1 2010-07-09 Miguel de Icaza <miguel@novell.com>
3 * driver.c (mini_usage): Change the name of the --sgen flag to be
4 --gc=sgen and also support --gc=boehm. These flags can also be
5 set on MONO_ENV_OPTIONS to propagate this to children processes.
7 * main.c: Remove the MONO_VM_OPTIONS environment variable that
8 only supported "sgen" and "llvm" config options and instead parse
9 the MONO_ENV_OPTIONS as options that are parsed by the command
10 line parser. Any command line option that Mono supports can be
11 passed in this environment variable.
13 2010-07-09 Zoltan Varga <vargaz@gmail.com>
15 * ir-emit.h mini-llvm.c: Fix support for explicit-null-checks +
18 * mini.c (mini_method_compile): Run abcrem uncoditionally when LLVM is used since
19 it can now eliminate more than just bounds checks.
21 * ir-emit.h: Add MAY_FAULT versions of the LOAD_MEMBASE macros which take
22 an extra 'fault' argument.
24 * method-to-ir.c: Set the MONO_INST_FAULT of the array opcodes which are decomposed
27 * decompose.c: Propagate the MONO_INST_FAULT flag from the array opcodes to their
30 * mini-llvm.c: Remove support for the X86/AMD64 COMPARE_MEMBASE opcodes, they are
31 no longer generated when LLVM is used.
33 * abcremoval.c: Eliminate MONO_INST_FAULT flags if possible.
35 2010-07-09 Zoltan Varga <vargaz@gmail.com>
37 * ir-emit.h mini-llvm.c: Fix support for explicit-null-checks + LLVM.
39 2010-07-09 Rolf Bjarne Kvinge <RKvinge@novell.com>
41 * driver.c: Moonlight: Force line buffering for stdout.
43 2010-07-09 Zoltan Varga <vargaz@gmail.com>
45 * mini-llvm.c (emit_load): Revert the last changes, the load/store intrinsics
46 are only callable using invoke.
48 2010-07-09 Zoltan Varga <vargaz@gmail.com>
50 * mini-llvm.c (process_bb): Use emit_load () in one more place.
52 * mini-llvm-cpp.cpp (force_pass_linking): Link in more function passes so
53 MONO_LLVM=xxx is actually usable.
55 * mini-llvm.c (emit_load): Use the mono specific load intrinsics even outside clauses
56 since LLVM might be able to hoist them out of loops.
59 2010-07-08 Neale Ferguson <neale@sinenomine.net>
61 * mini-s390x.c: Correct setting value of header from cfg->header - fix crash
62 in typeload-unaligned test.
64 2010-07-08 Zoltan Varga <vargaz@gmail.com>
66 * xdebug.c (mono_save_trampoline_xdebug_info): Make this receive a MonoTrampInfo.
68 * tramp-<ARCH>.c: Move the calls to save_trampoline_xdebug_info () into
69 mini-trampolines.c/mini-exceptions.c. Use a more human readable name for
70 generic trampolines+rgctx fetch trampolines.
72 2010-07-08 Geoff Norton <gnorton@novell.com>
74 * genmdesc.pl: nacl is not a new inst slot, it just modifies the size slot.
76 2010-07-07 Zoltan Varga <vargaz@gmail.com>
78 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Add xdebug info.
80 * method-to-ir.c (emit_imt_argument): Call add_outarg_reg even if MONO_ARCH_IMT_REG
81 is not defined in the LLVM case to keep the imt arg alive.
83 2010-07-06 Zoltan Varga <vargaz@gmail.com>
85 * exceptions-<ARCH>.c mini-llvm.c: Clean up the naming of the llvm related trampoline
86 functions, now its 'llvm_<FOO>_trampoline'.
88 * method-to-ir.c (emit_imt_argument): Fix llvm support.
90 * mini-llvm.c: Use only one mono specific LLVM calling convention since imt/rgctx
91 cannot be passed in the same call.
93 * mini-amd64.h mini-amd64.c tramp-amd64.c aot-compiler.c: Change the IMT
94 register to be the same as the RGCTX register, the two can't be used together on
97 2010-07-05 Miguel de Icaza <miguel@novell.com>
99 * driver.c (mono_main), main.c: Add support for MONO_VM_CONFIG
100 that allows the user to force the VM to use llvm or sgen.
102 2010-07-05 Zoltan Varga <vargaz@gmail.com>
104 * exceptions-ppc.c (mono_arch_handle_exception): Resume from the signal handler
105 before processing the exception on PPC too.
107 * mini-ppc.h (MONO_CONTEXT_SET_SP): Define this to fix the PPC build.
109 * mini-ppc.c tramp-ppc.c aot-compiler.c: Change the managed calling convention so
110 'this' is always passed as the first argument, before the vtype ret arg. This
111 simplifies get_this_arg_reg () and LLVM integration.
113 2010-07-05 Martin Baulig <martin@ximian.com>
115 * exceptions-x86.c (mono_arch_handle_exception): Port this to
116 Windows; apply my patch from r159782 in the mono-2-6 branch.
118 2010-07-05 Rolf Bjarne Kvinge <RKvinge@novell.com>
120 * Makefile.am: Don't build the debug assembler files if we're building without
123 2010-07-05 Zoltan Varga <vargaz@gmail.com>
125 * aot-compiler.c (arch_emit_unbox_trampoline): Fix this after the callconv changes.
127 2010-07-04 Zoltan Varga <vargaz@gmail.com>
129 * tramp-arm.c (mono_arch_create_generic_trampoline): Fix the max trampoline
132 * mini-arm.h (MonoContext): Get rid of the 'ebp' field, use
133 regs [ARMREG_FP] instead.
135 * unwind.c (decode_lsda): Use read32 for reading 32 bit quantities.
137 * tramp-arm.c (mono_arch_create_generic_trampoline): Save the original sp to
138 lmf->iregs [ARMREG_IP] to be consistent with mono_arch_emit_prolog ().
140 * mini-arm.h (MonoLMF): Remove unused fregs field, add comments for other fields.
142 * exceptions-arm.c: Clean up the handling of LMFs. Add LLVM exception trampolines.
144 * mini-arm.c: Always use V5 for passing IMT/RGCTX when running under LLVM.
146 * method-to-ir.c (emit_imt_argument): Fix LLVM support for architectures
147 without IMT_REG defined (ARM).
149 * exceptions-arm.c: Add LLVM throw exception trampolines, add xdebug info for
152 2010-07-03 Zoltan Varga <vargaz@gmail.com>
154 * mini-llvm.c (process_bb): Disable OP_MEMORY_BARRIER on arm.
156 2010-07-02 Zoltan Varga <vargaz@gmail.com>
158 * mini.h: Applied patch from Elijah Taylor (elijahtaylor@google.com). Fix some
159 definitions to match their declarations and vice-versa.
161 2010-07-01 Zoltan Varga <vargaz@gmail.com>
163 * Makefile.am (common_sources): Add mini-llvm.h.
165 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the lsda offset.
167 2010-06-30 Zoltan Varga <vargaz@gmail.com>
169 * mini.c (mini_cleanup): Avoid calling mono_runtime_shutdown () if cross
172 Wed Jun 30 12:10:57 CEST 2010 Paolo Molaro <lupus@ximian.com>
174 * Makefile.am, mini-llvm.h, mini-unwind.h, mini.c, mini.h, xdebug.c:
175 implemt the option of loading the llvm backend from a module so
176 that we can have a single binary and the bloat from llvm is
177 only experienced when it is actually loaded.
179 Wed Jun 30 12:02:39 CEST 2010 Paolo Molaro <lupus@ximian.com>
181 * mini-llvm.c: remove direct access to mono_defaults.
183 2010-06-29 Zoltan Varga <vargaz@gmail.com>
185 * mini-arm.c (mono_arch_get_vcall_slot): This is no longer used on ARM, so make it
188 * mini-trampolines.c (mono_vcall_trampoline): Fix a warning.
190 * mini-x86.c (mono_arch_get_vcall_slot): Remove most cases as the only caller
191 is now mono_arch_nullify_class_init_trampoline ().
192 (mono_arch_output_basic_block): Remove the special casing from the CALL_MEMBASE
193 opcodes, they are no longer needed.
195 * mini-amd64.c (mono_arch_get_vcall_slot): Remove most cases as the only caller is
196 now mono_arch_nullify_class_init_trampoline ().
197 (mono_arch_output_basic_block): Remove the special casing from the CALL_MEMBASE
198 opcodes, they are no longer needed.
200 * mini-trampolines.c (mono_vcall_trampoline): Use the LLVM method of obtaining the
201 vtable on platforms which support it.
203 * driver.c: Print the full LLVM version we are compiled against in --version.
205 * aot-runtime.c (decode_exception_debug_info): Separate the LLVM and non-LLVM code
206 a bit better. Decode nesting information to fix eh support for llvm+aot.
208 * aot-compiler.c (emit_exception_debug_info): Encode nesting information for LLVM
211 * mini-llvm.c (mono_llvm_cleanup): Dispose the aot module too.
213 * mini-arm.c (get_call_info): Change the managed calling convention so 'this'
214 is always passed as the first argument, before the vtype ret arg. This simplifies
215 get_this_arg_reg () and LLVM integration.
217 2010-06-28 Zoltan Varga <vargaz@gmail.com>
219 * mini-trampolines.c mini.c: Rework the virtual call handling code by using a separate
220 vtable trampoline for each vtable slot for both the LLVM and non-LLVM cases. Move
221 most of the vcall specific code to mono_vcall_trampoline () from
222 common_call_trampoline ().
224 2010-06-27 Zoltan Varga <vargaz@gmail.com>
226 * mini-trampolines.c (common_call_trampoline): Remove the code which created static
227 rgctx trampolines when called from LLVM, they won't work for dynamic rgctx arguments
228 if the callsite is patched.
230 * mini-llvm.c (process_call): Disable calls which need an rgctx arg if not using
233 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Fix the name of
234 the trampoline in the xdebug info.
236 * mini-trampolines.c (common_call_trampoline): Make the last change work for LLVM
239 2010-06-26 Zoltan Varga <vargaz@gmail.com>
241 * mini-llvm.c: Fix a few problems exposed by make check.
243 2010-06-25 Mark Probst <mark.probst@gmail.com>
245 * mini-trampolines.c (common_call_trampoline): An ugly hack to
246 work around a potentially very hard to fix problem with inflating
249 2010-06-26 Zoltan Varga <vargaz@gmail.com>
251 * method-to-ir.c (mono_emit_wb_aware_memcpy): Remove the workaround as the core
252 problem has been fixes.
254 2010-06-25 Zoltan Varga <vargaz@gmail.com>
256 * Makefile.am: Add an 'SGEN' make variable to allow tests to be run with SGEN.
258 * mini-gc.c (mini_gc_init_cfg): Use mono_gc_is_moving () instead of HAVE_SGEN_GC.
259 It might be be better to define a MonoGCJitOptions structure later and have the
262 * mini-darwin.c: Don't undefine pthread_ calls for SGEN, they are no longer defined.
264 * Makefile.am: Use libwapi.la for both sgen and non-sgen builds.
266 * debugger-agent.c (get_objref): Implement support for sgen.
268 * driver.c: Remove the unused gc_wrapper.h include.
270 * driver.c (mono_main): Delegate the --desktop mode optimizations to the GC
273 2010-06-25 Zoltan Varga <vargaz@gmail.com>
275 * driver.c (mono_main): Use mono_gc_get_description () to print the GC name.
277 * mini-gc.c (mini_gc_init_cfg): New function to initialize GC specific flags
280 * method-to-ir.c mini.c: Remove usage of HAVE_SGEN_GC and use runtime checks
283 2010-06-23 Miguel de Icaza <miguel@novell.com>
285 * Makefile.am: Build the mono-sgen binary a Mono VM with the Sgen
286 GC enabled as well as libmono-sgen-2.0 and libomonosgen-static
288 * driver.c: Do not depend on the USED_GC_NAME when using SGen, use
289 it only for Boehm diagnostics.
291 * Makefile.am: Make the file a bit more consistent.
293 * debug-debugger.c: Wrap the entire file with an #ifdef
294 MONO_DEBUGGER_SUPPORTED to simplify the build.
296 * Makefile.am: Fix the opcodes build issue by including the
297 source, not by including the .lo file directly
299 Always bring the MDB sources into the build, to drop the
300 dependency on the AM_CONDITIONAL from configure.in as the hard
301 debugger supports Boehm, but not Sgen, this simplifies the build.
303 * Renamed the *.s files into *.S
305 2010-06-24 Rodrigo Kumpera <rkumpera@novell.com>
307 * method-to-ir.c (mono_emit_wb_aware_memcpy): Don't emit bitmap
308 wb for now on 64bits systems while issues with valuetype returns
311 2010-06-24 Zoltan Varga <vargaz@gmail.com>
313 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add support for using a standard set of
314 passes by calling createStandardFunctionPasses ().
316 2010-06-23 Zoltan Varga <vargaz@gmail.com>
318 * mini.h (MONO_INS_HAS_NO_SIDE_EFFECT): Add OP_LDADDR.
320 2010-06-22 Zoltan Varga <vargaz@gmail.com>
322 * method-to-ir.c (mono_method_to_ir): Don't mark loads from OP_LDADDR with
325 * mini-llvm.c (mono_llvm_emit_method): Recalculate MONO_INST_INDIRECT flags to
326 allow better optimization if the OP_LDADDR which caused the flag to be set was
329 * exceptions-amd64.c (get_throw_trampoline): Align the stack properly.
331 * mini-amd64.c (mono_arch_emit_exceptions): Pass only the type token index, not
334 * mini-llvm.c (emit_entry_bb): Save the this argument only in gshared methods.
336 * mini-llvm.c: Fix a couple memory leaks. Get rid of a few #ifdefs.
338 2010-06-22 Zoltan Varga <vargaz@gmail.com>
340 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Call patch_callsite ()
341 to handle the code sequence generated for non-near calls. Fixes #616056.
343 2010-06-21 Zoltan Varga <vargaz@gmail.com>
345 * exceptions-x86.c (mono_arch_find_jit_info_ext): Adjust eip in the lmf case too.
347 * exceptions-x86.c: Add a resume_unwind trampoline for LLVM.
349 * mini-llvm.c (exception_cb): For nested clauses, add the same try range to the
351 (mono_llvm_check_method_supported): Enable llvm for methods with nested clauses.
352 (mono_llvm_emit_method): Instead of calling 'mono_resume_unwind' directly, call a
353 trampoline which saves the context, so changes made to callee saved registers in
354 finally clauses are visible to a nesting catch clause.
356 * exceptions-amd64.c: Add a resume_unwind trampoline for LLVM.
358 * mini-exceptions.c (mono_handle_exception_internal): Fix support for nested clauses
359 in LLVM compiled code.
360 (mono_handle_exception_internal): Add a 'ctx' argument containing the state after
361 the finally handler has ran.
363 * mini.h (ResumeState): New structure containing information required to resume
364 exception handling after executing LLVM compiled finally clauses.
366 * exceptions-amd64.c (get_throw_trampoline): Clean up the amd64 throw trampolines a
367 bit, by passing all the registers as one argument.
369 2010-06-19 Zoltan Varga <vargaz@gmail.com>
371 * tramp-amd64.c (mono_arch_create_generic_trampoline): Increase the buf len a little,
374 2010-06-18 Zoltan Varga <vargaz@gmail.com>
376 * aot-compiler.c (emit_klass_info): Mark unloadable classes properly.
378 * aot-compiler.c aot-runtime.c: Fix LLVM support.
380 * mini-llvm.c: When emitting OP_CALL_HANDLER, avoid branching directly to the landing
381 pad, branch to a new bblock instead.
383 * aot-compiler.c (emit_method_code): Use cfg->header instead of the header of
386 * exceptions-amd64.c (mono_arch_exceptions_init): Fix fullaot support.
388 * mini-llvm.c (process_bb): Add support for OP_SQRT when using the LLVM mono branch.
390 2010-06-17 Geoff Norton <gnorton@novell.com>
393 * exceptions-arm.c: Move the UCONTEXT macros to mono-sigcontext.h so they
396 2010-06-17 Zoltan Varga <vargaz@gmail.com>
398 * aot-compiler.c (emit_klass_info): Handle type load exceptions.
400 * method-to-ir.c (mono_method_to_ir): Avoid a crash if mono_method_get_header ()
403 * exceptions-x86.c (mono_x86_throw_corlib_exception): Negate the decrement of
404 the ip done by throw_exception (), it is not needed for corlib exceptions.
406 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
408 * method-to-ir.c (mono_emit_wb_aware_memcpy): Simplify this function.
409 Call new jit icall mono_gc_wbarrier_value_copy_bitmap for vt wbarrier
410 of size > 5 words. This support fast barriers for value types up to
411 256/512 bytes which beyond that the copying itself is the major issue.
413 * method-to-ir.c (mini_emit_stobj): The intrinsic version is safe
414 for gsharing, so use it.
416 This eliminate all calls to mono_value_copy from managed code in
417 gmcs, fsharp and ipy.
419 This gives a 2% perf boost on ipy and 1% on gmcs over previous patches.
421 Even thou a lot of mono_value_copy calls were eliminated from fsharp,
424 * mini.c (mini_init): Register new icall.
426 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
428 * method-to-ir.c (mono_emit_wb_aware_memcpy): Handle nested valuetypes.
429 This eliminates 2% of mono_value_copy calls on ipy and 12% on fsharp.
431 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
433 * method-to-ir.c (mini_emit_stobj): Don't call mono_value_copy for small
434 value types as the overhead is huge. Manually expand it up to 5 words to
437 This improves gmcs times by 5% and unmodified binary-tree by 78%. The later
438 is an exception that performance is dominated by mono_value_copy.
440 This puts sgen about 5% ahead of boehm in terms of wall-clock on a Core2Quad.
442 2010-06-17 Zoltan Varga <vargaz@gmail.com>
444 * mini-llvm.c (process_call): Disable LLVM for calls to generic class init
445 trampolines on x86, since those have their own cconv.
447 * exceptions-x86.c (mono_arch_exceptions_init): Implement the llvm throw corlib
448 exception trampolines.
450 * tramp-x86.c: Add xdebug info for a few trampolines.
452 * mini-llvm.c: Set the name of the arguments.
454 * mini-llvm.c (emit_cond_system_exception): Pass the ip of to throw_corlib_trampoline
455 using a block address if using the LLVM mono branch.
457 * exceptions-amd64.c (mono_arch_exceptions_init): Add new LLVM throw corlib exception
460 2010-06-15 Zoltan Varga <vargaz@gmail.com>
462 * mini-ppc.c (mono_arch_get_cie_program): Define this for powerpc too.
464 * mini-llvm.c (process_bb): Add a missing CHECK_FAILURE.
466 * mini.c (mini_init): Remove some of the llvm restrictions, they are no longer needed.
468 * method-to-ir.c (mono_method_to_ir): Enable fast virtual calls when using llvm.
470 * mini-trampolines.c (mono_llvm_vcall_trampoline): Rewrite this to use one vtable
471 trampoline per vtable slot index. The slot, along with the 'this' argument is enough
472 to identify the vtable slot address plus the method which needs to be compiled.
474 * mini.c (mini_get_vtable_trampoline): Use one vtable trampoline per vtable slot when
477 * mini-x86.c (get_call_info_internal): Change the managed calling convention so
478 'this' is always passed as the first argument, before the vtype ret arg. This
479 simplifies get_this_arg_reg () and LLVM integration.
481 * mini-amd64.c (get_call_info): Fix the handling of MONO_TYPE_TYPEDBYREF after
484 * tramp-x86.c (mono_arch_create_generic_trampoline): Emit unwind info for
487 * mini-x86.c (mono_arch_get_cie_program): Implement this for x86.
489 * mini-llvm.c: Fix compilation with llvm 2.6.
491 * mini-amd64.c (CallInfo): Fix the position of the vret_arg_index field.
493 * mini-llvm.c (mono_llvm_emit_method): Fix the build if LLVM_MONO_BRANCH is not
496 * mini-amd64.c (get_call_info): Change the managed calling convention so 'this'
497 is always passed as the first argument, before the vtype ret arg. This simplifies
498 get_this_arg_reg () and LLVM integration.
500 2010-06-14 Rodrigo Kumpera <rkumpera@novell.com>
502 * method-to-ir.c (mono_method_to_ir): Add support for .ctor intrinsics.
504 * method-to-ir.c (mini_emit_inst_for_ctor): New function for .ctor intrinsics.
505 For now just call simd intrinsics. This makes "x[0] = new Vector4f (10)"
506 translate into much nicer code.
508 2010-06-14 Zoltan Varga <vargaz@gmail.com>
510 * mini-llvm.c (sig_to_llvm_sig_full): Add a 'sinfo' out argument which returns
511 parameter index information. Use this to simplify a lot of code.
513 * unwind.c (mono_unwind_decode_fde): Handle augmentions using a loop.
515 2010-06-12 Zoltan Varga <vargaz@gmail.com>
517 * aot-compiler.c (compile_method): Add a 'depth' parameter to add_generic_class too
518 to fix infinite generic recursion. Fixes #612702.
520 2010-06-11 Zoltan Varga <vargaz@gmail.com>
522 * object.c: Use a callback to create IMT trampolines, allowing the usage of one
523 imt trampoline per imt slot when using LLVM.
525 2010-06-10 Jonathan Pryor <jpryor@novell.com>
527 * mini.c (mini_cleanup): Call mono_runtime_shutdown(). Fixes #438454.
529 2010-06-09 Levi Bard <levi@unity3d.com>
531 * debugger-agent.c: Clear unloaded types on appdomain unload.
533 2010-06-08 Zoltan Varga <vargaz@gmail.com>
535 * liveness.c (visit_bb): Make the component vregs of long vars volatile as well.
538 * exceptions.cs: Add a test.
540 2010-06-06 Zoltan Varga <vargaz@gmail.com>
542 * mini-llvm.c (mono_llvm_check_method_supported): Only disable llvm for nested clauses.
544 * mini.c (mini_method_compile): Move the LLVM checks to a function in mini-llvm.c.
546 * mini.c (mono_jit_runtime_invoke): Initialize *exc to NULL before calling the wrapper,
547 so it doesn't have to do it.
549 * helpers.c (mono_disassemble_code): Flush stdout, so the output from the spawned
550 process does not mix with ours.
552 * mini-llvm.c (mono_llvm_emit_method): Refactor this giant function into smaller
555 * mini-llvm.c method-to-ir.c ir-emit.h: When using the llvm mono branch, allow
556 loads/stores which can throw exceptions inside clauses.
558 2010-06-05 Zoltan Varga <vargaz@gmail.com>
560 * mini-llvm.c (mono_llvm_emit_method): Fix support for finally clauses with more than
563 * mini.c (mini_init): Register mono_resume_unwind as an icall.
565 2010-06-03 Zoltan Varga <vargaz@gmail.com>
567 * dwarfwriter.c: Update after the mono_debug_lookup_locals () changes.
569 * debugger-agent.c (method_commands_internal): Ditto. Return scope information for
572 2010-06-03 Zoltan Varga <vargaz@gmail.com>
574 * debugger-agent.c (appdomain_unload): Clear all breakpoint instances in the dying
577 2010-06-02 Zoltan Varga <vargaz@gmail.com>
579 * method-to-ir.c (set_rgctx_arg): New helper function to remove some duplicate code.
580 Use a separate generic class init trampoline for llvm, since it needs a different
583 * unwind.c (mono_unwind_decode_fde): Make this decode the mono specific LSDA which
584 includes the location of this/rgctx.
586 * mini-llvm.c aot-runtime.c: Enable generic sharing for llvm if using the LLVM mono
589 2010-06-01 Zoltan Varga <vargaz@gmail.com>
591 * mini.c (mini_method_compile): Enable llvm+exceptions on LLVM SVN.
593 * mini-llvm.c (emit_cond_system_exception): Disable llvm when this occurs in a
596 2010-05-31 Zoltan Varga <vargaz@gmail.com>
598 * unwind.c (mono_unwind_decode_fde): The FDE only has an augmention if the CIE
601 * aot-runtime.c (decode_eh_frame): Fix an assert condition.
603 * aot-compiler.c (patch_to_string): New debugging helper function.
605 2010-05-30 Zoltan Varga <vargaz@gmail.com>
607 * exceptions-amd64.c (get_throw_trampoline): Fix the xdebug name of the corlib
610 * exceptions-x86.c (mono_arch_exceptions_init): Create an llvm rethrow trampoline too.
612 * mini-llvm.c (mono_llvm_emit_method): Implement OP_RETHROW.
614 * method-to-ir.c (mono_method_to_ir): Emit a OP_NOT_REACHED after a rethrow.
616 * mini-llvm.c (emit_call): Compute the containing try clause correctly for nested
619 * mini.c (create_jit_info): Print EH clause info for LLVM too.
621 2010-05-28 Mark Probst <mark.probst@gmail.com>
623 * method-to-ir.c (mono_method_to_ir): Emit a write barrier for
624 cpobj with reference types.
626 2010-05-28 Mark Probst <mark.probst@gmail.com>
628 * method-to-ir.c (mono_method_to_ir): Only explicitly add the
629 write barrier for reference types.
631 2010-05-27 Zoltan Varga <vargaz@gmail.com>
633 * mini-s390x.c (mono_arch_output_basic_block): Applied patch from Aurelien Minvielle
634 . Fix OP_ATOMIC_EXCHANGE_I4 on s390x. Fixes #609023.
636 2010-05-31 Martin Baulig <martin@ximian.com>
640 * debugger-agent.c (breakpoints_cleanup): Iterate over `event_requests', call
641 clear_breakpoint() on all breakpoint events and remove them from the list.
643 2010-05-27 Martin Baulig <martin@ximian.com>
647 * debugger-agent.c (method_commands, type_commands): Temporarily
648 set the appdomain while executing this method; do all metadata
649 calls in the debuggee's appdomain where user assemblies are loaded.
651 2010-05-27 Zoltan Varga <vargaz@gmail.com>
653 * mini-s390x.c (mono_arch_get_delegate_invoke_impls): Fix the s390x build.
655 2010-05-26 Rodrigo Kumpera <rkumpera@novell.com>
657 * method-to-ir.c (mono_method_to_ir): Add missing write barrier to stobj.
659 2010-05-26 Zoltan Varga <vargaz@gmail.com>
661 * method-to-ir.c: Instead of freeing method headers immediately, save them in a list in
662 MonoCompile, and free them in mono_destroy_compile (), since the MonoType's in them could
663 be referenced even after the header is freed.
665 * aot-runtime.c: Remove the half finished support for decoding the .arm_exidx
668 2010-05-25 Zoltan Varga <vargaz@gmail.com>
670 2010-05-25 Bill Holmes <billholmes54@gmail.com>
672 * genmdesc.c (main): Fixing the detection of the nacl switch.
674 Code is contributed under MIT/X11 license.
676 2010-05-25 Zoltan Varga <vargaz@gmail.com>
678 * exceptions-amd64.c (mono_arch_find_jit_info_ext): Adjust the ip for LMF frames too.
680 * mini-llvm.c aot-compiler.c: More LLVM 2.8 updates.
682 * mini.h (LLVM_CHECK_VERSION): New helper macro.
684 2010-05-25 Miguel de Icaza <miguel@novell.com>
686 * genmdesc.pl (build_spec): Add support for nacl: keyword also to
689 * genmdesc.c: Added support for nacl: key on the machine
690 description files to support the extra space required by Google
693 2010-05-23 Zoltan Varga <vargaz@gmail.com>
695 * mini.c (mono_jit_compile_method_inner): Propagate exceptions in one more place.
697 2010-05-23 Zoltan Varga <vargaz@gmail.com>
699 * mini.c (mono_jit_compile_method_inner): Propagate exceptions from
700 mono_runtime_class_init_full ().
701 (mono_jit_runtime_invoke): Ditto. Fixes #608073.
703 2010-05-22 Zoltan Varga <vargaz@gmail.com>
705 * mini-llvm.c mini-llvm-cpp.cpp: Update after LLVM 2.8 changes.
707 2010-05-21 Zoltan Varga <vargaz@gmail.com>
709 * mini-ppc.c (mono_arch_output_basic_block): Use ins->inst_c1 instead of p1, the
710 two are not the same on ilp32.
712 2010-05-21 Zoltan Varga <vargaz@gmail.com>
714 * mini.c (mono_jit_compile_method_inner): Remove a DISABLE_JIT block which was
717 * mini-ppc.c: Fix the DISABLE_JIT build.
719 2010-05-20 Zoltan Varga <vargaz@gmail.com>
721 * aot-runtime.c (decode_resolve_method_ref): Rename this from decode_method_ref_2.
722 (make_writable): Remove this unused function.
724 2010-05-20 Zoltan Varga <vargaz@gmail.com>
726 * aot-compiler.c: Collect all information about a PLT entry into a separate MonoPltEntry
727 structure. Make the labels to plt entries local symbols instead of assembler local
728 labels, since tha latter causes problems for the iphone linker.
730 2010-05-19 Zoltan Varga <vargaz@gmail.com>
732 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle one more case with ilp32.
734 2010-05-17 Zoltan Varga <vargaz@gmail.com>
736 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle ilp32.
737 (ppc_patch_full): Ditto.
739 * mini-arm.c (mono_arch_build_imt_thunk): Fix the fail_tramp case.
741 * method-to-ir.c (mono_method_to_ir): Use fast generic virtual method invocation
742 if gshared is enabled, to avoid asserts in the trampoline code.
744 * mini-ia64.c (mono_arch_build_imt_thunk): Implement generalized imt thunks
747 2010-05-15 Geoff Norton <gnorton@novell.com>
749 * dwarfwriter.c, xdebug.c: Fix a pretty large leak when running in
752 2010-05-14 Geoff Norton <gnorton@novell.com>
754 * exceptions-x86.c: Fix the alignment of this trampoline so we dont get a
755 misaligned stack on darwin.
757 2010-05-14 Zoltan Varga <vargaz@gmail.com>
759 * mini-arm.c aot-compiler.c: Implement support for generalized imt thunks on
762 2010-05-14 Zoltan Varga <vargaz@gmail.com>
764 * xdebug.c: Fix ARM support.
766 2010-05-13 Zoltan Varga <vargaz@gmail.com>
768 * exceptions-x86.c (mono_arch_handle_exception): Resume from the signal handler
769 and do most of the work on the normal stack.
770 (mono_x86_get_signal_exception_trampoline): New x86 specific trampoline function.
772 2010-05-13 Zoltan Varga <vargaz@gmail.com>
774 * aot-compiler.c: Put non-code data into the .rodata section on linux.
776 2010-05-13 Zoltan Varga <vargaz@gmail.com>
778 * exceptions-arm.c (mono_arch_handle_exception): Fix the cross-compile case.
780 2010-05-13 Zoltan Varga <vargaz@gmail.com>
782 * exceptions-arm.c (mono_arch_handle_exception): Resume from the signal handler
783 and do most of the work on the normal stack.
785 2010-05-13 Zoltan Varga <vargaz@gmail.com>
787 * exceptions-amd64.c (mono_arch_handle_exception): Resume from the signal handler
788 and do most of the work on the normal stack even if sigaltstack is disabled.
790 2010-05-12 Zoltan Varga <vargaz@gmail.com>
792 * exceptions-amd64.c (mono_arch_sigctx_to_monoctx): Simplify this now that
793 UCONTEXT_REG_ constants are available on linux as well.
794 (mono_arch_monoctx_to_sigctx): Ditto.
795 (mono_arch_ip_from_context): Ditto.
797 2010-05-12 Zoltan Varga <vargaz@gmail.com>
799 * debugger-agent.c (set_breakpoint): Fix setting of pending breakpoints in
802 2010-05-11 Zoltan Varga <vargaz@gmail.com>
804 * aot-compiler.c (emit_plt): Don't align the plt to a pagesize on x86, it is
807 2010-05-10 Zoltan Varga <vargaz@gmail.com>
809 * debugger-agent.c (insert_breakpoint): Print a more descriptive error message
810 if a breakpoint cannot be inserted.
812 2010-05-08 Zoltan Varga <vargaz@gmail.com>
814 * aot-compiler.c (emit_and_reloc_code): Fix a warning.
816 2010-05-07 Zoltan Varga <vargaz@gmail.com>
818 * debugger-agent.c (frame_commands): Return an error instead of asserting if
819 no JIT info is found for the method.
821 2010-05-05 Jonathan Chambers <joncham@gmail.com>
823 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Protect against a NULL sigctx
826 2010-05-05 Zoltan Varga <vargaz@gmail.com>
828 * mini-amd64.c (mono_arch_get_trampolines): New arch specific function returning
829 a list of arch specific trampolines.
831 * aot-compiler.c (emit_trampolines): Use it.
833 2010-05-05 Zoltan Varga <vargaz@gmail.com>
835 * tramp-<ARCH>.c exceptions-<ARCH>.c mini-trampolines.c mini-exceptions.c
836 aot-compiler.c: Use the _full trampoline creation functions on all platforms,
837 get rid of the _full from their name.
839 2010-05-05 Zoltan Varga <vargaz@gmail.com>
841 * tramp-x86.c (mono_arch_create_generic_trampoline): Call
842 get_nullified_class_init_trampoline to remove some code duplication.
844 2010-05-03 Zoltan Varga <vargaz@gmail.com>
846 * mini-x86.c (mono_arch_emit_prolog): Fix full-aot support for thread
849 2010-05-01 Zoltan Varga <vargaz@gmail.com>
851 * mini-amd64.c (mono_arch_emit_load_aotconst): New arch-specific function.
853 * tramp-amd64.c: Use emit_load_aotconst to remove some code duplication.
855 * aot-runtime.c (init_plt): Make the default entries point to the AOT trampoline,
856 there is no need to jump through the first plt entry.
858 * aot-runtime.c (mono_aot_get_named_code): Rename to mono_aot_get_trampoline.
860 * aot-runtime.c (mono_aot_get_plt_entry): Move the arch specific parts to an
861 arch-specific function.
862 (mono_aot_get_plt_info_offset): Ditto.
864 * aot-runtime.c (mono_aot_register_jit_icall): New helper function called from
865 mono_arch_init () to register jit icalls called from full-aot trampolines.
866 (load_function): Get rid of the arch specific #ifdefs, move the relevant code
869 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception_full): Get rid of
870 the specialized throw corlib exception trampoline, use a variant of the normal
871 trampoline along with a new C function which does the call to
872 mono_exception_from_token (), just like on x86.
874 2010-05-01 Zoltan Varga <vargaz@gmail.com>
876 * mini-trampolines.c aot-compiler.c tramp-<ARCH>.c exceptions-<ARCH>.c:
877 Reorganize the full aot trampoline creation functions, instead of taking a bunch
878 of out arguments, they will now take a MonoTrampInfo** out argument. Simplify
879 some code in aot-compiler.c because of this. Remove the non-full aot trampoline
880 creation functions on architectures which have the full-aot ones.
882 2010-05-01 Zoltan Varga <vargaz@gmail.com>
884 * mini-ppc.c (mono_arch_decompose_long_opts): Fix LNEG.
886 2010-05-01 Zoltan Varga <vargaz@gmail.com>
888 * mini-ppc.c (mono_arch_emit_exceptions): Initialize exc_throw_pos/found
889 explicitly, this seems to be required by some gcc versions at -O2.
893 2010-05-01 Zoltan Varga <vargaz@gmail.com>
895 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Fix full-aot support for
896 has_target delegate invokes.
898 2010-05-01 Zoltan Varga <vargaz@gmail.com>
900 * mini.h (MonoAotTrampInfo): Rename this to MonoTrampInfo, add patches/unwind
903 * aot-compiler.c (mono_aot_tramp_info_create): Rename to mono_tramp_info_create,
904 add patches/unwind info arguments, move to mini.c.
906 * mini-<ARCH>.c aot-compiler.c: Update after the above changes.
908 2010-04-30 Zoltan Varga <vargaz@gmail.com>
910 * debugger-agent.c (type_commands): Add a new CMD_TYPE_GET_SOURCE_FILES_2
911 command which returns full path names.
913 2010-04-29 Zoltan Varga <vargaz@gmail.com>
915 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline_full): Set the
916 code_size output variable.
918 * mini-x86.c (mono_arch_emit_prolog): Compute the GOT addr before calling
921 2010-04-29 Zoltan Varga <vargaz@gmail.com>
923 * mini-x86.c (mono_arch_emit_prolog): Remove a disable_aot which is not needed.
924 (mono_arch_cpu_optimizazions): Make this a no-op when running with full aot.
925 (mono_arch_cpu_enumerate_simd_versions): Ditto.
927 2010-04-29 Zoltan Varga <vargaz@gmail.com>
929 * image-writer.c (asm_writer_emit_alignment): Use ilog2 for alignments for the
932 2010-04-29 Zoltan Varga <vargaz@gmail.com>
934 * mini-x86.c (mono_arch_emit_prolog): Avoid an assert in full-aot mode.
936 2010-04-29 Zoltan Varga <vargaz@gmail.com>
938 * aot-runtime.c (load_function): Use TARGET_X86 instead of __i386__.
940 2010-04-28 Zoltan Varga <vargaz@gmail.com>
942 * aot-compiler.c (emit_got_info): Double the buffer size to avoid an assert.
944 2010-04-27 Zoltan Varga <vargaz@gmail.com>
946 * dwarfwriter.c (emit_line_number_info): Get rid of the usage of GArray, so
947 line number support works with eglib.
949 2010-04-27 Miguel de Icaza <miguel@novell.com>
951 * driver.c, mini.c: Since linking with LLVM makes the default Mono
952 dirty an extra 70kb pages on startup we are now going to choose a
953 different strategy: ship mono and mono-llvm binaries, with the
954 second being the one that links with LLVM and defaults to LLVM
957 2010-04-27 Zoltan Varga <vargaz@gmail.com>
959 * tramp-x86.c exceptions-x86.c mini-x86.c aot-compiler.c aot-runtime.c:
960 Implement full-aot support on x86.
962 * method-to-ir.c: Always use a got var on x86 too, just like on ppc, because the
963 trampolines depend on it. Use MONO_ARCH_GOT_REG as the got register, instead of
964 the first register returned by get_global_int_regs ().
966 * cpu-x86.md: Fix the length of insertx_u1_slow.
968 * iltests.il.in: Disable tail call tests when running with full-aot.
970 2010-04-26 Zoltan Varga <vargaz@gmail.com>
972 * method-to-ir.c (mono_op_to_op_imm_noemul): Fix a warning.
974 2010-04-24 Mark Probst <mark.probst@gmail.com>
976 * mini.c, driver.c: Initialize mono_use_llvm in mono_main(), not
977 in the initializer, because it's non-constant.
979 2010-04-23 Miguel de Icaza <miguel@novell.com>
981 * mini.c: Use MONO_USE_LLVM as an environment flag to turn the use
982 of LLVM on by default. Used for buildbots and other setups.
984 2010-04-24 Zoltan Varga <vargaz@gmail.com>
986 * mini.c: Set mono_use_llvm to FALSE even if mono is compiled with LLVM.
988 2010-04-23 Kornel Pal <kornelpal@gmail.com>
990 * method-to-ir.c (mono_method_to_ir): Enable inlining of pointer-sized unmanaged
991 initonly static fields when using moving GC.
993 Contributed under MIT/X11 license.
995 2010-04-23 Geoff Norton <gnorton@novell.com>
997 * mini-amd64.h: Darwin x86_64 support.
999 2010-04-20 Jonathan Pryor <jpryor@novell.com>
1001 * exceptions-arm.c: Remove platform checks in favor of configure checks.
1003 2010-04-19 Jonathan Pryor <jpryor@novell.com>
1005 * exceptions-arm.c: Add Android support for sigcontext structure.
1007 2010-04-16 Zoltan Varga <vargaz@gmail.com>
1009 * mini.c (mono_jit_compile_method_inner): Implement the check for native func
1010 wrappers correctly now that their wrapper info is NULL.
1012 2010-04-16 Zoltan Varga <vargaz@gmail.com>
1014 * mini.c (mono_jit_compile_method_inner): Avoid calling
1015 mono_marshal_method_from_wrapper () for native func wrappers. Fixes #597189.
1017 2010-04-16 Zoltan Varga <vargaz@gmail.com>
1019 * genmdesc.c (inst_name): Define this as a copy of mono_inst_name in helpers.c,
1020 so the latter can be #ifndef DISABLE_JIT-ed.
1022 * helpers.c: Comment out the opstr array if DISABLE_JIT is set.
1024 2010-04-16 Zoltan Varga <vargaz@gmail.com>
1026 * method-to-ir.c driver.c: Disable a few more things when DISABLE_JIT is set.
1028 2010-04-16 Zoltan Varga <vargaz@gmail.com>
1030 * mini-llvm.c (emit_entry_bb): Fix support for simd arguments passed on the
1033 2010-04-15 Zoltan Varga <vargaz@gmail.com>
1035 * debugger-agent.c (type_commands): Call mono_class_setup_methods () before
1036 calling mono_class_num_methods (). Fixes #592244.
1038 2010-04-14 Zoltan Varga <vargaz@gmail.com>
1040 * mini-x86.c (mono_arch_get_llvm_call_info): Handle empty structures correctly.
1042 * mini-llvm.c: Disable LLVM for calls with non-default calling conventions.
1044 2010-04-14 Zoltan Varga <vargaz@gmail.com>
1046 * method-to-ir.c (handle_box_inst): Merge into handle_box, simplify the merged
1048 * (handle_alloc): Ditto.
1049 (mono_method_to_ir): Remove the constrained call restriction added by a previous
1050 change, its not needed anymore.
1052 2010-04-12 Zoltan Varga Kumpera <rkumpera@novell.com>
1054 * mini-posix.c (sigusr1_signal_handler): Fix build on
1055 non x86/amd64 systems.
1057 2010-04-13 Zoltan Varga <vargaz@gmail.com>
1059 * method-to-ir.c (mono_method_to_ir): Disable generic sharing for constrained
1060 calls where the constrained class needs a context. Fixes #595863.
1062 * iltests.il.in: Add a test.
1064 2010-04-13 Zoltan Varga <vargaz@gmail.com>
1066 * mini.c (mini_method_compile): Disable llvm+methods with clauses again, llvm
1067 2.6/SVN seems to have broken support for them.
1069 2010-04-13 Zoltan Varga <vargaz@gmail.com>
1071 * mini-llvm.c: Fix support for LLVM 2.6.
1073 2010-04-10 Zoltan Varga <vargaz@gmail.com>
1075 * debugger-agent.c (thread_commands): Add a GET_ID command to get the
1076 MonoInternalThread belonging to the thread.
1078 Fri Apr 9 15:28:01 CEST 2010 Paolo Molaro <lupus@ximian.com>
1080 * driver.c, optflags-def.h, ir-emit.h: introduce an unsupported
1081 unsafe optimization that will remove bound checks.
1083 2010-04-08 Kornel Pal <kornelpal@gmail.com>
1085 * method-to-ir.c (mini_emit_inst_for_method): Fix a typo that caused
1086 CompareExchange not to be inlined for I8.
1088 Contributed under MIT/X11 license.
1090 2010-04-07 Rodrigo Kumpera <rkumpera@novell.com>
1092 * array.cs: Add tests for cast between primitive array types.
1094 2010-04-07 Andreia Gaita <avidigal@novell.com>
1096 * Makefile.am: create a convenience library for moon to link with
1098 2010-04-07 Paolo Molaro <lupus@ximian.com>
1100 * method-to-ir.c: optimize array accesses from generic interfaces.
1102 2010-04-06 Zoltan Varga <vargaz@gmail.com>
1104 * mini-llvm.c: Update after the memset/memcpy intrinsics changes in LLVM SVN.
1106 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
1108 * method-to-ir.c (mono_method_to_ir): Handle call to virtual final methods
1109 of marshalbyref classes.
1113 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
1115 * aot-compiler.c (emit_exception_debug_info): Encode try holes
1118 * aot-runtime.c (decode_exception_debug_info): Decode try holes
1121 * mini.h: Increase AOT version.
1123 2010-04-04 Andreas Faerber <andreas.faerber@web.de>
1125 * mini-x86.h: Only enable soft debugger when using sigaction or on
1126 Windows. Fixes build on Haiku (lacks siginfo_t).
1128 Code is contributed under MIT/X11 license.
1130 2010-04-02 Andreas Faerber <andreas.faerber@web.de>
1132 * mini.h, mini-x86.h: Suppress sigaction for Haiku, add support for
1133 BeOS-style signal handlers.
1135 Code is contributed under MIT/X11 license.
1137 2010-04-02 Zoltan Varga <vargaz@gmail.com>
1139 * mini-posix.c (sigusr1_signal_handler): Fix openbsd support.
1141 2010-04-01 Rodrigo Kumpera <rkumpera@novell.com>
1143 * mini-exceptions.c: Fix win32 build.
1145 2010-04-01 Mark Probst <mark.probst@gmail.com>
1147 * mini.c, driver.c: Call mono_gc_base_init() before
1150 2010-04-01 Sebastien Pouliot <sebastien@ximian.com>
1152 * method-to-ir.c (ensure_method_is_allowed_to_[access_field|
1153 call_method]): Delegate the actual work in security-core-clr.c
1154 to ease code sharing.
1156 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1158 * decompose.c (mono_decompose_opcode): Set the cfg exception if the unsupported
1159 float conv.ovf.un opcodes are encountered, instead of asserting later.
1162 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1164 * decompose.c (mono_decompose_opcode): Add OP_ICONV_TO_U4_UN as a no-op.
1166 * iltests.il.in: Add a test.
1168 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1170 * mini-amd64.c (mono_arch_emit_call): Fail compilation if an argument is too
1171 large. Fixes #567040.
1173 * method-to-ir.c: Call CHECK_CFG_EXCEPTION after emitting a call.
1175 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1177 * method-to-ir.c (handle_ccastclass): Call save_cast_details (). Fixes
1180 2010-03-31 Rolf Bjarne Kvinge <RKvinge@novell.com>
1182 * mini-trampolines.c: Surround mono_handler_block_guard_trampoline and
1183 mono_create_handler_block_trampoline with the proper #ifdef so that it
1186 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1188 * mini-exceptions.c: Introduce mono_walk_stack_full, which
1189 allows to select if it's new or old context that is passed to
1192 * mini-exceptions.c (mono_handle_exception_internal): Handle the
1193 case when executing a guarded handler from the EH machinery.
1195 * mini-exceptions.c (mono_install_handler_block_guard): New function
1196 responsible for checking for handler blocks, installing the guard and
1197 clearing abort state.
1199 * mini-posix.c (sigusr1_signal_handler): Call mono_install_handler_block_guard
1200 to check for handler blocks and skip interruption logic if one was found.
1202 * mini-trampolines.c (mono_handler_block_guard_trampoline): Function called
1203 by the handler block guard trampoline. Resumes interruption by raising the
1204 pending ThreadAbortException.
1206 * mini.c (create_jit_info): Calculate the end address of a finally block.
1208 * mini-x86.c (mono_arch_install_handler_block_guard): Patch the return address
1209 of a finally block to a specified address and return the old one.
1211 * tramp-x86.c (mono_arch_create_handler_block_trampoline): The handler block
1212 trampoline patches the original return address and calls the trampoline function.
1214 2010-03-30 Zoltan Varga <vargaz@gmail.com>
1216 * mini-trampolines.c (mono_aot_trampoline): Remove some dead code.
1218 * aot-runtime.c (mono_aot_patch_plt_entry): New helper function, which only
1219 does the patching if the callee is in the same domain.
1221 * aot-runtime.c mini-trampolines.c: Call mono_aot_patch_plt_entry instead
1222 of mono_arch_patch_plt_entry ().
1224 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1226 * mini.c (create_jit_info): Fix try block hole length encoding.
1228 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1230 * mini.c (create_jit_info): Emit saner debug spew. Now it doesn't
1231 duplicate information and print offsets instead of absolute addresses.
1233 2010-03-29 Zoltan Varga <vargaz@gmail.com>
1235 * debugger-agent.c (jit_end): Send type loads for types loaded before the VMStart
1236 event is sent. Fixes #591733.
1238 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1240 * mini-posix.c (SIG_HANDLER_SIGNATURE): Handle the case when ctx is NULL on
1243 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1245 * debugger-agent.c (mono_debugger_agent_init): Set the GC type of the
1246 thread_to_tls hash table.
1248 * image-writer.c (bin_writer_emit_writeout): Fix the size of the got.plt
1249 section. Fixes #591000.
1251 2010-03-26 Andreas Faerber <andreas.faerber@web.de>
1253 * Makefile.am (version.h): Check for pure .git directory only,
1254 fixes SVN revision when using git without git-svn.
1256 Contributed under MIT/X11 license.
1258 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1260 * aot-runtime.c: Apply some openbsd changes from openbsd ports.
1262 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1264 * basic-simd.cs: Test for vector x scalar binary operators.
1266 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1268 * simd-intrincs.c (simd_intrinsic_emit_binary): Support binary
1269 intrinsics with expanded scalar arguments.
1271 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1273 * mini-exceptions.c (get_exception_catch_class): Non catch clauses
1274 don't have an exception class, so don't decode it. This would crash
1275 with filter clauses.
1277 2010-03-24 U-anarquia\miguel <miguel@anarquia>
1279 Make sure that trunk builds with DISABLE_JIT, an update to the
1282 * mini.c (mini_get_shared_method): this code seems to be necessary
1283 regardless of whether DISABLE_JIT has been defined.
1285 (mono_jit_compile_method_inner): it seems that this method is
1286 required even in full AOT mode, so ifdef out only the pieces that
1287 try to genrate code (the body of code that applies patches to the
1290 (mini_method_compile): do not compile when using DISABLE_JIT.
1292 * mini-ppc.c (mono_arch_get_allocatable_int_vars)
1293 (mono_arch_output_basic_block, mono-arch_emit_exceptions): Do not
1294 compile when DISABLE_JIT is set.
1296 2010-03-24 Mark Probst <mark.probst@gmail.com>
1298 * mini.c (mono_create_tls_get): Only create a TLS operation if the
1299 arch really supports it.
1301 2010-03-24 Mark Probst <mark.probst@gmail.com>
1303 * mini-x86.c, mini-x86.h, mini.c: CEE_MONO_TLS support for Darwin/x86.
1305 2010-03-23 Neale Ferguson <neale@sinenomine.net>
1307 * exceptions-s390x.c: Add support for
1308 mono_arch_get_throw_corlib_exception and fix throw by name.
1310 * mini-s390x.c: Add IMT support; Fix stack parameter passing
1311 logic (especially for varargs); Correct localloc sizing; Add
1312 mono_arch_get_this_arg_from_call and
1313 mono_arch_get_this_arg_from_call.
1315 * mini-s390x.h: Add support for facility list extraction;
1316 Correct/update MONO_ARCH_xxx settings.
1318 * mini-s390.c: Minor corrections to instruction output for
1319 varargs. No IMT implementation - I think it's time to deprecate
1320 s390 and just leave s390x.
1322 * tramp-s390x.c: Correct creation of trampoline instruction
1325 * cpu-s390x.md: Update some instruction lengths
1327 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1329 * mini-generic-sharing.c (fill_in_rgctx_template_slot): Remove an assert which
1330 can be hit with partial sharing.
1332 * mini-generic-sharing.c (get_shared_class): Handle partially shared methods
1333 in non-shared classes correctly.
1334 (generic_inst_is_sharable): Allow all primitive types in partial sharing.
1335 Turn on partial sharing.
1337 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1339 * mini-amd64.h: Put back MONO_ARCH_NOMAP32BIT for OpenBSD which was removed
1342 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1344 * method-to-ir.c (mono_method_to_ir): Handle the failure of
1345 mono_method_signature ().
1347 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
1349 * mini.c (mini_method_compile): Get the signature of cfg->method early with
1350 error checking, so later calls do not need error checking.
1352 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1354 * exceptions-amd64.c: Add support for OpenBSD which has no UCONTEXT_GREGS.
1356 * mini-amd64.h: Enable MONO_ARCH_USE_SIGACTION on OpenBSD as well.
1358 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
1360 * mini-exceptions.c (mono_handle_exception_internal): Don't
1361 check try_end for archs different than s390.
1363 * mini.c (create_jit_info): Don't crash if the finallt block is the
1366 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
1368 * driver.c (mono_main): Don't free global codeman under linux since
1369 glic now peeks at code on stack for more archs than just amd64.
1371 Mon Mar 22 18:09:09 CET 2010 Paolo Molaro <lupus@ximian.com>
1373 * mini.c, method-to-ir.c: changes to support compressed interface
1376 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1378 * mini-x86.h: Applied patch from Robert Nagy (Robert@openbsd.org).
1379 Use sigaction on OpenBSD too.
1381 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1383 * debugger-agent.c (event_req_matches_assembly): Handle request modifiers too.
1385 2010-03-21 Andreas Faerber <andreas.faerber@web.de>
1387 * debugger-agent.c: #include sys/select.h for fd_set.
1389 Code is contributed under MIT/X11 license.
1391 2010-03-21 Zoltan Varga <vargaz@gmail.com>
1393 * mini.c (SIG_HANDLER_SIGNATURE): Fix the build on platforms without sigaction
1396 2010-03-21 Zoltan Varga <vargaz@gmail.com>
1398 * mini-ppc.c (mono_arch_emit_exceptions): Avoid an assert in ppc_patch () for
1399 some large methods with lots of exception handlers. Fixes #440924.
1401 Sat Mar 20 11:56:24 CET 2010 Paolo Molaro <lupus@ximian.com>
1403 * method-to-ir.c: remove code duplication for interface checks.
1405 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1407 * debugger-agent.c (clear_event_requests_for_assembly): New helper function.
1408 (assembly_unload): Clear all event requests referencing the to-be unloaded
1412 Fri Mar 19 16:45:20 CET 2010 Paolo Molaro <lupus@ximian.com>
1414 * mini.h, mini-exceptions.c: restore the state of the stack
1415 guard page permissions.
1417 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1419 * mini-trampolines.c (common_call_trampoline): Remove the condition guarding the
1420 call site patching code, it doesn't appear to be needed.
1422 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1424 * mini-generic-sharing.c: Add infrastructure for partial sharing, ie.
1425 sharing generic methods whose type arguments are a mix of reference and
1426 non-reference types. Not yet turned on.
1428 * mini.c (mini_get_shared_method): New helper function to return
1429 the method which will be compiled/registered in the JIT tables when doing
1431 (mono_domain_lookup_shared_generic): Moved to mini.c from mini-generic-sharing.c,
1432 use mini_get_shared_method ().
1434 * mini.c (mini_method_compile): Register the same method which is compiled when
1435 doing generic sharing.
1437 * mini.c aot-compiler.c aot-runtime.c: Add support for partial sharing.
1439 * generics.cs: Add partial sharing tests.
1441 2010-03-17 Jerry Maine <crashfourit@gmail.com>
1443 * mini.h : Changed the SIMD_VERSION* enum values to match those in Mono.Simd.AccelMode.
1444 Add an enum value that or's all possable values together. Add an enum value
1445 that marks the end of the used bit indexes.
1447 * mini-amd64.c : Make changes to match the changes in mini.h
1449 * mini-x86.c : Make changes to match the changes in mini.h
1451 * simd-intrinsics.c : Reorder the SimdIntrinsc struct to add more bits to
1452 simd_version to support more simd versions. Changed the name of
1453 simd_version to simd_version_flags to make it more intuitive that
1454 it now contains bit flags. Reordered the *_intrinsics arrays to
1455 match the changes above. Changed emit_intrinsics() to use the new
1456 setup mentioned above.
1458 Code is contributed under MIT/X11 license.
1460 2010-03-17 Rodrigo Kumpera <rkumpera@novell.com>
1462 * mini-*.c (mono_arch_output_basic_block): Record try block holes on all
1463 remaining archs. Alpha and hppa maintainers, please stand up.
1465 2010-03-17 Zoltan Varga <vargaz@gmail.com>
1467 * mini-ppc.c (mono_arch_build_imt_thunk): Always save and restore r11 since it
1468 is needed even when fail_tramp!=NULL.
1470 2010-03-17 Zoltan Varga <vargaz@gmail.com>
1472 * debugger-agent.c (insert_breakpoint): Write a log message.
1474 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1476 * iltests.il.in: Add a few tests for LEAVE going over multiple
1479 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1481 * mini-x86.c (mono_arch_output_basic_block): Record try block holes.
1483 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1485 * mini.h (MonoBasicBlock): Add native_length field.
1486 * mini.h (MonoCompile): Add try_block_holes field.
1487 * mini.h (MonoInst): Add exception_clause pointer to
1490 * mini.c (mono_codegen): Calculate MonoBasicBlock::native_length.
1491 * mini.c (mono_cfg_add_try_hole): New function to register possible
1492 holes in try blocks.
1493 * mini.c (create_jit_info): Fill in the holes information.
1495 * mini-exceptions.c: Verify for holes when checking if an IP is covered
1498 * method-to-ir.c: Add the EH clause to the CALL_HANDLE instruction.
1500 Tue Mar 16 13:16:16 CET 2010 Paolo Molaro <lupus@ximian.com>
1502 * jit-icalls.c: adjusted for the array API changes.
1504 2010-03-16 Zoltan Varga <vargaz@gmail.com>
1506 * iltests.il.in: Disable the fconv_to_i test on sparc too.
1508 2010-03-16 Zoltan Varga <vargaz@gmail.com>
1510 * debugger-agent.c: Simplify the way breakpoints are processed by removing
1511 the 'pending' flag. This fixes support for appdomains too.
1514 Mon Mar 15 18:25:49 CET 2010 Paolo Molaro <lupus@ximian.com>
1516 * mini-amd64.c, mini-ia64.c: remove direct access to method->header.
1518 2010-03-12 Zoltan Varga <vargaz@gmail.com>
1520 * simd-intrinsics.c (simd_intrinsic_emit_getter): Don't emit shuffle opcodes
1521 when using LLVM, LLVM generates it itself when needed.
1523 * mini-llvm-cpp.cpp (mono_llvm_build_aligned_load): New helper function.
1525 * mini-llvm.c: Use an unaligned load for OP_LOADX_MEMBASE. Add zero extension
1526 to some OP_EXTRACT_ opcodes. Fix the naming of some sse intrinsics. Fix
1527 OP_ANDNPS/OP_ANDNPD.
1529 2010-03-11 Zoltan Varga <vargaz@gmail.com>
1531 * tramp-x86.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code' for
1532 the pc instead of 'buf'. Fix the call to mono_arch_flush_icache ().
1533 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1535 2010-03-11 Martin Baulig <martin@ximian.com>
1537 * debugger-agent.c (type_commands): Add NULL check to
1538 `CMD_TYPE_GET_SOURCE_FILES'.
1540 2010-03-09 Zoltan Varga <vargaz@gmail.com>
1542 * mini-ppc.c (mono_arch_decompose_opts): Fix OP_ICONV_TO_R_UN when cross-compiling.
1544 2010-03-09 Zoltan Varga <vargaz@gmail.com>
1546 * mini-codegen.c (mono_peephole_ins): Fix the OP_FMOVE optimization. Fixes
1549 * iltests.il.in: Add a test.
1551 2010-03-05 Martin Baulig <martin@ximian.com>
1553 Add support for aborting invocations.
1556 (InvokeData): Added `InvokeData *last_invoke'.
1557 (DebuggerTlsData): Renamed `invoke' into `pending_invoke' and
1558 added a new `invoke' field to keep the `InvokeData *' throughout
1560 (ErrorCode): Added `ERR_NO_INVOCATION'.
1561 (CmdVM): Added `CMD_VM_ABORT_INVOKE'.
1562 (mono_debugger_agent_handle_exception): Don't report any exception
1563 if an abort was requested.
1564 (invoke_method): Store the `InvokeData *' in `tls->invoke'; reset
1565 a thread abort if necessary.
1566 (vm_commands): Implement `CMD_VM_ABORT_INVOKE'.
1568 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
1570 * method-to-ir.c: Store the initial basic block returned by mono_basic_block_split
1571 so we can release the whole list and not just the first one. Free
1572 it in more places as well.
1574 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
1576 * method-to-ir.c: Revert r153222 as it doesn't belong here.
1578 Mon Mar 8 17:58:26 CET 2010 Paolo Molaro <lupus@ximian.com>
1580 * mini.h, *.c: prepare for MonoMethodHeader to become a transient entity.
1582 Mon Mar 8 17:35:26 CET 2010 Paolo Molaro <lupus@ximian.com>
1584 * driver.c: report also other misc build options.
1586 2010-03-07 Rodrigo Kumpera <rkumpera@novell.com>
1588 * method-to-ir.c: Generate better code for the NewObject
1591 2010-03-07 Zoltan Varga <vargaz@gmail.com>
1593 * branch-opts.c (mono_if_conversion): Disable one of the cases when deadce
1594 is disabled. Fixes #582322.
1596 * iltests.il.in: Add a test.
1598 2010-03-06 Zoltan Varga <vargaz@gmail.com>
1600 * tramp-amd64.c (mono_arch_create_monitor_exit_trampoline_full): Delegate
1601 the handling of obj->synchronization == null and owner != current thread to
1602 mono_monitor_exit ().
1604 * tramp-x86.c (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1607 Sat Mar 6 18:14:15 CET 2010 Paolo Molaro <lupus@ximian.com>
1609 * mini.c: change the way emulated opcode info is stored and save about
1610 4 KB of runtime memory.
1612 2010-03-04 David S. Miller <davem@davemloft.net>
1614 * mini-sparc.h: Always use MONO_ARCH_USE_SIGACTION. Linux kernels
1615 that don't provide the siginfo in the second signal handler argument
1616 are buggy, and this has been fixed for years.
1617 * mini.h (GET_CONTEXT): Remove __sparc__ special case.
1618 (SIG_HANDLER_SIGNATURE, SIG_HANDLER_PARMS): Likewise.
1620 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1622 * aot-runtime.c (find_symbol): Fix a leak.
1623 (decode_patch): Ditto.
1625 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1627 * mini.h (MONO_INST_IS_TEMP): Kill this unused define.
1629 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1631 * mini.c (mono_resolve_patch_target): Fix an uninitialized variable.
1633 Wed Mar 3 19:19:21 CET 2010 Paolo Molaro <lupus@ximian.com>
1635 * method-to-ir.c: MONO_PROFILE_STRING_ALLOC is dead.
1637 2010-03-03 Rodrigo Kumpera <rkumpera@novell.com>
1639 * method-to-ir.c (mono_method_to_ir): Don't create a runtime vtable
1640 to check for errors, it's enough to create the metadata open.
1644 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
1647 * mini-exceptions.c: Add support for printing stack traces when handling
1648 exceptions, and when printing exceptions thrown while tracing also print
1649 the exception message.
1651 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
1653 * trace.c: We need to parse exclude tokens ('-') before string tokens,
1654 since the exclude token is a valid string character.
1656 2010-03-02 Levi Bard <levi@unity3d.com>
1658 * debugger-agent.c: Invalidate thread stacks on domain unload.
1660 2010-03-02 Mark Probst <mark.probst@gmail.com>
1662 * method-to-ir.c: Emit dummy_use for stored reference after write
1663 barriers to make sure the object is pinned if the GC interrupts
1664 before the write barrier is done.
1666 2010-03-02 Zoltan Varga <vargaz@gmail.com>
1668 * cpu-<ARCH>.md: dummy_use was missing src1:i.
1670 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1672 * debugger-agent.c: Add a log message printing the protocol version.
1674 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1676 * debugger-agent.c: Add a new command to communicate the protocol version used
1677 by the client. This could be used to allow newer runtimes to communicate with
1680 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1682 * debugger-agent.c (domain_commands): Add a new command to create a boxed value.
1684 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1686 * debugger-agent.c (type_commands): Fix the setting of fields with a reference
1689 Mon Mar 1 15:20:44 CET 2010 Paolo Molaro <lupus@ximian.com>
1691 * mini-arm.c: make the arm cpu arch configurable with the
1692 MONO_CPU_ARCH env var (for example: "armv4 thumb").
1695 Mon Mar 1 14:48:35 CET 2010 Paolo Molaro <lupus@ximian.com>
1697 * mini.c, mini.h, driver.c: added the --jitmap option to enable
1698 support for the perf tool on Linux.
1700 Mon Mar 1 14:43:55 CET 2010 Paolo Molaro <lupus@ximian.com>
1702 * method-to-ir.c: make string.InsertenalSetChar() specialization
1705 2010-03-01 Robert Jordan <robertj@gmx.net>
1707 * Makefile.am: fix the non-static build.
1709 2010-02-26 Zoltan Varga <vargaz@gmail.com>
1711 * mini-generic-sharing.c: Move the contents of ../metadata/generic-sharing.c
1714 2010-02-26 Robert Jordan <robertj@gmx.net>
1716 * tasklets.c (continuation_store): Return from an error condition
1719 2010-02-26 Martin Baulig <martin@ximian.com>
1721 * debug-debugger.c (MonoDebuggerInfo): Added `abort_runtime_invoke'.
1724 (MonoDebuggerThreadInfo): Added `internal_flags'.
1725 (MonoDebuggerInternalThreadFlags): New enum.
1726 (_mono_debugger_throw_exception): Don't signal the debugger if a
1727 type abort was requested.
1728 (_mono_debugger_unhandled_exception): Likewise.
1729 (mono_debugger_abort_runtime_invoke): New method to abort an invocation.
1730 (mono_debugger_runtime_invoke): If the debugger requested a thread
1731 abort during the invocation, reset it here.
1733 2010-02-26 Martin Baulig <martin@ximian.com>
1735 * debug-mini.c (MonoDebuggerThreadInfo): Use `MonoInternalThread *'
1736 instead of `MonoThread *'.
1738 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1740 * aot-runtime.c (mono_aot_find_jit_info): Use a merge sort for sorting the
1741 code offsets table, as it is mostly sorted.
1743 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1745 * debugger-agent.c (do_invoke_method): Fix invoking of static methods on vtypes.
1748 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1750 * driver.c (mono_main): Get rid of mono_setup_vtable_in_class_init.
1752 Wed Feb 24 15:58:03 CET 2010 Paolo Molaro <lupus@ximian.com>
1754 * Makefile.am: build the new ABI version of the libmono library.
1755 * debugger-agent.c, mini.c: fix warnings with the new API.
1756 * jit.h: don't depend on glib.h being included.
1758 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1760 * method-to-ir.c (mono_method_to_ir): Implement AOT support for fast TLS access.
1762 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1764 * method-to-ir.c (mono_method_to_ir): Implement support for fast access to
1765 ThreadStatic variables.
1767 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1769 * debugger-agent.c (notify_thread): Skip terminated threads, since their tls
1770 data is not freed yet. Fixes #582460.
1772 2010-02-23 Zoltan Varga <vargaz@gmail.com>
1774 * debugger-agent.c: Add support for the caught/uncaught flags on exception
1775 event requests. Bump protocol minor version.
1777 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1779 * decompose.c (mono_decompose_long_opts): Handle OP_LCONV_TO_OVF_I8 here too.
1781 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1783 * decompose.c (mono_decompose_opcode): Handle OP_LCONV_TO_OVF_I8. Fixes
1786 * iltests.il.in: Add a test.
1788 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1790 * mini.c (inline_method): Check for loader errors.
1792 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1794 * mini.c (mono_method_check_inlining): Use !mono_method_get_header_summary
1795 instead of mono_method_get_header as it doesn't decode locals
1796 so the called method can have unresolved dependencies that will only
1797 be satisfied after the current method is JIT'd.
1801 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1803 * basic.cs (test_0_div_opt): Speed this up a bit.
1805 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1807 * mini-amd64.c: Fix DISABLE_JIT support after the latest changes.
1809 * mini.c (mono_jit_create_remoting_trampoline): Call
1810 mono_create_specific_trampoline () instead of
1811 mono_arch_create_specific_trampoline ().
1813 * mini-trampolines.c tramp-arm.c: Disable more stuff when DISABLE_JIT is set.
1815 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1817 * unwind.c (mono_unwind_get_cie_program): New function, moved here from
1818 aot-compiler.c, so it can be found even if DISABLE_JIT is set.
1820 * aot-compiler.c xdebug.c: Update callers of mono_arch_unwind_get_cie_program ().
1822 * mini-amd64.c: Fix DISABLE_JIT support.
1824 2010-02-20 Geoff Norton <gnorton@novell.com>
1826 * aot-runtime.c: Ensure we dont leak a held lock when unwinding exceptions.
1828 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1830 * debugger-agent.c (mono_debugger_agent_handle_exception): Receive two contexts,
1831 one for the throw and one for the catch. Mark uncaught exceptions by a NULL
1832 CATCH_TXT. Send normal exception events for unhandled exceptions too.
1833 (mono_debugger_agent_handle_unhandled_exception): Remove this, merged into
1836 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1838 * exceptions-x86.c (mono_arch_get_restore_context): Changes this so it restores
1839 edx/ecx too. This is needed to support OP_SEQ_POINT.
1841 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1843 * exceptions-amd64.c (get_throw_trampoline): Add xdebug info.
1845 * method-to-ir.c (mono_method_to_ir): Fix SIZEOF in dynamic methods.
1847 2010-02-16 Zoltan Varga <vargaz@gmail.com>
1849 * mini-llvm.c aot-compiler.c aot-runtime.c unwind.c: Finish support
1850 LLVM+AOT+exceptions, not enabled yet.
1852 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1854 * mini.c (SIG_HANDLER_SIGNATURE): Fix the windows build.
1856 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1858 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Emit
1859 xdebug info for these.
1861 * mini-trampolines.c (common_call_trampoline): Use mini_jit_info_table_find ()
1864 * mini.c (mini_get_vtable_trampoline): Make this take a 'slot_index' argument,
1867 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1869 * aot-compiler.c (load_profile_files): Update after the profiler changes.
1871 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1873 * mini.c (mono_jit_compile_method_inner): Avoid passing icall wrappers to
1874 mono_profiler_method_end_jit, since the profiler has no way to process wrappers.
1876 * aot-runtime.c mini.c: Resurrect the aot pagefault profiling stuff, it is useful
1879 2010-02-13 Gonzalo Paniagua Javier <gonzalo@novell.com>
1881 * debugger-agent.c: handle incomplete reads and EINTR in
1882 recv()/send(). This could have been causing random
1885 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1887 * aot-runtime.c (decode_exception_debug_info): Fix aot support for sequence
1890 * mini-arm.c (mono_arch_allocate_vars): Allocate the seq point related vars first
1891 so they have small offsets. Fixes #566311.
1893 2010-02-12 Rodrigo Kumpera <rkumpera@novell.com>
1895 * method-to-ir.c (mono_method_check_inlining): Check for loader errors.
1897 2010-02-11 Zoltan Varga <vargaz@gmail.com>
1899 * mini-amd64.c: Remove the special casing of byref in a few places now that
1900 mini_type_get_underlying_type () handles it.
1902 * mini-generic-sharing.c (mini_type_get_underlying_type): Handle byref as well
1903 by returning native int. Fixes #577984.
1905 2010-02-11 Zoltan Varga <vargaz@gmail.com>
1907 * method-to-ir.c (handle_isinst): Factor out the is_complex_isinst check into
1910 * mini-llvm.c (exception_cb): Put the clause index into the type info instead
1911 of putting the clause itself.
1913 * mini-arm.c mini.c linear-scan.c: Disable more stuff when DISABLE_JIT is used.
1915 2010-02-09 Zoltan Varga <vargaz@gmail.com>
1917 * unwind.c (mono_unwind_frame): Use read32 for reading a 32 bit value, since it
1920 2010-02-10 Geoff Norton <gnorton@novell.com>
1922 * aot-compiler.c: Make the number of IMT trampolines configurable as well.
1924 2010-02-08 Zoltan Varga <vargaz@gmail.com>
1926 * aot-compiler.c (emit_code): Create the ut trampolines here, so they work for
1929 * aot-compiler.c (emit_code): Don't add the llvm label prefix to 'methods', since
1930 it is not an LLVM generated symbol.
1932 * mini-llvm.c (emit_entry_bb): Fix the handling of simd types.
1934 * method-to-ir.c (handle_castclass): Turn off the more efficient isinst/castclass
1935 implementation in gshared mode because it causes regressions.
1937 * mini-trampolines.c: Add a stat for the number of calls to trampolines.
1939 * image-writer.c (asm_writer_emit_global): Don't prepend the global prefix, it
1940 should be done by the caller.
1942 * mini-llvm.c (mono_llvm_emit_method): Don't make the debug symbols global.
1944 * aot-compiler.c (emit_code): Add the llvm label prefix before 'methods'.
1946 * mini-exceptions.c (mini_jit_info_table_find): Search the root domain as well,
1947 since mono_jit_info_table_find () doesn't do it anymore.
1949 * mini-generic-sharing.c debugger-agent.c: Call mini_jit_info_table_find ()
1950 instead of mono_jit_info_table_find ().
1952 2010-02-07 Zoltan Varga <vargaz@gmail.com>
1954 * aot-compiler.c aot-runtime.c: Add support for MONO_WRAPPER_WRITE_BARRIER.
1956 * aot-compiler.c (encode_method_ref): Update after the removal of
1957 mono_gc_get_managed_allocator_type ().
1959 * method-to-ir.c (mono_method_to_ir): Place a seq point just before a RET.
1962 2010-02-06 Zoltan Varga <vargaz@gmail.com>
1964 * method-to-ir.c (handle_castclass): Use the icall for classes with variant
1965 generic params as well.
1966 (handle_isinst): Ditto.
1968 * method-to-ir.c: Make isninst/castclass checks in gshared code more efficient
1969 instead of always calling an icall.
1971 * aot-compiler.c (emit_llvm_file): Take into account trampolines etc when
1972 computing the size of the got.
1974 * aot-compiler.c (emit_code): Change the way the 'methods' symbol is emitted
1975 when using LLVM. Instead of emitting it as an LLVM method, emit it using
1976 the assembly directive '.set' so it points to the first LLVM emitted method.
1978 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
1980 * mini.c (mini_method_verify): Report the method which failed to verify.
1982 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
1984 * method-to-ir.c (mono_method_to_ir): Use the new basic block formation pass
1985 to avoid JIT'ng dead basic blocks. This is the same behavior as the
1986 runtime MS verifier.
1988 2010-02-04 Zoltan Varga <vargaz@gmail.com>
1990 * debugger-agent.c (decode_value): Fix decoding of vtype instances. Fixes
1993 2010-02-04 Zoltan Varga <vargaz@gmail.com>
1995 * mini-llvm.c: Init the jit module only when first JITting.
1997 * aot-compiler.c (emit_plt): Fix the naming of plt entries of llvm+darwin.
1999 * mini-llvm.c (get_plt_entry): Make the plt entries have hidden visibility.
2001 * mini-llvm.c (mono_llvm_emit_aot_module): Remove the dummy got after it is
2002 replaced with the real got.
2004 * debugger-agent.c (type_commands): Return the enumness if the type as well.
2006 * image-writer.c: Reduce the amount of #ifdefs a bit.
2008 * aot-compiler.c: Reduce the amount of #ifdefs. Add beginnings of support for
2011 * aot-compiler.c (mono_compile_assembly): Handle asmonly+llvm mode.
