1 2010-07-11 Rodrigo Kumpera <rkumpera@novell.com>
3 * mini.c (mono_jit_compile_method_inner): Don't bomb out if we don't
4 support a given runtime implemented method.
6 2010-07-10 Mark Probst <mark.probst@gmail.com>
8 * mini-darwin.c: Register the exception thread with the GC.
10 2010-07-10 Zoltan Varga <vargaz@gmail.com>
12 * mini-llvm.c (set_metadata_flag): Set metadata flags only when using the LLVM
15 2010-07-09 Zoltan Varga <vargaz@gmail.com>
17 * mini.h (MONO_INST_HAS_CONSTANT_LOAD): New instruction flag marking loads which load
20 * ir-emit.h: Clean up the _FAULT macros a bit.
22 * decompose.c: Mark some loads as constant.
24 * mini-llvm.c: Pass the constant-ness of loads to LLVM using custom metadata.
26 2010-07-09 Miguel de Icaza <miguel@novell.com>
28 * driver.c (mini_usage): Change the name of the --sgen flag to be
29 --gc=sgen and also support --gc=boehm. These flags can also be
30 set on MONO_ENV_OPTIONS to propagate this to children processes.
32 * main.c: Remove the MONO_VM_OPTIONS environment variable that
33 only supported "sgen" and "llvm" config options and instead parse
34 the MONO_ENV_OPTIONS as options that are parsed by the command
35 line parser. Any command line option that Mono supports can be
36 passed in this environment variable.
38 2010-07-09 Zoltan Varga <vargaz@gmail.com>
40 * ir-emit.h mini-llvm.c: Fix support for explicit-null-checks +
43 * mini.c (mini_method_compile): Run abcrem uncoditionally when LLVM is used since
44 it can now eliminate more than just bounds checks.
46 * ir-emit.h: Add MAY_FAULT versions of the LOAD_MEMBASE macros which take
47 an extra 'fault' argument.
49 * method-to-ir.c: Set the MONO_INST_FAULT of the array opcodes which are decomposed
52 * decompose.c: Propagate the MONO_INST_FAULT flag from the array opcodes to their
55 * mini-llvm.c: Remove support for the X86/AMD64 COMPARE_MEMBASE opcodes, they are
56 no longer generated when LLVM is used.
58 * abcremoval.c: Eliminate MONO_INST_FAULT flags if possible.
60 2010-07-09 Zoltan Varga <vargaz@gmail.com>
62 * ir-emit.h mini-llvm.c: Fix support for explicit-null-checks + LLVM.
64 2010-07-09 Rolf Bjarne Kvinge <RKvinge@novell.com>
66 * driver.c: Moonlight: Force line buffering for stdout.
68 2010-07-09 Zoltan Varga <vargaz@gmail.com>
70 * mini-llvm.c (emit_load): Revert the last changes, the load/store intrinsics
71 are only callable using invoke.
73 2010-07-09 Zoltan Varga <vargaz@gmail.com>
75 * mini-llvm.c (process_bb): Use emit_load () in one more place.
77 * mini-llvm-cpp.cpp (force_pass_linking): Link in more function passes so
78 MONO_LLVM=xxx is actually usable.
80 * mini-llvm.c (emit_load): Use the mono specific load intrinsics even outside clauses
81 since LLVM might be able to hoist them out of loops.
84 2010-07-08 Neale Ferguson <neale@sinenomine.net>
86 * mini-s390x.c: Correct setting value of header from cfg->header - fix crash
87 in typeload-unaligned test.
89 2010-07-08 Zoltan Varga <vargaz@gmail.com>
91 * xdebug.c (mono_save_trampoline_xdebug_info): Make this receive a MonoTrampInfo.
93 * tramp-<ARCH>.c: Move the calls to save_trampoline_xdebug_info () into
94 mini-trampolines.c/mini-exceptions.c. Use a more human readable name for
95 generic trampolines+rgctx fetch trampolines.
97 2010-07-08 Geoff Norton <gnorton@novell.com>
99 * genmdesc.pl: nacl is not a new inst slot, it just modifies the size slot.
101 2010-07-07 Zoltan Varga <vargaz@gmail.com>
103 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Add xdebug info.
105 * method-to-ir.c (emit_imt_argument): Call add_outarg_reg even if MONO_ARCH_IMT_REG
106 is not defined in the LLVM case to keep the imt arg alive.
108 2010-07-06 Zoltan Varga <vargaz@gmail.com>
110 * exceptions-<ARCH>.c mini-llvm.c: Clean up the naming of the llvm related trampoline
111 functions, now its 'llvm_<FOO>_trampoline'.
113 * method-to-ir.c (emit_imt_argument): Fix llvm support.
115 * mini-llvm.c: Use only one mono specific LLVM calling convention since imt/rgctx
116 cannot be passed in the same call.
118 * mini-amd64.h mini-amd64.c tramp-amd64.c aot-compiler.c: Change the IMT
119 register to be the same as the RGCTX register, the two can't be used together on
122 2010-07-05 Miguel de Icaza <miguel@novell.com>
124 * driver.c (mono_main), main.c: Add support for MONO_VM_CONFIG
125 that allows the user to force the VM to use llvm or sgen.
127 2010-07-05 Zoltan Varga <vargaz@gmail.com>
129 * exceptions-ppc.c (mono_arch_handle_exception): Resume from the signal handler
130 before processing the exception on PPC too.
132 * mini-ppc.h (MONO_CONTEXT_SET_SP): Define this to fix the PPC build.
134 * mini-ppc.c tramp-ppc.c aot-compiler.c: Change the managed calling convention so
135 'this' is always passed as the first argument, before the vtype ret arg. This
136 simplifies get_this_arg_reg () and LLVM integration.
138 2010-07-05 Martin Baulig <martin@ximian.com>
140 * exceptions-x86.c (mono_arch_handle_exception): Port this to
141 Windows; apply my patch from r159782 in the mono-2-6 branch.
143 2010-07-05 Rolf Bjarne Kvinge <RKvinge@novell.com>
145 * Makefile.am: Don't build the debug assembler files if we're building without
148 2010-07-05 Zoltan Varga <vargaz@gmail.com>
150 * aot-compiler.c (arch_emit_unbox_trampoline): Fix this after the callconv changes.
152 2010-07-04 Zoltan Varga <vargaz@gmail.com>
154 * tramp-arm.c (mono_arch_create_generic_trampoline): Fix the max trampoline
157 * mini-arm.h (MonoContext): Get rid of the 'ebp' field, use
158 regs [ARMREG_FP] instead.
160 * unwind.c (decode_lsda): Use read32 for reading 32 bit quantities.
162 * tramp-arm.c (mono_arch_create_generic_trampoline): Save the original sp to
163 lmf->iregs [ARMREG_IP] to be consistent with mono_arch_emit_prolog ().
165 * mini-arm.h (MonoLMF): Remove unused fregs field, add comments for other fields.
167 * exceptions-arm.c: Clean up the handling of LMFs. Add LLVM exception trampolines.
169 * mini-arm.c: Always use V5 for passing IMT/RGCTX when running under LLVM.
171 * method-to-ir.c (emit_imt_argument): Fix LLVM support for architectures
172 without IMT_REG defined (ARM).
174 * exceptions-arm.c: Add LLVM throw exception trampolines, add xdebug info for
177 2010-07-03 Zoltan Varga <vargaz@gmail.com>
179 * mini-llvm.c (process_bb): Disable OP_MEMORY_BARRIER on arm.
181 2010-07-02 Zoltan Varga <vargaz@gmail.com>
183 * mini.h: Applied patch from Elijah Taylor (elijahtaylor@google.com). Fix some
184 definitions to match their declarations and vice-versa.
186 2010-07-01 Zoltan Varga <vargaz@gmail.com>
188 * Makefile.am (common_sources): Add mini-llvm.h.
190 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the lsda offset.
192 2010-06-30 Zoltan Varga <vargaz@gmail.com>
194 * mini.c (mini_cleanup): Avoid calling mono_runtime_shutdown () if cross
197 Wed Jun 30 12:10:57 CEST 2010 Paolo Molaro <lupus@ximian.com>
199 * Makefile.am, mini-llvm.h, mini-unwind.h, mini.c, mini.h, xdebug.c:
200 implemt the option of loading the llvm backend from a module so
201 that we can have a single binary and the bloat from llvm is
202 only experienced when it is actually loaded.
204 Wed Jun 30 12:02:39 CEST 2010 Paolo Molaro <lupus@ximian.com>
206 * mini-llvm.c: remove direct access to mono_defaults.
208 2010-06-29 Zoltan Varga <vargaz@gmail.com>
210 * mini-arm.c (mono_arch_get_vcall_slot): This is no longer used on ARM, so make it
213 * mini-trampolines.c (mono_vcall_trampoline): Fix a warning.
215 * mini-x86.c (mono_arch_get_vcall_slot): Remove most cases as the only caller
216 is now mono_arch_nullify_class_init_trampoline ().
217 (mono_arch_output_basic_block): Remove the special casing from the CALL_MEMBASE
218 opcodes, they are no longer needed.
220 * mini-amd64.c (mono_arch_get_vcall_slot): Remove most cases as the only caller is
221 now mono_arch_nullify_class_init_trampoline ().
222 (mono_arch_output_basic_block): Remove the special casing from the CALL_MEMBASE
223 opcodes, they are no longer needed.
225 * mini-trampolines.c (mono_vcall_trampoline): Use the LLVM method of obtaining the
226 vtable on platforms which support it.
228 * driver.c: Print the full LLVM version we are compiled against in --version.
230 * aot-runtime.c (decode_exception_debug_info): Separate the LLVM and non-LLVM code
231 a bit better. Decode nesting information to fix eh support for llvm+aot.
233 * aot-compiler.c (emit_exception_debug_info): Encode nesting information for LLVM
236 * mini-llvm.c (mono_llvm_cleanup): Dispose the aot module too.
238 * mini-arm.c (get_call_info): Change the managed calling convention so 'this'
239 is always passed as the first argument, before the vtype ret arg. This simplifies
240 get_this_arg_reg () and LLVM integration.
242 2010-06-28 Zoltan Varga <vargaz@gmail.com>
244 * mini-trampolines.c mini.c: Rework the virtual call handling code by using a separate
245 vtable trampoline for each vtable slot for both the LLVM and non-LLVM cases. Move
246 most of the vcall specific code to mono_vcall_trampoline () from
247 common_call_trampoline ().
249 2010-06-27 Zoltan Varga <vargaz@gmail.com>
251 * mini-trampolines.c (common_call_trampoline): Remove the code which created static
252 rgctx trampolines when called from LLVM, they won't work for dynamic rgctx arguments
253 if the callsite is patched.
255 * mini-llvm.c (process_call): Disable calls which need an rgctx arg if not using
258 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Fix the name of
259 the trampoline in the xdebug info.
261 * mini-trampolines.c (common_call_trampoline): Make the last change work for LLVM
264 2010-06-26 Zoltan Varga <vargaz@gmail.com>
266 * mini-llvm.c: Fix a few problems exposed by make check.
268 2010-06-25 Mark Probst <mark.probst@gmail.com>
270 * mini-trampolines.c (common_call_trampoline): An ugly hack to
271 work around a potentially very hard to fix problem with inflating
274 2010-06-26 Zoltan Varga <vargaz@gmail.com>
276 * method-to-ir.c (mono_emit_wb_aware_memcpy): Remove the workaround as the core
277 problem has been fixes.
279 2010-06-25 Zoltan Varga <vargaz@gmail.com>
281 * Makefile.am: Add an 'SGEN' make variable to allow tests to be run with SGEN.
283 * mini-gc.c (mini_gc_init_cfg): Use mono_gc_is_moving () instead of HAVE_SGEN_GC.
284 It might be be better to define a MonoGCJitOptions structure later and have the
287 * mini-darwin.c: Don't undefine pthread_ calls for SGEN, they are no longer defined.
289 * Makefile.am: Use libwapi.la for both sgen and non-sgen builds.
291 * debugger-agent.c (get_objref): Implement support for sgen.
293 * driver.c: Remove the unused gc_wrapper.h include.
295 * driver.c (mono_main): Delegate the --desktop mode optimizations to the GC
298 2010-06-25 Zoltan Varga <vargaz@gmail.com>
300 * driver.c (mono_main): Use mono_gc_get_description () to print the GC name.
302 * mini-gc.c (mini_gc_init_cfg): New function to initialize GC specific flags
305 * method-to-ir.c mini.c: Remove usage of HAVE_SGEN_GC and use runtime checks
308 2010-06-23 Miguel de Icaza <miguel@novell.com>
310 * Makefile.am: Build the mono-sgen binary a Mono VM with the Sgen
311 GC enabled as well as libmono-sgen-2.0 and libomonosgen-static
313 * driver.c: Do not depend on the USED_GC_NAME when using SGen, use
314 it only for Boehm diagnostics.
316 * Makefile.am: Make the file a bit more consistent.
318 * debug-debugger.c: Wrap the entire file with an #ifdef
319 MONO_DEBUGGER_SUPPORTED to simplify the build.
321 * Makefile.am: Fix the opcodes build issue by including the
322 source, not by including the .lo file directly
324 Always bring the MDB sources into the build, to drop the
325 dependency on the AM_CONDITIONAL from configure.in as the hard
326 debugger supports Boehm, but not Sgen, this simplifies the build.
328 * Renamed the *.s files into *.S
330 2010-06-24 Rodrigo Kumpera <rkumpera@novell.com>
332 * method-to-ir.c (mono_emit_wb_aware_memcpy): Don't emit bitmap
333 wb for now on 64bits systems while issues with valuetype returns
336 2010-06-24 Zoltan Varga <vargaz@gmail.com>
338 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add support for using a standard set of
339 passes by calling createStandardFunctionPasses ().
341 2010-06-23 Zoltan Varga <vargaz@gmail.com>
343 * mini.h (MONO_INS_HAS_NO_SIDE_EFFECT): Add OP_LDADDR.
345 2010-06-22 Zoltan Varga <vargaz@gmail.com>
347 * method-to-ir.c (mono_method_to_ir): Don't mark loads from OP_LDADDR with
350 * mini-llvm.c (mono_llvm_emit_method): Recalculate MONO_INST_INDIRECT flags to
351 allow better optimization if the OP_LDADDR which caused the flag to be set was
354 * exceptions-amd64.c (get_throw_trampoline): Align the stack properly.
356 * mini-amd64.c (mono_arch_emit_exceptions): Pass only the type token index, not
359 * mini-llvm.c (emit_entry_bb): Save the this argument only in gshared methods.
361 * mini-llvm.c: Fix a couple memory leaks. Get rid of a few #ifdefs.
363 2010-06-22 Zoltan Varga <vargaz@gmail.com>
365 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Call patch_callsite ()
366 to handle the code sequence generated for non-near calls. Fixes #616056.
368 2010-06-21 Zoltan Varga <vargaz@gmail.com>
370 * exceptions-x86.c (mono_arch_find_jit_info_ext): Adjust eip in the lmf case too.
372 * exceptions-x86.c: Add a resume_unwind trampoline for LLVM.
374 * mini-llvm.c (exception_cb): For nested clauses, add the same try range to the
376 (mono_llvm_check_method_supported): Enable llvm for methods with nested clauses.
377 (mono_llvm_emit_method): Instead of calling 'mono_resume_unwind' directly, call a
378 trampoline which saves the context, so changes made to callee saved registers in
379 finally clauses are visible to a nesting catch clause.
381 * exceptions-amd64.c: Add a resume_unwind trampoline for LLVM.
383 * mini-exceptions.c (mono_handle_exception_internal): Fix support for nested clauses
384 in LLVM compiled code.
385 (mono_handle_exception_internal): Add a 'ctx' argument containing the state after
386 the finally handler has ran.
388 * mini.h (ResumeState): New structure containing information required to resume
389 exception handling after executing LLVM compiled finally clauses.
391 * exceptions-amd64.c (get_throw_trampoline): Clean up the amd64 throw trampolines a
392 bit, by passing all the registers as one argument.
394 2010-06-19 Zoltan Varga <vargaz@gmail.com>
396 * tramp-amd64.c (mono_arch_create_generic_trampoline): Increase the buf len a little,
399 2010-06-18 Zoltan Varga <vargaz@gmail.com>
401 * aot-compiler.c (emit_klass_info): Mark unloadable classes properly.
403 * aot-compiler.c aot-runtime.c: Fix LLVM support.
405 * mini-llvm.c: When emitting OP_CALL_HANDLER, avoid branching directly to the landing
406 pad, branch to a new bblock instead.
408 * aot-compiler.c (emit_method_code): Use cfg->header instead of the header of
411 * exceptions-amd64.c (mono_arch_exceptions_init): Fix fullaot support.
413 * mini-llvm.c (process_bb): Add support for OP_SQRT when using the LLVM mono branch.
415 2010-06-17 Geoff Norton <gnorton@novell.com>
418 * exceptions-arm.c: Move the UCONTEXT macros to mono-sigcontext.h so they
421 2010-06-17 Zoltan Varga <vargaz@gmail.com>
423 * aot-compiler.c (emit_klass_info): Handle type load exceptions.
425 * method-to-ir.c (mono_method_to_ir): Avoid a crash if mono_method_get_header ()
428 * exceptions-x86.c (mono_x86_throw_corlib_exception): Negate the decrement of
429 the ip done by throw_exception (), it is not needed for corlib exceptions.
431 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
433 * method-to-ir.c (mono_emit_wb_aware_memcpy): Simplify this function.
434 Call new jit icall mono_gc_wbarrier_value_copy_bitmap for vt wbarrier
435 of size > 5 words. This support fast barriers for value types up to
436 256/512 bytes which beyond that the copying itself is the major issue.
438 * method-to-ir.c (mini_emit_stobj): The intrinsic version is safe
439 for gsharing, so use it.
441 This eliminate all calls to mono_value_copy from managed code in
442 gmcs, fsharp and ipy.
444 This gives a 2% perf boost on ipy and 1% on gmcs over previous patches.
446 Even thou a lot of mono_value_copy calls were eliminated from fsharp,
449 * mini.c (mini_init): Register new icall.
451 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
453 * method-to-ir.c (mono_emit_wb_aware_memcpy): Handle nested valuetypes.
454 This eliminates 2% of mono_value_copy calls on ipy and 12% on fsharp.
456 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
458 * method-to-ir.c (mini_emit_stobj): Don't call mono_value_copy for small
459 value types as the overhead is huge. Manually expand it up to 5 words to
462 This improves gmcs times by 5% and unmodified binary-tree by 78%. The later
463 is an exception that performance is dominated by mono_value_copy.
465 This puts sgen about 5% ahead of boehm in terms of wall-clock on a Core2Quad.
467 2010-06-17 Zoltan Varga <vargaz@gmail.com>
469 * mini-llvm.c (process_call): Disable LLVM for calls to generic class init
470 trampolines on x86, since those have their own cconv.
472 * exceptions-x86.c (mono_arch_exceptions_init): Implement the llvm throw corlib
473 exception trampolines.
475 * tramp-x86.c: Add xdebug info for a few trampolines.
477 * mini-llvm.c: Set the name of the arguments.
479 * mini-llvm.c (emit_cond_system_exception): Pass the ip of to throw_corlib_trampoline
480 using a block address if using the LLVM mono branch.
482 * exceptions-amd64.c (mono_arch_exceptions_init): Add new LLVM throw corlib exception
485 2010-06-15 Zoltan Varga <vargaz@gmail.com>
487 * mini-ppc.c (mono_arch_get_cie_program): Define this for powerpc too.
489 * mini-llvm.c (process_bb): Add a missing CHECK_FAILURE.
491 * mini.c (mini_init): Remove some of the llvm restrictions, they are no longer needed.
493 * method-to-ir.c (mono_method_to_ir): Enable fast virtual calls when using llvm.
495 * mini-trampolines.c (mono_llvm_vcall_trampoline): Rewrite this to use one vtable
496 trampoline per vtable slot index. The slot, along with the 'this' argument is enough
497 to identify the vtable slot address plus the method which needs to be compiled.
499 * mini.c (mini_get_vtable_trampoline): Use one vtable trampoline per vtable slot when
502 * mini-x86.c (get_call_info_internal): Change the managed calling convention so
503 'this' is always passed as the first argument, before the vtype ret arg. This
504 simplifies get_this_arg_reg () and LLVM integration.
506 * mini-amd64.c (get_call_info): Fix the handling of MONO_TYPE_TYPEDBYREF after
509 * tramp-x86.c (mono_arch_create_generic_trampoline): Emit unwind info for
512 * mini-x86.c (mono_arch_get_cie_program): Implement this for x86.
514 * mini-llvm.c: Fix compilation with llvm 2.6.
516 * mini-amd64.c (CallInfo): Fix the position of the vret_arg_index field.
518 * mini-llvm.c (mono_llvm_emit_method): Fix the build if LLVM_MONO_BRANCH is not
521 * mini-amd64.c (get_call_info): Change the managed calling convention so 'this'
522 is always passed as the first argument, before the vtype ret arg. This simplifies
523 get_this_arg_reg () and LLVM integration.
525 2010-06-14 Rodrigo Kumpera <rkumpera@novell.com>
527 * method-to-ir.c (mono_method_to_ir): Add support for .ctor intrinsics.
529 * method-to-ir.c (mini_emit_inst_for_ctor): New function for .ctor intrinsics.
530 For now just call simd intrinsics. This makes "x[0] = new Vector4f (10)"
531 translate into much nicer code.
533 2010-06-14 Zoltan Varga <vargaz@gmail.com>
535 * mini-llvm.c (sig_to_llvm_sig_full): Add a 'sinfo' out argument which returns
536 parameter index information. Use this to simplify a lot of code.
538 * unwind.c (mono_unwind_decode_fde): Handle augmentions using a loop.
540 2010-06-12 Zoltan Varga <vargaz@gmail.com>
542 * aot-compiler.c (compile_method): Add a 'depth' parameter to add_generic_class too
543 to fix infinite generic recursion. Fixes #612702.
545 2010-06-11 Zoltan Varga <vargaz@gmail.com>
547 * object.c: Use a callback to create IMT trampolines, allowing the usage of one
548 imt trampoline per imt slot when using LLVM.
550 2010-06-10 Jonathan Pryor <jpryor@novell.com>
552 * mini.c (mini_cleanup): Call mono_runtime_shutdown(). Fixes #438454.
554 2010-06-09 Levi Bard <levi@unity3d.com>
556 * debugger-agent.c: Clear unloaded types on appdomain unload.
558 2010-06-08 Zoltan Varga <vargaz@gmail.com>
560 * liveness.c (visit_bb): Make the component vregs of long vars volatile as well.
563 * exceptions.cs: Add a test.
565 2010-06-06 Zoltan Varga <vargaz@gmail.com>
567 * mini-llvm.c (mono_llvm_check_method_supported): Only disable llvm for nested clauses.
569 * mini.c (mini_method_compile): Move the LLVM checks to a function in mini-llvm.c.
571 * mini.c (mono_jit_runtime_invoke): Initialize *exc to NULL before calling the wrapper,
572 so it doesn't have to do it.
574 * helpers.c (mono_disassemble_code): Flush stdout, so the output from the spawned
575 process does not mix with ours.
577 * mini-llvm.c (mono_llvm_emit_method): Refactor this giant function into smaller
580 * mini-llvm.c method-to-ir.c ir-emit.h: When using the llvm mono branch, allow
581 loads/stores which can throw exceptions inside clauses.
583 2010-06-05 Zoltan Varga <vargaz@gmail.com>
585 * mini-llvm.c (mono_llvm_emit_method): Fix support for finally clauses with more than
588 * mini.c (mini_init): Register mono_resume_unwind as an icall.
590 2010-06-03 Zoltan Varga <vargaz@gmail.com>
592 * dwarfwriter.c: Update after the mono_debug_lookup_locals () changes.
594 * debugger-agent.c (method_commands_internal): Ditto. Return scope information for
597 2010-06-03 Zoltan Varga <vargaz@gmail.com>
599 * debugger-agent.c (appdomain_unload): Clear all breakpoint instances in the dying
602 2010-06-02 Zoltan Varga <vargaz@gmail.com>
604 * method-to-ir.c (set_rgctx_arg): New helper function to remove some duplicate code.
605 Use a separate generic class init trampoline for llvm, since it needs a different
608 * unwind.c (mono_unwind_decode_fde): Make this decode the mono specific LSDA which
609 includes the location of this/rgctx.
611 * mini-llvm.c aot-runtime.c: Enable generic sharing for llvm if using the LLVM mono
614 2010-06-01 Zoltan Varga <vargaz@gmail.com>
616 * mini.c (mini_method_compile): Enable llvm+exceptions on LLVM SVN.
618 * mini-llvm.c (emit_cond_system_exception): Disable llvm when this occurs in a
621 2010-05-31 Zoltan Varga <vargaz@gmail.com>
623 * unwind.c (mono_unwind_decode_fde): The FDE only has an augmention if the CIE
626 * aot-runtime.c (decode_eh_frame): Fix an assert condition.
628 * aot-compiler.c (patch_to_string): New debugging helper function.
630 2010-05-30 Zoltan Varga <vargaz@gmail.com>
632 * exceptions-amd64.c (get_throw_trampoline): Fix the xdebug name of the corlib
635 * exceptions-x86.c (mono_arch_exceptions_init): Create an llvm rethrow trampoline too.
637 * mini-llvm.c (mono_llvm_emit_method): Implement OP_RETHROW.
639 * method-to-ir.c (mono_method_to_ir): Emit a OP_NOT_REACHED after a rethrow.
641 * mini-llvm.c (emit_call): Compute the containing try clause correctly for nested
644 * mini.c (create_jit_info): Print EH clause info for LLVM too.
646 2010-05-28 Mark Probst <mark.probst@gmail.com>
648 * method-to-ir.c (mono_method_to_ir): Emit a write barrier for
649 cpobj with reference types.
651 2010-05-28 Mark Probst <mark.probst@gmail.com>
653 * method-to-ir.c (mono_method_to_ir): Only explicitly add the
654 write barrier for reference types.
656 2010-05-27 Zoltan Varga <vargaz@gmail.com>
658 * mini-s390x.c (mono_arch_output_basic_block): Applied patch from Aurelien Minvielle
659 . Fix OP_ATOMIC_EXCHANGE_I4 on s390x. Fixes #609023.
661 2010-05-31 Martin Baulig <martin@ximian.com>
665 * debugger-agent.c (breakpoints_cleanup): Iterate over `event_requests', call
666 clear_breakpoint() on all breakpoint events and remove them from the list.
668 2010-05-27 Martin Baulig <martin@ximian.com>
672 * debugger-agent.c (method_commands, type_commands): Temporarily
673 set the appdomain while executing this method; do all metadata
674 calls in the debuggee's appdomain where user assemblies are loaded.
676 2010-05-27 Zoltan Varga <vargaz@gmail.com>
678 * mini-s390x.c (mono_arch_get_delegate_invoke_impls): Fix the s390x build.
680 2010-05-26 Rodrigo Kumpera <rkumpera@novell.com>
682 * method-to-ir.c (mono_method_to_ir): Add missing write barrier to stobj.
684 2010-05-26 Zoltan Varga <vargaz@gmail.com>
686 * method-to-ir.c: Instead of freeing method headers immediately, save them in a list in
687 MonoCompile, and free them in mono_destroy_compile (), since the MonoType's in them could
688 be referenced even after the header is freed.
690 * aot-runtime.c: Remove the half finished support for decoding the .arm_exidx
693 2010-05-25 Zoltan Varga <vargaz@gmail.com>
695 2010-05-25 Bill Holmes <billholmes54@gmail.com>
697 * genmdesc.c (main): Fixing the detection of the nacl switch.
699 Code is contributed under MIT/X11 license.
701 2010-05-25 Zoltan Varga <vargaz@gmail.com>
703 * exceptions-amd64.c (mono_arch_find_jit_info_ext): Adjust the ip for LMF frames too.
705 * mini-llvm.c aot-compiler.c: More LLVM 2.8 updates.
707 * mini.h (LLVM_CHECK_VERSION): New helper macro.
709 2010-05-25 Miguel de Icaza <miguel@novell.com>
711 * genmdesc.pl (build_spec): Add support for nacl: keyword also to
714 * genmdesc.c: Added support for nacl: key on the machine
715 description files to support the extra space required by Google
718 2010-05-23 Zoltan Varga <vargaz@gmail.com>
720 * mini.c (mono_jit_compile_method_inner): Propagate exceptions in one more place.
722 2010-05-23 Zoltan Varga <vargaz@gmail.com>
724 * mini.c (mono_jit_compile_method_inner): Propagate exceptions from
725 mono_runtime_class_init_full ().
726 (mono_jit_runtime_invoke): Ditto. Fixes #608073.
728 2010-05-22 Zoltan Varga <vargaz@gmail.com>
730 * mini-llvm.c mini-llvm-cpp.cpp: Update after LLVM 2.8 changes.
732 2010-05-21 Zoltan Varga <vargaz@gmail.com>
734 * mini-ppc.c (mono_arch_output_basic_block): Use ins->inst_c1 instead of p1, the
735 two are not the same on ilp32.
737 2010-05-21 Zoltan Varga <vargaz@gmail.com>
739 * mini.c (mono_jit_compile_method_inner): Remove a DISABLE_JIT block which was
742 * mini-ppc.c: Fix the DISABLE_JIT build.
744 2010-05-20 Zoltan Varga <vargaz@gmail.com>
746 * aot-runtime.c (decode_resolve_method_ref): Rename this from decode_method_ref_2.
747 (make_writable): Remove this unused function.
749 2010-05-20 Zoltan Varga <vargaz@gmail.com>
751 * aot-compiler.c: Collect all information about a PLT entry into a separate MonoPltEntry
752 structure. Make the labels to plt entries local symbols instead of assembler local
753 labels, since tha latter causes problems for the iphone linker.
755 2010-05-19 Zoltan Varga <vargaz@gmail.com>
757 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle one more case with ilp32.
759 2010-05-17 Zoltan Varga <vargaz@gmail.com>
761 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle ilp32.
762 (ppc_patch_full): Ditto.
764 * mini-arm.c (mono_arch_build_imt_thunk): Fix the fail_tramp case.
766 * method-to-ir.c (mono_method_to_ir): Use fast generic virtual method invocation
767 if gshared is enabled, to avoid asserts in the trampoline code.
769 * mini-ia64.c (mono_arch_build_imt_thunk): Implement generalized imt thunks
772 2010-05-15 Geoff Norton <gnorton@novell.com>
774 * dwarfwriter.c, xdebug.c: Fix a pretty large leak when running in
777 2010-05-14 Geoff Norton <gnorton@novell.com>
779 * exceptions-x86.c: Fix the alignment of this trampoline so we dont get a
780 misaligned stack on darwin.
782 2010-05-14 Zoltan Varga <vargaz@gmail.com>
784 * mini-arm.c aot-compiler.c: Implement support for generalized imt thunks on
787 2010-05-14 Zoltan Varga <vargaz@gmail.com>
789 * xdebug.c: Fix ARM support.
791 2010-05-13 Zoltan Varga <vargaz@gmail.com>
793 * exceptions-x86.c (mono_arch_handle_exception): Resume from the signal handler
794 and do most of the work on the normal stack.
795 (mono_x86_get_signal_exception_trampoline): New x86 specific trampoline function.
797 2010-05-13 Zoltan Varga <vargaz@gmail.com>
799 * aot-compiler.c: Put non-code data into the .rodata section on linux.
801 2010-05-13 Zoltan Varga <vargaz@gmail.com>
803 * exceptions-arm.c (mono_arch_handle_exception): Fix the cross-compile case.
805 2010-05-13 Zoltan Varga <vargaz@gmail.com>
807 * exceptions-arm.c (mono_arch_handle_exception): Resume from the signal handler
808 and do most of the work on the normal stack.
810 2010-05-13 Zoltan Varga <vargaz@gmail.com>
812 * exceptions-amd64.c (mono_arch_handle_exception): Resume from the signal handler
813 and do most of the work on the normal stack even if sigaltstack is disabled.
815 2010-05-12 Zoltan Varga <vargaz@gmail.com>
817 * exceptions-amd64.c (mono_arch_sigctx_to_monoctx): Simplify this now that
818 UCONTEXT_REG_ constants are available on linux as well.
819 (mono_arch_monoctx_to_sigctx): Ditto.
820 (mono_arch_ip_from_context): Ditto.
822 2010-05-12 Zoltan Varga <vargaz@gmail.com>
824 * debugger-agent.c (set_breakpoint): Fix setting of pending breakpoints in
827 2010-05-11 Zoltan Varga <vargaz@gmail.com>
829 * aot-compiler.c (emit_plt): Don't align the plt to a pagesize on x86, it is
832 2010-05-10 Zoltan Varga <vargaz@gmail.com>
834 * debugger-agent.c (insert_breakpoint): Print a more descriptive error message
835 if a breakpoint cannot be inserted.
837 2010-05-08 Zoltan Varga <vargaz@gmail.com>
839 * aot-compiler.c (emit_and_reloc_code): Fix a warning.
841 2010-05-07 Zoltan Varga <vargaz@gmail.com>
843 * debugger-agent.c (frame_commands): Return an error instead of asserting if
844 no JIT info is found for the method.
846 2010-05-05 Jonathan Chambers <joncham@gmail.com>
848 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Protect against a NULL sigctx
851 2010-05-05 Zoltan Varga <vargaz@gmail.com>
853 * mini-amd64.c (mono_arch_get_trampolines): New arch specific function returning
854 a list of arch specific trampolines.
856 * aot-compiler.c (emit_trampolines): Use it.
858 2010-05-05 Zoltan Varga <vargaz@gmail.com>
860 * tramp-<ARCH>.c exceptions-<ARCH>.c mini-trampolines.c mini-exceptions.c
861 aot-compiler.c: Use the _full trampoline creation functions on all platforms,
862 get rid of the _full from their name.
864 2010-05-05 Zoltan Varga <vargaz@gmail.com>
866 * tramp-x86.c (mono_arch_create_generic_trampoline): Call
867 get_nullified_class_init_trampoline to remove some code duplication.
869 2010-05-03 Zoltan Varga <vargaz@gmail.com>
871 * mini-x86.c (mono_arch_emit_prolog): Fix full-aot support for thread
874 2010-05-01 Zoltan Varga <vargaz@gmail.com>
876 * mini-amd64.c (mono_arch_emit_load_aotconst): New arch-specific function.
878 * tramp-amd64.c: Use emit_load_aotconst to remove some code duplication.
880 * aot-runtime.c (init_plt): Make the default entries point to the AOT trampoline,
881 there is no need to jump through the first plt entry.
883 * aot-runtime.c (mono_aot_get_named_code): Rename to mono_aot_get_trampoline.
885 * aot-runtime.c (mono_aot_get_plt_entry): Move the arch specific parts to an
886 arch-specific function.
887 (mono_aot_get_plt_info_offset): Ditto.
889 * aot-runtime.c (mono_aot_register_jit_icall): New helper function called from
890 mono_arch_init () to register jit icalls called from full-aot trampolines.
891 (load_function): Get rid of the arch specific #ifdefs, move the relevant code
894 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception_full): Get rid of
895 the specialized throw corlib exception trampoline, use a variant of the normal
896 trampoline along with a new C function which does the call to
897 mono_exception_from_token (), just like on x86.
899 2010-05-01 Zoltan Varga <vargaz@gmail.com>
901 * mini-trampolines.c aot-compiler.c tramp-<ARCH>.c exceptions-<ARCH>.c:
902 Reorganize the full aot trampoline creation functions, instead of taking a bunch
903 of out arguments, they will now take a MonoTrampInfo** out argument. Simplify
904 some code in aot-compiler.c because of this. Remove the non-full aot trampoline
905 creation functions on architectures which have the full-aot ones.
907 2010-05-01 Zoltan Varga <vargaz@gmail.com>
909 * mini-ppc.c (mono_arch_decompose_long_opts): Fix LNEG.
911 2010-05-01 Zoltan Varga <vargaz@gmail.com>
913 * mini-ppc.c (mono_arch_emit_exceptions): Initialize exc_throw_pos/found
914 explicitly, this seems to be required by some gcc versions at -O2.
918 2010-05-01 Zoltan Varga <vargaz@gmail.com>
920 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Fix full-aot support for
921 has_target delegate invokes.
923 2010-05-01 Zoltan Varga <vargaz@gmail.com>
925 * mini.h (MonoAotTrampInfo): Rename this to MonoTrampInfo, add patches/unwind
928 * aot-compiler.c (mono_aot_tramp_info_create): Rename to mono_tramp_info_create,
929 add patches/unwind info arguments, move to mini.c.
931 * mini-<ARCH>.c aot-compiler.c: Update after the above changes.
933 2010-04-30 Zoltan Varga <vargaz@gmail.com>
935 * debugger-agent.c (type_commands): Add a new CMD_TYPE_GET_SOURCE_FILES_2
936 command which returns full path names.
938 2010-04-29 Zoltan Varga <vargaz@gmail.com>
940 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline_full): Set the
941 code_size output variable.
943 * mini-x86.c (mono_arch_emit_prolog): Compute the GOT addr before calling
946 2010-04-29 Zoltan Varga <vargaz@gmail.com>
948 * mini-x86.c (mono_arch_emit_prolog): Remove a disable_aot which is not needed.
949 (mono_arch_cpu_optimizazions): Make this a no-op when running with full aot.
950 (mono_arch_cpu_enumerate_simd_versions): Ditto.
952 2010-04-29 Zoltan Varga <vargaz@gmail.com>
954 * image-writer.c (asm_writer_emit_alignment): Use ilog2 for alignments for the
957 2010-04-29 Zoltan Varga <vargaz@gmail.com>
959 * mini-x86.c (mono_arch_emit_prolog): Avoid an assert in full-aot mode.
961 2010-04-29 Zoltan Varga <vargaz@gmail.com>
963 * aot-runtime.c (load_function): Use TARGET_X86 instead of __i386__.
965 2010-04-28 Zoltan Varga <vargaz@gmail.com>
967 * aot-compiler.c (emit_got_info): Double the buffer size to avoid an assert.
969 2010-04-27 Zoltan Varga <vargaz@gmail.com>
971 * dwarfwriter.c (emit_line_number_info): Get rid of the usage of GArray, so
972 line number support works with eglib.
974 2010-04-27 Miguel de Icaza <miguel@novell.com>
976 * driver.c, mini.c: Since linking with LLVM makes the default Mono
977 dirty an extra 70kb pages on startup we are now going to choose a
978 different strategy: ship mono and mono-llvm binaries, with the
979 second being the one that links with LLVM and defaults to LLVM
982 2010-04-27 Zoltan Varga <vargaz@gmail.com>
984 * tramp-x86.c exceptions-x86.c mini-x86.c aot-compiler.c aot-runtime.c:
985 Implement full-aot support on x86.
987 * method-to-ir.c: Always use a got var on x86 too, just like on ppc, because the
988 trampolines depend on it. Use MONO_ARCH_GOT_REG as the got register, instead of
989 the first register returned by get_global_int_regs ().
991 * cpu-x86.md: Fix the length of insertx_u1_slow.
993 * iltests.il.in: Disable tail call tests when running with full-aot.
995 2010-04-26 Zoltan Varga <vargaz@gmail.com>
997 * method-to-ir.c (mono_op_to_op_imm_noemul): Fix a warning.
999 2010-04-24 Mark Probst <mark.probst@gmail.com>
1001 * mini.c, driver.c: Initialize mono_use_llvm in mono_main(), not
1002 in the initializer, because it's non-constant.
1004 2010-04-23 Miguel de Icaza <miguel@novell.com>
1006 * mini.c: Use MONO_USE_LLVM as an environment flag to turn the use
1007 of LLVM on by default. Used for buildbots and other setups.
1009 2010-04-24 Zoltan Varga <vargaz@gmail.com>
1011 * mini.c: Set mono_use_llvm to FALSE even if mono is compiled with LLVM.
1013 2010-04-23 Kornel Pal <kornelpal@gmail.com>
1015 * method-to-ir.c (mono_method_to_ir): Enable inlining of pointer-sized unmanaged
1016 initonly static fields when using moving GC.
1018 Contributed under MIT/X11 license.
1020 2010-04-23 Geoff Norton <gnorton@novell.com>
1022 * mini-amd64.h: Darwin x86_64 support.
1024 2010-04-20 Jonathan Pryor <jpryor@novell.com>
1026 * exceptions-arm.c: Remove platform checks in favor of configure checks.
1028 2010-04-19 Jonathan Pryor <jpryor@novell.com>
1030 * exceptions-arm.c: Add Android support for sigcontext structure.
1032 2010-04-16 Zoltan Varga <vargaz@gmail.com>
1034 * mini.c (mono_jit_compile_method_inner): Implement the check for native func
1035 wrappers correctly now that their wrapper info is NULL.
1037 2010-04-16 Zoltan Varga <vargaz@gmail.com>
1039 * mini.c (mono_jit_compile_method_inner): Avoid calling
1040 mono_marshal_method_from_wrapper () for native func wrappers. Fixes #597189.
1042 2010-04-16 Zoltan Varga <vargaz@gmail.com>
1044 * genmdesc.c (inst_name): Define this as a copy of mono_inst_name in helpers.c,
1045 so the latter can be #ifndef DISABLE_JIT-ed.
1047 * helpers.c: Comment out the opstr array if DISABLE_JIT is set.
1049 2010-04-16 Zoltan Varga <vargaz@gmail.com>
1051 * method-to-ir.c driver.c: Disable a few more things when DISABLE_JIT is set.
1053 2010-04-16 Zoltan Varga <vargaz@gmail.com>
1055 * mini-llvm.c (emit_entry_bb): Fix support for simd arguments passed on the
1058 2010-04-15 Zoltan Varga <vargaz@gmail.com>
1060 * debugger-agent.c (type_commands): Call mono_class_setup_methods () before
1061 calling mono_class_num_methods (). Fixes #592244.
1063 2010-04-14 Zoltan Varga <vargaz@gmail.com>
1065 * mini-x86.c (mono_arch_get_llvm_call_info): Handle empty structures correctly.
1067 * mini-llvm.c: Disable LLVM for calls with non-default calling conventions.
1069 2010-04-14 Zoltan Varga <vargaz@gmail.com>
1071 * method-to-ir.c (handle_box_inst): Merge into handle_box, simplify the merged
1073 * (handle_alloc): Ditto.
1074 (mono_method_to_ir): Remove the constrained call restriction added by a previous
1075 change, its not needed anymore.
1077 2010-04-12 Zoltan Varga Kumpera <rkumpera@novell.com>
1079 * mini-posix.c (sigusr1_signal_handler): Fix build on
1080 non x86/amd64 systems.
1082 2010-04-13 Zoltan Varga <vargaz@gmail.com>
1084 * method-to-ir.c (mono_method_to_ir): Disable generic sharing for constrained
1085 calls where the constrained class needs a context. Fixes #595863.
1087 * iltests.il.in: Add a test.
1089 2010-04-13 Zoltan Varga <vargaz@gmail.com>
1091 * mini.c (mini_method_compile): Disable llvm+methods with clauses again, llvm
1092 2.6/SVN seems to have broken support for them.
1094 2010-04-13 Zoltan Varga <vargaz@gmail.com>
1096 * mini-llvm.c: Fix support for LLVM 2.6.
1098 2010-04-10 Zoltan Varga <vargaz@gmail.com>
1100 * debugger-agent.c (thread_commands): Add a GET_ID command to get the
1101 MonoInternalThread belonging to the thread.
1103 Fri Apr 9 15:28:01 CEST 2010 Paolo Molaro <lupus@ximian.com>
1105 * driver.c, optflags-def.h, ir-emit.h: introduce an unsupported
1106 unsafe optimization that will remove bound checks.
1108 2010-04-08 Kornel Pal <kornelpal@gmail.com>
1110 * method-to-ir.c (mini_emit_inst_for_method): Fix a typo that caused
1111 CompareExchange not to be inlined for I8.
1113 Contributed under MIT/X11 license.
1115 2010-04-07 Rodrigo Kumpera <rkumpera@novell.com>
1117 * array.cs: Add tests for cast between primitive array types.
1119 2010-04-07 Andreia Gaita <avidigal@novell.com>
1121 * Makefile.am: create a convenience library for moon to link with
1123 2010-04-07 Paolo Molaro <lupus@ximian.com>
1125 * method-to-ir.c: optimize array accesses from generic interfaces.
1127 2010-04-06 Zoltan Varga <vargaz@gmail.com>
1129 * mini-llvm.c: Update after the memset/memcpy intrinsics changes in LLVM SVN.
1131 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
1133 * method-to-ir.c (mono_method_to_ir): Handle call to virtual final methods
1134 of marshalbyref classes.
1138 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
1140 * aot-compiler.c (emit_exception_debug_info): Encode try holes
1143 * aot-runtime.c (decode_exception_debug_info): Decode try holes
1146 * mini.h: Increase AOT version.
1148 2010-04-04 Andreas Faerber <andreas.faerber@web.de>
1150 * mini-x86.h: Only enable soft debugger when using sigaction or on
1151 Windows. Fixes build on Haiku (lacks siginfo_t).
1153 Code is contributed under MIT/X11 license.
1155 2010-04-02 Andreas Faerber <andreas.faerber@web.de>
1157 * mini.h, mini-x86.h: Suppress sigaction for Haiku, add support for
1158 BeOS-style signal handlers.
1160 Code is contributed under MIT/X11 license.
1162 2010-04-02 Zoltan Varga <vargaz@gmail.com>
1164 * mini-posix.c (sigusr1_signal_handler): Fix openbsd support.
1166 2010-04-01 Rodrigo Kumpera <rkumpera@novell.com>
1168 * mini-exceptions.c: Fix win32 build.
1170 2010-04-01 Mark Probst <mark.probst@gmail.com>
1172 * mini.c, driver.c: Call mono_gc_base_init() before
1175 2010-04-01 Sebastien Pouliot <sebastien@ximian.com>
1177 * method-to-ir.c (ensure_method_is_allowed_to_[access_field|
1178 call_method]): Delegate the actual work in security-core-clr.c
1179 to ease code sharing.
1181 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1183 * decompose.c (mono_decompose_opcode): Set the cfg exception if the unsupported
1184 float conv.ovf.un opcodes are encountered, instead of asserting later.
1187 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1189 * decompose.c (mono_decompose_opcode): Add OP_ICONV_TO_U4_UN as a no-op.
1191 * iltests.il.in: Add a test.
1193 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1195 * mini-amd64.c (mono_arch_emit_call): Fail compilation if an argument is too
1196 large. Fixes #567040.
1198 * method-to-ir.c: Call CHECK_CFG_EXCEPTION after emitting a call.
1200 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1202 * method-to-ir.c (handle_ccastclass): Call save_cast_details (). Fixes
1205 2010-03-31 Rolf Bjarne Kvinge <RKvinge@novell.com>
1207 * mini-trampolines.c: Surround mono_handler_block_guard_trampoline and
1208 mono_create_handler_block_trampoline with the proper #ifdef so that it
1211 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1213 * mini-exceptions.c: Introduce mono_walk_stack_full, which
1214 allows to select if it's new or old context that is passed to
1217 * mini-exceptions.c (mono_handle_exception_internal): Handle the
1218 case when executing a guarded handler from the EH machinery.
1220 * mini-exceptions.c (mono_install_handler_block_guard): New function
1221 responsible for checking for handler blocks, installing the guard and
1222 clearing abort state.
1224 * mini-posix.c (sigusr1_signal_handler): Call mono_install_handler_block_guard
1225 to check for handler blocks and skip interruption logic if one was found.
1227 * mini-trampolines.c (mono_handler_block_guard_trampoline): Function called
1228 by the handler block guard trampoline. Resumes interruption by raising the
1229 pending ThreadAbortException.
1231 * mini.c (create_jit_info): Calculate the end address of a finally block.
1233 * mini-x86.c (mono_arch_install_handler_block_guard): Patch the return address
1234 of a finally block to a specified address and return the old one.
1236 * tramp-x86.c (mono_arch_create_handler_block_trampoline): The handler block
1237 trampoline patches the original return address and calls the trampoline function.
1239 2010-03-30 Zoltan Varga <vargaz@gmail.com>
1241 * mini-trampolines.c (mono_aot_trampoline): Remove some dead code.
1243 * aot-runtime.c (mono_aot_patch_plt_entry): New helper function, which only
1244 does the patching if the callee is in the same domain.
1246 * aot-runtime.c mini-trampolines.c: Call mono_aot_patch_plt_entry instead
1247 of mono_arch_patch_plt_entry ().
1249 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1251 * mini.c (create_jit_info): Fix try block hole length encoding.
1253 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1255 * mini.c (create_jit_info): Emit saner debug spew. Now it doesn't
1256 duplicate information and print offsets instead of absolute addresses.
1258 2010-03-29 Zoltan Varga <vargaz@gmail.com>
1260 * debugger-agent.c (jit_end): Send type loads for types loaded before the VMStart
1261 event is sent. Fixes #591733.
1263 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1265 * mini-posix.c (SIG_HANDLER_SIGNATURE): Handle the case when ctx is NULL on
1268 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1270 * debugger-agent.c (mono_debugger_agent_init): Set the GC type of the
1271 thread_to_tls hash table.
1273 * image-writer.c (bin_writer_emit_writeout): Fix the size of the got.plt
1274 section. Fixes #591000.
1276 2010-03-26 Andreas Faerber <andreas.faerber@web.de>
1278 * Makefile.am (version.h): Check for pure .git directory only,
1279 fixes SVN revision when using git without git-svn.
1281 Contributed under MIT/X11 license.
1283 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1285 * aot-runtime.c: Apply some openbsd changes from openbsd ports.
1287 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1289 * basic-simd.cs: Test for vector x scalar binary operators.
1291 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1293 * simd-intrincs.c (simd_intrinsic_emit_binary): Support binary
1294 intrinsics with expanded scalar arguments.
1296 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1298 * mini-exceptions.c (get_exception_catch_class): Non catch clauses
1299 don't have an exception class, so don't decode it. This would crash
1300 with filter clauses.
1302 2010-03-24 U-anarquia\miguel <miguel@anarquia>
1304 Make sure that trunk builds with DISABLE_JIT, an update to the
1307 * mini.c (mini_get_shared_method): this code seems to be necessary
1308 regardless of whether DISABLE_JIT has been defined.
1310 (mono_jit_compile_method_inner): it seems that this method is
1311 required even in full AOT mode, so ifdef out only the pieces that
1312 try to genrate code (the body of code that applies patches to the
1315 (mini_method_compile): do not compile when using DISABLE_JIT.
1317 * mini-ppc.c (mono_arch_get_allocatable_int_vars)
1318 (mono_arch_output_basic_block, mono-arch_emit_exceptions): Do not
1319 compile when DISABLE_JIT is set.
1321 2010-03-24 Mark Probst <mark.probst@gmail.com>
1323 * mini.c (mono_create_tls_get): Only create a TLS operation if the
1324 arch really supports it.
1326 2010-03-24 Mark Probst <mark.probst@gmail.com>
1328 * mini-x86.c, mini-x86.h, mini.c: CEE_MONO_TLS support for Darwin/x86.
1330 2010-03-23 Neale Ferguson <neale@sinenomine.net>
1332 * exceptions-s390x.c: Add support for
1333 mono_arch_get_throw_corlib_exception and fix throw by name.
1335 * mini-s390x.c: Add IMT support; Fix stack parameter passing
1336 logic (especially for varargs); Correct localloc sizing; Add
1337 mono_arch_get_this_arg_from_call and
1338 mono_arch_get_this_arg_from_call.
1340 * mini-s390x.h: Add support for facility list extraction;
1341 Correct/update MONO_ARCH_xxx settings.
1343 * mini-s390.c: Minor corrections to instruction output for
1344 varargs. No IMT implementation - I think it's time to deprecate
1345 s390 and just leave s390x.
1347 * tramp-s390x.c: Correct creation of trampoline instruction
1350 * cpu-s390x.md: Update some instruction lengths
1352 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1354 * mini-generic-sharing.c (fill_in_rgctx_template_slot): Remove an assert which
1355 can be hit with partial sharing.
1357 * mini-generic-sharing.c (get_shared_class): Handle partially shared methods
1358 in non-shared classes correctly.
1359 (generic_inst_is_sharable): Allow all primitive types in partial sharing.
1360 Turn on partial sharing.
1362 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1364 * mini-amd64.h: Put back MONO_ARCH_NOMAP32BIT for OpenBSD which was removed
1367 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1369 * method-to-ir.c (mono_method_to_ir): Handle the failure of
1370 mono_method_signature ().
1372 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
1374 * mini.c (mini_method_compile): Get the signature of cfg->method early with
1375 error checking, so later calls do not need error checking.
1377 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1379 * exceptions-amd64.c: Add support for OpenBSD which has no UCONTEXT_GREGS.
1381 * mini-amd64.h: Enable MONO_ARCH_USE_SIGACTION on OpenBSD as well.
1383 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
1385 * mini-exceptions.c (mono_handle_exception_internal): Don't
1386 check try_end for archs different than s390.
1388 * mini.c (create_jit_info): Don't crash if the finallt block is the
1391 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
1393 * driver.c (mono_main): Don't free global codeman under linux since
1394 glic now peeks at code on stack for more archs than just amd64.
1396 Mon Mar 22 18:09:09 CET 2010 Paolo Molaro <lupus@ximian.com>
1398 * mini.c, method-to-ir.c: changes to support compressed interface
1401 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1403 * mini-x86.h: Applied patch from Robert Nagy (Robert@openbsd.org).
1404 Use sigaction on OpenBSD too.
1406 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1408 * debugger-agent.c (event_req_matches_assembly): Handle request modifiers too.
1410 2010-03-21 Andreas Faerber <andreas.faerber@web.de>
1412 * debugger-agent.c: #include sys/select.h for fd_set.
1414 Code is contributed under MIT/X11 license.
1416 2010-03-21 Zoltan Varga <vargaz@gmail.com>
1418 * mini.c (SIG_HANDLER_SIGNATURE): Fix the build on platforms without sigaction
1421 2010-03-21 Zoltan Varga <vargaz@gmail.com>
1423 * mini-ppc.c (mono_arch_emit_exceptions): Avoid an assert in ppc_patch () for
1424 some large methods with lots of exception handlers. Fixes #440924.
1426 Sat Mar 20 11:56:24 CET 2010 Paolo Molaro <lupus@ximian.com>
1428 * method-to-ir.c: remove code duplication for interface checks.
1430 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1432 * debugger-agent.c (clear_event_requests_for_assembly): New helper function.
1433 (assembly_unload): Clear all event requests referencing the to-be unloaded
1437 Fri Mar 19 16:45:20 CET 2010 Paolo Molaro <lupus@ximian.com>
1439 * mini.h, mini-exceptions.c: restore the state of the stack
1440 guard page permissions.
1442 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1444 * mini-trampolines.c (common_call_trampoline): Remove the condition guarding the
1445 call site patching code, it doesn't appear to be needed.
1447 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1449 * mini-generic-sharing.c: Add infrastructure for partial sharing, ie.
1450 sharing generic methods whose type arguments are a mix of reference and
1451 non-reference types. Not yet turned on.
1453 * mini.c (mini_get_shared_method): New helper function to return
1454 the method which will be compiled/registered in the JIT tables when doing
1456 (mono_domain_lookup_shared_generic): Moved to mini.c from mini-generic-sharing.c,
1457 use mini_get_shared_method ().
1459 * mini.c (mini_method_compile): Register the same method which is compiled when
1460 doing generic sharing.
1462 * mini.c aot-compiler.c aot-runtime.c: Add support for partial sharing.
1464 * generics.cs: Add partial sharing tests.
1466 2010-03-17 Jerry Maine <crashfourit@gmail.com>
1468 * mini.h : Changed the SIMD_VERSION* enum values to match those in Mono.Simd.AccelMode.
1469 Add an enum value that or's all possable values together. Add an enum value
1470 that marks the end of the used bit indexes.
1472 * mini-amd64.c : Make changes to match the changes in mini.h
1474 * mini-x86.c : Make changes to match the changes in mini.h
1476 * simd-intrinsics.c : Reorder the SimdIntrinsc struct to add more bits to
1477 simd_version to support more simd versions. Changed the name of
1478 simd_version to simd_version_flags to make it more intuitive that
1479 it now contains bit flags. Reordered the *_intrinsics arrays to
1480 match the changes above. Changed emit_intrinsics() to use the new
1481 setup mentioned above.
1483 Code is contributed under MIT/X11 license.
1485 2010-03-17 Rodrigo Kumpera <rkumpera@novell.com>
1487 * mini-*.c (mono_arch_output_basic_block): Record try block holes on all
1488 remaining archs. Alpha and hppa maintainers, please stand up.
1490 2010-03-17 Zoltan Varga <vargaz@gmail.com>
1492 * mini-ppc.c (mono_arch_build_imt_thunk): Always save and restore r11 since it
1493 is needed even when fail_tramp!=NULL.
1495 2010-03-17 Zoltan Varga <vargaz@gmail.com>
1497 * debugger-agent.c (insert_breakpoint): Write a log message.
1499 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1501 * iltests.il.in: Add a few tests for LEAVE going over multiple
1504 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1506 * mini-x86.c (mono_arch_output_basic_block): Record try block holes.
1508 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1510 * mini.h (MonoBasicBlock): Add native_length field.
1511 * mini.h (MonoCompile): Add try_block_holes field.
1512 * mini.h (MonoInst): Add exception_clause pointer to
1515 * mini.c (mono_codegen): Calculate MonoBasicBlock::native_length.
1516 * mini.c (mono_cfg_add_try_hole): New function to register possible
1517 holes in try blocks.
1518 * mini.c (create_jit_info): Fill in the holes information.
1520 * mini-exceptions.c: Verify for holes when checking if an IP is covered
1523 * method-to-ir.c: Add the EH clause to the CALL_HANDLE instruction.
1525 Tue Mar 16 13:16:16 CET 2010 Paolo Molaro <lupus@ximian.com>
1527 * jit-icalls.c: adjusted for the array API changes.
1529 2010-03-16 Zoltan Varga <vargaz@gmail.com>
1531 * iltests.il.in: Disable the fconv_to_i test on sparc too.
1533 2010-03-16 Zoltan Varga <vargaz@gmail.com>
1535 * debugger-agent.c: Simplify the way breakpoints are processed by removing
1536 the 'pending' flag. This fixes support for appdomains too.
1539 Mon Mar 15 18:25:49 CET 2010 Paolo Molaro <lupus@ximian.com>
1541 * mini-amd64.c, mini-ia64.c: remove direct access to method->header.
1543 2010-03-12 Zoltan Varga <vargaz@gmail.com>
1545 * simd-intrinsics.c (simd_intrinsic_emit_getter): Don't emit shuffle opcodes
1546 when using LLVM, LLVM generates it itself when needed.
1548 * mini-llvm-cpp.cpp (mono_llvm_build_aligned_load): New helper function.
1550 * mini-llvm.c: Use an unaligned load for OP_LOADX_MEMBASE. Add zero extension
1551 to some OP_EXTRACT_ opcodes. Fix the naming of some sse intrinsics. Fix
1552 OP_ANDNPS/OP_ANDNPD.
1554 2010-03-11 Zoltan Varga <vargaz@gmail.com>
1556 * tramp-x86.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code' for
1557 the pc instead of 'buf'. Fix the call to mono_arch_flush_icache ().
1558 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1560 2010-03-11 Martin Baulig <martin@ximian.com>
1562 * debugger-agent.c (type_commands): Add NULL check to
1563 `CMD_TYPE_GET_SOURCE_FILES'.
1565 2010-03-09 Zoltan Varga <vargaz@gmail.com>
1567 * mini-ppc.c (mono_arch_decompose_opts): Fix OP_ICONV_TO_R_UN when cross-compiling.
1569 2010-03-09 Zoltan Varga <vargaz@gmail.com>
1571 * mini-codegen.c (mono_peephole_ins): Fix the OP_FMOVE optimization. Fixes
1574 * iltests.il.in: Add a test.
1576 2010-03-05 Martin Baulig <martin@ximian.com>
1578 Add support for aborting invocations.
1581 (InvokeData): Added `InvokeData *last_invoke'.
1582 (DebuggerTlsData): Renamed `invoke' into `pending_invoke' and
1583 added a new `invoke' field to keep the `InvokeData *' throughout
1585 (ErrorCode): Added `ERR_NO_INVOCATION'.
1586 (CmdVM): Added `CMD_VM_ABORT_INVOKE'.
1587 (mono_debugger_agent_handle_exception): Don't report any exception
1588 if an abort was requested.
1589 (invoke_method): Store the `InvokeData *' in `tls->invoke'; reset
1590 a thread abort if necessary.
1591 (vm_commands): Implement `CMD_VM_ABORT_INVOKE'.
1593 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
1595 * method-to-ir.c: Store the initial basic block returned by mono_basic_block_split
1596 so we can release the whole list and not just the first one. Free
1597 it in more places as well.
1599 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
1601 * method-to-ir.c: Revert r153222 as it doesn't belong here.
1603 Mon Mar 8 17:58:26 CET 2010 Paolo Molaro <lupus@ximian.com>
1605 * mini.h, *.c: prepare for MonoMethodHeader to become a transient entity.
1607 Mon Mar 8 17:35:26 CET 2010 Paolo Molaro <lupus@ximian.com>
1609 * driver.c: report also other misc build options.
1611 2010-03-07 Rodrigo Kumpera <rkumpera@novell.com>
1613 * method-to-ir.c: Generate better code for the NewObject
1616 2010-03-07 Zoltan Varga <vargaz@gmail.com>
1618 * branch-opts.c (mono_if_conversion): Disable one of the cases when deadce
1619 is disabled. Fixes #582322.
1621 * iltests.il.in: Add a test.
1623 2010-03-06 Zoltan Varga <vargaz@gmail.com>
1625 * tramp-amd64.c (mono_arch_create_monitor_exit_trampoline_full): Delegate
1626 the handling of obj->synchronization == null and owner != current thread to
1627 mono_monitor_exit ().
1629 * tramp-x86.c (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1632 Sat Mar 6 18:14:15 CET 2010 Paolo Molaro <lupus@ximian.com>
1634 * mini.c: change the way emulated opcode info is stored and save about
1635 4 KB of runtime memory.
1637 2010-03-04 David S. Miller <davem@davemloft.net>
1639 * mini-sparc.h: Always use MONO_ARCH_USE_SIGACTION. Linux kernels
1640 that don't provide the siginfo in the second signal handler argument
1641 are buggy, and this has been fixed for years.
1642 * mini.h (GET_CONTEXT): Remove __sparc__ special case.
1643 (SIG_HANDLER_SIGNATURE, SIG_HANDLER_PARMS): Likewise.
1645 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1647 * aot-runtime.c (find_symbol): Fix a leak.
1648 (decode_patch): Ditto.
1650 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1652 * mini.h (MONO_INST_IS_TEMP): Kill this unused define.
1654 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1656 * mini.c (mono_resolve_patch_target): Fix an uninitialized variable.
1658 Wed Mar 3 19:19:21 CET 2010 Paolo Molaro <lupus@ximian.com>
1660 * method-to-ir.c: MONO_PROFILE_STRING_ALLOC is dead.
1662 2010-03-03 Rodrigo Kumpera <rkumpera@novell.com>
1664 * method-to-ir.c (mono_method_to_ir): Don't create a runtime vtable
1665 to check for errors, it's enough to create the metadata open.
1669 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
1672 * mini-exceptions.c: Add support for printing stack traces when handling
1673 exceptions, and when printing exceptions thrown while tracing also print
1674 the exception message.
1676 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
1678 * trace.c: We need to parse exclude tokens ('-') before string tokens,
1679 since the exclude token is a valid string character.
1681 2010-03-02 Levi Bard <levi@unity3d.com>
1683 * debugger-agent.c: Invalidate thread stacks on domain unload.
1685 2010-03-02 Mark Probst <mark.probst@gmail.com>
1687 * method-to-ir.c: Emit dummy_use for stored reference after write
1688 barriers to make sure the object is pinned if the GC interrupts
1689 before the write barrier is done.
1691 2010-03-02 Zoltan Varga <vargaz@gmail.com>
1693 * cpu-<ARCH>.md: dummy_use was missing src1:i.
1695 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1697 * debugger-agent.c: Add a log message printing the protocol version.
1699 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1701 * debugger-agent.c: Add a new command to communicate the protocol version used
1702 by the client. This could be used to allow newer runtimes to communicate with
1705 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1707 * debugger-agent.c (domain_commands): Add a new command to create a boxed value.
1709 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1711 * debugger-agent.c (type_commands): Fix the setting of fields with a reference
1714 Mon Mar 1 15:20:44 CET 2010 Paolo Molaro <lupus@ximian.com>
1716 * mini-arm.c: make the arm cpu arch configurable with the
1717 MONO_CPU_ARCH env var (for example: "armv4 thumb").
1720 Mon Mar 1 14:48:35 CET 2010 Paolo Molaro <lupus@ximian.com>
1722 * mini.c, mini.h, driver.c: added the --jitmap option to enable
1723 support for the perf tool on Linux.
1725 Mon Mar 1 14:43:55 CET 2010 Paolo Molaro <lupus@ximian.com>
1727 * method-to-ir.c: make string.InsertenalSetChar() specialization
1730 2010-03-01 Robert Jordan <robertj@gmx.net>
1732 * Makefile.am: fix the non-static build.
1734 2010-02-26 Zoltan Varga <vargaz@gmail.com>
1736 * mini-generic-sharing.c: Move the contents of ../metadata/generic-sharing.c
1739 2010-02-26 Robert Jordan <robertj@gmx.net>
1741 * tasklets.c (continuation_store): Return from an error condition
1744 2010-02-26 Martin Baulig <martin@ximian.com>
1746 * debug-debugger.c (MonoDebuggerInfo): Added `abort_runtime_invoke'.
1749 (MonoDebuggerThreadInfo): Added `internal_flags'.
1750 (MonoDebuggerInternalThreadFlags): New enum.
1751 (_mono_debugger_throw_exception): Don't signal the debugger if a
1752 type abort was requested.
1753 (_mono_debugger_unhandled_exception): Likewise.
1754 (mono_debugger_abort_runtime_invoke): New method to abort an invocation.
1755 (mono_debugger_runtime_invoke): If the debugger requested a thread
1756 abort during the invocation, reset it here.
1758 2010-02-26 Martin Baulig <martin@ximian.com>
1760 * debug-mini.c (MonoDebuggerThreadInfo): Use `MonoInternalThread *'
1761 instead of `MonoThread *'.
1763 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1765 * aot-runtime.c (mono_aot_find_jit_info): Use a merge sort for sorting the
1766 code offsets table, as it is mostly sorted.
1768 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1770 * debugger-agent.c (do_invoke_method): Fix invoking of static methods on vtypes.
1773 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1775 * driver.c (mono_main): Get rid of mono_setup_vtable_in_class_init.
1777 Wed Feb 24 15:58:03 CET 2010 Paolo Molaro <lupus@ximian.com>
1779 * Makefile.am: build the new ABI version of the libmono library.
1780 * debugger-agent.c, mini.c: fix warnings with the new API.
1781 * jit.h: don't depend on glib.h being included.
1783 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1785 * method-to-ir.c (mono_method_to_ir): Implement AOT support for fast TLS access.
1787 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1789 * method-to-ir.c (mono_method_to_ir): Implement support for fast access to
1790 ThreadStatic variables.
1792 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1794 * debugger-agent.c (notify_thread): Skip terminated threads, since their tls
1795 data is not freed yet. Fixes #582460.
1797 2010-02-23 Zoltan Varga <vargaz@gmail.com>
1799 * debugger-agent.c: Add support for the caught/uncaught flags on exception
1800 event requests. Bump protocol minor version.
1802 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1804 * decompose.c (mono_decompose_long_opts): Handle OP_LCONV_TO_OVF_I8 here too.
1806 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1808 * decompose.c (mono_decompose_opcode): Handle OP_LCONV_TO_OVF_I8. Fixes
1811 * iltests.il.in: Add a test.
1813 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1815 * mini.c (inline_method): Check for loader errors.
1817 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1819 * mini.c (mono_method_check_inlining): Use !mono_method_get_header_summary
1820 instead of mono_method_get_header as it doesn't decode locals
1821 so the called method can have unresolved dependencies that will only
1822 be satisfied after the current method is JIT'd.
1826 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1828 * basic.cs (test_0_div_opt): Speed this up a bit.
1830 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1832 * mini-amd64.c: Fix DISABLE_JIT support after the latest changes.
1834 * mini.c (mono_jit_create_remoting_trampoline): Call
1835 mono_create_specific_trampoline () instead of
1836 mono_arch_create_specific_trampoline ().
1838 * mini-trampolines.c tramp-arm.c: Disable more stuff when DISABLE_JIT is set.
1840 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1842 * unwind.c (mono_unwind_get_cie_program): New function, moved here from
1843 aot-compiler.c, so it can be found even if DISABLE_JIT is set.
1845 * aot-compiler.c xdebug.c: Update callers of mono_arch_unwind_get_cie_program ().
1847 * mini-amd64.c: Fix DISABLE_JIT support.
1849 2010-02-20 Geoff Norton <gnorton@novell.com>
1851 * aot-runtime.c: Ensure we dont leak a held lock when unwinding exceptions.
1853 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1855 * debugger-agent.c (mono_debugger_agent_handle_exception): Receive two contexts,
1856 one for the throw and one for the catch. Mark uncaught exceptions by a NULL
1857 CATCH_TXT. Send normal exception events for unhandled exceptions too.
1858 (mono_debugger_agent_handle_unhandled_exception): Remove this, merged into
1861 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1863 * exceptions-x86.c (mono_arch_get_restore_context): Changes this so it restores
1864 edx/ecx too. This is needed to support OP_SEQ_POINT.
1866 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1868 * exceptions-amd64.c (get_throw_trampoline): Add xdebug info.
1870 * method-to-ir.c (mono_method_to_ir): Fix SIZEOF in dynamic methods.
1872 2010-02-16 Zoltan Varga <vargaz@gmail.com>
1874 * mini-llvm.c aot-compiler.c aot-runtime.c unwind.c: Finish support
1875 LLVM+AOT+exceptions, not enabled yet.
1877 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1879 * mini.c (SIG_HANDLER_SIGNATURE): Fix the windows build.
1881 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1883 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Emit
1884 xdebug info for these.
1886 * mini-trampolines.c (common_call_trampoline): Use mini_jit_info_table_find ()
1889 * mini.c (mini_get_vtable_trampoline): Make this take a 'slot_index' argument,
1892 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1894 * aot-compiler.c (load_profile_files): Update after the profiler changes.
1896 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1898 * mini.c (mono_jit_compile_method_inner): Avoid passing icall wrappers to
1899 mono_profiler_method_end_jit, since the profiler has no way to process wrappers.
1901 * aot-runtime.c mini.c: Resurrect the aot pagefault profiling stuff, it is useful
1904 2010-02-13 Gonzalo Paniagua Javier <gonzalo@novell.com>
1906 * debugger-agent.c: handle incomplete reads and EINTR in
1907 recv()/send(). This could have been causing random
1910 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1912 * aot-runtime.c (decode_exception_debug_info): Fix aot support for sequence
1915 * mini-arm.c (mono_arch_allocate_vars): Allocate the seq point related vars first
1916 so they have small offsets. Fixes #566311.
1918 2010-02-12 Rodrigo Kumpera <rkumpera@novell.com>
1920 * method-to-ir.c (mono_method_check_inlining): Check for loader errors.
1922 2010-02-11 Zoltan Varga <vargaz@gmail.com>
1924 * mini-amd64.c: Remove the special casing of byref in a few places now that
1925 mini_type_get_underlying_type () handles it.
1927 * mini-generic-sharing.c (mini_type_get_underlying_type): Handle byref as well
1928 by returning native int. Fixes #577984.
1930 2010-02-11 Zoltan Varga <vargaz@gmail.com>
1932 * method-to-ir.c (handle_isinst): Factor out the is_complex_isinst check into
1935 * mini-llvm.c (exception_cb): Put the clause index into the type info instead
1936 of putting the clause itself.
1938 * mini-arm.c mini.c linear-scan.c: Disable more stuff when DISABLE_JIT is used.
1940 2010-02-09 Zoltan Varga <vargaz@gmail.com>
1942 * unwind.c (mono_unwind_frame): Use read32 for reading a 32 bit value, since it
1945 2010-02-10 Geoff Norton <gnorton@novell.com>
1947 * aot-compiler.c: Make the number of IMT trampolines configurable as well.
1949 2010-02-08 Zoltan Varga <vargaz@gmail.com>
1951 * aot-compiler.c (emit_code): Create the ut trampolines here, so they work for
1954 * aot-compiler.c (emit_code): Don't add the llvm label prefix to 'methods', since
1955 it is not an LLVM generated symbol.
1957 * mini-llvm.c (emit_entry_bb): Fix the handling of simd types.
1959 * method-to-ir.c (handle_castclass): Turn off the more efficient isinst/castclass
1960 implementation in gshared mode because it causes regressions.
1962 * mini-trampolines.c: Add a stat for the number of calls to trampolines.
1964 * image-writer.c (asm_writer_emit_global): Don't prepend the global prefix, it
1965 should be done by the caller.
1967 * mini-llvm.c (mono_llvm_emit_method): Don't make the debug symbols global.
1969 * aot-compiler.c (emit_code): Add the llvm label prefix before 'methods'.
1971 * mini-exceptions.c (mini_jit_info_table_find): Search the root domain as well,
1972 since mono_jit_info_table_find () doesn't do it anymore.
1974 * mini-generic-sharing.c debugger-agent.c: Call mini_jit_info_table_find ()
1975 instead of mono_jit_info_table_find ().
1977 2010-02-07 Zoltan Varga <vargaz@gmail.com>
1979 * aot-compiler.c aot-runtime.c: Add support for MONO_WRAPPER_WRITE_BARRIER.
1981 * aot-compiler.c (encode_method_ref): Update after the removal of
1982 mono_gc_get_managed_allocator_type ().
1984 * method-to-ir.c (mono_method_to_ir): Place a seq point just before a RET.
1987 2010-02-06 Zoltan Varga <vargaz@gmail.com>
1989 * method-to-ir.c (handle_castclass): Use the icall for classes with variant
1990 generic params as well.
1991 (handle_isinst): Ditto.
1993 * method-to-ir.c: Make isninst/castclass checks in gshared code more efficient
1994 instead of always calling an icall.
1996 * aot-compiler.c (emit_llvm_file): Take into account trampolines etc when
1997 computing the size of the got.
1999 * aot-compiler.c (emit_code): Change the way the 'methods' symbol is emitted
2000 when using LLVM. Instead of emitting it as an LLVM method, emit it using
2001 the assembly directive '.set' so it points to the first LLVM emitted method.
2003 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
2005 * mini.c (mini_method_verify): Report the method which failed to verify.
2007 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
2009 * method-to-ir.c (mono_method_to_ir): Use the new basic block formation pass
2010 to avoid JIT'ng dead basic blocks. This is the same behavior as the
2011 runtime MS verifier.
2013 2010-02-04 Zoltan Varga <vargaz@gmail.com>
2015 * debugger-agent.c (decode_value): Fix decoding of vtype instances. Fixes
2018 2010-02-04 Zoltan Varga <vargaz@gmail.com>
2020 * mini-llvm.c: Init the jit module only when first JITting.
