1 2010-07-04 Zoltan Varga <vargaz@gmail.com>
3 * unwind.c (decode_lsda): Use read32 for reading 32 bit quantities.
5 * tramp-arm.c (mono_arch_create_generic_trampoline): Save the original sp to
6 lmf->iregs [ARMREG_IP] to be consistent with mono_arch_emit_prolog ().
8 * mini-arm.h (MonoLMF): Remove unused fregs field, add comments for other fields.
10 * exceptions-arm.c: Clean up the handling of LMFs. Add LLVM exception trampolines.
12 * mini-arm.c: Always use V5 for passing IMT/RGCTX when running under LLVM.
14 * method-to-ir.c (emit_imt_argument): Fix LLVM support for architectures
15 without IMT_REG defined (ARM).
17 * exceptions-arm.c: Add LLVM throw exception trampolines, add xdebug info for
20 2010-07-03 Zoltan Varga <vargaz@gmail.com>
22 * mini-llvm.c (process_bb): Disable OP_MEMORY_BARRIER on arm.
24 2010-07-02 Zoltan Varga <vargaz@gmail.com>
26 * mini.h: Applied patch from Elijah Taylor (elijahtaylor@google.com). Fix some
27 definitions to match their declarations and vice-versa.
29 2010-07-01 Zoltan Varga <vargaz@gmail.com>
31 * Makefile.am (common_sources): Add mini-llvm.h.
33 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the lsda offset.
35 2010-06-30 Zoltan Varga <vargaz@gmail.com>
37 * mini.c (mini_cleanup): Avoid calling mono_runtime_shutdown () if cross
40 Wed Jun 30 12:10:57 CEST 2010 Paolo Molaro <lupus@ximian.com>
42 * Makefile.am, mini-llvm.h, mini-unwind.h, mini.c, mini.h, xdebug.c:
43 implemt the option of loading the llvm backend from a module so
44 that we can have a single binary and the bloat from llvm is
45 only experienced when it is actually loaded.
47 Wed Jun 30 12:02:39 CEST 2010 Paolo Molaro <lupus@ximian.com>
49 * mini-llvm.c: remove direct access to mono_defaults.
51 2010-06-29 Zoltan Varga <vargaz@gmail.com>
53 * mini-arm.c (mono_arch_get_vcall_slot): This is no longer used on ARM, so make it
56 * mini-trampolines.c (mono_vcall_trampoline): Fix a warning.
58 * mini-x86.c (mono_arch_get_vcall_slot): Remove most cases as the only caller
59 is now mono_arch_nullify_class_init_trampoline ().
60 (mono_arch_output_basic_block): Remove the special casing from the CALL_MEMBASE
61 opcodes, they are no longer needed.
63 * mini-amd64.c (mono_arch_get_vcall_slot): Remove most cases as the only caller is
64 now mono_arch_nullify_class_init_trampoline ().
65 (mono_arch_output_basic_block): Remove the special casing from the CALL_MEMBASE
66 opcodes, they are no longer needed.
68 * mini-trampolines.c (mono_vcall_trampoline): Use the LLVM method of obtaining the
69 vtable on platforms which support it.
71 * driver.c: Print the full LLVM version we are compiled against in --version.
73 * aot-runtime.c (decode_exception_debug_info): Separate the LLVM and non-LLVM code
74 a bit better. Decode nesting information to fix eh support for llvm+aot.
76 * aot-compiler.c (emit_exception_debug_info): Encode nesting information for LLVM
79 * mini-llvm.c (mono_llvm_cleanup): Dispose the aot module too.
81 * mini-arm.c (get_call_info): Change the managed calling convention so 'this'
82 is always passed as the first argument, before the vtype ret arg. This simplifies
83 get_this_arg_reg () and LLVM integration.
85 2010-06-28 Zoltan Varga <vargaz@gmail.com>
87 * mini-trampolines.c mini.c: Rework the virtual call handling code by using a separate
88 vtable trampoline for each vtable slot for both the LLVM and non-LLVM cases. Move
89 most of the vcall specific code to mono_vcall_trampoline () from
90 common_call_trampoline ().
92 2010-06-27 Zoltan Varga <vargaz@gmail.com>
94 * mini-trampolines.c (common_call_trampoline): Remove the code which created static
95 rgctx trampolines when called from LLVM, they won't work for dynamic rgctx arguments
96 if the callsite is patched.
98 * mini-llvm.c (process_call): Disable calls which need an rgctx arg if not using
101 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Fix the name of
102 the trampoline in the xdebug info.
104 * mini-trampolines.c (common_call_trampoline): Make the last change work for LLVM
107 2010-06-26 Zoltan Varga <vargaz@gmail.com>
109 * mini-llvm.c: Fix a few problems exposed by make check.
111 2010-06-25 Mark Probst <mark.probst@gmail.com>
113 * mini-trampolines.c (common_call_trampoline): An ugly hack to
114 work around a potentially very hard to fix problem with inflating
117 2010-06-26 Zoltan Varga <vargaz@gmail.com>
119 * method-to-ir.c (mono_emit_wb_aware_memcpy): Remove the workaround as the core
120 problem has been fixes.
122 2010-06-25 Zoltan Varga <vargaz@gmail.com>
124 * Makefile.am: Add an 'SGEN' make variable to allow tests to be run with SGEN.
126 * mini-gc.c (mini_gc_init_cfg): Use mono_gc_is_moving () instead of HAVE_SGEN_GC.
127 It might be be better to define a MonoGCJitOptions structure later and have the
130 * mini-darwin.c: Don't undefine pthread_ calls for SGEN, they are no longer defined.
132 * Makefile.am: Use libwapi.la for both sgen and non-sgen builds.
134 * debugger-agent.c (get_objref): Implement support for sgen.
136 * driver.c: Remove the unused gc_wrapper.h include.
138 * driver.c (mono_main): Delegate the --desktop mode optimizations to the GC
141 2010-06-25 Zoltan Varga <vargaz@gmail.com>
143 * driver.c (mono_main): Use mono_gc_get_description () to print the GC name.
145 * mini-gc.c (mini_gc_init_cfg): New function to initialize GC specific flags
148 * method-to-ir.c mini.c: Remove usage of HAVE_SGEN_GC and use runtime checks
151 2010-06-23 Miguel de Icaza <miguel@novell.com>
153 * Makefile.am: Build the mono-sgen binary a Mono VM with the Sgen
154 GC enabled as well as libmono-sgen-2.0 and libomonosgen-static
156 * driver.c: Do not depend on the USED_GC_NAME when using SGen, use
157 it only for Boehm diagnostics.
159 * Makefile.am: Make the file a bit more consistent.
161 * debug-debugger.c: Wrap the entire file with an #ifdef
162 MONO_DEBUGGER_SUPPORTED to simplify the build.
164 * Makefile.am: Fix the opcodes build issue by including the
165 source, not by including the .lo file directly
167 Always bring the MDB sources into the build, to drop the
168 dependency on the AM_CONDITIONAL from configure.in as the hard
169 debugger supports Boehm, but not Sgen, this simplifies the build.
171 * Renamed the *.s files into *.S
173 2010-06-24 Rodrigo Kumpera <rkumpera@novell.com>
175 * method-to-ir.c (mono_emit_wb_aware_memcpy): Don't emit bitmap
176 wb for now on 64bits systems while issues with valuetype returns
179 2010-06-24 Zoltan Varga <vargaz@gmail.com>
181 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add support for using a standard set of
182 passes by calling createStandardFunctionPasses ().
184 2010-06-23 Zoltan Varga <vargaz@gmail.com>
186 * mini.h (MONO_INS_HAS_NO_SIDE_EFFECT): Add OP_LDADDR.
188 2010-06-22 Zoltan Varga <vargaz@gmail.com>
190 * method-to-ir.c (mono_method_to_ir): Don't mark loads from OP_LDADDR with
193 * mini-llvm.c (mono_llvm_emit_method): Recalculate MONO_INST_INDIRECT flags to
194 allow better optimization if the OP_LDADDR which caused the flag to be set was
197 * exceptions-amd64.c (get_throw_trampoline): Align the stack properly.
199 * mini-amd64.c (mono_arch_emit_exceptions): Pass only the type token index, not
202 * mini-llvm.c (emit_entry_bb): Save the this argument only in gshared methods.
204 * mini-llvm.c: Fix a couple memory leaks. Get rid of a few #ifdefs.
206 2010-06-22 Zoltan Varga <vargaz@gmail.com>
208 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Call patch_callsite ()
209 to handle the code sequence generated for non-near calls. Fixes #616056.
211 2010-06-21 Zoltan Varga <vargaz@gmail.com>
213 * exceptions-x86.c (mono_arch_find_jit_info_ext): Adjust eip in the lmf case too.
215 * exceptions-x86.c: Add a resume_unwind trampoline for LLVM.
217 * mini-llvm.c (exception_cb): For nested clauses, add the same try range to the
219 (mono_llvm_check_method_supported): Enable llvm for methods with nested clauses.
220 (mono_llvm_emit_method): Instead of calling 'mono_resume_unwind' directly, call a
221 trampoline which saves the context, so changes made to callee saved registers in
222 finally clauses are visible to a nesting catch clause.
224 * exceptions-amd64.c: Add a resume_unwind trampoline for LLVM.
226 * mini-exceptions.c (mono_handle_exception_internal): Fix support for nested clauses
227 in LLVM compiled code.
228 (mono_handle_exception_internal): Add a 'ctx' argument containing the state after
229 the finally handler has ran.
231 * mini.h (ResumeState): New structure containing information required to resume
232 exception handling after executing LLVM compiled finally clauses.
234 * exceptions-amd64.c (get_throw_trampoline): Clean up the amd64 throw trampolines a
235 bit, by passing all the registers as one argument.
237 2010-06-19 Zoltan Varga <vargaz@gmail.com>
239 * tramp-amd64.c (mono_arch_create_generic_trampoline): Increase the buf len a little,
242 2010-06-18 Zoltan Varga <vargaz@gmail.com>
244 * aot-compiler.c (emit_klass_info): Mark unloadable classes properly.
246 * aot-compiler.c aot-runtime.c: Fix LLVM support.
248 * mini-llvm.c: When emitting OP_CALL_HANDLER, avoid branching directly to the landing
249 pad, branch to a new bblock instead.
251 * aot-compiler.c (emit_method_code): Use cfg->header instead of the header of
254 * exceptions-amd64.c (mono_arch_exceptions_init): Fix fullaot support.
256 * mini-llvm.c (process_bb): Add support for OP_SQRT when using the LLVM mono branch.
258 2010-06-17 Geoff Norton <gnorton@novell.com>
261 * exceptions-arm.c: Move the UCONTEXT macros to mono-sigcontext.h so they
264 2010-06-17 Zoltan Varga <vargaz@gmail.com>
266 * aot-compiler.c (emit_klass_info): Handle type load exceptions.
268 * method-to-ir.c (mono_method_to_ir): Avoid a crash if mono_method_get_header ()
271 * exceptions-x86.c (mono_x86_throw_corlib_exception): Negate the decrement of
272 the ip done by throw_exception (), it is not needed for corlib exceptions.
274 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
276 * method-to-ir.c (mono_emit_wb_aware_memcpy): Simplify this function.
277 Call new jit icall mono_gc_wbarrier_value_copy_bitmap for vt wbarrier
278 of size > 5 words. This support fast barriers for value types up to
279 256/512 bytes which beyond that the copying itself is the major issue.
281 * method-to-ir.c (mini_emit_stobj): The intrinsic version is safe
282 for gsharing, so use it.
284 This eliminate all calls to mono_value_copy from managed code in
285 gmcs, fsharp and ipy.
287 This gives a 2% perf boost on ipy and 1% on gmcs over previous patches.
289 Even thou a lot of mono_value_copy calls were eliminated from fsharp,
292 * mini.c (mini_init): Register new icall.
294 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
296 * method-to-ir.c (mono_emit_wb_aware_memcpy): Handle nested valuetypes.
297 This eliminates 2% of mono_value_copy calls on ipy and 12% on fsharp.
299 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
301 * method-to-ir.c (mini_emit_stobj): Don't call mono_value_copy for small
302 value types as the overhead is huge. Manually expand it up to 5 words to
305 This improves gmcs times by 5% and unmodified binary-tree by 78%. The later
306 is an exception that performance is dominated by mono_value_copy.
308 This puts sgen about 5% ahead of boehm in terms of wall-clock on a Core2Quad.
310 2010-06-17 Zoltan Varga <vargaz@gmail.com>
312 * mini-llvm.c (process_call): Disable LLVM for calls to generic class init
313 trampolines on x86, since those have their own cconv.
315 * exceptions-x86.c (mono_arch_exceptions_init): Implement the llvm throw corlib
316 exception trampolines.
318 * tramp-x86.c: Add xdebug info for a few trampolines.
320 * mini-llvm.c: Set the name of the arguments.
322 * mini-llvm.c (emit_cond_system_exception): Pass the ip of to throw_corlib_trampoline
323 using a block address if using the LLVM mono branch.
325 * exceptions-amd64.c (mono_arch_exceptions_init): Add new LLVM throw corlib exception
328 2010-06-15 Zoltan Varga <vargaz@gmail.com>
330 * mini-ppc.c (mono_arch_get_cie_program): Define this for powerpc too.
332 * mini-llvm.c (process_bb): Add a missing CHECK_FAILURE.
334 * mini.c (mini_init): Remove some of the llvm restrictions, they are no longer needed.
336 * method-to-ir.c (mono_method_to_ir): Enable fast virtual calls when using llvm.
338 * mini-trampolines.c (mono_llvm_vcall_trampoline): Rewrite this to use one vtable
339 trampoline per vtable slot index. The slot, along with the 'this' argument is enough
340 to identify the vtable slot address plus the method which needs to be compiled.
342 * mini.c (mini_get_vtable_trampoline): Use one vtable trampoline per vtable slot when
345 * mini-x86.c (get_call_info_internal): Change the managed calling convention so
346 'this' is always passed as the first argument, before the vtype ret arg. This
347 simplifies get_this_arg_reg () and LLVM integration.
349 * mini-amd64.c (get_call_info): Fix the handling of MONO_TYPE_TYPEDBYREF after
352 * tramp-x86.c (mono_arch_create_generic_trampoline): Emit unwind info for
355 * mini-x86.c (mono_arch_get_cie_program): Implement this for x86.
357 * mini-llvm.c: Fix compilation with llvm 2.6.
359 * mini-amd64.c (CallInfo): Fix the position of the vret_arg_index field.
361 * mini-llvm.c (mono_llvm_emit_method): Fix the build if LLVM_MONO_BRANCH is not
364 * mini-amd64.c (get_call_info): Change the managed calling convention so 'this'
365 is always passed as the first argument, before the vtype ret arg. This simplifies
366 get_this_arg_reg () and LLVM integration.
368 2010-06-14 Rodrigo Kumpera <rkumpera@novell.com>
370 * method-to-ir.c (mono_method_to_ir): Add support for .ctor intrinsics.
372 * method-to-ir.c (mini_emit_inst_for_ctor): New function for .ctor intrinsics.
373 For now just call simd intrinsics. This makes "x[0] = new Vector4f (10)"
374 translate into much nicer code.
376 2010-06-14 Zoltan Varga <vargaz@gmail.com>
378 * mini-llvm.c (sig_to_llvm_sig_full): Add a 'sinfo' out argument which returns
379 parameter index information. Use this to simplify a lot of code.
381 * unwind.c (mono_unwind_decode_fde): Handle augmentions using a loop.
383 2010-06-12 Zoltan Varga <vargaz@gmail.com>
385 * aot-compiler.c (compile_method): Add a 'depth' parameter to add_generic_class too
386 to fix infinite generic recursion. Fixes #612702.
388 2010-06-11 Zoltan Varga <vargaz@gmail.com>
390 * object.c: Use a callback to create IMT trampolines, allowing the usage of one
391 imt trampoline per imt slot when using LLVM.
393 2010-06-10 Jonathan Pryor <jpryor@novell.com>
395 * mini.c (mini_cleanup): Call mono_runtime_shutdown(). Fixes #438454.
397 2010-06-09 Levi Bard <levi@unity3d.com>
399 * debugger-agent.c: Clear unloaded types on appdomain unload.
401 2010-06-08 Zoltan Varga <vargaz@gmail.com>
403 * liveness.c (visit_bb): Make the component vregs of long vars volatile as well.
406 * exceptions.cs: Add a test.
408 2010-06-06 Zoltan Varga <vargaz@gmail.com>
410 * mini-llvm.c (mono_llvm_check_method_supported): Only disable llvm for nested clauses.
412 * mini.c (mini_method_compile): Move the LLVM checks to a function in mini-llvm.c.
414 * mini.c (mono_jit_runtime_invoke): Initialize *exc to NULL before calling the wrapper,
415 so it doesn't have to do it.
417 * helpers.c (mono_disassemble_code): Flush stdout, so the output from the spawned
418 process does not mix with ours.
420 * mini-llvm.c (mono_llvm_emit_method): Refactor this giant function into smaller
423 * mini-llvm.c method-to-ir.c ir-emit.h: When using the llvm mono branch, allow
424 loads/stores which can throw exceptions inside clauses.
426 2010-06-05 Zoltan Varga <vargaz@gmail.com>
428 * mini-llvm.c (mono_llvm_emit_method): Fix support for finally clauses with more than
431 * mini.c (mini_init): Register mono_resume_unwind as an icall.
433 2010-06-03 Zoltan Varga <vargaz@gmail.com>
435 * dwarfwriter.c: Update after the mono_debug_lookup_locals () changes.
437 * debugger-agent.c (method_commands_internal): Ditto. Return scope information for
440 2010-06-03 Zoltan Varga <vargaz@gmail.com>
442 * debugger-agent.c (appdomain_unload): Clear all breakpoint instances in the dying
445 2010-06-02 Zoltan Varga <vargaz@gmail.com>
447 * method-to-ir.c (set_rgctx_arg): New helper function to remove some duplicate code.
448 Use a separate generic class init trampoline for llvm, since it needs a different
451 * unwind.c (mono_unwind_decode_fde): Make this decode the mono specific LSDA which
452 includes the location of this/rgctx.
454 * mini-llvm.c aot-runtime.c: Enable generic sharing for llvm if using the LLVM mono
457 2010-06-01 Zoltan Varga <vargaz@gmail.com>
459 * mini.c (mini_method_compile): Enable llvm+exceptions on LLVM SVN.
461 * mini-llvm.c (emit_cond_system_exception): Disable llvm when this occurs in a
464 2010-05-31 Zoltan Varga <vargaz@gmail.com>
466 * unwind.c (mono_unwind_decode_fde): The FDE only has an augmention if the CIE
469 * aot-runtime.c (decode_eh_frame): Fix an assert condition.
471 * aot-compiler.c (patch_to_string): New debugging helper function.
473 2010-05-30 Zoltan Varga <vargaz@gmail.com>
475 * exceptions-amd64.c (get_throw_trampoline): Fix the xdebug name of the corlib
478 * exceptions-x86.c (mono_arch_exceptions_init): Create an llvm rethrow trampoline too.
480 * mini-llvm.c (mono_llvm_emit_method): Implement OP_RETHROW.
482 * method-to-ir.c (mono_method_to_ir): Emit a OP_NOT_REACHED after a rethrow.
484 * mini-llvm.c (emit_call): Compute the containing try clause correctly for nested
487 * mini.c (create_jit_info): Print EH clause info for LLVM too.
489 2010-05-28 Mark Probst <mark.probst@gmail.com>
491 * method-to-ir.c (mono_method_to_ir): Emit a write barrier for
492 cpobj with reference types.
494 2010-05-28 Mark Probst <mark.probst@gmail.com>
496 * method-to-ir.c (mono_method_to_ir): Only explicitly add the
497 write barrier for reference types.
499 2010-05-27 Zoltan Varga <vargaz@gmail.com>
501 * mini-s390x.c (mono_arch_output_basic_block): Applied patch from Aurelien Minvielle
502 . Fix OP_ATOMIC_EXCHANGE_I4 on s390x. Fixes #609023.
504 2010-05-31 Martin Baulig <martin@ximian.com>
508 * debugger-agent.c (breakpoints_cleanup): Iterate over `event_requests', call
509 clear_breakpoint() on all breakpoint events and remove them from the list.
511 2010-05-27 Martin Baulig <martin@ximian.com>
515 * debugger-agent.c (method_commands, type_commands): Temporarily
516 set the appdomain while executing this method; do all metadata
517 calls in the debuggee's appdomain where user assemblies are loaded.
519 2010-05-27 Zoltan Varga <vargaz@gmail.com>
521 * mini-s390x.c (mono_arch_get_delegate_invoke_impls): Fix the s390x build.
523 2010-05-26 Rodrigo Kumpera <rkumpera@novell.com>
525 * method-to-ir.c (mono_method_to_ir): Add missing write barrier to stobj.
527 2010-05-26 Zoltan Varga <vargaz@gmail.com>
529 * method-to-ir.c: Instead of freeing method headers immediately, save them in a list in
530 MonoCompile, and free them in mono_destroy_compile (), since the MonoType's in them could
531 be referenced even after the header is freed.
533 * aot-runtime.c: Remove the half finished support for decoding the .arm_exidx
536 2010-05-25 Zoltan Varga <vargaz@gmail.com>
538 2010-05-25 Bill Holmes <billholmes54@gmail.com>
540 * genmdesc.c (main): Fixing the detection of the nacl switch.
542 Code is contributed under MIT/X11 license.
544 2010-05-25 Zoltan Varga <vargaz@gmail.com>
546 * exceptions-amd64.c (mono_arch_find_jit_info_ext): Adjust the ip for LMF frames too.
548 * mini-llvm.c aot-compiler.c: More LLVM 2.8 updates.
550 * mini.h (LLVM_CHECK_VERSION): New helper macro.
552 2010-05-25 Miguel de Icaza <miguel@novell.com>
554 * genmdesc.pl (build_spec): Add support for nacl: keyword also to
557 * genmdesc.c: Added support for nacl: key on the machine
558 description files to support the extra space required by Google
561 2010-05-23 Zoltan Varga <vargaz@gmail.com>
563 * mini.c (mono_jit_compile_method_inner): Propagate exceptions in one more place.
565 2010-05-23 Zoltan Varga <vargaz@gmail.com>
567 * mini.c (mono_jit_compile_method_inner): Propagate exceptions from
568 mono_runtime_class_init_full ().
569 (mono_jit_runtime_invoke): Ditto. Fixes #608073.
571 2010-05-22 Zoltan Varga <vargaz@gmail.com>
573 * mini-llvm.c mini-llvm-cpp.cpp: Update after LLVM 2.8 changes.
575 2010-05-21 Zoltan Varga <vargaz@gmail.com>
577 * mini-ppc.c (mono_arch_output_basic_block): Use ins->inst_c1 instead of p1, the
578 two are not the same on ilp32.
580 2010-05-21 Zoltan Varga <vargaz@gmail.com>
582 * mini.c (mono_jit_compile_method_inner): Remove a DISABLE_JIT block which was
585 * mini-ppc.c: Fix the DISABLE_JIT build.
587 2010-05-20 Zoltan Varga <vargaz@gmail.com>
589 * aot-runtime.c (decode_resolve_method_ref): Rename this from decode_method_ref_2.
590 (make_writable): Remove this unused function.
592 2010-05-20 Zoltan Varga <vargaz@gmail.com>
594 * aot-compiler.c: Collect all information about a PLT entry into a separate MonoPltEntry
595 structure. Make the labels to plt entries local symbols instead of assembler local
596 labels, since tha latter causes problems for the iphone linker.
598 2010-05-19 Zoltan Varga <vargaz@gmail.com>
600 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle one more case with ilp32.
602 2010-05-17 Zoltan Varga <vargaz@gmail.com>
604 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle ilp32.
605 (ppc_patch_full): Ditto.
607 * mini-arm.c (mono_arch_build_imt_thunk): Fix the fail_tramp case.
609 * method-to-ir.c (mono_method_to_ir): Use fast generic virtual method invocation
610 if gshared is enabled, to avoid asserts in the trampoline code.
612 * mini-ia64.c (mono_arch_build_imt_thunk): Implement generalized imt thunks
615 2010-05-15 Geoff Norton <gnorton@novell.com>
617 * dwarfwriter.c, xdebug.c: Fix a pretty large leak when running in
620 2010-05-14 Geoff Norton <gnorton@novell.com>
622 * exceptions-x86.c: Fix the alignment of this trampoline so we dont get a
623 misaligned stack on darwin.
625 2010-05-14 Zoltan Varga <vargaz@gmail.com>
627 * mini-arm.c aot-compiler.c: Implement support for generalized imt thunks on
630 2010-05-14 Zoltan Varga <vargaz@gmail.com>
632 * xdebug.c: Fix ARM support.
634 2010-05-13 Zoltan Varga <vargaz@gmail.com>
636 * exceptions-x86.c (mono_arch_handle_exception): Resume from the signal handler
637 and do most of the work on the normal stack.
638 (mono_x86_get_signal_exception_trampoline): New x86 specific trampoline function.
640 2010-05-13 Zoltan Varga <vargaz@gmail.com>
642 * aot-compiler.c: Put non-code data into the .rodata section on linux.
644 2010-05-13 Zoltan Varga <vargaz@gmail.com>
646 * exceptions-arm.c (mono_arch_handle_exception): Fix the cross-compile case.
648 2010-05-13 Zoltan Varga <vargaz@gmail.com>
650 * exceptions-arm.c (mono_arch_handle_exception): Resume from the signal handler
651 and do most of the work on the normal stack.
653 2010-05-13 Zoltan Varga <vargaz@gmail.com>
655 * exceptions-amd64.c (mono_arch_handle_exception): Resume from the signal handler
656 and do most of the work on the normal stack even if sigaltstack is disabled.
658 2010-05-12 Zoltan Varga <vargaz@gmail.com>
660 * exceptions-amd64.c (mono_arch_sigctx_to_monoctx): Simplify this now that
661 UCONTEXT_REG_ constants are available on linux as well.
662 (mono_arch_monoctx_to_sigctx): Ditto.
663 (mono_arch_ip_from_context): Ditto.
665 2010-05-12 Zoltan Varga <vargaz@gmail.com>
667 * debugger-agent.c (set_breakpoint): Fix setting of pending breakpoints in
670 2010-05-11 Zoltan Varga <vargaz@gmail.com>
672 * aot-compiler.c (emit_plt): Don't align the plt to a pagesize on x86, it is
675 2010-05-10 Zoltan Varga <vargaz@gmail.com>
677 * debugger-agent.c (insert_breakpoint): Print a more descriptive error message
678 if a breakpoint cannot be inserted.
680 2010-05-08 Zoltan Varga <vargaz@gmail.com>
682 * aot-compiler.c (emit_and_reloc_code): Fix a warning.
684 2010-05-07 Zoltan Varga <vargaz@gmail.com>
686 * debugger-agent.c (frame_commands): Return an error instead of asserting if
687 no JIT info is found for the method.
689 2010-05-05 Jonathan Chambers <joncham@gmail.com>
691 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Protect against a NULL sigctx
694 2010-05-05 Zoltan Varga <vargaz@gmail.com>
696 * mini-amd64.c (mono_arch_get_trampolines): New arch specific function returning
697 a list of arch specific trampolines.
699 * aot-compiler.c (emit_trampolines): Use it.
701 2010-05-05 Zoltan Varga <vargaz@gmail.com>
703 * tramp-<ARCH>.c exceptions-<ARCH>.c mini-trampolines.c mini-exceptions.c
704 aot-compiler.c: Use the _full trampoline creation functions on all platforms,
705 get rid of the _full from their name.
707 2010-05-05 Zoltan Varga <vargaz@gmail.com>
709 * tramp-x86.c (mono_arch_create_generic_trampoline): Call
710 get_nullified_class_init_trampoline to remove some code duplication.
712 2010-05-03 Zoltan Varga <vargaz@gmail.com>
714 * mini-x86.c (mono_arch_emit_prolog): Fix full-aot support for thread
717 2010-05-01 Zoltan Varga <vargaz@gmail.com>
719 * mini-amd64.c (mono_arch_emit_load_aotconst): New arch-specific function.
721 * tramp-amd64.c: Use emit_load_aotconst to remove some code duplication.
723 * aot-runtime.c (init_plt): Make the default entries point to the AOT trampoline,
724 there is no need to jump through the first plt entry.
726 * aot-runtime.c (mono_aot_get_named_code): Rename to mono_aot_get_trampoline.
728 * aot-runtime.c (mono_aot_get_plt_entry): Move the arch specific parts to an
729 arch-specific function.
730 (mono_aot_get_plt_info_offset): Ditto.
732 * aot-runtime.c (mono_aot_register_jit_icall): New helper function called from
733 mono_arch_init () to register jit icalls called from full-aot trampolines.
734 (load_function): Get rid of the arch specific #ifdefs, move the relevant code
737 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception_full): Get rid of
738 the specialized throw corlib exception trampoline, use a variant of the normal
739 trampoline along with a new C function which does the call to
740 mono_exception_from_token (), just like on x86.
742 2010-05-01 Zoltan Varga <vargaz@gmail.com>
744 * mini-trampolines.c aot-compiler.c tramp-<ARCH>.c exceptions-<ARCH>.c:
745 Reorganize the full aot trampoline creation functions, instead of taking a bunch
746 of out arguments, they will now take a MonoTrampInfo** out argument. Simplify
747 some code in aot-compiler.c because of this. Remove the non-full aot trampoline
748 creation functions on architectures which have the full-aot ones.
750 2010-05-01 Zoltan Varga <vargaz@gmail.com>
752 * mini-ppc.c (mono_arch_decompose_long_opts): Fix LNEG.
754 2010-05-01 Zoltan Varga <vargaz@gmail.com>
756 * mini-ppc.c (mono_arch_emit_exceptions): Initialize exc_throw_pos/found
757 explicitly, this seems to be required by some gcc versions at -O2.
761 2010-05-01 Zoltan Varga <vargaz@gmail.com>
763 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Fix full-aot support for
764 has_target delegate invokes.
766 2010-05-01 Zoltan Varga <vargaz@gmail.com>
768 * mini.h (MonoAotTrampInfo): Rename this to MonoTrampInfo, add patches/unwind
771 * aot-compiler.c (mono_aot_tramp_info_create): Rename to mono_tramp_info_create,
772 add patches/unwind info arguments, move to mini.c.
774 * mini-<ARCH>.c aot-compiler.c: Update after the above changes.
776 2010-04-30 Zoltan Varga <vargaz@gmail.com>
778 * debugger-agent.c (type_commands): Add a new CMD_TYPE_GET_SOURCE_FILES_2
779 command which returns full path names.
781 2010-04-29 Zoltan Varga <vargaz@gmail.com>
783 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline_full): Set the
784 code_size output variable.
786 * mini-x86.c (mono_arch_emit_prolog): Compute the GOT addr before calling
789 2010-04-29 Zoltan Varga <vargaz@gmail.com>
791 * mini-x86.c (mono_arch_emit_prolog): Remove a disable_aot which is not needed.
792 (mono_arch_cpu_optimizazions): Make this a no-op when running with full aot.
793 (mono_arch_cpu_enumerate_simd_versions): Ditto.
795 2010-04-29 Zoltan Varga <vargaz@gmail.com>
797 * image-writer.c (asm_writer_emit_alignment): Use ilog2 for alignments for the
800 2010-04-29 Zoltan Varga <vargaz@gmail.com>
802 * mini-x86.c (mono_arch_emit_prolog): Avoid an assert in full-aot mode.
804 2010-04-29 Zoltan Varga <vargaz@gmail.com>
806 * aot-runtime.c (load_function): Use TARGET_X86 instead of __i386__.
808 2010-04-28 Zoltan Varga <vargaz@gmail.com>
810 * aot-compiler.c (emit_got_info): Double the buffer size to avoid an assert.
812 2010-04-27 Zoltan Varga <vargaz@gmail.com>
814 * dwarfwriter.c (emit_line_number_info): Get rid of the usage of GArray, so
815 line number support works with eglib.
817 2010-04-27 Miguel de Icaza <miguel@novell.com>
819 * driver.c, mini.c: Since linking with LLVM makes the default Mono
820 dirty an extra 70kb pages on startup we are now going to choose a
821 different strategy: ship mono and mono-llvm binaries, with the
822 second being the one that links with LLVM and defaults to LLVM
825 2010-04-27 Zoltan Varga <vargaz@gmail.com>
827 * tramp-x86.c exceptions-x86.c mini-x86.c aot-compiler.c aot-runtime.c:
828 Implement full-aot support on x86.
830 * method-to-ir.c: Always use a got var on x86 too, just like on ppc, because the
831 trampolines depend on it. Use MONO_ARCH_GOT_REG as the got register, instead of
832 the first register returned by get_global_int_regs ().
834 * cpu-x86.md: Fix the length of insertx_u1_slow.
836 * iltests.il.in: Disable tail call tests when running with full-aot.
838 2010-04-26 Zoltan Varga <vargaz@gmail.com>
840 * method-to-ir.c (mono_op_to_op_imm_noemul): Fix a warning.
842 2010-04-24 Mark Probst <mark.probst@gmail.com>
844 * mini.c, driver.c: Initialize mono_use_llvm in mono_main(), not
845 in the initializer, because it's non-constant.
847 2010-04-23 Miguel de Icaza <miguel@novell.com>
849 * mini.c: Use MONO_USE_LLVM as an environment flag to turn the use
850 of LLVM on by default. Used for buildbots and other setups.
852 2010-04-24 Zoltan Varga <vargaz@gmail.com>
854 * mini.c: Set mono_use_llvm to FALSE even if mono is compiled with LLVM.
856 2010-04-23 Kornel Pal <kornelpal@gmail.com>
858 * method-to-ir.c (mono_method_to_ir): Enable inlining of pointer-sized unmanaged
859 initonly static fields when using moving GC.
861 Contributed under MIT/X11 license.
863 2010-04-23 Geoff Norton <gnorton@novell.com>
865 * mini-amd64.h: Darwin x86_64 support.
867 2010-04-20 Jonathan Pryor <jpryor@novell.com>
869 * exceptions-arm.c: Remove platform checks in favor of configure checks.
871 2010-04-19 Jonathan Pryor <jpryor@novell.com>
873 * exceptions-arm.c: Add Android support for sigcontext structure.
875 2010-04-16 Zoltan Varga <vargaz@gmail.com>
877 * mini.c (mono_jit_compile_method_inner): Implement the check for native func
878 wrappers correctly now that their wrapper info is NULL.
880 2010-04-16 Zoltan Varga <vargaz@gmail.com>
882 * mini.c (mono_jit_compile_method_inner): Avoid calling
883 mono_marshal_method_from_wrapper () for native func wrappers. Fixes #597189.
885 2010-04-16 Zoltan Varga <vargaz@gmail.com>
887 * genmdesc.c (inst_name): Define this as a copy of mono_inst_name in helpers.c,
888 so the latter can be #ifndef DISABLE_JIT-ed.
890 * helpers.c: Comment out the opstr array if DISABLE_JIT is set.
892 2010-04-16 Zoltan Varga <vargaz@gmail.com>
894 * method-to-ir.c driver.c: Disable a few more things when DISABLE_JIT is set.
896 2010-04-16 Zoltan Varga <vargaz@gmail.com>
898 * mini-llvm.c (emit_entry_bb): Fix support for simd arguments passed on the
901 2010-04-15 Zoltan Varga <vargaz@gmail.com>
903 * debugger-agent.c (type_commands): Call mono_class_setup_methods () before
904 calling mono_class_num_methods (). Fixes #592244.
906 2010-04-14 Zoltan Varga <vargaz@gmail.com>
908 * mini-x86.c (mono_arch_get_llvm_call_info): Handle empty structures correctly.
910 * mini-llvm.c: Disable LLVM for calls with non-default calling conventions.
912 2010-04-14 Zoltan Varga <vargaz@gmail.com>
914 * method-to-ir.c (handle_box_inst): Merge into handle_box, simplify the merged
916 * (handle_alloc): Ditto.
917 (mono_method_to_ir): Remove the constrained call restriction added by a previous
918 change, its not needed anymore.
920 2010-04-12 Zoltan Varga Kumpera <rkumpera@novell.com>
922 * mini-posix.c (sigusr1_signal_handler): Fix build on
923 non x86/amd64 systems.
925 2010-04-13 Zoltan Varga <vargaz@gmail.com>
927 * method-to-ir.c (mono_method_to_ir): Disable generic sharing for constrained
928 calls where the constrained class needs a context. Fixes #595863.
930 * iltests.il.in: Add a test.
932 2010-04-13 Zoltan Varga <vargaz@gmail.com>
934 * mini.c (mini_method_compile): Disable llvm+methods with clauses again, llvm
935 2.6/SVN seems to have broken support for them.
937 2010-04-13 Zoltan Varga <vargaz@gmail.com>
939 * mini-llvm.c: Fix support for LLVM 2.6.
941 2010-04-10 Zoltan Varga <vargaz@gmail.com>
943 * debugger-agent.c (thread_commands): Add a GET_ID command to get the
944 MonoInternalThread belonging to the thread.
946 Fri Apr 9 15:28:01 CEST 2010 Paolo Molaro <lupus@ximian.com>
948 * driver.c, optflags-def.h, ir-emit.h: introduce an unsupported
949 unsafe optimization that will remove bound checks.
951 2010-04-08 Kornel Pal <kornelpal@gmail.com>
953 * method-to-ir.c (mini_emit_inst_for_method): Fix a typo that caused
954 CompareExchange not to be inlined for I8.
956 Contributed under MIT/X11 license.
958 2010-04-07 Rodrigo Kumpera <rkumpera@novell.com>
960 * array.cs: Add tests for cast between primitive array types.
962 2010-04-07 Andreia Gaita <avidigal@novell.com>
964 * Makefile.am: create a convenience library for moon to link with
966 2010-04-07 Paolo Molaro <lupus@ximian.com>
968 * method-to-ir.c: optimize array accesses from generic interfaces.
970 2010-04-06 Zoltan Varga <vargaz@gmail.com>
972 * mini-llvm.c: Update after the memset/memcpy intrinsics changes in LLVM SVN.
974 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
976 * method-to-ir.c (mono_method_to_ir): Handle call to virtual final methods
977 of marshalbyref classes.
981 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
983 * aot-compiler.c (emit_exception_debug_info): Encode try holes
986 * aot-runtime.c (decode_exception_debug_info): Decode try holes
989 * mini.h: Increase AOT version.
991 2010-04-04 Andreas Faerber <andreas.faerber@web.de>
993 * mini-x86.h: Only enable soft debugger when using sigaction or on
994 Windows. Fixes build on Haiku (lacks siginfo_t).
996 Code is contributed under MIT/X11 license.
998 2010-04-02 Andreas Faerber <andreas.faerber@web.de>
1000 * mini.h, mini-x86.h: Suppress sigaction for Haiku, add support for
1001 BeOS-style signal handlers.
1003 Code is contributed under MIT/X11 license.
1005 2010-04-02 Zoltan Varga <vargaz@gmail.com>
1007 * mini-posix.c (sigusr1_signal_handler): Fix openbsd support.
1009 2010-04-01 Rodrigo Kumpera <rkumpera@novell.com>
1011 * mini-exceptions.c: Fix win32 build.
1013 2010-04-01 Mark Probst <mark.probst@gmail.com>
1015 * mini.c, driver.c: Call mono_gc_base_init() before
1018 2010-04-01 Sebastien Pouliot <sebastien@ximian.com>
1020 * method-to-ir.c (ensure_method_is_allowed_to_[access_field|
1021 call_method]): Delegate the actual work in security-core-clr.c
1022 to ease code sharing.
1024 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1026 * decompose.c (mono_decompose_opcode): Set the cfg exception if the unsupported
1027 float conv.ovf.un opcodes are encountered, instead of asserting later.
1030 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1032 * decompose.c (mono_decompose_opcode): Add OP_ICONV_TO_U4_UN as a no-op.
1034 * iltests.il.in: Add a test.
1036 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1038 * mini-amd64.c (mono_arch_emit_call): Fail compilation if an argument is too
1039 large. Fixes #567040.
1041 * method-to-ir.c: Call CHECK_CFG_EXCEPTION after emitting a call.
1043 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1045 * method-to-ir.c (handle_ccastclass): Call save_cast_details (). Fixes
1048 2010-03-31 Rolf Bjarne Kvinge <RKvinge@novell.com>
1050 * mini-trampolines.c: Surround mono_handler_block_guard_trampoline and
1051 mono_create_handler_block_trampoline with the proper #ifdef so that it
1054 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1056 * mini-exceptions.c: Introduce mono_walk_stack_full, which
1057 allows to select if it's new or old context that is passed to
1060 * mini-exceptions.c (mono_handle_exception_internal): Handle the
1061 case when executing a guarded handler from the EH machinery.
1063 * mini-exceptions.c (mono_install_handler_block_guard): New function
1064 responsible for checking for handler blocks, installing the guard and
1065 clearing abort state.
1067 * mini-posix.c (sigusr1_signal_handler): Call mono_install_handler_block_guard
1068 to check for handler blocks and skip interruption logic if one was found.
1070 * mini-trampolines.c (mono_handler_block_guard_trampoline): Function called
1071 by the handler block guard trampoline. Resumes interruption by raising the
1072 pending ThreadAbortException.
1074 * mini.c (create_jit_info): Calculate the end address of a finally block.
1076 * mini-x86.c (mono_arch_install_handler_block_guard): Patch the return address
1077 of a finally block to a specified address and return the old one.
1079 * tramp-x86.c (mono_arch_create_handler_block_trampoline): The handler block
1080 trampoline patches the original return address and calls the trampoline function.
1082 2010-03-30 Zoltan Varga <vargaz@gmail.com>
1084 * mini-trampolines.c (mono_aot_trampoline): Remove some dead code.
1086 * aot-runtime.c (mono_aot_patch_plt_entry): New helper function, which only
1087 does the patching if the callee is in the same domain.
1089 * aot-runtime.c mini-trampolines.c: Call mono_aot_patch_plt_entry instead
1090 of mono_arch_patch_plt_entry ().
1092 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1094 * mini.c (create_jit_info): Fix try block hole length encoding.
1096 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1098 * mini.c (create_jit_info): Emit saner debug spew. Now it doesn't
1099 duplicate information and print offsets instead of absolute addresses.
1101 2010-03-29 Zoltan Varga <vargaz@gmail.com>
1103 * debugger-agent.c (jit_end): Send type loads for types loaded before the VMStart
1104 event is sent. Fixes #591733.
1106 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1108 * mini-posix.c (SIG_HANDLER_SIGNATURE): Handle the case when ctx is NULL on
1111 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1113 * debugger-agent.c (mono_debugger_agent_init): Set the GC type of the
1114 thread_to_tls hash table.
1116 * image-writer.c (bin_writer_emit_writeout): Fix the size of the got.plt
1117 section. Fixes #591000.
1119 2010-03-26 Andreas Faerber <andreas.faerber@web.de>
1121 * Makefile.am (version.h): Check for pure .git directory only,
1122 fixes SVN revision when using git without git-svn.
1124 Contributed under MIT/X11 license.
1126 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1128 * aot-runtime.c: Apply some openbsd changes from openbsd ports.
1130 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1132 * basic-simd.cs: Test for vector x scalar binary operators.
1134 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1136 * simd-intrincs.c (simd_intrinsic_emit_binary): Support binary
1137 intrinsics with expanded scalar arguments.
1139 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1141 * mini-exceptions.c (get_exception_catch_class): Non catch clauses
1142 don't have an exception class, so don't decode it. This would crash
1143 with filter clauses.
1145 2010-03-24 U-anarquia\miguel <miguel@anarquia>
1147 Make sure that trunk builds with DISABLE_JIT, an update to the
1150 * mini.c (mini_get_shared_method): this code seems to be necessary
1151 regardless of whether DISABLE_JIT has been defined.
1153 (mono_jit_compile_method_inner): it seems that this method is
1154 required even in full AOT mode, so ifdef out only the pieces that
1155 try to genrate code (the body of code that applies patches to the
1158 (mini_method_compile): do not compile when using DISABLE_JIT.
1160 * mini-ppc.c (mono_arch_get_allocatable_int_vars)
1161 (mono_arch_output_basic_block, mono-arch_emit_exceptions): Do not
1162 compile when DISABLE_JIT is set.
1164 2010-03-24 Mark Probst <mark.probst@gmail.com>
1166 * mini.c (mono_create_tls_get): Only create a TLS operation if the
1167 arch really supports it.
1169 2010-03-24 Mark Probst <mark.probst@gmail.com>
1171 * mini-x86.c, mini-x86.h, mini.c: CEE_MONO_TLS support for Darwin/x86.
1173 2010-03-23 Neale Ferguson <neale@sinenomine.net>
1175 * exceptions-s390x.c: Add support for
1176 mono_arch_get_throw_corlib_exception and fix throw by name.
1178 * mini-s390x.c: Add IMT support; Fix stack parameter passing
1179 logic (especially for varargs); Correct localloc sizing; Add
1180 mono_arch_get_this_arg_from_call and
1181 mono_arch_get_this_arg_from_call.
1183 * mini-s390x.h: Add support for facility list extraction;
1184 Correct/update MONO_ARCH_xxx settings.
1186 * mini-s390.c: Minor corrections to instruction output for
1187 varargs. No IMT implementation - I think it's time to deprecate
1188 s390 and just leave s390x.
1190 * tramp-s390x.c: Correct creation of trampoline instruction
1193 * cpu-s390x.md: Update some instruction lengths
1195 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1197 * mini-generic-sharing.c (fill_in_rgctx_template_slot): Remove an assert which
1198 can be hit with partial sharing.
1200 * mini-generic-sharing.c (get_shared_class): Handle partially shared methods
1201 in non-shared classes correctly.
1202 (generic_inst_is_sharable): Allow all primitive types in partial sharing.
1203 Turn on partial sharing.
1205 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1207 * mini-amd64.h: Put back MONO_ARCH_NOMAP32BIT for OpenBSD which was removed
1210 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1212 * method-to-ir.c (mono_method_to_ir): Handle the failure of
1213 mono_method_signature ().
1215 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
1217 * mini.c (mini_method_compile): Get the signature of cfg->method early with
1218 error checking, so later calls do not need error checking.
1220 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1222 * exceptions-amd64.c: Add support for OpenBSD which has no UCONTEXT_GREGS.
1224 * mini-amd64.h: Enable MONO_ARCH_USE_SIGACTION on OpenBSD as well.
1226 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
1228 * mini-exceptions.c (mono_handle_exception_internal): Don't
1229 check try_end for archs different than s390.
1231 * mini.c (create_jit_info): Don't crash if the finallt block is the
1234 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
1236 * driver.c (mono_main): Don't free global codeman under linux since
1237 glic now peeks at code on stack for more archs than just amd64.
1239 Mon Mar 22 18:09:09 CET 2010 Paolo Molaro <lupus@ximian.com>
1241 * mini.c, method-to-ir.c: changes to support compressed interface
1244 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1246 * mini-x86.h: Applied patch from Robert Nagy (Robert@openbsd.org).
1247 Use sigaction on OpenBSD too.
1249 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1251 * debugger-agent.c (event_req_matches_assembly): Handle request modifiers too.
1253 2010-03-21 Andreas Faerber <andreas.faerber@web.de>
1255 * debugger-agent.c: #include sys/select.h for fd_set.
1257 Code is contributed under MIT/X11 license.
1259 2010-03-21 Zoltan Varga <vargaz@gmail.com>
1261 * mini.c (SIG_HANDLER_SIGNATURE): Fix the build on platforms without sigaction
1264 2010-03-21 Zoltan Varga <vargaz@gmail.com>
1266 * mini-ppc.c (mono_arch_emit_exceptions): Avoid an assert in ppc_patch () for
1267 some large methods with lots of exception handlers. Fixes #440924.
1269 Sat Mar 20 11:56:24 CET 2010 Paolo Molaro <lupus@ximian.com>
1271 * method-to-ir.c: remove code duplication for interface checks.
1273 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1275 * debugger-agent.c (clear_event_requests_for_assembly): New helper function.
1276 (assembly_unload): Clear all event requests referencing the to-be unloaded
1280 Fri Mar 19 16:45:20 CET 2010 Paolo Molaro <lupus@ximian.com>
1282 * mini.h, mini-exceptions.c: restore the state of the stack
1283 guard page permissions.
1285 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1287 * mini-trampolines.c (common_call_trampoline): Remove the condition guarding the
1288 call site patching code, it doesn't appear to be needed.
1290 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1292 * mini-generic-sharing.c: Add infrastructure for partial sharing, ie.
1293 sharing generic methods whose type arguments are a mix of reference and
1294 non-reference types. Not yet turned on.
1296 * mini.c (mini_get_shared_method): New helper function to return
1297 the method which will be compiled/registered in the JIT tables when doing
1299 (mono_domain_lookup_shared_generic): Moved to mini.c from mini-generic-sharing.c,
1300 use mini_get_shared_method ().
1302 * mini.c (mini_method_compile): Register the same method which is compiled when
1303 doing generic sharing.
1305 * mini.c aot-compiler.c aot-runtime.c: Add support for partial sharing.
1307 * generics.cs: Add partial sharing tests.
1309 2010-03-17 Jerry Maine <crashfourit@gmail.com>
1311 * mini.h : Changed the SIMD_VERSION* enum values to match those in Mono.Simd.AccelMode.
1312 Add an enum value that or's all possable values together. Add an enum value
1313 that marks the end of the used bit indexes.
1315 * mini-amd64.c : Make changes to match the changes in mini.h
1317 * mini-x86.c : Make changes to match the changes in mini.h
1319 * simd-intrinsics.c : Reorder the SimdIntrinsc struct to add more bits to
1320 simd_version to support more simd versions. Changed the name of
1321 simd_version to simd_version_flags to make it more intuitive that
1322 it now contains bit flags. Reordered the *_intrinsics arrays to
1323 match the changes above. Changed emit_intrinsics() to use the new
1324 setup mentioned above.
1326 Code is contributed under MIT/X11 license.
1328 2010-03-17 Rodrigo Kumpera <rkumpera@novell.com>
1330 * mini-*.c (mono_arch_output_basic_block): Record try block holes on all
1331 remaining archs. Alpha and hppa maintainers, please stand up.
1333 2010-03-17 Zoltan Varga <vargaz@gmail.com>
1335 * mini-ppc.c (mono_arch_build_imt_thunk): Always save and restore r11 since it
1336 is needed even when fail_tramp!=NULL.
1338 2010-03-17 Zoltan Varga <vargaz@gmail.com>
1340 * debugger-agent.c (insert_breakpoint): Write a log message.
1342 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1344 * iltests.il.in: Add a few tests for LEAVE going over multiple
1347 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1349 * mini-x86.c (mono_arch_output_basic_block): Record try block holes.
1351 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1353 * mini.h (MonoBasicBlock): Add native_length field.
1354 * mini.h (MonoCompile): Add try_block_holes field.
1355 * mini.h (MonoInst): Add exception_clause pointer to
1358 * mini.c (mono_codegen): Calculate MonoBasicBlock::native_length.
1359 * mini.c (mono_cfg_add_try_hole): New function to register possible
1360 holes in try blocks.
1361 * mini.c (create_jit_info): Fill in the holes information.
1363 * mini-exceptions.c: Verify for holes when checking if an IP is covered
1366 * method-to-ir.c: Add the EH clause to the CALL_HANDLE instruction.
1368 Tue Mar 16 13:16:16 CET 2010 Paolo Molaro <lupus@ximian.com>
1370 * jit-icalls.c: adjusted for the array API changes.
1372 2010-03-16 Zoltan Varga <vargaz@gmail.com>
1374 * iltests.il.in: Disable the fconv_to_i test on sparc too.
1376 2010-03-16 Zoltan Varga <vargaz@gmail.com>
1378 * debugger-agent.c: Simplify the way breakpoints are processed by removing
1379 the 'pending' flag. This fixes support for appdomains too.
1382 Mon Mar 15 18:25:49 CET 2010 Paolo Molaro <lupus@ximian.com>
1384 * mini-amd64.c, mini-ia64.c: remove direct access to method->header.
1386 2010-03-12 Zoltan Varga <vargaz@gmail.com>
1388 * simd-intrinsics.c (simd_intrinsic_emit_getter): Don't emit shuffle opcodes
1389 when using LLVM, LLVM generates it itself when needed.
1391 * mini-llvm-cpp.cpp (mono_llvm_build_aligned_load): New helper function.
1393 * mini-llvm.c: Use an unaligned load for OP_LOADX_MEMBASE. Add zero extension
1394 to some OP_EXTRACT_ opcodes. Fix the naming of some sse intrinsics. Fix
1395 OP_ANDNPS/OP_ANDNPD.
1397 2010-03-11 Zoltan Varga <vargaz@gmail.com>
1399 * tramp-x86.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code' for
1400 the pc instead of 'buf'. Fix the call to mono_arch_flush_icache ().
1401 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1403 2010-03-11 Martin Baulig <martin@ximian.com>
1405 * debugger-agent.c (type_commands): Add NULL check to
1406 `CMD_TYPE_GET_SOURCE_FILES'.
1408 2010-03-09 Zoltan Varga <vargaz@gmail.com>
1410 * mini-ppc.c (mono_arch_decompose_opts): Fix OP_ICONV_TO_R_UN when cross-compiling.
1412 2010-03-09 Zoltan Varga <vargaz@gmail.com>
1414 * mini-codegen.c (mono_peephole_ins): Fix the OP_FMOVE optimization. Fixes
1417 * iltests.il.in: Add a test.
1419 2010-03-05 Martin Baulig <martin@ximian.com>
1421 Add support for aborting invocations.
1424 (InvokeData): Added `InvokeData *last_invoke'.
1425 (DebuggerTlsData): Renamed `invoke' into `pending_invoke' and
1426 added a new `invoke' field to keep the `InvokeData *' throughout
1428 (ErrorCode): Added `ERR_NO_INVOCATION'.
1429 (CmdVM): Added `CMD_VM_ABORT_INVOKE'.
1430 (mono_debugger_agent_handle_exception): Don't report any exception
1431 if an abort was requested.
1432 (invoke_method): Store the `InvokeData *' in `tls->invoke'; reset
1433 a thread abort if necessary.