2013 * mini-llvm.c (mono_llvm_emit_method): Don't make the 'type_info' symbols
2016 2010-02-02 Zoltan Varga <vargaz@gmail.com>
2018 * mini-llvm.c (mono_llvm_emit_method): Add support for unaligned loads.
2019 (mono_llvm_emit_method): Fix unaligned stores too.
2021 * mini-amd64.c (mono_arch_emit_prolog): Initialize lmf->rsp in the prolog too
2022 so async stack walks don't crash.
2024 2010-02-02 Zoltan Varga <vargaz@gmail.com>
2026 * mini-trampolines.c (common_call_trampoline): Fix a problem where the callsite
2027 was not patched if the callee needed an rgctx trampoline.
2029 2010-02-01 Zoltan Varga <vargaz@gmail.com>
2031 * mini-ppc.c (mono_arch_get_global_int_regs): Reserve r29 for holding the
2032 vtable address in AOT code.
2034 2010-02-01 Zoltan Varga <vargaz@gmail.com>
2036 * mini-codegen.c: Remove support for CEE_ opcodes which cannot occur in
2039 Mon Feb 1 16:29:10 CET 2010 Paolo Molaro <lupus@ximian.com>
2041 * genmdesc.pl: remove dependency on external cpp.
2043 2010-02-01 Zoltan Varga <vargaz@gmail.com>
2045 * method-to-ir.c (mini_emit_ldelema_1_ins): Avoid emitting an OP_SEXT_I4 when
2046 using LLVM, its not needed, and abcrem can't handle it.
2048 Mon Feb 1 14:29:43 CET 2010 Paolo Molaro <lupus@ximian.com>
2050 * genmdesc.c, genmdesc.pl, cpu-x86.md: introduced templates to make
2051 it easier to group instructions and reduce duplication.
2053 2010-02-01 Zoltan Varga <vargaz@gmail.com>
2055 * decompose.c: Move the array/soft float decompose routines here from
2058 * method-to-ir.c: Export a few functions so they can be used from decompose.c.
2060 2010-01-31 Zoltan Varga <vargaz@gmail.com>
2062 * mini-llvm.c (mono_llvm_emit_method): Add a call to llvm.invariant.start
2063 to tell LLVM that the got is constant, not used yet.
2065 * aot-compiler.c: Pass more optimization flags to llvm's 'opt'.
2067 2010-01-30 Zoltan Varga <vargaz@gmail.com>
2069 * mini-ppc.c (mono_arch_emit_prolog): Fix full aot support for native to
2072 2010-01-30 Zoltan Varga <vargaz@gmail.com>
2074 * aot-compiler.c (add_wrappers): Commit the hack which generates
2075 native-to-managed wrappers for methods decorated with the MonoPInvokeCallback
2078 2010-01-29 Zoltan Varga <vargaz@gmail.com>
2080 * mini.h (MONO_INST_FAULT): New instruction flag for loads which can cause
2081 a fault, only used by the LLVM backend.
2083 * ir-emit.h: Add _FAULT variants of the LOAD_MEMBASE macros. Mark
2084 OP_CHECK_THIS with OP_IMPLICIT_EXCEPTION.
2086 * method-to-ir.c: Use the new LOAD_MEMBASE_FAULT opcodes, get rid of the
2087 calls to MONO_EMIT_NULL_CHECK which is automatically done by the new macros.
2089 * mini-llvm.c: Only generate volatile loads from load instructions which have
2090 the MONO_INST_FAULT flag set.
2092 2010-01-29 Zoltan Varga <vargaz@gmail.com>
2094 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the LSDA offset on
2097 2010-01-28 Zoltan Varga <vargaz@gmail.com>
2099 * mini.c (mono_save_seq_point_info): Fix the handling of bblocks without
2100 sequence points. Fixes #571236.
2102 2010-01-28 Zoltan Varga <vargaz@gmail.com>
2104 * debugger-agent.c (mono_debugger_agent_init): Call appdomain_unload at the
2105 end of the appdomain unload process, after assemblies have been unloaded.
2108 2010-01-27 Zoltan Varga <vargaz@gmail.com>
2110 * abcremoval.c (process_block): Fix the if (region) check so abcrem actually
2113 * mini-amd64.c: Make the soft debugger work on platforms without MAP_32BIT.
2116 2010-01-26 Zoltan Varga <vargaz@gmail.com>
2118 * dwarfwriter.c (emit_type): Treat MONO_TYPE_PTR as 'I' not 'I4'.
2120 2010-01-26 Geoff Norton <gnorton@novell.com>
2122 * aot-compiler.c: Fix a logic error introduced when guarding against enums
2123 with struct marshalability.
2125 2010-01-24 Zoltan Varga <vargaz@gmail.com>
2127 * mini.c (mini_method_compile): Improve the processing MONO_VERBOSE_METHOD so
2128 it supports class names as well.
2130 * mini.h (MonoCompile): Add a few flags to control JIT behavior which are
2131 needed by the GC map code.
2133 * mini.c (mini_method_compile): Call a function in mini-gc.c to set the new
2136 * method-to-ir.c (mono_method_to_ir): Emit initialization code for ref variables
2137 if cfg->init_ref_vars is set.
2139 * liveness.c (optimize_initlocals): Disable the initlocals opt for ref vars if
2140 cfg->disable_initlocals_op_refs is set.
2142 * method-to-ir.c (mono_spill_global_vars): Compute more precise live ranges
2143 using liveness info if cfg->compute_precise_live_ranges is set.
2145 * mini-gc.c: Ongoing work. Improve logging and debugging support. Handle
2146 volatile variables correctly. Add comments about the live ranges. Not enabled
2149 2010-01-24 Zoltan Varga <vargaz@gmail.com>
2151 * mini.h (MonoDebugOptions): Add an option to init stack frames by writing
2152 0x2a into them in method prologs.
2154 * mini-amd64.c (mono_arch_emit_prolog): Implement it.
2156 2010-01-22 Zoltan Varga <vargaz@gmail.com>
2158 * mini-llvm-cpp.cpp: Remove uses of dynamic_cast, it no longer works with llvm
2159 classes, since llvm is compiled with -fno-rtti.
2161 * mini.h (COMPILE_SOFT_FLOAT): New macro, similar to COMPILE_LLVM.
2163 * method-to-ir.c ir-emit.h: Use if (COMPILE_SOFT_FLOAT) in a few places since
2164 llvm does not require it.
2166 * aot-runtime.c (load_method): Print the full name of the last aot method.
2168 2010-01-21 Zoltan Varga <vargaz@gmail.com>
2170 * exceptions-amd64.c (mono_arch_notify_pending_exc): Avoid a crash if the
2171 thread has not fully started yet.
2173 2010-01-21 Zoltan Varga <vargaz@gmail.com>
2175 * aot-compiler.c (can_marshal_struct): Allow marshalling enums.
2177 2010-01-21 Miguel de Icaza <miguel@novell.com>
2179 * driver.c: Do not abort if LLVM is not supported, print a
2180 warning and add the information to the Mono JIT information.
2182 2010-01-21 Zoltan Varga <vargaz@gmail.com>
2184 * ir-emit.h (MONO_EMIT_NULL_CHECK): Don't emit an OP_IMPLICIT_EXCEPTION when
2185 using explicit null checks.
2187 2010-01-20 Zoltan Varga <vargaz@gmail.com>
2189 * xdebug.c: New file extracted from aot-compiler.c, containing the XDEBUG
2192 * aot-compiler.c (encode_method_ref): Use mono_marshal_wrapper_info_from_wrapper
2194 (mono_aot_wrapper_name): Remove the special handling of delegate invoke wrappers,
2195 its no longer needed.
2197 * method-to-ir.c (mono_method_to_ir): Fix a warning.
2199 * exceptions-<ARCH>.c: Introduce a MONO_ARCH_HAVE_THROW_EXCEPTION_BY_NAME
2200 define for platforms still using it (s390). Get rid of the
2201 mono_arch_get_throw_exception_by_name () routines on all other platforms.
2203 * exceptions-x86.c: Rework the throw trampolines so there is only one function
2204 which can generate throw/rethrow/corlib trampolines for llvm/not llvm code.
2206 * exceptions-x86.c: Add LLVM specific throw trampolines which doesn't assume
2207 the caller pushed the arguments.
2209 * mini-llvm.c: Enable throwing exceptions on x86.
2211 * mini-posix.c (SIG_HANDLER_SIGNATURE): Avoid
2212 "Thread (nil) may have been prematurely finalized" messages if this is called
2213 on a thread not registered with the runtime.
2215 * mini-exceptions.c (mono_handle_native_sigsegv): Ditto.
2217 2010-01-19 Zoltan Varga <vargaz@gmail.com>
2219 * jit-icalls.c (mono_array_new_3): New jit icall.
2221 * aot-compiler.c aot-runtime.c: Add support for ElementAddr wrappers.
2223 * arrays.cs: Add a test for 3 dimensional arrays.
2225 2010-01-19 Zoltan Varga <vargaz@gmail.com>
2227 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Emit xdebug info.
2228 (mono_arch_find_jit_info_ext): Disable the popping of arguments when LLVM is
2231 * mini-llvm.c (emit_cond_system_exception): Abort when an implicit exception is
2234 * unwind.c (mono_unwind_decode_fde): Fix an assert on x86.
2236 * mini-x86.h (MONO_CONTEXT_SET_LLVM_EXC_REG): Define this for x86.
2238 * mini-llvm.c: Disable OP_THROW on x86, it doesn't work yet.
2240 2010-01-18 Bill Holmes <billholmes54@gmail.com>
2242 * debugger-agent.c : Changing the PLATFORM_WIN32 preprocessor check to
2243 HOST_WIN32. Also including winsock2. to define struct in_addr.
2245 * mini-amd64.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
2247 * mini-x86.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
2249 Code is contributed under MIT/X11 license.
2251 2010-01-18 Zoltan Varga <vargaz@gmail.com>
2253 * mini.h (MonoCompile): Add 'disable_out_of_line_bblocks' flag.
2255 * branch-opts.c (mono_optimize_branches): Honor the new flag.
2257 * mini.c (mini_method_compile): Set the new flag when running under the
2260 2010-01-18 Zoltan Varga <vargaz@gmail.com>
2262 * mini-gc.c: Change the GC map to use a ref/noref/pin value instead of just
2263 a ref/noref value + a global pin flag, so parts of stack frames can still be
2264 precisely marked even if they include stuff which needs pinning. Improve logging.
2265 Fix many bugs. Not enabled yet.
2267 * gc-test.cs: Add a few tests.
2269 * liveness.c (mono_analyze_liveness): Make the debug output controllable by
2270 the normal -v options. Avoid propagating liveness information through bblocks
2271 which end with a NOT_REACHED opcode.
2273 * mini.c (mono_jit_compile_method_inner): Avoid reading cfg->prof_options
2274 after cfg has been freed.
2276 2010-01-17 Zoltan Varga <vargaz@gmail.com>
2278 * branch-opts.c (mono_branch_optimize_exception_target): Stop the optimization
2279 if a clause is skipped because it uses the exception object, since it could
2280 have caught the exception.
2282 * exceptions.cs: Add a test.
2284 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2286 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Add an assert.
2288 * aot-runtime.c (mono_aot_get_method): Handle ftnptr's correctly for the
2289 ICollection<T> wrappers.
2291 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2293 * debugger-agent.c (decode_value): Fix the decoding of I/U/PTR.
2295 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2297 * mini-amd64.c (emit_call_body): Always use near calls when AOTing even if
2298 NOMAP32BIT or optimize_for_xen is set.
2300 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2302 * aot-compiler.c aot-runtime.c: Get rid of mono_aot_str_hash (), use
2303 mono_metadata_str_hash () instead.
2305 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2307 * ir-emit.h (MONO_EMIT_NEW_ICOMPARE_IMM): Use sizeof (mgreg_t) instead of
2310 * unwind.c (mono_unwind_frame): Use mgreg_t instead of gssize.
2312 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2314 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): Emit an explicit null check if the
2317 * mini-ppc.c (mono_arch_emit_exceptions): Compute the size of the exception
2318 throwing code correctly.
2320 * mini.h (MONO_AOT_FILE_VERSION): Bump this because of the IMT hashing changes.
2322 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2324 * aot-runtime.c (mono_aot_plt_resolve): Reenable the previous assert for
2325 ftnptrs created by us, handle RGCTX_FETCH correctly.
2326 (mono_aot_get_lazy_fetch_trampoline): Add an ftnptr.
2328 * mini-trampolines.c (mono_create_generic_class_init_trampoline): Remove the
2329 ftnptr added by mono_aot_get_named_code ().
2331 2010-01-14 Zoltan Varga <vargaz@gmail.com>
2333 * mini-arm.c: Fix a few LLVM problems.
2335 * mini-llvm.c (simd_class_to_llvm_type): Fix compilation on !x86/amd64.
2337 2010-01-13 Mark Probst <mark.probst@gmail.com>
2339 * method-to-ir.c (mini_emit_stobj): Use EMIT_NEW_CLASSCONST when
2342 Wed Jan 13 15:54:53 CET 2010 Paolo Molaro <lupus@ximian.com>
2344 * jit.h, method-to-ir.c: added ability to set the policy for
2345 inserting breakpoints from the break IL instruction or the
2346 Debugger.Break () API call.
2348 2010-01-13 Zoltan Varga <vargaz@gmail.com>
2350 * aot-runtime.c (load_aot_module): Add more comments to explain why referenced
2351 assemblies need to be eagerly loaded.
2353 2010-01-12 Zoltan Varga <vargaz@gmail.com>
2355 * dwarfwriter.c (emit_line_number_info): Fix the eglib case so it doesn't crash.
2357 2010-01-11 Zoltan Varga <vargaz@gmail.com>
2359 * debugger-agent.c (mono_debugger_agent_parse_options): Allow onthrow without
2360 an argument which matches any exception.
2362 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2364 * method-to-ir.c (mono_emit_method_call_full): Avoid the virt->nonvirt
2365 optimization if the called method is gshared and marshalbyref, since gshared
2366 methods can' have wrappers. Fixes #569390.
2368 * generics.cs: Add a test.
2370 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2372 * mini-exceptions.c (mono_print_thread_dump_from_ctx): New helper function
2375 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2377 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
2379 2010-01-09 Zoltan Varga <vargaz@gmail.com>
2381 * debugger-agent.c (transport_connect): comment out freeaddrinfo calls under win32,
2382 since it is not supported in win2000.
2384 2010-01-08 Zoltan Varga <vargaz@gmail.com>
2386 * aot-runtime.c (load_image): Add a SET_ERROR argument to set the loader
2387 error if loading an assembly fails.
2388 (mono_aot_plt_resolve): Return NULL instead of asserting if loading fails.
2390 * mini-trampolines.c (mono_aot_plt_trampoline): Throw a pending loader error
2393 * aot-runtime.c (decode_exception_debug_info): Set jinfo->from_llvm for LLVM
2396 * mini-llvm-cpp.cpp: Remove the unused ctx variable.
2398 * mini-llvm.c (mono_llvm_emit_method): Add some comments about why aot+clauses
2399 is not supported yet.
2401 * unwind.c (DW_EH_PE_absptr): Add more DW_EH_PE_ constants.
2403 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2405 * method-to-ir.c: All types with variant arguments must fallback to the
2406 slow path. This makes cast of variant delegates work.
2408 * mini-trampolines.c (mono_get_vcall_slot_addr): Add new variance_used out
2409 argument that is set to TRUE is the returned vtable slot is for a variant
2410 interface. Changed a g_print + g_assert_not_reached to a g_error.
2412 * mini-trampilines.c (common_call_trampoline): Handle variant interfaces in
2413 a similar fashion of generic virtual methods.
2415 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2417 * helpers.c (mono_disassemble_code): Fix a g_hash_table warning
2420 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Convert a given
2421 method using a variance aware function.
2423 * mini-x86.c: Add support for dumping IMT thunks if DEBUG_IMT is defined.
2425 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2427 * method-to-ir.c (mono_method_to_ir): Casts to variant interfaces
2428 do an icall for now.
2430 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2432 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add an ugly hack to fix #564695.
2433 If LLVM decides to set the code model to Large, reset it to Default.
2435 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2437 * aot-compiler.c (mono_xdebug_flush): Export it so it is present in
2438 stripped binaries as well.
2440 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2442 * mini-trampolines.c (common_call_trampoline): Add an rgctx trampoline if a shared
2443 method is called from LLVM compiled code, as that code can't pass an rgctx arg.
2445 * mini-llvm.c (mono_llvm_emit_method): Enable calls to methods needing an rgctx
2448 2010-01-06 Zoltan Varga <vargaz@gmail.com>
2450 * mini.c (mini_method_compile): Extract the JIT info creation code into a
2453 * mini-llvm.c (mono_llvm_emit_method): Pass the info in MonoExceptionClause
2454 as the type info to llvm.eh.selector.
2455 (exception_cb): Use the type info for filling out some fields of
2456 MonoJitExceptionInfo like the flags and the exception class. This is needed
2457 because the LLVM produced exception handling clauses might not match the original
2458 IL clauses, i.e. there might be more than one LLVM clause for one IL clause.
2460 * unwind.c (mono_unwind_decode_fde): Extract the LSDA decoding code into a
2461 separate function. Add an extra argument which returns the type infos
2462 corresponding to the exception clauses.
2464 * mini.c (mini_method_compile): Enable LLVM compilation of methods having
2465 exception handling clauses.
2467 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2469 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
2470 mono_method_get_vtable_slot () instead of accessing imt_method->slot directly,
2473 2010-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2475 * mini.c (mono_compile_is_broken): Skip methods from serialization's
2478 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2480 * mini.c (mini_method_compile): Fix a few memory leaks introduced by the
2483 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2485 * mini.c (mini_method_compile): Verify the method before calling
2486 mono_compile_create_vars as this might crash since it uses method
2491 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2493 * method-to-ir.c (mono_method_to_ir): Avoid calling mono_class_vtable () in
2494 one case if AOTing, since the class might not be a concrete class.
2496 2010-01-03 Zoltan Varga <vargaz@gmail.com>
2498 * mini-codegen.c abcremoval.c: Remove the duplicate g_slist_append_mempool
2499 functions which are now defined in mempool-internals.h.
2501 * mini.c (mini_free_jit_domain_info): Free the seq point hash tables.
2503 * mini-llvm.c (mono_llvm_emit_method): Handle OP_ABS.
2505 2009-12-30 Rodrigo Kumpera <rkumpera@novell.com>
2509 * mini-*.c: Properly handle generic enums.
2513 2009-12-28 Zoltan Varga <vargaz@gmail.com>
2515 * method-to-ir.c (mono_method_to_ir): Handle the failure of mono_class_vtable ()
2516 in a few more places.
2518 2009-12-27 Zoltan Varga <vargaz@gmail.com>
2520 * aot-compiler.c (add_wrappers): Don't use dyn runtime invoke for methods with
2521 nullable parameters. Fixes #567351.
2523 2009-12-26 Rodrigo Kumpera <rkumpera@novell.com>
2525 * mini-trampolines.c (common_call_trampoline): Add assert for NULL resolved generic method.
2527 2009-12-26 Zoltan Varga <vargaz@gmail.com>
2529 * mini-trampolines.c: Use mono_arch_get_this_arg_from_call () to avoid the slow
2530 mono_get_generic_context_from_code () call.
2532 * mini-<ARCH>.c: Get rid of mono_arch_find_this_arg (), it is no longer used.
2534 2009-12-25 Zoltan Varga <vargaz@gmail.com>
2536 * aot-runtime.c (decode_klass_ref): Don't call mono_class_init (), its not
2539 2009-12-24 Sebastien Pouliot <sebastien@ximian.com>
2541 * method-to-ir.c (mono_method_to_ir): Avoid SIGSEGV when
2542 mono_method_get_signature returns NULL. Fix #567084
2544 2009-12-25 Zoltan Varga <vargaz@gmail.com>
2546 * aot-runtime.c (find_extra_method): Call mono_aot_wrapper_name only once,
2547 instead of once for each module.
2549 2009-12-22 Zoltan Varga <vargaz@gmail.com>
2551 * debugger-agent.c (ss_start): Implement step over for the last sequence
2554 * mini.c (mono_save_seq_point_info): Don't link sequence points which don't
2555 have the STEP_LOC flag set.
2557 * aot-runtime.c (decode_klass_ref): Avoid a crash if a decode_klass_ref () call
2558 fails. Fixes #566689.
2560 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2562 * mini.c (mono_add_seq_point): New helper function.
2563 (mono_save_seq_point_info): New function to save sequence point info, extracted
2564 from mini_method_compile ().
2566 * mini-<ARCH>.c: Call mono_add_seq_point to remember sequence points.
2568 * mini.h (MonoSeqPointInfo): New structure containing information about
2569 the sequence points of a JITted method.
2570 (MonoBasicBlock): Add 'seq_points' and 'last_seq_point' fields. Remove unused
2573 * mini.c debugger-agent.c aot-compiler.c aot-runtime.c: Change the way sequence
2574 point information is stored, use a MonoSeqPointInfo structure instead of a
2575 GPtrArray. For each seq point, compute a list of successor seq points.
2577 * debugger-agent.c: Use the successor list to implement step-over more
2578 efficiently: instead of single stepping until a different line/IL offset is
2579 reached, place breakpoints into all successor seq points.
2581 * mini.h: Bump AOT file format version.
2583 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2585 * Makefile.am (AM_CFLAGS): Include LLVM_CFLAGS.
2587 * mini-llvm.c: Avoid defining the __STDC_... macros if already defined.
2589 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2591 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): Fix the cross-compiler
2594 2009-12-18 Zoltan Varga <vargaz@gmail.com>
2596 * mini-x86.c (mono_arch_get_argument_info): Allocate memory for CallInfo using
2597 alloca as g_malloc is not signal safe.
2599 2009-12-18 Zoltan Varga <vargaz@gmail.com>
2601 * tramp-x86.c (mono_arch_patch_callsite): Fix the call to
2602 VALGRIND_DISCARD_TRANSLATIONS.
2604 * *.c: Include mono/utils/memcheck.h, and remove #ifdef HAVE_VALGRIND_MEMCHECK_H
2605 checks, they are no longer needed.
2607 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): New helper function to set
2608 a function into a sigctx which can handle function pointers.
2610 * mini-ppc.c: Implement soft debugger support on ppc64.
2612 * mini-ppc.c: Implement soft debugger support.
2614 2009-12-17 Zoltan Varga <vargaz@gmail.com>
2616 * mini-llvm.c: Handle OP_LADD_OVF_UN. Place all alloca's into the entry bb.
2618 2009-12-17 Marek Habersack <mhabersack@novell.com>
2620 * mini.c (mono_get_runtime_build_info): include Mono version in
2623 * driver.c (mono_main): VERSION is now included in the string
2624 returned from mono_get_runtime_build_info()
2626 2009-12-17 Zoltan Varga <vargaz@gmail.com>
2628 * method-to-ir.c (mono_method_to_ir): Add support for CALLI with unmanaged
2629 signatures. Fixes #565143.
2631 * jit-icalls.c (mono_get_native_calli_wrapper): New JIT icall.
2633 2009-12-16 Zoltan Varga <vargaz@gmail.com>
2635 * aot-compiler.c (arch_emit_autoreg): Align code to 4 in the ppc case.
2637 2009-12-16 Rodrigo Kumpera <rkumpera@novell.com>
2639 * mini-x86.h: Forgot to add a 0x to MONO_ARCH_MAX_FRAME_SIZE define
2640 making max stack 10x smaller.
2642 2009-12-16 Zoltan Varga <vargaz@gmail.com>
2644 * mini.c (mono_resolve_patch_target): Comment out an assert which could be hit.
2646 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
2648 * method-to-ir.c (mini_emit_memcpy): Assert if size is too big.
2650 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
2652 * mini-x86.c (mono_arch_allocate_vars): Fail compilation if the frame size is
2653 bigger than MONO_ARCH_MAX_FRAME_SIZE.
2655 * mini-x86.c (mono_arch_emit_prolog): Handle huge frames.
2657 * mini-x86.h: Define MONO_ARCH_MAX_FRAME_SIZE to be 1Mb.
2659 * mini-amd64.c / mini-amd64.h: Same fixes as of above.
2661 * mini.c (mini_method_compile): Check if mono_arch_allocate_vars failed
2664 2009-12-14 Miguel de Icaza <miguel@novell.com>
2666 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
2667 raise an invalid program exception.
2669 For other opcodes that we might not handle use a g_warning and
2670 raise the exception. Beats termination.
2674 2009-12-14 Zoltan Varga <vargaz@gmail.com>
2676 * method-to-ir.c (mono_emit_rgctx_method_call_full): Fix a warning.
2678 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix the LLVM support
2679 by merging the LLVM and !MAP_32BIT cases.
2681 2009-12-13 Jonathan Chambers <joncham@gmail.com>
2683 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
2684 sigctx being passed in, as we have no CONTEXT available in the APC.
2686 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
2689 Code contributed under MIT/X11 license.
2691 2009-12-13 Zoltan Varga <vargaz@gmail.com>
2693 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
2694 in the LLVM backend on AMD64.
2696 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
2699 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
2701 * mini-llvm.c: Export mono_personality for AOT.
2703 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
2705 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
2706 implicit exception can occur.
2708 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
2709 OP_IMPLICIT_EXCEPTION instruction.
2711 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
2713 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
2715 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
2716 inside a protected block.
2718 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
2719 trampolines doesn't include the argument.
2721 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
2722 trampolines on amd64.
2724 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
2727 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
2728 disabled for methods with clauses.
2730 * mini-llvm.c: Enable support for catch clauses.
2732 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
2733 end of an LLVM compiled finally clause.
2734 (mono_handle_exception_internal): Save the exception handling state in TLS
2735 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
2736 resume unwinding from that point.
2738 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
2739 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
2740 to obtain the addresses of the exception handling regions.
2742 * mini-llvm.c: Add beginnings of support for exception handling, currently only
2743 finally clauses are supported.
2745 * mini.c (mini_method_compile): Add support for LLVM code with exception
2748 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2750 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
2753 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2755 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
2756 as a primitive type.
2758 2009-12-11 Zoltan Varga <vargaz@gmail.com>
2760 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
2761 for 2 parameter sched_setaffinity in older glibc versions. Fixes
2764 2009-12-11 Marek Habersack <mhabersack@novell.com>
2766 * method-to-ir.c (mini_redirect_call): do not redirect the
2767 InternalAllocateStr internal call if string profiling is enabled.
2769 2009-12-10 Zoltan Varga <vargaz@gmail.com>
2771 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
2774 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
2775 unwind.h header file.
2777 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
2778 newer valgrind versions seems to handle this fine.
2780 2009-12-09 Zoltan Varga <vargaz@gmail.com>
2782 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
2783 on the debugger thread.
2785 2009-12-08 Zoltan Varga <vargaz@gmail.com>
2787 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
2789 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
2791 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
2793 * cpu-<ARCH>.md: Make call_handler clob:c.
2795 * mini.c: Reenable SSA for methods with clauses.
2797 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
2798 as it causes failures on x86.
2800 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
2802 * driver.c: Fail gracefully with --compile-all if mono_method_signature
2803 returns NULL (e.g. a bad assembly).
2805 2009-12-08 Geoff Norton <gnorton@novell.com>
2807 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
2808 stepping out into native code. There were issues with nested invokes
2811 2009-12-07 Zoltan Varga <vargaz@gmail.com>
2813 * mini.c (mini_method_compile): Do the disable_llvm checks early
2814 and avoid the LLVM compile pass if the checks fail.
2816 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
2818 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
2819 LLVM optimizations don't try to remove them.
2821 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
2822 different file so the original remains.
2824 2009-12-06 Zoltan Varga <vargaz@gmail.com>
2826 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
2828 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
2830 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
2831 support for non-inline unwind descriptors.
2833 2009-12-07 Geoff Norton <gnorton@novell.com>
2835 * debugger-agent.c: Darwin can colesce signals, so we need to handle
2836 the interrupt_count slightly differently. Native threads were never
2839 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2841 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
2842 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
2843 yet generate this info.
2845 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
2847 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
2848 client can distinguish between intptrs and longs.
2850 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2852 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
2855 * aot-runtime.c (load_function): Update after the change above.
2857 * mini.h: Bump AOT file format version.
2859 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
2860 if the delegate class is dynamic.
2862 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
2863 in gshared code too using the new rgctx info type
2864 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
2866 2009-12-04 Geoff Norton <gnorton@novell.com>
2868 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
2869 we need to track the original suspend count so the thread properly
2870 wakes up in resume_thread.
2872 2009-12-04 Zoltan Varga <vargaz@gmail.com>
2874 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
2877 * generics.cs: Add a test.
2879 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
2880 is 0. Simplify a lot of code using this.
2882 * mini-trampolines.c (mono_delegate_trampoline): Call
2883 mono_create_static_rgctx_trampoline () before saving the final address in
2884 delegate->method_code, to avoid calling it each time a delegate is first called.
2886 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
2887 which need static rgctx trampolines.
2889 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
2890 keyed on the method+addr pair, since addr could be either the method addr or
2891 an unbox trampoline in the AOT case. Fixes #560246.
2893 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2895 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
2896 place it was called before too.
2898 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2900 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
2901 if no security manager is present, to speed up the AOT case. Call
2902 mono_class_vtable () full with raise_on_error == TRUE instead.
2904 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2906 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
2907 the local optimization passes can take its result into account. Fixes
2910 * exceptions.cs: Add a test.
2912 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
2914 This patch is contributed under the terms of the MIT/X11 license
2916 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
2918 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2920 * mini.h (MonoInst): Remove unused 'ssa_op' field.
2922 * debugger-agent.c: Rework the handling of stack traces of running threads to
2923 avoid crashes if compute_frames () tries to walk the stack of running thread.
2925 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
2927 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
2929 * mini.h (StackFrameInfo): Add an 'lmf' field.
2931 2009-12-02 Zoltan Varga <vargaz@gmail.com>
2933 * debugger-agent.c (suspend_current): Always set really_suspended.
2935 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
2937 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
2939 2009-12-01 Zoltan Varga <vargaz@gmail.com>
2941 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
2944 2009-12-01 Zoltan Varga <vargaz@gmail.com>
2946 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
2948 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
2950 * mini-trampolines.c: Fix MSVC build.
2952 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
2954 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
2956 2009-11-30 Zoltan Varga <vargaz@gmail.com>
2958 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
2959 the instruction following an OP_FCOMPARE is optimized away.
2961 2009-11-30 Zoltan Varga <vargaz@gmail.com>
2963 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
2964 emit_autoreg () into this arch-specific function.
2966 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
2967 code, it is no longer needed.
2969 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
2971 * mini.h: Bump AOT file format version.
2973 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
2974 using the sorted_code_offsets array, instead of reading it from the
2975 exception debug info.
2976 (load_method): Call mono_aot_find_jit_info instead of
2977 decode_exception_debug_info ().
2979 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
2980 LLVM compiled as a flag.
2982 2009-11-29 Zoltan Varga <vargaz@gmail.com>
2984 * debugger-agent.c (resume_thread): Fix a warning.
2986 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
2989 2009-11-28 Zoltan Varga <vargaz@gmail.com>
2991 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
2992 contents to MonoAotFileInfo.
2994 2009-11-27 Zoltan Varga <vargaz@gmail.com>
2996 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
2997 Put all binary data into a giant blob, similarly to the way .net assemblies
2998 store binary data. Emit offset tables in a compact form to reduce their size.
3000 * mini.h: Bump AOT file format version.
3002 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
3005 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
3006 avoid linear searches at runtime.
3008 * aot-runtime.c (find_symbol): Update this to use the hash.
3010 * mini.h: Bump AOT file format version.
3012 2009-11-26 Zoltan Varga <vargaz@gmail.com>
3014 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
3017 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
3020 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
3021 the distribution of got slot types.
3023 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
3025 * method-to-ir.c: Add support for generating explicit null checks.
3027 2009-11-25 Zoltan Varga <vargaz@gmail.com>
3029 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
3030 on a random thread if possible.
3032 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
3033 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
3036 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
3037 regs. Pass the real size of the regs array to mono_unwind_frame ().
3039 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
3042 2009-11-24 Geoff Norton <gnorton@novell.com>
3044 * mini-darwin.c: Work around apple bug rdar://7209349 See
3045 http://openradar.appspot.com/7209349 for details. Synopsis,
3046 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
3047 never been initialized before.
3049 2009-11-24 Zoltan Varga <vargaz@gmail.com>
3051 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
3053 * mini-arm.c (mono_arm_thumb_supported): New helper function.
3055 2009-11-24 Zoltan Varga <vargaz@gmail.com>
3057 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
3058 OP_SHL_IMM is not 32 bit.
3060 2009-11-24 Zoltan Varga <vargaz@gmail.com>
3062 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
3064 2009-11-24 Zoltan Varga <vargaz@gmail.com>
3066 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
3069 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
3070 > 0 since some threads can resume if their resume_count is > 0.
3071 (invoke_method): Avoid reading freed memory.
3073 * debugger-agent.c (process_suspend): Extract the suspend code from
3074 process_single_step_inner () to a separate function. Rework the code to prevent
3075 races between this function and thread interrupts.
3077 * debugger-agent.c (suspend_current): Check the resume_count field instead
3078 of resume_one so suspends+resumes during single threaded invokes work
3081 2009-11-23 Zoltan Varga <vargaz@gmail.com>
3083 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
3084 to make the generated code smaller.
3086 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
3087 sequence generated by recent LLVM versions.
3089 * mini-llvm.c: Add support for a few simple cases which weren't supported
3092 * mini-trampolines.c (mono_magic_trampoline): Don't call
3093 mono_arch_get_vcall_slot () when llvm is enabled.
3095 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
3097 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
3098 into a new function called common_call_trampoline () which is used by the
3099 llvm vcall trampoline as well.
3101 * debugger-agent.c: Implement single threaded invokes.
3103 * debugger-agent.c: Revert change which broke the agent on linux.
3105 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
3108 * generics.cs: Add a test.
3110 2009-11-22 Zoltan Varga <vargaz@gmail.com>
3112 * debugger-agent.c: Fix the cygwin build.
3114 2009-11-21 Zoltan Varga <vargaz@gmail.com>
3116 * cprop.c: Remove this unused file.
3118 2009-11-21 Zoltan Varga <vargaz@gmail.com>
3120 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
3123 * basic.cs: Add a test.
3125 2009-11-21 Zoltan Varga <vargaz@gmail.com>
3127 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
3130 2009-11-20 Zoltan Varga <vargaz@gmail.com>
3132 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
3133 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
3134 it. Use this flag to control llvm related code paths instead of #ifdef
3135 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
3138 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
3140 * mini.h: Bump AOT file format version.
3142 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
3143 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
3145 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
3146 was used as an assembly filter.
3148 2009-11-19 Zoltan Varga <vargaz@gmail.com>
3150 * unwind.c: Fix support for ppc.
3152 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
3153 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
3155 2009-11-19 Zoltan Varga <vargaz@gmail.com>
3157 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
3159 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
3160 added by the ps3 changes.
3162 2009-11-19 Zoltan Varga <vargaz@gmail.com>
3164 * mini-gc.c: Resurrect this, so at least it compiles.
3166 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
3168 2009-11-18 Zoltan Varga <vargaz@gmail.com>
3170 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
3171 create_event_list () so assembly filters can be used.
3173 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
3176 2009-11-17 Zoltan Varga <vargaz@gmail.com>
3178 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
3179 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
3182 * aot-compiler.c (add_generic_instances): Emit instances of common generic
3183 classes for char/bool too.
3185 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
3187 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
3190 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
3193 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
3195 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
3197 Code contributed under MIT/X11 license.
3199 2009-11-14 Zoltan Varga <vargaz@gmail.com>
3201 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
3202 threads in native code work.
3204 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
3205 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
3208 2009-11-13 Jonathan Chambers <joncham@gmail.com>
3210 * debugger-agent.c: Implementation for Windows platform.
3212 * mini-x86.c: Add support for Windows. Use mono-* synchronization
3213 primitives. Use SEH to implement breakpoints and single stepping.
3215 * mini-x86.h: Enable soft debugger on Windows.
3217 Code contributed under MIT/X11 license.
3219 2009-11-13 Zoltan Varga <vargaz@gmail.com>
3221 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
3222 under XEN. Fixes #522894.
3224 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
3226 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
3227 interface calls in LLVM AOT code.
3229 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
3232 * mini-llvm.c: Add support for OP_VPHI.
3234 * objects.cs: Add a test.
3236 2009-11-13 Zoltan Varga <vargaz@gmail.com>
3238 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
3239 this is called on the debugger thread.
3241 2009-11-12 Zoltan Varga <vargaz@gmail.com>
3243 * mini-llvm.c: Add soft-float support.
3245 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
3246 FCALL which returns an R4.
3248 * driver.c (mono_main): Add a missing '\n'.
3250 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
3251 platforms which doesn't support the LLVM IMT trampoline.
3253 2009-11-11 Zoltan Varga <vargaz@gmail.com>
3255 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
3257 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
3259 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
3262 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
3264 2009-11-10 Zoltan Varga <vargaz@gmail.com>
3266 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
3267 Instead of emitting a method_order table, sort the contents of the code_offsets
3268 table and do a binary search in the sorted table. The previous approach doesn't
3269 work with LLVM which emits methods in a arbitrary order.
3271 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
3272 in the .eh_frame section in ELF files.
3274 * mini.h: Bump corlib file format version.
3276 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
3278 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
3279 LDMIA->LDM macro name change.
3281 2009-11-09 Zoltan Varga <vargaz@gmail.com>
3283 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
3286 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
3289 * aot-compiler.c: Ditto.
3291 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
3292 &align to mini_type_stack_size_full ().
3294 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
3296 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
3298 2009-11-08 Zoltan Varga <vargaz@gmail.com>
3300 * mini-arm.c: Compute the stack space used by arguments using
3301 mini_type_stack_size_full ().
3303 2009-11-08 Zoltan Varga <vargaz@gmail.com>
3305 * optflags-def.h: Remove dead TREEPROP optimization.
3307 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
3309 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
3311 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
3313 2009-11-07 Zoltan Varga <vargaz@gmail.com>
3315 * driver.c (mono_jit_parse_options): New public API function to parse options
3316 as done by the runtime executable.
3318 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
3319 when handling named arguments.
3321 2009-11-07 Zoltan Varga <vargaz@gmail.com>
3323 * mini-arm.c: Implement support for returning vtypes in registers, fix support
3324 for passing small vtypes in registers, make the CallInfo structures more
3325 similar to the code on the other platforms.
3327 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
3328 the code in the prolog requires it.
3330 2009-11-06 Zoltan Varga <vargaz@gmail.com>
3332 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
3333 (koush@koushikdutta.com).
3335 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
3336 where the thunk memory should be allocated from. Fixes appdomain unloading
3339 2009-11-06 Zoltan Varga <vargaz@gmail.com>
3341 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
3342 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
3344 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3346 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
3347 AOT, as it is not implemented yet.
3349 * mini-x86.c (mono_arch_output_basic_block): Ditto.
3351 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
3353 * debugger-agent.c: Fix windows build.
3355 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3357 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
3358 after the client connects/disconnects.
3360 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
3361 when an exception of a given type is thrown.
3363 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
3364 only on an uncaught exception.
3366 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
3368 * debugger-agent.c: Add a 'launch' option.
3370 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3372 * debugger-agent.c: Add a 'timeout' option.
3374 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3376 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
3379 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3381 * debugger-agent.c (set_breakpoint): Emit a log message.
3383 2009-11-04 Zoltan Varga <vargaz@gmail.com>
3385 * mini-arm.c: Fix the arm build.
3387 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
3389 * aot-compiler.c: don't leak the value returned from
3390 mono_type_full_name().
3392 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
3394 * debugger-agent.c: defer including mono-mutex.h until we know the
3397 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3399 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
3400 of pthreads directly.
3402 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
3403 exception handlers. Pass info argument.
3405 * mini.h: Adjust signatures of soft debugger functions to pass void*
3406 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
3408 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
3409 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3410 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
3411 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3413 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
3415 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
3416 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3417 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
3418 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3420 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
3422 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
3424 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
3426 * mono-semaphore.h: Skeleton implementation for Windows.
3428 Code contributed under MIT/X11 license.
3430 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3432 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
3434 Code contributed under MIT/X11 license.
3436 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3438 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
3440 Code contributed under MIT/X11 license.
3442 2009-11-04 Zoltan Varga <vargaz@gmail.com>
3444 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
3445 debug info to 100 because 10 still slows down gdb too much.
3447 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
3448 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
3449 them in the wrappers.
3451 2009-11-03 Zoltan Varga <vargaz@gmail.com>
3453 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
3455 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
3457 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
3458 function mono_aot_get_array_helper_from_wrapper ().
3460 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
3461 array helper methods.
3463 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
3465 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
3466 the value was loaded from memory.
3468 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
3469 the value was loader from there.
3471 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
3472 without constant swizzle.
3474 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3476 * mini-amd64.c: Put soft debugger functions behind a
3477 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
3479 * mini-amd64.h: disable the soft debugger in windows.
3481 Code contributed under MIT/X11 license.
3483 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3485 * mini-x86.c: Put soft debugger functions behind a
3486 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
3488 Code contributed under MIT/X11 license.
3490 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3492 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
3493 to mono_arch_find_jit_info_ext.
3495 Code contributed under MIT/X11 license.
3497 2009-11-03 Zoltan Varga <vargaz@gmail.com>
3499 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
3501 * debugger-agent.c: Add support for filtering events by assemblies.
3503 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
3504 the agent is not enabled.
3506 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3508 * exceptions-x86.c: hopefully last change to fix the windows build.
3509 This one courtesy of Jonathan Chambers.
3511 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3513 * debugger-agent.c: remove unused function.
3515 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3517 * debugger-agent.c: add #ifdefs for a few header files.
3518 * mini-x86.h: disable the soft debugger in windows.
3519 Step 1 of 2 to make this compile on windows with gcc.
3521 2009-11-02 Zoltan Varga <vargaz@gmail.com>
3523 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
3524 as it breaks the build.
3526 2009-07-01 Zoltan Varga <vargaz@gmail.com>
3528 Merge the soft debugger branch.
3530 * debugger-agent.h debugger-agent.c: New files containing the soft
3531 mode debugger module.
3533 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
3534 at the appropriate locations.
3536 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
3539 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
3540 enable/disable single stepping.
3542 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
3543 which returns all information in a StackFrameInfo structure, and can handle the
3544 LMF frames added by the debugger.
3546 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
3549 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
3550 walker function which works on a specific thread and passes a StackFrameInfo
3551 structure to its callback.
3553 * mini.c (mini_init): Initialize the debugger agent.
3555 * aot-compiler.c aot-runtime.c: Add soft-debug support.
3557 * mini-ops.h: Add OP_SEQ_POINT opcode.
3559 * driver.c (mono_main): Add new '--debugger-agent' option for passing
3560 arguments to the debugger agent.
3562 2009-11-02 Zoltan Varga <vargaz@gmail.com>
3564 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
3567 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
3569 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
3571 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
3573 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
3575 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
3576 sets the IMT argument and makes a virtual call.
3578 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
3580 2009-11-01 Zoltan Varga <vargaz@gmail.com>
3582 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
3585 2009-10-30 Zoltan Varga <vargaz@gmail.com>
3587 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
3588 runtime. Fixes #551228.
3590 2009-10-29 Zoltan Varga <vargaz@gmail.com>
3592 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
3594 * basic.cs: Add a test.
3596 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
3597 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
3598 CONSTRAINED. Fixes #550964.
3600 * generics.cs: Add a test.
3602 2009-10-28 Mark Probst <mark.probst@gmail.com>
3604 * mini-posix.c (add_signal_handler): Use
3605 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
3607 2009-10-28 Jerry Maine <crashfourit@gmail.com>
3609 Contributed under the terms of the MIT/X11 license by
3610 Jerry Maine <crashfourit@gail.com>.
3612 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
3613 sse4a for simd intrinsics.
3615 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
3616 sse4a for simd intrinsics.
3618 2009-10-27 Zoltan Varga <vargaz@gmail.com>
3620 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
3621 instead of inst_p1 which is not the same on ILP32 platforms.
3623 2009-10-24 Zoltan Varga <vargaz@gmail.com>
3625 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
3626 not the mscorlib one before calling mono_get_lmf_addr.
3628 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
3629 of the ip to the LMF.
3631 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
3632 immediate in the op->op_imm optimization.
3634 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
3635 understand. VTypes now work, but are not abi compliant, as they are
3636 split into 4 byte parts instead of 8.
3637 (emit_memcpy): Fix the unrolled case to work on the PS3.
3639 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
3641 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
3642 the default when static linking.
3644 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
3646 * aot-compiler.c: Add an autoreg option to automatically register
3647 statically linked aot modules using ELF .ctors.
3649 * genmdesc.pl: Add __ppc64__ to allowed defines.
3651 2009-10-25 Zoltan Varga <vargaz@gmail.com>
3653 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
3654 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
3656 2009-10-24 Mark Probst <mark.probst@gmail.com>
3658 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
3660 2009-10-24 Zoltan Varga <vargaz@gmail.com>
3662 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
3663 which will contain the domain where the method was found.
3665 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
3666 mini_jit_info_table_find ().
3668 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
3670 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
3672 2009-10-22 Zoltan Varga <vargaz@gmail.com>
3674 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
3675 set, its not supported yet.
3677 2009-10-22 Zoltan Varga <vargaz@gmail.com>
3679 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
3680 iface wrapper is not found.
3681 (mono_aot_get_method): Ditto for GetGenericValueImpl.
3683 2009-10-21 Zoltan Varga <vargaz@gmail.com>
3685 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
3686 which have a different name.
3688 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
3689 wrappers and Array.GetGenericValueImpl ().
3691 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
3692 because of the change above.
3694 * generics.cs: Add a test for full aot + generic array ifaces.
3696 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
3698 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
3699 that hides the previous one.
3701 2009-10-18 Zoltan Varga <vargaz@gmail.com>
3703 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
3704 marshalled. Fixes #541623.
3706 2009-10-16 Zoltan Varga <vargaz@gmail.com>
3708 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
3710 2009-10-15 Zoltan Varga <vargaz@gmail.com>
3712 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
3714 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3716 * mini-posix.c (sigprof_signal_handler):
3717 Implemented support for building stat call chans in different ways.
3719 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3721 * mini-exceptions.c (mono_find_jit_info):
3722 Also check that a jit info has been found (fixes a profiler crash).
3724 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3726 * mini.c (mono_codegen):
3727 Call mono_profiler_code_buffer_new with correct code address.
3729 2009-10-14 Zoltan Varga <vargaz@gmail.com>
3731 * driver.c (mono_main): Change the date in the copyright.
3733 2009-10-14 Mark Probst <mark.probst@gmail.com>
3735 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
3736 allocator in shared generic code for open classes, because we
3737 can't get those classes' vtables. We need to make managed
3738 allocators not depend on the vtable at compile-time to solve this.
3740 2009-10-13 Martin Baulig <martin@ximian.com>
3742 * debug-mini.c (mono_debugger_trampoline_compiled): Add
3743 `const guint8 *trampoline' argument; send both the old and the new
3746 2009-09-30 Zoltan Varga <vargaz@gmail.com>
3748 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
3749 mono_runtime_capture_context () without calling mono_runtime_invoke ().
3750 (can_marshal_struct): Skip structures with auto layout.
3752 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
3754 2009-10-02 Zoltan Varga <vargaz@gmail.com>
3756 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
3757 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
3758 a variable to hold the stack slot used by the int<->float conversion opcodes.
3760 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
3762 2009-10-04 Zoltan Varga <vargaz@gmail.com>
3764 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
3765 when using full-aot.
3767 2009-10-06 Zoltan Varga <vargaz@gmail.com>
3769 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
3770 each instance of Comparer<T>.
3772 * generics.cs: Add a new test.
3774 2009-10-09 Zoltan Varga <vargaz@gmail.com>
3776 * driver.c (parse_debug_options): Add a 'gdb' option.
3778 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
3780 * image-writer.c: Add support for emitting the image into a memory buffer.
3782 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
3784 * aot-compiler.c: Add support for registering debug info with GDB using the
3785 new JIT debugging interface in GDB 7.0. It can be turned on by setting
3786 MONO_XDEBUG to 'gdb'.
3788 2009-10-10 Zoltan Varga <vargaz@gmail.com>
3790 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
3793 2009-10-11 Zoltan Varga <vargaz@gmail.com>
3795 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
3796 can be used to set breakpoints in gdb.
3798 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
3799 segment to an absolute address.
3801 2009-10-13 Mark Probst <mark.probst@gmail.com>
3803 * method-to-ir.c: Use the managed array allocator method if
3806 2009-10-13 Bill Holmes <billholmes54@gmail.com>
3808 * aot-compiler.c : Fix the MSVC builds
3810 Code is contributed under MIT/X11 license.
3812 2009-10-13 Zoltan Varga <vargaz@gmail.com>
3814 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
3815 avoid registering 1 symbol file per method with gdb.
3817 2009-09-29 Zoltan Varga <vargaz@gmail.com>
3819 * mini-sparc.c: Fix the handling of enums with base type long.
3821 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
3823 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
3824 instead of using type->data.klass as the later doesn't work with generics.
3826 2009-09-25 Mark Probst <mark.probst@gmail.com>
3828 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
3829 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
3830 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
3831 works differently now and we don't handle it in the JIT anymore.
3833 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
3834 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
3835 the Thread class split.
3837 2009-09-25 Zoltan Varga <vargaz@gmail.com>
3839 * driver.c: Don't run tests with the obsolete treeprop optimization.
3841 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
3842 variable volatile. Fixes #541577.
3844 * basic-calls.cs: Add a new test.
3846 * basic-long.cs: Remove tests which are now in basic-calls.cs.
3848 2009-09-24 Zoltan Varga <vargaz@gmail.com>
3850 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
3851 work/required with recent iphone sdk versions.
3853 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
3856 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
3857 in the VCALL decomposition code.
3859 2009-09-22 Zoltan Varga <vargaz@gmail.com>
3861 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
3863 * basic.cs: Add a test.
3865 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
3868 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
3869 searches all the domains of the current thread.
3871 * exceptions-<ARCH>.c: Use it. Fixes #539394.
3873 2009-09-21 Zoltan Varga <vargaz@gmail.com>
3875 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
3876 so catching exceptions thrown in the same method works. Fixes exception17.exe.
3878 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
3879 for non-jit trampolines.
3881 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
3883 * aot-compiler.c (add_wrappers): Ditto.
3885 * mini-arm.c: Implement support for passing vtypes and floats, and increase
3886 the size of the param area used by dyn_call to 6 which covers the majority of
3889 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
3891 * mini-arm.c: Implement support for passing/receiving
3892 longs and receiving floats in the dyn_call code.
3894 * mini-amd64.c: Implement support for receiving vtypes in registers in
3897 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
3900 2009-09-20 Zoltan Varga <vargaz@gmail.com>
3902 * mini-arm.c (get_call_info): Return more precise information in
3904 (dyn_call_supported): Use the information in CallInfo.
3906 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
3908 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
3911 * mini-arm.c: Update after the dyn_call api changes.
3913 * mini.c (mini_create_jit_domain_info): Register a destructor function
3914 for the runtime_invoke_hash.
3916 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
3917 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
3919 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
3920 (dyn_call_supported): Simplify this by using get_call_info ().
3921 (mono_arch_dyn_call_free): New destructor function.
3923 * generics.cs: Remove a printf.
3925 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
3927 * mini-arm.c: Add support for enum return values and passing a few arguments
3930 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
3933 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
3935 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
3936 the dynamic invoke wrappers.
3938 * mini-arm.c: Implement OP_DYN_CALL for arm.
3940 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
3941 supported by the dynamic runtime invoke wrapper.
3943 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
3944 runtime invoke wrapper.
3946 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
3947 if possible when running with full-aot.
3949 * mini-ops.h: Add OP_DYN_CALL opcode.
3951 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
3952 with dynamic arguments lists similar to libffi.
3954 2009-09-19 Zoltan Varga <vargaz@gmail.com>
3956 * method-to-ir.c: Fix the previous change on 64 bit platforms.
3958 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
3961 * iltests.il.in: Add a new test.
3963 2009-09-18 Zoltan Varga <vargaz@gmail.com>
3965 * aot-compiler.c (add_generic_instances): Add more instances of
3966 GenericEqualityComparer.
3968 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
3970 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
3972 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
3974 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
3975 comments on some functions that now can fail.
3977 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
3979 * Makefile.am: Add Info.plist to EXTRA_DIST
3981 2009-09-16 Zoltan Varga <vargaz@gmail.com>
3983 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
3984 static synchronized wrappers. Fixes #539500.
3986 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
3988 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
3991 2009-09-16 Zoltan Varga <vargaz@gmail.com>
3993 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
3994 lmf before calling filter clauses as well. Fixes #539550.
3996 * exceptions.cs: Add a test.
3998 2009-09-14 Zoltan Varga <vargaz@gmail.com>
4000 * aot-compiler.c (add_generic_class): Add instances of
4001 Array.GetGenericValueImpl as well.
4003 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
4006 * generics.cs: Add a fullaot linq test.
4008 2009-09-10 Zoltan Varga <vargaz@gmail.com>
4010 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
4013 2009-09-10 Bill Holmes <billholmes54@gmail.com>
4015 * mini-trampolines.c (mono_delegate_trampoline) : Call
4016 mono_cominterop_get_invoke if the delegate target object
4019 Code is contributed under MIT/X11 license.
4021 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
4023 * method-to-ir.c: For CoreCLR throw a SecurityException if an
4024 internal call is defined outside platform code. Reduce code
4025 duplication with existing [Method|Field]AccessException
4027 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
4029 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
4030 if the return value is a small struct passed on regs.
4032 2009-09-09 Zoltan Varga <vargaz@gmail.com>
4034 * cpu-arm.md mini-arm.c: Remove unused opcodes.
4036 * mini-codegen.c: Enable the cpu description validation for arm.
4038 2009-09-08 Zoltan Varga <vargaz@gmail.com>
4040 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
4041 test which depends on structs to objects.cs.
4043 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
4044 require object model related stuff working.
4046 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
4048 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
4050 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
4051 against the instruction metadata in mini-ops.h. amd64 only for now.
4053 * mini-ops.h: Fix some instruction descriptions.
4055 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
4056 unused instructions.
4058 2009-09-06 Zoltan Varga <vargaz@gmail.com>
4060 * exceptions.cs: Add a new test.
4062 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
4064 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
4066 2009-09-06 Zoltan Varga <vargaz@gmail.com>
4068 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
4069 skip empty phi opcodes.
4071 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
4072 correctly by zero extending after loads. Skip methods containing calls
4073 to the monitor enter/exit trampolines.
4075 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
4076 when calling mono_thread_force_interruption_checkpoint ().
4078 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
4080 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
4082 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
4084 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
4085 bootstrap could run.
4087 2009-09-04 Zoltan Varga <vargaz@gmail.com>
4089 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
4091 2009-09-03 Zoltan Varga <vargaz@gmail.com>
4093 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
4095 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
4096 LLVM might be very short.
4098 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
4099 in OP_THROW/RETHROW.
4101 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
4104 2009-09-03 Zoltan Varga <vargaz@gmail.com>
4106 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
4107 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
4108 LLVM might be very short.
4110 2009-09-01 Zoltan Varga <vargaz@gmail.com>
4112 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
4113 the alignment for the value of sp.
4115 2009-09-01 Geoff Norton <gnorton@novell.com>
4117 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
4118 managed wrappers in full aot.
4120 2009-08-31 Zoltan Varga <vargaz@gmail.com>
4122 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
4124 2009-08-28 Zoltan Varga <vargaz@gmail.com>
4126 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
4128 2009-08-25 Zoltan Varga <vargaz@gmail.com>
4130 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
4132 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
4135 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4137 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
4138 depend on the info MonoMethodHeader which could be missing in IL stripped
4141 2009-08-25 Zoltan Varga <vargaz@gmail.com>
4143 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
4144 they are only 4 byte aligned.
4146 2009-08-21 Zoltan Varga <vargaz@gmail.com>
4148 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
4149 was done previously, since using SP causes too many problems.
4151 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
4152 frames without a frame pointer works.
4154 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
4155 global register in methods with calls, since the calls can go through
4156 a static rgctx trampoline which doesn't save it.
4158 2009-08-19 Zoltan Varga <vargaz@gmail.com>
4160 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
4162 2009-08-18 Zoltan Varga <vargaz@gmail.com>
4164 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
4166 2009-08-18 Christian Hergert <chris@dronelabs.com>
4168 * method-to-ir.c: Fix warnings for uninitialized variables.
4170 2009-08-18 Christian Hergert <chris@dronelabs.com>
4172 * mini-exceptions.c:
4173 * aot-compiler.c: Fix printf warnings.
4175 2009-08-18 Zoltan Varga <vargaz@gmail.com>
4177 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
4178 Add GetGenericValueImpl<string>.
4180 * aot-compiler.c (add_generic_instances): Add instances of
4181 GenericEqualityComparer<T> for primitive types. Only emit the array
4182 wrappers into the mscorlib image.
4184 2009-08-15 Zoltan Varga <vargaz@gmail.com>
4186 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
4187 the methods_loaded array using amodule->info->nmethods.
4189 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
4190 (MONO_AOT_FILE_VERSION): Bump this.
4192 * aot-compiler.c: Emit more generic instances allowing some parts of linq
4195 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
4196 MonoJitInfo doesn't belong to its methods aot image.
4198 2009-08-14 Zoltan Varga <vargaz@gmail.com>
4200 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
4202 * mini-arm.c: Fix warnings.
4204 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
4206 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
4209 2009-08-12 Zoltan Varga <vargaz@gmail.com>
4211 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
4212 avoid clobbering IP.
4214 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
4215 hold the trampoline argument, so its initial value is available during
4218 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
4221 * exceptions-hppa.c:
4223 * exceptions-s390x.c:
4224 * exceptions-mips.c:
4226 * exceptions-sparc.c:
4227 * exceptions-alpha.c:
4229 * mini-trampolines.c:
4231 * exceptions-s390.c: add and use #define's instead of sizeof()
4232 for MonoJitInfo and MonoJitInfoTable.
4234 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
4239 * tramp-x86.c: use a #define instead of sizeof() for a few
4240 structures that use a zero-length array.
4242 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
4244 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
4245 case when the method is dynamic. Fixes #529238.
4247 2009-08-06 Zoltan Varga <vargaz@gmail.com>
4249 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
4250 of asserting when a method is JIT compiled in full-aot mode.
4252 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4254 Contributed under the terms of the MIT/X11 license by
4255 Jerry Maine <crashfourit@gail.com>.
4257 * fixed wrong dates in changelog.
4259 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4261 Contributed under the terms of the MIT/X11 license by
4262 Jerry Maine <crashfourit@gail.com>.
4264 * basic-simd.cs: added test for packed double square root.
4265 * cpu-amd64.md: added opcode info for packed double square root.
4266 * cpu-x86.md: added opcode info for packed double square root.
4267 * mini-ops.h: added IR opcode for packed double square root.
4268 * mini-x86.c: added IR to native translation code for packed double square root.
4269 * mini-amd64.c: removed todo for packed double square root.
4270 * simd-intrinsics.c: added method to IR opcode converstion for
4271 packed double square root.
4273 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4275 Contributed under the terms of the MIT/X11 license by
4276 Jerry Maine <crashfourit@gail.com>.
4278 * mini-amd64.c: Added a change to help tell the difference as
4279 to what perpose the xmm register is being used--mainly to help
4281 * mini-amd64.h: Changed callee regs to use 15 out of 16
4282 (one used for special cases) xmm registers for both fp
4283 and simd ops. Added define to turn on new feature in the regalloc
4284 that allows fp and simd ops to share the xmm regs happily.
4285 * codegen.c: Added code to detect for which perpose an xmm reg is
4286 being used (fp or simd) and to translate back and forth to the
4287 correct logical reg bank (fp or simd) for 'spill load's.
4289 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4291 Contributed under the terms of the MIT/X11 license by
4292 Jerry Maine <crashfourit@gail.com>.
4294 * basic-simd.cs: Added tests for stressing the regalloc when running with
4295 16 simd regs and when simd and fp ops share the same reg bank.
4297 2009-08-01 Mark Probst <mark.probst@gmail.com>
4299 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
4300 in shared generic code, we might have to look up the class in the
4301 RGCTX. If we use the class directly, compute its GC descriptor.
4303 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
4305 * mini.c (mono_jit_runtime_invoke): Fix a warning.
4307 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
4309 * mini.c (mono_jit_runtime_invoke): Initialize the class and
4310 check for errors. Fixed the case when the class with the Main
4313 2009-07-31 Jerry Maine <crashfourit@gmail.com>
4315 Contributed under the terms of the MIT/X11 license by
4316 Jerry Maine <crashfourit@gail.com>.
4318 * cpu-amd64.md: Fixed simple bug in machine discrition file.
4320 2009-07-31 Zoltan Varga <vargaz@gmail.com>
4322 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
4324 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
4326 * method-to-ir.c: Fix naming of stelem and ldelem.
4328 2009-07-30 Zoltan Varga <vargaz@gmail.com>
4330 * driver.c (main_thread_handler): Check that the assembly loaded
4331 matches the filename when doing AOT.
4333 2009-07-30 Mark Probst <mark.probst@gmail.com>
4335 * mini.c: get_ip_from_sigctx installer has been removed, so don't
4338 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
4339 utils/mono-sigcontext.h).
4341 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
4344 2009-07-29 Massimiliano Mantione <massi@ximian.com>
4346 * mini.c (mono_codegen):
4347 Call profiler hook to keep track of method code buffers.
4349 2009-07-27 Mark Probst <mark.probst@gmail.com>
4351 * method-to-ir.c: Invoke write barriers for the
4352 Interlocked.(Compare)Exchange JIT intrinsics.
4354 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
4356 * Makefile.am (version.h): Fix issues when built out of tree.
4357 Remove some redundant 'grep's piped through 'sed's.
4359 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
4361 This patch is contributed under the terms of the MIT/X11 license
4363 * mini-ppc.c (mono_arch_output_basic_block):
4364 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
4365 for bits 32-47 with signed load/store diplacements for bits
4366 48-63. Use prefered base/offset order for indexed form.
4367 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
4368 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
4369 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
4370 OP_LOADI2_MEMBASE): Same.
4371 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
4372 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
4373 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
4375 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
4376 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
4377 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
4378 OP_LOADI1_MEMINDEX): Same
4379 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
4380 OP_STORER8_MEMINDEX): Same
4381 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
4383 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
4384 for bits 32-47 with signed load/store diplacements for bits
4385 48-63. Use prefered base/offset order for indexed form.
4387 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
4389 This patch is contributed under the terms of the MIT/X11 license
4391 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
4392 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
4393 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
4394 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
4395 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
4396 cfg->stack_usage to avoid size warnings.
4397 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
4398 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
4399 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
4400 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
4402 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
4403 after code varible is initialized.
4404 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
4405 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
4406 (mono_arch_emit_epilog):
4407 Move Use ppc_load32 for cfg->stack_usage to avoid size
4410 2009-07-24 Mark Probst <mark.probst@gmail.com>
4412 * method-to-ir.c: The write barrier doesn't do the store anymore,
4413 so we have always to emit it. Also, emit the wbarrier after the
4416 2009-07-24 Zoltan Varga <vargaz@gmail.com>
4418 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
4419 for argument count 3 too.
4421 2009-07-23 Zoltan Varga <vargaz@gmail.com>
4423 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
4424 the caller handle the exceptions.
4425 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
4426 method. Fixes #524498.
4428 2009-07-22 Geoff Norton <gnorton@novell.com>
4430 * mini-exceptions.c: Fix build on ia64.
4432 2009-07-22 Mark Probst <mark.probst@gmail.com>
4434 * mini-exceptions.c (ves_icall_get_frame_info): Use write
4437 2009-07-21 Zoltan Varga <vargaz@gmail.com>
4439 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
4442 2009-07-20 Zoltan Varga <vargaz@gmail.com>
4444 * basic-simd.cs (Main): Pass args to the test driver.
4446 2009-07-20 Geoff Norton <gnorton@novell.com>
4448 * mini-x86.h: Fix the x86 version guards to use Apple's
4449 properly defined macros.
4451 2009-07-20 Geoff Norton <gnorton@novell.com>
4453 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
4456 2009-07-20 Zoltan Varga <vargaz@gmail.com>
4458 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
4459 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
4460 the information which is needed for invokes, so only one locking+hash table
4463 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
4465 * aot-compiler.c (add_generic_instances): Emit instances of
4466 GenericComparer<T> for primitive types.
4468 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
4470 * mini-posix.c: Fix linux build.
4472 2009-07-19 Geoff Norton <gnorton@novell.com>
4474 * mini.h: Add prototypes for mono_runtime_syscall_fork and
4475 mono_gdb_render_native_backtraces
4476 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
4477 so we implement the sane semantics to the runtime here
4478 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
4479 so we need to call it differently (mono_gdb_render_native_backtraces)
4480 * mini-posix.c: Move the old semantics from mini.c to the prototypes
4481 here for default implementations.
4482 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
4483 support Apple's weird syscall (SYS_fork) implementation and not busy
4484 loop in abort() on native crashes on OSX anymore.
4486 2009-07-18 Zoltan Varga <vargaz@gmail.com>
4488 * aot-runtime.c (load_method): Change the handling of the
4489 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
4492 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
4494 2009-07-17 Zoltan Varga <vargaz@gmail.com>
4496 * mini.c (mono_patch_info_equal): Revert the last change for now as it
4497 seems to break the aot tests.
4499 * mini.c (mono_patch_info_equal): Fix the handling of
4500 MONO_PATCH_INFO_RGCTX_FETCH.
4502 2009-07-16 Zoltan Varga <vargaz@gmail.com>
4504 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
4506 * mini.c (mono_patch_info_hash): Fix the handling of
4507 MONO_PATCH_INFO_INTERNAL_METHOD.
4508 (mono_patch_info_equal): Ditto.
4510 2009-07-16 Zoltan Varga <vargaz@gmail.com>
4512 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
4515 * mini-llvm.c: Add some infrastructure for AOT support.
4517 2009-07-15 Zoltan Varga <vargaz@gmail.com>
4519 * mini-llvm-cpp.c: Update to the latest llvm api.
4521 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
4522 option to false to prevent llvm from installing signal handlers which
4525 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
4528 * cpu-amd64.md: Revert previous change as those instructions
4529 take 2 separate arguments. Remember to read the arch docs more
4530 carefully next time.
4532 2009-07-15 Zoltan Varga <vargaz@gmail.com>
4534 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
4536 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
4538 * mini-ppc.c: exploit multiple load/store units if available (rest of
4539 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
4540 http://bugzilla.novell.com/show_bug.cgi?id=487846).
4542 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
4544 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
4545 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
4547 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
4549 * cpu-x86.md: Fix missing clobbering from trancendental simd
4552 * cpu-amd64.md: Same.
4554 2009-07-14 Jerry Maine <crashfourit@gmail.com>
4556 Contributed under the terms of the MIT/X11 license by
4557 Jerry Maine <crashfourit@gail.com>.
4559 * basic-simd.cs: Added tests for single and doulble indexers.
4561 * cpu-amd64.md: Added simd opcode information.
4563 * mini-amd64.c: Added IR to native simd generation code.
4564 Added simd register names and function that returns them.
4566 * mini-amd64.h: Added marcos to turn on simd code compilation in
4567 amd64. Added max simd register count marco. Added caller/callee
4568 register mask marcos. Added marcos to use simd register bank.
4570 * mini.h: Added helper marco for shufling dwords and simple
4573 2009-07-14 Zoltan Varga <vargaz@gmail.com>
4575 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
4577 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
4579 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
4580 the length of the native code as well.
4582 * basic-simd.cs: Add a test for #521662.
4584 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
4586 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
4588 2009-07-13 Mark Probst <mark.probst@gmail.com>
4590 * mini.c: Register function for getting the IP from a signal
4591 context with metadata.
4593 2009-07-13 Zoltan Varga <vargaz@gmail.com>
4595 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
4596 call a generic class init trampoline if needed. Fixes #519336.
4598 * generics.cs: Add a test.
4600 2009-07-09 Mark Probst <mark.probst@gmail.com>
4602 * method-to-ir.c: When doing a call which might be remote from
4603 shared generic code to other shared code with open type arguments,
4604 get the remoting invoke wrapper from the RGCTX and do an indirect
4607 2009-07-03 Zoltan Varga <vargaz@gmail.com>
4609 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
4610 after the unbox trampoline in the full-aot case.
4612 2009-07-02 jonas echterhoff <jonas@unity3d.com>
4614 * mini.c: Move initialization of jit_mutex before debugger initialization
4619 * Info.plist: added Info.plist and link flag to enable the mono executable
4620 to access other processes. Requires codesigning of the executable to work.
4622 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
4627 2009-06-30 Zoltan Varga <vargaz@gmail.com>
4629 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
4631 2009-06-29 Zoltan Varga <vargaz@gmail.com>
4633 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
4634 when the generic instance is an instantiation of a subclass of the
4635 methods class. Fixes #517166.
4637 2009-06-26 Zoltan Varga <vargaz@gmail.com>
4639 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
4642 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
4645 * CMakeLists.txt: Add minimal support for installation.
4647 2009-06-25 Zoltan Varga <vargaz@gmail.com>
4649 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
4650 determine whenever a method is directly callable to a separate function.
4652 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
4653 needed ones as a result of the previous change.
4655 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
4656 type of register arrays.
4658 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
4659 type of register arrays.
4661 2009-06-24 Jerry Maine <crashfourit@gmail.com>
4663 Contributed under the terms of the MIT/X11 license by
4664 Jerry Maine <crashfourit@gail.com>.
4666 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
4668 2009-06-24 Zoltan Varga <vargaz@gmail.com>
4670 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
4672 2009-06-24 Neale Ferguson <neale@sinenomine.net>
4674 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
4675 dump of structure return value. Fix some formatting.
4676 * cpu-s390x.md: Fix lengths of instruction sequences.
4677 * mini-s390.c: Minor formatting changes.
4679 2009-06-24 Zoltan Varga <vargaz@gmail.com>
4681 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
4682 Use sigaction on freebsd as well.
4684 2009-06-23 Zoltan Varga <vargaz@gmail.com>
4686 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
4689 * mini.c (mini_init): Revert a change which breaks cross-compilation.
4691 2009-06-22 Mark Probst <mark.probst@gmail.com>
4693 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
4695 2009-06-22 Mark Probst <mark.probst@gmail.com>
4697 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
4699 2009-06-20 Martin Baulig <martin@ximian.com>
4702 (MonoDebuggerThreadFlags): New enum typedef.
4703 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
4704 (mono_debugger_thread_created): Added `gpointer func' argument;
4705 initialize the new `thread_flags' field.
4707 2009-06-18 Martin Baulig <martin@ximian.com>
4709 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
4710 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
4713 (mini_debugger_set_attach_ok): New function; sets the attach-ok
4714 flag in `MONO_DEBUGGER__info.runtime_info'.
4717 (mono_main): Call mini_debugger_set_attach_ok() if generics
4718 sharing is disabled.
4720 2009-06-22 Zoltan Varga <vargaz@gmail.com>
4722 * aot-compiler.c (add_wrappers): Fix a warning.
4724 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
4725 the ppc load/store macro changes.
4727 2009-06-21 Zoltan Varga <vargaz@gmail.com>
4729 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
4731 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
4732 not just the got symbol.
4734 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
4737 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
4740 * aot-compiler.c: Remove some fixmes.
4742 * driver.c (mono_main): Print a helpful message when cross-compiling.
4744 * mini.c (mini_init): Disable signal handlers when cross-compiling.
4746 * method-to-ir.c (initialize_array_data): Do the optimization if the
4747 target byte order is little endian, instead of the host byte order.
4749 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
4750 wrappers into the mscorlib image, Emit a unique plt symbol for each
4751 image, emit symbols for plt entries.
4753 * image-writer.c (img_writer_emit_symbol_size): New function to emit
4756 2009-06-20 Zoltan Varga <vargaz@gmail.com>
4758 * aot-compiler.c (add_wrappers): Avoid calling
4759 mono_marshal_get_type_info () since it can assert for some types.
4761 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
4762 ldtoken are used inside wrappers.
4764 * helpers.c: Add support for prefixing tools with the arch name.
4766 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
4767 quantities when using ilp32.
4769 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
4770 spill slots. Use sizeof(mgreg_t) for the spill slot size.
4772 * image-writer.c: Use .long on ilp32.
4774 * aot-compiler.c: Use 32 bit loads on ilp32.
4776 2009-06-19 Zoltan Varga <vargaz@gmail.com>
4778 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
4780 * mini-ops.h: Use TARGET_POWERPC define for consistency.
4782 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
4784 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
4785 second got slot of every aot image.
4787 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
4788 aot on platforms with function pointers.
4790 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
4791 support for aot/full aot on ppc/ppc64.
4793 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
4794 arguments which are needed on ppc.
4796 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
4799 * mini-trampolines.c aot-runtime.c: Update after the above changes.
4801 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
4803 * regalloc2.c (BITS_PER_CHUNK): Ditto.
4805 * aot-compiler.c (emit_got_info): Fix reading unused memory.
4807 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
4809 2009-06-17 Geoff Norton <gnorton@novell.com>
4811 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
4813 2009-06-17 Zoltan Varga <vargaz@gmail.com>
4815 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
4816 to control whenever the dwarf writer is in xdebug or aot mode.
4817 (emit_class_dwarf_info): Use a separate abbrev for structures without
4820 * aot-compiler.c: Pass the appending parameter to
4821 mono_dwarf_writer_create ().
4823 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
4824 falls through to its next bblock. Fixes #513931.
4826 * iltests.il: Add a test.
4828 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
4829 infor even if emit_line is FALSE, as the apple linker seems to require it.
4831 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
4833 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
4837 2009-06-15 Zoltan Varga <vargaz@gmail.com>
4839 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
4842 2009-06-13 Zoltan Varga <vargaz@gmail.com>
4844 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
4845 'has_call_handler' fields.
4847 * method-to-ir.c (mono_method_to_ir): Set them if needed.
4849 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
4850 first bblock if not needed. Fixes #512790.
4852 2009-06-11 Zoltan Varga <vargaz@gmail.com>
4854 * aot-compiler.c (mono_compile_assembly): Fix a warning.
4856 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
4859 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
4860 remoting-invoke-with-check wrappers, which are not needed when running with
4861 full-aot, since it doesn't support remoting.
4863 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4865 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
4867 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
4868 method info, it is not used anymore.
4870 * mini.h: Bump AOT file format version.
4872 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
4875 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
4878 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
4880 * mini.h: Bump AOT file format version.
4882 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4884 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
4885 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
4888 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
4889 of CKFINITE and FBGE for VFP.
4891 2009-06-09 Zoltan Varga <vargaz@gmail.com>
4893 * aot-compiler.c: Don't align code to 16 bytes on arm.
4895 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
4896 before the methods they belong to.
4898 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
4899 the full-aot case if possible, since the trampoline will be called right
4902 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
4903 trampolines to 1024 after the change above.