2022 * aot-compiler.c (emit_plt): Fix the naming of plt entries of llvm+darwin.
2024 * mini-llvm.c (get_plt_entry): Make the plt entries have hidden visibility.
2026 * mini-llvm.c (mono_llvm_emit_aot_module): Remove the dummy got after it is
2027 replaced with the real got.
2029 * debugger-agent.c (type_commands): Return the enumness if the type as well.
2031 * image-writer.c: Reduce the amount of #ifdefs a bit.
2033 * aot-compiler.c: Reduce the amount of #ifdefs. Add beginnings of support for
2036 * aot-compiler.c (mono_compile_assembly): Handle asmonly+llvm mode.
2038 * mini-llvm.c (mono_llvm_emit_method): Don't make the 'type_info' symbols
2041 2010-02-02 Zoltan Varga <vargaz@gmail.com>
2043 * mini-llvm.c (mono_llvm_emit_method): Add support for unaligned loads.
2044 (mono_llvm_emit_method): Fix unaligned stores too.
2046 * mini-amd64.c (mono_arch_emit_prolog): Initialize lmf->rsp in the prolog too
2047 so async stack walks don't crash.
2049 2010-02-02 Zoltan Varga <vargaz@gmail.com>
2051 * mini-trampolines.c (common_call_trampoline): Fix a problem where the callsite
2052 was not patched if the callee needed an rgctx trampoline.
2054 2010-02-01 Zoltan Varga <vargaz@gmail.com>
2056 * mini-ppc.c (mono_arch_get_global_int_regs): Reserve r29 for holding the
2057 vtable address in AOT code.
2059 2010-02-01 Zoltan Varga <vargaz@gmail.com>
2061 * mini-codegen.c: Remove support for CEE_ opcodes which cannot occur in
2064 Mon Feb 1 16:29:10 CET 2010 Paolo Molaro <lupus@ximian.com>
2066 * genmdesc.pl: remove dependency on external cpp.
2068 2010-02-01 Zoltan Varga <vargaz@gmail.com>
2070 * method-to-ir.c (mini_emit_ldelema_1_ins): Avoid emitting an OP_SEXT_I4 when
2071 using LLVM, its not needed, and abcrem can't handle it.
2073 Mon Feb 1 14:29:43 CET 2010 Paolo Molaro <lupus@ximian.com>
2075 * genmdesc.c, genmdesc.pl, cpu-x86.md: introduced templates to make
2076 it easier to group instructions and reduce duplication.
2078 2010-02-01 Zoltan Varga <vargaz@gmail.com>
2080 * decompose.c: Move the array/soft float decompose routines here from
2083 * method-to-ir.c: Export a few functions so they can be used from decompose.c.
2085 2010-01-31 Zoltan Varga <vargaz@gmail.com>
2087 * mini-llvm.c (mono_llvm_emit_method): Add a call to llvm.invariant.start
2088 to tell LLVM that the got is constant, not used yet.
2090 * aot-compiler.c: Pass more optimization flags to llvm's 'opt'.
2092 2010-01-30 Zoltan Varga <vargaz@gmail.com>
2094 * mini-ppc.c (mono_arch_emit_prolog): Fix full aot support for native to
2097 2010-01-30 Zoltan Varga <vargaz@gmail.com>
2099 * aot-compiler.c (add_wrappers): Commit the hack which generates
2100 native-to-managed wrappers for methods decorated with the MonoPInvokeCallback
2103 2010-01-29 Zoltan Varga <vargaz@gmail.com>
2105 * mini.h (MONO_INST_FAULT): New instruction flag for loads which can cause
2106 a fault, only used by the LLVM backend.
2108 * ir-emit.h: Add _FAULT variants of the LOAD_MEMBASE macros. Mark
2109 OP_CHECK_THIS with OP_IMPLICIT_EXCEPTION.
2111 * method-to-ir.c: Use the new LOAD_MEMBASE_FAULT opcodes, get rid of the
2112 calls to MONO_EMIT_NULL_CHECK which is automatically done by the new macros.
2114 * mini-llvm.c: Only generate volatile loads from load instructions which have
2115 the MONO_INST_FAULT flag set.
2117 2010-01-29 Zoltan Varga <vargaz@gmail.com>
2119 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the LSDA offset on
2122 2010-01-28 Zoltan Varga <vargaz@gmail.com>
2124 * mini.c (mono_save_seq_point_info): Fix the handling of bblocks without
2125 sequence points. Fixes #571236.
2127 2010-01-28 Zoltan Varga <vargaz@gmail.com>
2129 * debugger-agent.c (mono_debugger_agent_init): Call appdomain_unload at the
2130 end of the appdomain unload process, after assemblies have been unloaded.
2133 2010-01-27 Zoltan Varga <vargaz@gmail.com>
2135 * abcremoval.c (process_block): Fix the if (region) check so abcrem actually
2138 * mini-amd64.c: Make the soft debugger work on platforms without MAP_32BIT.
2141 2010-01-26 Zoltan Varga <vargaz@gmail.com>
2143 * dwarfwriter.c (emit_type): Treat MONO_TYPE_PTR as 'I' not 'I4'.
2145 2010-01-26 Geoff Norton <gnorton@novell.com>
2147 * aot-compiler.c: Fix a logic error introduced when guarding against enums
2148 with struct marshalability.
2150 2010-01-24 Zoltan Varga <vargaz@gmail.com>
2152 * mini.c (mini_method_compile): Improve the processing MONO_VERBOSE_METHOD so
2153 it supports class names as well.
2155 * mini.h (MonoCompile): Add a few flags to control JIT behavior which are
2156 needed by the GC map code.
2158 * mini.c (mini_method_compile): Call a function in mini-gc.c to set the new
2161 * method-to-ir.c (mono_method_to_ir): Emit initialization code for ref variables
2162 if cfg->init_ref_vars is set.
2164 * liveness.c (optimize_initlocals): Disable the initlocals opt for ref vars if
2165 cfg->disable_initlocals_op_refs is set.
2167 * method-to-ir.c (mono_spill_global_vars): Compute more precise live ranges
2168 using liveness info if cfg->compute_precise_live_ranges is set.
2170 * mini-gc.c: Ongoing work. Improve logging and debugging support. Handle
2171 volatile variables correctly. Add comments about the live ranges. Not enabled
2174 2010-01-24 Zoltan Varga <vargaz@gmail.com>
2176 * mini.h (MonoDebugOptions): Add an option to init stack frames by writing
2177 0x2a into them in method prologs.
2179 * mini-amd64.c (mono_arch_emit_prolog): Implement it.
2181 2010-01-22 Zoltan Varga <vargaz@gmail.com>
2183 * mini-llvm-cpp.cpp: Remove uses of dynamic_cast, it no longer works with llvm
2184 classes, since llvm is compiled with -fno-rtti.
2186 * mini.h (COMPILE_SOFT_FLOAT): New macro, similar to COMPILE_LLVM.
2188 * method-to-ir.c ir-emit.h: Use if (COMPILE_SOFT_FLOAT) in a few places since
2189 llvm does not require it.
2191 * aot-runtime.c (load_method): Print the full name of the last aot method.
2193 2010-01-21 Zoltan Varga <vargaz@gmail.com>
2195 * exceptions-amd64.c (mono_arch_notify_pending_exc): Avoid a crash if the
2196 thread has not fully started yet.
2198 2010-01-21 Zoltan Varga <vargaz@gmail.com>
2200 * aot-compiler.c (can_marshal_struct): Allow marshalling enums.
2202 2010-01-21 Miguel de Icaza <miguel@novell.com>
2204 * driver.c: Do not abort if LLVM is not supported, print a
2205 warning and add the information to the Mono JIT information.
2207 2010-01-21 Zoltan Varga <vargaz@gmail.com>
2209 * ir-emit.h (MONO_EMIT_NULL_CHECK): Don't emit an OP_IMPLICIT_EXCEPTION when
2210 using explicit null checks.
2212 2010-01-20 Zoltan Varga <vargaz@gmail.com>
2214 * xdebug.c: New file extracted from aot-compiler.c, containing the XDEBUG
2217 * aot-compiler.c (encode_method_ref): Use mono_marshal_wrapper_info_from_wrapper
2219 (mono_aot_wrapper_name): Remove the special handling of delegate invoke wrappers,
2220 its no longer needed.
2222 * method-to-ir.c (mono_method_to_ir): Fix a warning.
2224 * exceptions-<ARCH>.c: Introduce a MONO_ARCH_HAVE_THROW_EXCEPTION_BY_NAME
2225 define for platforms still using it (s390). Get rid of the
2226 mono_arch_get_throw_exception_by_name () routines on all other platforms.
2228 * exceptions-x86.c: Rework the throw trampolines so there is only one function
2229 which can generate throw/rethrow/corlib trampolines for llvm/not llvm code.
2231 * exceptions-x86.c: Add LLVM specific throw trampolines which doesn't assume
2232 the caller pushed the arguments.
2234 * mini-llvm.c: Enable throwing exceptions on x86.
2236 * mini-posix.c (SIG_HANDLER_SIGNATURE): Avoid
2237 "Thread (nil) may have been prematurely finalized" messages if this is called
2238 on a thread not registered with the runtime.
2240 * mini-exceptions.c (mono_handle_native_sigsegv): Ditto.
2242 2010-01-19 Zoltan Varga <vargaz@gmail.com>
2244 * jit-icalls.c (mono_array_new_3): New jit icall.
2246 * aot-compiler.c aot-runtime.c: Add support for ElementAddr wrappers.
2248 * arrays.cs: Add a test for 3 dimensional arrays.
2250 2010-01-19 Zoltan Varga <vargaz@gmail.com>
2252 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Emit xdebug info.
2253 (mono_arch_find_jit_info_ext): Disable the popping of arguments when LLVM is
2256 * mini-llvm.c (emit_cond_system_exception): Abort when an implicit exception is
2259 * unwind.c (mono_unwind_decode_fde): Fix an assert on x86.
2261 * mini-x86.h (MONO_CONTEXT_SET_LLVM_EXC_REG): Define this for x86.
2263 * mini-llvm.c: Disable OP_THROW on x86, it doesn't work yet.
2265 2010-01-18 Bill Holmes <billholmes54@gmail.com>
2267 * debugger-agent.c : Changing the PLATFORM_WIN32 preprocessor check to
2268 HOST_WIN32. Also including winsock2. to define struct in_addr.
2270 * mini-amd64.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
2272 * mini-x86.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
2274 Code is contributed under MIT/X11 license.
2276 2010-01-18 Zoltan Varga <vargaz@gmail.com>
2278 * mini.h (MonoCompile): Add 'disable_out_of_line_bblocks' flag.
2280 * branch-opts.c (mono_optimize_branches): Honor the new flag.
2282 * mini.c (mini_method_compile): Set the new flag when running under the
2285 2010-01-18 Zoltan Varga <vargaz@gmail.com>
2287 * mini-gc.c: Change the GC map to use a ref/noref/pin value instead of just
2288 a ref/noref value + a global pin flag, so parts of stack frames can still be
2289 precisely marked even if they include stuff which needs pinning. Improve logging.
2290 Fix many bugs. Not enabled yet.
2292 * gc-test.cs: Add a few tests.
2294 * liveness.c (mono_analyze_liveness): Make the debug output controllable by
2295 the normal -v options. Avoid propagating liveness information through bblocks
2296 which end with a NOT_REACHED opcode.
2298 * mini.c (mono_jit_compile_method_inner): Avoid reading cfg->prof_options
2299 after cfg has been freed.
2301 2010-01-17 Zoltan Varga <vargaz@gmail.com>
2303 * branch-opts.c (mono_branch_optimize_exception_target): Stop the optimization
2304 if a clause is skipped because it uses the exception object, since it could
2305 have caught the exception.
2307 * exceptions.cs: Add a test.
2309 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2311 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Add an assert.
2313 * aot-runtime.c (mono_aot_get_method): Handle ftnptr's correctly for the
2314 ICollection<T> wrappers.
2316 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2318 * debugger-agent.c (decode_value): Fix the decoding of I/U/PTR.
2320 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2322 * mini-amd64.c (emit_call_body): Always use near calls when AOTing even if
2323 NOMAP32BIT or optimize_for_xen is set.
2325 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2327 * aot-compiler.c aot-runtime.c: Get rid of mono_aot_str_hash (), use
2328 mono_metadata_str_hash () instead.
2330 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2332 * ir-emit.h (MONO_EMIT_NEW_ICOMPARE_IMM): Use sizeof (mgreg_t) instead of
2335 * unwind.c (mono_unwind_frame): Use mgreg_t instead of gssize.
2337 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2339 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): Emit an explicit null check if the
2342 * mini-ppc.c (mono_arch_emit_exceptions): Compute the size of the exception
2343 throwing code correctly.
2345 * mini.h (MONO_AOT_FILE_VERSION): Bump this because of the IMT hashing changes.
2347 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2349 * aot-runtime.c (mono_aot_plt_resolve): Reenable the previous assert for
2350 ftnptrs created by us, handle RGCTX_FETCH correctly.
2351 (mono_aot_get_lazy_fetch_trampoline): Add an ftnptr.
2353 * mini-trampolines.c (mono_create_generic_class_init_trampoline): Remove the
2354 ftnptr added by mono_aot_get_named_code ().
2356 2010-01-14 Zoltan Varga <vargaz@gmail.com>
2358 * mini-arm.c: Fix a few LLVM problems.
2360 * mini-llvm.c (simd_class_to_llvm_type): Fix compilation on !x86/amd64.
2362 2010-01-13 Mark Probst <mark.probst@gmail.com>
2364 * method-to-ir.c (mini_emit_stobj): Use EMIT_NEW_CLASSCONST when
2367 Wed Jan 13 15:54:53 CET 2010 Paolo Molaro <lupus@ximian.com>
2369 * jit.h, method-to-ir.c: added ability to set the policy for
2370 inserting breakpoints from the break IL instruction or the
2371 Debugger.Break () API call.
2373 2010-01-13 Zoltan Varga <vargaz@gmail.com>
2375 * aot-runtime.c (load_aot_module): Add more comments to explain why referenced
2376 assemblies need to be eagerly loaded.
2378 2010-01-12 Zoltan Varga <vargaz@gmail.com>
2380 * dwarfwriter.c (emit_line_number_info): Fix the eglib case so it doesn't crash.
2382 2010-01-11 Zoltan Varga <vargaz@gmail.com>
2384 * debugger-agent.c (mono_debugger_agent_parse_options): Allow onthrow without
2385 an argument which matches any exception.
2387 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2389 * method-to-ir.c (mono_emit_method_call_full): Avoid the virt->nonvirt
2390 optimization if the called method is gshared and marshalbyref, since gshared
2391 methods can' have wrappers. Fixes #569390.
2393 * generics.cs: Add a test.
2395 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2397 * mini-exceptions.c (mono_print_thread_dump_from_ctx): New helper function
2400 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2402 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
2404 2010-01-09 Zoltan Varga <vargaz@gmail.com>
2406 * debugger-agent.c (transport_connect): comment out freeaddrinfo calls under win32,
2407 since it is not supported in win2000.
2409 2010-01-08 Zoltan Varga <vargaz@gmail.com>
2411 * aot-runtime.c (load_image): Add a SET_ERROR argument to set the loader
2412 error if loading an assembly fails.
2413 (mono_aot_plt_resolve): Return NULL instead of asserting if loading fails.
2415 * mini-trampolines.c (mono_aot_plt_trampoline): Throw a pending loader error
2418 * aot-runtime.c (decode_exception_debug_info): Set jinfo->from_llvm for LLVM
2421 * mini-llvm-cpp.cpp: Remove the unused ctx variable.
2423 * mini-llvm.c (mono_llvm_emit_method): Add some comments about why aot+clauses
2424 is not supported yet.
2426 * unwind.c (DW_EH_PE_absptr): Add more DW_EH_PE_ constants.
2428 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2430 * method-to-ir.c: All types with variant arguments must fallback to the
2431 slow path. This makes cast of variant delegates work.
2433 * mini-trampolines.c (mono_get_vcall_slot_addr): Add new variance_used out
2434 argument that is set to TRUE is the returned vtable slot is for a variant
2435 interface. Changed a g_print + g_assert_not_reached to a g_error.
2437 * mini-trampilines.c (common_call_trampoline): Handle variant interfaces in
2438 a similar fashion of generic virtual methods.
2440 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2442 * helpers.c (mono_disassemble_code): Fix a g_hash_table warning
2445 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Convert a given
2446 method using a variance aware function.
2448 * mini-x86.c: Add support for dumping IMT thunks if DEBUG_IMT is defined.
2450 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2452 * method-to-ir.c (mono_method_to_ir): Casts to variant interfaces
2453 do an icall for now.
2455 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2457 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add an ugly hack to fix #564695.
2458 If LLVM decides to set the code model to Large, reset it to Default.
2460 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2462 * aot-compiler.c (mono_xdebug_flush): Export it so it is present in
2463 stripped binaries as well.
2465 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2467 * mini-trampolines.c (common_call_trampoline): Add an rgctx trampoline if a shared
2468 method is called from LLVM compiled code, as that code can't pass an rgctx arg.
2470 * mini-llvm.c (mono_llvm_emit_method): Enable calls to methods needing an rgctx
2473 2010-01-06 Zoltan Varga <vargaz@gmail.com>
2475 * mini.c (mini_method_compile): Extract the JIT info creation code into a
2478 * mini-llvm.c (mono_llvm_emit_method): Pass the info in MonoExceptionClause
2479 as the type info to llvm.eh.selector.
2480 (exception_cb): Use the type info for filling out some fields of
2481 MonoJitExceptionInfo like the flags and the exception class. This is needed
2482 because the LLVM produced exception handling clauses might not match the original
2483 IL clauses, i.e. there might be more than one LLVM clause for one IL clause.
2485 * unwind.c (mono_unwind_decode_fde): Extract the LSDA decoding code into a
2486 separate function. Add an extra argument which returns the type infos
2487 corresponding to the exception clauses.
2489 * mini.c (mini_method_compile): Enable LLVM compilation of methods having
2490 exception handling clauses.
2492 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2494 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
2495 mono_method_get_vtable_slot () instead of accessing imt_method->slot directly,
2498 2010-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2500 * mini.c (mono_compile_is_broken): Skip methods from serialization's
2503 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2505 * mini.c (mini_method_compile): Fix a few memory leaks introduced by the
2508 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2510 * mini.c (mini_method_compile): Verify the method before calling
2511 mono_compile_create_vars as this might crash since it uses method
2516 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2518 * method-to-ir.c (mono_method_to_ir): Avoid calling mono_class_vtable () in
2519 one case if AOTing, since the class might not be a concrete class.
2521 2010-01-03 Zoltan Varga <vargaz@gmail.com>
2523 * mini-codegen.c abcremoval.c: Remove the duplicate g_slist_append_mempool
2524 functions which are now defined in mempool-internals.h.
2526 * mini.c (mini_free_jit_domain_info): Free the seq point hash tables.
2528 * mini-llvm.c (mono_llvm_emit_method): Handle OP_ABS.
2530 2009-12-30 Rodrigo Kumpera <rkumpera@novell.com>
2534 * mini-*.c: Properly handle generic enums.
2538 2009-12-28 Zoltan Varga <vargaz@gmail.com>
2540 * method-to-ir.c (mono_method_to_ir): Handle the failure of mono_class_vtable ()
2541 in a few more places.
2543 2009-12-27 Zoltan Varga <vargaz@gmail.com>
2545 * aot-compiler.c (add_wrappers): Don't use dyn runtime invoke for methods with
2546 nullable parameters. Fixes #567351.
2548 2009-12-26 Rodrigo Kumpera <rkumpera@novell.com>
2550 * mini-trampolines.c (common_call_trampoline): Add assert for NULL resolved generic method.
2552 2009-12-26 Zoltan Varga <vargaz@gmail.com>
2554 * mini-trampolines.c: Use mono_arch_get_this_arg_from_call () to avoid the slow
2555 mono_get_generic_context_from_code () call.
2557 * mini-<ARCH>.c: Get rid of mono_arch_find_this_arg (), it is no longer used.
2559 2009-12-25 Zoltan Varga <vargaz@gmail.com>
2561 * aot-runtime.c (decode_klass_ref): Don't call mono_class_init (), its not
2564 2009-12-24 Sebastien Pouliot <sebastien@ximian.com>
2566 * method-to-ir.c (mono_method_to_ir): Avoid SIGSEGV when
2567 mono_method_get_signature returns NULL. Fix #567084
2569 2009-12-25 Zoltan Varga <vargaz@gmail.com>
2571 * aot-runtime.c (find_extra_method): Call mono_aot_wrapper_name only once,
2572 instead of once for each module.
2574 2009-12-22 Zoltan Varga <vargaz@gmail.com>
2576 * debugger-agent.c (ss_start): Implement step over for the last sequence
2579 * mini.c (mono_save_seq_point_info): Don't link sequence points which don't
2580 have the STEP_LOC flag set.
2582 * aot-runtime.c (decode_klass_ref): Avoid a crash if a decode_klass_ref () call
2583 fails. Fixes #566689.
2585 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2587 * mini.c (mono_add_seq_point): New helper function.
2588 (mono_save_seq_point_info): New function to save sequence point info, extracted
2589 from mini_method_compile ().
2591 * mini-<ARCH>.c: Call mono_add_seq_point to remember sequence points.
2593 * mini.h (MonoSeqPointInfo): New structure containing information about
2594 the sequence points of a JITted method.
2595 (MonoBasicBlock): Add 'seq_points' and 'last_seq_point' fields. Remove unused
2598 * mini.c debugger-agent.c aot-compiler.c aot-runtime.c: Change the way sequence
2599 point information is stored, use a MonoSeqPointInfo structure instead of a
2600 GPtrArray. For each seq point, compute a list of successor seq points.
2602 * debugger-agent.c: Use the successor list to implement step-over more
2603 efficiently: instead of single stepping until a different line/IL offset is
2604 reached, place breakpoints into all successor seq points.
2606 * mini.h: Bump AOT file format version.
2608 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2610 * Makefile.am (AM_CFLAGS): Include LLVM_CFLAGS.
2612 * mini-llvm.c: Avoid defining the __STDC_... macros if already defined.
2614 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2616 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): Fix the cross-compiler
2619 2009-12-18 Zoltan Varga <vargaz@gmail.com>
2621 * mini-x86.c (mono_arch_get_argument_info): Allocate memory for CallInfo using
2622 alloca as g_malloc is not signal safe.
2624 2009-12-18 Zoltan Varga <vargaz@gmail.com>
2626 * tramp-x86.c (mono_arch_patch_callsite): Fix the call to
2627 VALGRIND_DISCARD_TRANSLATIONS.
2629 * *.c: Include mono/utils/memcheck.h, and remove #ifdef HAVE_VALGRIND_MEMCHECK_H
2630 checks, they are no longer needed.
2632 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): New helper function to set
2633 a function into a sigctx which can handle function pointers.
2635 * mini-ppc.c: Implement soft debugger support on ppc64.
2637 * mini-ppc.c: Implement soft debugger support.
2639 2009-12-17 Zoltan Varga <vargaz@gmail.com>
2641 * mini-llvm.c: Handle OP_LADD_OVF_UN. Place all alloca's into the entry bb.
2643 2009-12-17 Marek Habersack <mhabersack@novell.com>
2645 * mini.c (mono_get_runtime_build_info): include Mono version in
2648 * driver.c (mono_main): VERSION is now included in the string
2649 returned from mono_get_runtime_build_info()
2651 2009-12-17 Zoltan Varga <vargaz@gmail.com>
2653 * method-to-ir.c (mono_method_to_ir): Add support for CALLI with unmanaged
2654 signatures. Fixes #565143.
2656 * jit-icalls.c (mono_get_native_calli_wrapper): New JIT icall.
2658 2009-12-16 Zoltan Varga <vargaz@gmail.com>
2660 * aot-compiler.c (arch_emit_autoreg): Align code to 4 in the ppc case.
2662 2009-12-16 Rodrigo Kumpera <rkumpera@novell.com>
2664 * mini-x86.h: Forgot to add a 0x to MONO_ARCH_MAX_FRAME_SIZE define
2665 making max stack 10x smaller.
2667 2009-12-16 Zoltan Varga <vargaz@gmail.com>
2669 * mini.c (mono_resolve_patch_target): Comment out an assert which could be hit.
2671 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
2673 * method-to-ir.c (mini_emit_memcpy): Assert if size is too big.
2675 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
2677 * mini-x86.c (mono_arch_allocate_vars): Fail compilation if the frame size is
2678 bigger than MONO_ARCH_MAX_FRAME_SIZE.
2680 * mini-x86.c (mono_arch_emit_prolog): Handle huge frames.
2682 * mini-x86.h: Define MONO_ARCH_MAX_FRAME_SIZE to be 1Mb.
2684 * mini-amd64.c / mini-amd64.h: Same fixes as of above.
2686 * mini.c (mini_method_compile): Check if mono_arch_allocate_vars failed
2689 2009-12-14 Miguel de Icaza <miguel@novell.com>
2691 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
2692 raise an invalid program exception.
2694 For other opcodes that we might not handle use a g_warning and
2695 raise the exception. Beats termination.
2699 2009-12-14 Zoltan Varga <vargaz@gmail.com>
2701 * method-to-ir.c (mono_emit_rgctx_method_call_full): Fix a warning.
2703 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix the LLVM support
2704 by merging the LLVM and !MAP_32BIT cases.
2706 2009-12-13 Jonathan Chambers <joncham@gmail.com>
2708 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
2709 sigctx being passed in, as we have no CONTEXT available in the APC.
2711 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
2714 Code contributed under MIT/X11 license.
2716 2009-12-13 Zoltan Varga <vargaz@gmail.com>
2718 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
2719 in the LLVM backend on AMD64.
2721 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
2724 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
2726 * mini-llvm.c: Export mono_personality for AOT.
2728 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
2730 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
2731 implicit exception can occur.
2733 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
2734 OP_IMPLICIT_EXCEPTION instruction.
2736 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
2738 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
2740 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
2741 inside a protected block.
2743 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
2744 trampolines doesn't include the argument.
2746 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
2747 trampolines on amd64.
2749 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
2752 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
2753 disabled for methods with clauses.
2755 * mini-llvm.c: Enable support for catch clauses.
2757 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
2758 end of an LLVM compiled finally clause.
2759 (mono_handle_exception_internal): Save the exception handling state in TLS
2760 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
2761 resume unwinding from that point.
2763 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
2764 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
2765 to obtain the addresses of the exception handling regions.
2767 * mini-llvm.c: Add beginnings of support for exception handling, currently only
2768 finally clauses are supported.
2770 * mini.c (mini_method_compile): Add support for LLVM code with exception
2773 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2775 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
2778 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2780 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
2781 as a primitive type.
2783 2009-12-11 Zoltan Varga <vargaz@gmail.com>
2785 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
2786 for 2 parameter sched_setaffinity in older glibc versions. Fixes
2789 2009-12-11 Marek Habersack <mhabersack@novell.com>
2791 * method-to-ir.c (mini_redirect_call): do not redirect the
2792 InternalAllocateStr internal call if string profiling is enabled.
2794 2009-12-10 Zoltan Varga <vargaz@gmail.com>
2796 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
2799 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
2800 unwind.h header file.
2802 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
2803 newer valgrind versions seems to handle this fine.
2805 2009-12-09 Zoltan Varga <vargaz@gmail.com>
2807 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
2808 on the debugger thread.
2810 2009-12-08 Zoltan Varga <vargaz@gmail.com>
2812 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
2814 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
2816 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
2818 * cpu-<ARCH>.md: Make call_handler clob:c.
2820 * mini.c: Reenable SSA for methods with clauses.
2822 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
2823 as it causes failures on x86.
2825 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
2827 * driver.c: Fail gracefully with --compile-all if mono_method_signature
2828 returns NULL (e.g. a bad assembly).
2830 2009-12-08 Geoff Norton <gnorton@novell.com>
2832 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
2833 stepping out into native code. There were issues with nested invokes
2836 2009-12-07 Zoltan Varga <vargaz@gmail.com>
2838 * mini.c (mini_method_compile): Do the disable_llvm checks early
2839 and avoid the LLVM compile pass if the checks fail.
2841 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
2843 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
2844 LLVM optimizations don't try to remove them.
2846 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
2847 different file so the original remains.
2849 2009-12-06 Zoltan Varga <vargaz@gmail.com>
2851 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
2853 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
2855 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
2856 support for non-inline unwind descriptors.
2858 2009-12-07 Geoff Norton <gnorton@novell.com>
2860 * debugger-agent.c: Darwin can colesce signals, so we need to handle
2861 the interrupt_count slightly differently. Native threads were never
2864 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2866 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
2867 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
2868 yet generate this info.
2870 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
2872 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
2873 client can distinguish between intptrs and longs.
2875 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2877 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
2880 * aot-runtime.c (load_function): Update after the change above.
2882 * mini.h: Bump AOT file format version.
2884 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
2885 if the delegate class is dynamic.
2887 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
2888 in gshared code too using the new rgctx info type
2889 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
2891 2009-12-04 Geoff Norton <gnorton@novell.com>
2893 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
2894 we need to track the original suspend count so the thread properly
2895 wakes up in resume_thread.
2897 2009-12-04 Zoltan Varga <vargaz@gmail.com>
2899 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
2902 * generics.cs: Add a test.
2904 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
2905 is 0. Simplify a lot of code using this.
2907 * mini-trampolines.c (mono_delegate_trampoline): Call
2908 mono_create_static_rgctx_trampoline () before saving the final address in
2909 delegate->method_code, to avoid calling it each time a delegate is first called.
2911 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
2912 which need static rgctx trampolines.
2914 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
2915 keyed on the method+addr pair, since addr could be either the method addr or
2916 an unbox trampoline in the AOT case. Fixes #560246.
2918 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2920 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
2921 place it was called before too.
2923 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2925 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
2926 if no security manager is present, to speed up the AOT case. Call
2927 mono_class_vtable () full with raise_on_error == TRUE instead.
2929 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2931 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
2932 the local optimization passes can take its result into account. Fixes
2935 * exceptions.cs: Add a test.
2937 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
2939 This patch is contributed under the terms of the MIT/X11 license
2941 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
2943 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2945 * mini.h (MonoInst): Remove unused 'ssa_op' field.
2947 * debugger-agent.c: Rework the handling of stack traces of running threads to
2948 avoid crashes if compute_frames () tries to walk the stack of running thread.
2950 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
2952 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
2954 * mini.h (StackFrameInfo): Add an 'lmf' field.
2956 2009-12-02 Zoltan Varga <vargaz@gmail.com>
2958 * debugger-agent.c (suspend_current): Always set really_suspended.
2960 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
2962 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
2964 2009-12-01 Zoltan Varga <vargaz@gmail.com>
2966 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
2969 2009-12-01 Zoltan Varga <vargaz@gmail.com>
2971 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
2973 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
2975 * mini-trampolines.c: Fix MSVC build.
2977 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
2979 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
2981 2009-11-30 Zoltan Varga <vargaz@gmail.com>
2983 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
2984 the instruction following an OP_FCOMPARE is optimized away.
2986 2009-11-30 Zoltan Varga <vargaz@gmail.com>
2988 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
2989 emit_autoreg () into this arch-specific function.
2991 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
2992 code, it is no longer needed.
2994 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
2996 * mini.h: Bump AOT file format version.
2998 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
2999 using the sorted_code_offsets array, instead of reading it from the
3000 exception debug info.
3001 (load_method): Call mono_aot_find_jit_info instead of
3002 decode_exception_debug_info ().
3004 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
3005 LLVM compiled as a flag.
3007 2009-11-29 Zoltan Varga <vargaz@gmail.com>
3009 * debugger-agent.c (resume_thread): Fix a warning.
3011 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
3014 2009-11-28 Zoltan Varga <vargaz@gmail.com>
3016 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
3017 contents to MonoAotFileInfo.
3019 2009-11-27 Zoltan Varga <vargaz@gmail.com>
3021 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
3022 Put all binary data into a giant blob, similarly to the way .net assemblies
3023 store binary data. Emit offset tables in a compact form to reduce their size.
3025 * mini.h: Bump AOT file format version.
3027 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
3030 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
3031 avoid linear searches at runtime.
3033 * aot-runtime.c (find_symbol): Update this to use the hash.
3035 * mini.h: Bump AOT file format version.
3037 2009-11-26 Zoltan Varga <vargaz@gmail.com>
3039 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
3042 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
3045 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
3046 the distribution of got slot types.
3048 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
3050 * method-to-ir.c: Add support for generating explicit null checks.
3052 2009-11-25 Zoltan Varga <vargaz@gmail.com>
3054 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
3055 on a random thread if possible.
3057 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
3058 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
3061 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
3062 regs. Pass the real size of the regs array to mono_unwind_frame ().
3064 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
3067 2009-11-24 Geoff Norton <gnorton@novell.com>
3069 * mini-darwin.c: Work around apple bug rdar://7209349 See
3070 http://openradar.appspot.com/7209349 for details. Synopsis,
3071 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
3072 never been initialized before.
3074 2009-11-24 Zoltan Varga <vargaz@gmail.com>
3076 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
3078 * mini-arm.c (mono_arm_thumb_supported): New helper function.
3080 2009-11-24 Zoltan Varga <vargaz@gmail.com>
3082 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
3083 OP_SHL_IMM is not 32 bit.
3085 2009-11-24 Zoltan Varga <vargaz@gmail.com>
3087 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
3089 2009-11-24 Zoltan Varga <vargaz@gmail.com>
3091 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
3094 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
3095 > 0 since some threads can resume if their resume_count is > 0.
3096 (invoke_method): Avoid reading freed memory.
3098 * debugger-agent.c (process_suspend): Extract the suspend code from
3099 process_single_step_inner () to a separate function. Rework the code to prevent
3100 races between this function and thread interrupts.
3102 * debugger-agent.c (suspend_current): Check the resume_count field instead
3103 of resume_one so suspends+resumes during single threaded invokes work
3106 2009-11-23 Zoltan Varga <vargaz@gmail.com>
3108 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
3109 to make the generated code smaller.
3111 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
3112 sequence generated by recent LLVM versions.
3114 * mini-llvm.c: Add support for a few simple cases which weren't supported
3117 * mini-trampolines.c (mono_magic_trampoline): Don't call
3118 mono_arch_get_vcall_slot () when llvm is enabled.
3120 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
3122 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
3123 into a new function called common_call_trampoline () which is used by the
3124 llvm vcall trampoline as well.
3126 * debugger-agent.c: Implement single threaded invokes.
3128 * debugger-agent.c: Revert change which broke the agent on linux.
3130 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
3133 * generics.cs: Add a test.
3135 2009-11-22 Zoltan Varga <vargaz@gmail.com>
3137 * debugger-agent.c: Fix the cygwin build.
3139 2009-11-21 Zoltan Varga <vargaz@gmail.com>
3141 * cprop.c: Remove this unused file.
3143 2009-11-21 Zoltan Varga <vargaz@gmail.com>
3145 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
3148 * basic.cs: Add a test.
3150 2009-11-21 Zoltan Varga <vargaz@gmail.com>
3152 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
3155 2009-11-20 Zoltan Varga <vargaz@gmail.com>
3157 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
3158 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
3159 it. Use this flag to control llvm related code paths instead of #ifdef
3160 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
3163 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
3165 * mini.h: Bump AOT file format version.
3167 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
3168 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
3170 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
3171 was used as an assembly filter.
3173 2009-11-19 Zoltan Varga <vargaz@gmail.com>
3175 * unwind.c: Fix support for ppc.
3177 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
3178 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
3180 2009-11-19 Zoltan Varga <vargaz@gmail.com>
3182 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
3184 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
3185 added by the ps3 changes.
3187 2009-11-19 Zoltan Varga <vargaz@gmail.com>
3189 * mini-gc.c: Resurrect this, so at least it compiles.
3191 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
3193 2009-11-18 Zoltan Varga <vargaz@gmail.com>
3195 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
3196 create_event_list () so assembly filters can be used.
3198 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
3201 2009-11-17 Zoltan Varga <vargaz@gmail.com>
3203 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
3204 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
3207 * aot-compiler.c (add_generic_instances): Emit instances of common generic
3208 classes for char/bool too.
3210 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
3212 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
3215 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
3218 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
3220 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
3222 Code contributed under MIT/X11 license.
3224 2009-11-14 Zoltan Varga <vargaz@gmail.com>
3226 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
3227 threads in native code work.
3229 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
3230 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
3233 2009-11-13 Jonathan Chambers <joncham@gmail.com>
3235 * debugger-agent.c: Implementation for Windows platform.
3237 * mini-x86.c: Add support for Windows. Use mono-* synchronization
3238 primitives. Use SEH to implement breakpoints and single stepping.
3240 * mini-x86.h: Enable soft debugger on Windows.
3242 Code contributed under MIT/X11 license.
3244 2009-11-13 Zoltan Varga <vargaz@gmail.com>
3246 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
3247 under XEN. Fixes #522894.
3249 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
3251 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
3252 interface calls in LLVM AOT code.
3254 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
3257 * mini-llvm.c: Add support for OP_VPHI.
3259 * objects.cs: Add a test.
3261 2009-11-13 Zoltan Varga <vargaz@gmail.com>
3263 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
3264 this is called on the debugger thread.
3266 2009-11-12 Zoltan Varga <vargaz@gmail.com>
3268 * mini-llvm.c: Add soft-float support.
3270 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
3271 FCALL which returns an R4.
3273 * driver.c (mono_main): Add a missing '\n'.
3275 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
3276 platforms which doesn't support the LLVM IMT trampoline.
3278 2009-11-11 Zoltan Varga <vargaz@gmail.com>
3280 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
3282 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
3284 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
3287 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
3289 2009-11-10 Zoltan Varga <vargaz@gmail.com>
3291 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
3292 Instead of emitting a method_order table, sort the contents of the code_offsets
3293 table and do a binary search in the sorted table. The previous approach doesn't
3294 work with LLVM which emits methods in a arbitrary order.
3296 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
3297 in the .eh_frame section in ELF files.
3299 * mini.h: Bump corlib file format version.
3301 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
3303 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
3304 LDMIA->LDM macro name change.
3306 2009-11-09 Zoltan Varga <vargaz@gmail.com>
3308 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
3311 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
3314 * aot-compiler.c: Ditto.
3316 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
3317 &align to mini_type_stack_size_full ().
3319 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
3321 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
3323 2009-11-08 Zoltan Varga <vargaz@gmail.com>
3325 * mini-arm.c: Compute the stack space used by arguments using
3326 mini_type_stack_size_full ().
3328 2009-11-08 Zoltan Varga <vargaz@gmail.com>
3330 * optflags-def.h: Remove dead TREEPROP optimization.
3332 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
3334 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
3336 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
3338 2009-11-07 Zoltan Varga <vargaz@gmail.com>
3340 * driver.c (mono_jit_parse_options): New public API function to parse options
3341 as done by the runtime executable.
3343 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
3344 when handling named arguments.
3346 2009-11-07 Zoltan Varga <vargaz@gmail.com>
3348 * mini-arm.c: Implement support for returning vtypes in registers, fix support
3349 for passing small vtypes in registers, make the CallInfo structures more
3350 similar to the code on the other platforms.
3352 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
3353 the code in the prolog requires it.
3355 2009-11-06 Zoltan Varga <vargaz@gmail.com>
3357 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
3358 (koush@koushikdutta.com).
3360 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
3361 where the thunk memory should be allocated from. Fixes appdomain unloading
3364 2009-11-06 Zoltan Varga <vargaz@gmail.com>
3366 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
3367 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
3369 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3371 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
3372 AOT, as it is not implemented yet.
3374 * mini-x86.c (mono_arch_output_basic_block): Ditto.
3376 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
3378 * debugger-agent.c: Fix windows build.
3380 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3382 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
3383 after the client connects/disconnects.
3385 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
3386 when an exception of a given type is thrown.
3388 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
3389 only on an uncaught exception.
3391 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
3393 * debugger-agent.c: Add a 'launch' option.
3395 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3397 * debugger-agent.c: Add a 'timeout' option.
3399 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3401 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
3404 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3406 * debugger-agent.c (set_breakpoint): Emit a log message.
3408 2009-11-04 Zoltan Varga <vargaz@gmail.com>
3410 * mini-arm.c: Fix the arm build.
3412 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
3414 * aot-compiler.c: don't leak the value returned from
3415 mono_type_full_name().
3417 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
3419 * debugger-agent.c: defer including mono-mutex.h until we know the
3422 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3424 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
3425 of pthreads directly.
3427 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
3428 exception handlers. Pass info argument.
3430 * mini.h: Adjust signatures of soft debugger functions to pass void*
3431 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
3433 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
3434 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3435 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
3436 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3438 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
3440 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
3441 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3442 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
3443 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3445 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
3447 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
3449 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
3451 * mono-semaphore.h: Skeleton implementation for Windows.
3453 Code contributed under MIT/X11 license.
3455 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3457 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
3459 Code contributed under MIT/X11 license.
3461 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3463 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
3465 Code contributed under MIT/X11 license.
3467 2009-11-04 Zoltan Varga <vargaz@gmail.com>
3469 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
3470 debug info to 100 because 10 still slows down gdb too much.
3472 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
3473 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
3474 them in the wrappers.
3476 2009-11-03 Zoltan Varga <vargaz@gmail.com>
3478 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
3480 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
3482 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
3483 function mono_aot_get_array_helper_from_wrapper ().
3485 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
3486 array helper methods.
3488 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
3490 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
3491 the value was loaded from memory.
3493 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
3494 the value was loader from there.
3496 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
3497 without constant swizzle.
3499 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3501 * mini-amd64.c: Put soft debugger functions behind a
3502 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
3504 * mini-amd64.h: disable the soft debugger in windows.
3506 Code contributed under MIT/X11 license.
3508 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3510 * mini-x86.c: Put soft debugger functions behind a
3511 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
3513 Code contributed under MIT/X11 license.
3515 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3517 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
3518 to mono_arch_find_jit_info_ext.
3520 Code contributed under MIT/X11 license.
3522 2009-11-03 Zoltan Varga <vargaz@gmail.com>
3524 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
3526 * debugger-agent.c: Add support for filtering events by assemblies.
3528 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
3529 the agent is not enabled.
3531 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3533 * exceptions-x86.c: hopefully last change to fix the windows build.
3534 This one courtesy of Jonathan Chambers.
3536 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3538 * debugger-agent.c: remove unused function.
3540 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3542 * debugger-agent.c: add #ifdefs for a few header files.
3543 * mini-x86.h: disable the soft debugger in windows.
3544 Step 1 of 2 to make this compile on windows with gcc.
3546 2009-11-02 Zoltan Varga <vargaz@gmail.com>
3548 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
3549 as it breaks the build.
3551 2009-07-01 Zoltan Varga <vargaz@gmail.com>
3553 Merge the soft debugger branch.
3555 * debugger-agent.h debugger-agent.c: New files containing the soft
3556 mode debugger module.
3558 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
3559 at the appropriate locations.
3561 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
3564 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
3565 enable/disable single stepping.
3567 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
3568 which returns all information in a StackFrameInfo structure, and can handle the
3569 LMF frames added by the debugger.
3571 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
3574 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
3575 walker function which works on a specific thread and passes a StackFrameInfo
3576 structure to its callback.
3578 * mini.c (mini_init): Initialize the debugger agent.
3580 * aot-compiler.c aot-runtime.c: Add soft-debug support.
3582 * mini-ops.h: Add OP_SEQ_POINT opcode.
3584 * driver.c (mono_main): Add new '--debugger-agent' option for passing
3585 arguments to the debugger agent.
3587 2009-11-02 Zoltan Varga <vargaz@gmail.com>
3589 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
3592 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
3594 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
3596 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
3598 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
3600 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
3601 sets the IMT argument and makes a virtual call.
3603 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
3605 2009-11-01 Zoltan Varga <vargaz@gmail.com>
3607 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
3610 2009-10-30 Zoltan Varga <vargaz@gmail.com>
3612 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
3613 runtime. Fixes #551228.
3615 2009-10-29 Zoltan Varga <vargaz@gmail.com>
3617 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
3619 * basic.cs: Add a test.
3621 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
3622 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
3623 CONSTRAINED. Fixes #550964.
3625 * generics.cs: Add a test.
3627 2009-10-28 Mark Probst <mark.probst@gmail.com>
3629 * mini-posix.c (add_signal_handler): Use
3630 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
3632 2009-10-28 Jerry Maine <crashfourit@gmail.com>
3634 Contributed under the terms of the MIT/X11 license by
3635 Jerry Maine <crashfourit@gail.com>.
3637 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
3638 sse4a for simd intrinsics.
3640 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
3641 sse4a for simd intrinsics.
3643 2009-10-27 Zoltan Varga <vargaz@gmail.com>
3645 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
3646 instead of inst_p1 which is not the same on ILP32 platforms.
3648 2009-10-24 Zoltan Varga <vargaz@gmail.com>
3650 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
3651 not the mscorlib one before calling mono_get_lmf_addr.
3653 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
3654 of the ip to the LMF.
3656 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
3657 immediate in the op->op_imm optimization.
3659 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
3660 understand. VTypes now work, but are not abi compliant, as they are
3661 split into 4 byte parts instead of 8.
3662 (emit_memcpy): Fix the unrolled case to work on the PS3.
3664 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
3666 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
3667 the default when static linking.
3669 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
3671 * aot-compiler.c: Add an autoreg option to automatically register
3672 statically linked aot modules using ELF .ctors.
3674 * genmdesc.pl: Add __ppc64__ to allowed defines.
3676 2009-10-25 Zoltan Varga <vargaz@gmail.com>
3678 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
3679 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
3681 2009-10-24 Mark Probst <mark.probst@gmail.com>
3683 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
3685 2009-10-24 Zoltan Varga <vargaz@gmail.com>
3687 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
3688 which will contain the domain where the method was found.
3690 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
3691 mini_jit_info_table_find ().
3693 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
3695 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
3697 2009-10-22 Zoltan Varga <vargaz@gmail.com>
3699 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
3700 set, its not supported yet.
3702 2009-10-22 Zoltan Varga <vargaz@gmail.com>
3704 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
3705 iface wrapper is not found.
3706 (mono_aot_get_method): Ditto for GetGenericValueImpl.
3708 2009-10-21 Zoltan Varga <vargaz@gmail.com>
3710 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
3711 which have a different name.
3713 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
3714 wrappers and Array.GetGenericValueImpl ().
3716 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
3717 because of the change above.
3719 * generics.cs: Add a test for full aot + generic array ifaces.
3721 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
3723 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
3724 that hides the previous one.
3726 2009-10-18 Zoltan Varga <vargaz@gmail.com>
3728 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
3729 marshalled. Fixes #541623.
3731 2009-10-16 Zoltan Varga <vargaz@gmail.com>
3733 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
3735 2009-10-15 Zoltan Varga <vargaz@gmail.com>
3737 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
3739 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3741 * mini-posix.c (sigprof_signal_handler):
3742 Implemented support for building stat call chans in different ways.
3744 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3746 * mini-exceptions.c (mono_find_jit_info):
3747 Also check that a jit info has been found (fixes a profiler crash).
3749 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3751 * mini.c (mono_codegen):
3752 Call mono_profiler_code_buffer_new with correct code address.
3754 2009-10-14 Zoltan Varga <vargaz@gmail.com>
3756 * driver.c (mono_main): Change the date in the copyright.
3758 2009-10-14 Mark Probst <mark.probst@gmail.com>
3760 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
3761 allocator in shared generic code for open classes, because we
3762 can't get those classes' vtables. We need to make managed
3763 allocators not depend on the vtable at compile-time to solve this.
3765 2009-10-13 Martin Baulig <martin@ximian.com>
3767 * debug-mini.c (mono_debugger_trampoline_compiled): Add
3768 `const guint8 *trampoline' argument; send both the old and the new
3771 2009-09-30 Zoltan Varga <vargaz@gmail.com>
3773 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
3774 mono_runtime_capture_context () without calling mono_runtime_invoke ().
3775 (can_marshal_struct): Skip structures with auto layout.
3777 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
3779 2009-10-02 Zoltan Varga <vargaz@gmail.com>
3781 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
3782 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
3783 a variable to hold the stack slot used by the int<->float conversion opcodes.
3785 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
3787 2009-10-04 Zoltan Varga <vargaz@gmail.com>
3789 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
3790 when using full-aot.
3792 2009-10-06 Zoltan Varga <vargaz@gmail.com>
3794 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
3795 each instance of Comparer<T>.
3797 * generics.cs: Add a new test.
3799 2009-10-09 Zoltan Varga <vargaz@gmail.com>
3801 * driver.c (parse_debug_options): Add a 'gdb' option.
3803 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
3805 * image-writer.c: Add support for emitting the image into a memory buffer.
3807 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
3809 * aot-compiler.c: Add support for registering debug info with GDB using the
3810 new JIT debugging interface in GDB 7.0. It can be turned on by setting
3811 MONO_XDEBUG to 'gdb'.
3813 2009-10-10 Zoltan Varga <vargaz@gmail.com>
3815 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
3818 2009-10-11 Zoltan Varga <vargaz@gmail.com>
3820 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
3821 can be used to set breakpoints in gdb.
3823 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
3824 segment to an absolute address.
3826 2009-10-13 Mark Probst <mark.probst@gmail.com>
3828 * method-to-ir.c: Use the managed array allocator method if
3831 2009-10-13 Bill Holmes <billholmes54@gmail.com>
3833 * aot-compiler.c : Fix the MSVC builds
3835 Code is contributed under MIT/X11 license.
3837 2009-10-13 Zoltan Varga <vargaz@gmail.com>
3839 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
3840 avoid registering 1 symbol file per method with gdb.
3842 2009-09-29 Zoltan Varga <vargaz@gmail.com>
3844 * mini-sparc.c: Fix the handling of enums with base type long.
3846 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
3848 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
3849 instead of using type->data.klass as the later doesn't work with generics.
3851 2009-09-25 Mark Probst <mark.probst@gmail.com>
3853 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
3854 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
3855 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
3856 works differently now and we don't handle it in the JIT anymore.
3858 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
3859 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
3860 the Thread class split.
3862 2009-09-25 Zoltan Varga <vargaz@gmail.com>
3864 * driver.c: Don't run tests with the obsolete treeprop optimization.
3866 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
3867 variable volatile. Fixes #541577.
3869 * basic-calls.cs: Add a new test.
3871 * basic-long.cs: Remove tests which are now in basic-calls.cs.
3873 2009-09-24 Zoltan Varga <vargaz@gmail.com>
3875 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
3876 work/required with recent iphone sdk versions.
3878 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
3881 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
3882 in the VCALL decomposition code.
3884 2009-09-22 Zoltan Varga <vargaz@gmail.com>
3886 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
3888 * basic.cs: Add a test.
3890 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
3893 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
3894 searches all the domains of the current thread.
3896 * exceptions-<ARCH>.c: Use it. Fixes #539394.
3898 2009-09-21 Zoltan Varga <vargaz@gmail.com>
3900 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
3901 so catching exceptions thrown in the same method works. Fixes exception17.exe.
3903 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
3904 for non-jit trampolines.
3906 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
3908 * aot-compiler.c (add_wrappers): Ditto.
3910 * mini-arm.c: Implement support for passing vtypes and floats, and increase
3911 the size of the param area used by dyn_call to 6 which covers the majority of
3914 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
3916 * mini-arm.c: Implement support for passing/receiving
3917 longs and receiving floats in the dyn_call code.
3919 * mini-amd64.c: Implement support for receiving vtypes in registers in
3922 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
3925 2009-09-20 Zoltan Varga <vargaz@gmail.com>
3927 * mini-arm.c (get_call_info): Return more precise information in
3929 (dyn_call_supported): Use the information in CallInfo.
3931 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
3933 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
3936 * mini-arm.c: Update after the dyn_call api changes.
3938 * mini.c (mini_create_jit_domain_info): Register a destructor function
3939 for the runtime_invoke_hash.
3941 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
3942 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
3944 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
3945 (dyn_call_supported): Simplify this by using get_call_info ().
3946 (mono_arch_dyn_call_free): New destructor function.
3948 * generics.cs: Remove a printf.
3950 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
3952 * mini-arm.c: Add support for enum return values and passing a few arguments
3955 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
3958 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
3960 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
3961 the dynamic invoke wrappers.
3963 * mini-arm.c: Implement OP_DYN_CALL for arm.
3965 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
3966 supported by the dynamic runtime invoke wrapper.
3968 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
3969 runtime invoke wrapper.
3971 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
3972 if possible when running with full-aot.
3974 * mini-ops.h: Add OP_DYN_CALL opcode.
3976 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
3977 with dynamic arguments lists similar to libffi.
3979 2009-09-19 Zoltan Varga <vargaz@gmail.com>
3981 * method-to-ir.c: Fix the previous change on 64 bit platforms.
3983 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
3986 * iltests.il.in: Add a new test.
3988 2009-09-18 Zoltan Varga <vargaz@gmail.com>
3990 * aot-compiler.c (add_generic_instances): Add more instances of
3991 GenericEqualityComparer.
3993 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
3995 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
3997 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
3999 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
4000 comments on some functions that now can fail.
4002 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
4004 * Makefile.am: Add Info.plist to EXTRA_DIST
4006 2009-09-16 Zoltan Varga <vargaz@gmail.com>
4008 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
4009 static synchronized wrappers. Fixes #539500.
4011 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
4013 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
4016 2009-09-16 Zoltan Varga <vargaz@gmail.com>
4018 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
4019 lmf before calling filter clauses as well. Fixes #539550.
4021 * exceptions.cs: Add a test.
4023 2009-09-14 Zoltan Varga <vargaz@gmail.com>
4025 * aot-compiler.c (add_generic_class): Add instances of
4026 Array.GetGenericValueImpl as well.
4028 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
4031 * generics.cs: Add a fullaot linq test.
4033 2009-09-10 Zoltan Varga <vargaz@gmail.com>
4035 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
4038 2009-09-10 Bill Holmes <billholmes54@gmail.com>
4040 * mini-trampolines.c (mono_delegate_trampoline) : Call
4041 mono_cominterop_get_invoke if the delegate target object
4044 Code is contributed under MIT/X11 license.
4046 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
4048 * method-to-ir.c: For CoreCLR throw a SecurityException if an
4049 internal call is defined outside platform code. Reduce code
4050 duplication with existing [Method|Field]AccessException
4052 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
4054 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
4055 if the return value is a small struct passed on regs.
4057 2009-09-09 Zoltan Varga <vargaz@gmail.com>
4059 * cpu-arm.md mini-arm.c: Remove unused opcodes.
4061 * mini-codegen.c: Enable the cpu description validation for arm.
4063 2009-09-08 Zoltan Varga <vargaz@gmail.com>
4065 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
4066 test which depends on structs to objects.cs.
4068 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
4069 require object model related stuff working.
4071 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
4073 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
4075 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
4076 against the instruction metadata in mini-ops.h. amd64 only for now.
4078 * mini-ops.h: Fix some instruction descriptions.
4080 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
4081 unused instructions.
4083 2009-09-06 Zoltan Varga <vargaz@gmail.com>
4085 * exceptions.cs: Add a new test.
4087 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
4089 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
4091 2009-09-06 Zoltan Varga <vargaz@gmail.com>
4093 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
4094 skip empty phi opcodes.
4096 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
4097 correctly by zero extending after loads. Skip methods containing calls
4098 to the monitor enter/exit trampolines.
4100 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
4101 when calling mono_thread_force_interruption_checkpoint ().
4103 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
4105 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
4107 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
4109 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
4110 bootstrap could run.
4112 2009-09-04 Zoltan Varga <vargaz@gmail.com>
4114 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
4116 2009-09-03 Zoltan Varga <vargaz@gmail.com>
4118 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
4120 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
4121 LLVM might be very short.
4123 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
4124 in OP_THROW/RETHROW.
4126 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
4129 2009-09-03 Zoltan Varga <vargaz@gmail.com>
4131 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
4132 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
4133 LLVM might be very short.
4135 2009-09-01 Zoltan Varga <vargaz@gmail.com>
4137 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
4138 the alignment for the value of sp.
4140 2009-09-01 Geoff Norton <gnorton@novell.com>
4142 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
4143 managed wrappers in full aot.
4145 2009-08-31 Zoltan Varga <vargaz@gmail.com>
4147 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
4149 2009-08-28 Zoltan Varga <vargaz@gmail.com>
4151 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
4153 2009-08-25 Zoltan Varga <vargaz@gmail.com>
4155 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
4157 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
4160 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4162 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
4163 depend on the info MonoMethodHeader which could be missing in IL stripped
4166 2009-08-25 Zoltan Varga <vargaz@gmail.com>
4168 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
4169 they are only 4 byte aligned.
4171 2009-08-21 Zoltan Varga <vargaz@gmail.com>
4173 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
4174 was done previously, since using SP causes too many problems.
4176 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
4177 frames without a frame pointer works.
4179 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
4180 global register in methods with calls, since the calls can go through
4181 a static rgctx trampoline which doesn't save it.
4183 2009-08-19 Zoltan Varga <vargaz@gmail.com>
4185 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
4187 2009-08-18 Zoltan Varga <vargaz@gmail.com>
4189 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
4191 2009-08-18 Christian Hergert <chris@dronelabs.com>
4193 * method-to-ir.c: Fix warnings for uninitialized variables.
4195 2009-08-18 Christian Hergert <chris@dronelabs.com>
4197 * mini-exceptions.c:
4198 * aot-compiler.c: Fix printf warnings.
4200 2009-08-18 Zoltan Varga <vargaz@gmail.com>
4202 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
4203 Add GetGenericValueImpl<string>.
4205 * aot-compiler.c (add_generic_instances): Add instances of
4206 GenericEqualityComparer<T> for primitive types. Only emit the array
4207 wrappers into the mscorlib image.
4209 2009-08-15 Zoltan Varga <vargaz@gmail.com>
4211 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
4212 the methods_loaded array using amodule->info->nmethods.
4214 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
4215 (MONO_AOT_FILE_VERSION): Bump this.
4217 * aot-compiler.c: Emit more generic instances allowing some parts of linq
4220 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
4221 MonoJitInfo doesn't belong to its methods aot image.
4223 2009-08-14 Zoltan Varga <vargaz@gmail.com>
4225 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
4227 * mini-arm.c: Fix warnings.
4229 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
4231 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
4234 2009-08-12 Zoltan Varga <vargaz@gmail.com>
4236 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
4237 avoid clobbering IP.
4239 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
4240 hold the trampoline argument, so its initial value is available during
4243 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
4246 * exceptions-hppa.c:
4248 * exceptions-s390x.c:
4249 * exceptions-mips.c:
4251 * exceptions-sparc.c:
4252 * exceptions-alpha.c:
4254 * mini-trampolines.c:
4256 * exceptions-s390.c: add and use #define's instead of sizeof()
4257 for MonoJitInfo and MonoJitInfoTable.
4259 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
4264 * tramp-x86.c: use a #define instead of sizeof() for a few
4265 structures that use a zero-length array.
4267 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
4269 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
4270 case when the method is dynamic. Fixes #529238.
4272 2009-08-06 Zoltan Varga <vargaz@gmail.com>
4274 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
4275 of asserting when a method is JIT compiled in full-aot mode.
4277 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4279 Contributed under the terms of the MIT/X11 license by
4280 Jerry Maine <crashfourit@gail.com>.
4282 * fixed wrong dates in changelog.
4284 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4286 Contributed under the terms of the MIT/X11 license by
4287 Jerry Maine <crashfourit@gail.com>.
4289 * basic-simd.cs: added test for packed double square root.
4290 * cpu-amd64.md: added opcode info for packed double square root.
4291 * cpu-x86.md: added opcode info for packed double square root.
4292 * mini-ops.h: added IR opcode for packed double square root.
4293 * mini-x86.c: added IR to native translation code for packed double square root.
4294 * mini-amd64.c: removed todo for packed double square root.
4295 * simd-intrinsics.c: added method to IR opcode converstion for
4296 packed double square root.
4298 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4300 Contributed under the terms of the MIT/X11 license by
4301 Jerry Maine <crashfourit@gail.com>.
4303 * mini-amd64.c: Added a change to help tell the difference as
4304 to what perpose the xmm register is being used--mainly to help
4306 * mini-amd64.h: Changed callee regs to use 15 out of 16
4307 (one used for special cases) xmm registers for both fp
4308 and simd ops. Added define to turn on new feature in the regalloc
4309 that allows fp and simd ops to share the xmm regs happily.
4310 * codegen.c: Added code to detect for which perpose an xmm reg is
4311 being used (fp or simd) and to translate back and forth to the
4312 correct logical reg bank (fp or simd) for 'spill load's.
4314 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4316 Contributed under the terms of the MIT/X11 license by
4317 Jerry Maine <crashfourit@gail.com>.
4319 * basic-simd.cs: Added tests for stressing the regalloc when running with
4320 16 simd regs and when simd and fp ops share the same reg bank.
4322 2009-08-01 Mark Probst <mark.probst@gmail.com>
4324 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
4325 in shared generic code, we might have to look up the class in the
4326 RGCTX. If we use the class directly, compute its GC descriptor.
4328 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
4330 * mini.c (mono_jit_runtime_invoke): Fix a warning.
4332 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
4334 * mini.c (mono_jit_runtime_invoke): Initialize the class and
4335 check for errors. Fixed the case when the class with the Main
4338 2009-07-31 Jerry Maine <crashfourit@gmail.com>
4340 Contributed under the terms of the MIT/X11 license by
4341 Jerry Maine <crashfourit@gail.com>.
4343 * cpu-amd64.md: Fixed simple bug in machine discrition file.
4345 2009-07-31 Zoltan Varga <vargaz@gmail.com>
4347 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
4349 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
4351 * method-to-ir.c: Fix naming of stelem and ldelem.
4353 2009-07-30 Zoltan Varga <vargaz@gmail.com>
4355 * driver.c (main_thread_handler): Check that the assembly loaded
4356 matches the filename when doing AOT.
4358 2009-07-30 Mark Probst <mark.probst@gmail.com>
4360 * mini.c: get_ip_from_sigctx installer has been removed, so don't
4363 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
4364 utils/mono-sigcontext.h).
4366 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
4369 2009-07-29 Massimiliano Mantione <massi@ximian.com>
4371 * mini.c (mono_codegen):
4372 Call profiler hook to keep track of method code buffers.
4374 2009-07-27 Mark Probst <mark.probst@gmail.com>
4376 * method-to-ir.c: Invoke write barriers for the
4377 Interlocked.(Compare)Exchange JIT intrinsics.
4379 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
4381 * Makefile.am (version.h): Fix issues when built out of tree.
4382 Remove some redundant 'grep's piped through 'sed's.
4384 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
4386 This patch is contributed under the terms of the MIT/X11 license
4388 * mini-ppc.c (mono_arch_output_basic_block):
4389 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
4390 for bits 32-47 with signed load/store diplacements for bits
4391 48-63. Use prefered base/offset order for indexed form.
4392 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
4393 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
4394 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
4395 OP_LOADI2_MEMBASE): Same.
4396 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
4397 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
4398 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
4400 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
4401 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
4402 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
4403 OP_LOADI1_MEMINDEX): Same
4404 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
4405 OP_STORER8_MEMINDEX): Same
4406 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
4408 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
4409 for bits 32-47 with signed load/store diplacements for bits
4410 48-63. Use prefered base/offset order for indexed form.
4412 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
4414 This patch is contributed under the terms of the MIT/X11 license
4416 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
4417 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
4418 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
4419 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
4420 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
4421 cfg->stack_usage to avoid size warnings.
4422 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
4423 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
4424 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
4425 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
4427 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
4428 after code varible is initialized.
4429 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
4430 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
4431 (mono_arch_emit_epilog):
4432 Move Use ppc_load32 for cfg->stack_usage to avoid size
4435 2009-07-24 Mark Probst <mark.probst@gmail.com>
4437 * method-to-ir.c: The write barrier doesn't do the store anymore,
4438 so we have always to emit it. Also, emit the wbarrier after the
4441 2009-07-24 Zoltan Varga <vargaz@gmail.com>
4443 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
4444 for argument count 3 too.
4446 2009-07-23 Zoltan Varga <vargaz@gmail.com>
4448 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
4449 the caller handle the exceptions.
4450 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
4451 method. Fixes #524498.
4453 2009-07-22 Geoff Norton <gnorton@novell.com>
4455 * mini-exceptions.c: Fix build on ia64.
4457 2009-07-22 Mark Probst <mark.probst@gmail.com>
4459 * mini-exceptions.c (ves_icall_get_frame_info): Use write
4462 2009-07-21 Zoltan Varga <vargaz@gmail.com>
4464 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
4467 2009-07-20 Zoltan Varga <vargaz@gmail.com>
4469 * basic-simd.cs (Main): Pass args to the test driver.
4471 2009-07-20 Geoff Norton <gnorton@novell.com>
4473 * mini-x86.h: Fix the x86 version guards to use Apple's
4474 properly defined macros.
4476 2009-07-20 Geoff Norton <gnorton@novell.com>
4478 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
4481 2009-07-20 Zoltan Varga <vargaz@gmail.com>
4483 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
4484 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
4485 the information which is needed for invokes, so only one locking+hash table
4488 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
4490 * aot-compiler.c (add_generic_instances): Emit instances of
4491 GenericComparer<T> for primitive types.
4493 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
4495 * mini-posix.c: Fix linux build.
4497 2009-07-19 Geoff Norton <gnorton@novell.com>
4499 * mini.h: Add prototypes for mono_runtime_syscall_fork and
4500 mono_gdb_render_native_backtraces
4501 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
4502 so we implement the sane semantics to the runtime here
4503 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
4504 so we need to call it differently (mono_gdb_render_native_backtraces)
4505 * mini-posix.c: Move the old semantics from mini.c to the prototypes
4506 here for default implementations.
4507 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
4508 support Apple's weird syscall (SYS_fork) implementation and not busy
4509 loop in abort() on native crashes on OSX anymore.
4511 2009-07-18 Zoltan Varga <vargaz@gmail.com>
4513 * aot-runtime.c (load_method): Change the handling of the
4514 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
4517 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
4519 2009-07-17 Zoltan Varga <vargaz@gmail.com>
4521 * mini.c (mono_patch_info_equal): Revert the last change for now as it
4522 seems to break the aot tests.
4524 * mini.c (mono_patch_info_equal): Fix the handling of
4525 MONO_PATCH_INFO_RGCTX_FETCH.
4527 2009-07-16 Zoltan Varga <vargaz@gmail.com>
4529 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
4531 * mini.c (mono_patch_info_hash): Fix the handling of
4532 MONO_PATCH_INFO_INTERNAL_METHOD.
4533 (mono_patch_info_equal): Ditto.
4535 2009-07-16 Zoltan Varga <vargaz@gmail.com>
4537 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
4540 * mini-llvm.c: Add some infrastructure for AOT support.
4542 2009-07-15 Zoltan Varga <vargaz@gmail.com>
4544 * mini-llvm-cpp.c: Update to the latest llvm api.
4546 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
4547 option to false to prevent llvm from installing signal handlers which
4550 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
4553 * cpu-amd64.md: Revert previous change as those instructions
4554 take 2 separate arguments. Remember to read the arch docs more
4555 carefully next time.
4557 2009-07-15 Zoltan Varga <vargaz@gmail.com>
4559 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
4561 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
4563 * mini-ppc.c: exploit multiple load/store units if available (rest of
4564 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
4565 http://bugzilla.novell.com/show_bug.cgi?id=487846).
4567 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
4569 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
4570 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
4572 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
4574 * cpu-x86.md: Fix missing clobbering from trancendental simd
4577 * cpu-amd64.md: Same.
4579 2009-07-14 Jerry Maine <crashfourit@gmail.com>
4581 Contributed under the terms of the MIT/X11 license by
4582 Jerry Maine <crashfourit@gail.com>.
4584 * basic-simd.cs: Added tests for single and doulble indexers.
4586 * cpu-amd64.md: Added simd opcode information.
4588 * mini-amd64.c: Added IR to native simd generation code.
4589 Added simd register names and function that returns them.
4591 * mini-amd64.h: Added marcos to turn on simd code compilation in
4592 amd64. Added max simd register count marco. Added caller/callee
4593 register mask marcos. Added marcos to use simd register bank.
4595 * mini.h: Added helper marco for shufling dwords and simple
4598 2009-07-14 Zoltan Varga <vargaz@gmail.com>
4600 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
4602 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
4604 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
4605 the length of the native code as well.
4607 * basic-simd.cs: Add a test for #521662.
4609 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
4611 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
4613 2009-07-13 Mark Probst <mark.probst@gmail.com>
4615 * mini.c: Register function for getting the IP from a signal
4616 context with metadata.
4618 2009-07-13 Zoltan Varga <vargaz@gmail.com>
4620 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
4621 call a generic class init trampoline if needed. Fixes #519336.
4623 * generics.cs: Add a test.
4625 2009-07-09 Mark Probst <mark.probst@gmail.com>
4627 * method-to-ir.c: When doing a call which might be remote from
4628 shared generic code to other shared code with open type arguments,
4629 get the remoting invoke wrapper from the RGCTX and do an indirect
4632 2009-07-03 Zoltan Varga <vargaz@gmail.com>
4634 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
4635 after the unbox trampoline in the full-aot case.
4637 2009-07-02 jonas echterhoff <jonas@unity3d.com>
4639 * mini.c: Move initialization of jit_mutex before debugger initialization
4644 * Info.plist: added Info.plist and link flag to enable the mono executable
4645 to access other processes. Requires codesigning of the executable to work.
4647 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
4652 2009-06-30 Zoltan Varga <vargaz@gmail.com>
4654 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
4656 2009-06-29 Zoltan Varga <vargaz@gmail.com>
4658 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
4659 when the generic instance is an instantiation of a subclass of the
4660 methods class. Fixes #517166.
4662 2009-06-26 Zoltan Varga <vargaz@gmail.com>
4664 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
4667 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
4670 * CMakeLists.txt: Add minimal support for installation.
4672 2009-06-25 Zoltan Varga <vargaz@gmail.com>
4674 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
4675 determine whenever a method is directly callable to a separate function.
4677 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
4678 needed ones as a result of the previous change.
4680 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
4681 type of register arrays.
4683 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
4684 type of register arrays.
4686 2009-06-24 Jerry Maine <crashfourit@gmail.com>
4688 Contributed under the terms of the MIT/X11 license by
4689 Jerry Maine <crashfourit@gail.com>.
4691 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
4693 2009-06-24 Zoltan Varga <vargaz@gmail.com>
4695 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
4697 2009-06-24 Neale Ferguson <neale@sinenomine.net>
4699 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
4700 dump of structure return value. Fix some formatting.
4701 * cpu-s390x.md: Fix lengths of instruction sequences.
4702 * mini-s390.c: Minor formatting changes.
4704 2009-06-24 Zoltan Varga <vargaz@gmail.com>
4706 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
4707 Use sigaction on freebsd as well.
4709 2009-06-23 Zoltan Varga <vargaz@gmail.com>
4711 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
4714 * mini.c (mini_init): Revert a change which breaks cross-compilation.
4716 2009-06-22 Mark Probst <mark.probst@gmail.com>
4718 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
4720 2009-06-22 Mark Probst <mark.probst@gmail.com>
4722 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
4724 2009-06-20 Martin Baulig <martin@ximian.com>
4727 (MonoDebuggerThreadFlags): New enum typedef.
4728 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
4729 (mono_debugger_thread_created): Added `gpointer func' argument;
4730 initialize the new `thread_flags' field.
4732 2009-06-18 Martin Baulig <martin@ximian.com>
4734 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
4735 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
4738 (mini_debugger_set_attach_ok): New function; sets the attach-ok
4739 flag in `MONO_DEBUGGER__info.runtime_info'.
4742 (mono_main): Call mini_debugger_set_attach_ok() if generics
4743 sharing is disabled.
4745 2009-06-22 Zoltan Varga <vargaz@gmail.com>
4747 * aot-compiler.c (add_wrappers): Fix a warning.
4749 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
4750 the ppc load/store macro changes.
4752 2009-06-21 Zoltan Varga <vargaz@gmail.com>
4754 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
4756 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
4757 not just the got symbol.
4759 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
4762 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
4765 * aot-compiler.c: Remove some fixmes.
4767 * driver.c (mono_main): Print a helpful message when cross-compiling.
4769 * mini.c (mini_init): Disable signal handlers when cross-compiling.
4771 * method-to-ir.c (initialize_array_data): Do the optimization if the
4772 target byte order is little endian, instead of the host byte order.
4774 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
4775 wrappers into the mscorlib image, Emit a unique plt symbol for each
4776 image, emit symbols for plt entries.
4778 * image-writer.c (img_writer_emit_symbol_size): New function to emit
4781 2009-06-20 Zoltan Varga <vargaz@gmail.com>
4783 * aot-compiler.c (add_wrappers): Avoid calling
4784 mono_marshal_get_type_info () since it can assert for some types.
4786 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
4787 ldtoken are used inside wrappers.
4789 * helpers.c: Add support for prefixing tools with the arch name.
4791 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
4792 quantities when using ilp32.
4794 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
4795 spill slots. Use sizeof(mgreg_t) for the spill slot size.
4797 * image-writer.c: Use .long on ilp32.
4799 * aot-compiler.c: Use 32 bit loads on ilp32.
4801 2009-06-19 Zoltan Varga <vargaz@gmail.com>
4803 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
4805 * mini-ops.h: Use TARGET_POWERPC define for consistency.
4807 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
4809 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
4810 second got slot of every aot image.
4812 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
4813 aot on platforms with function pointers.
4815 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
4816 support for aot/full aot on ppc/ppc64.
4818 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
4819 arguments which are needed on ppc.
4821 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
4824 * mini-trampolines.c aot-runtime.c: Update after the above changes.
4826 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
4828 * regalloc2.c (BITS_PER_CHUNK): Ditto.
4830 * aot-compiler.c (emit_got_info): Fix reading unused memory.
4832 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
4834 2009-06-17 Geoff Norton <gnorton@novell.com>
4836 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
4838 2009-06-17 Zoltan Varga <vargaz@gmail.com>
4840 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
4841 to control whenever the dwarf writer is in xdebug or aot mode.
4842 (emit_class_dwarf_info): Use a separate abbrev for structures without
4845 * aot-compiler.c: Pass the appending parameter to
4846 mono_dwarf_writer_create ().
4848 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
4849 falls through to its next bblock. Fixes #513931.
4851 * iltests.il: Add a test.
4853 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
4854 infor even if emit_line is FALSE, as the apple linker seems to require it.
4856 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
4858 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
4862 2009-06-15 Zoltan Varga <vargaz@gmail.com>
4864 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
4867 2009-06-13 Zoltan Varga <vargaz@gmail.com>
4869 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
4870 'has_call_handler' fields.
4872 * method-to-ir.c (mono_method_to_ir): Set them if needed.
4874 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
4875 first bblock if not needed. Fixes #512790.
4877 2009-06-11 Zoltan Varga <vargaz@gmail.com>
4879 * aot-compiler.c (mono_compile_assembly): Fix a warning.