1434 (vm_commands): Implement `CMD_VM_ABORT_INVOKE'.
1436 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
1438 * method-to-ir.c: Store the initial basic block returned by mono_basic_block_split
1439 so we can release the whole list and not just the first one. Free
1440 it in more places as well.
1442 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
1444 * method-to-ir.c: Revert r153222 as it doesn't belong here.
1446 Mon Mar 8 17:58:26 CET 2010 Paolo Molaro <lupus@ximian.com>
1448 * mini.h, *.c: prepare for MonoMethodHeader to become a transient entity.
1450 Mon Mar 8 17:35:26 CET 2010 Paolo Molaro <lupus@ximian.com>
1452 * driver.c: report also other misc build options.
1454 2010-03-07 Rodrigo Kumpera <rkumpera@novell.com>
1456 * method-to-ir.c: Generate better code for the NewObject
1459 2010-03-07 Zoltan Varga <vargaz@gmail.com>
1461 * branch-opts.c (mono_if_conversion): Disable one of the cases when deadce
1462 is disabled. Fixes #582322.
1464 * iltests.il.in: Add a test.
1466 2010-03-06 Zoltan Varga <vargaz@gmail.com>
1468 * tramp-amd64.c (mono_arch_create_monitor_exit_trampoline_full): Delegate
1469 the handling of obj->synchronization == null and owner != current thread to
1470 mono_monitor_exit ().
1472 * tramp-x86.c (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1475 Sat Mar 6 18:14:15 CET 2010 Paolo Molaro <lupus@ximian.com>
1477 * mini.c: change the way emulated opcode info is stored and save about
1478 4 KB of runtime memory.
1480 2010-03-04 David S. Miller <davem@davemloft.net>
1482 * mini-sparc.h: Always use MONO_ARCH_USE_SIGACTION. Linux kernels
1483 that don't provide the siginfo in the second signal handler argument
1484 are buggy, and this has been fixed for years.
1485 * mini.h (GET_CONTEXT): Remove __sparc__ special case.
1486 (SIG_HANDLER_SIGNATURE, SIG_HANDLER_PARMS): Likewise.
1488 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1490 * aot-runtime.c (find_symbol): Fix a leak.
1491 (decode_patch): Ditto.
1493 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1495 * mini.h (MONO_INST_IS_TEMP): Kill this unused define.
1497 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1499 * mini.c (mono_resolve_patch_target): Fix an uninitialized variable.
1501 Wed Mar 3 19:19:21 CET 2010 Paolo Molaro <lupus@ximian.com>
1503 * method-to-ir.c: MONO_PROFILE_STRING_ALLOC is dead.
1505 2010-03-03 Rodrigo Kumpera <rkumpera@novell.com>
1507 * method-to-ir.c (mono_method_to_ir): Don't create a runtime vtable
1508 to check for errors, it's enough to create the metadata open.
1512 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
1515 * mini-exceptions.c: Add support for printing stack traces when handling
1516 exceptions, and when printing exceptions thrown while tracing also print
1517 the exception message.
1519 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
1521 * trace.c: We need to parse exclude tokens ('-') before string tokens,
1522 since the exclude token is a valid string character.
1524 2010-03-02 Levi Bard <levi@unity3d.com>
1526 * debugger-agent.c: Invalidate thread stacks on domain unload.
1528 2010-03-02 Mark Probst <mark.probst@gmail.com>
1530 * method-to-ir.c: Emit dummy_use for stored reference after write
1531 barriers to make sure the object is pinned if the GC interrupts
1532 before the write barrier is done.
1534 2010-03-02 Zoltan Varga <vargaz@gmail.com>
1536 * cpu-<ARCH>.md: dummy_use was missing src1:i.
1538 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1540 * debugger-agent.c: Add a log message printing the protocol version.
1542 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1544 * debugger-agent.c: Add a new command to communicate the protocol version used
1545 by the client. This could be used to allow newer runtimes to communicate with
1548 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1550 * debugger-agent.c (domain_commands): Add a new command to create a boxed value.
1552 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1554 * debugger-agent.c (type_commands): Fix the setting of fields with a reference
1557 Mon Mar 1 15:20:44 CET 2010 Paolo Molaro <lupus@ximian.com>
1559 * mini-arm.c: make the arm cpu arch configurable with the
1560 MONO_CPU_ARCH env var (for example: "armv4 thumb").
1563 Mon Mar 1 14:48:35 CET 2010 Paolo Molaro <lupus@ximian.com>
1565 * mini.c, mini.h, driver.c: added the --jitmap option to enable
1566 support for the perf tool on Linux.
1568 Mon Mar 1 14:43:55 CET 2010 Paolo Molaro <lupus@ximian.com>
1570 * method-to-ir.c: make string.InsertenalSetChar() specialization
1573 2010-03-01 Robert Jordan <robertj@gmx.net>
1575 * Makefile.am: fix the non-static build.
1577 2010-02-26 Zoltan Varga <vargaz@gmail.com>
1579 * mini-generic-sharing.c: Move the contents of ../metadata/generic-sharing.c
1582 2010-02-26 Robert Jordan <robertj@gmx.net>
1584 * tasklets.c (continuation_store): Return from an error condition
1587 2010-02-26 Martin Baulig <martin@ximian.com>
1589 * debug-debugger.c (MonoDebuggerInfo): Added `abort_runtime_invoke'.
1592 (MonoDebuggerThreadInfo): Added `internal_flags'.
1593 (MonoDebuggerInternalThreadFlags): New enum.
1594 (_mono_debugger_throw_exception): Don't signal the debugger if a
1595 type abort was requested.
1596 (_mono_debugger_unhandled_exception): Likewise.
1597 (mono_debugger_abort_runtime_invoke): New method to abort an invocation.
1598 (mono_debugger_runtime_invoke): If the debugger requested a thread
1599 abort during the invocation, reset it here.
1601 2010-02-26 Martin Baulig <martin@ximian.com>
1603 * debug-mini.c (MonoDebuggerThreadInfo): Use `MonoInternalThread *'
1604 instead of `MonoThread *'.
1606 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1608 * aot-runtime.c (mono_aot_find_jit_info): Use a merge sort for sorting the
1609 code offsets table, as it is mostly sorted.
1611 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1613 * debugger-agent.c (do_invoke_method): Fix invoking of static methods on vtypes.
1616 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1618 * driver.c (mono_main): Get rid of mono_setup_vtable_in_class_init.
1620 Wed Feb 24 15:58:03 CET 2010 Paolo Molaro <lupus@ximian.com>
1622 * Makefile.am: build the new ABI version of the libmono library.
1623 * debugger-agent.c, mini.c: fix warnings with the new API.
1624 * jit.h: don't depend on glib.h being included.
1626 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1628 * method-to-ir.c (mono_method_to_ir): Implement AOT support for fast TLS access.
1630 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1632 * method-to-ir.c (mono_method_to_ir): Implement support for fast access to
1633 ThreadStatic variables.
1635 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1637 * debugger-agent.c (notify_thread): Skip terminated threads, since their tls
1638 data is not freed yet. Fixes #582460.
1640 2010-02-23 Zoltan Varga <vargaz@gmail.com>
1642 * debugger-agent.c: Add support for the caught/uncaught flags on exception
1643 event requests. Bump protocol minor version.
1645 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1647 * decompose.c (mono_decompose_long_opts): Handle OP_LCONV_TO_OVF_I8 here too.
1649 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1651 * decompose.c (mono_decompose_opcode): Handle OP_LCONV_TO_OVF_I8. Fixes
1654 * iltests.il.in: Add a test.
1656 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1658 * mini.c (inline_method): Check for loader errors.
1660 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1662 * mini.c (mono_method_check_inlining): Use !mono_method_get_header_summary
1663 instead of mono_method_get_header as it doesn't decode locals
1664 so the called method can have unresolved dependencies that will only
1665 be satisfied after the current method is JIT'd.
1669 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1671 * basic.cs (test_0_div_opt): Speed this up a bit.
1673 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1675 * mini-amd64.c: Fix DISABLE_JIT support after the latest changes.
1677 * mini.c (mono_jit_create_remoting_trampoline): Call
1678 mono_create_specific_trampoline () instead of
1679 mono_arch_create_specific_trampoline ().
1681 * mini-trampolines.c tramp-arm.c: Disable more stuff when DISABLE_JIT is set.
1683 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1685 * unwind.c (mono_unwind_get_cie_program): New function, moved here from
1686 aot-compiler.c, so it can be found even if DISABLE_JIT is set.
1688 * aot-compiler.c xdebug.c: Update callers of mono_arch_unwind_get_cie_program ().
1690 * mini-amd64.c: Fix DISABLE_JIT support.
1692 2010-02-20 Geoff Norton <gnorton@novell.com>
1694 * aot-runtime.c: Ensure we dont leak a held lock when unwinding exceptions.
1696 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1698 * debugger-agent.c (mono_debugger_agent_handle_exception): Receive two contexts,
1699 one for the throw and one for the catch. Mark uncaught exceptions by a NULL
1700 CATCH_TXT. Send normal exception events for unhandled exceptions too.
1701 (mono_debugger_agent_handle_unhandled_exception): Remove this, merged into
1704 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1706 * exceptions-x86.c (mono_arch_get_restore_context): Changes this so it restores
1707 edx/ecx too. This is needed to support OP_SEQ_POINT.
1709 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1711 * exceptions-amd64.c (get_throw_trampoline): Add xdebug info.
1713 * method-to-ir.c (mono_method_to_ir): Fix SIZEOF in dynamic methods.
1715 2010-02-16 Zoltan Varga <vargaz@gmail.com>
1717 * mini-llvm.c aot-compiler.c aot-runtime.c unwind.c: Finish support
1718 LLVM+AOT+exceptions, not enabled yet.
1720 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1722 * mini.c (SIG_HANDLER_SIGNATURE): Fix the windows build.
1724 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1726 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Emit
1727 xdebug info for these.
1729 * mini-trampolines.c (common_call_trampoline): Use mini_jit_info_table_find ()
1732 * mini.c (mini_get_vtable_trampoline): Make this take a 'slot_index' argument,
1735 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1737 * aot-compiler.c (load_profile_files): Update after the profiler changes.
1739 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1741 * mini.c (mono_jit_compile_method_inner): Avoid passing icall wrappers to
1742 mono_profiler_method_end_jit, since the profiler has no way to process wrappers.
1744 * aot-runtime.c mini.c: Resurrect the aot pagefault profiling stuff, it is useful
1747 2010-02-13 Gonzalo Paniagua Javier <gonzalo@novell.com>
1749 * debugger-agent.c: handle incomplete reads and EINTR in
1750 recv()/send(). This could have been causing random
1753 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1755 * aot-runtime.c (decode_exception_debug_info): Fix aot support for sequence
1758 * mini-arm.c (mono_arch_allocate_vars): Allocate the seq point related vars first
1759 so they have small offsets. Fixes #566311.
1761 2010-02-12 Rodrigo Kumpera <rkumpera@novell.com>
1763 * method-to-ir.c (mono_method_check_inlining): Check for loader errors.
1765 2010-02-11 Zoltan Varga <vargaz@gmail.com>
1767 * mini-amd64.c: Remove the special casing of byref in a few places now that
1768 mini_type_get_underlying_type () handles it.
1770 * mini-generic-sharing.c (mini_type_get_underlying_type): Handle byref as well
1771 by returning native int. Fixes #577984.
1773 2010-02-11 Zoltan Varga <vargaz@gmail.com>
1775 * method-to-ir.c (handle_isinst): Factor out the is_complex_isinst check into
1778 * mini-llvm.c (exception_cb): Put the clause index into the type info instead
1779 of putting the clause itself.
1781 * mini-arm.c mini.c linear-scan.c: Disable more stuff when DISABLE_JIT is used.
1783 2010-02-09 Zoltan Varga <vargaz@gmail.com>
1785 * unwind.c (mono_unwind_frame): Use read32 for reading a 32 bit value, since it
1788 2010-02-10 Geoff Norton <gnorton@novell.com>
1790 * aot-compiler.c: Make the number of IMT trampolines configurable as well.
1792 2010-02-08 Zoltan Varga <vargaz@gmail.com>
1794 * aot-compiler.c (emit_code): Create the ut trampolines here, so they work for
1797 * aot-compiler.c (emit_code): Don't add the llvm label prefix to 'methods', since
1798 it is not an LLVM generated symbol.
1800 * mini-llvm.c (emit_entry_bb): Fix the handling of simd types.
1802 * method-to-ir.c (handle_castclass): Turn off the more efficient isinst/castclass
1803 implementation in gshared mode because it causes regressions.
1805 * mini-trampolines.c: Add a stat for the number of calls to trampolines.
1807 * image-writer.c (asm_writer_emit_global): Don't prepend the global prefix, it
1808 should be done by the caller.
1810 * mini-llvm.c (mono_llvm_emit_method): Don't make the debug symbols global.
1812 * aot-compiler.c (emit_code): Add the llvm label prefix before 'methods'.
1814 * mini-exceptions.c (mini_jit_info_table_find): Search the root domain as well,
1815 since mono_jit_info_table_find () doesn't do it anymore.
1817 * mini-generic-sharing.c debugger-agent.c: Call mini_jit_info_table_find ()
1818 instead of mono_jit_info_table_find ().
1820 2010-02-07 Zoltan Varga <vargaz@gmail.com>
1822 * aot-compiler.c aot-runtime.c: Add support for MONO_WRAPPER_WRITE_BARRIER.
1824 * aot-compiler.c (encode_method_ref): Update after the removal of
1825 mono_gc_get_managed_allocator_type ().
1827 * method-to-ir.c (mono_method_to_ir): Place a seq point just before a RET.
1830 2010-02-06 Zoltan Varga <vargaz@gmail.com>
1832 * method-to-ir.c (handle_castclass): Use the icall for classes with variant
1833 generic params as well.
1834 (handle_isinst): Ditto.
1836 * method-to-ir.c: Make isninst/castclass checks in gshared code more efficient
1837 instead of always calling an icall.
1839 * aot-compiler.c (emit_llvm_file): Take into account trampolines etc when
1840 computing the size of the got.
1842 * aot-compiler.c (emit_code): Change the way the 'methods' symbol is emitted
1843 when using LLVM. Instead of emitting it as an LLVM method, emit it using
1844 the assembly directive '.set' so it points to the first LLVM emitted method.
1846 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
1848 * mini.c (mini_method_verify): Report the method which failed to verify.
1850 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
1852 * method-to-ir.c (mono_method_to_ir): Use the new basic block formation pass
1853 to avoid JIT'ng dead basic blocks. This is the same behavior as the
1854 runtime MS verifier.
1856 2010-02-04 Zoltan Varga <vargaz@gmail.com>
1858 * debugger-agent.c (decode_value): Fix decoding of vtype instances. Fixes
1861 2010-02-04 Zoltan Varga <vargaz@gmail.com>
1863 * mini-llvm.c: Init the jit module only when first JITting.
1865 * aot-compiler.c (emit_plt): Fix the naming of plt entries of llvm+darwin.
1867 * mini-llvm.c (get_plt_entry): Make the plt entries have hidden visibility.
1869 * mini-llvm.c (mono_llvm_emit_aot_module): Remove the dummy got after it is
1870 replaced with the real got.
1872 * debugger-agent.c (type_commands): Return the enumness if the type as well.
1874 * image-writer.c: Reduce the amount of #ifdefs a bit.
1876 * aot-compiler.c: Reduce the amount of #ifdefs. Add beginnings of support for
1879 * aot-compiler.c (mono_compile_assembly): Handle asmonly+llvm mode.
1881 * mini-llvm.c (mono_llvm_emit_method): Don't make the 'type_info' symbols
1884 2010-02-02 Zoltan Varga <vargaz@gmail.com>
1886 * mini-llvm.c (mono_llvm_emit_method): Add support for unaligned loads.
1887 (mono_llvm_emit_method): Fix unaligned stores too.
1889 * mini-amd64.c (mono_arch_emit_prolog): Initialize lmf->rsp in the prolog too
1890 so async stack walks don't crash.
1892 2010-02-02 Zoltan Varga <vargaz@gmail.com>
1894 * mini-trampolines.c (common_call_trampoline): Fix a problem where the callsite
1895 was not patched if the callee needed an rgctx trampoline.
1897 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1899 * mini-ppc.c (mono_arch_get_global_int_regs): Reserve r29 for holding the
1900 vtable address in AOT code.
1902 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1904 * mini-codegen.c: Remove support for CEE_ opcodes which cannot occur in
1907 Mon Feb 1 16:29:10 CET 2010 Paolo Molaro <lupus@ximian.com>
1909 * genmdesc.pl: remove dependency on external cpp.
1911 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1913 * method-to-ir.c (mini_emit_ldelema_1_ins): Avoid emitting an OP_SEXT_I4 when
1914 using LLVM, its not needed, and abcrem can't handle it.
1916 Mon Feb 1 14:29:43 CET 2010 Paolo Molaro <lupus@ximian.com>
1918 * genmdesc.c, genmdesc.pl, cpu-x86.md: introduced templates to make
1919 it easier to group instructions and reduce duplication.
1921 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1923 * decompose.c: Move the array/soft float decompose routines here from
1926 * method-to-ir.c: Export a few functions so they can be used from decompose.c.
1928 2010-01-31 Zoltan Varga <vargaz@gmail.com>
1930 * mini-llvm.c (mono_llvm_emit_method): Add a call to llvm.invariant.start
1931 to tell LLVM that the got is constant, not used yet.
1933 * aot-compiler.c: Pass more optimization flags to llvm's 'opt'.
1935 2010-01-30 Zoltan Varga <vargaz@gmail.com>
1937 * mini-ppc.c (mono_arch_emit_prolog): Fix full aot support for native to
1940 2010-01-30 Zoltan Varga <vargaz@gmail.com>
1942 * aot-compiler.c (add_wrappers): Commit the hack which generates
1943 native-to-managed wrappers for methods decorated with the MonoPInvokeCallback
1946 2010-01-29 Zoltan Varga <vargaz@gmail.com>
1948 * mini.h (MONO_INST_FAULT): New instruction flag for loads which can cause
1949 a fault, only used by the LLVM backend.
1951 * ir-emit.h: Add _FAULT variants of the LOAD_MEMBASE macros. Mark
1952 OP_CHECK_THIS with OP_IMPLICIT_EXCEPTION.
1954 * method-to-ir.c: Use the new LOAD_MEMBASE_FAULT opcodes, get rid of the
1955 calls to MONO_EMIT_NULL_CHECK which is automatically done by the new macros.
1957 * mini-llvm.c: Only generate volatile loads from load instructions which have
1958 the MONO_INST_FAULT flag set.
1960 2010-01-29 Zoltan Varga <vargaz@gmail.com>
1962 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the LSDA offset on
1965 2010-01-28 Zoltan Varga <vargaz@gmail.com>
1967 * mini.c (mono_save_seq_point_info): Fix the handling of bblocks without
1968 sequence points. Fixes #571236.
1970 2010-01-28 Zoltan Varga <vargaz@gmail.com>
1972 * debugger-agent.c (mono_debugger_agent_init): Call appdomain_unload at the
1973 end of the appdomain unload process, after assemblies have been unloaded.
1976 2010-01-27 Zoltan Varga <vargaz@gmail.com>
1978 * abcremoval.c (process_block): Fix the if (region) check so abcrem actually
1981 * mini-amd64.c: Make the soft debugger work on platforms without MAP_32BIT.
1984 2010-01-26 Zoltan Varga <vargaz@gmail.com>
1986 * dwarfwriter.c (emit_type): Treat MONO_TYPE_PTR as 'I' not 'I4'.
1988 2010-01-26 Geoff Norton <gnorton@novell.com>
1990 * aot-compiler.c: Fix a logic error introduced when guarding against enums
1991 with struct marshalability.
1993 2010-01-24 Zoltan Varga <vargaz@gmail.com>
1995 * mini.c (mini_method_compile): Improve the processing MONO_VERBOSE_METHOD so
1996 it supports class names as well.
1998 * mini.h (MonoCompile): Add a few flags to control JIT behavior which are
1999 needed by the GC map code.
2001 * mini.c (mini_method_compile): Call a function in mini-gc.c to set the new
2004 * method-to-ir.c (mono_method_to_ir): Emit initialization code for ref variables
2005 if cfg->init_ref_vars is set.
2007 * liveness.c (optimize_initlocals): Disable the initlocals opt for ref vars if
2008 cfg->disable_initlocals_op_refs is set.
2010 * method-to-ir.c (mono_spill_global_vars): Compute more precise live ranges
2011 using liveness info if cfg->compute_precise_live_ranges is set.
2013 * mini-gc.c: Ongoing work. Improve logging and debugging support. Handle
2014 volatile variables correctly. Add comments about the live ranges. Not enabled
2017 2010-01-24 Zoltan Varga <vargaz@gmail.com>
2019 * mini.h (MonoDebugOptions): Add an option to init stack frames by writing
2020 0x2a into them in method prologs.
2022 * mini-amd64.c (mono_arch_emit_prolog): Implement it.
2024 2010-01-22 Zoltan Varga <vargaz@gmail.com>
2026 * mini-llvm-cpp.cpp: Remove uses of dynamic_cast, it no longer works with llvm
2027 classes, since llvm is compiled with -fno-rtti.
2029 * mini.h (COMPILE_SOFT_FLOAT): New macro, similar to COMPILE_LLVM.
2031 * method-to-ir.c ir-emit.h: Use if (COMPILE_SOFT_FLOAT) in a few places since
2032 llvm does not require it.
2034 * aot-runtime.c (load_method): Print the full name of the last aot method.
2036 2010-01-21 Zoltan Varga <vargaz@gmail.com>
2038 * exceptions-amd64.c (mono_arch_notify_pending_exc): Avoid a crash if the
2039 thread has not fully started yet.
2041 2010-01-21 Zoltan Varga <vargaz@gmail.com>
2043 * aot-compiler.c (can_marshal_struct): Allow marshalling enums.
2045 2010-01-21 Miguel de Icaza <miguel@novell.com>
2047 * driver.c: Do not abort if LLVM is not supported, print a
2048 warning and add the information to the Mono JIT information.
2050 2010-01-21 Zoltan Varga <vargaz@gmail.com>
2052 * ir-emit.h (MONO_EMIT_NULL_CHECK): Don't emit an OP_IMPLICIT_EXCEPTION when
2053 using explicit null checks.
2055 2010-01-20 Zoltan Varga <vargaz@gmail.com>
2057 * xdebug.c: New file extracted from aot-compiler.c, containing the XDEBUG
2060 * aot-compiler.c (encode_method_ref): Use mono_marshal_wrapper_info_from_wrapper
2062 (mono_aot_wrapper_name): Remove the special handling of delegate invoke wrappers,
2063 its no longer needed.
2065 * method-to-ir.c (mono_method_to_ir): Fix a warning.
2067 * exceptions-<ARCH>.c: Introduce a MONO_ARCH_HAVE_THROW_EXCEPTION_BY_NAME
2068 define for platforms still using it (s390). Get rid of the
2069 mono_arch_get_throw_exception_by_name () routines on all other platforms.
2071 * exceptions-x86.c: Rework the throw trampolines so there is only one function
2072 which can generate throw/rethrow/corlib trampolines for llvm/not llvm code.
2074 * exceptions-x86.c: Add LLVM specific throw trampolines which doesn't assume
2075 the caller pushed the arguments.
2077 * mini-llvm.c: Enable throwing exceptions on x86.
2079 * mini-posix.c (SIG_HANDLER_SIGNATURE): Avoid
2080 "Thread (nil) may have been prematurely finalized" messages if this is called
2081 on a thread not registered with the runtime.
2083 * mini-exceptions.c (mono_handle_native_sigsegv): Ditto.
2085 2010-01-19 Zoltan Varga <vargaz@gmail.com>
2087 * jit-icalls.c (mono_array_new_3): New jit icall.
2089 * aot-compiler.c aot-runtime.c: Add support for ElementAddr wrappers.
2091 * arrays.cs: Add a test for 3 dimensional arrays.
2093 2010-01-19 Zoltan Varga <vargaz@gmail.com>
2095 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Emit xdebug info.
2096 (mono_arch_find_jit_info_ext): Disable the popping of arguments when LLVM is
2099 * mini-llvm.c (emit_cond_system_exception): Abort when an implicit exception is
2102 * unwind.c (mono_unwind_decode_fde): Fix an assert on x86.
2104 * mini-x86.h (MONO_CONTEXT_SET_LLVM_EXC_REG): Define this for x86.
2106 * mini-llvm.c: Disable OP_THROW on x86, it doesn't work yet.
2108 2010-01-18 Bill Holmes <billholmes54@gmail.com>
2110 * debugger-agent.c : Changing the PLATFORM_WIN32 preprocessor check to
2111 HOST_WIN32. Also including winsock2. to define struct in_addr.
2113 * mini-amd64.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
2115 * mini-x86.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
2117 Code is contributed under MIT/X11 license.
2119 2010-01-18 Zoltan Varga <vargaz@gmail.com>
2121 * mini.h (MonoCompile): Add 'disable_out_of_line_bblocks' flag.
2123 * branch-opts.c (mono_optimize_branches): Honor the new flag.
2125 * mini.c (mini_method_compile): Set the new flag when running under the
2128 2010-01-18 Zoltan Varga <vargaz@gmail.com>
2130 * mini-gc.c: Change the GC map to use a ref/noref/pin value instead of just
2131 a ref/noref value + a global pin flag, so parts of stack frames can still be
2132 precisely marked even if they include stuff which needs pinning. Improve logging.
2133 Fix many bugs. Not enabled yet.
2135 * gc-test.cs: Add a few tests.
2137 * liveness.c (mono_analyze_liveness): Make the debug output controllable by
2138 the normal -v options. Avoid propagating liveness information through bblocks
2139 which end with a NOT_REACHED opcode.
2141 * mini.c (mono_jit_compile_method_inner): Avoid reading cfg->prof_options
2142 after cfg has been freed.
2144 2010-01-17 Zoltan Varga <vargaz@gmail.com>
2146 * branch-opts.c (mono_branch_optimize_exception_target): Stop the optimization
2147 if a clause is skipped because it uses the exception object, since it could
2148 have caught the exception.
2150 * exceptions.cs: Add a test.
2152 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2154 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Add an assert.
2156 * aot-runtime.c (mono_aot_get_method): Handle ftnptr's correctly for the
2157 ICollection<T> wrappers.
2159 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2161 * debugger-agent.c (decode_value): Fix the decoding of I/U/PTR.
2163 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2165 * mini-amd64.c (emit_call_body): Always use near calls when AOTing even if
2166 NOMAP32BIT or optimize_for_xen is set.
2168 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2170 * aot-compiler.c aot-runtime.c: Get rid of mono_aot_str_hash (), use
2171 mono_metadata_str_hash () instead.
2173 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2175 * ir-emit.h (MONO_EMIT_NEW_ICOMPARE_IMM): Use sizeof (mgreg_t) instead of
2178 * unwind.c (mono_unwind_frame): Use mgreg_t instead of gssize.
2180 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2182 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): Emit an explicit null check if the
2185 * mini-ppc.c (mono_arch_emit_exceptions): Compute the size of the exception
2186 throwing code correctly.
2188 * mini.h (MONO_AOT_FILE_VERSION): Bump this because of the IMT hashing changes.
2190 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2192 * aot-runtime.c (mono_aot_plt_resolve): Reenable the previous assert for
2193 ftnptrs created by us, handle RGCTX_FETCH correctly.
2194 (mono_aot_get_lazy_fetch_trampoline): Add an ftnptr.
2196 * mini-trampolines.c (mono_create_generic_class_init_trampoline): Remove the
2197 ftnptr added by mono_aot_get_named_code ().
2199 2010-01-14 Zoltan Varga <vargaz@gmail.com>
2201 * mini-arm.c: Fix a few LLVM problems.
2203 * mini-llvm.c (simd_class_to_llvm_type): Fix compilation on !x86/amd64.
2205 2010-01-13 Mark Probst <mark.probst@gmail.com>
2207 * method-to-ir.c (mini_emit_stobj): Use EMIT_NEW_CLASSCONST when
2210 Wed Jan 13 15:54:53 CET 2010 Paolo Molaro <lupus@ximian.com>
2212 * jit.h, method-to-ir.c: added ability to set the policy for
2213 inserting breakpoints from the break IL instruction or the
2214 Debugger.Break () API call.
2216 2010-01-13 Zoltan Varga <vargaz@gmail.com>
2218 * aot-runtime.c (load_aot_module): Add more comments to explain why referenced
2219 assemblies need to be eagerly loaded.
2221 2010-01-12 Zoltan Varga <vargaz@gmail.com>
2223 * dwarfwriter.c (emit_line_number_info): Fix the eglib case so it doesn't crash.
2225 2010-01-11 Zoltan Varga <vargaz@gmail.com>
2227 * debugger-agent.c (mono_debugger_agent_parse_options): Allow onthrow without
2228 an argument which matches any exception.
2230 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2232 * method-to-ir.c (mono_emit_method_call_full): Avoid the virt->nonvirt
2233 optimization if the called method is gshared and marshalbyref, since gshared
2234 methods can' have wrappers. Fixes #569390.
2236 * generics.cs: Add a test.
2238 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2240 * mini-exceptions.c (mono_print_thread_dump_from_ctx): New helper function
2243 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2245 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
2247 2010-01-09 Zoltan Varga <vargaz@gmail.com>
2249 * debugger-agent.c (transport_connect): comment out freeaddrinfo calls under win32,
2250 since it is not supported in win2000.
2252 2010-01-08 Zoltan Varga <vargaz@gmail.com>
2254 * aot-runtime.c (load_image): Add a SET_ERROR argument to set the loader
2255 error if loading an assembly fails.
2256 (mono_aot_plt_resolve): Return NULL instead of asserting if loading fails.
2258 * mini-trampolines.c (mono_aot_plt_trampoline): Throw a pending loader error
2261 * aot-runtime.c (decode_exception_debug_info): Set jinfo->from_llvm for LLVM
2264 * mini-llvm-cpp.cpp: Remove the unused ctx variable.
2266 * mini-llvm.c (mono_llvm_emit_method): Add some comments about why aot+clauses
2267 is not supported yet.
2269 * unwind.c (DW_EH_PE_absptr): Add more DW_EH_PE_ constants.
2271 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2273 * method-to-ir.c: All types with variant arguments must fallback to the
2274 slow path. This makes cast of variant delegates work.
2276 * mini-trampolines.c (mono_get_vcall_slot_addr): Add new variance_used out
2277 argument that is set to TRUE is the returned vtable slot is for a variant
2278 interface. Changed a g_print + g_assert_not_reached to a g_error.
2280 * mini-trampilines.c (common_call_trampoline): Handle variant interfaces in
2281 a similar fashion of generic virtual methods.
2283 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2285 * helpers.c (mono_disassemble_code): Fix a g_hash_table warning
2288 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Convert a given
2289 method using a variance aware function.
2291 * mini-x86.c: Add support for dumping IMT thunks if DEBUG_IMT is defined.
2293 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2295 * method-to-ir.c (mono_method_to_ir): Casts to variant interfaces
2296 do an icall for now.
2298 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2300 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add an ugly hack to fix #564695.
2301 If LLVM decides to set the code model to Large, reset it to Default.
2303 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2305 * aot-compiler.c (mono_xdebug_flush): Export it so it is present in
2306 stripped binaries as well.
2308 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2310 * mini-trampolines.c (common_call_trampoline): Add an rgctx trampoline if a shared
2311 method is called from LLVM compiled code, as that code can't pass an rgctx arg.
2313 * mini-llvm.c (mono_llvm_emit_method): Enable calls to methods needing an rgctx
2316 2010-01-06 Zoltan Varga <vargaz@gmail.com>
2318 * mini.c (mini_method_compile): Extract the JIT info creation code into a
2321 * mini-llvm.c (mono_llvm_emit_method): Pass the info in MonoExceptionClause
2322 as the type info to llvm.eh.selector.
2323 (exception_cb): Use the type info for filling out some fields of
2324 MonoJitExceptionInfo like the flags and the exception class. This is needed
2325 because the LLVM produced exception handling clauses might not match the original
2326 IL clauses, i.e. there might be more than one LLVM clause for one IL clause.
2328 * unwind.c (mono_unwind_decode_fde): Extract the LSDA decoding code into a
2329 separate function. Add an extra argument which returns the type infos
2330 corresponding to the exception clauses.
2332 * mini.c (mini_method_compile): Enable LLVM compilation of methods having
2333 exception handling clauses.
2335 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2337 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
2338 mono_method_get_vtable_slot () instead of accessing imt_method->slot directly,
2341 2010-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2343 * mini.c (mono_compile_is_broken): Skip methods from serialization's
2346 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2348 * mini.c (mini_method_compile): Fix a few memory leaks introduced by the
2351 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2353 * mini.c (mini_method_compile): Verify the method before calling
2354 mono_compile_create_vars as this might crash since it uses method
2359 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2361 * method-to-ir.c (mono_method_to_ir): Avoid calling mono_class_vtable () in
2362 one case if AOTing, since the class might not be a concrete class.
2364 2010-01-03 Zoltan Varga <vargaz@gmail.com>
2366 * mini-codegen.c abcremoval.c: Remove the duplicate g_slist_append_mempool
2367 functions which are now defined in mempool-internals.h.
2369 * mini.c (mini_free_jit_domain_info): Free the seq point hash tables.
2371 * mini-llvm.c (mono_llvm_emit_method): Handle OP_ABS.
2373 2009-12-30 Rodrigo Kumpera <rkumpera@novell.com>
2377 * mini-*.c: Properly handle generic enums.
2381 2009-12-28 Zoltan Varga <vargaz@gmail.com>
2383 * method-to-ir.c (mono_method_to_ir): Handle the failure of mono_class_vtable ()
2384 in a few more places.
2386 2009-12-27 Zoltan Varga <vargaz@gmail.com>
2388 * aot-compiler.c (add_wrappers): Don't use dyn runtime invoke for methods with
2389 nullable parameters. Fixes #567351.
2391 2009-12-26 Rodrigo Kumpera <rkumpera@novell.com>
2393 * mini-trampolines.c (common_call_trampoline): Add assert for NULL resolved generic method.
2395 2009-12-26 Zoltan Varga <vargaz@gmail.com>
2397 * mini-trampolines.c: Use mono_arch_get_this_arg_from_call () to avoid the slow
2398 mono_get_generic_context_from_code () call.
2400 * mini-<ARCH>.c: Get rid of mono_arch_find_this_arg (), it is no longer used.
2402 2009-12-25 Zoltan Varga <vargaz@gmail.com>
2404 * aot-runtime.c (decode_klass_ref): Don't call mono_class_init (), its not
2407 2009-12-24 Sebastien Pouliot <sebastien@ximian.com>
2409 * method-to-ir.c (mono_method_to_ir): Avoid SIGSEGV when
2410 mono_method_get_signature returns NULL. Fix #567084
2412 2009-12-25 Zoltan Varga <vargaz@gmail.com>
2414 * aot-runtime.c (find_extra_method): Call mono_aot_wrapper_name only once,
2415 instead of once for each module.
2417 2009-12-22 Zoltan Varga <vargaz@gmail.com>
2419 * debugger-agent.c (ss_start): Implement step over for the last sequence
2422 * mini.c (mono_save_seq_point_info): Don't link sequence points which don't
2423 have the STEP_LOC flag set.
2425 * aot-runtime.c (decode_klass_ref): Avoid a crash if a decode_klass_ref () call
2426 fails. Fixes #566689.
2428 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2430 * mini.c (mono_add_seq_point): New helper function.
2431 (mono_save_seq_point_info): New function to save sequence point info, extracted
2432 from mini_method_compile ().
2434 * mini-<ARCH>.c: Call mono_add_seq_point to remember sequence points.
2436 * mini.h (MonoSeqPointInfo): New structure containing information about
2437 the sequence points of a JITted method.
2438 (MonoBasicBlock): Add 'seq_points' and 'last_seq_point' fields. Remove unused
2441 * mini.c debugger-agent.c aot-compiler.c aot-runtime.c: Change the way sequence
2442 point information is stored, use a MonoSeqPointInfo structure instead of a
2443 GPtrArray. For each seq point, compute a list of successor seq points.
2445 * debugger-agent.c: Use the successor list to implement step-over more
2446 efficiently: instead of single stepping until a different line/IL offset is
2447 reached, place breakpoints into all successor seq points.
2449 * mini.h: Bump AOT file format version.
2451 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2453 * Makefile.am (AM_CFLAGS): Include LLVM_CFLAGS.
2455 * mini-llvm.c: Avoid defining the __STDC_... macros if already defined.
2457 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2459 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): Fix the cross-compiler
2462 2009-12-18 Zoltan Varga <vargaz@gmail.com>
2464 * mini-x86.c (mono_arch_get_argument_info): Allocate memory for CallInfo using
2465 alloca as g_malloc is not signal safe.
2467 2009-12-18 Zoltan Varga <vargaz@gmail.com>
2469 * tramp-x86.c (mono_arch_patch_callsite): Fix the call to
2470 VALGRIND_DISCARD_TRANSLATIONS.
2472 * *.c: Include mono/utils/memcheck.h, and remove #ifdef HAVE_VALGRIND_MEMCHECK_H
2473 checks, they are no longer needed.
2475 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): New helper function to set
2476 a function into a sigctx which can handle function pointers.
2478 * mini-ppc.c: Implement soft debugger support on ppc64.
2480 * mini-ppc.c: Implement soft debugger support.
2482 2009-12-17 Zoltan Varga <vargaz@gmail.com>
2484 * mini-llvm.c: Handle OP_LADD_OVF_UN. Place all alloca's into the entry bb.
2486 2009-12-17 Marek Habersack <mhabersack@novell.com>
2488 * mini.c (mono_get_runtime_build_info): include Mono version in
2491 * driver.c (mono_main): VERSION is now included in the string
2492 returned from mono_get_runtime_build_info()
2494 2009-12-17 Zoltan Varga <vargaz@gmail.com>
2496 * method-to-ir.c (mono_method_to_ir): Add support for CALLI with unmanaged
2497 signatures. Fixes #565143.
2499 * jit-icalls.c (mono_get_native_calli_wrapper): New JIT icall.
2501 2009-12-16 Zoltan Varga <vargaz@gmail.com>
2503 * aot-compiler.c (arch_emit_autoreg): Align code to 4 in the ppc case.
2505 2009-12-16 Rodrigo Kumpera <rkumpera@novell.com>
2507 * mini-x86.h: Forgot to add a 0x to MONO_ARCH_MAX_FRAME_SIZE define
2508 making max stack 10x smaller.
2510 2009-12-16 Zoltan Varga <vargaz@gmail.com>
2512 * mini.c (mono_resolve_patch_target): Comment out an assert which could be hit.
2514 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
2516 * method-to-ir.c (mini_emit_memcpy): Assert if size is too big.
2518 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
2520 * mini-x86.c (mono_arch_allocate_vars): Fail compilation if the frame size is
2521 bigger than MONO_ARCH_MAX_FRAME_SIZE.
2523 * mini-x86.c (mono_arch_emit_prolog): Handle huge frames.
2525 * mini-x86.h: Define MONO_ARCH_MAX_FRAME_SIZE to be 1Mb.
2527 * mini-amd64.c / mini-amd64.h: Same fixes as of above.
2529 * mini.c (mini_method_compile): Check if mono_arch_allocate_vars failed
2532 2009-12-14 Miguel de Icaza <miguel@novell.com>
2534 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
2535 raise an invalid program exception.
2537 For other opcodes that we might not handle use a g_warning and
2538 raise the exception. Beats termination.
2542 2009-12-14 Zoltan Varga <vargaz@gmail.com>
2544 * method-to-ir.c (mono_emit_rgctx_method_call_full): Fix a warning.
2546 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix the LLVM support
2547 by merging the LLVM and !MAP_32BIT cases.
2549 2009-12-13 Jonathan Chambers <joncham@gmail.com>
2551 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
2552 sigctx being passed in, as we have no CONTEXT available in the APC.
2554 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
2557 Code contributed under MIT/X11 license.
2559 2009-12-13 Zoltan Varga <vargaz@gmail.com>
2561 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
2562 in the LLVM backend on AMD64.
2564 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
2567 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
2569 * mini-llvm.c: Export mono_personality for AOT.
2571 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
2573 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
2574 implicit exception can occur.
2576 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
2577 OP_IMPLICIT_EXCEPTION instruction.
2579 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
2581 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
2583 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
2584 inside a protected block.
2586 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
2587 trampolines doesn't include the argument.
2589 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
2590 trampolines on amd64.
2592 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
2595 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
2596 disabled for methods with clauses.
2598 * mini-llvm.c: Enable support for catch clauses.
2600 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
2601 end of an LLVM compiled finally clause.
2602 (mono_handle_exception_internal): Save the exception handling state in TLS
2603 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
2604 resume unwinding from that point.
2606 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
2607 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
2608 to obtain the addresses of the exception handling regions.
2610 * mini-llvm.c: Add beginnings of support for exception handling, currently only
2611 finally clauses are supported.
2613 * mini.c (mini_method_compile): Add support for LLVM code with exception
2616 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2618 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
2621 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2623 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
2624 as a primitive type.
2626 2009-12-11 Zoltan Varga <vargaz@gmail.com>
2628 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
2629 for 2 parameter sched_setaffinity in older glibc versions. Fixes
2632 2009-12-11 Marek Habersack <mhabersack@novell.com>
2634 * method-to-ir.c (mini_redirect_call): do not redirect the
2635 InternalAllocateStr internal call if string profiling is enabled.
2637 2009-12-10 Zoltan Varga <vargaz@gmail.com>
2639 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
2642 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
2643 unwind.h header file.
2645 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
2646 newer valgrind versions seems to handle this fine.
2648 2009-12-09 Zoltan Varga <vargaz@gmail.com>
2650 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
2651 on the debugger thread.
2653 2009-12-08 Zoltan Varga <vargaz@gmail.com>
2655 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
2657 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
2659 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
2661 * cpu-<ARCH>.md: Make call_handler clob:c.
2663 * mini.c: Reenable SSA for methods with clauses.
2665 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
2666 as it causes failures on x86.
2668 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
2670 * driver.c: Fail gracefully with --compile-all if mono_method_signature
2671 returns NULL (e.g. a bad assembly).
2673 2009-12-08 Geoff Norton <gnorton@novell.com>
2675 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
2676 stepping out into native code. There were issues with nested invokes
2679 2009-12-07 Zoltan Varga <vargaz@gmail.com>
2681 * mini.c (mini_method_compile): Do the disable_llvm checks early
2682 and avoid the LLVM compile pass if the checks fail.
2684 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
2686 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
2687 LLVM optimizations don't try to remove them.
2689 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
2690 different file so the original remains.
2692 2009-12-06 Zoltan Varga <vargaz@gmail.com>
2694 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
2696 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
2698 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
2699 support for non-inline unwind descriptors.
2701 2009-12-07 Geoff Norton <gnorton@novell.com>
2703 * debugger-agent.c: Darwin can colesce signals, so we need to handle
2704 the interrupt_count slightly differently. Native threads were never
2707 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2709 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
2710 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
2711 yet generate this info.
2713 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
2715 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
2716 client can distinguish between intptrs and longs.
2718 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2720 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
2723 * aot-runtime.c (load_function): Update after the change above.
2725 * mini.h: Bump AOT file format version.
2727 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
2728 if the delegate class is dynamic.
2730 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
2731 in gshared code too using the new rgctx info type
2732 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
2734 2009-12-04 Geoff Norton <gnorton@novell.com>
2736 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
2737 we need to track the original suspend count so the thread properly
2738 wakes up in resume_thread.
2740 2009-12-04 Zoltan Varga <vargaz@gmail.com>
2742 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
2745 * generics.cs: Add a test.
2747 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
2748 is 0. Simplify a lot of code using this.
2750 * mini-trampolines.c (mono_delegate_trampoline): Call
2751 mono_create_static_rgctx_trampoline () before saving the final address in
2752 delegate->method_code, to avoid calling it each time a delegate is first called.
2754 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
2755 which need static rgctx trampolines.
2757 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
2758 keyed on the method+addr pair, since addr could be either the method addr or
2759 an unbox trampoline in the AOT case. Fixes #560246.
2761 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2763 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
2764 place it was called before too.
2766 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2768 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
2769 if no security manager is present, to speed up the AOT case. Call
2770 mono_class_vtable () full with raise_on_error == TRUE instead.
2772 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2774 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
2775 the local optimization passes can take its result into account. Fixes
2778 * exceptions.cs: Add a test.
2780 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
2782 This patch is contributed under the terms of the MIT/X11 license
2784 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
2786 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2788 * mini.h (MonoInst): Remove unused 'ssa_op' field.
2790 * debugger-agent.c: Rework the handling of stack traces of running threads to
2791 avoid crashes if compute_frames () tries to walk the stack of running thread.
2793 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
2795 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
2797 * mini.h (StackFrameInfo): Add an 'lmf' field.
2799 2009-12-02 Zoltan Varga <vargaz@gmail.com>
2801 * debugger-agent.c (suspend_current): Always set really_suspended.
2803 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
2805 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
2807 2009-12-01 Zoltan Varga <vargaz@gmail.com>
2809 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
2812 2009-12-01 Zoltan Varga <vargaz@gmail.com>
2814 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
2816 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
2818 * mini-trampolines.c: Fix MSVC build.
2820 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
2822 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
2824 2009-11-30 Zoltan Varga <vargaz@gmail.com>
2826 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
2827 the instruction following an OP_FCOMPARE is optimized away.
2829 2009-11-30 Zoltan Varga <vargaz@gmail.com>
2831 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
2832 emit_autoreg () into this arch-specific function.
2834 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
2835 code, it is no longer needed.
2837 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
2839 * mini.h: Bump AOT file format version.
2841 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
2842 using the sorted_code_offsets array, instead of reading it from the
2843 exception debug info.
2844 (load_method): Call mono_aot_find_jit_info instead of
2845 decode_exception_debug_info ().
2847 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
2848 LLVM compiled as a flag.
2850 2009-11-29 Zoltan Varga <vargaz@gmail.com>
2852 * debugger-agent.c (resume_thread): Fix a warning.
2854 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
2857 2009-11-28 Zoltan Varga <vargaz@gmail.com>
2859 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
2860 contents to MonoAotFileInfo.
2862 2009-11-27 Zoltan Varga <vargaz@gmail.com>
2864 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
2865 Put all binary data into a giant blob, similarly to the way .net assemblies
2866 store binary data. Emit offset tables in a compact form to reduce their size.
2868 * mini.h: Bump AOT file format version.
2870 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
2873 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
2874 avoid linear searches at runtime.
2876 * aot-runtime.c (find_symbol): Update this to use the hash.
2878 * mini.h: Bump AOT file format version.
2880 2009-11-26 Zoltan Varga <vargaz@gmail.com>
2882 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
2885 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
2888 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
2889 the distribution of got slot types.
2891 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
2893 * method-to-ir.c: Add support for generating explicit null checks.
2895 2009-11-25 Zoltan Varga <vargaz@gmail.com>
2897 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
2898 on a random thread if possible.
2900 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
2901 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
2904 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
2905 regs. Pass the real size of the regs array to mono_unwind_frame ().
2907 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
2910 2009-11-24 Geoff Norton <gnorton@novell.com>
2912 * mini-darwin.c: Work around apple bug rdar://7209349 See
2913 http://openradar.appspot.com/7209349 for details. Synopsis,
2914 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
2915 never been initialized before.
2917 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2919 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
2921 * mini-arm.c (mono_arm_thumb_supported): New helper function.
2923 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2925 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
2926 OP_SHL_IMM is not 32 bit.
2928 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2930 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
2932 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2934 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
2937 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
2938 > 0 since some threads can resume if their resume_count is > 0.
2939 (invoke_method): Avoid reading freed memory.
2941 * debugger-agent.c (process_suspend): Extract the suspend code from
2942 process_single_step_inner () to a separate function. Rework the code to prevent
2943 races between this function and thread interrupts.
2945 * debugger-agent.c (suspend_current): Check the resume_count field instead
2946 of resume_one so suspends+resumes during single threaded invokes work
2949 2009-11-23 Zoltan Varga <vargaz@gmail.com>
2951 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
2952 to make the generated code smaller.
2954 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
2955 sequence generated by recent LLVM versions.
2957 * mini-llvm.c: Add support for a few simple cases which weren't supported
2960 * mini-trampolines.c (mono_magic_trampoline): Don't call
2961 mono_arch_get_vcall_slot () when llvm is enabled.
2963 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
2965 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
2966 into a new function called common_call_trampoline () which is used by the
2967 llvm vcall trampoline as well.
2969 * debugger-agent.c: Implement single threaded invokes.
2971 * debugger-agent.c: Revert change which broke the agent on linux.
2973 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
2976 * generics.cs: Add a test.
2978 2009-11-22 Zoltan Varga <vargaz@gmail.com>
2980 * debugger-agent.c: Fix the cygwin build.
2982 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2984 * cprop.c: Remove this unused file.
2986 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2988 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
2991 * basic.cs: Add a test.
2993 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2995 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
2998 2009-11-20 Zoltan Varga <vargaz@gmail.com>
3000 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
3001 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
3002 it. Use this flag to control llvm related code paths instead of #ifdef
3003 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
3006 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
3008 * mini.h: Bump AOT file format version.
3010 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
3011 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
3013 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
3014 was used as an assembly filter.
3016 2009-11-19 Zoltan Varga <vargaz@gmail.com>
3018 * unwind.c: Fix support for ppc.
3020 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
3021 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
3023 2009-11-19 Zoltan Varga <vargaz@gmail.com>
3025 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
3027 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
3028 added by the ps3 changes.
3030 2009-11-19 Zoltan Varga <vargaz@gmail.com>
3032 * mini-gc.c: Resurrect this, so at least it compiles.
3034 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
3036 2009-11-18 Zoltan Varga <vargaz@gmail.com>
3038 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
3039 create_event_list () so assembly filters can be used.
3041 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
3044 2009-11-17 Zoltan Varga <vargaz@gmail.com>
3046 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
3047 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
3050 * aot-compiler.c (add_generic_instances): Emit instances of common generic
3051 classes for char/bool too.
3053 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
3055 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
3058 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
3061 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
3063 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
3065 Code contributed under MIT/X11 license.
3067 2009-11-14 Zoltan Varga <vargaz@gmail.com>
3069 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
3070 threads in native code work.
3072 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
3073 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
3076 2009-11-13 Jonathan Chambers <joncham@gmail.com>
3078 * debugger-agent.c: Implementation for Windows platform.
3080 * mini-x86.c: Add support for Windows. Use mono-* synchronization
3081 primitives. Use SEH to implement breakpoints and single stepping.
3083 * mini-x86.h: Enable soft debugger on Windows.
3085 Code contributed under MIT/X11 license.
3087 2009-11-13 Zoltan Varga <vargaz@gmail.com>
3089 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
3090 under XEN. Fixes #522894.
3092 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
3094 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
3095 interface calls in LLVM AOT code.
3097 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
3100 * mini-llvm.c: Add support for OP_VPHI.
3102 * objects.cs: Add a test.
3104 2009-11-13 Zoltan Varga <vargaz@gmail.com>
3106 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
3107 this is called on the debugger thread.
3109 2009-11-12 Zoltan Varga <vargaz@gmail.com>
3111 * mini-llvm.c: Add soft-float support.
3113 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
3114 FCALL which returns an R4.
3116 * driver.c (mono_main): Add a missing '\n'.
3118 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
3119 platforms which doesn't support the LLVM IMT trampoline.
3121 2009-11-11 Zoltan Varga <vargaz@gmail.com>
3123 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
3125 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
3127 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
3130 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
3132 2009-11-10 Zoltan Varga <vargaz@gmail.com>
3134 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
3135 Instead of emitting a method_order table, sort the contents of the code_offsets
3136 table and do a binary search in the sorted table. The previous approach doesn't
3137 work with LLVM which emits methods in a arbitrary order.
3139 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
3140 in the .eh_frame section in ELF files.
3142 * mini.h: Bump corlib file format version.
3144 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
3146 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
3147 LDMIA->LDM macro name change.
3149 2009-11-09 Zoltan Varga <vargaz@gmail.com>
3151 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
3154 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
3157 * aot-compiler.c: Ditto.
3159 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
3160 &align to mini_type_stack_size_full ().
3162 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
3164 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
3166 2009-11-08 Zoltan Varga <vargaz@gmail.com>
3168 * mini-arm.c: Compute the stack space used by arguments using
3169 mini_type_stack_size_full ().
3171 2009-11-08 Zoltan Varga <vargaz@gmail.com>
3173 * optflags-def.h: Remove dead TREEPROP optimization.
3175 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
3177 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
3179 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
3181 2009-11-07 Zoltan Varga <vargaz@gmail.com>
3183 * driver.c (mono_jit_parse_options): New public API function to parse options
3184 as done by the runtime executable.
3186 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
3187 when handling named arguments.
3189 2009-11-07 Zoltan Varga <vargaz@gmail.com>
3191 * mini-arm.c: Implement support for returning vtypes in registers, fix support
3192 for passing small vtypes in registers, make the CallInfo structures more
3193 similar to the code on the other platforms.
3195 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
3196 the code in the prolog requires it.
3198 2009-11-06 Zoltan Varga <vargaz@gmail.com>
3200 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
3201 (koush@koushikdutta.com).
3203 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
3204 where the thunk memory should be allocated from. Fixes appdomain unloading
3207 2009-11-06 Zoltan Varga <vargaz@gmail.com>
3209 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
3210 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
3212 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3214 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
3215 AOT, as it is not implemented yet.
3217 * mini-x86.c (mono_arch_output_basic_block): Ditto.
3219 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
3221 * debugger-agent.c: Fix windows build.
3223 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3225 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
3226 after the client connects/disconnects.
3228 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
3229 when an exception of a given type is thrown.
3231 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
3232 only on an uncaught exception.
3234 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
3236 * debugger-agent.c: Add a 'launch' option.
3238 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3240 * debugger-agent.c: Add a 'timeout' option.
3242 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3244 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
3247 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3249 * debugger-agent.c (set_breakpoint): Emit a log message.