4905 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
4906 trampoline to save 8 bytes per trampoline.
4908 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
4911 2009-06-08 Zoltan Varga <vargaz@gmail.com>
4913 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
4915 2009-06-08 Martin Baulig <martin@ximian.com>
4918 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
4919 (_mono_debugger_throw_exception): Don't make this static.
4920 (_mono_debugger_unhandled_exception): Likewise.
4921 (mono_debugger_handle_exception): Moved to mini-exceptions.c
4924 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
4925 (_mono_debugger_throw_exception): Add function prototype.
4926 (_mono_debugger_unhandled_exception): Likewise.
4929 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
4930 arg; return the first exception handler if the exception is caught
4931 and we're running inside the debugger.
4932 (mono_debugger_handle_exception): Moved here from debug-mini.c;
4933 improve exception handle inside runtime-invoke, check whether the
4934 exception is actually caught in the method being invoked and not
4935 by the runtime-invoke-wrapper.
4937 2009-06-08 Zoltan Varga <vargaz@gmail.com>
4939 * image-writer.c: Improve support for the osx assembler.
4941 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
4944 2009-06-08 Martin Baulig <martin@ximian.com>
4947 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
4948 (_mono_debugger_throw_exception): Don't make this static.
4949 (_mono_debugger_unhandled_exception): Likewise.
4950 (mono_debugger_handle_exception): Moved to mini-exceptions.c
4953 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
4954 (_mono_debugger_throw_exception): Add function prototype.
4955 (_mono_debugger_unhandled_exception): Likewise.
4958 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
4959 arg; return the first exception handler if the exception is caught
4960 and we're running inside the debugger.
4961 (mono_debugger_handle_exception): Moved here from debug-mini.c;
4962 improve exception handle inside runtime-invoke, check whether the
4963 exception is actually caught in the method being invoked and not
4964 by the runtime-invoke-wrapper.
4966 2009-06-07 Zoltan Varga <vargaz@gmail.com>
4968 * image-writer.c (append_subsection): Don't align subsections of the
4969 debug_line section as a workaround.
4971 * dwarfwriter.c: Emit line number info in the AOT case as well.
4973 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
4975 This patch is contributed under the terms of the MIT/X11 license
4977 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
4978 code_len <= code_size
4980 2009-06-06 Zoltan Varga <vargaz@gmail.com>
4982 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
4984 2009-06-04 Zoltan Varga <vargaz@gmail.com>
4986 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
4987 invoke wrappers, we now use trampolines instead.
4989 2009-06-04 Mark Probst <mark.probst@gmail.com>
4991 * mini-darwin.c: The exception thread must not be registered with
4994 2009-06-04 Mark Probst <mark.probst@gmail.com>
4996 * mini-gc.c: Disable the code because it makes SGen crash.
4998 2009-06-03 Zoltan Varga <vargaz@gmail.com>
5000 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
5001 instead of asserting.
5003 2009-05-31 Zoltan Varga <vargaz@gmail.com>
5005 * aot-compiler.c (mono_compile_assembly): Move the creation of the
5006 output file after the code has been compiled.
5008 2009-05-30 Zoltan Varga <vargaz@gmail.com>
5010 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
5012 2009-05-31 Zoltan Varga <vargaz@gmail.com>
5014 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
5015 entries distinction to simplify the code.
5017 * mini.h: Bump AOT file format version.
5019 2009-05-28 Zoltan Varga <vargaz@gmail.com>
5021 * objects.cs: Fix the signature of one of the tests.
5023 * mini.c (mini_create_ftnptr): New helper function, moved here from
5025 (mini_get_addr_from_ftnptr): Ditto.
5026 (mini_init): Install the new helpers.
5028 2009-05-28 Martin Baulig <martin@ximian.com>
5030 Correctly initialize the debugger when embedding Mono.
5032 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
5033 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
5034 see documentation in mini_debug_running_inside_mdb().
5037 (mini_debug_running_inside_mdb): New function to check whether
5038 we're running inside mdb.
5040 * mini.c (mini_init): Call mini_debugger_init() if we're running
5041 inside the debugger.
5043 * driver.c (mono_main): Moved the call to mini_debugger_init()
5044 into mini_init() to make this work when embedding Mono.
5046 * debug-debugger.c (mini_debugger_init): Warn about duplicate
5047 calls to mini_debugger_init().
5049 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
5050 mono_debugger_main() -> mini_debugger_main() and put them inside a
5051 `MONO_DEBUGGER_SUPPORTED' conditional.
5053 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
5055 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
5056 this is no longer in use.
5059 2009-05-26 Zoltan Varga <vargaz@gmail.com>
5061 * mini-sparc.c (add_outarg_load): Fix the sparc build.
5063 * aot-compiler.c (emit_method_code): Always write out C style symbols for
5066 2009-05-27 Martin Baulig <martin@ximian.com>
5068 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
5070 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
5071 long_conv_to_r_un to 64 bits.
5073 * cpu-x86.md: Increase the instruction size due to the changes.
5075 * iltests.il.in: Add regression test.
5079 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
5081 * objects.cs: Move the previous test from basic.cs to here.
5083 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
5085 * basic.cs: Add regression test for #506915.
5087 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
5089 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
5090 optimization we must check the bb of the first byte of stobj as
5091 it's the only one set in cil_offset_to_bb.
5095 2009-05-25 Zoltan Varga <vargaz@gmail.com>
5097 * image-writer.c: Fix pointer directive on ppc64.
5099 2009-05-24 Zoltan Varga <vargaz@gmail.com>
5101 * image-writer.c (asm_writer_emit_section_change): Avoid using
5102 .bss subsections on ppc too.
5104 2009-05-23 Zoltan Varga <vargaz@gmail.com>
5106 * image-writer.c: Fix the definition of TARGET_ASM_....
5108 * image-writer.c: Fix the emission of assembler directives in the last
5111 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
5112 exception throwing code to accomodate ppc64.
5114 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
5115 size to work on ppc64 too.
5117 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
5120 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
5121 the assembler dialect instead of using platform specific defines.
5123 2009-05-22 Geoff Norton <gnorton@novell.com>
5125 * mini-arm.c (get_call_info): If a structure is split between the stack
5126 and argument registers, we should not advance the stack pointer by the entire
5127 native size, but just by the amount that spilled.
5129 2009-05-22 Zoltan Varga <vargaz@gmail.com>
5131 * mini-arm.c (get_call_info): Handle structures with alignment requirements
5134 2009-05-21 Zoltan Varga <vargaz@gmail.com>
5136 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
5139 * aot-compiler.c (add_extra_method): Fix up the collection of extra
5140 methods so wrapper don't get added twice.
5141 (add_generic_instances): Don't add methods of arrays.
5143 * generics.cs: Mark one test as !FULLAOT.
5145 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
5147 * mini-x86.c (emit_move_return_value): Remove unused vars.
5149 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
5151 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
5152 decomposing 8 bytes structs into a LCALL.
5154 * mini-x86.c (emit_move_return_value): We no longer push the vtype
5155 pointer for where to store the returned regs.
5157 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
5160 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
5162 2009-05-20 Miguel de Icaza <miguel@novell.com>
5164 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
5167 2009-05-21 Zoltan Varga <vargaz@gmail.com>
5169 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
5171 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
5174 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
5176 * local-propagation.c (mono_local_cprop): Avoid local propagation
5177 across paired add/sub if the first instruction dest reg is it's
5178 source reg. For example:
5180 int_add_imm R12 <- R12 [1] clobbers: 1
5181 int_sub_imm R42 <- R12 [1] clobbers: 1
5183 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
5184 maintain the math identify.
5188 2009-05-20 Andreia Gaita <avidigal@novell.com>
5190 * Makefile.am: avoid going on the network just to get the revision,
5193 2009-05-19 Massimiliano Mantione <massi@ximian.com>
5195 Fixed estimate for short branches on amd64 (they were off mark, and
5196 enabling call prolog-epilog instrumentations caused assertions).
5197 * mini.h (struct MonoBasicBlock): added max_length field to hold the
5198 estimate for the maximum length of this basic block.
5200 - mono_arch_emit_prolog: compute max_length for each basic block
5201 (instead of max_offset), and inflate size estimate also for entry bb
5202 in case of code instrumentation.
5203 - mono_arch_output_basic_block: get rid of "cpos" (the current
5204 estimated "position" in the code), and always use "offset" instead,
5205 which is accurate; at the beginning of the function quickly recompute
5206 max_offset for all the remaining blocks, starting from the current
5207 cfg->code_len (which is correct, and not estimated) and using the
5208 estimated block lengths computed previously.
5210 2009-05-17 Zoltan Varga <vargaz@gmail.com>
5212 * exceptions-ppc.c: Remove the caching from the trampoline creation
5213 functions, it is already done in the caller.
5215 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
5217 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
5218 MONO_ARCH_GSHARED_SUPPORTED define.
5220 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
5222 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
5225 2009-05-16 Zoltan Varga <vargaz@gmail.com>
5227 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
5228 call to mono_marshal_get_rgctx_invoke ().
5230 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
5231 mono_marshal_get_static_rgctx_invoke (), all platforms which support
5232 gshared use the static rgctx trampolines now.
5234 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
5235 platform supports it.
5237 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5239 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
5241 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
5243 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5245 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
5247 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
5250 2009-05-15 Massimiliano Mantione <massi@ximian.com>
5252 Made it possible for mono_arch_instrument_epilog to preserve
5253 argument registers, otherwise instrumenting the "epilogue" before
5254 a tail call would clobber them.
5255 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
5256 if like mono_arch_instrument_epilog but with an additional parameter
5257 that states if argument registers must be preserved.
5258 * mini.c: implemented mono_arch_instrument_epilog as a call to
5259 mono_arch_instrument_epilog_full without asking to preserve argument
5260 registers (this makes the existing code work as usual).
5262 - mono_arch_instrument_epilog: add parameter to transform it into
5263 mono_arch_instrument_epilog_full, and preserve argument registers
5265 - mono_arch_output_basic_block, OP_TAILCALL case: call
5266 mono_arch_instrument_epilog_full.
5267 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
5268 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
5269 only transformed mono_arch_instrument_epilog into
5270 mono_arch_instrument_epilog_full.
5272 2009-05-15 Geoff Norton <gnorton@novell.com>
5274 * mini-darwin.c: This works on arm now.
5276 2009-05-14 Geoff Norton <gnorton@novell.com>
5278 * jit.h, driver.c: Allow full-aot to be decided programatically by the
5281 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5283 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
5286 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
5287 wrappers during full aot mode correctly.
5289 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
5292 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
5293 mono_metadata_type_hash ().
5295 2009-05-14 Massimiliano Mantione <massi@ximian.com>
5297 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
5298 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
5299 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
5300 Removed MONO_INST_BRLABEL from the instruction flags, and the
5301 remaining code that used it, because we do not support branches inside
5302 basic blocks (and branch target labels) anymore.
5303 * Makefile.am: As part of the above cleanup, remove reference to
5304 BURG files which don't exist anymore.
5306 2009-05-14 Zoltan Varga <vargaz@gmail.com>
5308 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
5311 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
5312 to use mono_arch_throw_corlib_exception.
5314 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
5315 mono_arch_throw_corlib_exception for throwing corlib exceptions.
5317 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
5320 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
5322 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
5323 for the got to make debugging easier and to avoid confusing it with the
5326 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
5327 method so a breakpoint can be set when using gdb.
5329 2009-05-13 Zoltan Varga <vargaz@gmail.com>
5331 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
5332 on mono_method_get_imt_slot ().
5334 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
5335 num_decodes variables.
5337 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
5338 change as it doesn't seem to work.
5340 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
5343 2009-05-12 Zoltan Varga <vargaz@gmail.com>
5345 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
5346 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
5348 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
5349 builder when using full aot.
5351 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
5352 here, it is already handled.
5354 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
5357 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
5359 * mini-arm.h: Enable IMT for full aot.
5361 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
5362 arch doesn't support it.
5364 * mini.c (mini_init): Don't disable IMT for full aot if the
5365 architecture supports it.
5367 * mini.h (MonoAotTrampoline): New enum containing the different types
5368 of 'numerous' trampolines.
5369 (MONO_AOT_FILE_VERSION): Bump this.
5371 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
5372 static rgctx trampolines. Add support for full-aot IMT thunks.
5374 * mini-amd64.h: Enable IMT for full aot.
5376 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
5377 to exclude tests belonging to a category.
5379 * generics.cs: Mark some tests with a !FULLAOT category.
5381 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
5384 2009-05-11 Zoltan Varga <vargaz@gmail.com>
5386 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
5387 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
5388 (emit_plt): Fix a warning.
5390 2009-05-10 Zoltan Varga <vargaz@gmail.com>
5392 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
5393 back into aot-compiler.c to a place where the other functions shared by
5394 the runtime and aot compiler are.
5396 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
5397 as done previously, instead of in MonoAotFileInfo, since pointers might have
5398 alignment requirements.
5400 * mini.h: Bump AOT file format version.
5402 2009-05-10 Miguel de Icaza <miguel@novell.com>
5404 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
5405 that is used at runtime from the aot-compiler.c, this makes it
5406 work on setups that remove the AOT compiler from the output
5409 2009-05-09 Zoltan Varga <vargaz@gmail.com>
5411 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
5414 * mini-ppc.h: Enable static rgctx trampolines for ppc.
5416 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
5418 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
5419 stuff to mono_arch_decompose_long_opts ().
5420 (mono_decompose_opcode): Remove some dead code.
5422 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5424 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
5425 cmethod can be null for quite a some reasons.
5427 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5429 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
5431 2009-05-08 Zoltan Varga <vargaz@gmail.com>
5433 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
5435 2009-05-08 Zoltan Varga <vargaz@gmail.com>
5437 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
5438 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
5439 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
5440 calls returning structures by addr on amd64.
5442 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
5444 * iltests.il.in: Restructure the tail call tests a bit.
5446 2009-05-07 Zoltan Varga <vargaz@gmail.com>
5448 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
5449 for virtual methods too.
5451 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
5453 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
5454 due to regression in verifying System.dll.
5456 2009-05-06 Zoltan Varga <vargaz@gmail.com>
5458 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
5461 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
5464 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
5465 g_str_hash () which can change.
5467 * driver.c (mini_regression): Disable optimizations not supported by
5468 the cpu. Fixes #500019.
5470 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
5473 2009-05-06 Zoltan Varga <vargaz@gmail.com>
5475 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
5476 to the latest LLVM code.
5478 2009-05-05 Zoltan Varga <vargaz@gmail.com>
5480 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
5482 2009-05-04 Zoltan Varga <vargaz@gmail.com>
5484 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
5487 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
5488 no longer saving offsets, so just save the patch types along with the other
5490 * aot-runtime.c (load_patch_info): Update after the changes to
5491 encode_patch_list ().
5492 (decode_got_entry): Removed, merged into load_patch_info ().
5493 (is_shared_got_patch): Removed, call the same function from
5496 * mini.h: Bump aot file format version.
5498 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
5499 half-finished no-dlsym code.
5501 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
5504 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
5505 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
5507 2009-05-02 Zoltan Varga <vargaz@gmail.com>
5509 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
5510 buffer length to work with AOT code.
5512 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
5513 ldfld/stfld opcodes.
5515 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
5518 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
5520 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
5522 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
5525 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
5526 if needed. Don't decompose long operations when using llvm.
5528 2009-05-01 Zoltan Varga <vargaz@gmail.com>
5530 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
5533 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
5535 2009-05-03 Martin Baulig <martin@ximian.com>
5537 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
5538 mono_debugger_insert_method_breakpoint() since the class init
5539 handler we're inserting at the top of the method already gives us
5542 2009-04-30 Zoltan Varga <vargaz@gmail.com>
5544 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
5545 to mono_arch_decompose_long_opts () for x86 and arm.
5547 2009-04-29 Zoltan Varga <vargaz@gmail.com>
5549 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
5552 2009-04-28 Zoltan Varga <vargaz@gmail.com>
5554 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
5557 2009-04-26 Zoltan Varga <vargaz@gmail.com>
5559 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
5560 number of trampolines used in full-aot mode.
5562 * aot-compiler.c: Add an ntrampolines option to set the number of
5563 trampolines emitted in full-aot mode.
5565 2009-04-27 Zoltan Varga <vargaz@gmail.com>
5567 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
5568 a volatile load. Get rid of get_tempname (), llvm assigns names
5571 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
5574 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
5577 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
5580 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
5581 to the same register as a fixed sreg2. Fixes #497271.
5583 * iltests.il.in: Add a new test.
5585 2009-04-26 Zoltan Varga <vargaz@gmail.com>
5587 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
5588 stack, since pushes complicate exception handling.
5590 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
5591 the stack if they are passed using moves.
5593 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
5595 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
5598 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
5599 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
5600 of FMOVE if it is an R4.
5602 2009-04-25 Zoltan Varga <vargaz@gmail.com>
5604 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
5606 * mini.h (LLVMCallInfo): New structure to store calling convention
5607 information for the LLVM back end similar to the CallInfo structures in
5610 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
5611 call information in a format usable by LLVM.
5612 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
5614 * method-to-ir.c (mono_emit_call_args): Emit calls using
5615 mono_llvm_emit_call () when compiling using LLVM.
5617 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
5618 comments to all functions. Fix memory leaks. Add a public init/cleanup
5621 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
5623 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
5624 mono_array_new_va () jit icall.
5626 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
5628 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
5629 multiple machine description files to be specified.
5630 * mini-ops.h: fixes for cross-compilation.
5632 2009-04-22 Miguel de Icaza <miguel@novell.com>
5634 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
5637 2009-04-22 Zoltan Varga <vargaz@gmail.com>
5639 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
5640 to prevent asserts in various passes. Fixes #497220.
5642 2009-04-21 Zoltan Varga <vargaz@gmail.com>
5644 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
5647 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
5648 table to avoid duplicates.
5650 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5652 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
5655 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
5657 * mini.c (mini_method_verify): Fail fulltrust code if the exception
5658 is for method or field access.
5660 2009-04-20 Zoltan Varga <vargaz@gmail.com>
5662 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
5665 * mini-llvm.c (mono_llvm_emit_method): Use it.
5667 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
5668 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
5671 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
5672 synchronized methods.
5674 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
5676 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
5678 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
5681 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
5682 allowing some options to be set dynamically.
5684 2009-04-19 Zoltan Varga <vargaz@gmail.com>
5686 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
5687 unconditional branch.
5689 * mini.h (MonoTrampolineType): Add new trampoline type
5690 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
5693 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
5696 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
5699 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
5700 is enabled. Instead, use the llvm vcall trampoline.
5702 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
5704 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
5706 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
5709 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
5710 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
5712 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
5713 OP_IA64_CSET opcode.
5715 * mini.c: Fix a warning.
5717 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
5718 THROW to the appropriate llvm type.
5720 2009-04-18 Zoltan Varga <vargaz@gmail.com>
5722 * mini.c (mini_method_compile): Add statistics for methods JITted
5725 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5727 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
5728 OP_IA64_CMP_<cond>_IMM opcodes.
5730 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5732 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
5735 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
5738 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
5741 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
5743 * mini-exceptions.c : add thread id to EXCEPTION trace message.
5745 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5747 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
5750 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
5751 rgctx invoke trampolines for x86.
5753 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
5754 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
5755 (mono_arch_get_vcall_slot): Simplify this.
5757 2009-04-16 Zoltan Varga <vargaz@gmail.com>
5759 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
5760 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
5762 2009-04-14 Zoltan Varga <vargaz@gmail.com>
5764 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
5765 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
5767 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
5769 * liveness.c (visit_bb): Remove a needless assert.
5771 2009-04-13 Zoltan Varga <vargaz@gmail.com>
5773 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
5774 full aot support to the arch specific code.
5776 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
5778 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
5780 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
5782 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
5783 collect information about the delegate invoke impl trampolines.
5785 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
5786 to save trampolines during full-aot mode.
5788 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
5789 creation function which returns a trampoline which sets the rgctx
5791 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
5792 wrapper if possible.
5793 (mono_delegate_trampoline): Ditto.
5795 * mini.c (mono_jit_runtime_invoke): Ditto.
5797 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
5799 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
5801 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5803 2009-04-12 Zoltan Varga <vargaz@gmail.com>
5805 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
5806 just setting the opcode to OP_NOP.
5808 2009-04-11 Zoltan Varga <vargaz@gmail.com>
5810 * mini.c (mini_method_compile): Put the last change inside an
5811 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
5813 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
5814 and extend live ranges to cover the whole method when using xdb.
5816 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
5817 do it in the trampolines.
5819 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
5822 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
5824 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
5825 call code in full-aot mode since IMT is disabled there.
5826 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
5827 new JIT no longer has that restriction.
5829 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5831 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
5832 a more compact format.
5833 (mono_aot_wrapper_name): New function to return a unique name for a
5834 wrapper method, also used by the AOT runtime.
5836 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
5839 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
5840 when a ICollection<T> etc is encountered.
5841 (add_generic_instances): Process method arguments/locals too.
5842 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
5845 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
5847 2009-04-10 Zoltan Varga <vargaz@gmail.com>
5849 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
5851 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
5853 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
5854 representing the result of the decomposition. Nullify instructions
5855 instead of setting them to OP_NOP since nops can't have registers
5858 2009-04-09 Zoltan Varga <vargaz@gmail.com>
5860 * aot-compiler.c (mono_compile_assembly): Split this huge function into
5861 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
5862 info. Strip 'mapping symbols' on ARM.
5864 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
5866 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
5867 this with the native genmdesc.
5869 2009-04-08 Bill Holmes <billholmes54@gmail.com>
5871 * aot-runtime.c: Fixing the MSVC build.
5873 Code is contributed under MIT/X11 license.
5875 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5877 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
5878 JITted code depends on it.
5880 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5882 * aot-compiler.c: Use new MonoGenericParam accessors.
5884 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5886 Reduce memory usage and improve correctness wrt MonoGenericParam
5887 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
5888 handing. Avoid allocating MonoGenericParams, but use the ones in
5889 the container itself.
5891 2009-04-07 Miguel de Icaza <miguel@novell.com>
5893 * tasklets.c: Return exceptions in the out argument.
5895 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5897 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
5898 opcode. Use pointer types in more places instead of casting them to
5901 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
5903 (mono_llvm_optimize_method): New helper function to optimize a method.
5905 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
5906 widening code so it could be called from more places.
5907 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
5908 code paths in the call opcodes.
5910 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
5912 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
5914 2009-04-06 Zoltan Varga <vargaz@gmail.com>
5916 * dwarfwriter.c: Use _ to separate class name
5917 components as gdb can't handle '.'. Represent reference variables
5920 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
5922 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
5924 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
5926 * gc-test.cs: New file with GC stack marking tests.
5928 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
5929 negative numbers for vfp.
5931 * basic-float.cs: Add a test.
5933 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
5935 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
5937 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
5939 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
5940 part of tasklet/continuation support.
5942 2009-04-05 Zoltan Varga <vargaz@gmail.com>
5944 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
5945 amd64 opcodes inside an ifdef.
5947 * dwarfwriter.c: Emit inheritance information for classes, emit fields
5950 * dwarfwriter.c (emit_type): Emit the class info for classes.
5952 2009-04-04 Zoltan Varga <vargaz@gmail.com>
5954 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
5956 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
5958 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
5960 * ssa.c (mono_ssa_compute): Fix some memory leaks.
5962 2009-04-03 Zoltan Varga <vargaz@gmail.com>
5964 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
5966 * mini-llvm.c: Update comments.
5968 * mini.h (COMPILE_LLVM): New macro.
5970 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
5972 * ssa.c (mono_ssa_compute): Ditto.
5974 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
5975 the unwind ops from a DWARF FDE.
5977 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
5978 methods by extracting the dwarf unwind ops from the unwind info generated
5981 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
5984 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
5987 2009-04-02 Zoltan Varga <vargaz@gmail.com>
5989 * Makefile.am (llvm_sources): Enable this.
5991 * mini.c (mini_method_compile): Add support for compiling with LLVM,
5992 failing back to the JIT if something cannot be handled.
5994 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
5995 compiling with LLVM.
5997 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
5998 compiling with LLVM.
6000 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
6001 compiling with LLVM.
6003 * mini-ops.h: Add a few opcodes needed by LLVM.
6005 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
6008 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
6011 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
6013 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
6015 2009-04-01 Mark Probst <mark.probst@gmail.com>
6017 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
6018 ridiculously large methods.
6020 2009-03-31 Martin Baulig <martin@ximian.com>
6022 * debug-debugger.c (debugger_remove_breakpoint): Call
6023 mono_debugger_remove_class_init_callback ().
6025 2009-03-31 Zoltan Varga <vargaz@gmail.com>
6027 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
6028 right before emitting code, not at the start.
6030 * mini.c (mono_postprocess_patches): Extract this into a separate function
6031 from mono_codegen ().
6033 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
6034 byref types correctly.
6036 2009-03-30 Zoltan Varga <vargaz@gmail.com>
6038 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
6041 2009-03-29 Zoltan Varga <vargaz@gmail.com>
6043 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
6044 indirect calls, this avoids problems where get_vcall_slot () would get
6045 confused by the native code for the instruction preceeding the call.
6046 (mono_arch_get_vcall_slot): Simplify this.
6047 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
6049 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
6050 register allocator now seems to depend on them instead of the data in
6053 * mini.c (mini_method_compile): Throw the correct type of exception if
6054 mono_method_get_header () fails because of a loading error.
6056 2009-03-28 Zoltan Varga <vargaz@gmail.com>
6058 * mini.c (mini_method_compile): Clear the loader error if the method
6059 header cannot be decoded.
6061 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
6062 interface methods on proxies correctly.
6064 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
6065 this argument for vtype methods. Add precise liveness info for arguments.
6067 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
6068 LIVERANGE_START/END opcodes.
6070 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
6071 for arguments and values in registers.
6073 2009-03-27 Zoltan Varga <vargaz@gmail.com>
6075 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
6076 return a valuetype. Fixes #487518.
6078 * iltests.il: Add a test.
6080 * aot-compiler.c: Use mono_thread_create () to create helper threads.
6082 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
6083 closed over a null reference correctly.
6085 2009-03-26 Zoltan Varga <vargaz@gmail.com>
6087 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
6089 2009-03-25 Mark Probst <mark.probst@gmail.com>
6091 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
6092 allocated to the same registers as fixed sregs.
6094 2009-03-24 Mark Probst <mark.probst@gmail.com>
6096 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
6099 * method-to-ir.c: Handle more cases for
6100 Interlocked.CompareExchange.
6102 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
6103 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
6104 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
6106 2009-03-23 Zoltan Varga <vargaz@gmail.com>
6108 * aot-runtime.c (decode_method_ref): Fix a warning.
6110 * unwind.c (mono_unwind_frame): Ditto.
6112 2009-03-22 Zoltan Varga <vargaz@gmail.com>
6114 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
6115 (mono_compile_assembly): Enable the binary writer for full-aot as well.
6117 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
6118 fix the handling of large values in the ALU_PC_G0_NC relocation.
6120 2009-03-22 Zoltan Varga <vargaz@gmail.com>
6122 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
6124 2009-03-22 Mark Probst <mark.probst@gmail.com>
6126 * method-to-ir.c (mono_spill_global_vars): Support for ternary
6129 2009-03-22 Mark Probst <mark.probst@gmail.com>
6131 * method-to-ir.c: MINI_OP3 needs a comma.
6133 * method-to-ir.c, mini.h, mini.c: Remove
6134 mono_init_op_sreg_counts ().
6136 2009-03-22 Zoltan Varga <vargaz@gmail.com>
6138 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
6141 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
6144 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
6146 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
6149 2009-03-21 Mark Probst <mark.probst@gmail.com>
6151 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
6152 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
6153 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
6156 2009-03-20 Zoltan Varga <vargaz@gmail.com>
6158 * driver.c: Change location of gc_wrapper.h.
6160 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
6161 inside finally clauses correctly. Fixes #485721.
6163 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
6164 after the change above.
6166 * exceptions.cs: Add a test.
6168 2009-03-19 Zoltan Varga <vargaz@gmail.com>
6170 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
6172 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
6173 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
6174 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
6176 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
6177 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
6179 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
6181 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
6182 Simplify logic for ensure_method_is_allowed_to_call_method.
6183 Handle wrappers on callers.
6185 2009-03-19 Zoltan Varga <vargaz@gmail.com>
6187 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
6190 * basic-simd.cs: Fix the names of some test methods.
6192 2009-03-18 Geoff Norton <gnorton@novell.com>
6194 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
6196 2009-03-18 Zoltan Varga <vargaz@gmail.com>
6198 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
6200 2009-03-17 Jb Evain <jbevain@novell.com>
6202 * driver.c: remove now uneeded call to mono_gc_base_init before
6205 2009-03-17 Jb Evain <jbevain@novell.com>
6207 * dwarfwriter.c (token_handler): handle more cases.
6209 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
6211 * method-to-ir.c: Remove more dead code (that was required only
6212 because of method_is_safe). Fix compiler warnings.
6214 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
6216 * method-to-ir.c: Remove unneeded/useless method_is_safe
6217 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
6219 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
6221 * mini.c (mini_method_compile): Print the method been compiled with
6222 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
6223 for people not familiar with the runtime.
6225 2009-03-17 Zoltan Varga <vargaz@gmail.com>
6227 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
6228 a managed object which is later put into a GList. Return its class instead.
6230 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
6231 stack slots when using sgen.
6233 2009-03-16 Zoltan Varga <vargaz@gmail.com>
6235 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
6237 2009-03-14 Zoltan Varga <vargaz@gmail.com>
6239 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
6240 > so it works on the first vreg as well.
6242 2009-03-13 Zoltan Varga <vargaz@gmail.com>
6244 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
6247 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
6249 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
6252 2009-03-12 Zoltan Varga <vargaz@gmail.com>
6254 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
6255 native->IL offset mapping.
6257 2009-03-11 Zoltan Varga <vargaz@gmail.com>
6259 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
6261 * basic.cs: Add a test.
6263 2009-03-11 Mark Probst <mark.probst@gmail.com>
6265 * mini-x86.c (mono_arch_output_basic_block): Use different
6266 registers in case the ones we want to overwrite are used by the
6267 other operand. Fixes regression in #480807.
6269 2009-03-10 Zoltan Varga <vargaz@gmail.com>
6271 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
6273 * dwarfwriter.c (emit_line_number_info): The line number info for
6274 IL code was off by one. Fix that.
6276 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
6279 2009-03-09 Mark Probst <mark.probst@gmail.com>
6281 Contributed under the terms of the MIT/X11 license by Steven
6282 Munroe <munroesj@us.ibm.com>.
6284 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
6287 2009-03-08 Zoltan Varga <vargaz@gmail.com>
6289 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
6292 2009-03-06 Zoltan Varga <vargaz@gmail.com>
6294 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
6295 the delegate ctor handling code. Fixes #482638.
6297 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
6300 * iltests.il.in: Add a test.
6302 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
6305 2009-03-05 Mark Probst <mark.probst@gmail.com>
6307 * mini-trampolines.c (mono_create_jump_trampoline): If the method
6308 is shared generic code, return the trampoline, even if the method
6309 has already been compiled. Fixes #479763.
6311 * mini.c, mini.h: New function
6312 mono_jit_find_compiled_method_with_jit_info() which is the same as
6313 mono_jit_find_compiled_method() but also returns the jit info.
6315 2009-03-05 Mark Probst <mark.probst@gmail.com>
6317 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
6318 for methods which actually have one. For all other methods, make
6319 sure the this argument var is live the whole method.
6321 * mini.c (mini_method_compile): Every shared method has a
6322 this/vtable/mrgctx info. Fixes #480807.
6324 2009-03-05 Mark Probst <mark.probst@gmail.com>
6326 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
6327 generic/imt thunks where some entries branch through the vtable,
6328 while other entries branch directly.
6330 2009-03-05 Zoltan Varga <vargaz@gmail.com>
6332 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
6334 * mini-windows.c: Ditto.
6336 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
6339 2009-03-04 Zoltan Varga <vargaz@gmail.com>
6341 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
6344 2009-03-04 Mark Probst <mark.probst@gmail.com>
6346 * method-to-ir.c: Don't inline methods that use JMP. Fixes
6349 2009-03-04 Mark Probst <mark.probst@gmail.com>
6351 * exceptions-x86.c: Include debug-mini.h - fixes build.
6353 2009-03-04 Martin Baulig <martin@ximian.com>
6355 * debug-mini.c: Clean up the exception API and add documentation.
6356 (mono_debugger_handle_exception): New public method; this is
6357 called when throwing an exception or encountering an unhandled one.
6358 (mono_debugger_call_exception_handler): Formerly known as
6359 mono_debugger_handle_exception(); this is used to tell the
6360 debugger that we're about to invoke an exception handler.
6362 2009-03-04 Martin Baulig <martin@ximian.com>
6364 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
6365 ../metadata/mono-debug-debugger.c; save and reset exception state.
6367 2009-03-02 Martin Baulig <martin@ximian.com>
6369 * debug-mini.c: Moved the debugger exception handling here from
6370 ../metadata/mono-debug-debugger.c.
6373 (MonoDebuggerExceptionAction): New exception typedef.
6376 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
6378 * exceptions-amd64.c
6379 (mono_amd64_throw_exception): Use the new debugger exception
6383 (mono_handle_exception_internal): Don't call
6384 mono_debugger_unhandled_exception() here.
6386 2009-03-03 Zoltan Varga <vargaz@gmail.com>
6388 * mini.c aot-compiler.c: Update after the changes to
6389 mono_marshal_get_runtime_invoke ().
6391 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
6392 Virtual generic methods might not have method->slot set, work around
6395 * generics.cs: Add a test.
6397 2009-03-02 Geoff Norton <gnorton@novell.com>
6400 * driver.c: Allow signal chaining of SIGFPE as well.
6402 2009-03-02 Zoltan Varga <vargaz@gmail.com>
6404 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
6405 this since it now receives the method not its generic context in the
6408 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
6409 generic/imt thunks where some entries branch through the vtable, while
6410 other entries branch directly.
6412 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
6414 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
6415 support for interface methods as well.
6417 * mini-trampolines.c: Add support for virtual generic methods in interfaces
6418 using the normal IMT thunks.
6420 generics.cs: Add new tests.
6422 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
6423 the generic inst to the generic imt thunks. This fixes AOT support,
6424 improves consistency with the normal IMT thunks, and makes it easier to
6425 add support for interface generic virtual methods later.
6427 * mini-trampolines.c (mono_magic_trampoline): Ditto.
6429 2009-02-28 Zoltan Varga <vargaz@gmail.com>
6431 * driver.c (mono_set_signal_chaining): New public API function to enable
6432 signal chaining on POSIX platforms.
6434 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
6435 (si@lindenlab.com) to implement signal chaining. The original patch was
6436 contributed under the MIT X/11 license:
6437 https://bugzilla.novell.com/show_bug.cgi?id=318894
6439 2009-02-27 Zoltan Varga <vargaz@gmail.com>
6441 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
6442 too until it can be made to run on amd64.
6444 2009-02-26 Zoltan Varga <vargaz@gmail.com>
6446 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
6447 to get_generic_context_from_code () + get_call_info () if possible.
6449 2009-02-25 Zoltan Varga <vargaz@gmail.com>
6451 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
6452 suspend-on-sigsegv functionality.
6454 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
6455 to suspend when a native SIGSEGV is received. This is useful for debugging
6456 crashes which don't happen under gdb, since a live process contains more
6457 information than a core file.
6459 * mini-exceptions.c (mono_print_thread_dump): Use
6460 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
6462 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
6464 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
6466 * basic-float.cs: Disable the tests which currently fail on amd64.
6468 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
6469 value to mono_arch_patch_callsite () to fix crashes.
6471 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
6473 2009-02-23 Zoltan Varga <vargaz@gmail.com>
6475 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
6476 nop code by patching the call address to point to the nullified class init
6477 trampoline, as the former does not seem to be safe on SMP machines.
6479 2009-02-23 Mark Probst <mark.probst@gmail.com>
6481 * mini-ops.h: Fix the argument types for a few x86 opcodes where
6484 2009-02-23 Zoltan Varga <vargaz@gmail.com>
6486 * basic-float.cs basic-calls.cs: Fix warnings.
6488 2009-02-22 Mark Probst <mark.probst@gmail.com>
6490 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
6491 correct frame pointer in the LMF. Should fix #478394.
6493 2009-02-22 Zoltan Varga <vargaz@gmail.com>
6495 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
6497 * image-writer.c: Make the binary writer less verbose.
6499 2009-02-21 Zoltan Varga <vargaz@gmail.com>
6501 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
6502 are called from runtime invoke wrappers.
6504 2009-02-20 Zoltan Varga <vargaz@gmail.com>
6506 * cpu-ppc.md (store_memindex): Increase the size of this.
6508 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6510 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6512 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
6514 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
6517 Last fix for of #467201.
6520 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6522 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6524 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
6525 and long_conv_to_r8_2:
6527 Fixed part of #467201.
6529 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6531 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6533 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
6534 conversion to 32 bits.
6536 * cpu-x86.md: Increase the size of int_conv_to_r4.
6538 * basic-float.cs: Add a test for this.
6540 Fixed part of #467201.
6542 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6544 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6546 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
6547 conversion to 64 bits.
6549 * basic-float.cs: Add a test for this.
6551 Fixed part of #467201.
6553 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6555 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6557 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
6558 This behavior is compatible with MS.
6560 * iltest.il.in: Add a test for this.
6562 Fixed part of #467201.
6564 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6566 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6568 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
6569 change the precision of the value.
6571 * cpu-x86.md: Define len for float_conv_to_r4.
6573 * basic-float.cs: Add a test for this.
6575 Fixed part of #467201.
6577 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
6579 * mini.c: Adjust locking order to the new semantics where the loader lock
6582 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
6591 * mini-trampolines.c:
6604 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
6606 2009-02-18 Zoltan Varga <vargaz@gmail.com>
6608 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
6611 2009-02-17 Zoltan Varga <vargaz@gmail.com>
6613 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
6614 for cctors if needed.
6616 2009-02-17 Mark Probst <mark.probst@gmail.com>
6618 * mini-ppc.c: Fix build on Darwin.
6620 2009-02-17 Zoltan Varga <vargaz@gmail.com>
6622 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
6623 version instead of 3 as valgrind doesn't like version 3.
6625 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
6627 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
6628 usable for hashing methods.
6629 (emit_extra_methods): Use the new hash to avoid putting every method in the
6632 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
6634 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
6635 whenever a method ref could match a method.
6637 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
6640 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
6643 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
6645 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
6646 the encoding buffer.
6648 * method-to-ir.c (mono_method_check_inlining): Avoid calling
6649 mono_method_get_header () on inflated methods as an optimization.
6651 2009-02-16 Zoltan Varga <vargaz@gmail.com>
6653 * ssa.c (fold_ins): Fix another crash if the instruction following the
6654 switch was optimized away.
6656 2009-02-16 Mark Probst <mark.probst@gmail.com>
6658 Contributed under the terms of the MIT/X11 license by Steven
6659 Munroe <munroesj@us.ibm.com>.
6661 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
6663 2009-02-16 Zoltan Varga <vargaz@gmail.com>
6665 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
6666 around the mono_domain_alloc calls, it is now done by the functions
6669 * aot-compiler.c (compile_method): Only add wrappers referenced by
6670 the method if compiling with full AOT.
6671 (mono_compile_assembly): Error out if --aot=full is specified on
6672 a platform where it is not supported.
6674 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
6677 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
6680 * aot-runtime.c (load_named_code): Handle
6681 mono_arm_throw_exception_by_token.
6683 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
6685 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
6688 * Makefile.am (fullaotcheck): Exit if a test fails.
6690 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
6692 (mono_compile_assembly): Handle the assembler failing.
6694 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
6695 accepting subsections of .bss.
6697 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
6700 * aot-compiler.c: Remove some unused includes.
6702 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
6703 now in MonoImageWriter.
6705 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
6706 code sequence which matches a non-virtual call. Fixes #472654.
6708 2009-02-15 Zoltan Varga <vargaz@gmail.com>
6710 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
6713 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
6714 use the image/dwarf writers directly.
6716 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
6719 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
6722 * image-writer.h: Fix some typos.
6724 * dwarfwriter.h dwarfwriter.c: New files.
6726 * aot-compiler.c: Extract the DWARF info writing functionality into a
6729 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
6730 argument to return unwind info.
6732 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
6734 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
6736 * aot-runtime.c (decode_method_ref): Add a case for
6737 MONO_AOT_METHODREF_WRAPPER_NAME.
6739 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
6742 * aot-compiler.c (encode_method_ref): Use the new constants.
6744 * aot-runtime.c (decode_method_ref): Ditto.
6746 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
6747 be compiled, not the icall itself.
6749 2009-02-14 Zoltan Varga <vargaz@gmail.com>
6751 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
6752 using decode_method_ref ().
6754 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
6755 convert it to an in32. Fixes #475859.
6757 * arrays.cs: Add a test.
6759 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6761 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
6764 * basic-long.cs: Add a test.
6766 2009-02-12 Mark Probst <mark.probst@gmail.com>
6768 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
6769 remove the frame pointer in leaf methods which don't receive any
6770 arguments, don't throw exceptions and don't do dynamic stack
6773 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6775 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
6776 the fail_tramp changes. Hopefully fixes #475132.
6778 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
6780 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
6781 instead of mono_metadata_signature_dup_full.
6783 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6785 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
6786 for processing jump tables. Fixes #473787.
6788 2009-02-11 Mark Probst <mark.probst@gmail.com>
6790 * mini-generic-sharing.c: mini_method_get_context() just calls
6791 mono_method_get_context_general() now.
6793 * mini.c, mini.h: Moved get_object_generic_inst(),
6794 construct_object_context_for_method() and
6795 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
6797 2009-02-11 Zoltan Varga <vargaz@gmail.com>
6799 * branch-opts.c (mono_if_conversion): Handle the case where the merged
6800 basic block fell through to its successor bblock without a branch. Fixes
6803 * iltests.il.in: Add a test.
6805 * aot-compiler.c (encode_method_ref): Encode methods of array types.
6806 (can_encode_patch): We can now handle arrays of generic parameters and
6809 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
6811 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
6812 the AOT file to avoid some #ifdefs in aot-runtime.c
6814 * mini.h: Bump AOT file format version.
6816 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6818 * Makefile.am (fullaotcheck): Make this run the tests.
6820 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
6822 2009-02-10 Mark Probst <mark.probst@gmail.com>
6824 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
6825 individually. Fixes #473482.
6827 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6829 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
6831 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
6833 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
6834 (mono_compile_assembly): Hush compile warnings about
6835 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
6838 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6840 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
6842 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
6844 * aot-compiler.c: Fix arm support.
6846 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
6847 img_writer_emit_unset_mode () function.
6849 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
6850 (mono_unwind_get_dwarf_pc_reg): Ditto.
6852 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
6853 Move almost all platform specific code to a set of arch_ functions,
6854 and document them to ease porting.
6856 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
6858 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
6860 * aot-compiler.c: Extract the image writing functionality into a separate
6861 module to reduce the size of this file.
6863 2009-02-09 Geoff Norton <gnorton@novell.com>
6865 * mini-s390.c: Fix the signature of emit_sig_cookie.
6867 2009-02-09 Zoltan Varga <vargaz@gmail.com>
6869 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
6871 * aot-runtime.c (is_shared_got_patch): Ditto.
6873 * aot-runtime.c (load_named_code): Cope with the fact that
6874 decode_got_entry () won't decode the patch fully if its corresponding got
6875 entry is already filled.
6877 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
6879 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
6881 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
6882 as the moving pointer instead of 'buf' for consistency with the rest of the
6884 (mono_arch_create_monitor_exit_trampoline): Ditto.
6886 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
6887 generic_class_init trampolines.
6888 (add_generic_class): Extract some code from add_generic_instances () into a
6889 separate function so it can be called from other places too.
6890 (compile_method): Call add_generic_class () for the classes of inflated methods
6891 referenced by the method.
6892 (can_encode_patch): Allow references to generic parameters.
6894 * aot-runtime.c: Add support the patches required by the new trampolines.
6896 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
6899 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
6902 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
6903 this from get_throw_pending_exception, make the signature full aot compatible.
6905 * Makefile.am (fullaotcheck): New target to run full-aot tests.
6907 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
6909 * exceptions.cs: Add a test.
6911 2009-02-07 Zoltan Varga <vargaz@gmail.com>
6913 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
6914 use the DWARF_DATA_ALIGN constant instead.
6916 * exception-<ARCH>.c: Update after the above change.
6918 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
6921 * mini-arm.c: Enable the dwarf unwinder.
6923 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
6924 instead of mono_class_setup_vtable ().
6926 2009-02-07 Zoltan Varga <vargaz@gmail.com>
6928 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
6931 * mini-x86.h: Enable the dwarf unwinder.
6933 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
6935 Fix mcs/tests/test-7.cs
6936 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
6939 2009-02-06 Zoltan Varga <vargaz@gmail.com>
6941 * mini.c (print_jit_stats): Remove some unused statistics.
6943 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6945 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
6947 2009-02-05 Mark Probst <mark.probst@gmail.com>
6949 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
6950 the method we get from mono_object_get_virtual_method() because
6951 that function does it properly, now.
6953 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6955 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
6956 opcodes. Fixes #472775.
6958 2009-02-05 Mark Probst <mark.probst@gmail.com>
6960 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
6961 fact that mono_find_jit_info() sometimes returns the context
6962 corresponding to the jit info in new_ctx. Fixes #472600.
6964 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6966 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
6967 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
6968 klass->enum_basetype directly.
6970 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
6973 * unwind.c: Avoid 0 sized arrays.
6975 2009-02-04 Zoltan Varga <vargaz@gmail.com>
6977 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
6978 size on systems with 64k pages. Fixes #471389.
6980 2009-02-04 Mark Probst <mark.probst@gmail.com>
6982 Contributed under the terms of the MIT/X11 license by Steven
6983 Munroe <munroesj@us.ibm.com>.
6985 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
6986 for LOADI4_MEMBASE. Use addi instead of addic if it's not
6989 2009-02-04 Mark Probst <mark.probst@gmail.com>
6991 Contributed under the terms of the MIT/X11 license by Steven
6992 Munroe <munroesj@us.ibm.com>.
6994 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
6997 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
6998 The trampoline can be longer on PPC64.
7000 2009-02-04 Mark Probst <mark.probst@gmail.com>
7002 Contributed under the terms of the MIT/X11 license by Steven
7003 Munroe <munroesj@us.ibm.com>.
7005 * mini-ppc.c: Compiler warning fixes and trivial code
7008 2009-02-04 Zoltan Varga <vargaz@gmail.com>
7010 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
7011 ins->dreg which could be a hardware register, not a vreg.
7013 * aot-compiler.c (emit_method_dwarf_info): Ditto.
7015 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
7016 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
7018 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
7020 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
7021 ->dreg, that is not the vreg we are looking for.
7023 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
7025 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
7028 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
7031 2009-02-03 Zoltan Varga <vargaz@gmail.com>
7033 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
7035 * aot-compiler.c (emit_line_number_info): Fix line number emission when
7038 * aot-compiler.c: Add xdebug support on x86.
7040 * unwind.c: Add x86 support.
7042 * aot-compiler.c (emit_exception_debug_info): Control the emission of
7043 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
7045 * mini.c (mini_method_compile): Ditto.
7047 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
7050 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
7051 which mimic .push_section/.pop_section in GAS.
7053 * aot-compiler.c: Emit precise live range information for variables.
7055 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
7057 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
7058 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
7061 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
7062 the live ranges of variables.
7064 * mini.h (struct MonoMethodVar): Add two fields containing the live range
7065 of the variable in terms of native offsets.
7067 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
7069 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
7071 2009-02-02 Mark Probst <mark.probst@gmail.com>
7073 Contributed under the terms of the MIT/X11 license by Steven
7074 Munroe <munroesj@us.ibm.com>.
7076 * exceptions-ppc.c (restore_regs_from_context): Correct operand
7077 order (offset then base reg) for ppc_load_multiple_regs.
7078 (emit_save_saved_regs) Correct operand order for
7079 ppc_store_multiple_regs.
7080 (mono_arch_get_call_filter): Correct operand order for
7081 ppc_load_multiple_regs.
7083 * mini-ppc.c (emit_memcpy): Fix operand order for
7084 ppc_load_reg_update and ppc_store_reg_update.
7085 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
7086 (mono_arch_emit_epilog): Correct operand order for
7087 ppc_load_multiple_regs.
7089 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
7090 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
7092 2009-02-02 Mark Probst <mark.probst@gmail.com>
7094 * cpu-ppc64.md: Fixed storer4_memindex length.
7096 2009-02-02 Zoltan Varga <vargaz@gmail.com>
7098 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
7101 * aot-compiler.c (emit_line_number_info): Optimize this.
7103 2009-02-01 Zoltan Varga <vargaz@gmail.com>
7105 * aot-compiler.c: Disassemble tokens in the IL disassembly.
7107 * aot-compiler.c: Add debug info for methods without debug info by
7108 emitting an IL file and having the line number info referencing that file.
7110 * aot-compiler.c: Optimize the size of the generated line number info.
7112 * aot-compiler.c: Emit line number info in xdebug mode.
7114 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
7117 2009-01-31 Zoltan Varga <vargaz@gmail.com>
7119 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
7121 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
7124 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
7126 * basic-calls.cs: Test for the weird crash found on arm.
7128 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
7130 * cpu-arm.md: Increase the size of storer8_membase_reg and
7131 loadr8_membase_reg to 24 bytes to accomodate the extra add.
7133 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
7134 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
7135 reg to LR otherwise we'll be loading/storing from just the offset.
7137 2009-01-30 Miguel de Icaza <miguel@novell.com>
7139 Question: if we are storing gint32's inside the "*native_offset",
7140 should we change the signature to "gint32 *native_offset" to
7141 ensure that we do not have type definition problems?
7143 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
7144 an int * as this is what the other function expects, causes
7145 problems with Freescale's compiler that defined int32_t to be a
7146 long and makes int incompatible
7148 2009-01-30 Miguel de Icaza <miguel@novell.com>
7150 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
7151 filename conflict with bjam.
7153 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7155 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
7156 as it might use decomposed ops.
7158 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7160 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
7162 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
7165 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
7167 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
7170 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
7171 way registers are stored in MonoContext on arm.
7173 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
7174 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
7176 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
7178 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
7180 * mini.c (mini_init): Register mono_isfinite.
7182 * jit-icalls.c (mono_isfinite): New jit icall.
7184 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
7186 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
7187 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
7190 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7192 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
7193 separate frame and stack pointers, so we must use FP to find the register
7195 The FP reg is retrieved from the MonoContext::regs array.
7197 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7199 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
7202 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7204 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
7205 return R4 and R8 when not running under softfloat.
7207 Fixes basic-calls.exe
7209 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7211 * mini-arm.c: Implement some overflow opcodes.
7213 2009-01-29 Miguel de Icaza <miguel@novell.com>
7215 * ssa.c: handle another alloca.h
7217 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
7218 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
7219 MONO_ARCH_USE_SIGACTION.
7221 * aot-runtime.c, mini-exceptions.c: Replace platform define with
7224 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
7226 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
7227 PPC targets as sigaction does not exist on all platforms, define
7228 this on a per-platform basis.
7230 Instead of erroring out if the platform is not defined, include
7231 mini-ppc-os.h, and expect that the OS specific setting provides
7232 the required information.
7234 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7236 * aot-compiler.c: Fix --enable-minimal=aot.
7238 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7240 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
7243 2009-01-29 Zoltan Varga <vargaz@gmail.com>
7245 * exceptions-arm.c: Fix warnings.
7247 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
7250 * mini-x86.c: Fix --enable-minimal=jit build.
7252 * mini.c: Really fix --enable-minimal=jit build.
7254 * mini.c (construct_object_context_for_method): Move this outside
7255 the DISABLE_JIT block to fix the --enable-minimal=jit build.
7257 "Backported" of r124984 from 2.0 branch.
7259 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
7261 "Backport" of r124977 + r124978 from 2.0 branch.
7263 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
7264 to avoid calling mono_exception_from_token () from the throw trampoline.
7265 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
7266 for throwing corlib exceptions, this fixes full-aot support for corlib
7269 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
7271 2009-01-29 Miguel de Icaza <miguel@novell.com>
7273 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
7274 part of the changes to split the code in mini into operating
7275 system specific files.
7277 This patch was done by copying mini.c to the respective files to
7278 preserve SVN history.
7280 2009-01-29 Zoltan Varga <vargaz@gmail.com>
7282 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
7284 2009-01-28 Zoltan Varga <vargaz@gmail.com>
7286 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
7287 remoting-invoke-with-check wrappers of shared methods.
7289 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
7291 2009-01-27 Mark Probst <mark.probst@gmail.com>
7293 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
7294 optimization if the top of stack is the last instruction in the
7295 bblock. Otherwise it might have been used after its definition.
7298 2009-01-27 Zoltan Varga <vargaz@gmail.com>
7300 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
7301 method as well when get_vcall_slot () fails to match a code sequence.
7303 * mini-arm.c: Fix the android build, which doesn't have
7306 2009-01-26 Zoltan Varga <vargaz@gmail.com>
7308 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
7311 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
7313 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
7315 2009-01-26 Zoltan Varga <vargaz@gmail.com>
7317 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
7318 and put its id into jinfo->used_regs. This is only used on amd64,
7319 which is currently the only platform generating unwind info.
7321 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
7322 the dwarf unwinder. This is required to correctly handle async exceptions
7323 like thread abort and stack overflows, which can happen while a method
7324 is in the middle of its prolog or epilog.
7326 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
7327 the unwind info belonging to an AOTed method.
7329 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
7330 into cfg->unwind_ops.
7332 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
7334 * mini.c (mini_init): Call mono_unwind_init ().
7335 (mini_cleanup): Call mono_unwind_cleanup ().
7337 * unwind.c: Add functions for managing a set of unwind info entries, allowing
7338 unwind info to be shared between methods.
7340 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
7343 * exceptions-amd64.c (mono_arch_exceptions_init): Call
7344 get_throw_pending_exception () to avoid initialization races.
7346 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
7347 mono_arch_exceptions_init () function.
7349 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
7351 2009-01-25 Zoltan Varga <vargaz@gmail.com>
7353 * mini.c (mono_get_domain_intrinsic): New helper function.
7354 (mono_get_thread_intrinsic): Ditto.
7356 * mini-arm.c mini-ia64.c: Use the new helper functions.
7358 * method-to-ir.c (mono_method_to_ir): Fix the comment for
7359 the last constrained_call change, since it is needed in the non-AOT
7362 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
7364 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
7365 mono_get_lmf_addr () on arm eabi linux.
7367 2009-01-24 Zoltan Varga <vargaz@gmail.com>
7369 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
7370 code sequence which matches a non-virtual call.
7372 2009-01-23 Mark Probst <mark.probst@gmail.com>
7374 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
7377 2009-01-23 Zoltan Varga <vargaz@gmail.com>
7379 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
7380 runtime-invoke wrappers, since they are also shared based on signature.
7382 2009-01-22 Mark Probst <mark.probst@gmail.com>
7384 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
7385 info from the (correct) context.
7387 2009-01-22 Zoltan Varga <vargaz@gmail.com>
7389 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
7391 * unwind.c (mono_unwind_frame): New function to unwind through a frame
7392 using dwarf unwinding info. Not yet used.
7394 * mini.c (mini_init): When using xdebug, disable freeing of domains.
7396 2009-01-21 Mark Probst <mark.probst@gmail.com>
7398 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
7401 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
7402 special case and handle mono_arch_delegate_invoke_impl() returning
7403 function descriptors.
7405 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
7406 trampolines return function descriptors, too.
7408 2009-01-21 Zoltan Varga <vargaz@gmail.com>
7410 * method-to-ir.c (handle_alloc): Avoid generic instances in the
7411 out_of_line optimization.
7413 2009-01-21 Martin Baulig <martin@ximian.com>
7416 (MonoCompile): Added `disable_deadce_vars' to disable removing
7420 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
7421 inside the debugger.
7423 * liveness.c (mono_analyze_liveness): Don't remove any unused
7424 variables if `cfg->disable_deadce_vars' is set.
7426 2009-01-21 Mark Probst <mark.probst@gmail.com>
7428 * method-to-ir.c: Only apply exception constructor optimization if
7429 the the method actually belongs to an exception class. Fixes
7432 2009-01-21 Zoltan Varga <vargaz@gmail.com>
7434 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
7435 change inside a #ifdef __mono_ppc64__.
7437 * aot-compiler.c (compile_method): Remove the previous limitation.
7439 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
7440 on type variables in AOTed code.
7442 * aot-compiler.c (compile_method): Skip generic methods having type
7443 constraints on their generic parameters.
7445 * aot-compiler.c (compile_method): Check for methods which cannot be
7446 encoded inside RGCTX_FETCH patches as well.
7448 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
7451 2009-01-20 Mark Probst <mark.probst@gmail.com>
7453 * method-to-ir.c: Force the vtable variable in shared generic code
7454 for the case that they might show up on a stack trace where they
7457 * mini-exceptions.c: Save and use generic sharing info as well as
7458 IP in stack traces to resolve shared generic instantiations.
7460 2009-01-20 Zoltan Varga <vargaz@gmail.com>
7462 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
7463 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
7465 2009-01-20 Mark Probst <mark.probst@gmail.com>
7467 * method-to-ir.c: Do generic sharing for array constructors.
7469 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
7471 * mini-exceptions.c (mono_print_thread_dump): Add information
7472 about the thread state using wapi_current_thread_desc.
7474 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
7476 * basic-simd.cs: Tests for the new constructors.
7478 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
7480 * mini-ops.h: Added OP_EXPAND_*
7484 * mini-x86.c (mono_arch_output_basic_block): Same.
7486 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
7488 2009-01-19 Zoltan Varga <vargaz@gmail.com>
7490 * iltests.il.in: Add a test for #467385.
7492 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
7494 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
7495 thread been cleaned up is not the same currently in execution.
7497 Fixes appdomain-unload crashes on windows, osx and linux variants
7498 without the __thread keyword.
7500 2009-01-18 Zoltan Varga <vargaz@gmail.com>
7502 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
7503 (koush@koushikdutta.com). Implement this for android.
7505 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
7506 begins with a digit.
7508 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
7509 mono_marshal_get_write_barrier ().
7511 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
7513 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
7514 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
7515 that pass them on a register pair.
7517 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
7518 test was crashing due to that.
7520 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
7522 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
7523 trampoline code. Include ucontext.h only if available.
7525 2009-01-15 Mark Probst <mark.probst@gmail.com>
7527 * mini.c: mono_domain_lookup_shared_generic() takes an open method
7528 and doesn't check whether it's sharable, like it was before
7529 removing the shared generics hash. This brings IronPython
7530 performance back to what it was before that change.
7532 2009-01-14 Mark Probst <mark.probst@gmail.com>
7534 * method-to-ir.c: Handle delegate invocation optimization earlier,
7535 otherwise it would be handled (much more slowly) by the
7536 final/sealed optimization.
7538 2009-01-13 Zoltan Varga <vargaz@gmail.com>
7540 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
7541 domain is not set. Fixes #465864.
7543 2009-01-12 Mark Probst <mark.probst@gmail.com>
7545 * method-to-ir.c: Don't stop sharing of generic methods with catch
7546 clauses - we already handle those.
7548 2009-01-12 Mark Probst <mark.probst@gmail.com>
7550 * mini.c, mini.h: lookup_generic_method() is now
7551 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
7552 making the shared_generics_hash obsolete.
7554 2009-01-12 Mark Probst <mark.probst@gmail.com>
7556 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
7557 use the red zone. Make room on the stack first and then use it,
7558 not the other way around.
7560 2009-01-12 Zoltan Varga <vargaz@gmail.com>
7562 * mini.c (mini_init): Call mono_xdebug_init ().
7564 * aot-compiler.c (mono_xdebug_init): Make this non-static.
7566 2009-01-11 Zoltan Varga <vargaz@gmail.com>
7568 * TestDriver.cs: Add an --iter argument to run tests multiple times.
7570 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
7573 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
7574 debug+unwind info for trampolines.
7576 * mini.c (mono_create_unwind_op): New helper function.
7578 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
7580 2009-01-10 Zoltan Varga <vargaz@gmail.com>
7582 * aot-compiler.c: Fix the build.
7584 2009-01-09 Zoltan Varga <vargaz@gmail.com>
7586 * Makefile.am: Update dtrace-prelink.sh location.
7588 2009-01-08 Zoltan Varga <vargaz@gmail.com>
7590 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
7591 optimization. Fixes #464520.
7593 2009-01-07 Bill Holmes <billholmes54@gmail.com>
7595 * mini-amd64.c : Adding code to save/restore non-volatile registers
7598 * exceptions-amd64.c : Adding code to save/restore non-volatile
7599 registers on Winx64.
7601 Contributed under MIT/X11 license.
7603 2009-01-07 Zoltan Varga <vargaz@gmail.com>
7605 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
7606 __GNUC_MINOR__ which can break when the major version changes.
7608 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
7610 * basic-simd.cs: Add tests for usage of the sizeof opcode.
7612 2009-01-07 Geoff Norton <gnorton@novell.com>
7614 * helpers.c: Allow mono -v -v -v to work on darwin.
7616 2009-01-05 Bill Holmes <billholmes54@gmail.com>
7618 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
7621 Contributed under MIT/X11 license.
7623 2009-01-05 Zoltan Varga <vargaz@gmail.com>
7625 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
7626 instead of directly accessing type->data.klass. Fixes #462016.
7627 (mono_allocate_stack_slots_full): Ditto.
7629 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
7630 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
7632 * aot-compiler.c (emit_plt): Fix ARM build.
7634 2009-01-04 Zoltan Varga <vargaz@gmail.com>
7636 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
7638 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
7641 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
7642 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
7645 * iltests.il.in: Add a regression test.
7647 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7649 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
7651 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7653 * basic-simd.cs: Add a regression test for #462457.
7655 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7657 * mini-ops.h: Add a definition of XPHI.
7659 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
7661 * ssa.c (op_phi_to_move): Handle XPHI.
7663 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
7667 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7669 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
7671 2008-12-31 Geoff Norton <gnorton@novell.com>
7673 * mini-ppc.c: The prolog size allocated can be too small for darwin
7674 ppc32 under certain circumstances. Also fix a small logic bug.
7676 2008-12-29 Zoltan Varga <vargaz@gmail.com>
7678 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
7679 while loading AOT methods.
7681 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
7682 since only the former is nulled out after a successful cast. This prevents
7683 crashes with rethrown exceptions when using --debug=casts.
7685 2008-12-24 Mark Probst <mark.probst@gmail.com>
7687 * mini.h: New macro for checking whether a method is final,
7688 i.e. whether the method or its class is marked final.
7690 * method-to-ir.c: Use the new macro for all final-checks
7691 consistently. Fixes the crash in the System.ServiceModel tests.
7693 2008-12-23 Mark Probst <mark.probst@gmail.com>
7695 * mini-exceptions.c (get_exception_catch_class): Corrected another
7696 overly strict assertion.
7698 2008-12-23 Mark Probst <mark.probst@gmail.com>
7700 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
7701 Clobbering it is not allowed because the caller might use it as
7702 the vtable register in the interface call.
7704 2008-12-19 Mark Probst <mark.probst@gmail.com>
7706 * mini-exceptions.c (get_exception_catch_class): Corrected an
7707 overly strict assertion.
7709 2008-12-18 Mark Mason <mmason@upwardaccess.com>
7711 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
7713 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
7715 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
7717 * cpu-mips.md: correct lengths for certain long_ opcodes.
7719 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
7721 * 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().
7723 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7725 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
7727 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7729 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
7731 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
7733 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
7736 2008-12-16 Mark Mason <mmason@upwardaccess.com>
7738 * 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
7740 * 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)
7742 2008-12-15 Mark Mason <mmason@upwardaccess.com>
7744 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
7746 2008-12-14 Zoltan Varga <vargaz@gmail.com>
7748 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
7749 gshared code. Fixes #458947.
7751 * generics.cs: Add a test.
7753 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7755 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7757 * mini-mips.c: first pass n32 code generation.
7759 * mini-mips.h: datatypes and defines for n32 support.
7761 * exceptions-mips.c: first pass n32 code generation.
7763 * tramp-mips.c: first pass n32 code generation.
7765 * cpu-mips.md: add long_ opcodes.
7767 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7769 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7771 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7773 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7775 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7777 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7779 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7781 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7783 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7785 * helpers.c: for mips/n32, don't pass -mips32 to objdump
7787 2008-12-12 Zoltan Varga <vargaz@gmail.com>
7789 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
7791 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
7793 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
7795 2008-12-12 Mark Probst <mark.probst@gmail.com>
7797 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
7798 descriptors for helper functions directly in front of the code.
7800 2008-12-11 Mark Probst <mark.probst@gmail.com>
7802 * method-to-ir.c: Removed an unnecessary assertion.
7804 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7806 * method-to-ir.c: Merge SGEN changes from the old JIT.
7808 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7810 * driver.c (compile_all_methods_thread_main): Handle failure of
7813 2008-12-10 Mark Probst <mark.probst@gmail.com>
7815 * mini-ppc.c: Merged with mini-ppc64.c.
7817 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
7819 * Makefile.am: Use the same sources for PPC and PPC64.
7821 * mini-ppc64.c: Removed.
7823 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7825 * branch-opts.c (remove_block_if_useless): Extract fall through detection
7826 code to mono_bb_is_fall_through.
7828 * branch-opts.c (mono_remove_critical_edges): Same.
7830 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7832 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
7833 expect that an OP_BR_REG will be there.
7835 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7837 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
7838 for the many branch ops. The original check miss OP_BR_REG.
7842 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7844 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
7846 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7848 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
7849 while holding the aot lock.
7851 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7853 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
7855 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7857 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
7858 to release all runtime callable wrappers held by the runtime.
7860 Contributed under MIT/X11 license.
7862 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7864 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
7867 Contributed under MIT/X11 license.
7869 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7871 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
7872 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
7874 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7876 * cpu-mips.md: fix ckfinite length
7878 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
7879 (mono_arch_lowering_pass): cleanup, rearrange for clarity
7880 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
7882 2008-12-08 Mark Mason <mmason@upwardaccess.com>
7884 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
7886 2008-12-08 Geoff Norton <gnorton@novell.com>
7888 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
7889 size by 8 bytes as well.
7891 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7893 * basic-simd.cs: Fix method names for Vector16b.
7895 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7897 * basic-simd.cs: Fix method names for Vector16sb.
7899 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7901 * basic-simd.cs: Fix method names for Vector8us.
7903 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7905 * basic-simd.cs: Fix method names for Vector8s.
7907 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7909 * basic-simd.cs: Fix method names for Vector4ui.
7911 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7913 * basic-simd.cs: Fix method names for Vector2l.
7915 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7917 * basic-simd.cs: Fix method names for Vector2d.
7919 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7921 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
7922 that are extension methods.
7924 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7926 * basic-simd.cs: Fix method names for Vector4f.
7928 2008-12-08 Zoltan Varga <vargaz@gmail.com>
7930 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
7931 as such. Fixes #456669.
7933 2008-12-07 Mark Mason <mmason@upwardaccess.com>
7935 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
7937 2008-12-07 Mark Mason <mmason@upwardaccess.com>
7939 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
7940 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
7941 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
7942 (mips_adjust_stackframe): handle FP spills
7944 * mini-ops.h: add mips_mtc1_s2
7946 * cpu-mips.md: add mips_mtc1_s2
7948 2008-12-07 Zoltan Varga <vargaz@gmail.com>
7950 * unwind.c: New file, move the unwind info encoding functions here from
7951 aot-compiler.c, so they could be used at runtime too.
7953 2008-12-05 Mark Mason <mmason@upwardaccess.com>
7955 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
7956 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
7958 2008-12-05 Mark Mason <mmason@upwardaccess.com>
7960 * mini-mips.c: cleanup warnings
7961 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
7962 (mips_adjust_stackframe): handle case of taking the address of stack locals
7964 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7966 * aot-compiler.c: Implement a few functions missing from the asm writer.
7967 (emit_method_code): Only write symbols for methods when using the bin
7968 writer, since the assembler can't deal with the characters in our method
7971 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
7973 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
7976 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
7977 a bit to also restore %rax.
7979 2008-12-05 Mark Probst <mark.probst@gmail.com>
7981 * mini-ppc.c: Some simple merges from mini-ppc64.c.
7983 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7985 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
7988 2008-12-05 Mark Probst <mark.probst@gmail.com>
7990 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
7992 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
7993 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
7995 * exceptions-ppc64.c: Removed.
7997 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
7999 2008-12-05 Mark Probst <mark.probst@gmail.com>
8001 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
8004 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
8006 * tramp-ppc64.c: Removed.
8008 2008-12-05 Zoltan Varga <vargaz@gmail.com>
8010 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
8013 2008-12-05 Mark Probst <mark.probst@gmail.com>
8015 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
8017 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
8018 mini-ppc.h instead of mini-ppc64.h.
8020 * mini-ppc64.h: Removed.
8022 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8024 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
8026 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
8028 2008-12-05 Mark Probst <mark.probst@gmail.com>
8030 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
8031 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
8034 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
8036 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
8038 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
8040 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
8042 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
8044 * basic-simd.cs: Tests for operator == and != on Vector4f.
8046 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
8048 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
8050 * simd-intrinsics.c: Kill useless enum.
8052 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8054 * cpu-mips.md: add long_conv_to_ovf_i4_2
8055 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
8057 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8059 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
8061 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
8063 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8065 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
8067 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
8069 * basic-simd.cs: Add tests for new methods.
8071 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
8073 * simd-intrinsics.c: Add support for operator == and !=
8076 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
8078 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
8080 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
8082 2008-12-04 Zoltan Varga <vargaz@gmail.com>
8084 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
8086 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
8087 MONO_PATCH_INFO_ICALL_ADDR.
8089 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
8091 * aot-compiler.c: Resurrect full-aot support.
8093 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8095 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
8097 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8099 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
8101 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
8103 * basic-simd.cs: Fix tests to work under ppc.
8104 Remove tests for methods that will be removed.
8106 2008-12-03 Mark Probst <mark.probst@gmail.com>
8108 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
8109 generic type (via a typedef or typeref) correctly.
8111 2008-12-03 Zoltan Varga <vargaz@gmail.com>
8113 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
8114 diagnose an assertion failure.
8116 2008-12-02 Mark Probst <mark.probst@gmail.com>
8118 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
8119 Fix trampoline size.
8121 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
8122 conversion opcodes are implemented natively instead via emulation.
8124 2008-12-01 Mark Mason <mmason@upwardaccess.com>
8126 * cpu-mips.md: remove mips_xori
8128 * mini-ops.h: remove mips_xori
8130 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
8132 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
8134 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
8136 2008-12-01 Mark Mason <mmason@upwardaccess.com>
8138 * cpu-mips.md: fix instruction lengths.
8140 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
8142 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
8144 * mini-ops.h: fix slti / sltiu op profiles.
8146 2008-12-02 Martin Baulig <martin@ximian.com>
8148 * method-to-ir.c (mono_method_to_ir): Disable debugging
8149 information for the init locals block to make the debugger stop
8150 after all locals have been initalized.
8152 2008-12-02 Martin Baulig <martin@ximian.com>
8154 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
8155 running inside the debugger.
8157 2008-12-01 Zoltan Varga <vargaz@gmail.com>
8159 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
8162 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
8163 alu->alu imm optimization which only shows if deadce is disabled.
8165 * aot-compiler.c: Rename the function names for the binary and asm writers
8166 so they can coexist in the same process. Rework the xdebug code to use the
8167 asm writer. This avoids the need to call into the runtime to dump the
8168 debugging info. Add more debugging info for types.
8170 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
8172 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
8173 cpu description tables, they can't occur in cpu-<ARCH>.md.
8175 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
8176 the stack in CEE_LDFLDA. Fixes #450542.
8178 * generics.cs: Add a new test.
8180 2008-12-01 Mark Mason <mmason@upwardaccess.com>
8182 * mini-ops.h: updated MIPS opcodes
8183 * mini-mips.c: decompose long opts
8184 * mini-mips.h: decompose long opts
8186 2008-11-29 Mark Mason <mmason@upwardaccess.com>
8188 * cpu-mips.md: fix length on int_rem_un
8189 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
8191 2008-11-29 Zoltan Varga <vargaz@gmail.com>
8193 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
8195 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
8197 2008-11-29 Martin Baulig <martin@ximian.com>
8199 * mini-exceptions.c (mono_handle_native_sigsegv): Check
8200 mono_debug_using_mono_debugger() in addition to the
8201 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
8203 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8205 * mini-ops.h: updated more MIPS opcodes
8206 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
8207 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
8209 2008-11-28 Mark Probst <mark.probst@gmail.com>
8211 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
8213 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8215 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
8216 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
8217 * mini-ops.h: correct selected mips opcode entries
8219 2008-11-28 Mark Probst <mark.probst@gmail.com>
8221 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
8224 2008-11-28 Mark Probst <mark.probst@gmail.com>
8226 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
8228 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8230 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
8231 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
8232 * mini-mips.h: disable IMT
8233 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
8235 2008-11-28 Mark Probst <mark.probst@gmail.com>
8237 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
8239 2008-11-28 Mark Probst <mark.probst@gmail.com>
8241 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
8243 2008-11-28 Zoltan Varga <vargaz@gmail.com>
8245 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
8248 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8250 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
8251 for Set/GetVector aligned versions.
8253 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8255 * basic-simd.cs: Add tests for Get/SetVector.
8257 2008-11-27 Mark Probst <mark.probst@gmail.com>
8259 * mini.c: Removed g_slist_append_mempool(). Now in
8262 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8264 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
8265 size properly and make the bounds check optional.
8267 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
8268 for SetVector and IsAligned.
8270 2008-11-27 Zoltan Varga <vargaz@gmail.com>
8272 * mini.c: Remove unused mono_normalize_opcodes () function.
8274 2008-11-26 Mark Probst <mark.probst@gmail.com>
8276 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
8277 using the new atomic add ops now.
8279 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
8282 2008-11-26 Mark Probst <mark.probst@gmail.com>
8284 * mini-ppc64.c: Several fixes.
8286 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8288 * cpu-mips.md: added jump_table
8289 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
8291 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8293 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
8295 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8297 * mini-ops.h: corrected a handful of MIPS opcodes.
8299 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8301 * aot-compiler.c: MIPS to use ELF writer
8303 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8305 * mini-codegen.c: remove MIPS specific assert.
8307 2008-11-25 Mark Probst <mark.probst@gmail.com>
8309 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
8310 fixes. PPC64 now passes most of the runtime regressions.
8312 2008-11-24 Zoltan Varga <vargaz@gmail.com>
8314 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
8315 volatile intervals a bit.
8317 2008-11-24 Mark Probst <mark.probst@gmail.com>
8319 * basic-long.cs: New test case.
8321 2008-11-23 Zoltan Varga <vargaz@gmail.com>
8323 * mini.c (mini_method_compile): Disable globalra for large methods for
8326 * regalloc2.c (order_moves): Add fp support.