4881 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
4884 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
4885 remoting-invoke-with-check wrappers, which are not needed when running with
4886 full-aot, since it doesn't support remoting.
4888 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4890 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
4892 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
4893 method info, it is not used anymore.
4895 * mini.h: Bump AOT file format version.
4897 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
4900 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
4903 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
4905 * mini.h: Bump AOT file format version.
4907 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4909 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
4910 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
4913 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
4914 of CKFINITE and FBGE for VFP.
4916 2009-06-09 Zoltan Varga <vargaz@gmail.com>
4918 * aot-compiler.c: Don't align code to 16 bytes on arm.
4920 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
4921 before the methods they belong to.
4923 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
4924 the full-aot case if possible, since the trampoline will be called right
4927 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
4928 trampolines to 1024 after the change above.
4930 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
4931 trampoline to save 8 bytes per trampoline.
4933 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
4936 2009-06-08 Zoltan Varga <vargaz@gmail.com>
4938 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
4940 2009-06-08 Martin Baulig <martin@ximian.com>
4943 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
4944 (_mono_debugger_throw_exception): Don't make this static.
4945 (_mono_debugger_unhandled_exception): Likewise.
4946 (mono_debugger_handle_exception): Moved to mini-exceptions.c
4949 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
4950 (_mono_debugger_throw_exception): Add function prototype.
4951 (_mono_debugger_unhandled_exception): Likewise.
4954 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
4955 arg; return the first exception handler if the exception is caught
4956 and we're running inside the debugger.
4957 (mono_debugger_handle_exception): Moved here from debug-mini.c;
4958 improve exception handle inside runtime-invoke, check whether the
4959 exception is actually caught in the method being invoked and not
4960 by the runtime-invoke-wrapper.
4962 2009-06-08 Zoltan Varga <vargaz@gmail.com>
4964 * image-writer.c: Improve support for the osx assembler.
4966 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
4969 2009-06-08 Martin Baulig <martin@ximian.com>
4972 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
4973 (_mono_debugger_throw_exception): Don't make this static.
4974 (_mono_debugger_unhandled_exception): Likewise.
4975 (mono_debugger_handle_exception): Moved to mini-exceptions.c
4978 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
4979 (_mono_debugger_throw_exception): Add function prototype.
4980 (_mono_debugger_unhandled_exception): Likewise.
4983 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
4984 arg; return the first exception handler if the exception is caught
4985 and we're running inside the debugger.
4986 (mono_debugger_handle_exception): Moved here from debug-mini.c;
4987 improve exception handle inside runtime-invoke, check whether the
4988 exception is actually caught in the method being invoked and not
4989 by the runtime-invoke-wrapper.
4991 2009-06-07 Zoltan Varga <vargaz@gmail.com>
4993 * image-writer.c (append_subsection): Don't align subsections of the
4994 debug_line section as a workaround.
4996 * dwarfwriter.c: Emit line number info in the AOT case as well.
4998 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
5000 This patch is contributed under the terms of the MIT/X11 license
5002 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
5003 code_len <= code_size
5005 2009-06-06 Zoltan Varga <vargaz@gmail.com>
5007 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
5009 2009-06-04 Zoltan Varga <vargaz@gmail.com>
5011 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
5012 invoke wrappers, we now use trampolines instead.
5014 2009-06-04 Mark Probst <mark.probst@gmail.com>
5016 * mini-darwin.c: The exception thread must not be registered with
5019 2009-06-04 Mark Probst <mark.probst@gmail.com>
5021 * mini-gc.c: Disable the code because it makes SGen crash.
5023 2009-06-03 Zoltan Varga <vargaz@gmail.com>
5025 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
5026 instead of asserting.
5028 2009-05-31 Zoltan Varga <vargaz@gmail.com>
5030 * aot-compiler.c (mono_compile_assembly): Move the creation of the
5031 output file after the code has been compiled.
5033 2009-05-30 Zoltan Varga <vargaz@gmail.com>
5035 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
5037 2009-05-31 Zoltan Varga <vargaz@gmail.com>
5039 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
5040 entries distinction to simplify the code.
5042 * mini.h: Bump AOT file format version.
5044 2009-05-28 Zoltan Varga <vargaz@gmail.com>
5046 * objects.cs: Fix the signature of one of the tests.
5048 * mini.c (mini_create_ftnptr): New helper function, moved here from
5050 (mini_get_addr_from_ftnptr): Ditto.
5051 (mini_init): Install the new helpers.
5053 2009-05-28 Martin Baulig <martin@ximian.com>
5055 Correctly initialize the debugger when embedding Mono.
5057 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
5058 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
5059 see documentation in mini_debug_running_inside_mdb().
5062 (mini_debug_running_inside_mdb): New function to check whether
5063 we're running inside mdb.
5065 * mini.c (mini_init): Call mini_debugger_init() if we're running
5066 inside the debugger.
5068 * driver.c (mono_main): Moved the call to mini_debugger_init()
5069 into mini_init() to make this work when embedding Mono.
5071 * debug-debugger.c (mini_debugger_init): Warn about duplicate
5072 calls to mini_debugger_init().
5074 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
5075 mono_debugger_main() -> mini_debugger_main() and put them inside a
5076 `MONO_DEBUGGER_SUPPORTED' conditional.
5078 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
5080 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
5081 this is no longer in use.
5084 2009-05-26 Zoltan Varga <vargaz@gmail.com>
5086 * mini-sparc.c (add_outarg_load): Fix the sparc build.
5088 * aot-compiler.c (emit_method_code): Always write out C style symbols for
5091 2009-05-27 Martin Baulig <martin@ximian.com>
5093 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
5095 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
5096 long_conv_to_r_un to 64 bits.
5098 * cpu-x86.md: Increase the instruction size due to the changes.
5100 * iltests.il.in: Add regression test.
5104 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
5106 * objects.cs: Move the previous test from basic.cs to here.
5108 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
5110 * basic.cs: Add regression test for #506915.
5112 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
5114 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
5115 optimization we must check the bb of the first byte of stobj as
5116 it's the only one set in cil_offset_to_bb.
5120 2009-05-25 Zoltan Varga <vargaz@gmail.com>
5122 * image-writer.c: Fix pointer directive on ppc64.
5124 2009-05-24 Zoltan Varga <vargaz@gmail.com>
5126 * image-writer.c (asm_writer_emit_section_change): Avoid using
5127 .bss subsections on ppc too.
5129 2009-05-23 Zoltan Varga <vargaz@gmail.com>
5131 * image-writer.c: Fix the definition of TARGET_ASM_....
5133 * image-writer.c: Fix the emission of assembler directives in the last
5136 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
5137 exception throwing code to accomodate ppc64.
5139 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
5140 size to work on ppc64 too.
5142 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
5145 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
5146 the assembler dialect instead of using platform specific defines.
5148 2009-05-22 Geoff Norton <gnorton@novell.com>
5150 * mini-arm.c (get_call_info): If a structure is split between the stack
5151 and argument registers, we should not advance the stack pointer by the entire
5152 native size, but just by the amount that spilled.
5154 2009-05-22 Zoltan Varga <vargaz@gmail.com>
5156 * mini-arm.c (get_call_info): Handle structures with alignment requirements
5159 2009-05-21 Zoltan Varga <vargaz@gmail.com>
5161 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
5164 * aot-compiler.c (add_extra_method): Fix up the collection of extra
5165 methods so wrapper don't get added twice.
5166 (add_generic_instances): Don't add methods of arrays.
5168 * generics.cs: Mark one test as !FULLAOT.
5170 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
5172 * mini-x86.c (emit_move_return_value): Remove unused vars.
5174 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
5176 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
5177 decomposing 8 bytes structs into a LCALL.
5179 * mini-x86.c (emit_move_return_value): We no longer push the vtype
5180 pointer for where to store the returned regs.
5182 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
5185 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
5187 2009-05-20 Miguel de Icaza <miguel@novell.com>
5189 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
5192 2009-05-21 Zoltan Varga <vargaz@gmail.com>
5194 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
5196 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
5199 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
5201 * local-propagation.c (mono_local_cprop): Avoid local propagation
5202 across paired add/sub if the first instruction dest reg is it's
5203 source reg. For example:
5205 int_add_imm R12 <- R12 [1] clobbers: 1
5206 int_sub_imm R42 <- R12 [1] clobbers: 1
5208 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
5209 maintain the math identify.
5213 2009-05-20 Andreia Gaita <avidigal@novell.com>
5215 * Makefile.am: avoid going on the network just to get the revision,
5218 2009-05-19 Massimiliano Mantione <massi@ximian.com>
5220 Fixed estimate for short branches on amd64 (they were off mark, and
5221 enabling call prolog-epilog instrumentations caused assertions).
5222 * mini.h (struct MonoBasicBlock): added max_length field to hold the
5223 estimate for the maximum length of this basic block.
5225 - mono_arch_emit_prolog: compute max_length for each basic block
5226 (instead of max_offset), and inflate size estimate also for entry bb
5227 in case of code instrumentation.
5228 - mono_arch_output_basic_block: get rid of "cpos" (the current
5229 estimated "position" in the code), and always use "offset" instead,
5230 which is accurate; at the beginning of the function quickly recompute
5231 max_offset for all the remaining blocks, starting from the current
5232 cfg->code_len (which is correct, and not estimated) and using the
5233 estimated block lengths computed previously.
5235 2009-05-17 Zoltan Varga <vargaz@gmail.com>
5237 * exceptions-ppc.c: Remove the caching from the trampoline creation
5238 functions, it is already done in the caller.
5240 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
5242 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
5243 MONO_ARCH_GSHARED_SUPPORTED define.
5245 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
5247 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
5250 2009-05-16 Zoltan Varga <vargaz@gmail.com>
5252 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
5253 call to mono_marshal_get_rgctx_invoke ().
5255 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
5256 mono_marshal_get_static_rgctx_invoke (), all platforms which support
5257 gshared use the static rgctx trampolines now.
5259 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
5260 platform supports it.
5262 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5264 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
5266 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
5268 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5270 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
5272 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
5275 2009-05-15 Massimiliano Mantione <massi@ximian.com>
5277 Made it possible for mono_arch_instrument_epilog to preserve
5278 argument registers, otherwise instrumenting the "epilogue" before
5279 a tail call would clobber them.
5280 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
5281 if like mono_arch_instrument_epilog but with an additional parameter
5282 that states if argument registers must be preserved.
5283 * mini.c: implemented mono_arch_instrument_epilog as a call to
5284 mono_arch_instrument_epilog_full without asking to preserve argument
5285 registers (this makes the existing code work as usual).
5287 - mono_arch_instrument_epilog: add parameter to transform it into
5288 mono_arch_instrument_epilog_full, and preserve argument registers
5290 - mono_arch_output_basic_block, OP_TAILCALL case: call
5291 mono_arch_instrument_epilog_full.
5292 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
5293 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
5294 only transformed mono_arch_instrument_epilog into
5295 mono_arch_instrument_epilog_full.
5297 2009-05-15 Geoff Norton <gnorton@novell.com>
5299 * mini-darwin.c: This works on arm now.
5301 2009-05-14 Geoff Norton <gnorton@novell.com>
5303 * jit.h, driver.c: Allow full-aot to be decided programatically by the
5306 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5308 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
5311 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
5312 wrappers during full aot mode correctly.
5314 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
5317 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
5318 mono_metadata_type_hash ().
5320 2009-05-14 Massimiliano Mantione <massi@ximian.com>
5322 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
5323 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
5324 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
5325 Removed MONO_INST_BRLABEL from the instruction flags, and the
5326 remaining code that used it, because we do not support branches inside
5327 basic blocks (and branch target labels) anymore.
5328 * Makefile.am: As part of the above cleanup, remove reference to
5329 BURG files which don't exist anymore.
5331 2009-05-14 Zoltan Varga <vargaz@gmail.com>
5333 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
5336 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
5337 to use mono_arch_throw_corlib_exception.
5339 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
5340 mono_arch_throw_corlib_exception for throwing corlib exceptions.
5342 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
5345 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
5347 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
5348 for the got to make debugging easier and to avoid confusing it with the
5351 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
5352 method so a breakpoint can be set when using gdb.
5354 2009-05-13 Zoltan Varga <vargaz@gmail.com>
5356 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
5357 on mono_method_get_imt_slot ().
5359 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
5360 num_decodes variables.
5362 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
5363 change as it doesn't seem to work.
5365 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
5368 2009-05-12 Zoltan Varga <vargaz@gmail.com>
5370 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
5371 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
5373 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
5374 builder when using full aot.
5376 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
5377 here, it is already handled.
5379 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
5382 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
5384 * mini-arm.h: Enable IMT for full aot.
5386 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
5387 arch doesn't support it.
5389 * mini.c (mini_init): Don't disable IMT for full aot if the
5390 architecture supports it.
5392 * mini.h (MonoAotTrampoline): New enum containing the different types
5393 of 'numerous' trampolines.
5394 (MONO_AOT_FILE_VERSION): Bump this.
5396 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
5397 static rgctx trampolines. Add support for full-aot IMT thunks.
5399 * mini-amd64.h: Enable IMT for full aot.
5401 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
5402 to exclude tests belonging to a category.
5404 * generics.cs: Mark some tests with a !FULLAOT category.
5406 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
5409 2009-05-11 Zoltan Varga <vargaz@gmail.com>
5411 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
5412 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
5413 (emit_plt): Fix a warning.
5415 2009-05-10 Zoltan Varga <vargaz@gmail.com>
5417 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
5418 back into aot-compiler.c to a place where the other functions shared by
5419 the runtime and aot compiler are.
5421 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
5422 as done previously, instead of in MonoAotFileInfo, since pointers might have
5423 alignment requirements.
5425 * mini.h: Bump AOT file format version.
5427 2009-05-10 Miguel de Icaza <miguel@novell.com>
5429 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
5430 that is used at runtime from the aot-compiler.c, this makes it
5431 work on setups that remove the AOT compiler from the output
5434 2009-05-09 Zoltan Varga <vargaz@gmail.com>
5436 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
5439 * mini-ppc.h: Enable static rgctx trampolines for ppc.
5441 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
5443 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
5444 stuff to mono_arch_decompose_long_opts ().
5445 (mono_decompose_opcode): Remove some dead code.
5447 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5449 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
5450 cmethod can be null for quite a some reasons.
5452 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5454 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
5456 2009-05-08 Zoltan Varga <vargaz@gmail.com>
5458 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
5460 2009-05-08 Zoltan Varga <vargaz@gmail.com>
5462 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
5463 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
5464 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
5465 calls returning structures by addr on amd64.
5467 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
5469 * iltests.il.in: Restructure the tail call tests a bit.
5471 2009-05-07 Zoltan Varga <vargaz@gmail.com>
5473 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
5474 for virtual methods too.
5476 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
5478 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
5479 due to regression in verifying System.dll.
5481 2009-05-06 Zoltan Varga <vargaz@gmail.com>
5483 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
5486 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
5489 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
5490 g_str_hash () which can change.
5492 * driver.c (mini_regression): Disable optimizations not supported by
5493 the cpu. Fixes #500019.
5495 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
5498 2009-05-06 Zoltan Varga <vargaz@gmail.com>
5500 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
5501 to the latest LLVM code.
5503 2009-05-05 Zoltan Varga <vargaz@gmail.com>
5505 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
5507 2009-05-04 Zoltan Varga <vargaz@gmail.com>
5509 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
5512 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
5513 no longer saving offsets, so just save the patch types along with the other
5515 * aot-runtime.c (load_patch_info): Update after the changes to
5516 encode_patch_list ().
5517 (decode_got_entry): Removed, merged into load_patch_info ().
5518 (is_shared_got_patch): Removed, call the same function from
5521 * mini.h: Bump aot file format version.
5523 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
5524 half-finished no-dlsym code.
5526 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
5529 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
5530 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
5532 2009-05-02 Zoltan Varga <vargaz@gmail.com>
5534 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
5535 buffer length to work with AOT code.
5537 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
5538 ldfld/stfld opcodes.
5540 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
5543 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
5545 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
5547 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
5550 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
5551 if needed. Don't decompose long operations when using llvm.
5553 2009-05-01 Zoltan Varga <vargaz@gmail.com>
5555 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
5558 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
5560 2009-05-03 Martin Baulig <martin@ximian.com>
5562 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
5563 mono_debugger_insert_method_breakpoint() since the class init
5564 handler we're inserting at the top of the method already gives us
5567 2009-04-30 Zoltan Varga <vargaz@gmail.com>
5569 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
5570 to mono_arch_decompose_long_opts () for x86 and arm.
5572 2009-04-29 Zoltan Varga <vargaz@gmail.com>
5574 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
5577 2009-04-28 Zoltan Varga <vargaz@gmail.com>
5579 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
5582 2009-04-26 Zoltan Varga <vargaz@gmail.com>
5584 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
5585 number of trampolines used in full-aot mode.
5587 * aot-compiler.c: Add an ntrampolines option to set the number of
5588 trampolines emitted in full-aot mode.
5590 2009-04-27 Zoltan Varga <vargaz@gmail.com>
5592 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
5593 a volatile load. Get rid of get_tempname (), llvm assigns names
5596 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
5599 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
5602 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
5605 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
5606 to the same register as a fixed sreg2. Fixes #497271.
5608 * iltests.il.in: Add a new test.
5610 2009-04-26 Zoltan Varga <vargaz@gmail.com>
5612 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
5613 stack, since pushes complicate exception handling.
5615 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
5616 the stack if they are passed using moves.
5618 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
5620 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
5623 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
5624 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
5625 of FMOVE if it is an R4.
5627 2009-04-25 Zoltan Varga <vargaz@gmail.com>
5629 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
5631 * mini.h (LLVMCallInfo): New structure to store calling convention
5632 information for the LLVM back end similar to the CallInfo structures in
5635 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
5636 call information in a format usable by LLVM.
5637 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
5639 * method-to-ir.c (mono_emit_call_args): Emit calls using
5640 mono_llvm_emit_call () when compiling using LLVM.
5642 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
5643 comments to all functions. Fix memory leaks. Add a public init/cleanup
5646 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
5648 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
5649 mono_array_new_va () jit icall.
5651 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
5653 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
5654 multiple machine description files to be specified.
5655 * mini-ops.h: fixes for cross-compilation.
5657 2009-04-22 Miguel de Icaza <miguel@novell.com>
5659 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
5662 2009-04-22 Zoltan Varga <vargaz@gmail.com>
5664 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
5665 to prevent asserts in various passes. Fixes #497220.
5667 2009-04-21 Zoltan Varga <vargaz@gmail.com>
5669 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
5672 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
5673 table to avoid duplicates.
5675 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5677 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
5680 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
5682 * mini.c (mini_method_verify): Fail fulltrust code if the exception
5683 is for method or field access.
5685 2009-04-20 Zoltan Varga <vargaz@gmail.com>
5687 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
5690 * mini-llvm.c (mono_llvm_emit_method): Use it.
5692 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
5693 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
5696 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
5697 synchronized methods.
5699 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
5701 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
5703 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
5706 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
5707 allowing some options to be set dynamically.
5709 2009-04-19 Zoltan Varga <vargaz@gmail.com>
5711 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
5712 unconditional branch.
5714 * mini.h (MonoTrampolineType): Add new trampoline type
5715 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
5718 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
5721 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
5724 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
5725 is enabled. Instead, use the llvm vcall trampoline.
5727 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
5729 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
5731 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
5734 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
5735 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
5737 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
5738 OP_IA64_CSET opcode.
5740 * mini.c: Fix a warning.
5742 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
5743 THROW to the appropriate llvm type.
5745 2009-04-18 Zoltan Varga <vargaz@gmail.com>
5747 * mini.c (mini_method_compile): Add statistics for methods JITted
5750 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5752 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
5753 OP_IA64_CMP_<cond>_IMM opcodes.
5755 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5757 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
5760 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
5763 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
5766 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
5768 * mini-exceptions.c : add thread id to EXCEPTION trace message.
5770 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5772 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
5775 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
5776 rgctx invoke trampolines for x86.
5778 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
5779 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
5780 (mono_arch_get_vcall_slot): Simplify this.
5782 2009-04-16 Zoltan Varga <vargaz@gmail.com>
5784 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
5785 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
5787 2009-04-14 Zoltan Varga <vargaz@gmail.com>
5789 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
5790 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
5792 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
5794 * liveness.c (visit_bb): Remove a needless assert.
5796 2009-04-13 Zoltan Varga <vargaz@gmail.com>
5798 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
5799 full aot support to the arch specific code.
5801 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
5803 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
5805 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
5807 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
5808 collect information about the delegate invoke impl trampolines.
5810 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
5811 to save trampolines during full-aot mode.
5813 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
5814 creation function which returns a trampoline which sets the rgctx
5816 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
5817 wrapper if possible.
5818 (mono_delegate_trampoline): Ditto.
5820 * mini.c (mono_jit_runtime_invoke): Ditto.
5822 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
5824 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
5826 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5828 2009-04-12 Zoltan Varga <vargaz@gmail.com>
5830 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
5831 just setting the opcode to OP_NOP.
5833 2009-04-11 Zoltan Varga <vargaz@gmail.com>
5835 * mini.c (mini_method_compile): Put the last change inside an
5836 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
5838 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
5839 and extend live ranges to cover the whole method when using xdb.
5841 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
5842 do it in the trampolines.
5844 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
5847 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
5849 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
5850 call code in full-aot mode since IMT is disabled there.
5851 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
5852 new JIT no longer has that restriction.
5854 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5856 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
5857 a more compact format.
5858 (mono_aot_wrapper_name): New function to return a unique name for a
5859 wrapper method, also used by the AOT runtime.
5861 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
5864 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
5865 when a ICollection<T> etc is encountered.
5866 (add_generic_instances): Process method arguments/locals too.
5867 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
5870 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
5872 2009-04-10 Zoltan Varga <vargaz@gmail.com>
5874 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
5876 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
5878 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
5879 representing the result of the decomposition. Nullify instructions
5880 instead of setting them to OP_NOP since nops can't have registers
5883 2009-04-09 Zoltan Varga <vargaz@gmail.com>
5885 * aot-compiler.c (mono_compile_assembly): Split this huge function into
5886 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
5887 info. Strip 'mapping symbols' on ARM.
5889 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
5891 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
5892 this with the native genmdesc.
5894 2009-04-08 Bill Holmes <billholmes54@gmail.com>
5896 * aot-runtime.c: Fixing the MSVC build.
5898 Code is contributed under MIT/X11 license.
5900 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5902 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
5903 JITted code depends on it.
5905 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5907 * aot-compiler.c: Use new MonoGenericParam accessors.
5909 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5911 Reduce memory usage and improve correctness wrt MonoGenericParam
5912 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
5913 handing. Avoid allocating MonoGenericParams, but use the ones in
5914 the container itself.
5916 2009-04-07 Miguel de Icaza <miguel@novell.com>
5918 * tasklets.c: Return exceptions in the out argument.
5920 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5922 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
5923 opcode. Use pointer types in more places instead of casting them to
5926 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
5928 (mono_llvm_optimize_method): New helper function to optimize a method.
5930 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
5931 widening code so it could be called from more places.
5932 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
5933 code paths in the call opcodes.
5935 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
5937 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
5939 2009-04-06 Zoltan Varga <vargaz@gmail.com>
5941 * dwarfwriter.c: Use _ to separate class name
5942 components as gdb can't handle '.'. Represent reference variables
5945 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
5947 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
5949 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
5951 * gc-test.cs: New file with GC stack marking tests.
5953 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
5954 negative numbers for vfp.
5956 * basic-float.cs: Add a test.
5958 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
5960 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
5962 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
5964 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
5965 part of tasklet/continuation support.
5967 2009-04-05 Zoltan Varga <vargaz@gmail.com>
5969 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
5970 amd64 opcodes inside an ifdef.
5972 * dwarfwriter.c: Emit inheritance information for classes, emit fields
5975 * dwarfwriter.c (emit_type): Emit the class info for classes.
5977 2009-04-04 Zoltan Varga <vargaz@gmail.com>
5979 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
5981 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
5983 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
5985 * ssa.c (mono_ssa_compute): Fix some memory leaks.
5987 2009-04-03 Zoltan Varga <vargaz@gmail.com>
5989 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
5991 * mini-llvm.c: Update comments.
5993 * mini.h (COMPILE_LLVM): New macro.
5995 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
5997 * ssa.c (mono_ssa_compute): Ditto.
5999 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
6000 the unwind ops from a DWARF FDE.
6002 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
6003 methods by extracting the dwarf unwind ops from the unwind info generated
6006 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
6009 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
6012 2009-04-02 Zoltan Varga <vargaz@gmail.com>
6014 * Makefile.am (llvm_sources): Enable this.
6016 * mini.c (mini_method_compile): Add support for compiling with LLVM,
6017 failing back to the JIT if something cannot be handled.
6019 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
6020 compiling with LLVM.
6022 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
6023 compiling with LLVM.
6025 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
6026 compiling with LLVM.
6028 * mini-ops.h: Add a few opcodes needed by LLVM.
6030 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
6033 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
6036 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
6038 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
6040 2009-04-01 Mark Probst <mark.probst@gmail.com>
6042 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
6043 ridiculously large methods.
6045 2009-03-31 Martin Baulig <martin@ximian.com>
6047 * debug-debugger.c (debugger_remove_breakpoint): Call
6048 mono_debugger_remove_class_init_callback ().
6050 2009-03-31 Zoltan Varga <vargaz@gmail.com>
6052 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
6053 right before emitting code, not at the start.
6055 * mini.c (mono_postprocess_patches): Extract this into a separate function
6056 from mono_codegen ().
6058 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
6059 byref types correctly.
6061 2009-03-30 Zoltan Varga <vargaz@gmail.com>
6063 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
6066 2009-03-29 Zoltan Varga <vargaz@gmail.com>
6068 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
6069 indirect calls, this avoids problems where get_vcall_slot () would get
6070 confused by the native code for the instruction preceeding the call.
6071 (mono_arch_get_vcall_slot): Simplify this.
6072 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
6074 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
6075 register allocator now seems to depend on them instead of the data in
6078 * mini.c (mini_method_compile): Throw the correct type of exception if
6079 mono_method_get_header () fails because of a loading error.
6081 2009-03-28 Zoltan Varga <vargaz@gmail.com>
6083 * mini.c (mini_method_compile): Clear the loader error if the method
6084 header cannot be decoded.
6086 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
6087 interface methods on proxies correctly.
6089 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
6090 this argument for vtype methods. Add precise liveness info for arguments.
6092 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
6093 LIVERANGE_START/END opcodes.
6095 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
6096 for arguments and values in registers.
6098 2009-03-27 Zoltan Varga <vargaz@gmail.com>
6100 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
6101 return a valuetype. Fixes #487518.
6103 * iltests.il: Add a test.
6105 * aot-compiler.c: Use mono_thread_create () to create helper threads.
6107 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
6108 closed over a null reference correctly.
6110 2009-03-26 Zoltan Varga <vargaz@gmail.com>
6112 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
6114 2009-03-25 Mark Probst <mark.probst@gmail.com>
6116 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
6117 allocated to the same registers as fixed sregs.
6119 2009-03-24 Mark Probst <mark.probst@gmail.com>
6121 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
6124 * method-to-ir.c: Handle more cases for
6125 Interlocked.CompareExchange.
6127 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
6128 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
6129 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
6131 2009-03-23 Zoltan Varga <vargaz@gmail.com>
6133 * aot-runtime.c (decode_method_ref): Fix a warning.
6135 * unwind.c (mono_unwind_frame): Ditto.
6137 2009-03-22 Zoltan Varga <vargaz@gmail.com>
6139 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
6140 (mono_compile_assembly): Enable the binary writer for full-aot as well.
6142 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
6143 fix the handling of large values in the ALU_PC_G0_NC relocation.
6145 2009-03-22 Zoltan Varga <vargaz@gmail.com>
6147 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
6149 2009-03-22 Mark Probst <mark.probst@gmail.com>
6151 * method-to-ir.c (mono_spill_global_vars): Support for ternary
6154 2009-03-22 Mark Probst <mark.probst@gmail.com>
6156 * method-to-ir.c: MINI_OP3 needs a comma.
6158 * method-to-ir.c, mini.h, mini.c: Remove
6159 mono_init_op_sreg_counts ().
6161 2009-03-22 Zoltan Varga <vargaz@gmail.com>
6163 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
6166 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
6169 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
6171 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
6174 2009-03-21 Mark Probst <mark.probst@gmail.com>
6176 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
6177 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
6178 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
6181 2009-03-20 Zoltan Varga <vargaz@gmail.com>
6183 * driver.c: Change location of gc_wrapper.h.
6185 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
6186 inside finally clauses correctly. Fixes #485721.
6188 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
6189 after the change above.
6191 * exceptions.cs: Add a test.
6193 2009-03-19 Zoltan Varga <vargaz@gmail.com>
6195 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
6197 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
6198 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
6199 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
6201 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
6202 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
6204 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
6206 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
6207 Simplify logic for ensure_method_is_allowed_to_call_method.
6208 Handle wrappers on callers.
6210 2009-03-19 Zoltan Varga <vargaz@gmail.com>
6212 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
6215 * basic-simd.cs: Fix the names of some test methods.
6217 2009-03-18 Geoff Norton <gnorton@novell.com>
6219 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
6221 2009-03-18 Zoltan Varga <vargaz@gmail.com>
6223 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
6225 2009-03-17 Jb Evain <jbevain@novell.com>
6227 * driver.c: remove now uneeded call to mono_gc_base_init before
6230 2009-03-17 Jb Evain <jbevain@novell.com>
6232 * dwarfwriter.c (token_handler): handle more cases.
6234 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
6236 * method-to-ir.c: Remove more dead code (that was required only
6237 because of method_is_safe). Fix compiler warnings.
6239 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
6241 * method-to-ir.c: Remove unneeded/useless method_is_safe
6242 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
6244 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
6246 * mini.c (mini_method_compile): Print the method been compiled with
6247 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
6248 for people not familiar with the runtime.
6250 2009-03-17 Zoltan Varga <vargaz@gmail.com>
6252 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
6253 a managed object which is later put into a GList. Return its class instead.
6255 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
6256 stack slots when using sgen.
6258 2009-03-16 Zoltan Varga <vargaz@gmail.com>
6260 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
6262 2009-03-14 Zoltan Varga <vargaz@gmail.com>
6264 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
6265 > so it works on the first vreg as well.
6267 2009-03-13 Zoltan Varga <vargaz@gmail.com>
6269 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
6272 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
6274 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
6277 2009-03-12 Zoltan Varga <vargaz@gmail.com>
6279 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
6280 native->IL offset mapping.
6282 2009-03-11 Zoltan Varga <vargaz@gmail.com>
6284 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
6286 * basic.cs: Add a test.
6288 2009-03-11 Mark Probst <mark.probst@gmail.com>
6290 * mini-x86.c (mono_arch_output_basic_block): Use different
6291 registers in case the ones we want to overwrite are used by the
6292 other operand. Fixes regression in #480807.
6294 2009-03-10 Zoltan Varga <vargaz@gmail.com>
6296 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
6298 * dwarfwriter.c (emit_line_number_info): The line number info for
6299 IL code was off by one. Fix that.
6301 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
6304 2009-03-09 Mark Probst <mark.probst@gmail.com>
6306 Contributed under the terms of the MIT/X11 license by Steven
6307 Munroe <munroesj@us.ibm.com>.
6309 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
6312 2009-03-08 Zoltan Varga <vargaz@gmail.com>
6314 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
6317 2009-03-06 Zoltan Varga <vargaz@gmail.com>
6319 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
6320 the delegate ctor handling code. Fixes #482638.
6322 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
6325 * iltests.il.in: Add a test.
6327 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
6330 2009-03-05 Mark Probst <mark.probst@gmail.com>
6332 * mini-trampolines.c (mono_create_jump_trampoline): If the method
6333 is shared generic code, return the trampoline, even if the method
6334 has already been compiled. Fixes #479763.
6336 * mini.c, mini.h: New function
6337 mono_jit_find_compiled_method_with_jit_info() which is the same as
6338 mono_jit_find_compiled_method() but also returns the jit info.
6340 2009-03-05 Mark Probst <mark.probst@gmail.com>
6342 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
6343 for methods which actually have one. For all other methods, make
6344 sure the this argument var is live the whole method.
6346 * mini.c (mini_method_compile): Every shared method has a
6347 this/vtable/mrgctx info. Fixes #480807.
6349 2009-03-05 Mark Probst <mark.probst@gmail.com>
6351 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
6352 generic/imt thunks where some entries branch through the vtable,
6353 while other entries branch directly.
6355 2009-03-05 Zoltan Varga <vargaz@gmail.com>
6357 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
6359 * mini-windows.c: Ditto.
6361 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
6364 2009-03-04 Zoltan Varga <vargaz@gmail.com>
6366 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
6369 2009-03-04 Mark Probst <mark.probst@gmail.com>
6371 * method-to-ir.c: Don't inline methods that use JMP. Fixes
6374 2009-03-04 Mark Probst <mark.probst@gmail.com>
6376 * exceptions-x86.c: Include debug-mini.h - fixes build.
6378 2009-03-04 Martin Baulig <martin@ximian.com>
6380 * debug-mini.c: Clean up the exception API and add documentation.
6381 (mono_debugger_handle_exception): New public method; this is
6382 called when throwing an exception or encountering an unhandled one.
6383 (mono_debugger_call_exception_handler): Formerly known as
6384 mono_debugger_handle_exception(); this is used to tell the
6385 debugger that we're about to invoke an exception handler.
6387 2009-03-04 Martin Baulig <martin@ximian.com>
6389 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
6390 ../metadata/mono-debug-debugger.c; save and reset exception state.
6392 2009-03-02 Martin Baulig <martin@ximian.com>
6394 * debug-mini.c: Moved the debugger exception handling here from
6395 ../metadata/mono-debug-debugger.c.
6398 (MonoDebuggerExceptionAction): New exception typedef.
6401 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
6403 * exceptions-amd64.c
6404 (mono_amd64_throw_exception): Use the new debugger exception
6408 (mono_handle_exception_internal): Don't call
6409 mono_debugger_unhandled_exception() here.
6411 2009-03-03 Zoltan Varga <vargaz@gmail.com>
6413 * mini.c aot-compiler.c: Update after the changes to
6414 mono_marshal_get_runtime_invoke ().
6416 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
6417 Virtual generic methods might not have method->slot set, work around
6420 * generics.cs: Add a test.
6422 2009-03-02 Geoff Norton <gnorton@novell.com>
6425 * driver.c: Allow signal chaining of SIGFPE as well.
6427 2009-03-02 Zoltan Varga <vargaz@gmail.com>
6429 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
6430 this since it now receives the method not its generic context in the
6433 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
6434 generic/imt thunks where some entries branch through the vtable, while
6435 other entries branch directly.
6437 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
6439 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
6440 support for interface methods as well.
6442 * mini-trampolines.c: Add support for virtual generic methods in interfaces
6443 using the normal IMT thunks.
6445 generics.cs: Add new tests.
6447 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
6448 the generic inst to the generic imt thunks. This fixes AOT support,
6449 improves consistency with the normal IMT thunks, and makes it easier to
6450 add support for interface generic virtual methods later.
6452 * mini-trampolines.c (mono_magic_trampoline): Ditto.
6454 2009-02-28 Zoltan Varga <vargaz@gmail.com>
6456 * driver.c (mono_set_signal_chaining): New public API function to enable
6457 signal chaining on POSIX platforms.
6459 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
6460 (si@lindenlab.com) to implement signal chaining. The original patch was
6461 contributed under the MIT X/11 license:
6462 https://bugzilla.novell.com/show_bug.cgi?id=318894
6464 2009-02-27 Zoltan Varga <vargaz@gmail.com>
6466 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
6467 too until it can be made to run on amd64.
6469 2009-02-26 Zoltan Varga <vargaz@gmail.com>
6471 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
6472 to get_generic_context_from_code () + get_call_info () if possible.
6474 2009-02-25 Zoltan Varga <vargaz@gmail.com>
6476 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
6477 suspend-on-sigsegv functionality.
6479 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
6480 to suspend when a native SIGSEGV is received. This is useful for debugging
6481 crashes which don't happen under gdb, since a live process contains more
6482 information than a core file.
6484 * mini-exceptions.c (mono_print_thread_dump): Use
6485 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
6487 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
6489 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
6491 * basic-float.cs: Disable the tests which currently fail on amd64.
6493 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
6494 value to mono_arch_patch_callsite () to fix crashes.
6496 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
6498 2009-02-23 Zoltan Varga <vargaz@gmail.com>
6500 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
6501 nop code by patching the call address to point to the nullified class init
6502 trampoline, as the former does not seem to be safe on SMP machines.
6504 2009-02-23 Mark Probst <mark.probst@gmail.com>
6506 * mini-ops.h: Fix the argument types for a few x86 opcodes where
6509 2009-02-23 Zoltan Varga <vargaz@gmail.com>
6511 * basic-float.cs basic-calls.cs: Fix warnings.
6513 2009-02-22 Mark Probst <mark.probst@gmail.com>
6515 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
6516 correct frame pointer in the LMF. Should fix #478394.
6518 2009-02-22 Zoltan Varga <vargaz@gmail.com>
6520 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
6522 * image-writer.c: Make the binary writer less verbose.
6524 2009-02-21 Zoltan Varga <vargaz@gmail.com>
6526 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
6527 are called from runtime invoke wrappers.
6529 2009-02-20 Zoltan Varga <vargaz@gmail.com>
6531 * cpu-ppc.md (store_memindex): Increase the size of this.
6533 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6535 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6537 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
6539 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
6542 Last fix for of #467201.
6545 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6547 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6549 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
6550 and long_conv_to_r8_2:
6552 Fixed part of #467201.
6554 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6556 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6558 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
6559 conversion to 32 bits.
6561 * cpu-x86.md: Increase the size of int_conv_to_r4.
6563 * basic-float.cs: Add a test for this.
6565 Fixed part of #467201.
6567 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6569 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6571 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
6572 conversion to 64 bits.
6574 * basic-float.cs: Add a test for this.
6576 Fixed part of #467201.
6578 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6580 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6582 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
6583 This behavior is compatible with MS.
6585 * iltest.il.in: Add a test for this.
6587 Fixed part of #467201.
6589 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6591 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6593 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
6594 change the precision of the value.
6596 * cpu-x86.md: Define len for float_conv_to_r4.
6598 * basic-float.cs: Add a test for this.
6600 Fixed part of #467201.
6602 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
6604 * mini.c: Adjust locking order to the new semantics where the loader lock
6607 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
6616 * mini-trampolines.c:
6629 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
6631 2009-02-18 Zoltan Varga <vargaz@gmail.com>
6633 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
6636 2009-02-17 Zoltan Varga <vargaz@gmail.com>
6638 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
6639 for cctors if needed.
6641 2009-02-17 Mark Probst <mark.probst@gmail.com>
6643 * mini-ppc.c: Fix build on Darwin.
6645 2009-02-17 Zoltan Varga <vargaz@gmail.com>
6647 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
6648 version instead of 3 as valgrind doesn't like version 3.
6650 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
6652 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
6653 usable for hashing methods.
6654 (emit_extra_methods): Use the new hash to avoid putting every method in the
6657 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
6659 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
6660 whenever a method ref could match a method.
6662 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
6665 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
6668 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
6670 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
6671 the encoding buffer.
6673 * method-to-ir.c (mono_method_check_inlining): Avoid calling
6674 mono_method_get_header () on inflated methods as an optimization.
6676 2009-02-16 Zoltan Varga <vargaz@gmail.com>
6678 * ssa.c (fold_ins): Fix another crash if the instruction following the
6679 switch was optimized away.
6681 2009-02-16 Mark Probst <mark.probst@gmail.com>
6683 Contributed under the terms of the MIT/X11 license by Steven
6684 Munroe <munroesj@us.ibm.com>.
6686 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
6688 2009-02-16 Zoltan Varga <vargaz@gmail.com>
6690 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
6691 around the mono_domain_alloc calls, it is now done by the functions
6694 * aot-compiler.c (compile_method): Only add wrappers referenced by
6695 the method if compiling with full AOT.
6696 (mono_compile_assembly): Error out if --aot=full is specified on
6697 a platform where it is not supported.
6699 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
6702 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
6705 * aot-runtime.c (load_named_code): Handle
6706 mono_arm_throw_exception_by_token.
6708 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
6710 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
6713 * Makefile.am (fullaotcheck): Exit if a test fails.
6715 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
6717 (mono_compile_assembly): Handle the assembler failing.
6719 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
6720 accepting subsections of .bss.
6722 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
6725 * aot-compiler.c: Remove some unused includes.
6727 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
6728 now in MonoImageWriter.
6730 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
6731 code sequence which matches a non-virtual call. Fixes #472654.
6733 2009-02-15 Zoltan Varga <vargaz@gmail.com>
6735 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
6738 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
6739 use the image/dwarf writers directly.
6741 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
6744 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
6747 * image-writer.h: Fix some typos.
6749 * dwarfwriter.h dwarfwriter.c: New files.
6751 * aot-compiler.c: Extract the DWARF info writing functionality into a
6754 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
6755 argument to return unwind info.
6757 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
6759 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
6761 * aot-runtime.c (decode_method_ref): Add a case for
6762 MONO_AOT_METHODREF_WRAPPER_NAME.
6764 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
6767 * aot-compiler.c (encode_method_ref): Use the new constants.
6769 * aot-runtime.c (decode_method_ref): Ditto.
6771 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
6772 be compiled, not the icall itself.
6774 2009-02-14 Zoltan Varga <vargaz@gmail.com>
6776 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
6777 using decode_method_ref ().
6779 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
6780 convert it to an in32. Fixes #475859.
6782 * arrays.cs: Add a test.
6784 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6786 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
6789 * basic-long.cs: Add a test.
6791 2009-02-12 Mark Probst <mark.probst@gmail.com>
6793 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
6794 remove the frame pointer in leaf methods which don't receive any
6795 arguments, don't throw exceptions and don't do dynamic stack
6798 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6800 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
6801 the fail_tramp changes. Hopefully fixes #475132.
6803 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
6805 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
6806 instead of mono_metadata_signature_dup_full.
6808 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6810 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
6811 for processing jump tables. Fixes #473787.
6813 2009-02-11 Mark Probst <mark.probst@gmail.com>
6815 * mini-generic-sharing.c: mini_method_get_context() just calls
6816 mono_method_get_context_general() now.
6818 * mini.c, mini.h: Moved get_object_generic_inst(),
6819 construct_object_context_for_method() and
6820 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
6822 2009-02-11 Zoltan Varga <vargaz@gmail.com>
6824 * branch-opts.c (mono_if_conversion): Handle the case where the merged
6825 basic block fell through to its successor bblock without a branch. Fixes
6828 * iltests.il.in: Add a test.
6830 * aot-compiler.c (encode_method_ref): Encode methods of array types.
6831 (can_encode_patch): We can now handle arrays of generic parameters and
6834 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
6836 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
6837 the AOT file to avoid some #ifdefs in aot-runtime.c
6839 * mini.h: Bump AOT file format version.
6841 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6843 * Makefile.am (fullaotcheck): Make this run the tests.
6845 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
6847 2009-02-10 Mark Probst <mark.probst@gmail.com>
6849 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
6850 individually. Fixes #473482.
6852 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6854 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
6856 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
6858 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
6859 (mono_compile_assembly): Hush compile warnings about
6860 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
6863 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6865 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
6867 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
6869 * aot-compiler.c: Fix arm support.
6871 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
6872 img_writer_emit_unset_mode () function.
6874 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
6875 (mono_unwind_get_dwarf_pc_reg): Ditto.
6877 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
6878 Move almost all platform specific code to a set of arch_ functions,
6879 and document them to ease porting.
6881 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
6883 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
6885 * aot-compiler.c: Extract the image writing functionality into a separate
6886 module to reduce the size of this file.
6888 2009-02-09 Geoff Norton <gnorton@novell.com>
6890 * mini-s390.c: Fix the signature of emit_sig_cookie.
6892 2009-02-09 Zoltan Varga <vargaz@gmail.com>
6894 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
6896 * aot-runtime.c (is_shared_got_patch): Ditto.
6898 * aot-runtime.c (load_named_code): Cope with the fact that
6899 decode_got_entry () won't decode the patch fully if its corresponding got
6900 entry is already filled.
6902 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
6904 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
6906 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
6907 as the moving pointer instead of 'buf' for consistency with the rest of the
6909 (mono_arch_create_monitor_exit_trampoline): Ditto.
6911 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
6912 generic_class_init trampolines.
6913 (add_generic_class): Extract some code from add_generic_instances () into a
6914 separate function so it can be called from other places too.
6915 (compile_method): Call add_generic_class () for the classes of inflated methods
6916 referenced by the method.
6917 (can_encode_patch): Allow references to generic parameters.
6919 * aot-runtime.c: Add support the patches required by the new trampolines.
6921 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
6924 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
6927 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
6928 this from get_throw_pending_exception, make the signature full aot compatible.
6930 * Makefile.am (fullaotcheck): New target to run full-aot tests.
6932 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
6934 * exceptions.cs: Add a test.
6936 2009-02-07 Zoltan Varga <vargaz@gmail.com>
6938 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
6939 use the DWARF_DATA_ALIGN constant instead.
6941 * exception-<ARCH>.c: Update after the above change.
6943 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
6946 * mini-arm.c: Enable the dwarf unwinder.
6948 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
6949 instead of mono_class_setup_vtable ().
6951 2009-02-07 Zoltan Varga <vargaz@gmail.com>
6953 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
6956 * mini-x86.h: Enable the dwarf unwinder.
6958 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
6960 Fix mcs/tests/test-7.cs
6961 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
6964 2009-02-06 Zoltan Varga <vargaz@gmail.com>
6966 * mini.c (print_jit_stats): Remove some unused statistics.
6968 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6970 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
6972 2009-02-05 Mark Probst <mark.probst@gmail.com>
6974 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
6975 the method we get from mono_object_get_virtual_method() because
6976 that function does it properly, now.
6978 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6980 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
6981 opcodes. Fixes #472775.
6983 2009-02-05 Mark Probst <mark.probst@gmail.com>
6985 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
6986 fact that mono_find_jit_info() sometimes returns the context
6987 corresponding to the jit info in new_ctx. Fixes #472600.
6989 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6991 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
6992 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
6993 klass->enum_basetype directly.
6995 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
6998 * unwind.c: Avoid 0 sized arrays.
7000 2009-02-04 Zoltan Varga <vargaz@gmail.com>
7002 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
7003 size on systems with 64k pages. Fixes #471389.
7005 2009-02-04 Mark Probst <mark.probst@gmail.com>
7007 Contributed under the terms of the MIT/X11 license by Steven
7008 Munroe <munroesj@us.ibm.com>.
7010 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
7011 for LOADI4_MEMBASE. Use addi instead of addic if it's not
7014 2009-02-04 Mark Probst <mark.probst@gmail.com>
7016 Contributed under the terms of the MIT/X11 license by Steven
7017 Munroe <munroesj@us.ibm.com>.
7019 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
7022 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
7023 The trampoline can be longer on PPC64.
7025 2009-02-04 Mark Probst <mark.probst@gmail.com>
7027 Contributed under the terms of the MIT/X11 license by Steven
7028 Munroe <munroesj@us.ibm.com>.
7030 * mini-ppc.c: Compiler warning fixes and trivial code
7033 2009-02-04 Zoltan Varga <vargaz@gmail.com>
7035 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
7036 ins->dreg which could be a hardware register, not a vreg.
7038 * aot-compiler.c (emit_method_dwarf_info): Ditto.
7040 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
7041 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
7043 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
7045 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
7046 ->dreg, that is not the vreg we are looking for.
7048 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
7050 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
7053 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
7056 2009-02-03 Zoltan Varga <vargaz@gmail.com>
7058 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
7060 * aot-compiler.c (emit_line_number_info): Fix line number emission when
7063 * aot-compiler.c: Add xdebug support on x86.
7065 * unwind.c: Add x86 support.
7067 * aot-compiler.c (emit_exception_debug_info): Control the emission of
7068 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
7070 * mini.c (mini_method_compile): Ditto.
7072 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
7075 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
7076 which mimic .push_section/.pop_section in GAS.
7078 * aot-compiler.c: Emit precise live range information for variables.
7080 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
7082 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
7083 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
7086 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
7087 the live ranges of variables.
7089 * mini.h (struct MonoMethodVar): Add two fields containing the live range
7090 of the variable in terms of native offsets.
7092 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
7094 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
7096 2009-02-02 Mark Probst <mark.probst@gmail.com>
7098 Contributed under the terms of the MIT/X11 license by Steven
7099 Munroe <munroesj@us.ibm.com>.
7101 * exceptions-ppc.c (restore_regs_from_context): Correct operand
7102 order (offset then base reg) for ppc_load_multiple_regs.
7103 (emit_save_saved_regs) Correct operand order for
7104 ppc_store_multiple_regs.
7105 (mono_arch_get_call_filter): Correct operand order for
7106 ppc_load_multiple_regs.
7108 * mini-ppc.c (emit_memcpy): Fix operand order for
7109 ppc_load_reg_update and ppc_store_reg_update.
7110 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
7111 (mono_arch_emit_epilog): Correct operand order for
7112 ppc_load_multiple_regs.
7114 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
7115 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
7117 2009-02-02 Mark Probst <mark.probst@gmail.com>
7119 * cpu-ppc64.md: Fixed storer4_memindex length.
7121 2009-02-02 Zoltan Varga <vargaz@gmail.com>
7123 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
7126 * aot-compiler.c (emit_line_number_info): Optimize this.
7128 2009-02-01 Zoltan Varga <vargaz@gmail.com>
7130 * aot-compiler.c: Disassemble tokens in the IL disassembly.
7132 * aot-compiler.c: Add debug info for methods without debug info by
7133 emitting an IL file and having the line number info referencing that file.
7135 * aot-compiler.c: Optimize the size of the generated line number info.
7137 * aot-compiler.c: Emit line number info in xdebug mode.
7139 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
7142 2009-01-31 Zoltan Varga <vargaz@gmail.com>
7144 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
7146 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
7149 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
7151 * basic-calls.cs: Test for the weird crash found on arm.
7153 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
7155 * cpu-arm.md: Increase the size of storer8_membase_reg and
7156 loadr8_membase_reg to 24 bytes to accomodate the extra add.
7158 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
7159 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
7160 reg to LR otherwise we'll be loading/storing from just the offset.
7162 2009-01-30 Miguel de Icaza <miguel@novell.com>
7164 Question: if we are storing gint32's inside the "*native_offset",
7165 should we change the signature to "gint32 *native_offset" to
7166 ensure that we do not have type definition problems?
7168 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
7169 an int * as this is what the other function expects, causes
7170 problems with Freescale's compiler that defined int32_t to be a
7171 long and makes int incompatible
7173 2009-01-30 Miguel de Icaza <miguel@novell.com>
7175 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
7176 filename conflict with bjam.
7178 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7180 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
7181 as it might use decomposed ops.
7183 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7185 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
7187 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
7190 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
7192 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
7195 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
7196 way registers are stored in MonoContext on arm.
7198 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
7199 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
7201 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
7203 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
7205 * mini.c (mini_init): Register mono_isfinite.
7207 * jit-icalls.c (mono_isfinite): New jit icall.
7209 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
7211 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
7212 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
7215 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7217 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
7218 separate frame and stack pointers, so we must use FP to find the register
7220 The FP reg is retrieved from the MonoContext::regs array.
7222 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7224 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
7227 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7229 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
7230 return R4 and R8 when not running under softfloat.
7232 Fixes basic-calls.exe
7234 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7236 * mini-arm.c: Implement some overflow opcodes.
7238 2009-01-29 Miguel de Icaza <miguel@novell.com>
7240 * ssa.c: handle another alloca.h
7242 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
7243 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
7244 MONO_ARCH_USE_SIGACTION.
7246 * aot-runtime.c, mini-exceptions.c: Replace platform define with
7249 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
7251 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
7252 PPC targets as sigaction does not exist on all platforms, define
7253 this on a per-platform basis.
7255 Instead of erroring out if the platform is not defined, include
7256 mini-ppc-os.h, and expect that the OS specific setting provides
7257 the required information.
7259 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7261 * aot-compiler.c: Fix --enable-minimal=aot.
7263 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7265 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
7268 2009-01-29 Zoltan Varga <vargaz@gmail.com>
7270 * exceptions-arm.c: Fix warnings.
7272 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
7275 * mini-x86.c: Fix --enable-minimal=jit build.
7277 * mini.c: Really fix --enable-minimal=jit build.
7279 * mini.c (construct_object_context_for_method): Move this outside
7280 the DISABLE_JIT block to fix the --enable-minimal=jit build.
7282 "Backported" of r124984 from 2.0 branch.
7284 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
7286 "Backport" of r124977 + r124978 from 2.0 branch.
7288 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
7289 to avoid calling mono_exception_from_token () from the throw trampoline.
7290 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
7291 for throwing corlib exceptions, this fixes full-aot support for corlib
7294 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
7296 2009-01-29 Miguel de Icaza <miguel@novell.com>
7298 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
7299 part of the changes to split the code in mini into operating
7300 system specific files.
7302 This patch was done by copying mini.c to the respective files to
7303 preserve SVN history.
7305 2009-01-29 Zoltan Varga <vargaz@gmail.com>
7307 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
7309 2009-01-28 Zoltan Varga <vargaz@gmail.com>
7311 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
7312 remoting-invoke-with-check wrappers of shared methods.
7314 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
7316 2009-01-27 Mark Probst <mark.probst@gmail.com>
7318 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
7319 optimization if the top of stack is the last instruction in the
7320 bblock. Otherwise it might have been used after its definition.
7323 2009-01-27 Zoltan Varga <vargaz@gmail.com>
7325 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
7326 method as well when get_vcall_slot () fails to match a code sequence.
7328 * mini-arm.c: Fix the android build, which doesn't have
7331 2009-01-26 Zoltan Varga <vargaz@gmail.com>
7333 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
7336 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
7338 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
7340 2009-01-26 Zoltan Varga <vargaz@gmail.com>
7342 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
7343 and put its id into jinfo->used_regs. This is only used on amd64,
7344 which is currently the only platform generating unwind info.
7346 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
7347 the dwarf unwinder. This is required to correctly handle async exceptions
7348 like thread abort and stack overflows, which can happen while a method
7349 is in the middle of its prolog or epilog.
7351 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
7352 the unwind info belonging to an AOTed method.
7354 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
7355 into cfg->unwind_ops.
7357 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
7359 * mini.c (mini_init): Call mono_unwind_init ().
7360 (mini_cleanup): Call mono_unwind_cleanup ().
7362 * unwind.c: Add functions for managing a set of unwind info entries, allowing
7363 unwind info to be shared between methods.
7365 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
7368 * exceptions-amd64.c (mono_arch_exceptions_init): Call
7369 get_throw_pending_exception () to avoid initialization races.
7371 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
7372 mono_arch_exceptions_init () function.
7374 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
7376 2009-01-25 Zoltan Varga <vargaz@gmail.com>
7378 * mini.c (mono_get_domain_intrinsic): New helper function.
7379 (mono_get_thread_intrinsic): Ditto.
7381 * mini-arm.c mini-ia64.c: Use the new helper functions.
7383 * method-to-ir.c (mono_method_to_ir): Fix the comment for
7384 the last constrained_call change, since it is needed in the non-AOT
7387 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
7389 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
7390 mono_get_lmf_addr () on arm eabi linux.
7392 2009-01-24 Zoltan Varga <vargaz@gmail.com>
7394 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
7395 code sequence which matches a non-virtual call.
7397 2009-01-23 Mark Probst <mark.probst@gmail.com>
7399 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
7402 2009-01-23 Zoltan Varga <vargaz@gmail.com>
7404 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
7405 runtime-invoke wrappers, since they are also shared based on signature.
7407 2009-01-22 Mark Probst <mark.probst@gmail.com>
7409 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
7410 info from the (correct) context.
7412 2009-01-22 Zoltan Varga <vargaz@gmail.com>
7414 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
7416 * unwind.c (mono_unwind_frame): New function to unwind through a frame
7417 using dwarf unwinding info. Not yet used.
7419 * mini.c (mini_init): When using xdebug, disable freeing of domains.
7421 2009-01-21 Mark Probst <mark.probst@gmail.com>
7423 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
7426 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
7427 special case and handle mono_arch_delegate_invoke_impl() returning
7428 function descriptors.
7430 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
7431 trampolines return function descriptors, too.
7433 2009-01-21 Zoltan Varga <vargaz@gmail.com>
7435 * method-to-ir.c (handle_alloc): Avoid generic instances in the
7436 out_of_line optimization.
7438 2009-01-21 Martin Baulig <martin@ximian.com>
7441 (MonoCompile): Added `disable_deadce_vars' to disable removing
7445 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
7446 inside the debugger.
7448 * liveness.c (mono_analyze_liveness): Don't remove any unused
7449 variables if `cfg->disable_deadce_vars' is set.
7451 2009-01-21 Mark Probst <mark.probst@gmail.com>
7453 * method-to-ir.c: Only apply exception constructor optimization if
7454 the the method actually belongs to an exception class. Fixes
7457 2009-01-21 Zoltan Varga <vargaz@gmail.com>
7459 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
7460 change inside a #ifdef __mono_ppc64__.
7462 * aot-compiler.c (compile_method): Remove the previous limitation.
7464 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
7465 on type variables in AOTed code.
7467 * aot-compiler.c (compile_method): Skip generic methods having type
7468 constraints on their generic parameters.
7470 * aot-compiler.c (compile_method): Check for methods which cannot be
7471 encoded inside RGCTX_FETCH patches as well.
7473 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
7476 2009-01-20 Mark Probst <mark.probst@gmail.com>
7478 * method-to-ir.c: Force the vtable variable in shared generic code
7479 for the case that they might show up on a stack trace where they
7482 * mini-exceptions.c: Save and use generic sharing info as well as
7483 IP in stack traces to resolve shared generic instantiations.
7485 2009-01-20 Zoltan Varga <vargaz@gmail.com>
7487 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
7488 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
7490 2009-01-20 Mark Probst <mark.probst@gmail.com>
7492 * method-to-ir.c: Do generic sharing for array constructors.
7494 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
7496 * mini-exceptions.c (mono_print_thread_dump): Add information
7497 about the thread state using wapi_current_thread_desc.
7499 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
7501 * basic-simd.cs: Tests for the new constructors.
7503 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
7505 * mini-ops.h: Added OP_EXPAND_*
7509 * mini-x86.c (mono_arch_output_basic_block): Same.
7511 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
7513 2009-01-19 Zoltan Varga <vargaz@gmail.com>
7515 * iltests.il.in: Add a test for #467385.
7517 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
7519 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
7520 thread been cleaned up is not the same currently in execution.
7522 Fixes appdomain-unload crashes on windows, osx and linux variants
7523 without the __thread keyword.
7525 2009-01-18 Zoltan Varga <vargaz@gmail.com>
7527 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
7528 (koush@koushikdutta.com). Implement this for android.
7530 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
7531 begins with a digit.
7533 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
7534 mono_marshal_get_write_barrier ().
7536 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
7538 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
7539 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
7540 that pass them on a register pair.
7542 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
7543 test was crashing due to that.
7545 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
7547 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
7548 trampoline code. Include ucontext.h only if available.
7550 2009-01-15 Mark Probst <mark.probst@gmail.com>
7552 * mini.c: mono_domain_lookup_shared_generic() takes an open method
7553 and doesn't check whether it's sharable, like it was before
7554 removing the shared generics hash. This brings IronPython
7555 performance back to what it was before that change.
7557 2009-01-14 Mark Probst <mark.probst@gmail.com>
7559 * method-to-ir.c: Handle delegate invocation optimization earlier,
7560 otherwise it would be handled (much more slowly) by the
7561 final/sealed optimization.
7563 2009-01-13 Zoltan Varga <vargaz@gmail.com>
7565 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
7566 domain is not set. Fixes #465864.
7568 2009-01-12 Mark Probst <mark.probst@gmail.com>
7570 * method-to-ir.c: Don't stop sharing of generic methods with catch
7571 clauses - we already handle those.
7573 2009-01-12 Mark Probst <mark.probst@gmail.com>
7575 * mini.c, mini.h: lookup_generic_method() is now
7576 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
7577 making the shared_generics_hash obsolete.
7579 2009-01-12 Mark Probst <mark.probst@gmail.com>
7581 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
7582 use the red zone. Make room on the stack first and then use it,
7583 not the other way around.
7585 2009-01-12 Zoltan Varga <vargaz@gmail.com>
7587 * mini.c (mini_init): Call mono_xdebug_init ().
7589 * aot-compiler.c (mono_xdebug_init): Make this non-static.
7591 2009-01-11 Zoltan Varga <vargaz@gmail.com>
7593 * TestDriver.cs: Add an --iter argument to run tests multiple times.
7595 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
7598 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
7599 debug+unwind info for trampolines.
7601 * mini.c (mono_create_unwind_op): New helper function.
7603 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
7605 2009-01-10 Zoltan Varga <vargaz@gmail.com>
7607 * aot-compiler.c: Fix the build.
7609 2009-01-09 Zoltan Varga <vargaz@gmail.com>
7611 * Makefile.am: Update dtrace-prelink.sh location.
7613 2009-01-08 Zoltan Varga <vargaz@gmail.com>
7615 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
7616 optimization. Fixes #464520.
7618 2009-01-07 Bill Holmes <billholmes54@gmail.com>
7620 * mini-amd64.c : Adding code to save/restore non-volatile registers
7623 * exceptions-amd64.c : Adding code to save/restore non-volatile
7624 registers on Winx64.
7626 Contributed under MIT/X11 license.
7628 2009-01-07 Zoltan Varga <vargaz@gmail.com>
7630 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
7631 __GNUC_MINOR__ which can break when the major version changes.
7633 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
7635 * basic-simd.cs: Add tests for usage of the sizeof opcode.
7637 2009-01-07 Geoff Norton <gnorton@novell.com>
7639 * helpers.c: Allow mono -v -v -v to work on darwin.
7641 2009-01-05 Bill Holmes <billholmes54@gmail.com>
7643 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
7646 Contributed under MIT/X11 license.
7648 2009-01-05 Zoltan Varga <vargaz@gmail.com>
7650 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
7651 instead of directly accessing type->data.klass. Fixes #462016.
7652 (mono_allocate_stack_slots_full): Ditto.
7654 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
7655 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
7657 * aot-compiler.c (emit_plt): Fix ARM build.
7659 2009-01-04 Zoltan Varga <vargaz@gmail.com>
7661 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
7663 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
7666 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
7667 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
7670 * iltests.il.in: Add a regression test.
7672 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7674 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
7676 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7678 * basic-simd.cs: Add a regression test for #462457.
7680 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7682 * mini-ops.h: Add a definition of XPHI.
7684 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
7686 * ssa.c (op_phi_to_move): Handle XPHI.
7688 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
7692 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7694 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
7696 2008-12-31 Geoff Norton <gnorton@novell.com>
7698 * mini-ppc.c: The prolog size allocated can be too small for darwin
7699 ppc32 under certain circumstances. Also fix a small logic bug.
7701 2008-12-29 Zoltan Varga <vargaz@gmail.com>
7703 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
7704 while loading AOT methods.
7706 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
7707 since only the former is nulled out after a successful cast. This prevents
7708 crashes with rethrown exceptions when using --debug=casts.
7710 2008-12-24 Mark Probst <mark.probst@gmail.com>
7712 * mini.h: New macro for checking whether a method is final,
7713 i.e. whether the method or its class is marked final.
7715 * method-to-ir.c: Use the new macro for all final-checks
7716 consistently. Fixes the crash in the System.ServiceModel tests.
7718 2008-12-23 Mark Probst <mark.probst@gmail.com>
7720 * mini-exceptions.c (get_exception_catch_class): Corrected another
7721 overly strict assertion.
7723 2008-12-23 Mark Probst <mark.probst@gmail.com>
7725 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
7726 Clobbering it is not allowed because the caller might use it as
7727 the vtable register in the interface call.
7729 2008-12-19 Mark Probst <mark.probst@gmail.com>
7731 * mini-exceptions.c (get_exception_catch_class): Corrected an
7732 overly strict assertion.
7734 2008-12-18 Mark Mason <mmason@upwardaccess.com>
7736 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
7738 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
7740 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
7742 * cpu-mips.md: correct lengths for certain long_ opcodes.
7744 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
7746 * 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().
7748 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7750 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
7752 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7754 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
7756 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
7758 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
7761 2008-12-16 Mark Mason <mmason@upwardaccess.com>
7763 * 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
7765 * 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)
7767 2008-12-15 Mark Mason <mmason@upwardaccess.com>
7769 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
7771 2008-12-14 Zoltan Varga <vargaz@gmail.com>
7773 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
7774 gshared code. Fixes #458947.
7776 * generics.cs: Add a test.
7778 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7780 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7782 * mini-mips.c: first pass n32 code generation.
7784 * mini-mips.h: datatypes and defines for n32 support.
7786 * exceptions-mips.c: first pass n32 code generation.
7788 * tramp-mips.c: first pass n32 code generation.
7790 * cpu-mips.md: add long_ opcodes.
7792 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7794 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7796 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7798 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7800 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7802 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7804 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7806 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7808 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7810 * helpers.c: for mips/n32, don't pass -mips32 to objdump
7812 2008-12-12 Zoltan Varga <vargaz@gmail.com>
7814 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
7816 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
7818 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
7820 2008-12-12 Mark Probst <mark.probst@gmail.com>
7822 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
7823 descriptors for helper functions directly in front of the code.
7825 2008-12-11 Mark Probst <mark.probst@gmail.com>
7827 * method-to-ir.c: Removed an unnecessary assertion.
7829 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7831 * method-to-ir.c: Merge SGEN changes from the old JIT.
7833 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7835 * driver.c (compile_all_methods_thread_main): Handle failure of
7838 2008-12-10 Mark Probst <mark.probst@gmail.com>
7840 * mini-ppc.c: Merged with mini-ppc64.c.
7842 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
7844 * Makefile.am: Use the same sources for PPC and PPC64.
7846 * mini-ppc64.c: Removed.
7848 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7850 * branch-opts.c (remove_block_if_useless): Extract fall through detection
7851 code to mono_bb_is_fall_through.
7853 * branch-opts.c (mono_remove_critical_edges): Same.
7855 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7857 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
7858 expect that an OP_BR_REG will be there.
7860 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7862 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
7863 for the many branch ops. The original check miss OP_BR_REG.
7867 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7869 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
7871 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7873 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
7874 while holding the aot lock.
7876 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7878 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
7880 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7882 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
7883 to release all runtime callable wrappers held by the runtime.
7885 Contributed under MIT/X11 license.
7887 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7889 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
7892 Contributed under MIT/X11 license.
7894 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7896 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
7897 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
7899 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7901 * cpu-mips.md: fix ckfinite length
7903 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
7904 (mono_arch_lowering_pass): cleanup, rearrange for clarity
7905 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
7907 2008-12-08 Mark Mason <mmason@upwardaccess.com>
7909 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
7911 2008-12-08 Geoff Norton <gnorton@novell.com>
7913 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
7914 size by 8 bytes as well.
7916 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7918 * basic-simd.cs: Fix method names for Vector16b.
7920 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7922 * basic-simd.cs: Fix method names for Vector16sb.
7924 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7926 * basic-simd.cs: Fix method names for Vector8us.
7928 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7930 * basic-simd.cs: Fix method names for Vector8s.
7932 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7934 * basic-simd.cs: Fix method names for Vector4ui.
7936 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7938 * basic-simd.cs: Fix method names for Vector2l.
7940 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7942 * basic-simd.cs: Fix method names for Vector2d.
7944 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7946 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
7947 that are extension methods.
7949 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7951 * basic-simd.cs: Fix method names for Vector4f.
7953 2008-12-08 Zoltan Varga <vargaz@gmail.com>
7955 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
7956 as such. Fixes #456669.
7958 2008-12-07 Mark Mason <mmason@upwardaccess.com>
7960 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
7962 2008-12-07 Mark Mason <mmason@upwardaccess.com>
7964 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
7965 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
7966 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
7967 (mips_adjust_stackframe): handle FP spills
7969 * mini-ops.h: add mips_mtc1_s2
7971 * cpu-mips.md: add mips_mtc1_s2
7973 2008-12-07 Zoltan Varga <vargaz@gmail.com>
7975 * unwind.c: New file, move the unwind info encoding functions here from
7976 aot-compiler.c, so they could be used at runtime too.
7978 2008-12-05 Mark Mason <mmason@upwardaccess.com>
7980 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
7981 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
7983 2008-12-05 Mark Mason <mmason@upwardaccess.com>
7985 * mini-mips.c: cleanup warnings
7986 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
7987 (mips_adjust_stackframe): handle case of taking the address of stack locals
7989 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7991 * aot-compiler.c: Implement a few functions missing from the asm writer.
7992 (emit_method_code): Only write symbols for methods when using the bin
7993 writer, since the assembler can't deal with the characters in our method
7996 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
7998 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
8001 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
8002 a bit to also restore %rax.
8004 2008-12-05 Mark Probst <mark.probst@gmail.com>
8006 * mini-ppc.c: Some simple merges from mini-ppc64.c.
8008 2008-12-05 Zoltan Varga <vargaz@gmail.com>
8010 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
8013 2008-12-05 Mark Probst <mark.probst@gmail.com>
8015 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
8017 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
8018 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
8020 * exceptions-ppc64.c: Removed.
8022 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
8024 2008-12-05 Mark Probst <mark.probst@gmail.com>
8026 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
8029 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
8031 * tramp-ppc64.c: Removed.
8033 2008-12-05 Zoltan Varga <vargaz@gmail.com>
8035 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
8038 2008-12-05 Mark Probst <mark.probst@gmail.com>
8040 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
8042 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
8043 mini-ppc.h instead of mini-ppc64.h.
8045 * mini-ppc64.h: Removed.
8047 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8049 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
8051 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
8053 2008-12-05 Mark Probst <mark.probst@gmail.com>
8055 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
8056 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
8059 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
8061 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
8063 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
8065 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
8067 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
8069 * basic-simd.cs: Tests for operator == and != on Vector4f.
8071 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
8073 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
8075 * simd-intrinsics.c: Kill useless enum.
8077 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8079 * cpu-mips.md: add long_conv_to_ovf_i4_2
8080 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
8082 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8084 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
8086 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
8088 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8090 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
8092 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
8094 * basic-simd.cs: Add tests for new methods.
8096 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
8098 * simd-intrinsics.c: Add support for operator == and !=
8101 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
8103 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
8105 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
8107 2008-12-04 Zoltan Varga <vargaz@gmail.com>
8109 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
8111 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
8112 MONO_PATCH_INFO_ICALL_ADDR.
8114 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
8116 * aot-compiler.c: Resurrect full-aot support.
8118 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8120 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
8122 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8124 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
8126 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
8128 * basic-simd.cs: Fix tests to work under ppc.
8129 Remove tests for methods that will be removed.
8131 2008-12-03 Mark Probst <mark.probst@gmail.com>
8133 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
8134 generic type (via a typedef or typeref) correctly.
8136 2008-12-03 Zoltan Varga <vargaz@gmail.com>
8138 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
8139 diagnose an assertion failure.
8141 2008-12-02 Mark Probst <mark.probst@gmail.com>
8143 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
8144 Fix trampoline size.
8146 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
8147 conversion opcodes are implemented natively instead via emulation.
8149 2008-12-01 Mark Mason <mmason@upwardaccess.com>
8151 * cpu-mips.md: remove mips_xori
8153 * mini-ops.h: remove mips_xori
8155 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
8157 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
8159 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
8161 2008-12-01 Mark Mason <mmason@upwardaccess.com>
8163 * cpu-mips.md: fix instruction lengths.
8165 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
8167 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
8169 * mini-ops.h: fix slti / sltiu op profiles.
8171 2008-12-02 Martin Baulig <martin@ximian.com>
8173 * method-to-ir.c (mono_method_to_ir): Disable debugging
8174 information for the init locals block to make the debugger stop
8175 after all locals have been initalized.
8177 2008-12-02 Martin Baulig <martin@ximian.com>
8179 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
8180 running inside the debugger.
8182 2008-12-01 Zoltan Varga <vargaz@gmail.com>
8184 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
8187 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
8188 alu->alu imm optimization which only shows if deadce is disabled.
8190 * aot-compiler.c: Rename the function names for the binary and asm writers
8191 so they can coexist in the same process. Rework the xdebug code to use the
8192 asm writer. This avoids the need to call into the runtime to dump the
8193 debugging info. Add more debugging info for types.
8195 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
8197 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
8198 cpu description tables, they can't occur in cpu-<ARCH>.md.
8200 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
8201 the stack in CEE_LDFLDA. Fixes #450542.
8203 * generics.cs: Add a new test.
8205 2008-12-01 Mark Mason <mmason@upwardaccess.com>
8207 * mini-ops.h: updated MIPS opcodes
8208 * mini-mips.c: decompose long opts
8209 * mini-mips.h: decompose long opts
8211 2008-11-29 Mark Mason <mmason@upwardaccess.com>
8213 * cpu-mips.md: fix length on int_rem_un
8214 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
8216 2008-11-29 Zoltan Varga <vargaz@gmail.com>
8218 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
8220 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
8222 2008-11-29 Martin Baulig <martin@ximian.com>
8224 * mini-exceptions.c (mono_handle_native_sigsegv): Check
8225 mono_debug_using_mono_debugger() in addition to the
8226 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
8228 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8230 * mini-ops.h: updated more MIPS opcodes
8231 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
8232 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
8234 2008-11-28 Mark Probst <mark.probst@gmail.com>
8236 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
8238 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8240 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
8241 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
8242 * mini-ops.h: correct selected mips opcode entries
8244 2008-11-28 Mark Probst <mark.probst@gmail.com>
8246 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
8249 2008-11-28 Mark Probst <mark.probst@gmail.com>
8251 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
8253 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8255 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
8256 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
8257 * mini-mips.h: disable IMT
8258 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
8260 2008-11-28 Mark Probst <mark.probst@gmail.com>
8262 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
8264 2008-11-28 Mark Probst <mark.probst@gmail.com>
8266 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
8268 2008-11-28 Zoltan Varga <vargaz@gmail.com>
8270 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
8273 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8275 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
8276 for Set/GetVector aligned versions.
8278 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8280 * basic-simd.cs: Add tests for Get/SetVector.
8282 2008-11-27 Mark Probst <mark.probst@gmail.com>
8284 * mini.c: Removed g_slist_append_mempool(). Now in
8287 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8289 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
8290 size properly and make the bounds check optional.
8292 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
8293 for SetVector and IsAligned.
8295 2008-11-27 Zoltan Varga <vargaz@gmail.com>
8297 * mini.c: Remove unused mono_normalize_opcodes () function.
8299 2008-11-26 Mark Probst <mark.probst@gmail.com>
8301 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
8302 using the new atomic add ops now.
8304 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
8307 2008-11-26 Mark Probst <mark.probst@gmail.com>
8309 * mini-ppc64.c: Several fixes.
8311 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8313 * cpu-mips.md: added jump_table
8314 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
8316 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8318 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
8320 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8322 * mini-ops.h: corrected a handful of MIPS opcodes.