3251 2009-11-04 Zoltan Varga <vargaz@gmail.com>
3253 * mini-arm.c: Fix the arm build.
3255 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
3257 * aot-compiler.c: don't leak the value returned from
3258 mono_type_full_name().
3260 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
3262 * debugger-agent.c: defer including mono-mutex.h until we know the
3265 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3267 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
3268 of pthreads directly.
3270 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
3271 exception handlers. Pass info argument.
3273 * mini.h: Adjust signatures of soft debugger functions to pass void*
3274 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
3276 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
3277 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3278 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
3279 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3281 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
3283 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
3284 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3285 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
3286 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3288 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
3290 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
3292 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
3294 * mono-semaphore.h: Skeleton implementation for Windows.
3296 Code contributed under MIT/X11 license.
3298 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3300 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
3302 Code contributed under MIT/X11 license.
3304 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3306 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
3308 Code contributed under MIT/X11 license.
3310 2009-11-04 Zoltan Varga <vargaz@gmail.com>
3312 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
3313 debug info to 100 because 10 still slows down gdb too much.
3315 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
3316 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
3317 them in the wrappers.
3319 2009-11-03 Zoltan Varga <vargaz@gmail.com>
3321 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
3323 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
3325 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
3326 function mono_aot_get_array_helper_from_wrapper ().
3328 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
3329 array helper methods.
3331 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
3333 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
3334 the value was loaded from memory.
3336 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
3337 the value was loader from there.
3339 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
3340 without constant swizzle.
3342 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3344 * mini-amd64.c: Put soft debugger functions behind a
3345 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
3347 * mini-amd64.h: disable the soft debugger in windows.
3349 Code contributed under MIT/X11 license.
3351 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3353 * mini-x86.c: Put soft debugger functions behind a
3354 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
3356 Code contributed under MIT/X11 license.
3358 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3360 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
3361 to mono_arch_find_jit_info_ext.
3363 Code contributed under MIT/X11 license.
3365 2009-11-03 Zoltan Varga <vargaz@gmail.com>
3367 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
3369 * debugger-agent.c: Add support for filtering events by assemblies.
3371 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
3372 the agent is not enabled.
3374 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3376 * exceptions-x86.c: hopefully last change to fix the windows build.
3377 This one courtesy of Jonathan Chambers.
3379 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3381 * debugger-agent.c: remove unused function.
3383 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3385 * debugger-agent.c: add #ifdefs for a few header files.
3386 * mini-x86.h: disable the soft debugger in windows.
3387 Step 1 of 2 to make this compile on windows with gcc.
3389 2009-11-02 Zoltan Varga <vargaz@gmail.com>
3391 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
3392 as it breaks the build.
3394 2009-07-01 Zoltan Varga <vargaz@gmail.com>
3396 Merge the soft debugger branch.
3398 * debugger-agent.h debugger-agent.c: New files containing the soft
3399 mode debugger module.
3401 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
3402 at the appropriate locations.
3404 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
3407 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
3408 enable/disable single stepping.
3410 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
3411 which returns all information in a StackFrameInfo structure, and can handle the
3412 LMF frames added by the debugger.
3414 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
3417 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
3418 walker function which works on a specific thread and passes a StackFrameInfo
3419 structure to its callback.
3421 * mini.c (mini_init): Initialize the debugger agent.
3423 * aot-compiler.c aot-runtime.c: Add soft-debug support.
3425 * mini-ops.h: Add OP_SEQ_POINT opcode.
3427 * driver.c (mono_main): Add new '--debugger-agent' option for passing
3428 arguments to the debugger agent.
3430 2009-11-02 Zoltan Varga <vargaz@gmail.com>
3432 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
3435 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
3437 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
3439 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
3441 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
3443 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
3444 sets the IMT argument and makes a virtual call.
3446 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
3448 2009-11-01 Zoltan Varga <vargaz@gmail.com>
3450 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
3453 2009-10-30 Zoltan Varga <vargaz@gmail.com>
3455 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
3456 runtime. Fixes #551228.
3458 2009-10-29 Zoltan Varga <vargaz@gmail.com>
3460 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
3462 * basic.cs: Add a test.
3464 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
3465 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
3466 CONSTRAINED. Fixes #550964.
3468 * generics.cs: Add a test.
3470 2009-10-28 Mark Probst <mark.probst@gmail.com>
3472 * mini-posix.c (add_signal_handler): Use
3473 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
3475 2009-10-28 Jerry Maine <crashfourit@gmail.com>
3477 Contributed under the terms of the MIT/X11 license by
3478 Jerry Maine <crashfourit@gail.com>.
3480 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
3481 sse4a for simd intrinsics.
3483 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
3484 sse4a for simd intrinsics.
3486 2009-10-27 Zoltan Varga <vargaz@gmail.com>
3488 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
3489 instead of inst_p1 which is not the same on ILP32 platforms.
3491 2009-10-24 Zoltan Varga <vargaz@gmail.com>
3493 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
3494 not the mscorlib one before calling mono_get_lmf_addr.
3496 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
3497 of the ip to the LMF.
3499 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
3500 immediate in the op->op_imm optimization.
3502 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
3503 understand. VTypes now work, but are not abi compliant, as they are
3504 split into 4 byte parts instead of 8.
3505 (emit_memcpy): Fix the unrolled case to work on the PS3.
3507 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
3509 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
3510 the default when static linking.
3512 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
3514 * aot-compiler.c: Add an autoreg option to automatically register
3515 statically linked aot modules using ELF .ctors.
3517 * genmdesc.pl: Add __ppc64__ to allowed defines.
3519 2009-10-25 Zoltan Varga <vargaz@gmail.com>
3521 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
3522 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
3524 2009-10-24 Mark Probst <mark.probst@gmail.com>
3526 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
3528 2009-10-24 Zoltan Varga <vargaz@gmail.com>
3530 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
3531 which will contain the domain where the method was found.
3533 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
3534 mini_jit_info_table_find ().
3536 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
3538 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
3540 2009-10-22 Zoltan Varga <vargaz@gmail.com>
3542 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
3543 set, its not supported yet.
3545 2009-10-22 Zoltan Varga <vargaz@gmail.com>
3547 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
3548 iface wrapper is not found.
3549 (mono_aot_get_method): Ditto for GetGenericValueImpl.
3551 2009-10-21 Zoltan Varga <vargaz@gmail.com>
3553 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
3554 which have a different name.
3556 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
3557 wrappers and Array.GetGenericValueImpl ().
3559 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
3560 because of the change above.
3562 * generics.cs: Add a test for full aot + generic array ifaces.
3564 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
3566 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
3567 that hides the previous one.
3569 2009-10-18 Zoltan Varga <vargaz@gmail.com>
3571 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
3572 marshalled. Fixes #541623.
3574 2009-10-16 Zoltan Varga <vargaz@gmail.com>
3576 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
3578 2009-10-15 Zoltan Varga <vargaz@gmail.com>
3580 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
3582 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3584 * mini-posix.c (sigprof_signal_handler):
3585 Implemented support for building stat call chans in different ways.
3587 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3589 * mini-exceptions.c (mono_find_jit_info):
3590 Also check that a jit info has been found (fixes a profiler crash).
3592 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3594 * mini.c (mono_codegen):
3595 Call mono_profiler_code_buffer_new with correct code address.
3597 2009-10-14 Zoltan Varga <vargaz@gmail.com>
3599 * driver.c (mono_main): Change the date in the copyright.
3601 2009-10-14 Mark Probst <mark.probst@gmail.com>
3603 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
3604 allocator in shared generic code for open classes, because we
3605 can't get those classes' vtables. We need to make managed
3606 allocators not depend on the vtable at compile-time to solve this.
3608 2009-10-13 Martin Baulig <martin@ximian.com>
3610 * debug-mini.c (mono_debugger_trampoline_compiled): Add
3611 `const guint8 *trampoline' argument; send both the old and the new
3614 2009-09-30 Zoltan Varga <vargaz@gmail.com>
3616 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
3617 mono_runtime_capture_context () without calling mono_runtime_invoke ().
3618 (can_marshal_struct): Skip structures with auto layout.
3620 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
3622 2009-10-02 Zoltan Varga <vargaz@gmail.com>
3624 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
3625 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
3626 a variable to hold the stack slot used by the int<->float conversion opcodes.
3628 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
3630 2009-10-04 Zoltan Varga <vargaz@gmail.com>
3632 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
3633 when using full-aot.
3635 2009-10-06 Zoltan Varga <vargaz@gmail.com>
3637 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
3638 each instance of Comparer<T>.
3640 * generics.cs: Add a new test.
3642 2009-10-09 Zoltan Varga <vargaz@gmail.com>
3644 * driver.c (parse_debug_options): Add a 'gdb' option.
3646 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
3648 * image-writer.c: Add support for emitting the image into a memory buffer.
3650 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
3652 * aot-compiler.c: Add support for registering debug info with GDB using the
3653 new JIT debugging interface in GDB 7.0. It can be turned on by setting
3654 MONO_XDEBUG to 'gdb'.
3656 2009-10-10 Zoltan Varga <vargaz@gmail.com>
3658 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
3661 2009-10-11 Zoltan Varga <vargaz@gmail.com>
3663 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
3664 can be used to set breakpoints in gdb.
3666 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
3667 segment to an absolute address.
3669 2009-10-13 Mark Probst <mark.probst@gmail.com>
3671 * method-to-ir.c: Use the managed array allocator method if
3674 2009-10-13 Bill Holmes <billholmes54@gmail.com>
3676 * aot-compiler.c : Fix the MSVC builds
3678 Code is contributed under MIT/X11 license.
3680 2009-10-13 Zoltan Varga <vargaz@gmail.com>
3682 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
3683 avoid registering 1 symbol file per method with gdb.
3685 2009-09-29 Zoltan Varga <vargaz@gmail.com>
3687 * mini-sparc.c: Fix the handling of enums with base type long.
3689 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
3691 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
3692 instead of using type->data.klass as the later doesn't work with generics.
3694 2009-09-25 Mark Probst <mark.probst@gmail.com>
3696 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
3697 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
3698 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
3699 works differently now and we don't handle it in the JIT anymore.
3701 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
3702 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
3703 the Thread class split.
3705 2009-09-25 Zoltan Varga <vargaz@gmail.com>
3707 * driver.c: Don't run tests with the obsolete treeprop optimization.
3709 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
3710 variable volatile. Fixes #541577.
3712 * basic-calls.cs: Add a new test.
3714 * basic-long.cs: Remove tests which are now in basic-calls.cs.
3716 2009-09-24 Zoltan Varga <vargaz@gmail.com>
3718 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
3719 work/required with recent iphone sdk versions.
3721 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
3724 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
3725 in the VCALL decomposition code.
3727 2009-09-22 Zoltan Varga <vargaz@gmail.com>
3729 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
3731 * basic.cs: Add a test.
3733 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
3736 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
3737 searches all the domains of the current thread.
3739 * exceptions-<ARCH>.c: Use it. Fixes #539394.
3741 2009-09-21 Zoltan Varga <vargaz@gmail.com>
3743 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
3744 so catching exceptions thrown in the same method works. Fixes exception17.exe.
3746 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
3747 for non-jit trampolines.
3749 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
3751 * aot-compiler.c (add_wrappers): Ditto.
3753 * mini-arm.c: Implement support for passing vtypes and floats, and increase
3754 the size of the param area used by dyn_call to 6 which covers the majority of
3757 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
3759 * mini-arm.c: Implement support for passing/receiving
3760 longs and receiving floats in the dyn_call code.
3762 * mini-amd64.c: Implement support for receiving vtypes in registers in
3765 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
3768 2009-09-20 Zoltan Varga <vargaz@gmail.com>
3770 * mini-arm.c (get_call_info): Return more precise information in
3772 (dyn_call_supported): Use the information in CallInfo.
3774 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
3776 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
3779 * mini-arm.c: Update after the dyn_call api changes.
3781 * mini.c (mini_create_jit_domain_info): Register a destructor function
3782 for the runtime_invoke_hash.
3784 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
3785 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
3787 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
3788 (dyn_call_supported): Simplify this by using get_call_info ().
3789 (mono_arch_dyn_call_free): New destructor function.
3791 * generics.cs: Remove a printf.
3793 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
3795 * mini-arm.c: Add support for enum return values and passing a few arguments
3798 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
3801 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
3803 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
3804 the dynamic invoke wrappers.
3806 * mini-arm.c: Implement OP_DYN_CALL for arm.
3808 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
3809 supported by the dynamic runtime invoke wrapper.
3811 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
3812 runtime invoke wrapper.
3814 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
3815 if possible when running with full-aot.
3817 * mini-ops.h: Add OP_DYN_CALL opcode.
3819 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
3820 with dynamic arguments lists similar to libffi.
3822 2009-09-19 Zoltan Varga <vargaz@gmail.com>
3824 * method-to-ir.c: Fix the previous change on 64 bit platforms.
3826 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
3829 * iltests.il.in: Add a new test.
3831 2009-09-18 Zoltan Varga <vargaz@gmail.com>
3833 * aot-compiler.c (add_generic_instances): Add more instances of
3834 GenericEqualityComparer.
3836 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
3838 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
3840 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
3842 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
3843 comments on some functions that now can fail.
3845 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
3847 * Makefile.am: Add Info.plist to EXTRA_DIST
3849 2009-09-16 Zoltan Varga <vargaz@gmail.com>
3851 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
3852 static synchronized wrappers. Fixes #539500.
3854 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
3856 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
3859 2009-09-16 Zoltan Varga <vargaz@gmail.com>
3861 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
3862 lmf before calling filter clauses as well. Fixes #539550.
3864 * exceptions.cs: Add a test.
3866 2009-09-14 Zoltan Varga <vargaz@gmail.com>
3868 * aot-compiler.c (add_generic_class): Add instances of
3869 Array.GetGenericValueImpl as well.
3871 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
3874 * generics.cs: Add a fullaot linq test.
3876 2009-09-10 Zoltan Varga <vargaz@gmail.com>
3878 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
3881 2009-09-10 Bill Holmes <billholmes54@gmail.com>
3883 * mini-trampolines.c (mono_delegate_trampoline) : Call
3884 mono_cominterop_get_invoke if the delegate target object
3887 Code is contributed under MIT/X11 license.
3889 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
3891 * method-to-ir.c: For CoreCLR throw a SecurityException if an
3892 internal call is defined outside platform code. Reduce code
3893 duplication with existing [Method|Field]AccessException
3895 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
3897 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
3898 if the return value is a small struct passed on regs.
3900 2009-09-09 Zoltan Varga <vargaz@gmail.com>
3902 * cpu-arm.md mini-arm.c: Remove unused opcodes.
3904 * mini-codegen.c: Enable the cpu description validation for arm.
3906 2009-09-08 Zoltan Varga <vargaz@gmail.com>
3908 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
3909 test which depends on structs to objects.cs.
3911 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
3912 require object model related stuff working.
3914 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
3916 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
3918 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
3919 against the instruction metadata in mini-ops.h. amd64 only for now.
3921 * mini-ops.h: Fix some instruction descriptions.
3923 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
3924 unused instructions.
3926 2009-09-06 Zoltan Varga <vargaz@gmail.com>
3928 * exceptions.cs: Add a new test.
3930 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
3932 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
3934 2009-09-06 Zoltan Varga <vargaz@gmail.com>
3936 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
3937 skip empty phi opcodes.
3939 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
3940 correctly by zero extending after loads. Skip methods containing calls
3941 to the monitor enter/exit trampolines.
3943 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
3944 when calling mono_thread_force_interruption_checkpoint ().
3946 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
3948 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
3950 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
3952 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
3953 bootstrap could run.
3955 2009-09-04 Zoltan Varga <vargaz@gmail.com>
3957 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
3959 2009-09-03 Zoltan Varga <vargaz@gmail.com>
3961 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
3963 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
3964 LLVM might be very short.
3966 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
3967 in OP_THROW/RETHROW.
3969 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
3972 2009-09-03 Zoltan Varga <vargaz@gmail.com>
3974 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
3975 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
3976 LLVM might be very short.
3978 2009-09-01 Zoltan Varga <vargaz@gmail.com>
3980 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
3981 the alignment for the value of sp.
3983 2009-09-01 Geoff Norton <gnorton@novell.com>
3985 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
3986 managed wrappers in full aot.
3988 2009-08-31 Zoltan Varga <vargaz@gmail.com>
3990 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
3992 2009-08-28 Zoltan Varga <vargaz@gmail.com>
3994 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
3996 2009-08-25 Zoltan Varga <vargaz@gmail.com>
3998 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
4000 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
4003 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4005 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
4006 depend on the info MonoMethodHeader which could be missing in IL stripped
4009 2009-08-25 Zoltan Varga <vargaz@gmail.com>
4011 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
4012 they are only 4 byte aligned.
4014 2009-08-21 Zoltan Varga <vargaz@gmail.com>
4016 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
4017 was done previously, since using SP causes too many problems.
4019 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
4020 frames without a frame pointer works.
4022 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
4023 global register in methods with calls, since the calls can go through
4024 a static rgctx trampoline which doesn't save it.
4026 2009-08-19 Zoltan Varga <vargaz@gmail.com>
4028 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
4030 2009-08-18 Zoltan Varga <vargaz@gmail.com>
4032 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
4034 2009-08-18 Christian Hergert <chris@dronelabs.com>
4036 * method-to-ir.c: Fix warnings for uninitialized variables.
4038 2009-08-18 Christian Hergert <chris@dronelabs.com>
4040 * mini-exceptions.c:
4041 * aot-compiler.c: Fix printf warnings.
4043 2009-08-18 Zoltan Varga <vargaz@gmail.com>
4045 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
4046 Add GetGenericValueImpl<string>.
4048 * aot-compiler.c (add_generic_instances): Add instances of
4049 GenericEqualityComparer<T> for primitive types. Only emit the array
4050 wrappers into the mscorlib image.
4052 2009-08-15 Zoltan Varga <vargaz@gmail.com>
4054 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
4055 the methods_loaded array using amodule->info->nmethods.
4057 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
4058 (MONO_AOT_FILE_VERSION): Bump this.
4060 * aot-compiler.c: Emit more generic instances allowing some parts of linq
4063 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
4064 MonoJitInfo doesn't belong to its methods aot image.
4066 2009-08-14 Zoltan Varga <vargaz@gmail.com>
4068 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
4070 * mini-arm.c: Fix warnings.
4072 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
4074 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
4077 2009-08-12 Zoltan Varga <vargaz@gmail.com>
4079 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
4080 avoid clobbering IP.
4082 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
4083 hold the trampoline argument, so its initial value is available during
4086 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
4089 * exceptions-hppa.c:
4091 * exceptions-s390x.c:
4092 * exceptions-mips.c:
4094 * exceptions-sparc.c:
4095 * exceptions-alpha.c:
4097 * mini-trampolines.c:
4099 * exceptions-s390.c: add and use #define's instead of sizeof()
4100 for MonoJitInfo and MonoJitInfoTable.
4102 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
4107 * tramp-x86.c: use a #define instead of sizeof() for a few
4108 structures that use a zero-length array.
4110 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
4112 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
4113 case when the method is dynamic. Fixes #529238.
4115 2009-08-06 Zoltan Varga <vargaz@gmail.com>
4117 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
4118 of asserting when a method is JIT compiled in full-aot mode.
4120 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4122 Contributed under the terms of the MIT/X11 license by
4123 Jerry Maine <crashfourit@gail.com>.
4125 * fixed wrong dates in changelog.
4127 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4129 Contributed under the terms of the MIT/X11 license by
4130 Jerry Maine <crashfourit@gail.com>.
4132 * basic-simd.cs: added test for packed double square root.
4133 * cpu-amd64.md: added opcode info for packed double square root.
4134 * cpu-x86.md: added opcode info for packed double square root.
4135 * mini-ops.h: added IR opcode for packed double square root.
4136 * mini-x86.c: added IR to native translation code for packed double square root.
4137 * mini-amd64.c: removed todo for packed double square root.
4138 * simd-intrinsics.c: added method to IR opcode converstion for
4139 packed double square root.
4141 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4143 Contributed under the terms of the MIT/X11 license by
4144 Jerry Maine <crashfourit@gail.com>.
4146 * mini-amd64.c: Added a change to help tell the difference as
4147 to what perpose the xmm register is being used--mainly to help
4149 * mini-amd64.h: Changed callee regs to use 15 out of 16
4150 (one used for special cases) xmm registers for both fp
4151 and simd ops. Added define to turn on new feature in the regalloc
4152 that allows fp and simd ops to share the xmm regs happily.
4153 * codegen.c: Added code to detect for which perpose an xmm reg is
4154 being used (fp or simd) and to translate back and forth to the
4155 correct logical reg bank (fp or simd) for 'spill load's.
4157 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4159 Contributed under the terms of the MIT/X11 license by
4160 Jerry Maine <crashfourit@gail.com>.
4162 * basic-simd.cs: Added tests for stressing the regalloc when running with
4163 16 simd regs and when simd and fp ops share the same reg bank.
4165 2009-08-01 Mark Probst <mark.probst@gmail.com>
4167 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
4168 in shared generic code, we might have to look up the class in the
4169 RGCTX. If we use the class directly, compute its GC descriptor.
4171 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
4173 * mini.c (mono_jit_runtime_invoke): Fix a warning.
4175 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
4177 * mini.c (mono_jit_runtime_invoke): Initialize the class and
4178 check for errors. Fixed the case when the class with the Main
4181 2009-07-31 Jerry Maine <crashfourit@gmail.com>
4183 Contributed under the terms of the MIT/X11 license by
4184 Jerry Maine <crashfourit@gail.com>.
4186 * cpu-amd64.md: Fixed simple bug in machine discrition file.
4188 2009-07-31 Zoltan Varga <vargaz@gmail.com>
4190 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
4192 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
4194 * method-to-ir.c: Fix naming of stelem and ldelem.
4196 2009-07-30 Zoltan Varga <vargaz@gmail.com>
4198 * driver.c (main_thread_handler): Check that the assembly loaded
4199 matches the filename when doing AOT.
4201 2009-07-30 Mark Probst <mark.probst@gmail.com>
4203 * mini.c: get_ip_from_sigctx installer has been removed, so don't
4206 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
4207 utils/mono-sigcontext.h).
4209 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
4212 2009-07-29 Massimiliano Mantione <massi@ximian.com>
4214 * mini.c (mono_codegen):
4215 Call profiler hook to keep track of method code buffers.
4217 2009-07-27 Mark Probst <mark.probst@gmail.com>
4219 * method-to-ir.c: Invoke write barriers for the
4220 Interlocked.(Compare)Exchange JIT intrinsics.
4222 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
4224 * Makefile.am (version.h): Fix issues when built out of tree.
4225 Remove some redundant 'grep's piped through 'sed's.
4227 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
4229 This patch is contributed under the terms of the MIT/X11 license
4231 * mini-ppc.c (mono_arch_output_basic_block):
4232 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
4233 for bits 32-47 with signed load/store diplacements for bits
4234 48-63. Use prefered base/offset order for indexed form.
4235 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
4236 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
4237 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
4238 OP_LOADI2_MEMBASE): Same.
4239 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
4240 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
4241 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
4243 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
4244 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
4245 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
4246 OP_LOADI1_MEMINDEX): Same
4247 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
4248 OP_STORER8_MEMINDEX): Same
4249 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
4251 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
4252 for bits 32-47 with signed load/store diplacements for bits
4253 48-63. Use prefered base/offset order for indexed form.
4255 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
4257 This patch is contributed under the terms of the MIT/X11 license
4259 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
4260 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
4261 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
4262 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
4263 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
4264 cfg->stack_usage to avoid size warnings.
4265 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
4266 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
4267 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
4268 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
4270 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
4271 after code varible is initialized.
4272 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
4273 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
4274 (mono_arch_emit_epilog):
4275 Move Use ppc_load32 for cfg->stack_usage to avoid size
4278 2009-07-24 Mark Probst <mark.probst@gmail.com>
4280 * method-to-ir.c: The write barrier doesn't do the store anymore,
4281 so we have always to emit it. Also, emit the wbarrier after the
4284 2009-07-24 Zoltan Varga <vargaz@gmail.com>
4286 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
4287 for argument count 3 too.
4289 2009-07-23 Zoltan Varga <vargaz@gmail.com>
4291 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
4292 the caller handle the exceptions.
4293 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
4294 method. Fixes #524498.
4296 2009-07-22 Geoff Norton <gnorton@novell.com>
4298 * mini-exceptions.c: Fix build on ia64.
4300 2009-07-22 Mark Probst <mark.probst@gmail.com>
4302 * mini-exceptions.c (ves_icall_get_frame_info): Use write
4305 2009-07-21 Zoltan Varga <vargaz@gmail.com>
4307 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
4310 2009-07-20 Zoltan Varga <vargaz@gmail.com>
4312 * basic-simd.cs (Main): Pass args to the test driver.
4314 2009-07-20 Geoff Norton <gnorton@novell.com>
4316 * mini-x86.h: Fix the x86 version guards to use Apple's
4317 properly defined macros.
4319 2009-07-20 Geoff Norton <gnorton@novell.com>
4321 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
4324 2009-07-20 Zoltan Varga <vargaz@gmail.com>
4326 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
4327 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
4328 the information which is needed for invokes, so only one locking+hash table
4331 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
4333 * aot-compiler.c (add_generic_instances): Emit instances of
4334 GenericComparer<T> for primitive types.
4336 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
4338 * mini-posix.c: Fix linux build.
4340 2009-07-19 Geoff Norton <gnorton@novell.com>
4342 * mini.h: Add prototypes for mono_runtime_syscall_fork and
4343 mono_gdb_render_native_backtraces
4344 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
4345 so we implement the sane semantics to the runtime here
4346 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
4347 so we need to call it differently (mono_gdb_render_native_backtraces)
4348 * mini-posix.c: Move the old semantics from mini.c to the prototypes
4349 here for default implementations.
4350 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
4351 support Apple's weird syscall (SYS_fork) implementation and not busy
4352 loop in abort() on native crashes on OSX anymore.
4354 2009-07-18 Zoltan Varga <vargaz@gmail.com>
4356 * aot-runtime.c (load_method): Change the handling of the
4357 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
4360 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
4362 2009-07-17 Zoltan Varga <vargaz@gmail.com>
4364 * mini.c (mono_patch_info_equal): Revert the last change for now as it
4365 seems to break the aot tests.
4367 * mini.c (mono_patch_info_equal): Fix the handling of
4368 MONO_PATCH_INFO_RGCTX_FETCH.
4370 2009-07-16 Zoltan Varga <vargaz@gmail.com>
4372 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
4374 * mini.c (mono_patch_info_hash): Fix the handling of
4375 MONO_PATCH_INFO_INTERNAL_METHOD.
4376 (mono_patch_info_equal): Ditto.
4378 2009-07-16 Zoltan Varga <vargaz@gmail.com>
4380 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
4383 * mini-llvm.c: Add some infrastructure for AOT support.
4385 2009-07-15 Zoltan Varga <vargaz@gmail.com>
4387 * mini-llvm-cpp.c: Update to the latest llvm api.
4389 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
4390 option to false to prevent llvm from installing signal handlers which
4393 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
4396 * cpu-amd64.md: Revert previous change as those instructions
4397 take 2 separate arguments. Remember to read the arch docs more
4398 carefully next time.
4400 2009-07-15 Zoltan Varga <vargaz@gmail.com>
4402 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
4404 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
4406 * mini-ppc.c: exploit multiple load/store units if available (rest of
4407 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
4408 http://bugzilla.novell.com/show_bug.cgi?id=487846).
4410 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
4412 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
4413 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
4415 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
4417 * cpu-x86.md: Fix missing clobbering from trancendental simd
4420 * cpu-amd64.md: Same.
4422 2009-07-14 Jerry Maine <crashfourit@gmail.com>
4424 Contributed under the terms of the MIT/X11 license by
4425 Jerry Maine <crashfourit@gail.com>.
4427 * basic-simd.cs: Added tests for single and doulble indexers.
4429 * cpu-amd64.md: Added simd opcode information.
4431 * mini-amd64.c: Added IR to native simd generation code.
4432 Added simd register names and function that returns them.
4434 * mini-amd64.h: Added marcos to turn on simd code compilation in
4435 amd64. Added max simd register count marco. Added caller/callee
4436 register mask marcos. Added marcos to use simd register bank.
4438 * mini.h: Added helper marco for shufling dwords and simple
4441 2009-07-14 Zoltan Varga <vargaz@gmail.com>
4443 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
4445 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
4447 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
4448 the length of the native code as well.
4450 * basic-simd.cs: Add a test for #521662.
4452 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
4454 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
4456 2009-07-13 Mark Probst <mark.probst@gmail.com>
4458 * mini.c: Register function for getting the IP from a signal
4459 context with metadata.
4461 2009-07-13 Zoltan Varga <vargaz@gmail.com>
4463 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
4464 call a generic class init trampoline if needed. Fixes #519336.
4466 * generics.cs: Add a test.
4468 2009-07-09 Mark Probst <mark.probst@gmail.com>
4470 * method-to-ir.c: When doing a call which might be remote from
4471 shared generic code to other shared code with open type arguments,
4472 get the remoting invoke wrapper from the RGCTX and do an indirect
4475 2009-07-03 Zoltan Varga <vargaz@gmail.com>
4477 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
4478 after the unbox trampoline in the full-aot case.
4480 2009-07-02 jonas echterhoff <jonas@unity3d.com>
4482 * mini.c: Move initialization of jit_mutex before debugger initialization
4487 * Info.plist: added Info.plist and link flag to enable the mono executable
4488 to access other processes. Requires codesigning of the executable to work.
4490 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
4495 2009-06-30 Zoltan Varga <vargaz@gmail.com>
4497 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
4499 2009-06-29 Zoltan Varga <vargaz@gmail.com>
4501 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
4502 when the generic instance is an instantiation of a subclass of the
4503 methods class. Fixes #517166.
4505 2009-06-26 Zoltan Varga <vargaz@gmail.com>
4507 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
4510 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
4513 * CMakeLists.txt: Add minimal support for installation.
4515 2009-06-25 Zoltan Varga <vargaz@gmail.com>
4517 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
4518 determine whenever a method is directly callable to a separate function.
4520 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
4521 needed ones as a result of the previous change.
4523 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
4524 type of register arrays.
4526 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
4527 type of register arrays.
4529 2009-06-24 Jerry Maine <crashfourit@gmail.com>
4531 Contributed under the terms of the MIT/X11 license by
4532 Jerry Maine <crashfourit@gail.com>.
4534 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
4536 2009-06-24 Zoltan Varga <vargaz@gmail.com>
4538 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
4540 2009-06-24 Neale Ferguson <neale@sinenomine.net>
4542 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
4543 dump of structure return value. Fix some formatting.
4544 * cpu-s390x.md: Fix lengths of instruction sequences.
4545 * mini-s390.c: Minor formatting changes.
4547 2009-06-24 Zoltan Varga <vargaz@gmail.com>
4549 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
4550 Use sigaction on freebsd as well.
4552 2009-06-23 Zoltan Varga <vargaz@gmail.com>
4554 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
4557 * mini.c (mini_init): Revert a change which breaks cross-compilation.
4559 2009-06-22 Mark Probst <mark.probst@gmail.com>
4561 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
4563 2009-06-22 Mark Probst <mark.probst@gmail.com>
4565 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
4567 2009-06-20 Martin Baulig <martin@ximian.com>
4570 (MonoDebuggerThreadFlags): New enum typedef.
4571 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
4572 (mono_debugger_thread_created): Added `gpointer func' argument;
4573 initialize the new `thread_flags' field.
4575 2009-06-18 Martin Baulig <martin@ximian.com>
4577 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
4578 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
4581 (mini_debugger_set_attach_ok): New function; sets the attach-ok
4582 flag in `MONO_DEBUGGER__info.runtime_info'.
4585 (mono_main): Call mini_debugger_set_attach_ok() if generics
4586 sharing is disabled.
4588 2009-06-22 Zoltan Varga <vargaz@gmail.com>
4590 * aot-compiler.c (add_wrappers): Fix a warning.
4592 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
4593 the ppc load/store macro changes.
4595 2009-06-21 Zoltan Varga <vargaz@gmail.com>
4597 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
4599 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
4600 not just the got symbol.
4602 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
4605 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
4608 * aot-compiler.c: Remove some fixmes.
4610 * driver.c (mono_main): Print a helpful message when cross-compiling.
4612 * mini.c (mini_init): Disable signal handlers when cross-compiling.
4614 * method-to-ir.c (initialize_array_data): Do the optimization if the
4615 target byte order is little endian, instead of the host byte order.
4617 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
4618 wrappers into the mscorlib image, Emit a unique plt symbol for each
4619 image, emit symbols for plt entries.
4621 * image-writer.c (img_writer_emit_symbol_size): New function to emit
4624 2009-06-20 Zoltan Varga <vargaz@gmail.com>
4626 * aot-compiler.c (add_wrappers): Avoid calling
4627 mono_marshal_get_type_info () since it can assert for some types.
4629 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
4630 ldtoken are used inside wrappers.
4632 * helpers.c: Add support for prefixing tools with the arch name.
4634 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
4635 quantities when using ilp32.
4637 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
4638 spill slots. Use sizeof(mgreg_t) for the spill slot size.
4640 * image-writer.c: Use .long on ilp32.
4642 * aot-compiler.c: Use 32 bit loads on ilp32.
4644 2009-06-19 Zoltan Varga <vargaz@gmail.com>
4646 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
4648 * mini-ops.h: Use TARGET_POWERPC define for consistency.
4650 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
4652 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
4653 second got slot of every aot image.
4655 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
4656 aot on platforms with function pointers.
4658 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
4659 support for aot/full aot on ppc/ppc64.
4661 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
4662 arguments which are needed on ppc.
4664 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
4667 * mini-trampolines.c aot-runtime.c: Update after the above changes.
4669 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
4671 * regalloc2.c (BITS_PER_CHUNK): Ditto.
4673 * aot-compiler.c (emit_got_info): Fix reading unused memory.
4675 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
4677 2009-06-17 Geoff Norton <gnorton@novell.com>
4679 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
4681 2009-06-17 Zoltan Varga <vargaz@gmail.com>
4683 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
4684 to control whenever the dwarf writer is in xdebug or aot mode.
4685 (emit_class_dwarf_info): Use a separate abbrev for structures without
4688 * aot-compiler.c: Pass the appending parameter to
4689 mono_dwarf_writer_create ().
4691 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
4692 falls through to its next bblock. Fixes #513931.
4694 * iltests.il: Add a test.
4696 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
4697 infor even if emit_line is FALSE, as the apple linker seems to require it.
4699 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
4701 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
4705 2009-06-15 Zoltan Varga <vargaz@gmail.com>
4707 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
4710 2009-06-13 Zoltan Varga <vargaz@gmail.com>
4712 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
4713 'has_call_handler' fields.
4715 * method-to-ir.c (mono_method_to_ir): Set them if needed.
4717 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
4718 first bblock if not needed. Fixes #512790.
4720 2009-06-11 Zoltan Varga <vargaz@gmail.com>
4722 * aot-compiler.c (mono_compile_assembly): Fix a warning.
4724 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
4727 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
4728 remoting-invoke-with-check wrappers, which are not needed when running with
4729 full-aot, since it doesn't support remoting.
4731 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4733 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
4735 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
4736 method info, it is not used anymore.
4738 * mini.h: Bump AOT file format version.
4740 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
4743 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
4746 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
4748 * mini.h: Bump AOT file format version.
4750 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4752 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
4753 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
4756 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
4757 of CKFINITE and FBGE for VFP.
4759 2009-06-09 Zoltan Varga <vargaz@gmail.com>
4761 * aot-compiler.c: Don't align code to 16 bytes on arm.
4763 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
4764 before the methods they belong to.
4766 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
4767 the full-aot case if possible, since the trampoline will be called right
4770 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
4771 trampolines to 1024 after the change above.
4773 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
4774 trampoline to save 8 bytes per trampoline.
4776 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
4779 2009-06-08 Zoltan Varga <vargaz@gmail.com>
4781 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
4783 2009-06-08 Martin Baulig <martin@ximian.com>
4786 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
4787 (_mono_debugger_throw_exception): Don't make this static.
4788 (_mono_debugger_unhandled_exception): Likewise.
4789 (mono_debugger_handle_exception): Moved to mini-exceptions.c
4792 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
4793 (_mono_debugger_throw_exception): Add function prototype.
4794 (_mono_debugger_unhandled_exception): Likewise.
4797 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
4798 arg; return the first exception handler if the exception is caught
4799 and we're running inside the debugger.
4800 (mono_debugger_handle_exception): Moved here from debug-mini.c;
4801 improve exception handle inside runtime-invoke, check whether the
4802 exception is actually caught in the method being invoked and not
4803 by the runtime-invoke-wrapper.
4805 2009-06-08 Zoltan Varga <vargaz@gmail.com>
4807 * image-writer.c: Improve support for the osx assembler.
4809 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
4812 2009-06-08 Martin Baulig <martin@ximian.com>
4815 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
4816 (_mono_debugger_throw_exception): Don't make this static.
4817 (_mono_debugger_unhandled_exception): Likewise.
4818 (mono_debugger_handle_exception): Moved to mini-exceptions.c
4821 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
4822 (_mono_debugger_throw_exception): Add function prototype.
4823 (_mono_debugger_unhandled_exception): Likewise.
4826 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
4827 arg; return the first exception handler if the exception is caught
4828 and we're running inside the debugger.
4829 (mono_debugger_handle_exception): Moved here from debug-mini.c;
4830 improve exception handle inside runtime-invoke, check whether the
4831 exception is actually caught in the method being invoked and not
4832 by the runtime-invoke-wrapper.
4834 2009-06-07 Zoltan Varga <vargaz@gmail.com>
4836 * image-writer.c (append_subsection): Don't align subsections of the
4837 debug_line section as a workaround.
4839 * dwarfwriter.c: Emit line number info in the AOT case as well.
4841 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
4843 This patch is contributed under the terms of the MIT/X11 license
4845 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
4846 code_len <= code_size
4848 2009-06-06 Zoltan Varga <vargaz@gmail.com>
4850 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
4852 2009-06-04 Zoltan Varga <vargaz@gmail.com>
4854 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
4855 invoke wrappers, we now use trampolines instead.
4857 2009-06-04 Mark Probst <mark.probst@gmail.com>
4859 * mini-darwin.c: The exception thread must not be registered with
4862 2009-06-04 Mark Probst <mark.probst@gmail.com>
4864 * mini-gc.c: Disable the code because it makes SGen crash.
4866 2009-06-03 Zoltan Varga <vargaz@gmail.com>
4868 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
4869 instead of asserting.
4871 2009-05-31 Zoltan Varga <vargaz@gmail.com>
4873 * aot-compiler.c (mono_compile_assembly): Move the creation of the
4874 output file after the code has been compiled.
4876 2009-05-30 Zoltan Varga <vargaz@gmail.com>
4878 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
4880 2009-05-31 Zoltan Varga <vargaz@gmail.com>
4882 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
4883 entries distinction to simplify the code.
4885 * mini.h: Bump AOT file format version.
4887 2009-05-28 Zoltan Varga <vargaz@gmail.com>
4889 * objects.cs: Fix the signature of one of the tests.
4891 * mini.c (mini_create_ftnptr): New helper function, moved here from
4893 (mini_get_addr_from_ftnptr): Ditto.
4894 (mini_init): Install the new helpers.
4896 2009-05-28 Martin Baulig <martin@ximian.com>
4898 Correctly initialize the debugger when embedding Mono.
4900 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
4901 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
4902 see documentation in mini_debug_running_inside_mdb().
4905 (mini_debug_running_inside_mdb): New function to check whether
4906 we're running inside mdb.
4908 * mini.c (mini_init): Call mini_debugger_init() if we're running
4909 inside the debugger.
4911 * driver.c (mono_main): Moved the call to mini_debugger_init()
4912 into mini_init() to make this work when embedding Mono.
4914 * debug-debugger.c (mini_debugger_init): Warn about duplicate
4915 calls to mini_debugger_init().
4917 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
4918 mono_debugger_main() -> mini_debugger_main() and put them inside a
4919 `MONO_DEBUGGER_SUPPORTED' conditional.
4921 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
4923 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
4924 this is no longer in use.
4927 2009-05-26 Zoltan Varga <vargaz@gmail.com>
4929 * mini-sparc.c (add_outarg_load): Fix the sparc build.
4931 * aot-compiler.c (emit_method_code): Always write out C style symbols for
4934 2009-05-27 Martin Baulig <martin@ximian.com>
4936 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4938 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
4939 long_conv_to_r_un to 64 bits.
4941 * cpu-x86.md: Increase the instruction size due to the changes.
4943 * iltests.il.in: Add regression test.
4947 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4949 * objects.cs: Move the previous test from basic.cs to here.
4951 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4953 * basic.cs: Add regression test for #506915.
4955 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4957 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
4958 optimization we must check the bb of the first byte of stobj as
4959 it's the only one set in cil_offset_to_bb.
4963 2009-05-25 Zoltan Varga <vargaz@gmail.com>
4965 * image-writer.c: Fix pointer directive on ppc64.
4967 2009-05-24 Zoltan Varga <vargaz@gmail.com>
4969 * image-writer.c (asm_writer_emit_section_change): Avoid using
4970 .bss subsections on ppc too.
4972 2009-05-23 Zoltan Varga <vargaz@gmail.com>
4974 * image-writer.c: Fix the definition of TARGET_ASM_....
4976 * image-writer.c: Fix the emission of assembler directives in the last
4979 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
4980 exception throwing code to accomodate ppc64.
4982 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
4983 size to work on ppc64 too.
4985 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
4988 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
4989 the assembler dialect instead of using platform specific defines.
4991 2009-05-22 Geoff Norton <gnorton@novell.com>
4993 * mini-arm.c (get_call_info): If a structure is split between the stack
4994 and argument registers, we should not advance the stack pointer by the entire
4995 native size, but just by the amount that spilled.
4997 2009-05-22 Zoltan Varga <vargaz@gmail.com>
4999 * mini-arm.c (get_call_info): Handle structures with alignment requirements
5002 2009-05-21 Zoltan Varga <vargaz@gmail.com>
5004 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
5007 * aot-compiler.c (add_extra_method): Fix up the collection of extra
5008 methods so wrapper don't get added twice.
5009 (add_generic_instances): Don't add methods of arrays.
5011 * generics.cs: Mark one test as !FULLAOT.
5013 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
5015 * mini-x86.c (emit_move_return_value): Remove unused vars.
5017 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
5019 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
5020 decomposing 8 bytes structs into a LCALL.
5022 * mini-x86.c (emit_move_return_value): We no longer push the vtype
5023 pointer for where to store the returned regs.
5025 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
5028 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
5030 2009-05-20 Miguel de Icaza <miguel@novell.com>
5032 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
5035 2009-05-21 Zoltan Varga <vargaz@gmail.com>
5037 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
5039 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
5042 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
5044 * local-propagation.c (mono_local_cprop): Avoid local propagation
5045 across paired add/sub if the first instruction dest reg is it's
5046 source reg. For example:
5048 int_add_imm R12 <- R12 [1] clobbers: 1
5049 int_sub_imm R42 <- R12 [1] clobbers: 1
5051 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
5052 maintain the math identify.
5056 2009-05-20 Andreia Gaita <avidigal@novell.com>
5058 * Makefile.am: avoid going on the network just to get the revision,
5061 2009-05-19 Massimiliano Mantione <massi@ximian.com>
5063 Fixed estimate for short branches on amd64 (they were off mark, and
5064 enabling call prolog-epilog instrumentations caused assertions).
5065 * mini.h (struct MonoBasicBlock): added max_length field to hold the
5066 estimate for the maximum length of this basic block.
5068 - mono_arch_emit_prolog: compute max_length for each basic block
5069 (instead of max_offset), and inflate size estimate also for entry bb
5070 in case of code instrumentation.
5071 - mono_arch_output_basic_block: get rid of "cpos" (the current
5072 estimated "position" in the code), and always use "offset" instead,
5073 which is accurate; at the beginning of the function quickly recompute
5074 max_offset for all the remaining blocks, starting from the current
5075 cfg->code_len (which is correct, and not estimated) and using the
5076 estimated block lengths computed previously.
5078 2009-05-17 Zoltan Varga <vargaz@gmail.com>
5080 * exceptions-ppc.c: Remove the caching from the trampoline creation
5081 functions, it is already done in the caller.
5083 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
5085 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
5086 MONO_ARCH_GSHARED_SUPPORTED define.
5088 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
5090 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
5093 2009-05-16 Zoltan Varga <vargaz@gmail.com>
5095 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
5096 call to mono_marshal_get_rgctx_invoke ().
5098 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
5099 mono_marshal_get_static_rgctx_invoke (), all platforms which support
5100 gshared use the static rgctx trampolines now.
5102 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
5103 platform supports it.
5105 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5107 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
5109 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
5111 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5113 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
5115 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
5118 2009-05-15 Massimiliano Mantione <massi@ximian.com>
5120 Made it possible for mono_arch_instrument_epilog to preserve
5121 argument registers, otherwise instrumenting the "epilogue" before
5122 a tail call would clobber them.
5123 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
5124 if like mono_arch_instrument_epilog but with an additional parameter
5125 that states if argument registers must be preserved.
5126 * mini.c: implemented mono_arch_instrument_epilog as a call to
5127 mono_arch_instrument_epilog_full without asking to preserve argument
5128 registers (this makes the existing code work as usual).
5130 - mono_arch_instrument_epilog: add parameter to transform it into
5131 mono_arch_instrument_epilog_full, and preserve argument registers
5133 - mono_arch_output_basic_block, OP_TAILCALL case: call
5134 mono_arch_instrument_epilog_full.
5135 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
5136 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
5137 only transformed mono_arch_instrument_epilog into
5138 mono_arch_instrument_epilog_full.
5140 2009-05-15 Geoff Norton <gnorton@novell.com>
5142 * mini-darwin.c: This works on arm now.
5144 2009-05-14 Geoff Norton <gnorton@novell.com>
5146 * jit.h, driver.c: Allow full-aot to be decided programatically by the
5149 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5151 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
5154 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
5155 wrappers during full aot mode correctly.
5157 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
5160 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
5161 mono_metadata_type_hash ().
5163 2009-05-14 Massimiliano Mantione <massi@ximian.com>
5165 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
5166 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
5167 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
5168 Removed MONO_INST_BRLABEL from the instruction flags, and the
5169 remaining code that used it, because we do not support branches inside
5170 basic blocks (and branch target labels) anymore.
5171 * Makefile.am: As part of the above cleanup, remove reference to
5172 BURG files which don't exist anymore.
5174 2009-05-14 Zoltan Varga <vargaz@gmail.com>
5176 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
5179 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
5180 to use mono_arch_throw_corlib_exception.
5182 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
5183 mono_arch_throw_corlib_exception for throwing corlib exceptions.
5185 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
5188 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
5190 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
5191 for the got to make debugging easier and to avoid confusing it with the
5194 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
5195 method so a breakpoint can be set when using gdb.
5197 2009-05-13 Zoltan Varga <vargaz@gmail.com>
5199 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
5200 on mono_method_get_imt_slot ().
5202 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
5203 num_decodes variables.
5205 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
5206 change as it doesn't seem to work.
5208 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
5211 2009-05-12 Zoltan Varga <vargaz@gmail.com>
5213 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
5214 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
5216 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
5217 builder when using full aot.
5219 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
5220 here, it is already handled.
5222 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
5225 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
5227 * mini-arm.h: Enable IMT for full aot.
5229 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
5230 arch doesn't support it.
5232 * mini.c (mini_init): Don't disable IMT for full aot if the
5233 architecture supports it.
5235 * mini.h (MonoAotTrampoline): New enum containing the different types
5236 of 'numerous' trampolines.
5237 (MONO_AOT_FILE_VERSION): Bump this.
5239 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
5240 static rgctx trampolines. Add support for full-aot IMT thunks.
5242 * mini-amd64.h: Enable IMT for full aot.
5244 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
5245 to exclude tests belonging to a category.
5247 * generics.cs: Mark some tests with a !FULLAOT category.
5249 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
5252 2009-05-11 Zoltan Varga <vargaz@gmail.com>
5254 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
5255 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
5256 (emit_plt): Fix a warning.
5258 2009-05-10 Zoltan Varga <vargaz@gmail.com>
5260 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
5261 back into aot-compiler.c to a place where the other functions shared by
5262 the runtime and aot compiler are.
5264 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
5265 as done previously, instead of in MonoAotFileInfo, since pointers might have
5266 alignment requirements.
5268 * mini.h: Bump AOT file format version.
5270 2009-05-10 Miguel de Icaza <miguel@novell.com>
5272 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
5273 that is used at runtime from the aot-compiler.c, this makes it
5274 work on setups that remove the AOT compiler from the output
5277 2009-05-09 Zoltan Varga <vargaz@gmail.com>
5279 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
5282 * mini-ppc.h: Enable static rgctx trampolines for ppc.
5284 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
5286 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
5287 stuff to mono_arch_decompose_long_opts ().
5288 (mono_decompose_opcode): Remove some dead code.
5290 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5292 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
5293 cmethod can be null for quite a some reasons.
5295 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5297 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
5299 2009-05-08 Zoltan Varga <vargaz@gmail.com>
5301 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
5303 2009-05-08 Zoltan Varga <vargaz@gmail.com>
5305 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
5306 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
5307 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
5308 calls returning structures by addr on amd64.
5310 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
5312 * iltests.il.in: Restructure the tail call tests a bit.
5314 2009-05-07 Zoltan Varga <vargaz@gmail.com>
5316 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
5317 for virtual methods too.
5319 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
5321 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
5322 due to regression in verifying System.dll.
5324 2009-05-06 Zoltan Varga <vargaz@gmail.com>
5326 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
5329 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
5332 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
5333 g_str_hash () which can change.
5335 * driver.c (mini_regression): Disable optimizations not supported by
5336 the cpu. Fixes #500019.
5338 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
5341 2009-05-06 Zoltan Varga <vargaz@gmail.com>
5343 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
5344 to the latest LLVM code.
5346 2009-05-05 Zoltan Varga <vargaz@gmail.com>
5348 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
5350 2009-05-04 Zoltan Varga <vargaz@gmail.com>
5352 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
5355 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
5356 no longer saving offsets, so just save the patch types along with the other
5358 * aot-runtime.c (load_patch_info): Update after the changes to
5359 encode_patch_list ().
5360 (decode_got_entry): Removed, merged into load_patch_info ().
5361 (is_shared_got_patch): Removed, call the same function from
5364 * mini.h: Bump aot file format version.
5366 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
5367 half-finished no-dlsym code.
5369 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
5372 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
5373 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
5375 2009-05-02 Zoltan Varga <vargaz@gmail.com>
5377 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
5378 buffer length to work with AOT code.
5380 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
5381 ldfld/stfld opcodes.
5383 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
5386 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
5388 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
5390 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
5393 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
5394 if needed. Don't decompose long operations when using llvm.
5396 2009-05-01 Zoltan Varga <vargaz@gmail.com>
5398 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
5401 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
5403 2009-05-03 Martin Baulig <martin@ximian.com>
5405 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
5406 mono_debugger_insert_method_breakpoint() since the class init
5407 handler we're inserting at the top of the method already gives us
5410 2009-04-30 Zoltan Varga <vargaz@gmail.com>
5412 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
5413 to mono_arch_decompose_long_opts () for x86 and arm.
5415 2009-04-29 Zoltan Varga <vargaz@gmail.com>
5417 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
5420 2009-04-28 Zoltan Varga <vargaz@gmail.com>
5422 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
5425 2009-04-26 Zoltan Varga <vargaz@gmail.com>
5427 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
5428 number of trampolines used in full-aot mode.
5430 * aot-compiler.c: Add an ntrampolines option to set the number of
5431 trampolines emitted in full-aot mode.
5433 2009-04-27 Zoltan Varga <vargaz@gmail.com>
5435 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
5436 a volatile load. Get rid of get_tempname (), llvm assigns names
5439 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
5442 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
5445 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
5448 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
5449 to the same register as a fixed sreg2. Fixes #497271.
5451 * iltests.il.in: Add a new test.
5453 2009-04-26 Zoltan Varga <vargaz@gmail.com>
5455 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
5456 stack, since pushes complicate exception handling.
5458 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
5459 the stack if they are passed using moves.
5461 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
5463 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
5466 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
5467 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
5468 of FMOVE if it is an R4.
5470 2009-04-25 Zoltan Varga <vargaz@gmail.com>
5472 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
5474 * mini.h (LLVMCallInfo): New structure to store calling convention
5475 information for the LLVM back end similar to the CallInfo structures in
5478 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
5479 call information in a format usable by LLVM.
5480 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
5482 * method-to-ir.c (mono_emit_call_args): Emit calls using
5483 mono_llvm_emit_call () when compiling using LLVM.
5485 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
5486 comments to all functions. Fix memory leaks. Add a public init/cleanup
5489 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
5491 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
5492 mono_array_new_va () jit icall.
5494 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
5496 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
5497 multiple machine description files to be specified.
5498 * mini-ops.h: fixes for cross-compilation.
5500 2009-04-22 Miguel de Icaza <miguel@novell.com>
5502 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
5505 2009-04-22 Zoltan Varga <vargaz@gmail.com>
5507 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
5508 to prevent asserts in various passes. Fixes #497220.
5510 2009-04-21 Zoltan Varga <vargaz@gmail.com>
5512 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
5515 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
5516 table to avoid duplicates.
5518 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5520 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
5523 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
5525 * mini.c (mini_method_verify): Fail fulltrust code if the exception
5526 is for method or field access.
5528 2009-04-20 Zoltan Varga <vargaz@gmail.com>
5530 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
5533 * mini-llvm.c (mono_llvm_emit_method): Use it.
5535 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
5536 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
5539 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
5540 synchronized methods.
5542 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
5544 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
5546 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
5549 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
5550 allowing some options to be set dynamically.
5552 2009-04-19 Zoltan Varga <vargaz@gmail.com>
5554 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
5555 unconditional branch.
5557 * mini.h (MonoTrampolineType): Add new trampoline type
5558 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
5561 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
5564 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
5567 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
5568 is enabled. Instead, use the llvm vcall trampoline.