8328 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
8329 source bblock ends with an OP_BR_REG.
8331 * ratests.cs: Add a new test.
8333 2008-11-23 Mark Probst <mark.probst@gmail.com>
8335 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
8336 sharing. PPC64 now passes generics.exe.
8338 2008-11-23 Mark Probst <mark.probst@gmail.com>
8340 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
8342 2008-11-23 Zoltan Varga <vargaz@gmail.com>
8344 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
8345 memory when mono_jit_info_table_find () can't find the method in the
8348 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
8351 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
8354 2008-11-23 Mark Probst <mark.probst@gmail.com>
8356 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
8357 Several fixes. PPC64 now runs exceptions.exe and
8358 devirtualization.exe.
8360 2008-11-22 Mark Probst <mark.probst@gmail.com>
8362 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
8363 arrays.exe and basic-math.exe.
8365 2008-11-22 Mark Probst <mark.probst@gmail.com>
8367 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
8368 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
8370 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8372 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
8374 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8376 * method-to-ir.c: Move bounds checking macros to ir-emit.h
8378 * ir-emit.h: Move macros from method-to-ir.c to here.
8380 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8382 * mini-ops.h: Correct the long simd ops to use LREG.
8384 2008-11-21 Zoltan Varga <vargaz@gmail.com>
8386 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
8388 * mini-ops.h: Correct the dreg type of a few long opcodes.
8390 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
8393 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
8395 * mini-ppc.c: remove negative stack references in epilog
8396 for platforms that don't support the red zone.
8398 2008-11-21 Mark Probst <mark.probst@gmail.com>
8400 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
8401 point regs. Now PPC64 passes basic-calls.exe.
8403 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8405 * basic-simd.cs: Add tests for accessors of Vector2l.
8407 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8409 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
8411 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
8413 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
8415 2008-11-21 Mark Probst <mark.probst@gmail.com>
8417 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
8418 PPC64 passes basic-long.exe.
8420 2008-11-20 Mark Probst <mark.probst@gmail.com>
8422 * decompose.c: Decompose carry and overflow add on PPC64 like on
8423 other 64 bit archs. Don't decompose sub at all on PPC64.
8425 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
8426 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
8429 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8431 * basic-simd.cs: Add tests for accessors of Vector2d.
8433 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8435 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
8439 * mini-x86.c (mono_arch_output_basic_block): Same.
8441 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
8443 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8445 * basic-simd.cs: Add tests for accessors of Vector4f.
8447 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8449 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
8453 * mini-x86.c (mono_arch_output_basic_block): Same.
8455 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
8457 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8459 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
8461 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8463 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
8467 * mini-x86.c (mono_arch_output_basic_block): Same.
8469 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
8471 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8473 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
8475 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8477 * simd-intrinsics.c: Enable setters for Vector16sb.
8479 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8481 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
8485 * mini-x86.c (mono_arch_output_basic_block): Same.
8487 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
8489 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
8491 * simd-intrinsics.c: Implement setter for Vector8us.
8493 2008-11-19 Zoltan Varga <vargaz@gmail.com>
8495 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
8498 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
8500 * mini-ppc.c: remove references to the red zone in the prolog
8501 (for systems that don't support it).
8503 2008-11-19 Mark Probst <mark.probst@gmail.com>
8505 * cpu-ppc64.md: Fixed a few instruction lengths.
8507 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
8510 2008-11-19 Mark Probst <mark.probst@gmail.com>
8512 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
8515 2008-11-19 Zoltan Varga <vargaz@gmail.com>
8517 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
8519 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
8521 * mini-ops.h: Added OP_INSERT_I2.
8525 * mini-x86.c (mono_arch_output_basic_block): Same.
8527 * simd-intrinsics.c: Implement setter for Vector8s.
8529 * simd-methods.h: Add the names of get setters of Vector8s.
8531 2008-11-18 Zoltan Varga <vargaz@gmail.com>
8533 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
8535 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
8538 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
8540 2008-11-18 Mark Probst <mark.probst@gmail.com>
8542 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
8543 for PPC64. An empty program runs now.
8545 2008-11-18 Zoltan Varga <vargaz@gmail.com>
8547 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
8549 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
8550 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
8551 info for JITted code is emitted into a shared library, loadable into gdb.
8553 2008-11-18 Mark Probst <mark.probst@gmail.com>
8555 * Makefile.am: Changes to build PPC64.
8557 * mini-arch.h: Include mini-ppc64.h on PPC64.
8559 2008-11-18 Mark Probst <mark.probst@gmail.com>
8561 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
8562 in PPC code up to r119147.
8564 2008-11-18 Mark Probst <mark.probst@gmail.com>
8566 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
8567 cpu-ppc64.md: Changes for PPC64.
8569 Based on code submitted by andreas.faerber@web.de at
8570 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
8573 2008-11-18 Mark Probst <mark.probst@gmail.com>
8575 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
8576 cpu-ppc64.md: Copied from the corresponding PPC files from
8579 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
8581 * mini-ops.h: Added OP_ROUND.
8583 * cpu-x86.md: Added round.
8585 * mini-x86.c: Added support for intrinsicing Math.Round (double).
8587 * basic-math.cs: Added test_0_round to test rounding.
8589 Contributed under MIT/X11 license.
8591 2008-11-17 Bill Holmes <billholmes54@gmail.com>
8593 * aot-compiler.c : Fix the Winx64 build.
8595 Contributed under MIT/X11 license.
8597 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8599 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
8600 in OP_EXTRACT_R8 to avoid possible stack corruption.
8602 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8604 * mini-ops.h: Added OP_EXTRACT_R8/I8.
8606 * cpu-x86.md: Added extract_r8.
8608 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
8610 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
8611 a couple of OP_EXTRACT_I4.
8613 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
8615 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
8617 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8619 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
8622 2008-11-17 Zoltan Varga <vargaz@gmail.com>
8624 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
8625 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
8627 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
8628 are not needed any more.
8630 * mini.h: Remove the unused INS_LIST macros.
8632 * mini.c (mini_method_compile): Remove a disable globalra case which is no
8635 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
8638 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
8639 mono_alloc_ireg () instead.
8641 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
8644 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
8647 * aot-runtime.c (load_aot_module): Disable AOT when running under
8650 * mini-amd64.h: Change the monitor fastpath defines to check for
8651 !PLATFORM_WIN32 so they work on *bsd too.
8653 * mini.h mini.c mini-hhpa.c: Remove more unused code.
8655 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
8657 * mini.h (MonoCompile): Remove new_ir flag.
8659 * regalloc.h regalloc.c: Remove unused code.
8661 * cpu-*.md: Remove more unused opcodes.
8663 * simple-cee-ops.h simple-mini-ops.h: Removed.
8665 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
8667 2008-11-17 Zoltan Varga <vargaz@gmail.com>
8669 * aliasing.h: Removed.
8671 * *.c: Remove references to aliasing.h and inssel.h.
8673 * mini.c: Remove additional unused functions.
8675 * mini-ops.h cpu-*.md: Remove unused opcodes.
8677 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8679 Remove the old JIT code.
8681 * inssel*.brg: Removed.
8683 * ssa.c abcremoval.c aliasing.c: Removed.
8685 * ssa2.c: Renamed to ssa.c.
8687 * abcremoval2.c: Renamed to abcremoval.c.
8689 * *.c: Removed all !cfg->new_ir code.
8691 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
8692 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
8694 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
8696 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8698 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
8699 to simplify the code and cut back on the number of global symbols in the AOT
8702 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
8704 2008-11-15 Zoltan Varga <vargaz@gmail.com>
8706 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
8707 with the got/got_info tables.
8709 * mini.h: Bump AOT file format version.
8711 * unwind.h: New file, contains definitions for stack unwinding.
8713 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
8716 * aot-compiler.c: Generalize the emitting of unwind information to use the
8717 information in cfg->unwind_ops.
8719 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
8721 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
8722 AOT method frames. Enable writing symbols for methods by default.
8724 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
8726 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
8727 and make it work with vectors of element sizes 1, 2 and 4.
8729 * simd-intrinsics.c: Enable getter for all vectors with element size
8732 * simd-methods.h: Add the names of other getters.
8734 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
8740 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
8742 * mini-ppc.h: portability fix.
8744 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8746 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
8747 buggy and will overwrite it.
8749 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8751 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
8752 Use it to emit local symbols for all methods so AOTed methods show up with
8753 their full name in gdb/valgrind output.
8755 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
8757 * mini-ppc.c: portability fixes.
8759 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8761 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
8762 entries out of the if (!generic_shared...) code so it is always done.
8763 (mono_class_init_trampoline): Do the patching when running under valgrind
8764 too, newer versions of valgrind have no problems with it.
8766 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8768 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
8771 2008-11-13 Mark Probst <mark.probst@gmail.com>
8773 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
8776 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8778 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
8780 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8782 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
8788 * simd-intrinsics.c: Same.
8790 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8792 * simd-intrinsics.c: Enable constructor intrinsics for all types.
8794 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8796 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
8797 to work with more Vector types.
8799 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8801 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
8802 store the elemens directly instead of using and intermediate.
8804 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8806 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
8808 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
8809 to preserve %eax for aot plt trampolines.
8811 * aot-compiler.c (compile_method): Don't skip synchronized methods.
8812 (encode_method_ref): Flag synchronized methods so they won't go through
8815 * aot-compiler.c: Additional work to support AOTing synchronized methods/
8818 * cpu-ia64.md (jmp): Increase max length.
8820 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8822 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
8823 open generic classes.
8825 * aot-compiler.c: Enable the ELF writer on ELF platforms.
8827 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
8828 box+brtrue optimization since it causes test failures on x86.
8830 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8832 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
8838 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
8839 for simd ctor values.
8841 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
8842 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
8844 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8846 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
8849 * simd-instrincs.c: Same.
8851 * basic-simd.cs: Same.
8853 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8855 * ratests.cs: Add more tests.
8857 * regalloc2.c (add_spill_code): Handle more corner cases.
8859 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8861 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
8862 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
8863 both the source an destination of an instruction.
8865 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8867 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
8868 wapihandles.c: more portability changes.
8870 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
8872 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
8873 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
8874 safe to execute in a signal handler and the kernel provides better
8875 the info in /proc/self/smaps. Avoid the assert on sigaction during
8878 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8880 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
8881 do the bblock linking hack if it is actually needed.
8883 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
8886 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
8887 crash problem is fixed.
8889 * branch-opts.c (mono_remove_critical_edges): Link up newly added
8892 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
8894 (mini_method_compile): Set the starting value of next_vreg to
8895 MAX_IREGS + MAX_FREGS when using globalra.
8897 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
8898 filter clauses with BB_EXCEPTION_HANDLER.
8900 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
8902 2008-11-10 Mark Probst <mark.probst@gmail.com>
8904 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
8905 space for stdcall. Fixes regressions on Win32.
8907 2008-11-10 Zoltan Varga <vargaz@gmail.com>
8909 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
8911 (linear_scan): Remove an assert which doesn't seem to be needed.
8913 * local-propagation.c (mono_local_deadce): Avoid a call to
8914 MONO_DELETE_INS which would screw up the instruction linking.
8916 * mini.c (mono_decompose_op_imm): Make this work with globalra.
8918 * regalloc2.c: Upgrade to work the current JIT code.
8920 2008-11-09 Zoltan Varga <vargaz@gmail.com>
8922 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
8925 * aot-runtime.c: Remove some dead code.
8927 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
8929 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
8931 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
8932 trampolines using sscanf since atoi doesn't work on large unsigned values.
8934 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
8935 Initialize code_size.
8937 2008-11-08 Mark Probst <mark.probst@gmail.com>
8939 * method-to-ir.c (mini_emit_inst_for_method): Make
8940 Interlocked.CompareExchange work for Int arguments on 32 bit
8943 2008-11-07 Mark Probst <mark.probst@gmail.com>
8945 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
8947 2008-11-06 Bill Holmes <billholmes54@gmail.com>
8949 * main.c Fix MSVC build.
8951 Contributed under MIT/X11 license.
8953 2008-11-06 Mark Probst <mark.probst@gmail.com>
8955 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
8956 alignment larger than 8 bytes are aligned correctly, too.
8958 * mini.c: Honor the min_align field of MonoClass when laying out
8961 2008-11-06 Zoltan Varga <vargaz@gmail.com>
8963 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
8965 * aot-compiler.c (emit_plt): Fix a warning.
8967 * aot-compiler.c: Implement ARM support in the binary writer.
8969 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8971 * basic-simd.cs: Add test for getter with byref arg.
8972 Fix the naming of a few tests.
8973 Add missing checks to a test.
8975 2008-11-05 Zoltan Varga <vargaz@gmail.com>
8977 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
8979 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
8980 most of the full-aot support for monitor enter/exit trampolines.
8982 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
8983 enter/exit trampoline creation functions.
8985 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
8988 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
8990 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
8991 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
8992 implement the needed functionality without adding crap to the runtime.
8994 2008-11-05 Zoltan Varga <vargaz@gmail.com>
8996 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
8999 * mini.c (mono_build_date): New global version holding the build date in
9002 * Makefile.am (buildver.c): Generate a file containing the build date.
9004 * main.c: Set the build date from the generated file.
9006 * mini.c (mono_get_runtime_build_info): New helper function returning build
9007 information in a string format.
9009 * driver.c (mono_main): Print the build date in --version.
9011 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
9012 file when the bind-to-runtime-version option is used.
9014 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
9016 * simd-intrinsics.c: Fix bug when using getters and byref args.
9018 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
9020 * simd-methods.h: Rename prefetch methods.
9022 * simd-intrinsics.c: Same.
9024 2008-11-05 Mark Probst <mark.probst@gmail.com>
9026 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
9029 2008-11-04 Zoltan Varga <vargaz@gmail.com>
9031 * aot-compiler.c: Use the bundled elf header files instead of depending on
9034 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
9037 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
9040 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
9042 * cpu-x86.md: Add store nta ops.
9048 * mini.h: Add an enum for simd prefetch modes.
9050 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
9051 of store. Use the changed code to support store nta.
9053 * simd-intrinsics.c: Add prefetch ops for all vector types.
9055 2008-11-04 Zoltan Varga <vargaz@gmail.com>
9057 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
9060 * aot-compiler.c: Use statically allocated buffers for constructing symbol
9063 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
9066 2008-11-04 Mark Probst <mark.probst@gmail.com>
9068 * mini-x86.c: Fixed commit.
9070 2008-11-04 Zoltan Varga <vargaz@gmail.com>
9072 * aot-compiler.c (emit_plt): Align the plt section only on x86.
9074 2008-11-04 Mark Probst <mark.probst@gmail.com>
9076 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
9077 and MONITOR_EXIT, for the ASM fastpaths.
9079 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
9082 * mini.c, patch-info.h: Signature and patch infos for
9083 Monitor.Enter/Exit trampolines.
9085 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
9087 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
9088 Monitor.Enter/Exit ASM fastpath for Linux.
9090 2008-11-04 Zoltan Varga <vargaz@gmail.com>
9092 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
9094 * objects.cs: Add a new test.
9096 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
9098 * aot-runtime.c (load_method): Run class initialization in the PLT case even
9099 if MONO_LOG_LEVEL is set.
9101 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
9103 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
9105 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
9107 * aot-compiler.c: Change the relocation code to use virtual addresses instead
9108 of file offsets. Align the sections belonging to the data segment to
9111 2008-11-03 Zoltan Varga <vargaz@gmail.com>
9113 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
9114 elf.h. Port it to amd64.
9116 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
9118 * driver.c: Enable SIMD by default.
9120 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
9122 * cpu-x86.md: Add prefetch op.
9128 * mini.h: Add an enum for simd prefetch modes.
9130 * simd-methods.h: Add prefetch function names.
9132 * simd-intrinsics.c: Add prefetch ops for all vector types.
9134 2008-11-03 Zoltan Varga <vargaz@gmail.com>
9136 * aot-compiler.c (emit_bytes): Speed this up a little.
9138 2008-11-02 Zoltan Varga <vargaz@gmail.com>
9140 * aot-compiler.c: Add JIT time etc. statistics.
9142 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
9144 * mini.h (MonoCompile): Add 'got_offset' field.
9146 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
9147 method_got_offsets array.
9149 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
9152 * aot-compiler.c (compile_method): Add generic method instances referenced
9153 by the method to the list of methods to be compiled, this is required so if
9154 A<T> references B<T>, and another assembly references A<int>, then it will
9155 also get a copy of B<int>.
9157 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
9158 when checking for monitor enter/exit.
9160 2008-10-30 Mark Probst <mark.probst@gmail.com>
9162 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
9163 for Monitor.Enter and Monitor.Exit if enabled.
9165 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
9168 2008-10-30 Zoltan Varga <vargaz@gmail.com>
9170 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
9171 of an OP_MOVE. Fixes #440046.
9173 * basic-long.cs: Add a new test.
9175 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
9177 * mini.h: Add synchronization note for the managed counter-part.
9179 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
9180 returns the simd caps of the current cpu.
9182 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
9184 * basic-simd.cs: Remove Console.WriteLine.
9186 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9188 * basic-simd.cs: New tests for Vector2ul.
9190 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9192 * simd-intrinsics.c: Add new vector type Vector2ul.
9194 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9196 * basic-simd.cs: New tests for Vector2l.
9198 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9200 * cpu-x86.md: Add long version of most packed int ops.
9206 * simd-intrinsics.c: Add new vector type Vector2l.
9208 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9210 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
9212 * simd-methods.h: Remove SN_op_BitwiseXor.
9214 2008-10-28 Zoltan Varga <vargaz@gmail.com>
9216 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
9219 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9221 * basic-simd.cs: Test for Vector2d.
9223 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
9226 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9228 * cpu-x86.md: Add double version of all packed float ops.
9234 * simd-intrinsics.c: Add new vector type Vector2d.
9236 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
9238 * simd-methods.h: Add Duplicate.
9240 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9242 * basic-simd.cs: Test for packing with signed saturation.
9244 2008-10-28 Zoltan Varga <vargaz@gmail.com>
9246 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
9247 found in the TYPESPEC table.
9249 2008-10-26 Zoltan Varga <vargaz@gmail.com>
9251 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
9254 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
9256 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
9257 instead of the RVA, since the RVA can be changed by tools like the cil
9260 * method-to-ir.c (mono_method_to_ir2): Ditto.
9262 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
9263 (deserialize_variable): Ditto.
9265 2008-10-25 Martin Baulig <martin@ximian.com>
9267 * debug-mini.c (write_variable): Use
9268 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
9270 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9272 * cpu-x86.md: Add unsigned variants of packd and packw.
9276 * mini-x86.h: Emit the right instruction for packd and packw.
9277 Add unsigned variants of packd and packw.
9279 * simd-intrinsics.c: Packd and packw were used in place of their
9280 unsigned variants. Change that.
9281 Add intrinsics for (Signed)PackWithSignedSaturation.
9283 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
9285 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9287 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
9289 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9291 * mini-ops.h: Remove dword packed add/sub with saturation ops.
9293 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
9295 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
9298 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
9300 2008-10-24 Mark Probst <mark.probst@gmail.com>
9302 * method-to-ir.c, mini.c: Special casing for the synchronized
9303 wrapper for the ldtoken+GetTypeFromHandle case.
9305 2008-10-24 Zoltan Varga <vargaz@gmail.com>
9307 * mini.c (mono_replace_ins): Move this to branch-opts.c.
9309 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
9310 created/split bblocks.
9312 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9314 * mini-ops.h: Add packed signed mul high.
9318 * mini-x86.c (mono_arch_output_basic_block): Same.
9320 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
9322 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
9324 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9326 * basic-simd.cs: Tests for Vector16sb.
9328 2008-10-24 Zoltan Varga <vargaz@gmail.com>
9330 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
9332 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
9334 * mini-ops.h: Add packed signed min, max and compare greater.
9338 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
9341 * simd-methods.h: Add CompareGreaterThan.
9343 * simd-methods.h: Remove CompareEquals.
9345 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
9347 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
9349 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
9352 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
9354 * basic-simd.cs: Fix tests due to change in the API.
9356 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9358 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
9360 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9362 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
9364 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
9365 inst_offset as this has invalid values for LDADDR.
9367 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9369 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
9371 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
9373 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9375 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
9376 for accessing field->data.
9378 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9380 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
9382 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9384 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
9386 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
9388 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9390 * dominators.c (mono_compute_natural_loops): Allocate GList enties
9391 from the cfg mempool.
9393 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
9395 * basic-simd.cs: Tests for new methods in Vector8us.
9397 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
9399 * mini-ops.h: Add multiply and store high.
9403 * mini-x86.c (mono_arch_output_basic_block): Same.
9405 * simd-methods.h: Same.
9407 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
9410 2008-10-19 Zoltan Varga <vargaz@gmail.com>
9412 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
9413 mono_class_setup_vtable ().
9415 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
9416 mono_class_get_vtable_entry () for accessing klass->vtable.
9418 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
9420 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
9423 * method-to-ir.c (mono_save_token_info): Don't save references made from
9426 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
9427 of generic instances.
9429 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
9431 2008-10-19 Mark Probst <mark.probst@gmail.com>
9433 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
9434 OP_JMP depends on the method signature. Calculate it properly.
9436 2008-10-19 Zoltan Varga <vargaz@gmail.com>
9438 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
9441 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
9443 (emit_extra_methods): Add another table mapping method indexes to
9444 offsets in the extra_method_info table.
9446 * mini.h: Bump AOT file format version.
9448 * aot-runtime.c: Merge most of the code from mono_aot_get_method
9449 and mono_aot_get_method_from_token () into one function.
9451 2008-10-19 Mark Probst <mark.probst@gmail.com>
9453 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
9456 2008-10-18 Zoltan Varga <vargaz@gmail.com>
9458 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
9461 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
9464 * mini.c (mono_patch_info_equal): Compare the generic context as well.
9466 * mini.h: Bump aot file format version.
9468 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
9469 AOT file can contain native code for methods which are not in the METHOD
9470 table. Generate code for non-sharable generic instances of generic methods
9471 found in the METHODSPEC table.
9473 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
9474 encoding generic type handles.
9476 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
9477 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
9479 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
9480 macros + MONO_ADD_INS.
9482 * mini.c (mono_jump_info_token_new2): New function which takes a generic
9485 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
9487 * mini.h: Bump aot file format version.
9489 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
9491 2008-10-17 Mark Probst <mark.probst@gmail.com>
9493 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
9494 platforms, with definable stack alignment value. Set to 16 now
9497 * mini.c, mini.h, driver.c: Command line option for disabling
9500 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9502 * basic-simd.cs: Tests for new methods in Vector4ui.
9504 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9506 * mini-ops.h: Add packed int shuffle.
9510 * mini-x86.c (mono_arch_output_basic_block): Same.
9512 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
9513 extract mask, max, min, shuffle.
9515 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
9517 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9519 * basic-simd.cs: Tests for new methods in Vector8us.
9521 2008-10-17 Mark Probst <mark.probst@gmail.com>
9523 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
9524 RuntimeTypeHandle, not a TypedReference.
9526 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
9528 * simd-intrinsics.c: remove relocations.
9530 2008-10-17 Zoltan Varga <vargaz@gmail.com>
9532 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
9533 optimizations from the x86 backend.
9535 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
9537 * simd-methods.h, simd-intrinsics.c: debloat method names and
9538 prepare for no relocations.
9540 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9542 * mini-ops.h: Add packed min/equal and sum of absolute differences.
9546 * mini-x86.c (mono_arch_output_basic_block): Same.
9548 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
9549 extract mask, max, min and sum of absolute differences.
9551 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
9554 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9556 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
9557 Renamed one test for consistency.
9559 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9561 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
9562 fix to the code that deal with other blocks.
9564 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9566 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
9568 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9570 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
9571 that deals with vreg interference. Explicitly check for OP_LDADDR to be
9572 able to process the source reg.
9574 2008-10-16 Martin Baulig <martin@ximian.com>
9576 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
9578 * inssel.brg: Add `OP_HARD_NOP'.
9580 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
9582 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
9583 `OP_HARD_NOP' instruction when running inside the debugger.
9585 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
9586 `OP_HARD_NOP' instruction when running inside the debugger.
9588 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9590 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
9591 now works. The issue with the regalloc tripping up no longer
9594 * simd-intrinsics.c (load_simd_vreg): Same.
9596 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9598 * basic-simd.cs: Tests for new Vector8ui methods.
9600 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9602 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
9603 only for type. This fixes crashes where MonoInst::klass is checked
9604 for ops of type != VTYPE or OBJ.
9606 * simd-intrinsics.c (load_simd_vreg): Same.
9608 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9610 * mini-ops.h: Add ops for packed shuffle/max/avg and
9615 * mini-x86.c (mono_arch_output_basic_block): Same.
9617 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
9620 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
9621 to emit extract mask op.
9623 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
9624 to emit word shuffles.
9626 2008-10-15 Mark Probst <mark.probst@gmail.com>
9628 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
9629 the largest alignment needed by a variable, but at least
9632 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9634 * basic-simd.cs: Tests for the fixes in the last commit.
9636 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9638 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
9639 no longer handles STACK_PTR input.
9641 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
9643 * simd-intrinsics.c (load_simd_vreg): New function that works like
9644 get_simd_vreg but handles STACK_PTR input.
9646 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
9647 as the input can be an arbitrary pointer.
9649 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
9650 LDADDR local optimization directly otherwise use a store op.
9652 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9654 * basic-simd.cs: Tests for dup low and dup high.
9656 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9658 * mini-ops.h: Add dup low and dup high ops.
9662 * mini-x86.c (mono_arch_output_basic_block): Same.
9664 * simd-intrinsics.c (vector4f_intrinsics): Same.
9666 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9668 * basic-simd.cs: Tests for recently added functionality.
9670 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9672 * mini-ops.h: Add remaining sse1 fp ops.
9674 * cpu-x86.md: Add remaining sse1 fp ops.
9676 * mini-x86.c (mono_arch_output_basic_block): Same.
9678 * mini.h: Add enum for simd FP compare conditions.
9680 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
9682 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
9683 so the backed can generate the appropriate op.
9685 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9686 This patch squeese one more byte from the SimdIntrinsc struct.
9688 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
9689 a a shift amount intead of simply or'ing it.
9691 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
9693 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
9694 byte so we can have an aditional flags field without increasing struct size.
9696 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
9697 against the simd_supported_versions bitmask.
9699 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
9701 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
9703 * mini.c: remove rawbuffer code (the only use here is unsafe because
9704 it takes locks during signal handling and the kernel now provides much
9705 better info in proc/pid/smaps these days).
9707 2008-10-13 Zoltan Varga <vargaz@gmail.com>
9709 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
9710 OP_X86_PUSH_OBJ. Fixes #434620.
9712 * objects.cs: Add a test.
9714 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
9716 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
9717 that the packuswb/packusdw don't work with unsigned numbers for what
9718 would be negative numbers in signed format.
9720 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
9721 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
9723 * mini-ops.h: Add doubleword forms of many ops and packing ones.
9725 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
9727 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
9729 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
9731 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
9734 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
9735 version as the enum in mini.h.
9737 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
9738 for sse3 ops, check the simd_version field if present. This way the code
9739 works with all versions of sse.
9741 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9743 * simd-intrinsics.c: Fixed intrinsic name typo.
9745 * mini.h: Added missing simd exported function.
9747 * basic-simd.cs: Added tests for Vector4ui.
9748 Fixed broken test for Vector16b.
9750 2008-10-10 Zoltan Varga <vargaz@gmail.com>
9752 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
9753 the max length to 64.
9755 2008-10-10 Mark Probst <mark.probst@gmail.com>
9757 * method-to-ir.c: Only do the fast virtual generic method call for
9758 non-wrapper methods.
9760 * mini.h, mini-trampolines.c: The new generic virtual remoting
9761 trampoline handles virtual method calls via the vtable (as done by
9762 the fast virtual generic method calls) to remoting proxies.
9764 * mini.c (mono_jit_create_remoting_trampoline): For generic
9765 methods reate a generic virtual remoting trampoline.
9767 * mini-amd64.h: Enable fast virtual generic method calls again.
9769 2008-10-10 Mark Probst <mark.probst@gmail.com>
9771 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
9772 restore registers when doing tail calls.
9774 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9776 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
9779 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9781 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
9783 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9785 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
9787 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9789 * basic-simd.cs: Retrofit for API changes.
9791 2008-10-10 Mark Probst <mark.probst@gmail.com>
9793 * mini-ppc.c: Handle integer stack arguments for tail calls.
9795 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9797 * optflags-def.h: Removed sse3 optimization.
9801 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
9804 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
9806 * mini.h: Added enumeration with simd versions.
9808 * simd-intrinsics.c (emit_intrinsics): Use the new static var
9811 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
9813 * mini.c (mini_init): Call mono_simd_intrinsics_init.
9815 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9817 * basic-simd.cs: Added tests for Vector8u and Vector16u.
9819 * basic-simd.cs: Fixed test naming.
9821 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9823 * mini-ops.h: Added ops for packed and saturated math, shifts
9824 and packing/unpacking.
9826 * cpu-x86.md: Added descriptors for the above ops.
9828 * mini-x86.c: Added code to emmit the above ops.
9830 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
9832 2008-10-08 Zoltan Varga <vargaz@gmail.com>
9834 * aot-compiler.c (compile_method): Enable AOT for generic code.
9836 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
9838 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
9840 * mini.c: add a workaround for a common screwup that ends up blamed
9841 to mono (other processes blocking signal delivery).
9843 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9845 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
9846 in the LDFLD/STFLD opcodes. Fixes #432673.
9848 * iltests.il.in: Add a new test.
9850 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
9852 * mini-arm.c: attach the thread in unmanaged->managed transitions
9853 using delegates (bug #433148).
9855 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9857 * basic-simd.cs: Use new ShuffleSel constants.
9859 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9861 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
9863 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
9864 only disable simd intrinsics if no sse2 is detected.
9866 * optflags-def.h: Added sse3.
9868 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
9871 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9873 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
9874 when adding delegate-invoke wrappers.
9876 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9878 * Makefile.am: Reenable the simd tests.
9880 2008-10-07 Bill Holmes <billholmes54@gmail.com>
9882 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
9883 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
9884 other vreg is allocated to that hreg.
9886 Contributed under MIT/X11 license.
9888 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9890 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
9893 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
9895 * basic-simd.cs: New test suite for SIMD intrinsics.
9897 * Makefile.am: Added new tests.
9899 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
9901 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
9905 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
9907 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
9908 using SSE2 aware opcodes.
9910 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
9911 is enabled, this code path is only reachable if conversion ops are emmited after
9914 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
9916 This optimization saves 6 bytes per conversion against the old version.
9918 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9920 * aot-compiler.c (compile_method): Don't skip methods referencing
9921 generic methods without a corresponding entry in token_info_hash, since
9922 encode_method_ref () can handle all generic methods now.
9924 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
9925 generic context is set.
9927 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
9928 generic sharing of LDTOKEN.
9930 2008-10-06 Mark Probst <mark.probst@gmail.com>
9932 * mini-amd64.h: Temporarily disabled fast virtual generic method
9933 calls because it breaks the System.Runtime.Remoting tests.
9935 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9937 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
9939 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
9940 so inlining actually works.
9941 (check_inline_caller_method_name_limit): Ditto.
9943 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
9945 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
9946 64 bit safety (from Olaf Hering and Andreas Farber).
9948 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9950 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
9951 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
9952 unused virtual call support code.
9954 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
9956 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
9957 which can't use aot trampolines.
9958 (decode_patch): Don't create aot trampolines for methods which can't use
9961 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
9962 use aot trampolines.
9964 * mini.h: Bump AOT image format version.
9966 2008-10-05 Zoltan Varga <vargaz@gmail.com>
9968 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
9969 to save_token_info () since cmethod is inflated for constrained calls.
9971 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
9973 2008-10-04 Andreas Farber <andreas.faerber@web.de>
9975 * Makefile.am: Add build rules for ppc64.
9976 This avoids the build failing at pedump with unresolved symbols
9977 due to lack of arch_sources. Instead it will now fail earlier
9978 due to lack of cpu-ppc64.md.
9980 Contributed under MIT/X11 license.
9982 2008-10-04 Mark Probst <mark.probst@gmail.com>
9984 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
9987 * iltests.il.in: Add test case for tail call with many arguments.
9989 2008-10-03 Zoltan Varga <vargaz@gmail.com>
9991 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
9992 to the fast virtual generic method code until the aot case is fixed.
9994 2008-10-03 Mark Probst <mark.probst@gmail.com>
9996 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
9998 2008-10-03 Mark Probst <mark.probst@gmail.com>
10000 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
10003 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
10005 * simd-intrinsics.c: Forgot to add this one.
10007 * mini-codegen.c: Fix macro in case SIMD is not supported.
10009 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
10011 This patch land initial JIT support for simd intrinsics.
10013 * mini-x86.h: Added new define to make --enable_minimal work on x86.
10015 * Makefile.am: Added simd-intrinsics.c
10017 * simd-intrinsics.c: New file with simd instrinsic related
10020 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
10022 * cpu-x86.md: Add simd related instructions.
10024 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
10026 * driver.c: Added two new --regression variants.
10028 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
10030 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
10032 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
10033 extract some complicated logic to helper functions.
10035 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
10037 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
10039 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
10040 the specialized simplification pass.
10042 * method-to-ir.c (mono_spill_global_vars): Use new macro.
10044 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
10046 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
10049 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
10050 if MONO_ARCH_NEED_SIMD_BANK is defined.
10052 * mini-ops.h: Added the new simd ops.
10054 * mini-x86.c: Added mono_arch_xregname.
10056 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
10058 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
10060 * mini-x86.h: Define simd related MONO_ARCH macros.
10062 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
10064 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
10066 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
10067 MONO_CLASS_IS_SIMD to deal with simd related IR.
10069 * mini.h (MonoInst): Added spill_var to the backend union.
10071 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
10073 * mini.h: Added forward declarations of the new simd fuctions.
10075 * optflags-def.h: Added new optimization names SIMD.
10077 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
10079 * regalloc.h: Added support for working with 3 register banks.
10081 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
10083 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
10085 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
10087 * mini-exceptions.c: remove 64 bit related ifdef clutter.
10089 2008-10-03 Zoltan Varga <vargaz@gmail.com>
10091 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
10092 instead of one on 64 bit systems.
10094 * method-to-ir.c: Remove unused includes.
10096 2008-10-02 Zoltan Varga <vargaz@gmail.com>
10098 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
10099 cfg->used_int_regs, since the two are different on arm.
10101 2008-10-02 Mark Probst <mark.probst@gmail.com>
10103 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
10104 mono_method_get_vtable_index() to get the vtable index.
10106 2008-10-02 Mark Probst <mark.probst@gmail.com>
10108 * method-to-ir.c (mono_method_to_ir2): Don't create native
10109 wrappers for array methods, because they're never called (and if
10110 they were called they wouldn't work).
10112 2008-10-02 Mark Probst <mark.probst@gmail.com>
10114 * method-to-ir.c (mono_method_to_ir2): Array methods are
10115 special-cased and must not be invoked indirectly via the (M)RGCTX
10116 when generic sharing is turned on. Fixes #431413.
10118 2008-10-01 Mark Probst <mark.probst@gmail.com>
10120 * method-to-ir.c: When generic sharing is active, call
10121 non-interface virtual generic methods via the standard trampoline.
10123 * mini-trampolines.c: Handle virtual generic shared methods.
10125 * mini.h, mini-x86.c, mini-x86.h: New argument for
10126 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
10127 method thunks and which is the trampoline to call if the lookup
10128 fails. Enable the virtual generic method thunk for x86.
10130 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
10131 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
10132 argument but assert that it's NULL, because these archs don't yet
10133 implement the virtual generic method thunk. Changes in the IMT
10134 thunk data structures.
10136 2008-10-01 Zoltan Varga <vargaz@gmail.com>
10138 * aot-compiler.c (emit_globals): Avoid invalid characters in
10139 the static linking symbol.
10141 * objects.cs: Add a test for the range check optimization. Fix warnings.
10143 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
10144 optimization from the current JIT.
10146 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
10147 later in decompose_array_access_opts () to allow more optimizations.
10149 * method-to-ir.c (mono_handle_soft_float): Rename this to
10150 mono_decompose_soft_float () for consistency.
10152 * mini-ops.h: Fix arguments of OP_STRLEN.
10154 * method-to-ir.c (save_cast_details): Extract the cast details saving code
10155 into a separate function.
10156 (reset_cast_details): Ditto.
10157 (handle_unbox): Save cast details. Fixes #431254.
10159 * method-to-ir.c: Remove some obsolete FIXMEs.
10161 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10163 * ir-emit.h (alloc_dreg): Write a warning before crashing.
10165 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10167 * mini-codegen.c: More work on macros to make them
10168 ready for multiple regbanks.
10170 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10172 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
10174 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
10176 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10178 * mini-codegen.c (mono_spillvar_offset): Proper support for
10181 2008-09-30 Zoltan Varga <vargaz@gmail.com>
10183 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
10184 the stack overflow changes.
10186 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10188 * mini-codegen.c: Make all bank macros depend on reg_bank.
10190 * mini-codegen.c (mono_local_regalloc): Make free mask
10191 initialization regbank aware.
10193 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10195 * mini-codegen.c (mono_local_regalloc): Extract callee
10196 mask selection to a function and make it regbank aware.
10198 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10200 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
10201 code to deal with many regbanks.
10203 2008-09-30 Zoltan Varga <vargaz@gmail.com>
10205 * mini-codegen.c: More fp->regbank changes.
10207 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
10209 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
10210 of a hardcoded constant.
10212 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
10214 * method-to-ir.c (type_from_stack_type): Fix typo.
10216 2008-09-29 Zoltan Varga <vargaz@gmail.com>
10218 * mini-ia64.c (emit_move_return_value): Convert float return values to
10221 * objects.cs: Add a new test.
10223 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
10224 VARARG methods to fix an assert later.
10226 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
10227 end so it at least compiles.
10229 2008-09-28 Zoltan Varga <vargaz@gmail.com>
10231 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
10233 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
10235 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
10236 optimization to a new function (emit_optimized_ldloca_ir) and enable
10237 it for both ldloca and ldloca_s.
10239 2008-09-28 Zoltan Varga <vargaz@gmail.com>
10241 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
10242 gshared CASTCLASS code.
10244 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
10245 amd64, where the libc stack unwinder encounters stack frames referring to
10246 native code in unmapped memory.
10248 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
10251 * generics.cs: Add new test.
10253 2008-09-27 Zoltan Varga <vargaz@gmail.com>
10255 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
10256 add a check that one of the ARM_FPU_ constants is defined.
10258 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
10260 * mini-exceptions.c: Fix build on non-altstack platforms.
10262 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
10265 * ir-emit.h: Add a comment to NEW_PCONST.
10267 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
10269 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
10271 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
10272 after the changes to MonoJitDomainInfo.
10274 2008-09-27 Mark Probst <mark.probst@gmail.com>
10276 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
10278 2008-09-27 Mark Probst <mark.probst@gmail.com>
10280 * mini-ppc.c: Compiler warning fixes.
10282 2008-09-27 Mark Probst <mark.probst@gmail.com>
10284 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
10287 2008-09-27 Mark Probst <mark.probst@gmail.com>
10289 * exceptions-ppc.c, mini-ppc.h: Compile
10290 mono_arch_handle_altstack_exception() on Darwin, too.
10292 2008-09-27 Mark Probst <mark.probst@gmail.com>
10294 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
10295 work on archs which don't have generic sharing implemented, only
10296 without the vtable_arg.
10298 2008-09-26 Mark Probst <mark.probst@gmail.com>
10300 * mini.c: Added comment explaining why delegate ctor icall
10301 wrappers are compiled.
10303 2008-09-26 Mark Probst <mark.probst@gmail.com>
10305 * mini.c: Don't produce trampolines to delegate ctor icall
10306 wrappers but compile them upfront.
10308 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
10310 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
10311 runtime-set function when going back to managed code. Currently this
10312 is used to set back the protection on the soft ovf pages and/or to
10313 throw the stack overflow exception that happened in unmanaged code.
10315 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
10317 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
10318 runtime-set function when going back to managed code. Currently this
10319 is used to set back the protection on the soft ovf pages and/or to
10320 throw the stack overflow exception that happened in unmanaged code.
10322 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
10324 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
10325 the support code for restoring stack protection after stack overflows
10326 that happen in unmanaged code. Don't set the exec permission on the
10327 soft overflow area.
10329 2008-09-26 Zoltan Varga <vargaz@gmail.com>
10331 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
10332 delegate->method_ptr is set. Fixes #428054.
10334 2008-09-25 Zoltan Varga <vargaz@gmail.com>
10336 * tests.cs: Rename to ratests.cs.
10338 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
10339 emit_get_rgctx_... functions.
10341 2008-09-25 Mark Probst <mark.probst@gmail.com>
10343 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
10345 2008-09-25 Mark Probst <mark.probst@gmail.com>
10347 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
10348 before asserting that method is sharable.
10350 2008-09-25 Mark Probst <mark.probst@gmail.com>
10352 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
10353 whether method needs a static RGCTX wrapper used instead of
10354 complex conditions.
10356 * generic-sharing.c, mini.h: A few functions moved to
10357 metadata/generic-sharing.c.
10359 2008-09-25 Mark Probst <mark.probst@gmail.com>
10361 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
10362 Generic code sharing for value types, which essentially means
10363 treating value type methods like static methods. The RGCTX is
10364 passed in the same way.
10366 2008-09-25 Zoltan Varga <vargaz@gmail.com>
10368 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
10369 opcode when creating multi-dimensional arrays of open types.
10371 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
10372 open generic types.
10374 * generics.cs: Add a test.
10376 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
10378 2008-09-24 Zoltan Varga <vargaz@gmail.com>
10380 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
10382 * mini.c (mini_method_compile): Set it when running under the debugger.
10384 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
10385 vreg optimization if the flag is set.
10387 * driver.c (mono_main): Add --attach= option to pass options to
10390 * mini.c (sigquit_signal_handler): Start the attach agent.
10392 * ssapre.c: Disable this to save space since it is not yet ported to
10395 * regalloc2.c: Disable this to save space.
10397 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
10399 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
10401 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
10402 the -v option useful again.
10404 2008-09-24 Zoltan Varga <vargaz@gmail.com>
10406 * mini-amd64.c (mono_arch_output_basic_block): Add support for
10409 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
10410 arrays of arrays. Fixes #428406.
10412 * method-to-ir.c (mini_emit_castclass): Ditto.
10414 * objects.cs: Add new test.
10416 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
10418 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
10419 was wrong at it choked against target_type_is_incompatible for byref types.
10421 2008-09-23 Zoltan Varga <vargaz@gmail.com>
10423 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
10426 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
10428 * mini-exceptions.c: update a few more exceptions-related counters.
10430 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
10432 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
10433 new functions to allocate from persistent mempools.
10435 2008-09-23 Zoltan Varga <vargaz@gmail.com>
10437 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
10438 multiple register banks in the future.
10440 * mini-codegen.c (mono_local_regalloc): Fix a warning.
10442 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
10444 * mini.c (type_to_eval_stack_type): Remove duplicated function.
10446 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
10448 * mini.h: Export type_to_eval_stack_type.
10450 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
10451 is only ins->klass of byref types.
10453 2008-09-22 Zoltan Varga <vargaz@gmail.com>
10455 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
10456 (mini_emit_memcpy2): Ditto.
10458 * mini-amd64.c: Fix a warning.
10460 2008-09-21 Mark Probst <mark.probst@gmail.com>
10462 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
10465 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
10467 * method-to-ir.c: Extract stloc micro-optimization to a
10468 function and apply it to all cases.
10470 2008-09-19 Mark Probst <mark.probst@gmail.com>
10472 * method-to-ir.c: Don't fail generic code sharing in cases we
10475 2008-09-18 Mark Probst <mark.probst@gmail.com>
10477 * mini-ppc.c: Handle structs in tailcalls on Darwin.
10479 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
10481 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
10484 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
10486 * trace.c: make tracing more useful and correct, with per-thread
10487 id and indent info.
10489 2008-09-15 Mark Probst <mark.probst@gmail.com>
10491 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
10492 doing a method call and the argument is an R4.
10494 2008-09-14 Zoltan Varga <vargaz@gmail.com>
10496 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
10499 2008-09-13 Mark Probst <mark.probst@gmail.com>
10501 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
10503 2008-09-12 Zoltan Varga <vargaz@gmail.com>
10505 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
10506 (MONO_JUMP_TABLE_FROM_INS): Ditto.
10508 2008-09-11 Zoltan Varga <vargaz@gmail.com>
10510 * driver.c: Add a --agent argument (not supported yet) to load managed
10511 agent assemblies before loading the main assembly, similarly to how the
10512 Java VM handles agents.
10514 2008-09-11 Mark Probst <mark.probst@gmail.com>
10516 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
10517 function to do stack layout of local variables.
10519 2008-09-11 Mark Probst <mark.probst@gmail.com>
10521 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
10524 2008-09-11 Zoltan Varga <vargaz@gmail.com>
10526 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
10527 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
10528 JIT if DISABLE_JIT is defined.
10530 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
10533 2008-09-10 Mark Probst <mark.probst@gmail.com>
10535 * iltests.il.in: Disable the fconv test on PPC (the result is
10536 undefined according to ECMA).
10538 2008-09-10 Mark Probst <mark.probst@gmail.com>
10540 * iltests.il.in: Enable tail call tests for PPC.
10542 * mini.h: Add variable for storing incoming valuetype argument
10543 addresses for tail calls.
10545 * mini-ppc.c: Implement valuetype arguments and return values for
10546 tailcalls on Linux.
10548 2008-09-09 Mark Probst <mark.probst@gmail.com>
10550 * mini-ppc.c: Partially implement tail calls (struct arguments and
10551 return values not supported).
10553 * method-to-ir.c: Enable tail calls on PPC.
10555 2008-09-08 Zoltan Varga <vargaz@gmail.com>
10557 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
10558 runtime-invoke wrappers to work around the problem of them getting
10559 assigned to a random class.
10561 * aot-runtime.c (mono_aot_get_method): Ditto.
10563 2008-09-07 Zoltan Varga <vargaz@gmail.com>
10565 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
10566 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
10568 2008-09-07 Mark Probst <mark.probst@gmail.com>
10570 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
10571 until they're implemented properly.
10573 * exceptions-ppc.c: Use arch-independent exception-handling code
10574 instead of custom one.
10576 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
10579 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
10581 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
10582 applies when __powerpc__ is defined.
10584 2008-09-06 Zoltan Varga <vargaz@gmail.com>
10586 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
10587 methods to their code to avoid computing the full name of wrappers and
10588 doing a lookup in a string hash table.
10590 2008-09-05 Zoltan Varga <vargaz@gmail.com>
10592 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
10593 we identify bblocks before method_to_ir () is ran.
10595 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
10596 Also avoid optimizing branches pointing to themselves.
10598 * mini.c (mini_method_compile): Ditto. Fixes #422947.
10600 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
10602 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
10604 2008-09-05 Zoltan Varga <vargaz@gmail.com>
10606 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
10607 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
10608 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
10611 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
10612 jumped to the same entry in plt_jump_table.
10614 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
10616 * method-to-ir.c (initialize_array_data): Handle field with RVA from
10619 2008-08-31 Zoltan Varga <vargaz@gmail.com>
10621 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
10622 other assignment can be if converted. Saves 1.5% on corlib size and fixes
10625 2008-08-29 Geoff Norton <gnorton@novell.com>
10627 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
10628 segment, and doesn't properly handle .space as .text. Fixes
10631 2008-08-29 Geoff Norton <gnorton@novell.com>
10633 * mini.c: Disable the mach exception handler when running on
10636 2008-08-29 Geoff Norton <gnorton@novell.com>
10638 * aot-compiler.c: Patch from Renaldas Zioma to properly register
10639 globals on Darwin/ARM
10641 2008-08-28 Zoltan Varga <vargaz@gmail.com>
10643 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
10644 since too many things depend on it. Instead, call
10645 mono_runtime_set_no_exec ().
10647 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
10650 * aot-compiler.c: Add an 'asm-only' AOT option.
10652 * mini.c: Avoid initializing the runtime when doing AOT compilation.
10654 * aot-compiler.c (compile_method): Disable gshared support for now as it
10657 2008-08-27 Bill Holmes <billholmes54@gmail.com>
10659 * mini-amd64.h : Fix a compiler warning.
10661 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
10662 Changed to use a callback function to retrieve the unwind info.
10663 This avoids problems observed when code blocks were removed by
10664 unloading an app domain.
10666 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
10667 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
10670 Contributed under MIT/X11 license.
10672 2008-08-27 Bill Holmes <billholmes54@gmail.com>
10674 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
10675 case to keep the stack aligned to 8.
10677 Contributed under MIT/X11 license.
10679 2008-08-26 Zoltan Varga <vargaz@gmail.com>
10681 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
10682 avoid repeated linear searches.
10684 2008-08-25 Zoltan Varga <vargaz@gmail.com>
10686 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
10687 methods it can't handle.
10689 * aot-compiler.c (add_method): Avoid adding a method twice.
10690 (add_wrappers): Add runtime invoke wrappers for all methods.
10692 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
10693 function to create an aot-compatible version of this trampoline.
10695 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
10697 2008-08-24 Zoltan Varga <vargaz@gmail.com>
10699 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
10701 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
10702 with a generic sharing failure.
10704 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
10706 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
10707 CEE_RETHROW. Fixes #419634.
10709 * mini.c (mono_method_to_ir): Ditto.
10711 * exceptions.cs: Add a new test.
10713 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
10714 to mono_type_stack_size_internal () since some callers might not pass in
10717 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
10718 instrument_prolog. Fixes #419878.
10720 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
10721 doubles in soft float mode volatile.
10723 2008-08-23 Zoltan Varga <vargaz@gmail.com>
10725 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
10727 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
10728 to handle soft float correctly.
10730 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
10733 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
10735 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
10736 to sp, since the generics catch code requires it.
10738 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
10741 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
10742 mono_arch_emit_imt_argument ().
10744 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
10746 * mini-arm.c tramp-arm.c: Generic sharing updates.
10748 2008-08-22 Zoltan Varga <vargaz@gmail.com>
10750 * mini-arm.c: Fix the arm build.
10752 * generic-sharing.c (mini_type_get_underlying_type): New helper function
10753 handling enums, generic instances and generic sharing.
10754 (mini_type_stack_size_full): Ditto.
10756 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
10758 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
10760 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
10762 * tramp-arm.c: Implement the rgctx fetch and the generic class init
10765 * mini-arm.c: Various small generic sharing changes.
10767 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
10769 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
10772 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
10773 helper function to return a generic class init trampoline.
10775 * method-to-ir.c mini.c: Use it.
10777 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
10778 arch-specfic function to return a generic class init trampoline.
10780 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
10781 the GENERIC_CLASS_INIT custom code.
10783 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
10784 a fatal error, not a sharing failure.
10786 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
10789 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
10790 trampoline argument from MONO_ARCH_VTABLE_REG.
10792 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10793 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10794 argument, and pass the vtable in VTABLE_REG.
10796 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10797 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10798 argument, and pass the vtable in VTABLE_REG.
10799 (mono_arch_create_trampoline_code_full): Remove some special casing for
10800 the rgctx fetch trampoline.
10802 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
10805 * iltests.il: Add a test for it.
10807 2008-08-21 Zoltan Varga <vargaz@gmail.com>
10809 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
10811 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
10814 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
10815 use mono_jit_info_table_find () to avoid recursion.
10816 (mono_delegate_trampoline): Add a sync wrapper here.
10818 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
10821 * mini.c (mono_method_to_ir): Ditto.
10823 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
10824 add_sync_wrapper argument. Don't add a sync wrapper here.
10825 (mono_create_jump_trampoline): Don't add a sync wrapper here.
10827 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
10829 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10831 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
10832 of nonvolatile registers back from MonoContext to CONTEXT.
10834 Contributed under MIT/X11 license.
10836 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10838 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
10839 arguments on Winx64 there are only 4 argument registers. For this
10840 logic to work the last argument must be pulled from the stack.
10842 Contributed under MIT/X11 license.
10844 2008-08-20 Zoltan Varga <vargaz@gmail.com>
10846 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10848 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
10849 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
10850 encode/decode_method_ref ().
10852 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
10854 * aot-runtime.c (decode_patch): Ditto.
10856 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
10857 MONO_PATCH_INFO_METHOD.
10859 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
10860 MonoGenericJitInfo.
10862 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
10863 MonoGenericJitInfo.
10865 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
10867 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
10868 one from the caller.
10870 * aot-runtime.c (decode_generic_inst): New function to decode and
10871 return a interned generic inst.
10872 (decode_klass_ref): Use it.
10873 (decode_method_ref): Ditto.
10875 * aot-compiler.c (emit_exception_debug_info): Save
10876 jinfo->has_generic_jit_info too.
10878 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10880 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
10882 * iltests.il.in: Add a test for fconv_to_i.
10884 * liveness.c: Disable the liveness2 pass for now to save space.
10886 * regalloc2.c: Include mempool-internals.h to fix warnings.
10888 * aot-compiler.c (encode_method_ref): Encode the context of generic
10891 * aot-runtime.c (decode_method_ref): Inflate generic methods using
10892 the context saved in the aot file.
10894 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10896 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
10898 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
10899 volatile so they won't be optimized away.
10901 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
10907 * dominators.c: Remove duplicated functions that now are in
10908 mempool-internals.h.
10910 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10912 * aot-compiler.c: Fix warnings.
10914 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
10916 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
10918 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
10921 * mini.c (mono_resolve_patch_target): Ditto.
10923 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
10924 (encode_klass_ref): Add support for encoding VARs/MVARs.
10926 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
10928 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
10929 the handling of the got entries into a separate 'decode_got_entry' function.
10930 Add support for RGCTX_FETCH.
10932 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
10933 clobbered by the trampoline code.
10935 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
10936 not clobbered by the indirect calling code.
10938 2008-08-18 Zoltan Varga <vargaz@gmail.com>
10940 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
10943 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
10945 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
10946 signature using the compilation mempool otherwise we would leak it.
10948 2008-08-18 Zoltan Varga <vargaz@gmail.com>
10950 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
10951 mono_emit_abs_call ().
10953 * patch-info.h: Add GENERIC_CLASS_INIT.
10955 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
10957 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
10958 as their target as a near call.
10960 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
10962 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
10964 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
10965 call to a runtime function described by a patch.
10967 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
10968 mono_emit_abs_call, this has the advantage that the ABS handling code in
10969 mono_codegen () can handle them both, and can handle other stuff in the
10970 future without additional code.
10972 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
10974 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
10977 * mini.h: Add missing bblock related prototypes.
10979 * mini.h (MonoCompile): Remove unused reverse_inst_list and
10980 reverse_inst_list_len fields.
10982 * mini.c: Refactor this file a bit by moving branch optimizations to
10985 * method-to-ir.c: Merge generic sharing changes missed earlier.
10987 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
10989 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
10990 shared patches. Process METHODCONST as a shared patch.
10992 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
10993 as it crashes on the 2.0 mscorlib.
10995 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
10998 * aot-compiler.c: Use is_plt_patch () in a few additional places.
10999 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
11002 * aot-compiler.c: Reorganize the got handling code to be a bit more
11005 2008-08-17 Zoltan Varga <vargaz@gmail.com>
11007 * aot-compiler.c: Make the patch_to_plt_offset hash table use
11008 mono_patch_info_equals/hash, and use it to massively simplify
11011 * mini.c (mono_patch_info_hash): Simplify this and add support for
11014 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
11016 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
11017 handling code, since an offset is not enough to identify a trampoline.
11019 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
11021 2008-08-17 Mark Probst <mark.probst@gmail.com>
11023 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
11025 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
11027 * mini-ops.h: Argument and result types for OVF_CARRY ops.
11029 * decompose.c: PPC decompositions for various ops.
11031 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
11033 2008-08-17 Zoltan Varga <vargaz@gmail.com>
11035 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
11036 call the generic trampoline code using a call, instead of a jump, to
11037 remove some special casing from the generic trampoline code.
11039 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
11040 (mono_codegen): Ditto.
11042 * aot-compiler.c aot-runtime.c: Ditto.
11044 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
11046 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
11047 helper function to find the offset corresponding to a lazy fetch trampoline.
11049 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
11050 when doing generic sharing.
11052 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
11055 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
11056 mini-trampolines.c to be with the other trampoline creation functions.
11058 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
11059 as it is equal to method->signature in most cases, add a
11060 mono_emit_method_call_full variant which takes a signature and an imt
11063 2008-08-16 Zoltan Varga <vargaz@gmail.com>
11065 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
11066 to this function, since it could be computed easily from the method
11068 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
11071 * method-to-ir.c mini.c: Remove references to
11072 compile_generic_method_wo_context.
11074 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
11075 generic method calls.
11077 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
11078 dimensional non-szarrays.
11080 * mini.c (mini_init): Register mono_array_new_1.
11082 * jit-icalls.c (mono_array_new_1): New jit icall.
11084 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
11085 pointing to the method.
11087 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
11088 method addresses belonging to METHOD_JUMP patches in the
11089 jump_target_got_slot_hash.
11090 (mono_aot_load_method): Ditto.
11092 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
11093 METHOD_JUMP patches.
11095 * mini.c (mini_create_jit_domain_info): New helper function which
11096 initializes/frees domain->runtime_info.
11097 (mini_free_jit_domain_info): Ditto.
11098 (mini_init): Install the domain hook functions with the runtime.
11100 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
11101 information maintained by the JIT.
11103 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
11104 insertion into jump_table_hash into mono_codegen (), also implement proper
11107 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
11108 tail calls, it is already done by the aot code.
11110 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
11111 mechanism on amd64.
11113 * iltests.il.in: Make the jmp test a bit more complex.
11115 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
11116 generic instances which doesn't have a token.
11118 * aot-runtime.c (decode_method_ref): Ditto.
11120 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
11121 can handle this case now.
11122 (handle_box): Ditto.
11124 2008-08-15 Geoff Norton <gnorton@novell.com>
11126 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
11129 2008-08-15 Zoltan Varga <vargaz@gmail.com>
11131 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
11132 calling generic methods.
11134 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
11136 * aot-runtime.c (decode_patch_info): Ditto.
11138 * mini.c (mono_resolve_patch_target): Ditto.
11140 * patch-info.h: Add METHOD_RGCTX.
11142 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
11144 2008-08-14 Zoltan Varga <vargaz@gmail.com>
11146 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
11147 arguments in registers.
11149 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
11150 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
11152 * mini.c (mini_method_compile): Abort aot compilation for generic
11153 methods if generic sharing is disabled.
11155 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
11158 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
11159 requiring an mrgctx.
11161 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
11162 store instructions when converting a vcall to a normal call.
11164 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
11165 mono_arch_find_jit_info.
11167 2008-08-13 Zoltan Varga <vargaz@gmail.com>
11169 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
11170 avoid calling mono_method_full_name () for every method even if the
11171 env var is not set.
11172 (check_inline_caller_method_name_limit): Ditto.
11174 2008-08-12 Zoltan Varga <vargaz@gmail.com>
11176 * driver.c (main_thread_handler): Allow AOT compilation of multiple
11177 assemblies in one run.
11179 * aot-compiler.c (mono_compile_assembly): Only print out a count of
11180 skipped methods if it is not 0.
11182 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
11184 2008-08-12 Bill Holmes <billholmes54@gmail.com>
11186 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
11187 MONO_ARCH_HAVE_UNWIND_TABLE.
11189 Contributed under MIT/X11 license.
11191 2008-08-12 Bill Holmes <billholmes54@gmail.com>
11193 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
11194 from default optimizaton list on Winx64.
11196 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
11198 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
11199 the LMF from the MonoJitTlsData structure.
11201 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
11203 Contributed under MIT/X11 license.
11205 2008-08-12 Zoltan Varga <vargaz@gmail.com>
11207 * mini.c (sigsegv_signal_handler): Fix the build.
11209 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
11210 assembly->aot_module.
11212 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
11213 hash table. This simplifies and speeds up a lot of code, and fixes support
11216 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
11219 * mini-exceptions.c: Ditto.
11221 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
11222 'native_offset' argument, since these are computed in the
11223 mono_find_jit_info () function.
11225 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
11226 is used by exceptions-ppc.c.
11228 * exceptions-ppc.c: Call mono_find_jit_info () instead of
11229 mono_arch_find_jit_info ().
11231 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
11232 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
11233 generic code in mini-exceptions.c.
11235 2008-08-11 Zoltan Varga <vargaz@gmail.com>
11237 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
11239 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
11241 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
11242 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
11243 called while holding the loader lock. Fixes #415608.
11244 (mono_aot_get_method_from_token_inner): Ditto.
11246 2008-08-09 Zoltan Varga <vargaz@gmail.com>
11248 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
11249 to reduce differences between this and the generic implementation in
11251 (ves_icall_get_frame_info): Ditto.
11253 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
11255 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
11258 * exceptions-ppc.c (arch_get_call_filter): Rename this to
11259 mono_arch_get_call_filter () and make it non-static, for consistency with the
11260 other architectures.
11262 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
11265 * local-propagation.c:
11266 * mini-x86.c: Correct the name of arch defines.
11268 2008-08-09 Zoltan Varga <vargaz@gmail.com>
11270 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
11271 NO_EMULATE_LONG_SHIFT_OPS define.
11273 2008-08-08 Zoltan Varga <vargaz@gmail.com>
11275 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
11276 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
11278 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
11279 MACH fixes. Merged from the 2.0 branch.
11281 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
11283 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
11284 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
11286 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
11288 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
11289 mono_marshal_get_native_wrapper () signature changes.
11291 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
11293 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
11294 conversion bug under arm.
11296 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
11298 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
11300 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
11301 with overflow checking.
11303 2008-08-05 Marek Habersack <mhabersack@novell.com>
11305 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
11306 to the genmdesc.pl file
11308 2008-08-05 Zoltan Varga <vargaz@gmail.com>
11310 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
11311 arg_array in the soft-float versions of the LOAD/STORE macros.
11313 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
11316 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
11318 2008-08-02 Zoltan Varga <vargaz@gmail.com>
11320 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
11321 a float HFA. Fixes #413621.
11323 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
11325 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
11326 frame_size to args_size. Fixes build.
11328 2008-08-02 Zoltan Varga <vargaz@gmail.com>
11330 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
11331 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
11333 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
11334 the stack are not unaligned. Fixes #413247.
11336 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
11338 * mini.c: update jitted methods performance counters.
11340 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
11342 * mini-exceptions.c: increase the exceptions thrown performance
11343 counter in mono_handle_exception ().
11345 2008-07-29 Zoltan Varga <vargaz@gmail.com>
11347 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
11348 can work with netmodules.
11350 2008-07-28 Geoff Norton <gnorton@novell.com>
11352 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
11355 2008-07-28 Zoltan Varga <vargaz@gmail.com>
11357 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
11360 2008-07-28 Bill Holmes <billholmes54@gmail.com>
11362 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
11363 The float param registers and other param registers must be the
11364 same index on Windows x64.
11366 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
11367 ArgValuetypeAddrInIReg argument case. Setting the argument
11368 op to OP_VTARG_ADDR (OP_REGOFFSET)).
11370 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
11371 variable computed above as the copy length for arguments of storage
11372 type ArgValuetypeAddrInIReg.
11374 * mini-amd64.c (mono_arch_emit_call) : Implementing the
11375 ArgValuetypeAddrInIReg argument case. This case will rely on
11376 mono_arch_emit_outarg_vt to emit the correct code later in the process.
11378 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
11379 a 32 byte stack allocation for all calls. We will omit the adjustment for
11380 jump and tail call instructoins as they do not follow the typical call behavior.
11382 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
11383 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
11384 local variable and pass the local variable by reference to the called method.
11386 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
11387 Implementing the ArgValuetypeAddrInIReg argument case. When the address
11388 of a struct is passed in a register it must be saved with the other
11389 volatile argument on the stack.
11391 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
11392 frame pointer the stack adjustment value must be saved to the unwind
11395 Contributed under MIT/X11 license.
11397 2008-07-28 Zoltan Varga <vargaz@gmail.com>
11399 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
11400 which got lost in the merge.
11402 2008-07-27 Zoltan Varga <vargaz@gmail.com>
11404 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
11407 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
11409 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
11410 icalls, since they won't be patched.
11412 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
11413 different code sequence when running under valgrind to prevent some valgrind
11416 * iltests.il.in: Add new regression test.
11418 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
11421 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
11422 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
11424 * iltests.il.in: Add new test.
11426 * aot-compiler.c: Fix some warnings.
11428 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
11431 2008-07-27 Zoltan Varga <vargaz@gmail.com>
11433 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
11434 (mini_usage_jitdeveloper): Add a missing --wapi option.
11436 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11438 * mini-codegen.c: Simplify the is_fp macros.
11439 (free_up_ireg): Remove, use free_up_reg instead.
11440 (free_up_reg): Fix the fp case.
11442 2008-07-26 Zoltan Varga <vargaz@gmail.com>
11444 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
11447 * exceptions-x86.c: Merge some changes which seemed to have got lost
11448 in the linear-ir merge.
11450 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
11452 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
11453 long vreg volatile even if the variable was already created.
11455 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
11456 volatile variables.
11458 2008-07-26 Zoltan Varga <vargaz@gmail.com>
11460 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
11462 * mini.c (mono_jit_compile_method_inner): Add support for
11463 MONO_EXCEPTION_BAD_IMAGE.
11465 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
11466 mini_method_get_context () returns NULL. Fixes #356531.
11468 * mini.c (mono_method_to_ir): Ditto.
11470 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
11471 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
11473 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11475 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
11476 in the LDFTN implementation.
11478 2008-07-25 Mark Probst <mark.probst@gmail.com>
11480 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
11481 code, patch calls to icalls, too, even if they're not in the
11482 shared generic code hash. Fixes #411962.
11484 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11486 * cpu-x86.md: Increase the length of the fcall opcodes.
11488 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
11489 calls returning floats.
11491 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
11494 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
11497 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
11498 into the domain->method_code_hash.
11500 * aot-compiler.c: Fix win32 build.
11502 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
11504 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
11505 gshared NEWARR implementation.
11507 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
11509 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
11510 can be used outside of method_to_ir.
11512 * mini.h (MonoCompile): Add arg_types field.
11514 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
11516 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
11517 the values of the local arg_array and param_types array.
11519 2008-07-24 Zoltan Varga <vargaz@gmail.com>
11521 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
11522 got accesses might only get generated later when NEWOBJ is decomposed.
11524 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
11525 looking up the native code of the target method when a delegate is called
11526 for the first time.
11528 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
11531 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
11533 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
11534 AOT work on platforms without a working dlsym implementation.
11536 * mini.h: Bump AOT image format version.
11538 2008-07-24 Mark Probst <mark.probst@gmail.com>
11540 * mini-exceptions.c: Free a MonoType with
11541 mono_metadata_free_type() instead of g_free().
11543 * aot-runtime.c: Free a MonoType.
11545 2008-07-24 Zoltan Varga <vargaz@gmail.com>
11547 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
11550 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
11553 2008-07-23 Massimiliano Mantione <massi@ximian.com>
11554 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
11557 2008-07-23 Zoltan Varga <vargaz@gmail.com>
11559 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
11560 NEWOBJ calls on valuetypes.
11562 * iltests.il.in: Add new test.
11564 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
11566 2008-07-22 Zoltan Varga <vargaz@gmail.com>
11568 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
11569 is no longer needed.
11571 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
11572 non register sized integer arguments.
11573 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
11574 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
11577 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
11580 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
11581 two a binop with different sized arguments is emitted.
11583 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
11584 instruction in the ins==NULL case.
11586 2008-07-23 Zoltan Varga <vargaz@gmail.com>
11588 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
11590 * mini-x86.c: Fix osx build.
11592 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
11595 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
11596 instruction for non int sized variables.
11598 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
11601 2008-07-23 Robert Jordan <robertj@gmx.net>
11603 * method-to-ir.c: Fix MSVC build.
11605 2008-07-22 Zoltan Varga <vargaz@gmail.com>
11607 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
11608 a non int sized type, widen it to an int since newer versions of gcc seem to
11609 generate code which needs this.
11611 * ssa2.c abcremoval2.c: Fix warnings.
11613 * *: Merge the Linear IR branch.
11615 The original branch is at trunk/branches/vargaz/mini-linear-il, and
11616 the ChangeLog file there describes all the changes done over the years.
11617 Further documentation can be found at www.mono-project.com/Linear_IL.
11619 2008-07-21 Bill Holmes <billholmes54@gmail.com>
11621 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
11622 The float param registers and other param registers must be the
11623 same index on Windows x64.
11625 Contributed under MIT/X11 license.
11627 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
11629 * mini.c: Make the previous fix GC safe.
11631 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
11633 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
11635 2008-07-21 Bill Holmes <billholmes54@gmail.com>
11637 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
11638 on Winx64. This type will not be passed on the stack (ArgOnStack), but
11639 ArgValuetypeAddrInIReg instead.
11641 Contributed under MIT/X11 license.
11643 2008-07-21 Zoltan Varga <vargaz@gmail.com>
11645 * mini-codegen.c (get_register_spilling): Fix a warning.
11647 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
11649 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
11650 for types which the initialization fails. Raises the provided exception
11651 at the right stop after cleanup.
11653 2008-07-16 Zoltan Varga <vargaz@gmail.com>
11655 * aot-compiler.c: Free most of the memory allocated during compilation.
11657 * mini.c (mini_parse_debug_options): Fix a leak.
11659 * mini.c (mini_method_compile): Don't add the method to the jit info tables
11660 during aot compilation.
11662 2008-07-14 Zoltan Varga <vargaz@gmail.com>
11664 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
11665 it has too much register pressure.
11667 2008-07-13 Zoltan Varga <vargaz@gmail.com>
11669 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
11671 2008-07-12 Zoltan Varga <vargaz@gmail.com>
11673 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11676 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11677 on amd64 similar to the way it is done on arm.
11679 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11681 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
11682 consistency, normalize error messages, avoid loading aot-only modules in
11685 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
11688 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
11690 2008-07-11 Martin Baulig <martin@ximian.com>
11693 (MonoDebuggerInfo): Add `interruption_request'.
11695 2008-07-12 Zoltan Varga <vargaz@gmail.com>
11697 * aot-compiler.c (emit_plt): Remove some dead code.
11699 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
11701 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
11702 return the plt info offset belonging to a given plt entry.
11704 * mini-trampolines.c (mono_aot_plt_trampoline): Use
11705 mono_aot_get_plt_info_offset.
11707 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
11708 similar to the amd64 code by makeing jumps through a separate jump table
11709 instead of embedding the jump addresses into the code.
11711 2008-07-11 Zoltan Varga <vargaz@gmail.com>
11713 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
11716 2008-07-10 Martin Baulig <martin@ximian.com>
11718 * mini.c (mini_method_compile): Disable generics sharing when
11719 running in the debugger.
11721 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11723 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
11725 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
11726 the local register allocator from running out of registers on x86 when
11729 2008-07-10 Bill Holmes <billholmes54@gmail.com>
11731 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
11732 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
11735 Contributed under MIT/X11 license.
11737 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11739 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
11740 speed up the assembler.
11742 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11744 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
11747 * mini.c: Move the soft float handling macros a bit earlier, add
11748 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
11751 * mini.h: Add prototype for mono_arch_fixup_jinfo.
11753 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
11754 read-only to help catch code allocation requests.
11756 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
11757 and turn it off when using --aot-only or when compiling with --aot=full.
11759 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
11760 jump table for switches from the normal domain mempool, not the code
11763 * mini-trampolines.c (get_unbox_trampoline): New function to return an
11764 unbox trampoline which handles aot-only mode too.
11766 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
11767 an AOTed unbox trampoline.
11769 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
11771 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11773 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
11776 Contributed under MIT/X11 license.
11778 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11780 * mini.c (mono_codegen): Allocate space at the end of the code block and store
11781 the unwind information for the method at the end of the allocated block.
11783 * mini-amd64.h: Added declarations for the unwind routines and adding field to
11784 MonoCompileArch to hold the unwind info for SEH on Winx64
11786 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
11787 frame pointer info for the method being compiled.
11789 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
11790 the call to mono_exception_from_token.
11792 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
11793 storing the method prolog information in a format that the Winx64 SEH can understand. This
11794 information is stored a the end of the method block because it is all 32-bit offset based.
11796 Contributed under MIT/X11 license.
11798 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11800 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
11802 * wapihandles.c: Fix warnings.
11804 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
11807 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
11808 mono_jit_compile_method in aot-only mode since that calls the type
11811 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
11812 get_delegate_invoke_impl in aot-only mode.
11814 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
11816 2008-07-08 Zoltan Varga <vargaz@gmail.com>
11818 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
11820 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
11823 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
11825 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
11826 init trampoline from the AOT file as well.
11828 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
11829 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
11832 * mini.c (mini_init): Move the call to mono_exceptions_init () after
11835 * exceptions-amd64.c: Add _full variants for the remaining exception code
11836 creation functions as well, allow emission of relocatable code, remove
11837 caching since that is now done by the caller.
11839 * mini-exceptions.c: Add _full variants for the remaining exception code
11840 creation functions as well, add aot-only support.
11842 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
11843 if we can determine a proper token for them.
11844 (add_wrappers): Add a few more wrappers.
11845 (emit_method_code): Remove some dead code.
11846 (emit_trampolines): Emit exception code too.
11848 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
11850 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
11851 mono_array_new_va which avoids varargs.
11853 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
11855 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
11856 mono_arch_create_specific_trampoline () in all places.
11858 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
11859 a bit so it can be used for other things as well.
11861 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
11864 * exceptions-amd64.c: Rename the caching from the exception code creation
11865 functions, it is done by the caller instead.
11867 * exceptions-amd64.c: Change the signature of the exception code creation
11868 functions to allow the creation of relocatable code later.
11870 * mini-exceptions.c: Add a set of functions to query the various
11871 runtime-generated exception functions.
11873 * mini.c mini-exceptions.c: Use the newly added functions instead of the
11874 mono_arch_.. () functions.
11876 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11878 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
11880 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
11882 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
11883 (mini_get_vtable_trampoline): Ditto.
11885 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
11886 code in the AOT case by returning the code size and a list of relocations to
11889 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
11891 2008-07-07 Bill Holmes <billholmes54@gmail.com>
11893 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
11896 Contributed under MIT/X11 license.
11898 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11900 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
11901 so the buffer size can be computed correctly. Fixes #404735.
11903 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
11904 normally as cfg->debug_info is already freed.
11906 2008-07-06 Zoltan Varga <vargaz@gmail.com>
11908 * mini-amd64.c: For calls returning vtypes in registers, don't store
11909 the return address on the stack, instead allocate a separate local for
11912 2008-07-05 Mark Probst <mark.probst@gmail.com>
11914 * mini-trampolines.c, mini.h: Add an argument to
11915 mono_create_jit_trampoline_in_domain() for turning off the adding
11916 of the sync wrapper.