8324 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8326 * aot-compiler.c: MIPS to use ELF writer
8328 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8330 * mini-codegen.c: remove MIPS specific assert.
8332 2008-11-25 Mark Probst <mark.probst@gmail.com>
8334 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
8335 fixes. PPC64 now passes most of the runtime regressions.
8337 2008-11-24 Zoltan Varga <vargaz@gmail.com>
8339 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
8340 volatile intervals a bit.
8342 2008-11-24 Mark Probst <mark.probst@gmail.com>
8344 * basic-long.cs: New test case.
8346 2008-11-23 Zoltan Varga <vargaz@gmail.com>
8348 * mini.c (mini_method_compile): Disable globalra for large methods for
8351 * regalloc2.c (order_moves): Add fp support.
8353 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
8354 source bblock ends with an OP_BR_REG.
8356 * ratests.cs: Add a new test.
8358 2008-11-23 Mark Probst <mark.probst@gmail.com>
8360 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
8361 sharing. PPC64 now passes generics.exe.
8363 2008-11-23 Mark Probst <mark.probst@gmail.com>
8365 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
8367 2008-11-23 Zoltan Varga <vargaz@gmail.com>
8369 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
8370 memory when mono_jit_info_table_find () can't find the method in the
8373 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
8376 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
8379 2008-11-23 Mark Probst <mark.probst@gmail.com>
8381 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
8382 Several fixes. PPC64 now runs exceptions.exe and
8383 devirtualization.exe.
8385 2008-11-22 Mark Probst <mark.probst@gmail.com>
8387 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
8388 arrays.exe and basic-math.exe.
8390 2008-11-22 Mark Probst <mark.probst@gmail.com>
8392 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
8393 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
8395 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8397 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
8399 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8401 * method-to-ir.c: Move bounds checking macros to ir-emit.h
8403 * ir-emit.h: Move macros from method-to-ir.c to here.
8405 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8407 * mini-ops.h: Correct the long simd ops to use LREG.
8409 2008-11-21 Zoltan Varga <vargaz@gmail.com>
8411 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
8413 * mini-ops.h: Correct the dreg type of a few long opcodes.
8415 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
8418 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
8420 * mini-ppc.c: remove negative stack references in epilog
8421 for platforms that don't support the red zone.
8423 2008-11-21 Mark Probst <mark.probst@gmail.com>
8425 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
8426 point regs. Now PPC64 passes basic-calls.exe.
8428 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8430 * basic-simd.cs: Add tests for accessors of Vector2l.
8432 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8434 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
8436 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
8438 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
8440 2008-11-21 Mark Probst <mark.probst@gmail.com>
8442 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
8443 PPC64 passes basic-long.exe.
8445 2008-11-20 Mark Probst <mark.probst@gmail.com>
8447 * decompose.c: Decompose carry and overflow add on PPC64 like on
8448 other 64 bit archs. Don't decompose sub at all on PPC64.
8450 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
8451 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
8454 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8456 * basic-simd.cs: Add tests for accessors of Vector2d.
8458 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8460 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
8464 * mini-x86.c (mono_arch_output_basic_block): Same.
8466 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
8468 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8470 * basic-simd.cs: Add tests for accessors of Vector4f.
8472 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8474 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
8478 * mini-x86.c (mono_arch_output_basic_block): Same.
8480 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
8482 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8484 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
8486 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8488 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
8492 * mini-x86.c (mono_arch_output_basic_block): Same.
8494 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
8496 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8498 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
8500 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8502 * simd-intrinsics.c: Enable setters for Vector16sb.
8504 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8506 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
8510 * mini-x86.c (mono_arch_output_basic_block): Same.
8512 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
8514 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
8516 * simd-intrinsics.c: Implement setter for Vector8us.
8518 2008-11-19 Zoltan Varga <vargaz@gmail.com>
8520 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
8523 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
8525 * mini-ppc.c: remove references to the red zone in the prolog
8526 (for systems that don't support it).
8528 2008-11-19 Mark Probst <mark.probst@gmail.com>
8530 * cpu-ppc64.md: Fixed a few instruction lengths.
8532 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
8535 2008-11-19 Mark Probst <mark.probst@gmail.com>
8537 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
8540 2008-11-19 Zoltan Varga <vargaz@gmail.com>
8542 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
8544 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
8546 * mini-ops.h: Added OP_INSERT_I2.
8550 * mini-x86.c (mono_arch_output_basic_block): Same.
8552 * simd-intrinsics.c: Implement setter for Vector8s.
8554 * simd-methods.h: Add the names of get setters of Vector8s.
8556 2008-11-18 Zoltan Varga <vargaz@gmail.com>
8558 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
8560 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
8563 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
8565 2008-11-18 Mark Probst <mark.probst@gmail.com>
8567 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
8568 for PPC64. An empty program runs now.
8570 2008-11-18 Zoltan Varga <vargaz@gmail.com>
8572 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
8574 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
8575 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
8576 info for JITted code is emitted into a shared library, loadable into gdb.
8578 2008-11-18 Mark Probst <mark.probst@gmail.com>
8580 * Makefile.am: Changes to build PPC64.
8582 * mini-arch.h: Include mini-ppc64.h on PPC64.
8584 2008-11-18 Mark Probst <mark.probst@gmail.com>
8586 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
8587 in PPC code up to r119147.
8589 2008-11-18 Mark Probst <mark.probst@gmail.com>
8591 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
8592 cpu-ppc64.md: Changes for PPC64.
8594 Based on code submitted by andreas.faerber@web.de at
8595 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
8598 2008-11-18 Mark Probst <mark.probst@gmail.com>
8600 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
8601 cpu-ppc64.md: Copied from the corresponding PPC files from
8604 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
8606 * mini-ops.h: Added OP_ROUND.
8608 * cpu-x86.md: Added round.
8610 * mini-x86.c: Added support for intrinsicing Math.Round (double).
8612 * basic-math.cs: Added test_0_round to test rounding.
8614 Contributed under MIT/X11 license.
8616 2008-11-17 Bill Holmes <billholmes54@gmail.com>
8618 * aot-compiler.c : Fix the Winx64 build.
8620 Contributed under MIT/X11 license.
8622 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8624 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
8625 in OP_EXTRACT_R8 to avoid possible stack corruption.
8627 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8629 * mini-ops.h: Added OP_EXTRACT_R8/I8.
8631 * cpu-x86.md: Added extract_r8.
8633 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
8635 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
8636 a couple of OP_EXTRACT_I4.
8638 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
8640 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
8642 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8644 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
8647 2008-11-17 Zoltan Varga <vargaz@gmail.com>
8649 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
8650 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
8652 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
8653 are not needed any more.
8655 * mini.h: Remove the unused INS_LIST macros.
8657 * mini.c (mini_method_compile): Remove a disable globalra case which is no
8660 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
8663 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
8664 mono_alloc_ireg () instead.
8666 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
8669 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
8672 * aot-runtime.c (load_aot_module): Disable AOT when running under
8675 * mini-amd64.h: Change the monitor fastpath defines to check for
8676 !PLATFORM_WIN32 so they work on *bsd too.
8678 * mini.h mini.c mini-hhpa.c: Remove more unused code.
8680 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
8682 * mini.h (MonoCompile): Remove new_ir flag.
8684 * regalloc.h regalloc.c: Remove unused code.
8686 * cpu-*.md: Remove more unused opcodes.
8688 * simple-cee-ops.h simple-mini-ops.h: Removed.
8690 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
8692 2008-11-17 Zoltan Varga <vargaz@gmail.com>
8694 * aliasing.h: Removed.
8696 * *.c: Remove references to aliasing.h and inssel.h.
8698 * mini.c: Remove additional unused functions.
8700 * mini-ops.h cpu-*.md: Remove unused opcodes.
8702 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8704 Remove the old JIT code.
8706 * inssel*.brg: Removed.
8708 * ssa.c abcremoval.c aliasing.c: Removed.
8710 * ssa2.c: Renamed to ssa.c.
8712 * abcremoval2.c: Renamed to abcremoval.c.
8714 * *.c: Removed all !cfg->new_ir code.
8716 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
8717 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
8719 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
8721 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8723 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
8724 to simplify the code and cut back on the number of global symbols in the AOT
8727 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
8729 2008-11-15 Zoltan Varga <vargaz@gmail.com>
8731 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
8732 with the got/got_info tables.
8734 * mini.h: Bump AOT file format version.
8736 * unwind.h: New file, contains definitions for stack unwinding.
8738 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
8741 * aot-compiler.c: Generalize the emitting of unwind information to use the
8742 information in cfg->unwind_ops.
8744 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
8746 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
8747 AOT method frames. Enable writing symbols for methods by default.
8749 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
8751 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
8752 and make it work with vectors of element sizes 1, 2 and 4.
8754 * simd-intrinsics.c: Enable getter for all vectors with element size
8757 * simd-methods.h: Add the names of other getters.
8759 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
8765 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
8767 * mini-ppc.h: portability fix.
8769 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8771 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
8772 buggy and will overwrite it.
8774 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8776 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
8777 Use it to emit local symbols for all methods so AOTed methods show up with
8778 their full name in gdb/valgrind output.
8780 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
8782 * mini-ppc.c: portability fixes.
8784 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8786 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
8787 entries out of the if (!generic_shared...) code so it is always done.
8788 (mono_class_init_trampoline): Do the patching when running under valgrind
8789 too, newer versions of valgrind have no problems with it.
8791 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8793 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
8796 2008-11-13 Mark Probst <mark.probst@gmail.com>
8798 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
8801 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8803 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
8805 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8807 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
8813 * simd-intrinsics.c: Same.
8815 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8817 * simd-intrinsics.c: Enable constructor intrinsics for all types.
8819 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8821 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
8822 to work with more Vector types.
8824 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8826 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
8827 store the elemens directly instead of using and intermediate.
8829 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8831 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
8833 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
8834 to preserve %eax for aot plt trampolines.
8836 * aot-compiler.c (compile_method): Don't skip synchronized methods.
8837 (encode_method_ref): Flag synchronized methods so they won't go through
8840 * aot-compiler.c: Additional work to support AOTing synchronized methods/
8843 * cpu-ia64.md (jmp): Increase max length.
8845 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8847 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
8848 open generic classes.
8850 * aot-compiler.c: Enable the ELF writer on ELF platforms.
8852 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
8853 box+brtrue optimization since it causes test failures on x86.
8855 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8857 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
8863 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
8864 for simd ctor values.
8866 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
8867 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
8869 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8871 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
8874 * simd-instrincs.c: Same.
8876 * basic-simd.cs: Same.
8878 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8880 * ratests.cs: Add more tests.
8882 * regalloc2.c (add_spill_code): Handle more corner cases.
8884 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8886 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
8887 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
8888 both the source an destination of an instruction.
8890 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8892 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
8893 wapihandles.c: more portability changes.
8895 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
8897 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
8898 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
8899 safe to execute in a signal handler and the kernel provides better
8900 the info in /proc/self/smaps. Avoid the assert on sigaction during
8903 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8905 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
8906 do the bblock linking hack if it is actually needed.
8908 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
8911 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
8912 crash problem is fixed.
8914 * branch-opts.c (mono_remove_critical_edges): Link up newly added
8917 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
8919 (mini_method_compile): Set the starting value of next_vreg to
8920 MAX_IREGS + MAX_FREGS when using globalra.
8922 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
8923 filter clauses with BB_EXCEPTION_HANDLER.
8925 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
8927 2008-11-10 Mark Probst <mark.probst@gmail.com>
8929 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
8930 space for stdcall. Fixes regressions on Win32.
8932 2008-11-10 Zoltan Varga <vargaz@gmail.com>
8934 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
8936 (linear_scan): Remove an assert which doesn't seem to be needed.
8938 * local-propagation.c (mono_local_deadce): Avoid a call to
8939 MONO_DELETE_INS which would screw up the instruction linking.
8941 * mini.c (mono_decompose_op_imm): Make this work with globalra.
8943 * regalloc2.c: Upgrade to work the current JIT code.
8945 2008-11-09 Zoltan Varga <vargaz@gmail.com>
8947 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
8950 * aot-runtime.c: Remove some dead code.
8952 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
8954 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
8956 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
8957 trampolines using sscanf since atoi doesn't work on large unsigned values.
8959 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
8960 Initialize code_size.
8962 2008-11-08 Mark Probst <mark.probst@gmail.com>
8964 * method-to-ir.c (mini_emit_inst_for_method): Make
8965 Interlocked.CompareExchange work for Int arguments on 32 bit
8968 2008-11-07 Mark Probst <mark.probst@gmail.com>
8970 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
8972 2008-11-06 Bill Holmes <billholmes54@gmail.com>
8974 * main.c Fix MSVC build.
8976 Contributed under MIT/X11 license.
8978 2008-11-06 Mark Probst <mark.probst@gmail.com>
8980 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
8981 alignment larger than 8 bytes are aligned correctly, too.
8983 * mini.c: Honor the min_align field of MonoClass when laying out
8986 2008-11-06 Zoltan Varga <vargaz@gmail.com>
8988 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
8990 * aot-compiler.c (emit_plt): Fix a warning.
8992 * aot-compiler.c: Implement ARM support in the binary writer.
8994 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8996 * basic-simd.cs: Add test for getter with byref arg.
8997 Fix the naming of a few tests.
8998 Add missing checks to a test.
9000 2008-11-05 Zoltan Varga <vargaz@gmail.com>
9002 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
9004 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
9005 most of the full-aot support for monitor enter/exit trampolines.
9007 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
9008 enter/exit trampoline creation functions.
9010 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
9013 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
9015 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
9016 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
9017 implement the needed functionality without adding crap to the runtime.
9019 2008-11-05 Zoltan Varga <vargaz@gmail.com>
9021 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
9024 * mini.c (mono_build_date): New global version holding the build date in
9027 * Makefile.am (buildver.c): Generate a file containing the build date.
9029 * main.c: Set the build date from the generated file.
9031 * mini.c (mono_get_runtime_build_info): New helper function returning build
9032 information in a string format.
9034 * driver.c (mono_main): Print the build date in --version.
9036 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
9037 file when the bind-to-runtime-version option is used.
9039 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
9041 * simd-intrinsics.c: Fix bug when using getters and byref args.
9043 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
9045 * simd-methods.h: Rename prefetch methods.
9047 * simd-intrinsics.c: Same.
9049 2008-11-05 Mark Probst <mark.probst@gmail.com>
9051 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
9054 2008-11-04 Zoltan Varga <vargaz@gmail.com>
9056 * aot-compiler.c: Use the bundled elf header files instead of depending on
9059 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
9062 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
9065 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
9067 * cpu-x86.md: Add store nta ops.
9073 * mini.h: Add an enum for simd prefetch modes.
9075 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
9076 of store. Use the changed code to support store nta.
9078 * simd-intrinsics.c: Add prefetch ops for all vector types.
9080 2008-11-04 Zoltan Varga <vargaz@gmail.com>
9082 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
9085 * aot-compiler.c: Use statically allocated buffers for constructing symbol
9088 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
9091 2008-11-04 Mark Probst <mark.probst@gmail.com>
9093 * mini-x86.c: Fixed commit.
9095 2008-11-04 Zoltan Varga <vargaz@gmail.com>
9097 * aot-compiler.c (emit_plt): Align the plt section only on x86.
9099 2008-11-04 Mark Probst <mark.probst@gmail.com>
9101 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
9102 and MONITOR_EXIT, for the ASM fastpaths.
9104 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
9107 * mini.c, patch-info.h: Signature and patch infos for
9108 Monitor.Enter/Exit trampolines.
9110 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
9112 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
9113 Monitor.Enter/Exit ASM fastpath for Linux.
9115 2008-11-04 Zoltan Varga <vargaz@gmail.com>
9117 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
9119 * objects.cs: Add a new test.
9121 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
9123 * aot-runtime.c (load_method): Run class initialization in the PLT case even
9124 if MONO_LOG_LEVEL is set.
9126 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
9128 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
9130 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
9132 * aot-compiler.c: Change the relocation code to use virtual addresses instead
9133 of file offsets. Align the sections belonging to the data segment to
9136 2008-11-03 Zoltan Varga <vargaz@gmail.com>
9138 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
9139 elf.h. Port it to amd64.
9141 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
9143 * driver.c: Enable SIMD by default.
9145 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
9147 * cpu-x86.md: Add prefetch op.
9153 * mini.h: Add an enum for simd prefetch modes.
9155 * simd-methods.h: Add prefetch function names.
9157 * simd-intrinsics.c: Add prefetch ops for all vector types.
9159 2008-11-03 Zoltan Varga <vargaz@gmail.com>
9161 * aot-compiler.c (emit_bytes): Speed this up a little.
9163 2008-11-02 Zoltan Varga <vargaz@gmail.com>
9165 * aot-compiler.c: Add JIT time etc. statistics.
9167 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
9169 * mini.h (MonoCompile): Add 'got_offset' field.
9171 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
9172 method_got_offsets array.
9174 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
9177 * aot-compiler.c (compile_method): Add generic method instances referenced
9178 by the method to the list of methods to be compiled, this is required so if
9179 A<T> references B<T>, and another assembly references A<int>, then it will
9180 also get a copy of B<int>.
9182 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
9183 when checking for monitor enter/exit.
9185 2008-10-30 Mark Probst <mark.probst@gmail.com>
9187 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
9188 for Monitor.Enter and Monitor.Exit if enabled.
9190 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
9193 2008-10-30 Zoltan Varga <vargaz@gmail.com>
9195 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
9196 of an OP_MOVE. Fixes #440046.
9198 * basic-long.cs: Add a new test.
9200 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
9202 * mini.h: Add synchronization note for the managed counter-part.
9204 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
9205 returns the simd caps of the current cpu.
9207 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
9209 * basic-simd.cs: Remove Console.WriteLine.
9211 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9213 * basic-simd.cs: New tests for Vector2ul.
9215 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9217 * simd-intrinsics.c: Add new vector type Vector2ul.
9219 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9221 * basic-simd.cs: New tests for Vector2l.
9223 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9225 * cpu-x86.md: Add long version of most packed int ops.
9231 * simd-intrinsics.c: Add new vector type Vector2l.
9233 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9235 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
9237 * simd-methods.h: Remove SN_op_BitwiseXor.
9239 2008-10-28 Zoltan Varga <vargaz@gmail.com>
9241 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
9244 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9246 * basic-simd.cs: Test for Vector2d.
9248 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
9251 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9253 * cpu-x86.md: Add double version of all packed float ops.
9259 * simd-intrinsics.c: Add new vector type Vector2d.
9261 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
9263 * simd-methods.h: Add Duplicate.
9265 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9267 * basic-simd.cs: Test for packing with signed saturation.
9269 2008-10-28 Zoltan Varga <vargaz@gmail.com>
9271 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
9272 found in the TYPESPEC table.
9274 2008-10-26 Zoltan Varga <vargaz@gmail.com>
9276 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
9279 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
9281 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
9282 instead of the RVA, since the RVA can be changed by tools like the cil
9285 * method-to-ir.c (mono_method_to_ir2): Ditto.
9287 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
9288 (deserialize_variable): Ditto.
9290 2008-10-25 Martin Baulig <martin@ximian.com>
9292 * debug-mini.c (write_variable): Use
9293 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
9295 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9297 * cpu-x86.md: Add unsigned variants of packd and packw.
9301 * mini-x86.h: Emit the right instruction for packd and packw.
9302 Add unsigned variants of packd and packw.
9304 * simd-intrinsics.c: Packd and packw were used in place of their
9305 unsigned variants. Change that.
9306 Add intrinsics for (Signed)PackWithSignedSaturation.
9308 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
9310 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9312 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
9314 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9316 * mini-ops.h: Remove dword packed add/sub with saturation ops.
9318 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
9320 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
9323 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
9325 2008-10-24 Mark Probst <mark.probst@gmail.com>
9327 * method-to-ir.c, mini.c: Special casing for the synchronized
9328 wrapper for the ldtoken+GetTypeFromHandle case.
9330 2008-10-24 Zoltan Varga <vargaz@gmail.com>
9332 * mini.c (mono_replace_ins): Move this to branch-opts.c.
9334 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
9335 created/split bblocks.
9337 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9339 * mini-ops.h: Add packed signed mul high.
9343 * mini-x86.c (mono_arch_output_basic_block): Same.
9345 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
9347 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
9349 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9351 * basic-simd.cs: Tests for Vector16sb.
9353 2008-10-24 Zoltan Varga <vargaz@gmail.com>
9355 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
9357 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
9359 * mini-ops.h: Add packed signed min, max and compare greater.
9363 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
9366 * simd-methods.h: Add CompareGreaterThan.
9368 * simd-methods.h: Remove CompareEquals.
9370 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
9372 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
9374 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
9377 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
9379 * basic-simd.cs: Fix tests due to change in the API.
9381 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9383 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
9385 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9387 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
9389 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
9390 inst_offset as this has invalid values for LDADDR.
9392 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9394 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
9396 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
9398 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9400 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
9401 for accessing field->data.
9403 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9405 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
9407 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9409 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
9411 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
9413 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9415 * dominators.c (mono_compute_natural_loops): Allocate GList enties
9416 from the cfg mempool.
9418 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
9420 * basic-simd.cs: Tests for new methods in Vector8us.
9422 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
9424 * mini-ops.h: Add multiply and store high.
9428 * mini-x86.c (mono_arch_output_basic_block): Same.
9430 * simd-methods.h: Same.
9432 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
9435 2008-10-19 Zoltan Varga <vargaz@gmail.com>
9437 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
9438 mono_class_setup_vtable ().
9440 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
9441 mono_class_get_vtable_entry () for accessing klass->vtable.
9443 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
9445 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
9448 * method-to-ir.c (mono_save_token_info): Don't save references made from
9451 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
9452 of generic instances.
9454 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
9456 2008-10-19 Mark Probst <mark.probst@gmail.com>
9458 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
9459 OP_JMP depends on the method signature. Calculate it properly.
9461 2008-10-19 Zoltan Varga <vargaz@gmail.com>
9463 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
9466 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
9468 (emit_extra_methods): Add another table mapping method indexes to
9469 offsets in the extra_method_info table.
9471 * mini.h: Bump AOT file format version.
9473 * aot-runtime.c: Merge most of the code from mono_aot_get_method
9474 and mono_aot_get_method_from_token () into one function.
9476 2008-10-19 Mark Probst <mark.probst@gmail.com>
9478 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
9481 2008-10-18 Zoltan Varga <vargaz@gmail.com>
9483 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
9486 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
9489 * mini.c (mono_patch_info_equal): Compare the generic context as well.
9491 * mini.h: Bump aot file format version.
9493 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
9494 AOT file can contain native code for methods which are not in the METHOD
9495 table. Generate code for non-sharable generic instances of generic methods
9496 found in the METHODSPEC table.
9498 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
9499 encoding generic type handles.
9501 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
9502 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
9504 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
9505 macros + MONO_ADD_INS.
9507 * mini.c (mono_jump_info_token_new2): New function which takes a generic
9510 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
9512 * mini.h: Bump aot file format version.
9514 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
9516 2008-10-17 Mark Probst <mark.probst@gmail.com>
9518 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
9519 platforms, with definable stack alignment value. Set to 16 now
9522 * mini.c, mini.h, driver.c: Command line option for disabling
9525 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9527 * basic-simd.cs: Tests for new methods in Vector4ui.
9529 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9531 * mini-ops.h: Add packed int shuffle.
9535 * mini-x86.c (mono_arch_output_basic_block): Same.
9537 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
9538 extract mask, max, min, shuffle.
9540 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
9542 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9544 * basic-simd.cs: Tests for new methods in Vector8us.
9546 2008-10-17 Mark Probst <mark.probst@gmail.com>
9548 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
9549 RuntimeTypeHandle, not a TypedReference.
9551 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
9553 * simd-intrinsics.c: remove relocations.
9555 2008-10-17 Zoltan Varga <vargaz@gmail.com>
9557 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
9558 optimizations from the x86 backend.
9560 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
9562 * simd-methods.h, simd-intrinsics.c: debloat method names and
9563 prepare for no relocations.
9565 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9567 * mini-ops.h: Add packed min/equal and sum of absolute differences.
9571 * mini-x86.c (mono_arch_output_basic_block): Same.
9573 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
9574 extract mask, max, min and sum of absolute differences.
9576 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
9579 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9581 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
9582 Renamed one test for consistency.
9584 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9586 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
9587 fix to the code that deal with other blocks.
9589 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9591 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
9593 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9595 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
9596 that deals with vreg interference. Explicitly check for OP_LDADDR to be
9597 able to process the source reg.
9599 2008-10-16 Martin Baulig <martin@ximian.com>
9601 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
9603 * inssel.brg: Add `OP_HARD_NOP'.
9605 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
9607 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
9608 `OP_HARD_NOP' instruction when running inside the debugger.
9610 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
9611 `OP_HARD_NOP' instruction when running inside the debugger.
9613 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9615 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
9616 now works. The issue with the regalloc tripping up no longer
9619 * simd-intrinsics.c (load_simd_vreg): Same.
9621 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9623 * basic-simd.cs: Tests for new Vector8ui methods.
9625 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9627 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
9628 only for type. This fixes crashes where MonoInst::klass is checked
9629 for ops of type != VTYPE or OBJ.
9631 * simd-intrinsics.c (load_simd_vreg): Same.
9633 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9635 * mini-ops.h: Add ops for packed shuffle/max/avg and
9640 * mini-x86.c (mono_arch_output_basic_block): Same.
9642 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
9645 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
9646 to emit extract mask op.
9648 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
9649 to emit word shuffles.
9651 2008-10-15 Mark Probst <mark.probst@gmail.com>
9653 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
9654 the largest alignment needed by a variable, but at least
9657 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9659 * basic-simd.cs: Tests for the fixes in the last commit.
9661 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9663 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
9664 no longer handles STACK_PTR input.
9666 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
9668 * simd-intrinsics.c (load_simd_vreg): New function that works like
9669 get_simd_vreg but handles STACK_PTR input.
9671 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
9672 as the input can be an arbitrary pointer.
9674 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
9675 LDADDR local optimization directly otherwise use a store op.
9677 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9679 * basic-simd.cs: Tests for dup low and dup high.
9681 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9683 * mini-ops.h: Add dup low and dup high ops.
9687 * mini-x86.c (mono_arch_output_basic_block): Same.
9689 * simd-intrinsics.c (vector4f_intrinsics): Same.
9691 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9693 * basic-simd.cs: Tests for recently added functionality.
9695 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9697 * mini-ops.h: Add remaining sse1 fp ops.
9699 * cpu-x86.md: Add remaining sse1 fp ops.
9701 * mini-x86.c (mono_arch_output_basic_block): Same.
9703 * mini.h: Add enum for simd FP compare conditions.
9705 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
9707 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
9708 so the backed can generate the appropriate op.
9710 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9711 This patch squeese one more byte from the SimdIntrinsc struct.
9713 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
9714 a a shift amount intead of simply or'ing it.
9716 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
9718 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
9719 byte so we can have an aditional flags field without increasing struct size.
9721 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
9722 against the simd_supported_versions bitmask.
9724 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
9726 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
9728 * mini.c: remove rawbuffer code (the only use here is unsafe because
9729 it takes locks during signal handling and the kernel now provides much
9730 better info in proc/pid/smaps these days).
9732 2008-10-13 Zoltan Varga <vargaz@gmail.com>
9734 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
9735 OP_X86_PUSH_OBJ. Fixes #434620.
9737 * objects.cs: Add a test.
9739 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
9741 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
9742 that the packuswb/packusdw don't work with unsigned numbers for what
9743 would be negative numbers in signed format.
9745 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
9746 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
9748 * mini-ops.h: Add doubleword forms of many ops and packing ones.
9750 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
9752 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
9754 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
9756 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
9759 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
9760 version as the enum in mini.h.
9762 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
9763 for sse3 ops, check the simd_version field if present. This way the code
9764 works with all versions of sse.
9766 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9768 * simd-intrinsics.c: Fixed intrinsic name typo.
9770 * mini.h: Added missing simd exported function.
9772 * basic-simd.cs: Added tests for Vector4ui.
9773 Fixed broken test for Vector16b.
9775 2008-10-10 Zoltan Varga <vargaz@gmail.com>
9777 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
9778 the max length to 64.
9780 2008-10-10 Mark Probst <mark.probst@gmail.com>
9782 * method-to-ir.c: Only do the fast virtual generic method call for
9783 non-wrapper methods.
9785 * mini.h, mini-trampolines.c: The new generic virtual remoting
9786 trampoline handles virtual method calls via the vtable (as done by
9787 the fast virtual generic method calls) to remoting proxies.
9789 * mini.c (mono_jit_create_remoting_trampoline): For generic
9790 methods reate a generic virtual remoting trampoline.
9792 * mini-amd64.h: Enable fast virtual generic method calls again.
9794 2008-10-10 Mark Probst <mark.probst@gmail.com>
9796 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
9797 restore registers when doing tail calls.
9799 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9801 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
9804 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9806 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
9808 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9810 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
9812 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9814 * basic-simd.cs: Retrofit for API changes.
9816 2008-10-10 Mark Probst <mark.probst@gmail.com>
9818 * mini-ppc.c: Handle integer stack arguments for tail calls.
9820 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9822 * optflags-def.h: Removed sse3 optimization.
9826 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
9829 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
9831 * mini.h: Added enumeration with simd versions.
9833 * simd-intrinsics.c (emit_intrinsics): Use the new static var
9836 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
9838 * mini.c (mini_init): Call mono_simd_intrinsics_init.
9840 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9842 * basic-simd.cs: Added tests for Vector8u and Vector16u.
9844 * basic-simd.cs: Fixed test naming.
9846 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9848 * mini-ops.h: Added ops for packed and saturated math, shifts
9849 and packing/unpacking.
9851 * cpu-x86.md: Added descriptors for the above ops.
9853 * mini-x86.c: Added code to emmit the above ops.
9855 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
9857 2008-10-08 Zoltan Varga <vargaz@gmail.com>
9859 * aot-compiler.c (compile_method): Enable AOT for generic code.
9861 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
9863 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
9865 * mini.c: add a workaround for a common screwup that ends up blamed
9866 to mono (other processes blocking signal delivery).
9868 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9870 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
9871 in the LDFLD/STFLD opcodes. Fixes #432673.
9873 * iltests.il.in: Add a new test.
9875 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
9877 * mini-arm.c: attach the thread in unmanaged->managed transitions
9878 using delegates (bug #433148).
9880 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9882 * basic-simd.cs: Use new ShuffleSel constants.
9884 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9886 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
9888 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
9889 only disable simd intrinsics if no sse2 is detected.
9891 * optflags-def.h: Added sse3.
9893 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
9896 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9898 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
9899 when adding delegate-invoke wrappers.
9901 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9903 * Makefile.am: Reenable the simd tests.
9905 2008-10-07 Bill Holmes <billholmes54@gmail.com>
9907 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
9908 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
9909 other vreg is allocated to that hreg.
9911 Contributed under MIT/X11 license.
9913 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9915 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
9918 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
9920 * basic-simd.cs: New test suite for SIMD intrinsics.
9922 * Makefile.am: Added new tests.
9924 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
9926 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
9930 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
9932 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
9933 using SSE2 aware opcodes.
9935 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
9936 is enabled, this code path is only reachable if conversion ops are emmited after
9939 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
9941 This optimization saves 6 bytes per conversion against the old version.
9943 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9945 * aot-compiler.c (compile_method): Don't skip methods referencing
9946 generic methods without a corresponding entry in token_info_hash, since
9947 encode_method_ref () can handle all generic methods now.
9949 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
9950 generic context is set.
9952 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
9953 generic sharing of LDTOKEN.
9955 2008-10-06 Mark Probst <mark.probst@gmail.com>
9957 * mini-amd64.h: Temporarily disabled fast virtual generic method
9958 calls because it breaks the System.Runtime.Remoting tests.
9960 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9962 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
9964 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
9965 so inlining actually works.
9966 (check_inline_caller_method_name_limit): Ditto.
9968 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
9970 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
9971 64 bit safety (from Olaf Hering and Andreas Farber).
9973 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9975 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
9976 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
9977 unused virtual call support code.
9979 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
9981 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
9982 which can't use aot trampolines.
9983 (decode_patch): Don't create aot trampolines for methods which can't use
9986 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
9987 use aot trampolines.
9989 * mini.h: Bump AOT image format version.
9991 2008-10-05 Zoltan Varga <vargaz@gmail.com>
9993 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
9994 to save_token_info () since cmethod is inflated for constrained calls.
9996 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
9998 2008-10-04 Andreas Farber <andreas.faerber@web.de>
10000 * Makefile.am: Add build rules for ppc64.
10001 This avoids the build failing at pedump with unresolved symbols
10002 due to lack of arch_sources. Instead it will now fail earlier
10003 due to lack of cpu-ppc64.md.
10005 Contributed under MIT/X11 license.
10007 2008-10-04 Mark Probst <mark.probst@gmail.com>
10009 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
10012 * iltests.il.in: Add test case for tail call with many arguments.
10014 2008-10-03 Zoltan Varga <vargaz@gmail.com>
10016 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
10017 to the fast virtual generic method code until the aot case is fixed.
10019 2008-10-03 Mark Probst <mark.probst@gmail.com>
10021 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
10023 2008-10-03 Mark Probst <mark.probst@gmail.com>
10025 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
10028 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
10030 * simd-intrinsics.c: Forgot to add this one.
10032 * mini-codegen.c: Fix macro in case SIMD is not supported.
10034 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
10036 This patch land initial JIT support for simd intrinsics.
10038 * mini-x86.h: Added new define to make --enable_minimal work on x86.
10040 * Makefile.am: Added simd-intrinsics.c
10042 * simd-intrinsics.c: New file with simd instrinsic related
10045 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
10047 * cpu-x86.md: Add simd related instructions.
10049 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
10051 * driver.c: Added two new --regression variants.
10053 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
10055 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
10057 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
10058 extract some complicated logic to helper functions.
10060 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
10062 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
10064 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
10065 the specialized simplification pass.
10067 * method-to-ir.c (mono_spill_global_vars): Use new macro.
10069 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
10071 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
10074 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
10075 if MONO_ARCH_NEED_SIMD_BANK is defined.
10077 * mini-ops.h: Added the new simd ops.
10079 * mini-x86.c: Added mono_arch_xregname.
10081 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
10083 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
10085 * mini-x86.h: Define simd related MONO_ARCH macros.
10087 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
10089 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
10091 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
10092 MONO_CLASS_IS_SIMD to deal with simd related IR.
10094 * mini.h (MonoInst): Added spill_var to the backend union.
10096 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
10098 * mini.h: Added forward declarations of the new simd fuctions.
10100 * optflags-def.h: Added new optimization names SIMD.
10102 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
10104 * regalloc.h: Added support for working with 3 register banks.
10106 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
10108 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
10110 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
10112 * mini-exceptions.c: remove 64 bit related ifdef clutter.
10114 2008-10-03 Zoltan Varga <vargaz@gmail.com>
10116 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
10117 instead of one on 64 bit systems.
10119 * method-to-ir.c: Remove unused includes.
10121 2008-10-02 Zoltan Varga <vargaz@gmail.com>
10123 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
10124 cfg->used_int_regs, since the two are different on arm.
10126 2008-10-02 Mark Probst <mark.probst@gmail.com>
10128 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
10129 mono_method_get_vtable_index() to get the vtable index.
10131 2008-10-02 Mark Probst <mark.probst@gmail.com>
10133 * method-to-ir.c (mono_method_to_ir2): Don't create native
10134 wrappers for array methods, because they're never called (and if
10135 they were called they wouldn't work).
10137 2008-10-02 Mark Probst <mark.probst@gmail.com>
10139 * method-to-ir.c (mono_method_to_ir2): Array methods are
10140 special-cased and must not be invoked indirectly via the (M)RGCTX
10141 when generic sharing is turned on. Fixes #431413.
10143 2008-10-01 Mark Probst <mark.probst@gmail.com>
10145 * method-to-ir.c: When generic sharing is active, call
10146 non-interface virtual generic methods via the standard trampoline.
10148 * mini-trampolines.c: Handle virtual generic shared methods.
10150 * mini.h, mini-x86.c, mini-x86.h: New argument for
10151 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
10152 method thunks and which is the trampoline to call if the lookup
10153 fails. Enable the virtual generic method thunk for x86.
10155 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
10156 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
10157 argument but assert that it's NULL, because these archs don't yet
10158 implement the virtual generic method thunk. Changes in the IMT
10159 thunk data structures.
10161 2008-10-01 Zoltan Varga <vargaz@gmail.com>
10163 * aot-compiler.c (emit_globals): Avoid invalid characters in
10164 the static linking symbol.
10166 * objects.cs: Add a test for the range check optimization. Fix warnings.
10168 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
10169 optimization from the current JIT.
10171 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
10172 later in decompose_array_access_opts () to allow more optimizations.
10174 * method-to-ir.c (mono_handle_soft_float): Rename this to
10175 mono_decompose_soft_float () for consistency.
10177 * mini-ops.h: Fix arguments of OP_STRLEN.
10179 * method-to-ir.c (save_cast_details): Extract the cast details saving code
10180 into a separate function.
10181 (reset_cast_details): Ditto.
10182 (handle_unbox): Save cast details. Fixes #431254.
10184 * method-to-ir.c: Remove some obsolete FIXMEs.
10186 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10188 * ir-emit.h (alloc_dreg): Write a warning before crashing.
10190 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10192 * mini-codegen.c: More work on macros to make them
10193 ready for multiple regbanks.
10195 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10197 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
10199 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
10201 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10203 * mini-codegen.c (mono_spillvar_offset): Proper support for
10206 2008-09-30 Zoltan Varga <vargaz@gmail.com>
10208 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
10209 the stack overflow changes.
10211 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10213 * mini-codegen.c: Make all bank macros depend on reg_bank.
10215 * mini-codegen.c (mono_local_regalloc): Make free mask
10216 initialization regbank aware.
10218 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10220 * mini-codegen.c (mono_local_regalloc): Extract callee
10221 mask selection to a function and make it regbank aware.
10223 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10225 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
10226 code to deal with many regbanks.
10228 2008-09-30 Zoltan Varga <vargaz@gmail.com>
10230 * mini-codegen.c: More fp->regbank changes.
10232 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
10234 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
10235 of a hardcoded constant.
10237 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
10239 * method-to-ir.c (type_from_stack_type): Fix typo.
10241 2008-09-29 Zoltan Varga <vargaz@gmail.com>
10243 * mini-ia64.c (emit_move_return_value): Convert float return values to
10246 * objects.cs: Add a new test.
10248 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
10249 VARARG methods to fix an assert later.
10251 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
10252 end so it at least compiles.
10254 2008-09-28 Zoltan Varga <vargaz@gmail.com>
10256 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
10258 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
10260 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
10261 optimization to a new function (emit_optimized_ldloca_ir) and enable
10262 it for both ldloca and ldloca_s.
10264 2008-09-28 Zoltan Varga <vargaz@gmail.com>
10266 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
10267 gshared CASTCLASS code.
10269 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
10270 amd64, where the libc stack unwinder encounters stack frames referring to
10271 native code in unmapped memory.
10273 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
10276 * generics.cs: Add new test.
10278 2008-09-27 Zoltan Varga <vargaz@gmail.com>
10280 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
10281 add a check that one of the ARM_FPU_ constants is defined.
10283 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
10285 * mini-exceptions.c: Fix build on non-altstack platforms.
10287 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
10290 * ir-emit.h: Add a comment to NEW_PCONST.
10292 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
10294 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
10296 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
10297 after the changes to MonoJitDomainInfo.
10299 2008-09-27 Mark Probst <mark.probst@gmail.com>
10301 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
10303 2008-09-27 Mark Probst <mark.probst@gmail.com>
10305 * mini-ppc.c: Compiler warning fixes.
10307 2008-09-27 Mark Probst <mark.probst@gmail.com>
10309 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
10312 2008-09-27 Mark Probst <mark.probst@gmail.com>
10314 * exceptions-ppc.c, mini-ppc.h: Compile
10315 mono_arch_handle_altstack_exception() on Darwin, too.
10317 2008-09-27 Mark Probst <mark.probst@gmail.com>
10319 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
10320 work on archs which don't have generic sharing implemented, only
10321 without the vtable_arg.
10323 2008-09-26 Mark Probst <mark.probst@gmail.com>
10325 * mini.c: Added comment explaining why delegate ctor icall
10326 wrappers are compiled.
10328 2008-09-26 Mark Probst <mark.probst@gmail.com>
10330 * mini.c: Don't produce trampolines to delegate ctor icall
10331 wrappers but compile them upfront.
10333 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
10335 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
10336 runtime-set function when going back to managed code. Currently this
10337 is used to set back the protection on the soft ovf pages and/or to
10338 throw the stack overflow exception that happened in unmanaged code.
10340 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
10342 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
10343 runtime-set function when going back to managed code. Currently this
10344 is used to set back the protection on the soft ovf pages and/or to
10345 throw the stack overflow exception that happened in unmanaged code.
10347 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
10349 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
10350 the support code for restoring stack protection after stack overflows
10351 that happen in unmanaged code. Don't set the exec permission on the
10352 soft overflow area.
10354 2008-09-26 Zoltan Varga <vargaz@gmail.com>
10356 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
10357 delegate->method_ptr is set. Fixes #428054.
10359 2008-09-25 Zoltan Varga <vargaz@gmail.com>
10361 * tests.cs: Rename to ratests.cs.
10363 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
10364 emit_get_rgctx_... functions.
10366 2008-09-25 Mark Probst <mark.probst@gmail.com>
10368 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
10370 2008-09-25 Mark Probst <mark.probst@gmail.com>
10372 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
10373 before asserting that method is sharable.
10375 2008-09-25 Mark Probst <mark.probst@gmail.com>
10377 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
10378 whether method needs a static RGCTX wrapper used instead of
10379 complex conditions.
10381 * generic-sharing.c, mini.h: A few functions moved to
10382 metadata/generic-sharing.c.
10384 2008-09-25 Mark Probst <mark.probst@gmail.com>
10386 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
10387 Generic code sharing for value types, which essentially means
10388 treating value type methods like static methods. The RGCTX is
10389 passed in the same way.
10391 2008-09-25 Zoltan Varga <vargaz@gmail.com>
10393 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
10394 opcode when creating multi-dimensional arrays of open types.
10396 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
10397 open generic types.
10399 * generics.cs: Add a test.
10401 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
10403 2008-09-24 Zoltan Varga <vargaz@gmail.com>
10405 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
10407 * mini.c (mini_method_compile): Set it when running under the debugger.
10409 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
10410 vreg optimization if the flag is set.
10412 * driver.c (mono_main): Add --attach= option to pass options to
10415 * mini.c (sigquit_signal_handler): Start the attach agent.
10417 * ssapre.c: Disable this to save space since it is not yet ported to
10420 * regalloc2.c: Disable this to save space.
10422 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
10424 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
10426 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
10427 the -v option useful again.
10429 2008-09-24 Zoltan Varga <vargaz@gmail.com>
10431 * mini-amd64.c (mono_arch_output_basic_block): Add support for
10434 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
10435 arrays of arrays. Fixes #428406.
10437 * method-to-ir.c (mini_emit_castclass): Ditto.
10439 * objects.cs: Add new test.
10441 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
10443 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
10444 was wrong at it choked against target_type_is_incompatible for byref types.
10446 2008-09-23 Zoltan Varga <vargaz@gmail.com>
10448 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
10451 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
10453 * mini-exceptions.c: update a few more exceptions-related counters.
10455 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
10457 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
10458 new functions to allocate from persistent mempools.
10460 2008-09-23 Zoltan Varga <vargaz@gmail.com>
10462 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
10463 multiple register banks in the future.
10465 * mini-codegen.c (mono_local_regalloc): Fix a warning.
10467 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
10469 * mini.c (type_to_eval_stack_type): Remove duplicated function.
10471 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
10473 * mini.h: Export type_to_eval_stack_type.
10475 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
10476 is only ins->klass of byref types.
10478 2008-09-22 Zoltan Varga <vargaz@gmail.com>
10480 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
10481 (mini_emit_memcpy2): Ditto.
10483 * mini-amd64.c: Fix a warning.
10485 2008-09-21 Mark Probst <mark.probst@gmail.com>
10487 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
10490 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
10492 * method-to-ir.c: Extract stloc micro-optimization to a
10493 function and apply it to all cases.
10495 2008-09-19 Mark Probst <mark.probst@gmail.com>
10497 * method-to-ir.c: Don't fail generic code sharing in cases we
10500 2008-09-18 Mark Probst <mark.probst@gmail.com>
10502 * mini-ppc.c: Handle structs in tailcalls on Darwin.
10504 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
10506 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
10509 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
10511 * trace.c: make tracing more useful and correct, with per-thread
10512 id and indent info.
10514 2008-09-15 Mark Probst <mark.probst@gmail.com>
10516 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
10517 doing a method call and the argument is an R4.
10519 2008-09-14 Zoltan Varga <vargaz@gmail.com>
10521 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
10524 2008-09-13 Mark Probst <mark.probst@gmail.com>
10526 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
10528 2008-09-12 Zoltan Varga <vargaz@gmail.com>
10530 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
10531 (MONO_JUMP_TABLE_FROM_INS): Ditto.
10533 2008-09-11 Zoltan Varga <vargaz@gmail.com>
10535 * driver.c: Add a --agent argument (not supported yet) to load managed
10536 agent assemblies before loading the main assembly, similarly to how the
10537 Java VM handles agents.
10539 2008-09-11 Mark Probst <mark.probst@gmail.com>
10541 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
10542 function to do stack layout of local variables.
10544 2008-09-11 Mark Probst <mark.probst@gmail.com>
10546 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
10549 2008-09-11 Zoltan Varga <vargaz@gmail.com>
10551 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
10552 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
10553 JIT if DISABLE_JIT is defined.
10555 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
10558 2008-09-10 Mark Probst <mark.probst@gmail.com>
10560 * iltests.il.in: Disable the fconv test on PPC (the result is
10561 undefined according to ECMA).
10563 2008-09-10 Mark Probst <mark.probst@gmail.com>
10565 * iltests.il.in: Enable tail call tests for PPC.
10567 * mini.h: Add variable for storing incoming valuetype argument
10568 addresses for tail calls.
10570 * mini-ppc.c: Implement valuetype arguments and return values for
10571 tailcalls on Linux.
10573 2008-09-09 Mark Probst <mark.probst@gmail.com>
10575 * mini-ppc.c: Partially implement tail calls (struct arguments and
10576 return values not supported).
10578 * method-to-ir.c: Enable tail calls on PPC.
10580 2008-09-08 Zoltan Varga <vargaz@gmail.com>
10582 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
10583 runtime-invoke wrappers to work around the problem of them getting
10584 assigned to a random class.
10586 * aot-runtime.c (mono_aot_get_method): Ditto.
10588 2008-09-07 Zoltan Varga <vargaz@gmail.com>
10590 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
10591 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
10593 2008-09-07 Mark Probst <mark.probst@gmail.com>
10595 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
10596 until they're implemented properly.
10598 * exceptions-ppc.c: Use arch-independent exception-handling code
10599 instead of custom one.
10601 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
10604 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
10606 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
10607 applies when __powerpc__ is defined.
10609 2008-09-06 Zoltan Varga <vargaz@gmail.com>
10611 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
10612 methods to their code to avoid computing the full name of wrappers and
10613 doing a lookup in a string hash table.
10615 2008-09-05 Zoltan Varga <vargaz@gmail.com>
10617 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
10618 we identify bblocks before method_to_ir () is ran.
10620 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
10621 Also avoid optimizing branches pointing to themselves.
10623 * mini.c (mini_method_compile): Ditto. Fixes #422947.
10625 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
10627 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
10629 2008-09-05 Zoltan Varga <vargaz@gmail.com>
10631 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
10632 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
10633 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
10636 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
10637 jumped to the same entry in plt_jump_table.
10639 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
10641 * method-to-ir.c (initialize_array_data): Handle field with RVA from
10644 2008-08-31 Zoltan Varga <vargaz@gmail.com>
10646 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
10647 other assignment can be if converted. Saves 1.5% on corlib size and fixes
10650 2008-08-29 Geoff Norton <gnorton@novell.com>
10652 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
10653 segment, and doesn't properly handle .space as .text. Fixes
10656 2008-08-29 Geoff Norton <gnorton@novell.com>
10658 * mini.c: Disable the mach exception handler when running on
10661 2008-08-29 Geoff Norton <gnorton@novell.com>
10663 * aot-compiler.c: Patch from Renaldas Zioma to properly register
10664 globals on Darwin/ARM
10666 2008-08-28 Zoltan Varga <vargaz@gmail.com>
10668 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
10669 since too many things depend on it. Instead, call
10670 mono_runtime_set_no_exec ().
10672 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
10675 * aot-compiler.c: Add an 'asm-only' AOT option.
10677 * mini.c: Avoid initializing the runtime when doing AOT compilation.
10679 * aot-compiler.c (compile_method): Disable gshared support for now as it
10682 2008-08-27 Bill Holmes <billholmes54@gmail.com>
10684 * mini-amd64.h : Fix a compiler warning.
10686 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
10687 Changed to use a callback function to retrieve the unwind info.
10688 This avoids problems observed when code blocks were removed by
10689 unloading an app domain.
10691 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
10692 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
10695 Contributed under MIT/X11 license.
10697 2008-08-27 Bill Holmes <billholmes54@gmail.com>
10699 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
10700 case to keep the stack aligned to 8.
10702 Contributed under MIT/X11 license.
10704 2008-08-26 Zoltan Varga <vargaz@gmail.com>
10706 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
10707 avoid repeated linear searches.
10709 2008-08-25 Zoltan Varga <vargaz@gmail.com>
10711 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
10712 methods it can't handle.
10714 * aot-compiler.c (add_method): Avoid adding a method twice.
10715 (add_wrappers): Add runtime invoke wrappers for all methods.
10717 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
10718 function to create an aot-compatible version of this trampoline.
10720 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
10722 2008-08-24 Zoltan Varga <vargaz@gmail.com>
10724 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
10726 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
10727 with a generic sharing failure.
10729 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
10731 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
10732 CEE_RETHROW. Fixes #419634.
10734 * mini.c (mono_method_to_ir): Ditto.
10736 * exceptions.cs: Add a new test.
10738 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
10739 to mono_type_stack_size_internal () since some callers might not pass in
10742 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
10743 instrument_prolog. Fixes #419878.
10745 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
10746 doubles in soft float mode volatile.
10748 2008-08-23 Zoltan Varga <vargaz@gmail.com>
10750 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
10752 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
10753 to handle soft float correctly.
10755 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
10758 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
10760 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
10761 to sp, since the generics catch code requires it.
10763 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
10766 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
10767 mono_arch_emit_imt_argument ().
10769 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
10771 * mini-arm.c tramp-arm.c: Generic sharing updates.
10773 2008-08-22 Zoltan Varga <vargaz@gmail.com>
10775 * mini-arm.c: Fix the arm build.
10777 * generic-sharing.c (mini_type_get_underlying_type): New helper function
10778 handling enums, generic instances and generic sharing.
10779 (mini_type_stack_size_full): Ditto.
10781 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
10783 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
10785 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
10787 * tramp-arm.c: Implement the rgctx fetch and the generic class init
10790 * mini-arm.c: Various small generic sharing changes.
10792 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
10794 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
10797 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
10798 helper function to return a generic class init trampoline.
10800 * method-to-ir.c mini.c: Use it.
10802 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
10803 arch-specfic function to return a generic class init trampoline.
10805 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
10806 the GENERIC_CLASS_INIT custom code.
10808 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
10809 a fatal error, not a sharing failure.
10811 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
10814 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
10815 trampoline argument from MONO_ARCH_VTABLE_REG.
10817 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10818 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10819 argument, and pass the vtable in VTABLE_REG.
10821 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10822 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10823 argument, and pass the vtable in VTABLE_REG.
10824 (mono_arch_create_trampoline_code_full): Remove some special casing for
10825 the rgctx fetch trampoline.
10827 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
10830 * iltests.il: Add a test for it.
10832 2008-08-21 Zoltan Varga <vargaz@gmail.com>
10834 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
10836 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
10839 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
10840 use mono_jit_info_table_find () to avoid recursion.
10841 (mono_delegate_trampoline): Add a sync wrapper here.
10843 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
10846 * mini.c (mono_method_to_ir): Ditto.
10848 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
10849 add_sync_wrapper argument. Don't add a sync wrapper here.
10850 (mono_create_jump_trampoline): Don't add a sync wrapper here.
10852 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
10854 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10856 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
10857 of nonvolatile registers back from MonoContext to CONTEXT.
10859 Contributed under MIT/X11 license.
10861 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10863 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
10864 arguments on Winx64 there are only 4 argument registers. For this
10865 logic to work the last argument must be pulled from the stack.
10867 Contributed under MIT/X11 license.
10869 2008-08-20 Zoltan Varga <vargaz@gmail.com>
10871 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10873 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
10874 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
10875 encode/decode_method_ref ().
10877 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
10879 * aot-runtime.c (decode_patch): Ditto.
10881 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
10882 MONO_PATCH_INFO_METHOD.
10884 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
10885 MonoGenericJitInfo.
10887 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
10888 MonoGenericJitInfo.
10890 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
10892 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
10893 one from the caller.
10895 * aot-runtime.c (decode_generic_inst): New function to decode and
10896 return a interned generic inst.
10897 (decode_klass_ref): Use it.
10898 (decode_method_ref): Ditto.
10900 * aot-compiler.c (emit_exception_debug_info): Save
10901 jinfo->has_generic_jit_info too.
10903 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10905 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
10907 * iltests.il.in: Add a test for fconv_to_i.
10909 * liveness.c: Disable the liveness2 pass for now to save space.
10911 * regalloc2.c: Include mempool-internals.h to fix warnings.
10913 * aot-compiler.c (encode_method_ref): Encode the context of generic
10916 * aot-runtime.c (decode_method_ref): Inflate generic methods using
10917 the context saved in the aot file.
10919 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10921 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
10923 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
10924 volatile so they won't be optimized away.
10926 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
10932 * dominators.c: Remove duplicated functions that now are in
10933 mempool-internals.h.
10935 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10937 * aot-compiler.c: Fix warnings.
10939 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
10941 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
10943 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
10946 * mini.c (mono_resolve_patch_target): Ditto.
10948 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
10949 (encode_klass_ref): Add support for encoding VARs/MVARs.
10951 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
10953 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
10954 the handling of the got entries into a separate 'decode_got_entry' function.
10955 Add support for RGCTX_FETCH.
10957 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
10958 clobbered by the trampoline code.
10960 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
10961 not clobbered by the indirect calling code.
10963 2008-08-18 Zoltan Varga <vargaz@gmail.com>
10965 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
10968 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
10970 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
10971 signature using the compilation mempool otherwise we would leak it.
10973 2008-08-18 Zoltan Varga <vargaz@gmail.com>
10975 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
10976 mono_emit_abs_call ().
10978 * patch-info.h: Add GENERIC_CLASS_INIT.
10980 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
10982 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
10983 as their target as a near call.
10985 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
10987 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
10989 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
10990 call to a runtime function described by a patch.
10992 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
10993 mono_emit_abs_call, this has the advantage that the ABS handling code in
10994 mono_codegen () can handle them both, and can handle other stuff in the
10995 future without additional code.
10997 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
10999 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
11002 * mini.h: Add missing bblock related prototypes.
11004 * mini.h (MonoCompile): Remove unused reverse_inst_list and
11005 reverse_inst_list_len fields.
11007 * mini.c: Refactor this file a bit by moving branch optimizations to
11010 * method-to-ir.c: Merge generic sharing changes missed earlier.
11012 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
11014 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
11015 shared patches. Process METHODCONST as a shared patch.
11017 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
11018 as it crashes on the 2.0 mscorlib.
11020 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
11023 * aot-compiler.c: Use is_plt_patch () in a few additional places.
11024 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
11027 * aot-compiler.c: Reorganize the got handling code to be a bit more
11030 2008-08-17 Zoltan Varga <vargaz@gmail.com>
11032 * aot-compiler.c: Make the patch_to_plt_offset hash table use
11033 mono_patch_info_equals/hash, and use it to massively simplify
11036 * mini.c (mono_patch_info_hash): Simplify this and add support for
11039 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
11041 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
11042 handling code, since an offset is not enough to identify a trampoline.
11044 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
11046 2008-08-17 Mark Probst <mark.probst@gmail.com>
11048 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
11050 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
11052 * mini-ops.h: Argument and result types for OVF_CARRY ops.
11054 * decompose.c: PPC decompositions for various ops.
11056 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
11058 2008-08-17 Zoltan Varga <vargaz@gmail.com>
11060 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
11061 call the generic trampoline code using a call, instead of a jump, to
11062 remove some special casing from the generic trampoline code.
11064 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
11065 (mono_codegen): Ditto.
11067 * aot-compiler.c aot-runtime.c: Ditto.
11069 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
11071 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
11072 helper function to find the offset corresponding to a lazy fetch trampoline.
11074 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
11075 when doing generic sharing.
11077 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
11080 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
11081 mini-trampolines.c to be with the other trampoline creation functions.
11083 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
11084 as it is equal to method->signature in most cases, add a
11085 mono_emit_method_call_full variant which takes a signature and an imt
11088 2008-08-16 Zoltan Varga <vargaz@gmail.com>
11090 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
11091 to this function, since it could be computed easily from the method
11093 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
11096 * method-to-ir.c mini.c: Remove references to
11097 compile_generic_method_wo_context.
11099 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
11100 generic method calls.
11102 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
11103 dimensional non-szarrays.
11105 * mini.c (mini_init): Register mono_array_new_1.
11107 * jit-icalls.c (mono_array_new_1): New jit icall.
11109 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
11110 pointing to the method.
11112 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
11113 method addresses belonging to METHOD_JUMP patches in the
11114 jump_target_got_slot_hash.
11115 (mono_aot_load_method): Ditto.
11117 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
11118 METHOD_JUMP patches.
11120 * mini.c (mini_create_jit_domain_info): New helper function which
11121 initializes/frees domain->runtime_info.
11122 (mini_free_jit_domain_info): Ditto.
11123 (mini_init): Install the domain hook functions with the runtime.
11125 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
11126 information maintained by the JIT.
11128 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
11129 insertion into jump_table_hash into mono_codegen (), also implement proper
11132 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
11133 tail calls, it is already done by the aot code.
11135 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
11136 mechanism on amd64.
11138 * iltests.il.in: Make the jmp test a bit more complex.
11140 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
11141 generic instances which doesn't have a token.
11143 * aot-runtime.c (decode_method_ref): Ditto.
11145 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
11146 can handle this case now.
11147 (handle_box): Ditto.
11149 2008-08-15 Geoff Norton <gnorton@novell.com>
11151 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
11154 2008-08-15 Zoltan Varga <vargaz@gmail.com>
11156 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
11157 calling generic methods.
11159 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
11161 * aot-runtime.c (decode_patch_info): Ditto.
11163 * mini.c (mono_resolve_patch_target): Ditto.
11165 * patch-info.h: Add METHOD_RGCTX.
11167 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
11169 2008-08-14 Zoltan Varga <vargaz@gmail.com>
11171 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
11172 arguments in registers.
11174 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
11175 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
11177 * mini.c (mini_method_compile): Abort aot compilation for generic
11178 methods if generic sharing is disabled.
11180 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
11183 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
11184 requiring an mrgctx.
11186 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
11187 store instructions when converting a vcall to a normal call.
11189 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
11190 mono_arch_find_jit_info.
11192 2008-08-13 Zoltan Varga <vargaz@gmail.com>
11194 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
11195 avoid calling mono_method_full_name () for every method even if the
11196 env var is not set.
11197 (check_inline_caller_method_name_limit): Ditto.
11199 2008-08-12 Zoltan Varga <vargaz@gmail.com>
11201 * driver.c (main_thread_handler): Allow AOT compilation of multiple
11202 assemblies in one run.
11204 * aot-compiler.c (mono_compile_assembly): Only print out a count of
11205 skipped methods if it is not 0.
11207 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
11209 2008-08-12 Bill Holmes <billholmes54@gmail.com>
11211 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
11212 MONO_ARCH_HAVE_UNWIND_TABLE.
11214 Contributed under MIT/X11 license.
11216 2008-08-12 Bill Holmes <billholmes54@gmail.com>
11218 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
11219 from default optimizaton list on Winx64.
11221 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
11223 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
11224 the LMF from the MonoJitTlsData structure.
11226 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
11228 Contributed under MIT/X11 license.
11230 2008-08-12 Zoltan Varga <vargaz@gmail.com>
11232 * mini.c (sigsegv_signal_handler): Fix the build.
11234 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
11235 assembly->aot_module.
11237 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
11238 hash table. This simplifies and speeds up a lot of code, and fixes support
11241 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
11244 * mini-exceptions.c: Ditto.
11246 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
11247 'native_offset' argument, since these are computed in the
11248 mono_find_jit_info () function.
11250 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
11251 is used by exceptions-ppc.c.
11253 * exceptions-ppc.c: Call mono_find_jit_info () instead of
11254 mono_arch_find_jit_info ().
11256 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
11257 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
11258 generic code in mini-exceptions.c.
11260 2008-08-11 Zoltan Varga <vargaz@gmail.com>
11262 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
11264 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
11266 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
11267 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
11268 called while holding the loader lock. Fixes #415608.
11269 (mono_aot_get_method_from_token_inner): Ditto.
11271 2008-08-09 Zoltan Varga <vargaz@gmail.com>
11273 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
11274 to reduce differences between this and the generic implementation in
11276 (ves_icall_get_frame_info): Ditto.
11278 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
11280 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
11283 * exceptions-ppc.c (arch_get_call_filter): Rename this to
11284 mono_arch_get_call_filter () and make it non-static, for consistency with the
11285 other architectures.
11287 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
11290 * local-propagation.c:
11291 * mini-x86.c: Correct the name of arch defines.
11293 2008-08-09 Zoltan Varga <vargaz@gmail.com>
11295 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
11296 NO_EMULATE_LONG_SHIFT_OPS define.
11298 2008-08-08 Zoltan Varga <vargaz@gmail.com>
11300 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
11301 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
11303 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
11304 MACH fixes. Merged from the 2.0 branch.
11306 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
11308 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
11309 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
11311 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
11313 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
11314 mono_marshal_get_native_wrapper () signature changes.
11316 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
11318 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
11319 conversion bug under arm.
11321 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
11323 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
11325 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
11326 with overflow checking.
11328 2008-08-05 Marek Habersack <mhabersack@novell.com>
11330 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
11331 to the genmdesc.pl file
11333 2008-08-05 Zoltan Varga <vargaz@gmail.com>
11335 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
11336 arg_array in the soft-float versions of the LOAD/STORE macros.
11338 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
11341 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
11343 2008-08-02 Zoltan Varga <vargaz@gmail.com>
11345 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
11346 a float HFA. Fixes #413621.
11348 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
11350 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
11351 frame_size to args_size. Fixes build.
11353 2008-08-02 Zoltan Varga <vargaz@gmail.com>
11355 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
11356 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
11358 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
11359 the stack are not unaligned. Fixes #413247.
11361 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
11363 * mini.c: update jitted methods performance counters.
11365 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
11367 * mini-exceptions.c: increase the exceptions thrown performance
11368 counter in mono_handle_exception ().
11370 2008-07-29 Zoltan Varga <vargaz@gmail.com>
11372 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
11373 can work with netmodules.
11375 2008-07-28 Geoff Norton <gnorton@novell.com>
11377 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
11380 2008-07-28 Zoltan Varga <vargaz@gmail.com>
11382 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
11385 2008-07-28 Bill Holmes <billholmes54@gmail.com>
11387 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
11388 The float param registers and other param registers must be the
11389 same index on Windows x64.
11391 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
11392 ArgValuetypeAddrInIReg argument case. Setting the argument
11393 op to OP_VTARG_ADDR (OP_REGOFFSET)).
11395 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
11396 variable computed above as the copy length for arguments of storage
11397 type ArgValuetypeAddrInIReg.
11399 * mini-amd64.c (mono_arch_emit_call) : Implementing the
11400 ArgValuetypeAddrInIReg argument case. This case will rely on
11401 mono_arch_emit_outarg_vt to emit the correct code later in the process.
11403 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
11404 a 32 byte stack allocation for all calls. We will omit the adjustment for
11405 jump and tail call instructoins as they do not follow the typical call behavior.
11407 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
11408 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
11409 local variable and pass the local variable by reference to the called method.
11411 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
11412 Implementing the ArgValuetypeAddrInIReg argument case. When the address
11413 of a struct is passed in a register it must be saved with the other
11414 volatile argument on the stack.
11416 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
11417 frame pointer the stack adjustment value must be saved to the unwind
11420 Contributed under MIT/X11 license.
11422 2008-07-28 Zoltan Varga <vargaz@gmail.com>
11424 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
11425 which got lost in the merge.
11427 2008-07-27 Zoltan Varga <vargaz@gmail.com>
11429 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
11432 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
11434 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
11435 icalls, since they won't be patched.
11437 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
11438 different code sequence when running under valgrind to prevent some valgrind
11441 * iltests.il.in: Add new regression test.
11443 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
11446 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
11447 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
11449 * iltests.il.in: Add new test.
11451 * aot-compiler.c: Fix some warnings.
11453 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
11456 2008-07-27 Zoltan Varga <vargaz@gmail.com>
11458 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
11459 (mini_usage_jitdeveloper): Add a missing --wapi option.
11461 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11463 * mini-codegen.c: Simplify the is_fp macros.
11464 (free_up_ireg): Remove, use free_up_reg instead.
11465 (free_up_reg): Fix the fp case.
11467 2008-07-26 Zoltan Varga <vargaz@gmail.com>
11469 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
11472 * exceptions-x86.c: Merge some changes which seemed to have got lost
11473 in the linear-ir merge.
11475 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
11477 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
11478 long vreg volatile even if the variable was already created.
11480 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
11481 volatile variables.
11483 2008-07-26 Zoltan Varga <vargaz@gmail.com>
11485 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
11487 * mini.c (mono_jit_compile_method_inner): Add support for
11488 MONO_EXCEPTION_BAD_IMAGE.
11490 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
11491 mini_method_get_context () returns NULL. Fixes #356531.
11493 * mini.c (mono_method_to_ir): Ditto.
11495 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
11496 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
11498 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11500 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
11501 in the LDFTN implementation.
11503 2008-07-25 Mark Probst <mark.probst@gmail.com>
11505 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
11506 code, patch calls to icalls, too, even if they're not in the
11507 shared generic code hash. Fixes #411962.
11509 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11511 * cpu-x86.md: Increase the length of the fcall opcodes.
11513 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
11514 calls returning floats.
11516 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
11519 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
11522 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
11523 into the domain->method_code_hash.
11525 * aot-compiler.c: Fix win32 build.
11527 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
11529 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
11530 gshared NEWARR implementation.
11532 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
11534 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
11535 can be used outside of method_to_ir.
11537 * mini.h (MonoCompile): Add arg_types field.
11539 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
11541 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
11542 the values of the local arg_array and param_types array.
11544 2008-07-24 Zoltan Varga <vargaz@gmail.com>
11546 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
11547 got accesses might only get generated later when NEWOBJ is decomposed.
11549 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
11550 looking up the native code of the target method when a delegate is called
11551 for the first time.
11553 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
11556 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
11558 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
11559 AOT work on platforms without a working dlsym implementation.
11561 * mini.h: Bump AOT image format version.
11563 2008-07-24 Mark Probst <mark.probst@gmail.com>
11565 * mini-exceptions.c: Free a MonoType with
11566 mono_metadata_free_type() instead of g_free().
11568 * aot-runtime.c: Free a MonoType.
11570 2008-07-24 Zoltan Varga <vargaz@gmail.com>
11572 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
11575 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
11578 2008-07-23 Massimiliano Mantione <massi@ximian.com>
11579 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
11582 2008-07-23 Zoltan Varga <vargaz@gmail.com>
11584 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
11585 NEWOBJ calls on valuetypes.
11587 * iltests.il.in: Add new test.
11589 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
11591 2008-07-22 Zoltan Varga <vargaz@gmail.com>
11593 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
11594 is no longer needed.
11596 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
11597 non register sized integer arguments.
11598 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
11599 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
11602 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
11605 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
11606 two a binop with different sized arguments is emitted.
11608 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
11609 instruction in the ins==NULL case.
11611 2008-07-23 Zoltan Varga <vargaz@gmail.com>
11613 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
11615 * mini-x86.c: Fix osx build.
11617 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
11620 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
11621 instruction for non int sized variables.
11623 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
11626 2008-07-23 Robert Jordan <robertj@gmx.net>
11628 * method-to-ir.c: Fix MSVC build.
11630 2008-07-22 Zoltan Varga <vargaz@gmail.com>
11632 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
11633 a non int sized type, widen it to an int since newer versions of gcc seem to
11634 generate code which needs this.
11636 * ssa2.c abcremoval2.c: Fix warnings.
11638 * *: Merge the Linear IR branch.
11640 The original branch is at trunk/branches/vargaz/mini-linear-il, and
11641 the ChangeLog file there describes all the changes done over the years.
11642 Further documentation can be found at www.mono-project.com/Linear_IL.
11644 2008-07-21 Bill Holmes <billholmes54@gmail.com>
11646 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
11647 The float param registers and other param registers must be the
11648 same index on Windows x64.
11650 Contributed under MIT/X11 license.
11652 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
11654 * mini.c: Make the previous fix GC safe.
11656 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
11658 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
11660 2008-07-21 Bill Holmes <billholmes54@gmail.com>
11662 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
11663 on Winx64. This type will not be passed on the stack (ArgOnStack), but
11664 ArgValuetypeAddrInIReg instead.
11666 Contributed under MIT/X11 license.
11668 2008-07-21 Zoltan Varga <vargaz@gmail.com>
11670 * mini-codegen.c (get_register_spilling): Fix a warning.
11672 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
11674 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
11675 for types which the initialization fails. Raises the provided exception
11676 at the right stop after cleanup.
11678 2008-07-16 Zoltan Varga <vargaz@gmail.com>
11680 * aot-compiler.c: Free most of the memory allocated during compilation.
11682 * mini.c (mini_parse_debug_options): Fix a leak.
11684 * mini.c (mini_method_compile): Don't add the method to the jit info tables
11685 during aot compilation.
11687 2008-07-14 Zoltan Varga <vargaz@gmail.com>
11689 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
11690 it has too much register pressure.
11692 2008-07-13 Zoltan Varga <vargaz@gmail.com>
11694 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
11696 2008-07-12 Zoltan Varga <vargaz@gmail.com>
11698 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11701 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11702 on amd64 similar to the way it is done on arm.
11704 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11706 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
11707 consistency, normalize error messages, avoid loading aot-only modules in
11710 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
11713 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
11715 2008-07-11 Martin Baulig <martin@ximian.com>
11718 (MonoDebuggerInfo): Add `interruption_request'.
11720 2008-07-12 Zoltan Varga <vargaz@gmail.com>
11722 * aot-compiler.c (emit_plt): Remove some dead code.
11724 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
11726 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
11727 return the plt info offset belonging to a given plt entry.
11729 * mini-trampolines.c (mono_aot_plt_trampoline): Use
11730 mono_aot_get_plt_info_offset.
11732 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
11733 similar to the amd64 code by makeing jumps through a separate jump table
11734 instead of embedding the jump addresses into the code.
11736 2008-07-11 Zoltan Varga <vargaz@gmail.com>
11738 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
11741 2008-07-10 Martin Baulig <martin@ximian.com>
11743 * mini.c (mini_method_compile): Disable generics sharing when
11744 running in the debugger.
11746 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11748 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
11750 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
11751 the local register allocator from running out of registers on x86 when
11754 2008-07-10 Bill Holmes <billholmes54@gmail.com>
11756 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
11757 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
11760 Contributed under MIT/X11 license.
11762 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11764 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
11765 speed up the assembler.
11767 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11769 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
11772 * mini.c: Move the soft float handling macros a bit earlier, add
11773 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
11776 * mini.h: Add prototype for mono_arch_fixup_jinfo.
11778 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
11779 read-only to help catch code allocation requests.
11781 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
11782 and turn it off when using --aot-only or when compiling with --aot=full.
11784 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
11785 jump table for switches from the normal domain mempool, not the code
11788 * mini-trampolines.c (get_unbox_trampoline): New function to return an
11789 unbox trampoline which handles aot-only mode too.
11791 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
11792 an AOTed unbox trampoline.
11794 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
11796 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11798 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
11801 Contributed under MIT/X11 license.
11803 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11805 * mini.c (mono_codegen): Allocate space at the end of the code block and store
11806 the unwind information for the method at the end of the allocated block.
11808 * mini-amd64.h: Added declarations for the unwind routines and adding field to
11809 MonoCompileArch to hold the unwind info for SEH on Winx64
11811 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
11812 frame pointer info for the method being compiled.
11814 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
11815 the call to mono_exception_from_token.
11817 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
11818 storing the method prolog information in a format that the Winx64 SEH can understand. This
11819 information is stored a the end of the method block because it is all 32-bit offset based.
11821 Contributed under MIT/X11 license.
11823 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11825 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
11827 * wapihandles.c: Fix warnings.
11829 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
11832 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
11833 mono_jit_compile_method in aot-only mode since that calls the type
11836 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
11837 get_delegate_invoke_impl in aot-only mode.
11839 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
11841 2008-07-08 Zoltan Varga <vargaz@gmail.com>
11843 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
11845 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
11848 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
11850 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
11851 init trampoline from the AOT file as well.
11853 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
11854 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
11857 * mini.c (mini_init): Move the call to mono_exceptions_init () after
11860 * exceptions-amd64.c: Add _full variants for the remaining exception code
11861 creation functions as well, allow emission of relocatable code, remove
11862 caching since that is now done by the caller.
11864 * mini-exceptions.c: Add _full variants for the remaining exception code
11865 creation functions as well, add aot-only support.
11867 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
11868 if we can determine a proper token for them.
11869 (add_wrappers): Add a few more wrappers.
11870 (emit_method_code): Remove some dead code.
11871 (emit_trampolines): Emit exception code too.
11873 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
11875 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
11876 mono_array_new_va which avoids varargs.
11878 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
11880 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
11881 mono_arch_create_specific_trampoline () in all places.
11883 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
11884 a bit so it can be used for other things as well.
11886 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
11889 * exceptions-amd64.c: Rename the caching from the exception code creation
11890 functions, it is done by the caller instead.
11892 * exceptions-amd64.c: Change the signature of the exception code creation
11893 functions to allow the creation of relocatable code later.
11895 * mini-exceptions.c: Add a set of functions to query the various
11896 runtime-generated exception functions.
11898 * mini.c mini-exceptions.c: Use the newly added functions instead of the
11899 mono_arch_.. () functions.
11901 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11903 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
11905 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
11907 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
11908 (mini_get_vtable_trampoline): Ditto.
11910 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
11911 code in the AOT case by returning the code size and a list of relocations to
11914 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
11916 2008-07-07 Bill Holmes <billholmes54@gmail.com>
11918 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
11921 Contributed under MIT/X11 license.
11923 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11925 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
11926 so the buffer size can be computed correctly. Fixes #404735.
11928 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
11929 normally as cfg->debug_info is already freed.