5570 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
5572 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
5574 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
5577 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
5578 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
5580 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
5581 OP_IA64_CSET opcode.
5583 * mini.c: Fix a warning.
5585 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
5586 THROW to the appropriate llvm type.
5588 2009-04-18 Zoltan Varga <vargaz@gmail.com>
5590 * mini.c (mini_method_compile): Add statistics for methods JITted
5593 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5595 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
5596 OP_IA64_CMP_<cond>_IMM opcodes.
5598 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5600 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
5603 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
5606 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
5609 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
5611 * mini-exceptions.c : add thread id to EXCEPTION trace message.
5613 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5615 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
5618 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
5619 rgctx invoke trampolines for x86.
5621 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
5622 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
5623 (mono_arch_get_vcall_slot): Simplify this.
5625 2009-04-16 Zoltan Varga <vargaz@gmail.com>
5627 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
5628 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
5630 2009-04-14 Zoltan Varga <vargaz@gmail.com>
5632 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
5633 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
5635 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
5637 * liveness.c (visit_bb): Remove a needless assert.
5639 2009-04-13 Zoltan Varga <vargaz@gmail.com>
5641 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
5642 full aot support to the arch specific code.
5644 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
5646 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
5648 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
5650 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
5651 collect information about the delegate invoke impl trampolines.
5653 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
5654 to save trampolines during full-aot mode.
5656 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
5657 creation function which returns a trampoline which sets the rgctx
5659 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
5660 wrapper if possible.
5661 (mono_delegate_trampoline): Ditto.
5663 * mini.c (mono_jit_runtime_invoke): Ditto.
5665 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
5667 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
5669 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5671 2009-04-12 Zoltan Varga <vargaz@gmail.com>
5673 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
5674 just setting the opcode to OP_NOP.
5676 2009-04-11 Zoltan Varga <vargaz@gmail.com>
5678 * mini.c (mini_method_compile): Put the last change inside an
5679 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
5681 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
5682 and extend live ranges to cover the whole method when using xdb.
5684 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
5685 do it in the trampolines.
5687 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
5690 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
5692 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
5693 call code in full-aot mode since IMT is disabled there.
5694 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
5695 new JIT no longer has that restriction.
5697 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5699 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
5700 a more compact format.
5701 (mono_aot_wrapper_name): New function to return a unique name for a
5702 wrapper method, also used by the AOT runtime.
5704 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
5707 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
5708 when a ICollection<T> etc is encountered.
5709 (add_generic_instances): Process method arguments/locals too.
5710 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
5713 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
5715 2009-04-10 Zoltan Varga <vargaz@gmail.com>
5717 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
5719 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
5721 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
5722 representing the result of the decomposition. Nullify instructions
5723 instead of setting them to OP_NOP since nops can't have registers
5726 2009-04-09 Zoltan Varga <vargaz@gmail.com>
5728 * aot-compiler.c (mono_compile_assembly): Split this huge function into
5729 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
5730 info. Strip 'mapping symbols' on ARM.
5732 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
5734 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
5735 this with the native genmdesc.
5737 2009-04-08 Bill Holmes <billholmes54@gmail.com>
5739 * aot-runtime.c: Fixing the MSVC build.
5741 Code is contributed under MIT/X11 license.
5743 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5745 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
5746 JITted code depends on it.
5748 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5750 * aot-compiler.c: Use new MonoGenericParam accessors.
5752 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5754 Reduce memory usage and improve correctness wrt MonoGenericParam
5755 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
5756 handing. Avoid allocating MonoGenericParams, but use the ones in
5757 the container itself.
5759 2009-04-07 Miguel de Icaza <miguel@novell.com>
5761 * tasklets.c: Return exceptions in the out argument.
5763 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5765 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
5766 opcode. Use pointer types in more places instead of casting them to
5769 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
5771 (mono_llvm_optimize_method): New helper function to optimize a method.
5773 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
5774 widening code so it could be called from more places.
5775 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
5776 code paths in the call opcodes.
5778 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
5780 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
5782 2009-04-06 Zoltan Varga <vargaz@gmail.com>
5784 * dwarfwriter.c: Use _ to separate class name
5785 components as gdb can't handle '.'. Represent reference variables
5788 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
5790 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
5792 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
5794 * gc-test.cs: New file with GC stack marking tests.
5796 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
5797 negative numbers for vfp.
5799 * basic-float.cs: Add a test.
5801 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
5803 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
5805 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
5807 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
5808 part of tasklet/continuation support.
5810 2009-04-05 Zoltan Varga <vargaz@gmail.com>
5812 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
5813 amd64 opcodes inside an ifdef.
5815 * dwarfwriter.c: Emit inheritance information for classes, emit fields
5818 * dwarfwriter.c (emit_type): Emit the class info for classes.
5820 2009-04-04 Zoltan Varga <vargaz@gmail.com>
5822 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
5824 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
5826 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
5828 * ssa.c (mono_ssa_compute): Fix some memory leaks.
5830 2009-04-03 Zoltan Varga <vargaz@gmail.com>
5832 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
5834 * mini-llvm.c: Update comments.
5836 * mini.h (COMPILE_LLVM): New macro.
5838 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
5840 * ssa.c (mono_ssa_compute): Ditto.
5842 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
5843 the unwind ops from a DWARF FDE.
5845 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
5846 methods by extracting the dwarf unwind ops from the unwind info generated
5849 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
5852 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
5855 2009-04-02 Zoltan Varga <vargaz@gmail.com>
5857 * Makefile.am (llvm_sources): Enable this.
5859 * mini.c (mini_method_compile): Add support for compiling with LLVM,
5860 failing back to the JIT if something cannot be handled.
5862 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
5863 compiling with LLVM.
5865 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
5866 compiling with LLVM.
5868 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
5869 compiling with LLVM.
5871 * mini-ops.h: Add a few opcodes needed by LLVM.
5873 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
5876 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
5879 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
5881 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
5883 2009-04-01 Mark Probst <mark.probst@gmail.com>
5885 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
5886 ridiculously large methods.
5888 2009-03-31 Martin Baulig <martin@ximian.com>
5890 * debug-debugger.c (debugger_remove_breakpoint): Call
5891 mono_debugger_remove_class_init_callback ().
5893 2009-03-31 Zoltan Varga <vargaz@gmail.com>
5895 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
5896 right before emitting code, not at the start.
5898 * mini.c (mono_postprocess_patches): Extract this into a separate function
5899 from mono_codegen ().
5901 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
5902 byref types correctly.
5904 2009-03-30 Zoltan Varga <vargaz@gmail.com>
5906 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
5909 2009-03-29 Zoltan Varga <vargaz@gmail.com>
5911 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
5912 indirect calls, this avoids problems where get_vcall_slot () would get
5913 confused by the native code for the instruction preceeding the call.
5914 (mono_arch_get_vcall_slot): Simplify this.
5915 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
5917 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
5918 register allocator now seems to depend on them instead of the data in
5921 * mini.c (mini_method_compile): Throw the correct type of exception if
5922 mono_method_get_header () fails because of a loading error.
5924 2009-03-28 Zoltan Varga <vargaz@gmail.com>
5926 * mini.c (mini_method_compile): Clear the loader error if the method
5927 header cannot be decoded.
5929 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
5930 interface methods on proxies correctly.
5932 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
5933 this argument for vtype methods. Add precise liveness info for arguments.
5935 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
5936 LIVERANGE_START/END opcodes.
5938 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
5939 for arguments and values in registers.
5941 2009-03-27 Zoltan Varga <vargaz@gmail.com>
5943 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
5944 return a valuetype. Fixes #487518.
5946 * iltests.il: Add a test.
5948 * aot-compiler.c: Use mono_thread_create () to create helper threads.
5950 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
5951 closed over a null reference correctly.
5953 2009-03-26 Zoltan Varga <vargaz@gmail.com>
5955 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
5957 2009-03-25 Mark Probst <mark.probst@gmail.com>
5959 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
5960 allocated to the same registers as fixed sregs.
5962 2009-03-24 Mark Probst <mark.probst@gmail.com>
5964 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
5967 * method-to-ir.c: Handle more cases for
5968 Interlocked.CompareExchange.
5970 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
5971 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
5972 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
5974 2009-03-23 Zoltan Varga <vargaz@gmail.com>
5976 * aot-runtime.c (decode_method_ref): Fix a warning.
5978 * unwind.c (mono_unwind_frame): Ditto.
5980 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5982 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
5983 (mono_compile_assembly): Enable the binary writer for full-aot as well.
5985 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
5986 fix the handling of large values in the ALU_PC_G0_NC relocation.
5988 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5990 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
5992 2009-03-22 Mark Probst <mark.probst@gmail.com>
5994 * method-to-ir.c (mono_spill_global_vars): Support for ternary
5997 2009-03-22 Mark Probst <mark.probst@gmail.com>
5999 * method-to-ir.c: MINI_OP3 needs a comma.
6001 * method-to-ir.c, mini.h, mini.c: Remove
6002 mono_init_op_sreg_counts ().
6004 2009-03-22 Zoltan Varga <vargaz@gmail.com>
6006 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
6009 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
6012 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
6014 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
6017 2009-03-21 Mark Probst <mark.probst@gmail.com>
6019 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
6020 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
6021 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
6024 2009-03-20 Zoltan Varga <vargaz@gmail.com>
6026 * driver.c: Change location of gc_wrapper.h.
6028 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
6029 inside finally clauses correctly. Fixes #485721.
6031 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
6032 after the change above.
6034 * exceptions.cs: Add a test.
6036 2009-03-19 Zoltan Varga <vargaz@gmail.com>
6038 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
6040 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
6041 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
6042 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
6044 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
6045 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
6047 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
6049 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
6050 Simplify logic for ensure_method_is_allowed_to_call_method.
6051 Handle wrappers on callers.
6053 2009-03-19 Zoltan Varga <vargaz@gmail.com>
6055 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
6058 * basic-simd.cs: Fix the names of some test methods.
6060 2009-03-18 Geoff Norton <gnorton@novell.com>
6062 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
6064 2009-03-18 Zoltan Varga <vargaz@gmail.com>
6066 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
6068 2009-03-17 Jb Evain <jbevain@novell.com>
6070 * driver.c: remove now uneeded call to mono_gc_base_init before
6073 2009-03-17 Jb Evain <jbevain@novell.com>
6075 * dwarfwriter.c (token_handler): handle more cases.
6077 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
6079 * method-to-ir.c: Remove more dead code (that was required only
6080 because of method_is_safe). Fix compiler warnings.
6082 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
6084 * method-to-ir.c: Remove unneeded/useless method_is_safe
6085 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
6087 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
6089 * mini.c (mini_method_compile): Print the method been compiled with
6090 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
6091 for people not familiar with the runtime.
6093 2009-03-17 Zoltan Varga <vargaz@gmail.com>
6095 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
6096 a managed object which is later put into a GList. Return its class instead.
6098 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
6099 stack slots when using sgen.
6101 2009-03-16 Zoltan Varga <vargaz@gmail.com>
6103 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
6105 2009-03-14 Zoltan Varga <vargaz@gmail.com>
6107 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
6108 > so it works on the first vreg as well.
6110 2009-03-13 Zoltan Varga <vargaz@gmail.com>
6112 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
6115 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
6117 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
6120 2009-03-12 Zoltan Varga <vargaz@gmail.com>
6122 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
6123 native->IL offset mapping.
6125 2009-03-11 Zoltan Varga <vargaz@gmail.com>
6127 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
6129 * basic.cs: Add a test.
6131 2009-03-11 Mark Probst <mark.probst@gmail.com>
6133 * mini-x86.c (mono_arch_output_basic_block): Use different
6134 registers in case the ones we want to overwrite are used by the
6135 other operand. Fixes regression in #480807.
6137 2009-03-10 Zoltan Varga <vargaz@gmail.com>
6139 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
6141 * dwarfwriter.c (emit_line_number_info): The line number info for
6142 IL code was off by one. Fix that.
6144 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
6147 2009-03-09 Mark Probst <mark.probst@gmail.com>
6149 Contributed under the terms of the MIT/X11 license by Steven
6150 Munroe <munroesj@us.ibm.com>.
6152 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
6155 2009-03-08 Zoltan Varga <vargaz@gmail.com>
6157 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
6160 2009-03-06 Zoltan Varga <vargaz@gmail.com>
6162 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
6163 the delegate ctor handling code. Fixes #482638.
6165 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
6168 * iltests.il.in: Add a test.
6170 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
6173 2009-03-05 Mark Probst <mark.probst@gmail.com>
6175 * mini-trampolines.c (mono_create_jump_trampoline): If the method
6176 is shared generic code, return the trampoline, even if the method
6177 has already been compiled. Fixes #479763.
6179 * mini.c, mini.h: New function
6180 mono_jit_find_compiled_method_with_jit_info() which is the same as
6181 mono_jit_find_compiled_method() but also returns the jit info.
6183 2009-03-05 Mark Probst <mark.probst@gmail.com>
6185 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
6186 for methods which actually have one. For all other methods, make
6187 sure the this argument var is live the whole method.
6189 * mini.c (mini_method_compile): Every shared method has a
6190 this/vtable/mrgctx info. Fixes #480807.
6192 2009-03-05 Mark Probst <mark.probst@gmail.com>
6194 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
6195 generic/imt thunks where some entries branch through the vtable,
6196 while other entries branch directly.
6198 2009-03-05 Zoltan Varga <vargaz@gmail.com>
6200 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
6202 * mini-windows.c: Ditto.
6204 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
6207 2009-03-04 Zoltan Varga <vargaz@gmail.com>
6209 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
6212 2009-03-04 Mark Probst <mark.probst@gmail.com>
6214 * method-to-ir.c: Don't inline methods that use JMP. Fixes
6217 2009-03-04 Mark Probst <mark.probst@gmail.com>
6219 * exceptions-x86.c: Include debug-mini.h - fixes build.
6221 2009-03-04 Martin Baulig <martin@ximian.com>
6223 * debug-mini.c: Clean up the exception API and add documentation.
6224 (mono_debugger_handle_exception): New public method; this is
6225 called when throwing an exception or encountering an unhandled one.
6226 (mono_debugger_call_exception_handler): Formerly known as
6227 mono_debugger_handle_exception(); this is used to tell the
6228 debugger that we're about to invoke an exception handler.
6230 2009-03-04 Martin Baulig <martin@ximian.com>
6232 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
6233 ../metadata/mono-debug-debugger.c; save and reset exception state.
6235 2009-03-02 Martin Baulig <martin@ximian.com>
6237 * debug-mini.c: Moved the debugger exception handling here from
6238 ../metadata/mono-debug-debugger.c.
6241 (MonoDebuggerExceptionAction): New exception typedef.
6244 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
6246 * exceptions-amd64.c
6247 (mono_amd64_throw_exception): Use the new debugger exception
6251 (mono_handle_exception_internal): Don't call
6252 mono_debugger_unhandled_exception() here.
6254 2009-03-03 Zoltan Varga <vargaz@gmail.com>
6256 * mini.c aot-compiler.c: Update after the changes to
6257 mono_marshal_get_runtime_invoke ().
6259 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
6260 Virtual generic methods might not have method->slot set, work around
6263 * generics.cs: Add a test.
6265 2009-03-02 Geoff Norton <gnorton@novell.com>
6268 * driver.c: Allow signal chaining of SIGFPE as well.
6270 2009-03-02 Zoltan Varga <vargaz@gmail.com>
6272 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
6273 this since it now receives the method not its generic context in the
6276 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
6277 generic/imt thunks where some entries branch through the vtable, while
6278 other entries branch directly.
6280 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
6282 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
6283 support for interface methods as well.
6285 * mini-trampolines.c: Add support for virtual generic methods in interfaces
6286 using the normal IMT thunks.
6288 generics.cs: Add new tests.
6290 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
6291 the generic inst to the generic imt thunks. This fixes AOT support,
6292 improves consistency with the normal IMT thunks, and makes it easier to
6293 add support for interface generic virtual methods later.
6295 * mini-trampolines.c (mono_magic_trampoline): Ditto.
6297 2009-02-28 Zoltan Varga <vargaz@gmail.com>
6299 * driver.c (mono_set_signal_chaining): New public API function to enable
6300 signal chaining on POSIX platforms.
6302 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
6303 (si@lindenlab.com) to implement signal chaining. The original patch was
6304 contributed under the MIT X/11 license:
6305 https://bugzilla.novell.com/show_bug.cgi?id=318894
6307 2009-02-27 Zoltan Varga <vargaz@gmail.com>
6309 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
6310 too until it can be made to run on amd64.
6312 2009-02-26 Zoltan Varga <vargaz@gmail.com>
6314 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
6315 to get_generic_context_from_code () + get_call_info () if possible.
6317 2009-02-25 Zoltan Varga <vargaz@gmail.com>
6319 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
6320 suspend-on-sigsegv functionality.
6322 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
6323 to suspend when a native SIGSEGV is received. This is useful for debugging
6324 crashes which don't happen under gdb, since a live process contains more
6325 information than a core file.
6327 * mini-exceptions.c (mono_print_thread_dump): Use
6328 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
6330 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
6332 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
6334 * basic-float.cs: Disable the tests which currently fail on amd64.
6336 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
6337 value to mono_arch_patch_callsite () to fix crashes.
6339 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
6341 2009-02-23 Zoltan Varga <vargaz@gmail.com>
6343 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
6344 nop code by patching the call address to point to the nullified class init
6345 trampoline, as the former does not seem to be safe on SMP machines.
6347 2009-02-23 Mark Probst <mark.probst@gmail.com>
6349 * mini-ops.h: Fix the argument types for a few x86 opcodes where
6352 2009-02-23 Zoltan Varga <vargaz@gmail.com>
6354 * basic-float.cs basic-calls.cs: Fix warnings.
6356 2009-02-22 Mark Probst <mark.probst@gmail.com>
6358 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
6359 correct frame pointer in the LMF. Should fix #478394.
6361 2009-02-22 Zoltan Varga <vargaz@gmail.com>
6363 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
6365 * image-writer.c: Make the binary writer less verbose.
6367 2009-02-21 Zoltan Varga <vargaz@gmail.com>
6369 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
6370 are called from runtime invoke wrappers.
6372 2009-02-20 Zoltan Varga <vargaz@gmail.com>
6374 * cpu-ppc.md (store_memindex): Increase the size of this.
6376 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6378 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6380 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
6382 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
6385 Last fix for of #467201.
6388 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6390 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6392 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
6393 and long_conv_to_r8_2:
6395 Fixed part of #467201.
6397 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6399 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6401 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
6402 conversion to 32 bits.
6404 * cpu-x86.md: Increase the size of int_conv_to_r4.
6406 * basic-float.cs: Add a test for this.
6408 Fixed part of #467201.
6410 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6412 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6414 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
6415 conversion to 64 bits.
6417 * basic-float.cs: Add a test for this.
6419 Fixed part of #467201.
6421 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6423 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6425 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
6426 This behavior is compatible with MS.
6428 * iltest.il.in: Add a test for this.
6430 Fixed part of #467201.
6432 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6434 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6436 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
6437 change the precision of the value.
6439 * cpu-x86.md: Define len for float_conv_to_r4.
6441 * basic-float.cs: Add a test for this.
6443 Fixed part of #467201.
6445 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
6447 * mini.c: Adjust locking order to the new semantics where the loader lock
6450 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
6459 * mini-trampolines.c:
6472 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
6474 2009-02-18 Zoltan Varga <vargaz@gmail.com>
6476 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
6479 2009-02-17 Zoltan Varga <vargaz@gmail.com>
6481 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
6482 for cctors if needed.
6484 2009-02-17 Mark Probst <mark.probst@gmail.com>
6486 * mini-ppc.c: Fix build on Darwin.
6488 2009-02-17 Zoltan Varga <vargaz@gmail.com>
6490 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
6491 version instead of 3 as valgrind doesn't like version 3.
6493 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
6495 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
6496 usable for hashing methods.
6497 (emit_extra_methods): Use the new hash to avoid putting every method in the
6500 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
6502 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
6503 whenever a method ref could match a method.
6505 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
6508 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
6511 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
6513 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
6514 the encoding buffer.
6516 * method-to-ir.c (mono_method_check_inlining): Avoid calling
6517 mono_method_get_header () on inflated methods as an optimization.
6519 2009-02-16 Zoltan Varga <vargaz@gmail.com>
6521 * ssa.c (fold_ins): Fix another crash if the instruction following the
6522 switch was optimized away.
6524 2009-02-16 Mark Probst <mark.probst@gmail.com>
6526 Contributed under the terms of the MIT/X11 license by Steven
6527 Munroe <munroesj@us.ibm.com>.
6529 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
6531 2009-02-16 Zoltan Varga <vargaz@gmail.com>
6533 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
6534 around the mono_domain_alloc calls, it is now done by the functions
6537 * aot-compiler.c (compile_method): Only add wrappers referenced by
6538 the method if compiling with full AOT.
6539 (mono_compile_assembly): Error out if --aot=full is specified on
6540 a platform where it is not supported.
6542 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
6545 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
6548 * aot-runtime.c (load_named_code): Handle
6549 mono_arm_throw_exception_by_token.
6551 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
6553 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
6556 * Makefile.am (fullaotcheck): Exit if a test fails.
6558 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
6560 (mono_compile_assembly): Handle the assembler failing.
6562 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
6563 accepting subsections of .bss.
6565 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
6568 * aot-compiler.c: Remove some unused includes.
6570 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
6571 now in MonoImageWriter.
6573 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
6574 code sequence which matches a non-virtual call. Fixes #472654.
6576 2009-02-15 Zoltan Varga <vargaz@gmail.com>
6578 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
6581 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
6582 use the image/dwarf writers directly.
6584 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
6587 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
6590 * image-writer.h: Fix some typos.
6592 * dwarfwriter.h dwarfwriter.c: New files.
6594 * aot-compiler.c: Extract the DWARF info writing functionality into a
6597 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
6598 argument to return unwind info.
6600 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
6602 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
6604 * aot-runtime.c (decode_method_ref): Add a case for
6605 MONO_AOT_METHODREF_WRAPPER_NAME.
6607 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
6610 * aot-compiler.c (encode_method_ref): Use the new constants.
6612 * aot-runtime.c (decode_method_ref): Ditto.
6614 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
6615 be compiled, not the icall itself.
6617 2009-02-14 Zoltan Varga <vargaz@gmail.com>
6619 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
6620 using decode_method_ref ().
6622 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
6623 convert it to an in32. Fixes #475859.
6625 * arrays.cs: Add a test.
6627 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6629 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
6632 * basic-long.cs: Add a test.
6634 2009-02-12 Mark Probst <mark.probst@gmail.com>
6636 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
6637 remove the frame pointer in leaf methods which don't receive any
6638 arguments, don't throw exceptions and don't do dynamic stack
6641 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6643 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
6644 the fail_tramp changes. Hopefully fixes #475132.
6646 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
6648 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
6649 instead of mono_metadata_signature_dup_full.
6651 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6653 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
6654 for processing jump tables. Fixes #473787.
6656 2009-02-11 Mark Probst <mark.probst@gmail.com>
6658 * mini-generic-sharing.c: mini_method_get_context() just calls
6659 mono_method_get_context_general() now.
6661 * mini.c, mini.h: Moved get_object_generic_inst(),
6662 construct_object_context_for_method() and
6663 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
6665 2009-02-11 Zoltan Varga <vargaz@gmail.com>
6667 * branch-opts.c (mono_if_conversion): Handle the case where the merged
6668 basic block fell through to its successor bblock without a branch. Fixes
6671 * iltests.il.in: Add a test.
6673 * aot-compiler.c (encode_method_ref): Encode methods of array types.
6674 (can_encode_patch): We can now handle arrays of generic parameters and
6677 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
6679 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
6680 the AOT file to avoid some #ifdefs in aot-runtime.c
6682 * mini.h: Bump AOT file format version.
6684 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6686 * Makefile.am (fullaotcheck): Make this run the tests.
6688 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
6690 2009-02-10 Mark Probst <mark.probst@gmail.com>
6692 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
6693 individually. Fixes #473482.
6695 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6697 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
6699 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
6701 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
6702 (mono_compile_assembly): Hush compile warnings about
6703 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
6706 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6708 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
6710 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
6712 * aot-compiler.c: Fix arm support.
6714 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
6715 img_writer_emit_unset_mode () function.
6717 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
6718 (mono_unwind_get_dwarf_pc_reg): Ditto.
6720 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
6721 Move almost all platform specific code to a set of arch_ functions,
6722 and document them to ease porting.
6724 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
6726 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
6728 * aot-compiler.c: Extract the image writing functionality into a separate
6729 module to reduce the size of this file.
6731 2009-02-09 Geoff Norton <gnorton@novell.com>
6733 * mini-s390.c: Fix the signature of emit_sig_cookie.
6735 2009-02-09 Zoltan Varga <vargaz@gmail.com>
6737 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
6739 * aot-runtime.c (is_shared_got_patch): Ditto.
6741 * aot-runtime.c (load_named_code): Cope with the fact that
6742 decode_got_entry () won't decode the patch fully if its corresponding got
6743 entry is already filled.
6745 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
6747 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
6749 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
6750 as the moving pointer instead of 'buf' for consistency with the rest of the
6752 (mono_arch_create_monitor_exit_trampoline): Ditto.
6754 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
6755 generic_class_init trampolines.
6756 (add_generic_class): Extract some code from add_generic_instances () into a
6757 separate function so it can be called from other places too.
6758 (compile_method): Call add_generic_class () for the classes of inflated methods
6759 referenced by the method.
6760 (can_encode_patch): Allow references to generic parameters.
6762 * aot-runtime.c: Add support the patches required by the new trampolines.
6764 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
6767 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
6770 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
6771 this from get_throw_pending_exception, make the signature full aot compatible.
6773 * Makefile.am (fullaotcheck): New target to run full-aot tests.
6775 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
6777 * exceptions.cs: Add a test.
6779 2009-02-07 Zoltan Varga <vargaz@gmail.com>
6781 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
6782 use the DWARF_DATA_ALIGN constant instead.
6784 * exception-<ARCH>.c: Update after the above change.
6786 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
6789 * mini-arm.c: Enable the dwarf unwinder.
6791 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
6792 instead of mono_class_setup_vtable ().
6794 2009-02-07 Zoltan Varga <vargaz@gmail.com>
6796 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
6799 * mini-x86.h: Enable the dwarf unwinder.
6801 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
6803 Fix mcs/tests/test-7.cs
6804 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
6807 2009-02-06 Zoltan Varga <vargaz@gmail.com>
6809 * mini.c (print_jit_stats): Remove some unused statistics.
6811 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6813 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
6815 2009-02-05 Mark Probst <mark.probst@gmail.com>
6817 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
6818 the method we get from mono_object_get_virtual_method() because
6819 that function does it properly, now.
6821 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6823 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
6824 opcodes. Fixes #472775.
6826 2009-02-05 Mark Probst <mark.probst@gmail.com>
6828 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
6829 fact that mono_find_jit_info() sometimes returns the context
6830 corresponding to the jit info in new_ctx. Fixes #472600.
6832 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6834 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
6835 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
6836 klass->enum_basetype directly.
6838 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
6841 * unwind.c: Avoid 0 sized arrays.
6843 2009-02-04 Zoltan Varga <vargaz@gmail.com>
6845 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
6846 size on systems with 64k pages. Fixes #471389.
6848 2009-02-04 Mark Probst <mark.probst@gmail.com>
6850 Contributed under the terms of the MIT/X11 license by Steven
6851 Munroe <munroesj@us.ibm.com>.
6853 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
6854 for LOADI4_MEMBASE. Use addi instead of addic if it's not
6857 2009-02-04 Mark Probst <mark.probst@gmail.com>
6859 Contributed under the terms of the MIT/X11 license by Steven
6860 Munroe <munroesj@us.ibm.com>.
6862 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
6865 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
6866 The trampoline can be longer on PPC64.
6868 2009-02-04 Mark Probst <mark.probst@gmail.com>
6870 Contributed under the terms of the MIT/X11 license by Steven
6871 Munroe <munroesj@us.ibm.com>.
6873 * mini-ppc.c: Compiler warning fixes and trivial code
6876 2009-02-04 Zoltan Varga <vargaz@gmail.com>
6878 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
6879 ins->dreg which could be a hardware register, not a vreg.
6881 * aot-compiler.c (emit_method_dwarf_info): Ditto.
6883 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
6884 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
6886 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
6888 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
6889 ->dreg, that is not the vreg we are looking for.
6891 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
6893 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
6896 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
6899 2009-02-03 Zoltan Varga <vargaz@gmail.com>
6901 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
6903 * aot-compiler.c (emit_line_number_info): Fix line number emission when
6906 * aot-compiler.c: Add xdebug support on x86.
6908 * unwind.c: Add x86 support.
6910 * aot-compiler.c (emit_exception_debug_info): Control the emission of
6911 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
6913 * mini.c (mini_method_compile): Ditto.
6915 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
6918 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
6919 which mimic .push_section/.pop_section in GAS.
6921 * aot-compiler.c: Emit precise live range information for variables.
6923 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
6925 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
6926 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
6929 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
6930 the live ranges of variables.
6932 * mini.h (struct MonoMethodVar): Add two fields containing the live range
6933 of the variable in terms of native offsets.
6935 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
6937 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
6939 2009-02-02 Mark Probst <mark.probst@gmail.com>
6941 Contributed under the terms of the MIT/X11 license by Steven
6942 Munroe <munroesj@us.ibm.com>.
6944 * exceptions-ppc.c (restore_regs_from_context): Correct operand
6945 order (offset then base reg) for ppc_load_multiple_regs.
6946 (emit_save_saved_regs) Correct operand order for
6947 ppc_store_multiple_regs.
6948 (mono_arch_get_call_filter): Correct operand order for
6949 ppc_load_multiple_regs.
6951 * mini-ppc.c (emit_memcpy): Fix operand order for
6952 ppc_load_reg_update and ppc_store_reg_update.
6953 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
6954 (mono_arch_emit_epilog): Correct operand order for
6955 ppc_load_multiple_regs.
6957 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
6958 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
6960 2009-02-02 Mark Probst <mark.probst@gmail.com>
6962 * cpu-ppc64.md: Fixed storer4_memindex length.
6964 2009-02-02 Zoltan Varga <vargaz@gmail.com>
6966 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
6969 * aot-compiler.c (emit_line_number_info): Optimize this.
6971 2009-02-01 Zoltan Varga <vargaz@gmail.com>
6973 * aot-compiler.c: Disassemble tokens in the IL disassembly.
6975 * aot-compiler.c: Add debug info for methods without debug info by
6976 emitting an IL file and having the line number info referencing that file.
6978 * aot-compiler.c: Optimize the size of the generated line number info.
6980 * aot-compiler.c: Emit line number info in xdebug mode.
6982 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
6985 2009-01-31 Zoltan Varga <vargaz@gmail.com>
6987 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
6989 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
6992 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
6994 * basic-calls.cs: Test for the weird crash found on arm.
6996 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
6998 * cpu-arm.md: Increase the size of storer8_membase_reg and
6999 loadr8_membase_reg to 24 bytes to accomodate the extra add.
7001 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
7002 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
7003 reg to LR otherwise we'll be loading/storing from just the offset.
7005 2009-01-30 Miguel de Icaza <miguel@novell.com>
7007 Question: if we are storing gint32's inside the "*native_offset",
7008 should we change the signature to "gint32 *native_offset" to
7009 ensure that we do not have type definition problems?
7011 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
7012 an int * as this is what the other function expects, causes
7013 problems with Freescale's compiler that defined int32_t to be a
7014 long and makes int incompatible
7016 2009-01-30 Miguel de Icaza <miguel@novell.com>
7018 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
7019 filename conflict with bjam.
7021 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7023 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
7024 as it might use decomposed ops.
7026 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7028 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
7030 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
7033 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
7035 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
7038 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
7039 way registers are stored in MonoContext on arm.
7041 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
7042 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
7044 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
7046 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
7048 * mini.c (mini_init): Register mono_isfinite.
7050 * jit-icalls.c (mono_isfinite): New jit icall.
7052 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
7054 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
7055 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
7058 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7060 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
7061 separate frame and stack pointers, so we must use FP to find the register
7063 The FP reg is retrieved from the MonoContext::regs array.
7065 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7067 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
7070 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7072 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
7073 return R4 and R8 when not running under softfloat.
7075 Fixes basic-calls.exe
7077 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7079 * mini-arm.c: Implement some overflow opcodes.
7081 2009-01-29 Miguel de Icaza <miguel@novell.com>
7083 * ssa.c: handle another alloca.h
7085 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
7086 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
7087 MONO_ARCH_USE_SIGACTION.
7089 * aot-runtime.c, mini-exceptions.c: Replace platform define with
7092 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
7094 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
7095 PPC targets as sigaction does not exist on all platforms, define
7096 this on a per-platform basis.
7098 Instead of erroring out if the platform is not defined, include
7099 mini-ppc-os.h, and expect that the OS specific setting provides
7100 the required information.
7102 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7104 * aot-compiler.c: Fix --enable-minimal=aot.
7106 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7108 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
7111 2009-01-29 Zoltan Varga <vargaz@gmail.com>
7113 * exceptions-arm.c: Fix warnings.
7115 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
7118 * mini-x86.c: Fix --enable-minimal=jit build.
7120 * mini.c: Really fix --enable-minimal=jit build.
7122 * mini.c (construct_object_context_for_method): Move this outside
7123 the DISABLE_JIT block to fix the --enable-minimal=jit build.
7125 "Backported" of r124984 from 2.0 branch.
7127 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
7129 "Backport" of r124977 + r124978 from 2.0 branch.
7131 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
7132 to avoid calling mono_exception_from_token () from the throw trampoline.
7133 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
7134 for throwing corlib exceptions, this fixes full-aot support for corlib
7137 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
7139 2009-01-29 Miguel de Icaza <miguel@novell.com>
7141 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
7142 part of the changes to split the code in mini into operating
7143 system specific files.
7145 This patch was done by copying mini.c to the respective files to
7146 preserve SVN history.
7148 2009-01-29 Zoltan Varga <vargaz@gmail.com>
7150 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
7152 2009-01-28 Zoltan Varga <vargaz@gmail.com>
7154 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
7155 remoting-invoke-with-check wrappers of shared methods.
7157 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
7159 2009-01-27 Mark Probst <mark.probst@gmail.com>
7161 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
7162 optimization if the top of stack is the last instruction in the
7163 bblock. Otherwise it might have been used after its definition.
7166 2009-01-27 Zoltan Varga <vargaz@gmail.com>
7168 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
7169 method as well when get_vcall_slot () fails to match a code sequence.
7171 * mini-arm.c: Fix the android build, which doesn't have
7174 2009-01-26 Zoltan Varga <vargaz@gmail.com>
7176 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
7179 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
7181 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
7183 2009-01-26 Zoltan Varga <vargaz@gmail.com>
7185 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
7186 and put its id into jinfo->used_regs. This is only used on amd64,
7187 which is currently the only platform generating unwind info.
7189 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
7190 the dwarf unwinder. This is required to correctly handle async exceptions
7191 like thread abort and stack overflows, which can happen while a method
7192 is in the middle of its prolog or epilog.
7194 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
7195 the unwind info belonging to an AOTed method.
7197 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
7198 into cfg->unwind_ops.
7200 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
7202 * mini.c (mini_init): Call mono_unwind_init ().
7203 (mini_cleanup): Call mono_unwind_cleanup ().
7205 * unwind.c: Add functions for managing a set of unwind info entries, allowing
7206 unwind info to be shared between methods.
7208 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
7211 * exceptions-amd64.c (mono_arch_exceptions_init): Call
7212 get_throw_pending_exception () to avoid initialization races.
7214 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
7215 mono_arch_exceptions_init () function.
7217 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
7219 2009-01-25 Zoltan Varga <vargaz@gmail.com>
7221 * mini.c (mono_get_domain_intrinsic): New helper function.
7222 (mono_get_thread_intrinsic): Ditto.
7224 * mini-arm.c mini-ia64.c: Use the new helper functions.
7226 * method-to-ir.c (mono_method_to_ir): Fix the comment for
7227 the last constrained_call change, since it is needed in the non-AOT
7230 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
7232 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
7233 mono_get_lmf_addr () on arm eabi linux.
7235 2009-01-24 Zoltan Varga <vargaz@gmail.com>
7237 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
7238 code sequence which matches a non-virtual call.
7240 2009-01-23 Mark Probst <mark.probst@gmail.com>
7242 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
7245 2009-01-23 Zoltan Varga <vargaz@gmail.com>
7247 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
7248 runtime-invoke wrappers, since they are also shared based on signature.
7250 2009-01-22 Mark Probst <mark.probst@gmail.com>
7252 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
7253 info from the (correct) context.
7255 2009-01-22 Zoltan Varga <vargaz@gmail.com>
7257 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
7259 * unwind.c (mono_unwind_frame): New function to unwind through a frame
7260 using dwarf unwinding info. Not yet used.
7262 * mini.c (mini_init): When using xdebug, disable freeing of domains.
7264 2009-01-21 Mark Probst <mark.probst@gmail.com>
7266 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
7269 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
7270 special case and handle mono_arch_delegate_invoke_impl() returning
7271 function descriptors.
7273 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
7274 trampolines return function descriptors, too.
7276 2009-01-21 Zoltan Varga <vargaz@gmail.com>
7278 * method-to-ir.c (handle_alloc): Avoid generic instances in the
7279 out_of_line optimization.
7281 2009-01-21 Martin Baulig <martin@ximian.com>
7284 (MonoCompile): Added `disable_deadce_vars' to disable removing
7288 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
7289 inside the debugger.
7291 * liveness.c (mono_analyze_liveness): Don't remove any unused
7292 variables if `cfg->disable_deadce_vars' is set.
7294 2009-01-21 Mark Probst <mark.probst@gmail.com>
7296 * method-to-ir.c: Only apply exception constructor optimization if
7297 the the method actually belongs to an exception class. Fixes
7300 2009-01-21 Zoltan Varga <vargaz@gmail.com>
7302 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
7303 change inside a #ifdef __mono_ppc64__.
7305 * aot-compiler.c (compile_method): Remove the previous limitation.
7307 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
7308 on type variables in AOTed code.
7310 * aot-compiler.c (compile_method): Skip generic methods having type
7311 constraints on their generic parameters.
7313 * aot-compiler.c (compile_method): Check for methods which cannot be
7314 encoded inside RGCTX_FETCH patches as well.
7316 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
7319 2009-01-20 Mark Probst <mark.probst@gmail.com>
7321 * method-to-ir.c: Force the vtable variable in shared generic code
7322 for the case that they might show up on a stack trace where they
7325 * mini-exceptions.c: Save and use generic sharing info as well as
7326 IP in stack traces to resolve shared generic instantiations.
7328 2009-01-20 Zoltan Varga <vargaz@gmail.com>
7330 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
7331 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
7333 2009-01-20 Mark Probst <mark.probst@gmail.com>
7335 * method-to-ir.c: Do generic sharing for array constructors.
7337 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
7339 * mini-exceptions.c (mono_print_thread_dump): Add information
7340 about the thread state using wapi_current_thread_desc.
7342 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
7344 * basic-simd.cs: Tests for the new constructors.
7346 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
7348 * mini-ops.h: Added OP_EXPAND_*
7352 * mini-x86.c (mono_arch_output_basic_block): Same.
7354 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
7356 2009-01-19 Zoltan Varga <vargaz@gmail.com>
7358 * iltests.il.in: Add a test for #467385.
7360 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
7362 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
7363 thread been cleaned up is not the same currently in execution.
7365 Fixes appdomain-unload crashes on windows, osx and linux variants
7366 without the __thread keyword.
7368 2009-01-18 Zoltan Varga <vargaz@gmail.com>
7370 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
7371 (koush@koushikdutta.com). Implement this for android.
7373 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
7374 begins with a digit.
7376 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
7377 mono_marshal_get_write_barrier ().
7379 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
7381 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
7382 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
7383 that pass them on a register pair.
7385 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
7386 test was crashing due to that.
7388 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
7390 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
7391 trampoline code. Include ucontext.h only if available.
7393 2009-01-15 Mark Probst <mark.probst@gmail.com>
7395 * mini.c: mono_domain_lookup_shared_generic() takes an open method
7396 and doesn't check whether it's sharable, like it was before
7397 removing the shared generics hash. This brings IronPython
7398 performance back to what it was before that change.
7400 2009-01-14 Mark Probst <mark.probst@gmail.com>
7402 * method-to-ir.c: Handle delegate invocation optimization earlier,
7403 otherwise it would be handled (much more slowly) by the
7404 final/sealed optimization.
7406 2009-01-13 Zoltan Varga <vargaz@gmail.com>
7408 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
7409 domain is not set. Fixes #465864.
7411 2009-01-12 Mark Probst <mark.probst@gmail.com>
7413 * method-to-ir.c: Don't stop sharing of generic methods with catch
7414 clauses - we already handle those.
7416 2009-01-12 Mark Probst <mark.probst@gmail.com>
7418 * mini.c, mini.h: lookup_generic_method() is now
7419 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
7420 making the shared_generics_hash obsolete.
7422 2009-01-12 Mark Probst <mark.probst@gmail.com>
7424 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
7425 use the red zone. Make room on the stack first and then use it,
7426 not the other way around.
7428 2009-01-12 Zoltan Varga <vargaz@gmail.com>
7430 * mini.c (mini_init): Call mono_xdebug_init ().
7432 * aot-compiler.c (mono_xdebug_init): Make this non-static.
7434 2009-01-11 Zoltan Varga <vargaz@gmail.com>
7436 * TestDriver.cs: Add an --iter argument to run tests multiple times.
7438 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
7441 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
7442 debug+unwind info for trampolines.
7444 * mini.c (mono_create_unwind_op): New helper function.
7446 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
7448 2009-01-10 Zoltan Varga <vargaz@gmail.com>
7450 * aot-compiler.c: Fix the build.
7452 2009-01-09 Zoltan Varga <vargaz@gmail.com>
7454 * Makefile.am: Update dtrace-prelink.sh location.
7456 2009-01-08 Zoltan Varga <vargaz@gmail.com>
7458 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
7459 optimization. Fixes #464520.
7461 2009-01-07 Bill Holmes <billholmes54@gmail.com>
7463 * mini-amd64.c : Adding code to save/restore non-volatile registers
7466 * exceptions-amd64.c : Adding code to save/restore non-volatile
7467 registers on Winx64.
7469 Contributed under MIT/X11 license.
7471 2009-01-07 Zoltan Varga <vargaz@gmail.com>
7473 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
7474 __GNUC_MINOR__ which can break when the major version changes.
7476 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
7478 * basic-simd.cs: Add tests for usage of the sizeof opcode.
7480 2009-01-07 Geoff Norton <gnorton@novell.com>
7482 * helpers.c: Allow mono -v -v -v to work on darwin.
7484 2009-01-05 Bill Holmes <billholmes54@gmail.com>
7486 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
7489 Contributed under MIT/X11 license.
7491 2009-01-05 Zoltan Varga <vargaz@gmail.com>
7493 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
7494 instead of directly accessing type->data.klass. Fixes #462016.
7495 (mono_allocate_stack_slots_full): Ditto.
7497 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
7498 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
7500 * aot-compiler.c (emit_plt): Fix ARM build.
7502 2009-01-04 Zoltan Varga <vargaz@gmail.com>
7504 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
7506 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
7509 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
7510 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
7513 * iltests.il.in: Add a regression test.
7515 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7517 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
7519 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7521 * basic-simd.cs: Add a regression test for #462457.
7523 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7525 * mini-ops.h: Add a definition of XPHI.
7527 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
7529 * ssa.c (op_phi_to_move): Handle XPHI.
7531 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
7535 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7537 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
7539 2008-12-31 Geoff Norton <gnorton@novell.com>
7541 * mini-ppc.c: The prolog size allocated can be too small for darwin
7542 ppc32 under certain circumstances. Also fix a small logic bug.
7544 2008-12-29 Zoltan Varga <vargaz@gmail.com>
7546 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
7547 while loading AOT methods.
7549 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
7550 since only the former is nulled out after a successful cast. This prevents
7551 crashes with rethrown exceptions when using --debug=casts.
7553 2008-12-24 Mark Probst <mark.probst@gmail.com>
7555 * mini.h: New macro for checking whether a method is final,
7556 i.e. whether the method or its class is marked final.
7558 * method-to-ir.c: Use the new macro for all final-checks
7559 consistently. Fixes the crash in the System.ServiceModel tests.
7561 2008-12-23 Mark Probst <mark.probst@gmail.com>
7563 * mini-exceptions.c (get_exception_catch_class): Corrected another
7564 overly strict assertion.
7566 2008-12-23 Mark Probst <mark.probst@gmail.com>
7568 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
7569 Clobbering it is not allowed because the caller might use it as
7570 the vtable register in the interface call.
7572 2008-12-19 Mark Probst <mark.probst@gmail.com>
7574 * mini-exceptions.c (get_exception_catch_class): Corrected an
7575 overly strict assertion.
7577 2008-12-18 Mark Mason <mmason@upwardaccess.com>
7579 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
7581 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
7583 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
7585 * cpu-mips.md: correct lengths for certain long_ opcodes.
7587 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
7589 * 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().
7591 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7593 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
7595 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7597 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
7599 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
7601 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
7604 2008-12-16 Mark Mason <mmason@upwardaccess.com>
7606 * 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
7608 * 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)
7610 2008-12-15 Mark Mason <mmason@upwardaccess.com>
7612 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
7614 2008-12-14 Zoltan Varga <vargaz@gmail.com>
7616 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
7617 gshared code. Fixes #458947.
7619 * generics.cs: Add a test.
7621 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7623 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7625 * mini-mips.c: first pass n32 code generation.
7627 * mini-mips.h: datatypes and defines for n32 support.
7629 * exceptions-mips.c: first pass n32 code generation.
7631 * tramp-mips.c: first pass n32 code generation.
7633 * cpu-mips.md: add long_ opcodes.
7635 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7637 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7639 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7641 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7643 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7645 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7647 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7649 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7651 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7653 * helpers.c: for mips/n32, don't pass -mips32 to objdump
7655 2008-12-12 Zoltan Varga <vargaz@gmail.com>
7657 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
7659 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
7661 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
7663 2008-12-12 Mark Probst <mark.probst@gmail.com>
7665 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
7666 descriptors for helper functions directly in front of the code.
7668 2008-12-11 Mark Probst <mark.probst@gmail.com>
7670 * method-to-ir.c: Removed an unnecessary assertion.
7672 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7674 * method-to-ir.c: Merge SGEN changes from the old JIT.
7676 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7678 * driver.c (compile_all_methods_thread_main): Handle failure of
7681 2008-12-10 Mark Probst <mark.probst@gmail.com>
7683 * mini-ppc.c: Merged with mini-ppc64.c.
7685 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
7687 * Makefile.am: Use the same sources for PPC and PPC64.
7689 * mini-ppc64.c: Removed.
7691 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7693 * branch-opts.c (remove_block_if_useless): Extract fall through detection
7694 code to mono_bb_is_fall_through.
7696 * branch-opts.c (mono_remove_critical_edges): Same.
7698 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7700 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
7701 expect that an OP_BR_REG will be there.
7703 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7705 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
7706 for the many branch ops. The original check miss OP_BR_REG.
7710 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7712 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
7714 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7716 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
7717 while holding the aot lock.
7719 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7721 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
7723 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7725 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
7726 to release all runtime callable wrappers held by the runtime.
7728 Contributed under MIT/X11 license.
7730 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7732 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
7735 Contributed under MIT/X11 license.
7737 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7739 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
7740 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
7742 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7744 * cpu-mips.md: fix ckfinite length
7746 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
7747 (mono_arch_lowering_pass): cleanup, rearrange for clarity
7748 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
7750 2008-12-08 Mark Mason <mmason@upwardaccess.com>
7752 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
7754 2008-12-08 Geoff Norton <gnorton@novell.com>
7756 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
7757 size by 8 bytes as well.
7759 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7761 * basic-simd.cs: Fix method names for Vector16b.
7763 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7765 * basic-simd.cs: Fix method names for Vector16sb.
7767 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7769 * basic-simd.cs: Fix method names for Vector8us.
7771 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7773 * basic-simd.cs: Fix method names for Vector8s.
7775 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7777 * basic-simd.cs: Fix method names for Vector4ui.
7779 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7781 * basic-simd.cs: Fix method names for Vector2l.
7783 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7785 * basic-simd.cs: Fix method names for Vector2d.
7787 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7789 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
7790 that are extension methods.
7792 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7794 * basic-simd.cs: Fix method names for Vector4f.
7796 2008-12-08 Zoltan Varga <vargaz@gmail.com>
7798 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
7799 as such. Fixes #456669.
7801 2008-12-07 Mark Mason <mmason@upwardaccess.com>
7803 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
7805 2008-12-07 Mark Mason <mmason@upwardaccess.com>
7807 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
7808 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
7809 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
7810 (mips_adjust_stackframe): handle FP spills
7812 * mini-ops.h: add mips_mtc1_s2
7814 * cpu-mips.md: add mips_mtc1_s2
7816 2008-12-07 Zoltan Varga <vargaz@gmail.com>
7818 * unwind.c: New file, move the unwind info encoding functions here from
7819 aot-compiler.c, so they could be used at runtime too.
7821 2008-12-05 Mark Mason <mmason@upwardaccess.com>
7823 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
7824 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
7826 2008-12-05 Mark Mason <mmason@upwardaccess.com>
7828 * mini-mips.c: cleanup warnings
7829 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
7830 (mips_adjust_stackframe): handle case of taking the address of stack locals
7832 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7834 * aot-compiler.c: Implement a few functions missing from the asm writer.
7835 (emit_method_code): Only write symbols for methods when using the bin
7836 writer, since the assembler can't deal with the characters in our method
7839 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
7841 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
7844 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
7845 a bit to also restore %rax.
7847 2008-12-05 Mark Probst <mark.probst@gmail.com>
7849 * mini-ppc.c: Some simple merges from mini-ppc64.c.
7851 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7853 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
7856 2008-12-05 Mark Probst <mark.probst@gmail.com>
7858 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
7860 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
7861 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
7863 * exceptions-ppc64.c: Removed.
7865 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
7867 2008-12-05 Mark Probst <mark.probst@gmail.com>
7869 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
7872 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
7874 * tramp-ppc64.c: Removed.
7876 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7878 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
7881 2008-12-05 Mark Probst <mark.probst@gmail.com>
7883 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
7885 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
7886 mini-ppc.h instead of mini-ppc64.h.
7888 * mini-ppc64.h: Removed.
7890 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7892 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
7894 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
7896 2008-12-05 Mark Probst <mark.probst@gmail.com>
7898 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
7899 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
7902 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7904 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
7906 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7908 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
7910 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7912 * basic-simd.cs: Tests for operator == and != on Vector4f.
7914 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7916 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
7918 * simd-intrinsics.c: Kill useless enum.
7920 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7922 * cpu-mips.md: add long_conv_to_ovf_i4_2
7923 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
7925 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7927 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
7929 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
7931 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7933 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
7935 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7937 * basic-simd.cs: Add tests for new methods.
7939 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7941 * simd-intrinsics.c: Add support for operator == and !=
7944 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
7946 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7948 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
7950 2008-12-04 Zoltan Varga <vargaz@gmail.com>
7952 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
7954 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
7955 MONO_PATCH_INFO_ICALL_ADDR.
7957 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
7959 * aot-compiler.c: Resurrect full-aot support.
7961 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7963 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
7965 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7967 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
7969 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
7971 * basic-simd.cs: Fix tests to work under ppc.
7972 Remove tests for methods that will be removed.
7974 2008-12-03 Mark Probst <mark.probst@gmail.com>
7976 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
7977 generic type (via a typedef or typeref) correctly.
7979 2008-12-03 Zoltan Varga <vargaz@gmail.com>
7981 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
7982 diagnose an assertion failure.
7984 2008-12-02 Mark Probst <mark.probst@gmail.com>
7986 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
7987 Fix trampoline size.
7989 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
7990 conversion opcodes are implemented natively instead via emulation.
7992 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7994 * cpu-mips.md: remove mips_xori
7996 * mini-ops.h: remove mips_xori
7998 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
8000 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
8002 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
8004 2008-12-01 Mark Mason <mmason@upwardaccess.com>
8006 * cpu-mips.md: fix instruction lengths.
8008 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
8010 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
8012 * mini-ops.h: fix slti / sltiu op profiles.
8014 2008-12-02 Martin Baulig <martin@ximian.com>
8016 * method-to-ir.c (mono_method_to_ir): Disable debugging
8017 information for the init locals block to make the debugger stop
8018 after all locals have been initalized.
8020 2008-12-02 Martin Baulig <martin@ximian.com>
8022 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
8023 running inside the debugger.
8025 2008-12-01 Zoltan Varga <vargaz@gmail.com>
8027 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
8030 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
8031 alu->alu imm optimization which only shows if deadce is disabled.
8033 * aot-compiler.c: Rename the function names for the binary and asm writers
8034 so they can coexist in the same process. Rework the xdebug code to use the
8035 asm writer. This avoids the need to call into the runtime to dump the
8036 debugging info. Add more debugging info for types.
8038 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
8040 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
8041 cpu description tables, they can't occur in cpu-<ARCH>.md.
8043 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
8044 the stack in CEE_LDFLDA. Fixes #450542.
8046 * generics.cs: Add a new test.
8048 2008-12-01 Mark Mason <mmason@upwardaccess.com>
8050 * mini-ops.h: updated MIPS opcodes
8051 * mini-mips.c: decompose long opts
8052 * mini-mips.h: decompose long opts
8054 2008-11-29 Mark Mason <mmason@upwardaccess.com>
8056 * cpu-mips.md: fix length on int_rem_un
8057 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
8059 2008-11-29 Zoltan Varga <vargaz@gmail.com>
8061 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
8063 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
8065 2008-11-29 Martin Baulig <martin@ximian.com>
8067 * mini-exceptions.c (mono_handle_native_sigsegv): Check
8068 mono_debug_using_mono_debugger() in addition to the
8069 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
8071 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8073 * mini-ops.h: updated more MIPS opcodes
8074 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
8075 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
8077 2008-11-28 Mark Probst <mark.probst@gmail.com>
8079 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
8081 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8083 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
8084 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
8085 * mini-ops.h: correct selected mips opcode entries
8087 2008-11-28 Mark Probst <mark.probst@gmail.com>
8089 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
8092 2008-11-28 Mark Probst <mark.probst@gmail.com>
8094 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
8096 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8098 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
8099 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
8100 * mini-mips.h: disable IMT
8101 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
8103 2008-11-28 Mark Probst <mark.probst@gmail.com>
8105 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
8107 2008-11-28 Mark Probst <mark.probst@gmail.com>
8109 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
8111 2008-11-28 Zoltan Varga <vargaz@gmail.com>
8113 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
8116 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8118 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
8119 for Set/GetVector aligned versions.