11918 * mini.c: Use the JIT trampoline without sync instead of
11919 ldftn_nosync in static RGCTX invoke wrappers so that the call can
11922 2008-07-04 Mark Probst <mark.probst@gmail.com>
11924 * driver.c: Turn on GSHARED optimization by default.
11926 2008-07-04 Zoltan Varga <vargaz@gmail.com>
11928 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
11929 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
11931 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
11932 create a variant of the generic trampoline code callable from AOTed trampolines.
11934 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
11935 trampoline code callable from AOTed trampolines.
11937 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
11939 2008-07-04 Mark Probst <mark.probst@gmail.com>
11941 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
11942 pass-through manner.
11944 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
11945 and don't fail sharing for them anymore.
11947 * mini-exceptions.c: Handle exceptions in shared generic methods.
11949 * generic-sharing.c: When checking the context of a generic
11950 method, also check its class's context. Don't treat wrappers as
11953 * mini-trampolines.c: Some code factored out to
11954 metadata/generic-sharing.c. Handle the MRGCTX case.
11956 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
11957 we must deal with the method being of another instantiation of the
11958 class. Add static rgctx invoke wrappers to generic methods.
11960 2008-07-04 Mark Probst <mark.probst@gmail.com>
11962 * mini.c: Provide all jit infos of generic shared methods with a
11965 * mini-exceptions.c: Handle the new situation that a generic info
11966 might be available, but not info about the this/vtable/mrgctx
11969 2008-07-03 Mark Probst <mark.probst@gmail.com>
11971 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
11974 2008-07-03 Zoltan Varga <vargaz@gmail.com>
11976 * dominators.c (check_dominance_frontier): Fix a warning.
11978 * mini.h: Add some missing prototypes.
11980 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
11982 * driver.c (mono_jit_init_version): Correct the comments since the first
11983 argument should be the name of the root domain, not a filename.
11985 * aot-runtime.c (make_writable): Error out if this is called while running
11987 (load_aot_module): Ditto.
11989 * aot-compiler.c: Really fix the computation of method indexes.
11991 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
11992 optimizations as this is no longer called frequently.
11994 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
11995 method and the invoke impl code and pass it to the delegate trampoline instead of
11996 just the delegate class.
11998 2008-07-02 Zoltan Varga <vargaz@gmail.com>
12000 * aot-compiler.c: Fixup the computation of method indexes.
12001 (add_wrappers): Create the base methods of the runtime invoke wrappers using
12002 the method builder infrastructure.
12004 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
12007 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
12008 mode, load the method right away instead of creating a trampoline.
12010 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
12012 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
12015 2008-07-01 Zoltan Varga <vargaz@gmail.com>
12017 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
12018 (mono_aot_load_method): Use method_index instead of method->token.
12020 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
12021 can handle icalls etc. properly.
12023 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
12025 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
12027 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
12028 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
12029 JIT_ICALL_ADDR patch type.
12031 * patch-info.h: Add JIT_ICALL_ADDR patch type.
12033 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
12035 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
12037 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
12039 2008-06-30 Zoltan Varga <vargaz@gmail.com>
12041 * mini.c: Use domain->jit_code_hash_lock for controlling access to
12042 domain->jit_code_hash.
12044 2008-06-29 Zoltan Varga <vargaz@gmail.com>
12046 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
12048 2008-06-27 Zoltan Varga <vargaz@gmail.com>
12050 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
12051 get_this_arg_from_call, let it compute it when needed.
12053 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
12054 gsctx from code only when needed.
12056 * mini-trampolines.c (get_generic_context): Rename this to
12057 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
12058 it can be called by the arch backends.
12060 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
12062 2008-06-26 Zoltan Varga <vargaz@gmail.com>
12064 * driver.c (mono_main): Add experimental --aot-only command line option.
12066 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
12069 2008-06-26 Kornel Pal <kornelpal@gmail.com>
12071 * driver.c (DllMain): Remove mono_module_handle.
12073 Contributed under MIT/X11 license.
12075 2008-06-25 Zoltan Varga <vargaz@gmail.com>
12077 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
12078 for emitting methods which are not in the source assembly. Detect and report
12079 failure of assembling+linking.
12081 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
12083 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
12085 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
12087 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
12089 2008-06-24 Zoltan Varga <vargaz@gmail.com>
12091 * mini.h: Remove some obsolete prototypes.
12093 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
12095 2008-06-24 Mark Probst <mark.probst@gmail.com>
12097 * mini.c (get_object_generic_inst): Variable-sized arrays are not
12098 supported by Visual Studio, so use alloca().
12100 2008-06-23 Zoltan Varga <vargaz@gmail.com>
12102 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
12105 2008-06-23 Mark Probst <mark.probst@gmail.com>
12107 * mini.c: Fail sharing of a generic method if it contains an open
12108 catch clause (because we don't pass MRGCTXs yet).
12110 2008-06-23 Mark Probst <mark.probst@gmail.com>
12112 * mini.c: When compiling a method with generic sharing, insert the
12113 method instantiated with an all-Object generic context into the
12114 jit info table, instead of the context of the first instantiation
12115 of the method we happen to compile.
12117 2008-06-18 Martin Baulig <martin@ximian.com>
12119 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
12120 `major_version' and `minor_version'.
12122 2008-06-17 Mark Probst <mark.probst@gmail.com>
12124 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
12125 mono_method_is_generic_sharable_impl() takes an additional
12126 argument specifying whether to treat type variables as reference
12129 2008-06-17 Mark Probst <mark.probst@gmail.com>
12131 * mini.h: Removed obsolete prototypes.
12133 2008-06-17 Mark Probst <mark.probst@gmail.com>
12135 * mini.c: Don't fail generic sharing for initobj and sizeof - we
12136 already handle them.
12138 2008-06-17 Mark Probst <mark.probst@gmail.com>
12140 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
12141 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
12142 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
12143 tramp-x86.c: Added a MonoGenericContext* argument to
12144 mono_arch_get_unbox_trampoline() so that it can call other
12145 functions which require it.
12147 2008-06-17 Mark Probst <mark.probst@gmail.com>
12149 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
12150 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
12151 mono_arch_get_this_arg_from_call() takes a
12152 MonoGenericSharingContext* as well.
12154 2008-06-17 Mark Probst <mark.probst@gmail.com>
12156 * mini.c: Factor out code for emitting unbox into emit_unbox() and
12157 implement generic sharing of unbox.
12159 2008-06-17 Mark Probst <mark.probst@gmail.com>
12161 * mini.c: Don't compute the vtable to determine whether a field is
12162 special static, because it might not work for open types.
12164 2008-06-17 Mark Probst <mark.probst@gmail.com>
12166 * mini.c: Removed the unused token_type and token_source arguments
12167 from get_runtime_generic_context_ptr().
12169 2008-06-17 Marek Habersack <mhabersack@novell.com>
12171 * mini.c (ADD_BINOP): fix the build
12173 2008-06-16 Zoltan Varga <vargaz@gmail.com>
12175 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
12178 2008-06-16 Mark Probst <mark.probst@gmail.com>
12180 * mini.h: Removed class relations enum that's not used anymore.
12182 2008-06-16 Mark Probst <mark.probst@gmail.com>
12184 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
12186 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
12187 the lazy fetch trampoline access code.
12189 2008-06-15 Zoltan Varga <vargaz@gmail.com>
12191 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
12193 2008-06-14 Zoltan Varga <vargaz@gmail.com>
12195 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
12197 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
12199 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
12201 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12203 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
12206 * mini-ops.h: Add MIN/MAX_UN opcodes.
12208 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
12211 * basic-math.cs: Add more min/max tests.
12213 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
12215 2008-06-13 Mark Probst <mark.probst@gmail.com>
12217 * mini.c: Small fix in the prologue of emit_castclass.
12219 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12221 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
12223 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
12224 do not work even for unsigned types. Fixes #400014.
12226 * basic-math.cs: Add regression tests for unsigned Min/Max.
12228 2008-06-13 Mark Probst <mark.probst@gmail.com>
12230 * mini.c: Added additional context_used argument to several
12231 functions, which will be needed for sharing generic methods. Use
12232 GET_RGCTX macro wherever appropriate. Declare only one
12233 context_used in mono_method_to_ir().
12235 2008-06-13 Mark Probst <mark.probst@gmail.com>
12237 * mini.c, generic-sharing.c: Removed generic class relations.
12239 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
12240 functions due to MRGCTX changes.
12242 2008-06-13 Mark Probst <mark.probst@gmail.com>
12244 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
12245 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
12246 with calculated IMT.
12248 * mini.c: Generic sharing of calls via generic interfaces.
12250 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
12251 generic method with non-constant MonoGenericContext*. Instead,
12252 the context is taken out of the method itself.
12254 2008-06-13 Mark Probst <mark.probst@gmail.com>
12256 * mini.c: Generic sharing of ldvirtftn.
12258 2008-06-13 Mark Probst <mark.probst@gmail.com>
12260 * mini.c: Generic sharing of ldftn.
12262 2008-06-13 Mark Probst <mark.probst@gmail.com>
12264 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
12266 2008-06-13 Mark Probst <mark.probst@gmail.com>
12268 * mini.c: Generic sharing of the special case of ldtoken followed
12269 by a call to GetTypeFromHandle.
12271 2008-06-13 Mark Probst <mark.probst@gmail.com>
12273 * mini.c: Generic sharing of box for nullable types.
12275 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12277 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
12278 are passed on the stack. Fixes #324807.
12280 2008-06-12 Bill Holmes <billholmes54@gmail.com>
12282 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
12283 for the ArgValuetypeAddrInIReg case.
12285 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
12286 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
12288 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
12289 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
12290 local variable and pass the local variable by reference to the called method.
12292 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
12293 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
12295 Contributed under MIT/X11 license.
12297 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
12299 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
12301 * debug-mini.c (mono_debug_print_vars): Release memory after printing
12304 2008-06-10 Martin Baulig <martin@ximian.com>
12307 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
12309 2008-06-09 Kornel Pal <kornelpal@gmail.com>
12311 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
12312 possible error when no arguments are passed.
12314 Contributed under MIT/X11 license.
12316 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
12318 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
12319 where the file name is NULL.
12321 2008-06-09 Zoltan Varga <vargaz@gmail.com>
12323 * mini.c: Fix s390 build.
12325 2008-06-08 Zoltan Varga <vargaz@gmail.com>
12327 * trace.c (mono_trace_parse_options): Fix warnings.
12329 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
12331 2008-06-07 Zoltan Varga <vargaz@gmail.com>
12333 * mini.c (remove_block_if_useless): Avoid printing the method name.
12335 * mini.c: Remove needless setting of ins->cil_code which is now done by
12338 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
12341 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
12342 translated code after it has been patched.
12344 2008-06-06 Zoltan Varga <vargaz@gmail.com>
12346 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
12347 avoid problems during code patching on SMP systems.
12348 (emit_call): Avoid adding a patch info which is already added by
12350 (mono_arch_emit_exceptions): Ditto.
12352 2008-06-05 Zoltan Varga <vargaz@gmail.com>
12354 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
12355 MONO_TYPE_ISSTRUCT already checks for it.
12357 2008-06-05 Bill Holmes <billholmes54@gmail.com>
12359 * mini-amd64.c:merge_argument_class_from_type: When marshaling
12360 structs with floats on Winx64 the float registers are not used.
12361 The integer registers are always used..
12362 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
12363 only one register will be used and only if the size of the struct
12364 is 1,2,4, or 8 bytes.
12366 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
12367 to work for Winx64.
12369 Contributed under MIT/X11 license.
12371 2008-06-05 Martin Baulig <martin@ximian.com>
12373 * debug-debugger.c (debugger_lookup_class): Also call
12374 mono_class_setup_methods() here; we're only called from RTI.
12376 2008-06-05 Andreas Farber <andreas.faerber@web.de>
12378 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
12379 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
12380 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
12381 Post-process object files and add dtrace-generated object, if necessary.
12383 Contributed under MIT/X11 license.
12385 2008-06-04 Mark Probst <mark.probst@gmail.com>
12387 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
12390 * mini.c: Generic sharing for unbox.any and castclass.
12392 2008-06-04 Mark Probst <mark.probst@gmail.com>
12394 * mini.c: Ignore tailcall prefix in shared generic code and when
12395 doing calls which require a vtable/rgctx argument.
12397 2008-06-04 Mark Probst <mark.probst@gmail.com>
12399 * mini.c: Don't free the JIT info.
12401 * driver.c: Changes in the JIT info table testing code.
12403 2008-06-03 Zoltan Varga <vargaz@gmail.com>
12405 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
12406 interruption. Fix some warnings.
12408 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
12409 interruption_checkpoint.
12411 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
12413 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
12414 from embedding applications.
12416 2008-06-02 William Holmes <billholmes54@gmail.com>
12418 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
12419 reserving 32 bytes on the stack when making calls.
12421 Contributed under MIT/X11 license.
12423 2008-06-01 Zoltan Varga <vargaz@gmail.com>
12425 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
12426 the linear IL branch.
12428 * driver.c: Print out more information for --version on arm.
12430 2008-05-30 Zoltan Varga <vargaz@gmail.com>
12432 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
12433 bb_exit instead, since out of line bblocks might not actually be emitted
12436 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
12437 maximum epilog size for out of line bblocks if tracing is enabled.
12439 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
12441 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
12443 * arrays.cs: Regression tests for allocating arrays with negative sizes.
12445 2008-05-28 Zoltan Varga <vargaz@gmail.com>
12447 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
12448 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
12451 2008-05-27 Zoltan Varga <vargaz@gmail.com>
12453 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
12454 the 'value' to store is a constant.
12456 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
12458 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
12459 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
12461 2008-05-26 Zoltan Varga <vargaz@gmail.com>
12463 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
12464 for accessing method->generic_container.
12466 2008-05-24 Zoltan Varga <vargaz@gmail.com>
12468 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
12470 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
12472 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
12474 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
12477 2008-05-23 Zoltan Varga <vargaz@gmail.com>
12479 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
12481 * mini.c: Handle the case when mono_class_vtable () fails.
12483 2008-05-23 Massimiliano Mantione <massi@ximian.com>
12484 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
12487 2008-05-22 Mark Probst <mark.probst@gmail.com>
12489 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
12490 together with domain sharing.
12492 2008-05-22 Mark Probst <mark.probst@gmail.com>
12494 * mini.c: Treat callvirts to final methods like non-virtual calls
12495 when doing generic sharing, i.e. look them up in the runtime
12498 2008-05-22 Mark Probst <mark.probst@gmail.com>
12500 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
12501 with computed types (for generic sharing).
12503 * mini.c: Generic sharing for mkrefany and refanyval.
12505 2008-05-22 Zoltan Varga <vargaz@gmail.com>
12507 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
12510 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
12511 the generic sharing code.
12513 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
12516 2008-05-21 Zoltan Varga <vargaz@gmail.com>
12518 * mini.h: Remove the declaration of mono_aot_init_vtable ().
12520 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
12522 * driver.c: updated copyright date
12524 2008-05-21 Zoltan Varga <vargaz@gmail.com>
12526 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
12529 2008-05-19 Martin Baulig <martin@ximian.com>
12531 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
12532 pointing to the new `_mono_debug_using_mono_debugger' variable.
12535 (mono_main): Check mono_debug_using_mono_debugger() rather than
12536 the `MONO_INSIDE_MDB' environment variable to check whether we're
12537 inside the debugger.
12539 2008-05-19 Zoltan Varga <vargaz@gmail.com>
12541 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
12544 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
12546 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
12548 * mini.c: Added mini_assembly_can_skip_verification. This
12549 function checks if the assembly requested to skip verification.
12550 Fixes part of #387274.
12552 2008-05-07 Zoltan Varga <vargaz@gmail.com>
12554 * mini.c (mini_get_method): Disable the check for open generic classes when
12555 using generic sharing.
12557 * generics.cs: Add a test for #387034.
12559 * mini.c (mini_get_method): Check whenever the method class is an open generic
12560 type, and return NULL in that case, causing a verification error. Fixes
12563 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12565 * driver.c (mono_main): Revert r102623. The right
12566 thing to do is to enable the verifier under verifiable
12567 unless a --security flag was passed.
12569 We need this non-trivial behavior for --verify-all otherwise
12570 mcs-compileall won't be able to use it. As it needs everything to
12571 be verified under validil.
12573 2008-05-06 Martin Baulig <martin@ximian.com>
12577 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
12578 (mono_debugger_thread_cleanup): Likewise.
12579 (mono_debugger_extended_notification): Likewise.
12581 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12583 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
12584 against both inflated and non-inflated methods. We need to check against the
12585 generic definition for cases where the instantiated method is not visible.
12586 We need to check against the inflated types for cases where the instantiation
12587 changes any super type. This fixes #382986.
12589 Note that this doesn't need to be applied to other parts of mono_method_to_ir
12590 that check for visibiliy as generic params only appears as the type subject
12591 of tokens on call opcodes. Field manipulation and ldftn must always
12592 target an exact type.
12594 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12596 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
12597 if no related --security flag is passed.
12599 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12601 * mini-arch.h: Prepare support for ppc64.
12603 Contributed under MIT/X11 license.
12605 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12607 * aot-runtime.c: Prepare support for ppc64.
12609 Contributed under MIT/X11 license.
12611 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12613 * mini-ops.h: Prepare support for ppc64.
12615 Contributed under MIT/X11 license.
12617 2008-05-04 Andreas Farber <andreas.faerber@web.de>
12619 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
12621 Contributed under MIT/X11 license.
12623 2008-05-03 Zoltan Varga <vargaz@gmail.com>
12625 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
12626 assemblies, since aot_name is not a full path, causing us to load MS.NET
12627 assemblies on windows.
12629 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
12631 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
12632 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
12633 * main.c: Use UTF-8 encoded command line instead of Windows default code
12634 page on Windows to support Unicode.
12635 * driver.c (DllMain): New function for mixed-mode assembly support.
12636 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
12637 export __stdcall functions without decoration.
12639 Contributed under MIT/X11 license.
12641 2008-04-28 Mark Probst <mark.probst@gmail.com>
12643 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
12644 saving it very early.
12646 2008-04-28 Mark Probst <mark.probst@gmail.com>
12648 * mini.h, mini.c: Lots of code for accessing the old RGCTX
12649 deleted. The only way to access the new RGCTX is via the
12652 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
12653 vtable instead of the RGCTX to static methods.
12655 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
12656 accessing the new RGCTX.
12658 * generic-sharing.c: There is no separation between self, type
12659 arguments and other types in the RGCTX anymore.
12661 2008-04-25 Jonathan Chambers <joncham@gmail.com>
12663 * mini-amd64.c (add_general): Remove previous stack adjustment.
12664 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
12665 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
12666 for 32 bytes of stack space reserved for all calls.
12668 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
12669 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
12672 Code contributed under MIT/X11 license.
12674 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
12676 * mini.c (mini_method_verify): Only verify non-inflated methods, check
12677 against the root definition, peeling out method and type instantiations.
12678 Cache verify success results, code that fails verification is still
12679 checked multiple times.
12681 2008-04-23 Zoltan Varga <vargaz@gmail.com>
12683 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
12685 2008-04-23 Jonathan Chambers <joncham@gmail.com>
12687 * mini-amd64.c (add_general): Always increment stack on Win64.
12688 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
12691 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
12692 stack based argument handling on Win64.
12694 Code contributed under MIT/X11 license.
12696 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
12698 * Makefile.am (version.h): Add support for git-svn.
12700 2008-04-22 Zoltan Varga <vargaz@gmail.com>
12702 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
12703 so instead of calling g_spawn_command_line_sync, we do everything by hand,
12704 avoiding allocations and libc functions which might deadlock.
12706 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
12707 'no-gdb-backtrace' option is set.
12709 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
12711 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
12713 2008-04-21 Martin Baulig <martin@ximian.com>
12715 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
12716 and `get_lmf_addr'; `notification_address' is no longer a pointer.
12718 2008-04-21 Martin Baulig <martin@ximian.com>
12720 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
12721 `thread_vtable', `event_handler_ptr' and `event_handler'.
12723 2008-04-21 Martin Baulig <martin@ximian.com>
12725 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
12726 allows delayed initialization of the `executable_code_buffer' when
12729 2008-04-21 Martin Baulig <martin@ximian.com>
12731 * mini.h (mono_debugger_create_notification_function): Removed.
12732 * tramp-*.c (mono_debugger_create_notification_function): Removed.
12734 * mdb-debug-info64.s
12735 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12737 * mdb-debug-info32.s
12738 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12740 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
12741 currently only works on x86 and x86_64, so don't create it on ppc.
12743 2008-04-21 Martin Baulig <martin@ximian.com>
12745 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
12748 (mini_method_compile): In the fp elimination check, check
12749 `debug_options.mdb_optimizations' in addition to
12750 mono_debug_using_mono_debugger().
12752 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
12753 disable some JIT optimizations which are only disabled when
12754 running inside the debugger.
12755 Added `--help-debug' option to describe the debugging options.
12756 (parse_debug_options): New static function to parse the `--debug'
12757 options, so we can easily add more stuff in future.
12759 2008-04-20 Zoltan Varga <vargaz@gmail.com>
12761 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
12762 the method has no body.
12764 2008-04-19 Jonathan Chambers <joncham@gmail.com>
12766 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
12767 assembly is not allowed in MSVC 64-bit compiler.
12768 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
12769 as we get floating point exceptions everywhere.
12771 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
12772 correctly align arguments for call to throw_exception.
12773 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
12775 Code contributed under MIT/X11 license.
12777 2008-04-19 Zoltan Varga <vargaz@gmail.com>
12779 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
12781 2008-04-17 Zoltan Varga <vargaz@gmail.com>
12783 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
12785 * mini-amd64.c (NEW_INS): Set cil_code.
12787 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
12788 from mini-amd64.c so all debugger related logic is in one place.
12790 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
12791 later won't have a random ip assigned to them.
12793 2008-04-16 Zoltan Varga <vargaz@gmail.com>
12795 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
12796 the arch specific function initializes code_size.
12797 (mono_create_delegate_trampoline): Ditto.
12799 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
12800 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
12803 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
12804 running under the debugger.
12806 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
12809 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
12810 debugger. Also move the disabling of optimizations here from driver.c.
12811 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
12814 * mini.h (MonoCompile): Add a few new flags.
12816 2008-04-15 Zoltan Varga <vargaz@gmail.com>
12818 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
12819 so the cil_code field of created MonoInst's is properly set.
12820 (mini_select_instructions): Ditto.
12822 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
12823 (MONO_INST_NEW_CALL): Ditto.
12825 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
12826 in many places so the ins->cil_code field is properly initialized.
12828 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
12831 2008-04-14 Zoltan Varga <vargaz@gmail.com>
12833 * mini.c (mini_method_compile): Print a different message when compiling a
12836 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
12839 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12841 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
12844 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
12846 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12848 * mini.c (handle_stack_args): Make this return void since its return value was
12849 never used. Also set cfg->unverifiable for invalid IL instead of calling
12852 2008-04-10 Mark Probst <mark.probst@gmail.com>
12854 * mini.c: Make sure "this" is live in catch clauses with type
12855 variables in shared generic code.
12857 2008-04-08 Mark Probst <mark.probst@gmail.com>
12859 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
12860 generic_class_is_reference_type() to ensure the proper behaviour
12861 when sharing generic code and the type in question is a type
12864 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12866 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
12867 race conditions when printing thread dumps. Fixes #377738.
12869 2008-04-08 Massimiliano Mantione <massi@ximian.com>
12871 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
12872 shows up when both MonoInst arguments can cause aliasig.
12873 There is likely no way in the current JIT to trigger this problem, but
12874 it showed up in the development of generics sharing, when in a new
12875 opcode both args of an OP_GROUP can be aliases (addresses of a local).
12876 When the generics sharing code will be committed, its tests will be
12877 valid also for this bug.
12879 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12881 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
12884 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
12887 2008-04-07 Zoltan Varga <vargaz@gmail.com>
12889 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
12890 use a more detailed exception message for InvalidCastException.
12892 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
12894 * driver.c (mono_main): Add --debug=casts option to turn on better
12895 InvalidCastException message details.
12897 * mini.c (mini_get_debug_options): New helper function to return the address of
12898 the debug_options variable.
12900 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
12901 the jit_tls TLS variable.
12903 * mini.c (mono_jit_tls): New TLS variable.
12905 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
12908 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
12910 * mini.h: Removed verifer related stuff. This code was moved to verify.c
12912 * mini.c: Removed verifer related stuff, code moved to verify.c.
12914 * driver.c: Using code from verify.c instead of mini.c.
12916 2008-04-05 Zoltan Varga <vargaz@gmail.com>
12918 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
12921 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
12923 * mini.c (check_for_method_verify): Enabling verification of
12924 corlib if mono_verify_all is set. Bugs in the verifier preventing that
12927 2008-04-04 Zoltan Varga <vargaz@gmail.com>
12929 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
12930 caller saved registers as well.
12932 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
12933 saved registers as well.
12935 2008-03-30 Zoltan Varga <vargaz@gmail.com>
12937 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
12939 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
12942 2008-03-27 Zoltan Varga <vargaz@gmail.com>
12944 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
12946 (get_call_info): Take a gsctx argument instead of 'cfg'.
12948 2008-03-26 Zoltan Varga <vargaz@gmail.com>
12950 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
12951 mono_verify_all is set.
12953 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
12955 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
12957 2008-03-25 Zoltan Varga <vargaz@gmail.com>
12959 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
12962 * driver.c mini.c mini.h: Add a --verify-all development option to test the
12963 verifier and the code generated by the compiler.
12965 2008-03-25 Mark Probst <mark.probst@gmail.com>
12967 * mini.c: Generic sharing of the non-nullable case of the box
12970 2008-03-24 Zoltan Varga <vargaz@gmail.com>
12972 * inssel.brg: Fix the build.
12974 * iltests.il.in: Add a test for lconv.ovf.u8.un.
12976 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
12978 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
12979 Array:Address. Fixes #372410.
12981 * iltests.il.in: New tests for readonly prefix.
12983 2008-03-23 Zoltan Varga <vargaz@gmail.com>
12985 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
12986 mini-trampolines.c.
12988 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
12991 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
12993 * mini.c (mono_decompose_op_imm): New helper function.
12995 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
12996 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
12999 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
13000 mono_arch_output_basic_block. Fix warnings.
13002 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
13005 2008-03-22 Zoltan Varga <vargaz@gmail.com>
13007 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
13008 since the extra frame is now detected automatically inside the loop.
13010 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
13011 opts which are now in mono_peephole_ins ().
13013 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
13015 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
13016 frames and skip duplicate managed-to-native frames. Fixes #367665.
13018 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
13019 opts which are now in mono_peephole_ins ().
13020 (mono_arch_peephole_pass_2): Ditto.
13022 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
13024 * mini-codegen.c (mono_peephole_ins): New helper function containing the
13025 arch independent peephole optimizations.
13027 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
13028 opts which are now in mono_peephole_ins ().
13030 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
13032 * mini-s390.c (mono_arch_output_basic_block): Fix build.
13034 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
13037 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
13038 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
13041 2008-03-21 Zoltan Varga <vargaz@gmail.com>
13043 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
13044 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
13047 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
13048 mono_arch_output_basic_block. Fix warnings.
13050 2008-03-20 Zoltan Varga <vargaz@gmail.com>
13052 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
13055 2008-03-20 Zoltan Varga <vargaz@gmail.com>
13057 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
13060 * iltests.il: Add new tests.
13062 2008-03-20 Kornel Pal <kornelpal@gmail.com>
13064 * mini.c: Removed Windows version macros.
13066 2008-03-20 Mark Probst <mark.probst@gmail.com>
13068 * generic-sharing.c: Put reflection types in the extensible part
13069 of the runtime generic context.
13071 * mini.c: Generic sharing of the GetTypeHandle special case of the
13072 ldtoken instruction.
13074 2008-03-20 Zoltan Varga <vargaz@gmail.com>
13076 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
13078 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
13080 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
13081 consistency with the other version on the linear IR branch.
13083 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
13085 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
13087 * iltests.il.in: Add new tests.
13089 2008-03-19 Zoltan Varga <vargaz@gmail.com>
13091 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
13093 * iltests.il.in: Add new tests.
13095 2008-03-19 Mark Probst <mark.probst@gmail.com>
13097 * mini.c: Two variables with the same name were declared in
13098 nesting contexts and one wasn't initialized. Fixed.
13100 2008-03-19 Mark Probst <mark.probst@gmail.com>
13102 * mini.c: Generic sharing of the initobj instruction.
13104 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
13106 * mini.c: make the test to optimize ldtoken from typeof() more
13109 2008-03-18 Mark Probst <mark.probst@gmail.com>
13111 * mini.c: Generic sharing of the initobj instruction for reference
13114 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
13116 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
13117 the mono_breakpoint_clean_code() code to perform bound checks.
13119 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
13121 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
13122 mono_arch_patch_callsite() to include the start of the managed method
13123 to be able to perform bound checks.
13125 2008-03-17 Mark Probst <mark.probst@gmail.com>
13127 * mini.c: Generic sharing for the isinst instruction.
13129 2008-03-17 Mark Probst <mark.probst@gmail.com>
13131 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
13132 inssel-long32-mips.brg: Added opcodes for doing indirect calls
13133 with the runtime generic context argument.
13135 * mini.c: Share calls to several types of unsharable methods by
13136 putting the address of the method code in the runtime generic
13137 context and doing an indirect call.
13139 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
13142 2008-03-16 Mark Probst <mark.probst@gmail.com>
13144 * generic-sharing.c: Change due to a change in the runtime genric
13147 2008-03-15 Martin Baulig <martin@ximian.com>
13150 (mono_arch_nullify_class_init_trampoline): Add call to
13151 mono_breakpoint_clean_code() to make things work when running
13152 inside the debugger.
13155 (mono_arch_nullify_class_init_trampoline): Add call to
13156 mono_breakpoint_clean_code() to make things work when running
13157 inside the debugger.
13159 2008-03-14 Zoltan Varga <vargaz@gmail.com>
13161 * inssel-long.brg (reg): Fix 64 bit build.
13163 2008-03-14 Mark Probst <mark.probst@gmail.com>
13165 * mini.c, mini.h: Share static generic code by passing it an
13166 implicit argument pointing to the runtime generic context.
13168 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
13169 inssel-long32-mips.brg: New opcodes for calling shared static,
13170 which need to be passed the runtime generic context.
13172 * mini-amd64.c, mini-x86.c: Save the runtime generic context
13173 argument on the stack in the prologue if needed. New function for
13174 finding the runtime generic context argument from the registers
13175 saved by the trampoline.
13177 * mini-amd64.h, mini-x86.h: Specify which register to use for the
13178 runtime generic context argument.
13180 * tramp-amd64.c: Also restore the register used for the runtime
13181 generic context argument.
13183 * mini-trampoline.c: Resolve shared static calls by consulting the
13184 runtime generic context via the new argument.
13186 * generic-sharing.c: Add an argument to sharability-checking
13187 functions that specifies whether type variables should be treated
13188 as sharable type arguments.
13190 * inssel-x86.brg: Removed a superfluous, buggy rule.
13192 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
13195 2008-03-14 Martin Baulig <martin@ximian.com>
13197 * debug-debugger.c (main_thread_handler): Call
13198 mono_runtime_run_main() without sending any notifications.
13200 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
13202 2008-03-14 Zoltan Varga <vargaz@gmail.com>
13204 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
13206 2008-03-14 Mark Probst <mark.probst@gmail.com>
13208 * tramp-x86.c: Fixed register restore offsets in the trampoline
13209 code for ECX and EDX.
13211 2008-03-12 Geoff Norton <gnorton@novell.com>
13213 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
13214 different ucontext_t implementations.
13215 * exceptions-arm.c: Use the above defines to get exceptions working on
13216 iPhone (based on a patch by Luke Howard lukeh@padl.com)
13217 * mini-arm.c: Implement iPhone icache support (based on a patch by
13218 Luke Howard lukeh@padl.com)
13220 2008-03-12 Mark Probst <mark.probst@gmail.com>
13222 * mini.c: Enable generic sharing of calls to non-static
13223 non-interface non-generic non-value-type methods.
13225 * mini-trampolines.c: Resolve calls from shared generic code.
13227 2008-03-11 Zoltan Varga <vargaz@gmail.com>
13229 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
13231 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
13233 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
13235 * mini.c: some fixes for the AOT compiler.
13237 2008-03-07 Zoltan Varga <vargaz@gmail.com>
13239 * cpu-amd64.md: Add clob:1 to some float opcodes.
13241 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
13243 * mini.h: Added MiniVerifierMode enumeration.
13245 * mini.c: Added mini_verifier_set_mode to control
13246 the usage of the new verifier.
13248 * mini.c (mono_method): Integrated the new verifier.
13250 * driver.c: Extended --security option with validil and
13251 verifiable options to activate the new verifier.
13253 2008-03-07 Zoltan Varga <vargaz@gmail.com>
13255 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
13256 optimization to ctors taking 0 or 2 arguments too.
13258 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
13261 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
13263 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
13265 2008-03-06 Zoltan Varga <vargaz@gmail.com>
13267 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
13268 non-aot case as well.
13270 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
13272 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
13275 * aot-compiler.c (encode_patch): Ditto.
13277 * mini.h (G_MININT32): Fix the definition of this.
13279 2008-03-05 Zoltan Varga <vargaz@gmail.com>
13281 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
13283 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
13285 2008-03-04 Zoltan Varga <vargaz@gmail.com>
13287 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
13288 methods returning vtypes in registers.
13289 (mono_arch_allocate_vars): Ditto.
13291 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
13293 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
13295 * generics.cs: Add a test from the linear IR branch.
13297 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
13299 * mini.c (inline_method): Cache failed inline attempts.
13301 2008-03-04 Mark Probst <mark.probst@gmail.com>
13303 * mini.c: For shared methods of generic classes put the location
13304 of "this" into the MonoGenericJitInfo.
13306 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
13307 register out of a MonoContext by register number. Add the generic
13308 sharing context as an argument to mono_arch_find_this_argument().
13310 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
13311 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
13312 for new arch function.
13314 * mini-exception.c: Handle open exception clauses in shared
13317 * mini-trampolines.c: Supply additional argument to
13318 mono_arch_find_this_argument().
13320 2008-03-04 Zoltan Varga <vargaz@gmail.com>
13322 * Makefile.am (regtests): Run the bench.exe tests last.
13324 2008-03-03 Zoltan Varga <vargaz@gmail.com>
13326 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
13329 2008-03-02 Zoltan Varga <vargaz@gmail.com>
13331 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
13334 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
13336 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
13338 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
13339 whose class has no cctor.
13341 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
13343 2008-03-01 Zoltan Varga <vargaz@gmail.com>
13345 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
13348 2008-02-29 Zoltan Varga <vargaz@gmail.com>
13350 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
13351 to be in sync with the code on the linear IR branch.
13353 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
13355 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
13357 2008-02-27 Zoltan Varga <vargaz@gmail.com>
13359 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
13361 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
13363 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
13365 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
13367 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
13369 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
13372 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
13374 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
13375 OP_LOADR4_MEMBASE emission.
13377 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
13378 (mono_spillvar_offset_float): Ditto.
13380 * mini-mips.c (mono_arch_emit_prolog): Ditto.
13382 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
13385 * basic-long.cs: Add regression tests for them.
13387 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
13389 (mono_arch_allocate_vars): Fix representation of single-precision float
13391 (mono_arch_output_basic_block): Ditto.
13393 * inssel-mips.brg: Ditto, remove duplicate items.
13395 * mini-mips.c (emit_load_volatile_arguments): New function to handle
13396 arguments of tail calls as on other platforms.
13397 (mono_arch_output_basic_block): Handle tail calls.
13399 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
13402 * objects.cs (test_5_pass_static_struct): Add test for it.
13404 Contributed under MIT/X11 license.
13406 2008-02-26 Zoltan Varga <vargaz@gmail.com>
13408 * Makefile.am: Use gmcs for compiling the regression tests.
13410 * *.2.cs *.2.il: Rename to *.cs and *.il.
13412 2008-02-24 Zoltan Varga <vargaz@gmail.com>
13414 * regalloc.h: Make the vassign array smaller.
13416 * mini.c (mini_method_compile): Remove an unused field in cfg.
13418 * mini-codegen.c: Add a bunch of micro optimizations.
13420 2008-02-23 Zoltan Varga <vargaz@gmail.com>
13422 * regalloc.h: Remove some unused fields.
13424 2008-02-22 Zoltan Varga <vargaz@gmail.com>
13426 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
13428 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
13430 2008-02-22 Mark Probst <mark.probst@gmail.com>
13432 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
13434 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
13435 trampoline: Fetch an entry from the runtime generic context. If
13436 it's NULL, jump to the actual trampoline to fill the runtime
13437 generic context. Otherwise, return it.
13439 * mini.c: Call the lazy fetch trampoline to get entries out of the
13440 runtime generic context.
13442 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
13443 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
13444 tramp-sparc.c: Stubs for the lazy fetch trampoline.
13446 2008-02-21 Mark Probst <mark.probst@gmail.com>
13448 * mini.c: Fetch data out of the extensible part of the runtime
13449 generic context instead of calling a helper function.
13451 * generic-sharing.c: Some functions moved into
13452 metadata/generic-sharing.c. Helper function for fetching other
13453 types now checks and asserts against extensible rgctx (just for
13454 debugging purposes - the helper function isn't called anymore
13455 unless for debugging).
13457 2008-02-21 Zoltan Varga <vargaz@gmail.com>
13459 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
13460 for tail calls up to the point that the tests in iltests.exe run. Also add a
13461 dummy CKFINITE implementation.
13462 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
13463 needed for trampoline LMF frames.
13465 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
13466 trampoline LMF frames.
13468 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
13470 * mini.c (inline_method): clean any pending loader error when inlining fail.
13471 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
13473 2008-02-21 Zoltan Varga <vargaz@gmail.com>
13475 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
13477 * aot-runtime.c (decode_patch_info): Ditto.
13479 * mini.c (mono_resolve_patch_target): Ditto.
13481 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
13484 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
13486 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
13487 if it references an icall address.
13489 2008-02-20 Zoltan Varga <vargaz@gmail.com>
13491 * cpu-s390x.md: Remove some more unused opcodes.
13493 * cpu-s390x.md: Remove some unused opcodes.
13495 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
13496 mono_op_imm_to_op ().
13498 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
13499 instead of a switch statement.
13501 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
13502 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
13504 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
13506 * mini-codegen.c: Remove unused mono_regstate2_... functions.
13508 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
13511 2008-02-19 Zoltan Varga <vargaz@gmail.com>
13513 * driver.c (mono_main): Improve error reporting when an assembly cannot be
13514 opened. Fixes #362607.
13516 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
13518 * iltests.il.in: Add a test for static methods in interfaces.
13520 2008-02-18 Zoltan Varga <vargaz@gmail.com>
13522 * genmdesc.c (build_table): Fix a crash on older glib versions.
13524 * cpu-sparc.md: Remove some unused opcodes.
13526 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
13527 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
13529 * cpu-amd64.md: Remove some unused opcodes.
13531 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
13532 like the other opcodes.
13534 2008-02-17 Zoltan Varga <vargaz@gmail.com>
13536 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
13538 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
13540 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
13541 variables 'cfg' instead of 'm' for consistency.
13543 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
13545 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
13546 argument holding the vtype return address, to avoid the ambigious use of
13547 cfg->ret for this purpose.
13549 * mini.c (NEW_RETLOADA): Use vret_addr if set.
13551 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
13553 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
13554 new mono_print_ins () function which only takes one argument.
13556 2008-02-15 Zoltan Varga <vargaz@gmail.com>
13558 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
13561 2008-02-14 Zoltan Varga <vargaz@gmail.com>
13563 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
13565 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
13567 * mini-x86.c: Sync with the version on the linear IR branch by adding new
13568 opcodes and other small changes.
13570 * mini-ops.h: Add some new opcodes from the linear IR branch.
13572 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
13574 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
13575 opcodes, use the REG_MEMBASE opcodes instead.
13577 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
13578 opcodes, use the REG_MEMBASE opcodes instead.
13580 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
13583 * mini.c (mono_op_imm_to_op): New helper function.
13585 * mini-ops.h: Add some opcodes from linear IR branch.
13587 2008-02-13 Zoltan Varga <vargaz@gmail.com>
13589 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
13592 2008-02-12 Zoltan Varga <vargaz@gmail.com>
13594 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
13597 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
13599 2008-02-09 Zoltan Varga <vargaz@gmail.com>
13601 * aot-compiler.c (emit_method_code): Add an assert.
13603 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
13604 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
13607 2008-02-08 Zoltan Varga <vargaz@gmail.com>
13609 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
13610 some load/store opcodes so they are consistent.
13611 (mono_arch_emit_prolog): Simplify some code.
13613 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
13615 * objects.cs: Add tests for large argument offsets on ARM.
13617 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
13618 stack offsets. Fixes #359651.
13620 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
13622 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
13624 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
13626 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
13628 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
13630 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
13631 rid of CEE_CONV_R_UN.
13633 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
13635 2008-02-07 Zoltan Varga <vargaz@gmail.com>
13637 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
13639 * mini.c (mono_normalize_opcodes): Add some more opcodes.
13641 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
13643 * cpu-amd64.md: Remove some unused opcodes.
13645 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
13647 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
13649 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
13650 arch specific functions for its parts. Call the peephole pass after local
13651 regalloc so the prolog can compute a more accurate max_offset.
13653 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
13654 the corresponding OP_I/OP_L opcodes.
13656 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
13658 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
13660 2008-02-06 Zoltan Varga <vargaz@gmail.com>
13662 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
13663 as they are handled in mini.c.
13665 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
13667 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
13668 case since it is handled in mini.c.
13670 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
13672 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
13674 * *.c: Use the new opcodes in the IR and back end code.
13676 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
13678 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
13680 2008-02-06 Mark Probst <mark.probst@gmail.com>
13682 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
13683 an assert because it has a race condition.
13685 2008-02-06 Zoltan Varga <vargaz@gmail.com>
13687 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
13689 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
13691 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
13693 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
13694 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
13696 2008-02-05 Zoltan Varga <vargaz@gmail.com>
13698 * cpu-amd64.md (move): Correct the maximum size of move.
13700 2008-02-05 Mark Probst <mark.probst@gmail.com>
13702 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
13703 the generic class init trampoline to return quickly if the class
13706 2008-02-04 Zoltan Varga <vargaz@gmail.com>
13708 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
13709 issues where an 32 bit callsite cannot be patched by a 64 bit address.
13711 2008-02-03 Zoltan Varga <vargaz@gmail.com>
13713 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
13716 2008-01-31 Zoltan Varga <vargaz@gmail.com>
13718 * objects.cs: Add some soft-float tests.
13720 * mini.c: Fix a couple more soft-float issues.
13722 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
13724 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
13725 avoid a REX prefix.
13727 2008-01-30 Zoltan Varga <vargaz@gmail.com>
13729 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
13730 exception happens while compiling a virtual method.
13732 2008-01-29 Zoltan Varga <vargaz@gmail.com>
13734 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
13736 * mini-sparc.c: Fix build.
13738 * mini-sparc.c (get_call_info): Add support for generic sharing.
13740 * mini-exceptions.c: Add a FIXME.
13742 2008-01-27 Zoltan Varga <vargaz@gmail.com>
13744 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
13745 altstack handling code.
13747 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
13749 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
13751 * mini-s390.c: Add support for generic sharing.
13753 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13755 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13757 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
13759 * mini-s390x.c: Add support for generic sharing.
13761 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13763 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13765 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
13766 can be used since it takes a 16 bit signed immediate.
13768 * inssel-s390x.brg: Fix OP_SETRET.
13770 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
13772 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
13774 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
13776 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
13778 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
13781 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
13784 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
13785 of the unused mono_arch_patch_delegate_trampoline stuff.
13787 2008-01-26 Zoltan Varga <vargaz@gmail.com>
13789 * basic-long.cs: Move the fp related tests to basic-float.cs.
13791 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
13793 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
13795 * basic-calls.cs: Add a test for proper float argument passing.
13797 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
13798 if the context corresponds to an exception received through a signal.
13800 * exceptions.cs: Add a test for nullref handling at the start of a try
13803 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
13805 * jit-icalls.c (mono_break): New JIT icall.
13807 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
13809 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
13811 2008-01-25 Zoltan Varga <vargaz@gmail.com>
13813 * cpu-*.md: Get rid of unused opcodes.
13815 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
13817 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
13820 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
13823 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
13824 the arch independent trampoline code in mini-trampolines.c.
13826 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
13828 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
13830 * mini-s390.h: Remove an unused define.
13832 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
13833 the arch independent trampoline code in mini-trampolines.c.
13835 * mini-arm.c (mono_arch_emit_prolog): Fix build.
13837 2008-01-24 Zoltan Varga <vargaz@gmail.com>
13839 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
13841 * mini-s390.c (mono_arch_emit_prolog): Fix build.
13843 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
13845 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
13847 * cpu-amd64.md: Use smaller sizes for int opcodes.
13849 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
13851 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
13854 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
13857 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
13858 instead of though a pointer to save an indirection when accessing elements of
13861 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
13863 (NOT_IMPLEMENTED): New helper macro.
13864 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
13867 * *.c: Use the new helper macro.
13869 2008-01-21 Zoltan Varga <vargaz@gmail.com>
13871 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
13873 2008-01-20 Zoltan Varga <vargaz@gmail.com>
13875 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
13878 2008-01-18 Zoltan Varga <vargaz@gmail.com>
13880 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
13881 profiling is enabled.
13883 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
13885 (mono_arch_emit_prolog): Add more first bblock optimizations.
13887 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
13888 in order if possible.
13889 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
13890 bblock, since the arguments are still in their original registers.
13892 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
13894 2008-01-17 Zoltan Varga <vargaz@gmail.com>
13896 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
13899 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
13902 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
13904 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
13905 process async exceptions received while in unmanaged code.
13907 * mini.c (mini_init): Install a callback with the runtime which will be called
13908 when a thread receives an async exception while in unmanaged code.
13910 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
13912 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
13914 2008-01-16 Wade Berrier <wberrier@novell.com>
13921 2008-01-16 Zoltan Varga <vargaz@gmail.com>
13923 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
13924 compilation with sun cc.
13926 * cpu-*.md: Fix the build.
13928 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
13930 * mini-amd64.h: Add some comments to the MonoLMF structure.
13932 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
13934 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
13935 in the LMF structure if possible. This saves two instructions in the
13936 managed->native wrappers.
13938 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
13940 2008-01-16 Mark Probst <mark.probst@gmail.com>
13942 * generic-sharing.c: New type argument lookup code which uses the
13943 runtime generic context template.
13945 2008-01-15 Zoltan Varga <vargaz@gmail.com>
13947 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
13949 * mini-arm.c (add_general): Fix arm eabi parameter passing.
13950 (mono_arch_output_basic_block): Fix localloc implementation.
13952 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
13954 * mini-ia64.c (peephole_pass): Fix ia64 build.
13956 * mini-amd64.c (peephole_pass): Fix a warning.
13958 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
13959 at a constant offset from sp/fp.
13961 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
13962 instead of obtaining it from *lmf in the managed method case.
13964 2008-01-14 Zoltan Varga <vargaz@gmail.com>
13966 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
13968 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
13970 * mini.h (MonoInstList): New type.
13971 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
13972 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
13973 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
13974 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
13975 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
13976 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
13977 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
13978 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
13979 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
13980 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
13981 MONO_INST_LIST_FOR_EACH_ENTRY,
13982 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
13983 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
13984 mono_inst_list_first, mono_inst_list_last,
13985 mono_inst_list_next, mono_inst_list_prev): New instruction
13986 list handling interfaces.
13987 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
13988 list head 'ins_list'.
13989 (MonoInst): Replace next pointer with list head 'node'.
13990 (MonoCallInst): Make 'out_args' a MonoInstList.
13991 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
13992 (MonoCompile): Delete reverse_inst_list and
13993 reverse_inst_list_len.
13994 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
13995 mono_arch_lowering_pass, mono_arch_local_regalloc,
13996 mono_arch_output_basic_block, mono_arch_emit_prolog):
13997 Convert to new instruction lists.
13998 (insert_after_ins): Delete.
13999 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
14001 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
14002 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
14003 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
14004 mono_emulate_opcode, mono_emit_load_got_addr,
14005 inline_method, mono_method_to_ir, mono_print_bb_code,
14006 print_dfn, decompose_pass, nullify_basic_block,
14007 replace_out_block_in_code, remove_block_if_useless,
14008 merge_basic_blocks, move_basic_block_to_end,
14009 try_unsigned_compare, optimize_branches, mono_print_code,
14010 mini_select_instructions, remove_critical_edges): Likewise.
14011 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
14012 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
14013 mono_arch_output_basic_block, mono_arch_emit_prolog):
14015 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
14016 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
14017 mono_arch_output_basic_block): Likewise.
14018 (inst_list_prepend, insert_after_ins): Delete.
14019 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
14020 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
14022 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
14023 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
14024 mono_arch_emit_prolog): Likewise.
14025 * cfold.c (mono_constant_fold): Likewise.
14026 * liveness.c (visit_bb, mono_analyze_liveness,
14027 optimize_initlocals): Likewise.
14028 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
14029 * graph.c (mono_draw_code_cfg): Likewise.
14030 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
14031 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
14032 mono_ssa_cprop): Likewise.
14033 * abcremoval (get_relations_from_previous_bb, process_block):
14035 * local-propagation (mono_cprop_invalidate_values,
14036 mono_local_cprop_bb): Likewise.
14037 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
14038 peephole_pass, mono_arch_output_basic_block,
14039 mono_arch_emit_prolog): Likewise.
14040 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
14041 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
14042 mono_arch_emit_prolog): Likewise.
14043 (insert_after_ins): Delete.
14044 * aliasing.c (print_code_with_aliasing_information,
14045 mono_build_aliasing_information, mono_aliasing_deadce):
14046 Convert to new instruction lists.
14047 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
14048 peephole_pass, NEW_INS, mono_arch_lowering_pass,
14049 mono_arch_local_regalloc, mono_arch_output_basic_block):
14051 (insert_after_ins): Delete.
14052 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
14053 peephole_pass, mono_arch_output_basic_block): Convert to
14054 new instruction lists.
14055 * mini-codegen (InstList, inst_list_prepend,
14056 insert_after_ins): Delete.
14057 (insert_before_ins, get_register_force_spilling,
14058 get_register_spilling, free_up_ireg, free_up_reg,
14059 create_copy_ins, create_spilled_store, alloc_int_reg,
14060 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
14061 to new instruction lists.
14062 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
14063 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
14064 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
14065 (insert_after_ins): Delete.
14066 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
14067 mono_arch_local_regalloc, mono_arch_output_basic_block,
14068 mono_arch_call_opcode): Convert to new instruction lists.
14069 (insert_after_ins): Delete.
14070 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
14071 peephole_pass, mono_arch_output_basic_block,
14072 mono_arch_emit_prolog): Convert to new instruction lists.
14074 2008-01-11 Zoltan Varga <vargaz@gmail.com>
14076 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
14078 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
14081 * Makefile.am (version.h): Make this work with non-bash shells.
14083 2008-01-10 Zoltan Varga <vargaz@gmail.com>
14085 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
14087 2008-01-08 Zoltan Varga <vargaz@gmail.com>
14089 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
14090 the InitializeArray optimization.
14092 2008-01-06 Zoltan Varga <vargaz@gmail.com>
14094 * mini.c driver.c: Don't include os/gc_wrapper.h.
14096 2008-01-05 Zoltan Varga <vargaz@gmail.com>
14098 * mini.c (print_jit_stats): Print GC statistics if available.
14100 2008-01-04 Zoltan Varga <vargaz@gmail.com>
14102 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
14104 2007-12-29 Zoltan Varga <vargaz@gmail.com>
14106 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
14108 2007-12-26 Zoltan Varga <vargaz@gmail.com>
14110 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
14112 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
14114 * driver.c (mono_main): Ditto.
14116 2007-12-23 Zoltan Varga <vargaz@gmail.com>
14118 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
14120 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
14121 in the vtable can't be encoded.
14122 (compile_method): Ditto.
14124 2007-12-21 Zoltan Varga <vargaz@gmail.com>
14126 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
14129 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
14132 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
14133 the top LMF entry belongs to the current method.
14135 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
14137 2007-12-20 Zoltan Varga <vargaz@gmail.com>
14139 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
14141 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
14143 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
14145 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
14147 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
14149 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
14152 * basic-float.cs: Add an ulong->double cast test.
14154 2007-12-15 Zoltan Varga <vargaz@gmail.com>
14156 * mini.c (mono_method_to_ir): Fix a warning.
14158 2007-12-14 Zoltan Varga <vargaz@gmail.com>
14160 * mini-ops.h: Add OP_SWITCH.
14162 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
14163 CEE_SWITCH in back-end code, use OP_SWITCH instead.
14165 2007-12-11 Geoff Norton <gnorton@novell.com>
14167 * mini-s390x.c: Minor change to the MAX() define to allow
14168 it to compile with other gcc versions.
14170 2007-12-11 Geoff Norton <gnorton@novell.com>
14173 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
14175 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
14177 exceptions-arm.c (mono_arch_get_restore_context): Restore
14180 exceptions-arm.c (throw_exception): Save the frame pointer.
14181 This is a partial fix for #323747. Only the client side is
14184 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
14186 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
14187 was using an unrelated variable to log the class which
14188 needed the cctor to be called. This was crashing on arm.
14190 2007-12-09 Robert Jordan <robertj@gmx.net>
14192 * mini-x86.c (mono_arch_emit_epilog):
14193 Consider all kinds of 64-bit types. Fixes #323114.
14195 2007-12-08 Zoltan Varga <vargaz@gmail.com>
14197 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
14199 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14201 * mini-amd64.c (peephole_pass): Add a missing instruction check.
14203 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
14205 * mini.c: run type ctor before allocating an object, not only
14206 when running it's constructor method (fixes at least part of bug #342507).
14208 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14210 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
14212 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
14213 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
14216 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
14217 mono_generic_class_init_trampoline () the same as it is done with the other
14220 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
14221 aot-runtime.c aot-compiler.c: Implement AOT support.
14223 2007-12-07 Mark Probst <mark.probst@gmail.com>
14225 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
14226 build for archs which don't have the vtable trampoline defined
14229 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14231 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
14233 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
14235 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
14237 * tramp-<ARCH>.c: Use the new helper function.
14239 2007-12-07 Mark Probst <mark.probst@gmail.com>
14241 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
14242 trampoline call, which takes a vtable argument.
14244 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
14245 OP_TRAMPCALL_VTABLEs like other calls.
14247 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
14248 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
14249 call. Implemented a support function which fetches the vtable
14250 from a register set.
14252 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
14253 Implemented a generic class init trampoline, using the
14254 OP_TRAMPCALL_VTABLE opcode.
14256 * mini.c: Implemented static field access when sharing generic
14257 code. This implies initing the class using the new
14258 OP_TRAMPCALL_VTABLE call.
14260 2007-12-07 Mark Probst <mark.probst@gmail.com>
14262 * mini.c: Don't compile methods with sharing enabled if their
14263 classes are disabled for sharing.
14265 2007-12-06 Zoltan Varga <vargaz@gmail.com>
14267 * inssel.brg: Add a missing sign extension to the GETCHR and array access
14268 opcodes. Fixes #346563.
14270 * objects.cs: Add a new test.
14272 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
14274 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
14275 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
14277 2007-12-06 Zoltan Varga <vargaz@gmail.com>
14279 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
14281 2007-12-03 Zoltan Varga <vargaz@gmail.com>
14283 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
14286 2007-12-02 Zoltan Varga <vargaz@gmail.com>
14288 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
14290 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
14291 optimization in the AOT case.
14293 2007-11-30 Zoltan Varga <vargaz@gmail.com>
14295 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
14297 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
14299 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
14301 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
14303 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
14304 is created by the inlined delegate ctor.
14306 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
14308 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
14310 2007-11-29 Zoltan Varga <vargaz@gmail.com>
14312 * cpu-x86.md: Fix the length of ckfinite.
14314 2007-11-28 Zoltan Varga <vargaz@gmail.com>
14316 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
14318 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
14319 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
14321 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
14323 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
14324 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
14326 2007-11-28 Martin Baulig <martin@ximian.com>
14329 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
14330 after creating the trampoline.
14332 2007-11-27 Zoltan Varga <vargaz@gmail.com>
14334 * aot-runtime.c (load_aot_module): Check runtime version if needed.
14336 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
14339 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
14340 instead of the calling method to help AOT.
14342 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
14344 2007-11-26 Zoltan Varga <vargaz@gmail.com>
14346 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
14349 2007-11-23 Zoltan Varga <vargaz@gmail.com>
14351 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
14353 * aot-compiler.c (compile_method): Correct check for generic method definitions.
14354 (encode_method_ref): No need to handle generic method definitions specially.
14356 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
14358 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
14361 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
14363 (compile_method): Enable generic sharing.
14365 2007-11-22 Zoltan Varga <vargaz@gmail.com>
14367 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
14368 (mini_method_compile): Add preliminary support for AOTing shared generic code.
14370 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
14373 * mini-trampolines.c: Fix a warning.
14375 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
14377 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
14378 (generic_class_is_reference_type): Remove unused function.
14380 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
14381 in the generic vtable trampoline case.
14383 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
14385 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
14386 return an AOT method based on a vtable slot.
14388 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
14390 * mini.c (mini_get_vtable_trampoline): Export this.
14392 2007-11-22 Martin Baulig <martin@ximian.com>
14395 (MonoDebuggerInfo): Move `debugger_version' up.
14397 2007-11-22 Martin Baulig <martin@ximian.com>
14400 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
14402 * mini-trampolines.c
14403 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
14404 after compiling the method.
14406 2007-11-20 Martin Baulig <martin@ximian.com>
14409 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
14410 (mono_debugger_remove_breakpoint): Likewise.
14411 (mono_debugger_check_breakpoints): Likewise.
14413 * debug-debugger.c: Implement the new breakpoint interface here.
14415 2007-11-18 Zoltan Varga <vargaz@gmail.com>
14417 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
14418 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
14420 * mini-x86.c (mono_arch_output_basic_block): Ditto.
14422 2007-11-17 Zoltan Varga <vargaz@gmail.com>
14424 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
14426 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
14429 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
14432 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
14433 returning a vtype in a register.
14435 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
14436 here from the arch specific code.
14438 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
14441 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
14442 (mono_arch_emit_prolog): Increment maximum prolog size.
14444 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
14445 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
14447 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
14448 MonoGenericSharingContext.
14450 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
14451 MonoGenericSharingContext. Allocate memory from the cfg mempool.
14453 2007-11-15 Mark Probst <mark.probst@gmail.com>
14455 * mini.c, mini.h, generic-sharing.c: Functions for producing code
14456 which extract fields out of the runtime generic context. Full
14457 sharing of the NEWARR opcode.
14459 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
14461 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
14462 --enable-minimal=ssa.
14464 2007-11-13 Zoltan Varga <vargaz@gmail.com>
14466 * mini-trampolines.c (mono_delegate_trampoline): Update after
14467 mono_marshal_get_delegate_invoke () signature change.
14469 2007-11-13 Mark Probst <mark.probst@gmail.com>
14471 * mini.c: Removed the shared context in favor of the generic
14472 sharing context. Allocate the MonoJitInfo structure with room for
14473 the generic sharing context if it's needed.
14475 * mini.h: Remove MonoGenericSharingContext declaration. It's in
14476 domain-internals.h now.
14478 * mini-x86.c: Pass the generic sharing context to get_call_info ().
14480 * generic-sharing.c: Several changes for working without a shared
14481 context and instead operating on open types instead.
14483 2007-11-12 David S. Miller <davem@davemloft.net>
14485 * inssel-sparc.brg: Fix double instruction emit.
14487 2007-11-12 Zoltan Varga <vargaz@gmail.com>
14489 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
14490 Get/Set/Address methods.
14492 * mini.c debug-debugger.c mini-trampolines.c: Update after
14493 mono_marshal_get_delegate_invoke signature change.
14495 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
14497 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
14498 This can happens with dynamic methods. Fixes the other bug in #322722.
14500 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
14502 * tramp-arm.c (mono_arch_patch_callsite): Support patching
14505 * mini-arm.c (arm_patch): Implement patching of BX call
14506 sequence. Fixes one of the bugs in #322722.
14508 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
14510 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
14511 under Linux. We only need to flush every 32-byte cache line.
14513 2007-11-07 Massimiliano Mantione <massi@ximian.com>
14516 move_basic_block_to_end: Add branches when needed, eventually creating
14518 optimize_branches: added a parameter that tells if it's ok to create
14519 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
14520 and avoid calling move_basic_block_to_end when it's not ok.
14523 2007-11-07 Mark Probst <mark.probst@gmail.com>
14525 * mini.c: Abort inlining call to InitializeArray if something
14526 looks wrong. Let the icall handle it, which now has proper safety
14529 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
14531 * mini.c (mono_spill_call): add support for soft-float.
14533 * mini.c (mono_method_to_ir): add support for soft-float
14534 to inlined functions that return float.
14536 * mini.c (mono_method_to_ir): add support for soft-float
14537 to cee_stsfld opcode on float fields.
14539 2007-11-05 Geoff Norton <gnorton@novell.com>
14541 * mini-x86.h: Fix the structure access for X86 Leopard.
14544 2007-11-05 Martin Baulig <martin@ximian.com>
14546 * mini-trampolines.c
14547 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
14548 after compiling the method to notify the debugger.
14550 2007-11-05 Martin Baulig <martin@ximian.com>
14552 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
14554 2007-11-02 Zoltan Varga <vargaz@gmail.com>
14556 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
14557 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
14559 2007-11-01 Zoltan Varga <vargaz@gmail.com>
14561 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
14562 native-to-managed wrappers.
14564 2007-11-01 Geoff Norton <gnorton@novell.com>
14566 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
14569 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
14571 * mini.c, mini-x86.c: when getting back from unmanaged code
14572 to managed via a marshaled delegate we also need to set the
14575 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
14577 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
14580 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
14582 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
14583 let the debugger or other external agents to tell the JIT when
14584 a sw breakpoint has been inserted in the code that the JIT needs
14585 to be able to inspect.
14587 2007-10-31 Martin Baulig <martin@ximian.com>
14590 (MonoDebuggerInfo): Remove `runtime_class_init'.
14592 2007-10-30 Martin Baulig <martin@ximian.com>
14595 (mono_debugger_thread_created): Added `MonoThread *' argument.
14596 (mono_debugger_extended_notification): New public method.
14597 (mono_debugger_trampoline_compiled): New public method.
14600 (MonoDebuggerThreadInfo): Added `thread' and
14601 `extended_notifications' fields.
14604 (debugger_executable_code_buffer): New static variable.
14607 (MonoDebuggerInfo): Added `executable_code_buffer',
14608 `executable_code_buffer_size', `breakpoint_info_area',
14609 `breakpoint_table' and `breakpoint_table_size'.
14611 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
14613 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
14614 that IP either is an unused value or the vtable pointer. IMT
14615 calls use vtable + offset now. Reduced by almost half the size
14618 2007-10-26 Jonathan Chambers <joncham@gmail.com>
14620 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
14621 defines to access param registers. Replace long usage with
14622 gsize as sizeof(long) != sizeof(void*) on Win64.
14624 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
14625 on Win64. Fix intrinsic, use _AddressOfReturnAddress
14626 instead of non-existant _GetAddressOfReturnAddress.
14628 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
14629 param registers. Save/restore %rdi and %rsi in MonoLMF.
14631 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
14632 param registers. Modify (throw_exception) signature to take
14633 %rdi and %rsi on Win64.
14635 Code is contributed under MIT/X11 license.
14637 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
14639 * helpers.c: unlink debugging output files.
14641 2007-10-25 Zoltan Varga <vargaz@gmail.com>
14643 * mini.c: Move mono_create_ftnptr () to object.c.
14645 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
14647 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
14648 optional. This function can now be used to disassemble code generated
14649 outside the JIT such as trampolines and IMT thunks.
14651 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
14653 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
14654 vtable pointer from a ldr instruction.
14656 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
14657 new IMT call sequence.
14659 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
14660 call sequence for interface invocations.
14662 * mini-arm.c (mono_arch_emit_imt_argument): added, required
14663 for imt support. This function is empty since IMT on ARM requires no
14664 special handling on the IR side.
14666 * mini-arm.c (mono_arch_find_imt_method): added, required for
14669 * mini-arm.c (mono_arch_find_this_argument): added, required
14672 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
14673 a ldr instruction to load a value stored in the code stream.
14675 * mini-arm.c (mono_arch_build_imt_thunk):added, required
14679 2007-10-23 Zoltan Varga <vargaz@gmail.com>
14681 * mini.c (mini_init): Install the jump trampoline callback.
14683 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14685 * mini-trampolines.c: handle synchronized methods with the common
14686 vtable trampoline (bug #335601).
14688 2007-10-17 Zoltan Varga <vargaz@gmail.com>
14690 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
14692 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
14695 * mini-ia64.h mini-ia64.c: Add support for IMT.
14697 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
14698 prolog. Fixes #331958.
14700 2007-10-15 Zoltan Varga <vargaz@gmail.com>
14702 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
14704 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14706 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
14709 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14711 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
14714 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
14716 * mini-x86.c, mini-x86.h: x86 support for the common vtable
14719 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
14721 * mini-trampolines.c: changed the magic rampoline to understand
14722 the common vtable trampoline method: the method to invoke is
14723 determined by the vtable displacement of the call.
14725 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
14727 * mini.c, mini.h: register the common vtable trampoline if the
14728 architecture supports it.
14730 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14732 * cpu-amd64.md: use the correct max length for tls_get.
14734 2007-10-14 Zoltan Varga <vargaz@gmail.com>
14736 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
14737 CEE_STELEM_ANY. Fixes #333696.
14739 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
14741 * exceptions-x86.c: provide more graceful handling of the case where
14742 we followed a bogus function pointer from managed code (bug #332866).
14744 2007-10-11 Mark Probst <mark.probst@gmail.com>
14746 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
14747 replaces the generic_shared flag and will carry more information
14750 * generic-sharing.c: Added mini_type_stack_size() which allows
14751 allows open types if given a generic sharing context.
14752 mini_get_basic_type_from_generic() takes a
14753 MonoGenericSharingContext* instead of a MonoCompile* now.
14755 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
14756 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
14757 mini-sparc.c, mini-x86.c: Trivial changes required by the two
14758 changes above. Just passing arguments through to the right
14761 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
14763 * mini-arm.c: unify the call emission to emit_code_seq().
14765 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
14767 * tramp-arm.c: reduced the trampoline size.
14769 2007-10-10 Mark Probst <mark.probst@gmail.com>
14771 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
14772 variable handling out of arch-specific code.
14774 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
14776 * mini-arm.c: implemented fast delegate dispatch.
14778 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14780 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
14781 that fp elimination is turned off if the space required by locals is too
14782 big. Fixes #331958.
14784 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
14786 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
14787 ARM to the new style trampoline.
14789 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14791 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
14793 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
14795 2007-10-09 Martin Baulig <martin@ximian.com>
14798 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
14799 `field_info_offset_offset'.
14801 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
14803 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
14804 removed more internal usage of the r11 register and made it available
14805 to the register allocator.
14807 2007-10-08 Mark Probst <mark.probst@gmail.com>
14809 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
14810 when sharing generics and treat type variables as references.
14812 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14814 * mini-ppc.c: started removing the internal uses of register r11
14815 to eventually allow the register allocator to manage it as an
14816 additional available register.
14818 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
14820 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
14822 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
14824 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
14825 specific trampolines as they are not performance critical as a jump
14826 target (maybe align as before only for AOT code?). This saves about
14827 200 KB of native code on x86 for monodevelop startup.
14829 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
14831 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
14832 monodevelop startup.
14834 2007-10-06 Zoltan Varga <vargaz@gmail.com>
14836 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
14838 * mini-sparc.h mini-sparc.c: Implement IMT support.
14840 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
14841 its smaller and doesn't clobber sparc_g1.
14843 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
14845 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
14847 * mini-ppc.c: optimized the size of the IMT thunks a bit.
14849 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
14851 * mini-ppc.c: implemented fast delegate invocation.
14853 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
14855 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
14857 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14859 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
14860 code to the new style trampoline in preparation for IMT support.
14862 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
14864 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
14865 systems already. This also reduces the specific trampiline sizes and
14866 prepares for the use of r12 as the IMT identifier register.
14868 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14870 * mini-mips.h: endianess fix (simplified from a patch by
14871 Thomas Kunze <thommy@tabao.de>, bug #323737).
14873 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14875 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
14876 to access ucontext fields and enable netbsd support
14877 (partially from Magnus Henoch <mange@freemail.hu>).
14879 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14881 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
14882 use the preprocessor from the CPP env var if it is set.
14884 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14886 * mini-trampolines.c: fixed an assertion and moved it earlier in the
14887 code, before interface_offset gets used.
14889 2007-10-02 Zoltan Varga <vargaz@gmail.com>
14891 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
14892 mono_class_setup_vtable () before accessing klass->vtable.
14894 2007-10-01 Zoltan Varga <vargaz@gmail.com>
14896 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
14899 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14901 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
14902 IMT slots (this saves hundreds of KB of memory in programs like
14903 IronPython and Monodevelop).
14905 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
14907 * mini.c: print the delegate counter.
14909 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
14911 * mini-x86.c: make it easier to enable the debugging code for IMT
14914 2007-09-28 Martin Baulig <martin@ximian.com>
14917 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
14918 `mono_method_klass_offset' and `mono_method_token_offset'.
14920 2007-09-20 Mark Probst <mark.probst@gmail.com>
14922 * mini.c: First generics sharing implementation. Can only share
14923 in very simple cases. If sharing doesn't work it falls back to
14924 dedicated compilation.
14926 * mini.h: Flag in MonoCompile to specify whether generic
14927 compilation is shared. Flags enum for marking which generic inst
14928 of a context is used. Prototypes for helper functions.
14930 * generic-sharing.c: Helper functions for generic method sharing.
14932 * optflags-def.h: Optimization flag (gshared) for enabling generic
14933 method sharing added.
14935 * Makefile.am: generic-sharing.c added.
14937 2007-09-19 Daniel Nauck <dna@mono-project.de>
14939 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
14941 2007-09-19 Massimiliano Mantione <massi@ximian.com>
14942 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
14945 2007-09-19 Martin Baulig <martin@ximian.com>
14947 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
14948 mono_debug_cleanup() is now part of mono_cleanup().
14950 2007-09-18 Zoltan Varga <vargaz@gmail.com>
14952 * driver.c (mono_main): Fix a warning.
14954 2007-09-17 Zoltan Varga <vargaz@gmail.com>
14956 * aot-compiler.c: Optimize various parts when processing large assemblies.
14959 * mini.c (mono_patch_info_hash): Improve hash function.
14961 2007-09-14 Jonathan Chambers <joncham@gmail.com>
14963 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
14965 Code is contributed under MIT/X11 license.
14967 2007-09-14 Zoltan Varga <vargaz@gmail.com>
14969 * mini.c (mini_init): Fix a leak.
14971 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
14973 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
14975 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
14977 2007-09-14 Zoltan Varga <vargaz@gmail.com>
14979 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
14981 2007-09-13 Zoltan Varga <vargaz@gmail.com>
14983 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
14986 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
14988 * mini.c (handle_alloc): Enable managed allocators in AOT code.
14990 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
14992 * aot-runtime.c (decode_patch_info): Ditto.
14994 2007-09-12 Jonathan Chambers <joncham@gmail.com>
14996 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
14997 static case. Cache delegates in architecture specific code,
14998 based on number of parameters.
15000 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
15001 in architecture specific code, based on number of parameters.
15003 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
15004 caching happen in architecture specific code now.
15006 Code is contributed under MIT/X11 license.
15008 2007-09-12 Jonathan Chambers <joncham@gmail.com>
15010 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
15011 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
15012 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
15014 Code is contributed under MIT/X11 license.
15016 2007-05-15 Massimiliano Mantione <massi@ximian.com>
15017 * mini.c: (mono_thread_abort) Fixed bug #82416.
15019 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
15021 * mini.: hook the new managed GC allocation feature into the JIT.
15023 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
15025 * mini.c: implementation for the new runtime tls opcode.
15027 2007-09-11 Martin Baulig <martin@ximian.com>
15030 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
15031 `mono_method_inflated_offset'.
15033 2007-09-07 Zoltan Varga <vargaz@gmail.com>
15035 * driver.c mini.h mini.c: Add a new devel command line option for injecting
15036 async exceptions into a method.
15038 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
15039 purpose of testing whenever the unwinder works at every instruction.
15041 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
15043 * mini.c: check accessibility of method used in ldftn (fixes
15046 2007-09-04 Zoltan Varga <vargaz@gmail.com>
15048 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
15050 * inssel.brg: Fix a warning.
15052 2007-09-03 Martin Baulig <martin@ximian.com>
15054 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
15055 now takes the `main_method' as argument.
15057 2007-09-02 Zoltan Varga <vargaz@gmail.com>
15059 * cpu-sparc.md (endfilter): Add missing src1:i argument.
15061 2007-08-30 Jonathan Chambers <joncham@gmail.com>
15063 * driver.c: include the cil-coff.h header on Windows.
15065 Code is contributed under MIT/X11 license.
15067 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
15069 * mini.c, driver.c: don't include the cil-coff.h header.
15071 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
15073 * mini.c: flag places that needs fixes fo soft-float support.
15075 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
15077 * mini.h, inssel-float.brg: fix soft-float constant loads on big
15078 endian systems (partially from Dean Jenkins, bug #81924).
15080 2007-08-28 Mark Probst <mark.probst@gmail.com>
15082 * mini.c (check_linkdemand): Remove embedded reference object in
15083 call to LinkDemandSecurityException.
15084 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
15085 with an IntPtr instead of a reference object.
15087 2007-08-28 Zoltan Varga <vargaz@gmail.com>
15089 * mini.c (handle_initobj): Handle alignment properly.
15091 * inssel.brg (mini_emit_memset): Ditto.
15093 * inssel.brg (mini_emit_memcpy): Ditto.
15095 * inssel-sparc.brg: Ditto.
15097 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
15099 2007-08-26 Zoltan Varga <vargaz@gmail.com>
15101 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
15102 exceptions raised in unmanaged code. Fixes part of #82594.
15104 2007-08-24 Mark Probst <mark.probst@gmail.com>
15106 * mini.c (mono_method_to_ir), declsec.c
15107 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
15109 2007-08-22 Martin Baulig <martin@ximian.com>
15112 (MonoDebuggerThreadInfo): New typedef.
15113 (mono_debugger_thread_table): New global variable.
15114 (mono_debugger_thread_created): New public function.
15115 (mono_debugger_thread_cleanup): New public function.
15118 (MonoDebuggerInfo):
15119 - removed `get_current_thread' and `lookup_assembly'.
15120 - removed `data_table'.
15121 - added `thread_table'.
15124 (mono_thread_start_cb): Call mono_debugger_thread_created().
15125 (mono_thread_attach_cb): Likewise.