11931 2008-07-06 Zoltan Varga <vargaz@gmail.com>
11933 * mini-amd64.c: For calls returning vtypes in registers, don't store
11934 the return address on the stack, instead allocate a separate local for
11937 2008-07-05 Mark Probst <mark.probst@gmail.com>
11939 * mini-trampolines.c, mini.h: Add an argument to
11940 mono_create_jit_trampoline_in_domain() for turning off the adding
11941 of the sync wrapper.
11943 * mini.c: Use the JIT trampoline without sync instead of
11944 ldftn_nosync in static RGCTX invoke wrappers so that the call can
11947 2008-07-04 Mark Probst <mark.probst@gmail.com>
11949 * driver.c: Turn on GSHARED optimization by default.
11951 2008-07-04 Zoltan Varga <vargaz@gmail.com>
11953 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
11954 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
11956 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
11957 create a variant of the generic trampoline code callable from AOTed trampolines.
11959 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
11960 trampoline code callable from AOTed trampolines.
11962 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
11964 2008-07-04 Mark Probst <mark.probst@gmail.com>
11966 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
11967 pass-through manner.
11969 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
11970 and don't fail sharing for them anymore.
11972 * mini-exceptions.c: Handle exceptions in shared generic methods.
11974 * generic-sharing.c: When checking the context of a generic
11975 method, also check its class's context. Don't treat wrappers as
11978 * mini-trampolines.c: Some code factored out to
11979 metadata/generic-sharing.c. Handle the MRGCTX case.
11981 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
11982 we must deal with the method being of another instantiation of the
11983 class. Add static rgctx invoke wrappers to generic methods.
11985 2008-07-04 Mark Probst <mark.probst@gmail.com>
11987 * mini.c: Provide all jit infos of generic shared methods with a
11990 * mini-exceptions.c: Handle the new situation that a generic info
11991 might be available, but not info about the this/vtable/mrgctx
11994 2008-07-03 Mark Probst <mark.probst@gmail.com>
11996 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
11999 2008-07-03 Zoltan Varga <vargaz@gmail.com>
12001 * dominators.c (check_dominance_frontier): Fix a warning.
12003 * mini.h: Add some missing prototypes.
12005 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
12007 * driver.c (mono_jit_init_version): Correct the comments since the first
12008 argument should be the name of the root domain, not a filename.
12010 * aot-runtime.c (make_writable): Error out if this is called while running
12012 (load_aot_module): Ditto.
12014 * aot-compiler.c: Really fix the computation of method indexes.
12016 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
12017 optimizations as this is no longer called frequently.
12019 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
12020 method and the invoke impl code and pass it to the delegate trampoline instead of
12021 just the delegate class.
12023 2008-07-02 Zoltan Varga <vargaz@gmail.com>
12025 * aot-compiler.c: Fixup the computation of method indexes.
12026 (add_wrappers): Create the base methods of the runtime invoke wrappers using
12027 the method builder infrastructure.
12029 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
12032 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
12033 mode, load the method right away instead of creating a trampoline.
12035 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
12037 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
12040 2008-07-01 Zoltan Varga <vargaz@gmail.com>
12042 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
12043 (mono_aot_load_method): Use method_index instead of method->token.
12045 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
12046 can handle icalls etc. properly.
12048 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
12050 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
12052 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
12053 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
12054 JIT_ICALL_ADDR patch type.
12056 * patch-info.h: Add JIT_ICALL_ADDR patch type.
12058 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
12060 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
12062 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
12064 2008-06-30 Zoltan Varga <vargaz@gmail.com>
12066 * mini.c: Use domain->jit_code_hash_lock for controlling access to
12067 domain->jit_code_hash.
12069 2008-06-29 Zoltan Varga <vargaz@gmail.com>
12071 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
12073 2008-06-27 Zoltan Varga <vargaz@gmail.com>
12075 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
12076 get_this_arg_from_call, let it compute it when needed.
12078 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
12079 gsctx from code only when needed.
12081 * mini-trampolines.c (get_generic_context): Rename this to
12082 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
12083 it can be called by the arch backends.
12085 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
12087 2008-06-26 Zoltan Varga <vargaz@gmail.com>
12089 * driver.c (mono_main): Add experimental --aot-only command line option.
12091 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
12094 2008-06-26 Kornel Pal <kornelpal@gmail.com>
12096 * driver.c (DllMain): Remove mono_module_handle.
12098 Contributed under MIT/X11 license.
12100 2008-06-25 Zoltan Varga <vargaz@gmail.com>
12102 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
12103 for emitting methods which are not in the source assembly. Detect and report
12104 failure of assembling+linking.
12106 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
12108 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
12110 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
12112 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
12114 2008-06-24 Zoltan Varga <vargaz@gmail.com>
12116 * mini.h: Remove some obsolete prototypes.
12118 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
12120 2008-06-24 Mark Probst <mark.probst@gmail.com>
12122 * mini.c (get_object_generic_inst): Variable-sized arrays are not
12123 supported by Visual Studio, so use alloca().
12125 2008-06-23 Zoltan Varga <vargaz@gmail.com>
12127 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
12130 2008-06-23 Mark Probst <mark.probst@gmail.com>
12132 * mini.c: Fail sharing of a generic method if it contains an open
12133 catch clause (because we don't pass MRGCTXs yet).
12135 2008-06-23 Mark Probst <mark.probst@gmail.com>
12137 * mini.c: When compiling a method with generic sharing, insert the
12138 method instantiated with an all-Object generic context into the
12139 jit info table, instead of the context of the first instantiation
12140 of the method we happen to compile.
12142 2008-06-18 Martin Baulig <martin@ximian.com>
12144 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
12145 `major_version' and `minor_version'.
12147 2008-06-17 Mark Probst <mark.probst@gmail.com>
12149 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
12150 mono_method_is_generic_sharable_impl() takes an additional
12151 argument specifying whether to treat type variables as reference
12154 2008-06-17 Mark Probst <mark.probst@gmail.com>
12156 * mini.h: Removed obsolete prototypes.
12158 2008-06-17 Mark Probst <mark.probst@gmail.com>
12160 * mini.c: Don't fail generic sharing for initobj and sizeof - we
12161 already handle them.
12163 2008-06-17 Mark Probst <mark.probst@gmail.com>
12165 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
12166 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
12167 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
12168 tramp-x86.c: Added a MonoGenericContext* argument to
12169 mono_arch_get_unbox_trampoline() so that it can call other
12170 functions which require it.
12172 2008-06-17 Mark Probst <mark.probst@gmail.com>
12174 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
12175 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
12176 mono_arch_get_this_arg_from_call() takes a
12177 MonoGenericSharingContext* as well.
12179 2008-06-17 Mark Probst <mark.probst@gmail.com>
12181 * mini.c: Factor out code for emitting unbox into emit_unbox() and
12182 implement generic sharing of unbox.
12184 2008-06-17 Mark Probst <mark.probst@gmail.com>
12186 * mini.c: Don't compute the vtable to determine whether a field is
12187 special static, because it might not work for open types.
12189 2008-06-17 Mark Probst <mark.probst@gmail.com>
12191 * mini.c: Removed the unused token_type and token_source arguments
12192 from get_runtime_generic_context_ptr().
12194 2008-06-17 Marek Habersack <mhabersack@novell.com>
12196 * mini.c (ADD_BINOP): fix the build
12198 2008-06-16 Zoltan Varga <vargaz@gmail.com>
12200 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
12203 2008-06-16 Mark Probst <mark.probst@gmail.com>
12205 * mini.h: Removed class relations enum that's not used anymore.
12207 2008-06-16 Mark Probst <mark.probst@gmail.com>
12209 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
12211 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
12212 the lazy fetch trampoline access code.
12214 2008-06-15 Zoltan Varga <vargaz@gmail.com>
12216 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
12218 2008-06-14 Zoltan Varga <vargaz@gmail.com>
12220 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
12222 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
12224 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
12226 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12228 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
12231 * mini-ops.h: Add MIN/MAX_UN opcodes.
12233 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
12236 * basic-math.cs: Add more min/max tests.
12238 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
12240 2008-06-13 Mark Probst <mark.probst@gmail.com>
12242 * mini.c: Small fix in the prologue of emit_castclass.
12244 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12246 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
12248 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
12249 do not work even for unsigned types. Fixes #400014.
12251 * basic-math.cs: Add regression tests for unsigned Min/Max.
12253 2008-06-13 Mark Probst <mark.probst@gmail.com>
12255 * mini.c: Added additional context_used argument to several
12256 functions, which will be needed for sharing generic methods. Use
12257 GET_RGCTX macro wherever appropriate. Declare only one
12258 context_used in mono_method_to_ir().
12260 2008-06-13 Mark Probst <mark.probst@gmail.com>
12262 * mini.c, generic-sharing.c: Removed generic class relations.
12264 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
12265 functions due to MRGCTX changes.
12267 2008-06-13 Mark Probst <mark.probst@gmail.com>
12269 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
12270 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
12271 with calculated IMT.
12273 * mini.c: Generic sharing of calls via generic interfaces.
12275 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
12276 generic method with non-constant MonoGenericContext*. Instead,
12277 the context is taken out of the method itself.
12279 2008-06-13 Mark Probst <mark.probst@gmail.com>
12281 * mini.c: Generic sharing of ldvirtftn.
12283 2008-06-13 Mark Probst <mark.probst@gmail.com>
12285 * mini.c: Generic sharing of ldftn.
12287 2008-06-13 Mark Probst <mark.probst@gmail.com>
12289 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
12291 2008-06-13 Mark Probst <mark.probst@gmail.com>
12293 * mini.c: Generic sharing of the special case of ldtoken followed
12294 by a call to GetTypeFromHandle.
12296 2008-06-13 Mark Probst <mark.probst@gmail.com>
12298 * mini.c: Generic sharing of box for nullable types.
12300 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12302 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
12303 are passed on the stack. Fixes #324807.
12305 2008-06-12 Bill Holmes <billholmes54@gmail.com>
12307 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
12308 for the ArgValuetypeAddrInIReg case.
12310 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
12311 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
12313 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
12314 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
12315 local variable and pass the local variable by reference to the called method.
12317 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
12318 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
12320 Contributed under MIT/X11 license.
12322 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
12324 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
12326 * debug-mini.c (mono_debug_print_vars): Release memory after printing
12329 2008-06-10 Martin Baulig <martin@ximian.com>
12332 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
12334 2008-06-09 Kornel Pal <kornelpal@gmail.com>
12336 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
12337 possible error when no arguments are passed.
12339 Contributed under MIT/X11 license.
12341 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
12343 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
12344 where the file name is NULL.
12346 2008-06-09 Zoltan Varga <vargaz@gmail.com>
12348 * mini.c: Fix s390 build.
12350 2008-06-08 Zoltan Varga <vargaz@gmail.com>
12352 * trace.c (mono_trace_parse_options): Fix warnings.
12354 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
12356 2008-06-07 Zoltan Varga <vargaz@gmail.com>
12358 * mini.c (remove_block_if_useless): Avoid printing the method name.
12360 * mini.c: Remove needless setting of ins->cil_code which is now done by
12363 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
12366 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
12367 translated code after it has been patched.
12369 2008-06-06 Zoltan Varga <vargaz@gmail.com>
12371 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
12372 avoid problems during code patching on SMP systems.
12373 (emit_call): Avoid adding a patch info which is already added by
12375 (mono_arch_emit_exceptions): Ditto.
12377 2008-06-05 Zoltan Varga <vargaz@gmail.com>
12379 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
12380 MONO_TYPE_ISSTRUCT already checks for it.
12382 2008-06-05 Bill Holmes <billholmes54@gmail.com>
12384 * mini-amd64.c:merge_argument_class_from_type: When marshaling
12385 structs with floats on Winx64 the float registers are not used.
12386 The integer registers are always used..
12387 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
12388 only one register will be used and only if the size of the struct
12389 is 1,2,4, or 8 bytes.
12391 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
12392 to work for Winx64.
12394 Contributed under MIT/X11 license.
12396 2008-06-05 Martin Baulig <martin@ximian.com>
12398 * debug-debugger.c (debugger_lookup_class): Also call
12399 mono_class_setup_methods() here; we're only called from RTI.
12401 2008-06-05 Andreas Farber <andreas.faerber@web.de>
12403 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
12404 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
12405 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
12406 Post-process object files and add dtrace-generated object, if necessary.
12408 Contributed under MIT/X11 license.
12410 2008-06-04 Mark Probst <mark.probst@gmail.com>
12412 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
12415 * mini.c: Generic sharing for unbox.any and castclass.
12417 2008-06-04 Mark Probst <mark.probst@gmail.com>
12419 * mini.c: Ignore tailcall prefix in shared generic code and when
12420 doing calls which require a vtable/rgctx argument.
12422 2008-06-04 Mark Probst <mark.probst@gmail.com>
12424 * mini.c: Don't free the JIT info.
12426 * driver.c: Changes in the JIT info table testing code.
12428 2008-06-03 Zoltan Varga <vargaz@gmail.com>
12430 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
12431 interruption. Fix some warnings.
12433 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
12434 interruption_checkpoint.
12436 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
12438 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
12439 from embedding applications.
12441 2008-06-02 William Holmes <billholmes54@gmail.com>
12443 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
12444 reserving 32 bytes on the stack when making calls.
12446 Contributed under MIT/X11 license.
12448 2008-06-01 Zoltan Varga <vargaz@gmail.com>
12450 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
12451 the linear IL branch.
12453 * driver.c: Print out more information for --version on arm.
12455 2008-05-30 Zoltan Varga <vargaz@gmail.com>
12457 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
12458 bb_exit instead, since out of line bblocks might not actually be emitted
12461 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
12462 maximum epilog size for out of line bblocks if tracing is enabled.
12464 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
12466 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
12468 * arrays.cs: Regression tests for allocating arrays with negative sizes.
12470 2008-05-28 Zoltan Varga <vargaz@gmail.com>
12472 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
12473 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
12476 2008-05-27 Zoltan Varga <vargaz@gmail.com>
12478 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
12479 the 'value' to store is a constant.
12481 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
12483 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
12484 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
12486 2008-05-26 Zoltan Varga <vargaz@gmail.com>
12488 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
12489 for accessing method->generic_container.
12491 2008-05-24 Zoltan Varga <vargaz@gmail.com>
12493 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
12495 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
12497 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
12499 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
12502 2008-05-23 Zoltan Varga <vargaz@gmail.com>
12504 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
12506 * mini.c: Handle the case when mono_class_vtable () fails.
12508 2008-05-23 Massimiliano Mantione <massi@ximian.com>
12509 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
12512 2008-05-22 Mark Probst <mark.probst@gmail.com>
12514 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
12515 together with domain sharing.
12517 2008-05-22 Mark Probst <mark.probst@gmail.com>
12519 * mini.c: Treat callvirts to final methods like non-virtual calls
12520 when doing generic sharing, i.e. look them up in the runtime
12523 2008-05-22 Mark Probst <mark.probst@gmail.com>
12525 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
12526 with computed types (for generic sharing).
12528 * mini.c: Generic sharing for mkrefany and refanyval.
12530 2008-05-22 Zoltan Varga <vargaz@gmail.com>
12532 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
12535 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
12536 the generic sharing code.
12538 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
12541 2008-05-21 Zoltan Varga <vargaz@gmail.com>
12543 * mini.h: Remove the declaration of mono_aot_init_vtable ().
12545 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
12547 * driver.c: updated copyright date
12549 2008-05-21 Zoltan Varga <vargaz@gmail.com>
12551 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
12554 2008-05-19 Martin Baulig <martin@ximian.com>
12556 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
12557 pointing to the new `_mono_debug_using_mono_debugger' variable.
12560 (mono_main): Check mono_debug_using_mono_debugger() rather than
12561 the `MONO_INSIDE_MDB' environment variable to check whether we're
12562 inside the debugger.
12564 2008-05-19 Zoltan Varga <vargaz@gmail.com>
12566 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
12569 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
12571 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
12573 * mini.c: Added mini_assembly_can_skip_verification. This
12574 function checks if the assembly requested to skip verification.
12575 Fixes part of #387274.
12577 2008-05-07 Zoltan Varga <vargaz@gmail.com>
12579 * mini.c (mini_get_method): Disable the check for open generic classes when
12580 using generic sharing.
12582 * generics.cs: Add a test for #387034.
12584 * mini.c (mini_get_method): Check whenever the method class is an open generic
12585 type, and return NULL in that case, causing a verification error. Fixes
12588 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12590 * driver.c (mono_main): Revert r102623. The right
12591 thing to do is to enable the verifier under verifiable
12592 unless a --security flag was passed.
12594 We need this non-trivial behavior for --verify-all otherwise
12595 mcs-compileall won't be able to use it. As it needs everything to
12596 be verified under validil.
12598 2008-05-06 Martin Baulig <martin@ximian.com>
12602 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
12603 (mono_debugger_thread_cleanup): Likewise.
12604 (mono_debugger_extended_notification): Likewise.
12606 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12608 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
12609 against both inflated and non-inflated methods. We need to check against the
12610 generic definition for cases where the instantiated method is not visible.
12611 We need to check against the inflated types for cases where the instantiation
12612 changes any super type. This fixes #382986.
12614 Note that this doesn't need to be applied to other parts of mono_method_to_ir
12615 that check for visibiliy as generic params only appears as the type subject
12616 of tokens on call opcodes. Field manipulation and ldftn must always
12617 target an exact type.
12619 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12621 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
12622 if no related --security flag is passed.
12624 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12626 * mini-arch.h: Prepare support for ppc64.
12628 Contributed under MIT/X11 license.
12630 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12632 * aot-runtime.c: Prepare support for ppc64.
12634 Contributed under MIT/X11 license.
12636 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12638 * mini-ops.h: Prepare support for ppc64.
12640 Contributed under MIT/X11 license.
12642 2008-05-04 Andreas Farber <andreas.faerber@web.de>
12644 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
12646 Contributed under MIT/X11 license.
12648 2008-05-03 Zoltan Varga <vargaz@gmail.com>
12650 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
12651 assemblies, since aot_name is not a full path, causing us to load MS.NET
12652 assemblies on windows.
12654 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
12656 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
12657 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
12658 * main.c: Use UTF-8 encoded command line instead of Windows default code
12659 page on Windows to support Unicode.
12660 * driver.c (DllMain): New function for mixed-mode assembly support.
12661 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
12662 export __stdcall functions without decoration.
12664 Contributed under MIT/X11 license.
12666 2008-04-28 Mark Probst <mark.probst@gmail.com>
12668 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
12669 saving it very early.
12671 2008-04-28 Mark Probst <mark.probst@gmail.com>
12673 * mini.h, mini.c: Lots of code for accessing the old RGCTX
12674 deleted. The only way to access the new RGCTX is via the
12677 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
12678 vtable instead of the RGCTX to static methods.
12680 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
12681 accessing the new RGCTX.
12683 * generic-sharing.c: There is no separation between self, type
12684 arguments and other types in the RGCTX anymore.
12686 2008-04-25 Jonathan Chambers <joncham@gmail.com>
12688 * mini-amd64.c (add_general): Remove previous stack adjustment.
12689 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
12690 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
12691 for 32 bytes of stack space reserved for all calls.
12693 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
12694 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
12697 Code contributed under MIT/X11 license.
12699 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
12701 * mini.c (mini_method_verify): Only verify non-inflated methods, check
12702 against the root definition, peeling out method and type instantiations.
12703 Cache verify success results, code that fails verification is still
12704 checked multiple times.
12706 2008-04-23 Zoltan Varga <vargaz@gmail.com>
12708 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
12710 2008-04-23 Jonathan Chambers <joncham@gmail.com>
12712 * mini-amd64.c (add_general): Always increment stack on Win64.
12713 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
12716 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
12717 stack based argument handling on Win64.
12719 Code contributed under MIT/X11 license.
12721 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
12723 * Makefile.am (version.h): Add support for git-svn.
12725 2008-04-22 Zoltan Varga <vargaz@gmail.com>
12727 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
12728 so instead of calling g_spawn_command_line_sync, we do everything by hand,
12729 avoiding allocations and libc functions which might deadlock.
12731 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
12732 'no-gdb-backtrace' option is set.
12734 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
12736 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
12738 2008-04-21 Martin Baulig <martin@ximian.com>
12740 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
12741 and `get_lmf_addr'; `notification_address' is no longer a pointer.
12743 2008-04-21 Martin Baulig <martin@ximian.com>
12745 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
12746 `thread_vtable', `event_handler_ptr' and `event_handler'.
12748 2008-04-21 Martin Baulig <martin@ximian.com>
12750 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
12751 allows delayed initialization of the `executable_code_buffer' when
12754 2008-04-21 Martin Baulig <martin@ximian.com>
12756 * mini.h (mono_debugger_create_notification_function): Removed.
12757 * tramp-*.c (mono_debugger_create_notification_function): Removed.
12759 * mdb-debug-info64.s
12760 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12762 * mdb-debug-info32.s
12763 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12765 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
12766 currently only works on x86 and x86_64, so don't create it on ppc.
12768 2008-04-21 Martin Baulig <martin@ximian.com>
12770 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
12773 (mini_method_compile): In the fp elimination check, check
12774 `debug_options.mdb_optimizations' in addition to
12775 mono_debug_using_mono_debugger().
12777 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
12778 disable some JIT optimizations which are only disabled when
12779 running inside the debugger.
12780 Added `--help-debug' option to describe the debugging options.
12781 (parse_debug_options): New static function to parse the `--debug'
12782 options, so we can easily add more stuff in future.
12784 2008-04-20 Zoltan Varga <vargaz@gmail.com>
12786 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
12787 the method has no body.
12789 2008-04-19 Jonathan Chambers <joncham@gmail.com>
12791 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
12792 assembly is not allowed in MSVC 64-bit compiler.
12793 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
12794 as we get floating point exceptions everywhere.
12796 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
12797 correctly align arguments for call to throw_exception.
12798 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
12800 Code contributed under MIT/X11 license.
12802 2008-04-19 Zoltan Varga <vargaz@gmail.com>
12804 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
12806 2008-04-17 Zoltan Varga <vargaz@gmail.com>
12808 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
12810 * mini-amd64.c (NEW_INS): Set cil_code.
12812 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
12813 from mini-amd64.c so all debugger related logic is in one place.
12815 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
12816 later won't have a random ip assigned to them.
12818 2008-04-16 Zoltan Varga <vargaz@gmail.com>
12820 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
12821 the arch specific function initializes code_size.
12822 (mono_create_delegate_trampoline): Ditto.
12824 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
12825 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
12828 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
12829 running under the debugger.
12831 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
12834 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
12835 debugger. Also move the disabling of optimizations here from driver.c.
12836 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
12839 * mini.h (MonoCompile): Add a few new flags.
12841 2008-04-15 Zoltan Varga <vargaz@gmail.com>
12843 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
12844 so the cil_code field of created MonoInst's is properly set.
12845 (mini_select_instructions): Ditto.
12847 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
12848 (MONO_INST_NEW_CALL): Ditto.
12850 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
12851 in many places so the ins->cil_code field is properly initialized.
12853 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
12856 2008-04-14 Zoltan Varga <vargaz@gmail.com>
12858 * mini.c (mini_method_compile): Print a different message when compiling a
12861 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
12864 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12866 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
12869 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
12871 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12873 * mini.c (handle_stack_args): Make this return void since its return value was
12874 never used. Also set cfg->unverifiable for invalid IL instead of calling
12877 2008-04-10 Mark Probst <mark.probst@gmail.com>
12879 * mini.c: Make sure "this" is live in catch clauses with type
12880 variables in shared generic code.
12882 2008-04-08 Mark Probst <mark.probst@gmail.com>
12884 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
12885 generic_class_is_reference_type() to ensure the proper behaviour
12886 when sharing generic code and the type in question is a type
12889 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12891 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
12892 race conditions when printing thread dumps. Fixes #377738.
12894 2008-04-08 Massimiliano Mantione <massi@ximian.com>
12896 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
12897 shows up when both MonoInst arguments can cause aliasig.
12898 There is likely no way in the current JIT to trigger this problem, but
12899 it showed up in the development of generics sharing, when in a new
12900 opcode both args of an OP_GROUP can be aliases (addresses of a local).
12901 When the generics sharing code will be committed, its tests will be
12902 valid also for this bug.
12904 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12906 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
12909 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
12912 2008-04-07 Zoltan Varga <vargaz@gmail.com>
12914 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
12915 use a more detailed exception message for InvalidCastException.
12917 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
12919 * driver.c (mono_main): Add --debug=casts option to turn on better
12920 InvalidCastException message details.
12922 * mini.c (mini_get_debug_options): New helper function to return the address of
12923 the debug_options variable.
12925 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
12926 the jit_tls TLS variable.
12928 * mini.c (mono_jit_tls): New TLS variable.
12930 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
12933 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
12935 * mini.h: Removed verifer related stuff. This code was moved to verify.c
12937 * mini.c: Removed verifer related stuff, code moved to verify.c.
12939 * driver.c: Using code from verify.c instead of mini.c.
12941 2008-04-05 Zoltan Varga <vargaz@gmail.com>
12943 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
12946 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
12948 * mini.c (check_for_method_verify): Enabling verification of
12949 corlib if mono_verify_all is set. Bugs in the verifier preventing that
12952 2008-04-04 Zoltan Varga <vargaz@gmail.com>
12954 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
12955 caller saved registers as well.
12957 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
12958 saved registers as well.
12960 2008-03-30 Zoltan Varga <vargaz@gmail.com>
12962 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
12964 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
12967 2008-03-27 Zoltan Varga <vargaz@gmail.com>
12969 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
12971 (get_call_info): Take a gsctx argument instead of 'cfg'.
12973 2008-03-26 Zoltan Varga <vargaz@gmail.com>
12975 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
12976 mono_verify_all is set.
12978 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
12980 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
12982 2008-03-25 Zoltan Varga <vargaz@gmail.com>
12984 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
12987 * driver.c mini.c mini.h: Add a --verify-all development option to test the
12988 verifier and the code generated by the compiler.
12990 2008-03-25 Mark Probst <mark.probst@gmail.com>
12992 * mini.c: Generic sharing of the non-nullable case of the box
12995 2008-03-24 Zoltan Varga <vargaz@gmail.com>
12997 * inssel.brg: Fix the build.
12999 * iltests.il.in: Add a test for lconv.ovf.u8.un.
13001 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
13003 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
13004 Array:Address. Fixes #372410.
13006 * iltests.il.in: New tests for readonly prefix.
13008 2008-03-23 Zoltan Varga <vargaz@gmail.com>
13010 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
13011 mini-trampolines.c.
13013 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
13016 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
13018 * mini.c (mono_decompose_op_imm): New helper function.
13020 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
13021 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
13024 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
13025 mono_arch_output_basic_block. Fix warnings.
13027 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
13030 2008-03-22 Zoltan Varga <vargaz@gmail.com>
13032 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
13033 since the extra frame is now detected automatically inside the loop.
13035 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
13036 opts which are now in mono_peephole_ins ().
13038 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
13040 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
13041 frames and skip duplicate managed-to-native frames. Fixes #367665.
13043 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
13044 opts which are now in mono_peephole_ins ().
13045 (mono_arch_peephole_pass_2): Ditto.
13047 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
13049 * mini-codegen.c (mono_peephole_ins): New helper function containing the
13050 arch independent peephole optimizations.
13052 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
13053 opts which are now in mono_peephole_ins ().
13055 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
13057 * mini-s390.c (mono_arch_output_basic_block): Fix build.
13059 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
13062 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
13063 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
13066 2008-03-21 Zoltan Varga <vargaz@gmail.com>
13068 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
13069 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
13072 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
13073 mono_arch_output_basic_block. Fix warnings.
13075 2008-03-20 Zoltan Varga <vargaz@gmail.com>
13077 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
13080 2008-03-20 Zoltan Varga <vargaz@gmail.com>
13082 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
13085 * iltests.il: Add new tests.
13087 2008-03-20 Kornel Pal <kornelpal@gmail.com>
13089 * mini.c: Removed Windows version macros.
13091 2008-03-20 Mark Probst <mark.probst@gmail.com>
13093 * generic-sharing.c: Put reflection types in the extensible part
13094 of the runtime generic context.
13096 * mini.c: Generic sharing of the GetTypeHandle special case of the
13097 ldtoken instruction.
13099 2008-03-20 Zoltan Varga <vargaz@gmail.com>
13101 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
13103 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
13105 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
13106 consistency with the other version on the linear IR branch.
13108 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
13110 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
13112 * iltests.il.in: Add new tests.
13114 2008-03-19 Zoltan Varga <vargaz@gmail.com>
13116 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
13118 * iltests.il.in: Add new tests.
13120 2008-03-19 Mark Probst <mark.probst@gmail.com>
13122 * mini.c: Two variables with the same name were declared in
13123 nesting contexts and one wasn't initialized. Fixed.
13125 2008-03-19 Mark Probst <mark.probst@gmail.com>
13127 * mini.c: Generic sharing of the initobj instruction.
13129 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
13131 * mini.c: make the test to optimize ldtoken from typeof() more
13134 2008-03-18 Mark Probst <mark.probst@gmail.com>
13136 * mini.c: Generic sharing of the initobj instruction for reference
13139 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
13141 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
13142 the mono_breakpoint_clean_code() code to perform bound checks.
13144 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
13146 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
13147 mono_arch_patch_callsite() to include the start of the managed method
13148 to be able to perform bound checks.
13150 2008-03-17 Mark Probst <mark.probst@gmail.com>
13152 * mini.c: Generic sharing for the isinst instruction.
13154 2008-03-17 Mark Probst <mark.probst@gmail.com>
13156 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
13157 inssel-long32-mips.brg: Added opcodes for doing indirect calls
13158 with the runtime generic context argument.
13160 * mini.c: Share calls to several types of unsharable methods by
13161 putting the address of the method code in the runtime generic
13162 context and doing an indirect call.
13164 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
13167 2008-03-16 Mark Probst <mark.probst@gmail.com>
13169 * generic-sharing.c: Change due to a change in the runtime genric
13172 2008-03-15 Martin Baulig <martin@ximian.com>
13175 (mono_arch_nullify_class_init_trampoline): Add call to
13176 mono_breakpoint_clean_code() to make things work when running
13177 inside the debugger.
13180 (mono_arch_nullify_class_init_trampoline): Add call to
13181 mono_breakpoint_clean_code() to make things work when running
13182 inside the debugger.
13184 2008-03-14 Zoltan Varga <vargaz@gmail.com>
13186 * inssel-long.brg (reg): Fix 64 bit build.
13188 2008-03-14 Mark Probst <mark.probst@gmail.com>
13190 * mini.c, mini.h: Share static generic code by passing it an
13191 implicit argument pointing to the runtime generic context.
13193 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
13194 inssel-long32-mips.brg: New opcodes for calling shared static,
13195 which need to be passed the runtime generic context.
13197 * mini-amd64.c, mini-x86.c: Save the runtime generic context
13198 argument on the stack in the prologue if needed. New function for
13199 finding the runtime generic context argument from the registers
13200 saved by the trampoline.
13202 * mini-amd64.h, mini-x86.h: Specify which register to use for the
13203 runtime generic context argument.
13205 * tramp-amd64.c: Also restore the register used for the runtime
13206 generic context argument.
13208 * mini-trampoline.c: Resolve shared static calls by consulting the
13209 runtime generic context via the new argument.
13211 * generic-sharing.c: Add an argument to sharability-checking
13212 functions that specifies whether type variables should be treated
13213 as sharable type arguments.
13215 * inssel-x86.brg: Removed a superfluous, buggy rule.
13217 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
13220 2008-03-14 Martin Baulig <martin@ximian.com>
13222 * debug-debugger.c (main_thread_handler): Call
13223 mono_runtime_run_main() without sending any notifications.
13225 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
13227 2008-03-14 Zoltan Varga <vargaz@gmail.com>
13229 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
13231 2008-03-14 Mark Probst <mark.probst@gmail.com>
13233 * tramp-x86.c: Fixed register restore offsets in the trampoline
13234 code for ECX and EDX.
13236 2008-03-12 Geoff Norton <gnorton@novell.com>
13238 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
13239 different ucontext_t implementations.
13240 * exceptions-arm.c: Use the above defines to get exceptions working on
13241 iPhone (based on a patch by Luke Howard lukeh@padl.com)
13242 * mini-arm.c: Implement iPhone icache support (based on a patch by
13243 Luke Howard lukeh@padl.com)
13245 2008-03-12 Mark Probst <mark.probst@gmail.com>
13247 * mini.c: Enable generic sharing of calls to non-static
13248 non-interface non-generic non-value-type methods.
13250 * mini-trampolines.c: Resolve calls from shared generic code.
13252 2008-03-11 Zoltan Varga <vargaz@gmail.com>
13254 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
13256 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
13258 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
13260 * mini.c: some fixes for the AOT compiler.
13262 2008-03-07 Zoltan Varga <vargaz@gmail.com>
13264 * cpu-amd64.md: Add clob:1 to some float opcodes.
13266 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
13268 * mini.h: Added MiniVerifierMode enumeration.
13270 * mini.c: Added mini_verifier_set_mode to control
13271 the usage of the new verifier.
13273 * mini.c (mono_method): Integrated the new verifier.
13275 * driver.c: Extended --security option with validil and
13276 verifiable options to activate the new verifier.
13278 2008-03-07 Zoltan Varga <vargaz@gmail.com>
13280 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
13281 optimization to ctors taking 0 or 2 arguments too.
13283 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
13286 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
13288 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
13290 2008-03-06 Zoltan Varga <vargaz@gmail.com>
13292 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
13293 non-aot case as well.
13295 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
13297 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
13300 * aot-compiler.c (encode_patch): Ditto.
13302 * mini.h (G_MININT32): Fix the definition of this.
13304 2008-03-05 Zoltan Varga <vargaz@gmail.com>
13306 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
13308 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
13310 2008-03-04 Zoltan Varga <vargaz@gmail.com>
13312 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
13313 methods returning vtypes in registers.
13314 (mono_arch_allocate_vars): Ditto.
13316 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
13318 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
13320 * generics.cs: Add a test from the linear IR branch.
13322 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
13324 * mini.c (inline_method): Cache failed inline attempts.
13326 2008-03-04 Mark Probst <mark.probst@gmail.com>
13328 * mini.c: For shared methods of generic classes put the location
13329 of "this" into the MonoGenericJitInfo.
13331 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
13332 register out of a MonoContext by register number. Add the generic
13333 sharing context as an argument to mono_arch_find_this_argument().
13335 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
13336 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
13337 for new arch function.
13339 * mini-exception.c: Handle open exception clauses in shared
13342 * mini-trampolines.c: Supply additional argument to
13343 mono_arch_find_this_argument().
13345 2008-03-04 Zoltan Varga <vargaz@gmail.com>
13347 * Makefile.am (regtests): Run the bench.exe tests last.
13349 2008-03-03 Zoltan Varga <vargaz@gmail.com>
13351 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
13354 2008-03-02 Zoltan Varga <vargaz@gmail.com>
13356 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
13359 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
13361 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
13363 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
13364 whose class has no cctor.
13366 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
13368 2008-03-01 Zoltan Varga <vargaz@gmail.com>
13370 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
13373 2008-02-29 Zoltan Varga <vargaz@gmail.com>
13375 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
13376 to be in sync with the code on the linear IR branch.
13378 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
13380 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
13382 2008-02-27 Zoltan Varga <vargaz@gmail.com>
13384 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
13386 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
13388 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
13390 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
13392 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
13394 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
13397 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
13399 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
13400 OP_LOADR4_MEMBASE emission.
13402 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
13403 (mono_spillvar_offset_float): Ditto.
13405 * mini-mips.c (mono_arch_emit_prolog): Ditto.
13407 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
13410 * basic-long.cs: Add regression tests for them.
13412 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
13414 (mono_arch_allocate_vars): Fix representation of single-precision float
13416 (mono_arch_output_basic_block): Ditto.
13418 * inssel-mips.brg: Ditto, remove duplicate items.
13420 * mini-mips.c (emit_load_volatile_arguments): New function to handle
13421 arguments of tail calls as on other platforms.
13422 (mono_arch_output_basic_block): Handle tail calls.
13424 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
13427 * objects.cs (test_5_pass_static_struct): Add test for it.
13429 Contributed under MIT/X11 license.
13431 2008-02-26 Zoltan Varga <vargaz@gmail.com>
13433 * Makefile.am: Use gmcs for compiling the regression tests.
13435 * *.2.cs *.2.il: Rename to *.cs and *.il.
13437 2008-02-24 Zoltan Varga <vargaz@gmail.com>
13439 * regalloc.h: Make the vassign array smaller.
13441 * mini.c (mini_method_compile): Remove an unused field in cfg.
13443 * mini-codegen.c: Add a bunch of micro optimizations.
13445 2008-02-23 Zoltan Varga <vargaz@gmail.com>
13447 * regalloc.h: Remove some unused fields.
13449 2008-02-22 Zoltan Varga <vargaz@gmail.com>
13451 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
13453 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
13455 2008-02-22 Mark Probst <mark.probst@gmail.com>
13457 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
13459 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
13460 trampoline: Fetch an entry from the runtime generic context. If
13461 it's NULL, jump to the actual trampoline to fill the runtime
13462 generic context. Otherwise, return it.
13464 * mini.c: Call the lazy fetch trampoline to get entries out of the
13465 runtime generic context.
13467 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
13468 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
13469 tramp-sparc.c: Stubs for the lazy fetch trampoline.
13471 2008-02-21 Mark Probst <mark.probst@gmail.com>
13473 * mini.c: Fetch data out of the extensible part of the runtime
13474 generic context instead of calling a helper function.
13476 * generic-sharing.c: Some functions moved into
13477 metadata/generic-sharing.c. Helper function for fetching other
13478 types now checks and asserts against extensible rgctx (just for
13479 debugging purposes - the helper function isn't called anymore
13480 unless for debugging).
13482 2008-02-21 Zoltan Varga <vargaz@gmail.com>
13484 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
13485 for tail calls up to the point that the tests in iltests.exe run. Also add a
13486 dummy CKFINITE implementation.
13487 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
13488 needed for trampoline LMF frames.
13490 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
13491 trampoline LMF frames.
13493 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
13495 * mini.c (inline_method): clean any pending loader error when inlining fail.
13496 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
13498 2008-02-21 Zoltan Varga <vargaz@gmail.com>
13500 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
13502 * aot-runtime.c (decode_patch_info): Ditto.
13504 * mini.c (mono_resolve_patch_target): Ditto.
13506 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
13509 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
13511 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
13512 if it references an icall address.
13514 2008-02-20 Zoltan Varga <vargaz@gmail.com>
13516 * cpu-s390x.md: Remove some more unused opcodes.
13518 * cpu-s390x.md: Remove some unused opcodes.
13520 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
13521 mono_op_imm_to_op ().
13523 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
13524 instead of a switch statement.
13526 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
13527 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
13529 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
13531 * mini-codegen.c: Remove unused mono_regstate2_... functions.
13533 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
13536 2008-02-19 Zoltan Varga <vargaz@gmail.com>
13538 * driver.c (mono_main): Improve error reporting when an assembly cannot be
13539 opened. Fixes #362607.
13541 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
13543 * iltests.il.in: Add a test for static methods in interfaces.
13545 2008-02-18 Zoltan Varga <vargaz@gmail.com>
13547 * genmdesc.c (build_table): Fix a crash on older glib versions.
13549 * cpu-sparc.md: Remove some unused opcodes.
13551 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
13552 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
13554 * cpu-amd64.md: Remove some unused opcodes.
13556 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
13557 like the other opcodes.
13559 2008-02-17 Zoltan Varga <vargaz@gmail.com>
13561 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
13563 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
13565 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
13566 variables 'cfg' instead of 'm' for consistency.
13568 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
13570 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
13571 argument holding the vtype return address, to avoid the ambigious use of
13572 cfg->ret for this purpose.
13574 * mini.c (NEW_RETLOADA): Use vret_addr if set.
13576 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
13578 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
13579 new mono_print_ins () function which only takes one argument.
13581 2008-02-15 Zoltan Varga <vargaz@gmail.com>
13583 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
13586 2008-02-14 Zoltan Varga <vargaz@gmail.com>
13588 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
13590 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
13592 * mini-x86.c: Sync with the version on the linear IR branch by adding new
13593 opcodes and other small changes.
13595 * mini-ops.h: Add some new opcodes from the linear IR branch.
13597 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
13599 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
13600 opcodes, use the REG_MEMBASE opcodes instead.
13602 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
13603 opcodes, use the REG_MEMBASE opcodes instead.
13605 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
13608 * mini.c (mono_op_imm_to_op): New helper function.
13610 * mini-ops.h: Add some opcodes from linear IR branch.
13612 2008-02-13 Zoltan Varga <vargaz@gmail.com>
13614 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
13617 2008-02-12 Zoltan Varga <vargaz@gmail.com>
13619 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
13622 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
13624 2008-02-09 Zoltan Varga <vargaz@gmail.com>
13626 * aot-compiler.c (emit_method_code): Add an assert.
13628 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
13629 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
13632 2008-02-08 Zoltan Varga <vargaz@gmail.com>
13634 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
13635 some load/store opcodes so they are consistent.
13636 (mono_arch_emit_prolog): Simplify some code.
13638 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
13640 * objects.cs: Add tests for large argument offsets on ARM.
13642 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
13643 stack offsets. Fixes #359651.
13645 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
13647 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
13649 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
13651 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
13653 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
13655 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
13656 rid of CEE_CONV_R_UN.
13658 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
13660 2008-02-07 Zoltan Varga <vargaz@gmail.com>
13662 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
13664 * mini.c (mono_normalize_opcodes): Add some more opcodes.
13666 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
13668 * cpu-amd64.md: Remove some unused opcodes.
13670 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
13672 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
13674 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
13675 arch specific functions for its parts. Call the peephole pass after local
13676 regalloc so the prolog can compute a more accurate max_offset.
13678 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
13679 the corresponding OP_I/OP_L opcodes.
13681 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
13683 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
13685 2008-02-06 Zoltan Varga <vargaz@gmail.com>
13687 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
13688 as they are handled in mini.c.
13690 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
13692 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
13693 case since it is handled in mini.c.
13695 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
13697 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
13699 * *.c: Use the new opcodes in the IR and back end code.
13701 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
13703 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
13705 2008-02-06 Mark Probst <mark.probst@gmail.com>
13707 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
13708 an assert because it has a race condition.
13710 2008-02-06 Zoltan Varga <vargaz@gmail.com>
13712 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
13714 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
13716 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
13718 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
13719 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
13721 2008-02-05 Zoltan Varga <vargaz@gmail.com>
13723 * cpu-amd64.md (move): Correct the maximum size of move.
13725 2008-02-05 Mark Probst <mark.probst@gmail.com>
13727 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
13728 the generic class init trampoline to return quickly if the class
13731 2008-02-04 Zoltan Varga <vargaz@gmail.com>
13733 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
13734 issues where an 32 bit callsite cannot be patched by a 64 bit address.
13736 2008-02-03 Zoltan Varga <vargaz@gmail.com>
13738 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
13741 2008-01-31 Zoltan Varga <vargaz@gmail.com>
13743 * objects.cs: Add some soft-float tests.
13745 * mini.c: Fix a couple more soft-float issues.
13747 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
13749 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
13750 avoid a REX prefix.
13752 2008-01-30 Zoltan Varga <vargaz@gmail.com>
13754 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
13755 exception happens while compiling a virtual method.
13757 2008-01-29 Zoltan Varga <vargaz@gmail.com>
13759 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
13761 * mini-sparc.c: Fix build.
13763 * mini-sparc.c (get_call_info): Add support for generic sharing.
13765 * mini-exceptions.c: Add a FIXME.
13767 2008-01-27 Zoltan Varga <vargaz@gmail.com>
13769 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
13770 altstack handling code.
13772 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
13774 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
13776 * mini-s390.c: Add support for generic sharing.
13778 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13780 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13782 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
13784 * mini-s390x.c: Add support for generic sharing.
13786 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13788 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13790 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
13791 can be used since it takes a 16 bit signed immediate.
13793 * inssel-s390x.brg: Fix OP_SETRET.
13795 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
13797 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
13799 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
13801 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
13803 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
13806 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
13809 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
13810 of the unused mono_arch_patch_delegate_trampoline stuff.
13812 2008-01-26 Zoltan Varga <vargaz@gmail.com>
13814 * basic-long.cs: Move the fp related tests to basic-float.cs.
13816 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
13818 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
13820 * basic-calls.cs: Add a test for proper float argument passing.
13822 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
13823 if the context corresponds to an exception received through a signal.
13825 * exceptions.cs: Add a test for nullref handling at the start of a try
13828 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
13830 * jit-icalls.c (mono_break): New JIT icall.
13832 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
13834 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
13836 2008-01-25 Zoltan Varga <vargaz@gmail.com>
13838 * cpu-*.md: Get rid of unused opcodes.
13840 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
13842 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
13845 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
13848 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
13849 the arch independent trampoline code in mini-trampolines.c.
13851 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
13853 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
13855 * mini-s390.h: Remove an unused define.
13857 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
13858 the arch independent trampoline code in mini-trampolines.c.
13860 * mini-arm.c (mono_arch_emit_prolog): Fix build.
13862 2008-01-24 Zoltan Varga <vargaz@gmail.com>
13864 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
13866 * mini-s390.c (mono_arch_emit_prolog): Fix build.
13868 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
13870 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
13872 * cpu-amd64.md: Use smaller sizes for int opcodes.
13874 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
13876 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
13879 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
13882 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
13883 instead of though a pointer to save an indirection when accessing elements of
13886 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
13888 (NOT_IMPLEMENTED): New helper macro.
13889 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
13892 * *.c: Use the new helper macro.
13894 2008-01-21 Zoltan Varga <vargaz@gmail.com>
13896 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
13898 2008-01-20 Zoltan Varga <vargaz@gmail.com>
13900 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
13903 2008-01-18 Zoltan Varga <vargaz@gmail.com>
13905 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
13906 profiling is enabled.
13908 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
13910 (mono_arch_emit_prolog): Add more first bblock optimizations.
13912 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
13913 in order if possible.
13914 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
13915 bblock, since the arguments are still in their original registers.
13917 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
13919 2008-01-17 Zoltan Varga <vargaz@gmail.com>
13921 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
13924 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
13927 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
13929 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
13930 process async exceptions received while in unmanaged code.
13932 * mini.c (mini_init): Install a callback with the runtime which will be called
13933 when a thread receives an async exception while in unmanaged code.
13935 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
13937 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
13939 2008-01-16 Wade Berrier <wberrier@novell.com>
13946 2008-01-16 Zoltan Varga <vargaz@gmail.com>
13948 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
13949 compilation with sun cc.
13951 * cpu-*.md: Fix the build.
13953 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
13955 * mini-amd64.h: Add some comments to the MonoLMF structure.
13957 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
13959 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
13960 in the LMF structure if possible. This saves two instructions in the
13961 managed->native wrappers.
13963 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
13965 2008-01-16 Mark Probst <mark.probst@gmail.com>
13967 * generic-sharing.c: New type argument lookup code which uses the
13968 runtime generic context template.
13970 2008-01-15 Zoltan Varga <vargaz@gmail.com>
13972 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
13974 * mini-arm.c (add_general): Fix arm eabi parameter passing.
13975 (mono_arch_output_basic_block): Fix localloc implementation.
13977 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
13979 * mini-ia64.c (peephole_pass): Fix ia64 build.
13981 * mini-amd64.c (peephole_pass): Fix a warning.
13983 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
13984 at a constant offset from sp/fp.
13986 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
13987 instead of obtaining it from *lmf in the managed method case.
13989 2008-01-14 Zoltan Varga <vargaz@gmail.com>
13991 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
13993 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
13995 * mini.h (MonoInstList): New type.
13996 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
13997 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
13998 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
13999 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
14000 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
14001 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
14002 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
14003 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
14004 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
14005 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
14006 MONO_INST_LIST_FOR_EACH_ENTRY,
14007 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
14008 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
14009 mono_inst_list_first, mono_inst_list_last,
14010 mono_inst_list_next, mono_inst_list_prev): New instruction
14011 list handling interfaces.
14012 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
14013 list head 'ins_list'.
14014 (MonoInst): Replace next pointer with list head 'node'.
14015 (MonoCallInst): Make 'out_args' a MonoInstList.
14016 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
14017 (MonoCompile): Delete reverse_inst_list and
14018 reverse_inst_list_len.
14019 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
14020 mono_arch_lowering_pass, mono_arch_local_regalloc,
14021 mono_arch_output_basic_block, mono_arch_emit_prolog):
14022 Convert to new instruction lists.
14023 (insert_after_ins): Delete.
14024 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
14026 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
14027 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
14028 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
14029 mono_emulate_opcode, mono_emit_load_got_addr,
14030 inline_method, mono_method_to_ir, mono_print_bb_code,
14031 print_dfn, decompose_pass, nullify_basic_block,
14032 replace_out_block_in_code, remove_block_if_useless,
14033 merge_basic_blocks, move_basic_block_to_end,
14034 try_unsigned_compare, optimize_branches, mono_print_code,
14035 mini_select_instructions, remove_critical_edges): Likewise.
14036 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
14037 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
14038 mono_arch_output_basic_block, mono_arch_emit_prolog):
14040 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
14041 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
14042 mono_arch_output_basic_block): Likewise.
14043 (inst_list_prepend, insert_after_ins): Delete.
14044 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
14045 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
14047 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
14048 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
14049 mono_arch_emit_prolog): Likewise.
14050 * cfold.c (mono_constant_fold): Likewise.
14051 * liveness.c (visit_bb, mono_analyze_liveness,
14052 optimize_initlocals): Likewise.
14053 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
14054 * graph.c (mono_draw_code_cfg): Likewise.
14055 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
14056 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
14057 mono_ssa_cprop): Likewise.
14058 * abcremoval (get_relations_from_previous_bb, process_block):
14060 * local-propagation (mono_cprop_invalidate_values,
14061 mono_local_cprop_bb): Likewise.
14062 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
14063 peephole_pass, mono_arch_output_basic_block,
14064 mono_arch_emit_prolog): Likewise.
14065 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
14066 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
14067 mono_arch_emit_prolog): Likewise.
14068 (insert_after_ins): Delete.
14069 * aliasing.c (print_code_with_aliasing_information,
14070 mono_build_aliasing_information, mono_aliasing_deadce):
14071 Convert to new instruction lists.
14072 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
14073 peephole_pass, NEW_INS, mono_arch_lowering_pass,
14074 mono_arch_local_regalloc, mono_arch_output_basic_block):
14076 (insert_after_ins): Delete.
14077 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
14078 peephole_pass, mono_arch_output_basic_block): Convert to
14079 new instruction lists.
14080 * mini-codegen (InstList, inst_list_prepend,
14081 insert_after_ins): Delete.
14082 (insert_before_ins, get_register_force_spilling,
14083 get_register_spilling, free_up_ireg, free_up_reg,
14084 create_copy_ins, create_spilled_store, alloc_int_reg,
14085 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
14086 to new instruction lists.
14087 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
14088 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
14089 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
14090 (insert_after_ins): Delete.
14091 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
14092 mono_arch_local_regalloc, mono_arch_output_basic_block,
14093 mono_arch_call_opcode): Convert to new instruction lists.
14094 (insert_after_ins): Delete.
14095 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
14096 peephole_pass, mono_arch_output_basic_block,
14097 mono_arch_emit_prolog): Convert to new instruction lists.
14099 2008-01-11 Zoltan Varga <vargaz@gmail.com>
14101 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
14103 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
14106 * Makefile.am (version.h): Make this work with non-bash shells.
14108 2008-01-10 Zoltan Varga <vargaz@gmail.com>
14110 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
14112 2008-01-08 Zoltan Varga <vargaz@gmail.com>
14114 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
14115 the InitializeArray optimization.
14117 2008-01-06 Zoltan Varga <vargaz@gmail.com>
14119 * mini.c driver.c: Don't include os/gc_wrapper.h.
14121 2008-01-05 Zoltan Varga <vargaz@gmail.com>
14123 * mini.c (print_jit_stats): Print GC statistics if available.
14125 2008-01-04 Zoltan Varga <vargaz@gmail.com>
14127 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
14129 2007-12-29 Zoltan Varga <vargaz@gmail.com>
14131 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
14133 2007-12-26 Zoltan Varga <vargaz@gmail.com>
14135 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
14137 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
14139 * driver.c (mono_main): Ditto.
14141 2007-12-23 Zoltan Varga <vargaz@gmail.com>
14143 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
14145 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
14146 in the vtable can't be encoded.
14147 (compile_method): Ditto.
14149 2007-12-21 Zoltan Varga <vargaz@gmail.com>
14151 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
14154 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
14157 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
14158 the top LMF entry belongs to the current method.
14160 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
14162 2007-12-20 Zoltan Varga <vargaz@gmail.com>
14164 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
14166 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
14168 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
14170 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
14172 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
14174 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
14177 * basic-float.cs: Add an ulong->double cast test.
14179 2007-12-15 Zoltan Varga <vargaz@gmail.com>
14181 * mini.c (mono_method_to_ir): Fix a warning.
14183 2007-12-14 Zoltan Varga <vargaz@gmail.com>
14185 * mini-ops.h: Add OP_SWITCH.
14187 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
14188 CEE_SWITCH in back-end code, use OP_SWITCH instead.
14190 2007-12-11 Geoff Norton <gnorton@novell.com>
14192 * mini-s390x.c: Minor change to the MAX() define to allow
14193 it to compile with other gcc versions.
14195 2007-12-11 Geoff Norton <gnorton@novell.com>
14198 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
14200 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
14202 exceptions-arm.c (mono_arch_get_restore_context): Restore
14205 exceptions-arm.c (throw_exception): Save the frame pointer.
14206 This is a partial fix for #323747. Only the client side is
14209 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
14211 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
14212 was using an unrelated variable to log the class which
14213 needed the cctor to be called. This was crashing on arm.
14215 2007-12-09 Robert Jordan <robertj@gmx.net>
14217 * mini-x86.c (mono_arch_emit_epilog):
14218 Consider all kinds of 64-bit types. Fixes #323114.
14220 2007-12-08 Zoltan Varga <vargaz@gmail.com>
14222 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
14224 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14226 * mini-amd64.c (peephole_pass): Add a missing instruction check.
14228 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
14230 * mini.c: run type ctor before allocating an object, not only
14231 when running it's constructor method (fixes at least part of bug #342507).
14233 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14235 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
14237 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
14238 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
14241 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
14242 mono_generic_class_init_trampoline () the same as it is done with the other
14245 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
14246 aot-runtime.c aot-compiler.c: Implement AOT support.
14248 2007-12-07 Mark Probst <mark.probst@gmail.com>
14250 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
14251 build for archs which don't have the vtable trampoline defined
14254 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14256 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
14258 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
14260 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
14262 * tramp-<ARCH>.c: Use the new helper function.
14264 2007-12-07 Mark Probst <mark.probst@gmail.com>
14266 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
14267 trampoline call, which takes a vtable argument.
14269 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
14270 OP_TRAMPCALL_VTABLEs like other calls.
14272 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
14273 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
14274 call. Implemented a support function which fetches the vtable
14275 from a register set.
14277 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
14278 Implemented a generic class init trampoline, using the
14279 OP_TRAMPCALL_VTABLE opcode.
14281 * mini.c: Implemented static field access when sharing generic
14282 code. This implies initing the class using the new
14283 OP_TRAMPCALL_VTABLE call.
14285 2007-12-07 Mark Probst <mark.probst@gmail.com>
14287 * mini.c: Don't compile methods with sharing enabled if their
14288 classes are disabled for sharing.
14290 2007-12-06 Zoltan Varga <vargaz@gmail.com>
14292 * inssel.brg: Add a missing sign extension to the GETCHR and array access
14293 opcodes. Fixes #346563.
14295 * objects.cs: Add a new test.
14297 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
14299 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
14300 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
14302 2007-12-06 Zoltan Varga <vargaz@gmail.com>
14304 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
14306 2007-12-03 Zoltan Varga <vargaz@gmail.com>
14308 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
14311 2007-12-02 Zoltan Varga <vargaz@gmail.com>
14313 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
14315 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
14316 optimization in the AOT case.
14318 2007-11-30 Zoltan Varga <vargaz@gmail.com>
14320 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
14322 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
14324 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
14326 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
14328 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
14329 is created by the inlined delegate ctor.
14331 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
14333 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
14335 2007-11-29 Zoltan Varga <vargaz@gmail.com>
14337 * cpu-x86.md: Fix the length of ckfinite.
14339 2007-11-28 Zoltan Varga <vargaz@gmail.com>
14341 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
14343 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
14344 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
14346 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
14348 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
14349 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
14351 2007-11-28 Martin Baulig <martin@ximian.com>
14354 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
14355 after creating the trampoline.
14357 2007-11-27 Zoltan Varga <vargaz@gmail.com>
14359 * aot-runtime.c (load_aot_module): Check runtime version if needed.
14361 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
14364 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
14365 instead of the calling method to help AOT.
14367 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
14369 2007-11-26 Zoltan Varga <vargaz@gmail.com>
14371 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
14374 2007-11-23 Zoltan Varga <vargaz@gmail.com>
14376 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
14378 * aot-compiler.c (compile_method): Correct check for generic method definitions.
14379 (encode_method_ref): No need to handle generic method definitions specially.
14381 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
14383 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
14386 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
14388 (compile_method): Enable generic sharing.
14390 2007-11-22 Zoltan Varga <vargaz@gmail.com>
14392 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
14393 (mini_method_compile): Add preliminary support for AOTing shared generic code.
14395 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
14398 * mini-trampolines.c: Fix a warning.
14400 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
14402 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
14403 (generic_class_is_reference_type): Remove unused function.
14405 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
14406 in the generic vtable trampoline case.
14408 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
14410 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
14411 return an AOT method based on a vtable slot.
14413 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
14415 * mini.c (mini_get_vtable_trampoline): Export this.
14417 2007-11-22 Martin Baulig <martin@ximian.com>
14420 (MonoDebuggerInfo): Move `debugger_version' up.
14422 2007-11-22 Martin Baulig <martin@ximian.com>
14425 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
14427 * mini-trampolines.c
14428 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
14429 after compiling the method.
14431 2007-11-20 Martin Baulig <martin@ximian.com>
14434 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
14435 (mono_debugger_remove_breakpoint): Likewise.
14436 (mono_debugger_check_breakpoints): Likewise.
14438 * debug-debugger.c: Implement the new breakpoint interface here.
14440 2007-11-18 Zoltan Varga <vargaz@gmail.com>
14442 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
14443 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
14445 * mini-x86.c (mono_arch_output_basic_block): Ditto.
14447 2007-11-17 Zoltan Varga <vargaz@gmail.com>
14449 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
14451 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
14454 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
14457 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
14458 returning a vtype in a register.
14460 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
14461 here from the arch specific code.
14463 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
14466 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
14467 (mono_arch_emit_prolog): Increment maximum prolog size.
14469 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
14470 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
14472 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
14473 MonoGenericSharingContext.
14475 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
14476 MonoGenericSharingContext. Allocate memory from the cfg mempool.
14478 2007-11-15 Mark Probst <mark.probst@gmail.com>
14480 * mini.c, mini.h, generic-sharing.c: Functions for producing code
14481 which extract fields out of the runtime generic context. Full
14482 sharing of the NEWARR opcode.
14484 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
14486 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
14487 --enable-minimal=ssa.
14489 2007-11-13 Zoltan Varga <vargaz@gmail.com>
14491 * mini-trampolines.c (mono_delegate_trampoline): Update after
14492 mono_marshal_get_delegate_invoke () signature change.
14494 2007-11-13 Mark Probst <mark.probst@gmail.com>
14496 * mini.c: Removed the shared context in favor of the generic
14497 sharing context. Allocate the MonoJitInfo structure with room for
14498 the generic sharing context if it's needed.
14500 * mini.h: Remove MonoGenericSharingContext declaration. It's in
14501 domain-internals.h now.
14503 * mini-x86.c: Pass the generic sharing context to get_call_info ().
14505 * generic-sharing.c: Several changes for working without a shared
14506 context and instead operating on open types instead.
14508 2007-11-12 David S. Miller <davem@davemloft.net>
14510 * inssel-sparc.brg: Fix double instruction emit.
14512 2007-11-12 Zoltan Varga <vargaz@gmail.com>
14514 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
14515 Get/Set/Address methods.
14517 * mini.c debug-debugger.c mini-trampolines.c: Update after
14518 mono_marshal_get_delegate_invoke signature change.
14520 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
14522 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
14523 This can happens with dynamic methods. Fixes the other bug in #322722.
14525 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
14527 * tramp-arm.c (mono_arch_patch_callsite): Support patching
14530 * mini-arm.c (arm_patch): Implement patching of BX call
14531 sequence. Fixes one of the bugs in #322722.
14533 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
14535 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
14536 under Linux. We only need to flush every 32-byte cache line.
14538 2007-11-07 Massimiliano Mantione <massi@ximian.com>
14541 move_basic_block_to_end: Add branches when needed, eventually creating
14543 optimize_branches: added a parameter that tells if it's ok to create
14544 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
14545 and avoid calling move_basic_block_to_end when it's not ok.
14548 2007-11-07 Mark Probst <mark.probst@gmail.com>
14550 * mini.c: Abort inlining call to InitializeArray if something
14551 looks wrong. Let the icall handle it, which now has proper safety
14554 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
14556 * mini.c (mono_spill_call): add support for soft-float.
14558 * mini.c (mono_method_to_ir): add support for soft-float
14559 to inlined functions that return float.
14561 * mini.c (mono_method_to_ir): add support for soft-float
14562 to cee_stsfld opcode on float fields.
14564 2007-11-05 Geoff Norton <gnorton@novell.com>
14566 * mini-x86.h: Fix the structure access for X86 Leopard.
14569 2007-11-05 Martin Baulig <martin@ximian.com>
14571 * mini-trampolines.c
14572 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
14573 after compiling the method to notify the debugger.
14575 2007-11-05 Martin Baulig <martin@ximian.com>
14577 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
14579 2007-11-02 Zoltan Varga <vargaz@gmail.com>
14581 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
14582 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
14584 2007-11-01 Zoltan Varga <vargaz@gmail.com>
14586 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
14587 native-to-managed wrappers.
14589 2007-11-01 Geoff Norton <gnorton@novell.com>
14591 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
14594 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
14596 * mini.c, mini-x86.c: when getting back from unmanaged code
14597 to managed via a marshaled delegate we also need to set the
14600 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
14602 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
14605 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
14607 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
14608 let the debugger or other external agents to tell the JIT when
14609 a sw breakpoint has been inserted in the code that the JIT needs
14610 to be able to inspect.
14612 2007-10-31 Martin Baulig <martin@ximian.com>
14615 (MonoDebuggerInfo): Remove `runtime_class_init'.
14617 2007-10-30 Martin Baulig <martin@ximian.com>
14620 (mono_debugger_thread_created): Added `MonoThread *' argument.
14621 (mono_debugger_extended_notification): New public method.
14622 (mono_debugger_trampoline_compiled): New public method.
14625 (MonoDebuggerThreadInfo): Added `thread' and
14626 `extended_notifications' fields.
14629 (debugger_executable_code_buffer): New static variable.
14632 (MonoDebuggerInfo): Added `executable_code_buffer',
14633 `executable_code_buffer_size', `breakpoint_info_area',
14634 `breakpoint_table' and `breakpoint_table_size'.
14636 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
14638 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
14639 that IP either is an unused value or the vtable pointer. IMT
14640 calls use vtable + offset now. Reduced by almost half the size
14643 2007-10-26 Jonathan Chambers <joncham@gmail.com>
14645 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
14646 defines to access param registers. Replace long usage with
14647 gsize as sizeof(long) != sizeof(void*) on Win64.
14649 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
14650 on Win64. Fix intrinsic, use _AddressOfReturnAddress
14651 instead of non-existant _GetAddressOfReturnAddress.
14653 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
14654 param registers. Save/restore %rdi and %rsi in MonoLMF.
14656 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
14657 param registers. Modify (throw_exception) signature to take
14658 %rdi and %rsi on Win64.
14660 Code is contributed under MIT/X11 license.
14662 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
14664 * helpers.c: unlink debugging output files.
14666 2007-10-25 Zoltan Varga <vargaz@gmail.com>
14668 * mini.c: Move mono_create_ftnptr () to object.c.
14670 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
14672 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
14673 optional. This function can now be used to disassemble code generated
14674 outside the JIT such as trampolines and IMT thunks.
14676 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
14678 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
14679 vtable pointer from a ldr instruction.
14681 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
14682 new IMT call sequence.
14684 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
14685 call sequence for interface invocations.
14687 * mini-arm.c (mono_arch_emit_imt_argument): added, required
14688 for imt support. This function is empty since IMT on ARM requires no
14689 special handling on the IR side.
14691 * mini-arm.c (mono_arch_find_imt_method): added, required for
14694 * mini-arm.c (mono_arch_find_this_argument): added, required
14697 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
14698 a ldr instruction to load a value stored in the code stream.
14700 * mini-arm.c (mono_arch_build_imt_thunk):added, required
14704 2007-10-23 Zoltan Varga <vargaz@gmail.com>
14706 * mini.c (mini_init): Install the jump trampoline callback.
14708 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14710 * mini-trampolines.c: handle synchronized methods with the common
14711 vtable trampoline (bug #335601).
14713 2007-10-17 Zoltan Varga <vargaz@gmail.com>
14715 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
14717 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
14720 * mini-ia64.h mini-ia64.c: Add support for IMT.
14722 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
14723 prolog. Fixes #331958.
14725 2007-10-15 Zoltan Varga <vargaz@gmail.com>
14727 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
14729 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14731 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
14734 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14736 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
14739 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
14741 * mini-x86.c, mini-x86.h: x86 support for the common vtable
14744 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
14746 * mini-trampolines.c: changed the magic rampoline to understand
14747 the common vtable trampoline method: the method to invoke is
14748 determined by the vtable displacement of the call.
14750 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
14752 * mini.c, mini.h: register the common vtable trampoline if the
14753 architecture supports it.
14755 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14757 * cpu-amd64.md: use the correct max length for tls_get.
14759 2007-10-14 Zoltan Varga <vargaz@gmail.com>
14761 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
14762 CEE_STELEM_ANY. Fixes #333696.
14764 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
14766 * exceptions-x86.c: provide more graceful handling of the case where
14767 we followed a bogus function pointer from managed code (bug #332866).
14769 2007-10-11 Mark Probst <mark.probst@gmail.com>
14771 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
14772 replaces the generic_shared flag and will carry more information
14775 * generic-sharing.c: Added mini_type_stack_size() which allows
14776 allows open types if given a generic sharing context.
14777 mini_get_basic_type_from_generic() takes a
14778 MonoGenericSharingContext* instead of a MonoCompile* now.
14780 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
14781 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
14782 mini-sparc.c, mini-x86.c: Trivial changes required by the two
14783 changes above. Just passing arguments through to the right
14786 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
14788 * mini-arm.c: unify the call emission to emit_code_seq().
14790 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
14792 * tramp-arm.c: reduced the trampoline size.
14794 2007-10-10 Mark Probst <mark.probst@gmail.com>
14796 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
14797 variable handling out of arch-specific code.
14799 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
14801 * mini-arm.c: implemented fast delegate dispatch.
14803 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14805 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
14806 that fp elimination is turned off if the space required by locals is too
14807 big. Fixes #331958.
14809 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
14811 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
14812 ARM to the new style trampoline.
14814 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14816 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
14818 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
14820 2007-10-09 Martin Baulig <martin@ximian.com>
14823 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
14824 `field_info_offset_offset'.
14826 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
14828 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
14829 removed more internal usage of the r11 register and made it available
14830 to the register allocator.
14832 2007-10-08 Mark Probst <mark.probst@gmail.com>
14834 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
14835 when sharing generics and treat type variables as references.
14837 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14839 * mini-ppc.c: started removing the internal uses of register r11
14840 to eventually allow the register allocator to manage it as an
14841 additional available register.
14843 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
14845 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
14847 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
14849 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
14850 specific trampolines as they are not performance critical as a jump
14851 target (maybe align as before only for AOT code?). This saves about
14852 200 KB of native code on x86 for monodevelop startup.
14854 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
14856 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
14857 monodevelop startup.
14859 2007-10-06 Zoltan Varga <vargaz@gmail.com>
14861 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
14863 * mini-sparc.h mini-sparc.c: Implement IMT support.
14865 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
14866 its smaller and doesn't clobber sparc_g1.
14868 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
14870 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
14872 * mini-ppc.c: optimized the size of the IMT thunks a bit.
14874 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
14876 * mini-ppc.c: implemented fast delegate invocation.
14878 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
14880 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
14882 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14884 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
14885 code to the new style trampoline in preparation for IMT support.
14887 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
14889 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
14890 systems already. This also reduces the specific trampiline sizes and
14891 prepares for the use of r12 as the IMT identifier register.
14893 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14895 * mini-mips.h: endianess fix (simplified from a patch by
14896 Thomas Kunze <thommy@tabao.de>, bug #323737).
14898 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14900 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
14901 to access ucontext fields and enable netbsd support
14902 (partially from Magnus Henoch <mange@freemail.hu>).
14904 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14906 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
14907 use the preprocessor from the CPP env var if it is set.
14909 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14911 * mini-trampolines.c: fixed an assertion and moved it earlier in the
14912 code, before interface_offset gets used.
14914 2007-10-02 Zoltan Varga <vargaz@gmail.com>
14916 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
14917 mono_class_setup_vtable () before accessing klass->vtable.
14919 2007-10-01 Zoltan Varga <vargaz@gmail.com>
14921 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
14924 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14926 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
14927 IMT slots (this saves hundreds of KB of memory in programs like
14928 IronPython and Monodevelop).
14930 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
14932 * mini.c: print the delegate counter.
14934 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
14936 * mini-x86.c: make it easier to enable the debugging code for IMT
14939 2007-09-28 Martin Baulig <martin@ximian.com>
14942 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
14943 `mono_method_klass_offset' and `mono_method_token_offset'.
14945 2007-09-20 Mark Probst <mark.probst@gmail.com>
14947 * mini.c: First generics sharing implementation. Can only share
14948 in very simple cases. If sharing doesn't work it falls back to
14949 dedicated compilation.
14951 * mini.h: Flag in MonoCompile to specify whether generic
14952 compilation is shared. Flags enum for marking which generic inst
14953 of a context is used. Prototypes for helper functions.
14955 * generic-sharing.c: Helper functions for generic method sharing.
14957 * optflags-def.h: Optimization flag (gshared) for enabling generic
14958 method sharing added.
14960 * Makefile.am: generic-sharing.c added.
14962 2007-09-19 Daniel Nauck <dna@mono-project.de>
14964 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
14966 2007-09-19 Massimiliano Mantione <massi@ximian.com>
14967 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
14970 2007-09-19 Martin Baulig <martin@ximian.com>
14972 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
14973 mono_debug_cleanup() is now part of mono_cleanup().
14975 2007-09-18 Zoltan Varga <vargaz@gmail.com>
14977 * driver.c (mono_main): Fix a warning.
14979 2007-09-17 Zoltan Varga <vargaz@gmail.com>
14981 * aot-compiler.c: Optimize various parts when processing large assemblies.
14984 * mini.c (mono_patch_info_hash): Improve hash function.
14986 2007-09-14 Jonathan Chambers <joncham@gmail.com>
14988 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
14990 Code is contributed under MIT/X11 license.
14992 2007-09-14 Zoltan Varga <vargaz@gmail.com>
14994 * mini.c (mini_init): Fix a leak.
14996 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
14998 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
15000 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
15002 2007-09-14 Zoltan Varga <vargaz@gmail.com>
15004 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
15006 2007-09-13 Zoltan Varga <vargaz@gmail.com>
15008 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
15011 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
15013 * mini.c (handle_alloc): Enable managed allocators in AOT code.
15015 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
15017 * aot-runtime.c (decode_patch_info): Ditto.
15019 2007-09-12 Jonathan Chambers <joncham@gmail.com>
15021 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
15022 static case. Cache delegates in architecture specific code,
15023 based on number of parameters.
15025 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
15026 in architecture specific code, based on number of parameters.
15028 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
15029 caching happen in architecture specific code now.
15031 Code is contributed under MIT/X11 license.
15033 2007-09-12 Jonathan Chambers <joncham@gmail.com>
15035 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
15036 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
15037 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
15039 Code is contributed under MIT/X11 license.
15041 2007-05-15 Massimiliano Mantione <massi@ximian.com>
15042 * mini.c: (mono_thread_abort) Fixed bug #82416.
15044 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
15046 * mini.: hook the new managed GC allocation feature into the JIT.
15048 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
15050 * mini.c: implementation for the new runtime tls opcode.
15052 2007-09-11 Martin Baulig <martin@ximian.com>
15055 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
15056 `mono_method_inflated_offset'.
15058 2007-09-07 Zoltan Varga <vargaz@gmail.com>
15060 * driver.c mini.h mini.c: Add a new devel command line option for injecting
15061 async exceptions into a method.
15063 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
15064 purpose of testing whenever the unwinder works at every instruction.
15066 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
15068 * mini.c: check accessibility of method used in ldftn (fixes
15071 2007-09-04 Zoltan Varga <vargaz@gmail.com>
15073 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
15075 * inssel.brg: Fix a warning.
15077 2007-09-03 Martin Baulig <martin@ximian.com>
15079 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
15080 now takes the `main_method' as argument.
15082 2007-09-02 Zoltan Varga <vargaz@gmail.com>
15084 * cpu-sparc.md (endfilter): Add missing src1:i argument.
15086 2007-08-30 Jonathan Chambers <joncham@gmail.com>
15088 * driver.c: include the cil-coff.h header on Windows.
15090 Code is contributed under MIT/X11 license.
15092 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
15094 * mini.c, driver.c: don't include the cil-coff.h header.
15096 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
15098 * mini.c: flag places that needs fixes fo soft-float support.
15100 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
15102 * mini.h, inssel-float.brg: fix soft-float constant loads on big
15103 endian systems (partially from Dean Jenkins, bug #81924).
15105 2007-08-28 Mark Probst <mark.probst@gmail.com>
15107 * mini.c (check_linkdemand): Remove embedded reference object in
15108 call to LinkDemandSecurityException.
15109 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
15110 with an IntPtr instead of a reference object.
15112 2007-08-28 Zoltan Varga <vargaz@gmail.com>
15114 * mini.c (handle_initobj): Handle alignment properly.
15116 * inssel.brg (mini_emit_memset): Ditto.
15118 * inssel.brg (mini_emit_memcpy): Ditto.
15120 * inssel-sparc.brg: Ditto.
15122 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
15124 2007-08-26 Zoltan Varga <vargaz@gmail.com>
15126 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
15127 exceptions raised in unmanaged code. Fixes part of #82594.
15129 2007-08-24 Mark Probst <mark.probst@gmail.com>
15131 * mini.c (mono_method_to_ir), declsec.c
15132 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
15134 2007-08-22 Martin Baulig <martin@ximian.com>
15137 (MonoDebuggerThreadInfo): New typedef.
15138 (mono_debugger_thread_table): New global variable.
15139 (mono_debugger_thread_created): New public function.
15140 (mono_debugger_thread_cleanup): New public function.