8121 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8123 * basic-simd.cs: Add tests for Get/SetVector.
8125 2008-11-27 Mark Probst <mark.probst@gmail.com>
8127 * mini.c: Removed g_slist_append_mempool(). Now in
8130 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8132 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
8133 size properly and make the bounds check optional.
8135 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
8136 for SetVector and IsAligned.
8138 2008-11-27 Zoltan Varga <vargaz@gmail.com>
8140 * mini.c: Remove unused mono_normalize_opcodes () function.
8142 2008-11-26 Mark Probst <mark.probst@gmail.com>
8144 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
8145 using the new atomic add ops now.
8147 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
8150 2008-11-26 Mark Probst <mark.probst@gmail.com>
8152 * mini-ppc64.c: Several fixes.
8154 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8156 * cpu-mips.md: added jump_table
8157 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
8159 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8161 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
8163 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8165 * mini-ops.h: corrected a handful of MIPS opcodes.
8167 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8169 * aot-compiler.c: MIPS to use ELF writer
8171 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8173 * mini-codegen.c: remove MIPS specific assert.
8175 2008-11-25 Mark Probst <mark.probst@gmail.com>
8177 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
8178 fixes. PPC64 now passes most of the runtime regressions.
8180 2008-11-24 Zoltan Varga <vargaz@gmail.com>
8182 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
8183 volatile intervals a bit.
8185 2008-11-24 Mark Probst <mark.probst@gmail.com>
8187 * basic-long.cs: New test case.
8189 2008-11-23 Zoltan Varga <vargaz@gmail.com>
8191 * mini.c (mini_method_compile): Disable globalra for large methods for
8194 * regalloc2.c (order_moves): Add fp support.
8196 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
8197 source bblock ends with an OP_BR_REG.
8199 * ratests.cs: Add a new test.
8201 2008-11-23 Mark Probst <mark.probst@gmail.com>
8203 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
8204 sharing. PPC64 now passes generics.exe.
8206 2008-11-23 Mark Probst <mark.probst@gmail.com>
8208 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
8210 2008-11-23 Zoltan Varga <vargaz@gmail.com>
8212 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
8213 memory when mono_jit_info_table_find () can't find the method in the
8216 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
8219 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
8222 2008-11-23 Mark Probst <mark.probst@gmail.com>
8224 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
8225 Several fixes. PPC64 now runs exceptions.exe and
8226 devirtualization.exe.
8228 2008-11-22 Mark Probst <mark.probst@gmail.com>
8230 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
8231 arrays.exe and basic-math.exe.
8233 2008-11-22 Mark Probst <mark.probst@gmail.com>
8235 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
8236 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
8238 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8240 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
8242 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8244 * method-to-ir.c: Move bounds checking macros to ir-emit.h
8246 * ir-emit.h: Move macros from method-to-ir.c to here.
8248 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8250 * mini-ops.h: Correct the long simd ops to use LREG.
8252 2008-11-21 Zoltan Varga <vargaz@gmail.com>
8254 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
8256 * mini-ops.h: Correct the dreg type of a few long opcodes.
8258 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
8261 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
8263 * mini-ppc.c: remove negative stack references in epilog
8264 for platforms that don't support the red zone.
8266 2008-11-21 Mark Probst <mark.probst@gmail.com>
8268 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
8269 point regs. Now PPC64 passes basic-calls.exe.
8271 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8273 * basic-simd.cs: Add tests for accessors of Vector2l.
8275 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8277 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
8279 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
8281 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
8283 2008-11-21 Mark Probst <mark.probst@gmail.com>
8285 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
8286 PPC64 passes basic-long.exe.
8288 2008-11-20 Mark Probst <mark.probst@gmail.com>
8290 * decompose.c: Decompose carry and overflow add on PPC64 like on
8291 other 64 bit archs. Don't decompose sub at all on PPC64.
8293 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
8294 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
8297 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8299 * basic-simd.cs: Add tests for accessors of Vector2d.
8301 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8303 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
8307 * mini-x86.c (mono_arch_output_basic_block): Same.
8309 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
8311 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8313 * basic-simd.cs: Add tests for accessors of Vector4f.
8315 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8317 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
8321 * mini-x86.c (mono_arch_output_basic_block): Same.
8323 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
8325 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8327 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
8329 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8331 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
8335 * mini-x86.c (mono_arch_output_basic_block): Same.
8337 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
8339 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8341 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
8343 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8345 * simd-intrinsics.c: Enable setters for Vector16sb.
8347 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8349 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
8353 * mini-x86.c (mono_arch_output_basic_block): Same.
8355 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
8357 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
8359 * simd-intrinsics.c: Implement setter for Vector8us.
8361 2008-11-19 Zoltan Varga <vargaz@gmail.com>
8363 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
8366 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
8368 * mini-ppc.c: remove references to the red zone in the prolog
8369 (for systems that don't support it).
8371 2008-11-19 Mark Probst <mark.probst@gmail.com>
8373 * cpu-ppc64.md: Fixed a few instruction lengths.
8375 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
8378 2008-11-19 Mark Probst <mark.probst@gmail.com>
8380 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
8383 2008-11-19 Zoltan Varga <vargaz@gmail.com>
8385 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
8387 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
8389 * mini-ops.h: Added OP_INSERT_I2.
8393 * mini-x86.c (mono_arch_output_basic_block): Same.
8395 * simd-intrinsics.c: Implement setter for Vector8s.
8397 * simd-methods.h: Add the names of get setters of Vector8s.
8399 2008-11-18 Zoltan Varga <vargaz@gmail.com>
8401 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
8403 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
8406 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
8408 2008-11-18 Mark Probst <mark.probst@gmail.com>
8410 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
8411 for PPC64. An empty program runs now.
8413 2008-11-18 Zoltan Varga <vargaz@gmail.com>
8415 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
8417 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
8418 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
8419 info for JITted code is emitted into a shared library, loadable into gdb.
8421 2008-11-18 Mark Probst <mark.probst@gmail.com>
8423 * Makefile.am: Changes to build PPC64.
8425 * mini-arch.h: Include mini-ppc64.h on PPC64.
8427 2008-11-18 Mark Probst <mark.probst@gmail.com>
8429 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
8430 in PPC code up to r119147.
8432 2008-11-18 Mark Probst <mark.probst@gmail.com>
8434 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
8435 cpu-ppc64.md: Changes for PPC64.
8437 Based on code submitted by andreas.faerber@web.de at
8438 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
8441 2008-11-18 Mark Probst <mark.probst@gmail.com>
8443 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
8444 cpu-ppc64.md: Copied from the corresponding PPC files from
8447 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
8449 * mini-ops.h: Added OP_ROUND.
8451 * cpu-x86.md: Added round.
8453 * mini-x86.c: Added support for intrinsicing Math.Round (double).
8455 * basic-math.cs: Added test_0_round to test rounding.
8457 Contributed under MIT/X11 license.
8459 2008-11-17 Bill Holmes <billholmes54@gmail.com>
8461 * aot-compiler.c : Fix the Winx64 build.
8463 Contributed under MIT/X11 license.
8465 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8467 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
8468 in OP_EXTRACT_R8 to avoid possible stack corruption.
8470 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8472 * mini-ops.h: Added OP_EXTRACT_R8/I8.
8474 * cpu-x86.md: Added extract_r8.
8476 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
8478 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
8479 a couple of OP_EXTRACT_I4.
8481 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
8483 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
8485 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8487 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
8490 2008-11-17 Zoltan Varga <vargaz@gmail.com>
8492 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
8493 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
8495 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
8496 are not needed any more.
8498 * mini.h: Remove the unused INS_LIST macros.
8500 * mini.c (mini_method_compile): Remove a disable globalra case which is no
8503 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
8506 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
8507 mono_alloc_ireg () instead.
8509 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
8512 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
8515 * aot-runtime.c (load_aot_module): Disable AOT when running under
8518 * mini-amd64.h: Change the monitor fastpath defines to check for
8519 !PLATFORM_WIN32 so they work on *bsd too.
8521 * mini.h mini.c mini-hhpa.c: Remove more unused code.
8523 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
8525 * mini.h (MonoCompile): Remove new_ir flag.
8527 * regalloc.h regalloc.c: Remove unused code.
8529 * cpu-*.md: Remove more unused opcodes.
8531 * simple-cee-ops.h simple-mini-ops.h: Removed.
8533 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
8535 2008-11-17 Zoltan Varga <vargaz@gmail.com>
8537 * aliasing.h: Removed.
8539 * *.c: Remove references to aliasing.h and inssel.h.
8541 * mini.c: Remove additional unused functions.
8543 * mini-ops.h cpu-*.md: Remove unused opcodes.
8545 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8547 Remove the old JIT code.
8549 * inssel*.brg: Removed.
8551 * ssa.c abcremoval.c aliasing.c: Removed.
8553 * ssa2.c: Renamed to ssa.c.
8555 * abcremoval2.c: Renamed to abcremoval.c.
8557 * *.c: Removed all !cfg->new_ir code.
8559 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
8560 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
8562 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
8564 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8566 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
8567 to simplify the code and cut back on the number of global symbols in the AOT
8570 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
8572 2008-11-15 Zoltan Varga <vargaz@gmail.com>
8574 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
8575 with the got/got_info tables.
8577 * mini.h: Bump AOT file format version.
8579 * unwind.h: New file, contains definitions for stack unwinding.
8581 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
8584 * aot-compiler.c: Generalize the emitting of unwind information to use the
8585 information in cfg->unwind_ops.
8587 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
8589 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
8590 AOT method frames. Enable writing symbols for methods by default.
8592 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
8594 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
8595 and make it work with vectors of element sizes 1, 2 and 4.
8597 * simd-intrinsics.c: Enable getter for all vectors with element size
8600 * simd-methods.h: Add the names of other getters.
8602 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
8608 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
8610 * mini-ppc.h: portability fix.
8612 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8614 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
8615 buggy and will overwrite it.
8617 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8619 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
8620 Use it to emit local symbols for all methods so AOTed methods show up with
8621 their full name in gdb/valgrind output.
8623 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
8625 * mini-ppc.c: portability fixes.
8627 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8629 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
8630 entries out of the if (!generic_shared...) code so it is always done.
8631 (mono_class_init_trampoline): Do the patching when running under valgrind
8632 too, newer versions of valgrind have no problems with it.
8634 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8636 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
8639 2008-11-13 Mark Probst <mark.probst@gmail.com>
8641 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
8644 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8646 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
8648 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8650 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
8656 * simd-intrinsics.c: Same.
8658 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8660 * simd-intrinsics.c: Enable constructor intrinsics for all types.
8662 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8664 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
8665 to work with more Vector types.
8667 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8669 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
8670 store the elemens directly instead of using and intermediate.
8672 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8674 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
8676 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
8677 to preserve %eax for aot plt trampolines.
8679 * aot-compiler.c (compile_method): Don't skip synchronized methods.
8680 (encode_method_ref): Flag synchronized methods so they won't go through
8683 * aot-compiler.c: Additional work to support AOTing synchronized methods/
8686 * cpu-ia64.md (jmp): Increase max length.
8688 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8690 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
8691 open generic classes.
8693 * aot-compiler.c: Enable the ELF writer on ELF platforms.
8695 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
8696 box+brtrue optimization since it causes test failures on x86.
8698 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8700 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
8706 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
8707 for simd ctor values.
8709 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
8710 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
8712 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8714 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
8717 * simd-instrincs.c: Same.
8719 * basic-simd.cs: Same.
8721 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8723 * ratests.cs: Add more tests.
8725 * regalloc2.c (add_spill_code): Handle more corner cases.
8727 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8729 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
8730 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
8731 both the source an destination of an instruction.
8733 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8735 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
8736 wapihandles.c: more portability changes.
8738 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
8740 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
8741 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
8742 safe to execute in a signal handler and the kernel provides better
8743 the info in /proc/self/smaps. Avoid the assert on sigaction during
8746 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8748 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
8749 do the bblock linking hack if it is actually needed.
8751 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
8754 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
8755 crash problem is fixed.
8757 * branch-opts.c (mono_remove_critical_edges): Link up newly added
8760 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
8762 (mini_method_compile): Set the starting value of next_vreg to
8763 MAX_IREGS + MAX_FREGS when using globalra.
8765 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
8766 filter clauses with BB_EXCEPTION_HANDLER.
8768 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
8770 2008-11-10 Mark Probst <mark.probst@gmail.com>
8772 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
8773 space for stdcall. Fixes regressions on Win32.
8775 2008-11-10 Zoltan Varga <vargaz@gmail.com>
8777 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
8779 (linear_scan): Remove an assert which doesn't seem to be needed.
8781 * local-propagation.c (mono_local_deadce): Avoid a call to
8782 MONO_DELETE_INS which would screw up the instruction linking.
8784 * mini.c (mono_decompose_op_imm): Make this work with globalra.
8786 * regalloc2.c: Upgrade to work the current JIT code.
8788 2008-11-09 Zoltan Varga <vargaz@gmail.com>
8790 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
8793 * aot-runtime.c: Remove some dead code.
8795 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
8797 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
8799 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
8800 trampolines using sscanf since atoi doesn't work on large unsigned values.
8802 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
8803 Initialize code_size.
8805 2008-11-08 Mark Probst <mark.probst@gmail.com>
8807 * method-to-ir.c (mini_emit_inst_for_method): Make
8808 Interlocked.CompareExchange work for Int arguments on 32 bit
8811 2008-11-07 Mark Probst <mark.probst@gmail.com>
8813 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
8815 2008-11-06 Bill Holmes <billholmes54@gmail.com>
8817 * main.c Fix MSVC build.
8819 Contributed under MIT/X11 license.
8821 2008-11-06 Mark Probst <mark.probst@gmail.com>
8823 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
8824 alignment larger than 8 bytes are aligned correctly, too.
8826 * mini.c: Honor the min_align field of MonoClass when laying out
8829 2008-11-06 Zoltan Varga <vargaz@gmail.com>
8831 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
8833 * aot-compiler.c (emit_plt): Fix a warning.
8835 * aot-compiler.c: Implement ARM support in the binary writer.
8837 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8839 * basic-simd.cs: Add test for getter with byref arg.
8840 Fix the naming of a few tests.
8841 Add missing checks to a test.
8843 2008-11-05 Zoltan Varga <vargaz@gmail.com>
8845 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
8847 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
8848 most of the full-aot support for monitor enter/exit trampolines.
8850 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
8851 enter/exit trampoline creation functions.
8853 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
8856 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
8858 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
8859 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
8860 implement the needed functionality without adding crap to the runtime.
8862 2008-11-05 Zoltan Varga <vargaz@gmail.com>
8864 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
8867 * mini.c (mono_build_date): New global version holding the build date in
8870 * Makefile.am (buildver.c): Generate a file containing the build date.
8872 * main.c: Set the build date from the generated file.
8874 * mini.c (mono_get_runtime_build_info): New helper function returning build
8875 information in a string format.
8877 * driver.c (mono_main): Print the build date in --version.
8879 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
8880 file when the bind-to-runtime-version option is used.
8882 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8884 * simd-intrinsics.c: Fix bug when using getters and byref args.
8886 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8888 * simd-methods.h: Rename prefetch methods.
8890 * simd-intrinsics.c: Same.
8892 2008-11-05 Mark Probst <mark.probst@gmail.com>
8894 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
8897 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8899 * aot-compiler.c: Use the bundled elf header files instead of depending on
8902 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
8905 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
8908 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
8910 * cpu-x86.md: Add store nta ops.
8916 * mini.h: Add an enum for simd prefetch modes.
8918 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
8919 of store. Use the changed code to support store nta.
8921 * simd-intrinsics.c: Add prefetch ops for all vector types.
8923 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8925 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
8928 * aot-compiler.c: Use statically allocated buffers for constructing symbol
8931 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
8934 2008-11-04 Mark Probst <mark.probst@gmail.com>
8936 * mini-x86.c: Fixed commit.
8938 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8940 * aot-compiler.c (emit_plt): Align the plt section only on x86.
8942 2008-11-04 Mark Probst <mark.probst@gmail.com>
8944 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
8945 and MONITOR_EXIT, for the ASM fastpaths.
8947 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
8950 * mini.c, patch-info.h: Signature and patch infos for
8951 Monitor.Enter/Exit trampolines.
8953 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
8955 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
8956 Monitor.Enter/Exit ASM fastpath for Linux.
8958 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8960 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
8962 * objects.cs: Add a new test.
8964 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
8966 * aot-runtime.c (load_method): Run class initialization in the PLT case even
8967 if MONO_LOG_LEVEL is set.
8969 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
8971 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
8973 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
8975 * aot-compiler.c: Change the relocation code to use virtual addresses instead
8976 of file offsets. Align the sections belonging to the data segment to
8979 2008-11-03 Zoltan Varga <vargaz@gmail.com>
8981 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
8982 elf.h. Port it to amd64.
8984 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
8986 * driver.c: Enable SIMD by default.
8988 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
8990 * cpu-x86.md: Add prefetch op.
8996 * mini.h: Add an enum for simd prefetch modes.
8998 * simd-methods.h: Add prefetch function names.
9000 * simd-intrinsics.c: Add prefetch ops for all vector types.
9002 2008-11-03 Zoltan Varga <vargaz@gmail.com>
9004 * aot-compiler.c (emit_bytes): Speed this up a little.
9006 2008-11-02 Zoltan Varga <vargaz@gmail.com>
9008 * aot-compiler.c: Add JIT time etc. statistics.
9010 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
9012 * mini.h (MonoCompile): Add 'got_offset' field.
9014 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
9015 method_got_offsets array.
9017 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
9020 * aot-compiler.c (compile_method): Add generic method instances referenced
9021 by the method to the list of methods to be compiled, this is required so if
9022 A<T> references B<T>, and another assembly references A<int>, then it will
9023 also get a copy of B<int>.
9025 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
9026 when checking for monitor enter/exit.
9028 2008-10-30 Mark Probst <mark.probst@gmail.com>
9030 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
9031 for Monitor.Enter and Monitor.Exit if enabled.
9033 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
9036 2008-10-30 Zoltan Varga <vargaz@gmail.com>
9038 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
9039 of an OP_MOVE. Fixes #440046.
9041 * basic-long.cs: Add a new test.
9043 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
9045 * mini.h: Add synchronization note for the managed counter-part.
9047 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
9048 returns the simd caps of the current cpu.
9050 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
9052 * basic-simd.cs: Remove Console.WriteLine.
9054 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9056 * basic-simd.cs: New tests for Vector2ul.
9058 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9060 * simd-intrinsics.c: Add new vector type Vector2ul.
9062 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9064 * basic-simd.cs: New tests for Vector2l.
9066 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9068 * cpu-x86.md: Add long version of most packed int ops.
9074 * simd-intrinsics.c: Add new vector type Vector2l.
9076 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9078 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
9080 * simd-methods.h: Remove SN_op_BitwiseXor.
9082 2008-10-28 Zoltan Varga <vargaz@gmail.com>
9084 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
9087 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9089 * basic-simd.cs: Test for Vector2d.
9091 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
9094 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9096 * cpu-x86.md: Add double version of all packed float ops.
9102 * simd-intrinsics.c: Add new vector type Vector2d.
9104 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
9106 * simd-methods.h: Add Duplicate.
9108 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9110 * basic-simd.cs: Test for packing with signed saturation.
9112 2008-10-28 Zoltan Varga <vargaz@gmail.com>
9114 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
9115 found in the TYPESPEC table.
9117 2008-10-26 Zoltan Varga <vargaz@gmail.com>
9119 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
9122 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
9124 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
9125 instead of the RVA, since the RVA can be changed by tools like the cil
9128 * method-to-ir.c (mono_method_to_ir2): Ditto.
9130 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
9131 (deserialize_variable): Ditto.
9133 2008-10-25 Martin Baulig <martin@ximian.com>
9135 * debug-mini.c (write_variable): Use
9136 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
9138 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9140 * cpu-x86.md: Add unsigned variants of packd and packw.
9144 * mini-x86.h: Emit the right instruction for packd and packw.
9145 Add unsigned variants of packd and packw.
9147 * simd-intrinsics.c: Packd and packw were used in place of their
9148 unsigned variants. Change that.
9149 Add intrinsics for (Signed)PackWithSignedSaturation.
9151 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
9153 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9155 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
9157 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9159 * mini-ops.h: Remove dword packed add/sub with saturation ops.
9161 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
9163 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
9166 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
9168 2008-10-24 Mark Probst <mark.probst@gmail.com>
9170 * method-to-ir.c, mini.c: Special casing for the synchronized
9171 wrapper for the ldtoken+GetTypeFromHandle case.
9173 2008-10-24 Zoltan Varga <vargaz@gmail.com>
9175 * mini.c (mono_replace_ins): Move this to branch-opts.c.
9177 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
9178 created/split bblocks.
9180 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9182 * mini-ops.h: Add packed signed mul high.
9186 * mini-x86.c (mono_arch_output_basic_block): Same.
9188 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
9190 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
9192 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9194 * basic-simd.cs: Tests for Vector16sb.
9196 2008-10-24 Zoltan Varga <vargaz@gmail.com>
9198 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
9200 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
9202 * mini-ops.h: Add packed signed min, max and compare greater.
9206 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
9209 * simd-methods.h: Add CompareGreaterThan.
9211 * simd-methods.h: Remove CompareEquals.
9213 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
9215 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
9217 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
9220 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
9222 * basic-simd.cs: Fix tests due to change in the API.
9224 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9226 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
9228 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9230 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
9232 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
9233 inst_offset as this has invalid values for LDADDR.
9235 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9237 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
9239 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
9241 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9243 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
9244 for accessing field->data.
9246 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9248 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
9250 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9252 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
9254 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
9256 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9258 * dominators.c (mono_compute_natural_loops): Allocate GList enties
9259 from the cfg mempool.
9261 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
9263 * basic-simd.cs: Tests for new methods in Vector8us.
9265 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
9267 * mini-ops.h: Add multiply and store high.
9271 * mini-x86.c (mono_arch_output_basic_block): Same.
9273 * simd-methods.h: Same.
9275 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
9278 2008-10-19 Zoltan Varga <vargaz@gmail.com>
9280 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
9281 mono_class_setup_vtable ().
9283 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
9284 mono_class_get_vtable_entry () for accessing klass->vtable.
9286 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
9288 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
9291 * method-to-ir.c (mono_save_token_info): Don't save references made from
9294 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
9295 of generic instances.
9297 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
9299 2008-10-19 Mark Probst <mark.probst@gmail.com>
9301 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
9302 OP_JMP depends on the method signature. Calculate it properly.
9304 2008-10-19 Zoltan Varga <vargaz@gmail.com>
9306 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
9309 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
9311 (emit_extra_methods): Add another table mapping method indexes to
9312 offsets in the extra_method_info table.
9314 * mini.h: Bump AOT file format version.
9316 * aot-runtime.c: Merge most of the code from mono_aot_get_method
9317 and mono_aot_get_method_from_token () into one function.
9319 2008-10-19 Mark Probst <mark.probst@gmail.com>
9321 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
9324 2008-10-18 Zoltan Varga <vargaz@gmail.com>
9326 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
9329 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
9332 * mini.c (mono_patch_info_equal): Compare the generic context as well.
9334 * mini.h: Bump aot file format version.
9336 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
9337 AOT file can contain native code for methods which are not in the METHOD
9338 table. Generate code for non-sharable generic instances of generic methods
9339 found in the METHODSPEC table.
9341 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
9342 encoding generic type handles.
9344 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
9345 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
9347 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
9348 macros + MONO_ADD_INS.
9350 * mini.c (mono_jump_info_token_new2): New function which takes a generic
9353 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
9355 * mini.h: Bump aot file format version.
9357 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
9359 2008-10-17 Mark Probst <mark.probst@gmail.com>
9361 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
9362 platforms, with definable stack alignment value. Set to 16 now
9365 * mini.c, mini.h, driver.c: Command line option for disabling
9368 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9370 * basic-simd.cs: Tests for new methods in Vector4ui.
9372 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9374 * mini-ops.h: Add packed int shuffle.
9378 * mini-x86.c (mono_arch_output_basic_block): Same.
9380 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
9381 extract mask, max, min, shuffle.
9383 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
9385 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9387 * basic-simd.cs: Tests for new methods in Vector8us.
9389 2008-10-17 Mark Probst <mark.probst@gmail.com>
9391 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
9392 RuntimeTypeHandle, not a TypedReference.
9394 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
9396 * simd-intrinsics.c: remove relocations.
9398 2008-10-17 Zoltan Varga <vargaz@gmail.com>
9400 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
9401 optimizations from the x86 backend.
9403 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
9405 * simd-methods.h, simd-intrinsics.c: debloat method names and
9406 prepare for no relocations.
9408 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9410 * mini-ops.h: Add packed min/equal and sum of absolute differences.
9414 * mini-x86.c (mono_arch_output_basic_block): Same.
9416 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
9417 extract mask, max, min and sum of absolute differences.
9419 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
9422 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9424 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
9425 Renamed one test for consistency.
9427 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9429 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
9430 fix to the code that deal with other blocks.
9432 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9434 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
9436 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9438 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
9439 that deals with vreg interference. Explicitly check for OP_LDADDR to be
9440 able to process the source reg.
9442 2008-10-16 Martin Baulig <martin@ximian.com>
9444 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
9446 * inssel.brg: Add `OP_HARD_NOP'.
9448 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
9450 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
9451 `OP_HARD_NOP' instruction when running inside the debugger.
9453 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
9454 `OP_HARD_NOP' instruction when running inside the debugger.
9456 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9458 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
9459 now works. The issue with the regalloc tripping up no longer
9462 * simd-intrinsics.c (load_simd_vreg): Same.
9464 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9466 * basic-simd.cs: Tests for new Vector8ui methods.
9468 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9470 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
9471 only for type. This fixes crashes where MonoInst::klass is checked
9472 for ops of type != VTYPE or OBJ.
9474 * simd-intrinsics.c (load_simd_vreg): Same.
9476 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9478 * mini-ops.h: Add ops for packed shuffle/max/avg and
9483 * mini-x86.c (mono_arch_output_basic_block): Same.
9485 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
9488 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
9489 to emit extract mask op.
9491 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
9492 to emit word shuffles.
9494 2008-10-15 Mark Probst <mark.probst@gmail.com>
9496 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
9497 the largest alignment needed by a variable, but at least
9500 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9502 * basic-simd.cs: Tests for the fixes in the last commit.
9504 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9506 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
9507 no longer handles STACK_PTR input.
9509 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
9511 * simd-intrinsics.c (load_simd_vreg): New function that works like
9512 get_simd_vreg but handles STACK_PTR input.
9514 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
9515 as the input can be an arbitrary pointer.
9517 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
9518 LDADDR local optimization directly otherwise use a store op.
9520 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9522 * basic-simd.cs: Tests for dup low and dup high.
9524 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9526 * mini-ops.h: Add dup low and dup high ops.
9530 * mini-x86.c (mono_arch_output_basic_block): Same.
9532 * simd-intrinsics.c (vector4f_intrinsics): Same.
9534 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9536 * basic-simd.cs: Tests for recently added functionality.
9538 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9540 * mini-ops.h: Add remaining sse1 fp ops.
9542 * cpu-x86.md: Add remaining sse1 fp ops.
9544 * mini-x86.c (mono_arch_output_basic_block): Same.
9546 * mini.h: Add enum for simd FP compare conditions.
9548 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
9550 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
9551 so the backed can generate the appropriate op.
9553 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9554 This patch squeese one more byte from the SimdIntrinsc struct.
9556 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
9557 a a shift amount intead of simply or'ing it.
9559 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
9561 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
9562 byte so we can have an aditional flags field without increasing struct size.
9564 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
9565 against the simd_supported_versions bitmask.
9567 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
9569 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
9571 * mini.c: remove rawbuffer code (the only use here is unsafe because
9572 it takes locks during signal handling and the kernel now provides much
9573 better info in proc/pid/smaps these days).
9575 2008-10-13 Zoltan Varga <vargaz@gmail.com>
9577 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
9578 OP_X86_PUSH_OBJ. Fixes #434620.
9580 * objects.cs: Add a test.
9582 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
9584 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
9585 that the packuswb/packusdw don't work with unsigned numbers for what
9586 would be negative numbers in signed format.
9588 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
9589 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
9591 * mini-ops.h: Add doubleword forms of many ops and packing ones.
9593 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
9595 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
9597 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
9599 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
9602 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
9603 version as the enum in mini.h.
9605 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
9606 for sse3 ops, check the simd_version field if present. This way the code
9607 works with all versions of sse.
9609 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9611 * simd-intrinsics.c: Fixed intrinsic name typo.
9613 * mini.h: Added missing simd exported function.
9615 * basic-simd.cs: Added tests for Vector4ui.
9616 Fixed broken test for Vector16b.
9618 2008-10-10 Zoltan Varga <vargaz@gmail.com>
9620 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
9621 the max length to 64.
9623 2008-10-10 Mark Probst <mark.probst@gmail.com>
9625 * method-to-ir.c: Only do the fast virtual generic method call for
9626 non-wrapper methods.
9628 * mini.h, mini-trampolines.c: The new generic virtual remoting
9629 trampoline handles virtual method calls via the vtable (as done by
9630 the fast virtual generic method calls) to remoting proxies.
9632 * mini.c (mono_jit_create_remoting_trampoline): For generic
9633 methods reate a generic virtual remoting trampoline.
9635 * mini-amd64.h: Enable fast virtual generic method calls again.
9637 2008-10-10 Mark Probst <mark.probst@gmail.com>
9639 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
9640 restore registers when doing tail calls.
9642 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9644 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
9647 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9649 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
9651 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9653 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
9655 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9657 * basic-simd.cs: Retrofit for API changes.
9659 2008-10-10 Mark Probst <mark.probst@gmail.com>
9661 * mini-ppc.c: Handle integer stack arguments for tail calls.
9663 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9665 * optflags-def.h: Removed sse3 optimization.
9669 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
9672 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
9674 * mini.h: Added enumeration with simd versions.
9676 * simd-intrinsics.c (emit_intrinsics): Use the new static var
9679 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
9681 * mini.c (mini_init): Call mono_simd_intrinsics_init.
9683 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9685 * basic-simd.cs: Added tests for Vector8u and Vector16u.
9687 * basic-simd.cs: Fixed test naming.
9689 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9691 * mini-ops.h: Added ops for packed and saturated math, shifts
9692 and packing/unpacking.
9694 * cpu-x86.md: Added descriptors for the above ops.
9696 * mini-x86.c: Added code to emmit the above ops.
9698 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
9700 2008-10-08 Zoltan Varga <vargaz@gmail.com>
9702 * aot-compiler.c (compile_method): Enable AOT for generic code.
9704 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
9706 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
9708 * mini.c: add a workaround for a common screwup that ends up blamed
9709 to mono (other processes blocking signal delivery).
9711 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9713 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
9714 in the LDFLD/STFLD opcodes. Fixes #432673.
9716 * iltests.il.in: Add a new test.
9718 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
9720 * mini-arm.c: attach the thread in unmanaged->managed transitions
9721 using delegates (bug #433148).
9723 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9725 * basic-simd.cs: Use new ShuffleSel constants.
9727 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9729 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
9731 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
9732 only disable simd intrinsics if no sse2 is detected.
9734 * optflags-def.h: Added sse3.
9736 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
9739 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9741 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
9742 when adding delegate-invoke wrappers.
9744 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9746 * Makefile.am: Reenable the simd tests.
9748 2008-10-07 Bill Holmes <billholmes54@gmail.com>
9750 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
9751 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
9752 other vreg is allocated to that hreg.
9754 Contributed under MIT/X11 license.
9756 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9758 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
9761 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
9763 * basic-simd.cs: New test suite for SIMD intrinsics.
9765 * Makefile.am: Added new tests.
9767 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
9769 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
9773 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
9775 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
9776 using SSE2 aware opcodes.
9778 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
9779 is enabled, this code path is only reachable if conversion ops are emmited after
9782 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
9784 This optimization saves 6 bytes per conversion against the old version.
9786 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9788 * aot-compiler.c (compile_method): Don't skip methods referencing
9789 generic methods without a corresponding entry in token_info_hash, since
9790 encode_method_ref () can handle all generic methods now.
9792 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
9793 generic context is set.
9795 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
9796 generic sharing of LDTOKEN.
9798 2008-10-06 Mark Probst <mark.probst@gmail.com>
9800 * mini-amd64.h: Temporarily disabled fast virtual generic method
9801 calls because it breaks the System.Runtime.Remoting tests.
9803 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9805 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
9807 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
9808 so inlining actually works.
9809 (check_inline_caller_method_name_limit): Ditto.
9811 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
9813 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
9814 64 bit safety (from Olaf Hering and Andreas Farber).
9816 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9818 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
9819 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
9820 unused virtual call support code.
9822 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
9824 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
9825 which can't use aot trampolines.
9826 (decode_patch): Don't create aot trampolines for methods which can't use
9829 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
9830 use aot trampolines.
9832 * mini.h: Bump AOT image format version.
9834 2008-10-05 Zoltan Varga <vargaz@gmail.com>
9836 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
9837 to save_token_info () since cmethod is inflated for constrained calls.
9839 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
9841 2008-10-04 Andreas Farber <andreas.faerber@web.de>
9843 * Makefile.am: Add build rules for ppc64.
9844 This avoids the build failing at pedump with unresolved symbols
9845 due to lack of arch_sources. Instead it will now fail earlier
9846 due to lack of cpu-ppc64.md.
9848 Contributed under MIT/X11 license.
9850 2008-10-04 Mark Probst <mark.probst@gmail.com>
9852 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
9855 * iltests.il.in: Add test case for tail call with many arguments.
9857 2008-10-03 Zoltan Varga <vargaz@gmail.com>
9859 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
9860 to the fast virtual generic method code until the aot case is fixed.
9862 2008-10-03 Mark Probst <mark.probst@gmail.com>
9864 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
9866 2008-10-03 Mark Probst <mark.probst@gmail.com>
9868 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
9871 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
9873 * simd-intrinsics.c: Forgot to add this one.
9875 * mini-codegen.c: Fix macro in case SIMD is not supported.
9877 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
9879 This patch land initial JIT support for simd intrinsics.
9881 * mini-x86.h: Added new define to make --enable_minimal work on x86.
9883 * Makefile.am: Added simd-intrinsics.c
9885 * simd-intrinsics.c: New file with simd instrinsic related
9888 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
9890 * cpu-x86.md: Add simd related instructions.
9892 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
9894 * driver.c: Added two new --regression variants.
9896 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
9898 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
9900 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
9901 extract some complicated logic to helper functions.
9903 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
9905 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
9907 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
9908 the specialized simplification pass.
9910 * method-to-ir.c (mono_spill_global_vars): Use new macro.
9912 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
9914 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
9917 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
9918 if MONO_ARCH_NEED_SIMD_BANK is defined.
9920 * mini-ops.h: Added the new simd ops.
9922 * mini-x86.c: Added mono_arch_xregname.
9924 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
9926 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
9928 * mini-x86.h: Define simd related MONO_ARCH macros.
9930 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
9932 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
9934 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
9935 MONO_CLASS_IS_SIMD to deal with simd related IR.
9937 * mini.h (MonoInst): Added spill_var to the backend union.
9939 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
9941 * mini.h: Added forward declarations of the new simd fuctions.
9943 * optflags-def.h: Added new optimization names SIMD.
9945 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
9947 * regalloc.h: Added support for working with 3 register banks.
9949 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
9951 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
9953 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
9955 * mini-exceptions.c: remove 64 bit related ifdef clutter.
9957 2008-10-03 Zoltan Varga <vargaz@gmail.com>
9959 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
9960 instead of one on 64 bit systems.
9962 * method-to-ir.c: Remove unused includes.
9964 2008-10-02 Zoltan Varga <vargaz@gmail.com>
9966 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
9967 cfg->used_int_regs, since the two are different on arm.
9969 2008-10-02 Mark Probst <mark.probst@gmail.com>
9971 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
9972 mono_method_get_vtable_index() to get the vtable index.
9974 2008-10-02 Mark Probst <mark.probst@gmail.com>
9976 * method-to-ir.c (mono_method_to_ir2): Don't create native
9977 wrappers for array methods, because they're never called (and if
9978 they were called they wouldn't work).
9980 2008-10-02 Mark Probst <mark.probst@gmail.com>
9982 * method-to-ir.c (mono_method_to_ir2): Array methods are
9983 special-cased and must not be invoked indirectly via the (M)RGCTX
9984 when generic sharing is turned on. Fixes #431413.
9986 2008-10-01 Mark Probst <mark.probst@gmail.com>
9988 * method-to-ir.c: When generic sharing is active, call
9989 non-interface virtual generic methods via the standard trampoline.
9991 * mini-trampolines.c: Handle virtual generic shared methods.
9993 * mini.h, mini-x86.c, mini-x86.h: New argument for
9994 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
9995 method thunks and which is the trampoline to call if the lookup
9996 fails. Enable the virtual generic method thunk for x86.
9998 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
9999 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
10000 argument but assert that it's NULL, because these archs don't yet
10001 implement the virtual generic method thunk. Changes in the IMT
10002 thunk data structures.
10004 2008-10-01 Zoltan Varga <vargaz@gmail.com>
10006 * aot-compiler.c (emit_globals): Avoid invalid characters in
10007 the static linking symbol.
10009 * objects.cs: Add a test for the range check optimization. Fix warnings.
10011 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
10012 optimization from the current JIT.
10014 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
10015 later in decompose_array_access_opts () to allow more optimizations.
10017 * method-to-ir.c (mono_handle_soft_float): Rename this to
10018 mono_decompose_soft_float () for consistency.
10020 * mini-ops.h: Fix arguments of OP_STRLEN.
10022 * method-to-ir.c (save_cast_details): Extract the cast details saving code
10023 into a separate function.
10024 (reset_cast_details): Ditto.
10025 (handle_unbox): Save cast details. Fixes #431254.
10027 * method-to-ir.c: Remove some obsolete FIXMEs.
10029 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10031 * ir-emit.h (alloc_dreg): Write a warning before crashing.
10033 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10035 * mini-codegen.c: More work on macros to make them
10036 ready for multiple regbanks.
10038 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10040 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
10042 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
10044 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10046 * mini-codegen.c (mono_spillvar_offset): Proper support for
10049 2008-09-30 Zoltan Varga <vargaz@gmail.com>
10051 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
10052 the stack overflow changes.
10054 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10056 * mini-codegen.c: Make all bank macros depend on reg_bank.
10058 * mini-codegen.c (mono_local_regalloc): Make free mask
10059 initialization regbank aware.
10061 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10063 * mini-codegen.c (mono_local_regalloc): Extract callee
10064 mask selection to a function and make it regbank aware.
10066 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10068 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
10069 code to deal with many regbanks.
10071 2008-09-30 Zoltan Varga <vargaz@gmail.com>
10073 * mini-codegen.c: More fp->regbank changes.
10075 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
10077 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
10078 of a hardcoded constant.
10080 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
10082 * method-to-ir.c (type_from_stack_type): Fix typo.
10084 2008-09-29 Zoltan Varga <vargaz@gmail.com>
10086 * mini-ia64.c (emit_move_return_value): Convert float return values to
10089 * objects.cs: Add a new test.
10091 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
10092 VARARG methods to fix an assert later.
10094 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
10095 end so it at least compiles.
10097 2008-09-28 Zoltan Varga <vargaz@gmail.com>
10099 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
10101 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
10103 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
10104 optimization to a new function (emit_optimized_ldloca_ir) and enable
10105 it for both ldloca and ldloca_s.
10107 2008-09-28 Zoltan Varga <vargaz@gmail.com>
10109 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
10110 gshared CASTCLASS code.
10112 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
10113 amd64, where the libc stack unwinder encounters stack frames referring to
10114 native code in unmapped memory.
10116 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
10119 * generics.cs: Add new test.
10121 2008-09-27 Zoltan Varga <vargaz@gmail.com>
10123 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
10124 add a check that one of the ARM_FPU_ constants is defined.
10126 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
10128 * mini-exceptions.c: Fix build on non-altstack platforms.
10130 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
10133 * ir-emit.h: Add a comment to NEW_PCONST.
10135 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
10137 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
10139 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
10140 after the changes to MonoJitDomainInfo.
10142 2008-09-27 Mark Probst <mark.probst@gmail.com>
10144 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
10146 2008-09-27 Mark Probst <mark.probst@gmail.com>
10148 * mini-ppc.c: Compiler warning fixes.
10150 2008-09-27 Mark Probst <mark.probst@gmail.com>
10152 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
10155 2008-09-27 Mark Probst <mark.probst@gmail.com>
10157 * exceptions-ppc.c, mini-ppc.h: Compile
10158 mono_arch_handle_altstack_exception() on Darwin, too.
10160 2008-09-27 Mark Probst <mark.probst@gmail.com>
10162 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
10163 work on archs which don't have generic sharing implemented, only
10164 without the vtable_arg.
10166 2008-09-26 Mark Probst <mark.probst@gmail.com>
10168 * mini.c: Added comment explaining why delegate ctor icall
10169 wrappers are compiled.
10171 2008-09-26 Mark Probst <mark.probst@gmail.com>
10173 * mini.c: Don't produce trampolines to delegate ctor icall
10174 wrappers but compile them upfront.
10176 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
10178 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
10179 runtime-set function when going back to managed code. Currently this
10180 is used to set back the protection on the soft ovf pages and/or to
10181 throw the stack overflow exception that happened in unmanaged code.
10183 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
10185 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
10186 runtime-set function when going back to managed code. Currently this
10187 is used to set back the protection on the soft ovf pages and/or to
10188 throw the stack overflow exception that happened in unmanaged code.
10190 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
10192 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
10193 the support code for restoring stack protection after stack overflows
10194 that happen in unmanaged code. Don't set the exec permission on the
10195 soft overflow area.
10197 2008-09-26 Zoltan Varga <vargaz@gmail.com>
10199 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
10200 delegate->method_ptr is set. Fixes #428054.
10202 2008-09-25 Zoltan Varga <vargaz@gmail.com>
10204 * tests.cs: Rename to ratests.cs.
10206 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
10207 emit_get_rgctx_... functions.
10209 2008-09-25 Mark Probst <mark.probst@gmail.com>
10211 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
10213 2008-09-25 Mark Probst <mark.probst@gmail.com>
10215 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
10216 before asserting that method is sharable.
10218 2008-09-25 Mark Probst <mark.probst@gmail.com>
10220 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
10221 whether method needs a static RGCTX wrapper used instead of
10222 complex conditions.
10224 * generic-sharing.c, mini.h: A few functions moved to
10225 metadata/generic-sharing.c.
10227 2008-09-25 Mark Probst <mark.probst@gmail.com>
10229 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
10230 Generic code sharing for value types, which essentially means
10231 treating value type methods like static methods. The RGCTX is
10232 passed in the same way.
10234 2008-09-25 Zoltan Varga <vargaz@gmail.com>
10236 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
10237 opcode when creating multi-dimensional arrays of open types.
10239 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
10240 open generic types.
10242 * generics.cs: Add a test.
10244 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
10246 2008-09-24 Zoltan Varga <vargaz@gmail.com>
10248 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
10250 * mini.c (mini_method_compile): Set it when running under the debugger.
10252 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
10253 vreg optimization if the flag is set.
10255 * driver.c (mono_main): Add --attach= option to pass options to
10258 * mini.c (sigquit_signal_handler): Start the attach agent.
10260 * ssapre.c: Disable this to save space since it is not yet ported to
10263 * regalloc2.c: Disable this to save space.
10265 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
10267 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
10269 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
10270 the -v option useful again.
10272 2008-09-24 Zoltan Varga <vargaz@gmail.com>
10274 * mini-amd64.c (mono_arch_output_basic_block): Add support for
10277 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
10278 arrays of arrays. Fixes #428406.
10280 * method-to-ir.c (mini_emit_castclass): Ditto.
10282 * objects.cs: Add new test.
10284 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
10286 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
10287 was wrong at it choked against target_type_is_incompatible for byref types.
10289 2008-09-23 Zoltan Varga <vargaz@gmail.com>
10291 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
10294 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
10296 * mini-exceptions.c: update a few more exceptions-related counters.
10298 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
10300 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
10301 new functions to allocate from persistent mempools.
10303 2008-09-23 Zoltan Varga <vargaz@gmail.com>
10305 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
10306 multiple register banks in the future.
10308 * mini-codegen.c (mono_local_regalloc): Fix a warning.
10310 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
10312 * mini.c (type_to_eval_stack_type): Remove duplicated function.
10314 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
10316 * mini.h: Export type_to_eval_stack_type.
10318 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
10319 is only ins->klass of byref types.
10321 2008-09-22 Zoltan Varga <vargaz@gmail.com>
10323 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
10324 (mini_emit_memcpy2): Ditto.
10326 * mini-amd64.c: Fix a warning.
10328 2008-09-21 Mark Probst <mark.probst@gmail.com>
10330 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
10333 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
10335 * method-to-ir.c: Extract stloc micro-optimization to a
10336 function and apply it to all cases.
10338 2008-09-19 Mark Probst <mark.probst@gmail.com>
10340 * method-to-ir.c: Don't fail generic code sharing in cases we
10343 2008-09-18 Mark Probst <mark.probst@gmail.com>
10345 * mini-ppc.c: Handle structs in tailcalls on Darwin.
10347 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
10349 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
10352 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
10354 * trace.c: make tracing more useful and correct, with per-thread
10355 id and indent info.
10357 2008-09-15 Mark Probst <mark.probst@gmail.com>
10359 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
10360 doing a method call and the argument is an R4.
10362 2008-09-14 Zoltan Varga <vargaz@gmail.com>
10364 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
10367 2008-09-13 Mark Probst <mark.probst@gmail.com>
10369 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
10371 2008-09-12 Zoltan Varga <vargaz@gmail.com>
10373 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
10374 (MONO_JUMP_TABLE_FROM_INS): Ditto.
10376 2008-09-11 Zoltan Varga <vargaz@gmail.com>
10378 * driver.c: Add a --agent argument (not supported yet) to load managed
10379 agent assemblies before loading the main assembly, similarly to how the
10380 Java VM handles agents.
10382 2008-09-11 Mark Probst <mark.probst@gmail.com>
10384 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
10385 function to do stack layout of local variables.
10387 2008-09-11 Mark Probst <mark.probst@gmail.com>
10389 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
10392 2008-09-11 Zoltan Varga <vargaz@gmail.com>
10394 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
10395 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
10396 JIT if DISABLE_JIT is defined.
10398 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
10401 2008-09-10 Mark Probst <mark.probst@gmail.com>
10403 * iltests.il.in: Disable the fconv test on PPC (the result is
10404 undefined according to ECMA).
10406 2008-09-10 Mark Probst <mark.probst@gmail.com>
10408 * iltests.il.in: Enable tail call tests for PPC.
10410 * mini.h: Add variable for storing incoming valuetype argument
10411 addresses for tail calls.
10413 * mini-ppc.c: Implement valuetype arguments and return values for
10414 tailcalls on Linux.
10416 2008-09-09 Mark Probst <mark.probst@gmail.com>
10418 * mini-ppc.c: Partially implement tail calls (struct arguments and
10419 return values not supported).
10421 * method-to-ir.c: Enable tail calls on PPC.
10423 2008-09-08 Zoltan Varga <vargaz@gmail.com>
10425 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
10426 runtime-invoke wrappers to work around the problem of them getting
10427 assigned to a random class.
10429 * aot-runtime.c (mono_aot_get_method): Ditto.
10431 2008-09-07 Zoltan Varga <vargaz@gmail.com>
10433 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
10434 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
10436 2008-09-07 Mark Probst <mark.probst@gmail.com>
10438 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
10439 until they're implemented properly.
10441 * exceptions-ppc.c: Use arch-independent exception-handling code
10442 instead of custom one.
10444 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
10447 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
10449 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
10450 applies when __powerpc__ is defined.
10452 2008-09-06 Zoltan Varga <vargaz@gmail.com>
10454 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
10455 methods to their code to avoid computing the full name of wrappers and
10456 doing a lookup in a string hash table.
10458 2008-09-05 Zoltan Varga <vargaz@gmail.com>
10460 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
10461 we identify bblocks before method_to_ir () is ran.
10463 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
10464 Also avoid optimizing branches pointing to themselves.
10466 * mini.c (mini_method_compile): Ditto. Fixes #422947.
10468 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
10470 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
10472 2008-09-05 Zoltan Varga <vargaz@gmail.com>
10474 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
10475 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
10476 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
10479 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
10480 jumped to the same entry in plt_jump_table.
10482 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
10484 * method-to-ir.c (initialize_array_data): Handle field with RVA from
10487 2008-08-31 Zoltan Varga <vargaz@gmail.com>
10489 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
10490 other assignment can be if converted. Saves 1.5% on corlib size and fixes
10493 2008-08-29 Geoff Norton <gnorton@novell.com>
10495 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
10496 segment, and doesn't properly handle .space as .text. Fixes
10499 2008-08-29 Geoff Norton <gnorton@novell.com>
10501 * mini.c: Disable the mach exception handler when running on
10504 2008-08-29 Geoff Norton <gnorton@novell.com>
10506 * aot-compiler.c: Patch from Renaldas Zioma to properly register
10507 globals on Darwin/ARM
10509 2008-08-28 Zoltan Varga <vargaz@gmail.com>
10511 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
10512 since too many things depend on it. Instead, call
10513 mono_runtime_set_no_exec ().
10515 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
10518 * aot-compiler.c: Add an 'asm-only' AOT option.
10520 * mini.c: Avoid initializing the runtime when doing AOT compilation.
10522 * aot-compiler.c (compile_method): Disable gshared support for now as it
10525 2008-08-27 Bill Holmes <billholmes54@gmail.com>
10527 * mini-amd64.h : Fix a compiler warning.
10529 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
10530 Changed to use a callback function to retrieve the unwind info.
10531 This avoids problems observed when code blocks were removed by
10532 unloading an app domain.
10534 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
10535 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
10538 Contributed under MIT/X11 license.
10540 2008-08-27 Bill Holmes <billholmes54@gmail.com>
10542 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
10543 case to keep the stack aligned to 8.
10545 Contributed under MIT/X11 license.
10547 2008-08-26 Zoltan Varga <vargaz@gmail.com>
10549 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
10550 avoid repeated linear searches.
10552 2008-08-25 Zoltan Varga <vargaz@gmail.com>
10554 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
10555 methods it can't handle.
10557 * aot-compiler.c (add_method): Avoid adding a method twice.
10558 (add_wrappers): Add runtime invoke wrappers for all methods.
10560 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
10561 function to create an aot-compatible version of this trampoline.
10563 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
10565 2008-08-24 Zoltan Varga <vargaz@gmail.com>
10567 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
10569 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
10570 with a generic sharing failure.
10572 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
10574 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
10575 CEE_RETHROW. Fixes #419634.
10577 * mini.c (mono_method_to_ir): Ditto.
10579 * exceptions.cs: Add a new test.
10581 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
10582 to mono_type_stack_size_internal () since some callers might not pass in
10585 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
10586 instrument_prolog. Fixes #419878.
10588 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
10589 doubles in soft float mode volatile.
10591 2008-08-23 Zoltan Varga <vargaz@gmail.com>
10593 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
10595 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
10596 to handle soft float correctly.
10598 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
10601 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
10603 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
10604 to sp, since the generics catch code requires it.
10606 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
10609 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
10610 mono_arch_emit_imt_argument ().
10612 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
10614 * mini-arm.c tramp-arm.c: Generic sharing updates.
10616 2008-08-22 Zoltan Varga <vargaz@gmail.com>
10618 * mini-arm.c: Fix the arm build.
10620 * generic-sharing.c (mini_type_get_underlying_type): New helper function
10621 handling enums, generic instances and generic sharing.
10622 (mini_type_stack_size_full): Ditto.
10624 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
10626 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
10628 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
10630 * tramp-arm.c: Implement the rgctx fetch and the generic class init
10633 * mini-arm.c: Various small generic sharing changes.
10635 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
10637 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
10640 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
10641 helper function to return a generic class init trampoline.
10643 * method-to-ir.c mini.c: Use it.
10645 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
10646 arch-specfic function to return a generic class init trampoline.
10648 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
10649 the GENERIC_CLASS_INIT custom code.
10651 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
10652 a fatal error, not a sharing failure.
10654 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
10657 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
10658 trampoline argument from MONO_ARCH_VTABLE_REG.
10660 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10661 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10662 argument, and pass the vtable in VTABLE_REG.
10664 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10665 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10666 argument, and pass the vtable in VTABLE_REG.
10667 (mono_arch_create_trampoline_code_full): Remove some special casing for
10668 the rgctx fetch trampoline.
10670 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
10673 * iltests.il: Add a test for it.
10675 2008-08-21 Zoltan Varga <vargaz@gmail.com>
10677 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
10679 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
10682 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
10683 use mono_jit_info_table_find () to avoid recursion.
10684 (mono_delegate_trampoline): Add a sync wrapper here.
10686 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
10689 * mini.c (mono_method_to_ir): Ditto.
10691 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
10692 add_sync_wrapper argument. Don't add a sync wrapper here.
10693 (mono_create_jump_trampoline): Don't add a sync wrapper here.
10695 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
10697 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10699 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
10700 of nonvolatile registers back from MonoContext to CONTEXT.
10702 Contributed under MIT/X11 license.
10704 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10706 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
10707 arguments on Winx64 there are only 4 argument registers. For this
10708 logic to work the last argument must be pulled from the stack.