15126 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
15127 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
15130 * driver.c (mono_main): Move mono_debug_init() up, before calling
15131 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
15133 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15135 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
15136 together when passing several arguments of type double (gives a small
15137 speedup and saves a few bytes of generated code).
15139 2007-08-20 Jb Evain <jbevain@novell.com>
15141 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
15143 2007-08-20 Jb Evain <jbevain@novell.com>
15145 * mini.c (mono_method_to_ir): throw MethodAccessException
15146 and FieldAccessException instead of InvalidProgramException.
15148 2007-08-20 Mark Probst <mark.probst@gmail.com>
15150 * mini.c: CoreCLR security checks.
15152 * mini.h: Removed MonoSecurityMode (moved to
15153 metadata/security-manager.h) and mono_security_mode global var
15154 (replaced by set/get functions in security-manager.h).
15156 * driver.c: Added "core-clr-test" security mode for testing. Used
15157 set-function for setting security mode.
15159 2007-08-17 Mark Probst <mark.probst@gmail.com>
15161 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
15162 the new jit_info_table.
15164 * driver.c: Test code for the new jit_info_table (enabled by the
15165 define MONO_JIT_INFO_TABLE_TEST).
15167 2007-08-14 Zoltan Varga <vargaz@gmail.com>
15169 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
15170 detection of call <REG> instruction sequence. Fixes build on freebsd.
15172 2007-08-13 Zoltan Varga <vargaz@gmail.com>
15174 * mini-exceptions.c: Fix a warning.
15176 2007-08-11 Zoltan Varga <vargaz@gmail.com>
15178 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
15179 stack overflow handling code on amd64 too.
15181 * mini-exceptions.c (mono_setup_altstack): Make this use
15182 mono_thread_get_stack_bounds ().
15184 * mini-x86.h: Disable sigaltstack on solaris x86.
15186 2007-08-10 Zoltan Varga <vargaz@gmail.com>
15188 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
15190 2007-08-10 Geoff Norton <gnorton@customerdna.com>
15192 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
15194 2007-08-08 Zoltan Varga <vargaz@gmail.com>
15196 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
15198 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
15200 2007-08-03 Neale Ferguson <neale@sinenomine.net>
15202 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
15205 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
15207 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
15208 to be emitted (bug #82281).
15210 2007-08-01 Martin Baulig <martin@ximian.com>
15212 Merged the `debugger-dublin' branch.
15214 * debug-debugger.h (MonoDebuggerInfo):
15215 Removed the `old_*' compatibility entries.
15216 Added `debugger_version' and `data_table'.
15217 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
15218 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
15221 (MiniDebugMethodBreakpointInfo): Add `address_list'.
15222 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
15223 instead of a `gconstpointer'.
15224 (mono_debugger_insert_method_breakpoint): Return a
15225 `MonoDebugMethodAddressList *'.
15227 2007-06-28 Martin Baulig <martin@ximian.com>
15229 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
15231 2007-08-01 Zoltan Varga <vargaz@gmail.com>
15233 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
15234 __builtin_frame_address () since it is broken on older gcc versions.
15236 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
15238 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
15239 on the stack overflow handling and made the managed stack overflows
15240 catchable in most cases using soft guard pages.
15241 * exceptions-x86.c: added code to restore the protection in the soft
15242 guard pages at the end of exception handling.
15244 2007-07-31 Zoltan Varga <vargaz@gmail.com>
15246 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
15248 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
15250 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
15251 exception handling.
15253 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
15255 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
15256 signal handling support until it has been ported to the new mechanism.
15257 * mini.c: fixed stack overflow detection and use the new
15258 architecture code to handle signals on the altstack.
15260 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
15262 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
15263 stack overflows on the alt stack.
15265 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
15267 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
15268 stack overflows on the alt stack.
15270 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
15272 * exceptions-ppc.c: cleanup preparing for altstack support.
15274 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
15276 * exceptions-arm.c: cleanup preparing for altstack support.
15278 2007-07-27 Mark Probst <mark.probst@gmail.com>
15280 * mini.c (print_jit_stats): Output hazard pointer stats.
15282 2007-07-26 Mark Probst <mark.probst@gmail.com>
15284 * driver.c, mini.c: Replaced security mode flags with a single
15287 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
15289 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
15291 2007-07-25 Mark Probst <mark.probst@gmail.com>
15293 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
15294 (which doesn't do anything yet) for activating Core CLR
15295 (Silverlight) security.
15297 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
15299 * mini-codegen.c: work around a possible gcc bug on arm.
15301 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
15303 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
15304 message for platforms that don't support AOT compilation.
15306 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
15308 * mini.h, mini.c, driver.c: temporary smcs hack.
15310 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
15312 * mini-arm.h, mini-arm.c: arm EABI fixes.
15314 2007-07-22 Zoltan Varga <vargaz@gmail.com>
15316 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
15319 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
15320 trampolines taking a method argument.
15322 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
15324 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
15325 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
15327 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
15328 JIT compilation throws an exception. Fixes #82050.
15330 2007-07-19 Mark Probst <mark.probst@gmail.com>
15332 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
15333 with the MONO_EXCEPTION_ defines.
15335 2007-07-17 Zoltan Varga <vargaz@gmail.com>
15337 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
15340 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
15341 the cause of an assertion.
15343 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
15345 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
15348 2007-07-15 Zoltan Varga <vargaz@gmail.com>
15350 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
15351 assert. Should fix #82103.
15353 2007-07-14 Zoltan Varga <vargaz@gmail.com>
15355 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
15356 here too. Fixes #82095.
15358 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
15361 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
15363 * mini-amd64.h: Enable IMT for amd64.
15365 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
15367 2007-07-12 Zoltan Varga <vargaz@gmail.com>
15369 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
15371 2007-07-12 Mark Probst <mark.probst@gmail.com>
15373 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
15374 as soon as check_linkdemand sets an exception_type.
15376 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
15378 * mini-x86.c: fixed offsets for IMT call sequence.
15379 * mini-x86.h: enable IMT again.
15381 2007-07-11 Zoltan Varga <vargaz@gmail.com>
15383 * trace.c (mono_trace_enter_method): Decode MonoType too.
15385 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
15387 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
15389 * mini-amd64.c: Add preliminary IMT implementation.
15391 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
15393 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
15394 understand the new IMT-base interface invocation (thanks to
15395 Daniel Nauck for the report and the remote debugging session).
15397 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
15399 * mini-x86.c: size and speed optimizations for the IMT bsearch.
15401 2007-07-11 Zoltan Varga <vargaz@gmail.com>
15403 * Makefile.am (aotcheck): Make this actually use the AOTed code.
15405 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
15407 * mini-trampolines.c: implement AOT IMT support.
15408 * mini-x86.h: enable IMT support for wider testing.
15410 2007-07-10 Zoltan Varga <vargaz@gmail.com>
15412 * inssel.brg (emit_imt_argument): Add aot support here.
15414 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
15416 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
15418 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
15419 of the IMT implementation, partially from massi, with my
15420 implementation of the bsearch sequence. Disabled by default until
15421 the AOT code is implemented.
15423 2007-07-10 Zoltan Varga <vargaz@gmail.com>
15425 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
15427 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
15429 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
15431 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
15432 arch-independent IMT JIT code from Massimiliano
15433 Mantione (massi@ximian.com) with small cleanups from me.
15435 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
15437 * Makefile.am: fix svn invocation to get the svn revision to be
15438 independent of the local language (build fix).
15440 2007-07-09 Mark Probst <mark.probst@gmail.com>
15442 * mini.c (inline_method): Reset cfg->exception_type if the
15443 inlining is aborted. Fixes: 82049.
15445 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
15447 * mini.c: remove assert from exception handling code when exception_ptr
15450 2007-07-05 Zoltan Varga <vargaz@gmail.com>
15452 * mini.c (mono_codegen): Add an assert.
15454 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
15455 enter and leave code.
15456 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
15458 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
15460 * mini-ppc.c: fixed memory corruption for localloc(0)
15463 2007-07-05 Zoltan Varga <vargaz@gmail.com>
15465 * mini.c: Fix warnings.
15467 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
15469 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
15470 to emit better double->int conversions.
15472 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
15474 * mini.c: the provided Min/Max optimizations are valid for unisgned
15477 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
15479 * 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
15481 2007-06-28 Miguel de Icaza <miguel@novell.com>
15483 * mini.c (mono_running_on_valgrind): Add support for reporting the
15484 method and its boundaries to valgrind.
15486 2007-06-28 Martin Baulig <martin@ximian.com>
15488 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
15490 2007-06-25 Zoltan Varga <vargaz@gmail.com>
15492 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
15494 * generic.2.cs: Add new test case.
15496 2007-06-25 Martin Baulig <martin@ximian.com>
15498 Merged the `debugger-dublin' branch.
15501 (mono_debugger_insert_method_breakpoint): New public method.
15502 (mono_debugger_remove_method_breakpoint): Likewise.
15503 (mono_debugger_check_breakpoints): New static method.
15504 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
15506 * debug-debugger.h (MonoDebuggerInfo):
15507 Renamed (to keep backward compatibility in the vtable):
15508 `insert_breakpoint' -> `old_insert_breakpoint'.
15509 `remove_breakpoint' -> `old_remove_breakpoint'.
15510 `create_string' -> `old_create_string'.
15511 `lookup_class' -> `old_lookup_class'.
15512 `lookup_type' -> removed; changed into a dummy field.
15513 `lookup_assembly' -> `old_lookup_assembly'.
15514 Added (same functionality, but different signature):
15515 `create_string', `lookup_class', `lookup_assembly'
15517 `get_method_addr_or_bpt', `remove_method_breakpoint',
15518 `runtime_class_init'.
15520 * debug-debugger.c: Merged the `debugger-dublin' branch.
15522 2007-06-23 Zoltan Varga <vargaz@gmail.com>
15524 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
15526 (peephole_pass): Likewise.
15528 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
15530 * driver.c: hopefully make setaffinity work also for ancient
15533 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
15535 * driver.c : win32 build fix.
15537 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
15539 * driver.c: check for the MONO_NO_SMP env var and bind to a single
15540 processor if it is set.
15542 2007-06-21 Martin Baulig <martin@ximian.com>
15544 * debug-mini.h: New file.
15547 (mono_debugger_insert_breakpoint_full): Moved here from
15548 ../metadata/mono-debug-debugger.c.
15549 (mono_debugger_remove_breakpoint): Likewise.
15550 (mono_debugger_breakpoint_callback): Likewise.
15552 2007-06-15 Raja R Harinath <rharinath@novell.com>
15554 * jit-icalls.c (mono_helper_compile_generic_method): Update to
15555 changes in MonoGenericClass.
15557 2007-06-14 Zoltan Varga <vargaz@gmail.com>
15559 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
15561 2007-06-14 Raja R Harinath <rharinath@novell.com>
15563 * jit-icalls.c (mono_helper_compile_generic_method): Update to
15564 removal of MonoGenericMethod.
15566 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15568 * mini-exceptions.c: hooks for the exception events profiling API.
15570 2007-06-14 Randolph Chung <tausq@debian.org>
15572 * Makefile.ma: Add hppa target.
15573 * mini-arch.h: Include mini-hppa.h
15574 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
15575 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
15576 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15578 2007-06-14 Randolph Chung <tausq@debian.org>
15580 * inssel.brg: Add rules for "chained" compare-branch operations so that
15581 a single compare op can affect multiple branches. Adjust cost for
15582 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
15583 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
15584 cost for some rules so that they can more easily be overridden by
15585 per-arch rules (with fixes from lupus).
15586 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15588 2007-06-13 Randolph Chung <tausq@debian.org>
15590 * mini-ops.h: Reorder branch ops so that they match the order of the
15591 corresponding CEE_* ops. The code expects them this way.
15592 Add new ops for HPPA target.
15593 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15595 2007-06-13 Randolph Chung <tausq@debian.org>
15597 * mini-exceptions.c: Handle cases where the stack grows towards
15599 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15601 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
15603 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
15605 * driver.c: explain where a non-matching corlib is found.
15607 2007-06-13 Mark Probst <mark.probst@gmail.com>
15609 * mini.c (print_jit_stats): Output dynamic code allocation stats.
15611 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
15613 * mini-exceptions.c: Generate a method profile leave event during
15614 an exception to ensure that the profiler gets notified.
15616 2007-06-07 Zoltan Varga <vargaz@gmail.com>
15618 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
15621 * cpu-amd64.md: Add long_and/or/xor opcodes.
15623 2007-06-06 Wade Berrier <wberrier@novell.com>
15625 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
15626 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
15627 length of instruction shr_imm (expected 8, got 10)
15629 2007-06-06 Zoltan Varga <vargaz@gmail.com>
15631 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
15633 2007-06-06 Mark Probst <mark.probst@gmail.com>
15635 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
15636 MonoInternalHashTable again (fixed bug in the internal hash table
15639 2007-06-06 Mark Probst <mark.probst@gmail.com>
15641 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
15642 Have to figure out what makes it crash the SWF regression.
15644 2007-06-05 Zoltan Varga <vargaz@gmail.com>
15646 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
15648 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15650 * mini.c: optimize out the type check when storing null in a
15653 2007-06-04 Mark Probst <mark.probst@gmail.com>
15655 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
15656 MonoInternalHashTable.
15658 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
15660 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
15661 signed integer methods.
15663 2007-06-02 Zoltan Varga <vargaz@gmail.com>
15665 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
15666 permanently since the current approach doesn't work.
15668 2007-06-02 Zoltan Varga <vargaz@gmail.com>
15670 * inssel.brg (stmt): Only call delegate->invoke_impl if
15671 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
15673 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15675 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
15676 the sreg2==rdx case.
15678 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
15679 account if it contains a rex prefix.
15680 (peephole_pass): Handle OP_FMOVE as well.
15682 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15684 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
15685 as it causes regressions.
15687 2007-05-31 Zoltan Varga <vargaz@gmail.com>
15689 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
15690 static case as well.
15692 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
15694 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15695 (mono_arch_get_this_arg_from_call): Ditto.
15697 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
15699 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
15702 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15703 (mono_arch_get_this_arg_from_call): Ditto.
15705 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
15707 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
15708 try to create optimized invoke code and use that for further invocations.
15709 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
15711 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
15713 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
15715 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
15716 sealed classes or methods.
15717 *devirtualization.cs: tests for the new optimization
15719 2007-05-29 Zoltan Varga <vargaz@gmail.com>
15721 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
15722 by the update_volatile () function.
15724 2007-05-27 Zoltan Varga <vargaz@gmail.com>
15726 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
15729 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
15731 2007-05-24 Jonathan Chambers <joncham@gmail.com>
15733 * mini.c: Add configure checks for header files.
15734 * mini-x86.c: Add configure checks for header files.
15735 * trace.c: Add configure checks for header files.
15736 * aot-runtime.c: Add configure checks for header files.
15737 * aot-compiler.c: Add configure checks for header files.
15738 * driver.c: Add configure checks for header files.
15739 * mini-codegen.c: Add configure checks for header files.
15741 Code is contributed under MIT/X11 license.
15743 2007-05-22 Zoltan Varga <vargaz@gmail.com>
15745 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
15746 icompare_imm -128 + op_iclt. Fixes #81703.
15748 2007-05-19 Zoltan Varga <vargaz@gmail.com>
15750 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
15752 2007-05-15 Massimiliano Mantione <massi@ximian.com>
15754 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
15755 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
15756 so that all isinst checks now use "interface_bitmap".
15758 2007-05-15 Zoltan Varga <vargaz@gmail.com>
15760 * cpu-amd64.md (jmp): Fix a warning.
15762 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
15764 * basic.cs: Add new regression test.
15766 * basic.cs: Remove test which is now in basic-long.cs.
15768 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
15770 * basic-long.cs: Add new test.
15772 2007-05-13 Zoltan Varga <vargaz@gmail.com>
15774 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
15776 2007-05-12 Zoltan Varga <vargaz@gmail.com>
15778 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
15780 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
15783 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
15784 throwing code a bit.
15786 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
15787 the exception throwing code a bit.
15789 * mini-x86.c (get_call_info): Allocate result from a mempool.
15791 2007-05-11 Zoltan Varga <vargaz@gmail.com>
15793 * aot-compiler.c (find_typespec_for_class): Fix the assert.
15795 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
15797 * mini.h (MonoCompile): Add 'token_info_hash' field.
15799 * mini.c: Save token->method associations during compilation so the AOT
15800 compiler can use it.
15802 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
15803 which reference generic classes and methods.
15805 2007-05-10 Zoltan Varga <vargaz@gmail.com>
15807 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
15809 * aot-compiler.c (compile_method): Fix a typo in a comment.
15811 * aot-runtime.c (decode_cached_class_info): Skip generic types.
15813 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
15814 everything generic.
15816 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
15818 2007-05-09 Zoltan Varga <vargaz@gmail.com>
15820 * mini.h (MonoCompile): Add 'args' field.
15822 * mini.c (mono_compile_create_vars): Store variables representing the arguments
15825 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
15827 2007-05-08 Zoltan Varga <vargaz@gmail.com>
15829 * mini.c (mono_compile_get_interface_var): Remove this unused function.
15831 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
15833 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
15834 opcodes for some opcodes.
15836 * mini.h *.brg *.c: Use the new opcodes.
15838 2007-05-08 Massimiliano Mantione <massi@ximian.com>
15840 * mini.h: Bumped aot revision.
15842 * inssel.brg: modified code generation of type checks for interfaces
15843 to use the new "MonoClass.interface_bitmap" instead of the old
15844 "MonoClass.interface_offsets".
15846 2007-04-30 Zoltan Varga <vargaz@gmail.com>
15848 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
15850 2007-04-29 Zoltan Varga <vargaz@gmail.com>
15852 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
15855 2007-04-27 Neale Ferguson <neale@sinenomine.net>
15857 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
15859 2007-04-27 Wade Berrier <wberrier@novell.com>
15861 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
15862 mini.h) to fix build.
15864 2007-04-26 Zoltan Varga <vargaz@gmail.com>
15866 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
15868 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
15869 causes the corlib unit tests to fail.
15871 2007-04-25 Zoltan Varga <vargaz@gmail.com>
15873 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
15875 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
15877 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
15878 opcodes to the comparison relations.
15880 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
15881 opcodes to their types.
15883 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
15885 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
15886 it in cfg->arch.cinfo.
15888 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
15890 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
15891 cfg->cil_offset_to_bb.
15893 2007-04-24 Zoltan Varga <vargaz@gmail.com>
15895 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
15896 created becase of initlocals.
15898 2007-04-23 Zoltan Varga <vargaz@gmail.com>
15900 * mini-alpha.c cpu-alpha.md: More alpha port work from
15901 Sergey Tikhonov <tsv@solvo.ru>.
15903 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
15905 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
15907 2007-04-19 Zoltan Varga <vargaz@gmail.com>
15909 * cpu-s390.md (break): Correct the length of break instruction.
15911 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
15913 * mini.c: fix a couple of soft-float issues and comments.
15915 2007-04-15 Miguel de Icaza <miguel@novell.com>
15917 * trace.c (is_filenamechar): - is also a filename char.
15919 2007-04-15 Neale Ferguson <neale@sinenomine.net>
15921 * mini-s390.c: Correct checking for enum type in return value processing.
15923 2007-04-14 Raja R Harinath <rharinath@novell.com>
15925 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
15926 (version.h): Makefile is in the build directory.
15928 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
15930 * mini-amd64.h: fix for assertion failure on Solaris/amd64
15932 2007-04-11 Martin Baulig <martin@ximian.com>
15934 * mini.c (can_access_member): Fix handling of generic classes;
15937 2007-04-10 Zoltan Varga <vargaz@gmail.com>
15939 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
15941 2007-04-05 Zoltan Varga <vargaz@gmail.com>
15943 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
15945 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
15947 * mini-codegen.c: make sure the right spill amount is
15948 used for fp or integer registers (fixes the float_sub_spill() on ppc).
15950 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
15952 * mini-ppc.c: fixes for the fp_branch_nan test.
15954 2007-03-23 Zoltan Varga <vargaz@gmail.com>
15956 * basic.cs: Comment out new test which still fails on ia64.
15958 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
15960 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
15962 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15964 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
15966 2007-03-22 Zoltan Varga <vargaz@gmail.com>
15968 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
15969 on 64 bit machines. Fixes part of #80738.
15971 * basic.cs: Add regression test.
15973 2007-03-17 Zoltan Varga <vargaz@gmail.com>
15975 * inssel.brg basic.cs: Revert previous change to fix build.
15977 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
15980 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
15982 * basic.cs: Add new regression test.
15984 2007-03-17 Zoltan Varga <vargaz@gmail.com>
15986 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
15989 2007-03-16 Neale Ferguson <neale@sinenomine.net>
15991 * cpu-s390x.md: Correct length of break instruction.
15993 2007-03-16 Neale Ferguson <neale@sinenomine.net>
15995 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
15996 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
15998 2007-03-15 Jonathan Chambers <joncham@gmail.com>
16000 * *.c: Begin WIN64 port.
16001 * mini.c: Use correct register in profiler.
16002 * mini-amd64.c: No inline assembly on Win64.
16003 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
16004 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
16005 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
16006 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
16007 mono_arch_ip_from_context for Win64.
16009 Contributed under MIT/X11 license.
16011 2007-03-15 Zoltan Varga <vargaz@gmail.com>
16013 * exceptions-amd64.c (seh_handler): Ditto.
16015 * exceptions-x86.c (seh_handler): Fix a memory leak.
16017 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
16019 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
16020 mini-s390x.c: fixed peephole optimizations to deal
16021 correctly with 1 and 2 byte reload avoidance.
16023 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
16025 * cpu-s390.md, cpu-s390x.md: update localloc length.
16027 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
16029 * cpu-g4.md: added missing descriptions.
16031 2007-03-14 Miguel de Icaza <miguel@novell.com>
16033 * Makefile.am: Add support so the tail tests are not executed on
16034 PowerPC as that is a known limitation of the PowerPC port.
16036 2007-03-13 Jonathan Chambers <joncham@gmail.com>
16038 * runmdesc.bat: Move to msvc directory.
16040 2007-03-13 Jonathan Chambers <joncham@gmail.com>
16042 * runmdesc.bat: Run executable that was produced by the current
16043 target and sent via an argument.
16045 2007-03-11 Zoltan Varga <vargaz@gmail.com>
16047 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
16050 * generics.2.cs: Add regression test.
16052 2007-03-09 Wade berrier <wberrier@novell.com>
16054 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
16056 2007-03-09 Zoltan Varga <vargaz@gmail.com>
16058 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
16059 AOT code depends on this.
16061 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
16063 * mini.c: more precise tracking of types in the eval stack
16064 (part of fix for bug #81044).
16066 2007-03-07 Zoltan Varga <vargaz@gmail.com>
16068 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
16070 * aot-compiler.c (encode_patch): Remove an obsolete comment.
16072 2007-03-06 Zoltan Varga <vargaz@gmail.com>
16074 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
16076 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
16078 2007-02-22 Zoltan Varga <vargaz@gmail.com>
16080 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
16081 a pointer on 64 bit systems. Fixes #80190.
16083 * iltests.il: Add new regression test.
16085 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
16087 * mini.c: inline a constant for Environment.IsRunningOnWindows.
16089 2007-02-19 Geoff Norton <gnorton@customerdna.com>
16091 * trace.c: Remove an erroneous alignemnt check when tracing.
16092 Fixes --trace on OSX86.
16094 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
16096 * mini-$(arch).h: initialize SP in context for all the archs.
16098 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
16100 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
16101 regressions in the thread tests.
16103 2007-02-14 Zoltan Varga <vargaz@gmail.com>
16105 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
16106 - fixed implementation of LOCALLOC opcode
16107 - implemented non-un compare for floats
16109 - implementation of FDIV and CKFINITE opcodes
16110 - fixes for latest mono updates
16111 - additional arch opcodes
16113 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
16115 * Makefile.am: simplify and merge rules for cross-compilation.
16117 2007-02-07 Massimiliano Mantione <massi@ximian.com>
16119 * local-propagation.c: Actually *apply* the fix for bug 80591...
16121 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
16123 * mini-exceptions.c: backuot part of the last change
16124 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
16126 2007-02-06 Massimiliano Mantione <massi@ximian.com>
16127 * inssel.brg: Fix bug 59286.
16130 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
16132 * mini-exceptions.c: patch from Zoltan to correctly check for
16133 stack boundaries (using the stack register, not the frame register),
16134 fixes bugs #80724, #79717.
16136 2007-02-03 Zoltan Varga <vargaz@gmail.com>
16138 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
16139 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
16141 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
16142 presence of frame pointer elimination.
16144 2007-02-01 Geoff Norton <gnorton@customerdna.com>
16146 * mini-x86.h: NetBSD UCONTEX_REG defines.
16148 2007-02-01 Zoltan Varga <vargaz@gmail.com>
16150 * inssel-amd64.brg: Fix amd64 build.
16152 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
16154 * mini.h: remove extern to workaround what looks likes gcc bug 26905
16157 2007-01-31 Zoltan Varga <vargaz@gmail.com>
16159 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
16162 * mini-<ARCH>.c: Use mono_is_regsize_var ().
16164 2007-01-30 Mark Mason <mason@broadcom.com>
16166 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
16167 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
16168 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
16169 beginning support for CEE_JMP [not quite working yet]
16170 * tramp-mips.c: LMF handling now works
16172 2007-01-30 Zoltan Varga <vargaz@gmail.com>
16174 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
16176 * mini.h (NULLIFY_INS): New macro.
16178 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
16180 * mini.c: statistical profiler fix for windows, patch
16181 from Tor Lillqvist (tml@novell.com).
16183 2007-01-30 Massimiliano Mantione <massi@ximian.com>
16184 * local-propagation.c: Fix bug 80591.
16186 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
16188 * Makefile.am: put back the --export-dynamic option as with
16189 the previous gmodule flags (thanks to Robert Jordan).
16191 2007-01-28 Zoltan Varga <vargaz@gmail.com>
16193 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
16195 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
16196 simplify and speed up the local register allocator. Also rename some fields
16197 like iassign->vassign.
16199 * regalloc.c: Remove some functions which are no longer used since their
16200 inlined version is in mini-codegen.c.
16202 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
16204 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
16206 2007-01-27 Zoltan Varga <vargaz@gmail.com>
16208 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
16209 narrowing. Fixes #80622.
16211 * iltests.il: Add new regresssion test.
16213 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
16215 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
16216 debug-debugger.c, debug-debugger.h: warning fixes.
16217 * driver.c: updated copyright year and made it fit in one line.
16219 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
16221 * aot-runtime.c: updated to use mono-dl instead of gmodule.
16223 2007-01-25 Zoltan Varga <vargaz@gmail.com>
16225 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
16227 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
16229 * iltests.il: Add new test for bug #80507.
16231 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
16233 * mini-arm.h: use soft-float also on vfp for now.
16235 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
16237 * mini.c: fix some more soft-float issues.
16239 2007-01-24 Zoltan Varga <vargaz@gmail.com>
16241 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
16243 2007-01-24 Massimiliano Mantione <massi@ximian.com>
16244 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
16245 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
16246 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
16248 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
16250 * mini-arm.c: typo fix.
16252 2007-01-23 Neale Ferguson <neale@sinenomine.net>
16254 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
16256 2007-01-21 Zoltan Varga <vargaz@gmail.com>
16258 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
16259 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
16261 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
16263 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
16265 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
16267 * inssel.brg: Fix a warning.
16269 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
16271 * abcremoval.c ssa.c ssapre.c: Update after this change.
16273 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
16275 * dominators.c (df_set): Use mono_bitset_union_fast.
16277 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
16279 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
16280 mini-codegen.c: reduce relocations and memory usage for the cpu
16283 2007-01-20 Zoltan Varga <vargaz@gmail.com>
16285 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
16287 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
16288 to reduce their size.
16290 2007-01-19 Mark Mason <mason@broadcom.com>
16292 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
16293 * mini-mips.c: more configuration macros, support long conditional branches, additional
16294 asserts, fix epilog instrumentation.
16295 * mini-mips.h: use standard stack walk
16296 * cpu-mips.md: increase size of div, rem and conditional branches
16298 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
16300 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
16303 2007-01-19 Zoltan Varga <vargaz@gmail.com>
16305 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
16306 (compile_method): Ditto.
16308 * aot-runtime.c (decode_klass_info): Ditto.
16310 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
16311 needed by the code generated by inssel.brg. Also fix a warning.
16313 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
16315 * mini.c: deal with enums that become genericinsts by
16316 being nested in a generic class (bug #79956).
16318 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
16320 * mini.c: match the generic definition to check for
16321 private access with generic types (bug #78431).
16323 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
16325 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
16326 to make life easier for people cross-compiling that insist on not
16329 2007-01-17 Mark Mason <mason@broadcom.com>
16331 * inssel-long.brg: patch to deal with mips missing flags
16332 * inssel-long32-mips.brg: implement overflow checks
16333 * insset-mips.brg: implement overflow checks
16334 * mini-mips.h: implement conditional exception handling
16335 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
16336 Remove unused code, minor cleanups.
16337 * exceptions-mips.c: minor cleanups
16338 * mini-ops.h: add mips conditional exception ops
16339 * cpu-mips.md: add mips conditional exception ops
16342 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
16344 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
16345 to deal with mips missing of flags.
16347 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
16349 * exceptions-ppc.c: execute fault handlers.
16351 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
16353 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
16355 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
16357 * mini.c: handle also floating point values in initialize_array.
16359 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
16361 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
16362 array initialization and make it conditional on the intrins option.
16364 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
16366 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
16367 relocations and put the patch info names close to the enum definition.
16369 2007-01-15 Mark Mason <mason@broadcom.com>
16371 * basic.cs, exceptions.cs: break up large tests to increase debugability.
16373 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
16375 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
16377 2007-01-12 Raja R Harinath <rharinath@novell.com>
16379 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
16381 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
16383 * Makefile.am: distribute the mips sources.
16385 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
16387 * mini-codegen.h: handle bug #80489 here, by excluding ecx
16390 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
16392 * cpu-x86.md: back out for now as this triggers other regressions.
16394 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
16396 * cpu-x86.md: force src1 and dest regpair for long shift instructions
16397 to eax:edx, so ecx can't get allocated to them (bug #80489).
16399 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
16401 * mini.c, mini-exceptions.c: enabled running fault handlers
16404 2007-01-03 Miguel de Icaza <miguel@novell.com>
16406 * driver.c: If nothing fail, do not use the string "failed",
16407 because it makes it very annoying to view test result logs on the
16410 2006-12-30 Miguel de Icaza <miguel@novell.com>
16412 * debug-debugger.c (mono_debugger_main): Rename "main" to
16413 "main_method" to prevent a warning.
16415 Remove a warning for unused field.
16417 2006-12-28 Martin Baulig <martin@ximian.com>
16420 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
16422 2006-12-22 Martin Baulig <martin@ximian.com>
16424 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
16425 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
16426 seperate `.mdb_debug_info' section, so we can access it from the
16427 debugger even if the binary is stripped.
16429 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
16430 from the `.mdb_debug_info' here to prevent the linker from
16431 removing that section.
16433 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
16434 mdb-debug-info64.s.
16436 2006-12-19 Robert Jordan <robertj@gmx.net>
16438 * mini-x86: enable the code to return small structures in
16439 registers for FreeBSD as well. Fixes bug #80278.
16440 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
16442 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16444 * mini-x86.c: align the stack when calling the profiler
16445 function instrumenting the prolog (on OSX).
16447 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
16449 * mini.c: emit a break opcode where Debugger.Break () is called.
16451 2006-12-13 Miguel de Icaza <miguel@novell.com>
16453 * mini.c (mono_method_to_ir): Provide useful information on this
16454 assert, to prevent others from debugging like I did.
16456 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
16458 * mini.c: enable code which was incorrectly commented
16461 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
16463 * mini-x86.c: enable on OSX, too, the code to return small
16464 structures in registers.
16466 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
16468 * mini-x86.c: remove the use of the dynamic code manager here, too.
16470 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
16472 * mini.h, debug-debugger.c, tramp-*.c: fixed
16473 mono_debugger_create_notification_function() to use
16474 mono_global_codeman_reserve () instead of a dynamic code manager.
16476 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
16478 * mini.c, jit-icalls.h, jit-icalls.c: remove the
16479 ves_array_element_address() jit icall and use a generated
16480 managed method instead (which is about 4 times faster for a rank 3
16483 2006-11-29 Mark Mason <mason@broadcom.com>
16485 * basic-calls.cs: additional tests for passing
16486 structures as function arguments.
16488 2006-11-29 Mark Mason <mason@broadcom.com>
16490 * mini-mips.h: disable custom exception handling
16491 * mini-mips.c: throw/rethrow should use jalr to call
16492 exception stubs. Fixed bug with passing structures
16493 by value. More support for tracing floating point
16496 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16498 * mini.c: fixed typo in the soft-float ldind.r4 handling
16501 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
16503 * mini.c, mini.h, driver.c: added --runtime command line
16504 option to select a different runtime than the autodetected one.
16505 * jit.h: added API for embedders to initialize with a specific
16508 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
16510 * mini.c: handle also boxing of r4 values (bug #80024).
16512 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
16514 * mini-ppc.c: force indirect calls until we reserve
16515 enough address space for all the generated code.
16517 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
16519 * exceptions-arm.c: workaround bugs in the libc definition
16520 of struct ucontext.
16522 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
16524 * inssel.brg: fixes from me and Mark Mason.
16526 2006-11-23 Dick Porter <dick@ximian.com>
16528 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
16529 semaphore display now we've fixed the initial value
16531 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
16533 * inssel.brg: partially revert the last change to fix the build.
16535 2006-11-21 Mark Mason <mason@broadcom.com>
16537 * inssel.brg: Add and use compare-and-branch macros to support
16538 architectures that do not have condition code registers (ie. MIPS).
16539 * *-mips.{c,brg,md}: Fix copyright statements
16541 2006-11-20 Mark Mason <mason@broadcom.com>
16543 * Makefile.am: remove mini-codegen.c from list of MIPS sources
16544 * mini.c: Allow GET_CONTEXT to be specified by the arch port
16545 * mini.h: Added declaration for mono_print_ins()
16546 * mini-codegen.c: added ins_spec initializer for MIPS
16547 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
16548 vreg to be virtual and hreg to be non-virtual.
16549 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
16550 is not yet working/implemented correctly.
16551 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
16552 non-static, fixup calls to print_ins() from other parts in the file.
16554 2006-11-20 Mark Mason <mason@broadcom.com>
16556 * basic-calls.cs: added tests for passing structures as arguments
16559 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
16561 * inssel-long32.brg: optimize signed division by power of two.
16563 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
16565 * mini-arm.c: added support for interworking with thumb code
16566 (mono must be still be built using the ARM instruction encoding).
16568 2006-11-19 Miguel de Icaza <miguel@novell.com>
16570 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
16571 verifier has different rules for it. Fixes a few verifier issues
16574 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
16575 at the end, so people know what happened.
16577 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
16579 * brach-opts.c: in optimize_exception_target() make sure we
16580 are in a catch clause (fixes bug #79871).
16582 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
16584 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
16585 more soft-float support fixes.
16587 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
16589 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
16590 that are passed half on the stack and half in registers.
16592 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
16594 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
16595 more mips integration work from Mark E Mason
16596 <mark.e.mason@broadcom.com>.
16598 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
16600 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
16601 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
16602 tramp-mips.c: added sources for the mips port, not
16603 integrated in the build yet. Contributed by
16604 Mark E Mason <mark.e.mason@broadcom.com>.
16606 2006-11-14 Neale Ferguson <neale@sinenomine.net>
16608 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
16610 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
16612 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
16613 put the soft-float rules in its own file since it seems to
16614 break s390 compilation.
16616 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
16618 * mini-arm.c: fixed wrnings.
16620 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
16622 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
16623 inssel-arm.brg: ARM support for soft-float.
16625 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
16627 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
16628 loads and stores of 32 bit fp values.
16630 2006-11-10 Zoltan Varga <vargaz@gmail.com>
16632 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
16634 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
16635 works. Fixes #79852 and #79463.
16637 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
16639 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
16640 more soft-float support WIP and fixes.
16642 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
16644 * mini-arm.c: some VFP updates.
16646 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
16648 * mini-exceptions.c: 0 is a valid local var offset in some
16649 architectures, don't assert (bug #78508).
16651 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
16653 * exceptions-arm.c: fixed off by one error in stack walk code.
16655 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
16657 * mini.h, mini.c: more precise tracking of type load exceptions.
16659 2006-11-03 Robert Jordan <robertj@gmx.net>
16661 * Makefile.am: [WIN32] Add monow.exe target.
16662 * driver.c: [WIN32] Don't detach the console when debugging.
16665 2006-10-30 Miguel de Icaza <miguel@novell.com>
16667 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
16669 2006-10-23 Zoltan Varga <vargaz@gmail.com>
16671 * aot-compiler.c (emit_method_info): Add a case missed earlier.
16673 * driver.c (mini_regression): Fix --regression with AOT.
16675 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
16677 2006-10-17 Zoltan Varga <vargaz@gmail.com>
16679 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
16681 * mini-sparc.h: Don't use sigaction on sparc/linux.
16683 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
16685 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
16687 * mini-exceptions.c: Add proper include files for getpid ().
16689 2006-10-16 Zoltan Varga <vargaz@gmail.com>
16691 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
16692 address instead of a MonoJitInfo* to avoid decoding the exception info for the
16695 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
16696 name cache to reduce its size.
16698 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
16700 2006-10-15 Zoltan Varga <vargaz@gmail.com>
16702 * mini-x86.c: Save/restore the current LMF structure more efficiently using
16703 the mono_lmf TLS variable.
16705 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
16706 trampoline lmf frames.
16708 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
16710 2006-10-14 Zoltan Varga <vargaz@gmail.com>
16712 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
16713 the mono_lmf TLS variable.
16715 * mini-exceptions.c: Access the LMF structure through accessors.
16717 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
16718 variable instead of in jit_tls->lmf.
16720 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
16722 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
16723 trampoline lmf frames.
16725 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
16727 2006-10-12 Zoltan Varga <vargaz@gmail.com>
16729 * mini.c trace.c mini-x86.c: Revert these too.
16731 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
16734 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
16736 * genmdesc.c: removed now dead code.
16738 2006-10-09 Robert Jordan <robertj@gmx.net>
16740 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
16742 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
16744 * mini.h: do not leave gaps in the opcode values.
16746 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
16748 * jit-icalls.h: flag functions as internal here, too.
16750 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
16752 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
16753 functions with the internal attribute.
16755 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
16757 * aot-compiler.c: fclose the file descriptor in the profile read loop.
16759 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
16761 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
16764 2006-10-05 Zoltan Varga <vargaz@gmail.com>
16766 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
16767 tail calls as on other platforms.
16769 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
16771 * iltests.il: Add a few tailcall tests.
16773 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16775 * driver.c: fix loop for old compilers (bug #79521).
16777 2006-10-02 Zoltan Varga <vargaz@gmail.com>
16779 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
16781 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
16783 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
16784 metadata without any code.
16786 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
16787 more precise debugging information using gdb.
16789 2006-09-30 Zoltan Varga <vargaz@gmail.com>
16791 * inssel-ia64.brg: Make the helper methods static.
16793 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16795 * inssel-x86.brg: make the helper methods static.
16797 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
16799 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
16801 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16803 * mini.c: updates for monoburg changes.
16804 * inssel.brg: make a few helper functions static as they should.
16806 2006-09-27 Zoltan Varga <vargaz@gmail.com>
16808 * Makefile.am: Move mini-codegen.c to common_sources.
16810 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16812 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
16814 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
16815 mini-ppc.h: port to use the common local register allocator.
16817 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16819 * mini.h: Remove the comment too then.
16821 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
16823 * mini.h: put back backend.data which is to be used shortly and
16824 doesn't increase the size of MonoInst. If any 64 bit arch aligned
16825 pointers on 4 byte boundaries it'd have much bigger issues running
16826 and you can ifdef it out anyway.
16828 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16830 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
16831 MonoInst size by 4 bytes on 64 bit machines.
16833 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
16835 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
16836 replacement with more meaningful field names. Arch maintainers, please
16837 check the assigned names are good enough for your arch.
16839 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16841 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
16842 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
16844 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
16846 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
16847 relocations and memory requirements, put the optimization flags
16848 definitions in their own file.
16850 2006-09-24 Zoltan Varga <vargaz@gmail.com>
16852 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
16854 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
16856 2006-09-22 Zoltan Varga <vargaz@gmail.com>
16858 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
16860 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
16862 * inssel.brg: use the correct function to get the size of an item
16863 in an array, given an element class.
16864 * aot-compiler.c: do not access class->class_size directly.
16866 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
16868 * mini.h, debug-mini.c: added a debugging function to print
16869 info about local variables and arguments in a jitted method.
16871 2006-09-20 Zoltan Varga <vargaz@gmail.com>
16873 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
16875 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
16877 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16879 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
16880 inner and outer loops when passing vtypes.
16882 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
16884 * mini-ppc.c: take into account the cpu errata for cache flushing
16885 which caused some random errors (bug #79381).
16887 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16889 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
16890 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
16892 2006-09-17 Zoltan Varga <vargaz@gmail.com>
16894 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
16897 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
16898 freebsd ports tree.
16900 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
16901 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
16903 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
16906 2006-09-13 Zoltan Varga <vargaz@gmail.com>
16908 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
16910 2006-09-12 Zoltan Varga <vargaz@gmail.com>
16912 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
16913 macro does not have to be changed during debugging.
16915 * 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>.
16917 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
16919 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
16921 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
16922 MONO_ARCH_NO_EMULATE_MUL is defined.
16924 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
16926 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
16928 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
16930 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
16932 2006-09-11 Zoltan Varga <vargaz@gmail.com>
16934 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
16935 stuff to mini-exceptions.c where it is used.
16937 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
16938 setup code, the real one is in mini-exceptions.c.
16940 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
16941 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
16942 some changes from the freebsd ports tree.
16944 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
16947 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
16949 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
16951 * mini.c: on Linux, check for /proc to be mounted
16952 (bug# 79351, novell bug#201204).
16954 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
16956 * mini.c: handle cases where pthread_attr_getstack() behaves
16957 incorrectly (bug #78096).
16959 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
16961 * mini-arm.c: support larger stack frames (bug #79272).
16963 2006-09-08 Zoltan Varga <vargaz@gmail.com>
16965 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
16967 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
16970 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
16971 mono_class_from_name () to find a class from its name.
16973 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
16975 2006-09-07 Zoltan Varga <vargaz@gmail.com>
16977 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
16979 2006-09-05 Kornel Pal <kornelpal@gmail.com>
16981 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
16983 2006-09-04 Zoltan Varga <vargaz@gmail.com>
16985 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
16986 callinfo->trampoline.
16988 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
16990 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
16993 2006-09-03 Zoltan Varga <vargaz@gmail.com>
16995 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
16997 2006-09-02 Zoltan Varga <vargaz@gmail.com>
16999 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
17000 stats.method_trampolines, it is already done by the generic trampoline code.
17002 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
17004 2006-09-01 Zoltan Varga <vargaz@gmail.com>
17006 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
17008 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
17010 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
17012 * mini.c (print_jit_stats): Print mscorlib mempool size too.
17014 * mini.c (print_jit_stats): Print new stats.
17016 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
17018 2006-08-31 Zoltan Varga <vargaz@gmail.com>
17020 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
17021 Address on two dimensional arrays. Fixes #78729.
17023 * mini.h (MonoCompile): Add a 'skip_visibility' field.
17025 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
17028 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
17030 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
17033 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
17035 (mini_get_ldelema_ins): Ditto.
17037 2006-08-30 Zoltan Varga <vargaz@gmail.com>
17039 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
17040 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
17043 2006-08-29 Neale Ferguson <neale@sinenomine.net>
17045 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
17046 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
17048 * exceptions-s390x.c: Cosmetic change.
17050 * tramp-s390.c: Fix warning.
17052 * cpu-s390.md: Correct length of mul_imm.
17054 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
17056 * aot-compiler.c: added binary writer with ELF backend
17057 implementation (only on Linux/x86 for now).
17059 2006-08-18 Zoltan Varga <vargaz@gmail.com>
17061 * Makefile.am: Don't run net 2.0 AOT tests.
17063 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
17064 (mono_compile_assembly): Skip net 2.0 assemblies as well.
17066 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
17068 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
17070 * aot-compiler.c: simplified and refactored the asm-writing code
17071 to allow different backends.
17073 2006-08-18 Zoltan Varga <vargaz@gmail.com>
17075 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
17077 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
17078 little. Share patches of type TYPE_FROM_HANDLE as well.
17080 * mini.c (mono_patch_info_equal): New helper function.
17081 (mono_patch_info_hash): Ditto.
17083 * aot-compiler.c (emit_method_code): Fix s390 build.
17085 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
17086 is not handled because it is stored as a flag and not as a type ctor. Fixes
17089 2006-08-17 Zoltan Varga <vargaz@gmail.com>
17091 * aot-compiler.c: Fix computation of GOT slot statistics.
17093 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
17094 Also remove support for not PIC AOT.
17096 * mini.h: Bump AOT file format version.
17098 * objects.cs: Add a test for #78990.
17100 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
17101 (peter.dettman@iinet.net.au). Fixes #79087.
17103 * basic-long.cs: Add a test for the above.
17105 2006-08-16 Zoltan Varga <vargaz@gmail.com>
17107 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
17109 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
17112 2006-08-15 Zoltan Varga <vargaz@gmail.com>
17114 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
17117 2006-08-10 Jonathan Chambers <joncham@gmail.com>
17119 * mini.c: Don't verify COM proxy invoke calls
17122 2006-08-10 Dick Porter <dick@ximian.com>
17124 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
17125 which process is holding semaphores locked.
17127 2006-08-08 Zoltan Varga <vargaz@gmail.com>
17129 * mini-ia64.c mini-amd64.c: Fix #79027.
17131 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
17133 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
17135 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
17136 implicit arguments in a vararg call. Fixes #79027.
17138 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
17140 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
17141 (mono_get_array_new_va_signature): Ditto.
17143 2006-08-05 Zoltan Varga <vargaz@gmail.com>
17145 * aot-runtime.c: Call init_plt lazily.
17147 * inssel-long.brg: Fix unsigned long->int conversion.
17149 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
17151 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
17152 that most data is now in the .rss/.data section.
17154 2006-08-04 Zoltan Varga <vargaz@gmail.com>
17156 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
17158 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
17160 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
17162 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
17164 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
17165 virtual call. Fixes #79010.
17167 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
17168 and use the result as the this argument in the real call.
17170 * generics.2.cs: Add a new test for #79010.
17172 2006-08-03 Zoltan Varga <vargaz@gmail.com>
17174 * mini-x86.c: Fix a warning.
17176 * aot-compiler.c: Add a bunch of statistics.
17178 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
17180 2006-08-02 Zoltan Varga <vargaz@gmail.com>
17182 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
17184 2006-08-01 Zoltan Varga <vargaz@gmail.com>
17186 * 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>.
17188 2006-07-13 Miguel de Icaza <miguel@novell.com>
17190 * mini.c (mono_method_to_ir): Obtain the original method in the
17191 CIL stream and use this to perform validation.
17195 2006-07-19 Zoltan Varga <vargaz@gmail.com>
17197 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
17198 (mono_arch_call_opcode): Ditto.
17200 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
17203 * mini.c (mono_patch_info_dup_mp): New helper function.
17205 * aot-compiler.c (compile_method): Fix some of the memory allocated during
17206 compilation. Fixes #78827.
17208 2006-07-18 Kornel Pal <kornelpal@gmail.com>
17210 * declsec.c: Use original security informations for
17211 MONO_WRAPPER_MANAGED_TO_MANAGED.
17213 2006-07-15 Jonathan Chambers <joncham@gmail.com>
17215 * mini.c: Allow Com Interop methods/classes and
17216 don't verify COM wrapper calls
17219 2006-07-13 Zoltan Varga <vargaz@gmail.com>
17221 * inssel-long32.brg: Fix long->i4 checked conversion.
17223 * exceptions.cs: Add a test for the above.
17225 2006-07-08 Zoltan Varga <vargaz@gmail.com>
17227 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
17229 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
17232 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
17235 2006-07-03 Zoltan Varga <vargaz@gmail.com>
17237 * mini.c: Fix solaris/x86 exception handling.
17239 * Makefile.am: Get rid of $(ICU_LIBS).
17241 2006-07-02 Zoltan Varga <vargaz@gmail.com>
17243 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
17244 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
17245 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
17247 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
17249 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
17250 this function causes a SIGSEGV.
17252 2006-06-22 Zoltan Varga <vargaz@gmail.com>
17254 * mini.c: Remove unused solaris/x86 includes.
17256 2006-06-21 Zoltan Varga <vargaz@gmail.com>
17258 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
17260 2006-06-20 Jb Evain <jbevain@gmail.com>
17262 * cpu-g4.md: fix max length of start_handler instruction.
17264 2006-06-20 Massimiliano Mantione <massi@ximian.com>
17265 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
17267 2006-06-16 Massimiliano Mantione <massi@ximian.com>
17268 * ssa.c: Fixed bug 78653 for SSA based deadce.
17269 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
17270 MonoInst.flags, used in SSA based deadce.
17271 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
17272 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
17274 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
17276 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
17277 it can end up using non executable memory on ppc64 systems
17278 running ppc32 userspace (fix from Johannes Berg).
17280 2006-06-14 Dick Porter <dick@ximian.com>
17282 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
17285 2006-06-13 Massimiliano Mantione <massi@ximian.com>
17286 * mini.c: Made so that inline is locally disabled if it would
17287 trigger a .cctor, because too many apps depend on this behavior
17288 (which seems to be also the one of the MS CLR).
17290 2006-06-13 Zoltan Varga <vargaz@gmail.com>
17292 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
17293 No idea why this worked before.
17295 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
17296 which branch to outer exception clauses since they could skip the
17297 inner finally clauses. Fixes #78633.
17299 * exceptions.cs: Add a test for the above.
17301 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
17304 * iltests.il: Add a test for the above.
17306 2006-06-12 Zoltan Varga <vargaz@gmail.com>
17308 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
17309 after the end of a try bblock, to prevent asserts in mini_method_compile ().
17311 * iltests.il: Add a test for the above.
17313 2006-06-10 Zoltan Varga <vargaz@gmail.com>
17315 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
17317 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
17318 methods as instrinsics.
17320 2006-06-09 Wade Berrier <wberrier@novell.com>
17322 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
17323 (simple-cee-ops.h ssapre-mini-ops.h)
17325 2006-06-09 Neale Ferguson <neale@sinenomine.net>
17327 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
17328 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
17330 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
17331 * cpu-s390x.md: Fix max. length values for a couple of instructions.
17333 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
17335 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
17337 2006-06-08 Massimiliano Mantione <massi@ximian.com>
17339 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
17340 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
17341 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
17342 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
17343 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
17344 of opcodes, so that bug 78549 should not happen again.
17345 * ssapre.c: Updated to use the renamed files.
17347 2006-06-08 Zoltan Varga <vargaz@gmail.com>
17349 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
17350 in OP_ATOMIC_EXCHANGE_I4.
17352 2006-06-07 Wade Berrier <wberrier@novell.com>
17354 * tramp-s390.c: Fix s390 build (add missing pointer declarations
17355 in mono_debugger_create_notification_function)
17357 2006-06-06 Zoltan Varga <vargaz@gmail.com>
17359 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
17361 * mini.c (type_from_stack_type): Disable some changes which do not
17364 * driver.c: Reenable opts.
17366 * mini.h (MonoStackSlot): New structure to keep track of the verification state
17367 of the evaluation stack.
17369 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
17370 evaluation stack trace at entry to the bblock.
17372 * mini.c (merge_stacks): New function to perform verification of stack merges.
17373 Turned off by default.
17375 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
17378 2006-06-06 Massimiliano Mantione <massi@ximian.com>
17380 * local-propagation.c: Fixed bug 78549.
17382 2006-06-04 Zoltan Varga <vargaz@gmail.com>
17384 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
17386 2006-06-02 Miguel de Icaza <miguel@novell.com>
17388 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
17389 tramp-arm.c, tramp-ia64.c
17390 (mono_debugger_create_notification_function): Update signature to
17391 new signature and use new protocol for creating the notification
17394 Should fix the build.
17396 2006-06-02 Geoff Norton <gnorton@customerdna.com>
17398 * exceptions-ppc.c (mono_jit_walk_stack)
17399 (ves_icall_get_frame_info): Fix the build
17401 2006-06-02 Zoltan Varga <vargaz@gmail.com>
17403 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
17405 2006-05-31 Raja R Harinath <rharinath@novell.com>
17407 * il2tests.2.il: New file for generics CIL tests. Add test for
17409 * Makefile.am: Update.
17412 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
17415 2006-05-30 Massimiliano Mantione <massi@ximian.com>
17417 * aliasing.c: Fixed bug 78311.
17419 2006-05-29 Martin Baulig <martin@ximian.com>
17421 * mini-exceptions.c (mono_find_jit_info): When computing the
17422 native offset, check whether we're actually inside the method's
17423 code; call mono_debug_print_stack_frame() to format the frame.
17424 (ves_icall_System_Exception_get_trace): Call
17425 mono_debug_print_stack_frame() to format the stack frame.
17426 (ves_icall_get_trace): Update to the new debugging API.
17427 (mono_jit_walk_stack_from_ctx): Likewise.
17428 (ves_icall_get_frame_info): Likewise.
17430 * mini.c (get_method_from_ip): Use the new debugging API.
17431 (mono_print_method_from_ip): Likewise.
17434 (mono_jit_walk_stack): Use the new debugging API.
17435 (ves_icall_get_frame_info): Likewise.
17437 2006-05-27 Zoltan Varga <vargaz@gmail.com>
17439 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
17441 2006-05-25 Massimiliano Mantione <massi@ximian.com>
17443 * mini.c: Added "limitator" to inline for debugging.
17445 2006-05-24 Martin Baulig <martin@ximian.com>
17447 * debug-debugger.c (mono_debugger_init): Create a private,
17448 malloc()-based code manager for the notification function and
17449 intentionally leak it on exit. This fixes the crash-on-exit race
17453 (mono_debugger_create_notification_function): Added
17454 `MonoCodeManager *' argument.
17457 (mono_debugger_create_notification_function): Added
17458 `MonoCodeManager *' argument.
17460 2006-05-23 Massimiliano Mantione <massi@ximian.com>
17462 * aliasing.c: Fixed 64 bit issue.
17463 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
17464 default since all known bugs are fixed (one more time!).
17466 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
17468 * mini.c: write barrier support.
17470 2006-05-23 Martin Baulig <martin@ximian.com>
17472 * debug-debugger.c: Revert Paolo's change. Add comment and #error
17473 check at the top of the file.
17475 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
17477 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
17478 reverting changes without reason and without changelog entries.
17480 2006-05-18 Zoltan Varga <vargaz@gmail.com>
17482 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
17483 to a few opcodes. Fixes #78439.
17485 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
17486 consistency with other archs.
17488 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
17490 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17492 * debug-debugger.c: fix the build.
17494 2006-05-17 Martin Baulig <martin@ximian.com>
17497 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
17498 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
17499 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
17500 (debugger_attach): Call GC_mono_debugger_add_all_threads().
17502 2006-05-11 Zoltan Varga <vargaz@gmail.com>
17504 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
17506 2006-05-10 Zoltan Varga <vargaz@gmail.com>
17508 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
17509 MONO_TYPE_GENERICINST.
17511 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
17512 MONO_TYPE_GENERICINST.
17514 2006-05-09 Zoltan Varga <vargaz@gmail.com>
17516 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
17519 2006-05-08 Zoltan Varga <vargaz@gmail.com>
17521 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
17523 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
17525 2006-05-06 Zoltan Varga <vargaz@gmail.com>
17527 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
17528 mono_trace_cleanup ().
17530 * iltests.il: Fix problem with the newly added test.
17532 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
17533 due to register constraints, free up the previous hreg. Fixes #78314.
17535 * iltests.il: Add new test for #78314.
17537 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
17538 Interlocked.Add. Fixes #78312.
17540 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
17542 2006-05-05 Zoltan Varga <vargaz@gmail.com>
17544 * inssel.brg (mini_emit_virtual_call): Fix a warning.
17546 2006-05-05 Martin Baulig <martin@ximian.com>
17548 * debug-mini.c (mono_debug_open_block): New method.
17551 (mono_arch_output_basic_block): Call mono_debug_open_block() at
17552 the beginning of each basic block.
17555 (mono_arch_output_basic_block): Call mono_debug_open_block() at
17556 the beginning of each basic block.
17558 2006-05-04 Massimiliano Mantione <massi@ximian.com>
17560 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
17561 default until I understand why they break the build on amd64.
17563 2006-05-04 Zoltan Varga <vargaz@gmail.com>
17565 * mini.c (mini_cleanup): Call mono_cleanup ().
17567 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
17570 2006-05-04 Massimiliano Mantione <massi@ximian.com>
17572 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
17573 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
17574 default since all known bugs are fixed, and I cannot reproduce bug
17575 77944... I'm asking Matt Hargett to test again after this commit.
17577 2006-04-28 Massimiliano Mantione <massi@ximian.com>
17579 * mini-codegen.c: Fixed typo that thrashed inline.
17581 2006-04-28 Zoltan Varga <vargaz@gmail.com>
17583 * dominators.c (compute_dominators): Avoid using a worklist since
17584 it is not correct in some cases. Instead, iterate over all bblocks as
17585 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
17587 2006-04-28 Miguel de Icaza <miguel@novell.com>
17589 * mini.c (mono_jit_compile_method_inner): Use
17590 mono_prepare_exception_from_error that resets the value
17593 2006-04-27 Miguel de Icaza <miguel@novell.com>
17595 * mini.c: Move the mini_loader_error_to_exception to metadata.
17597 2006-04-27 Massimiliano Mantione <massi@ximian.com>
17599 * aliasing.c: Fixed bug 78210.
17601 2006-04-27 Massimiliano Mantione <massi@ximian.com>
17603 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
17604 default until all their problems (or the ones they trigger) are fixed.
17606 2006-04-26 Zoltan Varga <vargaz@gmail.com>
17608 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
17610 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
17611 as loaded only after resolving patches since that could invoke the same method.
17613 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
17615 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
17618 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
17621 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
17624 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
17625 made from AOT code through the PLT table.
17627 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
17628 holding the plt offset when a call is made to the aot plt trampoline.
17630 2006-04-25 Zoltan Varga <vargaz@gmail.com>
17632 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
17635 * Makefile.am (common_sources): Fix build breakage.
17637 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
17638 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
17639 intra-assembly calls if possible.
17641 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
17643 * mini-trampolines.c: Handle PLT entries.
17645 * mini.c: Avoid creating a GOT var for calls.
17647 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
17648 from mscorlib code.
17650 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
17651 from mscorlib code.
17653 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
17656 * mini.h: Bump AOT file format version.
17658 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
17661 2006-04-25 Martin Baulig <martin@ximian.com>
17663 * driver.c: Disable copyprop, consprop and inline when running
17664 inside the debugger.
17666 2006-04-25 Martin Baulig <martin@ximian.com>
17668 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
17669 with `get_current_thread' and added `detach'.
17670 (MonoDebuggerMetadataInfo): Added `thread_size',
17671 `thread_tid_offset', `thread_stack_ptr_offset' and
17672 `thread_end_stack_offset'.
17674 2006-04-25 Zoltan Varga <vargaz@gmail.com>
17676 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
17679 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
17680 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
17682 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
17684 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
17686 * aot.c: Add support for ADJUSTED_IID.
17688 2006-04-24 Zoltan Varga <vargaz@gmail.com>
17690 * aot.c (emit_method_order): Don't align method_order_end.
17692 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
17693 the interface ID changes.
17695 2006-04-21 Dick Porter <dick@ximian.com>
17697 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
17698 cleaning up a thread. Fixes the new part of bug 77470.
17700 2006-04-20 Geoff Norton <gnorton@customerdna.com>
17702 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
17703 to managed wrapper.
17705 2006-04-19 Zoltan Varga <vargaz@gmail.com>
17707 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
17709 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
17710 SIGSEGV. Fixes #78072.
17712 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
17713 unregister our SIGABRT handler.
17715 2006-04-19 Massimiliano Mantione <massi@ximian.com>
17717 * mini.c: Disabled inline where it can alter the call stack in a
17718 way visible from managed code.
17719 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
17722 2006-04-16 Zoltan Varga <vargaz@gmail.com>
17724 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
17725 on other platforms. Fixes #78089.
17727 2006-04-13 Martin Baulig <martin@ximian.com>
17729 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
17730 determine whether we're inside the debugger.
17733 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
17735 2006-04-12 Zoltan Varga <vargaz@gmail.com>
17737 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
17738 handler clauses. Fixes #78024.
17740 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
17741 in the CALL_MEMBASE opcodes. Fixes #78088.
17742 (mono_arch_get_vcall_slot_addr): Ditto.
17744 2006-04-10 Martin Baulig <martin@ximian.com>
17746 * debug-debugger.c: The thread handling code has now been moved
17747 into ../metadata/threads.c.
17749 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17751 * driver.c (mono_main): Fix --with-gc=none build.
17753 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
17754 (mono_spillvar_offset_float): Ditto.
17755 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
17756 hreg, not when its !global, since on ia64, there is a third category: stacked
17759 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
17761 * mini.c: set MonoInst->klass for load field address and a few other
17764 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17766 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
17768 2006-04-07 Zoltan Varga <vargaz@gmail.com>
17770 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
17771 the branch opt changes.
17773 2006-04-06 Dick Porter <dick@ximian.com>
17775 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
17777 * wapihandles.c (mini_wapi_seminfo):
17778 * driver.c (mono_main): Add semaphore info option
17780 2006-04-05 Zoltan Varga <vargaz@gmail.com>
17782 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
17783 branch optimization changes. Fixes #78009.
17785 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17787 * mini.c: ignore accessibility of methods in managed->native wrappers.
17789 2006-04-04 Zoltan Varga <vargaz@gmail.com>
17791 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
17793 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
17795 2006-04-03 Zoltan Varga <vargaz@gmail.com>
17797 * mini.c: Modify the branch optimizations to preserve the invariant that
17798 the entries inside the in_bb and out_bb arrays are unique.
17799 (mono_unlink_bblock): Avoid creation of new arrays.
17801 2006-04-02 Zoltan Varga <vargaz@gmail.com>
17803 * mini.c (mono_unlink_bblock): Fix regression caused by previous
17806 2006-04-01 Zoltan Varga <vargaz@gmail.com>
17808 * mini.c (optimize_branches): Remove the "optimizations" in
17809 the cbranch1/cbranch2 -> branch cases which were causing several
17810 problems in the past. Fixes #77986.
17812 2006-03-31 Chris Toshok <toshok@ximian.com>
17814 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
17815 default optimizations :(
17817 2006-03-31 Zoltan Varga <vargaz@gmail.com>
17819 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
17822 2006-03-31 Massimiliano Mantione <massi@ximian.com>
17824 * local-propagation.c: Added comments to structs and removed
17825 "Mono" prefixes from local tree mover types.
17827 2006-03-30 Zoltan Varga <vargaz@gmail.com>
17829 * Makefile.am (arch_sources): Define this for each architecture so
17830 libmono_la_SOURCES is defined in one place.
17832 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
17834 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
17837 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
17839 * driver.c: print the GC name supplied by configure.
17841 2006-03-29 Massimiliano Mantione <massi@ximian.com>
17843 * local-propagation.c: Added tree mover, and moved here all the
17844 local propagation code from mini.c
17845 * mini.c: Added support for treeprop, and moved all the local
17846 propagation code to local-propagation.c
17847 * mini.h: Added support for treeprop
17848 * driver.c: Added support for treeprop, enabled consprop, copyprop,
17849 treeprop, inline and deadce by default
17850 * Makefile.am: Added local-propagation.c
17852 2006-03-25 Zoltan Varga <vargaz@gmail.com>
17854 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
17856 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
17858 * debug-debugger.c: make it compile without the Boehm GC.
17860 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
17862 * mini.c: fixed issue with mismatch when an icall is registered
17863 with multiple names but same address.
17865 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
17867 * declsec.c, mini-exceptions.c: use write barrier to set reference
17868 fields of managed objects.
17870 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17872 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
17873 (can_access_internals): Fix a warning.
17875 * mini.c (print_method_from_ip): Rename this to
17876 mono_print_method_from_ip so it gets exported.
17878 * trace.c: Deal with strings inside StringBuilder's containing garbage
17879 and fix memory leaks. Fixes #77848.
17881 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17883 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
17886 2006-03-16 Neale Ferguson <neale@sinenomine.net>
17888 * mini-s390.c: Remove OP_X86_TEST_NULL.
17890 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
17892 * mini.c: use the correct GetHashCode() for the moving collector.
17894 2006-03-16 Massimiliano Mantione <massi@ximian.com>
17896 * liveness.c: Regalloc spill cost tuning.
17898 2006-03-15 Neale Ferguson <neale@sinenomine.net>
17900 * mini-s390x.h: Correct S390_LONG macro.
17902 * mini-s390x.c: Cleanup unused code.
17904 2006-03-15 Zoltan Varga <vargaz@gmail.com>
17906 * jit-icalls.h: New file.
17908 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
17909 icalls and include that instead of including jit-icalls.c.
17911 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
17914 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
17916 * mini.c: when checking for member accessibility, also check for
17917 friend assemblies and for explicit interface implementations.
17919 2006-03-14 Zoltan Varga <vargaz@gmail.com>
17921 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
17923 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
17925 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
17926 common cases are done first.
17928 * mini-ops.h: Only define platform specific opcodes on the given platform.
17930 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
17933 2006-03-14 Martin Baulig <martin@ximian.com>
17935 Revert Paolo's change from r57348:
17937 * mini.h: don't use gboolean for bitfields.
17938 * mini.c: verifier changes for fields and methods accessibility.
17940 2006-03-13 Neale Ferguson <neale@sinenomine.net>
17942 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
17944 * mini-s390x.c: Fix conv_r_un.
17946 * cpu-s390, cpu-s390x.md: Fix lengths.
17948 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
17950 * mini.c: nested types have access to all the nesting
17951 levels, not just the enclosing types.
17953 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
17955 * mini.c: added a few more verification checks.
17957 2006-03-12 Zoltan Varga <vargaz@gmail.com>
17959 * liveness.c: Merge optimizations from the linear-il branch.
17961 2006-03-11 Zoltan Varga <vargaz@gmail.com>
17963 * mini-ia64.c (emit_call): Add a comment.
17965 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
17967 * tramp-ia64.c: Fix some warnings.
17969 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
17971 * mini.h: don't use gboolean for bitfields.
17972 * mini.c: verifier changes for fields and methods accessibility.
17974 2006-03-11 Zoltan Varga <vargaz@gmail.com>
17976 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
17977 lazy icall wrapper changes.
17979 * dominators.c: Replace all the dominator algorithms with faster
17980 ones from the linear-il branch.
17982 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
17985 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
17986 common cases are done first.
17988 * mini-amd64.c: Fix some warnings.
17990 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
17993 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
17996 * mini.h: Add a missing prototype.
17998 2006-03-10 Zoltan Varga <vargaz@gmail.com>
18000 * mini.c: Compile icall wrappers lazily.
18002 * mini-codegen.c: Use printf instead of g_print since its much faster.
18004 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
18007 * mini.c (optimize_branches): Cache the negative result from
18008 remove_block_if_useless ().
18010 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
18011 Also fix some bblock linking issues.
18013 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
18016 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
18018 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
18019 accessed fields first, for better cache behavior.
18021 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
18023 * mini.c: speedup IList<T> array accesses.
18025 2006-03-09 Zoltan Varga <vargaz@gmail.com>
18027 * mini.c (mono_method_to_ir): Handle large methods overflowing the
18028 inline_costs counter. Fixes #77190.
18030 2006-03-06 Zoltan Varga <vargaz@gmail.com>
18032 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
18033 trace messages. Fixes #77706.
18035 2006-03-04 Martin Baulig <martin@ximian.com>
18037 * tramp-amd64.c, tramp-x86.c
18038 (mono_debugger_create_notification_function): Use
18039 mono_global_codeman_reserve() to allocate a buffer at runtime and
18042 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
18044 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
18045 notification function at runtime and then call `initialize' in the
18046 `MONO_DEBUGGER__debugger_info' vtable.
18048 2006-03-04 Zoltan Varga <vargaz@gmail.com>
18050 * iltests.il: Fix a visibility problem.
18052 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
18054 * driver.c, mini.c: add hooks for the counters API.
18056 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
18058 * driver.c: show disabled options.
18060 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
18062 * linear-scan.c: always use cost-driven selection.
18064 2006-02-28 Raja R Harinath <rharinath@novell.com>
18066 * jit-icalls.c (helper_compile_generic_method): Revert change from
18069 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
18071 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
18073 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
18075 * inssel.brg: style fixes, mostly to force the updated monoburg
18076 to run for people using svn.
18078 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
18080 * mini.c: match monoburg changes.
18082 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
18084 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
18085 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
18086 declaration in the header file.
18088 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
18090 * helpers.c: reduce relocations and mem usage.
18092 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
18094 * mini.h, mini-codegen.c: disable logging features if
18095 requested by configure.
18097 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
18099 * mini.c: tiny verifier changes.
18101 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
18103 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
18104 cpu-pentium.md: stack alignment changes for osx/x86,
18105 partially from Geoff Norton <gnorton@customerdna.com>.
18107 2006-02-24 Raja R Harinath <harinath@gmail.com>
18109 * jit-icalls.c (helper_compile_generic_method): Update to changes
18110 in metadata/class.c.
18112 2006-02-24 Zoltan Varga <vargaz@gmail.com>
18114 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
18116 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
18117 interface calls with large offsets.
18119 2006-02-23 Raja R Harinath <rharinath@novell.com>
18121 * jit-icalls.c (helper_compile_generic_method): Document the
18122 special-case we depend on so that we can inflate the method twice
18123 with the same context with no bad side-effects.
18125 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
18127 * mini-x86.c, mini-amd64.c: fix for case when xen support
18130 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
18132 * mini-x86.c, mini-amd64.c: generate code to access tls items
18133 in a faster way for Xen systems.
18135 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
18137 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
18138 updates and compilation fixes for the OSX/x86 port, mostly from
18139 Geoff Norton <gnorton@customerdna.com>.
18141 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
18143 * inssel.brg: faster interface call implementation
18144 to sync with the interface_offsets MonoVTable changes.
18146 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
18148 * mini.c: more verification checks.
18150 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
18152 * mini.c: added a few more verification checks.
18154 2006-02-17 Neale Ferguson <neale@sinenomine.net>
18156 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
18157 facility on the processor and use it if available.
18159 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
18161 * driver.c, aot.c, mini.c: throw exception if the IL code is
18162 invalid or unverifiable.
18164 2006-02-17 Raja R Harinath <rharinath@novell.com>
18166 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
18169 2006-02-16 Zoltan Varga <vargaz@gmail.com>
18171 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
18173 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
18175 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
18176 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
18177 handling of instantiated generic valuetypes.
18179 2006-02-11 Zoltan Varga <vargaz@gmail.com>
18181 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
18182 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
18185 * generics.2.cs: Revert the nullable reftypes tests.
18187 2006-02-10 Zoltan Varga <vargaz@gmail.com>
18189 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
18190 using __builtin_frame_address (1) as it doesn't work in the presence
18191 of optimizations. Hopefully fixes #77273.
18193 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
18194 -> generics.cs change as it doesn't work with some automake versions.
18196 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
18198 * mini.c: handle systems that sue a different way to
18199 retrieve the stack address of the current thread.
18201 2006-02-09 Zoltan Varga <vargaz@gmail.com>
18203 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
18204 it specially in the makefile.
18206 * generics.2.cs: Add tests for nullable reference types.
18208 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
18210 * mini.c: always handle the case when mono_jit_init()
18211 is called in a thread different from the main thread,
18212 confusing libgc (bug #77309).
18214 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
18216 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
18218 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
18220 * mini.c: change optimize_branches () to use a single loop
18221 and introduce a new optimization to simplify some range checks.
18223 2006-02-03 Martin Baulig <martin@ximian.com>
18225 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
18226 and merged with debugger_thread_manager_add_thread().
18227 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
18228 inform the debugger about the main thread.
18230 2006-02-03 Zoltan Varga <vargaz@gmail.com>
18232 * basic.cs: Add test for div.un/rem.un constant folding.
18234 2006-02-03 Neale Ferguson <neale@sinenomine.net>
18236 * cpu-s390x.md: correct int_xor_imm length
18238 2006-02-03 Zoltan Varga <vargaz@gmail.com>
18240 * generics.2.cs: New test for #77442.
18242 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
18245 2006-02-02 Martin Baulig <martin@ximian.com>
18247 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
18248 <mono/metadata/mono-debug-debugger.h>
18250 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
18252 2006-02-02 Martin Baulig <martin@ximian.com>
18254 * debug-debugger.h: New header file for debug-debugger.c.
18256 * debug-debugger.c: Big API cleanup; don't run the managed Main()
18257 function is a separate thread anymore; add support for attaching.
18259 2006-02-01 Zoltan Varga <vargaz@gmail.com>
18261 * tramp-x86.c: Fix a warning.
18263 2006-01-31 Zoltan Varga <vargaz@gmail.com>
18265 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
18266 on very large methods.
18268 * aot.c (load_patch_info): Fix a warning.
18270 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
18272 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
18273 mini-ops.h: alu membase optimizations.
18275 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
18277 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
18278 to speedup StringBuilder.
18280 2006-01-27 Zoltan Varga <vargaz@gmail.com>
18282 * dominators.c (mono_compute_natural_loops): Fix detection of
18283 loop body start blocks.
18285 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
18287 2006-01-26 Zoltan Varga <vargaz@gmail.com>
18289 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
18292 2006-01-25 Massimiliano Mantione <massi@ximian.com>
18294 * aliasing.c: Fixed aliasing issue on 64 bit archs.
18296 2006-01-25 Martin Baulig <martin@ximian.com>
18298 * debug-debugger.c: Moved the `MonoDebuggerManager' and
18299 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
18300 started to cleanup this file a little bit.
18302 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
18304 * mini.c: optimize a codepath frequently happening in generics code.
18306 2006-01-23 Martin Baulig <martin@ximian.com>
18308 * Makefile.am: Only compile debug-debugger.c on supported platforms.
18310 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
18311 functions directly.
18313 * driver.c: debug-debugger.c is only available if
18314 `MONO_DEBUGGER_SUPPORTED' is defined.
18316 2006-01-23 Martin Baulig <martin@ximian.com>
18318 * debug-debugger.c: Only enable this on platforms where the Mono
18319 Debugger is working (x86 and x86_64).
18321 2006-01-21 Martin Baulig <martin@ximian.com>
18323 The Mono Debugger is now using the normal `mono' instead of the
18324 `mono-debugger-mini-wrapper' when executing managed code.
18326 * debug-debugger.c: New file; previously known as
18327 debugger/wrapper/wrapper.c.
18329 * debug-mini.c (mono_init_debugger): Removed.
18331 * driver.c (mono_main): Added new `--inside-mdb' command line
18332 argument which is used when running inside the debugger.