15143 (MonoDebuggerInfo):
15144 - removed `get_current_thread' and `lookup_assembly'.
15145 - removed `data_table'.
15146 - added `thread_table'.
15149 (mono_thread_start_cb): Call mono_debugger_thread_created().
15150 (mono_thread_attach_cb): Likewise.
15151 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
15152 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
15155 * driver.c (mono_main): Move mono_debug_init() up, before calling
15156 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
15158 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15160 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
15161 together when passing several arguments of type double (gives a small
15162 speedup and saves a few bytes of generated code).
15164 2007-08-20 Jb Evain <jbevain@novell.com>
15166 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
15168 2007-08-20 Jb Evain <jbevain@novell.com>
15170 * mini.c (mono_method_to_ir): throw MethodAccessException
15171 and FieldAccessException instead of InvalidProgramException.
15173 2007-08-20 Mark Probst <mark.probst@gmail.com>
15175 * mini.c: CoreCLR security checks.
15177 * mini.h: Removed MonoSecurityMode (moved to
15178 metadata/security-manager.h) and mono_security_mode global var
15179 (replaced by set/get functions in security-manager.h).
15181 * driver.c: Added "core-clr-test" security mode for testing. Used
15182 set-function for setting security mode.
15184 2007-08-17 Mark Probst <mark.probst@gmail.com>
15186 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
15187 the new jit_info_table.
15189 * driver.c: Test code for the new jit_info_table (enabled by the
15190 define MONO_JIT_INFO_TABLE_TEST).
15192 2007-08-14 Zoltan Varga <vargaz@gmail.com>
15194 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
15195 detection of call <REG> instruction sequence. Fixes build on freebsd.
15197 2007-08-13 Zoltan Varga <vargaz@gmail.com>
15199 * mini-exceptions.c: Fix a warning.
15201 2007-08-11 Zoltan Varga <vargaz@gmail.com>
15203 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
15204 stack overflow handling code on amd64 too.
15206 * mini-exceptions.c (mono_setup_altstack): Make this use
15207 mono_thread_get_stack_bounds ().
15209 * mini-x86.h: Disable sigaltstack on solaris x86.
15211 2007-08-10 Zoltan Varga <vargaz@gmail.com>
15213 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
15215 2007-08-10 Geoff Norton <gnorton@customerdna.com>
15217 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
15219 2007-08-08 Zoltan Varga <vargaz@gmail.com>
15221 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
15223 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
15225 2007-08-03 Neale Ferguson <neale@sinenomine.net>
15227 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
15230 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
15232 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
15233 to be emitted (bug #82281).
15235 2007-08-01 Martin Baulig <martin@ximian.com>
15237 Merged the `debugger-dublin' branch.
15239 * debug-debugger.h (MonoDebuggerInfo):
15240 Removed the `old_*' compatibility entries.
15241 Added `debugger_version' and `data_table'.
15242 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
15243 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
15246 (MiniDebugMethodBreakpointInfo): Add `address_list'.
15247 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
15248 instead of a `gconstpointer'.
15249 (mono_debugger_insert_method_breakpoint): Return a
15250 `MonoDebugMethodAddressList *'.
15252 2007-06-28 Martin Baulig <martin@ximian.com>
15254 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
15256 2007-08-01 Zoltan Varga <vargaz@gmail.com>
15258 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
15259 __builtin_frame_address () since it is broken on older gcc versions.
15261 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
15263 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
15264 on the stack overflow handling and made the managed stack overflows
15265 catchable in most cases using soft guard pages.
15266 * exceptions-x86.c: added code to restore the protection in the soft
15267 guard pages at the end of exception handling.
15269 2007-07-31 Zoltan Varga <vargaz@gmail.com>
15271 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
15273 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
15275 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
15276 exception handling.
15278 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
15280 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
15281 signal handling support until it has been ported to the new mechanism.
15282 * mini.c: fixed stack overflow detection and use the new
15283 architecture code to handle signals on the altstack.
15285 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
15287 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
15288 stack overflows on the alt stack.
15290 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
15292 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
15293 stack overflows on the alt stack.
15295 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
15297 * exceptions-ppc.c: cleanup preparing for altstack support.
15299 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
15301 * exceptions-arm.c: cleanup preparing for altstack support.
15303 2007-07-27 Mark Probst <mark.probst@gmail.com>
15305 * mini.c (print_jit_stats): Output hazard pointer stats.
15307 2007-07-26 Mark Probst <mark.probst@gmail.com>
15309 * driver.c, mini.c: Replaced security mode flags with a single
15312 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
15314 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
15316 2007-07-25 Mark Probst <mark.probst@gmail.com>
15318 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
15319 (which doesn't do anything yet) for activating Core CLR
15320 (Silverlight) security.
15322 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
15324 * mini-codegen.c: work around a possible gcc bug on arm.
15326 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
15328 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
15329 message for platforms that don't support AOT compilation.
15331 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
15333 * mini.h, mini.c, driver.c: temporary smcs hack.
15335 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
15337 * mini-arm.h, mini-arm.c: arm EABI fixes.
15339 2007-07-22 Zoltan Varga <vargaz@gmail.com>
15341 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
15344 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
15345 trampolines taking a method argument.
15347 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
15349 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
15350 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
15352 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
15353 JIT compilation throws an exception. Fixes #82050.
15355 2007-07-19 Mark Probst <mark.probst@gmail.com>
15357 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
15358 with the MONO_EXCEPTION_ defines.
15360 2007-07-17 Zoltan Varga <vargaz@gmail.com>
15362 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
15365 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
15366 the cause of an assertion.
15368 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
15370 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
15373 2007-07-15 Zoltan Varga <vargaz@gmail.com>
15375 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
15376 assert. Should fix #82103.
15378 2007-07-14 Zoltan Varga <vargaz@gmail.com>
15380 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
15381 here too. Fixes #82095.
15383 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
15386 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
15388 * mini-amd64.h: Enable IMT for amd64.
15390 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
15392 2007-07-12 Zoltan Varga <vargaz@gmail.com>
15394 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
15396 2007-07-12 Mark Probst <mark.probst@gmail.com>
15398 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
15399 as soon as check_linkdemand sets an exception_type.
15401 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
15403 * mini-x86.c: fixed offsets for IMT call sequence.
15404 * mini-x86.h: enable IMT again.
15406 2007-07-11 Zoltan Varga <vargaz@gmail.com>
15408 * trace.c (mono_trace_enter_method): Decode MonoType too.
15410 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
15412 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
15414 * mini-amd64.c: Add preliminary IMT implementation.
15416 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
15418 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
15419 understand the new IMT-base interface invocation (thanks to
15420 Daniel Nauck for the report and the remote debugging session).
15422 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
15424 * mini-x86.c: size and speed optimizations for the IMT bsearch.
15426 2007-07-11 Zoltan Varga <vargaz@gmail.com>
15428 * Makefile.am (aotcheck): Make this actually use the AOTed code.
15430 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
15432 * mini-trampolines.c: implement AOT IMT support.
15433 * mini-x86.h: enable IMT support for wider testing.
15435 2007-07-10 Zoltan Varga <vargaz@gmail.com>
15437 * inssel.brg (emit_imt_argument): Add aot support here.
15439 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
15441 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
15443 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
15444 of the IMT implementation, partially from massi, with my
15445 implementation of the bsearch sequence. Disabled by default until
15446 the AOT code is implemented.
15448 2007-07-10 Zoltan Varga <vargaz@gmail.com>
15450 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
15452 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
15454 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
15456 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
15457 arch-independent IMT JIT code from Massimiliano
15458 Mantione (massi@ximian.com) with small cleanups from me.
15460 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
15462 * Makefile.am: fix svn invocation to get the svn revision to be
15463 independent of the local language (build fix).
15465 2007-07-09 Mark Probst <mark.probst@gmail.com>
15467 * mini.c (inline_method): Reset cfg->exception_type if the
15468 inlining is aborted. Fixes: 82049.
15470 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
15472 * mini.c: remove assert from exception handling code when exception_ptr
15475 2007-07-05 Zoltan Varga <vargaz@gmail.com>
15477 * mini.c (mono_codegen): Add an assert.
15479 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
15480 enter and leave code.
15481 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
15483 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
15485 * mini-ppc.c: fixed memory corruption for localloc(0)
15488 2007-07-05 Zoltan Varga <vargaz@gmail.com>
15490 * mini.c: Fix warnings.
15492 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
15494 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
15495 to emit better double->int conversions.
15497 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
15499 * mini.c: the provided Min/Max optimizations are valid for unisgned
15502 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
15504 * 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
15506 2007-06-28 Miguel de Icaza <miguel@novell.com>
15508 * mini.c (mono_running_on_valgrind): Add support for reporting the
15509 method and its boundaries to valgrind.
15511 2007-06-28 Martin Baulig <martin@ximian.com>
15513 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
15515 2007-06-25 Zoltan Varga <vargaz@gmail.com>
15517 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
15519 * generic.2.cs: Add new test case.
15521 2007-06-25 Martin Baulig <martin@ximian.com>
15523 Merged the `debugger-dublin' branch.
15526 (mono_debugger_insert_method_breakpoint): New public method.
15527 (mono_debugger_remove_method_breakpoint): Likewise.
15528 (mono_debugger_check_breakpoints): New static method.
15529 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
15531 * debug-debugger.h (MonoDebuggerInfo):
15532 Renamed (to keep backward compatibility in the vtable):
15533 `insert_breakpoint' -> `old_insert_breakpoint'.
15534 `remove_breakpoint' -> `old_remove_breakpoint'.
15535 `create_string' -> `old_create_string'.
15536 `lookup_class' -> `old_lookup_class'.
15537 `lookup_type' -> removed; changed into a dummy field.
15538 `lookup_assembly' -> `old_lookup_assembly'.
15539 Added (same functionality, but different signature):
15540 `create_string', `lookup_class', `lookup_assembly'
15542 `get_method_addr_or_bpt', `remove_method_breakpoint',
15543 `runtime_class_init'.
15545 * debug-debugger.c: Merged the `debugger-dublin' branch.
15547 2007-06-23 Zoltan Varga <vargaz@gmail.com>
15549 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
15551 (peephole_pass): Likewise.
15553 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
15555 * driver.c: hopefully make setaffinity work also for ancient
15558 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
15560 * driver.c : win32 build fix.
15562 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
15564 * driver.c: check for the MONO_NO_SMP env var and bind to a single
15565 processor if it is set.
15567 2007-06-21 Martin Baulig <martin@ximian.com>
15569 * debug-mini.h: New file.
15572 (mono_debugger_insert_breakpoint_full): Moved here from
15573 ../metadata/mono-debug-debugger.c.
15574 (mono_debugger_remove_breakpoint): Likewise.
15575 (mono_debugger_breakpoint_callback): Likewise.
15577 2007-06-15 Raja R Harinath <rharinath@novell.com>
15579 * jit-icalls.c (mono_helper_compile_generic_method): Update to
15580 changes in MonoGenericClass.
15582 2007-06-14 Zoltan Varga <vargaz@gmail.com>
15584 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
15586 2007-06-14 Raja R Harinath <rharinath@novell.com>
15588 * jit-icalls.c (mono_helper_compile_generic_method): Update to
15589 removal of MonoGenericMethod.
15591 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15593 * mini-exceptions.c: hooks for the exception events profiling API.
15595 2007-06-14 Randolph Chung <tausq@debian.org>
15597 * Makefile.ma: Add hppa target.
15598 * mini-arch.h: Include mini-hppa.h
15599 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
15600 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
15601 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15603 2007-06-14 Randolph Chung <tausq@debian.org>
15605 * inssel.brg: Add rules for "chained" compare-branch operations so that
15606 a single compare op can affect multiple branches. Adjust cost for
15607 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
15608 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
15609 cost for some rules so that they can more easily be overridden by
15610 per-arch rules (with fixes from lupus).
15611 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15613 2007-06-13 Randolph Chung <tausq@debian.org>
15615 * mini-ops.h: Reorder branch ops so that they match the order of the
15616 corresponding CEE_* ops. The code expects them this way.
15617 Add new ops for HPPA target.
15618 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15620 2007-06-13 Randolph Chung <tausq@debian.org>
15622 * mini-exceptions.c: Handle cases where the stack grows towards
15624 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15626 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
15628 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
15630 * driver.c: explain where a non-matching corlib is found.
15632 2007-06-13 Mark Probst <mark.probst@gmail.com>
15634 * mini.c (print_jit_stats): Output dynamic code allocation stats.
15636 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
15638 * mini-exceptions.c: Generate a method profile leave event during
15639 an exception to ensure that the profiler gets notified.
15641 2007-06-07 Zoltan Varga <vargaz@gmail.com>
15643 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
15646 * cpu-amd64.md: Add long_and/or/xor opcodes.
15648 2007-06-06 Wade Berrier <wberrier@novell.com>
15650 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
15651 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
15652 length of instruction shr_imm (expected 8, got 10)
15654 2007-06-06 Zoltan Varga <vargaz@gmail.com>
15656 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
15658 2007-06-06 Mark Probst <mark.probst@gmail.com>
15660 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
15661 MonoInternalHashTable again (fixed bug in the internal hash table
15664 2007-06-06 Mark Probst <mark.probst@gmail.com>
15666 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
15667 Have to figure out what makes it crash the SWF regression.
15669 2007-06-05 Zoltan Varga <vargaz@gmail.com>
15671 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
15673 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15675 * mini.c: optimize out the type check when storing null in a
15678 2007-06-04 Mark Probst <mark.probst@gmail.com>
15680 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
15681 MonoInternalHashTable.
15683 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
15685 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
15686 signed integer methods.
15688 2007-06-02 Zoltan Varga <vargaz@gmail.com>
15690 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
15691 permanently since the current approach doesn't work.
15693 2007-06-02 Zoltan Varga <vargaz@gmail.com>
15695 * inssel.brg (stmt): Only call delegate->invoke_impl if
15696 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
15698 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15700 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
15701 the sreg2==rdx case.
15703 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
15704 account if it contains a rex prefix.
15705 (peephole_pass): Handle OP_FMOVE as well.
15707 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15709 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
15710 as it causes regressions.
15712 2007-05-31 Zoltan Varga <vargaz@gmail.com>
15714 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
15715 static case as well.
15717 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
15719 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15720 (mono_arch_get_this_arg_from_call): Ditto.
15722 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
15724 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
15727 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15728 (mono_arch_get_this_arg_from_call): Ditto.
15730 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
15732 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
15733 try to create optimized invoke code and use that for further invocations.
15734 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
15736 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
15738 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
15740 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
15741 sealed classes or methods.
15742 *devirtualization.cs: tests for the new optimization
15744 2007-05-29 Zoltan Varga <vargaz@gmail.com>
15746 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
15747 by the update_volatile () function.
15749 2007-05-27 Zoltan Varga <vargaz@gmail.com>
15751 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
15754 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
15756 2007-05-24 Jonathan Chambers <joncham@gmail.com>
15758 * mini.c: Add configure checks for header files.
15759 * mini-x86.c: Add configure checks for header files.
15760 * trace.c: Add configure checks for header files.
15761 * aot-runtime.c: Add configure checks for header files.
15762 * aot-compiler.c: Add configure checks for header files.
15763 * driver.c: Add configure checks for header files.
15764 * mini-codegen.c: Add configure checks for header files.
15766 Code is contributed under MIT/X11 license.
15768 2007-05-22 Zoltan Varga <vargaz@gmail.com>
15770 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
15771 icompare_imm -128 + op_iclt. Fixes #81703.
15773 2007-05-19 Zoltan Varga <vargaz@gmail.com>
15775 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
15777 2007-05-15 Massimiliano Mantione <massi@ximian.com>
15779 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
15780 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
15781 so that all isinst checks now use "interface_bitmap".
15783 2007-05-15 Zoltan Varga <vargaz@gmail.com>
15785 * cpu-amd64.md (jmp): Fix a warning.
15787 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
15789 * basic.cs: Add new regression test.
15791 * basic.cs: Remove test which is now in basic-long.cs.
15793 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
15795 * basic-long.cs: Add new test.
15797 2007-05-13 Zoltan Varga <vargaz@gmail.com>
15799 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
15801 2007-05-12 Zoltan Varga <vargaz@gmail.com>
15803 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
15805 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
15808 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
15809 throwing code a bit.
15811 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
15812 the exception throwing code a bit.
15814 * mini-x86.c (get_call_info): Allocate result from a mempool.
15816 2007-05-11 Zoltan Varga <vargaz@gmail.com>
15818 * aot-compiler.c (find_typespec_for_class): Fix the assert.
15820 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
15822 * mini.h (MonoCompile): Add 'token_info_hash' field.
15824 * mini.c: Save token->method associations during compilation so the AOT
15825 compiler can use it.
15827 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
15828 which reference generic classes and methods.
15830 2007-05-10 Zoltan Varga <vargaz@gmail.com>
15832 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
15834 * aot-compiler.c (compile_method): Fix a typo in a comment.
15836 * aot-runtime.c (decode_cached_class_info): Skip generic types.
15838 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
15839 everything generic.
15841 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
15843 2007-05-09 Zoltan Varga <vargaz@gmail.com>
15845 * mini.h (MonoCompile): Add 'args' field.
15847 * mini.c (mono_compile_create_vars): Store variables representing the arguments
15850 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
15852 2007-05-08 Zoltan Varga <vargaz@gmail.com>
15854 * mini.c (mono_compile_get_interface_var): Remove this unused function.
15856 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
15858 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
15859 opcodes for some opcodes.
15861 * mini.h *.brg *.c: Use the new opcodes.
15863 2007-05-08 Massimiliano Mantione <massi@ximian.com>
15865 * mini.h: Bumped aot revision.
15867 * inssel.brg: modified code generation of type checks for interfaces
15868 to use the new "MonoClass.interface_bitmap" instead of the old
15869 "MonoClass.interface_offsets".
15871 2007-04-30 Zoltan Varga <vargaz@gmail.com>
15873 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
15875 2007-04-29 Zoltan Varga <vargaz@gmail.com>
15877 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
15880 2007-04-27 Neale Ferguson <neale@sinenomine.net>
15882 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
15884 2007-04-27 Wade Berrier <wberrier@novell.com>
15886 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
15887 mini.h) to fix build.
15889 2007-04-26 Zoltan Varga <vargaz@gmail.com>
15891 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
15893 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
15894 causes the corlib unit tests to fail.
15896 2007-04-25 Zoltan Varga <vargaz@gmail.com>
15898 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
15900 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
15902 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
15903 opcodes to the comparison relations.
15905 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
15906 opcodes to their types.
15908 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
15910 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
15911 it in cfg->arch.cinfo.
15913 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
15915 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
15916 cfg->cil_offset_to_bb.
15918 2007-04-24 Zoltan Varga <vargaz@gmail.com>
15920 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
15921 created becase of initlocals.
15923 2007-04-23 Zoltan Varga <vargaz@gmail.com>
15925 * mini-alpha.c cpu-alpha.md: More alpha port work from
15926 Sergey Tikhonov <tsv@solvo.ru>.
15928 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
15930 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
15932 2007-04-19 Zoltan Varga <vargaz@gmail.com>
15934 * cpu-s390.md (break): Correct the length of break instruction.
15936 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
15938 * mini.c: fix a couple of soft-float issues and comments.
15940 2007-04-15 Miguel de Icaza <miguel@novell.com>
15942 * trace.c (is_filenamechar): - is also a filename char.
15944 2007-04-15 Neale Ferguson <neale@sinenomine.net>
15946 * mini-s390.c: Correct checking for enum type in return value processing.
15948 2007-04-14 Raja R Harinath <rharinath@novell.com>
15950 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
15951 (version.h): Makefile is in the build directory.
15953 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
15955 * mini-amd64.h: fix for assertion failure on Solaris/amd64
15957 2007-04-11 Martin Baulig <martin@ximian.com>
15959 * mini.c (can_access_member): Fix handling of generic classes;
15962 2007-04-10 Zoltan Varga <vargaz@gmail.com>
15964 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
15966 2007-04-05 Zoltan Varga <vargaz@gmail.com>
15968 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
15970 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
15972 * mini-codegen.c: make sure the right spill amount is
15973 used for fp or integer registers (fixes the float_sub_spill() on ppc).
15975 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
15977 * mini-ppc.c: fixes for the fp_branch_nan test.
15979 2007-03-23 Zoltan Varga <vargaz@gmail.com>
15981 * basic.cs: Comment out new test which still fails on ia64.
15983 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
15985 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
15987 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15989 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
15991 2007-03-22 Zoltan Varga <vargaz@gmail.com>
15993 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
15994 on 64 bit machines. Fixes part of #80738.
15996 * basic.cs: Add regression test.
15998 2007-03-17 Zoltan Varga <vargaz@gmail.com>
16000 * inssel.brg basic.cs: Revert previous change to fix build.
16002 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
16005 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
16007 * basic.cs: Add new regression test.
16009 2007-03-17 Zoltan Varga <vargaz@gmail.com>
16011 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
16014 2007-03-16 Neale Ferguson <neale@sinenomine.net>
16016 * cpu-s390x.md: Correct length of break instruction.
16018 2007-03-16 Neale Ferguson <neale@sinenomine.net>
16020 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
16021 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
16023 2007-03-15 Jonathan Chambers <joncham@gmail.com>
16025 * *.c: Begin WIN64 port.
16026 * mini.c: Use correct register in profiler.
16027 * mini-amd64.c: No inline assembly on Win64.
16028 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
16029 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
16030 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
16031 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
16032 mono_arch_ip_from_context for Win64.
16034 Contributed under MIT/X11 license.
16036 2007-03-15 Zoltan Varga <vargaz@gmail.com>
16038 * exceptions-amd64.c (seh_handler): Ditto.
16040 * exceptions-x86.c (seh_handler): Fix a memory leak.
16042 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
16044 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
16045 mini-s390x.c: fixed peephole optimizations to deal
16046 correctly with 1 and 2 byte reload avoidance.
16048 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
16050 * cpu-s390.md, cpu-s390x.md: update localloc length.
16052 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
16054 * cpu-g4.md: added missing descriptions.
16056 2007-03-14 Miguel de Icaza <miguel@novell.com>
16058 * Makefile.am: Add support so the tail tests are not executed on
16059 PowerPC as that is a known limitation of the PowerPC port.
16061 2007-03-13 Jonathan Chambers <joncham@gmail.com>
16063 * runmdesc.bat: Move to msvc directory.
16065 2007-03-13 Jonathan Chambers <joncham@gmail.com>
16067 * runmdesc.bat: Run executable that was produced by the current
16068 target and sent via an argument.
16070 2007-03-11 Zoltan Varga <vargaz@gmail.com>
16072 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
16075 * generics.2.cs: Add regression test.
16077 2007-03-09 Wade berrier <wberrier@novell.com>
16079 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
16081 2007-03-09 Zoltan Varga <vargaz@gmail.com>
16083 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
16084 AOT code depends on this.
16086 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
16088 * mini.c: more precise tracking of types in the eval stack
16089 (part of fix for bug #81044).
16091 2007-03-07 Zoltan Varga <vargaz@gmail.com>
16093 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
16095 * aot-compiler.c (encode_patch): Remove an obsolete comment.
16097 2007-03-06 Zoltan Varga <vargaz@gmail.com>
16099 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
16101 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
16103 2007-02-22 Zoltan Varga <vargaz@gmail.com>
16105 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
16106 a pointer on 64 bit systems. Fixes #80190.
16108 * iltests.il: Add new regression test.
16110 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
16112 * mini.c: inline a constant for Environment.IsRunningOnWindows.
16114 2007-02-19 Geoff Norton <gnorton@customerdna.com>
16116 * trace.c: Remove an erroneous alignemnt check when tracing.
16117 Fixes --trace on OSX86.
16119 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
16121 * mini-$(arch).h: initialize SP in context for all the archs.
16123 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
16125 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
16126 regressions in the thread tests.
16128 2007-02-14 Zoltan Varga <vargaz@gmail.com>
16130 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
16131 - fixed implementation of LOCALLOC opcode
16132 - implemented non-un compare for floats
16134 - implementation of FDIV and CKFINITE opcodes
16135 - fixes for latest mono updates
16136 - additional arch opcodes
16138 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
16140 * Makefile.am: simplify and merge rules for cross-compilation.
16142 2007-02-07 Massimiliano Mantione <massi@ximian.com>
16144 * local-propagation.c: Actually *apply* the fix for bug 80591...
16146 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
16148 * mini-exceptions.c: backuot part of the last change
16149 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
16151 2007-02-06 Massimiliano Mantione <massi@ximian.com>
16152 * inssel.brg: Fix bug 59286.
16155 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
16157 * mini-exceptions.c: patch from Zoltan to correctly check for
16158 stack boundaries (using the stack register, not the frame register),
16159 fixes bugs #80724, #79717.
16161 2007-02-03 Zoltan Varga <vargaz@gmail.com>
16163 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
16164 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
16166 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
16167 presence of frame pointer elimination.
16169 2007-02-01 Geoff Norton <gnorton@customerdna.com>
16171 * mini-x86.h: NetBSD UCONTEX_REG defines.
16173 2007-02-01 Zoltan Varga <vargaz@gmail.com>
16175 * inssel-amd64.brg: Fix amd64 build.
16177 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
16179 * mini.h: remove extern to workaround what looks likes gcc bug 26905
16182 2007-01-31 Zoltan Varga <vargaz@gmail.com>
16184 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
16187 * mini-<ARCH>.c: Use mono_is_regsize_var ().
16189 2007-01-30 Mark Mason <mason@broadcom.com>
16191 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
16192 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
16193 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
16194 beginning support for CEE_JMP [not quite working yet]
16195 * tramp-mips.c: LMF handling now works
16197 2007-01-30 Zoltan Varga <vargaz@gmail.com>
16199 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
16201 * mini.h (NULLIFY_INS): New macro.
16203 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
16205 * mini.c: statistical profiler fix for windows, patch
16206 from Tor Lillqvist (tml@novell.com).
16208 2007-01-30 Massimiliano Mantione <massi@ximian.com>
16209 * local-propagation.c: Fix bug 80591.
16211 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
16213 * Makefile.am: put back the --export-dynamic option as with
16214 the previous gmodule flags (thanks to Robert Jordan).
16216 2007-01-28 Zoltan Varga <vargaz@gmail.com>
16218 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
16220 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
16221 simplify and speed up the local register allocator. Also rename some fields
16222 like iassign->vassign.
16224 * regalloc.c: Remove some functions which are no longer used since their
16225 inlined version is in mini-codegen.c.
16227 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
16229 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
16231 2007-01-27 Zoltan Varga <vargaz@gmail.com>
16233 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
16234 narrowing. Fixes #80622.
16236 * iltests.il: Add new regresssion test.
16238 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
16240 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
16241 debug-debugger.c, debug-debugger.h: warning fixes.
16242 * driver.c: updated copyright year and made it fit in one line.
16244 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
16246 * aot-runtime.c: updated to use mono-dl instead of gmodule.
16248 2007-01-25 Zoltan Varga <vargaz@gmail.com>
16250 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
16252 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
16254 * iltests.il: Add new test for bug #80507.
16256 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
16258 * mini-arm.h: use soft-float also on vfp for now.
16260 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
16262 * mini.c: fix some more soft-float issues.
16264 2007-01-24 Zoltan Varga <vargaz@gmail.com>
16266 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
16268 2007-01-24 Massimiliano Mantione <massi@ximian.com>
16269 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
16270 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
16271 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
16273 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
16275 * mini-arm.c: typo fix.
16277 2007-01-23 Neale Ferguson <neale@sinenomine.net>
16279 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
16281 2007-01-21 Zoltan Varga <vargaz@gmail.com>
16283 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
16284 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
16286 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
16288 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
16290 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
16292 * inssel.brg: Fix a warning.
16294 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
16296 * abcremoval.c ssa.c ssapre.c: Update after this change.
16298 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
16300 * dominators.c (df_set): Use mono_bitset_union_fast.
16302 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
16304 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
16305 mini-codegen.c: reduce relocations and memory usage for the cpu
16308 2007-01-20 Zoltan Varga <vargaz@gmail.com>
16310 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
16312 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
16313 to reduce their size.
16315 2007-01-19 Mark Mason <mason@broadcom.com>
16317 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
16318 * mini-mips.c: more configuration macros, support long conditional branches, additional
16319 asserts, fix epilog instrumentation.
16320 * mini-mips.h: use standard stack walk
16321 * cpu-mips.md: increase size of div, rem and conditional branches
16323 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
16325 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
16328 2007-01-19 Zoltan Varga <vargaz@gmail.com>
16330 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
16331 (compile_method): Ditto.
16333 * aot-runtime.c (decode_klass_info): Ditto.
16335 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
16336 needed by the code generated by inssel.brg. Also fix a warning.
16338 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
16340 * mini.c: deal with enums that become genericinsts by
16341 being nested in a generic class (bug #79956).
16343 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
16345 * mini.c: match the generic definition to check for
16346 private access with generic types (bug #78431).
16348 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
16350 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
16351 to make life easier for people cross-compiling that insist on not
16354 2007-01-17 Mark Mason <mason@broadcom.com>
16356 * inssel-long.brg: patch to deal with mips missing flags
16357 * inssel-long32-mips.brg: implement overflow checks
16358 * insset-mips.brg: implement overflow checks
16359 * mini-mips.h: implement conditional exception handling
16360 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
16361 Remove unused code, minor cleanups.
16362 * exceptions-mips.c: minor cleanups
16363 * mini-ops.h: add mips conditional exception ops
16364 * cpu-mips.md: add mips conditional exception ops
16367 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
16369 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
16370 to deal with mips missing of flags.
16372 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
16374 * exceptions-ppc.c: execute fault handlers.
16376 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
16378 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
16380 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
16382 * mini.c: handle also floating point values in initialize_array.
16384 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
16386 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
16387 array initialization and make it conditional on the intrins option.
16389 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
16391 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
16392 relocations and put the patch info names close to the enum definition.
16394 2007-01-15 Mark Mason <mason@broadcom.com>
16396 * basic.cs, exceptions.cs: break up large tests to increase debugability.
16398 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
16400 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
16402 2007-01-12 Raja R Harinath <rharinath@novell.com>
16404 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
16406 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
16408 * Makefile.am: distribute the mips sources.
16410 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
16412 * mini-codegen.h: handle bug #80489 here, by excluding ecx
16415 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
16417 * cpu-x86.md: back out for now as this triggers other regressions.
16419 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
16421 * cpu-x86.md: force src1 and dest regpair for long shift instructions
16422 to eax:edx, so ecx can't get allocated to them (bug #80489).
16424 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
16426 * mini.c, mini-exceptions.c: enabled running fault handlers
16429 2007-01-03 Miguel de Icaza <miguel@novell.com>
16431 * driver.c: If nothing fail, do not use the string "failed",
16432 because it makes it very annoying to view test result logs on the
16435 2006-12-30 Miguel de Icaza <miguel@novell.com>
16437 * debug-debugger.c (mono_debugger_main): Rename "main" to
16438 "main_method" to prevent a warning.
16440 Remove a warning for unused field.
16442 2006-12-28 Martin Baulig <martin@ximian.com>
16445 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
16447 2006-12-22 Martin Baulig <martin@ximian.com>
16449 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
16450 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
16451 seperate `.mdb_debug_info' section, so we can access it from the
16452 debugger even if the binary is stripped.
16454 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
16455 from the `.mdb_debug_info' here to prevent the linker from
16456 removing that section.
16458 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
16459 mdb-debug-info64.s.
16461 2006-12-19 Robert Jordan <robertj@gmx.net>
16463 * mini-x86: enable the code to return small structures in
16464 registers for FreeBSD as well. Fixes bug #80278.
16465 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
16467 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16469 * mini-x86.c: align the stack when calling the profiler
16470 function instrumenting the prolog (on OSX).
16472 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
16474 * mini.c: emit a break opcode where Debugger.Break () is called.
16476 2006-12-13 Miguel de Icaza <miguel@novell.com>
16478 * mini.c (mono_method_to_ir): Provide useful information on this
16479 assert, to prevent others from debugging like I did.
16481 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
16483 * mini.c: enable code which was incorrectly commented
16486 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
16488 * mini-x86.c: enable on OSX, too, the code to return small
16489 structures in registers.
16491 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
16493 * mini-x86.c: remove the use of the dynamic code manager here, too.
16495 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
16497 * mini.h, debug-debugger.c, tramp-*.c: fixed
16498 mono_debugger_create_notification_function() to use
16499 mono_global_codeman_reserve () instead of a dynamic code manager.
16501 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
16503 * mini.c, jit-icalls.h, jit-icalls.c: remove the
16504 ves_array_element_address() jit icall and use a generated
16505 managed method instead (which is about 4 times faster for a rank 3
16508 2006-11-29 Mark Mason <mason@broadcom.com>
16510 * basic-calls.cs: additional tests for passing
16511 structures as function arguments.
16513 2006-11-29 Mark Mason <mason@broadcom.com>
16515 * mini-mips.h: disable custom exception handling
16516 * mini-mips.c: throw/rethrow should use jalr to call
16517 exception stubs. Fixed bug with passing structures
16518 by value. More support for tracing floating point
16521 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16523 * mini.c: fixed typo in the soft-float ldind.r4 handling
16526 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
16528 * mini.c, mini.h, driver.c: added --runtime command line
16529 option to select a different runtime than the autodetected one.
16530 * jit.h: added API for embedders to initialize with a specific
16533 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
16535 * mini.c: handle also boxing of r4 values (bug #80024).
16537 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
16539 * mini-ppc.c: force indirect calls until we reserve
16540 enough address space for all the generated code.
16542 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
16544 * exceptions-arm.c: workaround bugs in the libc definition
16545 of struct ucontext.
16547 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
16549 * inssel.brg: fixes from me and Mark Mason.
16551 2006-11-23 Dick Porter <dick@ximian.com>
16553 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
16554 semaphore display now we've fixed the initial value
16556 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
16558 * inssel.brg: partially revert the last change to fix the build.
16560 2006-11-21 Mark Mason <mason@broadcom.com>
16562 * inssel.brg: Add and use compare-and-branch macros to support
16563 architectures that do not have condition code registers (ie. MIPS).
16564 * *-mips.{c,brg,md}: Fix copyright statements
16566 2006-11-20 Mark Mason <mason@broadcom.com>
16568 * Makefile.am: remove mini-codegen.c from list of MIPS sources
16569 * mini.c: Allow GET_CONTEXT to be specified by the arch port
16570 * mini.h: Added declaration for mono_print_ins()
16571 * mini-codegen.c: added ins_spec initializer for MIPS
16572 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
16573 vreg to be virtual and hreg to be non-virtual.
16574 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
16575 is not yet working/implemented correctly.
16576 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
16577 non-static, fixup calls to print_ins() from other parts in the file.
16579 2006-11-20 Mark Mason <mason@broadcom.com>
16581 * basic-calls.cs: added tests for passing structures as arguments
16584 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
16586 * inssel-long32.brg: optimize signed division by power of two.
16588 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
16590 * mini-arm.c: added support for interworking with thumb code
16591 (mono must be still be built using the ARM instruction encoding).
16593 2006-11-19 Miguel de Icaza <miguel@novell.com>
16595 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
16596 verifier has different rules for it. Fixes a few verifier issues
16599 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
16600 at the end, so people know what happened.
16602 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
16604 * brach-opts.c: in optimize_exception_target() make sure we
16605 are in a catch clause (fixes bug #79871).
16607 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
16609 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
16610 more soft-float support fixes.
16612 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
16614 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
16615 that are passed half on the stack and half in registers.
16617 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
16619 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
16620 more mips integration work from Mark E Mason
16621 <mark.e.mason@broadcom.com>.
16623 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
16625 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
16626 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
16627 tramp-mips.c: added sources for the mips port, not
16628 integrated in the build yet. Contributed by
16629 Mark E Mason <mark.e.mason@broadcom.com>.
16631 2006-11-14 Neale Ferguson <neale@sinenomine.net>
16633 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
16635 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
16637 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
16638 put the soft-float rules in its own file since it seems to
16639 break s390 compilation.
16641 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
16643 * mini-arm.c: fixed wrnings.
16645 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
16647 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
16648 inssel-arm.brg: ARM support for soft-float.
16650 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
16652 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
16653 loads and stores of 32 bit fp values.
16655 2006-11-10 Zoltan Varga <vargaz@gmail.com>
16657 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
16659 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
16660 works. Fixes #79852 and #79463.
16662 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
16664 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
16665 more soft-float support WIP and fixes.
16667 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
16669 * mini-arm.c: some VFP updates.
16671 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
16673 * mini-exceptions.c: 0 is a valid local var offset in some
16674 architectures, don't assert (bug #78508).
16676 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
16678 * exceptions-arm.c: fixed off by one error in stack walk code.
16680 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
16682 * mini.h, mini.c: more precise tracking of type load exceptions.
16684 2006-11-03 Robert Jordan <robertj@gmx.net>
16686 * Makefile.am: [WIN32] Add monow.exe target.
16687 * driver.c: [WIN32] Don't detach the console when debugging.
16690 2006-10-30 Miguel de Icaza <miguel@novell.com>
16692 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
16694 2006-10-23 Zoltan Varga <vargaz@gmail.com>
16696 * aot-compiler.c (emit_method_info): Add a case missed earlier.
16698 * driver.c (mini_regression): Fix --regression with AOT.
16700 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
16702 2006-10-17 Zoltan Varga <vargaz@gmail.com>
16704 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
16706 * mini-sparc.h: Don't use sigaction on sparc/linux.
16708 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
16710 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
16712 * mini-exceptions.c: Add proper include files for getpid ().
16714 2006-10-16 Zoltan Varga <vargaz@gmail.com>
16716 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
16717 address instead of a MonoJitInfo* to avoid decoding the exception info for the
16720 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
16721 name cache to reduce its size.
16723 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
16725 2006-10-15 Zoltan Varga <vargaz@gmail.com>
16727 * mini-x86.c: Save/restore the current LMF structure more efficiently using
16728 the mono_lmf TLS variable.
16730 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
16731 trampoline lmf frames.
16733 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
16735 2006-10-14 Zoltan Varga <vargaz@gmail.com>
16737 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
16738 the mono_lmf TLS variable.
16740 * mini-exceptions.c: Access the LMF structure through accessors.
16742 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
16743 variable instead of in jit_tls->lmf.
16745 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
16747 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
16748 trampoline lmf frames.
16750 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
16752 2006-10-12 Zoltan Varga <vargaz@gmail.com>
16754 * mini.c trace.c mini-x86.c: Revert these too.
16756 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
16759 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
16761 * genmdesc.c: removed now dead code.
16763 2006-10-09 Robert Jordan <robertj@gmx.net>
16765 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
16767 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
16769 * mini.h: do not leave gaps in the opcode values.
16771 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
16773 * jit-icalls.h: flag functions as internal here, too.
16775 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
16777 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
16778 functions with the internal attribute.
16780 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
16782 * aot-compiler.c: fclose the file descriptor in the profile read loop.
16784 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
16786 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
16789 2006-10-05 Zoltan Varga <vargaz@gmail.com>
16791 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
16792 tail calls as on other platforms.
16794 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
16796 * iltests.il: Add a few tailcall tests.
16798 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16800 * driver.c: fix loop for old compilers (bug #79521).
16802 2006-10-02 Zoltan Varga <vargaz@gmail.com>
16804 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
16806 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
16808 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
16809 metadata without any code.
16811 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
16812 more precise debugging information using gdb.
16814 2006-09-30 Zoltan Varga <vargaz@gmail.com>
16816 * inssel-ia64.brg: Make the helper methods static.
16818 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16820 * inssel-x86.brg: make the helper methods static.
16822 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
16824 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
16826 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16828 * mini.c: updates for monoburg changes.
16829 * inssel.brg: make a few helper functions static as they should.
16831 2006-09-27 Zoltan Varga <vargaz@gmail.com>
16833 * Makefile.am: Move mini-codegen.c to common_sources.
16835 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16837 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
16839 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
16840 mini-ppc.h: port to use the common local register allocator.
16842 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16844 * mini.h: Remove the comment too then.
16846 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
16848 * mini.h: put back backend.data which is to be used shortly and
16849 doesn't increase the size of MonoInst. If any 64 bit arch aligned
16850 pointers on 4 byte boundaries it'd have much bigger issues running
16851 and you can ifdef it out anyway.
16853 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16855 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
16856 MonoInst size by 4 bytes on 64 bit machines.
16858 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
16860 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
16861 replacement with more meaningful field names. Arch maintainers, please
16862 check the assigned names are good enough for your arch.
16864 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16866 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
16867 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
16869 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
16871 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
16872 relocations and memory requirements, put the optimization flags
16873 definitions in their own file.
16875 2006-09-24 Zoltan Varga <vargaz@gmail.com>
16877 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
16879 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
16881 2006-09-22 Zoltan Varga <vargaz@gmail.com>
16883 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
16885 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
16887 * inssel.brg: use the correct function to get the size of an item
16888 in an array, given an element class.
16889 * aot-compiler.c: do not access class->class_size directly.
16891 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
16893 * mini.h, debug-mini.c: added a debugging function to print
16894 info about local variables and arguments in a jitted method.
16896 2006-09-20 Zoltan Varga <vargaz@gmail.com>
16898 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
16900 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
16902 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16904 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
16905 inner and outer loops when passing vtypes.
16907 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
16909 * mini-ppc.c: take into account the cpu errata for cache flushing
16910 which caused some random errors (bug #79381).
16912 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16914 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
16915 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
16917 2006-09-17 Zoltan Varga <vargaz@gmail.com>
16919 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
16922 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
16923 freebsd ports tree.
16925 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
16926 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
16928 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
16931 2006-09-13 Zoltan Varga <vargaz@gmail.com>
16933 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
16935 2006-09-12 Zoltan Varga <vargaz@gmail.com>
16937 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
16938 macro does not have to be changed during debugging.
16940 * 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>.
16942 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
16944 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
16946 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
16947 MONO_ARCH_NO_EMULATE_MUL is defined.
16949 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
16951 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
16953 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
16955 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
16957 2006-09-11 Zoltan Varga <vargaz@gmail.com>
16959 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
16960 stuff to mini-exceptions.c where it is used.
16962 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
16963 setup code, the real one is in mini-exceptions.c.
16965 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
16966 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
16967 some changes from the freebsd ports tree.
16969 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
16972 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
16974 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
16976 * mini.c: on Linux, check for /proc to be mounted
16977 (bug# 79351, novell bug#201204).
16979 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
16981 * mini.c: handle cases where pthread_attr_getstack() behaves
16982 incorrectly (bug #78096).
16984 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
16986 * mini-arm.c: support larger stack frames (bug #79272).
16988 2006-09-08 Zoltan Varga <vargaz@gmail.com>
16990 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
16992 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
16995 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
16996 mono_class_from_name () to find a class from its name.
16998 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
17000 2006-09-07 Zoltan Varga <vargaz@gmail.com>
17002 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
17004 2006-09-05 Kornel Pal <kornelpal@gmail.com>
17006 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
17008 2006-09-04 Zoltan Varga <vargaz@gmail.com>
17010 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
17011 callinfo->trampoline.
17013 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
17015 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
17018 2006-09-03 Zoltan Varga <vargaz@gmail.com>
17020 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
17022 2006-09-02 Zoltan Varga <vargaz@gmail.com>
17024 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
17025 stats.method_trampolines, it is already done by the generic trampoline code.
17027 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
17029 2006-09-01 Zoltan Varga <vargaz@gmail.com>
17031 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
17033 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
17035 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
17037 * mini.c (print_jit_stats): Print mscorlib mempool size too.
17039 * mini.c (print_jit_stats): Print new stats.
17041 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
17043 2006-08-31 Zoltan Varga <vargaz@gmail.com>
17045 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
17046 Address on two dimensional arrays. Fixes #78729.
17048 * mini.h (MonoCompile): Add a 'skip_visibility' field.
17050 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
17053 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
17055 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
17058 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
17060 (mini_get_ldelema_ins): Ditto.
17062 2006-08-30 Zoltan Varga <vargaz@gmail.com>
17064 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
17065 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
17068 2006-08-29 Neale Ferguson <neale@sinenomine.net>
17070 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
17071 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
17073 * exceptions-s390x.c: Cosmetic change.
17075 * tramp-s390.c: Fix warning.
17077 * cpu-s390.md: Correct length of mul_imm.
17079 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
17081 * aot-compiler.c: added binary writer with ELF backend
17082 implementation (only on Linux/x86 for now).
17084 2006-08-18 Zoltan Varga <vargaz@gmail.com>
17086 * Makefile.am: Don't run net 2.0 AOT tests.
17088 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
17089 (mono_compile_assembly): Skip net 2.0 assemblies as well.
17091 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
17093 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
17095 * aot-compiler.c: simplified and refactored the asm-writing code
17096 to allow different backends.
17098 2006-08-18 Zoltan Varga <vargaz@gmail.com>
17100 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
17102 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
17103 little. Share patches of type TYPE_FROM_HANDLE as well.
17105 * mini.c (mono_patch_info_equal): New helper function.
17106 (mono_patch_info_hash): Ditto.
17108 * aot-compiler.c (emit_method_code): Fix s390 build.
17110 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
17111 is not handled because it is stored as a flag and not as a type ctor. Fixes
17114 2006-08-17 Zoltan Varga <vargaz@gmail.com>
17116 * aot-compiler.c: Fix computation of GOT slot statistics.
17118 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
17119 Also remove support for not PIC AOT.
17121 * mini.h: Bump AOT file format version.
17123 * objects.cs: Add a test for #78990.
17125 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
17126 (peter.dettman@iinet.net.au). Fixes #79087.
17128 * basic-long.cs: Add a test for the above.
17130 2006-08-16 Zoltan Varga <vargaz@gmail.com>
17132 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
17134 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
17137 2006-08-15 Zoltan Varga <vargaz@gmail.com>
17139 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
17142 2006-08-10 Jonathan Chambers <joncham@gmail.com>
17144 * mini.c: Don't verify COM proxy invoke calls
17147 2006-08-10 Dick Porter <dick@ximian.com>
17149 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
17150 which process is holding semaphores locked.
17152 2006-08-08 Zoltan Varga <vargaz@gmail.com>
17154 * mini-ia64.c mini-amd64.c: Fix #79027.
17156 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
17158 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
17160 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
17161 implicit arguments in a vararg call. Fixes #79027.
17163 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
17165 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
17166 (mono_get_array_new_va_signature): Ditto.
17168 2006-08-05 Zoltan Varga <vargaz@gmail.com>
17170 * aot-runtime.c: Call init_plt lazily.
17172 * inssel-long.brg: Fix unsigned long->int conversion.
17174 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
17176 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
17177 that most data is now in the .rss/.data section.
17179 2006-08-04 Zoltan Varga <vargaz@gmail.com>
17181 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
17183 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
17185 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
17187 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
17189 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
17190 virtual call. Fixes #79010.
17192 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
17193 and use the result as the this argument in the real call.
17195 * generics.2.cs: Add a new test for #79010.
17197 2006-08-03 Zoltan Varga <vargaz@gmail.com>
17199 * mini-x86.c: Fix a warning.
17201 * aot-compiler.c: Add a bunch of statistics.
17203 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
17205 2006-08-02 Zoltan Varga <vargaz@gmail.com>
17207 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
17209 2006-08-01 Zoltan Varga <vargaz@gmail.com>
17211 * 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>.
17213 2006-07-13 Miguel de Icaza <miguel@novell.com>
17215 * mini.c (mono_method_to_ir): Obtain the original method in the
17216 CIL stream and use this to perform validation.
17220 2006-07-19 Zoltan Varga <vargaz@gmail.com>
17222 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
17223 (mono_arch_call_opcode): Ditto.
17225 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
17228 * mini.c (mono_patch_info_dup_mp): New helper function.
17230 * aot-compiler.c (compile_method): Fix some of the memory allocated during
17231 compilation. Fixes #78827.
17233 2006-07-18 Kornel Pal <kornelpal@gmail.com>
17235 * declsec.c: Use original security informations for
17236 MONO_WRAPPER_MANAGED_TO_MANAGED.
17238 2006-07-15 Jonathan Chambers <joncham@gmail.com>
17240 * mini.c: Allow Com Interop methods/classes and
17241 don't verify COM wrapper calls
17244 2006-07-13 Zoltan Varga <vargaz@gmail.com>
17246 * inssel-long32.brg: Fix long->i4 checked conversion.
17248 * exceptions.cs: Add a test for the above.
17250 2006-07-08 Zoltan Varga <vargaz@gmail.com>
17252 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
17254 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
17257 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
17260 2006-07-03 Zoltan Varga <vargaz@gmail.com>
17262 * mini.c: Fix solaris/x86 exception handling.
17264 * Makefile.am: Get rid of $(ICU_LIBS).
17266 2006-07-02 Zoltan Varga <vargaz@gmail.com>
17268 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
17269 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
17270 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
17272 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
17274 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
17275 this function causes a SIGSEGV.
17277 2006-06-22 Zoltan Varga <vargaz@gmail.com>
17279 * mini.c: Remove unused solaris/x86 includes.
17281 2006-06-21 Zoltan Varga <vargaz@gmail.com>
17283 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
17285 2006-06-20 Jb Evain <jbevain@gmail.com>
17287 * cpu-g4.md: fix max length of start_handler instruction.
17289 2006-06-20 Massimiliano Mantione <massi@ximian.com>
17290 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
17292 2006-06-16 Massimiliano Mantione <massi@ximian.com>
17293 * ssa.c: Fixed bug 78653 for SSA based deadce.
17294 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
17295 MonoInst.flags, used in SSA based deadce.
17296 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
17297 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
17299 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
17301 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
17302 it can end up using non executable memory on ppc64 systems
17303 running ppc32 userspace (fix from Johannes Berg).
17305 2006-06-14 Dick Porter <dick@ximian.com>
17307 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
17310 2006-06-13 Massimiliano Mantione <massi@ximian.com>
17311 * mini.c: Made so that inline is locally disabled if it would
17312 trigger a .cctor, because too many apps depend on this behavior
17313 (which seems to be also the one of the MS CLR).
17315 2006-06-13 Zoltan Varga <vargaz@gmail.com>
17317 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
17318 No idea why this worked before.
17320 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
17321 which branch to outer exception clauses since they could skip the
17322 inner finally clauses. Fixes #78633.
17324 * exceptions.cs: Add a test for the above.
17326 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
17329 * iltests.il: Add a test for the above.
17331 2006-06-12 Zoltan Varga <vargaz@gmail.com>
17333 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
17334 after the end of a try bblock, to prevent asserts in mini_method_compile ().
17336 * iltests.il: Add a test for the above.
17338 2006-06-10 Zoltan Varga <vargaz@gmail.com>
17340 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
17342 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
17343 methods as instrinsics.
17345 2006-06-09 Wade Berrier <wberrier@novell.com>
17347 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
17348 (simple-cee-ops.h ssapre-mini-ops.h)
17350 2006-06-09 Neale Ferguson <neale@sinenomine.net>
17352 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
17353 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
17355 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
17356 * cpu-s390x.md: Fix max. length values for a couple of instructions.
17358 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
17360 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
17362 2006-06-08 Massimiliano Mantione <massi@ximian.com>
17364 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
17365 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
17366 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
17367 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
17368 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
17369 of opcodes, so that bug 78549 should not happen again.
17370 * ssapre.c: Updated to use the renamed files.
17372 2006-06-08 Zoltan Varga <vargaz@gmail.com>
17374 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
17375 in OP_ATOMIC_EXCHANGE_I4.
17377 2006-06-07 Wade Berrier <wberrier@novell.com>
17379 * tramp-s390.c: Fix s390 build (add missing pointer declarations
17380 in mono_debugger_create_notification_function)
17382 2006-06-06 Zoltan Varga <vargaz@gmail.com>
17384 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
17386 * mini.c (type_from_stack_type): Disable some changes which do not
17389 * driver.c: Reenable opts.
17391 * mini.h (MonoStackSlot): New structure to keep track of the verification state
17392 of the evaluation stack.
17394 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
17395 evaluation stack trace at entry to the bblock.
17397 * mini.c (merge_stacks): New function to perform verification of stack merges.
17398 Turned off by default.
17400 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
17403 2006-06-06 Massimiliano Mantione <massi@ximian.com>
17405 * local-propagation.c: Fixed bug 78549.
17407 2006-06-04 Zoltan Varga <vargaz@gmail.com>
17409 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
17411 2006-06-02 Miguel de Icaza <miguel@novell.com>
17413 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
17414 tramp-arm.c, tramp-ia64.c
17415 (mono_debugger_create_notification_function): Update signature to
17416 new signature and use new protocol for creating the notification
17419 Should fix the build.
17421 2006-06-02 Geoff Norton <gnorton@customerdna.com>
17423 * exceptions-ppc.c (mono_jit_walk_stack)
17424 (ves_icall_get_frame_info): Fix the build
17426 2006-06-02 Zoltan Varga <vargaz@gmail.com>
17428 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
17430 2006-05-31 Raja R Harinath <rharinath@novell.com>
17432 * il2tests.2.il: New file for generics CIL tests. Add test for
17434 * Makefile.am: Update.
17437 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
17440 2006-05-30 Massimiliano Mantione <massi@ximian.com>
17442 * aliasing.c: Fixed bug 78311.
17444 2006-05-29 Martin Baulig <martin@ximian.com>
17446 * mini-exceptions.c (mono_find_jit_info): When computing the
17447 native offset, check whether we're actually inside the method's
17448 code; call mono_debug_print_stack_frame() to format the frame.
17449 (ves_icall_System_Exception_get_trace): Call
17450 mono_debug_print_stack_frame() to format the stack frame.
17451 (ves_icall_get_trace): Update to the new debugging API.
17452 (mono_jit_walk_stack_from_ctx): Likewise.
17453 (ves_icall_get_frame_info): Likewise.
17455 * mini.c (get_method_from_ip): Use the new debugging API.
17456 (mono_print_method_from_ip): Likewise.
17459 (mono_jit_walk_stack): Use the new debugging API.
17460 (ves_icall_get_frame_info): Likewise.
17462 2006-05-27 Zoltan Varga <vargaz@gmail.com>
17464 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
17466 2006-05-25 Massimiliano Mantione <massi@ximian.com>
17468 * mini.c: Added "limitator" to inline for debugging.
17470 2006-05-24 Martin Baulig <martin@ximian.com>
17472 * debug-debugger.c (mono_debugger_init): Create a private,
17473 malloc()-based code manager for the notification function and
17474 intentionally leak it on exit. This fixes the crash-on-exit race
17478 (mono_debugger_create_notification_function): Added
17479 `MonoCodeManager *' argument.
17482 (mono_debugger_create_notification_function): Added
17483 `MonoCodeManager *' argument.
17485 2006-05-23 Massimiliano Mantione <massi@ximian.com>
17487 * aliasing.c: Fixed 64 bit issue.
17488 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
17489 default since all known bugs are fixed (one more time!).
17491 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
17493 * mini.c: write barrier support.
17495 2006-05-23 Martin Baulig <martin@ximian.com>
17497 * debug-debugger.c: Revert Paolo's change. Add comment and #error
17498 check at the top of the file.
17500 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
17502 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
17503 reverting changes without reason and without changelog entries.
17505 2006-05-18 Zoltan Varga <vargaz@gmail.com>
17507 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
17508 to a few opcodes. Fixes #78439.
17510 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
17511 consistency with other archs.
17513 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
17515 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17517 * debug-debugger.c: fix the build.
17519 2006-05-17 Martin Baulig <martin@ximian.com>
17522 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
17523 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
17524 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
17525 (debugger_attach): Call GC_mono_debugger_add_all_threads().
17527 2006-05-11 Zoltan Varga <vargaz@gmail.com>
17529 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
17531 2006-05-10 Zoltan Varga <vargaz@gmail.com>
17533 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
17534 MONO_TYPE_GENERICINST.
17536 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
17537 MONO_TYPE_GENERICINST.
17539 2006-05-09 Zoltan Varga <vargaz@gmail.com>
17541 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
17544 2006-05-08 Zoltan Varga <vargaz@gmail.com>
17546 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
17548 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
17550 2006-05-06 Zoltan Varga <vargaz@gmail.com>
17552 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
17553 mono_trace_cleanup ().
17555 * iltests.il: Fix problem with the newly added test.
17557 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
17558 due to register constraints, free up the previous hreg. Fixes #78314.
17560 * iltests.il: Add new test for #78314.
17562 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
17563 Interlocked.Add. Fixes #78312.
17565 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
17567 2006-05-05 Zoltan Varga <vargaz@gmail.com>
17569 * inssel.brg (mini_emit_virtual_call): Fix a warning.
17571 2006-05-05 Martin Baulig <martin@ximian.com>
17573 * debug-mini.c (mono_debug_open_block): New method.
17576 (mono_arch_output_basic_block): Call mono_debug_open_block() at
17577 the beginning of each basic block.
17580 (mono_arch_output_basic_block): Call mono_debug_open_block() at
17581 the beginning of each basic block.
17583 2006-05-04 Massimiliano Mantione <massi@ximian.com>
17585 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
17586 default until I understand why they break the build on amd64.
17588 2006-05-04 Zoltan Varga <vargaz@gmail.com>
17590 * mini.c (mini_cleanup): Call mono_cleanup ().
17592 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
17595 2006-05-04 Massimiliano Mantione <massi@ximian.com>
17597 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
17598 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
17599 default since all known bugs are fixed, and I cannot reproduce bug
17600 77944... I'm asking Matt Hargett to test again after this commit.
17602 2006-04-28 Massimiliano Mantione <massi@ximian.com>
17604 * mini-codegen.c: Fixed typo that thrashed inline.
17606 2006-04-28 Zoltan Varga <vargaz@gmail.com>
17608 * dominators.c (compute_dominators): Avoid using a worklist since
17609 it is not correct in some cases. Instead, iterate over all bblocks as
17610 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
17612 2006-04-28 Miguel de Icaza <miguel@novell.com>
17614 * mini.c (mono_jit_compile_method_inner): Use
17615 mono_prepare_exception_from_error that resets the value
17618 2006-04-27 Miguel de Icaza <miguel@novell.com>
17620 * mini.c: Move the mini_loader_error_to_exception to metadata.
17622 2006-04-27 Massimiliano Mantione <massi@ximian.com>
17624 * aliasing.c: Fixed bug 78210.
17626 2006-04-27 Massimiliano Mantione <massi@ximian.com>
17628 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
17629 default until all their problems (or the ones they trigger) are fixed.
17631 2006-04-26 Zoltan Varga <vargaz@gmail.com>
17633 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
17635 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
17636 as loaded only after resolving patches since that could invoke the same method.
17638 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
17640 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
17643 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
17646 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
17649 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
17650 made from AOT code through the PLT table.
17652 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
17653 holding the plt offset when a call is made to the aot plt trampoline.
17655 2006-04-25 Zoltan Varga <vargaz@gmail.com>
17657 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
17660 * Makefile.am (common_sources): Fix build breakage.
17662 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
17663 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
17664 intra-assembly calls if possible.
17666 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
17668 * mini-trampolines.c: Handle PLT entries.
17670 * mini.c: Avoid creating a GOT var for calls.
17672 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
17673 from mscorlib code.
17675 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
17676 from mscorlib code.
17678 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
17681 * mini.h: Bump AOT file format version.
17683 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
17686 2006-04-25 Martin Baulig <martin@ximian.com>
17688 * driver.c: Disable copyprop, consprop and inline when running
17689 inside the debugger.
17691 2006-04-25 Martin Baulig <martin@ximian.com>
17693 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
17694 with `get_current_thread' and added `detach'.
17695 (MonoDebuggerMetadataInfo): Added `thread_size',
17696 `thread_tid_offset', `thread_stack_ptr_offset' and
17697 `thread_end_stack_offset'.
17699 2006-04-25 Zoltan Varga <vargaz@gmail.com>
17701 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
17704 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
17705 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
17707 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
17709 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
17711 * aot.c: Add support for ADJUSTED_IID.
17713 2006-04-24 Zoltan Varga <vargaz@gmail.com>
17715 * aot.c (emit_method_order): Don't align method_order_end.
17717 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
17718 the interface ID changes.
17720 2006-04-21 Dick Porter <dick@ximian.com>
17722 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
17723 cleaning up a thread. Fixes the new part of bug 77470.
17725 2006-04-20 Geoff Norton <gnorton@customerdna.com>
17727 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
17728 to managed wrapper.
17730 2006-04-19 Zoltan Varga <vargaz@gmail.com>
17732 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
17734 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
17735 SIGSEGV. Fixes #78072.
17737 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
17738 unregister our SIGABRT handler.
17740 2006-04-19 Massimiliano Mantione <massi@ximian.com>
17742 * mini.c: Disabled inline where it can alter the call stack in a
17743 way visible from managed code.
17744 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
17747 2006-04-16 Zoltan Varga <vargaz@gmail.com>
17749 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
17750 on other platforms. Fixes #78089.
17752 2006-04-13 Martin Baulig <martin@ximian.com>
17754 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
17755 determine whether we're inside the debugger.
17758 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
17760 2006-04-12 Zoltan Varga <vargaz@gmail.com>
17762 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
17763 handler clauses. Fixes #78024.
17765 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
17766 in the CALL_MEMBASE opcodes. Fixes #78088.
17767 (mono_arch_get_vcall_slot_addr): Ditto.
17769 2006-04-10 Martin Baulig <martin@ximian.com>
17771 * debug-debugger.c: The thread handling code has now been moved
17772 into ../metadata/threads.c.
17774 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17776 * driver.c (mono_main): Fix --with-gc=none build.
17778 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
17779 (mono_spillvar_offset_float): Ditto.
17780 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
17781 hreg, not when its !global, since on ia64, there is a third category: stacked
17784 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
17786 * mini.c: set MonoInst->klass for load field address and a few other
17789 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17791 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
17793 2006-04-07 Zoltan Varga <vargaz@gmail.com>
17795 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
17796 the branch opt changes.
17798 2006-04-06 Dick Porter <dick@ximian.com>
17800 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
17802 * wapihandles.c (mini_wapi_seminfo):
17803 * driver.c (mono_main): Add semaphore info option
17805 2006-04-05 Zoltan Varga <vargaz@gmail.com>
17807 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
17808 branch optimization changes. Fixes #78009.
17810 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17812 * mini.c: ignore accessibility of methods in managed->native wrappers.
17814 2006-04-04 Zoltan Varga <vargaz@gmail.com>
17816 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
17818 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
17820 2006-04-03 Zoltan Varga <vargaz@gmail.com>
17822 * mini.c: Modify the branch optimizations to preserve the invariant that
17823 the entries inside the in_bb and out_bb arrays are unique.
17824 (mono_unlink_bblock): Avoid creation of new arrays.
17826 2006-04-02 Zoltan Varga <vargaz@gmail.com>
17828 * mini.c (mono_unlink_bblock): Fix regression caused by previous
17831 2006-04-01 Zoltan Varga <vargaz@gmail.com>
17833 * mini.c (optimize_branches): Remove the "optimizations" in
17834 the cbranch1/cbranch2 -> branch cases which were causing several
17835 problems in the past. Fixes #77986.
17837 2006-03-31 Chris Toshok <toshok@ximian.com>
17839 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
17840 default optimizations :(
17842 2006-03-31 Zoltan Varga <vargaz@gmail.com>
17844 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
17847 2006-03-31 Massimiliano Mantione <massi@ximian.com>
17849 * local-propagation.c: Added comments to structs and removed
17850 "Mono" prefixes from local tree mover types.
17852 2006-03-30 Zoltan Varga <vargaz@gmail.com>
17854 * Makefile.am (arch_sources): Define this for each architecture so
17855 libmono_la_SOURCES is defined in one place.
17857 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
17859 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
17862 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
17864 * driver.c: print the GC name supplied by configure.
17866 2006-03-29 Massimiliano Mantione <massi@ximian.com>
17868 * local-propagation.c: Added tree mover, and moved here all the
17869 local propagation code from mini.c
17870 * mini.c: Added support for treeprop, and moved all the local
17871 propagation code to local-propagation.c
17872 * mini.h: Added support for treeprop
17873 * driver.c: Added support for treeprop, enabled consprop, copyprop,
17874 treeprop, inline and deadce by default
17875 * Makefile.am: Added local-propagation.c
17877 2006-03-25 Zoltan Varga <vargaz@gmail.com>
17879 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
17881 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
17883 * debug-debugger.c: make it compile without the Boehm GC.
17885 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
17887 * mini.c: fixed issue with mismatch when an icall is registered
17888 with multiple names but same address.
17890 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
17892 * declsec.c, mini-exceptions.c: use write barrier to set reference
17893 fields of managed objects.
17895 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17897 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
17898 (can_access_internals): Fix a warning.
17900 * mini.c (print_method_from_ip): Rename this to
17901 mono_print_method_from_ip so it gets exported.
17903 * trace.c: Deal with strings inside StringBuilder's containing garbage
17904 and fix memory leaks. Fixes #77848.
17906 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17908 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
17911 2006-03-16 Neale Ferguson <neale@sinenomine.net>
17913 * mini-s390.c: Remove OP_X86_TEST_NULL.
17915 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
17917 * mini.c: use the correct GetHashCode() for the moving collector.
17919 2006-03-16 Massimiliano Mantione <massi@ximian.com>
17921 * liveness.c: Regalloc spill cost tuning.
17923 2006-03-15 Neale Ferguson <neale@sinenomine.net>
17925 * mini-s390x.h: Correct S390_LONG macro.
17927 * mini-s390x.c: Cleanup unused code.
17929 2006-03-15 Zoltan Varga <vargaz@gmail.com>
17931 * jit-icalls.h: New file.
17933 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
17934 icalls and include that instead of including jit-icalls.c.
17936 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
17939 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
17941 * mini.c: when checking for member accessibility, also check for
17942 friend assemblies and for explicit interface implementations.
17944 2006-03-14 Zoltan Varga <vargaz@gmail.com>
17946 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
17948 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
17950 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
17951 common cases are done first.
17953 * mini-ops.h: Only define platform specific opcodes on the given platform.
17955 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
17958 2006-03-14 Martin Baulig <martin@ximian.com>
17960 Revert Paolo's change from r57348:
17962 * mini.h: don't use gboolean for bitfields.
17963 * mini.c: verifier changes for fields and methods accessibility.
17965 2006-03-13 Neale Ferguson <neale@sinenomine.net>
17967 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
17969 * mini-s390x.c: Fix conv_r_un.
17971 * cpu-s390, cpu-s390x.md: Fix lengths.
17973 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
17975 * mini.c: nested types have access to all the nesting
17976 levels, not just the enclosing types.
17978 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
17980 * mini.c: added a few more verification checks.
17982 2006-03-12 Zoltan Varga <vargaz@gmail.com>
17984 * liveness.c: Merge optimizations from the linear-il branch.
17986 2006-03-11 Zoltan Varga <vargaz@gmail.com>
17988 * mini-ia64.c (emit_call): Add a comment.
17990 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
17992 * tramp-ia64.c: Fix some warnings.
17994 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
17996 * mini.h: don't use gboolean for bitfields.
17997 * mini.c: verifier changes for fields and methods accessibility.
17999 2006-03-11 Zoltan Varga <vargaz@gmail.com>
18001 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
18002 lazy icall wrapper changes.
18004 * dominators.c: Replace all the dominator algorithms with faster
18005 ones from the linear-il branch.
18007 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
18010 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
18011 common cases are done first.
18013 * mini-amd64.c: Fix some warnings.
18015 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
18018 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
18021 * mini.h: Add a missing prototype.
18023 2006-03-10 Zoltan Varga <vargaz@gmail.com>
18025 * mini.c: Compile icall wrappers lazily.
18027 * mini-codegen.c: Use printf instead of g_print since its much faster.
18029 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
18032 * mini.c (optimize_branches): Cache the negative result from
18033 remove_block_if_useless ().
18035 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
18036 Also fix some bblock linking issues.
18038 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
18041 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
18043 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
18044 accessed fields first, for better cache behavior.
18046 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
18048 * mini.c: speedup IList<T> array accesses.
18050 2006-03-09 Zoltan Varga <vargaz@gmail.com>
18052 * mini.c (mono_method_to_ir): Handle large methods overflowing the
18053 inline_costs counter. Fixes #77190.
18055 2006-03-06 Zoltan Varga <vargaz@gmail.com>
18057 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
18058 trace messages. Fixes #77706.
18060 2006-03-04 Martin Baulig <martin@ximian.com>
18062 * tramp-amd64.c, tramp-x86.c
18063 (mono_debugger_create_notification_function): Use
18064 mono_global_codeman_reserve() to allocate a buffer at runtime and
18067 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
18069 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
18070 notification function at runtime and then call `initialize' in the
18071 `MONO_DEBUGGER__debugger_info' vtable.
18073 2006-03-04 Zoltan Varga <vargaz@gmail.com>
18075 * iltests.il: Fix a visibility problem.
18077 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
18079 * driver.c, mini.c: add hooks for the counters API.
18081 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
18083 * driver.c: show disabled options.
18085 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
18087 * linear-scan.c: always use cost-driven selection.
18089 2006-02-28 Raja R Harinath <rharinath@novell.com>
18091 * jit-icalls.c (helper_compile_generic_method): Revert change from
18094 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
18096 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
18098 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
18100 * inssel.brg: style fixes, mostly to force the updated monoburg
18101 to run for people using svn.
18103 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
18105 * mini.c: match monoburg changes.
18107 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
18109 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
18110 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
18111 declaration in the header file.
18113 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
18115 * helpers.c: reduce relocations and mem usage.
18117 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
18119 * mini.h, mini-codegen.c: disable logging features if
18120 requested by configure.
18122 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
18124 * mini.c: tiny verifier changes.
18126 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
18128 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
18129 cpu-pentium.md: stack alignment changes for osx/x86,
18130 partially from Geoff Norton <gnorton@customerdna.com>.
18132 2006-02-24 Raja R Harinath <harinath@gmail.com>
18134 * jit-icalls.c (helper_compile_generic_method): Update to changes
18135 in metadata/class.c.
18137 2006-02-24 Zoltan Varga <vargaz@gmail.com>
18139 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
18141 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
18142 interface calls with large offsets.
18144 2006-02-23 Raja R Harinath <rharinath@novell.com>
18146 * jit-icalls.c (helper_compile_generic_method): Document the
18147 special-case we depend on so that we can inflate the method twice
18148 with the same context with no bad side-effects.
18150 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
18152 * mini-x86.c, mini-amd64.c: fix for case when xen support
18155 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
18157 * mini-x86.c, mini-amd64.c: generate code to access tls items
18158 in a faster way for Xen systems.
18160 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
18162 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
18163 updates and compilation fixes for the OSX/x86 port, mostly from
18164 Geoff Norton <gnorton@customerdna.com>.
18166 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
18168 * inssel.brg: faster interface call implementation
18169 to sync with the interface_offsets MonoVTable changes.
18171 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
18173 * mini.c: more verification checks.
18175 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
18177 * mini.c: added a few more verification checks.
18179 2006-02-17 Neale Ferguson <neale@sinenomine.net>
18181 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
18182 facility on the processor and use it if available.
18184 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
18186 * driver.c, aot.c, mini.c: throw exception if the IL code is
18187 invalid or unverifiable.
18189 2006-02-17 Raja R Harinath <rharinath@novell.com>
18191 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
18194 2006-02-16 Zoltan Varga <vargaz@gmail.com>
18196 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
18198 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
18200 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
18201 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
18202 handling of instantiated generic valuetypes.
18204 2006-02-11 Zoltan Varga <vargaz@gmail.com>
18206 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
18207 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
18210 * generics.2.cs: Revert the nullable reftypes tests.
18212 2006-02-10 Zoltan Varga <vargaz@gmail.com>
18214 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
18215 using __builtin_frame_address (1) as it doesn't work in the presence
18216 of optimizations. Hopefully fixes #77273.
18218 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
18219 -> generics.cs change as it doesn't work with some automake versions.
18221 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
18223 * mini.c: handle systems that sue a different way to
18224 retrieve the stack address of the current thread.
18226 2006-02-09 Zoltan Varga <vargaz@gmail.com>
18228 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
18229 it specially in the makefile.
18231 * generics.2.cs: Add tests for nullable reference types.
18233 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
18235 * mini.c: always handle the case when mono_jit_init()
18236 is called in a thread different from the main thread,
18237 confusing libgc (bug #77309).
18239 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
18241 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
18243 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
18245 * mini.c: change optimize_branches () to use a single loop
18246 and introduce a new optimization to simplify some range checks.
18248 2006-02-03 Martin Baulig <martin@ximian.com>
18250 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
18251 and merged with debugger_thread_manager_add_thread().
18252 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
18253 inform the debugger about the main thread.
18255 2006-02-03 Zoltan Varga <vargaz@gmail.com>
18257 * basic.cs: Add test for div.un/rem.un constant folding.
18259 2006-02-03 Neale Ferguson <neale@sinenomine.net>
18261 * cpu-s390x.md: correct int_xor_imm length
18263 2006-02-03 Zoltan Varga <vargaz@gmail.com>
18265 * generics.2.cs: New test for #77442.
18267 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
18270 2006-02-02 Martin Baulig <martin@ximian.com>
18272 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
18273 <mono/metadata/mono-debug-debugger.h>
18275 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
18277 2006-02-02 Martin Baulig <martin@ximian.com>
18279 * debug-debugger.h: New header file for debug-debugger.c.
18281 * debug-debugger.c: Big API cleanup; don't run the managed Main()
18282 function is a separate thread anymore; add support for attaching.
18284 2006-02-01 Zoltan Varga <vargaz@gmail.com>
18286 * tramp-x86.c: Fix a warning.
18288 2006-01-31 Zoltan Varga <vargaz@gmail.com>
18290 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
18291 on very large methods.
18293 * aot.c (load_patch_info): Fix a warning.
18295 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
18297 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
18298 mini-ops.h: alu membase optimizations.
18300 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
18302 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
18303 to speedup StringBuilder.
18305 2006-01-27 Zoltan Varga <vargaz@gmail.com>
18307 * dominators.c (mono_compute_natural_loops): Fix detection of
18308 loop body start blocks.
18310 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
18312 2006-01-26 Zoltan Varga <vargaz@gmail.com>
18314 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
18317 2006-01-25 Massimiliano Mantione <massi@ximian.com>
18319 * aliasing.c: Fixed aliasing issue on 64 bit archs.
18321 2006-01-25 Martin Baulig <martin@ximian.com>
18323 * debug-debugger.c: Moved the `MonoDebuggerManager' and
18324 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
18325 started to cleanup this file a little bit.
18327 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
18329 * mini.c: optimize a codepath frequently happening in generics code.
18331 2006-01-23 Martin Baulig <martin@ximian.com>
18333 * Makefile.am: Only compile debug-debugger.c on supported platforms.
18335 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
18336 functions directly.
18338 * driver.c: debug-debugger.c is only available if
18339 `MONO_DEBUGGER_SUPPORTED' is defined.
18341 2006-01-23 Martin Baulig <martin@ximian.com>
18343 * debug-debugger.c: Only enable this on platforms where the Mono
18344 Debugger is working (x86 and x86_64).
18346 2006-01-21 Martin Baulig <martin@ximian.com>
18348 The Mono Debugger is now using the normal `mono' instead of the
18349 `mono-debugger-mini-wrapper' when executing managed code.