10710 Contributed under MIT/X11 license.
10712 2008-08-20 Zoltan Varga <vargaz@gmail.com>
10714 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10716 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
10717 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
10718 encode/decode_method_ref ().
10720 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
10722 * aot-runtime.c (decode_patch): Ditto.
10724 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
10725 MONO_PATCH_INFO_METHOD.
10727 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
10728 MonoGenericJitInfo.
10730 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
10731 MonoGenericJitInfo.
10733 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
10735 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
10736 one from the caller.
10738 * aot-runtime.c (decode_generic_inst): New function to decode and
10739 return a interned generic inst.
10740 (decode_klass_ref): Use it.
10741 (decode_method_ref): Ditto.
10743 * aot-compiler.c (emit_exception_debug_info): Save
10744 jinfo->has_generic_jit_info too.
10746 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10748 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
10750 * iltests.il.in: Add a test for fconv_to_i.
10752 * liveness.c: Disable the liveness2 pass for now to save space.
10754 * regalloc2.c: Include mempool-internals.h to fix warnings.
10756 * aot-compiler.c (encode_method_ref): Encode the context of generic
10759 * aot-runtime.c (decode_method_ref): Inflate generic methods using
10760 the context saved in the aot file.
10762 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10764 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
10766 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
10767 volatile so they won't be optimized away.
10769 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
10775 * dominators.c: Remove duplicated functions that now are in
10776 mempool-internals.h.
10778 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10780 * aot-compiler.c: Fix warnings.
10782 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
10784 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
10786 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
10789 * mini.c (mono_resolve_patch_target): Ditto.
10791 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
10792 (encode_klass_ref): Add support for encoding VARs/MVARs.
10794 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
10796 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
10797 the handling of the got entries into a separate 'decode_got_entry' function.
10798 Add support for RGCTX_FETCH.
10800 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
10801 clobbered by the trampoline code.
10803 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
10804 not clobbered by the indirect calling code.
10806 2008-08-18 Zoltan Varga <vargaz@gmail.com>
10808 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
10811 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
10813 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
10814 signature using the compilation mempool otherwise we would leak it.
10816 2008-08-18 Zoltan Varga <vargaz@gmail.com>
10818 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
10819 mono_emit_abs_call ().
10821 * patch-info.h: Add GENERIC_CLASS_INIT.
10823 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
10825 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
10826 as their target as a near call.
10828 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
10830 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
10832 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
10833 call to a runtime function described by a patch.
10835 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
10836 mono_emit_abs_call, this has the advantage that the ABS handling code in
10837 mono_codegen () can handle them both, and can handle other stuff in the
10838 future without additional code.
10840 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
10842 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
10845 * mini.h: Add missing bblock related prototypes.
10847 * mini.h (MonoCompile): Remove unused reverse_inst_list and
10848 reverse_inst_list_len fields.
10850 * mini.c: Refactor this file a bit by moving branch optimizations to
10853 * method-to-ir.c: Merge generic sharing changes missed earlier.
10855 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
10857 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
10858 shared patches. Process METHODCONST as a shared patch.
10860 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
10861 as it crashes on the 2.0 mscorlib.
10863 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
10866 * aot-compiler.c: Use is_plt_patch () in a few additional places.
10867 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
10870 * aot-compiler.c: Reorganize the got handling code to be a bit more
10873 2008-08-17 Zoltan Varga <vargaz@gmail.com>
10875 * aot-compiler.c: Make the patch_to_plt_offset hash table use
10876 mono_patch_info_equals/hash, and use it to massively simplify
10879 * mini.c (mono_patch_info_hash): Simplify this and add support for
10882 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
10884 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
10885 handling code, since an offset is not enough to identify a trampoline.
10887 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
10889 2008-08-17 Mark Probst <mark.probst@gmail.com>
10891 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
10893 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
10895 * mini-ops.h: Argument and result types for OVF_CARRY ops.
10897 * decompose.c: PPC decompositions for various ops.
10899 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
10901 2008-08-17 Zoltan Varga <vargaz@gmail.com>
10903 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
10904 call the generic trampoline code using a call, instead of a jump, to
10905 remove some special casing from the generic trampoline code.
10907 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
10908 (mono_codegen): Ditto.
10910 * aot-compiler.c aot-runtime.c: Ditto.
10912 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
10914 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
10915 helper function to find the offset corresponding to a lazy fetch trampoline.
10917 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
10918 when doing generic sharing.
10920 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
10923 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
10924 mini-trampolines.c to be with the other trampoline creation functions.
10926 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
10927 as it is equal to method->signature in most cases, add a
10928 mono_emit_method_call_full variant which takes a signature and an imt
10931 2008-08-16 Zoltan Varga <vargaz@gmail.com>
10933 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
10934 to this function, since it could be computed easily from the method
10936 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
10939 * method-to-ir.c mini.c: Remove references to
10940 compile_generic_method_wo_context.
10942 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
10943 generic method calls.
10945 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
10946 dimensional non-szarrays.
10948 * mini.c (mini_init): Register mono_array_new_1.
10950 * jit-icalls.c (mono_array_new_1): New jit icall.
10952 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
10953 pointing to the method.
10955 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
10956 method addresses belonging to METHOD_JUMP patches in the
10957 jump_target_got_slot_hash.
10958 (mono_aot_load_method): Ditto.
10960 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
10961 METHOD_JUMP patches.
10963 * mini.c (mini_create_jit_domain_info): New helper function which
10964 initializes/frees domain->runtime_info.
10965 (mini_free_jit_domain_info): Ditto.
10966 (mini_init): Install the domain hook functions with the runtime.
10968 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
10969 information maintained by the JIT.
10971 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
10972 insertion into jump_table_hash into mono_codegen (), also implement proper
10975 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
10976 tail calls, it is already done by the aot code.
10978 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
10979 mechanism on amd64.
10981 * iltests.il.in: Make the jmp test a bit more complex.
10983 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
10984 generic instances which doesn't have a token.
10986 * aot-runtime.c (decode_method_ref): Ditto.
10988 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
10989 can handle this case now.
10990 (handle_box): Ditto.
10992 2008-08-15 Geoff Norton <gnorton@novell.com>
10994 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
10997 2008-08-15 Zoltan Varga <vargaz@gmail.com>
10999 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
11000 calling generic methods.
11002 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
11004 * aot-runtime.c (decode_patch_info): Ditto.
11006 * mini.c (mono_resolve_patch_target): Ditto.
11008 * patch-info.h: Add METHOD_RGCTX.
11010 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
11012 2008-08-14 Zoltan Varga <vargaz@gmail.com>
11014 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
11015 arguments in registers.
11017 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
11018 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
11020 * mini.c (mini_method_compile): Abort aot compilation for generic
11021 methods if generic sharing is disabled.
11023 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
11026 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
11027 requiring an mrgctx.
11029 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
11030 store instructions when converting a vcall to a normal call.
11032 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
11033 mono_arch_find_jit_info.
11035 2008-08-13 Zoltan Varga <vargaz@gmail.com>
11037 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
11038 avoid calling mono_method_full_name () for every method even if the
11039 env var is not set.
11040 (check_inline_caller_method_name_limit): Ditto.
11042 2008-08-12 Zoltan Varga <vargaz@gmail.com>
11044 * driver.c (main_thread_handler): Allow AOT compilation of multiple
11045 assemblies in one run.
11047 * aot-compiler.c (mono_compile_assembly): Only print out a count of
11048 skipped methods if it is not 0.
11050 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
11052 2008-08-12 Bill Holmes <billholmes54@gmail.com>
11054 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
11055 MONO_ARCH_HAVE_UNWIND_TABLE.
11057 Contributed under MIT/X11 license.
11059 2008-08-12 Bill Holmes <billholmes54@gmail.com>
11061 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
11062 from default optimizaton list on Winx64.
11064 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
11066 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
11067 the LMF from the MonoJitTlsData structure.
11069 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
11071 Contributed under MIT/X11 license.
11073 2008-08-12 Zoltan Varga <vargaz@gmail.com>
11075 * mini.c (sigsegv_signal_handler): Fix the build.
11077 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
11078 assembly->aot_module.
11080 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
11081 hash table. This simplifies and speeds up a lot of code, and fixes support
11084 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
11087 * mini-exceptions.c: Ditto.
11089 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
11090 'native_offset' argument, since these are computed in the
11091 mono_find_jit_info () function.
11093 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
11094 is used by exceptions-ppc.c.
11096 * exceptions-ppc.c: Call mono_find_jit_info () instead of
11097 mono_arch_find_jit_info ().
11099 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
11100 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
11101 generic code in mini-exceptions.c.
11103 2008-08-11 Zoltan Varga <vargaz@gmail.com>
11105 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
11107 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
11109 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
11110 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
11111 called while holding the loader lock. Fixes #415608.
11112 (mono_aot_get_method_from_token_inner): Ditto.
11114 2008-08-09 Zoltan Varga <vargaz@gmail.com>
11116 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
11117 to reduce differences between this and the generic implementation in
11119 (ves_icall_get_frame_info): Ditto.
11121 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
11123 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
11126 * exceptions-ppc.c (arch_get_call_filter): Rename this to
11127 mono_arch_get_call_filter () and make it non-static, for consistency with the
11128 other architectures.
11130 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
11133 * local-propagation.c:
11134 * mini-x86.c: Correct the name of arch defines.
11136 2008-08-09 Zoltan Varga <vargaz@gmail.com>
11138 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
11139 NO_EMULATE_LONG_SHIFT_OPS define.
11141 2008-08-08 Zoltan Varga <vargaz@gmail.com>
11143 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
11144 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
11146 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
11147 MACH fixes. Merged from the 2.0 branch.
11149 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
11151 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
11152 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
11154 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
11156 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
11157 mono_marshal_get_native_wrapper () signature changes.
11159 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
11161 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
11162 conversion bug under arm.
11164 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
11166 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
11168 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
11169 with overflow checking.
11171 2008-08-05 Marek Habersack <mhabersack@novell.com>
11173 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
11174 to the genmdesc.pl file
11176 2008-08-05 Zoltan Varga <vargaz@gmail.com>
11178 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
11179 arg_array in the soft-float versions of the LOAD/STORE macros.
11181 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
11184 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
11186 2008-08-02 Zoltan Varga <vargaz@gmail.com>
11188 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
11189 a float HFA. Fixes #413621.
11191 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
11193 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
11194 frame_size to args_size. Fixes build.
11196 2008-08-02 Zoltan Varga <vargaz@gmail.com>
11198 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
11199 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
11201 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
11202 the stack are not unaligned. Fixes #413247.
11204 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
11206 * mini.c: update jitted methods performance counters.
11208 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
11210 * mini-exceptions.c: increase the exceptions thrown performance
11211 counter in mono_handle_exception ().
11213 2008-07-29 Zoltan Varga <vargaz@gmail.com>
11215 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
11216 can work with netmodules.
11218 2008-07-28 Geoff Norton <gnorton@novell.com>
11220 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
11223 2008-07-28 Zoltan Varga <vargaz@gmail.com>
11225 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
11228 2008-07-28 Bill Holmes <billholmes54@gmail.com>
11230 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
11231 The float param registers and other param registers must be the
11232 same index on Windows x64.
11234 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
11235 ArgValuetypeAddrInIReg argument case. Setting the argument
11236 op to OP_VTARG_ADDR (OP_REGOFFSET)).
11238 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
11239 variable computed above as the copy length for arguments of storage
11240 type ArgValuetypeAddrInIReg.
11242 * mini-amd64.c (mono_arch_emit_call) : Implementing the
11243 ArgValuetypeAddrInIReg argument case. This case will rely on
11244 mono_arch_emit_outarg_vt to emit the correct code later in the process.
11246 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
11247 a 32 byte stack allocation for all calls. We will omit the adjustment for
11248 jump and tail call instructoins as they do not follow the typical call behavior.
11250 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
11251 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
11252 local variable and pass the local variable by reference to the called method.
11254 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
11255 Implementing the ArgValuetypeAddrInIReg argument case. When the address
11256 of a struct is passed in a register it must be saved with the other
11257 volatile argument on the stack.
11259 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
11260 frame pointer the stack adjustment value must be saved to the unwind
11263 Contributed under MIT/X11 license.
11265 2008-07-28 Zoltan Varga <vargaz@gmail.com>
11267 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
11268 which got lost in the merge.
11270 2008-07-27 Zoltan Varga <vargaz@gmail.com>
11272 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
11275 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
11277 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
11278 icalls, since they won't be patched.
11280 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
11281 different code sequence when running under valgrind to prevent some valgrind
11284 * iltests.il.in: Add new regression test.
11286 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
11289 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
11290 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
11292 * iltests.il.in: Add new test.
11294 * aot-compiler.c: Fix some warnings.
11296 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
11299 2008-07-27 Zoltan Varga <vargaz@gmail.com>
11301 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
11302 (mini_usage_jitdeveloper): Add a missing --wapi option.
11304 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11306 * mini-codegen.c: Simplify the is_fp macros.
11307 (free_up_ireg): Remove, use free_up_reg instead.
11308 (free_up_reg): Fix the fp case.
11310 2008-07-26 Zoltan Varga <vargaz@gmail.com>
11312 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
11315 * exceptions-x86.c: Merge some changes which seemed to have got lost
11316 in the linear-ir merge.
11318 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
11320 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
11321 long vreg volatile even if the variable was already created.
11323 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
11324 volatile variables.
11326 2008-07-26 Zoltan Varga <vargaz@gmail.com>
11328 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
11330 * mini.c (mono_jit_compile_method_inner): Add support for
11331 MONO_EXCEPTION_BAD_IMAGE.
11333 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
11334 mini_method_get_context () returns NULL. Fixes #356531.
11336 * mini.c (mono_method_to_ir): Ditto.
11338 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
11339 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
11341 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11343 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
11344 in the LDFTN implementation.
11346 2008-07-25 Mark Probst <mark.probst@gmail.com>
11348 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
11349 code, patch calls to icalls, too, even if they're not in the
11350 shared generic code hash. Fixes #411962.
11352 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11354 * cpu-x86.md: Increase the length of the fcall opcodes.
11356 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
11357 calls returning floats.
11359 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
11362 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
11365 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
11366 into the domain->method_code_hash.
11368 * aot-compiler.c: Fix win32 build.
11370 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
11372 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
11373 gshared NEWARR implementation.
11375 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
11377 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
11378 can be used outside of method_to_ir.
11380 * mini.h (MonoCompile): Add arg_types field.
11382 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
11384 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
11385 the values of the local arg_array and param_types array.
11387 2008-07-24 Zoltan Varga <vargaz@gmail.com>
11389 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
11390 got accesses might only get generated later when NEWOBJ is decomposed.
11392 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
11393 looking up the native code of the target method when a delegate is called
11394 for the first time.
11396 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
11399 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
11401 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
11402 AOT work on platforms without a working dlsym implementation.
11404 * mini.h: Bump AOT image format version.
11406 2008-07-24 Mark Probst <mark.probst@gmail.com>
11408 * mini-exceptions.c: Free a MonoType with
11409 mono_metadata_free_type() instead of g_free().
11411 * aot-runtime.c: Free a MonoType.
11413 2008-07-24 Zoltan Varga <vargaz@gmail.com>
11415 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
11418 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
11421 2008-07-23 Massimiliano Mantione <massi@ximian.com>
11422 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
11425 2008-07-23 Zoltan Varga <vargaz@gmail.com>
11427 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
11428 NEWOBJ calls on valuetypes.
11430 * iltests.il.in: Add new test.
11432 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
11434 2008-07-22 Zoltan Varga <vargaz@gmail.com>
11436 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
11437 is no longer needed.
11439 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
11440 non register sized integer arguments.
11441 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
11442 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
11445 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
11448 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
11449 two a binop with different sized arguments is emitted.
11451 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
11452 instruction in the ins==NULL case.
11454 2008-07-23 Zoltan Varga <vargaz@gmail.com>
11456 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
11458 * mini-x86.c: Fix osx build.
11460 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
11463 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
11464 instruction for non int sized variables.
11466 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
11469 2008-07-23 Robert Jordan <robertj@gmx.net>
11471 * method-to-ir.c: Fix MSVC build.
11473 2008-07-22 Zoltan Varga <vargaz@gmail.com>
11475 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
11476 a non int sized type, widen it to an int since newer versions of gcc seem to
11477 generate code which needs this.
11479 * ssa2.c abcremoval2.c: Fix warnings.
11481 * *: Merge the Linear IR branch.
11483 The original branch is at trunk/branches/vargaz/mini-linear-il, and
11484 the ChangeLog file there describes all the changes done over the years.
11485 Further documentation can be found at www.mono-project.com/Linear_IL.
11487 2008-07-21 Bill Holmes <billholmes54@gmail.com>
11489 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
11490 The float param registers and other param registers must be the
11491 same index on Windows x64.
11493 Contributed under MIT/X11 license.
11495 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
11497 * mini.c: Make the previous fix GC safe.
11499 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
11501 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
11503 2008-07-21 Bill Holmes <billholmes54@gmail.com>
11505 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
11506 on Winx64. This type will not be passed on the stack (ArgOnStack), but
11507 ArgValuetypeAddrInIReg instead.
11509 Contributed under MIT/X11 license.
11511 2008-07-21 Zoltan Varga <vargaz@gmail.com>
11513 * mini-codegen.c (get_register_spilling): Fix a warning.
11515 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
11517 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
11518 for types which the initialization fails. Raises the provided exception
11519 at the right stop after cleanup.
11521 2008-07-16 Zoltan Varga <vargaz@gmail.com>
11523 * aot-compiler.c: Free most of the memory allocated during compilation.
11525 * mini.c (mini_parse_debug_options): Fix a leak.
11527 * mini.c (mini_method_compile): Don't add the method to the jit info tables
11528 during aot compilation.
11530 2008-07-14 Zoltan Varga <vargaz@gmail.com>
11532 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
11533 it has too much register pressure.
11535 2008-07-13 Zoltan Varga <vargaz@gmail.com>
11537 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
11539 2008-07-12 Zoltan Varga <vargaz@gmail.com>
11541 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11544 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11545 on amd64 similar to the way it is done on arm.
11547 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11549 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
11550 consistency, normalize error messages, avoid loading aot-only modules in
11553 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
11556 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
11558 2008-07-11 Martin Baulig <martin@ximian.com>
11561 (MonoDebuggerInfo): Add `interruption_request'.
11563 2008-07-12 Zoltan Varga <vargaz@gmail.com>
11565 * aot-compiler.c (emit_plt): Remove some dead code.
11567 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
11569 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
11570 return the plt info offset belonging to a given plt entry.
11572 * mini-trampolines.c (mono_aot_plt_trampoline): Use
11573 mono_aot_get_plt_info_offset.
11575 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
11576 similar to the amd64 code by makeing jumps through a separate jump table
11577 instead of embedding the jump addresses into the code.
11579 2008-07-11 Zoltan Varga <vargaz@gmail.com>
11581 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
11584 2008-07-10 Martin Baulig <martin@ximian.com>
11586 * mini.c (mini_method_compile): Disable generics sharing when
11587 running in the debugger.
11589 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11591 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
11593 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
11594 the local register allocator from running out of registers on x86 when
11597 2008-07-10 Bill Holmes <billholmes54@gmail.com>
11599 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
11600 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
11603 Contributed under MIT/X11 license.
11605 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11607 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
11608 speed up the assembler.
11610 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11612 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
11615 * mini.c: Move the soft float handling macros a bit earlier, add
11616 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
11619 * mini.h: Add prototype for mono_arch_fixup_jinfo.
11621 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
11622 read-only to help catch code allocation requests.
11624 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
11625 and turn it off when using --aot-only or when compiling with --aot=full.
11627 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
11628 jump table for switches from the normal domain mempool, not the code
11631 * mini-trampolines.c (get_unbox_trampoline): New function to return an
11632 unbox trampoline which handles aot-only mode too.
11634 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
11635 an AOTed unbox trampoline.
11637 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
11639 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11641 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
11644 Contributed under MIT/X11 license.
11646 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11648 * mini.c (mono_codegen): Allocate space at the end of the code block and store
11649 the unwind information for the method at the end of the allocated block.
11651 * mini-amd64.h: Added declarations for the unwind routines and adding field to
11652 MonoCompileArch to hold the unwind info for SEH on Winx64
11654 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
11655 frame pointer info for the method being compiled.
11657 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
11658 the call to mono_exception_from_token.
11660 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
11661 storing the method prolog information in a format that the Winx64 SEH can understand. This
11662 information is stored a the end of the method block because it is all 32-bit offset based.
11664 Contributed under MIT/X11 license.
11666 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11668 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
11670 * wapihandles.c: Fix warnings.
11672 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
11675 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
11676 mono_jit_compile_method in aot-only mode since that calls the type
11679 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
11680 get_delegate_invoke_impl in aot-only mode.
11682 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
11684 2008-07-08 Zoltan Varga <vargaz@gmail.com>
11686 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
11688 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
11691 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
11693 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
11694 init trampoline from the AOT file as well.
11696 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
11697 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
11700 * mini.c (mini_init): Move the call to mono_exceptions_init () after
11703 * exceptions-amd64.c: Add _full variants for the remaining exception code
11704 creation functions as well, allow emission of relocatable code, remove
11705 caching since that is now done by the caller.
11707 * mini-exceptions.c: Add _full variants for the remaining exception code
11708 creation functions as well, add aot-only support.
11710 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
11711 if we can determine a proper token for them.
11712 (add_wrappers): Add a few more wrappers.
11713 (emit_method_code): Remove some dead code.
11714 (emit_trampolines): Emit exception code too.
11716 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
11718 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
11719 mono_array_new_va which avoids varargs.
11721 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
11723 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
11724 mono_arch_create_specific_trampoline () in all places.
11726 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
11727 a bit so it can be used for other things as well.
11729 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
11732 * exceptions-amd64.c: Rename the caching from the exception code creation
11733 functions, it is done by the caller instead.
11735 * exceptions-amd64.c: Change the signature of the exception code creation
11736 functions to allow the creation of relocatable code later.
11738 * mini-exceptions.c: Add a set of functions to query the various
11739 runtime-generated exception functions.
11741 * mini.c mini-exceptions.c: Use the newly added functions instead of the
11742 mono_arch_.. () functions.
11744 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11746 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
11748 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
11750 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
11751 (mini_get_vtable_trampoline): Ditto.
11753 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
11754 code in the AOT case by returning the code size and a list of relocations to
11757 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
11759 2008-07-07 Bill Holmes <billholmes54@gmail.com>
11761 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
11764 Contributed under MIT/X11 license.
11766 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11768 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
11769 so the buffer size can be computed correctly. Fixes #404735.
11771 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
11772 normally as cfg->debug_info is already freed.
11774 2008-07-06 Zoltan Varga <vargaz@gmail.com>
11776 * mini-amd64.c: For calls returning vtypes in registers, don't store
11777 the return address on the stack, instead allocate a separate local for
11780 2008-07-05 Mark Probst <mark.probst@gmail.com>
11782 * mini-trampolines.c, mini.h: Add an argument to
11783 mono_create_jit_trampoline_in_domain() for turning off the adding
11784 of the sync wrapper.
11786 * mini.c: Use the JIT trampoline without sync instead of
11787 ldftn_nosync in static RGCTX invoke wrappers so that the call can
11790 2008-07-04 Mark Probst <mark.probst@gmail.com>
11792 * driver.c: Turn on GSHARED optimization by default.
11794 2008-07-04 Zoltan Varga <vargaz@gmail.com>
11796 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
11797 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
11799 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
11800 create a variant of the generic trampoline code callable from AOTed trampolines.
11802 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
11803 trampoline code callable from AOTed trampolines.
11805 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
11807 2008-07-04 Mark Probst <mark.probst@gmail.com>
11809 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
11810 pass-through manner.
11812 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
11813 and don't fail sharing for them anymore.
11815 * mini-exceptions.c: Handle exceptions in shared generic methods.
11817 * generic-sharing.c: When checking the context of a generic
11818 method, also check its class's context. Don't treat wrappers as
11821 * mini-trampolines.c: Some code factored out to
11822 metadata/generic-sharing.c. Handle the MRGCTX case.
11824 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
11825 we must deal with the method being of another instantiation of the
11826 class. Add static rgctx invoke wrappers to generic methods.
11828 2008-07-04 Mark Probst <mark.probst@gmail.com>
11830 * mini.c: Provide all jit infos of generic shared methods with a
11833 * mini-exceptions.c: Handle the new situation that a generic info
11834 might be available, but not info about the this/vtable/mrgctx
11837 2008-07-03 Mark Probst <mark.probst@gmail.com>
11839 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
11842 2008-07-03 Zoltan Varga <vargaz@gmail.com>
11844 * dominators.c (check_dominance_frontier): Fix a warning.
11846 * mini.h: Add some missing prototypes.
11848 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
11850 * driver.c (mono_jit_init_version): Correct the comments since the first
11851 argument should be the name of the root domain, not a filename.
11853 * aot-runtime.c (make_writable): Error out if this is called while running
11855 (load_aot_module): Ditto.
11857 * aot-compiler.c: Really fix the computation of method indexes.
11859 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
11860 optimizations as this is no longer called frequently.
11862 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
11863 method and the invoke impl code and pass it to the delegate trampoline instead of
11864 just the delegate class.
11866 2008-07-02 Zoltan Varga <vargaz@gmail.com>
11868 * aot-compiler.c: Fixup the computation of method indexes.
11869 (add_wrappers): Create the base methods of the runtime invoke wrappers using
11870 the method builder infrastructure.
11872 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
11875 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
11876 mode, load the method right away instead of creating a trampoline.
11878 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
11880 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
11883 2008-07-01 Zoltan Varga <vargaz@gmail.com>
11885 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
11886 (mono_aot_load_method): Use method_index instead of method->token.
11888 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
11889 can handle icalls etc. properly.
11891 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11893 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
11895 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
11896 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
11897 JIT_ICALL_ADDR patch type.
11899 * patch-info.h: Add JIT_ICALL_ADDR patch type.
11901 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
11903 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
11905 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
11907 2008-06-30 Zoltan Varga <vargaz@gmail.com>
11909 * mini.c: Use domain->jit_code_hash_lock for controlling access to
11910 domain->jit_code_hash.
11912 2008-06-29 Zoltan Varga <vargaz@gmail.com>
11914 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
11916 2008-06-27 Zoltan Varga <vargaz@gmail.com>
11918 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
11919 get_this_arg_from_call, let it compute it when needed.
11921 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
11922 gsctx from code only when needed.
11924 * mini-trampolines.c (get_generic_context): Rename this to
11925 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
11926 it can be called by the arch backends.
11928 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
11930 2008-06-26 Zoltan Varga <vargaz@gmail.com>
11932 * driver.c (mono_main): Add experimental --aot-only command line option.
11934 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
11937 2008-06-26 Kornel Pal <kornelpal@gmail.com>
11939 * driver.c (DllMain): Remove mono_module_handle.
11941 Contributed under MIT/X11 license.
11943 2008-06-25 Zoltan Varga <vargaz@gmail.com>
11945 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
11946 for emitting methods which are not in the source assembly. Detect and report
11947 failure of assembling+linking.
11949 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
11951 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
11953 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
11955 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
11957 2008-06-24 Zoltan Varga <vargaz@gmail.com>
11959 * mini.h: Remove some obsolete prototypes.
11961 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
11963 2008-06-24 Mark Probst <mark.probst@gmail.com>
11965 * mini.c (get_object_generic_inst): Variable-sized arrays are not
11966 supported by Visual Studio, so use alloca().
11968 2008-06-23 Zoltan Varga <vargaz@gmail.com>
11970 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
11973 2008-06-23 Mark Probst <mark.probst@gmail.com>
11975 * mini.c: Fail sharing of a generic method if it contains an open
11976 catch clause (because we don't pass MRGCTXs yet).
11978 2008-06-23 Mark Probst <mark.probst@gmail.com>
11980 * mini.c: When compiling a method with generic sharing, insert the
11981 method instantiated with an all-Object generic context into the
11982 jit info table, instead of the context of the first instantiation
11983 of the method we happen to compile.
11985 2008-06-18 Martin Baulig <martin@ximian.com>
11987 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
11988 `major_version' and `minor_version'.
11990 2008-06-17 Mark Probst <mark.probst@gmail.com>
11992 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
11993 mono_method_is_generic_sharable_impl() takes an additional
11994 argument specifying whether to treat type variables as reference
11997 2008-06-17 Mark Probst <mark.probst@gmail.com>
11999 * mini.h: Removed obsolete prototypes.
12001 2008-06-17 Mark Probst <mark.probst@gmail.com>
12003 * mini.c: Don't fail generic sharing for initobj and sizeof - we
12004 already handle them.
12006 2008-06-17 Mark Probst <mark.probst@gmail.com>
12008 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
12009 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
12010 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
12011 tramp-x86.c: Added a MonoGenericContext* argument to
12012 mono_arch_get_unbox_trampoline() so that it can call other
12013 functions which require it.
12015 2008-06-17 Mark Probst <mark.probst@gmail.com>
12017 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
12018 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
12019 mono_arch_get_this_arg_from_call() takes a
12020 MonoGenericSharingContext* as well.
12022 2008-06-17 Mark Probst <mark.probst@gmail.com>
12024 * mini.c: Factor out code for emitting unbox into emit_unbox() and
12025 implement generic sharing of unbox.
12027 2008-06-17 Mark Probst <mark.probst@gmail.com>
12029 * mini.c: Don't compute the vtable to determine whether a field is
12030 special static, because it might not work for open types.
12032 2008-06-17 Mark Probst <mark.probst@gmail.com>
12034 * mini.c: Removed the unused token_type and token_source arguments
12035 from get_runtime_generic_context_ptr().
12037 2008-06-17 Marek Habersack <mhabersack@novell.com>
12039 * mini.c (ADD_BINOP): fix the build
12041 2008-06-16 Zoltan Varga <vargaz@gmail.com>
12043 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
12046 2008-06-16 Mark Probst <mark.probst@gmail.com>
12048 * mini.h: Removed class relations enum that's not used anymore.
12050 2008-06-16 Mark Probst <mark.probst@gmail.com>
12052 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
12054 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
12055 the lazy fetch trampoline access code.
12057 2008-06-15 Zoltan Varga <vargaz@gmail.com>
12059 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
12061 2008-06-14 Zoltan Varga <vargaz@gmail.com>
12063 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
12065 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
12067 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
12069 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12071 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
12074 * mini-ops.h: Add MIN/MAX_UN opcodes.
12076 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
12079 * basic-math.cs: Add more min/max tests.
12081 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
12083 2008-06-13 Mark Probst <mark.probst@gmail.com>
12085 * mini.c: Small fix in the prologue of emit_castclass.
12087 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12089 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
12091 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
12092 do not work even for unsigned types. Fixes #400014.
12094 * basic-math.cs: Add regression tests for unsigned Min/Max.
12096 2008-06-13 Mark Probst <mark.probst@gmail.com>
12098 * mini.c: Added additional context_used argument to several
12099 functions, which will be needed for sharing generic methods. Use
12100 GET_RGCTX macro wherever appropriate. Declare only one
12101 context_used in mono_method_to_ir().
12103 2008-06-13 Mark Probst <mark.probst@gmail.com>
12105 * mini.c, generic-sharing.c: Removed generic class relations.
12107 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
12108 functions due to MRGCTX changes.
12110 2008-06-13 Mark Probst <mark.probst@gmail.com>
12112 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
12113 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
12114 with calculated IMT.
12116 * mini.c: Generic sharing of calls via generic interfaces.
12118 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
12119 generic method with non-constant MonoGenericContext*. Instead,
12120 the context is taken out of the method itself.
12122 2008-06-13 Mark Probst <mark.probst@gmail.com>
12124 * mini.c: Generic sharing of ldvirtftn.
12126 2008-06-13 Mark Probst <mark.probst@gmail.com>
12128 * mini.c: Generic sharing of ldftn.
12130 2008-06-13 Mark Probst <mark.probst@gmail.com>
12132 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
12134 2008-06-13 Mark Probst <mark.probst@gmail.com>
12136 * mini.c: Generic sharing of the special case of ldtoken followed
12137 by a call to GetTypeFromHandle.
12139 2008-06-13 Mark Probst <mark.probst@gmail.com>
12141 * mini.c: Generic sharing of box for nullable types.
12143 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12145 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
12146 are passed on the stack. Fixes #324807.
12148 2008-06-12 Bill Holmes <billholmes54@gmail.com>
12150 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
12151 for the ArgValuetypeAddrInIReg case.
12153 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
12154 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
12156 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
12157 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
12158 local variable and pass the local variable by reference to the called method.
12160 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
12161 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
12163 Contributed under MIT/X11 license.
12165 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
12167 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
12169 * debug-mini.c (mono_debug_print_vars): Release memory after printing
12172 2008-06-10 Martin Baulig <martin@ximian.com>
12175 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
12177 2008-06-09 Kornel Pal <kornelpal@gmail.com>
12179 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
12180 possible error when no arguments are passed.
12182 Contributed under MIT/X11 license.
12184 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
12186 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
12187 where the file name is NULL.
12189 2008-06-09 Zoltan Varga <vargaz@gmail.com>
12191 * mini.c: Fix s390 build.
12193 2008-06-08 Zoltan Varga <vargaz@gmail.com>
12195 * trace.c (mono_trace_parse_options): Fix warnings.
12197 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
12199 2008-06-07 Zoltan Varga <vargaz@gmail.com>
12201 * mini.c (remove_block_if_useless): Avoid printing the method name.
12203 * mini.c: Remove needless setting of ins->cil_code which is now done by
12206 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
12209 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
12210 translated code after it has been patched.
12212 2008-06-06 Zoltan Varga <vargaz@gmail.com>
12214 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
12215 avoid problems during code patching on SMP systems.
12216 (emit_call): Avoid adding a patch info which is already added by
12218 (mono_arch_emit_exceptions): Ditto.
12220 2008-06-05 Zoltan Varga <vargaz@gmail.com>
12222 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
12223 MONO_TYPE_ISSTRUCT already checks for it.
12225 2008-06-05 Bill Holmes <billholmes54@gmail.com>
12227 * mini-amd64.c:merge_argument_class_from_type: When marshaling
12228 structs with floats on Winx64 the float registers are not used.
12229 The integer registers are always used..
12230 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
12231 only one register will be used and only if the size of the struct
12232 is 1,2,4, or 8 bytes.
12234 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
12235 to work for Winx64.
12237 Contributed under MIT/X11 license.
12239 2008-06-05 Martin Baulig <martin@ximian.com>
12241 * debug-debugger.c (debugger_lookup_class): Also call
12242 mono_class_setup_methods() here; we're only called from RTI.
12244 2008-06-05 Andreas Farber <andreas.faerber@web.de>
12246 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
12247 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
12248 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
12249 Post-process object files and add dtrace-generated object, if necessary.
12251 Contributed under MIT/X11 license.
12253 2008-06-04 Mark Probst <mark.probst@gmail.com>
12255 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
12258 * mini.c: Generic sharing for unbox.any and castclass.
12260 2008-06-04 Mark Probst <mark.probst@gmail.com>
12262 * mini.c: Ignore tailcall prefix in shared generic code and when
12263 doing calls which require a vtable/rgctx argument.
12265 2008-06-04 Mark Probst <mark.probst@gmail.com>
12267 * mini.c: Don't free the JIT info.
12269 * driver.c: Changes in the JIT info table testing code.
12271 2008-06-03 Zoltan Varga <vargaz@gmail.com>
12273 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
12274 interruption. Fix some warnings.
12276 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
12277 interruption_checkpoint.
12279 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
12281 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
12282 from embedding applications.
12284 2008-06-02 William Holmes <billholmes54@gmail.com>
12286 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
12287 reserving 32 bytes on the stack when making calls.
12289 Contributed under MIT/X11 license.
12291 2008-06-01 Zoltan Varga <vargaz@gmail.com>
12293 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
12294 the linear IL branch.
12296 * driver.c: Print out more information for --version on arm.
12298 2008-05-30 Zoltan Varga <vargaz@gmail.com>
12300 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
12301 bb_exit instead, since out of line bblocks might not actually be emitted
12304 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
12305 maximum epilog size for out of line bblocks if tracing is enabled.
12307 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
12309 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
12311 * arrays.cs: Regression tests for allocating arrays with negative sizes.
12313 2008-05-28 Zoltan Varga <vargaz@gmail.com>
12315 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
12316 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
12319 2008-05-27 Zoltan Varga <vargaz@gmail.com>
12321 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
12322 the 'value' to store is a constant.
12324 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
12326 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
12327 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
12329 2008-05-26 Zoltan Varga <vargaz@gmail.com>
12331 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
12332 for accessing method->generic_container.
12334 2008-05-24 Zoltan Varga <vargaz@gmail.com>
12336 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
12338 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
12340 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
12342 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
12345 2008-05-23 Zoltan Varga <vargaz@gmail.com>
12347 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
12349 * mini.c: Handle the case when mono_class_vtable () fails.
12351 2008-05-23 Massimiliano Mantione <massi@ximian.com>
12352 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
12355 2008-05-22 Mark Probst <mark.probst@gmail.com>
12357 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
12358 together with domain sharing.
12360 2008-05-22 Mark Probst <mark.probst@gmail.com>
12362 * mini.c: Treat callvirts to final methods like non-virtual calls
12363 when doing generic sharing, i.e. look them up in the runtime
12366 2008-05-22 Mark Probst <mark.probst@gmail.com>
12368 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
12369 with computed types (for generic sharing).
12371 * mini.c: Generic sharing for mkrefany and refanyval.
12373 2008-05-22 Zoltan Varga <vargaz@gmail.com>
12375 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
12378 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
12379 the generic sharing code.
12381 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
12384 2008-05-21 Zoltan Varga <vargaz@gmail.com>
12386 * mini.h: Remove the declaration of mono_aot_init_vtable ().
12388 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
12390 * driver.c: updated copyright date
12392 2008-05-21 Zoltan Varga <vargaz@gmail.com>
12394 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
12397 2008-05-19 Martin Baulig <martin@ximian.com>
12399 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
12400 pointing to the new `_mono_debug_using_mono_debugger' variable.
12403 (mono_main): Check mono_debug_using_mono_debugger() rather than
12404 the `MONO_INSIDE_MDB' environment variable to check whether we're
12405 inside the debugger.
12407 2008-05-19 Zoltan Varga <vargaz@gmail.com>
12409 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
12412 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
12414 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
12416 * mini.c: Added mini_assembly_can_skip_verification. This
12417 function checks if the assembly requested to skip verification.
12418 Fixes part of #387274.
12420 2008-05-07 Zoltan Varga <vargaz@gmail.com>
12422 * mini.c (mini_get_method): Disable the check for open generic classes when
12423 using generic sharing.
12425 * generics.cs: Add a test for #387034.
12427 * mini.c (mini_get_method): Check whenever the method class is an open generic
12428 type, and return NULL in that case, causing a verification error. Fixes
12431 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12433 * driver.c (mono_main): Revert r102623. The right
12434 thing to do is to enable the verifier under verifiable
12435 unless a --security flag was passed.
12437 We need this non-trivial behavior for --verify-all otherwise
12438 mcs-compileall won't be able to use it. As it needs everything to
12439 be verified under validil.
12441 2008-05-06 Martin Baulig <martin@ximian.com>
12445 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
12446 (mono_debugger_thread_cleanup): Likewise.
12447 (mono_debugger_extended_notification): Likewise.
12449 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12451 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
12452 against both inflated and non-inflated methods. We need to check against the
12453 generic definition for cases where the instantiated method is not visible.
12454 We need to check against the inflated types for cases where the instantiation
12455 changes any super type. This fixes #382986.
12457 Note that this doesn't need to be applied to other parts of mono_method_to_ir
12458 that check for visibiliy as generic params only appears as the type subject
12459 of tokens on call opcodes. Field manipulation and ldftn must always
12460 target an exact type.
12462 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12464 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
12465 if no related --security flag is passed.
12467 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12469 * mini-arch.h: Prepare support for ppc64.
12471 Contributed under MIT/X11 license.
12473 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12475 * aot-runtime.c: Prepare support for ppc64.
12477 Contributed under MIT/X11 license.
12479 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12481 * mini-ops.h: Prepare support for ppc64.
12483 Contributed under MIT/X11 license.
12485 2008-05-04 Andreas Farber <andreas.faerber@web.de>
12487 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
12489 Contributed under MIT/X11 license.
12491 2008-05-03 Zoltan Varga <vargaz@gmail.com>
12493 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
12494 assemblies, since aot_name is not a full path, causing us to load MS.NET
12495 assemblies on windows.
12497 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
12499 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
12500 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
12501 * main.c: Use UTF-8 encoded command line instead of Windows default code
12502 page on Windows to support Unicode.
12503 * driver.c (DllMain): New function for mixed-mode assembly support.
12504 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
12505 export __stdcall functions without decoration.
12507 Contributed under MIT/X11 license.
12509 2008-04-28 Mark Probst <mark.probst@gmail.com>
12511 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
12512 saving it very early.
12514 2008-04-28 Mark Probst <mark.probst@gmail.com>
12516 * mini.h, mini.c: Lots of code for accessing the old RGCTX
12517 deleted. The only way to access the new RGCTX is via the
12520 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
12521 vtable instead of the RGCTX to static methods.
12523 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
12524 accessing the new RGCTX.
12526 * generic-sharing.c: There is no separation between self, type
12527 arguments and other types in the RGCTX anymore.
12529 2008-04-25 Jonathan Chambers <joncham@gmail.com>
12531 * mini-amd64.c (add_general): Remove previous stack adjustment.
12532 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
12533 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
12534 for 32 bytes of stack space reserved for all calls.
12536 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
12537 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
12540 Code contributed under MIT/X11 license.
12542 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
12544 * mini.c (mini_method_verify): Only verify non-inflated methods, check
12545 against the root definition, peeling out method and type instantiations.
12546 Cache verify success results, code that fails verification is still
12547 checked multiple times.
12549 2008-04-23 Zoltan Varga <vargaz@gmail.com>
12551 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
12553 2008-04-23 Jonathan Chambers <joncham@gmail.com>
12555 * mini-amd64.c (add_general): Always increment stack on Win64.
12556 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
12559 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
12560 stack based argument handling on Win64.
12562 Code contributed under MIT/X11 license.
12564 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
12566 * Makefile.am (version.h): Add support for git-svn.
12568 2008-04-22 Zoltan Varga <vargaz@gmail.com>
12570 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
12571 so instead of calling g_spawn_command_line_sync, we do everything by hand,
12572 avoiding allocations and libc functions which might deadlock.
12574 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
12575 'no-gdb-backtrace' option is set.
12577 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
12579 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
12581 2008-04-21 Martin Baulig <martin@ximian.com>
12583 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
12584 and `get_lmf_addr'; `notification_address' is no longer a pointer.
12586 2008-04-21 Martin Baulig <martin@ximian.com>
12588 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
12589 `thread_vtable', `event_handler_ptr' and `event_handler'.
12591 2008-04-21 Martin Baulig <martin@ximian.com>
12593 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
12594 allows delayed initialization of the `executable_code_buffer' when
12597 2008-04-21 Martin Baulig <martin@ximian.com>
12599 * mini.h (mono_debugger_create_notification_function): Removed.
12600 * tramp-*.c (mono_debugger_create_notification_function): Removed.
12602 * mdb-debug-info64.s
12603 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12605 * mdb-debug-info32.s
12606 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12608 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
12609 currently only works on x86 and x86_64, so don't create it on ppc.
12611 2008-04-21 Martin Baulig <martin@ximian.com>
12613 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
12616 (mini_method_compile): In the fp elimination check, check
12617 `debug_options.mdb_optimizations' in addition to
12618 mono_debug_using_mono_debugger().
12620 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
12621 disable some JIT optimizations which are only disabled when
12622 running inside the debugger.
12623 Added `--help-debug' option to describe the debugging options.
12624 (parse_debug_options): New static function to parse the `--debug'
12625 options, so we can easily add more stuff in future.
12627 2008-04-20 Zoltan Varga <vargaz@gmail.com>
12629 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
12630 the method has no body.
12632 2008-04-19 Jonathan Chambers <joncham@gmail.com>
12634 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
12635 assembly is not allowed in MSVC 64-bit compiler.
12636 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
12637 as we get floating point exceptions everywhere.
12639 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
12640 correctly align arguments for call to throw_exception.
12641 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
12643 Code contributed under MIT/X11 license.
12645 2008-04-19 Zoltan Varga <vargaz@gmail.com>
12647 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
12649 2008-04-17 Zoltan Varga <vargaz@gmail.com>
12651 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
12653 * mini-amd64.c (NEW_INS): Set cil_code.
12655 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
12656 from mini-amd64.c so all debugger related logic is in one place.
12658 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
12659 later won't have a random ip assigned to them.
12661 2008-04-16 Zoltan Varga <vargaz@gmail.com>
12663 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
12664 the arch specific function initializes code_size.
12665 (mono_create_delegate_trampoline): Ditto.
12667 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
12668 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
12671 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
12672 running under the debugger.
12674 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
12677 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
12678 debugger. Also move the disabling of optimizations here from driver.c.
12679 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
12682 * mini.h (MonoCompile): Add a few new flags.
12684 2008-04-15 Zoltan Varga <vargaz@gmail.com>
12686 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
12687 so the cil_code field of created MonoInst's is properly set.
12688 (mini_select_instructions): Ditto.
12690 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
12691 (MONO_INST_NEW_CALL): Ditto.
12693 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
12694 in many places so the ins->cil_code field is properly initialized.
12696 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
12699 2008-04-14 Zoltan Varga <vargaz@gmail.com>
12701 * mini.c (mini_method_compile): Print a different message when compiling a
12704 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
12707 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12709 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
12712 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
12714 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12716 * mini.c (handle_stack_args): Make this return void since its return value was
12717 never used. Also set cfg->unverifiable for invalid IL instead of calling
12720 2008-04-10 Mark Probst <mark.probst@gmail.com>
12722 * mini.c: Make sure "this" is live in catch clauses with type
12723 variables in shared generic code.
12725 2008-04-08 Mark Probst <mark.probst@gmail.com>
12727 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
12728 generic_class_is_reference_type() to ensure the proper behaviour
12729 when sharing generic code and the type in question is a type
12732 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12734 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
12735 race conditions when printing thread dumps. Fixes #377738.
12737 2008-04-08 Massimiliano Mantione <massi@ximian.com>
12739 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
12740 shows up when both MonoInst arguments can cause aliasig.
12741 There is likely no way in the current JIT to trigger this problem, but
12742 it showed up in the development of generics sharing, when in a new
12743 opcode both args of an OP_GROUP can be aliases (addresses of a local).
12744 When the generics sharing code will be committed, its tests will be
12745 valid also for this bug.
12747 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12749 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
12752 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
12755 2008-04-07 Zoltan Varga <vargaz@gmail.com>
12757 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
12758 use a more detailed exception message for InvalidCastException.
12760 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
12762 * driver.c (mono_main): Add --debug=casts option to turn on better
12763 InvalidCastException message details.
12765 * mini.c (mini_get_debug_options): New helper function to return the address of
12766 the debug_options variable.
12768 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
12769 the jit_tls TLS variable.
12771 * mini.c (mono_jit_tls): New TLS variable.
12773 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
12776 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
12778 * mini.h: Removed verifer related stuff. This code was moved to verify.c
12780 * mini.c: Removed verifer related stuff, code moved to verify.c.
12782 * driver.c: Using code from verify.c instead of mini.c.
12784 2008-04-05 Zoltan Varga <vargaz@gmail.com>
12786 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
12789 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
12791 * mini.c (check_for_method_verify): Enabling verification of
12792 corlib if mono_verify_all is set. Bugs in the verifier preventing that
12795 2008-04-04 Zoltan Varga <vargaz@gmail.com>
12797 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
12798 caller saved registers as well.
12800 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
12801 saved registers as well.
12803 2008-03-30 Zoltan Varga <vargaz@gmail.com>
12805 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
12807 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
12810 2008-03-27 Zoltan Varga <vargaz@gmail.com>
12812 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
12814 (get_call_info): Take a gsctx argument instead of 'cfg'.
12816 2008-03-26 Zoltan Varga <vargaz@gmail.com>
12818 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
12819 mono_verify_all is set.
12821 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
12823 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
12825 2008-03-25 Zoltan Varga <vargaz@gmail.com>
12827 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
12830 * driver.c mini.c mini.h: Add a --verify-all development option to test the
12831 verifier and the code generated by the compiler.
12833 2008-03-25 Mark Probst <mark.probst@gmail.com>
12835 * mini.c: Generic sharing of the non-nullable case of the box
12838 2008-03-24 Zoltan Varga <vargaz@gmail.com>
12840 * inssel.brg: Fix the build.
12842 * iltests.il.in: Add a test for lconv.ovf.u8.un.
12844 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
12846 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
12847 Array:Address. Fixes #372410.
12849 * iltests.il.in: New tests for readonly prefix.
12851 2008-03-23 Zoltan Varga <vargaz@gmail.com>
12853 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
12854 mini-trampolines.c.
12856 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
12859 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
12861 * mini.c (mono_decompose_op_imm): New helper function.
12863 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
12864 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
12867 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
12868 mono_arch_output_basic_block. Fix warnings.
12870 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
12873 2008-03-22 Zoltan Varga <vargaz@gmail.com>
12875 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
12876 since the extra frame is now detected automatically inside the loop.
12878 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
12879 opts which are now in mono_peephole_ins ().
12881 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
12883 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
12884 frames and skip duplicate managed-to-native frames. Fixes #367665.
12886 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
12887 opts which are now in mono_peephole_ins ().
12888 (mono_arch_peephole_pass_2): Ditto.
12890 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
12892 * mini-codegen.c (mono_peephole_ins): New helper function containing the
12893 arch independent peephole optimizations.
12895 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
12896 opts which are now in mono_peephole_ins ().
12898 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
12900 * mini-s390.c (mono_arch_output_basic_block): Fix build.
12902 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
12905 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
12906 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
12909 2008-03-21 Zoltan Varga <vargaz@gmail.com>
12911 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
12912 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
12915 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
12916 mono_arch_output_basic_block. Fix warnings.
12918 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12920 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
12923 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12925 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
12928 * iltests.il: Add new tests.
12930 2008-03-20 Kornel Pal <kornelpal@gmail.com>
12932 * mini.c: Removed Windows version macros.
12934 2008-03-20 Mark Probst <mark.probst@gmail.com>
12936 * generic-sharing.c: Put reflection types in the extensible part
12937 of the runtime generic context.
12939 * mini.c: Generic sharing of the GetTypeHandle special case of the
12940 ldtoken instruction.
12942 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12944 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
12946 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
12948 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
12949 consistency with the other version on the linear IR branch.
12951 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
12953 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
12955 * iltests.il.in: Add new tests.
12957 2008-03-19 Zoltan Varga <vargaz@gmail.com>
12959 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
12961 * iltests.il.in: Add new tests.
12963 2008-03-19 Mark Probst <mark.probst@gmail.com>
12965 * mini.c: Two variables with the same name were declared in
12966 nesting contexts and one wasn't initialized. Fixed.
12968 2008-03-19 Mark Probst <mark.probst@gmail.com>
12970 * mini.c: Generic sharing of the initobj instruction.
12972 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
12974 * mini.c: make the test to optimize ldtoken from typeof() more
12977 2008-03-18 Mark Probst <mark.probst@gmail.com>
12979 * mini.c: Generic sharing of the initobj instruction for reference
12982 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
12984 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
12985 the mono_breakpoint_clean_code() code to perform bound checks.
12987 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
12989 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
12990 mono_arch_patch_callsite() to include the start of the managed method
12991 to be able to perform bound checks.
12993 2008-03-17 Mark Probst <mark.probst@gmail.com>
12995 * mini.c: Generic sharing for the isinst instruction.
12997 2008-03-17 Mark Probst <mark.probst@gmail.com>
12999 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
13000 inssel-long32-mips.brg: Added opcodes for doing indirect calls
13001 with the runtime generic context argument.
13003 * mini.c: Share calls to several types of unsharable methods by
13004 putting the address of the method code in the runtime generic
13005 context and doing an indirect call.
13007 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
13010 2008-03-16 Mark Probst <mark.probst@gmail.com>
13012 * generic-sharing.c: Change due to a change in the runtime genric
13015 2008-03-15 Martin Baulig <martin@ximian.com>
13018 (mono_arch_nullify_class_init_trampoline): Add call to
13019 mono_breakpoint_clean_code() to make things work when running
13020 inside the debugger.
13023 (mono_arch_nullify_class_init_trampoline): Add call to
13024 mono_breakpoint_clean_code() to make things work when running
13025 inside the debugger.
13027 2008-03-14 Zoltan Varga <vargaz@gmail.com>
13029 * inssel-long.brg (reg): Fix 64 bit build.
13031 2008-03-14 Mark Probst <mark.probst@gmail.com>
13033 * mini.c, mini.h: Share static generic code by passing it an
13034 implicit argument pointing to the runtime generic context.
13036 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
13037 inssel-long32-mips.brg: New opcodes for calling shared static,
13038 which need to be passed the runtime generic context.
13040 * mini-amd64.c, mini-x86.c: Save the runtime generic context
13041 argument on the stack in the prologue if needed. New function for
13042 finding the runtime generic context argument from the registers
13043 saved by the trampoline.
13045 * mini-amd64.h, mini-x86.h: Specify which register to use for the
13046 runtime generic context argument.
13048 * tramp-amd64.c: Also restore the register used for the runtime
13049 generic context argument.
13051 * mini-trampoline.c: Resolve shared static calls by consulting the
13052 runtime generic context via the new argument.
13054 * generic-sharing.c: Add an argument to sharability-checking
13055 functions that specifies whether type variables should be treated
13056 as sharable type arguments.
13058 * inssel-x86.brg: Removed a superfluous, buggy rule.
13060 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
13063 2008-03-14 Martin Baulig <martin@ximian.com>
13065 * debug-debugger.c (main_thread_handler): Call
13066 mono_runtime_run_main() without sending any notifications.
13068 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
13070 2008-03-14 Zoltan Varga <vargaz@gmail.com>
13072 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
13074 2008-03-14 Mark Probst <mark.probst@gmail.com>
13076 * tramp-x86.c: Fixed register restore offsets in the trampoline
13077 code for ECX and EDX.