18334 2006-01-20 Zoltan Varga <vargaz@gmail.com>
18336 * liveness.c (mono_analyze_liveness): Remove some unused data
18339 2006-01-17 Zoltan Varga <vargaz@gmail.com>
18341 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
18343 2006-01-16 Zoltan Varga <vargaz@gmail.com>
18345 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
18346 depends on implementation details of monobitset.
18348 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
18351 2006-01-15 Zoltan Varga <vargaz@gmail.com>
18353 * liveness.c: Update after monobitset changes.
18355 2006-01-14 Zoltan Varga <vargaz@gmail.com>
18357 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
18359 2006-01-11 Neale Ferguson <neale@sinenomine.net>
18361 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
18363 * mini-s390x.c: Remove warning messages.
18365 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
18367 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
18369 2006-01-10 Zoltan Varga <vargaz@gmail.com>
18371 * generics.2.cs: Add ldelem/stelem_any test.
18373 2006-01-10 Neale Ferguson <neale@sinenomine.net>
18375 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
18377 2006-01-07 Zoltan Varga <vargaz@gmail.com>
18379 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
18381 2006-01-06 Zoltan Varga <vargaz@gmail.com>
18383 * generics.2.cs: Reenable vtype tests.
18385 * inssel-x86.brg: Remove an icorrect valuetype rule.
18387 2006-01-06 Neale Ferguson <neale@sinenomine.net>
18389 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
18390 initial support for OP_ABS.
18392 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18394 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
18396 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18398 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
18399 conversion and implement LADD/LSUB.
18401 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
18404 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18406 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
18408 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
18411 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18413 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
18414 localloc is encountered. Fixes crash in test-183.cs when using gmcs
18415 (stack walk problem).
18417 2006-01-04 Zoltan Varga <vargaz@gmail.com>
18419 * aot.c (mono_aot_load_method): Fix a warning.
18421 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18423 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
18425 2006-01-03 Zoltan Varga <vargaz@gmail.com>
18427 * iltests.il: Add test for #77148.
18429 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
18432 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18434 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
18436 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18438 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
18439 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
18441 * basic-long.cs: Add lconv-to-r4/r8 tests.
18443 2006-01-03 Zoltan Varga <vargaz@gmail.com>
18445 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
18447 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
18448 here as on other archs.
18450 2005-12-29 Neale Ferguson <neale@sinenomine.net>
18452 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
18454 2005-12-29 Neale Ferguson <neale@sinenomine.net>
18456 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
18458 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
18460 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
18461 instrument_prolog; Add memory_barrier instruction.
18463 2005-12-26 Zoltan Varga <vargaz@gmail.com>
18465 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
18467 2005-12-23 Zoltan Varga <vargaz@gmail.com>
18469 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
18471 * aliasing.c inssel.brg: Fix warnings.
18473 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
18474 could skip initialization of some parts of memory.
18476 * mini.c mini-ia64.c: Fix warnings.
18478 * inssel-sparc.brg: Add an implementation of lneg which actually works.
18480 2005-12-22 Zoltan Varga <vargaz@gmail.com>
18482 * aliasing.c (mono_build_aliasing_information): Add a workaround for
18483 a crash seen on sparc.
18485 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
18487 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
18489 2005-12-21 Neale Ferguson <neale@sinenomine.net>
18491 * mini-ops.h: Add s390_backchain instruction
18493 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
18495 * cpu-s390.md: Add s390_backchain instruction
18497 * mini-s390.c: Significant ABI changes
18499 * mini-s390.h: Cater for zero length structures
18501 2005-12-20 Neale Ferguson <neale@sinenomine.net>
18503 * mini-s390.c: ABI fixes
18505 * inssel-s390.brg: Remove debug statements
18507 * cpu-s390.md: Fix length of ATOMIC_xx operations
18509 2005-12-19 Zoltan Varga <vargaz@gmail.com>
18511 * basic-float.cs: Add float<->long conversion tests.
18513 2005-12-16 Neale Ferguson <neale@sinenomine.net>
18515 * mini-s390.c: Fix LOCALLOC processing.
18517 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
18519 2005-12-15 Zoltan Varga <vargaz@gmail.com>
18521 * iltests.il: Add tests for some opcodes not covered by the other
18524 2005-12-15 Neale Ferguson <neale@sinenomine.net>
18526 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
18527 register loading for Tail processing; Correct trace output.
18529 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
18531 * cpu-s390.md: Correct size of jmp instruction.
18533 2005-12-13 Neale Ferguson <neale@sinenomine.net>
18535 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
18537 2005-12-13 Neale Ferguson <neale@sinenomine.net>
18539 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
18540 Bring s390 up to current level.
18542 2005-12-12 Zltan Varga <vargaz@gmail.com>
18544 * generics.2.cs: Disable the newly added tests as they do not work yet.
18546 * generics.2.cs: Add valuetype tests.
18548 2005-12-09 Zoltan Varga <vargaz@gmail.com>
18550 * basic-long.cs: Add i4->u8 test.
18552 * objects.cs: Add tests for JIT intrinsic.
18554 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
18555 optimizations lost by a mistake.
18557 2005-12-07 Zoltan Varga <vargaz@gmail.com>
18559 * basic-long.cs: Remove a test moved to objects.cs.
18561 * arrays.cs: Add more array tests.
18563 2005-12-06 Zoltan Varga <vargaz@gmail.com>
18565 * arrays.cs: Add new tests for multi-dimensional arrays.
18567 2005-12-06 Raja R Harinath <rharinath@novell.com>
18569 * Makefile.am (test_sources2): Add generics.2.cs.
18570 (EXTRA_DIST): Add test_sources2.
18572 2005-12-05 Ben Maurer <bmaurer@ximian.com>
18574 Support for boxing and unboxing nullable types as well as the
18575 isinst operation on nullables, per the CLI ammendment.
18577 * inssel.brg (CEE_ISINST): Special case for nullable
18579 * mini.c (handle_unbox_nullable): new method
18580 (handle_box): Special case for nullable types
18581 (mono_method_to_ir): Call handle_unbox_nullable in correct
18584 * generics.2.cs: New test suite
18586 * Makefile.am: Support for regression tests with generics.
18588 2005-12-03 Zoltan Varga <vargaz@gmail.com>
18590 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
18591 allocated to registers. Fixes #76800.
18593 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
18595 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
18597 2005-11-30 Zoltan Varga <vargaz@gmail.com>
18599 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
18602 2005-11-29 Zoltan Varga <vargaz@gmail.com>
18604 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
18607 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
18609 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
18610 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
18612 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
18613 single precision before storing to a single precision location.
18615 2005-11-28 Raja R Harinath <rharinath@novell.com>
18617 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
18619 2005-11-27 Zoltan Varga <vargaz@gmail.com>
18621 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
18624 * basic.cs: Remove test_0_byte_compares test which was moved to
18625 objects.cs a long time ago.
18627 2005-11-22 Massimiliano Mantione <massi@ximian.com>
18629 * aliasing.c: Fixed aliasing issue on 64 bit archs.
18631 2005-11-20 Zoltan Varga <vargaz@gmail.com>
18633 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
18634 handlers are called.
18636 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
18639 * mini-ia64.c: Add support for the throw->branch exception
18642 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
18644 2005-11-18 Massimiliano Mantione <massi@ximian.com>
18646 * mini.c: Enabled "fastpath" deadce :-)
18648 2005-11-18 Massimiliano Mantione <massi@ximian.com>
18650 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
18651 alias analysis pass to support it.
18652 * mini.h: Likewise.
18654 * liveness.c: Likewise (liveness computation can use aliasing
18655 information to be more accurate).
18656 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
18657 moreover made so that "--compile-all" uses the given optimization
18658 flags and not the default ones.
18659 * aliasing.c: Alias analysis (new file).
18660 * aliasing.h: Likewise.
18661 * Makefile.am: added "aliasing.c" and "aliasing.h".
18663 2005-11-17 Zoltan Varga <vargaz@gmail.com>
18665 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
18668 2005-11-13 Zoltan Varga <vargaz@gmail.com>
18670 * mini-exceptions.c (mono_handle_exception_internal): Remove the
18671 fp >= end_of_stack exit condition, as it is not needed, and it might
18672 become true for fp eliminated frames.
18674 2005-11-11 Zoltan Varga <vargaz@gmail.com>
18676 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
18679 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
18681 * mini-arm.c: fixed alignment of doubles/longs to match
18682 the C ABI (bug #76635).
18684 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
18686 * aot.c: fix compilation with --enable-minimal=aot.
18688 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
18690 * mini-arm.c: fixed compatibility with the new
18691 floating point emulator package for compares.
18693 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
18695 * mini.c : reverted sig->pinvoke changes (r51396-51397).
18697 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
18699 * mini-exceptions.c (print_stack_frame): Output to stderr.
18700 (mono_handle_native_sigsegv): Ditto.
18702 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18704 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
18705 OP_LCONV_TO_OVF_I implementation.
18707 * mini-amd64.c: Add support for the throw->branch exception
18710 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
18711 when the catch clause catches a more general exception, i.e. Object.
18713 2005-10-30 Zoltan Varga <vargaz@gmail.com>
18715 * cpu-ia64.md: Remove unused opcodes.
18717 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
18718 specific defines for architectures defining USE_SIGACTION.
18720 * mini-ia64.c: Fix some warnings.
18722 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
18723 version seemed to skip a frame.
18725 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18727 * mini.c: Clean up the usage of sig->pinvoke flag. Now
18728 only calls which are made to native code use this flag.
18730 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
18732 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
18733 varargs methods as well.
18735 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
18736 which have save_lmf set. Reorganize methods prologs a bit.
18738 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
18739 debugger to the proper place.
18741 2005-10-29 Martin Baulig <martin@ximian.com>
18743 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
18744 when running inside the debugger until the debugger has support
18747 2005-10-26 Zoltan Varga <vargaz@gmail.com>
18749 * mini.h: Fix a warning.
18751 2005-10-24 Miguel de Icaza <miguel@novell.com>
18753 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
18754 we expose publicly, this returns the string.
18756 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
18758 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
18759 with fp elimination.
18761 2005-10-21 Zoltan Varga <vargaz@gmail.com>
18763 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
18764 native stacktrace using the glibc 'backtrace' function if available.
18766 2005-10-20 Zoltan Varga <vargaz@gmail.com>
18768 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
18770 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
18771 handle SIGSEGVs received while in native code.
18773 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
18774 code, call mono_handle_native_sigsegv which will abort the runtime
18775 after printing some diagnostics, instead of converting it into a
18776 confusing NullReferenceException.
18778 2005-10-18 Zoltan Varga <vargaz@gmail.com>
18780 * cpu-pentium.md: Remove unused opcodes.
18782 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
18784 * mini-amd64.h (MonoLMF): Add rsp field.
18786 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
18789 2005-10-17 Zoltan Varga <vargaz@gmail.com>
18791 * mini-codegen.c (get_register_spilling): Fix some warnings.
18793 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
18795 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
18796 elimination during exception handling. Enable fp elimination by
18799 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
18802 2005-10-16 Martin Baulig <martin@ximian.com>
18804 * mini-exceptions.c
18805 (mono_debugger_run_finally): New public method for the debugger.
18807 2005-10-10 Zoltan Varga <vargaz@gmail.com>
18809 * debug-mini.c (mono_debug_init_method): Fix warning.
18811 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
18812 the 'exname' parameter const to fix some warnings.
18814 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
18816 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
18817 introduced by the previous patch.
18819 2005-10-08 Zoltan Varga <vargaz@gmail.com>
18821 * basic-float.cs: Add test for precision of float arithmetic.
18823 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
18824 when loading/storing single values from/to memory.
18826 * mini.c (mono_jit_compile_method_with_opt): Create the function
18827 pointers in the correct domain.
18829 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
18831 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
18832 introduced by previous patch.
18834 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
18835 when out_filter_idx is NULL.
18837 * mini-exceptions.c: Don't run filter clauses twice during exception
18838 handling. Fixes #75755.
18840 2005-10-07 Zoltan Varga <vargaz@gmail.com>
18842 * aot.c: Add support for ldflda wrappers.
18844 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
18847 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
18849 * mini.c, mini.h: do not consider exception handlers blocks when
18850 setting up interface variables.
18852 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
18854 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
18856 2005-10-03 Zoltan Varga <vargaz@gmail.com>
18858 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
18859 causes a regression.
18861 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
18863 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
18865 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
18866 of the OP_P definitions.
18868 * TODO: Add a proposal for dealing with the CEE/OP mess.
18870 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
18871 optimizations from the x86 port.
18873 * cpu-amd64.md: Ditto.
18875 * basic.cs basic-long.cs: Add tests.
18877 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
18879 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
18880 Patrik Torstensson's implementation of my exception-handling
18881 optimization idea, when the exception object is not used
18884 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
18886 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
18887 of the mul_imm optimizations from the old jit.
18889 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
18891 * mini.c, liveness.c: patch by Patrik Torstensson and
18892 Zoltan Varga to improve performance in methods with
18895 2005-09-30 Zoltan Varga <vargaz@gmail.com>
18897 * driver.c: Remove 'Globalization' entry from --version.
18899 2005-09-28 Zoltan Varga <vargaz@gmail.com>
18901 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
18902 there is a profiler interested in JIT events.
18904 * aot.c: Load profile files produced by the AOT profiling module, and
18905 reorder methods based on the profiling info. Add a 'method_order' table
18906 to the AOT file to make mono_aot_find_jit_info work with the reordered
18909 * mini.h: Bump AOT file version info.
18911 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
18913 * mini-arm.h: work around what looks like a gcc bug when optimizations
18916 2005-09-28 Raja R Harinath <rharinath@novell.com>
18918 * Makefile.am (AM_CFLAGS): Don't use += to append inside
18919 conditionals. Use ...
18920 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
18922 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
18924 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
18925 to determine the amount of memory to copy when passing valuetypes.
18927 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
18928 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
18930 2005-09-27 Zoltan Varga <vargaz@gmail.com>
18932 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
18933 information about aot.
18935 2005-09-27 Ben Maurer <bmaurer@ximian.com>
18937 * *.c: Replace the use of {Enter,Leave}CriticalSection with
18938 macros. This will allow a deadlock debugger to easily be plugged
18941 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
18943 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
18945 2005-09-27 Raja R Harinath <rharinath@novell.com>
18947 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
18948 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
18949 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
18950 ($(arch_built)) [CROSS_COMPILING]: Error out.
18952 2005-09-26 Zoltan Varga <vargaz@gmail.com>
18954 * aot.c: Add support for the no_special_static flag for classes.
18956 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
18958 * Reapply reverted patches.
18960 * *: Revert r50174 as well.
18962 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
18964 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
18966 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
18968 2005-09-23 Miguel de Icaza <miguel@novell.com>
18970 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
18971 part of the SIG_HANDLER_SIGNATURE.
18973 2005-09-23 Zoltan Varga <vargaz@gmail.com>
18975 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
18978 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
18979 introduced by previous patch.
18981 2005-09-21 Zoltan Varga <vargaz@gmail.com>
18983 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
18984 saved registers too.
18986 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
18987 upon the information returned by get_call_info ().
18989 * mini-x86.c (add_float): Fix stack size calculation.
18990 (mono_arch_call_opcode): Rewrite this so it works based up the
18991 information returned by get_call_info ().
18992 (mono_arch_get_this_vret_args): Ditto.
18994 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
18996 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
18997 in cinfo to determine the registers which need to be used.
18999 2005-09-20 Miguel de Icaza <miguel@novell.com>
19001 * driver.c (mono_main): Add --server and --desktop flags.
19003 2005-09-16 Zoltan Varga <vargaz@gmail.com>
19005 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
19006 registers as global registers.
19008 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
19009 longer needed with the new register allocator.
19011 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
19013 * cpu-ia64.md: Remove unused opcodes.
19015 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
19017 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
19019 * cpu-amd64.md: Remove unused opcodes.
19021 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
19022 needed with the new register allocator.
19024 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
19027 2005-09-16 Raja R Harinath <rharinath@novell.com>
19029 * Makefile.am (check-local): Don't invoke semdel-wrapper.
19031 2005-09-16 Martin Baulig <martin@ximian.com>
19033 * exceptions-amd64.c
19034 (throw_exception): Don't call mono_debugger_throw_exception() if
19035 we're a rethrow - see the FIXME in the code.
19037 2005-09-15 Geoff Norton <gnorton@customerdna.com>
19039 * mini.c (mono_init_exceptions): This only works on some architectures.
19041 2005-09-15 Zoltan Varga <vargaz@gmail.com>
19043 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
19046 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
19048 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
19049 now in mini-exceptions.c.
19051 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
19053 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
19054 now in mini-exceptions.c.
19056 2005-09-15 Zoltan Varga <vargaz@gmail.com>
19058 * exceptions-x86.c: Applied patch from Patrik Torstensson
19059 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
19061 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
19062 code into mini-exceptions.c. Add some assertions to it.
19064 2005-09-12 Zoltan Varga <vargaz@gmail.com>
19066 * aot.c (emit_section_change): Applied patch from "The Software Team"
19067 (<software@solmersa.com>). Fix as errors on windows.
19069 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
19071 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
19072 method info into the LMF.
19074 2005-09-11 Zoltan Varga <vargaz@gmail.com>
19076 * mini-ia64.c: Add proper unwind info for method epilogs.
19078 * exceptions-ia64.c: Add some code to help debugging.
19080 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
19082 * mini-exceptions.c: Fix warning.
19084 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
19086 * mini.c: Really fix build.
19088 * mini-x86.c mini-amd64.c: Fix build.
19090 2005-09-11 Zoltan Varga <vargaz@gmail.com>
19092 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
19094 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
19095 some Interlocked methods as intrinsics.
19097 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
19098 for Thread methods as well.
19100 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
19102 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
19104 * mini-ia64.c mini-x86.c mini-amd64.c
19105 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
19108 * mini.c (mono_init_exceptions): Fix build breakage.
19110 2005-09-10 Zoltan Varga <vargaz@gmail.com>
19112 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
19113 of instructions. Use the new ia64_unw_op macros for emitting unwind
19116 * mini.c (mono_init_exceptions): Initialize exception handling
19117 related trampolines at startup.
19119 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
19121 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
19123 2005-09-09 Zoltan Varga <vargaz@gmail.com>
19125 * mini.c: Handle type loading errors gracefully during compilation and
19126 throw the appropriate exception.
19128 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
19130 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
19131 for the mono binary.
19133 2005-09-09 Martin Baulig <martin@ximian.com>
19135 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
19138 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
19140 * mini-arm.h: use emulation for conv.r.un for the release.
19142 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
19144 * mini-arm.c, objects.cs: more fixes and tests for them.
19146 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
19148 * mini-arm.c: align structures to at least 4 bytes to be able
19149 to keep our current optimized memcpy.
19151 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
19153 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
19155 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19157 * mini.c: ignore SIGPIPE.
19159 2005-09-04 Zoltan Varga <vargaz@gmail.com>
19161 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
19163 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
19165 2005-09-02 Zoltan Varga <vargaz@gmail.com>
19167 * mini.h: Add prototype for mono_allocate_stack_slots_full.
19169 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
19171 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
19172 exception handling support.
19173 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
19174 patch by Brian Koropoff <briank@marakicorp.com>).
19176 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
19178 * mini.c: revert another 'optimization' which breaks when
19179 items on the eval stack need to be saved at a basic block end
19182 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
19184 * jit-icalls.c: for arrays, ensure we always provide
19187 2005-08-30 Zoltan Varga <vargaz@gmail.com>
19189 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
19191 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
19193 2005-08-29 Zoltan Varga <vargaz@gmail.com>
19195 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
19196 arguments in their original register.
19198 2005-08-28 Zoltan Varga <vargaz@gmail.com>
19200 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
19203 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
19204 when ssapre is enabled.
19206 * inssel-long.brg: Fix bug in previous patch.
19208 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
19209 multiplication by a constant.
19211 2005-08-27 Zoltan Varga <vargaz@gmail.com>
19213 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
19216 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
19219 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
19221 * inssel-arm.brg: apply changes tested by Brian Koropoff
19222 <briank@marakicorp.com>.
19224 2005-08-25 Zoltan Varga <vargaz@gmail.com>
19226 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
19228 2005-08-24 Zoltan Varga <vargaz@gmail.com>
19230 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
19231 to the same register if dreg is just a base register.
19232 (print_ins): Improve printing of membase opcodes.
19234 * inssel-x86.brg: Add optimized ldind(reg) rules.
19236 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
19238 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
19240 * mini.c: when running under valgrind, set the stack bottom for
19241 the GC at the actual approximate stack for the app (fixes running
19242 mono with valgrind).
19244 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
19246 * mini.c: do no break at the first valuetype to init found
19247 (fixes bug #75791).
19249 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
19251 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
19253 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
19255 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
19257 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
19259 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
19261 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19263 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
19265 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
19268 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
19271 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
19274 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
19276 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
19278 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19280 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
19281 in the tail recursion optimization.
19283 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
19284 debug info into the assembly file.
19286 * iltests.il: Add test for filter regions.
19288 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
19289 initial stack of filter regions. Fixes #75755.
19291 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
19293 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
19294 stack requirements.
19296 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19298 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
19299 the check for an already compiled method on non-ia64 platforms.
19300 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
19303 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
19305 * inssel-x86.brg: Add some optimized call rules.
19307 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
19309 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
19312 * mini.h mini-trampolines.c: Pass the trampoline argument to
19313 mono_arch_patch_delegate_trampoline.
19315 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
19317 * mini-trampolines.c: Fix build.
19319 * mini-amd64.h: Add delegate trampolines.
19321 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
19323 * inssel-amd64.brg: Add optimized call rules.
19325 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
19327 * inssel-ia64.brg: Add optimized ldind(reg) rules.
19329 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
19331 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
19334 * mini-ia64.c: Remove LMF fixmes.
19336 * mini-ia64.h: Remove most fields from LMF.
19338 * inssel-ia64.brg (stmt): Fix unaligned access errors.
19340 * mini-trampolines.c: Add support for IA64 function descriptors.
19342 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
19343 for IA64 function descriptors.
19345 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
19347 * tramp-arm.c: patch the vtable for virtual calls. Added
19348 support code to register/unregister the LMF.
19349 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
19352 2005-08-19 Dick Porter <dick@ximian.com>
19354 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
19355 bit value if needed.
19357 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
19359 * mini.c (mini_get_method): Move handling of wrapper data here.
19361 * mini.c (mono_method_to_ir): Add support for dynamic methods.
19363 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
19366 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
19367 bblock->code does not remain empty.
19369 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
19371 * arrays.cs: Add regression test for #75832.
19373 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
19374 rules. Fixes #75832.
19376 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
19377 instruction scheduling.
19379 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
19381 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
19383 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
19385 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
19387 * mini-codegen.c: Fix VC build.
19389 * cpu-pentium.md: Increase length of atomic_exhange_i4.
19391 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19393 * mini.h: fix signature for mono_register_opcode_emulation.
19395 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
19397 * mini.c: Get rid of most of the helper_sig_... constants using
19398 mono_create_icall_signature ().
19400 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
19402 * jit-icalls.c (helper_ldstr): New helper function.
19404 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
19406 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
19407 throw, load the string using a helper call instead of creating a string object.
19409 * aot.c: Update after LDSTR changes.
19411 * mini.h: Bump AOT file version.
19413 * aot.c: Save class size info into the AOT file. Print more statistics during
19416 * mini.h: Bump AOT file version.
19418 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
19419 ordering of disasm cases. Fixes #74957.
19421 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
19423 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
19424 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
19425 the generic code needed for the ARM port.
19427 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
19429 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
19430 inssel-arm.brg: more ARM features and fixes.
19432 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
19434 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
19435 ARM port work in progress.
19437 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
19439 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
19441 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
19443 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
19445 * inssel.brg (mini_emit_memset): Add support for unaligned access.
19447 * *-ia64.*: Ongoing IA64 work.
19449 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
19451 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
19453 * TODO: Remove out-of-data todo stuff.
19455 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
19458 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
19460 * mini.h: Bump corlib version.
19462 2005-07-27 Martin Baulig <martin@ximian.com>
19465 (create_copy_ins): Added `const unsigned char *ip' argument; set
19466 `copy->cil_code' from it.
19468 2005-07-27 Martin Baulig <martin@ximian.com>
19470 * mini-exceptions.c (mono_handle_exception): Don't call
19471 mono_debugger_handle_exception() for filters.
19473 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
19475 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
19478 2005-07-26 Martin Baulig <martin@ximian.com>
19480 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
19482 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
19483 helper_compile_generic_method() if the method is actually virtual
19486 2005-07-26 Martin Baulig <martin@ximian.com>
19489 (trampoline_code): Renamed to `mono_trampoline_code' and made it
19490 public; this is now accessed directly by the debugger.
19491 (mono_generic_trampoline_code): Removed.
19494 (mono_debug_init_method): Also add interncalls and wrappers.
19496 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
19498 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
19500 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
19502 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
19504 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
19506 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
19508 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
19510 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
19511 getting TLS offsets on AMD64 too.
19513 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
19515 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
19517 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
19519 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
19520 inssel-arm.brg, mini-arm.h: ARM port work in progress.
19522 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
19524 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
19526 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
19529 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
19530 mono_sparc_is_virtual_call ().
19532 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
19534 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
19535 trampoline parameters.
19537 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
19539 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
19540 to mono_arch_get_vcall_slot_addr.
19542 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
19545 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
19547 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
19549 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
19551 2005-07-19 Martin Baulig <martin@ximian.com>
19553 * exceptions-amd64.c (throw_exception): Call
19554 mono_debugger_throw_exception() here like we're doing it on i386.
19556 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
19558 * mini-ia64.c: Add optimized TLS access support.
19560 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
19562 * mini-exceptions.c: Ongoing IA64 work.
19564 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
19566 * mini.c: Use the default optimization set when embedding. Fixes
19569 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
19571 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
19572 of trampolines to a separate file.
19574 * mini-trampolines.c: New file.
19576 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
19579 * tramp-x86.c: Reorganize the trampoline code to be similar to the
19582 * mini-codegen.c: Fix cygwin build.
19584 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
19586 * mini.c: Add some minor changes needed by the IA64 port.
19588 * *-ia64.*: Ongoing IA64 work.
19590 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
19592 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
19593 trampolines into arch-independent and arch-dependent parts.
19595 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
19597 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
19599 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
19601 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
19602 the xp-regalloc-branch for amd64.
19604 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
19605 xp-regalloc-branch for x86.
19607 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
19609 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
19611 2005-07-06 Martin Baulig <martin@ximian.com>
19614 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
19615 (mono_jit_runtime_invoke): Likewise.
19617 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
19619 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
19622 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
19623 without loading their metadata. Reorganize the file format so exception handling+
19624 debug info is kept separate from normal method info. Create MonoJitInfo
19625 structures for methods lazily.
19627 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
19629 (x86_class_init_trampoline): Patch AOT class init trampolines too.
19631 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
19633 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
19636 * mini.h: Bump AOT file version.
19638 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
19640 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
19642 2005-07-01 Raja R Harinath <rharinath@novell.com>
19644 * Makefile.am (check-local): Call semdel-wrapper.
19646 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
19648 * mini-x86.c: Revert the last change as it seems to break the build..
19650 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
19652 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
19654 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
19656 2005-06-27 Ben Maurer <bmaurer@ximian.com>
19658 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
19659 outside of the macro, so strange stuff doesn't happen with gcc4
19660 (NEW_AOTCONST_TOKEN): Likewise.
19662 2005-06-28 Martin Baulig <martin@ximian.com>
19664 * mini.c (mini_class_is_system_array): New static method; use this
19665 instead of `klass->parent == mono_defaults.array_class' everywhere
19666 since this also works for the new generic array class.
19668 2005-06-26 Ben Maurer <bmaurer@ximian.com>
19670 * inssel.brg: Remove warnings.
19672 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
19674 * mini-ia64.c: Ongoing IA64 work.
19676 * basic-float.cs: Add float->i1 conversion test.
19678 * iltests.il: Add conv.u4 test.
19680 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
19682 * inssel-long.brg: Fix bug caused by last change.
19684 2005-06-23 Geoff Norton <gnorton@customerdna.com>
19686 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
19687 BSDs. Allows the x86 JIT to work on OSX86
19689 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
19691 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
19694 * mini-ia64.c: Ongoing IA64 work.
19696 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
19698 * mini-ia64.c: Ongoing IA64 work.
19700 * driver.c: Clean up jit_code_hash as well when using --regression.
19702 * inssel-long.brg: Fix long->i4/u4 conversion rules.
19704 * basic-long.cs: Add tests for long->u4 conversion.
19706 2005-06-18 Ben Maurer <bmaurer@ximian.com>
19708 * mini.c: Take mono_get_domainvar out of macros. This makes sure
19709 that we do not depend on undefined C behavior: the order stuff
19710 gets evaluated within an expression. Fixes mono when compiled on
19713 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
19715 * *-ia64.*: Ongoing IA64 work.
19717 * aot.c: Lower memory usage while loading AOT methods.
19719 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
19721 * mini.h: Bump AOT file format version.
19723 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
19725 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
19727 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
19729 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
19730 not on callee assembly). Fixed some comments.
19732 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
19734 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
19735 it gets proper disassembly.
19736 (emit_method_info): Remove some dead code.
19738 * mini.c (mini_method_compile): Allways allocate the GOT var in
19739 mono_method_to_ir for emulating opcodes.
19741 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
19743 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
19744 before freeing the code memory. Fixes #74990.
19746 * objects.cs: Add regression test for #74992.
19748 * liveness.c: Extend live ranges of arguments to the beginning of the
19749 method. Fixes #74992.
19751 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
19752 so it points into the faulting instruction.
19754 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
19756 * jit-icalls.c (mono_imul_ovf): Add exception handling.
19758 * *-ia64.*: Ongoing IA64 work.
19760 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
19762 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
19764 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
19766 * *-ia64.*: Ongoing IA64 work.
19768 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
19770 * basic-long.cs: Add tests for add/sub.ovf.
19772 * basic.cs: Add tests for sub.ovf.
19774 * *-ia64.*: Ongoing IA64 work.
19776 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
19778 * *-ia64.*: Ongoing IA64 work.
19780 * basic.cs: Add conv.ovf.i4.un test.
19782 2005-06-09 Massimiliano Mantione <massi@ximian.com>
19784 * mini.c: (remove_block_if_useless) Fixed bug 75061.
19786 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19788 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
19790 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
19792 * *-ia64.*: Ongoing IA64 work.
19794 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19797 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
19799 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
19801 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
19803 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
19805 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
19807 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
19808 of a call is callable by a near call.
19810 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
19812 * mini-ia64.c: Ongoing IA64 work.
19814 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
19816 * genmdesc.c: Make the generated array non-static.
19818 * inssel-long.brg: Fix LSHR_IMM rule.
19820 * *-ia64.*: Ongoing IA64 work.
19822 * *-ia64.*: Ongoing IA64 work.
19824 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19826 * *-ia64.*: Ongoing IA64 work.
19828 * *-ia64.*: Ongoing IA64 work.
19830 * mini-ia64.c: Ongoing IA64 work.
19832 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
19834 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19836 * objects.cs basic-calls.cs: Move some tests to objects.cs.
19838 * objects.cs basic-long.cs: Move some tests to objects.cs.
19840 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
19842 * *-ia64.*: Ongoing IA64 work.
19844 * iltests.il: Add a new test.
19846 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
19847 newobj. Fixes #75042.
19849 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
19851 * *-ia64.*: Ongoing IA64 work.
19853 * *-ia64.*: Ongoing IA64 work.
19855 * *-ia64.*: Ongoing IA64 work.
19857 * basic.cs objects.cs: Move tests accessing static variables as well.
19859 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
19861 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
19863 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
19865 * driver.c: Always print failed tests.
19867 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
19870 * *ia64*: Ongoing IA64 work.
19872 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
19874 * basic.cs: Add tests for add.ovf. Fix warnings.
19876 2005-05-18 Miguel de Icaza <miguel@novell.com>
19878 * driver.c (mono_main): Avoid crash if no argument is passed to
19879 --break; Do not use g_error, but f_printf. And fix all other
19880 ocurrences of the same crash.
19882 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
19884 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
19885 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
19888 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
19890 * *-ia64.*: Add beginnings of IA64 backend.
19892 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
19894 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
19896 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
19899 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
19901 * mini-amd64.c: Fix a warning.
19903 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
19905 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
19906 in float_neg. Fixes #74897.
19908 * mini-amd64.c (emit_call): Fix another near call bug.
19910 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
19912 * declsec.c: Keep the appdomain information in the structure. Added a
19913 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
19914 value gets overwritten).
19915 * declsec.h: Set the default MonoArray for the the stack to 6. Added
19916 an MonoAppDomain member to MonoSecurityFrame.
19917 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
19918 used in the stack walk. Now use a MonoArray which grow (double) when
19921 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
19923 * mini.c: Re-enabled runtime cleanup, since running threads should
19924 now properly stop when exiting.
19926 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
19928 * mini-codegen.c: New file contaning the arch-independent local
19929 register allocator. Not used by any architectures yet.
19931 * mini.h linear-scan.c: Merge some changes from the
19932 mini-xp-local-regalloc branch.
19934 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
19936 * mini-amd64.c (emit_call): Fix calls to native functions when the
19937 runtime is compiled as a shared library. Fixes #74756.
19939 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
19940 on a literal field. Fixes #74751.
19942 2005-04-25 Raja R Harinath <rharinath@novell.com>
19944 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
19946 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
19948 * objects.cs: Add missing null casting test.
19950 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
19952 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
19953 in wrapper methods. Also rename 'address' variable to 'offset'.
19955 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
19957 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
19960 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
19962 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
19965 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
19967 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
19969 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
19971 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
19972 just the last bytes.
19974 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
19976 * aot.c (mono_compile_assembly): Fix warning.
19978 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
19979 by the _MSC_VER stuff.
19981 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
19983 * inssel-long.brg: Fix #74588.
19985 * cpu-amd64.md: Fix #74591.
19987 * iltests.il: Add new regression tests.
19989 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
19991 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
19994 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
19996 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
19998 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
19999 from Bill Middleton <flashdict@gmail.com>.
20001 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
20003 * arrays.cs: Add new regression test. Fix warnings.
20005 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
20007 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
20008 and leakage in CKFINITE.
20010 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
20011 this to a null op since it is called on amd64 too.
20013 * exceptions-amd64.c (get_throw_trampoline): Align stack.
20015 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
20016 body since this is not used on amd64.
20018 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
20020 * mini-amd64.c: Remove obsolete fixmes.
20022 * mini.c (print_method_from_ip): Fix debugging support.
20024 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20026 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
20027 so that expressions that don't give much gain are not reduced.
20028 * ssapre.h: Likewise.
20030 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
20032 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
20034 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
20036 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
20038 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
20040 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
20042 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
20044 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
20046 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
20049 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
20051 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
20053 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
20055 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
20056 MONO_ARCH_USE_SIGACTION. Fixes #74252.
20058 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
20060 * mini-x86.c: Fix up stack overflow handling.
20062 * exceptions.cs: Add new regression test.
20064 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
20066 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
20067 mono_jit_thread_attach.
20069 * mini.c (mono_method_to_ir): Verify called method is not abstract.
20071 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
20073 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
20074 avoid calling constructors using callvirt.
20076 * inssel.brg: Fix #74073.
20078 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
20080 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
20081 compilation with non-GCC compilers.
20082 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
20083 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
20085 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
20087 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
20088 klass->interface_offsets (will likely fix bug#74073).
20090 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
20092 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
20094 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
20096 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
20097 to amd64_div_reg_size ().
20099 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
20101 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
20103 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
20105 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
20107 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
20109 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
20111 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
20113 * mini.c (mono_precompile_assembly): Load and precompile referenced
20114 assemblies as well. Fixes #74015.
20116 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
20118 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
20120 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
20122 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
20123 a lot of checks and (anyway) permissions cannot work until corlib is
20126 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
20128 * mini-ppc.c: fixed ABI issue on sysv/ppc.
20130 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
20132 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
20133 calls (fixes bug#72824).
20135 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
20137 * mini.c: fix tail recursion elimination (see test in bug#73936).
20139 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
20141 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
20142 some fp functions in sse2 mode.
20144 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
20146 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
20148 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
20150 * mini.h mini.c: Add mono_get_jit_tls_key ().
20152 * mini-x86.c: Enable fast TLS support on windows.
20154 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
20156 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
20157 * mini.c: Check for p/invoke method when generating code. If a
20158 p/invoke method, or it's class, isn't decorated with [Suppress
20159 UnmanagedCodeSecurity] then generate code to call System.Security.
20160 UnmanagedDemand (only if the security manager is active).
20162 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
20164 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
20165 last change as it seems to cause strange crashes.
20167 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20169 * *.c: handle unsafe function pointers where needed.
20171 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
20173 * mini.c (mono_jit_free_method): Remove the fixme too.
20175 2005-03-15 Miguel de Icaza <miguel@novell.com>
20177 * mini.c: As discussed, make the code actually free the delegate
20178 thunk now, to enable the debugging of delegate problems, use
20179 MONO_DEBUG=1 when running Mono.
20181 This takes also care of parts of the leaks as seen by Joe.
20183 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
20185 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
20186 thread_tls_offset calculation.
20188 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
20190 * declsec.c: Reworked linkdemand checks for icall. The previous code
20191 was using the declaration code (untrusted) and didn't work as expected
20192 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
20195 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
20197 * iltests.il: Add new localloc test.
20199 * mini-amd64.c: Handle large stack allocations the same way as on
20200 windows if stack overflow handling is working.
20202 * mini-amd64.c: Allocate the signal stack using mmap.
20204 * mini.c (sigsegv_signal_handler): Fix reading of context.
20206 * mini-exceptions.c: Fix up stack overflow handling.
20208 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
20210 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
20212 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
20214 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
20216 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
20217 tramp_init functions as they are no longer needed.
20219 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
20221 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
20223 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
20225 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
20227 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
20230 * mini-ops.h: Add OP_LMUL_IMM.
20232 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
20233 long mul/div opcodes as intrinsic.
20235 * mini-amd64.c (emit_call): Handle the case when the callee might be
20238 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
20240 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
20243 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
20245 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
20247 2005-03-09 Ben Maurer <bmaurer@ximian.com>
20249 * mini.c (mono_codegen): Don't leak here, to help people running
20252 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
20254 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
20255 conversions in sse2 mode.
20257 * basic-float.cs: Add regression test.
20259 * mini-amd64.c: Reenable sse2.
20261 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
20263 * mini-amd64.c: Disable sse2 until some regressions are fixed.
20265 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
20267 * driver.c: Copyright text should include 2005.
20269 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
20271 * cpu-amd64.md (load_membase): Fix more max lengths.
20273 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
20275 * cpu-amd64.md (load_membase): Fix max length.
20277 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
20279 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
20281 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
20282 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
20284 * basic-float.cs: Add rounding regression test.
20286 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
20288 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
20290 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
20291 structures in registers for pinvoke wrappers.
20293 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
20295 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
20297 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
20299 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
20300 wrapper to mono_jit_thread_attach.
20302 * mini.c (mini_jit_thread_attach): New jit icall.
20304 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
20305 native->managed wrappers.
20307 * exceptions.cs: Add new regression test.
20309 * mini.c (optimize_branches): Check regions in the cbranch to throw
20310 block case as well. Fixes #73242.
20312 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
20314 * mini.c: thread safety fixes.
20316 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
20318 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
20319 patching stuff, since delegates use jump trampolines so there is
20322 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
20325 * tramp-amd64.c: Fix build.
20327 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
20328 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
20330 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
20331 Rename this to mono_arch....
20332 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
20334 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
20336 * mini-amd64.c (emit_call): If both the caller and the callee is
20337 guaranteed to have 32 bit addresses, emit a normal call.
20339 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
20341 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
20342 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
20343 method_ptr inside delegates.
20345 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
20347 * mini.c (mono_jit_free_method): Free the method info even if the native code is
20348 invalidated. Fixes #73001.
20350 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
20352 * mini-x86.c: Only use stdcall for pinvokes on windows.
20354 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
20356 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
20357 * mini-x86.c: remove unreliable __thread var offset detection,
20358 use the correct accessors and enable by default.
20360 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
20362 * mini.c (mono_jit_free_method): Fix memory leak.
20364 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
20366 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
20368 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
20370 * cpu-amd64.md: Fix lengths of atomic opcodes.
20372 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
20374 * driver.c: try to not imply using ICU is any good.
20376 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
20378 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
20379 functions as inline ops.
20381 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
20382 some Interlocked functions as inline ops.
20384 * mini.c (move_basic_block_to_end): Fix bug in last patch.
20386 * mini.h (MonoBasicBlock): Reorganize fields a bit.
20388 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
20390 * mini.c: Add support for OP_NOT_TAKEN.
20392 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
20393 structures in registers for pinvoke wrappers.
20395 * mini-amd64.c: Fix warnings.
20397 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
20399 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
20401 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
20403 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
20404 address instead of loading the address from it.
20406 * mini-x86.c: Add support for returning small structs in registers
20407 on Win32. Fixes part of #70864.
20409 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
20411 * trace.c (get_token): Improve error checking.
20413 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
20415 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
20417 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
20419 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
20420 it can be reused for MonoClass.
20421 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
20424 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
20426 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
20427 instead of a MonoReflectionMethod. The method information wasn't used
20428 when displaying SecurityException details (but will be now).
20430 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
20432 * Makefile.am : windows build fix.
20434 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
20436 * iltests.il: Add new regression test.
20438 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
20441 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
20443 * mini.c: Moved linkdemand check into helper function check_linkdemand
20444 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
20447 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
20449 * declsec.c: Added statistics counter for different kinds of
20451 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
20452 (and commented) declaration.
20453 * mini.c: Added statistics counter for security Demand code
20454 generation. Added display of security statistics.
20456 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
20458 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
20459 Fix compilation errors under gcc-2.95.
20461 2005-02-12 Ben Maurer <bmaurer@ximian.com>
20463 * mini.c, driver.c: Use the new jit trampoline hashtable
20465 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20467 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
20469 2005-02-11 Martin Baulig <martin@ximian.com>
20471 * debug-mini.c (mono_debug_close_method): Free the line number array.
20473 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
20475 * aot.c: Break up large methods into smaller ones. Share GOT slots for
20478 * mini.h: Bump AOT file format version.
20480 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
20482 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
20484 * declsec.h: Added macros to get/set lazyly initialized security
20485 informations about assemblies. Added new enum for different type of
20486 possible LinkDemand violation. Added function to check LinkDemands.
20487 * mini.h: Added a field to MonoCompile to hold any security violation
20488 detected when JITting a method (so it can be thrown later).
20489 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
20490 and CEE_CALLVIRT. Added code to throw exception at the end of
20491 mini_method_compile (note: the exception is unhandled right now).
20493 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
20495 * mini.c, jit-icalls.c: use the managed implementation of
20496 memset for initobj and memset, to avoid managed <-> unmanaged
20499 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
20501 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
20502 optimization if it would need a GOT var.
20504 * basic.cs: Add tests for constant propagation and switch statements.
20506 * ssa.c: Fix out-of-range constant propagation and switch statements.
20508 2005-02-09 <vargaz@freemail.hu>
20510 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
20512 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
20514 * cpu-amd64.md (load_membase): Fix max length of load_membase.
20516 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20518 * mini.c: update to new signature of mono_class_get_allocation_ftn().
20520 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
20522 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
20523 arithmetic operations.
20525 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
20527 * mini-ppc.c: add a workaround for broken user code that
20528 DllImports vararg functions with non-vararg signatures.
20530 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
20532 * mini.c (mono_jit_compile_method_inner): Add detection and a
20533 meaningfull error message for assemblies written in Managed C++.
20535 * tramp-amd64.c mini-amd64.h: Add support for
20536 create_trampoline_from_token ().
20538 * aot.c mini-x86.c abcremoval.c: Applied patch from
20539 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
20541 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
20543 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
20544 which takes a MonoImage/token as parameter instead of a MonoMethod.
20546 * aot.c: Use the new trampoline for initializing vtables.
20548 * aot.c: Add support for ldfld/stfld_remote wrappers.
20550 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
20551 rules for compare <MEM>, IMM.
20553 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
20555 * aot.c: Handle inherited finalizers correctly.
20557 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
20559 * inssel.brg (stmt): Add a missing _setup_... ().
20561 * aot.c: Save some parts of the class state to the AOT file and use it
20562 to recompute that state when a class is initialized.
20564 * mini.c: Install AOT hooks into the runtime.
20566 * mini.h: Bump AOT file format version.
20568 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
20571 * iltests.il: Add new test.
20573 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
20575 * mini.c: fix typo.
20577 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
20579 * mini.c: setup the statistical profiler in the thread attach
20580 callback to cope with the new single thread code.
20582 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
20584 * mini-ppc.c: ensure we have enough room for the profiler
20585 calls (fixed bug#72084).
20587 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
20589 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
20592 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20594 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
20596 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20598 * ssapre.c: Fixed an issue with down safety (this allows IronPython
20599 to succesfully execute parrotbench).
20600 * ssapre.h: Likewise.
20602 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20604 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
20605 variable for stores to method arguments (fixes a SSAPRE issue).
20607 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
20609 * mini.c: handle value types in dup, fixes gen-112.cs.
20611 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
20613 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
20614 sequence for calls in dynamic methods to avoid thunks.
20616 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
20618 * mini.c: correctly remove dynamic methods from the hashtable.
20620 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20622 * driver.c: Disabled SSAPRE until fix the bug that appears
20623 in IronPython's parrotbench.
20625 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
20627 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
20629 * mini.c (mono_method_to_ir): Revert the previous change.
20631 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
20632 when AOT compiling.
20634 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
20635 mono_jit_info_table_find () etc. when running under valgrind.
20637 * inssel.brg: Fix warnings.
20639 * mini-exceptions.c: Fix warnings.
20641 2005-01-31 Martin Baulig <martin@ximian.com>
20643 * driver.c (compile_all_methods_thread_main): Don't try to compile
20644 generic methods or anything which has type parameters.
20646 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
20648 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
20650 * TestDriver.cs: Add --verbose flags.
20652 * graph.c ssa.c: Fix 64 bit warnings.
20654 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
20655 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
20656 Fix 64 bit warnings.
20658 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
20659 variable not spotted by gcc.
20661 * mini-amd64.c inssel-amd64.brg: Applied patch from
20662 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
20663 X86_COMPARE_MEMBASE opcodes.
20665 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
20667 2005-01-29 Ben Maurer <bmaurer@ximian.com>
20669 * *: MonoMethod->signature might be NULL now. You *MUST* use
20670 mono_method_signature.
20672 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
20674 * driver.c (compile_all_methods_thread_main): Compile the methods
20675 without invoking cctors.
20677 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
20679 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
20680 * basic-calls.cs: test for the above.
20682 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
20684 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
20685 MonoJitInfo changes.
20687 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
20689 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
20690 eagerly if it contains dynamic methods.
20692 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
20694 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
20695 trace, it is now computed by an icall from trace_ips.
20697 * mini-exceptions.c: Fix a warning.
20699 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
20701 * mini-exceptions.c: don't bother getting stack trace info if
20702 it's not going to be used.
20704 2005-01-27 Raja R Harinath <rharinath@novell.com>
20706 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
20709 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
20711 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
20713 * aot.c: Avoid calling mono_method_get_header () if not needed.
20715 * mini.h: Bump AOT file format version.
20717 * mini.c (mono_emit_native_call): Allocate a GOT var here.
20719 * mini.c (mono_print_tree): Print more info for calls.
20721 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
20723 * declsec.h: Remove warning by adding missing include for marshal.h
20725 2005-01-26 Martin Baulig <martin@ximian.com>
20727 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
20730 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
20732 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
20735 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
20737 * aot.c (mono_compile_assembly): Fix a warning.
20739 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
20741 * declsec.c: Look for security attributes on the original MonoMethod
20742 (and not the wrapped one). This fix permissions on icalls.
20744 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20746 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20748 * mini.c (mono_allocate_stack_slots): Add a fixme.
20750 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20752 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
20754 * inssel.brg: optimize casts of sealed types (more
20755 optimizations waiting for fixes in remoting).
20757 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20759 * inssel.brg (stmt): Add another dummy rule.
20761 * driver.c: Fix warnings.
20763 * driver.c (mono_main): If running under valgrind, instruct glib to use
20764 the system allocation functions so valgrind can track the memory
20765 allocated by the g_... functions.
20767 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
20769 * mini-ops.h: Add OP_DUMMY_STORE opcode.
20771 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
20773 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
20774 variables in try regions.
20776 * mini.c (mini_method_compile): Don't disable optimizations on large
20777 methods when AOT compiling.
20779 * mini.c (mono_allocate_stack_slots): New arch independent method to
20780 allocate stack slots. Not yet used.
20782 2005-01-22 Ben Maurer <bmaurer@ximian.com>
20784 * debug-mini.c (mono_debug_close_method): Plug some leaks.
20786 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
20788 * mini-ppc.c: make the branch info relative as the code
20789 buffer can be reallocated.
20791 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
20793 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
20794 * driver.c: Removed the AOT/security restriction. Now initialize the
20795 security manager (in metadata) if --security is used.
20796 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
20797 rather than the pointer to declarative security, when AOT is used.
20799 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
20801 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
20802 basic blocks, reduced intrinsic exception throwing code size.
20804 2005-01-22 Miguel de Icaza <miguel@ximian.com>
20806 * driver.c (mini_usage): Reorder the usage screen.
20808 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
20810 * mini.c (mono_resolve_patch_target): Fix warning.
20812 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
20814 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
20817 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20819 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
20820 breaks the amd64 build.
20822 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
20823 register allocation. Fixes #71454.
20825 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20827 * arrays.cs: Add new regression test.
20829 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20831 * ssapre.c: Turned usage of snprintf to GString.
20832 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
20833 (I left it on by mistake in my previous commit).
20835 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
20837 * mini.c, cfold.c, basic-calls.cs: preserve side effects
20838 on cond branch optimization (fixes bug# 71515).
20840 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20842 * abcremoval.c: Fixed bug 71062.
20843 * abcremoval.h: Likewise.
20845 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20847 * mini.c: Added a new functionality to optimize_branches, the removal
20848 of useless basic blocks, and fixed some problem in the removal of
20849 critical edges; some utility functions added for both purposes.
20850 * ssapre.c: Added complex expression support, and fixed bug 70637.
20851 * ssapre.h: Likewise.
20852 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
20854 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
20855 * driver.c: Re-enabled SSAPRE.
20857 2005-01-19 Martin Baulig <martin@ximian.com>
20859 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
20860 the result of mono_get_method_constrained().
20862 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
20864 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
20867 2005-01-18 Geoff Norton <gnorton@customerdna.com>
20869 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
20870 be detected. Fixes #59296.
20872 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20874 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
20875 which can happen. Fixes #71361.
20877 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20879 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
20882 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20884 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
20885 appdomain-unload.exe to fail.
20887 * mini.c: Fix some memory leaks.
20889 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
20891 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
20892 Fixed bug and sped up some codepaths.
20894 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20896 * mini.c: Fix some memory leaks.
20898 * exceptions.cs basic-long.cs: Add test for checked ulong->int
20901 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
20903 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
20906 * iltests.il: Add regression test for #71320.
20908 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
20910 * mini.c (mono_codegen): Fix installation of profiler hooks.
20912 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
20914 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
20916 * mini.h, mini.c, cfold.c: optimize access to enum
20917 readonly fields, too. Eval conditional branches if possible
20918 to perform unreachable code removal in more cases.
20920 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
20922 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
20924 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
20927 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
20928 WinXP DEP. Fixes #71244.
20930 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
20932 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
20934 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
20936 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
20938 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
20940 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
20943 * mini.h: Bump AOT version.
20945 * mini.h (MonoCompile): Change exvar to a hash table.
20947 * mini.c: Allocate a separate exvar for each handler block.
20949 * mini.c: Get rid of the computation of filter_lengths, its not needed.
20951 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
20952 ex var with the pending exception and only throw if the two are equal.
20955 * exceptions.cs: Add tests for rethrow and nested catch clauses.
20957 * mini-x86.c: Fix warnings.
20959 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
20960 used by all the ports now.
20962 * aot.c: Add write-symbols and save-temps options.
20964 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
20966 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
20968 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
20970 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
20973 * tramp-s390.c: Check vtable slot belongs to the domain.
20975 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
20976 as per other platforms.
20978 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
20980 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
20982 * driver.c: we don't run the Main() code in a subthread anymore.
20984 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
20986 * mini.c: added experimental rtc support in the statistical
20987 profiler: if the user has the permission, more accurate statistics
20988 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
20989 The MONO_RTC value must be restricted to what the linux rtc allows:
20990 power of two from 64 to 8192 Hz.
20992 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
20994 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
20996 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
20998 * mini-ppc.c: better icache flush for smp.
21000 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
21002 * mini-amd64.c (emit_move_return_value): Fix memory leak.
21004 * mini-x86.c (get_call_info): Add the get_call_info () code from the
21005 amd64 port, not yet used.
21007 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
21009 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
21012 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
21014 * driver.c: Added --security option to activate the security manager.
21015 Right now this will allow code generation for declarative demands and
21016 is disabled when AOT is specified.
21017 * mini.c: Add code generation for declarative security demands.
21018 * mini.h: Add mono_use_security_manager as an extern gboolean.
21020 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
21022 * aot.c (mono_compile_assembly): Speed up compilation a bit by
21023 emitting more dense assembly code.
21025 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
21026 exception throwing stuff.
21028 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
21030 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
21033 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
21034 left in by mistake.
21036 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
21039 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
21041 * tramp-*.c: Only patch vtable slots if the object is in the current
21042 domain. Fixes appdomain-unload.exe.
21044 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
21046 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
21049 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
21051 * mini.c (reverse_branch_op): New helper function.
21053 * mini.c (optimize_branches): Run the new optimization only on
21054 platforms which support it. Also reverse all kinds of branches.
21056 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
21058 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
21061 * mini.c (optimize_branches): Reverse not-equals branches if the false
21062 bblock is a throw. This happens a lot of time with argument checking in
21065 * mini.c (mono_codegen): Add support for placing basic blocks after
21066 the function epilogue.
21068 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
21071 2005-01-05 Miguel de Icaza <miguel@ximian.com>
21073 * mini.c (setup_stat_profiler): Only set this up if the platform
21074 supports ITIMER_PROF.
21076 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
21078 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
21081 * inssel.brg: Fix a warning.
21083 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
21085 * mini.c: added support for statistical profiler
21086 (run with: --profile=default:stat).
21088 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
21090 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
21092 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
21094 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
21095 related to global registers from the amd64 port.
21097 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
21099 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
21101 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
21102 with global registers.
21103 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
21105 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
21107 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
21109 * debug-mini.c (encode_value): Fix off-by-one.
21111 * aot.c (encode_value): Likewise.
21113 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
21115 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
21117 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
21120 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
21122 * aot.c (emit_method_info): Increase size of temp buffer.
21124 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
21127 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
21129 * aot.c (emit_method_info): Fix build.
21131 * aot.c: Further rework of the AOT file format to reduce the size of
21132 the method info data.
21134 * mini.h: Bump AOT file format version.
21136 2004-12-27 Martin Baulig <martin@ximian.com>
21138 * mini.c (mini_get_method): New static method; call
21139 mono_get_method_full() and mono_get_inflated_method().
21140 (mono_method_to_ir): Use mini_get_method() instead of
21141 mono_get_method_full().
21143 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
21145 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
21147 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
21149 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
21151 * inssel-amd64.brg: Add some optimization rules.
21153 2004-12-24 Ben Maurer <bmaurer@ximian.com>
21155 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
21156 standard not GC'd stuff is fine.
21158 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
21160 * aot.c: Rework the AOT file format to get rid of most of the global
21161 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
21163 * mini.h: Bump AOT file format version.
21165 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
21167 * mini.h: Bump AOT file format version.
21169 * aot.c (mono_aot_is_got_entry): New function to determine if an
21170 address is inside a GOT.
21172 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
21174 * cpu-pentium.md: Increase the maximum size of some instructions which
21175 might involve a got access.
21177 * mini.c (get_method_from_ip): Another debug helper function.
21179 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
21180 when got var accesses are created during the decompose phase.
21182 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
21184 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
21185 argument mini_compile_method and to MonoCompile, and use this to
21186 determine whenever a given method is compiled for AOT. This allows the
21187 other methods compiled during AOT compilation to be free of AOT stuff,
21188 so the backends does not need to add special support for them by
21189 creating a fake GOT etc.
21191 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
21194 2004-12-21 Ben Maurer <bmaurer@ximian.com>
21196 * mini.c (mono_method_to_ir): It turns out that some of the
21197 x-appdomain wrappers are lax with types, so just ignore this for
21200 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
21201 at the vtable->klass. If it is non-shared code we can just use the
21204 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
21206 * mini-ppc.c: access MonoDomain from tls, too.
21208 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
21210 * declsec.c: Removed unused variable (and related warning ;-)
21212 2004-12-21 Ben Maurer <bmaurer@ximian.com>
21214 * iltests.il: New test for LDELEMA on an array of ref types.
21216 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
21217 all ldelema's on reftypes.
21218 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
21219 it was the wrong place to put it.
21221 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
21222 register to pop to make this cleaner, at the request of Paolo.
21224 2004-12-20 Ben Maurer <bmaurer@ximian.com>
21226 * mini-ops.h (OP_GETHASHCODE): New op.
21228 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
21230 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
21233 For a microbenchmark, this reduces the cost of Hashtable.get_Item
21236 * mini-x86.c (mono_arch_output_basic_block): Rather than
21244 The first is 3 bytes while the second is 1. This saves 36 kb on
21245 mscorlib, quite a big saving. When bootstraping mcs, I was able to
21246 see a small boost because of icache locality.
21248 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
21250 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
21252 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
21253 started code sharing with the generic code.
21255 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
21257 * mini-ppc.c, cpu-g4.md: added code for direct access to
21260 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
21262 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
21263 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
21266 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
21268 * declsec.c|h: Added functions to cache the declarative stack modifiers
21269 in MonoJitInfo and to create a security frame from a MonoJitInfo
21271 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
21272 created. Register internal calls for System.Security.SecurityFrame::
21273 _GetSecurityFrame and _GetSecurityStack.
21274 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
21275 the definitions for the new stack walk/callback mechanism.
21276 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
21277 first security frame for LinkDemands and InheritanceDemands) and
21278 GetSecurityStack for Demands. Both use the new mono_walk_stack code
21280 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
21281 walk initialization (lupus).
21283 2004-12-20 Ben Maurer <bmaurer@ximian.com>
21285 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
21287 (handle_loaded_temps): Do not create a temporary variable for
21288 things that we know are temps. They will never be modified.
21289 (mono_spill_call): Set MONO_INST_IS_TEMP
21290 (mono_emulate_opcode): ditto
21292 (mono_method_to_ir.CEE_DUP): ditto
21294 2004-12-19 Ben Maurer <bmaurer@ximian.com>
21296 * mini.c (type_to_eval_stack_type): Make this handle the void type
21297 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
21298 (emit_tree): use ip_in_bb to special case some common idioms
21299 Update all callers to pass in the IP.
21300 (mono_method_to_ir): Make CEE_CALL* do the above as well.
21302 This gives us a nice 2% speedup in mcs bootstrap.
21304 * mini-x86.c (peephole_pass): Peephole pass to make
21313 * mini.c (ip_in_bb): new method.
21314 (mono_method_to_ir): use this method rather than doing the hash
21317 * linear-scan.c (mono_linear_scan): When expiring actives, you
21318 don't need to keep around variables that expire on this
21319 instruction. This makes it so that:
21322 store (ebx add (ebx, 1))
21326 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
21328 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
21329 combination to avoid doing two copies. Fix up problems with previous
21332 * mini.c: Fix 64 bit warnings.
21334 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
21336 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
21338 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
21339 changes from the x86 code.
21341 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
21343 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
21345 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
21346 throwing code to reduce its size, unify the AOT and non-aot code and
21347 get rid of relocations in the AOT case.
21349 * mini-x86.h mini.c exceptions-x86.c
21350 (mono_arch_get_throw_corlib_exception): New arch specific function to
21351 raise corlib exceptions which doesn't require relocations in the
21354 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
21356 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
21358 * mini.c (mono_emit_method_call): Only allocate the got var when it is
21361 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
21364 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21366 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
21367 with add function when used from Inc/dec atomic
21368 functions. Re-enabled optimization on x86.
21369 * mini-ops.h: renamed atomic_add functions to
21370 allow _add to match the Interlocked::Add and
21371 _add_next to match Interlocked::Inc/Dec.
21373 2004-12-15 Massimiliano Mantione <massi@ximian.com>
21375 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
21376 linking of BBs to the end BB, and enabled SSAPRE also with
21377 consprop and copyprop (which was prevented by that bug).
21379 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21381 * mini-x86.c: disabling the Interlocked optimizing code.
21383 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
21385 * aot.c (load_aot_module): Move reading of got_addr after the AOT
21386 file version check.
21388 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21390 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
21391 interlocked optimization due lack of support on x86, rewrote
21392 exchange to take into account that base may be in eax.
21394 xsp works again; activated Interlocked optimizing code.
21396 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
21398 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
21400 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
21402 * mini-ops.h: Add new opcodes.
21404 * mini.h: Add new patch types. Add got_var to MonoCompile.
21406 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
21407 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
21408 make it work with all kinds of patchable code.
21410 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
21411 address of the GOT, and referencing entries in the GOT.
21413 * mini.c: Add code to load the GOT address if needed by an opcode.
21415 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
21416 independent AOT code on the x86 using an elf-style Global Offset Table.
21418 2004-12-14 Raja R Harinath <rharinath@novell.com>
21420 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
21422 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21424 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
21427 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
21429 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
21430 of Interlocked:Increment/Decrement/Add as inline ops.
21431 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
21433 2004-12-12 Geoff Norton <gnorton@customerdna.com>
21435 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
21436 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
21438 2004-12-12 Duncan Mak <duncan@ximian.com>
21440 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
21441 again. `patch_info->table_size' is no longer valid after Zoltan's
21444 2004-12-12 Martin Baulig <martin@ximian.com>
21446 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
21447 if we are the "real" method, ie. not an inlined method inside it.
21449 2004-12-11 Ben Maurer <bmaurer@ximian.com>
21451 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
21452 before we look in the special fields table. This fixes
21453 ../tests/thread-static-init.cs.
21455 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21457 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
21458 for Array get_Rank and get_Length. Fixes bug #70465.
21460 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
21462 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
21463 separate structure to reduce the size of MonoJumpInfo.
21465 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
21467 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
21469 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
21471 * mini.c (mini_get_inst_for_method): Changed to allow ports
21472 to return a MonoInst instead of opcode
21473 (renamed mini_get_opcode_for_method to better reflect the new functionality)
21475 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
21476 Allow ports to return a created MonoInst instead of op-code, will enable
21478 (renamed mini_get_opcode_for_method to better reflected the functionality)
21480 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
21482 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
21484 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
21486 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
21489 2004-12-08 Martin Baulig <martin@ximian.com>
21491 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
21492 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
21494 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
21496 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
21499 * exceptions.cs: Disable some tests which depend on properties of x86 fp
21502 2004-12-08 Raja R Harinath <rharinath@novell.com>
21504 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
21506 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
21508 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
21509 bug introduced by the previous patch.
21511 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
21513 * mini-ppc.c, objectc.cs: handle large structs passed by value
21514 (fixes bug #69972).
21516 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
21518 * mini-ppc.c: OP_ARGLIST implementation from
21519 Geoff Norton <gnorton@customerdna.com>.
21521 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
21523 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
21524 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
21526 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
21528 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
21530 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21532 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
21535 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
21537 * mini-sparc.c: Zero out localled-ed memory.
21539 * iltests.il: Add tests for zeroing out localloc-ed memory.
21541 2004-12-04 Martin Baulig <martin@ximian.com>
21543 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
21544 mono_method_get_signature_full().
21546 2004-12-03 Massimiliano Mantione <massi@ximian.com>
21548 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
21549 and some utility functions (always for SSAPRE), integrated SSAPRE.
21550 * mini.h: Likewise.
21551 * driver.c: Added ssapre option.
21552 * ssa.c: Small fix on OP_ARG handling.
21553 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
21554 * Makefile.am: Likewise.
21556 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
21558 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
21559 now in the xp code.
21561 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
21564 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21566 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
21568 * cpu-s390.md : Increase instruction length of oparglist.
21570 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
21572 2004-11-30 Martin Baulig <martin@ximian.com>
21574 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
21575 virtual generic methods. We call a special helper_compile_generic_method()
21576 icall to retrieve the method from the vtable, inflate and compile
21577 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
21579 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
21581 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
21583 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
21585 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
21587 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
21590 2004-11-27 Ben Maurer <bmaurer@ximian.com>
21592 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
21593 platforms with PIC aot.
21595 2004-11-28 Martin Baulig <martin@ximian.com>
21597 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
21600 2004-11-28 Martin Baulig <martin@ximian.com>
21602 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
21603 the result of mono_type_get_underlying_type() to check whether
21606 2004-11-26 Martin Baulig <martin@ximian.com>
21609 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
21612 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
21614 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
21615 the same way as the other arguments so they won't get clobbered.
21617 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
21618 calls through R11 since it is clobbered by the trampoline code.
21620 2004-11-26 Raja R Harinath <rharinath@novell.com>
21622 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
21623 pick up in-tree mscorlib.dll.
21625 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
21627 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
21629 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
21630 runtime data/code are now stored in a table similar to the GOT in ELF.
21631 This allows the code itself to be position independent.
21633 * aot.c: Fix loading of referenced assemblies after the lazy assembly
21636 * aot.c: Attach ELF type (object/function) directives to all global
21639 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
21641 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
21643 * mini-amd64.h: Turn on PIC AOT code.
21645 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
21646 returning the offset within an OP_AOTCONST instruction where the GOT
21647 offset needs to be added.
21649 * mini.h: Bump AOT file format version.
21651 2004-11-25 Martin Baulig <martin@ximian.com>
21653 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
21654 uninflated generic methods.
21656 2004-11-25 Martin Baulig <martin@ximian.com>
21658 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
21660 2004-11-24 Martin Baulig <martin@ximian.com>
21662 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
21663 original klass (this only applies for generic instances).
21665 2004-11-24 Martin Baulig <martin@ximian.com>
21667 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
21668 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
21671 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
21673 * mini.c (mono_method_to_ir): Disable inlining for methods containing
21674 localloc. Fixes #69678.
21676 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
21678 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
21680 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
21681 used SSE registers on pinvoke calls. Fixes #69774.
21683 2004-11-23 Geoff Norton <gnorton@customerdna.com>
21685 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
21686 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
21688 2004-11-23 Raja R Harinath <rharinath@novell.com>
21690 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
21691 Refer directly to the mcs/ tree.
21693 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21695 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
21696 Check if a trampoline for a synchronized method is required.
21698 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
21700 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
21701 with localloc if needed. Throe arithmetric exception in
21702 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
21703 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
21705 2004-11-19 Geoff Norton <gnorton@customerdna.com>
21707 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
21708 types before switching on type. Fixes #69622.
21710 2004-11-19 Raja R Harinath <rharinath@novell.com>
21712 * Makefile.am (check-local): New. Integrate into 'make check'.
21713 (MCS,RUNTIME): Define using in-tree mono and mcs.
21715 (%.exe): Use $(ILASM).
21717 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
21719 * mini-ppc.c: adjust initial prolog size (bug #69691).
21721 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
21723 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
21726 2004-11-17 Raja R Harinath <rharinath@novell.com>
21728 * Makefile.am (clean-local): Rename from 'clean'.
21730 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21732 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
21733 to mono_arch_is_int_overflow.
21734 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
21737 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
21739 * declsec.c|h: New files to support declarative security attributes.
21740 Added function to check if a method has (applicable) security.
21741 * mini.c|h: Add check for declarative security attributes in
21742 mono_method_check_inlining.
21743 * Makefile.am: Added declsec.c and declsec.h to the build.
21745 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
21747 * mini.c, mini.h: update to keep dynamic code info per-domain.
21749 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
21751 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
21752 (mini_init): Get rid of it from here too.
21754 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
21756 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
21757 implemented OP_RETHROW (patch by Geoff Norton
21758 <gnorton@customerdna.com>).
21760 2004-11-10 Geoff Norton <gnorton@customerdna.com>
21762 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
21763 between appdomains. Fixes appdomain-unload on PPC.
21765 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
21767 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21768 mini-exceptions.c: handle the new wrapper types.
21769 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
21770 token value as a MonoClass* when compiling a wrapper.
21771 mono_jit_create_remoting_trampoline now takes an additional
21772 MonoRemotingTarget parameter.
21774 2004-11-10 Martin Baulig <martin@localhost>
21776 * mini.c (mono_method_to_ir): Use `generic_container->context'
21777 rather than creating a new one.
21779 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21781 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
21783 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
21785 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
21787 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
21788 the experimental aot cache stuff.
21790 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
21792 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21793 mini-exceptions.c: update to exception clause structure changes.
21795 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21797 * exceptions-x86.c (throw_exception): Fix warnings.
21799 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
21802 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21804 * exceptions-sparc.c (get_throw_exception): Really fix this.
21806 2004-11-07 Ben Maurer <bmaurer@ximian.com>
21808 * tramp-*.c: we no longer support icalls without wrappers, so
21809 a bit of code can be removed here
21811 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
21813 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
21816 * cpu-sparc.md: Add op_rethrow.
21818 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
21820 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
21822 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
21823 * mini-ops.h: Add OP_RETHROW.
21825 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
21827 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
21829 2004-11-05 Geoff Norton <gnorton@customerdna.com>
21831 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
21832 Makes the output much easier to read
21834 2004-11-05 Ben Maurer <bmaurer@ximian.com>
21836 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
21837 prevents another huge leak when compiling with ssa. Secondly, the
21838 performance of doing this rather than freeing the lists is much
21839 better. GList does a lock every time you allocate a list link,
21840 so that it can use a memory pool. So, it is better to just use
21841 a memory pool of our own.
21843 * ssa.c, linear-scan.c: replace g_list_remove_link with
21844 g_list_delete. The remove one does not free the GList, so we were
21845 leaking memory. On -O=all --compile-all with corlib, this cut down
21846 3 MB of allocations.
21848 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
21850 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
21852 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
21854 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
21855 into a new function mono_create_jit_trampoline ().
21857 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
21859 * trace.c (get_spec): Allow tracing of classes without a namespace.
21861 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
21863 * mini.c: Fix pointer overwrite in mini_method_compile.
21865 2004-11-2 Geoff Norton <gnorton@customerdna.com>
21867 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
21868 The darwin ABI needs some special handling for 1 and 2 byte structs
21869 Lets use lbz/lhz instead of lwz everywhere.
21870 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
21871 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
21872 Use stb/sth for the former, and put the latter always on stack instead of in
21873 argument registers.
21875 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
21877 * trace.c (is_filenamechar): Add '_'.
21879 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21881 * mini-s390.c: Fix prolog length to allow for large trace requirements.
21883 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
21885 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
21887 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
21888 depends on libmonogc. Fixes #68805.
21890 2004-10-26 Miguel de Icaza <miguel@ximian.com>
21892 * mini.c (mono_jit_free_method): Provide extra information for
21893 this error. Currently this leaks, but will be turned into a
21894 developer option in the future.
21896 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
21898 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
21900 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
21902 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
21903 boundary. Fixes reading of PATCH_INFO_R4 and R8.
21904 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
21906 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
21908 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
21909 trampolines for AOT code.
21911 2004-10-22 <vargaz@freemail.hu>
21913 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
21914 constructed types. Fixes #68136.
21916 2004-10-21 Martin Baulig <martin@ximian.com>
21918 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
21919 if it returns true, unwind the stack to the call instruction.
21921 2004-10-21 <vargaz@freemail.hu>
21923 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
21925 * mini.h: Bump AOT version number.
21927 * objects.cs: Add another test for unbox trampolines.
21929 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
21932 2004-10-20 <vargaz@freemail.hu>
21934 * driver.c: Add SHARED to the set of optimizations tested.
21936 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
21938 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
21939 used by CEE_NEWARR.
21941 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
21943 2004-10-20 Martin Baulig <martin@ximian.com>
21945 * mini-exceptions.c (mono_handle_exception): Call
21946 mono_debugger_handle_exception() to tell the debugger about
21947 catch/finally clauses.
21949 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
21951 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
21953 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
21956 2004-10-15 Geoff Norton <gnorton@customerdna.com>
21958 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
21959 methods as their native size, fixed bug #57543, #57545.
21960 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
21961 This saves a temporary register and mullw call down into 1 (minor perf
21962 increase for cases like sum = sum * 5; This use to translate into:
21965 It now translates to
21968 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
21970 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
21973 2004-10-11 Martin Baulig <martin@ximian.com>
21975 * mini.c (mono_method_to_ir): If we're a generic method, get the
21976 MonoGenericContainer from our MonoMethodNormal and create a
21977 MonoGenericContext from it.
21979 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
21981 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
21983 * basic-long.cs: Add test for checked i8->i2 cast.
21985 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21987 * inssel-ppc.brg: added a couple of speedup rules.
21989 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
21991 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
21992 to speed up rebuilds.
21994 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21996 * mini-s390.c: Minor fix to OP_OR_IMM.
21998 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
22000 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
22001 better. Fixes appdomain-unload.exe on sparc.
22003 2004-10-02 Massimiliano Mantione <massi@ximian.com>
22005 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
22006 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
22009 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
22011 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
22013 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
22015 * mini.c: Always generate a field read/write wrapper for members
22016 of the class MarshalByRefObject since the actual instance could
22019 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
22021 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
22023 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
22025 * driver.c mini.h trace.c: Move the setting of the main assembly into
22026 a separate function called mono_trace_set_assembly () and call it after
22027 actually loading the main assembly. Fixes #66872.
22029 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
22031 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
22032 using the code manager.
22034 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
22036 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
22038 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
22040 * cpu-amd64.md: Fix bug in previous patch.
22042 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
22045 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
22047 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
22048 mini-exceptions.c: updates for changed stack walk interface.
22050 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22052 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
22054 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
22056 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
22058 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
22060 * driver.c (mini_regression_list): Do not call mono_assembly_close
22061 since assemblies can't be unloaded.
22063 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
22065 * cpu-amd64.md: Fix more instruction lengths.
22067 * cpu-amd64.md: Fix lengths of some instructions.
22069 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
22071 * inssel.brg: Make the array ldelema check aot friendly.
22073 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
22075 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
22077 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
22079 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
22081 * mini-x86.c: Fix build.
22083 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
22084 mono_type_get_underlying_type () helper function to simplify code.
22086 2004-09-09 Martin Baulig <martin@ximian.com>
22088 * mini-amd64.c: Don't access `type->data.klass' directly, call
22089 mono_class_from_mono_type() instead since the type may be a
22092 2004-09-09 Martin Baulig <martin@ximian.com>
22094 * mini-amd64.c (get_call_info): Fix support for generic instances.
22095 (add_valuetype): Use mono_class_from_mono_type() to get the class
22096 since we can be a generic instance.