18351 * debug-debugger.c: New file; previously known as
18352 debugger/wrapper/wrapper.c.
18354 * debug-mini.c (mono_init_debugger): Removed.
18356 * driver.c (mono_main): Added new `--inside-mdb' command line
18357 argument which is used when running inside the debugger.
18359 2006-01-20 Zoltan Varga <vargaz@gmail.com>
18361 * liveness.c (mono_analyze_liveness): Remove some unused data
18364 2006-01-17 Zoltan Varga <vargaz@gmail.com>
18366 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
18368 2006-01-16 Zoltan Varga <vargaz@gmail.com>
18370 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
18371 depends on implementation details of monobitset.
18373 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
18376 2006-01-15 Zoltan Varga <vargaz@gmail.com>
18378 * liveness.c: Update after monobitset changes.
18380 2006-01-14 Zoltan Varga <vargaz@gmail.com>
18382 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
18384 2006-01-11 Neale Ferguson <neale@sinenomine.net>
18386 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
18388 * mini-s390x.c: Remove warning messages.
18390 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
18392 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
18394 2006-01-10 Zoltan Varga <vargaz@gmail.com>
18396 * generics.2.cs: Add ldelem/stelem_any test.
18398 2006-01-10 Neale Ferguson <neale@sinenomine.net>
18400 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
18402 2006-01-07 Zoltan Varga <vargaz@gmail.com>
18404 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
18406 2006-01-06 Zoltan Varga <vargaz@gmail.com>
18408 * generics.2.cs: Reenable vtype tests.
18410 * inssel-x86.brg: Remove an icorrect valuetype rule.
18412 2006-01-06 Neale Ferguson <neale@sinenomine.net>
18414 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
18415 initial support for OP_ABS.
18417 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18419 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
18421 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18423 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
18424 conversion and implement LADD/LSUB.
18426 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
18429 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18431 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
18433 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
18436 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18438 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
18439 localloc is encountered. Fixes crash in test-183.cs when using gmcs
18440 (stack walk problem).
18442 2006-01-04 Zoltan Varga <vargaz@gmail.com>
18444 * aot.c (mono_aot_load_method): Fix a warning.
18446 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18448 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
18450 2006-01-03 Zoltan Varga <vargaz@gmail.com>
18452 * iltests.il: Add test for #77148.
18454 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
18457 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18459 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
18461 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18463 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
18464 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
18466 * basic-long.cs: Add lconv-to-r4/r8 tests.
18468 2006-01-03 Zoltan Varga <vargaz@gmail.com>
18470 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
18472 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
18473 here as on other archs.
18475 2005-12-29 Neale Ferguson <neale@sinenomine.net>
18477 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
18479 2005-12-29 Neale Ferguson <neale@sinenomine.net>
18481 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
18483 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
18485 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
18486 instrument_prolog; Add memory_barrier instruction.
18488 2005-12-26 Zoltan Varga <vargaz@gmail.com>
18490 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
18492 2005-12-23 Zoltan Varga <vargaz@gmail.com>
18494 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
18496 * aliasing.c inssel.brg: Fix warnings.
18498 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
18499 could skip initialization of some parts of memory.
18501 * mini.c mini-ia64.c: Fix warnings.
18503 * inssel-sparc.brg: Add an implementation of lneg which actually works.
18505 2005-12-22 Zoltan Varga <vargaz@gmail.com>
18507 * aliasing.c (mono_build_aliasing_information): Add a workaround for
18508 a crash seen on sparc.
18510 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
18512 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
18514 2005-12-21 Neale Ferguson <neale@sinenomine.net>
18516 * mini-ops.h: Add s390_backchain instruction
18518 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
18520 * cpu-s390.md: Add s390_backchain instruction
18522 * mini-s390.c: Significant ABI changes
18524 * mini-s390.h: Cater for zero length structures
18526 2005-12-20 Neale Ferguson <neale@sinenomine.net>
18528 * mini-s390.c: ABI fixes
18530 * inssel-s390.brg: Remove debug statements
18532 * cpu-s390.md: Fix length of ATOMIC_xx operations
18534 2005-12-19 Zoltan Varga <vargaz@gmail.com>
18536 * basic-float.cs: Add float<->long conversion tests.
18538 2005-12-16 Neale Ferguson <neale@sinenomine.net>
18540 * mini-s390.c: Fix LOCALLOC processing.
18542 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
18544 2005-12-15 Zoltan Varga <vargaz@gmail.com>
18546 * iltests.il: Add tests for some opcodes not covered by the other
18549 2005-12-15 Neale Ferguson <neale@sinenomine.net>
18551 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
18552 register loading for Tail processing; Correct trace output.
18554 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
18556 * cpu-s390.md: Correct size of jmp instruction.
18558 2005-12-13 Neale Ferguson <neale@sinenomine.net>
18560 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
18562 2005-12-13 Neale Ferguson <neale@sinenomine.net>
18564 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
18565 Bring s390 up to current level.
18567 2005-12-12 Zltan Varga <vargaz@gmail.com>
18569 * generics.2.cs: Disable the newly added tests as they do not work yet.
18571 * generics.2.cs: Add valuetype tests.
18573 2005-12-09 Zoltan Varga <vargaz@gmail.com>
18575 * basic-long.cs: Add i4->u8 test.
18577 * objects.cs: Add tests for JIT intrinsic.
18579 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
18580 optimizations lost by a mistake.
18582 2005-12-07 Zoltan Varga <vargaz@gmail.com>
18584 * basic-long.cs: Remove a test moved to objects.cs.
18586 * arrays.cs: Add more array tests.
18588 2005-12-06 Zoltan Varga <vargaz@gmail.com>
18590 * arrays.cs: Add new tests for multi-dimensional arrays.
18592 2005-12-06 Raja R Harinath <rharinath@novell.com>
18594 * Makefile.am (test_sources2): Add generics.2.cs.
18595 (EXTRA_DIST): Add test_sources2.
18597 2005-12-05 Ben Maurer <bmaurer@ximian.com>
18599 Support for boxing and unboxing nullable types as well as the
18600 isinst operation on nullables, per the CLI ammendment.
18602 * inssel.brg (CEE_ISINST): Special case for nullable
18604 * mini.c (handle_unbox_nullable): new method
18605 (handle_box): Special case for nullable types
18606 (mono_method_to_ir): Call handle_unbox_nullable in correct
18609 * generics.2.cs: New test suite
18611 * Makefile.am: Support for regression tests with generics.
18613 2005-12-03 Zoltan Varga <vargaz@gmail.com>
18615 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
18616 allocated to registers. Fixes #76800.
18618 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
18620 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
18622 2005-11-30 Zoltan Varga <vargaz@gmail.com>
18624 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
18627 2005-11-29 Zoltan Varga <vargaz@gmail.com>
18629 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
18632 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
18634 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
18635 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
18637 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
18638 single precision before storing to a single precision location.
18640 2005-11-28 Raja R Harinath <rharinath@novell.com>
18642 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
18644 2005-11-27 Zoltan Varga <vargaz@gmail.com>
18646 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
18649 * basic.cs: Remove test_0_byte_compares test which was moved to
18650 objects.cs a long time ago.
18652 2005-11-22 Massimiliano Mantione <massi@ximian.com>
18654 * aliasing.c: Fixed aliasing issue on 64 bit archs.
18656 2005-11-20 Zoltan Varga <vargaz@gmail.com>
18658 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
18659 handlers are called.
18661 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
18664 * mini-ia64.c: Add support for the throw->branch exception
18667 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
18669 2005-11-18 Massimiliano Mantione <massi@ximian.com>
18671 * mini.c: Enabled "fastpath" deadce :-)
18673 2005-11-18 Massimiliano Mantione <massi@ximian.com>
18675 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
18676 alias analysis pass to support it.
18677 * mini.h: Likewise.
18679 * liveness.c: Likewise (liveness computation can use aliasing
18680 information to be more accurate).
18681 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
18682 moreover made so that "--compile-all" uses the given optimization
18683 flags and not the default ones.
18684 * aliasing.c: Alias analysis (new file).
18685 * aliasing.h: Likewise.
18686 * Makefile.am: added "aliasing.c" and "aliasing.h".
18688 2005-11-17 Zoltan Varga <vargaz@gmail.com>
18690 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
18693 2005-11-13 Zoltan Varga <vargaz@gmail.com>
18695 * mini-exceptions.c (mono_handle_exception_internal): Remove the
18696 fp >= end_of_stack exit condition, as it is not needed, and it might
18697 become true for fp eliminated frames.
18699 2005-11-11 Zoltan Varga <vargaz@gmail.com>
18701 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
18704 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
18706 * mini-arm.c: fixed alignment of doubles/longs to match
18707 the C ABI (bug #76635).
18709 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
18711 * aot.c: fix compilation with --enable-minimal=aot.
18713 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
18715 * mini-arm.c: fixed compatibility with the new
18716 floating point emulator package for compares.
18718 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
18720 * mini.c : reverted sig->pinvoke changes (r51396-51397).
18722 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
18724 * mini-exceptions.c (print_stack_frame): Output to stderr.
18725 (mono_handle_native_sigsegv): Ditto.
18727 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18729 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
18730 OP_LCONV_TO_OVF_I implementation.
18732 * mini-amd64.c: Add support for the throw->branch exception
18735 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
18736 when the catch clause catches a more general exception, i.e. Object.
18738 2005-10-30 Zoltan Varga <vargaz@gmail.com>
18740 * cpu-ia64.md: Remove unused opcodes.
18742 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
18743 specific defines for architectures defining USE_SIGACTION.
18745 * mini-ia64.c: Fix some warnings.
18747 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
18748 version seemed to skip a frame.
18750 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18752 * mini.c: Clean up the usage of sig->pinvoke flag. Now
18753 only calls which are made to native code use this flag.
18755 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
18757 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
18758 varargs methods as well.
18760 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
18761 which have save_lmf set. Reorganize methods prologs a bit.
18763 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
18764 debugger to the proper place.
18766 2005-10-29 Martin Baulig <martin@ximian.com>
18768 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
18769 when running inside the debugger until the debugger has support
18772 2005-10-26 Zoltan Varga <vargaz@gmail.com>
18774 * mini.h: Fix a warning.
18776 2005-10-24 Miguel de Icaza <miguel@novell.com>
18778 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
18779 we expose publicly, this returns the string.
18781 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
18783 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
18784 with fp elimination.
18786 2005-10-21 Zoltan Varga <vargaz@gmail.com>
18788 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
18789 native stacktrace using the glibc 'backtrace' function if available.
18791 2005-10-20 Zoltan Varga <vargaz@gmail.com>
18793 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
18795 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
18796 handle SIGSEGVs received while in native code.
18798 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
18799 code, call mono_handle_native_sigsegv which will abort the runtime
18800 after printing some diagnostics, instead of converting it into a
18801 confusing NullReferenceException.
18803 2005-10-18 Zoltan Varga <vargaz@gmail.com>
18805 * cpu-pentium.md: Remove unused opcodes.
18807 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
18809 * mini-amd64.h (MonoLMF): Add rsp field.
18811 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
18814 2005-10-17 Zoltan Varga <vargaz@gmail.com>
18816 * mini-codegen.c (get_register_spilling): Fix some warnings.
18818 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
18820 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
18821 elimination during exception handling. Enable fp elimination by
18824 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
18827 2005-10-16 Martin Baulig <martin@ximian.com>
18829 * mini-exceptions.c
18830 (mono_debugger_run_finally): New public method for the debugger.
18832 2005-10-10 Zoltan Varga <vargaz@gmail.com>
18834 * debug-mini.c (mono_debug_init_method): Fix warning.
18836 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
18837 the 'exname' parameter const to fix some warnings.
18839 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
18841 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
18842 introduced by the previous patch.
18844 2005-10-08 Zoltan Varga <vargaz@gmail.com>
18846 * basic-float.cs: Add test for precision of float arithmetic.
18848 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
18849 when loading/storing single values from/to memory.
18851 * mini.c (mono_jit_compile_method_with_opt): Create the function
18852 pointers in the correct domain.
18854 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
18856 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
18857 introduced by previous patch.
18859 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
18860 when out_filter_idx is NULL.
18862 * mini-exceptions.c: Don't run filter clauses twice during exception
18863 handling. Fixes #75755.
18865 2005-10-07 Zoltan Varga <vargaz@gmail.com>
18867 * aot.c: Add support for ldflda wrappers.
18869 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
18872 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
18874 * mini.c, mini.h: do not consider exception handlers blocks when
18875 setting up interface variables.
18877 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
18879 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
18881 2005-10-03 Zoltan Varga <vargaz@gmail.com>
18883 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
18884 causes a regression.
18886 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
18888 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
18890 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
18891 of the OP_P definitions.
18893 * TODO: Add a proposal for dealing with the CEE/OP mess.
18895 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
18896 optimizations from the x86 port.
18898 * cpu-amd64.md: Ditto.
18900 * basic.cs basic-long.cs: Add tests.
18902 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
18904 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
18905 Patrik Torstensson's implementation of my exception-handling
18906 optimization idea, when the exception object is not used
18909 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
18911 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
18912 of the mul_imm optimizations from the old jit.
18914 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
18916 * mini.c, liveness.c: patch by Patrik Torstensson and
18917 Zoltan Varga to improve performance in methods with
18920 2005-09-30 Zoltan Varga <vargaz@gmail.com>
18922 * driver.c: Remove 'Globalization' entry from --version.
18924 2005-09-28 Zoltan Varga <vargaz@gmail.com>
18926 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
18927 there is a profiler interested in JIT events.
18929 * aot.c: Load profile files produced by the AOT profiling module, and
18930 reorder methods based on the profiling info. Add a 'method_order' table
18931 to the AOT file to make mono_aot_find_jit_info work with the reordered
18934 * mini.h: Bump AOT file version info.
18936 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
18938 * mini-arm.h: work around what looks like a gcc bug when optimizations
18941 2005-09-28 Raja R Harinath <rharinath@novell.com>
18943 * Makefile.am (AM_CFLAGS): Don't use += to append inside
18944 conditionals. Use ...
18945 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
18947 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
18949 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
18950 to determine the amount of memory to copy when passing valuetypes.
18952 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
18953 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
18955 2005-09-27 Zoltan Varga <vargaz@gmail.com>
18957 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
18958 information about aot.
18960 2005-09-27 Ben Maurer <bmaurer@ximian.com>
18962 * *.c: Replace the use of {Enter,Leave}CriticalSection with
18963 macros. This will allow a deadlock debugger to easily be plugged
18966 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
18968 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
18970 2005-09-27 Raja R Harinath <rharinath@novell.com>
18972 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
18973 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
18974 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
18975 ($(arch_built)) [CROSS_COMPILING]: Error out.
18977 2005-09-26 Zoltan Varga <vargaz@gmail.com>
18979 * aot.c: Add support for the no_special_static flag for classes.
18981 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
18983 * Reapply reverted patches.
18985 * *: Revert r50174 as well.
18987 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
18989 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
18991 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
18993 2005-09-23 Miguel de Icaza <miguel@novell.com>
18995 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
18996 part of the SIG_HANDLER_SIGNATURE.
18998 2005-09-23 Zoltan Varga <vargaz@gmail.com>
19000 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
19003 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
19004 introduced by previous patch.
19006 2005-09-21 Zoltan Varga <vargaz@gmail.com>
19008 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
19009 saved registers too.
19011 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
19012 upon the information returned by get_call_info ().
19014 * mini-x86.c (add_float): Fix stack size calculation.
19015 (mono_arch_call_opcode): Rewrite this so it works based up the
19016 information returned by get_call_info ().
19017 (mono_arch_get_this_vret_args): Ditto.
19019 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
19021 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
19022 in cinfo to determine the registers which need to be used.
19024 2005-09-20 Miguel de Icaza <miguel@novell.com>
19026 * driver.c (mono_main): Add --server and --desktop flags.
19028 2005-09-16 Zoltan Varga <vargaz@gmail.com>
19030 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
19031 registers as global registers.
19033 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
19034 longer needed with the new register allocator.
19036 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
19038 * cpu-ia64.md: Remove unused opcodes.
19040 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
19042 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
19044 * cpu-amd64.md: Remove unused opcodes.
19046 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
19047 needed with the new register allocator.
19049 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
19052 2005-09-16 Raja R Harinath <rharinath@novell.com>
19054 * Makefile.am (check-local): Don't invoke semdel-wrapper.
19056 2005-09-16 Martin Baulig <martin@ximian.com>
19058 * exceptions-amd64.c
19059 (throw_exception): Don't call mono_debugger_throw_exception() if
19060 we're a rethrow - see the FIXME in the code.
19062 2005-09-15 Geoff Norton <gnorton@customerdna.com>
19064 * mini.c (mono_init_exceptions): This only works on some architectures.
19066 2005-09-15 Zoltan Varga <vargaz@gmail.com>
19068 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
19071 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
19073 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
19074 now in mini-exceptions.c.
19076 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
19078 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
19079 now in mini-exceptions.c.
19081 2005-09-15 Zoltan Varga <vargaz@gmail.com>
19083 * exceptions-x86.c: Applied patch from Patrik Torstensson
19084 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
19086 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
19087 code into mini-exceptions.c. Add some assertions to it.
19089 2005-09-12 Zoltan Varga <vargaz@gmail.com>
19091 * aot.c (emit_section_change): Applied patch from "The Software Team"
19092 (<software@solmersa.com>). Fix as errors on windows.
19094 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
19096 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
19097 method info into the LMF.
19099 2005-09-11 Zoltan Varga <vargaz@gmail.com>
19101 * mini-ia64.c: Add proper unwind info for method epilogs.
19103 * exceptions-ia64.c: Add some code to help debugging.
19105 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
19107 * mini-exceptions.c: Fix warning.
19109 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
19111 * mini.c: Really fix build.
19113 * mini-x86.c mini-amd64.c: Fix build.
19115 2005-09-11 Zoltan Varga <vargaz@gmail.com>
19117 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
19119 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
19120 some Interlocked methods as intrinsics.
19122 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
19123 for Thread methods as well.
19125 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
19127 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
19129 * mini-ia64.c mini-x86.c mini-amd64.c
19130 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
19133 * mini.c (mono_init_exceptions): Fix build breakage.
19135 2005-09-10 Zoltan Varga <vargaz@gmail.com>
19137 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
19138 of instructions. Use the new ia64_unw_op macros for emitting unwind
19141 * mini.c (mono_init_exceptions): Initialize exception handling
19142 related trampolines at startup.
19144 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
19146 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
19148 2005-09-09 Zoltan Varga <vargaz@gmail.com>
19150 * mini.c: Handle type loading errors gracefully during compilation and
19151 throw the appropriate exception.
19153 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
19155 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
19156 for the mono binary.
19158 2005-09-09 Martin Baulig <martin@ximian.com>
19160 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
19163 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
19165 * mini-arm.h: use emulation for conv.r.un for the release.
19167 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
19169 * mini-arm.c, objects.cs: more fixes and tests for them.
19171 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
19173 * mini-arm.c: align structures to at least 4 bytes to be able
19174 to keep our current optimized memcpy.
19176 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
19178 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
19180 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19182 * mini.c: ignore SIGPIPE.
19184 2005-09-04 Zoltan Varga <vargaz@gmail.com>
19186 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
19188 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
19190 2005-09-02 Zoltan Varga <vargaz@gmail.com>
19192 * mini.h: Add prototype for mono_allocate_stack_slots_full.
19194 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
19196 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
19197 exception handling support.
19198 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
19199 patch by Brian Koropoff <briank@marakicorp.com>).
19201 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
19203 * mini.c: revert another 'optimization' which breaks when
19204 items on the eval stack need to be saved at a basic block end
19207 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
19209 * jit-icalls.c: for arrays, ensure we always provide
19212 2005-08-30 Zoltan Varga <vargaz@gmail.com>
19214 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
19216 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
19218 2005-08-29 Zoltan Varga <vargaz@gmail.com>
19220 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
19221 arguments in their original register.
19223 2005-08-28 Zoltan Varga <vargaz@gmail.com>
19225 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
19228 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
19229 when ssapre is enabled.
19231 * inssel-long.brg: Fix bug in previous patch.
19233 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
19234 multiplication by a constant.
19236 2005-08-27 Zoltan Varga <vargaz@gmail.com>
19238 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
19241 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
19244 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
19246 * inssel-arm.brg: apply changes tested by Brian Koropoff
19247 <briank@marakicorp.com>.
19249 2005-08-25 Zoltan Varga <vargaz@gmail.com>
19251 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
19253 2005-08-24 Zoltan Varga <vargaz@gmail.com>
19255 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
19256 to the same register if dreg is just a base register.
19257 (print_ins): Improve printing of membase opcodes.
19259 * inssel-x86.brg: Add optimized ldind(reg) rules.
19261 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
19263 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
19265 * mini.c: when running under valgrind, set the stack bottom for
19266 the GC at the actual approximate stack for the app (fixes running
19267 mono with valgrind).
19269 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
19271 * mini.c: do no break at the first valuetype to init found
19272 (fixes bug #75791).
19274 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
19276 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
19278 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
19280 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
19282 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
19284 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
19286 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19288 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
19290 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
19293 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
19296 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
19299 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
19301 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
19303 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19305 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
19306 in the tail recursion optimization.
19308 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
19309 debug info into the assembly file.
19311 * iltests.il: Add test for filter regions.
19313 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
19314 initial stack of filter regions. Fixes #75755.
19316 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
19318 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
19319 stack requirements.
19321 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19323 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
19324 the check for an already compiled method on non-ia64 platforms.
19325 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
19328 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
19330 * inssel-x86.brg: Add some optimized call rules.
19332 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
19334 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
19337 * mini.h mini-trampolines.c: Pass the trampoline argument to
19338 mono_arch_patch_delegate_trampoline.
19340 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
19342 * mini-trampolines.c: Fix build.
19344 * mini-amd64.h: Add delegate trampolines.
19346 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
19348 * inssel-amd64.brg: Add optimized call rules.
19350 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
19352 * inssel-ia64.brg: Add optimized ldind(reg) rules.
19354 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
19356 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
19359 * mini-ia64.c: Remove LMF fixmes.
19361 * mini-ia64.h: Remove most fields from LMF.
19363 * inssel-ia64.brg (stmt): Fix unaligned access errors.
19365 * mini-trampolines.c: Add support for IA64 function descriptors.
19367 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
19368 for IA64 function descriptors.
19370 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
19372 * tramp-arm.c: patch the vtable for virtual calls. Added
19373 support code to register/unregister the LMF.
19374 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
19377 2005-08-19 Dick Porter <dick@ximian.com>
19379 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
19380 bit value if needed.
19382 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
19384 * mini.c (mini_get_method): Move handling of wrapper data here.
19386 * mini.c (mono_method_to_ir): Add support for dynamic methods.
19388 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
19391 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
19392 bblock->code does not remain empty.
19394 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
19396 * arrays.cs: Add regression test for #75832.
19398 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
19399 rules. Fixes #75832.
19401 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
19402 instruction scheduling.
19404 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
19406 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
19408 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
19410 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
19412 * mini-codegen.c: Fix VC build.
19414 * cpu-pentium.md: Increase length of atomic_exhange_i4.
19416 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19418 * mini.h: fix signature for mono_register_opcode_emulation.
19420 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
19422 * mini.c: Get rid of most of the helper_sig_... constants using
19423 mono_create_icall_signature ().
19425 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
19427 * jit-icalls.c (helper_ldstr): New helper function.
19429 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
19431 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
19432 throw, load the string using a helper call instead of creating a string object.
19434 * aot.c: Update after LDSTR changes.
19436 * mini.h: Bump AOT file version.
19438 * aot.c: Save class size info into the AOT file. Print more statistics during
19441 * mini.h: Bump AOT file version.
19443 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
19444 ordering of disasm cases. Fixes #74957.
19446 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
19448 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
19449 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
19450 the generic code needed for the ARM port.
19452 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
19454 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
19455 inssel-arm.brg: more ARM features and fixes.
19457 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
19459 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
19460 ARM port work in progress.
19462 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
19464 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
19466 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
19468 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
19470 * inssel.brg (mini_emit_memset): Add support for unaligned access.
19472 * *-ia64.*: Ongoing IA64 work.
19474 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
19476 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
19478 * TODO: Remove out-of-data todo stuff.
19480 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
19483 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
19485 * mini.h: Bump corlib version.
19487 2005-07-27 Martin Baulig <martin@ximian.com>
19490 (create_copy_ins): Added `const unsigned char *ip' argument; set
19491 `copy->cil_code' from it.
19493 2005-07-27 Martin Baulig <martin@ximian.com>
19495 * mini-exceptions.c (mono_handle_exception): Don't call
19496 mono_debugger_handle_exception() for filters.
19498 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
19500 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
19503 2005-07-26 Martin Baulig <martin@ximian.com>
19505 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
19507 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
19508 helper_compile_generic_method() if the method is actually virtual
19511 2005-07-26 Martin Baulig <martin@ximian.com>
19514 (trampoline_code): Renamed to `mono_trampoline_code' and made it
19515 public; this is now accessed directly by the debugger.
19516 (mono_generic_trampoline_code): Removed.
19519 (mono_debug_init_method): Also add interncalls and wrappers.
19521 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
19523 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
19525 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
19527 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
19529 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
19531 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
19533 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
19535 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
19536 getting TLS offsets on AMD64 too.
19538 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
19540 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
19542 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
19544 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
19545 inssel-arm.brg, mini-arm.h: ARM port work in progress.
19547 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
19549 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
19551 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
19554 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
19555 mono_sparc_is_virtual_call ().
19557 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
19559 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
19560 trampoline parameters.
19562 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
19564 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
19565 to mono_arch_get_vcall_slot_addr.
19567 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
19570 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
19572 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
19574 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
19576 2005-07-19 Martin Baulig <martin@ximian.com>
19578 * exceptions-amd64.c (throw_exception): Call
19579 mono_debugger_throw_exception() here like we're doing it on i386.
19581 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
19583 * mini-ia64.c: Add optimized TLS access support.
19585 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
19587 * mini-exceptions.c: Ongoing IA64 work.
19589 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
19591 * mini.c: Use the default optimization set when embedding. Fixes
19594 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
19596 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
19597 of trampolines to a separate file.
19599 * mini-trampolines.c: New file.
19601 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
19604 * tramp-x86.c: Reorganize the trampoline code to be similar to the
19607 * mini-codegen.c: Fix cygwin build.
19609 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
19611 * mini.c: Add some minor changes needed by the IA64 port.
19613 * *-ia64.*: Ongoing IA64 work.
19615 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
19617 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
19618 trampolines into arch-independent and arch-dependent parts.
19620 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
19622 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
19624 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
19626 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
19627 the xp-regalloc-branch for amd64.
19629 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
19630 xp-regalloc-branch for x86.
19632 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
19634 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
19636 2005-07-06 Martin Baulig <martin@ximian.com>
19639 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
19640 (mono_jit_runtime_invoke): Likewise.
19642 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
19644 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
19647 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
19648 without loading their metadata. Reorganize the file format so exception handling+
19649 debug info is kept separate from normal method info. Create MonoJitInfo
19650 structures for methods lazily.
19652 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
19654 (x86_class_init_trampoline): Patch AOT class init trampolines too.
19656 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
19658 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
19661 * mini.h: Bump AOT file version.
19663 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
19665 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
19667 2005-07-01 Raja R Harinath <rharinath@novell.com>
19669 * Makefile.am (check-local): Call semdel-wrapper.
19671 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
19673 * mini-x86.c: Revert the last change as it seems to break the build..
19675 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
19677 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
19679 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
19681 2005-06-27 Ben Maurer <bmaurer@ximian.com>
19683 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
19684 outside of the macro, so strange stuff doesn't happen with gcc4
19685 (NEW_AOTCONST_TOKEN): Likewise.
19687 2005-06-28 Martin Baulig <martin@ximian.com>
19689 * mini.c (mini_class_is_system_array): New static method; use this
19690 instead of `klass->parent == mono_defaults.array_class' everywhere
19691 since this also works for the new generic array class.
19693 2005-06-26 Ben Maurer <bmaurer@ximian.com>
19695 * inssel.brg: Remove warnings.
19697 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
19699 * mini-ia64.c: Ongoing IA64 work.
19701 * basic-float.cs: Add float->i1 conversion test.
19703 * iltests.il: Add conv.u4 test.
19705 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
19707 * inssel-long.brg: Fix bug caused by last change.
19709 2005-06-23 Geoff Norton <gnorton@customerdna.com>
19711 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
19712 BSDs. Allows the x86 JIT to work on OSX86
19714 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
19716 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
19719 * mini-ia64.c: Ongoing IA64 work.
19721 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
19723 * mini-ia64.c: Ongoing IA64 work.
19725 * driver.c: Clean up jit_code_hash as well when using --regression.
19727 * inssel-long.brg: Fix long->i4/u4 conversion rules.
19729 * basic-long.cs: Add tests for long->u4 conversion.
19731 2005-06-18 Ben Maurer <bmaurer@ximian.com>
19733 * mini.c: Take mono_get_domainvar out of macros. This makes sure
19734 that we do not depend on undefined C behavior: the order stuff
19735 gets evaluated within an expression. Fixes mono when compiled on
19738 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
19740 * *-ia64.*: Ongoing IA64 work.
19742 * aot.c: Lower memory usage while loading AOT methods.
19744 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
19746 * mini.h: Bump AOT file format version.
19748 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
19750 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
19752 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
19754 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
19755 not on callee assembly). Fixed some comments.
19757 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
19759 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
19760 it gets proper disassembly.
19761 (emit_method_info): Remove some dead code.
19763 * mini.c (mini_method_compile): Allways allocate the GOT var in
19764 mono_method_to_ir for emulating opcodes.
19766 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
19768 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
19769 before freeing the code memory. Fixes #74990.
19771 * objects.cs: Add regression test for #74992.
19773 * liveness.c: Extend live ranges of arguments to the beginning of the
19774 method. Fixes #74992.
19776 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
19777 so it points into the faulting instruction.
19779 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
19781 * jit-icalls.c (mono_imul_ovf): Add exception handling.
19783 * *-ia64.*: Ongoing IA64 work.
19785 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
19787 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
19789 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
19791 * *-ia64.*: Ongoing IA64 work.
19793 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
19795 * basic-long.cs: Add tests for add/sub.ovf.
19797 * basic.cs: Add tests for sub.ovf.
19799 * *-ia64.*: Ongoing IA64 work.
19801 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
19803 * *-ia64.*: Ongoing IA64 work.
19805 * basic.cs: Add conv.ovf.i4.un test.
19807 2005-06-09 Massimiliano Mantione <massi@ximian.com>
19809 * mini.c: (remove_block_if_useless) Fixed bug 75061.
19811 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19813 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
19815 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
19817 * *-ia64.*: Ongoing IA64 work.
19819 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19822 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
19824 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
19826 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
19828 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
19830 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
19832 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
19833 of a call is callable by a near call.
19835 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
19837 * mini-ia64.c: Ongoing IA64 work.
19839 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
19841 * genmdesc.c: Make the generated array non-static.
19843 * inssel-long.brg: Fix LSHR_IMM rule.
19845 * *-ia64.*: Ongoing IA64 work.
19847 * *-ia64.*: Ongoing IA64 work.
19849 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19851 * *-ia64.*: Ongoing IA64 work.
19853 * *-ia64.*: Ongoing IA64 work.
19855 * mini-ia64.c: Ongoing IA64 work.
19857 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
19859 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19861 * objects.cs basic-calls.cs: Move some tests to objects.cs.
19863 * objects.cs basic-long.cs: Move some tests to objects.cs.
19865 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
19867 * *-ia64.*: Ongoing IA64 work.
19869 * iltests.il: Add a new test.
19871 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
19872 newobj. Fixes #75042.
19874 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
19876 * *-ia64.*: Ongoing IA64 work.
19878 * *-ia64.*: Ongoing IA64 work.
19880 * *-ia64.*: Ongoing IA64 work.
19882 * basic.cs objects.cs: Move tests accessing static variables as well.
19884 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
19886 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
19888 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
19890 * driver.c: Always print failed tests.
19892 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
19895 * *ia64*: Ongoing IA64 work.
19897 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
19899 * basic.cs: Add tests for add.ovf. Fix warnings.
19901 2005-05-18 Miguel de Icaza <miguel@novell.com>
19903 * driver.c (mono_main): Avoid crash if no argument is passed to
19904 --break; Do not use g_error, but f_printf. And fix all other
19905 ocurrences of the same crash.
19907 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
19909 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
19910 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
19913 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
19915 * *-ia64.*: Add beginnings of IA64 backend.
19917 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
19919 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
19921 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
19924 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
19926 * mini-amd64.c: Fix a warning.
19928 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
19930 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
19931 in float_neg. Fixes #74897.
19933 * mini-amd64.c (emit_call): Fix another near call bug.
19935 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
19937 * declsec.c: Keep the appdomain information in the structure. Added a
19938 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
19939 value gets overwritten).
19940 * declsec.h: Set the default MonoArray for the the stack to 6. Added
19941 an MonoAppDomain member to MonoSecurityFrame.
19942 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
19943 used in the stack walk. Now use a MonoArray which grow (double) when
19946 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
19948 * mini.c: Re-enabled runtime cleanup, since running threads should
19949 now properly stop when exiting.
19951 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
19953 * mini-codegen.c: New file contaning the arch-independent local
19954 register allocator. Not used by any architectures yet.
19956 * mini.h linear-scan.c: Merge some changes from the
19957 mini-xp-local-regalloc branch.
19959 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
19961 * mini-amd64.c (emit_call): Fix calls to native functions when the
19962 runtime is compiled as a shared library. Fixes #74756.
19964 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
19965 on a literal field. Fixes #74751.
19967 2005-04-25 Raja R Harinath <rharinath@novell.com>
19969 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
19971 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
19973 * objects.cs: Add missing null casting test.
19975 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
19977 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
19978 in wrapper methods. Also rename 'address' variable to 'offset'.
19980 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
19982 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
19985 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
19987 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
19990 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
19992 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
19994 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
19996 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
19997 just the last bytes.
19999 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
20001 * aot.c (mono_compile_assembly): Fix warning.
20003 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
20004 by the _MSC_VER stuff.
20006 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
20008 * inssel-long.brg: Fix #74588.
20010 * cpu-amd64.md: Fix #74591.
20012 * iltests.il: Add new regression tests.
20014 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
20016 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
20019 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
20021 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
20023 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
20024 from Bill Middleton <flashdict@gmail.com>.
20026 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
20028 * arrays.cs: Add new regression test. Fix warnings.
20030 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
20032 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
20033 and leakage in CKFINITE.
20035 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
20036 this to a null op since it is called on amd64 too.
20038 * exceptions-amd64.c (get_throw_trampoline): Align stack.
20040 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
20041 body since this is not used on amd64.
20043 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
20045 * mini-amd64.c: Remove obsolete fixmes.
20047 * mini.c (print_method_from_ip): Fix debugging support.
20049 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20051 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
20052 so that expressions that don't give much gain are not reduced.
20053 * ssapre.h: Likewise.
20055 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
20057 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
20059 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
20061 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
20063 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
20065 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
20067 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
20069 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
20071 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
20074 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
20076 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
20078 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
20080 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
20081 MONO_ARCH_USE_SIGACTION. Fixes #74252.
20083 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
20085 * mini-x86.c: Fix up stack overflow handling.
20087 * exceptions.cs: Add new regression test.
20089 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
20091 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
20092 mono_jit_thread_attach.
20094 * mini.c (mono_method_to_ir): Verify called method is not abstract.
20096 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
20098 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
20099 avoid calling constructors using callvirt.
20101 * inssel.brg: Fix #74073.
20103 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
20105 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
20106 compilation with non-GCC compilers.
20107 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
20108 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
20110 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
20112 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
20113 klass->interface_offsets (will likely fix bug#74073).
20115 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
20117 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
20119 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
20121 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
20122 to amd64_div_reg_size ().
20124 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
20126 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
20128 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
20130 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
20132 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
20134 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
20136 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
20138 * mini.c (mono_precompile_assembly): Load and precompile referenced
20139 assemblies as well. Fixes #74015.
20141 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
20143 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
20145 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
20147 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
20148 a lot of checks and (anyway) permissions cannot work until corlib is
20151 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
20153 * mini-ppc.c: fixed ABI issue on sysv/ppc.
20155 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
20157 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
20158 calls (fixes bug#72824).
20160 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
20162 * mini.c: fix tail recursion elimination (see test in bug#73936).
20164 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
20166 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
20167 some fp functions in sse2 mode.
20169 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
20171 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
20173 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
20175 * mini.h mini.c: Add mono_get_jit_tls_key ().
20177 * mini-x86.c: Enable fast TLS support on windows.
20179 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
20181 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
20182 * mini.c: Check for p/invoke method when generating code. If a
20183 p/invoke method, or it's class, isn't decorated with [Suppress
20184 UnmanagedCodeSecurity] then generate code to call System.Security.
20185 UnmanagedDemand (only if the security manager is active).
20187 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
20189 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
20190 last change as it seems to cause strange crashes.
20192 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20194 * *.c: handle unsafe function pointers where needed.
20196 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
20198 * mini.c (mono_jit_free_method): Remove the fixme too.
20200 2005-03-15 Miguel de Icaza <miguel@novell.com>
20202 * mini.c: As discussed, make the code actually free the delegate
20203 thunk now, to enable the debugging of delegate problems, use
20204 MONO_DEBUG=1 when running Mono.
20206 This takes also care of parts of the leaks as seen by Joe.
20208 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
20210 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
20211 thread_tls_offset calculation.
20213 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
20215 * declsec.c: Reworked linkdemand checks for icall. The previous code
20216 was using the declaration code (untrusted) and didn't work as expected
20217 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
20220 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
20222 * iltests.il: Add new localloc test.
20224 * mini-amd64.c: Handle large stack allocations the same way as on
20225 windows if stack overflow handling is working.
20227 * mini-amd64.c: Allocate the signal stack using mmap.
20229 * mini.c (sigsegv_signal_handler): Fix reading of context.
20231 * mini-exceptions.c: Fix up stack overflow handling.
20233 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
20235 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
20237 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
20239 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
20241 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
20242 tramp_init functions as they are no longer needed.
20244 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
20246 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
20248 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
20250 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
20252 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
20255 * mini-ops.h: Add OP_LMUL_IMM.
20257 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
20258 long mul/div opcodes as intrinsic.
20260 * mini-amd64.c (emit_call): Handle the case when the callee might be
20263 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
20265 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
20268 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
20270 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
20272 2005-03-09 Ben Maurer <bmaurer@ximian.com>
20274 * mini.c (mono_codegen): Don't leak here, to help people running
20277 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
20279 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
20280 conversions in sse2 mode.
20282 * basic-float.cs: Add regression test.
20284 * mini-amd64.c: Reenable sse2.
20286 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
20288 * mini-amd64.c: Disable sse2 until some regressions are fixed.
20290 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
20292 * driver.c: Copyright text should include 2005.
20294 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
20296 * cpu-amd64.md (load_membase): Fix more max lengths.
20298 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
20300 * cpu-amd64.md (load_membase): Fix max length.
20302 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
20304 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
20306 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
20307 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
20309 * basic-float.cs: Add rounding regression test.
20311 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
20313 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
20315 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
20316 structures in registers for pinvoke wrappers.
20318 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
20320 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
20322 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
20324 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
20325 wrapper to mono_jit_thread_attach.
20327 * mini.c (mini_jit_thread_attach): New jit icall.
20329 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
20330 native->managed wrappers.
20332 * exceptions.cs: Add new regression test.
20334 * mini.c (optimize_branches): Check regions in the cbranch to throw
20335 block case as well. Fixes #73242.
20337 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
20339 * mini.c: thread safety fixes.
20341 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
20343 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
20344 patching stuff, since delegates use jump trampolines so there is
20347 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
20350 * tramp-amd64.c: Fix build.
20352 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
20353 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
20355 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
20356 Rename this to mono_arch....
20357 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
20359 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
20361 * mini-amd64.c (emit_call): If both the caller and the callee is
20362 guaranteed to have 32 bit addresses, emit a normal call.
20364 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
20366 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
20367 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
20368 method_ptr inside delegates.
20370 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
20372 * mini.c (mono_jit_free_method): Free the method info even if the native code is
20373 invalidated. Fixes #73001.
20375 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
20377 * mini-x86.c: Only use stdcall for pinvokes on windows.
20379 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
20381 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
20382 * mini-x86.c: remove unreliable __thread var offset detection,
20383 use the correct accessors and enable by default.
20385 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
20387 * mini.c (mono_jit_free_method): Fix memory leak.
20389 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
20391 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
20393 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
20395 * cpu-amd64.md: Fix lengths of atomic opcodes.
20397 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
20399 * driver.c: try to not imply using ICU is any good.
20401 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
20403 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
20404 functions as inline ops.
20406 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
20407 some Interlocked functions as inline ops.
20409 * mini.c (move_basic_block_to_end): Fix bug in last patch.
20411 * mini.h (MonoBasicBlock): Reorganize fields a bit.
20413 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
20415 * mini.c: Add support for OP_NOT_TAKEN.
20417 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
20418 structures in registers for pinvoke wrappers.
20420 * mini-amd64.c: Fix warnings.
20422 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
20424 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
20426 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
20428 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
20429 address instead of loading the address from it.
20431 * mini-x86.c: Add support for returning small structs in registers
20432 on Win32. Fixes part of #70864.
20434 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
20436 * trace.c (get_token): Improve error checking.
20438 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
20440 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
20442 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
20444 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
20445 it can be reused for MonoClass.
20446 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
20449 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
20451 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
20452 instead of a MonoReflectionMethod. The method information wasn't used
20453 when displaying SecurityException details (but will be now).
20455 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
20457 * Makefile.am : windows build fix.
20459 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
20461 * iltests.il: Add new regression test.
20463 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
20466 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
20468 * mini.c: Moved linkdemand check into helper function check_linkdemand
20469 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
20472 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
20474 * declsec.c: Added statistics counter for different kinds of
20476 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
20477 (and commented) declaration.
20478 * mini.c: Added statistics counter for security Demand code
20479 generation. Added display of security statistics.
20481 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
20483 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
20484 Fix compilation errors under gcc-2.95.
20486 2005-02-12 Ben Maurer <bmaurer@ximian.com>
20488 * mini.c, driver.c: Use the new jit trampoline hashtable
20490 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20492 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
20494 2005-02-11 Martin Baulig <martin@ximian.com>
20496 * debug-mini.c (mono_debug_close_method): Free the line number array.
20498 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
20500 * aot.c: Break up large methods into smaller ones. Share GOT slots for
20503 * mini.h: Bump AOT file format version.
20505 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
20507 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
20509 * declsec.h: Added macros to get/set lazyly initialized security
20510 informations about assemblies. Added new enum for different type of
20511 possible LinkDemand violation. Added function to check LinkDemands.
20512 * mini.h: Added a field to MonoCompile to hold any security violation
20513 detected when JITting a method (so it can be thrown later).
20514 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
20515 and CEE_CALLVIRT. Added code to throw exception at the end of
20516 mini_method_compile (note: the exception is unhandled right now).
20518 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
20520 * mini.c, jit-icalls.c: use the managed implementation of
20521 memset for initobj and memset, to avoid managed <-> unmanaged
20524 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
20526 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
20527 optimization if it would need a GOT var.
20529 * basic.cs: Add tests for constant propagation and switch statements.
20531 * ssa.c: Fix out-of-range constant propagation and switch statements.
20533 2005-02-09 <vargaz@freemail.hu>
20535 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
20537 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
20539 * cpu-amd64.md (load_membase): Fix max length of load_membase.
20541 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20543 * mini.c: update to new signature of mono_class_get_allocation_ftn().
20545 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
20547 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
20548 arithmetic operations.
20550 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
20552 * mini-ppc.c: add a workaround for broken user code that
20553 DllImports vararg functions with non-vararg signatures.
20555 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
20557 * mini.c (mono_jit_compile_method_inner): Add detection and a
20558 meaningfull error message for assemblies written in Managed C++.
20560 * tramp-amd64.c mini-amd64.h: Add support for
20561 create_trampoline_from_token ().
20563 * aot.c mini-x86.c abcremoval.c: Applied patch from
20564 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
20566 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
20568 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
20569 which takes a MonoImage/token as parameter instead of a MonoMethod.
20571 * aot.c: Use the new trampoline for initializing vtables.
20573 * aot.c: Add support for ldfld/stfld_remote wrappers.
20575 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
20576 rules for compare <MEM>, IMM.
20578 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
20580 * aot.c: Handle inherited finalizers correctly.
20582 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
20584 * inssel.brg (stmt): Add a missing _setup_... ().
20586 * aot.c: Save some parts of the class state to the AOT file and use it
20587 to recompute that state when a class is initialized.
20589 * mini.c: Install AOT hooks into the runtime.
20591 * mini.h: Bump AOT file format version.
20593 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
20596 * iltests.il: Add new test.
20598 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
20600 * mini.c: fix typo.
20602 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
20604 * mini.c: setup the statistical profiler in the thread attach
20605 callback to cope with the new single thread code.
20607 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
20609 * mini-ppc.c: ensure we have enough room for the profiler
20610 calls (fixed bug#72084).
20612 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
20614 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
20617 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20619 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
20621 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20623 * ssapre.c: Fixed an issue with down safety (this allows IronPython
20624 to succesfully execute parrotbench).
20625 * ssapre.h: Likewise.
20627 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20629 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
20630 variable for stores to method arguments (fixes a SSAPRE issue).
20632 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
20634 * mini.c: handle value types in dup, fixes gen-112.cs.
20636 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
20638 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
20639 sequence for calls in dynamic methods to avoid thunks.
20641 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
20643 * mini.c: correctly remove dynamic methods from the hashtable.
20645 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20647 * driver.c: Disabled SSAPRE until fix the bug that appears
20648 in IronPython's parrotbench.
20650 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
20652 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
20654 * mini.c (mono_method_to_ir): Revert the previous change.
20656 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
20657 when AOT compiling.
20659 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
20660 mono_jit_info_table_find () etc. when running under valgrind.
20662 * inssel.brg: Fix warnings.
20664 * mini-exceptions.c: Fix warnings.
20666 2005-01-31 Martin Baulig <martin@ximian.com>
20668 * driver.c (compile_all_methods_thread_main): Don't try to compile
20669 generic methods or anything which has type parameters.
20671 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
20673 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
20675 * TestDriver.cs: Add --verbose flags.
20677 * graph.c ssa.c: Fix 64 bit warnings.
20679 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
20680 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
20681 Fix 64 bit warnings.
20683 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
20684 variable not spotted by gcc.
20686 * mini-amd64.c inssel-amd64.brg: Applied patch from
20687 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
20688 X86_COMPARE_MEMBASE opcodes.
20690 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
20692 2005-01-29 Ben Maurer <bmaurer@ximian.com>
20694 * *: MonoMethod->signature might be NULL now. You *MUST* use
20695 mono_method_signature.
20697 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
20699 * driver.c (compile_all_methods_thread_main): Compile the methods
20700 without invoking cctors.
20702 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
20704 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
20705 * basic-calls.cs: test for the above.
20707 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
20709 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
20710 MonoJitInfo changes.
20712 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
20714 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
20715 eagerly if it contains dynamic methods.
20717 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
20719 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
20720 trace, it is now computed by an icall from trace_ips.
20722 * mini-exceptions.c: Fix a warning.
20724 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
20726 * mini-exceptions.c: don't bother getting stack trace info if
20727 it's not going to be used.
20729 2005-01-27 Raja R Harinath <rharinath@novell.com>
20731 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
20734 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
20736 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
20738 * aot.c: Avoid calling mono_method_get_header () if not needed.
20740 * mini.h: Bump AOT file format version.
20742 * mini.c (mono_emit_native_call): Allocate a GOT var here.
20744 * mini.c (mono_print_tree): Print more info for calls.
20746 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
20748 * declsec.h: Remove warning by adding missing include for marshal.h
20750 2005-01-26 Martin Baulig <martin@ximian.com>
20752 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
20755 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
20757 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
20760 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
20762 * aot.c (mono_compile_assembly): Fix a warning.
20764 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
20766 * declsec.c: Look for security attributes on the original MonoMethod
20767 (and not the wrapped one). This fix permissions on icalls.
20769 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20771 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20773 * mini.c (mono_allocate_stack_slots): Add a fixme.
20775 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20777 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
20779 * inssel.brg: optimize casts of sealed types (more
20780 optimizations waiting for fixes in remoting).
20782 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20784 * inssel.brg (stmt): Add another dummy rule.
20786 * driver.c: Fix warnings.
20788 * driver.c (mono_main): If running under valgrind, instruct glib to use
20789 the system allocation functions so valgrind can track the memory
20790 allocated by the g_... functions.
20792 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
20794 * mini-ops.h: Add OP_DUMMY_STORE opcode.
20796 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
20798 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
20799 variables in try regions.
20801 * mini.c (mini_method_compile): Don't disable optimizations on large
20802 methods when AOT compiling.
20804 * mini.c (mono_allocate_stack_slots): New arch independent method to
20805 allocate stack slots. Not yet used.
20807 2005-01-22 Ben Maurer <bmaurer@ximian.com>
20809 * debug-mini.c (mono_debug_close_method): Plug some leaks.
20811 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
20813 * mini-ppc.c: make the branch info relative as the code
20814 buffer can be reallocated.
20816 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
20818 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
20819 * driver.c: Removed the AOT/security restriction. Now initialize the
20820 security manager (in metadata) if --security is used.
20821 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
20822 rather than the pointer to declarative security, when AOT is used.
20824 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
20826 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
20827 basic blocks, reduced intrinsic exception throwing code size.
20829 2005-01-22 Miguel de Icaza <miguel@ximian.com>
20831 * driver.c (mini_usage): Reorder the usage screen.
20833 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
20835 * mini.c (mono_resolve_patch_target): Fix warning.
20837 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
20839 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
20842 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20844 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
20845 breaks the amd64 build.
20847 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
20848 register allocation. Fixes #71454.
20850 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20852 * arrays.cs: Add new regression test.
20854 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20856 * ssapre.c: Turned usage of snprintf to GString.
20857 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
20858 (I left it on by mistake in my previous commit).
20860 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
20862 * mini.c, cfold.c, basic-calls.cs: preserve side effects
20863 on cond branch optimization (fixes bug# 71515).
20865 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20867 * abcremoval.c: Fixed bug 71062.
20868 * abcremoval.h: Likewise.
20870 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20872 * mini.c: Added a new functionality to optimize_branches, the removal
20873 of useless basic blocks, and fixed some problem in the removal of
20874 critical edges; some utility functions added for both purposes.
20875 * ssapre.c: Added complex expression support, and fixed bug 70637.
20876 * ssapre.h: Likewise.
20877 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
20879 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
20880 * driver.c: Re-enabled SSAPRE.
20882 2005-01-19 Martin Baulig <martin@ximian.com>
20884 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
20885 the result of mono_get_method_constrained().
20887 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
20889 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
20892 2005-01-18 Geoff Norton <gnorton@customerdna.com>
20894 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
20895 be detected. Fixes #59296.
20897 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20899 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
20900 which can happen. Fixes #71361.
20902 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20904 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
20907 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20909 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
20910 appdomain-unload.exe to fail.
20912 * mini.c: Fix some memory leaks.
20914 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
20916 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
20917 Fixed bug and sped up some codepaths.
20919 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20921 * mini.c: Fix some memory leaks.
20923 * exceptions.cs basic-long.cs: Add test for checked ulong->int
20926 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
20928 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
20931 * iltests.il: Add regression test for #71320.
20933 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
20935 * mini.c (mono_codegen): Fix installation of profiler hooks.
20937 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
20939 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
20941 * mini.h, mini.c, cfold.c: optimize access to enum
20942 readonly fields, too. Eval conditional branches if possible
20943 to perform unreachable code removal in more cases.
20945 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
20947 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
20949 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
20952 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
20953 WinXP DEP. Fixes #71244.
20955 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
20957 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
20959 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
20961 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
20963 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
20965 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
20968 * mini.h: Bump AOT version.
20970 * mini.h (MonoCompile): Change exvar to a hash table.
20972 * mini.c: Allocate a separate exvar for each handler block.
20974 * mini.c: Get rid of the computation of filter_lengths, its not needed.
20976 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
20977 ex var with the pending exception and only throw if the two are equal.
20980 * exceptions.cs: Add tests for rethrow and nested catch clauses.
20982 * mini-x86.c: Fix warnings.
20984 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
20985 used by all the ports now.
20987 * aot.c: Add write-symbols and save-temps options.
20989 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
20991 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
20993 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
20995 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
20998 * tramp-s390.c: Check vtable slot belongs to the domain.
21000 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
21001 as per other platforms.
21003 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
21005 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
21007 * driver.c: we don't run the Main() code in a subthread anymore.
21009 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
21011 * mini.c: added experimental rtc support in the statistical
21012 profiler: if the user has the permission, more accurate statistics
21013 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
21014 The MONO_RTC value must be restricted to what the linux rtc allows:
21015 power of two from 64 to 8192 Hz.
21017 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
21019 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
21021 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
21023 * mini-ppc.c: better icache flush for smp.
21025 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
21027 * mini-amd64.c (emit_move_return_value): Fix memory leak.
21029 * mini-x86.c (get_call_info): Add the get_call_info () code from the
21030 amd64 port, not yet used.
21032 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
21034 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
21037 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
21039 * driver.c: Added --security option to activate the security manager.
21040 Right now this will allow code generation for declarative demands and
21041 is disabled when AOT is specified.
21042 * mini.c: Add code generation for declarative security demands.
21043 * mini.h: Add mono_use_security_manager as an extern gboolean.
21045 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
21047 * aot.c (mono_compile_assembly): Speed up compilation a bit by
21048 emitting more dense assembly code.
21050 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
21051 exception throwing stuff.
21053 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
21055 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
21058 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
21059 left in by mistake.
21061 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
21064 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
21066 * tramp-*.c: Only patch vtable slots if the object is in the current
21067 domain. Fixes appdomain-unload.exe.
21069 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
21071 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
21074 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
21076 * mini.c (reverse_branch_op): New helper function.
21078 * mini.c (optimize_branches): Run the new optimization only on
21079 platforms which support it. Also reverse all kinds of branches.
21081 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
21083 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
21086 * mini.c (optimize_branches): Reverse not-equals branches if the false
21087 bblock is a throw. This happens a lot of time with argument checking in
21090 * mini.c (mono_codegen): Add support for placing basic blocks after
21091 the function epilogue.
21093 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
21096 2005-01-05 Miguel de Icaza <miguel@ximian.com>
21098 * mini.c (setup_stat_profiler): Only set this up if the platform
21099 supports ITIMER_PROF.
21101 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
21103 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
21106 * inssel.brg: Fix a warning.
21108 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
21110 * mini.c: added support for statistical profiler
21111 (run with: --profile=default:stat).
21113 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
21115 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
21117 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
21119 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
21120 related to global registers from the amd64 port.
21122 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
21124 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
21126 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
21127 with global registers.
21128 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
21130 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
21132 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
21134 * debug-mini.c (encode_value): Fix off-by-one.
21136 * aot.c (encode_value): Likewise.
21138 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
21140 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
21142 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
21145 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
21147 * aot.c (emit_method_info): Increase size of temp buffer.
21149 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
21152 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
21154 * aot.c (emit_method_info): Fix build.
21156 * aot.c: Further rework of the AOT file format to reduce the size of
21157 the method info data.
21159 * mini.h: Bump AOT file format version.
21161 2004-12-27 Martin Baulig <martin@ximian.com>
21163 * mini.c (mini_get_method): New static method; call
21164 mono_get_method_full() and mono_get_inflated_method().
21165 (mono_method_to_ir): Use mini_get_method() instead of
21166 mono_get_method_full().
21168 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
21170 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
21172 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
21174 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
21176 * inssel-amd64.brg: Add some optimization rules.
21178 2004-12-24 Ben Maurer <bmaurer@ximian.com>
21180 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
21181 standard not GC'd stuff is fine.
21183 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
21185 * aot.c: Rework the AOT file format to get rid of most of the global
21186 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
21188 * mini.h: Bump AOT file format version.
21190 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
21192 * mini.h: Bump AOT file format version.
21194 * aot.c (mono_aot_is_got_entry): New function to determine if an
21195 address is inside a GOT.
21197 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
21199 * cpu-pentium.md: Increase the maximum size of some instructions which
21200 might involve a got access.
21202 * mini.c (get_method_from_ip): Another debug helper function.
21204 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
21205 when got var accesses are created during the decompose phase.
21207 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
21209 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
21210 argument mini_compile_method and to MonoCompile, and use this to
21211 determine whenever a given method is compiled for AOT. This allows the
21212 other methods compiled during AOT compilation to be free of AOT stuff,
21213 so the backends does not need to add special support for them by
21214 creating a fake GOT etc.
21216 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
21219 2004-12-21 Ben Maurer <bmaurer@ximian.com>
21221 * mini.c (mono_method_to_ir): It turns out that some of the
21222 x-appdomain wrappers are lax with types, so just ignore this for
21225 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
21226 at the vtable->klass. If it is non-shared code we can just use the
21229 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
21231 * mini-ppc.c: access MonoDomain from tls, too.
21233 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
21235 * declsec.c: Removed unused variable (and related warning ;-)
21237 2004-12-21 Ben Maurer <bmaurer@ximian.com>
21239 * iltests.il: New test for LDELEMA on an array of ref types.
21241 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
21242 all ldelema's on reftypes.
21243 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
21244 it was the wrong place to put it.
21246 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
21247 register to pop to make this cleaner, at the request of Paolo.
21249 2004-12-20 Ben Maurer <bmaurer@ximian.com>
21251 * mini-ops.h (OP_GETHASHCODE): New op.
21253 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
21255 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
21258 For a microbenchmark, this reduces the cost of Hashtable.get_Item
21261 * mini-x86.c (mono_arch_output_basic_block): Rather than
21269 The first is 3 bytes while the second is 1. This saves 36 kb on
21270 mscorlib, quite a big saving. When bootstraping mcs, I was able to
21271 see a small boost because of icache locality.
21273 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
21275 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
21277 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
21278 started code sharing with the generic code.
21280 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
21282 * mini-ppc.c, cpu-g4.md: added code for direct access to
21285 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
21287 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
21288 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
21291 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
21293 * declsec.c|h: Added functions to cache the declarative stack modifiers
21294 in MonoJitInfo and to create a security frame from a MonoJitInfo
21296 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
21297 created. Register internal calls for System.Security.SecurityFrame::
21298 _GetSecurityFrame and _GetSecurityStack.
21299 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
21300 the definitions for the new stack walk/callback mechanism.
21301 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
21302 first security frame for LinkDemands and InheritanceDemands) and
21303 GetSecurityStack for Demands. Both use the new mono_walk_stack code
21305 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
21306 walk initialization (lupus).
21308 2004-12-20 Ben Maurer <bmaurer@ximian.com>
21310 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
21312 (handle_loaded_temps): Do not create a temporary variable for
21313 things that we know are temps. They will never be modified.
21314 (mono_spill_call): Set MONO_INST_IS_TEMP
21315 (mono_emulate_opcode): ditto
21317 (mono_method_to_ir.CEE_DUP): ditto
21319 2004-12-19 Ben Maurer <bmaurer@ximian.com>
21321 * mini.c (type_to_eval_stack_type): Make this handle the void type
21322 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
21323 (emit_tree): use ip_in_bb to special case some common idioms
21324 Update all callers to pass in the IP.
21325 (mono_method_to_ir): Make CEE_CALL* do the above as well.
21327 This gives us a nice 2% speedup in mcs bootstrap.
21329 * mini-x86.c (peephole_pass): Peephole pass to make
21338 * mini.c (ip_in_bb): new method.
21339 (mono_method_to_ir): use this method rather than doing the hash
21342 * linear-scan.c (mono_linear_scan): When expiring actives, you
21343 don't need to keep around variables that expire on this
21344 instruction. This makes it so that:
21347 store (ebx add (ebx, 1))
21351 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
21353 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
21354 combination to avoid doing two copies. Fix up problems with previous
21357 * mini.c: Fix 64 bit warnings.
21359 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
21361 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
21363 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
21364 changes from the x86 code.
21366 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
21368 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
21370 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
21371 throwing code to reduce its size, unify the AOT and non-aot code and
21372 get rid of relocations in the AOT case.
21374 * mini-x86.h mini.c exceptions-x86.c
21375 (mono_arch_get_throw_corlib_exception): New arch specific function to
21376 raise corlib exceptions which doesn't require relocations in the
21379 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
21381 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
21383 * mini.c (mono_emit_method_call): Only allocate the got var when it is
21386 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
21389 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21391 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
21392 with add function when used from Inc/dec atomic
21393 functions. Re-enabled optimization on x86.
21394 * mini-ops.h: renamed atomic_add functions to
21395 allow _add to match the Interlocked::Add and
21396 _add_next to match Interlocked::Inc/Dec.
21398 2004-12-15 Massimiliano Mantione <massi@ximian.com>
21400 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
21401 linking of BBs to the end BB, and enabled SSAPRE also with
21402 consprop and copyprop (which was prevented by that bug).
21404 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21406 * mini-x86.c: disabling the Interlocked optimizing code.
21408 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
21410 * aot.c (load_aot_module): Move reading of got_addr after the AOT
21411 file version check.
21413 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21415 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
21416 interlocked optimization due lack of support on x86, rewrote
21417 exchange to take into account that base may be in eax.
21419 xsp works again; activated Interlocked optimizing code.
21421 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
21423 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
21425 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
21427 * mini-ops.h: Add new opcodes.
21429 * mini.h: Add new patch types. Add got_var to MonoCompile.
21431 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
21432 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
21433 make it work with all kinds of patchable code.
21435 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
21436 address of the GOT, and referencing entries in the GOT.
21438 * mini.c: Add code to load the GOT address if needed by an opcode.
21440 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
21441 independent AOT code on the x86 using an elf-style Global Offset Table.
21443 2004-12-14 Raja R Harinath <rharinath@novell.com>
21445 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
21447 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21449 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
21452 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
21454 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
21455 of Interlocked:Increment/Decrement/Add as inline ops.
21456 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
21458 2004-12-12 Geoff Norton <gnorton@customerdna.com>
21460 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
21461 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
21463 2004-12-12 Duncan Mak <duncan@ximian.com>
21465 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
21466 again. `patch_info->table_size' is no longer valid after Zoltan's
21469 2004-12-12 Martin Baulig <martin@ximian.com>
21471 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
21472 if we are the "real" method, ie. not an inlined method inside it.
21474 2004-12-11 Ben Maurer <bmaurer@ximian.com>
21476 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
21477 before we look in the special fields table. This fixes
21478 ../tests/thread-static-init.cs.
21480 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21482 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
21483 for Array get_Rank and get_Length. Fixes bug #70465.
21485 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
21487 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
21488 separate structure to reduce the size of MonoJumpInfo.
21490 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
21492 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
21494 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
21496 * mini.c (mini_get_inst_for_method): Changed to allow ports
21497 to return a MonoInst instead of opcode
21498 (renamed mini_get_opcode_for_method to better reflect the new functionality)
21500 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
21501 Allow ports to return a created MonoInst instead of op-code, will enable
21503 (renamed mini_get_opcode_for_method to better reflected the functionality)
21505 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
21507 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
21509 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
21511 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
21514 2004-12-08 Martin Baulig <martin@ximian.com>
21516 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
21517 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
21519 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
21521 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
21524 * exceptions.cs: Disable some tests which depend on properties of x86 fp
21527 2004-12-08 Raja R Harinath <rharinath@novell.com>
21529 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
21531 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
21533 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
21534 bug introduced by the previous patch.
21536 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
21538 * mini-ppc.c, objectc.cs: handle large structs passed by value
21539 (fixes bug #69972).
21541 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
21543 * mini-ppc.c: OP_ARGLIST implementation from
21544 Geoff Norton <gnorton@customerdna.com>.
21546 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
21548 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
21549 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
21551 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
21553 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
21555 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21557 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
21560 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
21562 * mini-sparc.c: Zero out localled-ed memory.
21564 * iltests.il: Add tests for zeroing out localloc-ed memory.
21566 2004-12-04 Martin Baulig <martin@ximian.com>
21568 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
21569 mono_method_get_signature_full().
21571 2004-12-03 Massimiliano Mantione <massi@ximian.com>
21573 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
21574 and some utility functions (always for SSAPRE), integrated SSAPRE.
21575 * mini.h: Likewise.
21576 * driver.c: Added ssapre option.
21577 * ssa.c: Small fix on OP_ARG handling.
21578 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
21579 * Makefile.am: Likewise.
21581 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
21583 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
21584 now in the xp code.
21586 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
21589 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21591 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
21593 * cpu-s390.md : Increase instruction length of oparglist.
21595 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
21597 2004-11-30 Martin Baulig <martin@ximian.com>
21599 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
21600 virtual generic methods. We call a special helper_compile_generic_method()
21601 icall to retrieve the method from the vtable, inflate and compile
21602 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
21604 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
21606 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
21608 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
21610 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
21612 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
21615 2004-11-27 Ben Maurer <bmaurer@ximian.com>
21617 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
21618 platforms with PIC aot.
21620 2004-11-28 Martin Baulig <martin@ximian.com>
21622 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
21625 2004-11-28 Martin Baulig <martin@ximian.com>
21627 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
21628 the result of mono_type_get_underlying_type() to check whether
21631 2004-11-26 Martin Baulig <martin@ximian.com>
21634 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
21637 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
21639 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
21640 the same way as the other arguments so they won't get clobbered.
21642 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
21643 calls through R11 since it is clobbered by the trampoline code.
21645 2004-11-26 Raja R Harinath <rharinath@novell.com>
21647 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
21648 pick up in-tree mscorlib.dll.
21650 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
21652 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
21654 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
21655 runtime data/code are now stored in a table similar to the GOT in ELF.
21656 This allows the code itself to be position independent.
21658 * aot.c: Fix loading of referenced assemblies after the lazy assembly
21661 * aot.c: Attach ELF type (object/function) directives to all global
21664 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
21666 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
21668 * mini-amd64.h: Turn on PIC AOT code.
21670 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
21671 returning the offset within an OP_AOTCONST instruction where the GOT
21672 offset needs to be added.
21674 * mini.h: Bump AOT file format version.
21676 2004-11-25 Martin Baulig <martin@ximian.com>
21678 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
21679 uninflated generic methods.
21681 2004-11-25 Martin Baulig <martin@ximian.com>
21683 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
21685 2004-11-24 Martin Baulig <martin@ximian.com>
21687 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
21688 original klass (this only applies for generic instances).
21690 2004-11-24 Martin Baulig <martin@ximian.com>
21692 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
21693 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
21696 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
21698 * mini.c (mono_method_to_ir): Disable inlining for methods containing
21699 localloc. Fixes #69678.
21701 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
21703 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
21705 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
21706 used SSE registers on pinvoke calls. Fixes #69774.
21708 2004-11-23 Geoff Norton <gnorton@customerdna.com>
21710 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
21711 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
21713 2004-11-23 Raja R Harinath <rharinath@novell.com>
21715 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
21716 Refer directly to the mcs/ tree.
21718 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21720 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
21721 Check if a trampoline for a synchronized method is required.
21723 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
21725 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
21726 with localloc if needed. Throe arithmetric exception in
21727 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
21728 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
21730 2004-11-19 Geoff Norton <gnorton@customerdna.com>
21732 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
21733 types before switching on type. Fixes #69622.
21735 2004-11-19 Raja R Harinath <rharinath@novell.com>
21737 * Makefile.am (check-local): New. Integrate into 'make check'.
21738 (MCS,RUNTIME): Define using in-tree mono and mcs.
21740 (%.exe): Use $(ILASM).
21742 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
21744 * mini-ppc.c: adjust initial prolog size (bug #69691).
21746 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
21748 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
21751 2004-11-17 Raja R Harinath <rharinath@novell.com>
21753 * Makefile.am (clean-local): Rename from 'clean'.
21755 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21757 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
21758 to mono_arch_is_int_overflow.
21759 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
21762 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
21764 * declsec.c|h: New files to support declarative security attributes.
21765 Added function to check if a method has (applicable) security.
21766 * mini.c|h: Add check for declarative security attributes in
21767 mono_method_check_inlining.
21768 * Makefile.am: Added declsec.c and declsec.h to the build.
21770 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
21772 * mini.c, mini.h: update to keep dynamic code info per-domain.
21774 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
21776 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
21777 (mini_init): Get rid of it from here too.
21779 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
21781 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
21782 implemented OP_RETHROW (patch by Geoff Norton
21783 <gnorton@customerdna.com>).
21785 2004-11-10 Geoff Norton <gnorton@customerdna.com>
21787 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
21788 between appdomains. Fixes appdomain-unload on PPC.
21790 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
21792 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21793 mini-exceptions.c: handle the new wrapper types.
21794 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
21795 token value as a MonoClass* when compiling a wrapper.
21796 mono_jit_create_remoting_trampoline now takes an additional
21797 MonoRemotingTarget parameter.
21799 2004-11-10 Martin Baulig <martin@localhost>
21801 * mini.c (mono_method_to_ir): Use `generic_container->context'
21802 rather than creating a new one.
21804 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21806 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
21808 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
21810 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
21812 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
21813 the experimental aot cache stuff.
21815 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
21817 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21818 mini-exceptions.c: update to exception clause structure changes.
21820 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21822 * exceptions-x86.c (throw_exception): Fix warnings.
21824 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
21827 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21829 * exceptions-sparc.c (get_throw_exception): Really fix this.
21831 2004-11-07 Ben Maurer <bmaurer@ximian.com>
21833 * tramp-*.c: we no longer support icalls without wrappers, so
21834 a bit of code can be removed here
21836 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
21838 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
21841 * cpu-sparc.md: Add op_rethrow.
21843 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
21845 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
21847 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
21848 * mini-ops.h: Add OP_RETHROW.
21850 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
21852 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
21854 2004-11-05 Geoff Norton <gnorton@customerdna.com>
21856 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
21857 Makes the output much easier to read
21859 2004-11-05 Ben Maurer <bmaurer@ximian.com>
21861 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
21862 prevents another huge leak when compiling with ssa. Secondly, the
21863 performance of doing this rather than freeing the lists is much
21864 better. GList does a lock every time you allocate a list link,
21865 so that it can use a memory pool. So, it is better to just use
21866 a memory pool of our own.
21868 * ssa.c, linear-scan.c: replace g_list_remove_link with
21869 g_list_delete. The remove one does not free the GList, so we were
21870 leaking memory. On -O=all --compile-all with corlib, this cut down
21871 3 MB of allocations.
21873 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
21875 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
21877 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
21879 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
21880 into a new function mono_create_jit_trampoline ().
21882 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
21884 * trace.c (get_spec): Allow tracing of classes without a namespace.
21886 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
21888 * mini.c: Fix pointer overwrite in mini_method_compile.
21890 2004-11-2 Geoff Norton <gnorton@customerdna.com>
21892 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
21893 The darwin ABI needs some special handling for 1 and 2 byte structs
21894 Lets use lbz/lhz instead of lwz everywhere.
21895 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
21896 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
21897 Use stb/sth for the former, and put the latter always on stack instead of in
21898 argument registers.
21900 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
21902 * trace.c (is_filenamechar): Add '_'.
21904 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21906 * mini-s390.c: Fix prolog length to allow for large trace requirements.
21908 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
21910 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
21912 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
21913 depends on libmonogc. Fixes #68805.
21915 2004-10-26 Miguel de Icaza <miguel@ximian.com>
21917 * mini.c (mono_jit_free_method): Provide extra information for
21918 this error. Currently this leaks, but will be turned into a
21919 developer option in the future.
21921 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
21923 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
21925 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
21927 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
21928 boundary. Fixes reading of PATCH_INFO_R4 and R8.
21929 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
21931 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
21933 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
21934 trampolines for AOT code.
21936 2004-10-22 <vargaz@freemail.hu>
21938 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
21939 constructed types. Fixes #68136.
21941 2004-10-21 Martin Baulig <martin@ximian.com>
21943 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
21944 if it returns true, unwind the stack to the call instruction.
21946 2004-10-21 <vargaz@freemail.hu>
21948 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
21950 * mini.h: Bump AOT version number.
21952 * objects.cs: Add another test for unbox trampolines.
21954 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
21957 2004-10-20 <vargaz@freemail.hu>
21959 * driver.c: Add SHARED to the set of optimizations tested.
21961 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
21963 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
21964 used by CEE_NEWARR.
21966 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
21968 2004-10-20 Martin Baulig <martin@ximian.com>
21970 * mini-exceptions.c (mono_handle_exception): Call
21971 mono_debugger_handle_exception() to tell the debugger about
21972 catch/finally clauses.
21974 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
21976 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
21978 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
21981 2004-10-15 Geoff Norton <gnorton@customerdna.com>
21983 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
21984 methods as their native size, fixed bug #57543, #57545.
21985 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
21986 This saves a temporary register and mullw call down into 1 (minor perf
21987 increase for cases like sum = sum * 5; This use to translate into:
21990 It now translates to
21993 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
21995 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
21998 2004-10-11 Martin Baulig <martin@ximian.com>
22000 * mini.c (mono_method_to_ir): If we're a generic method, get the
22001 MonoGenericContainer from our MonoMethodNormal and create a
22002 MonoGenericContext from it.
22004 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
22006 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
22008 * basic-long.cs: Add test for checked i8->i2 cast.
22010 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22012 * inssel-ppc.brg: added a couple of speedup rules.
22014 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
22016 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
22017 to speed up rebuilds.
22019 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22021 * mini-s390.c: Minor fix to OP_OR_IMM.
22023 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
22025 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
22026 better. Fixes appdomain-unload.exe on sparc.
22028 2004-10-02 Massimiliano Mantione <massi@ximian.com>
22030 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
22031 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
22034 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
22036 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
22038 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
22040 * mini.c: Always generate a field read/write wrapper for members
22041 of the class MarshalByRefObject since the actual instance could
22044 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
22046 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
22048 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
22050 * driver.c mini.h trace.c: Move the setting of the main assembly into
22051 a separate function called mono_trace_set_assembly () and call it after
22052 actually loading the main assembly. Fixes #66872.
22054 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
22056 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
22057 using the code manager.
22059 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
22061 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
22063 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
22065 * cpu-amd64.md: Fix bug in previous patch.
22067 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
22070 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
22072 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
22073 mini-exceptions.c: updates for changed stack walk interface.
22075 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22077 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
22079 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
22081 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
22083 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
22085 * driver.c (mini_regression_list): Do not call mono_assembly_close
22086 since assemblies can't be unloaded.
22088 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
22090 * cpu-amd64.md: Fix more instruction lengths.
22092 * cpu-amd64.md: Fix lengths of some instructions.
22094 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
22096 * inssel.brg: Make the array ldelema check aot friendly.
22098 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
22100 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
22102 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
22104 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
22106 * mini-x86.c: Fix build.
22108 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
22109 mono_type_get_underlying_type () helper function to simplify code.
22111 2004-09-09 Martin Baulig <martin@ximian.com>
22113 * mini-amd64.c: Don't access `type->data.klass' directly, call
22114 mono_class_from_mono_type() instead since the type may be a
22117 2004-09-09 Martin Baulig <martin@ximian.com>
22119 * mini-amd64.c (get_call_info): Fix support for generic instances.