13079 2008-03-12 Geoff Norton <gnorton@novell.com>
13081 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
13082 different ucontext_t implementations.
13083 * exceptions-arm.c: Use the above defines to get exceptions working on
13084 iPhone (based on a patch by Luke Howard lukeh@padl.com)
13085 * mini-arm.c: Implement iPhone icache support (based on a patch by
13086 Luke Howard lukeh@padl.com)
13088 2008-03-12 Mark Probst <mark.probst@gmail.com>
13090 * mini.c: Enable generic sharing of calls to non-static
13091 non-interface non-generic non-value-type methods.
13093 * mini-trampolines.c: Resolve calls from shared generic code.
13095 2008-03-11 Zoltan Varga <vargaz@gmail.com>
13097 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
13099 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
13101 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
13103 * mini.c: some fixes for the AOT compiler.
13105 2008-03-07 Zoltan Varga <vargaz@gmail.com>
13107 * cpu-amd64.md: Add clob:1 to some float opcodes.
13109 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
13111 * mini.h: Added MiniVerifierMode enumeration.
13113 * mini.c: Added mini_verifier_set_mode to control
13114 the usage of the new verifier.
13116 * mini.c (mono_method): Integrated the new verifier.
13118 * driver.c: Extended --security option with validil and
13119 verifiable options to activate the new verifier.
13121 2008-03-07 Zoltan Varga <vargaz@gmail.com>
13123 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
13124 optimization to ctors taking 0 or 2 arguments too.
13126 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
13129 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
13131 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
13133 2008-03-06 Zoltan Varga <vargaz@gmail.com>
13135 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
13136 non-aot case as well.
13138 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
13140 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
13143 * aot-compiler.c (encode_patch): Ditto.
13145 * mini.h (G_MININT32): Fix the definition of this.
13147 2008-03-05 Zoltan Varga <vargaz@gmail.com>
13149 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
13151 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
13153 2008-03-04 Zoltan Varga <vargaz@gmail.com>
13155 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
13156 methods returning vtypes in registers.
13157 (mono_arch_allocate_vars): Ditto.
13159 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
13161 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
13163 * generics.cs: Add a test from the linear IR branch.
13165 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
13167 * mini.c (inline_method): Cache failed inline attempts.
13169 2008-03-04 Mark Probst <mark.probst@gmail.com>
13171 * mini.c: For shared methods of generic classes put the location
13172 of "this" into the MonoGenericJitInfo.
13174 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
13175 register out of a MonoContext by register number. Add the generic
13176 sharing context as an argument to mono_arch_find_this_argument().
13178 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
13179 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
13180 for new arch function.
13182 * mini-exception.c: Handle open exception clauses in shared
13185 * mini-trampolines.c: Supply additional argument to
13186 mono_arch_find_this_argument().
13188 2008-03-04 Zoltan Varga <vargaz@gmail.com>
13190 * Makefile.am (regtests): Run the bench.exe tests last.
13192 2008-03-03 Zoltan Varga <vargaz@gmail.com>
13194 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
13197 2008-03-02 Zoltan Varga <vargaz@gmail.com>
13199 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
13202 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
13204 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
13206 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
13207 whose class has no cctor.
13209 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
13211 2008-03-01 Zoltan Varga <vargaz@gmail.com>
13213 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
13216 2008-02-29 Zoltan Varga <vargaz@gmail.com>
13218 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
13219 to be in sync with the code on the linear IR branch.
13221 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
13223 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
13225 2008-02-27 Zoltan Varga <vargaz@gmail.com>
13227 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
13229 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
13231 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
13233 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
13235 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
13237 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
13240 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
13242 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
13243 OP_LOADR4_MEMBASE emission.
13245 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
13246 (mono_spillvar_offset_float): Ditto.
13248 * mini-mips.c (mono_arch_emit_prolog): Ditto.
13250 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
13253 * basic-long.cs: Add regression tests for them.
13255 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
13257 (mono_arch_allocate_vars): Fix representation of single-precision float
13259 (mono_arch_output_basic_block): Ditto.
13261 * inssel-mips.brg: Ditto, remove duplicate items.
13263 * mini-mips.c (emit_load_volatile_arguments): New function to handle
13264 arguments of tail calls as on other platforms.
13265 (mono_arch_output_basic_block): Handle tail calls.
13267 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
13270 * objects.cs (test_5_pass_static_struct): Add test for it.
13272 Contributed under MIT/X11 license.
13274 2008-02-26 Zoltan Varga <vargaz@gmail.com>
13276 * Makefile.am: Use gmcs for compiling the regression tests.
13278 * *.2.cs *.2.il: Rename to *.cs and *.il.
13280 2008-02-24 Zoltan Varga <vargaz@gmail.com>
13282 * regalloc.h: Make the vassign array smaller.
13284 * mini.c (mini_method_compile): Remove an unused field in cfg.
13286 * mini-codegen.c: Add a bunch of micro optimizations.
13288 2008-02-23 Zoltan Varga <vargaz@gmail.com>
13290 * regalloc.h: Remove some unused fields.
13292 2008-02-22 Zoltan Varga <vargaz@gmail.com>
13294 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
13296 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
13298 2008-02-22 Mark Probst <mark.probst@gmail.com>
13300 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
13302 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
13303 trampoline: Fetch an entry from the runtime generic context. If
13304 it's NULL, jump to the actual trampoline to fill the runtime
13305 generic context. Otherwise, return it.
13307 * mini.c: Call the lazy fetch trampoline to get entries out of the
13308 runtime generic context.
13310 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
13311 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
13312 tramp-sparc.c: Stubs for the lazy fetch trampoline.
13314 2008-02-21 Mark Probst <mark.probst@gmail.com>
13316 * mini.c: Fetch data out of the extensible part of the runtime
13317 generic context instead of calling a helper function.
13319 * generic-sharing.c: Some functions moved into
13320 metadata/generic-sharing.c. Helper function for fetching other
13321 types now checks and asserts against extensible rgctx (just for
13322 debugging purposes - the helper function isn't called anymore
13323 unless for debugging).
13325 2008-02-21 Zoltan Varga <vargaz@gmail.com>
13327 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
13328 for tail calls up to the point that the tests in iltests.exe run. Also add a
13329 dummy CKFINITE implementation.
13330 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
13331 needed for trampoline LMF frames.
13333 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
13334 trampoline LMF frames.
13336 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
13338 * mini.c (inline_method): clean any pending loader error when inlining fail.
13339 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
13341 2008-02-21 Zoltan Varga <vargaz@gmail.com>
13343 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
13345 * aot-runtime.c (decode_patch_info): Ditto.
13347 * mini.c (mono_resolve_patch_target): Ditto.
13349 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
13352 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
13354 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
13355 if it references an icall address.
13357 2008-02-20 Zoltan Varga <vargaz@gmail.com>
13359 * cpu-s390x.md: Remove some more unused opcodes.
13361 * cpu-s390x.md: Remove some unused opcodes.
13363 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
13364 mono_op_imm_to_op ().
13366 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
13367 instead of a switch statement.
13369 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
13370 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
13372 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
13374 * mini-codegen.c: Remove unused mono_regstate2_... functions.
13376 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
13379 2008-02-19 Zoltan Varga <vargaz@gmail.com>
13381 * driver.c (mono_main): Improve error reporting when an assembly cannot be
13382 opened. Fixes #362607.
13384 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
13386 * iltests.il.in: Add a test for static methods in interfaces.
13388 2008-02-18 Zoltan Varga <vargaz@gmail.com>
13390 * genmdesc.c (build_table): Fix a crash on older glib versions.
13392 * cpu-sparc.md: Remove some unused opcodes.
13394 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
13395 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
13397 * cpu-amd64.md: Remove some unused opcodes.
13399 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
13400 like the other opcodes.
13402 2008-02-17 Zoltan Varga <vargaz@gmail.com>
13404 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
13406 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
13408 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
13409 variables 'cfg' instead of 'm' for consistency.
13411 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
13413 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
13414 argument holding the vtype return address, to avoid the ambigious use of
13415 cfg->ret for this purpose.
13417 * mini.c (NEW_RETLOADA): Use vret_addr if set.
13419 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
13421 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
13422 new mono_print_ins () function which only takes one argument.
13424 2008-02-15 Zoltan Varga <vargaz@gmail.com>
13426 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
13429 2008-02-14 Zoltan Varga <vargaz@gmail.com>
13431 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
13433 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
13435 * mini-x86.c: Sync with the version on the linear IR branch by adding new
13436 opcodes and other small changes.
13438 * mini-ops.h: Add some new opcodes from the linear IR branch.
13440 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
13442 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
13443 opcodes, use the REG_MEMBASE opcodes instead.
13445 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
13446 opcodes, use the REG_MEMBASE opcodes instead.
13448 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
13451 * mini.c (mono_op_imm_to_op): New helper function.
13453 * mini-ops.h: Add some opcodes from linear IR branch.
13455 2008-02-13 Zoltan Varga <vargaz@gmail.com>
13457 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
13460 2008-02-12 Zoltan Varga <vargaz@gmail.com>
13462 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
13465 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
13467 2008-02-09 Zoltan Varga <vargaz@gmail.com>
13469 * aot-compiler.c (emit_method_code): Add an assert.
13471 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
13472 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
13475 2008-02-08 Zoltan Varga <vargaz@gmail.com>
13477 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
13478 some load/store opcodes so they are consistent.
13479 (mono_arch_emit_prolog): Simplify some code.
13481 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
13483 * objects.cs: Add tests for large argument offsets on ARM.
13485 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
13486 stack offsets. Fixes #359651.
13488 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
13490 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
13492 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
13494 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
13496 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
13498 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
13499 rid of CEE_CONV_R_UN.
13501 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
13503 2008-02-07 Zoltan Varga <vargaz@gmail.com>
13505 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
13507 * mini.c (mono_normalize_opcodes): Add some more opcodes.
13509 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
13511 * cpu-amd64.md: Remove some unused opcodes.
13513 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
13515 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
13517 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
13518 arch specific functions for its parts. Call the peephole pass after local
13519 regalloc so the prolog can compute a more accurate max_offset.
13521 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
13522 the corresponding OP_I/OP_L opcodes.
13524 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
13526 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
13528 2008-02-06 Zoltan Varga <vargaz@gmail.com>
13530 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
13531 as they are handled in mini.c.
13533 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
13535 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
13536 case since it is handled in mini.c.
13538 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
13540 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
13542 * *.c: Use the new opcodes in the IR and back end code.
13544 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
13546 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
13548 2008-02-06 Mark Probst <mark.probst@gmail.com>
13550 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
13551 an assert because it has a race condition.
13553 2008-02-06 Zoltan Varga <vargaz@gmail.com>
13555 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
13557 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
13559 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
13561 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
13562 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
13564 2008-02-05 Zoltan Varga <vargaz@gmail.com>
13566 * cpu-amd64.md (move): Correct the maximum size of move.
13568 2008-02-05 Mark Probst <mark.probst@gmail.com>
13570 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
13571 the generic class init trampoline to return quickly if the class
13574 2008-02-04 Zoltan Varga <vargaz@gmail.com>
13576 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
13577 issues where an 32 bit callsite cannot be patched by a 64 bit address.
13579 2008-02-03 Zoltan Varga <vargaz@gmail.com>
13581 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
13584 2008-01-31 Zoltan Varga <vargaz@gmail.com>
13586 * objects.cs: Add some soft-float tests.
13588 * mini.c: Fix a couple more soft-float issues.
13590 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
13592 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
13593 avoid a REX prefix.
13595 2008-01-30 Zoltan Varga <vargaz@gmail.com>
13597 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
13598 exception happens while compiling a virtual method.
13600 2008-01-29 Zoltan Varga <vargaz@gmail.com>
13602 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
13604 * mini-sparc.c: Fix build.
13606 * mini-sparc.c (get_call_info): Add support for generic sharing.
13608 * mini-exceptions.c: Add a FIXME.
13610 2008-01-27 Zoltan Varga <vargaz@gmail.com>
13612 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
13613 altstack handling code.
13615 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
13617 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
13619 * mini-s390.c: Add support for generic sharing.
13621 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13623 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13625 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
13627 * mini-s390x.c: Add support for generic sharing.
13629 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13631 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13633 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
13634 can be used since it takes a 16 bit signed immediate.
13636 * inssel-s390x.brg: Fix OP_SETRET.
13638 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
13640 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
13642 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
13644 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
13646 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
13649 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
13652 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
13653 of the unused mono_arch_patch_delegate_trampoline stuff.
13655 2008-01-26 Zoltan Varga <vargaz@gmail.com>
13657 * basic-long.cs: Move the fp related tests to basic-float.cs.
13659 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
13661 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
13663 * basic-calls.cs: Add a test for proper float argument passing.
13665 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
13666 if the context corresponds to an exception received through a signal.
13668 * exceptions.cs: Add a test for nullref handling at the start of a try
13671 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
13673 * jit-icalls.c (mono_break): New JIT icall.
13675 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
13677 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
13679 2008-01-25 Zoltan Varga <vargaz@gmail.com>
13681 * cpu-*.md: Get rid of unused opcodes.
13683 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
13685 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
13688 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
13691 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
13692 the arch independent trampoline code in mini-trampolines.c.
13694 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
13696 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
13698 * mini-s390.h: Remove an unused define.
13700 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
13701 the arch independent trampoline code in mini-trampolines.c.
13703 * mini-arm.c (mono_arch_emit_prolog): Fix build.
13705 2008-01-24 Zoltan Varga <vargaz@gmail.com>
13707 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
13709 * mini-s390.c (mono_arch_emit_prolog): Fix build.
13711 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
13713 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
13715 * cpu-amd64.md: Use smaller sizes for int opcodes.
13717 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
13719 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
13722 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
13725 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
13726 instead of though a pointer to save an indirection when accessing elements of
13729 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
13731 (NOT_IMPLEMENTED): New helper macro.
13732 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
13735 * *.c: Use the new helper macro.
13737 2008-01-21 Zoltan Varga <vargaz@gmail.com>
13739 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
13741 2008-01-20 Zoltan Varga <vargaz@gmail.com>
13743 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
13746 2008-01-18 Zoltan Varga <vargaz@gmail.com>
13748 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
13749 profiling is enabled.
13751 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
13753 (mono_arch_emit_prolog): Add more first bblock optimizations.
13755 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
13756 in order if possible.
13757 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
13758 bblock, since the arguments are still in their original registers.
13760 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
13762 2008-01-17 Zoltan Varga <vargaz@gmail.com>
13764 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
13767 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
13770 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
13772 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
13773 process async exceptions received while in unmanaged code.
13775 * mini.c (mini_init): Install a callback with the runtime which will be called
13776 when a thread receives an async exception while in unmanaged code.
13778 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
13780 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
13782 2008-01-16 Wade Berrier <wberrier@novell.com>
13789 2008-01-16 Zoltan Varga <vargaz@gmail.com>
13791 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
13792 compilation with sun cc.
13794 * cpu-*.md: Fix the build.
13796 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
13798 * mini-amd64.h: Add some comments to the MonoLMF structure.
13800 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
13802 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
13803 in the LMF structure if possible. This saves two instructions in the
13804 managed->native wrappers.
13806 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
13808 2008-01-16 Mark Probst <mark.probst@gmail.com>
13810 * generic-sharing.c: New type argument lookup code which uses the
13811 runtime generic context template.
13813 2008-01-15 Zoltan Varga <vargaz@gmail.com>
13815 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
13817 * mini-arm.c (add_general): Fix arm eabi parameter passing.
13818 (mono_arch_output_basic_block): Fix localloc implementation.
13820 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
13822 * mini-ia64.c (peephole_pass): Fix ia64 build.
13824 * mini-amd64.c (peephole_pass): Fix a warning.
13826 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
13827 at a constant offset from sp/fp.
13829 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
13830 instead of obtaining it from *lmf in the managed method case.
13832 2008-01-14 Zoltan Varga <vargaz@gmail.com>
13834 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
13836 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
13838 * mini.h (MonoInstList): New type.
13839 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
13840 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
13841 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
13842 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
13843 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
13844 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
13845 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
13846 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
13847 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
13848 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
13849 MONO_INST_LIST_FOR_EACH_ENTRY,
13850 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
13851 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
13852 mono_inst_list_first, mono_inst_list_last,
13853 mono_inst_list_next, mono_inst_list_prev): New instruction
13854 list handling interfaces.
13855 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
13856 list head 'ins_list'.
13857 (MonoInst): Replace next pointer with list head 'node'.
13858 (MonoCallInst): Make 'out_args' a MonoInstList.
13859 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
13860 (MonoCompile): Delete reverse_inst_list and
13861 reverse_inst_list_len.
13862 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
13863 mono_arch_lowering_pass, mono_arch_local_regalloc,
13864 mono_arch_output_basic_block, mono_arch_emit_prolog):
13865 Convert to new instruction lists.
13866 (insert_after_ins): Delete.
13867 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
13869 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
13870 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
13871 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
13872 mono_emulate_opcode, mono_emit_load_got_addr,
13873 inline_method, mono_method_to_ir, mono_print_bb_code,
13874 print_dfn, decompose_pass, nullify_basic_block,
13875 replace_out_block_in_code, remove_block_if_useless,
13876 merge_basic_blocks, move_basic_block_to_end,
13877 try_unsigned_compare, optimize_branches, mono_print_code,
13878 mini_select_instructions, remove_critical_edges): Likewise.
13879 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
13880 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
13881 mono_arch_output_basic_block, mono_arch_emit_prolog):
13883 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
13884 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13885 mono_arch_output_basic_block): Likewise.
13886 (inst_list_prepend, insert_after_ins): Delete.
13887 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
13888 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
13890 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
13891 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
13892 mono_arch_emit_prolog): Likewise.
13893 * cfold.c (mono_constant_fold): Likewise.
13894 * liveness.c (visit_bb, mono_analyze_liveness,
13895 optimize_initlocals): Likewise.
13896 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
13897 * graph.c (mono_draw_code_cfg): Likewise.
13898 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
13899 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
13900 mono_ssa_cprop): Likewise.
13901 * abcremoval (get_relations_from_previous_bb, process_block):
13903 * local-propagation (mono_cprop_invalidate_values,
13904 mono_local_cprop_bb): Likewise.
13905 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
13906 peephole_pass, mono_arch_output_basic_block,
13907 mono_arch_emit_prolog): Likewise.
13908 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
13909 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13910 mono_arch_emit_prolog): Likewise.
13911 (insert_after_ins): Delete.
13912 * aliasing.c (print_code_with_aliasing_information,
13913 mono_build_aliasing_information, mono_aliasing_deadce):
13914 Convert to new instruction lists.
13915 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
13916 peephole_pass, NEW_INS, mono_arch_lowering_pass,
13917 mono_arch_local_regalloc, mono_arch_output_basic_block):
13919 (insert_after_ins): Delete.
13920 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
13921 peephole_pass, mono_arch_output_basic_block): Convert to
13922 new instruction lists.
13923 * mini-codegen (InstList, inst_list_prepend,
13924 insert_after_ins): Delete.
13925 (insert_before_ins, get_register_force_spilling,
13926 get_register_spilling, free_up_ireg, free_up_reg,
13927 create_copy_ins, create_spilled_store, alloc_int_reg,
13928 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
13929 to new instruction lists.
13930 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
13931 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13932 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
13933 (insert_after_ins): Delete.
13934 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
13935 mono_arch_local_regalloc, mono_arch_output_basic_block,
13936 mono_arch_call_opcode): Convert to new instruction lists.
13937 (insert_after_ins): Delete.
13938 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
13939 peephole_pass, mono_arch_output_basic_block,
13940 mono_arch_emit_prolog): Convert to new instruction lists.
13942 2008-01-11 Zoltan Varga <vargaz@gmail.com>
13944 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
13946 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
13949 * Makefile.am (version.h): Make this work with non-bash shells.
13951 2008-01-10 Zoltan Varga <vargaz@gmail.com>
13953 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
13955 2008-01-08 Zoltan Varga <vargaz@gmail.com>
13957 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
13958 the InitializeArray optimization.
13960 2008-01-06 Zoltan Varga <vargaz@gmail.com>
13962 * mini.c driver.c: Don't include os/gc_wrapper.h.
13964 2008-01-05 Zoltan Varga <vargaz@gmail.com>
13966 * mini.c (print_jit_stats): Print GC statistics if available.
13968 2008-01-04 Zoltan Varga <vargaz@gmail.com>
13970 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
13972 2007-12-29 Zoltan Varga <vargaz@gmail.com>
13974 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
13976 2007-12-26 Zoltan Varga <vargaz@gmail.com>
13978 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
13980 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
13982 * driver.c (mono_main): Ditto.
13984 2007-12-23 Zoltan Varga <vargaz@gmail.com>
13986 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
13988 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
13989 in the vtable can't be encoded.
13990 (compile_method): Ditto.
13992 2007-12-21 Zoltan Varga <vargaz@gmail.com>
13994 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
13997 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
14000 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
14001 the top LMF entry belongs to the current method.
14003 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
14005 2007-12-20 Zoltan Varga <vargaz@gmail.com>
14007 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
14009 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
14011 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
14013 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
14015 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
14017 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
14020 * basic-float.cs: Add an ulong->double cast test.
14022 2007-12-15 Zoltan Varga <vargaz@gmail.com>
14024 * mini.c (mono_method_to_ir): Fix a warning.
14026 2007-12-14 Zoltan Varga <vargaz@gmail.com>
14028 * mini-ops.h: Add OP_SWITCH.
14030 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
14031 CEE_SWITCH in back-end code, use OP_SWITCH instead.
14033 2007-12-11 Geoff Norton <gnorton@novell.com>
14035 * mini-s390x.c: Minor change to the MAX() define to allow
14036 it to compile with other gcc versions.
14038 2007-12-11 Geoff Norton <gnorton@novell.com>
14041 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
14043 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
14045 exceptions-arm.c (mono_arch_get_restore_context): Restore
14048 exceptions-arm.c (throw_exception): Save the frame pointer.
14049 This is a partial fix for #323747. Only the client side is
14052 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
14054 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
14055 was using an unrelated variable to log the class which
14056 needed the cctor to be called. This was crashing on arm.
14058 2007-12-09 Robert Jordan <robertj@gmx.net>
14060 * mini-x86.c (mono_arch_emit_epilog):
14061 Consider all kinds of 64-bit types. Fixes #323114.
14063 2007-12-08 Zoltan Varga <vargaz@gmail.com>
14065 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
14067 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14069 * mini-amd64.c (peephole_pass): Add a missing instruction check.
14071 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
14073 * mini.c: run type ctor before allocating an object, not only
14074 when running it's constructor method (fixes at least part of bug #342507).
14076 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14078 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
14080 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
14081 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
14084 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
14085 mono_generic_class_init_trampoline () the same as it is done with the other
14088 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
14089 aot-runtime.c aot-compiler.c: Implement AOT support.
14091 2007-12-07 Mark Probst <mark.probst@gmail.com>
14093 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
14094 build for archs which don't have the vtable trampoline defined
14097 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14099 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
14101 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
14103 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
14105 * tramp-<ARCH>.c: Use the new helper function.
14107 2007-12-07 Mark Probst <mark.probst@gmail.com>
14109 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
14110 trampoline call, which takes a vtable argument.
14112 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
14113 OP_TRAMPCALL_VTABLEs like other calls.
14115 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
14116 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
14117 call. Implemented a support function which fetches the vtable
14118 from a register set.
14120 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
14121 Implemented a generic class init trampoline, using the
14122 OP_TRAMPCALL_VTABLE opcode.
14124 * mini.c: Implemented static field access when sharing generic
14125 code. This implies initing the class using the new
14126 OP_TRAMPCALL_VTABLE call.
14128 2007-12-07 Mark Probst <mark.probst@gmail.com>
14130 * mini.c: Don't compile methods with sharing enabled if their
14131 classes are disabled for sharing.
14133 2007-12-06 Zoltan Varga <vargaz@gmail.com>
14135 * inssel.brg: Add a missing sign extension to the GETCHR and array access
14136 opcodes. Fixes #346563.
14138 * objects.cs: Add a new test.
14140 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
14142 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
14143 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
14145 2007-12-06 Zoltan Varga <vargaz@gmail.com>
14147 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
14149 2007-12-03 Zoltan Varga <vargaz@gmail.com>
14151 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
14154 2007-12-02 Zoltan Varga <vargaz@gmail.com>
14156 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
14158 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
14159 optimization in the AOT case.
14161 2007-11-30 Zoltan Varga <vargaz@gmail.com>
14163 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
14165 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
14167 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
14169 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
14171 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
14172 is created by the inlined delegate ctor.
14174 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
14176 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
14178 2007-11-29 Zoltan Varga <vargaz@gmail.com>
14180 * cpu-x86.md: Fix the length of ckfinite.
14182 2007-11-28 Zoltan Varga <vargaz@gmail.com>
14184 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
14186 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
14187 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
14189 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
14191 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
14192 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
14194 2007-11-28 Martin Baulig <martin@ximian.com>
14197 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
14198 after creating the trampoline.
14200 2007-11-27 Zoltan Varga <vargaz@gmail.com>
14202 * aot-runtime.c (load_aot_module): Check runtime version if needed.
14204 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
14207 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
14208 instead of the calling method to help AOT.
14210 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
14212 2007-11-26 Zoltan Varga <vargaz@gmail.com>
14214 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
14217 2007-11-23 Zoltan Varga <vargaz@gmail.com>
14219 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
14221 * aot-compiler.c (compile_method): Correct check for generic method definitions.
14222 (encode_method_ref): No need to handle generic method definitions specially.
14224 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
14226 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
14229 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
14231 (compile_method): Enable generic sharing.
14233 2007-11-22 Zoltan Varga <vargaz@gmail.com>
14235 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
14236 (mini_method_compile): Add preliminary support for AOTing shared generic code.
14238 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
14241 * mini-trampolines.c: Fix a warning.
14243 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
14245 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
14246 (generic_class_is_reference_type): Remove unused function.
14248 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
14249 in the generic vtable trampoline case.
14251 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
14253 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
14254 return an AOT method based on a vtable slot.
14256 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
14258 * mini.c (mini_get_vtable_trampoline): Export this.
14260 2007-11-22 Martin Baulig <martin@ximian.com>
14263 (MonoDebuggerInfo): Move `debugger_version' up.
14265 2007-11-22 Martin Baulig <martin@ximian.com>
14268 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
14270 * mini-trampolines.c
14271 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
14272 after compiling the method.
14274 2007-11-20 Martin Baulig <martin@ximian.com>
14277 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
14278 (mono_debugger_remove_breakpoint): Likewise.
14279 (mono_debugger_check_breakpoints): Likewise.
14281 * debug-debugger.c: Implement the new breakpoint interface here.
14283 2007-11-18 Zoltan Varga <vargaz@gmail.com>
14285 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
14286 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
14288 * mini-x86.c (mono_arch_output_basic_block): Ditto.
14290 2007-11-17 Zoltan Varga <vargaz@gmail.com>
14292 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
14294 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
14297 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
14300 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
14301 returning a vtype in a register.
14303 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
14304 here from the arch specific code.
14306 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
14309 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
14310 (mono_arch_emit_prolog): Increment maximum prolog size.
14312 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
14313 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
14315 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
14316 MonoGenericSharingContext.
14318 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
14319 MonoGenericSharingContext. Allocate memory from the cfg mempool.
14321 2007-11-15 Mark Probst <mark.probst@gmail.com>
14323 * mini.c, mini.h, generic-sharing.c: Functions for producing code
14324 which extract fields out of the runtime generic context. Full
14325 sharing of the NEWARR opcode.
14327 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
14329 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
14330 --enable-minimal=ssa.
14332 2007-11-13 Zoltan Varga <vargaz@gmail.com>
14334 * mini-trampolines.c (mono_delegate_trampoline): Update after
14335 mono_marshal_get_delegate_invoke () signature change.
14337 2007-11-13 Mark Probst <mark.probst@gmail.com>
14339 * mini.c: Removed the shared context in favor of the generic
14340 sharing context. Allocate the MonoJitInfo structure with room for
14341 the generic sharing context if it's needed.
14343 * mini.h: Remove MonoGenericSharingContext declaration. It's in
14344 domain-internals.h now.
14346 * mini-x86.c: Pass the generic sharing context to get_call_info ().
14348 * generic-sharing.c: Several changes for working without a shared
14349 context and instead operating on open types instead.
14351 2007-11-12 David S. Miller <davem@davemloft.net>
14353 * inssel-sparc.brg: Fix double instruction emit.
14355 2007-11-12 Zoltan Varga <vargaz@gmail.com>
14357 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
14358 Get/Set/Address methods.
14360 * mini.c debug-debugger.c mini-trampolines.c: Update after
14361 mono_marshal_get_delegate_invoke signature change.
14363 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
14365 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
14366 This can happens with dynamic methods. Fixes the other bug in #322722.
14368 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
14370 * tramp-arm.c (mono_arch_patch_callsite): Support patching
14373 * mini-arm.c (arm_patch): Implement patching of BX call
14374 sequence. Fixes one of the bugs in #322722.
14376 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
14378 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
14379 under Linux. We only need to flush every 32-byte cache line.
14381 2007-11-07 Massimiliano Mantione <massi@ximian.com>
14384 move_basic_block_to_end: Add branches when needed, eventually creating
14386 optimize_branches: added a parameter that tells if it's ok to create
14387 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
14388 and avoid calling move_basic_block_to_end when it's not ok.
14391 2007-11-07 Mark Probst <mark.probst@gmail.com>
14393 * mini.c: Abort inlining call to InitializeArray if something
14394 looks wrong. Let the icall handle it, which now has proper safety
14397 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
14399 * mini.c (mono_spill_call): add support for soft-float.
14401 * mini.c (mono_method_to_ir): add support for soft-float
14402 to inlined functions that return float.
14404 * mini.c (mono_method_to_ir): add support for soft-float
14405 to cee_stsfld opcode on float fields.
14407 2007-11-05 Geoff Norton <gnorton@novell.com>
14409 * mini-x86.h: Fix the structure access for X86 Leopard.
14412 2007-11-05 Martin Baulig <martin@ximian.com>
14414 * mini-trampolines.c
14415 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
14416 after compiling the method to notify the debugger.
14418 2007-11-05 Martin Baulig <martin@ximian.com>
14420 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
14422 2007-11-02 Zoltan Varga <vargaz@gmail.com>
14424 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
14425 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
14427 2007-11-01 Zoltan Varga <vargaz@gmail.com>
14429 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
14430 native-to-managed wrappers.
14432 2007-11-01 Geoff Norton <gnorton@novell.com>
14434 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
14437 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
14439 * mini.c, mini-x86.c: when getting back from unmanaged code
14440 to managed via a marshaled delegate we also need to set the
14443 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
14445 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
14448 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
14450 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
14451 let the debugger or other external agents to tell the JIT when
14452 a sw breakpoint has been inserted in the code that the JIT needs
14453 to be able to inspect.
14455 2007-10-31 Martin Baulig <martin@ximian.com>
14458 (MonoDebuggerInfo): Remove `runtime_class_init'.
14460 2007-10-30 Martin Baulig <martin@ximian.com>
14463 (mono_debugger_thread_created): Added `MonoThread *' argument.
14464 (mono_debugger_extended_notification): New public method.
14465 (mono_debugger_trampoline_compiled): New public method.
14468 (MonoDebuggerThreadInfo): Added `thread' and
14469 `extended_notifications' fields.
14472 (debugger_executable_code_buffer): New static variable.
14475 (MonoDebuggerInfo): Added `executable_code_buffer',
14476 `executable_code_buffer_size', `breakpoint_info_area',
14477 `breakpoint_table' and `breakpoint_table_size'.
14479 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
14481 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
14482 that IP either is an unused value or the vtable pointer. IMT
14483 calls use vtable + offset now. Reduced by almost half the size
14486 2007-10-26 Jonathan Chambers <joncham@gmail.com>
14488 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
14489 defines to access param registers. Replace long usage with
14490 gsize as sizeof(long) != sizeof(void*) on Win64.
14492 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
14493 on Win64. Fix intrinsic, use _AddressOfReturnAddress
14494 instead of non-existant _GetAddressOfReturnAddress.
14496 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
14497 param registers. Save/restore %rdi and %rsi in MonoLMF.
14499 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
14500 param registers. Modify (throw_exception) signature to take
14501 %rdi and %rsi on Win64.
14503 Code is contributed under MIT/X11 license.
14505 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
14507 * helpers.c: unlink debugging output files.
14509 2007-10-25 Zoltan Varga <vargaz@gmail.com>
14511 * mini.c: Move mono_create_ftnptr () to object.c.
14513 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
14515 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
14516 optional. This function can now be used to disassemble code generated
14517 outside the JIT such as trampolines and IMT thunks.
14519 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
14521 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
14522 vtable pointer from a ldr instruction.
14524 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
14525 new IMT call sequence.
14527 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
14528 call sequence for interface invocations.
14530 * mini-arm.c (mono_arch_emit_imt_argument): added, required
14531 for imt support. This function is empty since IMT on ARM requires no
14532 special handling on the IR side.
14534 * mini-arm.c (mono_arch_find_imt_method): added, required for
14537 * mini-arm.c (mono_arch_find_this_argument): added, required
14540 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
14541 a ldr instruction to load a value stored in the code stream.
14543 * mini-arm.c (mono_arch_build_imt_thunk):added, required
14547 2007-10-23 Zoltan Varga <vargaz@gmail.com>
14549 * mini.c (mini_init): Install the jump trampoline callback.
14551 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14553 * mini-trampolines.c: handle synchronized methods with the common
14554 vtable trampoline (bug #335601).
14556 2007-10-17 Zoltan Varga <vargaz@gmail.com>
14558 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
14560 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
14563 * mini-ia64.h mini-ia64.c: Add support for IMT.
14565 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
14566 prolog. Fixes #331958.
14568 2007-10-15 Zoltan Varga <vargaz@gmail.com>
14570 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
14572 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14574 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
14577 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14579 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
14582 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
14584 * mini-x86.c, mini-x86.h: x86 support for the common vtable
14587 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
14589 * mini-trampolines.c: changed the magic rampoline to understand
14590 the common vtable trampoline method: the method to invoke is
14591 determined by the vtable displacement of the call.
14593 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
14595 * mini.c, mini.h: register the common vtable trampoline if the
14596 architecture supports it.
14598 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14600 * cpu-amd64.md: use the correct max length for tls_get.
14602 2007-10-14 Zoltan Varga <vargaz@gmail.com>
14604 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
14605 CEE_STELEM_ANY. Fixes #333696.
14607 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
14609 * exceptions-x86.c: provide more graceful handling of the case where
14610 we followed a bogus function pointer from managed code (bug #332866).
14612 2007-10-11 Mark Probst <mark.probst@gmail.com>
14614 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
14615 replaces the generic_shared flag and will carry more information
14618 * generic-sharing.c: Added mini_type_stack_size() which allows
14619 allows open types if given a generic sharing context.
14620 mini_get_basic_type_from_generic() takes a
14621 MonoGenericSharingContext* instead of a MonoCompile* now.
14623 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
14624 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
14625 mini-sparc.c, mini-x86.c: Trivial changes required by the two
14626 changes above. Just passing arguments through to the right
14629 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
14631 * mini-arm.c: unify the call emission to emit_code_seq().
14633 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
14635 * tramp-arm.c: reduced the trampoline size.
14637 2007-10-10 Mark Probst <mark.probst@gmail.com>
14639 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
14640 variable handling out of arch-specific code.
14642 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
14644 * mini-arm.c: implemented fast delegate dispatch.
14646 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14648 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
14649 that fp elimination is turned off if the space required by locals is too
14650 big. Fixes #331958.
14652 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
14654 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
14655 ARM to the new style trampoline.
14657 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14659 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
14661 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
14663 2007-10-09 Martin Baulig <martin@ximian.com>
14666 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
14667 `field_info_offset_offset'.
14669 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
14671 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
14672 removed more internal usage of the r11 register and made it available
14673 to the register allocator.
14675 2007-10-08 Mark Probst <mark.probst@gmail.com>
14677 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
14678 when sharing generics and treat type variables as references.
14680 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14682 * mini-ppc.c: started removing the internal uses of register r11
14683 to eventually allow the register allocator to manage it as an
14684 additional available register.
14686 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
14688 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
14690 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
14692 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
14693 specific trampolines as they are not performance critical as a jump
14694 target (maybe align as before only for AOT code?). This saves about
14695 200 KB of native code on x86 for monodevelop startup.
14697 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
14699 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
14700 monodevelop startup.
14702 2007-10-06 Zoltan Varga <vargaz@gmail.com>
14704 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
14706 * mini-sparc.h mini-sparc.c: Implement IMT support.
14708 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
14709 its smaller and doesn't clobber sparc_g1.
14711 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
14713 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
14715 * mini-ppc.c: optimized the size of the IMT thunks a bit.
14717 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
14719 * mini-ppc.c: implemented fast delegate invocation.
14721 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
14723 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
14725 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14727 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
14728 code to the new style trampoline in preparation for IMT support.
14730 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
14732 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
14733 systems already. This also reduces the specific trampiline sizes and
14734 prepares for the use of r12 as the IMT identifier register.
14736 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14738 * mini-mips.h: endianess fix (simplified from a patch by
14739 Thomas Kunze <thommy@tabao.de>, bug #323737).
14741 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14743 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
14744 to access ucontext fields and enable netbsd support
14745 (partially from Magnus Henoch <mange@freemail.hu>).
14747 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14749 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
14750 use the preprocessor from the CPP env var if it is set.
14752 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14754 * mini-trampolines.c: fixed an assertion and moved it earlier in the
14755 code, before interface_offset gets used.
14757 2007-10-02 Zoltan Varga <vargaz@gmail.com>
14759 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
14760 mono_class_setup_vtable () before accessing klass->vtable.
14762 2007-10-01 Zoltan Varga <vargaz@gmail.com>
14764 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
14767 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14769 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
14770 IMT slots (this saves hundreds of KB of memory in programs like
14771 IronPython and Monodevelop).
14773 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
14775 * mini.c: print the delegate counter.
14777 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
14779 * mini-x86.c: make it easier to enable the debugging code for IMT
14782 2007-09-28 Martin Baulig <martin@ximian.com>
14785 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
14786 `mono_method_klass_offset' and `mono_method_token_offset'.
14788 2007-09-20 Mark Probst <mark.probst@gmail.com>
14790 * mini.c: First generics sharing implementation. Can only share
14791 in very simple cases. If sharing doesn't work it falls back to
14792 dedicated compilation.
14794 * mini.h: Flag in MonoCompile to specify whether generic
14795 compilation is shared. Flags enum for marking which generic inst
14796 of a context is used. Prototypes for helper functions.
14798 * generic-sharing.c: Helper functions for generic method sharing.
14800 * optflags-def.h: Optimization flag (gshared) for enabling generic
14801 method sharing added.
14803 * Makefile.am: generic-sharing.c added.
14805 2007-09-19 Daniel Nauck <dna@mono-project.de>
14807 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
14809 2007-09-19 Massimiliano Mantione <massi@ximian.com>
14810 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
14813 2007-09-19 Martin Baulig <martin@ximian.com>
14815 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
14816 mono_debug_cleanup() is now part of mono_cleanup().
14818 2007-09-18 Zoltan Varga <vargaz@gmail.com>
14820 * driver.c (mono_main): Fix a warning.
14822 2007-09-17 Zoltan Varga <vargaz@gmail.com>
14824 * aot-compiler.c: Optimize various parts when processing large assemblies.
14827 * mini.c (mono_patch_info_hash): Improve hash function.
14829 2007-09-14 Jonathan Chambers <joncham@gmail.com>
14831 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
14833 Code is contributed under MIT/X11 license.
14835 2007-09-14 Zoltan Varga <vargaz@gmail.com>
14837 * mini.c (mini_init): Fix a leak.
14839 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
14841 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
14843 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
14845 2007-09-14 Zoltan Varga <vargaz@gmail.com>
14847 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
14849 2007-09-13 Zoltan Varga <vargaz@gmail.com>
14851 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
14854 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
14856 * mini.c (handle_alloc): Enable managed allocators in AOT code.
14858 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
14860 * aot-runtime.c (decode_patch_info): Ditto.
14862 2007-09-12 Jonathan Chambers <joncham@gmail.com>
14864 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
14865 static case. Cache delegates in architecture specific code,
14866 based on number of parameters.
14868 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
14869 in architecture specific code, based on number of parameters.
14871 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
14872 caching happen in architecture specific code now.
14874 Code is contributed under MIT/X11 license.
14876 2007-09-12 Jonathan Chambers <joncham@gmail.com>
14878 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
14879 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
14880 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
14882 Code is contributed under MIT/X11 license.
14884 2007-05-15 Massimiliano Mantione <massi@ximian.com>
14885 * mini.c: (mono_thread_abort) Fixed bug #82416.
14887 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
14889 * mini.: hook the new managed GC allocation feature into the JIT.
14891 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
14893 * mini.c: implementation for the new runtime tls opcode.
14895 2007-09-11 Martin Baulig <martin@ximian.com>
14898 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
14899 `mono_method_inflated_offset'.
14901 2007-09-07 Zoltan Varga <vargaz@gmail.com>
14903 * driver.c mini.h mini.c: Add a new devel command line option for injecting
14904 async exceptions into a method.
14906 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
14907 purpose of testing whenever the unwinder works at every instruction.
14909 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
14911 * mini.c: check accessibility of method used in ldftn (fixes
14914 2007-09-04 Zoltan Varga <vargaz@gmail.com>
14916 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
14918 * inssel.brg: Fix a warning.
14920 2007-09-03 Martin Baulig <martin@ximian.com>
14922 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
14923 now takes the `main_method' as argument.
14925 2007-09-02 Zoltan Varga <vargaz@gmail.com>
14927 * cpu-sparc.md (endfilter): Add missing src1:i argument.
14929 2007-08-30 Jonathan Chambers <joncham@gmail.com>
14931 * driver.c: include the cil-coff.h header on Windows.
14933 Code is contributed under MIT/X11 license.
14935 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
14937 * mini.c, driver.c: don't include the cil-coff.h header.
14939 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
14941 * mini.c: flag places that needs fixes fo soft-float support.
14943 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
14945 * mini.h, inssel-float.brg: fix soft-float constant loads on big
14946 endian systems (partially from Dean Jenkins, bug #81924).
14948 2007-08-28 Mark Probst <mark.probst@gmail.com>
14950 * mini.c (check_linkdemand): Remove embedded reference object in
14951 call to LinkDemandSecurityException.
14952 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
14953 with an IntPtr instead of a reference object.
14955 2007-08-28 Zoltan Varga <vargaz@gmail.com>
14957 * mini.c (handle_initobj): Handle alignment properly.
14959 * inssel.brg (mini_emit_memset): Ditto.
14961 * inssel.brg (mini_emit_memcpy): Ditto.
14963 * inssel-sparc.brg: Ditto.
14965 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
14967 2007-08-26 Zoltan Varga <vargaz@gmail.com>
14969 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
14970 exceptions raised in unmanaged code. Fixes part of #82594.
14972 2007-08-24 Mark Probst <mark.probst@gmail.com>
14974 * mini.c (mono_method_to_ir), declsec.c
14975 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
14977 2007-08-22 Martin Baulig <martin@ximian.com>
14980 (MonoDebuggerThreadInfo): New typedef.
14981 (mono_debugger_thread_table): New global variable.
14982 (mono_debugger_thread_created): New public function.
14983 (mono_debugger_thread_cleanup): New public function.
14986 (MonoDebuggerInfo):
14987 - removed `get_current_thread' and `lookup_assembly'.
14988 - removed `data_table'.
14989 - added `thread_table'.
14992 (mono_thread_start_cb): Call mono_debugger_thread_created().
14993 (mono_thread_attach_cb): Likewise.
14994 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
14995 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
14998 * driver.c (mono_main): Move mono_debug_init() up, before calling
14999 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
15001 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15003 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
15004 together when passing several arguments of type double (gives a small
15005 speedup and saves a few bytes of generated code).
15007 2007-08-20 Jb Evain <jbevain@novell.com>
15009 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
15011 2007-08-20 Jb Evain <jbevain@novell.com>
15013 * mini.c (mono_method_to_ir): throw MethodAccessException
15014 and FieldAccessException instead of InvalidProgramException.
15016 2007-08-20 Mark Probst <mark.probst@gmail.com>
15018 * mini.c: CoreCLR security checks.
15020 * mini.h: Removed MonoSecurityMode (moved to
15021 metadata/security-manager.h) and mono_security_mode global var
15022 (replaced by set/get functions in security-manager.h).
15024 * driver.c: Added "core-clr-test" security mode for testing. Used
15025 set-function for setting security mode.
15027 2007-08-17 Mark Probst <mark.probst@gmail.com>
15029 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
15030 the new jit_info_table.
15032 * driver.c: Test code for the new jit_info_table (enabled by the
15033 define MONO_JIT_INFO_TABLE_TEST).
15035 2007-08-14 Zoltan Varga <vargaz@gmail.com>
15037 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
15038 detection of call <REG> instruction sequence. Fixes build on freebsd.
15040 2007-08-13 Zoltan Varga <vargaz@gmail.com>
15042 * mini-exceptions.c: Fix a warning.
15044 2007-08-11 Zoltan Varga <vargaz@gmail.com>
15046 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
15047 stack overflow handling code on amd64 too.
15049 * mini-exceptions.c (mono_setup_altstack): Make this use
15050 mono_thread_get_stack_bounds ().
15052 * mini-x86.h: Disable sigaltstack on solaris x86.
15054 2007-08-10 Zoltan Varga <vargaz@gmail.com>
15056 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
15058 2007-08-10 Geoff Norton <gnorton@customerdna.com>
15060 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
15062 2007-08-08 Zoltan Varga <vargaz@gmail.com>
15064 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
15066 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
15068 2007-08-03 Neale Ferguson <neale@sinenomine.net>
15070 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
15073 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
15075 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
15076 to be emitted (bug #82281).
15078 2007-08-01 Martin Baulig <martin@ximian.com>
15080 Merged the `debugger-dublin' branch.
15082 * debug-debugger.h (MonoDebuggerInfo):
15083 Removed the `old_*' compatibility entries.
15084 Added `debugger_version' and `data_table'.
15085 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
15086 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
15089 (MiniDebugMethodBreakpointInfo): Add `address_list'.
15090 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
15091 instead of a `gconstpointer'.
15092 (mono_debugger_insert_method_breakpoint): Return a
15093 `MonoDebugMethodAddressList *'.
15095 2007-06-28 Martin Baulig <martin@ximian.com>
15097 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
15099 2007-08-01 Zoltan Varga <vargaz@gmail.com>
15101 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
15102 __builtin_frame_address () since it is broken on older gcc versions.
15104 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
15106 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
15107 on the stack overflow handling and made the managed stack overflows
15108 catchable in most cases using soft guard pages.
15109 * exceptions-x86.c: added code to restore the protection in the soft
15110 guard pages at the end of exception handling.
15112 2007-07-31 Zoltan Varga <vargaz@gmail.com>
15114 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
15116 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
15118 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
15119 exception handling.
15121 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
15123 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
15124 signal handling support until it has been ported to the new mechanism.
15125 * mini.c: fixed stack overflow detection and use the new
15126 architecture code to handle signals on the altstack.
15128 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
15130 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
15131 stack overflows on the alt stack.
15133 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
15135 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
15136 stack overflows on the alt stack.
15138 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
15140 * exceptions-ppc.c: cleanup preparing for altstack support.
15142 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
15144 * exceptions-arm.c: cleanup preparing for altstack support.
15146 2007-07-27 Mark Probst <mark.probst@gmail.com>
15148 * mini.c (print_jit_stats): Output hazard pointer stats.
15150 2007-07-26 Mark Probst <mark.probst@gmail.com>
15152 * driver.c, mini.c: Replaced security mode flags with a single
15155 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
15157 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
15159 2007-07-25 Mark Probst <mark.probst@gmail.com>
15161 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
15162 (which doesn't do anything yet) for activating Core CLR
15163 (Silverlight) security.
15165 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
15167 * mini-codegen.c: work around a possible gcc bug on arm.
15169 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
15171 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
15172 message for platforms that don't support AOT compilation.
15174 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
15176 * mini.h, mini.c, driver.c: temporary smcs hack.
15178 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
15180 * mini-arm.h, mini-arm.c: arm EABI fixes.
15182 2007-07-22 Zoltan Varga <vargaz@gmail.com>
15184 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
15187 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
15188 trampolines taking a method argument.
15190 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
15192 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
15193 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
15195 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
15196 JIT compilation throws an exception. Fixes #82050.
15198 2007-07-19 Mark Probst <mark.probst@gmail.com>
15200 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
15201 with the MONO_EXCEPTION_ defines.
15203 2007-07-17 Zoltan Varga <vargaz@gmail.com>
15205 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
15208 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
15209 the cause of an assertion.
15211 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
15213 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
15216 2007-07-15 Zoltan Varga <vargaz@gmail.com>
15218 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
15219 assert. Should fix #82103.
15221 2007-07-14 Zoltan Varga <vargaz@gmail.com>
15223 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
15224 here too. Fixes #82095.
15226 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
15229 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
15231 * mini-amd64.h: Enable IMT for amd64.
15233 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
15235 2007-07-12 Zoltan Varga <vargaz@gmail.com>
15237 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
15239 2007-07-12 Mark Probst <mark.probst@gmail.com>
15241 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
15242 as soon as check_linkdemand sets an exception_type.
15244 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
15246 * mini-x86.c: fixed offsets for IMT call sequence.
15247 * mini-x86.h: enable IMT again.
15249 2007-07-11 Zoltan Varga <vargaz@gmail.com>
15251 * trace.c (mono_trace_enter_method): Decode MonoType too.
15253 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
15255 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
15257 * mini-amd64.c: Add preliminary IMT implementation.
15259 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
15261 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
15262 understand the new IMT-base interface invocation (thanks to
15263 Daniel Nauck for the report and the remote debugging session).
15265 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
15267 * mini-x86.c: size and speed optimizations for the IMT bsearch.
15269 2007-07-11 Zoltan Varga <vargaz@gmail.com>
15271 * Makefile.am (aotcheck): Make this actually use the AOTed code.
15273 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
15275 * mini-trampolines.c: implement AOT IMT support.
15276 * mini-x86.h: enable IMT support for wider testing.
15278 2007-07-10 Zoltan Varga <vargaz@gmail.com>
15280 * inssel.brg (emit_imt_argument): Add aot support here.
15282 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
15284 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
15286 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
15287 of the IMT implementation, partially from massi, with my
15288 implementation of the bsearch sequence. Disabled by default until
15289 the AOT code is implemented.
15291 2007-07-10 Zoltan Varga <vargaz@gmail.com>
15293 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
15295 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
15297 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
15299 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
15300 arch-independent IMT JIT code from Massimiliano
15301 Mantione (massi@ximian.com) with small cleanups from me.
15303 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
15305 * Makefile.am: fix svn invocation to get the svn revision to be
15306 independent of the local language (build fix).
15308 2007-07-09 Mark Probst <mark.probst@gmail.com>
15310 * mini.c (inline_method): Reset cfg->exception_type if the
15311 inlining is aborted. Fixes: 82049.
15313 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
15315 * mini.c: remove assert from exception handling code when exception_ptr
15318 2007-07-05 Zoltan Varga <vargaz@gmail.com>
15320 * mini.c (mono_codegen): Add an assert.
15322 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
15323 enter and leave code.
15324 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
15326 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
15328 * mini-ppc.c: fixed memory corruption for localloc(0)
15331 2007-07-05 Zoltan Varga <vargaz@gmail.com>
15333 * mini.c: Fix warnings.
15335 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
15337 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
15338 to emit better double->int conversions.
15340 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
15342 * mini.c: the provided Min/Max optimizations are valid for unisgned
15345 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
15347 * 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
15349 2007-06-28 Miguel de Icaza <miguel@novell.com>
15351 * mini.c (mono_running_on_valgrind): Add support for reporting the
15352 method and its boundaries to valgrind.
15354 2007-06-28 Martin Baulig <martin@ximian.com>
15356 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
15358 2007-06-25 Zoltan Varga <vargaz@gmail.com>
15360 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
15362 * generic.2.cs: Add new test case.
15364 2007-06-25 Martin Baulig <martin@ximian.com>
15366 Merged the `debugger-dublin' branch.
15369 (mono_debugger_insert_method_breakpoint): New public method.
15370 (mono_debugger_remove_method_breakpoint): Likewise.
15371 (mono_debugger_check_breakpoints): New static method.
15372 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
15374 * debug-debugger.h (MonoDebuggerInfo):
15375 Renamed (to keep backward compatibility in the vtable):
15376 `insert_breakpoint' -> `old_insert_breakpoint'.
15377 `remove_breakpoint' -> `old_remove_breakpoint'.
15378 `create_string' -> `old_create_string'.
15379 `lookup_class' -> `old_lookup_class'.
15380 `lookup_type' -> removed; changed into a dummy field.
15381 `lookup_assembly' -> `old_lookup_assembly'.
15382 Added (same functionality, but different signature):
15383 `create_string', `lookup_class', `lookup_assembly'
15385 `get_method_addr_or_bpt', `remove_method_breakpoint',
15386 `runtime_class_init'.
15388 * debug-debugger.c: Merged the `debugger-dublin' branch.
15390 2007-06-23 Zoltan Varga <vargaz@gmail.com>
15392 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
15394 (peephole_pass): Likewise.
15396 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
15398 * driver.c: hopefully make setaffinity work also for ancient
15401 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
15403 * driver.c : win32 build fix.
15405 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
15407 * driver.c: check for the MONO_NO_SMP env var and bind to a single
15408 processor if it is set.
15410 2007-06-21 Martin Baulig <martin@ximian.com>
15412 * debug-mini.h: New file.
15415 (mono_debugger_insert_breakpoint_full): Moved here from
15416 ../metadata/mono-debug-debugger.c.
15417 (mono_debugger_remove_breakpoint): Likewise.
15418 (mono_debugger_breakpoint_callback): Likewise.
15420 2007-06-15 Raja R Harinath <rharinath@novell.com>
15422 * jit-icalls.c (mono_helper_compile_generic_method): Update to
15423 changes in MonoGenericClass.