22098 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
22100 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
22102 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
22104 * liveness.c: reset spill costs on each scan: bug 62107
22106 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
22108 * exceptions-sparc.c (mono_arch_find_jit_info): remove
22109 unnecessary line that doesn't compile
22111 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
22113 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
22114 trampolines, make them call an error function so people can fix their
22117 2004-09-06 Martin Baulig <martin@ximian.com>
22119 * mini.c (mono_method_to_ir): When initializing locals, handle a
22120 generic instances like a valuetype if it's a valuetype and like a
22121 class if it's a class.
22123 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
22125 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
22126 stack. Fixes #64674.
22128 * exceptions.cs: Add test for unwinding of call arguments.
22130 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
22132 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
22133 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
22134 set the carry/borrow flag). The sparc and s390 implementations
22135 can now use optimized versions (and simplify the code). ppc bugfixes.
22137 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
22139 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
22141 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
22143 * inssel-amd64.brg: Remove leftover 32 bit rule.
22145 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
22147 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
22149 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
22150 mono_arch_find_jit_info functions into a new function. Fix a memory
22153 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
22156 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
22158 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
22161 * exceptions.cs: Add array size tests.
22163 * mini.c: Allocate a separate icall wrapper for each arity of
22164 mono_array_new_va. Fixes #59509.
22166 * exceptions.cs: Add testcase for 64578.
22168 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
22170 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
22172 2004-09-02 Martin Baulig <martin@ximian.com>
22174 * mini.c (mono_method_to_ir): When initializing the locals, call
22175 handle_initobj() on the generic instance itself, not its
22178 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
22180 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
22181 MonoJitInfo for dynamic methods.
22183 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
22185 * mini.c: Add support for freeing JIT data for dynamic methods.
22187 2004-09-01 Martin Baulig <martin@ximian.com>
22189 * mini-x86.c (is_regsize_var): Added support for generic
22191 (mono_arch_emit_prolog): Make this compile again, use
22192 `x86_push_imm_template (code)'.
22194 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
22196 * mini-x86.c: make all push_imm instructions that get
22197 patched always emit the long form
22199 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
22201 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
22202 in a per-domain hash.
22204 * mini-amd64.c (merge_argument_class_from_type): Handle generic
22207 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
22209 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
22212 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
22215 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
22216 Beginnings of SSE2 support.
22218 * exceptions.cs: Add more tests for checked int<->uint casts.
22220 2004-08-28 Martin Baulig <martin@ximian.com>
22222 * mini-x86.c (mono_arch_instrument_epilog): Added support for
22226 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
22227 Handle generic instances recursively.
22229 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22231 * iltests.il: test for conv.u8 on a constant
22233 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22235 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
22236 LCONV_x4 (shrun_32 (membase)).
22238 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22240 * inssel-x86.brg: c&p rules for push/setret of long
22242 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
22244 * inssel-x86.brg: c&p rules for compare (base, regvar) and
22245 compare (regvar, base)
22247 * inssel-x86.brg: more burg love
22249 * inssel.brg: more cleanup
22251 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
22253 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
22255 * basic-long.cs, basic-calls.cs: new tests for optimization.
22257 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
22259 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
22262 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
22264 * mini-amd64.c (read_tls_offset_from_method): Add another case.
22266 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
22268 * inssel.brg (mini_emit_memcpy): use
22269 NO_UNALIGNED_ACCESS to disable memcpy optimization
22271 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
22273 * mini-amd64.c: Handle generic types in various places.
22275 * mini.c (mono_method_to_ir): Handle generic types in init locals.
22277 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
22279 * mini.c (handle_box): Fix warning.
22281 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
22283 * mini-amd64.h: Enable the emit_state optimization.
22285 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
22287 * mini-amd64.c: Add some new 64 bit peephole opts.
22289 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
22291 * cpu-amd64.md: sreg1 of div instructions must be %rax.
22293 * mini-amd64.c: Register allocator fixes.
22295 * mini.c: Add an optimization to emit_state to avoid allocation of new
22296 registers on some platforms.
22298 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
22300 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
22302 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
22303 allocation. Fixes #63085.
22305 * basic-long.cs: Add new regression test.
22307 * mini-amd64.c: Register allocator improvements.
22309 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
22311 * mini-amd64.c (read_tls_offset_from_method): Add another code
22314 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
22315 instruction sequence for nullifying class init trampolines.
22317 * objects.cs: Add new regalloc test.
22319 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
22321 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
22323 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
22325 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
22328 * driver.c: Fix profiling after TLS changes.
22330 * driver.c (mono_main): Set mono_stats.enabled if needed.
22332 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
22335 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
22337 * mini-x86.c: use a 1 op rather than a 2 op tls access
22338 instruction -> faster.
22340 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
22342 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
22345 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
22347 * exceptions-sparc.c (throw_exception): fix typo
22349 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
22351 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
22352 set tree->dreg correctly with tls. Allow any
22353 register to be used.
22355 * mini-x86.c (read_tls_offset_from_method): add new code
22356 generation pattern seen with GCC.
22359 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
22361 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
22362 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
22363 exceptions-sparc.c: fix some performance issues in exception
22364 handling and setting of the stack trace for exceptions that were
22367 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
22369 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
22372 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
22375 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
22377 This patch inlines tls access, when possible.
22379 * mini.h: new arch functions for TLS intrinsics.
22380 All platforms updated with a stub.
22382 * mini.c: use the new intrinsics
22384 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
22385 arch specific intrinsic for tls variables
22387 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
22389 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
22392 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
22394 * mini.c: thread local allocation
22396 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
22398 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
22400 * Makefile.am: Link against the static version of libmonogc.
22402 * Makefile.am: Link the static versions of the convenience libraries
22403 into the mono executable.
22405 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
22407 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
22409 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
22410 on integer overflow.
22412 * mini-amd64.c: Reorganize function call code.
22414 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
22416 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22418 * inssel-x86.brg: use xor eax,eax.
22420 * basic.cs: new tests
22422 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22424 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
22425 in exception throwing code.
22427 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22429 * inssel-x86.brg: use xor esi,esi.
22431 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22433 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
22434 can trace methods compiled during mini_init () too.
22436 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
22439 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22441 * Makefile.am: static link on x86 (r=zoltan)
22443 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22445 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
22446 code since it causes some programs to fail.
22448 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
22450 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
22452 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
22454 * mini.c: ovfops_op_map - add STACK_OBJ case for
22456 * basic.cs: add test_0_pin_string as test
22459 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
22461 * Makefile.am: build C# if srcdir != builddir
22463 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
22465 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
22466 fall-through blocks.
22468 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22470 * driver.c: enable loop by default again and include abcrem in -O=all.
22472 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
22474 * iltests.il: Add some localloc tests.
22476 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
22478 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
22481 * inssel-amd64.brg: Add some optimizations.
22483 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
22486 * Makefile.am: Statically link mono against libmono on AMD64.
22488 * mini-amd64.c inssel-amd64.brg: Optimizations.
22490 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
22492 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
22494 * tramp-amd64.c: Patch calling code in trampolines.
22496 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
22498 * mini-amd64.c: pinvoke struct passing fixes.
22500 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
22502 * mini-sparc.c: redo change, make mono_arch_cpu_init call
22503 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
22505 2004-08-05 Duncan Mak <duncan@ximian.com>
22507 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
22510 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22512 * mini-amd64.c (emit_move_return_value): Move return value for normal
22515 2004-08-05 Martin Baulig <martin@ximian.com>
22517 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
22518 `type->type'; just modify `type' itself when dealing with enums
22519 and generic instances.
22520 (check_call_signature): Make `simple_type' a `MonoType *'.
22522 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22524 * mini.c: Use OP_PADD to add offsets to addresses.
22526 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
22528 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
22530 * mini-sparc.c (mono_arch_emit_epilog): fix check
22531 for folding last op into restore instruction
22533 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22535 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
22536 helper methods using the code manager.
22538 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
22540 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
22542 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22544 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
22545 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
22547 * mini-s390.c: fix tail processing
22549 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
22551 * mini-ppc.c: mul.ovf.un exception name fix.
22553 2004-08-03 Martin Baulig <martin@ximian.com>
22555 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
22556 instances; before jumping to `handle_enum', also modify `ptype'.
22558 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
22560 * cpu-sparc.md: fcall maximal length too small.
22562 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
22564 * mini-amd64.c mini.h: Add initial support for passing/returning
22565 structures to/from pinvoked methods.
22567 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
22569 * mini-ppc.c: reg allocator fix.
22571 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
22573 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
22575 * inssel.brg: Optimize memset on 64 bit machines.
22577 * mini-amd64.c: Fix some vararg cases.
22579 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22581 * mini-s390.c: Corrected macro in emit_float_to_int
22583 * s390-abi.cs: Tests to exercise the s390 ABI
22585 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22587 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
22590 * basic.cs: Add a test for add.ovf.un.
22592 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
22594 * mini-sparc.c: add case for OP_IDIV_UN
22596 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22598 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
22600 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
22602 2004-07-30 Ben Maurer <bmaurer@ximian.com>
22604 * basic.cs: regression tests.
22606 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
22609 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22611 * basic.cs: Add a new test.
22613 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
22614 and AOT. Various fixes and optimizations.
22616 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
22618 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
22620 * mini-ppc.c: make sure temp regs are not used for global reg
22623 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
22625 * cpu-sparc.md: conv_i8 fix for 64bits
22627 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
22629 2004-07-29 Ben Maurer <bmaurer@ximian.com>
22631 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
22632 add opcode for cmp BYTE PTR [eax], imm.
22634 * inssel.brg: Make memcpy and memset takes bases.
22636 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
22638 * *-amd64.*: More AMD64 work.
22640 2004-07-28 Ben Maurer <bmaurer@ximian.com>
22642 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
22643 add a compare-not-equal opcode.
22645 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
22647 * mini.c: Use mono_init_from_assembly instead of mono_init.
22649 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
22651 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
22653 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
22655 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
22657 * inssel.brg: 64 bit fixes.
22659 * mini.h (MonoCallInst): Add some AMD64 specific data.
22661 * mini.h: Add some OP_P opcodes.
22663 2004-07-28 Ben Maurer <bmaurer@ximian.com>
22665 * basic.cs: tests for 61797 and 61740
22667 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
22669 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
22670 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
22672 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
22674 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
22676 * *-amd64*.*: Ongoing AMD64 work.
22678 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
22680 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
22682 * *-amd64*: Ongoing AMD64 work.
22684 * mini-arch.h: Add AMD64 support.
22686 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
22688 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
22690 * mini-ops.h: Add new opcodes.
22692 * Makefile.am: Add AMD64 support.
22694 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
22695 rules into the inssel-long*.brg files.
22697 * *-amd64.*: Add beginnings of AMD64 backend.
22699 2004-07-22 Ben Maurer <bmaurer@ximian.com>
22701 * mini.c (print_dfn): commenting out the code that prints
22702 the cil. With -O=deadce, this makes -v -v crash.
22704 * cpu-pentium.md: make checkthis have a length of 2
22706 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
22708 * mini-sparc.h: fix implementations of __builtin
22709 functions for Sun compiler for V9.
22711 2004-07-16 Ben Maurer <bmaurer@ximain.com>
22713 * mini.c: use the new stelem.ref wrapper
22714 * exceptions.cs, arrays.cs: new stelem.ref tests
22716 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
22718 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
22719 new XSP should work with these changes).
22721 2004-07-14 Ben Maurer <bmaurer@ximain.com>
22723 * inssel-{long32,x86,}.brg: trivial optimizations.
22725 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
22727 * mini.c: load value when emitting box operation in
22730 2004-07-12 Ben Maurer <bmaurer@ximian.com>
22732 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
22733 is one byte shorter than cmp DWORD PTR [eax], 0.
22735 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
22737 * inssel-ppc.brg: arguments on the stack are always
22738 relative to the stack pointer (spotted by Neale Ferguson).
22740 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22742 * exceptions-x86.c: delay appending the method name to the trace until
22743 after mono_jit_info_table_find is called, as this gets the real
22746 2004-07-09 Ben Maurer <bmaurer@ximian.com>
22748 * aot.c: register roots
22750 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22752 * aot.c : I could just use PLATFORM_WIN32 flag.
22754 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22756 * aot.c : Reverting the previous fix. This time it broke linux build.
22758 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22760 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
22762 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
22764 * mini.c (handle_stack_args): Remove some more debugging code.
22766 * mini.c (handle_stack_args): Remove debug output left in by mistake.
22768 * driver.c mini.h aot.c: Allow additional options to be specified with
22769 --aot and pass them to mono_compile_assembly.
22771 * aot.c: Add experimental code to AOT compile all loaded assemblies
22772 on demand and save the code into a cache in the filesystem.
22774 * aot.c: Add support for more wrapper methods.
22776 * mini.c (handle_stack_args): Handle some corner cases. Fixes
22779 * cpu-*.md: Remove removed opcodes.
22781 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
22782 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
22783 related icalls to marshal.c.
22785 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
22787 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
22789 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
22791 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
22793 2004-07-06 Ben Maurer <bmaurer@ximian.com>
22794 * liveness.c: If liveness is recomputated we need to reset the information
22795 for each variable. This way, if the liveness range has been narrowed
22796 by optimizations that happened after the last computation, we can return
22799 For example, if you have
22804 // Tons of code that does not affect i
22810 i = 0 is dead code and will be removed by SSA. However, when
22811 linear scan gets to the code, i will still appear to be live
22812 throughout the entire block. This prevents good register allocation.
22814 2004-07-06 Martin Baulig <martin@ximian.com>
22816 * debug-mini.c (mono_debug_init_method): Allow
22817 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
22818 (mono_debug_add_icall_wrapper): New method.
22820 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
22822 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
22824 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
22827 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
22829 * aot.c (mono_aot_load_method): Fix loading of debug info.
22831 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22833 * aot.c: Add logging support.
22835 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22837 * mini.h: Add prototype for mono_print_method_from_ip.
22839 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
22841 * inssel.brg: 64 bit fixes.
22843 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
22846 * Makefile.am: Add SPARC64 support.
22848 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22850 * aot.c: Fix alignment problems on 32 bit platforms.
22852 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22854 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
22857 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
22860 * mini.h: Bump AOT file version. Some 64 bit fixes.
22862 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22864 * inssel-sparc.brg: Add new rule to avoid register moves.
22866 * inssel.brg: Add ldind_to_load_membase helper function.
22868 2004-06-30 Ben Maurer <bmaurer@ximian.com>
22870 * mini.c: OffsetToStringData intrinsic.
22872 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22874 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
22876 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
22879 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
22880 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
22882 * mini.c: reinstated mono_compile_get_interface_var()
22883 on x86, too, since the change breaks the Gtk# build there as well.
22885 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22887 * driver.c: remove loop from the default optimizations: it seems to
22888 interact badly with some of the other options (see bug #60613).
22890 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
22892 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
22893 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
22895 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
22897 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
22898 vararg-using methods.
22900 2004-06-21 Martin Baulig <martin@ximian.com>
22902 * mini/mini-exceptions.c
22903 (mono_handle_exception): Added `gpointer original_ip' argument.
22904 After calling mono_unhandled_exception(), call
22905 mono_debugger_unhandled_exception() and if that returns true,
22906 restore the context and return.
22908 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
22910 * mini-ppc.c: prefer the use of relative branches so
22911 they won't need to be patched in aot code (patch from Patrick Beard).
22913 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
22915 * aot.c: patch from Patrick Beard to make the output assembly
22916 more correct for the MacOSX assembler. Small tweak to
22917 generate sane images on Linux/PPC, too.
22919 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22921 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
22922 case until bug #59509 is fixed (shows up in #60332).
22924 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22926 * mini.c: make sure the needed wrappers are compiled, too, with
22929 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
22931 * driver.c: remove NPTL reference in --version output.
22933 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22935 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
22936 generate valid assembly for the Mach-O assembler.
22938 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
22940 * driver.c: don't include abcrem in the all optimization specifier
22941 since it slows down jit compilation too much for now.
22943 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
22945 * mini.c: use BIGMUL only if both operands have the same signage.
22946 * iltests.il: Test for bug 60056. (errors related to signage in
22951 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
22953 * mini.c, aot.c: memory leak fixes.
22955 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
22957 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
22959 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
22961 * Makefile.am: remove the -static hack completely, it links in
22962 statically glib as well.
22964 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
22966 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
22967 * exceptions.cs: make it compile with new mcs/csc.
22969 2004-06-03 Massimiliano Mantione <massi@ximian.com>
22970 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
22971 and added relevant test case.
22973 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
22975 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
22976 regressions in gtk-sharp.
22978 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
22980 * exceptions.cs: New regression tests.
22982 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
22984 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
22986 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
22988 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
22990 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
22992 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
22994 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
22996 * mini.c (mono_jit_runtime_invoke): Init class in this
22997 method instead of trusting mono_jit_compile_method to
22998 do the work (because wrappers can be in object class)
23000 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
23002 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
23004 * basic-long.cs: New regression test.
23006 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
23008 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
23009 and div/rem checks.
23011 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
23013 * Makefile.am: fix miguel's change to build mono statically against
23014 libmono (track build dependencies).
23016 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
23018 * cfold.c: Some glib versions do not have G_MININT32.
23020 2004-05-26 Massimiliano Mantione <massi@ximian.com>
23022 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
23023 with precision of tan, atan, sin and cos, and implemented related
23024 regressions tests (fixes bug 54467, but one new problem appeared and
23027 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
23029 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
23031 * exceptions.cs: Add test for constant folding && division by zero.
23033 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
23034 since driver.c is in libmono too, so the optimization was useless.
23036 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
23037 variable to driver.c so the compiler can emit more efficient code to
23040 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23042 * Makefile.am: don't distribute generated inssel.[ch] files.
23044 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
23046 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
23047 into the default appdomain. Fixes #58707.
23049 * jit-icalls.c: Remove the broken approximation for truncl, doing
23050 no conversion is better.
23052 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
23055 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
23057 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
23058 of the mcrxr instruction which is not available on some processors
23059 even if it's documented to be. Implement add and sub overflow correctly
23060 (still not complete for long unsigned). Speed up icalls a bit.
23062 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
23064 * mini.c (mono_jit_compile_method_with_opt): Make sure that
23065 we run .cctor in the current domain instead of target_domain.
23067 Fixes bug #58558, .cctor not being called in -O=shared.
23069 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
23071 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
23073 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
23075 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
23076 which can be done with an imm8, do it that way.
23077 (mono_arch_output_basic_block): ditto for a jmp
23078 (mono_arch_emit_prolog): Computate maximum offset of a label.
23080 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
23082 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
23083 now tries to allocate prefered physical reg's for virtual
23084 regs. This reduces the number of emited spills/loads with
23085 20-30% on our core assemblies.
23087 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23089 * jit-icalls.c: truncl() is not needed and trunc() is
23090 the correct thing to do anyway (bug #58287).
23092 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
23094 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
23097 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
23099 * driver.c: enable loop optimizations by default.
23101 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
23103 * mini-x86.c: fix calc of max loop size when aligning loops start.
23105 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
23107 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
23110 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
23112 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
23115 * basic-long.cs: Add tests for add/subtract of immediates with carry.
23117 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
23119 * mini.c (inline_method): Allways inline some wrappers even if the cost
23120 is too large. Fixes #58785.
23122 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
23124 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
23126 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
23127 (crichton@gimp.org). Beginning of support for sparc/linux.
23129 * mini-sparc.c: Optimize retrieval of LMF address.
23131 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
23133 * exceptions-ppc.c: handle alloca in methods with clauses.
23135 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
23137 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
23139 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
23141 * mini.c: Delegate most of the abort signal work to
23142 mono_thread_request_interruption, which also handles Stop and Suspend
23145 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
23147 * mini.c mini.h: Allow inlining of icall wrappers if the backend
23148 supports the save/restore lmf opcodes.
23150 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
23152 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
23153 by gcc-3.4 as well.
23155 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
23157 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
23159 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
23160 methods which contain array accesses.
23162 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
23163 boundaries. Fixes #58537.
23165 * iltests.il: Add regression test for #58537.
23167 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
23169 * mini-x86.c (mono_arch_local_regalloc): Last part of
23170 fix for bug #58633 (releasing register to early).
23172 2004-05-18 Miguel de Icaza <miguel@ximian.com>
23174 * basic-long.cs: Add new regression test.
23176 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
23178 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
23179 register too early on the chain.
23181 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
23183 * mini.c (create_helper_signature): Use a helper function to reduce
23184 the code which needs to be written. Also set the calling convention of
23185 icalls on windows. Fixes #57840.
23187 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
23189 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
23190 exceptions-ppc.c: added helper function to get the instruction address
23191 from a signal handler context.
23193 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
23195 * helpers.c: use g_get_tmp_dir. Invokes happyness
23198 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
23200 * helpers.c: Add new env variable to pass args to objdump.
23201 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
23203 2004-05-17 Radek Doulik <rodo@ximian.com>
23205 * Makefile.am (common_sources): added abcremoval.h so it get
23206 disted and daily mono packages on go-mono.com will build again
23208 2004-05-17 Massimiliano Mantione <massi@ximian.com>
23210 * abcremoval.c: Fixed coding style, added copyright header.
23212 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
23214 * mini.h: Added prototype for abc removal main function.
23216 * build_relations_propagation_table.pl: Added copyright header.
23218 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
23220 * basic-long.cs: reg test for complex ceq_long bug.
23222 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
23224 * mini-x86.c (mono_arch_local_regalloc): Correctly free
23225 reg in long and clob case (bug #58343). Fixed/added comments.
23227 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
23229 * mini.c (mono_jit_runtime_invoke): Follow new convention
23230 of calling the invoke method with an function pointer.
23232 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
23234 * ChangeLog: Fix author of memory leak patch.
23236 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
23238 * Makefile.am: fix make dist as well...
23241 2004-05-14 Massimiliano Mantione <massi@ximian.com>
23243 * cfold.c: Made so that conversions from pointer to int4 are no-ops
23244 on archs where pointers are 4 bytes long.
23246 * Makefile.am: Added abcremoval.c source file.
23248 * abcremoval.c: Added abcremoval.c.
23250 * abcremoval.h: Added abcremoval.h.
23252 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
23254 * inssel.brg: Enabled bounds check removal.
23256 * mini.c: Added support for abcrem optimization.
23258 * mini.h: Added abcrem optimization label.
23260 * driver.c: Added support for abcrem optimization.
23262 * propagated_relations_table.def: Added propagated_relations_table.def.
23264 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
23266 * mini.c, cfold.c: fix style.
23268 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23270 * mini.c: handle issue with the low-level implementation of
23271 some long opcodes (bug #54209).
23273 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
23275 * basic.cs: test for my new cmov stuff.
23277 2004-05-13 Patrik Torstensson
23279 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
23280 opt and added peephole documentation.
23282 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
23284 * tramp-ppc.c: rewrote the generic trampoline code.
23286 2004-05-11 Patrik Torstensson
23288 * mini-x86.c: optimize long shl/shr asm code (one less branch)
23290 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
23292 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
23294 * mini.h mini.c dominators.c: Applied patch from Derek Woo
23295 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
23297 * mini.c: Add new icalls for AsAny marshalling.
23299 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
23301 * tramp-ppc.c, mini-ppc.c: more cleanups.
23303 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23305 * mini.c: no warnings.
23307 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23309 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
23311 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
23313 * mini.c: In the thread abort signal handler, if the thread is in the
23314 process of being stoped, don't throw the Abort exception, just stop the
23317 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
23319 * tramp-ppc.c: removed old code.
23321 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23323 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
23324 do some simple speed optimizations on ppc.
23326 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
23328 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
23329 and large offsets in load/store.
23331 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
23333 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
23334 it causes regressions.
23336 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
23338 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
23341 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
23343 * jit-icalls.c: remove warnings.
23344 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
23345 speedups for unsafe code.
23347 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
23349 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
23351 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
23353 * basic-calls.cs: Add new regression test.
23355 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
23358 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
23360 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
23363 2004-05-06 Patrik Torstensson
23365 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
23366 long reg allocation in any reg (not only eax:edx) and implemented
23367 long shl/shr ops in asm instead of helpers.
23369 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
23371 * mini-sparc.h: Fix warnings.
23373 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
23376 * mini-exceptions.c (mono_handle_exception): Call the filter in a
23377 separate statement for clarity.
23379 * mini-sparc.c: Update status.
23381 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
23383 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
23386 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23388 * inssel-ppc.brg: another small pre-release workaround:
23389 we don't do overflow detection for long_sub_un.
23391 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23393 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
23394 (also works around a weird ppc bug: 57957).
23396 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
23398 * tramp-ppc.c: trampoline fixes.
23400 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
23402 * mini-ppc.c: fixed typos.
23404 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
23406 * mini-ppc.c, exceptions-ppc.c: more code saves registers
23407 at the top of the stack. Fixed typos. Use a frame registers
23408 for all the methods with exception clauses.
23410 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
23412 * exceptions-ppc.c: restore fp registers.
23414 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
23416 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
23417 order from the stack top (moved the stack room to save the
23418 return value for trace after the param area). Fixed corruption
23419 in restoring registers on unwind.
23421 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
23423 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
23425 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23427 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
23428 and prolog/epilog for methods that use it. Allow
23429 enough param area room for varargs methods. Fix miguel's
23430 breakage in exception handling.
23432 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23434 * Makefile.am: run genmdesc only on current arch.
23436 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23438 * exceptions-x86.c:
23439 * mini-x86.h: fix the build on windows.
23441 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
23443 * 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.
23445 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
23447 * mini-exceptions.c: New file.
23449 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
23450 Move some parts of the x86 exception handling code to an
23451 arch-independent file so it can be shared with other ports.
23453 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
23455 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
23457 2004-04-26 David Waite <mass@akuma.org>
23459 * driver.c: remove comma from end of enumeration declaration
23461 2004-04-26 Jackson Harper <jackson@ximian.com>
23463 * driver.c: parse config file before loading first assembly. This
23464 allows the user gac to be enabled/disabled.
23466 2004-04-23 Miguel de Icaza <miguel@ximian.com>
23468 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
23469 simpler mechanism: we do not care what is encoded initially
23470 (branch absolute or relative), we care about the code and its
23471 target. I kept the old code for reference for now.
23473 The new code tries first to determine if the jump is anywhere in
23474 the -/+32 absolute meg range, if it succeeds, it encodes using the
23475 absolute branch; If not, it tried to find something in the
23476 relative range, if not, it uses the handle_thunk code.
23478 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
23480 * exceptions-ppc.c: use the correct ip register on macosx.
23482 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
23484 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
23486 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
23488 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
23489 Raise exception on integer divide by zero by hand since the hw
23490 doesn't support it. Handle NaNs in FP compares.
23492 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
23494 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
23495 code reducing duplication between the platforms and enabled
23496 signal exception handling (on linux for now).
23498 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
23500 * exceptions-ppc.c: more macosx support.
23502 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23504 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
23506 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
23508 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
23510 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
23512 * iltests.il: more tests.
23514 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
23516 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
23519 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
23521 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
23523 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
23525 * liveness.c: Mark variables as volatile in all basic blocks reachable
23526 from exception clauses.
23528 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
23530 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
23533 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
23535 * iltests.il, basic.cs: more tests for regalloc.
23537 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
23539 * iltests.il: Some tests for register allocation modifications
23542 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
23544 * exceptions.cs: Add regression test for bug #56782.
23546 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
23547 original stack trace if an exception is rethrown. Fixes #56782. Oh,
23548 the beauty of fixing the same thing in 5 different files...
23550 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
23552 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
23555 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
23557 * mini.c: Add support for STRWLPARRAY marshalling convention.
23559 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
23561 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
23562 to init the context to setup the regs pointer).
23564 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
23566 * exceptions-ppc.c: more exceptions work.
23568 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23570 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
23573 2004-04-13 Miguel de Icaza <miguel@ximian.com>
23575 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
23576 can use the memory directly.
23578 * cpu-pentium.md: Update documentation from a post from Zoltan.
23580 add x86_add_membase, x86_sub_membase, x86_mul_membase
23582 2004-04-13 Miguel de Icaza <miguel@ximian.com>
23584 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
23585 GENERAL_REGS they were also hardcoded for all PPC ports.
23587 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
23589 Remove hard-coded limit for floating point registers, use
23590 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
23592 Notice that in MacOS X calling conventions you can fit a lot more
23593 floating point values in registers, so I should update the PInvoke
23594 test to excercise the passing of floating point values on the
23595 stack (currently broken).
23597 2004-04-06 Miguel de Icaza <miguel@ximian.com>
23599 * tramp-ppc.c (create_trampoline_code): Added
23600 JUMP_TRAMPOLINE_SIZE.
23601 (ppc_magic_trampoline): Follow the pattern from
23602 x86_magic_trampoline: if code is set to zero, return.
23603 (create_trampoline_code): Always pass MonoMethod to the jump
23604 trampoline, before it was passing a null.
23605 (mono_arch_create_jump_trampoline): Implement the jump stub, could
23606 share the code with mono_arch_create_jit_trampoline.
23608 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
23610 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
23613 * cpu-g4.md: Added length for jmp instruction, the worst case
23614 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
23617 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
23619 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
23621 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
23623 * mini.c: Only set bblock->real_offset when adding a new bblock, and
23624 before each IL instruction.
23626 * mini.c (CEE_BOX): Fix warnings.
23628 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23630 * mini.c: removed a few unused vars and extra whitespace.
23632 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
23634 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
23636 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
23638 (OP_GETCHR): use the above
23639 (CEE_LDELEMA): use the above.
23641 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
23642 version of the generic impl.
23643 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
23644 (CEE_LDELEMA): use the above.
23646 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
23648 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
23651 * iltests.il: Added new regression test for #56317.
23653 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
23655 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
23656 under NetBSD. Fixes #56450.
23658 * liveness.c (update_gen_kill_set): Fix previous patch.
23660 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23662 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
23664 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
23666 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
23667 ldsfld and ldsflda.
23669 * inssel-sparc.brg: Add more optimizations.
23671 * mini-sparc.c: Replace multiply/divide with shifts if possible.
23673 2004-04-01 Martin Baulig <martin@ximian.com>
23675 * mini.c (handle_box): New static function; moved the
23676 implementation of CEE_BOX here.
23677 (mono_method_to_ir): Added `constrained_call' variable.
23678 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
23679 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
23680 mono_method_get_constrained() to get the method.
23682 2004-04-01 Martin Baulig <martin@ximian.com>
23684 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
23685 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
23686 (mono_method_to_ir): We don't need these macros anymore since
23687 mono_class_get_full() already takes care of it.
23689 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23691 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
23692 use @function (as doesn't accept #function here) and check the return
23693 value of system and stop if fails.
23695 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23697 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
23699 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
23701 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
23703 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
23705 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
23708 * basic-long.cs: Add test for negation of Int64.MinValue.
23710 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
23712 * mini-sparc.c: Update status.
23714 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
23716 * exceptions-sparc.c: Fix return value in filters.
23718 * inssel-sparc.brg: Fix register allocation in some rules.
23720 2004-03-28 Martin Baulig <martin@ximian.com>
23722 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
23725 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
23727 * mini-x86.c (mono_arch_patch_code): Fix warnings.
23729 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
23730 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
23731 remove unused conv_u4 opcode.
23733 * mini-x86.c: Remove valgrind workaround since it slows down things
23734 even when mono is not run under valgrind.
23736 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
23738 * mini-sparc.c: Update status.
23740 * inssel-sparc.brg: Add some optimizations.
23742 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
23743 future delay slot filling. Add support for varargs, tail calls and JMP.
23745 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
23746 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
23748 * inssel.brg: Fix register allocation in OP_ARGLIST.
23750 * inssel.brg: Fix warnings.
23752 2004-03-25 Martin Baulig <martin@ximian.com>
23754 * mini.c (inflate_generic_field): Removed.
23755 (mini_get_method): Removed, use mono_get_method_full(),
23756 (mini_get_class): Removed, use mono_class_get_full().
23757 (mono_method_to_ir): Pass our generic context to
23758 mono_field_from_token().
23760 2004-03-25 Martin Baulig <martin@ximian.com>
23762 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
23763 of a `MonoMethod *'.
23764 (mini_get_method): Take a `MonoGenericContext *' instead
23765 of a `MonoMethod *'.
23766 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
23767 a new local variable called `generic_context' which holds the
23768 current `MonoGenericContext *'; use it to lookup things.
23770 2004-03-24 Martin Baulig <martin@ximian.com>
23772 * mini.c (mini_get_class): New static method; if we're inside a
23773 generic instance, inflate the class if neccessary.
23774 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
23776 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
23778 * iltests.il: New regression test for #55976.
23780 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
23783 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23785 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
23788 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23790 * liveness.c: Consider SSA stores as well as loads when making vars
23793 * exceptions.cs: New regression tests for register allocation.
23795 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
23797 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
23798 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
23799 domain lock only to protect puntual access to data structures.
23800 Added access lock for sighash, jit_icall_hash_name,
23801 jit_icall_hash_addr and domain->code_mp.
23803 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
23805 * driver.c: Print SIGSEGV handling method.
23807 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
23809 * mini.c (setup_jit_tls_data): Handle case when this is called
23810 multiple times for a thread.
23812 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
23813 is different from fbxx_un. Fixes #54303. Also use constants instead of
23814 magic numbers in a lot of places.
23816 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
23818 * exceptions.cs: Fix cctor test when --regression is used.
23820 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
23822 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
23825 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
23827 * inssel-ppc.brg: fixed register assignments for some rules.
23829 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23831 * exceptions.cs: Add test for exceptions in static constructors.
23833 * mini.c (mono_jit_compile_method_with_out): Move the calling of
23834 static constructors outside the domain lock. Fixes #55720.
23836 2004-03-17 Martin Baulig <martin@ximian.com>
23838 * mini.c (get_generic_field_inst): Removed, this'll never happen.
23839 (inflate_generic_field): Take the `MonoMethod *' instead of the
23840 `MonoClass *' and added support for generic method.
23841 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
23842 have a `field->parent->gen_params', only inflate the field if it's
23843 an open constructed type.
23845 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23847 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
23848 exception object instead of the preconstructed ones.
23850 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23852 * mini.c: reverted changed to sigsegv_signal_handler commited
23853 accidentally in the previous patch.
23855 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23858 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
23859 running --aot with an old assembly.
23861 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
23863 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
23866 * mini-sparc.c: Add support for v9 branches with prediction.
23868 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
23870 * mini.c (mini_init): #warning is GNUC only
23872 * mini-sparc.h: implement __builtin_frame_address
23873 and __builtin_return_address for Sun C compiler
23875 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
23877 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
23879 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
23881 * basic-calls.cs: Add test for unaligned byref long argument passing.
23883 * mini-ops.h: Add sparcv9 compare and branch instructions.
23885 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
23886 v9 instructions if we have a v9 cpu.
23888 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
23889 registers for global allocation.
23891 * exceptions-sparc.c: Fixes.
23893 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
23895 * liveness.c (mono_analyze_liveness): Optimized version.
23897 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
23899 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
23902 * basic-float.cs basic-calls.cs: New regression tests.
23904 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
23906 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
23907 sigaltstack implementation.
23909 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
23911 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
23912 stuff if SIGSEGV_ON_ALTSTACK is not defined.
23914 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
23916 * mini.c: Fix warnings.
23918 * mini.c (mono_resolve_patch_target): New function which contains the
23919 arch independent part of the patching process.
23921 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
23922 patching code to a separate function.
23924 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
23926 * mini.c (add_signal_handler): ifdef out on Windows
23928 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
23930 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
23931 cpu-sparc.md: Add exception handling support + other fixes.
23933 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
23934 typed GC detection in --version.
23936 * basic.cs exceptions.cs: New regression tests.
23938 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
23939 the arch specific code can store data during a compilation.
23941 * mini-ops.h: Add OP_SETFRET.
23943 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
23944 function, register a separate icall for each arity, so the icalls can
23947 * mini.c (mono_print_tree): Print negative offsets in a more readable
23950 * mini.c: Make signal handling work on sparc.
23952 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
23954 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
23956 * jit-icalls.c: Emulate truncl by aintl on solaris.
23958 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
23960 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
23962 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
23964 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
23966 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
23967 a MarshalByRef type, inline a method that performs the check, taking into
23968 account that the object can be a proxy. Also implemented tow new opcodes:
23969 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
23970 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
23971 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
23973 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
23975 * mini-ppc.c: if a relative branch displacement is too big
23976 but it points to and area reachable with an absolute branch,
23979 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
23981 * mini.c: optimize small copies in cpblk.
23983 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
23985 * basic-calls.cs basic-float.cs: New regression tests.
23987 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
23988 negative offsets from %fp. Implement localloc. Fix local register
23989 allocation. Fix the case when the this argument needs to be saved to
23990 the stack. Implement some missing opcodes.
23992 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
23994 * mini.c (mini_method_compile): Reenable global regalloc in methods
23995 with exception handlers.
23997 * linear-scan.c (mono_varlist_sort): Fix warning.
23999 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
24001 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
24004 * liveness.c: Make all variables uses in exception clauses volatile, to
24005 prevent them from being allocated to registers. Fixes #42136.
24007 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
24009 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
24010 causes regressions.
24012 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
24013 argument to mono_arch_regalloc_cost.
24015 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
24018 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
24020 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
24021 Make the cost of allocating a variable to a register arch dependent.
24023 * basic-calls.cs: Fix compilation of tests.
24025 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
24026 helper function to cut back on the number of #ifdefs needed.
24028 * mini-ppc.c: Fix compilation.
24030 * basic-calls.cs: New regression tests.
24032 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
24034 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
24035 of l0 since that is callee saved.
24037 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
24040 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
24041 of delay instruction.
24043 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
24045 * mini.h (MonoCallInst): Add 'virtual' flag.
24047 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
24049 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
24051 * *.cs: New regression tests.
24053 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
24056 * mini.c (mono_runtime_install_handlers): Fix build.
24058 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
24059 'signal_stack_size' members.
24061 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
24062 alternate signal stack.
24064 * exceptions-x86.c: Add stack overflow handling.
24066 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
24067 functions to arch independent code.
24069 * mini.c (mono_print_tree): Print more detailed info for load_membase
24072 2004-02-23 Martin Baulig <martin@ximian.com>
24074 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
24076 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
24078 * mini-x86.c: fixed reg allocation for div/rem.
24080 2004-02-22 Miguel de Icaza <miguel@ximian.com>
24082 * driver.c (mono_main): Report some configuratio options on --version.
24084 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
24086 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
24087 low in the address space. Correctly flush memory in thunks where we
24088 output native code.
24090 2004-02-20 Martin Baulig <martin@ximian.com>
24092 * mini.c (mini_get_method): New static method; inflate all generic
24093 methods and methods in open generic instances.
24094 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
24095 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
24097 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
24099 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
24101 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
24103 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
24105 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
24107 * mini-sparc.c (flushi mono_arch_output_basic_block): make
24108 it compile using Sun's compiler.
24110 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
24112 * 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.
24114 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
24116 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
24118 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
24120 * mini-ppc.c: handle calls outside of the allowed range with thunks
24121 allocated using the code manager.
24122 * tramp-ppc.c: use the code manager to hold generated native code.
24123 Fixed the magic trampoline to just patch vtable entries.
24125 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
24127 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
24130 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
24132 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
24135 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
24136 if we have a working __thread implementation.
24138 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
24139 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
24141 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
24143 * mini-x86.c: Fix compilation under gcc 2.
24145 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
24147 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
24148 contains a call to the wrapped function.
24150 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
24151 OP_<CALL>_IMM opcodes, and use them under X86.
24153 * mini.c (mono_jit_find_compiled_method): Fix warning.
24155 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
24157 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
24159 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
24160 functionality to mini.c.
24162 * mini.c (mono_create_jump_trampoline): New function to create a jump
24163 trampoline. Return a compiled method instead of a trampoline if it
24164 exists. Add a cache for jump trampolines.
24166 * mini.c (mono_jit_find_compiled_method): New function to return a
24167 compiled method if it exists.
24169 * mini-x86.c: Call mono_create_jump_trampoline instead of
24170 mono_arch_create_jit_trampoline.
24172 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
24173 a jump trampoline. Fixes #52092.
24175 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
24177 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
24178 which is not up-to-date. Add check_corlib_version () instead.
24180 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
24183 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
24184 since newer valgrind versions do not need it.
24186 * mini.c (mono_jit_compile_method_with_opt): New helper function to
24187 compile a method with a given set of optimizations.
24189 * mini.c: Compile icall wrappers on-demand instead of at startup.
24191 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
24192 wrapper for an icall.
24194 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
24196 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
24199 * iltests.il: Add test for non-empty stack before switch instruction.
24201 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
24203 * mini.c: Add support for new stringbuilder marshalling conventions.
24205 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
24207 2004-02-01 Martin Baulig <martin@ximian.com>
24209 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
24210 in `ginst->mtype_argv'.
24212 2004-01-31 Miguel de Icaza <miguel@ximian.com>
24214 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
24215 facilitate grepping.
24217 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
24219 * mini.c: fixed buglet in initobj generic implementation for references.
24221 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
24223 * Makefile.am: make the version script conditional.
24224 * jit-icalls.c: handle missing truncl().
24226 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
24228 * exceptions.cs: Add more tests for double->int conversion.
24230 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
24231 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
24233 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
24235 * driver.c: make --verbose --version emit an error
24236 if the loaded corlib doesn't match the runtime version.
24238 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
24240 * mini-ppc.h: export ppc_patch().
24241 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
24242 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
24243 on par or better than on MacOSX.
24245 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
24247 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
24248 mono_lookup_pinvoke_call.
24250 * mini-x86.c: Under windows, the default pinvoke calling convention is
24251 stdcall. Fixes #52834.
24253 * mini.c (optimize_branches): Add an upper bound to the number of
24254 iterations to prevent infinite loops on strange loops. Fixes #53003.
24256 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
24258 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
24259 and ISINST. Fixes #52093.
24261 * objects.cs (test_0_vector_array_cast): New tests.
24263 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
24265 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
24266 checking in Array.Set ().
24268 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
24271 * object.cs (test_0_multi_array_cast): New regression test.
24273 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
24275 * exceptions-ppc.c: fix build on Linux/PPC.
24277 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
24279 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
24280 running under valgrind.
24281 (x86_magic_trampoline): Fix build bustage.
24283 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
24284 negative values as well. This is needed for the encoding of the line number
24285 info, since sometimes the line numbers are not in increasing order.
24287 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
24289 * cpu-pentium.md (localloc): Increase the size of the localloc
24290 instruction since it is a loop under Win32.
24292 * debug-mini.c (record_line_number): Get rid of unneccesary memory
24295 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
24297 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
24298 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
24299 Max Horn (max@quendi.de). Fix file names in comments.
24301 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
24303 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
24304 avoid stack overflow.
24305 (replace_usage): Avoid uninitialized variable warnings.
24307 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
24308 and taking the address of valuetype variables.
24310 2004-01-03 Patrik Torstensson
24312 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
24313 for other purposes than FP later on.
24315 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
24317 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
24320 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
24322 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
24324 2003-12-30 Patrik Torstensson <p@rxc.se>
24326 * mini-x86.h: Decreased number of availiable fp regs.
24327 Solves corner cases with FP spilling.
24329 2003-12-23 Patrik Torstensson <p@rxc.se>
24331 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
24332 for floating point stack tracking / spilling on x86.
24335 * basic-float.cs: added float mul overflow test.
24337 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
24339 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
24341 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
24343 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
24344 supports for cond branches that overflow the immediate
24345 overflow offset. mcs can compile simple programs.
24347 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
24349 * exceptions-ppc.c: exception handling support wip:
24350 finally handlers get run on exception.
24352 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
24354 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
24357 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
24359 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
24360 initial support for stack walking and unwinding.
24362 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
24364 * driver.c (mono_main): Make corlib-out-of-sync message more
24365 descriptive. Also remove verify_corlib call.
24367 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
24369 * mini.c: make CEE_NEWARR calls and other emulated opcodes
24370 not overlap with other call's arguments, too.
24372 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
24374 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
24375 move to arch-specific code the choice of arch-specific
24376 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
24377 * mini.c: ensure emulation calls will not interleave
24380 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
24382 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
24383 the magic trampoline stack frame is dropped before executing
24386 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
24388 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
24389 and integer to fp conversions. Added support for overflowing
24390 arguments on the stack. Reserve a couple more registers as temps.
24391 Added support for aot compilation (as output still needs to be
24394 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
24396 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
24397 Don't overwrite return register in some corner cases.
24399 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
24401 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
24402 static constructors when AOT compiling.
24404 * driver.c (mono_main): Call mono_check_corlib_version.
24406 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
24408 * cpu-g4.md, basic.cs: fixed div target register.
24410 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
24412 * mini-ppc.c, basic.cs: shl_imm fix with test.
24414 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
24416 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
24417 structures by value. Misc fixes.
24418 * objects.cs: more tests.
24420 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
24422 * mini-ppc.c: lconv.ovf.i implemented.
24424 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24427 (mini_init): don't error out if someone already called g_thread_init.
24429 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
24431 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
24432 to be any type per the spec. Fix abnormal memory usage when
24433 the same object is repeatedly thrown.
24435 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
24437 * mini.c: check for overruns in IL code.
24439 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
24441 * TODO: Add/remove some todo entries.
24443 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
24445 * driver.c (mono_main): Call mono_verify_corlib.
24447 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
24449 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
24450 This has been moved to mini.c
24451 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
24452 type being casted is marshalbyref it could be a proxy, so instead of
24453 emitting the type check code, emit a call to a runtime method that will
24454 perform the check by calling CanCastTo if needed.
24456 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
24458 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
24459 methods with large stack frames under Win32.
24461 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
24463 * Makefile.am: Distribute regression tests.
24465 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
24466 at the end instead of inserting each variable into the sorted list.
24468 * linear-scan.c (mono_varlist_sort): New helper function.
24470 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
24472 * mini.c: ensure arguments and locals are within bounds.
24474 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
24476 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
24479 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
24481 * mini.c (mono_cprop_copy_values): Fix crash.
24483 * aot.c: Set verbosity back to 0.
24485 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
24487 * regalloc.c: complete memory leak fix by Laurent Morichetti
24490 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
24492 * driver.c (main_thread_handler): Revert the previous patch.
24494 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
24497 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
24498 memory from the memory pool.
24500 * driver.c (main_thread_handler): Turn on all optimizations when
24503 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
24504 an array for better performance.
24506 * regalloc.c (mono_regstate_assign): Fix memory leak.
24508 * debug-mini.c (mono_debug_serialize_debug_info): New function to
24509 serialize the debug info.
24511 * debug-mini.c (mono_debug_add_aot_method): New function to load the
24512 debug info from the serialized representation.
24514 * aot.c: Save debug info into the generated file and load it when
24517 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
24519 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
24521 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
24522 More FP-related fixes.
24524 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
24526 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
24527 and register allocation buglet. Hello world now runs.
24529 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
24531 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
24532 * tramp-ppc.c: fixed class init trampoline.
24533 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
24535 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
24537 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
24538 mini.c: more ppc changes/fixes.
24540 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
24542 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
24543 Also optimize the case when the arguments are the same in the caller
24546 * iltests.il: Add tests for tail calls with valuetype arguments.
24548 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
24550 * mini-ppc.c: fixes for struct return type.
24552 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
24554 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
24555 mono_spillvar_offset() to arch-specific code.
24557 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
24559 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
24561 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
24563 * exceptions-x86.c: Fix stack space leaks.
24565 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
24566 registers from the lmf if the method has save_lmf set.
24568 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
24570 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
24571 of icall wrappers into InvokeInDomain, since these are now per-domain.
24573 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
24575 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
24576 make some opcode emulation and intrinsic ops enabled/disabled
24577 according to the architecture. More fixes.
24579 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
24581 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
24583 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
24585 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
24586 arch-specific handling for 'this' and struct return type to
24587 arch-specific code.
24589 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24591 * aot.c: prevent divide by zero error when reporting (it happened with
24592 Accessibility.dll).
24594 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
24596 * mini.h (inst_switch): Remove unused macro.
24598 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24601 (load_aot_module): free 'info->methods' and 'info' properly. No more
24602 "free(): invalid pointer blah" messages when you have an old aot
24605 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
24607 * jit-icalls.c, mini.c: Added support for context static fields.
24609 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
24611 * mini.c (mono_method_blittable): Methods which set LastError are not
24612 blittable either. Fixes #51108.
24614 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
24616 * mini.c: flush icache.
24617 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
24619 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
24621 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
24623 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
24625 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
24628 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
24631 * inssel.brg (CEE_MKREFANY): Fix AOT case.
24633 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
24635 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
24636 instruction when the result is discarded.
24638 * iltests.il (test_0_div_regalloc): New regression test.
24640 * arrays.cs: Fix compilation error.
24642 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
24644 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
24645 float rules to inssel-x86.brg: sane architectures with FP registers
24646 don't need to implement these rules.
24648 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
24650 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
24652 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
24654 * mini.h, inssel-long32.brg: fixed endianess issues in int64
24655 implementation of 32 bit systems.
24657 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
24659 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
24660 (Jeroen Zwartepoorte).
24662 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
24664 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
24665 the caller and the callee matches.
24667 * mini.c (mono_method_to_ir): Add comment.
24669 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
24670 signbit is missing on some platforms.
24672 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
24674 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
24676 * mini.c (setup_jit_tls_data): Call the new function.
24678 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
24680 * mini-x86.c: Add experimental support for fast access to the lmf
24681 structure under NPTL/Linux 2.6.x.
24683 2003-11-06 Martin Baulig <martin@ximian.com>
24685 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
24686 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
24689 2003-11-02 Martin Baulig <martin@ximian.com>
24691 * mini.c (inflate_generic_field): New static method.
24692 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
24693 generic instance and the field is declared in a generic type, call
24694 inflate_generic_field() to inflate it. Fixes gen-28.cs.
24696 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
24698 * mini.h mini.c (mono_method_same_domain): New function to return
24699 whenever the caller and the callee are in the same domain.
24701 * tramp-x86.c (x86_magic_trampoline): Use the new function.
24703 2003-10-30 Martin Baulig <martin@ximian.com>
24705 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
24706 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
24708 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
24709 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
24711 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
24713 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
24716 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
24717 object here, so it is in the correct appdomain etc.
24719 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
24721 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
24723 (mono_method_to_ir): Avoid freeing the type created returned from
24724 mono_type_create_from_typespec, since it is put into an internal cache
24725 by the function. Fixes pointer.exe.
24727 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
24728 trampolines for icalls and pinvokes as well. Fixes #33569.
24730 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
24732 * mini.c: Update after appdomain changes.
24734 * mini.c (mono_jit_compile_method_inner): Allways compile native
24735 method wrappers in the root domain, since there can only be one
24736 instance of them, whose address is stored in method->info.
24738 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
24740 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
24741 environment variable. Instead detect automatically whenever running
24742 under valgrind using the magic macro RUNNING_ON_VALGRIND from
24745 2003-10-16 Miguel de Icaza <miguel@ximian.com>
24747 * trace.c, trace.h: New files that implement the new trace option
24750 * driver.c: Document new --trace options.
24752 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
24755 - if (mono_jit_trace_calls)
24756 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
24758 * mini.h: prototypes.
24760 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
24762 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
24764 * mini.c inssel.brg: Implement typedefbyref opcodes.
24766 * mini.c (mono_jit_compile_method): Remove unused local variable.
24768 * mini.c (mono_jit_compile_method_inner): Ditto.
24770 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
24772 * tramp-x86.c (x86_class_init_trampoline): Fix build.
24774 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
24776 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
24778 * mini.c (mono_no_aot): Remove unused global variable.
24780 * mini.c: Thread safety fixes.
24782 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
24784 * mini.c (mono_create_class_init_trampoline): Add a lock around
24785 class_init_hash_addr.
24787 * arrays.cs (test_0_newarr_emulation): Add new regression test for
24790 * mini.c: Decompose the NEWARR instruction before decomposing its
24791 arguments. Fixes #30073.
24793 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
24795 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
24798 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
24800 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
24802 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
24804 * driver.c: Add support for compiling icall wrappers to --compile.
24806 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
24808 * inssel.brg: The empty value in class->interface_offsets is -1, not
24811 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
24813 * objects.cs: New test for 'is' operator on an array of interfaces.
24815 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24817 * tramp-ppc.c: update trampoline code to support jumps
24818 and class initialization.
24820 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
24822 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
24824 * inssel.brg (OP_UNBOXCAST): Fix #46027.
24826 * inssel.brg (OP_UNBOX): Remove unused rule.
24828 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
24829 region instead of one for each method. Fixes #47813.
24831 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
24833 * exceptions.cs (test_0_nested_finally): New regression test for
24834 nested exception handlers.
24836 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
24838 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
24840 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
24843 * mini.c (mono_method_check_inlining): Make the inlining limit
24844 configurable by an environment variable.
24846 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
24848 * mini.h: Bump AOT file version.
24850 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
24851 token, store the image along with the token, since the token might not
24852 refer to the same image as the method containing the relocation,
24853 because of inlining.
24855 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
24857 * mini.c (mono_precompile_assemblies): New function to compile
24858 all methods in all loaded assemblies.
24860 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
24862 * regalloc.h regalloc.c (MonoRegState): Change the type of
24863 iassign and fassign to int*, since they can contain large negative
24864 values if the register is spilled. Also added some comments. Fixes
24867 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
24868 under Win32. Fixes #42964.
24870 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
24872 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
24874 * aot.c: Added support for AOT compiling methods which contain calls
24875 to wrappers. Currently, only remoting-invoke-with-check wrappers are
24878 * driver.c (compile_all_methods): Run the compilation in a thread
24879 managed by mono. Fixes #44023.
24881 * mini.c (mono_codegen): Print full method name in verbose output.
24883 * mini-x86.c (mono_arch_patch_code): Fix warning.
24885 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
24886 jumps, since the method we are jumping to might be domain-specific.
24888 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
24890 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
24892 * inssel.brg: string chars are unsigned.
24894 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
24896 * TODO: New todo item.
24898 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
24899 which calls mono_runtime_class_init and patches the call site to
24900 avoid further calls.
24901 (mono_arch_create_class_init_trampoline): New arch specific function
24902 to create a class init trampoline.
24903 (create_trampoline_code): Generalized so it can create
24904 class init trampolines as well.
24906 * mini.c (helper_sig_class_init_trampoline): New helper variable.
24907 (mono_create_class_init_trampoline): New function to create and cache
24908 class init trampolines.
24909 (mono_find_class_init_trampoline_by_addr): New function to lookup the
24910 vtable given the address of a class init trampoline. Used by the
24912 (mono_codegen): Generate a call to a trampoline instead of
24913 mono_runtime_class_init in LDSFLD[A].
24914 (mono_codegen): Add relocations for the new trampoline.
24916 * mini.h mini-x86.c aot.c: Added a new relocation type:
24917 MONO_PATCH_INFO_CLASS_INIT.
24919 * mini.h: Bump AOT version number.
24921 * aot.c: Create a copy of the loaded code instead of using the original
24922 so methods which call each other will be close in memory, improving
24925 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
24926 patch since it breaks the regression tests.
24928 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
24929 for the register saving instruction sequence since the
24930 frame_state_for function in glibc 2.3.2 don't seem to detect it.
24932 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
24934 * TODO: Fix todo item && remove another.
24936 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
24938 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
24941 * aot.c: Moved the check for MONO_LASTAOT into the initialization
24942 function of the module.
24944 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
24945 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
24946 --no-aot command line option.
24948 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
24950 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
24951 by Bernie Solomon (bernard@ugsolutions.com).
24953 * inssel.brg: Refactor the interface offset table related code into
24954 its separate functions and add support for the AOT case.
24956 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
24958 * aot.c (mono_aot_get_method_inner): Fix memory leak.
24960 * aot.c: Added mono_aot_verbose variable and made all debugging
24961 output depend on the value of this variable.
24963 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
24964 method_label and info_label.
24966 * mini.h mini-x86.c aot.c: Added a new relocation type
24967 MONO_PATCH_INFO_IID for klass->interface_id.
24969 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
24970 the MonoJitInfo structure.
24972 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
24973 a non-root appdomain in shared mode.
24975 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
24977 * aot.c: make aot loader less verbose. Remove free of unused variable.
24979 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
24981 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
24983 * .cvsignore: Added *.dll.
24985 * mini.c (mono_print_tree_nl): New function callable while debugging.
24987 * mini.c (mono_print_code): Export this.
24989 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
24992 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
24994 * mini.h (MonoCompile): Added 'jit_info' field.
24996 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
24997 the cfg structure, since it is needed by the AOT compiler.
24999 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
25001 * aot.c: A major rewrite. Changes include:
25002 - save exception tables for methods which have them.
25003 - cache failed lookups in aot_get_method () to avoid the (slow) calls
25004 to g_module_symbol.
25005 - reworked the file format so it is now much smaller and needs
25006 fewer relocation entries.
25008 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
25010 * aot.c (load_aot_module): Fix build bustage on platforms without
25013 2003-09-04 Martin Baulig <martin@ximian.com>
25015 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
25017 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
25019 * TODO: Some new optimization ideas.
25021 * aot.c: Move AOT module loading logic here from mono_assembly_open.
25023 * aot.c: Save the optimization flags used to compile the code into
25026 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
25027 support emitting domain specific code.
25029 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
25030 no longer domain neutral. It can be made domain neutral by compiling
25031 with --optimize=shared.
25033 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
25034 between appdomains.
25036 * driver.c mini.h mini.c: New --no-aot debugging option which disables
25037 loading of AOT code.
25039 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
25041 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
25042 if there is no domain neutrality information.
25044 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
25046 * aot.c (mono_compile_assembly): Emit a symbol containing the file
25047 format version into the generated library.
25049 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
25050 callee method into the caller since one of them could be shared.
25052 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
25053 system exceptions from AOT code now works.
25055 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
25056 method if it is domain neutral and the callee is not.
25058 * graph.c (cfg_emit_one_loop_level): Fix warning.
25060 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
25062 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
25065 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
25067 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
25068 is needed by code which is executed before mono_runtime_init ().
25069 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
25071 * mini.c (mono_thread_abort): Fix warning.
25072 (mono_jit_compile_method): Call static constructor in the AOT case too.
25074 * aot.c (mono_compile_assembly): Fix warning.
25076 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25078 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
25080 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
25082 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
25084 * cpu-pentium.md: Fix the length of call opcodes so they include the
25085 ESP restoring instruction. Fixes #47968.
25087 2003-08-28 Martin Baulig <martin@ximian.com>
25089 * mini-x86.c (mono_arch_call_opcode): Added support for
25090 MONO_TYPE_GENERICINST.
25092 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
25094 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
25096 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
25097 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
25099 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
25102 2003-08-26 Martin Baulig <martin@ximian.com>
25104 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
25105 when reporting an error, set this to the actual error location.
25106 (mono_method_to_ir): Report the correct error location if
25107 get_basic_blocks() returned an error.
25109 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
25111 * mini.c (mono_type_blittable): OBJECT is not blittable.
25112 (mono_method_blittable): Methods which have marshalling descriptors
25113 are not blittable either. Fixes #47842.
25115 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
25117 * driver.c mini.c: Use an environment variable instead of a global
25118 variable. Also fix the build.
25120 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
25121 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
25124 * driver.c mini.c: Added --with-valgrind option to turn off some
25125 code which prevents mono from running under valgrind.
25127 * mini.c (mono_emit_call_args): Fixed warning.
25129 * mini.c (mono_emulate_opcode): Fixed warning.
25131 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25133 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
25134 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
25135 regalloc.c, regalloc.h: specify available registers in arch-specific
25136 code and support floats in the regallocator (patch by Laurent Morichetti
25139 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
25141 * mini.c: mono_thread_current() can be called only after
25142 mono_runtime_init(): rearrange code to not call it early on.
25144 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25146 * mini.c: allocate jump tables in the code mempools.
25148 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25150 * mini.c, mini.h: make sure per-thread data allocated by the jit is
25153 2003-08-10 Miguel de Icaza <miguel@ximian.com>
25155 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
25156 12 to 16. This fixes bug #47453.
25159 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
25161 * mini-ppc.c: fixed indexed load and unsigned compares.
25163 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
25165 * mini.c: reenabled installation of handler for
25166 thread abort signal.
25168 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25170 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
25171 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
25172 until it's fixed and actually useful.
25174 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25176 * inssel-long32.brg: couple more opcodes implemented.
25178 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
25180 * mini-sparc.c: Even more opcodes implemeted.
25182 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
25184 * mini-sparc.c: More opcodes implemented.
25186 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
25188 * mini-sparc.c: More opcodes implemented.
25190 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
25192 * inssel-sparc.brg: Add some needed rules. Direct
25194 * Makefile.am: Use inssel-sparc.brg
25195 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
25196 an assert happy for now.
25198 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
25200 * mini-sparc.c: Fixed compile errors.
25201 * exceptions-sparc.c: Same. We now produce a mono binary
25202 on sparc-linux. Yea.
25204 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
25206 * mini-sparc.c: Renamed registers. Also some macro cleanups.
25207 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
25208 They compile, but do not work.
25210 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25212 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
25213 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
25214 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
25217 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25219 * mini.c: more opcodes implemented and better support for generics.
25221 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
25223 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
25224 * mini.c, mini.h: first cut at generics support: some new instructions
25225 added and changed the behaviour of some of the existing ones.
25227 2003-07-21 Miguel de Icaza <miguel@ximian.com>
25229 * mini.c: Removed definition of metadata_shared mutex here.
25231 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
25233 * mini-x86.c: make vararg calls work for instance methods.
25235 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
25237 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
25238 returns the arguments in a separte list, now.
25240 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25242 * aot.c, mini.c: updates for array type representation changes.
25244 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
25246 * mini.c: register function to perform jit shutdown.
25248 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25250 * mini.c: use a faster allocator if possible.
25252 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
25254 * aot.c: some cleanups and portability changes.
25256 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25258 * mini.c: use faster allocation for CEE_BOX if possible.
25260 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
25262 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
25263 Moved inlined mempcy code to its own function so that is can be
25264 reused. Added an inline memset function as well (optimized initobj).
25265 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
25267 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25269 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
25271 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
25273 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
25274 arch code can setup the cpu for CLR execution, if needed.
25275 We use it on x86 to set the precision of FP operations.
25277 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
25279 * mini.c: disable some optimizations if we can guess they'll cost too
25280 much for a given method.
25282 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
25284 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
25286 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
25287 * mini.h mini.c mini-x86.c: Added instruction level coverage
25288 info collection support.
25290 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25292 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
25293 is now implemented in the profiling API. Get rid of a couple of
25294 unnecessary global variables.
25296 2003-06-15 Nick Drochak <ndrochak@gol.com>
25298 * basic-long.cs: tests for negative values for bigmul, and unsigned.
25299 * cpu-g4.md: add op_bigmul and op_bigmul_un
25300 * cpu_pentium.md: add op_bigmul_un
25301 * inssel-long32.brg: add rule for unsigned bigmul
25302 * mini-ops.h: define OP_BIGMUL_UN
25303 * mini-x86.c: THE BUG: handle (un)signed properly
25304 * mini.c: choose unsigned opcode if needed.
25305 This set of patches fixes bug #44291
25307 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
25309 * mini.c (optimize_branches): improved to handle all kinds of
25310 conditional branches.
25312 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
25314 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
25315 don't raise exceptions.
25317 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25319 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
25320 to arch-specific files.
25322 2003-06-09 Martin Baulig <martin@ximian.com>
25324 * Makefile.am (libs): Added $(LIBGC_LIBS).
25326 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
25328 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
25329 and OP_ATAN (fixes bug#44293).
25331 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
25333 * Makefile.am, mini-x86.c: rename cpu description array to
25334 pentium_desc, since some compilers define the 'pentium' preprocessor
25337 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
25339 * mini.c (mini_select_instructions): add explicit branch if the
25340 following block is not the false target of a conditional branch -
25341 we need this with any optimization that reorder or remove bblocks
25343 * mini.c (optimize_branches): bug fixes
25345 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
25347 * mini.c (mono_method_to_ir): inline static readonly fields
25349 * ssa.c (fold_tree): start cfold support for long (very simple
25352 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
25354 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25356 * inssel.brg: fixed memcpy (bug #44219).
25358 2003-06-05 Dick Porter <dick@ximian.com>
25360 * driver.c: Set the glib log levels to not abort if g_message
25363 g_set_prgname() has to happen before mini_init() so that the
25364 process handle gets the info.
25366 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25368 * driver.c: add intrins to the default optimizations to get wider
25371 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25373 * mini.h: some large basic blocks will overflow a 16-bit
25374 integers for symbolic registers.
25376 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
25378 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
25379 (mono_arch_output_basic_block): fix bug 43499
25381 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
25383 * mini.c: kill duplicated definition of mono_debug_format.
25385 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
25387 * mini-x86.c, arrays.cs: fixed register allocation bug.
25389 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
25391 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
25393 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
25395 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25398 (print_method_from_ip): also print source location information if
25401 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
25403 * mini.c (mono_find_block_region): bug fix in region code
25404 (mini_method_compile): enable removing unreachable code again, but
25405 only in methods without exception clauses.
25407 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
25409 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
25410 Implemented arglist opcode and handling of TypedReference type.
25411 Fixed x86 call convention when a structure is returned.
25412 Minimal support for calling static vararg methods.
25414 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
25416 * mini.c (mini_method_compile): always remove unreachable code,
25417 because the code in them may be inconsistent (access to dead
25418 variables for example).
25420 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
25422 * driver.c, debug-mini.c: warning fixes.
25424 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
25426 * Makefile.am, jit.h, mini.h: install header for embedding mono.
25428 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
25430 * mini.c: thread-static fields are registered in mono_class_vtable(),
25431 so ensure the function is called before checking for them.
25433 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
25435 * mini.c (optimize_branches): fix for bug 43586
25437 * jit-icalls.c (mono_llmult_ovf): added an additional check for
25438 overflow (fixes Bug #43639)
25440 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25442 * mini.c, objects.cs: allow the use of stobj for primitive types.
25444 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25446 * mini.c: be less strict about argument checking until we support
25447 running the verifier.
25449 2003-05-27 Nick Drochak <ndrochak@gol.com>
25451 * basic-long.cs: tests for (ulong)int * (ulong)int also
25452 * mini.c: use the same trick for (ulong)int * (ulong)int
25454 2003-05-27 Nick Drochak <ndrochak@gol.com>
25456 * basic-long.cs: add regression test for (long)int * (long)int
25457 * cpu-pentium.md: add op_bigmul specification
25458 * inssel-long32.brg: add OP_BIGMUL rule
25459 * mini-ops.h: add OP_BIGMUL
25460 * mini-x86.c: register allocator: handle case where src1 needs to be
25462 * mini.c: substitute special BIGMUL opcode in the tree for
25463 (long)int * (long)int
25465 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
25467 * jit-icalls.c: call the type ctor on field access if needed.
25469 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
25471 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
25472 to a method (including results of ldelema, bug#43207).
25474 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
25476 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
25477 colors to show exception handler blocks.
25479 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
25480 (fix for pinvoke7.cs).
25482 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25484 * mini.h, mini.c: ensure correct initialization order for types that
25485 require it. Prepare for lazy compilation of jit icall wrappers.
25486 Provide a name for opcode emulation to reduce unneeded mallocing.
25488 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
25490 * mini-x86.c: better register restoring code and profiling
25491 support for tail calls.
25493 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25495 * mini.h, driver.c: prepare for leaf methods optimization.
25497 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
25499 * mini.c: get targets of branches before converting a method.
25501 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
25503 * mini.c (optimize_branches): added some experimental code (disbaled)
25505 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
25507 * mini.c (optimize_branches): fix branch to branch optimization
25509 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
25511 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
25513 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
25515 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
25518 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
25520 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
25521 enable use of interface variables again.
25523 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
25524 I1 to registers because there is no simply way to sign extend 8bit
25525 quantities in caller saved registers on x86.
25527 * inssel-float.brg: set costs of some rules to 2 so
25528 that monobure always select the arch. specific ones if supplied,
25529 regardless of the order we pass the files to monoburg.
25531 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25533 * mini.c, mini-x86.c: since the magic trampoline for jumps
25534 can't patch the code directly, we do it as soon as the
25535 method gets compiled.
25537 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
25539 * mini-x86.c, mini.h: introduce a new patching method
25540 to support CEE_JMP and tail calls.
25541 * mini.c: obey tail.call. Don't precompile methods target
25543 * tramp-x86.c: new trampoline code to handle methods
25544 reached through a jump.
25546 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
25548 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
25549 bit values to registers
25551 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
25553 * mini.c (mono_compile_get_interface_var): share interface
25554 variables if possible.
25556 2003-05-16 Martin Baulig <martin@ximian.com>
25558 * debug-mini.c (mono_init_debugger): New function to initialize
25559 the debugger. This is not in the debugger since it needs to
25560 access some of mini's internals.
25562 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
25564 * mini.c (mono_method_to_ir): inlining fixes/cleanups
25566 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
25568 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
25569 for value type handling.
25571 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
25573 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
25574 (mono_method_check_inlining): enable inlining of all kinds of wrappers
25576 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
25578 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
25579 the constructor through a proxy.
25581 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25583 * jit-icalls.c, inssel.brg: fixes to array element address
25586 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
25588 * mini-x86.c (is_regsize_var): allocate pointer to registers
25590 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25592 * driver.c: fixed typo, added intrins to the set of optimizations
25593 tested with regressions.
25595 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
25597 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
25598 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
25601 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
25603 * inssel.brg: remove some common pop instructions without side effects
25605 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25607 * inssel-x86.brg: fixed thinko in int to double conversions.
25609 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
25611 * mini.c, jit-icalls.c: added runtime thread-static variable support.
25613 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
25615 * inssel-long32.brg: two more missing instructions.
25617 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
25619 * mini.c (mono_emit_call_args): set the cil_code for all arguments
25620 if not already set.
25622 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
25624 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
25627 * basic-float.cs: Added tests for negative zero.
25629 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25631 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
25632 a couple of missing operations for long casts, with test cases.
25634 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25636 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
25638 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
25640 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
25641 code size estimation.
25643 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
25645 * mini.c (mono_jit_create_remoting_trampoline): make it work with
25646 abstract methods (fix bug 42542)
25648 * aot.c: add ability to handle array types
25650 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
25652 * mini.c: Call the _specific versions of the object allocation
25653 functions if possible.
25655 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
25657 * driver.c: call setlocale ().
25659 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
25661 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
25664 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
25666 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
25668 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
25669 wrappers (fix bug 42122)
25671 2003-05-04 Martin Baulig <martin@ximian.com>
25673 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
25675 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
25676 s/mini_set_defaults/mono_set_defaults/g.
25678 2003-05-04 Martin Baulig <martin@ximian.com>
25680 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
25682 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25684 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
25685 (reported by Don Roberts).
25687 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
25689 * mini.c: temporarily work around two bugs for this release.
25691 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25693 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
25694 that contains -export-dynamic and it makes using the ld script
25696 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
25698 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
25700 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
25703 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
25705 * mini.c: make sure leave calls all the needed finally blocks,
25706 even when the target jumps out of multiple exception clauses.
25708 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25710 * ldscript, Makefile.am: add linker script to reduce the number of
25711 exported symbols (should also fix the issues with libwine defining
25712 some of the same symbols in io-layer).
25714 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
25716 * driver.c (mini_main): Avoid assertion when no file name is given on
25719 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
25721 * driver.c: added --version/-V command line option.
25722 Added the inline optimization in the regression tests.
25724 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25726 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
25727 to the type in the method signature (fixes bug#42134).
25729 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
25731 * mini.c: when inlining, check this is not null only when needed (bug #42135).
25733 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
25735 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
25737 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25739 * driver.c: fixed bug #42100.
25741 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
25743 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
25745 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25747 * mini.c: moved most of the code required to do inlining to its own
25748 function so it can be reused. Inline also ctors if appropriate.
25750 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
25752 * Makefile.am: Link with -export-dynamic so shared libs loaded by
25753 the runtime can call mono API functions.
25755 2003-04-27 Martin Baulig <martin@ximian.com>
25757 * debug-mini.c (mono_debug_init_method): Added
25758 `guint32 breakpoint_id' argument; if the method has a breakpoint,
25759 send a notification to the debugger.
25761 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
25762 running in the Mono Debugger, just pass the breakpoint number to
25763 mono_debug_init_method().
25765 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
25767 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
25769 * mini.c: allow some more unsafe compares.
25771 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25773 * mini-x86.c, Makefile.am: make distcheck works (partially from
25774 a patch by Richard Lee <r.h.lee@attbi.com>).
25775 * regset.c, regset.h: removed, they are unused.
25777 2003-04-25 Dick Porter <dick@ximian.com>
25779 * driver.c: Usage reports the name as 'mono' not 'mini'
25780 * exceptions-x86.c: Build and run on freebsd
25782 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
25784 * Makefile.am: install the program with the 'mono' name and
25785 the library as libmono instead of mini and libmini.
25787 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
25789 * driver.c: provide the APIs for the embedding interface of the old jit.
25791 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
25793 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
25795 2003-04-23 Martin Baulig <martin@ximian.com>
25797 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
25799 * driver.c: Added `--debug' command line argument to enable
25802 2003-04-23 Martin Baulig <martin@ximian.com>
25804 * debug.[ch]: Removed. The code is now in
25805 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
25807 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
25810 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
25812 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
25814 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25817 (mini_cleanup): moved mono_runtime_cleanup call after the call to
25818 mono_domain_finalize.
25819 (mini_method_compile): use mono_method_profile* if the the option is
25822 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
25824 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25825 methods with their wrapper.
25827 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25828 methods with their wrapper.
25830 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
25833 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
25836 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
25839 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
25841 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
25843 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
25845 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
25846 of the mempool. This is slightly faster and uses less memory
25848 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25850 * mini.c: avoid O(n) allocation for variables.
25852 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25854 * mini.c: handle items on the stack after inlining methods.
25856 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25858 * mini.c: make the method->opcode optimization dependent
25859 on MONO_OPT_INSTRINS and do it lazily.
25861 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
25863 * driver.c: print overall results at the end of regression run.
25865 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
25867 * inssel.brg: don't overwrite symbolic registers.
25869 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25871 * inssel-x86.brg: fix conversion from long to float.
25873 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
25875 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
25877 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
25879 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
25881 * driver.c: Added --print-vtable option as in the old JIT.
25883 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
25885 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
25887 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
25889 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
25891 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
25893 * mini.c regalloc.c regalloc.h: Fix memory leak.
25895 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
25897 * aot.c (mono_aot_get_method): register all used strings
25899 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25901 * mini.c: always intern strings references with ldstr at compile time.
25903 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25905 * Makefile.am: add BUILT_SOURCES.
25907 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25909 * driver.c: give a better error message when the assembly to execute
25910 doesn't have an entry point.
25912 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
25914 * Makefile.am: added hack for automake
25916 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
25919 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
25921 22003-04-07 Martin Baulig <martin@ximian.com>
25923 * Makefile.am: Added Makefile.am.
25925 * debugger-main.c: Removed, this is now in the debugger where it
25928 * mini.pc.in: Call this package `mini' for the moment.