22120 (add_valuetype): Use mono_class_from_mono_type() to get the class
22121 since we can be a generic instance.
22123 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
22125 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
22127 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
22129 * liveness.c: reset spill costs on each scan: bug 62107
22131 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
22133 * exceptions-sparc.c (mono_arch_find_jit_info): remove
22134 unnecessary line that doesn't compile
22136 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
22138 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
22139 trampolines, make them call an error function so people can fix their
22142 2004-09-06 Martin Baulig <martin@ximian.com>
22144 * mini.c (mono_method_to_ir): When initializing locals, handle a
22145 generic instances like a valuetype if it's a valuetype and like a
22146 class if it's a class.
22148 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
22150 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
22151 stack. Fixes #64674.
22153 * exceptions.cs: Add test for unwinding of call arguments.
22155 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
22157 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
22158 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
22159 set the carry/borrow flag). The sparc and s390 implementations
22160 can now use optimized versions (and simplify the code). ppc bugfixes.
22162 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
22164 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
22166 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
22168 * inssel-amd64.brg: Remove leftover 32 bit rule.
22170 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
22172 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
22174 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
22175 mono_arch_find_jit_info functions into a new function. Fix a memory
22178 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
22181 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
22183 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
22186 * exceptions.cs: Add array size tests.
22188 * mini.c: Allocate a separate icall wrapper for each arity of
22189 mono_array_new_va. Fixes #59509.
22191 * exceptions.cs: Add testcase for 64578.
22193 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
22195 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
22197 2004-09-02 Martin Baulig <martin@ximian.com>
22199 * mini.c (mono_method_to_ir): When initializing the locals, call
22200 handle_initobj() on the generic instance itself, not its
22203 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
22205 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
22206 MonoJitInfo for dynamic methods.
22208 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
22210 * mini.c: Add support for freeing JIT data for dynamic methods.
22212 2004-09-01 Martin Baulig <martin@ximian.com>
22214 * mini-x86.c (is_regsize_var): Added support for generic
22216 (mono_arch_emit_prolog): Make this compile again, use
22217 `x86_push_imm_template (code)'.
22219 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
22221 * mini-x86.c: make all push_imm instructions that get
22222 patched always emit the long form
22224 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
22226 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
22227 in a per-domain hash.
22229 * mini-amd64.c (merge_argument_class_from_type): Handle generic
22232 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
22234 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
22237 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
22240 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
22241 Beginnings of SSE2 support.
22243 * exceptions.cs: Add more tests for checked int<->uint casts.
22245 2004-08-28 Martin Baulig <martin@ximian.com>
22247 * mini-x86.c (mono_arch_instrument_epilog): Added support for
22251 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
22252 Handle generic instances recursively.
22254 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22256 * iltests.il: test for conv.u8 on a constant
22258 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22260 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
22261 LCONV_x4 (shrun_32 (membase)).
22263 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22265 * inssel-x86.brg: c&p rules for push/setret of long
22267 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
22269 * inssel-x86.brg: c&p rules for compare (base, regvar) and
22270 compare (regvar, base)
22272 * inssel-x86.brg: more burg love
22274 * inssel.brg: more cleanup
22276 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
22278 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
22280 * basic-long.cs, basic-calls.cs: new tests for optimization.
22282 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
22284 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
22287 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
22289 * mini-amd64.c (read_tls_offset_from_method): Add another case.
22291 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
22293 * inssel.brg (mini_emit_memcpy): use
22294 NO_UNALIGNED_ACCESS to disable memcpy optimization
22296 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
22298 * mini-amd64.c: Handle generic types in various places.
22300 * mini.c (mono_method_to_ir): Handle generic types in init locals.
22302 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
22304 * mini.c (handle_box): Fix warning.
22306 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
22308 * mini-amd64.h: Enable the emit_state optimization.
22310 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
22312 * mini-amd64.c: Add some new 64 bit peephole opts.
22314 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
22316 * cpu-amd64.md: sreg1 of div instructions must be %rax.
22318 * mini-amd64.c: Register allocator fixes.
22320 * mini.c: Add an optimization to emit_state to avoid allocation of new
22321 registers on some platforms.
22323 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
22325 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
22327 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
22328 allocation. Fixes #63085.
22330 * basic-long.cs: Add new regression test.
22332 * mini-amd64.c: Register allocator improvements.
22334 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
22336 * mini-amd64.c (read_tls_offset_from_method): Add another code
22339 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
22340 instruction sequence for nullifying class init trampolines.
22342 * objects.cs: Add new regalloc test.
22344 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
22346 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
22348 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
22350 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
22353 * driver.c: Fix profiling after TLS changes.
22355 * driver.c (mono_main): Set mono_stats.enabled if needed.
22357 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
22360 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
22362 * mini-x86.c: use a 1 op rather than a 2 op tls access
22363 instruction -> faster.
22365 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
22367 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
22370 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
22372 * exceptions-sparc.c (throw_exception): fix typo
22374 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
22376 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
22377 set tree->dreg correctly with tls. Allow any
22378 register to be used.
22380 * mini-x86.c (read_tls_offset_from_method): add new code
22381 generation pattern seen with GCC.
22384 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
22386 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
22387 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
22388 exceptions-sparc.c: fix some performance issues in exception
22389 handling and setting of the stack trace for exceptions that were
22392 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
22394 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
22397 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
22400 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
22402 This patch inlines tls access, when possible.
22404 * mini.h: new arch functions for TLS intrinsics.
22405 All platforms updated with a stub.
22407 * mini.c: use the new intrinsics
22409 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
22410 arch specific intrinsic for tls variables
22412 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
22414 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
22417 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
22419 * mini.c: thread local allocation
22421 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
22423 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
22425 * Makefile.am: Link against the static version of libmonogc.
22427 * Makefile.am: Link the static versions of the convenience libraries
22428 into the mono executable.
22430 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
22432 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
22434 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
22435 on integer overflow.
22437 * mini-amd64.c: Reorganize function call code.
22439 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
22441 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22443 * inssel-x86.brg: use xor eax,eax.
22445 * basic.cs: new tests
22447 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22449 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
22450 in exception throwing code.
22452 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22454 * inssel-x86.brg: use xor esi,esi.
22456 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22458 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
22459 can trace methods compiled during mini_init () too.
22461 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
22464 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22466 * Makefile.am: static link on x86 (r=zoltan)
22468 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22470 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
22471 code since it causes some programs to fail.
22473 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
22475 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
22477 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
22479 * mini.c: ovfops_op_map - add STACK_OBJ case for
22481 * basic.cs: add test_0_pin_string as test
22484 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
22486 * Makefile.am: build C# if srcdir != builddir
22488 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
22490 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
22491 fall-through blocks.
22493 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22495 * driver.c: enable loop by default again and include abcrem in -O=all.
22497 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
22499 * iltests.il: Add some localloc tests.
22501 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
22503 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
22506 * inssel-amd64.brg: Add some optimizations.
22508 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
22511 * Makefile.am: Statically link mono against libmono on AMD64.
22513 * mini-amd64.c inssel-amd64.brg: Optimizations.
22515 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
22517 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
22519 * tramp-amd64.c: Patch calling code in trampolines.
22521 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
22523 * mini-amd64.c: pinvoke struct passing fixes.
22525 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
22527 * mini-sparc.c: redo change, make mono_arch_cpu_init call
22528 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
22530 2004-08-05 Duncan Mak <duncan@ximian.com>
22532 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
22535 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22537 * mini-amd64.c (emit_move_return_value): Move return value for normal
22540 2004-08-05 Martin Baulig <martin@ximian.com>
22542 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
22543 `type->type'; just modify `type' itself when dealing with enums
22544 and generic instances.
22545 (check_call_signature): Make `simple_type' a `MonoType *'.
22547 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22549 * mini.c: Use OP_PADD to add offsets to addresses.
22551 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
22553 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
22555 * mini-sparc.c (mono_arch_emit_epilog): fix check
22556 for folding last op into restore instruction
22558 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22560 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
22561 helper methods using the code manager.
22563 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
22565 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
22567 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22569 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
22570 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
22572 * mini-s390.c: fix tail processing
22574 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
22576 * mini-ppc.c: mul.ovf.un exception name fix.
22578 2004-08-03 Martin Baulig <martin@ximian.com>
22580 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
22581 instances; before jumping to `handle_enum', also modify `ptype'.
22583 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
22585 * cpu-sparc.md: fcall maximal length too small.
22587 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
22589 * mini-amd64.c mini.h: Add initial support for passing/returning
22590 structures to/from pinvoked methods.
22592 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
22594 * mini-ppc.c: reg allocator fix.
22596 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
22598 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
22600 * inssel.brg: Optimize memset on 64 bit machines.
22602 * mini-amd64.c: Fix some vararg cases.
22604 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22606 * mini-s390.c: Corrected macro in emit_float_to_int
22608 * s390-abi.cs: Tests to exercise the s390 ABI
22610 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22612 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
22615 * basic.cs: Add a test for add.ovf.un.
22617 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
22619 * mini-sparc.c: add case for OP_IDIV_UN
22621 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22623 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
22625 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
22627 2004-07-30 Ben Maurer <bmaurer@ximian.com>
22629 * basic.cs: regression tests.
22631 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
22634 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22636 * basic.cs: Add a new test.
22638 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
22639 and AOT. Various fixes and optimizations.
22641 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
22643 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
22645 * mini-ppc.c: make sure temp regs are not used for global reg
22648 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
22650 * cpu-sparc.md: conv_i8 fix for 64bits
22652 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
22654 2004-07-29 Ben Maurer <bmaurer@ximian.com>
22656 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
22657 add opcode for cmp BYTE PTR [eax], imm.
22659 * inssel.brg: Make memcpy and memset takes bases.
22661 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
22663 * *-amd64.*: More AMD64 work.
22665 2004-07-28 Ben Maurer <bmaurer@ximian.com>
22667 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
22668 add a compare-not-equal opcode.
22670 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
22672 * mini.c: Use mono_init_from_assembly instead of mono_init.
22674 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
22676 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
22678 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
22680 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
22682 * inssel.brg: 64 bit fixes.
22684 * mini.h (MonoCallInst): Add some AMD64 specific data.
22686 * mini.h: Add some OP_P opcodes.
22688 2004-07-28 Ben Maurer <bmaurer@ximian.com>
22690 * basic.cs: tests for 61797 and 61740
22692 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
22694 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
22695 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
22697 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
22699 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
22701 * *-amd64*.*: Ongoing AMD64 work.
22703 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
22705 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
22707 * *-amd64*: Ongoing AMD64 work.
22709 * mini-arch.h: Add AMD64 support.
22711 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
22713 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
22715 * mini-ops.h: Add new opcodes.
22717 * Makefile.am: Add AMD64 support.
22719 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
22720 rules into the inssel-long*.brg files.
22722 * *-amd64.*: Add beginnings of AMD64 backend.
22724 2004-07-22 Ben Maurer <bmaurer@ximian.com>
22726 * mini.c (print_dfn): commenting out the code that prints
22727 the cil. With -O=deadce, this makes -v -v crash.
22729 * cpu-pentium.md: make checkthis have a length of 2
22731 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
22733 * mini-sparc.h: fix implementations of __builtin
22734 functions for Sun compiler for V9.
22736 2004-07-16 Ben Maurer <bmaurer@ximain.com>
22738 * mini.c: use the new stelem.ref wrapper
22739 * exceptions.cs, arrays.cs: new stelem.ref tests
22741 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
22743 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
22744 new XSP should work with these changes).
22746 2004-07-14 Ben Maurer <bmaurer@ximain.com>
22748 * inssel-{long32,x86,}.brg: trivial optimizations.
22750 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
22752 * mini.c: load value when emitting box operation in
22755 2004-07-12 Ben Maurer <bmaurer@ximian.com>
22757 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
22758 is one byte shorter than cmp DWORD PTR [eax], 0.
22760 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
22762 * inssel-ppc.brg: arguments on the stack are always
22763 relative to the stack pointer (spotted by Neale Ferguson).
22765 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22767 * exceptions-x86.c: delay appending the method name to the trace until
22768 after mono_jit_info_table_find is called, as this gets the real
22771 2004-07-09 Ben Maurer <bmaurer@ximian.com>
22773 * aot.c: register roots
22775 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22777 * aot.c : I could just use PLATFORM_WIN32 flag.
22779 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22781 * aot.c : Reverting the previous fix. This time it broke linux build.
22783 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22785 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
22787 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
22789 * mini.c (handle_stack_args): Remove some more debugging code.
22791 * mini.c (handle_stack_args): Remove debug output left in by mistake.
22793 * driver.c mini.h aot.c: Allow additional options to be specified with
22794 --aot and pass them to mono_compile_assembly.
22796 * aot.c: Add experimental code to AOT compile all loaded assemblies
22797 on demand and save the code into a cache in the filesystem.
22799 * aot.c: Add support for more wrapper methods.
22801 * mini.c (handle_stack_args): Handle some corner cases. Fixes
22804 * cpu-*.md: Remove removed opcodes.
22806 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
22807 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
22808 related icalls to marshal.c.
22810 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
22812 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
22814 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
22816 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
22818 2004-07-06 Ben Maurer <bmaurer@ximian.com>
22819 * liveness.c: If liveness is recomputated we need to reset the information
22820 for each variable. This way, if the liveness range has been narrowed
22821 by optimizations that happened after the last computation, we can return
22824 For example, if you have
22829 // Tons of code that does not affect i
22835 i = 0 is dead code and will be removed by SSA. However, when
22836 linear scan gets to the code, i will still appear to be live
22837 throughout the entire block. This prevents good register allocation.
22839 2004-07-06 Martin Baulig <martin@ximian.com>
22841 * debug-mini.c (mono_debug_init_method): Allow
22842 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
22843 (mono_debug_add_icall_wrapper): New method.
22845 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
22847 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
22849 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
22852 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
22854 * aot.c (mono_aot_load_method): Fix loading of debug info.
22856 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22858 * aot.c: Add logging support.
22860 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22862 * mini.h: Add prototype for mono_print_method_from_ip.
22864 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
22866 * inssel.brg: 64 bit fixes.
22868 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
22871 * Makefile.am: Add SPARC64 support.
22873 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22875 * aot.c: Fix alignment problems on 32 bit platforms.
22877 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22879 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
22882 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
22885 * mini.h: Bump AOT file version. Some 64 bit fixes.
22887 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22889 * inssel-sparc.brg: Add new rule to avoid register moves.
22891 * inssel.brg: Add ldind_to_load_membase helper function.
22893 2004-06-30 Ben Maurer <bmaurer@ximian.com>
22895 * mini.c: OffsetToStringData intrinsic.
22897 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22899 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
22901 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
22904 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
22905 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
22907 * mini.c: reinstated mono_compile_get_interface_var()
22908 on x86, too, since the change breaks the Gtk# build there as well.
22910 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22912 * driver.c: remove loop from the default optimizations: it seems to
22913 interact badly with some of the other options (see bug #60613).
22915 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
22917 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
22918 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
22920 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
22922 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
22923 vararg-using methods.
22925 2004-06-21 Martin Baulig <martin@ximian.com>
22927 * mini/mini-exceptions.c
22928 (mono_handle_exception): Added `gpointer original_ip' argument.
22929 After calling mono_unhandled_exception(), call
22930 mono_debugger_unhandled_exception() and if that returns true,
22931 restore the context and return.
22933 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
22935 * mini-ppc.c: prefer the use of relative branches so
22936 they won't need to be patched in aot code (patch from Patrick Beard).
22938 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
22940 * aot.c: patch from Patrick Beard to make the output assembly
22941 more correct for the MacOSX assembler. Small tweak to
22942 generate sane images on Linux/PPC, too.
22944 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22946 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
22947 case until bug #59509 is fixed (shows up in #60332).
22949 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22951 * mini.c: make sure the needed wrappers are compiled, too, with
22954 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
22956 * driver.c: remove NPTL reference in --version output.
22958 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22960 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
22961 generate valid assembly for the Mach-O assembler.
22963 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
22965 * driver.c: don't include abcrem in the all optimization specifier
22966 since it slows down jit compilation too much for now.
22968 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
22970 * mini.c: use BIGMUL only if both operands have the same signage.
22971 * iltests.il: Test for bug 60056. (errors related to signage in
22976 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
22978 * mini.c, aot.c: memory leak fixes.
22980 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
22982 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
22984 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
22986 * Makefile.am: remove the -static hack completely, it links in
22987 statically glib as well.
22989 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
22991 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
22992 * exceptions.cs: make it compile with new mcs/csc.
22994 2004-06-03 Massimiliano Mantione <massi@ximian.com>
22995 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
22996 and added relevant test case.
22998 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
23000 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
23001 regressions in gtk-sharp.
23003 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
23005 * exceptions.cs: New regression tests.
23007 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
23009 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
23011 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
23013 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
23015 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
23017 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
23019 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
23021 * mini.c (mono_jit_runtime_invoke): Init class in this
23022 method instead of trusting mono_jit_compile_method to
23023 do the work (because wrappers can be in object class)
23025 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
23027 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
23029 * basic-long.cs: New regression test.
23031 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
23033 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
23034 and div/rem checks.
23036 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
23038 * Makefile.am: fix miguel's change to build mono statically against
23039 libmono (track build dependencies).
23041 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
23043 * cfold.c: Some glib versions do not have G_MININT32.
23045 2004-05-26 Massimiliano Mantione <massi@ximian.com>
23047 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
23048 with precision of tan, atan, sin and cos, and implemented related
23049 regressions tests (fixes bug 54467, but one new problem appeared and
23052 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
23054 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
23056 * exceptions.cs: Add test for constant folding && division by zero.
23058 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
23059 since driver.c is in libmono too, so the optimization was useless.
23061 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
23062 variable to driver.c so the compiler can emit more efficient code to
23065 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23067 * Makefile.am: don't distribute generated inssel.[ch] files.
23069 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
23071 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
23072 into the default appdomain. Fixes #58707.
23074 * jit-icalls.c: Remove the broken approximation for truncl, doing
23075 no conversion is better.
23077 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
23080 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
23082 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
23083 of the mcrxr instruction which is not available on some processors
23084 even if it's documented to be. Implement add and sub overflow correctly
23085 (still not complete for long unsigned). Speed up icalls a bit.
23087 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
23089 * mini.c (mono_jit_compile_method_with_opt): Make sure that
23090 we run .cctor in the current domain instead of target_domain.
23092 Fixes bug #58558, .cctor not being called in -O=shared.
23094 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
23096 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
23098 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
23100 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
23101 which can be done with an imm8, do it that way.
23102 (mono_arch_output_basic_block): ditto for a jmp
23103 (mono_arch_emit_prolog): Computate maximum offset of a label.
23105 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
23107 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
23108 now tries to allocate prefered physical reg's for virtual
23109 regs. This reduces the number of emited spills/loads with
23110 20-30% on our core assemblies.
23112 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23114 * jit-icalls.c: truncl() is not needed and trunc() is
23115 the correct thing to do anyway (bug #58287).
23117 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
23119 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
23122 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
23124 * driver.c: enable loop optimizations by default.
23126 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
23128 * mini-x86.c: fix calc of max loop size when aligning loops start.
23130 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
23132 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
23135 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
23137 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
23140 * basic-long.cs: Add tests for add/subtract of immediates with carry.
23142 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
23144 * mini.c (inline_method): Allways inline some wrappers even if the cost
23145 is too large. Fixes #58785.
23147 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
23149 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
23151 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
23152 (crichton@gimp.org). Beginning of support for sparc/linux.
23154 * mini-sparc.c: Optimize retrieval of LMF address.
23156 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
23158 * exceptions-ppc.c: handle alloca in methods with clauses.
23160 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
23162 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
23164 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
23166 * mini.c: Delegate most of the abort signal work to
23167 mono_thread_request_interruption, which also handles Stop and Suspend
23170 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
23172 * mini.c mini.h: Allow inlining of icall wrappers if the backend
23173 supports the save/restore lmf opcodes.
23175 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
23177 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
23178 by gcc-3.4 as well.
23180 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
23182 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
23184 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
23185 methods which contain array accesses.
23187 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
23188 boundaries. Fixes #58537.
23190 * iltests.il: Add regression test for #58537.
23192 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
23194 * mini-x86.c (mono_arch_local_regalloc): Last part of
23195 fix for bug #58633 (releasing register to early).
23197 2004-05-18 Miguel de Icaza <miguel@ximian.com>
23199 * basic-long.cs: Add new regression test.
23201 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
23203 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
23204 register too early on the chain.
23206 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
23208 * mini.c (create_helper_signature): Use a helper function to reduce
23209 the code which needs to be written. Also set the calling convention of
23210 icalls on windows. Fixes #57840.
23212 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
23214 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
23215 exceptions-ppc.c: added helper function to get the instruction address
23216 from a signal handler context.
23218 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
23220 * helpers.c: use g_get_tmp_dir. Invokes happyness
23223 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
23225 * helpers.c: Add new env variable to pass args to objdump.
23226 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
23228 2004-05-17 Radek Doulik <rodo@ximian.com>
23230 * Makefile.am (common_sources): added abcremoval.h so it get
23231 disted and daily mono packages on go-mono.com will build again
23233 2004-05-17 Massimiliano Mantione <massi@ximian.com>
23235 * abcremoval.c: Fixed coding style, added copyright header.
23237 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
23239 * mini.h: Added prototype for abc removal main function.
23241 * build_relations_propagation_table.pl: Added copyright header.
23243 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
23245 * basic-long.cs: reg test for complex ceq_long bug.
23247 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
23249 * mini-x86.c (mono_arch_local_regalloc): Correctly free
23250 reg in long and clob case (bug #58343). Fixed/added comments.
23252 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
23254 * mini.c (mono_jit_runtime_invoke): Follow new convention
23255 of calling the invoke method with an function pointer.
23257 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
23259 * ChangeLog: Fix author of memory leak patch.
23261 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
23263 * Makefile.am: fix make dist as well...
23266 2004-05-14 Massimiliano Mantione <massi@ximian.com>
23268 * cfold.c: Made so that conversions from pointer to int4 are no-ops
23269 on archs where pointers are 4 bytes long.
23271 * Makefile.am: Added abcremoval.c source file.
23273 * abcremoval.c: Added abcremoval.c.
23275 * abcremoval.h: Added abcremoval.h.
23277 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
23279 * inssel.brg: Enabled bounds check removal.
23281 * mini.c: Added support for abcrem optimization.
23283 * mini.h: Added abcrem optimization label.
23285 * driver.c: Added support for abcrem optimization.
23287 * propagated_relations_table.def: Added propagated_relations_table.def.
23289 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
23291 * mini.c, cfold.c: fix style.
23293 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23295 * mini.c: handle issue with the low-level implementation of
23296 some long opcodes (bug #54209).
23298 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
23300 * basic.cs: test for my new cmov stuff.
23302 2004-05-13 Patrik Torstensson
23304 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
23305 opt and added peephole documentation.
23307 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
23309 * tramp-ppc.c: rewrote the generic trampoline code.
23311 2004-05-11 Patrik Torstensson
23313 * mini-x86.c: optimize long shl/shr asm code (one less branch)
23315 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
23317 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
23319 * mini.h mini.c dominators.c: Applied patch from Derek Woo
23320 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
23322 * mini.c: Add new icalls for AsAny marshalling.
23324 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
23326 * tramp-ppc.c, mini-ppc.c: more cleanups.
23328 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23330 * mini.c: no warnings.
23332 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23334 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
23336 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
23338 * mini.c: In the thread abort signal handler, if the thread is in the
23339 process of being stoped, don't throw the Abort exception, just stop the
23342 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
23344 * tramp-ppc.c: removed old code.
23346 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23348 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
23349 do some simple speed optimizations on ppc.
23351 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
23353 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
23354 and large offsets in load/store.
23356 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
23358 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
23359 it causes regressions.
23361 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
23363 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
23366 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
23368 * jit-icalls.c: remove warnings.
23369 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
23370 speedups for unsafe code.
23372 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
23374 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
23376 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
23378 * basic-calls.cs: Add new regression test.
23380 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
23383 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
23385 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
23388 2004-05-06 Patrik Torstensson
23390 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
23391 long reg allocation in any reg (not only eax:edx) and implemented
23392 long shl/shr ops in asm instead of helpers.
23394 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
23396 * mini-sparc.h: Fix warnings.
23398 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
23401 * mini-exceptions.c (mono_handle_exception): Call the filter in a
23402 separate statement for clarity.
23404 * mini-sparc.c: Update status.
23406 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
23408 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
23411 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23413 * inssel-ppc.brg: another small pre-release workaround:
23414 we don't do overflow detection for long_sub_un.
23416 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23418 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
23419 (also works around a weird ppc bug: 57957).
23421 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
23423 * tramp-ppc.c: trampoline fixes.
23425 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
23427 * mini-ppc.c: fixed typos.
23429 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
23431 * mini-ppc.c, exceptions-ppc.c: more code saves registers
23432 at the top of the stack. Fixed typos. Use a frame registers
23433 for all the methods with exception clauses.
23435 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
23437 * exceptions-ppc.c: restore fp registers.
23439 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
23441 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
23442 order from the stack top (moved the stack room to save the
23443 return value for trace after the param area). Fixed corruption
23444 in restoring registers on unwind.
23446 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
23448 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
23450 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23452 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
23453 and prolog/epilog for methods that use it. Allow
23454 enough param area room for varargs methods. Fix miguel's
23455 breakage in exception handling.
23457 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23459 * Makefile.am: run genmdesc only on current arch.
23461 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23463 * exceptions-x86.c:
23464 * mini-x86.h: fix the build on windows.
23466 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
23468 * 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.
23470 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
23472 * mini-exceptions.c: New file.
23474 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
23475 Move some parts of the x86 exception handling code to an
23476 arch-independent file so it can be shared with other ports.
23478 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
23480 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
23482 2004-04-26 David Waite <mass@akuma.org>
23484 * driver.c: remove comma from end of enumeration declaration
23486 2004-04-26 Jackson Harper <jackson@ximian.com>
23488 * driver.c: parse config file before loading first assembly. This
23489 allows the user gac to be enabled/disabled.
23491 2004-04-23 Miguel de Icaza <miguel@ximian.com>
23493 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
23494 simpler mechanism: we do not care what is encoded initially
23495 (branch absolute or relative), we care about the code and its
23496 target. I kept the old code for reference for now.
23498 The new code tries first to determine if the jump is anywhere in
23499 the -/+32 absolute meg range, if it succeeds, it encodes using the
23500 absolute branch; If not, it tried to find something in the
23501 relative range, if not, it uses the handle_thunk code.
23503 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
23505 * exceptions-ppc.c: use the correct ip register on macosx.
23507 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
23509 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
23511 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
23513 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
23514 Raise exception on integer divide by zero by hand since the hw
23515 doesn't support it. Handle NaNs in FP compares.
23517 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
23519 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
23520 code reducing duplication between the platforms and enabled
23521 signal exception handling (on linux for now).
23523 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
23525 * exceptions-ppc.c: more macosx support.
23527 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23529 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
23531 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
23533 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
23535 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
23537 * iltests.il: more tests.
23539 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
23541 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
23544 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
23546 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
23548 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
23550 * liveness.c: Mark variables as volatile in all basic blocks reachable
23551 from exception clauses.
23553 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
23555 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
23558 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
23560 * iltests.il, basic.cs: more tests for regalloc.
23562 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
23564 * iltests.il: Some tests for register allocation modifications
23567 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
23569 * exceptions.cs: Add regression test for bug #56782.
23571 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
23572 original stack trace if an exception is rethrown. Fixes #56782. Oh,
23573 the beauty of fixing the same thing in 5 different files...
23575 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
23577 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
23580 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
23582 * mini.c: Add support for STRWLPARRAY marshalling convention.
23584 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
23586 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
23587 to init the context to setup the regs pointer).
23589 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
23591 * exceptions-ppc.c: more exceptions work.
23593 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23595 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
23598 2004-04-13 Miguel de Icaza <miguel@ximian.com>
23600 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
23601 can use the memory directly.
23603 * cpu-pentium.md: Update documentation from a post from Zoltan.
23605 add x86_add_membase, x86_sub_membase, x86_mul_membase
23607 2004-04-13 Miguel de Icaza <miguel@ximian.com>
23609 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
23610 GENERAL_REGS they were also hardcoded for all PPC ports.
23612 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
23614 Remove hard-coded limit for floating point registers, use
23615 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
23617 Notice that in MacOS X calling conventions you can fit a lot more
23618 floating point values in registers, so I should update the PInvoke
23619 test to excercise the passing of floating point values on the
23620 stack (currently broken).
23622 2004-04-06 Miguel de Icaza <miguel@ximian.com>
23624 * tramp-ppc.c (create_trampoline_code): Added
23625 JUMP_TRAMPOLINE_SIZE.
23626 (ppc_magic_trampoline): Follow the pattern from
23627 x86_magic_trampoline: if code is set to zero, return.
23628 (create_trampoline_code): Always pass MonoMethod to the jump
23629 trampoline, before it was passing a null.
23630 (mono_arch_create_jump_trampoline): Implement the jump stub, could
23631 share the code with mono_arch_create_jit_trampoline.
23633 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
23635 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
23638 * cpu-g4.md: Added length for jmp instruction, the worst case
23639 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
23642 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
23644 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
23646 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
23648 * mini.c: Only set bblock->real_offset when adding a new bblock, and
23649 before each IL instruction.
23651 * mini.c (CEE_BOX): Fix warnings.
23653 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23655 * mini.c: removed a few unused vars and extra whitespace.
23657 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
23659 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
23661 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
23663 (OP_GETCHR): use the above
23664 (CEE_LDELEMA): use the above.
23666 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
23667 version of the generic impl.
23668 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
23669 (CEE_LDELEMA): use the above.
23671 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
23673 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
23676 * iltests.il: Added new regression test for #56317.
23678 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
23680 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
23681 under NetBSD. Fixes #56450.
23683 * liveness.c (update_gen_kill_set): Fix previous patch.
23685 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23687 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
23689 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
23691 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
23692 ldsfld and ldsflda.
23694 * inssel-sparc.brg: Add more optimizations.
23696 * mini-sparc.c: Replace multiply/divide with shifts if possible.
23698 2004-04-01 Martin Baulig <martin@ximian.com>
23700 * mini.c (handle_box): New static function; moved the
23701 implementation of CEE_BOX here.
23702 (mono_method_to_ir): Added `constrained_call' variable.
23703 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
23704 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
23705 mono_method_get_constrained() to get the method.
23707 2004-04-01 Martin Baulig <martin@ximian.com>
23709 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
23710 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
23711 (mono_method_to_ir): We don't need these macros anymore since
23712 mono_class_get_full() already takes care of it.
23714 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23716 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
23717 use @function (as doesn't accept #function here) and check the return
23718 value of system and stop if fails.
23720 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23722 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
23724 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
23726 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
23728 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
23730 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
23733 * basic-long.cs: Add test for negation of Int64.MinValue.
23735 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
23737 * mini-sparc.c: Update status.
23739 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
23741 * exceptions-sparc.c: Fix return value in filters.
23743 * inssel-sparc.brg: Fix register allocation in some rules.
23745 2004-03-28 Martin Baulig <martin@ximian.com>
23747 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
23750 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
23752 * mini-x86.c (mono_arch_patch_code): Fix warnings.
23754 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
23755 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
23756 remove unused conv_u4 opcode.
23758 * mini-x86.c: Remove valgrind workaround since it slows down things
23759 even when mono is not run under valgrind.
23761 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
23763 * mini-sparc.c: Update status.
23765 * inssel-sparc.brg: Add some optimizations.
23767 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
23768 future delay slot filling. Add support for varargs, tail calls and JMP.
23770 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
23771 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
23773 * inssel.brg: Fix register allocation in OP_ARGLIST.
23775 * inssel.brg: Fix warnings.
23777 2004-03-25 Martin Baulig <martin@ximian.com>
23779 * mini.c (inflate_generic_field): Removed.
23780 (mini_get_method): Removed, use mono_get_method_full(),
23781 (mini_get_class): Removed, use mono_class_get_full().
23782 (mono_method_to_ir): Pass our generic context to
23783 mono_field_from_token().
23785 2004-03-25 Martin Baulig <martin@ximian.com>
23787 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
23788 of a `MonoMethod *'.
23789 (mini_get_method): Take a `MonoGenericContext *' instead
23790 of a `MonoMethod *'.
23791 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
23792 a new local variable called `generic_context' which holds the
23793 current `MonoGenericContext *'; use it to lookup things.
23795 2004-03-24 Martin Baulig <martin@ximian.com>
23797 * mini.c (mini_get_class): New static method; if we're inside a
23798 generic instance, inflate the class if neccessary.
23799 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
23801 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
23803 * iltests.il: New regression test for #55976.
23805 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
23808 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23810 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
23813 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23815 * liveness.c: Consider SSA stores as well as loads when making vars
23818 * exceptions.cs: New regression tests for register allocation.
23820 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
23822 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
23823 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
23824 domain lock only to protect puntual access to data structures.
23825 Added access lock for sighash, jit_icall_hash_name,
23826 jit_icall_hash_addr and domain->code_mp.
23828 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
23830 * driver.c: Print SIGSEGV handling method.
23832 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
23834 * mini.c (setup_jit_tls_data): Handle case when this is called
23835 multiple times for a thread.
23837 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
23838 is different from fbxx_un. Fixes #54303. Also use constants instead of
23839 magic numbers in a lot of places.
23841 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
23843 * exceptions.cs: Fix cctor test when --regression is used.
23845 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
23847 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
23850 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
23852 * inssel-ppc.brg: fixed register assignments for some rules.
23854 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23856 * exceptions.cs: Add test for exceptions in static constructors.
23858 * mini.c (mono_jit_compile_method_with_out): Move the calling of
23859 static constructors outside the domain lock. Fixes #55720.
23861 2004-03-17 Martin Baulig <martin@ximian.com>
23863 * mini.c (get_generic_field_inst): Removed, this'll never happen.
23864 (inflate_generic_field): Take the `MonoMethod *' instead of the
23865 `MonoClass *' and added support for generic method.
23866 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
23867 have a `field->parent->gen_params', only inflate the field if it's
23868 an open constructed type.
23870 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23872 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
23873 exception object instead of the preconstructed ones.
23875 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23877 * mini.c: reverted changed to sigsegv_signal_handler commited
23878 accidentally in the previous patch.
23880 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23883 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
23884 running --aot with an old assembly.
23886 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
23888 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
23891 * mini-sparc.c: Add support for v9 branches with prediction.
23893 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
23895 * mini.c (mini_init): #warning is GNUC only
23897 * mini-sparc.h: implement __builtin_frame_address
23898 and __builtin_return_address for Sun C compiler
23900 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
23902 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
23904 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
23906 * basic-calls.cs: Add test for unaligned byref long argument passing.
23908 * mini-ops.h: Add sparcv9 compare and branch instructions.
23910 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
23911 v9 instructions if we have a v9 cpu.
23913 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
23914 registers for global allocation.
23916 * exceptions-sparc.c: Fixes.
23918 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
23920 * liveness.c (mono_analyze_liveness): Optimized version.
23922 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
23924 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
23927 * basic-float.cs basic-calls.cs: New regression tests.
23929 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
23931 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
23932 sigaltstack implementation.
23934 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
23936 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
23937 stuff if SIGSEGV_ON_ALTSTACK is not defined.
23939 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
23941 * mini.c: Fix warnings.
23943 * mini.c (mono_resolve_patch_target): New function which contains the
23944 arch independent part of the patching process.
23946 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
23947 patching code to a separate function.
23949 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
23951 * mini.c (add_signal_handler): ifdef out on Windows
23953 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
23955 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
23956 cpu-sparc.md: Add exception handling support + other fixes.
23958 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
23959 typed GC detection in --version.
23961 * basic.cs exceptions.cs: New regression tests.
23963 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
23964 the arch specific code can store data during a compilation.
23966 * mini-ops.h: Add OP_SETFRET.
23968 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
23969 function, register a separate icall for each arity, so the icalls can
23972 * mini.c (mono_print_tree): Print negative offsets in a more readable
23975 * mini.c: Make signal handling work on sparc.
23977 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
23979 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
23981 * jit-icalls.c: Emulate truncl by aintl on solaris.
23983 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
23985 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
23987 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
23989 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
23991 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
23992 a MarshalByRef type, inline a method that performs the check, taking into
23993 account that the object can be a proxy. Also implemented tow new opcodes:
23994 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
23995 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
23996 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
23998 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
24000 * mini-ppc.c: if a relative branch displacement is too big
24001 but it points to and area reachable with an absolute branch,
24004 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
24006 * mini.c: optimize small copies in cpblk.
24008 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
24010 * basic-calls.cs basic-float.cs: New regression tests.
24012 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
24013 negative offsets from %fp. Implement localloc. Fix local register
24014 allocation. Fix the case when the this argument needs to be saved to
24015 the stack. Implement some missing opcodes.
24017 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
24019 * mini.c (mini_method_compile): Reenable global regalloc in methods
24020 with exception handlers.
24022 * linear-scan.c (mono_varlist_sort): Fix warning.
24024 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
24026 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
24029 * liveness.c: Make all variables uses in exception clauses volatile, to
24030 prevent them from being allocated to registers. Fixes #42136.
24032 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
24034 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
24035 causes regressions.
24037 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
24038 argument to mono_arch_regalloc_cost.
24040 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
24043 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
24045 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
24046 Make the cost of allocating a variable to a register arch dependent.
24048 * basic-calls.cs: Fix compilation of tests.
24050 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
24051 helper function to cut back on the number of #ifdefs needed.
24053 * mini-ppc.c: Fix compilation.
24055 * basic-calls.cs: New regression tests.
24057 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
24059 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
24060 of l0 since that is callee saved.
24062 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
24065 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
24066 of delay instruction.
24068 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
24070 * mini.h (MonoCallInst): Add 'virtual' flag.
24072 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
24074 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
24076 * *.cs: New regression tests.
24078 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
24081 * mini.c (mono_runtime_install_handlers): Fix build.
24083 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
24084 'signal_stack_size' members.
24086 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
24087 alternate signal stack.
24089 * exceptions-x86.c: Add stack overflow handling.
24091 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
24092 functions to arch independent code.
24094 * mini.c (mono_print_tree): Print more detailed info for load_membase
24097 2004-02-23 Martin Baulig <martin@ximian.com>
24099 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
24101 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
24103 * mini-x86.c: fixed reg allocation for div/rem.
24105 2004-02-22 Miguel de Icaza <miguel@ximian.com>
24107 * driver.c (mono_main): Report some configuratio options on --version.
24109 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
24111 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
24112 low in the address space. Correctly flush memory in thunks where we
24113 output native code.
24115 2004-02-20 Martin Baulig <martin@ximian.com>
24117 * mini.c (mini_get_method): New static method; inflate all generic
24118 methods and methods in open generic instances.
24119 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
24120 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
24122 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
24124 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
24126 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
24128 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
24130 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
24132 * mini-sparc.c (flushi mono_arch_output_basic_block): make
24133 it compile using Sun's compiler.
24135 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
24137 * 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.
24139 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
24141 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
24143 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
24145 * mini-ppc.c: handle calls outside of the allowed range with thunks
24146 allocated using the code manager.
24147 * tramp-ppc.c: use the code manager to hold generated native code.
24148 Fixed the magic trampoline to just patch vtable entries.
24150 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
24152 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
24155 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
24157 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
24160 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
24161 if we have a working __thread implementation.
24163 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
24164 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
24166 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
24168 * mini-x86.c: Fix compilation under gcc 2.
24170 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
24172 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
24173 contains a call to the wrapped function.
24175 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
24176 OP_<CALL>_IMM opcodes, and use them under X86.
24178 * mini.c (mono_jit_find_compiled_method): Fix warning.
24180 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
24182 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
24184 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
24185 functionality to mini.c.
24187 * mini.c (mono_create_jump_trampoline): New function to create a jump
24188 trampoline. Return a compiled method instead of a trampoline if it
24189 exists. Add a cache for jump trampolines.
24191 * mini.c (mono_jit_find_compiled_method): New function to return a
24192 compiled method if it exists.
24194 * mini-x86.c: Call mono_create_jump_trampoline instead of
24195 mono_arch_create_jit_trampoline.
24197 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
24198 a jump trampoline. Fixes #52092.
24200 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
24202 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
24203 which is not up-to-date. Add check_corlib_version () instead.
24205 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
24208 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
24209 since newer valgrind versions do not need it.
24211 * mini.c (mono_jit_compile_method_with_opt): New helper function to
24212 compile a method with a given set of optimizations.
24214 * mini.c: Compile icall wrappers on-demand instead of at startup.
24216 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
24217 wrapper for an icall.
24219 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
24221 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
24224 * iltests.il: Add test for non-empty stack before switch instruction.
24226 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
24228 * mini.c: Add support for new stringbuilder marshalling conventions.
24230 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
24232 2004-02-01 Martin Baulig <martin@ximian.com>
24234 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
24235 in `ginst->mtype_argv'.
24237 2004-01-31 Miguel de Icaza <miguel@ximian.com>
24239 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
24240 facilitate grepping.
24242 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
24244 * mini.c: fixed buglet in initobj generic implementation for references.
24246 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
24248 * Makefile.am: make the version script conditional.
24249 * jit-icalls.c: handle missing truncl().
24251 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
24253 * exceptions.cs: Add more tests for double->int conversion.
24255 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
24256 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
24258 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
24260 * driver.c: make --verbose --version emit an error
24261 if the loaded corlib doesn't match the runtime version.
24263 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
24265 * mini-ppc.h: export ppc_patch().
24266 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
24267 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
24268 on par or better than on MacOSX.
24270 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
24272 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
24273 mono_lookup_pinvoke_call.
24275 * mini-x86.c: Under windows, the default pinvoke calling convention is
24276 stdcall. Fixes #52834.
24278 * mini.c (optimize_branches): Add an upper bound to the number of
24279 iterations to prevent infinite loops on strange loops. Fixes #53003.
24281 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
24283 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
24284 and ISINST. Fixes #52093.
24286 * objects.cs (test_0_vector_array_cast): New tests.
24288 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
24290 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
24291 checking in Array.Set ().
24293 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
24296 * object.cs (test_0_multi_array_cast): New regression test.
24298 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
24300 * exceptions-ppc.c: fix build on Linux/PPC.
24302 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
24304 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
24305 running under valgrind.
24306 (x86_magic_trampoline): Fix build bustage.
24308 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
24309 negative values as well. This is needed for the encoding of the line number
24310 info, since sometimes the line numbers are not in increasing order.
24312 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
24314 * cpu-pentium.md (localloc): Increase the size of the localloc
24315 instruction since it is a loop under Win32.
24317 * debug-mini.c (record_line_number): Get rid of unneccesary memory
24320 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
24322 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
24323 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
24324 Max Horn (max@quendi.de). Fix file names in comments.
24326 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
24328 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
24329 avoid stack overflow.
24330 (replace_usage): Avoid uninitialized variable warnings.
24332 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
24333 and taking the address of valuetype variables.
24335 2004-01-03 Patrik Torstensson
24337 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
24338 for other purposes than FP later on.
24340 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
24342 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
24345 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
24347 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
24349 2003-12-30 Patrik Torstensson <p@rxc.se>
24351 * mini-x86.h: Decreased number of availiable fp regs.
24352 Solves corner cases with FP spilling.
24354 2003-12-23 Patrik Torstensson <p@rxc.se>
24356 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
24357 for floating point stack tracking / spilling on x86.
24360 * basic-float.cs: added float mul overflow test.
24362 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
24364 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
24366 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
24368 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
24369 supports for cond branches that overflow the immediate
24370 overflow offset. mcs can compile simple programs.
24372 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
24374 * exceptions-ppc.c: exception handling support wip:
24375 finally handlers get run on exception.
24377 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
24379 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
24382 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
24384 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
24385 initial support for stack walking and unwinding.
24387 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
24389 * driver.c (mono_main): Make corlib-out-of-sync message more
24390 descriptive. Also remove verify_corlib call.
24392 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
24394 * mini.c: make CEE_NEWARR calls and other emulated opcodes
24395 not overlap with other call's arguments, too.
24397 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
24399 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
24400 move to arch-specific code the choice of arch-specific
24401 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
24402 * mini.c: ensure emulation calls will not interleave
24405 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
24407 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
24408 the magic trampoline stack frame is dropped before executing
24411 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
24413 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
24414 and integer to fp conversions. Added support for overflowing
24415 arguments on the stack. Reserve a couple more registers as temps.
24416 Added support for aot compilation (as output still needs to be
24419 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
24421 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
24422 Don't overwrite return register in some corner cases.
24424 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
24426 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
24427 static constructors when AOT compiling.
24429 * driver.c (mono_main): Call mono_check_corlib_version.
24431 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
24433 * cpu-g4.md, basic.cs: fixed div target register.
24435 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
24437 * mini-ppc.c, basic.cs: shl_imm fix with test.
24439 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
24441 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
24442 structures by value. Misc fixes.
24443 * objects.cs: more tests.
24445 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
24447 * mini-ppc.c: lconv.ovf.i implemented.
24449 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24452 (mini_init): don't error out if someone already called g_thread_init.
24454 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
24456 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
24457 to be any type per the spec. Fix abnormal memory usage when
24458 the same object is repeatedly thrown.
24460 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
24462 * mini.c: check for overruns in IL code.
24464 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
24466 * TODO: Add/remove some todo entries.
24468 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
24470 * driver.c (mono_main): Call mono_verify_corlib.
24472 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
24474 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
24475 This has been moved to mini.c
24476 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
24477 type being casted is marshalbyref it could be a proxy, so instead of
24478 emitting the type check code, emit a call to a runtime method that will
24479 perform the check by calling CanCastTo if needed.
24481 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
24483 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
24484 methods with large stack frames under Win32.
24486 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
24488 * Makefile.am: Distribute regression tests.
24490 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
24491 at the end instead of inserting each variable into the sorted list.
24493 * linear-scan.c (mono_varlist_sort): New helper function.
24495 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
24497 * mini.c: ensure arguments and locals are within bounds.
24499 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
24501 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
24504 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
24506 * mini.c (mono_cprop_copy_values): Fix crash.
24508 * aot.c: Set verbosity back to 0.
24510 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
24512 * regalloc.c: complete memory leak fix by Laurent Morichetti
24515 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
24517 * driver.c (main_thread_handler): Revert the previous patch.
24519 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
24522 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
24523 memory from the memory pool.
24525 * driver.c (main_thread_handler): Turn on all optimizations when
24528 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
24529 an array for better performance.
24531 * regalloc.c (mono_regstate_assign): Fix memory leak.
24533 * debug-mini.c (mono_debug_serialize_debug_info): New function to
24534 serialize the debug info.
24536 * debug-mini.c (mono_debug_add_aot_method): New function to load the
24537 debug info from the serialized representation.
24539 * aot.c: Save debug info into the generated file and load it when
24542 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
24544 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
24546 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
24547 More FP-related fixes.
24549 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
24551 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
24552 and register allocation buglet. Hello world now runs.
24554 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
24556 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
24557 * tramp-ppc.c: fixed class init trampoline.
24558 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
24560 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
24562 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
24563 mini.c: more ppc changes/fixes.
24565 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
24567 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
24568 Also optimize the case when the arguments are the same in the caller
24571 * iltests.il: Add tests for tail calls with valuetype arguments.
24573 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
24575 * mini-ppc.c: fixes for struct return type.
24577 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
24579 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
24580 mono_spillvar_offset() to arch-specific code.
24582 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
24584 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
24586 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
24588 * exceptions-x86.c: Fix stack space leaks.
24590 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
24591 registers from the lmf if the method has save_lmf set.
24593 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
24595 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
24596 of icall wrappers into InvokeInDomain, since these are now per-domain.
24598 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
24600 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
24601 make some opcode emulation and intrinsic ops enabled/disabled
24602 according to the architecture. More fixes.
24604 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
24606 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
24608 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
24610 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
24611 arch-specific handling for 'this' and struct return type to
24612 arch-specific code.
24614 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24616 * aot.c: prevent divide by zero error when reporting (it happened with
24617 Accessibility.dll).
24619 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
24621 * mini.h (inst_switch): Remove unused macro.
24623 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24626 (load_aot_module): free 'info->methods' and 'info' properly. No more
24627 "free(): invalid pointer blah" messages when you have an old aot
24630 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
24632 * jit-icalls.c, mini.c: Added support for context static fields.
24634 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
24636 * mini.c (mono_method_blittable): Methods which set LastError are not
24637 blittable either. Fixes #51108.
24639 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
24641 * mini.c: flush icache.
24642 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
24644 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
24646 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
24648 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
24650 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
24653 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
24656 * inssel.brg (CEE_MKREFANY): Fix AOT case.
24658 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
24660 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
24661 instruction when the result is discarded.
24663 * iltests.il (test_0_div_regalloc): New regression test.
24665 * arrays.cs: Fix compilation error.
24667 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
24669 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
24670 float rules to inssel-x86.brg: sane architectures with FP registers
24671 don't need to implement these rules.
24673 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
24675 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
24677 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
24679 * mini.h, inssel-long32.brg: fixed endianess issues in int64
24680 implementation of 32 bit systems.
24682 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
24684 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
24685 (Jeroen Zwartepoorte).
24687 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
24689 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
24690 the caller and the callee matches.
24692 * mini.c (mono_method_to_ir): Add comment.
24694 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
24695 signbit is missing on some platforms.
24697 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
24699 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
24701 * mini.c (setup_jit_tls_data): Call the new function.
24703 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
24705 * mini-x86.c: Add experimental support for fast access to the lmf
24706 structure under NPTL/Linux 2.6.x.
24708 2003-11-06 Martin Baulig <martin@ximian.com>
24710 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
24711 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
24714 2003-11-02 Martin Baulig <martin@ximian.com>
24716 * mini.c (inflate_generic_field): New static method.
24717 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
24718 generic instance and the field is declared in a generic type, call
24719 inflate_generic_field() to inflate it. Fixes gen-28.cs.
24721 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
24723 * mini.h mini.c (mono_method_same_domain): New function to return
24724 whenever the caller and the callee are in the same domain.
24726 * tramp-x86.c (x86_magic_trampoline): Use the new function.
24728 2003-10-30 Martin Baulig <martin@ximian.com>
24730 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
24731 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
24733 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
24734 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
24736 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
24738 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
24741 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
24742 object here, so it is in the correct appdomain etc.
24744 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
24746 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
24748 (mono_method_to_ir): Avoid freeing the type created returned from
24749 mono_type_create_from_typespec, since it is put into an internal cache
24750 by the function. Fixes pointer.exe.
24752 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
24753 trampolines for icalls and pinvokes as well. Fixes #33569.
24755 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
24757 * mini.c: Update after appdomain changes.
24759 * mini.c (mono_jit_compile_method_inner): Allways compile native
24760 method wrappers in the root domain, since there can only be one
24761 instance of them, whose address is stored in method->info.
24763 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
24765 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
24766 environment variable. Instead detect automatically whenever running
24767 under valgrind using the magic macro RUNNING_ON_VALGRIND from
24770 2003-10-16 Miguel de Icaza <miguel@ximian.com>
24772 * trace.c, trace.h: New files that implement the new trace option
24775 * driver.c: Document new --trace options.
24777 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
24780 - if (mono_jit_trace_calls)
24781 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
24783 * mini.h: prototypes.
24785 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
24787 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
24789 * mini.c inssel.brg: Implement typedefbyref opcodes.
24791 * mini.c (mono_jit_compile_method): Remove unused local variable.
24793 * mini.c (mono_jit_compile_method_inner): Ditto.
24795 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
24797 * tramp-x86.c (x86_class_init_trampoline): Fix build.
24799 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
24801 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
24803 * mini.c (mono_no_aot): Remove unused global variable.
24805 * mini.c: Thread safety fixes.
24807 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
24809 * mini.c (mono_create_class_init_trampoline): Add a lock around
24810 class_init_hash_addr.
24812 * arrays.cs (test_0_newarr_emulation): Add new regression test for
24815 * mini.c: Decompose the NEWARR instruction before decomposing its
24816 arguments. Fixes #30073.
24818 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
24820 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
24823 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
24825 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
24827 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
24829 * driver.c: Add support for compiling icall wrappers to --compile.
24831 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
24833 * inssel.brg: The empty value in class->interface_offsets is -1, not
24836 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
24838 * objects.cs: New test for 'is' operator on an array of interfaces.
24840 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24842 * tramp-ppc.c: update trampoline code to support jumps
24843 and class initialization.
24845 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
24847 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
24849 * inssel.brg (OP_UNBOXCAST): Fix #46027.
24851 * inssel.brg (OP_UNBOX): Remove unused rule.
24853 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
24854 region instead of one for each method. Fixes #47813.
24856 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
24858 * exceptions.cs (test_0_nested_finally): New regression test for
24859 nested exception handlers.
24861 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
24863 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
24865 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
24868 * mini.c (mono_method_check_inlining): Make the inlining limit
24869 configurable by an environment variable.
24871 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
24873 * mini.h: Bump AOT file version.
24875 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
24876 token, store the image along with the token, since the token might not
24877 refer to the same image as the method containing the relocation,
24878 because of inlining.
24880 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
24882 * mini.c (mono_precompile_assemblies): New function to compile
24883 all methods in all loaded assemblies.
24885 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
24887 * regalloc.h regalloc.c (MonoRegState): Change the type of
24888 iassign and fassign to int*, since they can contain large negative
24889 values if the register is spilled. Also added some comments. Fixes
24892 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
24893 under Win32. Fixes #42964.
24895 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
24897 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
24899 * aot.c: Added support for AOT compiling methods which contain calls
24900 to wrappers. Currently, only remoting-invoke-with-check wrappers are
24903 * driver.c (compile_all_methods): Run the compilation in a thread
24904 managed by mono. Fixes #44023.
24906 * mini.c (mono_codegen): Print full method name in verbose output.
24908 * mini-x86.c (mono_arch_patch_code): Fix warning.
24910 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
24911 jumps, since the method we are jumping to might be domain-specific.
24913 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
24915 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
24917 * inssel.brg: string chars are unsigned.
24919 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
24921 * TODO: New todo item.
24923 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
24924 which calls mono_runtime_class_init and patches the call site to
24925 avoid further calls.
24926 (mono_arch_create_class_init_trampoline): New arch specific function
24927 to create a class init trampoline.
24928 (create_trampoline_code): Generalized so it can create
24929 class init trampolines as well.
24931 * mini.c (helper_sig_class_init_trampoline): New helper variable.
24932 (mono_create_class_init_trampoline): New function to create and cache
24933 class init trampolines.
24934 (mono_find_class_init_trampoline_by_addr): New function to lookup the
24935 vtable given the address of a class init trampoline. Used by the
24937 (mono_codegen): Generate a call to a trampoline instead of
24938 mono_runtime_class_init in LDSFLD[A].
24939 (mono_codegen): Add relocations for the new trampoline.
24941 * mini.h mini-x86.c aot.c: Added a new relocation type:
24942 MONO_PATCH_INFO_CLASS_INIT.
24944 * mini.h: Bump AOT version number.
24946 * aot.c: Create a copy of the loaded code instead of using the original
24947 so methods which call each other will be close in memory, improving
24950 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
24951 patch since it breaks the regression tests.
24953 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
24954 for the register saving instruction sequence since the
24955 frame_state_for function in glibc 2.3.2 don't seem to detect it.
24957 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
24959 * TODO: Fix todo item && remove another.
24961 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
24963 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
24966 * aot.c: Moved the check for MONO_LASTAOT into the initialization
24967 function of the module.
24969 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
24970 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
24971 --no-aot command line option.
24973 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
24975 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
24976 by Bernie Solomon (bernard@ugsolutions.com).
24978 * inssel.brg: Refactor the interface offset table related code into
24979 its separate functions and add support for the AOT case.
24981 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
24983 * aot.c (mono_aot_get_method_inner): Fix memory leak.
24985 * aot.c: Added mono_aot_verbose variable and made all debugging
24986 output depend on the value of this variable.
24988 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
24989 method_label and info_label.
24991 * mini.h mini-x86.c aot.c: Added a new relocation type
24992 MONO_PATCH_INFO_IID for klass->interface_id.
24994 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
24995 the MonoJitInfo structure.
24997 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
24998 a non-root appdomain in shared mode.
25000 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
25002 * aot.c: make aot loader less verbose. Remove free of unused variable.
25004 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
25006 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
25008 * .cvsignore: Added *.dll.
25010 * mini.c (mono_print_tree_nl): New function callable while debugging.
25012 * mini.c (mono_print_code): Export this.
25014 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
25017 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
25019 * mini.h (MonoCompile): Added 'jit_info' field.
25021 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
25022 the cfg structure, since it is needed by the AOT compiler.
25024 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
25026 * aot.c: A major rewrite. Changes include:
25027 - save exception tables for methods which have them.
25028 - cache failed lookups in aot_get_method () to avoid the (slow) calls
25029 to g_module_symbol.
25030 - reworked the file format so it is now much smaller and needs
25031 fewer relocation entries.
25033 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
25035 * aot.c (load_aot_module): Fix build bustage on platforms without
25038 2003-09-04 Martin Baulig <martin@ximian.com>
25040 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
25042 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
25044 * TODO: Some new optimization ideas.
25046 * aot.c: Move AOT module loading logic here from mono_assembly_open.
25048 * aot.c: Save the optimization flags used to compile the code into
25051 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
25052 support emitting domain specific code.
25054 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
25055 no longer domain neutral. It can be made domain neutral by compiling
25056 with --optimize=shared.
25058 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
25059 between appdomains.
25061 * driver.c mini.h mini.c: New --no-aot debugging option which disables
25062 loading of AOT code.
25064 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
25066 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
25067 if there is no domain neutrality information.
25069 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
25071 * aot.c (mono_compile_assembly): Emit a symbol containing the file
25072 format version into the generated library.
25074 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
25075 callee method into the caller since one of them could be shared.
25077 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
25078 system exceptions from AOT code now works.
25080 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
25081 method if it is domain neutral and the callee is not.
25083 * graph.c (cfg_emit_one_loop_level): Fix warning.
25085 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
25087 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
25090 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
25092 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
25093 is needed by code which is executed before mono_runtime_init ().
25094 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
25096 * mini.c (mono_thread_abort): Fix warning.
25097 (mono_jit_compile_method): Call static constructor in the AOT case too.
25099 * aot.c (mono_compile_assembly): Fix warning.
25101 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25103 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
25105 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
25107 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
25109 * cpu-pentium.md: Fix the length of call opcodes so they include the
25110 ESP restoring instruction. Fixes #47968.
25112 2003-08-28 Martin Baulig <martin@ximian.com>
25114 * mini-x86.c (mono_arch_call_opcode): Added support for
25115 MONO_TYPE_GENERICINST.
25117 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
25119 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
25121 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
25122 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
25124 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
25127 2003-08-26 Martin Baulig <martin@ximian.com>
25129 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
25130 when reporting an error, set this to the actual error location.
25131 (mono_method_to_ir): Report the correct error location if
25132 get_basic_blocks() returned an error.
25134 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
25136 * mini.c (mono_type_blittable): OBJECT is not blittable.
25137 (mono_method_blittable): Methods which have marshalling descriptors
25138 are not blittable either. Fixes #47842.
25140 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
25142 * driver.c mini.c: Use an environment variable instead of a global
25143 variable. Also fix the build.
25145 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
25146 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
25149 * driver.c mini.c: Added --with-valgrind option to turn off some
25150 code which prevents mono from running under valgrind.
25152 * mini.c (mono_emit_call_args): Fixed warning.
25154 * mini.c (mono_emulate_opcode): Fixed warning.
25156 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25158 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
25159 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
25160 regalloc.c, regalloc.h: specify available registers in arch-specific
25161 code and support floats in the regallocator (patch by Laurent Morichetti
25164 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
25166 * mini.c: mono_thread_current() can be called only after
25167 mono_runtime_init(): rearrange code to not call it early on.
25169 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25171 * mini.c: allocate jump tables in the code mempools.
25173 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25175 * mini.c, mini.h: make sure per-thread data allocated by the jit is
25178 2003-08-10 Miguel de Icaza <miguel@ximian.com>
25180 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
25181 12 to 16. This fixes bug #47453.
25184 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
25186 * mini-ppc.c: fixed indexed load and unsigned compares.
25188 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
25190 * mini.c: reenabled installation of handler for
25191 thread abort signal.
25193 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25195 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
25196 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
25197 until it's fixed and actually useful.
25199 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25201 * inssel-long32.brg: couple more opcodes implemented.
25203 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
25205 * mini-sparc.c: Even more opcodes implemeted.
25207 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
25209 * mini-sparc.c: More opcodes implemented.
25211 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
25213 * mini-sparc.c: More opcodes implemented.
25215 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
25217 * inssel-sparc.brg: Add some needed rules. Direct
25219 * Makefile.am: Use inssel-sparc.brg
25220 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
25221 an assert happy for now.
25223 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
25225 * mini-sparc.c: Fixed compile errors.
25226 * exceptions-sparc.c: Same. We now produce a mono binary
25227 on sparc-linux. Yea.
25229 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
25231 * mini-sparc.c: Renamed registers. Also some macro cleanups.
25232 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
25233 They compile, but do not work.
25235 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25237 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
25238 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
25239 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
25242 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25244 * mini.c: more opcodes implemented and better support for generics.
25246 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
25248 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
25249 * mini.c, mini.h: first cut at generics support: some new instructions
25250 added and changed the behaviour of some of the existing ones.
25252 2003-07-21 Miguel de Icaza <miguel@ximian.com>
25254 * mini.c: Removed definition of metadata_shared mutex here.
25256 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
25258 * mini-x86.c: make vararg calls work for instance methods.
25260 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
25262 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
25263 returns the arguments in a separte list, now.
25265 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25267 * aot.c, mini.c: updates for array type representation changes.
25269 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
25271 * mini.c: register function to perform jit shutdown.
25273 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25275 * mini.c: use a faster allocator if possible.
25277 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
25279 * aot.c: some cleanups and portability changes.
25281 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25283 * mini.c: use faster allocation for CEE_BOX if possible.
25285 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
25287 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
25288 Moved inlined mempcy code to its own function so that is can be
25289 reused. Added an inline memset function as well (optimized initobj).
25290 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
25292 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25294 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
25296 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
25298 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
25299 arch code can setup the cpu for CLR execution, if needed.
25300 We use it on x86 to set the precision of FP operations.
25302 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
25304 * mini.c: disable some optimizations if we can guess they'll cost too
25305 much for a given method.
25307 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
25309 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
25311 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
25312 * mini.h mini.c mini-x86.c: Added instruction level coverage
25313 info collection support.
25315 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25317 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
25318 is now implemented in the profiling API. Get rid of a couple of
25319 unnecessary global variables.
25321 2003-06-15 Nick Drochak <ndrochak@gol.com>
25323 * basic-long.cs: tests for negative values for bigmul, and unsigned.
25324 * cpu-g4.md: add op_bigmul and op_bigmul_un
25325 * cpu_pentium.md: add op_bigmul_un
25326 * inssel-long32.brg: add rule for unsigned bigmul
25327 * mini-ops.h: define OP_BIGMUL_UN
25328 * mini-x86.c: THE BUG: handle (un)signed properly
25329 * mini.c: choose unsigned opcode if needed.
25330 This set of patches fixes bug #44291
25332 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
25334 * mini.c (optimize_branches): improved to handle all kinds of
25335 conditional branches.
25337 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
25339 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
25340 don't raise exceptions.
25342 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25344 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
25345 to arch-specific files.
25347 2003-06-09 Martin Baulig <martin@ximian.com>
25349 * Makefile.am (libs): Added $(LIBGC_LIBS).
25351 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
25353 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
25354 and OP_ATAN (fixes bug#44293).
25356 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
25358 * Makefile.am, mini-x86.c: rename cpu description array to
25359 pentium_desc, since some compilers define the 'pentium' preprocessor
25362 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
25364 * mini.c (mini_select_instructions): add explicit branch if the
25365 following block is not the false target of a conditional branch -
25366 we need this with any optimization that reorder or remove bblocks
25368 * mini.c (optimize_branches): bug fixes
25370 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
25372 * mini.c (mono_method_to_ir): inline static readonly fields
25374 * ssa.c (fold_tree): start cfold support for long (very simple
25377 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
25379 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25381 * inssel.brg: fixed memcpy (bug #44219).
25383 2003-06-05 Dick Porter <dick@ximian.com>
25385 * driver.c: Set the glib log levels to not abort if g_message
25388 g_set_prgname() has to happen before mini_init() so that the
25389 process handle gets the info.
25391 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25393 * driver.c: add intrins to the default optimizations to get wider
25396 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25398 * mini.h: some large basic blocks will overflow a 16-bit
25399 integers for symbolic registers.
25401 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
25403 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
25404 (mono_arch_output_basic_block): fix bug 43499
25406 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
25408 * mini.c: kill duplicated definition of mono_debug_format.
25410 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
25412 * mini-x86.c, arrays.cs: fixed register allocation bug.
25414 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
25416 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
25418 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
25420 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25423 (print_method_from_ip): also print source location information if
25426 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
25428 * mini.c (mono_find_block_region): bug fix in region code
25429 (mini_method_compile): enable removing unreachable code again, but
25430 only in methods without exception clauses.
25432 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
25434 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
25435 Implemented arglist opcode and handling of TypedReference type.
25436 Fixed x86 call convention when a structure is returned.
25437 Minimal support for calling static vararg methods.
25439 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
25441 * mini.c (mini_method_compile): always remove unreachable code,
25442 because the code in them may be inconsistent (access to dead
25443 variables for example).
25445 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
25447 * driver.c, debug-mini.c: warning fixes.
25449 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
25451 * Makefile.am, jit.h, mini.h: install header for embedding mono.
25453 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
25455 * mini.c: thread-static fields are registered in mono_class_vtable(),
25456 so ensure the function is called before checking for them.
25458 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
25460 * mini.c (optimize_branches): fix for bug 43586
25462 * jit-icalls.c (mono_llmult_ovf): added an additional check for
25463 overflow (fixes Bug #43639)
25465 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25467 * mini.c, objects.cs: allow the use of stobj for primitive types.
25469 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25471 * mini.c: be less strict about argument checking until we support
25472 running the verifier.
25474 2003-05-27 Nick Drochak <ndrochak@gol.com>
25476 * basic-long.cs: tests for (ulong)int * (ulong)int also
25477 * mini.c: use the same trick for (ulong)int * (ulong)int
25479 2003-05-27 Nick Drochak <ndrochak@gol.com>
25481 * basic-long.cs: add regression test for (long)int * (long)int
25482 * cpu-pentium.md: add op_bigmul specification
25483 * inssel-long32.brg: add OP_BIGMUL rule
25484 * mini-ops.h: add OP_BIGMUL
25485 * mini-x86.c: register allocator: handle case where src1 needs to be
25487 * mini.c: substitute special BIGMUL opcode in the tree for
25488 (long)int * (long)int
25490 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
25492 * jit-icalls.c: call the type ctor on field access if needed.
25494 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
25496 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
25497 to a method (including results of ldelema, bug#43207).
25499 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
25501 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
25502 colors to show exception handler blocks.
25504 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
25505 (fix for pinvoke7.cs).
25507 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25509 * mini.h, mini.c: ensure correct initialization order for types that
25510 require it. Prepare for lazy compilation of jit icall wrappers.
25511 Provide a name for opcode emulation to reduce unneeded mallocing.
25513 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
25515 * mini-x86.c: better register restoring code and profiling
25516 support for tail calls.
25518 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25520 * mini.h, driver.c: prepare for leaf methods optimization.
25522 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
25524 * mini.c: get targets of branches before converting a method.
25526 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
25528 * mini.c (optimize_branches): added some experimental code (disbaled)
25530 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
25532 * mini.c (optimize_branches): fix branch to branch optimization
25534 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
25536 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
25538 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
25540 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
25543 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
25545 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
25546 enable use of interface variables again.
25548 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
25549 I1 to registers because there is no simply way to sign extend 8bit
25550 quantities in caller saved registers on x86.
25552 * inssel-float.brg: set costs of some rules to 2 so
25553 that monobure always select the arch. specific ones if supplied,
25554 regardless of the order we pass the files to monoburg.
25556 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25558 * mini.c, mini-x86.c: since the magic trampoline for jumps
25559 can't patch the code directly, we do it as soon as the
25560 method gets compiled.
25562 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
25564 * mini-x86.c, mini.h: introduce a new patching method
25565 to support CEE_JMP and tail calls.
25566 * mini.c: obey tail.call. Don't precompile methods target
25568 * tramp-x86.c: new trampoline code to handle methods
25569 reached through a jump.
25571 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
25573 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
25574 bit values to registers
25576 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
25578 * mini.c (mono_compile_get_interface_var): share interface
25579 variables if possible.
25581 2003-05-16 Martin Baulig <martin@ximian.com>
25583 * debug-mini.c (mono_init_debugger): New function to initialize
25584 the debugger. This is not in the debugger since it needs to
25585 access some of mini's internals.
25587 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
25589 * mini.c (mono_method_to_ir): inlining fixes/cleanups
25591 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
25593 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
25594 for value type handling.
25596 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
25598 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
25599 (mono_method_check_inlining): enable inlining of all kinds of wrappers
25601 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
25603 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
25604 the constructor through a proxy.
25606 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25608 * jit-icalls.c, inssel.brg: fixes to array element address
25611 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
25613 * mini-x86.c (is_regsize_var): allocate pointer to registers
25615 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25617 * driver.c: fixed typo, added intrins to the set of optimizations
25618 tested with regressions.
25620 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
25622 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
25623 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
25626 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
25628 * inssel.brg: remove some common pop instructions without side effects
25630 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25632 * inssel-x86.brg: fixed thinko in int to double conversions.
25634 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
25636 * mini.c, jit-icalls.c: added runtime thread-static variable support.
25638 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
25640 * inssel-long32.brg: two more missing instructions.
25642 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
25644 * mini.c (mono_emit_call_args): set the cil_code for all arguments
25645 if not already set.
25647 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
25649 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
25652 * basic-float.cs: Added tests for negative zero.
25654 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25656 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
25657 a couple of missing operations for long casts, with test cases.
25659 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25661 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
25663 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
25665 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
25666 code size estimation.
25668 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
25670 * mini.c (mono_jit_create_remoting_trampoline): make it work with
25671 abstract methods (fix bug 42542)
25673 * aot.c: add ability to handle array types
25675 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
25677 * mini.c: Call the _specific versions of the object allocation
25678 functions if possible.
25680 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
25682 * driver.c: call setlocale ().
25684 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
25686 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
25689 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
25691 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
25693 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
25694 wrappers (fix bug 42122)
25696 2003-05-04 Martin Baulig <martin@ximian.com>
25698 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
25700 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
25701 s/mini_set_defaults/mono_set_defaults/g.
25703 2003-05-04 Martin Baulig <martin@ximian.com>
25705 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
25707 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25709 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
25710 (reported by Don Roberts).
25712 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
25714 * mini.c: temporarily work around two bugs for this release.
25716 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25718 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
25719 that contains -export-dynamic and it makes using the ld script
25721 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
25723 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
25725 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
25728 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
25730 * mini.c: make sure leave calls all the needed finally blocks,
25731 even when the target jumps out of multiple exception clauses.
25733 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25735 * ldscript, Makefile.am: add linker script to reduce the number of
25736 exported symbols (should also fix the issues with libwine defining
25737 some of the same symbols in io-layer).
25739 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
25741 * driver.c (mini_main): Avoid assertion when no file name is given on
25744 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
25746 * driver.c: added --version/-V command line option.
25747 Added the inline optimization in the regression tests.
25749 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25751 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
25752 to the type in the method signature (fixes bug#42134).
25754 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
25756 * mini.c: when inlining, check this is not null only when needed (bug #42135).
25758 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
25760 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
25762 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25764 * driver.c: fixed bug #42100.
25766 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
25768 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
25770 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25772 * mini.c: moved most of the code required to do inlining to its own
25773 function so it can be reused. Inline also ctors if appropriate.
25775 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
25777 * Makefile.am: Link with -export-dynamic so shared libs loaded by
25778 the runtime can call mono API functions.
25780 2003-04-27 Martin Baulig <martin@ximian.com>
25782 * debug-mini.c (mono_debug_init_method): Added
25783 `guint32 breakpoint_id' argument; if the method has a breakpoint,
25784 send a notification to the debugger.
25786 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
25787 running in the Mono Debugger, just pass the breakpoint number to
25788 mono_debug_init_method().
25790 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
25792 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
25794 * mini.c: allow some more unsafe compares.
25796 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25798 * mini-x86.c, Makefile.am: make distcheck works (partially from
25799 a patch by Richard Lee <r.h.lee@attbi.com>).
25800 * regset.c, regset.h: removed, they are unused.
25802 2003-04-25 Dick Porter <dick@ximian.com>
25804 * driver.c: Usage reports the name as 'mono' not 'mini'
25805 * exceptions-x86.c: Build and run on freebsd
25807 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
25809 * Makefile.am: install the program with the 'mono' name and
25810 the library as libmono instead of mini and libmini.
25812 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
25814 * driver.c: provide the APIs for the embedding interface of the old jit.
25816 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
25818 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
25820 2003-04-23 Martin Baulig <martin@ximian.com>
25822 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
25824 * driver.c: Added `--debug' command line argument to enable
25827 2003-04-23 Martin Baulig <martin@ximian.com>
25829 * debug.[ch]: Removed. The code is now in
25830 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
25832 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
25835 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
25837 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
25839 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25842 (mini_cleanup): moved mono_runtime_cleanup call after the call to
25843 mono_domain_finalize.
25844 (mini_method_compile): use mono_method_profile* if the the option is
25847 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
25849 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25850 methods with their wrapper.
25852 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25853 methods with their wrapper.
25855 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
25858 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
25861 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
25864 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
25866 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
25868 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
25870 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
25871 of the mempool. This is slightly faster and uses less memory
25873 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25875 * mini.c: avoid O(n) allocation for variables.
25877 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25879 * mini.c: handle items on the stack after inlining methods.
25881 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25883 * mini.c: make the method->opcode optimization dependent
25884 on MONO_OPT_INSTRINS and do it lazily.
25886 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
25888 * driver.c: print overall results at the end of regression run.
25890 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
25892 * inssel.brg: don't overwrite symbolic registers.
25894 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25896 * inssel-x86.brg: fix conversion from long to float.
25898 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
25900 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
25902 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
25904 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
25906 * driver.c: Added --print-vtable option as in the old JIT.
25908 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
25910 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
25912 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
25914 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
25916 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
25918 * mini.c regalloc.c regalloc.h: Fix memory leak.
25920 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
25922 * aot.c (mono_aot_get_method): register all used strings
25924 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25926 * mini.c: always intern strings references with ldstr at compile time.
25928 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25930 * Makefile.am: add BUILT_SOURCES.
25932 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25934 * driver.c: give a better error message when the assembly to execute
25935 doesn't have an entry point.
25937 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
25939 * Makefile.am: added hack for automake
25941 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
25944 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
25946 22003-04-07 Martin Baulig <martin@ximian.com>
25948 * Makefile.am: Added Makefile.am.
25950 * debugger-main.c: Removed, this is now in the debugger where it
25953 * mini.pc.in: Call this package `mini' for the moment.