15425 2007-06-14 Zoltan Varga <vargaz@gmail.com>
15427 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
15429 2007-06-14 Raja R Harinath <rharinath@novell.com>
15431 * jit-icalls.c (mono_helper_compile_generic_method): Update to
15432 removal of MonoGenericMethod.
15434 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15436 * mini-exceptions.c: hooks for the exception events profiling API.
15438 2007-06-14 Randolph Chung <tausq@debian.org>
15440 * Makefile.ma: Add hppa target.
15441 * mini-arch.h: Include mini-hppa.h
15442 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
15443 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
15444 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15446 2007-06-14 Randolph Chung <tausq@debian.org>
15448 * inssel.brg: Add rules for "chained" compare-branch operations so that
15449 a single compare op can affect multiple branches. Adjust cost for
15450 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
15451 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
15452 cost for some rules so that they can more easily be overridden by
15453 per-arch rules (with fixes from lupus).
15454 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15456 2007-06-13 Randolph Chung <tausq@debian.org>
15458 * mini-ops.h: Reorder branch ops so that they match the order of the
15459 corresponding CEE_* ops. The code expects them this way.
15460 Add new ops for HPPA target.
15461 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15463 2007-06-13 Randolph Chung <tausq@debian.org>
15465 * mini-exceptions.c: Handle cases where the stack grows towards
15467 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15469 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
15471 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
15473 * driver.c: explain where a non-matching corlib is found.
15475 2007-06-13 Mark Probst <mark.probst@gmail.com>
15477 * mini.c (print_jit_stats): Output dynamic code allocation stats.
15479 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
15481 * mini-exceptions.c: Generate a method profile leave event during
15482 an exception to ensure that the profiler gets notified.
15484 2007-06-07 Zoltan Varga <vargaz@gmail.com>
15486 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
15489 * cpu-amd64.md: Add long_and/or/xor opcodes.
15491 2007-06-06 Wade Berrier <wberrier@novell.com>
15493 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
15494 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
15495 length of instruction shr_imm (expected 8, got 10)
15497 2007-06-06 Zoltan Varga <vargaz@gmail.com>
15499 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
15501 2007-06-06 Mark Probst <mark.probst@gmail.com>
15503 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
15504 MonoInternalHashTable again (fixed bug in the internal hash table
15507 2007-06-06 Mark Probst <mark.probst@gmail.com>
15509 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
15510 Have to figure out what makes it crash the SWF regression.
15512 2007-06-05 Zoltan Varga <vargaz@gmail.com>
15514 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
15516 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15518 * mini.c: optimize out the type check when storing null in a
15521 2007-06-04 Mark Probst <mark.probst@gmail.com>
15523 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
15524 MonoInternalHashTable.
15526 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
15528 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
15529 signed integer methods.
15531 2007-06-02 Zoltan Varga <vargaz@gmail.com>
15533 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
15534 permanently since the current approach doesn't work.
15536 2007-06-02 Zoltan Varga <vargaz@gmail.com>
15538 * inssel.brg (stmt): Only call delegate->invoke_impl if
15539 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
15541 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15543 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
15544 the sreg2==rdx case.
15546 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
15547 account if it contains a rex prefix.
15548 (peephole_pass): Handle OP_FMOVE as well.
15550 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15552 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
15553 as it causes regressions.
15555 2007-05-31 Zoltan Varga <vargaz@gmail.com>
15557 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
15558 static case as well.
15560 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
15562 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15563 (mono_arch_get_this_arg_from_call): Ditto.
15565 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
15567 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
15570 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15571 (mono_arch_get_this_arg_from_call): Ditto.
15573 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
15575 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
15576 try to create optimized invoke code and use that for further invocations.
15577 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
15579 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
15581 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
15583 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
15584 sealed classes or methods.
15585 *devirtualization.cs: tests for the new optimization
15587 2007-05-29 Zoltan Varga <vargaz@gmail.com>
15589 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
15590 by the update_volatile () function.
15592 2007-05-27 Zoltan Varga <vargaz@gmail.com>
15594 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
15597 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
15599 2007-05-24 Jonathan Chambers <joncham@gmail.com>
15601 * mini.c: Add configure checks for header files.
15602 * mini-x86.c: Add configure checks for header files.
15603 * trace.c: Add configure checks for header files.
15604 * aot-runtime.c: Add configure checks for header files.
15605 * aot-compiler.c: Add configure checks for header files.
15606 * driver.c: Add configure checks for header files.
15607 * mini-codegen.c: Add configure checks for header files.
15609 Code is contributed under MIT/X11 license.
15611 2007-05-22 Zoltan Varga <vargaz@gmail.com>
15613 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
15614 icompare_imm -128 + op_iclt. Fixes #81703.
15616 2007-05-19 Zoltan Varga <vargaz@gmail.com>
15618 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
15620 2007-05-15 Massimiliano Mantione <massi@ximian.com>
15622 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
15623 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
15624 so that all isinst checks now use "interface_bitmap".
15626 2007-05-15 Zoltan Varga <vargaz@gmail.com>
15628 * cpu-amd64.md (jmp): Fix a warning.
15630 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
15632 * basic.cs: Add new regression test.
15634 * basic.cs: Remove test which is now in basic-long.cs.
15636 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
15638 * basic-long.cs: Add new test.
15640 2007-05-13 Zoltan Varga <vargaz@gmail.com>
15642 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
15644 2007-05-12 Zoltan Varga <vargaz@gmail.com>
15646 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
15648 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
15651 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
15652 throwing code a bit.
15654 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
15655 the exception throwing code a bit.
15657 * mini-x86.c (get_call_info): Allocate result from a mempool.
15659 2007-05-11 Zoltan Varga <vargaz@gmail.com>
15661 * aot-compiler.c (find_typespec_for_class): Fix the assert.
15663 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
15665 * mini.h (MonoCompile): Add 'token_info_hash' field.
15667 * mini.c: Save token->method associations during compilation so the AOT
15668 compiler can use it.
15670 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
15671 which reference generic classes and methods.
15673 2007-05-10 Zoltan Varga <vargaz@gmail.com>
15675 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
15677 * aot-compiler.c (compile_method): Fix a typo in a comment.
15679 * aot-runtime.c (decode_cached_class_info): Skip generic types.
15681 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
15682 everything generic.
15684 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
15686 2007-05-09 Zoltan Varga <vargaz@gmail.com>
15688 * mini.h (MonoCompile): Add 'args' field.
15690 * mini.c (mono_compile_create_vars): Store variables representing the arguments
15693 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
15695 2007-05-08 Zoltan Varga <vargaz@gmail.com>
15697 * mini.c (mono_compile_get_interface_var): Remove this unused function.
15699 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
15701 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
15702 opcodes for some opcodes.
15704 * mini.h *.brg *.c: Use the new opcodes.
15706 2007-05-08 Massimiliano Mantione <massi@ximian.com>
15708 * mini.h: Bumped aot revision.
15710 * inssel.brg: modified code generation of type checks for interfaces
15711 to use the new "MonoClass.interface_bitmap" instead of the old
15712 "MonoClass.interface_offsets".
15714 2007-04-30 Zoltan Varga <vargaz@gmail.com>
15716 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
15718 2007-04-29 Zoltan Varga <vargaz@gmail.com>
15720 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
15723 2007-04-27 Neale Ferguson <neale@sinenomine.net>
15725 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
15727 2007-04-27 Wade Berrier <wberrier@novell.com>
15729 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
15730 mini.h) to fix build.
15732 2007-04-26 Zoltan Varga <vargaz@gmail.com>
15734 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
15736 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
15737 causes the corlib unit tests to fail.
15739 2007-04-25 Zoltan Varga <vargaz@gmail.com>
15741 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
15743 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
15745 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
15746 opcodes to the comparison relations.
15748 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
15749 opcodes to their types.
15751 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
15753 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
15754 it in cfg->arch.cinfo.
15756 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
15758 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
15759 cfg->cil_offset_to_bb.
15761 2007-04-24 Zoltan Varga <vargaz@gmail.com>
15763 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
15764 created becase of initlocals.
15766 2007-04-23 Zoltan Varga <vargaz@gmail.com>
15768 * mini-alpha.c cpu-alpha.md: More alpha port work from
15769 Sergey Tikhonov <tsv@solvo.ru>.
15771 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
15773 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
15775 2007-04-19 Zoltan Varga <vargaz@gmail.com>
15777 * cpu-s390.md (break): Correct the length of break instruction.
15779 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
15781 * mini.c: fix a couple of soft-float issues and comments.
15783 2007-04-15 Miguel de Icaza <miguel@novell.com>
15785 * trace.c (is_filenamechar): - is also a filename char.
15787 2007-04-15 Neale Ferguson <neale@sinenomine.net>
15789 * mini-s390.c: Correct checking for enum type in return value processing.
15791 2007-04-14 Raja R Harinath <rharinath@novell.com>
15793 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
15794 (version.h): Makefile is in the build directory.
15796 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
15798 * mini-amd64.h: fix for assertion failure on Solaris/amd64
15800 2007-04-11 Martin Baulig <martin@ximian.com>
15802 * mini.c (can_access_member): Fix handling of generic classes;
15805 2007-04-10 Zoltan Varga <vargaz@gmail.com>
15807 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
15809 2007-04-05 Zoltan Varga <vargaz@gmail.com>
15811 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
15813 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
15815 * mini-codegen.c: make sure the right spill amount is
15816 used for fp or integer registers (fixes the float_sub_spill() on ppc).
15818 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
15820 * mini-ppc.c: fixes for the fp_branch_nan test.
15822 2007-03-23 Zoltan Varga <vargaz@gmail.com>
15824 * basic.cs: Comment out new test which still fails on ia64.
15826 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
15828 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
15830 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15832 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
15834 2007-03-22 Zoltan Varga <vargaz@gmail.com>
15836 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
15837 on 64 bit machines. Fixes part of #80738.
15839 * basic.cs: Add regression test.
15841 2007-03-17 Zoltan Varga <vargaz@gmail.com>
15843 * inssel.brg basic.cs: Revert previous change to fix build.
15845 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
15848 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
15850 * basic.cs: Add new regression test.
15852 2007-03-17 Zoltan Varga <vargaz@gmail.com>
15854 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
15857 2007-03-16 Neale Ferguson <neale@sinenomine.net>
15859 * cpu-s390x.md: Correct length of break instruction.
15861 2007-03-16 Neale Ferguson <neale@sinenomine.net>
15863 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
15864 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
15866 2007-03-15 Jonathan Chambers <joncham@gmail.com>
15868 * *.c: Begin WIN64 port.
15869 * mini.c: Use correct register in profiler.
15870 * mini-amd64.c: No inline assembly on Win64.
15871 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
15872 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
15873 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
15874 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
15875 mono_arch_ip_from_context for Win64.
15877 Contributed under MIT/X11 license.
15879 2007-03-15 Zoltan Varga <vargaz@gmail.com>
15881 * exceptions-amd64.c (seh_handler): Ditto.
15883 * exceptions-x86.c (seh_handler): Fix a memory leak.
15885 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
15887 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
15888 mini-s390x.c: fixed peephole optimizations to deal
15889 correctly with 1 and 2 byte reload avoidance.
15891 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
15893 * cpu-s390.md, cpu-s390x.md: update localloc length.
15895 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
15897 * cpu-g4.md: added missing descriptions.
15899 2007-03-14 Miguel de Icaza <miguel@novell.com>
15901 * Makefile.am: Add support so the tail tests are not executed on
15902 PowerPC as that is a known limitation of the PowerPC port.
15904 2007-03-13 Jonathan Chambers <joncham@gmail.com>
15906 * runmdesc.bat: Move to msvc directory.
15908 2007-03-13 Jonathan Chambers <joncham@gmail.com>
15910 * runmdesc.bat: Run executable that was produced by the current
15911 target and sent via an argument.
15913 2007-03-11 Zoltan Varga <vargaz@gmail.com>
15915 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
15918 * generics.2.cs: Add regression test.
15920 2007-03-09 Wade berrier <wberrier@novell.com>
15922 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
15924 2007-03-09 Zoltan Varga <vargaz@gmail.com>
15926 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
15927 AOT code depends on this.
15929 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
15931 * mini.c: more precise tracking of types in the eval stack
15932 (part of fix for bug #81044).
15934 2007-03-07 Zoltan Varga <vargaz@gmail.com>
15936 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
15938 * aot-compiler.c (encode_patch): Remove an obsolete comment.
15940 2007-03-06 Zoltan Varga <vargaz@gmail.com>
15942 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
15944 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
15946 2007-02-22 Zoltan Varga <vargaz@gmail.com>
15948 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
15949 a pointer on 64 bit systems. Fixes #80190.
15951 * iltests.il: Add new regression test.
15953 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15955 * mini.c: inline a constant for Environment.IsRunningOnWindows.
15957 2007-02-19 Geoff Norton <gnorton@customerdna.com>
15959 * trace.c: Remove an erroneous alignemnt check when tracing.
15960 Fixes --trace on OSX86.
15962 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
15964 * mini-$(arch).h: initialize SP in context for all the archs.
15966 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
15968 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
15969 regressions in the thread tests.
15971 2007-02-14 Zoltan Varga <vargaz@gmail.com>
15973 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
15974 - fixed implementation of LOCALLOC opcode
15975 - implemented non-un compare for floats
15977 - implementation of FDIV and CKFINITE opcodes
15978 - fixes for latest mono updates
15979 - additional arch opcodes
15981 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
15983 * Makefile.am: simplify and merge rules for cross-compilation.
15985 2007-02-07 Massimiliano Mantione <massi@ximian.com>
15987 * local-propagation.c: Actually *apply* the fix for bug 80591...
15989 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
15991 * mini-exceptions.c: backuot part of the last change
15992 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
15994 2007-02-06 Massimiliano Mantione <massi@ximian.com>
15995 * inssel.brg: Fix bug 59286.
15998 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
16000 * mini-exceptions.c: patch from Zoltan to correctly check for
16001 stack boundaries (using the stack register, not the frame register),
16002 fixes bugs #80724, #79717.
16004 2007-02-03 Zoltan Varga <vargaz@gmail.com>
16006 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
16007 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
16009 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
16010 presence of frame pointer elimination.
16012 2007-02-01 Geoff Norton <gnorton@customerdna.com>
16014 * mini-x86.h: NetBSD UCONTEX_REG defines.
16016 2007-02-01 Zoltan Varga <vargaz@gmail.com>
16018 * inssel-amd64.brg: Fix amd64 build.
16020 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
16022 * mini.h: remove extern to workaround what looks likes gcc bug 26905
16025 2007-01-31 Zoltan Varga <vargaz@gmail.com>
16027 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
16030 * mini-<ARCH>.c: Use mono_is_regsize_var ().
16032 2007-01-30 Mark Mason <mason@broadcom.com>
16034 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
16035 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
16036 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
16037 beginning support for CEE_JMP [not quite working yet]
16038 * tramp-mips.c: LMF handling now works
16040 2007-01-30 Zoltan Varga <vargaz@gmail.com>
16042 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
16044 * mini.h (NULLIFY_INS): New macro.
16046 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
16048 * mini.c: statistical profiler fix for windows, patch
16049 from Tor Lillqvist (tml@novell.com).
16051 2007-01-30 Massimiliano Mantione <massi@ximian.com>
16052 * local-propagation.c: Fix bug 80591.
16054 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
16056 * Makefile.am: put back the --export-dynamic option as with
16057 the previous gmodule flags (thanks to Robert Jordan).
16059 2007-01-28 Zoltan Varga <vargaz@gmail.com>
16061 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
16063 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
16064 simplify and speed up the local register allocator. Also rename some fields
16065 like iassign->vassign.
16067 * regalloc.c: Remove some functions which are no longer used since their
16068 inlined version is in mini-codegen.c.
16070 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
16072 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
16074 2007-01-27 Zoltan Varga <vargaz@gmail.com>
16076 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
16077 narrowing. Fixes #80622.
16079 * iltests.il: Add new regresssion test.
16081 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
16083 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
16084 debug-debugger.c, debug-debugger.h: warning fixes.
16085 * driver.c: updated copyright year and made it fit in one line.
16087 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
16089 * aot-runtime.c: updated to use mono-dl instead of gmodule.
16091 2007-01-25 Zoltan Varga <vargaz@gmail.com>
16093 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
16095 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
16097 * iltests.il: Add new test for bug #80507.
16099 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
16101 * mini-arm.h: use soft-float also on vfp for now.
16103 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
16105 * mini.c: fix some more soft-float issues.
16107 2007-01-24 Zoltan Varga <vargaz@gmail.com>
16109 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
16111 2007-01-24 Massimiliano Mantione <massi@ximian.com>
16112 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
16113 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
16114 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
16116 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
16118 * mini-arm.c: typo fix.
16120 2007-01-23 Neale Ferguson <neale@sinenomine.net>
16122 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
16124 2007-01-21 Zoltan Varga <vargaz@gmail.com>
16126 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
16127 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
16129 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
16131 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
16133 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
16135 * inssel.brg: Fix a warning.
16137 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
16139 * abcremoval.c ssa.c ssapre.c: Update after this change.
16141 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
16143 * dominators.c (df_set): Use mono_bitset_union_fast.
16145 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
16147 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
16148 mini-codegen.c: reduce relocations and memory usage for the cpu
16151 2007-01-20 Zoltan Varga <vargaz@gmail.com>
16153 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
16155 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
16156 to reduce their size.
16158 2007-01-19 Mark Mason <mason@broadcom.com>
16160 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
16161 * mini-mips.c: more configuration macros, support long conditional branches, additional
16162 asserts, fix epilog instrumentation.
16163 * mini-mips.h: use standard stack walk
16164 * cpu-mips.md: increase size of div, rem and conditional branches
16166 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
16168 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
16171 2007-01-19 Zoltan Varga <vargaz@gmail.com>
16173 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
16174 (compile_method): Ditto.
16176 * aot-runtime.c (decode_klass_info): Ditto.
16178 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
16179 needed by the code generated by inssel.brg. Also fix a warning.
16181 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
16183 * mini.c: deal with enums that become genericinsts by
16184 being nested in a generic class (bug #79956).
16186 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
16188 * mini.c: match the generic definition to check for
16189 private access with generic types (bug #78431).
16191 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
16193 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
16194 to make life easier for people cross-compiling that insist on not
16197 2007-01-17 Mark Mason <mason@broadcom.com>
16199 * inssel-long.brg: patch to deal with mips missing flags
16200 * inssel-long32-mips.brg: implement overflow checks
16201 * insset-mips.brg: implement overflow checks
16202 * mini-mips.h: implement conditional exception handling
16203 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
16204 Remove unused code, minor cleanups.
16205 * exceptions-mips.c: minor cleanups
16206 * mini-ops.h: add mips conditional exception ops
16207 * cpu-mips.md: add mips conditional exception ops
16210 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
16212 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
16213 to deal with mips missing of flags.
16215 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
16217 * exceptions-ppc.c: execute fault handlers.
16219 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
16221 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
16223 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
16225 * mini.c: handle also floating point values in initialize_array.
16227 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
16229 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
16230 array initialization and make it conditional on the intrins option.
16232 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
16234 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
16235 relocations and put the patch info names close to the enum definition.
16237 2007-01-15 Mark Mason <mason@broadcom.com>
16239 * basic.cs, exceptions.cs: break up large tests to increase debugability.
16241 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
16243 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
16245 2007-01-12 Raja R Harinath <rharinath@novell.com>
16247 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
16249 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
16251 * Makefile.am: distribute the mips sources.
16253 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
16255 * mini-codegen.h: handle bug #80489 here, by excluding ecx
16258 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
16260 * cpu-x86.md: back out for now as this triggers other regressions.
16262 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
16264 * cpu-x86.md: force src1 and dest regpair for long shift instructions
16265 to eax:edx, so ecx can't get allocated to them (bug #80489).
16267 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
16269 * mini.c, mini-exceptions.c: enabled running fault handlers
16272 2007-01-03 Miguel de Icaza <miguel@novell.com>
16274 * driver.c: If nothing fail, do not use the string "failed",
16275 because it makes it very annoying to view test result logs on the
16278 2006-12-30 Miguel de Icaza <miguel@novell.com>
16280 * debug-debugger.c (mono_debugger_main): Rename "main" to
16281 "main_method" to prevent a warning.
16283 Remove a warning for unused field.
16285 2006-12-28 Martin Baulig <martin@ximian.com>
16288 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
16290 2006-12-22 Martin Baulig <martin@ximian.com>
16292 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
16293 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
16294 seperate `.mdb_debug_info' section, so we can access it from the
16295 debugger even if the binary is stripped.
16297 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
16298 from the `.mdb_debug_info' here to prevent the linker from
16299 removing that section.
16301 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
16302 mdb-debug-info64.s.
16304 2006-12-19 Robert Jordan <robertj@gmx.net>
16306 * mini-x86: enable the code to return small structures in
16307 registers for FreeBSD as well. Fixes bug #80278.
16308 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
16310 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16312 * mini-x86.c: align the stack when calling the profiler
16313 function instrumenting the prolog (on OSX).
16315 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
16317 * mini.c: emit a break opcode where Debugger.Break () is called.
16319 2006-12-13 Miguel de Icaza <miguel@novell.com>
16321 * mini.c (mono_method_to_ir): Provide useful information on this
16322 assert, to prevent others from debugging like I did.
16324 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
16326 * mini.c: enable code which was incorrectly commented
16329 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
16331 * mini-x86.c: enable on OSX, too, the code to return small
16332 structures in registers.
16334 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
16336 * mini-x86.c: remove the use of the dynamic code manager here, too.
16338 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
16340 * mini.h, debug-debugger.c, tramp-*.c: fixed
16341 mono_debugger_create_notification_function() to use
16342 mono_global_codeman_reserve () instead of a dynamic code manager.
16344 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
16346 * mini.c, jit-icalls.h, jit-icalls.c: remove the
16347 ves_array_element_address() jit icall and use a generated
16348 managed method instead (which is about 4 times faster for a rank 3
16351 2006-11-29 Mark Mason <mason@broadcom.com>
16353 * basic-calls.cs: additional tests for passing
16354 structures as function arguments.
16356 2006-11-29 Mark Mason <mason@broadcom.com>
16358 * mini-mips.h: disable custom exception handling
16359 * mini-mips.c: throw/rethrow should use jalr to call
16360 exception stubs. Fixed bug with passing structures
16361 by value. More support for tracing floating point
16364 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16366 * mini.c: fixed typo in the soft-float ldind.r4 handling
16369 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
16371 * mini.c, mini.h, driver.c: added --runtime command line
16372 option to select a different runtime than the autodetected one.
16373 * jit.h: added API for embedders to initialize with a specific
16376 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
16378 * mini.c: handle also boxing of r4 values (bug #80024).
16380 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
16382 * mini-ppc.c: force indirect calls until we reserve
16383 enough address space for all the generated code.
16385 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
16387 * exceptions-arm.c: workaround bugs in the libc definition
16388 of struct ucontext.
16390 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
16392 * inssel.brg: fixes from me and Mark Mason.
16394 2006-11-23 Dick Porter <dick@ximian.com>
16396 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
16397 semaphore display now we've fixed the initial value
16399 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
16401 * inssel.brg: partially revert the last change to fix the build.
16403 2006-11-21 Mark Mason <mason@broadcom.com>
16405 * inssel.brg: Add and use compare-and-branch macros to support
16406 architectures that do not have condition code registers (ie. MIPS).
16407 * *-mips.{c,brg,md}: Fix copyright statements
16409 2006-11-20 Mark Mason <mason@broadcom.com>
16411 * Makefile.am: remove mini-codegen.c from list of MIPS sources
16412 * mini.c: Allow GET_CONTEXT to be specified by the arch port
16413 * mini.h: Added declaration for mono_print_ins()
16414 * mini-codegen.c: added ins_spec initializer for MIPS
16415 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
16416 vreg to be virtual and hreg to be non-virtual.
16417 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
16418 is not yet working/implemented correctly.
16419 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
16420 non-static, fixup calls to print_ins() from other parts in the file.
16422 2006-11-20 Mark Mason <mason@broadcom.com>
16424 * basic-calls.cs: added tests for passing structures as arguments
16427 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
16429 * inssel-long32.brg: optimize signed division by power of two.
16431 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
16433 * mini-arm.c: added support for interworking with thumb code
16434 (mono must be still be built using the ARM instruction encoding).
16436 2006-11-19 Miguel de Icaza <miguel@novell.com>
16438 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
16439 verifier has different rules for it. Fixes a few verifier issues
16442 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
16443 at the end, so people know what happened.
16445 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
16447 * brach-opts.c: in optimize_exception_target() make sure we
16448 are in a catch clause (fixes bug #79871).
16450 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
16452 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
16453 more soft-float support fixes.
16455 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
16457 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
16458 that are passed half on the stack and half in registers.
16460 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
16462 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
16463 more mips integration work from Mark E Mason
16464 <mark.e.mason@broadcom.com>.
16466 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
16468 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
16469 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
16470 tramp-mips.c: added sources for the mips port, not
16471 integrated in the build yet. Contributed by
16472 Mark E Mason <mark.e.mason@broadcom.com>.
16474 2006-11-14 Neale Ferguson <neale@sinenomine.net>
16476 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
16478 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
16480 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
16481 put the soft-float rules in its own file since it seems to
16482 break s390 compilation.
16484 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
16486 * mini-arm.c: fixed wrnings.
16488 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
16490 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
16491 inssel-arm.brg: ARM support for soft-float.
16493 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
16495 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
16496 loads and stores of 32 bit fp values.
16498 2006-11-10 Zoltan Varga <vargaz@gmail.com>
16500 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
16502 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
16503 works. Fixes #79852 and #79463.
16505 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
16507 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
16508 more soft-float support WIP and fixes.
16510 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
16512 * mini-arm.c: some VFP updates.
16514 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
16516 * mini-exceptions.c: 0 is a valid local var offset in some
16517 architectures, don't assert (bug #78508).
16519 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
16521 * exceptions-arm.c: fixed off by one error in stack walk code.
16523 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
16525 * mini.h, mini.c: more precise tracking of type load exceptions.
16527 2006-11-03 Robert Jordan <robertj@gmx.net>
16529 * Makefile.am: [WIN32] Add monow.exe target.
16530 * driver.c: [WIN32] Don't detach the console when debugging.
16533 2006-10-30 Miguel de Icaza <miguel@novell.com>
16535 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
16537 2006-10-23 Zoltan Varga <vargaz@gmail.com>
16539 * aot-compiler.c (emit_method_info): Add a case missed earlier.
16541 * driver.c (mini_regression): Fix --regression with AOT.
16543 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
16545 2006-10-17 Zoltan Varga <vargaz@gmail.com>
16547 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
16549 * mini-sparc.h: Don't use sigaction on sparc/linux.
16551 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
16553 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
16555 * mini-exceptions.c: Add proper include files for getpid ().
16557 2006-10-16 Zoltan Varga <vargaz@gmail.com>
16559 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
16560 address instead of a MonoJitInfo* to avoid decoding the exception info for the
16563 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
16564 name cache to reduce its size.
16566 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
16568 2006-10-15 Zoltan Varga <vargaz@gmail.com>
16570 * mini-x86.c: Save/restore the current LMF structure more efficiently using
16571 the mono_lmf TLS variable.
16573 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
16574 trampoline lmf frames.
16576 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
16578 2006-10-14 Zoltan Varga <vargaz@gmail.com>
16580 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
16581 the mono_lmf TLS variable.
16583 * mini-exceptions.c: Access the LMF structure through accessors.
16585 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
16586 variable instead of in jit_tls->lmf.
16588 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
16590 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
16591 trampoline lmf frames.
16593 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
16595 2006-10-12 Zoltan Varga <vargaz@gmail.com>
16597 * mini.c trace.c mini-x86.c: Revert these too.
16599 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
16602 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
16604 * genmdesc.c: removed now dead code.
16606 2006-10-09 Robert Jordan <robertj@gmx.net>
16608 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
16610 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
16612 * mini.h: do not leave gaps in the opcode values.
16614 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
16616 * jit-icalls.h: flag functions as internal here, too.
16618 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
16620 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
16621 functions with the internal attribute.
16623 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
16625 * aot-compiler.c: fclose the file descriptor in the profile read loop.
16627 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
16629 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
16632 2006-10-05 Zoltan Varga <vargaz@gmail.com>
16634 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
16635 tail calls as on other platforms.
16637 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
16639 * iltests.il: Add a few tailcall tests.
16641 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16643 * driver.c: fix loop for old compilers (bug #79521).
16645 2006-10-02 Zoltan Varga <vargaz@gmail.com>
16647 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
16649 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
16651 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
16652 metadata without any code.
16654 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
16655 more precise debugging information using gdb.
16657 2006-09-30 Zoltan Varga <vargaz@gmail.com>
16659 * inssel-ia64.brg: Make the helper methods static.
16661 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16663 * inssel-x86.brg: make the helper methods static.
16665 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
16667 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
16669 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16671 * mini.c: updates for monoburg changes.
16672 * inssel.brg: make a few helper functions static as they should.
16674 2006-09-27 Zoltan Varga <vargaz@gmail.com>
16676 * Makefile.am: Move mini-codegen.c to common_sources.
16678 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16680 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
16682 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
16683 mini-ppc.h: port to use the common local register allocator.
16685 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16687 * mini.h: Remove the comment too then.
16689 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
16691 * mini.h: put back backend.data which is to be used shortly and
16692 doesn't increase the size of MonoInst. If any 64 bit arch aligned
16693 pointers on 4 byte boundaries it'd have much bigger issues running
16694 and you can ifdef it out anyway.
16696 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16698 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
16699 MonoInst size by 4 bytes on 64 bit machines.
16701 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
16703 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
16704 replacement with more meaningful field names. Arch maintainers, please
16705 check the assigned names are good enough for your arch.
16707 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16709 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
16710 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
16712 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
16714 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
16715 relocations and memory requirements, put the optimization flags
16716 definitions in their own file.
16718 2006-09-24 Zoltan Varga <vargaz@gmail.com>
16720 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
16722 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
16724 2006-09-22 Zoltan Varga <vargaz@gmail.com>
16726 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
16728 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
16730 * inssel.brg: use the correct function to get the size of an item
16731 in an array, given an element class.
16732 * aot-compiler.c: do not access class->class_size directly.
16734 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
16736 * mini.h, debug-mini.c: added a debugging function to print
16737 info about local variables and arguments in a jitted method.
16739 2006-09-20 Zoltan Varga <vargaz@gmail.com>
16741 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
16743 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
16745 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16747 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
16748 inner and outer loops when passing vtypes.
16750 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
16752 * mini-ppc.c: take into account the cpu errata for cache flushing
16753 which caused some random errors (bug #79381).
16755 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16757 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
16758 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
16760 2006-09-17 Zoltan Varga <vargaz@gmail.com>
16762 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
16765 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
16766 freebsd ports tree.
16768 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
16769 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
16771 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
16774 2006-09-13 Zoltan Varga <vargaz@gmail.com>
16776 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
16778 2006-09-12 Zoltan Varga <vargaz@gmail.com>
16780 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
16781 macro does not have to be changed during debugging.
16783 * 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>.
16785 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
16787 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
16789 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
16790 MONO_ARCH_NO_EMULATE_MUL is defined.
16792 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
16794 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
16796 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
16798 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
16800 2006-09-11 Zoltan Varga <vargaz@gmail.com>
16802 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
16803 stuff to mini-exceptions.c where it is used.
16805 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
16806 setup code, the real one is in mini-exceptions.c.
16808 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
16809 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
16810 some changes from the freebsd ports tree.
16812 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
16815 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
16817 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
16819 * mini.c: on Linux, check for /proc to be mounted
16820 (bug# 79351, novell bug#201204).
16822 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
16824 * mini.c: handle cases where pthread_attr_getstack() behaves
16825 incorrectly (bug #78096).
16827 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
16829 * mini-arm.c: support larger stack frames (bug #79272).
16831 2006-09-08 Zoltan Varga <vargaz@gmail.com>
16833 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
16835 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
16838 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
16839 mono_class_from_name () to find a class from its name.
16841 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
16843 2006-09-07 Zoltan Varga <vargaz@gmail.com>
16845 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
16847 2006-09-05 Kornel Pal <kornelpal@gmail.com>
16849 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
16851 2006-09-04 Zoltan Varga <vargaz@gmail.com>
16853 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
16854 callinfo->trampoline.
16856 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
16858 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
16861 2006-09-03 Zoltan Varga <vargaz@gmail.com>
16863 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
16865 2006-09-02 Zoltan Varga <vargaz@gmail.com>
16867 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
16868 stats.method_trampolines, it is already done by the generic trampoline code.
16870 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
16872 2006-09-01 Zoltan Varga <vargaz@gmail.com>
16874 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
16876 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
16878 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
16880 * mini.c (print_jit_stats): Print mscorlib mempool size too.
16882 * mini.c (print_jit_stats): Print new stats.
16884 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
16886 2006-08-31 Zoltan Varga <vargaz@gmail.com>
16888 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
16889 Address on two dimensional arrays. Fixes #78729.
16891 * mini.h (MonoCompile): Add a 'skip_visibility' field.
16893 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
16896 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
16898 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
16901 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
16903 (mini_get_ldelema_ins): Ditto.
16905 2006-08-30 Zoltan Varga <vargaz@gmail.com>
16907 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
16908 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
16911 2006-08-29 Neale Ferguson <neale@sinenomine.net>
16913 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
16914 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
16916 * exceptions-s390x.c: Cosmetic change.
16918 * tramp-s390.c: Fix warning.
16920 * cpu-s390.md: Correct length of mul_imm.
16922 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
16924 * aot-compiler.c: added binary writer with ELF backend
16925 implementation (only on Linux/x86 for now).
16927 2006-08-18 Zoltan Varga <vargaz@gmail.com>
16929 * Makefile.am: Don't run net 2.0 AOT tests.
16931 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
16932 (mono_compile_assembly): Skip net 2.0 assemblies as well.
16934 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
16936 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
16938 * aot-compiler.c: simplified and refactored the asm-writing code
16939 to allow different backends.
16941 2006-08-18 Zoltan Varga <vargaz@gmail.com>
16943 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
16945 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
16946 little. Share patches of type TYPE_FROM_HANDLE as well.
16948 * mini.c (mono_patch_info_equal): New helper function.
16949 (mono_patch_info_hash): Ditto.
16951 * aot-compiler.c (emit_method_code): Fix s390 build.
16953 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
16954 is not handled because it is stored as a flag and not as a type ctor. Fixes
16957 2006-08-17 Zoltan Varga <vargaz@gmail.com>
16959 * aot-compiler.c: Fix computation of GOT slot statistics.
16961 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
16962 Also remove support for not PIC AOT.
16964 * mini.h: Bump AOT file format version.
16966 * objects.cs: Add a test for #78990.
16968 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
16969 (peter.dettman@iinet.net.au). Fixes #79087.
16971 * basic-long.cs: Add a test for the above.
16973 2006-08-16 Zoltan Varga <vargaz@gmail.com>
16975 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
16977 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
16980 2006-08-15 Zoltan Varga <vargaz@gmail.com>
16982 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
16985 2006-08-10 Jonathan Chambers <joncham@gmail.com>
16987 * mini.c: Don't verify COM proxy invoke calls
16990 2006-08-10 Dick Porter <dick@ximian.com>
16992 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
16993 which process is holding semaphores locked.
16995 2006-08-08 Zoltan Varga <vargaz@gmail.com>
16997 * mini-ia64.c mini-amd64.c: Fix #79027.
16999 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
17001 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
17003 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
17004 implicit arguments in a vararg call. Fixes #79027.
17006 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
17008 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
17009 (mono_get_array_new_va_signature): Ditto.
17011 2006-08-05 Zoltan Varga <vargaz@gmail.com>
17013 * aot-runtime.c: Call init_plt lazily.
17015 * inssel-long.brg: Fix unsigned long->int conversion.
17017 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
17019 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
17020 that most data is now in the .rss/.data section.
17022 2006-08-04 Zoltan Varga <vargaz@gmail.com>
17024 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
17026 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
17028 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
17030 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
17032 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
17033 virtual call. Fixes #79010.
17035 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
17036 and use the result as the this argument in the real call.
17038 * generics.2.cs: Add a new test for #79010.
17040 2006-08-03 Zoltan Varga <vargaz@gmail.com>
17042 * mini-x86.c: Fix a warning.
17044 * aot-compiler.c: Add a bunch of statistics.
17046 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
17048 2006-08-02 Zoltan Varga <vargaz@gmail.com>
17050 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
17052 2006-08-01 Zoltan Varga <vargaz@gmail.com>
17054 * 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>.
17056 2006-07-13 Miguel de Icaza <miguel@novell.com>
17058 * mini.c (mono_method_to_ir): Obtain the original method in the
17059 CIL stream and use this to perform validation.
17063 2006-07-19 Zoltan Varga <vargaz@gmail.com>
17065 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
17066 (mono_arch_call_opcode): Ditto.
17068 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
17071 * mini.c (mono_patch_info_dup_mp): New helper function.
17073 * aot-compiler.c (compile_method): Fix some of the memory allocated during
17074 compilation. Fixes #78827.
17076 2006-07-18 Kornel Pal <kornelpal@gmail.com>
17078 * declsec.c: Use original security informations for
17079 MONO_WRAPPER_MANAGED_TO_MANAGED.
17081 2006-07-15 Jonathan Chambers <joncham@gmail.com>
17083 * mini.c: Allow Com Interop methods/classes and
17084 don't verify COM wrapper calls
17087 2006-07-13 Zoltan Varga <vargaz@gmail.com>
17089 * inssel-long32.brg: Fix long->i4 checked conversion.
17091 * exceptions.cs: Add a test for the above.
17093 2006-07-08 Zoltan Varga <vargaz@gmail.com>
17095 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
17097 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
17100 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
17103 2006-07-03 Zoltan Varga <vargaz@gmail.com>
17105 * mini.c: Fix solaris/x86 exception handling.
17107 * Makefile.am: Get rid of $(ICU_LIBS).
17109 2006-07-02 Zoltan Varga <vargaz@gmail.com>
17111 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
17112 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
17113 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
17115 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
17117 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
17118 this function causes a SIGSEGV.
17120 2006-06-22 Zoltan Varga <vargaz@gmail.com>
17122 * mini.c: Remove unused solaris/x86 includes.
17124 2006-06-21 Zoltan Varga <vargaz@gmail.com>
17126 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
17128 2006-06-20 Jb Evain <jbevain@gmail.com>
17130 * cpu-g4.md: fix max length of start_handler instruction.
17132 2006-06-20 Massimiliano Mantione <massi@ximian.com>
17133 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
17135 2006-06-16 Massimiliano Mantione <massi@ximian.com>
17136 * ssa.c: Fixed bug 78653 for SSA based deadce.
17137 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
17138 MonoInst.flags, used in SSA based deadce.
17139 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
17140 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
17142 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
17144 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
17145 it can end up using non executable memory on ppc64 systems
17146 running ppc32 userspace (fix from Johannes Berg).
17148 2006-06-14 Dick Porter <dick@ximian.com>
17150 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
17153 2006-06-13 Massimiliano Mantione <massi@ximian.com>
17154 * mini.c: Made so that inline is locally disabled if it would
17155 trigger a .cctor, because too many apps depend on this behavior
17156 (which seems to be also the one of the MS CLR).
17158 2006-06-13 Zoltan Varga <vargaz@gmail.com>
17160 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
17161 No idea why this worked before.
17163 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
17164 which branch to outer exception clauses since they could skip the
17165 inner finally clauses. Fixes #78633.
17167 * exceptions.cs: Add a test for the above.
17169 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
17172 * iltests.il: Add a test for the above.
17174 2006-06-12 Zoltan Varga <vargaz@gmail.com>
17176 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
17177 after the end of a try bblock, to prevent asserts in mini_method_compile ().
17179 * iltests.il: Add a test for the above.
17181 2006-06-10 Zoltan Varga <vargaz@gmail.com>
17183 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
17185 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
17186 methods as instrinsics.
17188 2006-06-09 Wade Berrier <wberrier@novell.com>
17190 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
17191 (simple-cee-ops.h ssapre-mini-ops.h)
17193 2006-06-09 Neale Ferguson <neale@sinenomine.net>
17195 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
17196 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
17198 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
17199 * cpu-s390x.md: Fix max. length values for a couple of instructions.
17201 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
17203 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
17205 2006-06-08 Massimiliano Mantione <massi@ximian.com>
17207 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
17208 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
17209 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
17210 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
17211 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
17212 of opcodes, so that bug 78549 should not happen again.
17213 * ssapre.c: Updated to use the renamed files.
17215 2006-06-08 Zoltan Varga <vargaz@gmail.com>
17217 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
17218 in OP_ATOMIC_EXCHANGE_I4.
17220 2006-06-07 Wade Berrier <wberrier@novell.com>
17222 * tramp-s390.c: Fix s390 build (add missing pointer declarations
17223 in mono_debugger_create_notification_function)
17225 2006-06-06 Zoltan Varga <vargaz@gmail.com>
17227 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
17229 * mini.c (type_from_stack_type): Disable some changes which do not
17232 * driver.c: Reenable opts.
17234 * mini.h (MonoStackSlot): New structure to keep track of the verification state
17235 of the evaluation stack.
17237 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
17238 evaluation stack trace at entry to the bblock.
17240 * mini.c (merge_stacks): New function to perform verification of stack merges.
17241 Turned off by default.
17243 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
17246 2006-06-06 Massimiliano Mantione <massi@ximian.com>
17248 * local-propagation.c: Fixed bug 78549.
17250 2006-06-04 Zoltan Varga <vargaz@gmail.com>
17252 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
17254 2006-06-02 Miguel de Icaza <miguel@novell.com>
17256 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
17257 tramp-arm.c, tramp-ia64.c
17258 (mono_debugger_create_notification_function): Update signature to
17259 new signature and use new protocol for creating the notification
17262 Should fix the build.
17264 2006-06-02 Geoff Norton <gnorton@customerdna.com>
17266 * exceptions-ppc.c (mono_jit_walk_stack)
17267 (ves_icall_get_frame_info): Fix the build
17269 2006-06-02 Zoltan Varga <vargaz@gmail.com>
17271 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
17273 2006-05-31 Raja R Harinath <rharinath@novell.com>
17275 * il2tests.2.il: New file for generics CIL tests. Add test for
17277 * Makefile.am: Update.
17280 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
17283 2006-05-30 Massimiliano Mantione <massi@ximian.com>
17285 * aliasing.c: Fixed bug 78311.
17287 2006-05-29 Martin Baulig <martin@ximian.com>
17289 * mini-exceptions.c (mono_find_jit_info): When computing the
17290 native offset, check whether we're actually inside the method's
17291 code; call mono_debug_print_stack_frame() to format the frame.
17292 (ves_icall_System_Exception_get_trace): Call
17293 mono_debug_print_stack_frame() to format the stack frame.
17294 (ves_icall_get_trace): Update to the new debugging API.
17295 (mono_jit_walk_stack_from_ctx): Likewise.
17296 (ves_icall_get_frame_info): Likewise.
17298 * mini.c (get_method_from_ip): Use the new debugging API.
17299 (mono_print_method_from_ip): Likewise.
17302 (mono_jit_walk_stack): Use the new debugging API.
17303 (ves_icall_get_frame_info): Likewise.
17305 2006-05-27 Zoltan Varga <vargaz@gmail.com>
17307 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
17309 2006-05-25 Massimiliano Mantione <massi@ximian.com>
17311 * mini.c: Added "limitator" to inline for debugging.
17313 2006-05-24 Martin Baulig <martin@ximian.com>
17315 * debug-debugger.c (mono_debugger_init): Create a private,
17316 malloc()-based code manager for the notification function and
17317 intentionally leak it on exit. This fixes the crash-on-exit race
17321 (mono_debugger_create_notification_function): Added
17322 `MonoCodeManager *' argument.
17325 (mono_debugger_create_notification_function): Added
17326 `MonoCodeManager *' argument.
17328 2006-05-23 Massimiliano Mantione <massi@ximian.com>
17330 * aliasing.c: Fixed 64 bit issue.
17331 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
17332 default since all known bugs are fixed (one more time!).
17334 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
17336 * mini.c: write barrier support.
17338 2006-05-23 Martin Baulig <martin@ximian.com>
17340 * debug-debugger.c: Revert Paolo's change. Add comment and #error
17341 check at the top of the file.
17343 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
17345 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
17346 reverting changes without reason and without changelog entries.
17348 2006-05-18 Zoltan Varga <vargaz@gmail.com>
17350 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
17351 to a few opcodes. Fixes #78439.
17353 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
17354 consistency with other archs.
17356 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
17358 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17360 * debug-debugger.c: fix the build.
17362 2006-05-17 Martin Baulig <martin@ximian.com>
17365 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
17366 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
17367 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
17368 (debugger_attach): Call GC_mono_debugger_add_all_threads().
17370 2006-05-11 Zoltan Varga <vargaz@gmail.com>
17372 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
17374 2006-05-10 Zoltan Varga <vargaz@gmail.com>
17376 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
17377 MONO_TYPE_GENERICINST.
17379 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
17380 MONO_TYPE_GENERICINST.
17382 2006-05-09 Zoltan Varga <vargaz@gmail.com>
17384 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
17387 2006-05-08 Zoltan Varga <vargaz@gmail.com>
17389 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
17391 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
17393 2006-05-06 Zoltan Varga <vargaz@gmail.com>
17395 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
17396 mono_trace_cleanup ().
17398 * iltests.il: Fix problem with the newly added test.
17400 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
17401 due to register constraints, free up the previous hreg. Fixes #78314.
17403 * iltests.il: Add new test for #78314.
17405 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
17406 Interlocked.Add. Fixes #78312.
17408 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
17410 2006-05-05 Zoltan Varga <vargaz@gmail.com>
17412 * inssel.brg (mini_emit_virtual_call): Fix a warning.
17414 2006-05-05 Martin Baulig <martin@ximian.com>
17416 * debug-mini.c (mono_debug_open_block): New method.
17419 (mono_arch_output_basic_block): Call mono_debug_open_block() at
17420 the beginning of each basic block.
17423 (mono_arch_output_basic_block): Call mono_debug_open_block() at
17424 the beginning of each basic block.
17426 2006-05-04 Massimiliano Mantione <massi@ximian.com>
17428 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
17429 default until I understand why they break the build on amd64.
17431 2006-05-04 Zoltan Varga <vargaz@gmail.com>
17433 * mini.c (mini_cleanup): Call mono_cleanup ().
17435 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
17438 2006-05-04 Massimiliano Mantione <massi@ximian.com>
17440 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
17441 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
17442 default since all known bugs are fixed, and I cannot reproduce bug
17443 77944... I'm asking Matt Hargett to test again after this commit.
17445 2006-04-28 Massimiliano Mantione <massi@ximian.com>
17447 * mini-codegen.c: Fixed typo that thrashed inline.
17449 2006-04-28 Zoltan Varga <vargaz@gmail.com>
17451 * dominators.c (compute_dominators): Avoid using a worklist since
17452 it is not correct in some cases. Instead, iterate over all bblocks as
17453 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
17455 2006-04-28 Miguel de Icaza <miguel@novell.com>
17457 * mini.c (mono_jit_compile_method_inner): Use
17458 mono_prepare_exception_from_error that resets the value
17461 2006-04-27 Miguel de Icaza <miguel@novell.com>
17463 * mini.c: Move the mini_loader_error_to_exception to metadata.
17465 2006-04-27 Massimiliano Mantione <massi@ximian.com>
17467 * aliasing.c: Fixed bug 78210.
17469 2006-04-27 Massimiliano Mantione <massi@ximian.com>
17471 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
17472 default until all their problems (or the ones they trigger) are fixed.
17474 2006-04-26 Zoltan Varga <vargaz@gmail.com>
17476 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
17478 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
17479 as loaded only after resolving patches since that could invoke the same method.
17481 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
17483 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
17486 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
17489 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
17492 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
17493 made from AOT code through the PLT table.
17495 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
17496 holding the plt offset when a call is made to the aot plt trampoline.
17498 2006-04-25 Zoltan Varga <vargaz@gmail.com>
17500 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
17503 * Makefile.am (common_sources): Fix build breakage.
17505 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
17506 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
17507 intra-assembly calls if possible.
17509 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
17511 * mini-trampolines.c: Handle PLT entries.
17513 * mini.c: Avoid creating a GOT var for calls.
17515 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
17516 from mscorlib code.
17518 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
17519 from mscorlib code.
17521 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
17524 * mini.h: Bump AOT file format version.
17526 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
17529 2006-04-25 Martin Baulig <martin@ximian.com>
17531 * driver.c: Disable copyprop, consprop and inline when running
17532 inside the debugger.
17534 2006-04-25 Martin Baulig <martin@ximian.com>
17536 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
17537 with `get_current_thread' and added `detach'.
17538 (MonoDebuggerMetadataInfo): Added `thread_size',
17539 `thread_tid_offset', `thread_stack_ptr_offset' and
17540 `thread_end_stack_offset'.
17542 2006-04-25 Zoltan Varga <vargaz@gmail.com>
17544 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
17547 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
17548 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
17550 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
17552 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
17554 * aot.c: Add support for ADJUSTED_IID.
17556 2006-04-24 Zoltan Varga <vargaz@gmail.com>
17558 * aot.c (emit_method_order): Don't align method_order_end.
17560 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
17561 the interface ID changes.
17563 2006-04-21 Dick Porter <dick@ximian.com>
17565 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
17566 cleaning up a thread. Fixes the new part of bug 77470.
17568 2006-04-20 Geoff Norton <gnorton@customerdna.com>
17570 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
17571 to managed wrapper.
17573 2006-04-19 Zoltan Varga <vargaz@gmail.com>
17575 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
17577 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
17578 SIGSEGV. Fixes #78072.
17580 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
17581 unregister our SIGABRT handler.
17583 2006-04-19 Massimiliano Mantione <massi@ximian.com>
17585 * mini.c: Disabled inline where it can alter the call stack in a
17586 way visible from managed code.
17587 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
17590 2006-04-16 Zoltan Varga <vargaz@gmail.com>
17592 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
17593 on other platforms. Fixes #78089.
17595 2006-04-13 Martin Baulig <martin@ximian.com>
17597 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
17598 determine whether we're inside the debugger.
17601 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
17603 2006-04-12 Zoltan Varga <vargaz@gmail.com>
17605 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
17606 handler clauses. Fixes #78024.
17608 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
17609 in the CALL_MEMBASE opcodes. Fixes #78088.
17610 (mono_arch_get_vcall_slot_addr): Ditto.
17612 2006-04-10 Martin Baulig <martin@ximian.com>
17614 * debug-debugger.c: The thread handling code has now been moved
17615 into ../metadata/threads.c.
17617 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17619 * driver.c (mono_main): Fix --with-gc=none build.
17621 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
17622 (mono_spillvar_offset_float): Ditto.
17623 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
17624 hreg, not when its !global, since on ia64, there is a third category: stacked
17627 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
17629 * mini.c: set MonoInst->klass for load field address and a few other
17632 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17634 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
17636 2006-04-07 Zoltan Varga <vargaz@gmail.com>
17638 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
17639 the branch opt changes.
17641 2006-04-06 Dick Porter <dick@ximian.com>
17643 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
17645 * wapihandles.c (mini_wapi_seminfo):
17646 * driver.c (mono_main): Add semaphore info option
17648 2006-04-05 Zoltan Varga <vargaz@gmail.com>
17650 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
17651 branch optimization changes. Fixes #78009.
17653 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17655 * mini.c: ignore accessibility of methods in managed->native wrappers.
17657 2006-04-04 Zoltan Varga <vargaz@gmail.com>
17659 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
17661 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
17663 2006-04-03 Zoltan Varga <vargaz@gmail.com>
17665 * mini.c: Modify the branch optimizations to preserve the invariant that
17666 the entries inside the in_bb and out_bb arrays are unique.
17667 (mono_unlink_bblock): Avoid creation of new arrays.
17669 2006-04-02 Zoltan Varga <vargaz@gmail.com>
17671 * mini.c (mono_unlink_bblock): Fix regression caused by previous
17674 2006-04-01 Zoltan Varga <vargaz@gmail.com>
17676 * mini.c (optimize_branches): Remove the "optimizations" in
17677 the cbranch1/cbranch2 -> branch cases which were causing several
17678 problems in the past. Fixes #77986.
17680 2006-03-31 Chris Toshok <toshok@ximian.com>
17682 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
17683 default optimizations :(
17685 2006-03-31 Zoltan Varga <vargaz@gmail.com>
17687 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
17690 2006-03-31 Massimiliano Mantione <massi@ximian.com>
17692 * local-propagation.c: Added comments to structs and removed
17693 "Mono" prefixes from local tree mover types.
17695 2006-03-30 Zoltan Varga <vargaz@gmail.com>
17697 * Makefile.am (arch_sources): Define this for each architecture so
17698 libmono_la_SOURCES is defined in one place.
17700 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
17702 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
17705 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
17707 * driver.c: print the GC name supplied by configure.
17709 2006-03-29 Massimiliano Mantione <massi@ximian.com>
17711 * local-propagation.c: Added tree mover, and moved here all the
17712 local propagation code from mini.c
17713 * mini.c: Added support for treeprop, and moved all the local
17714 propagation code to local-propagation.c
17715 * mini.h: Added support for treeprop
17716 * driver.c: Added support for treeprop, enabled consprop, copyprop,
17717 treeprop, inline and deadce by default
17718 * Makefile.am: Added local-propagation.c
17720 2006-03-25 Zoltan Varga <vargaz@gmail.com>
17722 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
17724 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
17726 * debug-debugger.c: make it compile without the Boehm GC.
17728 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
17730 * mini.c: fixed issue with mismatch when an icall is registered
17731 with multiple names but same address.
17733 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
17735 * declsec.c, mini-exceptions.c: use write barrier to set reference
17736 fields of managed objects.
17738 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17740 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
17741 (can_access_internals): Fix a warning.
17743 * mini.c (print_method_from_ip): Rename this to
17744 mono_print_method_from_ip so it gets exported.
17746 * trace.c: Deal with strings inside StringBuilder's containing garbage
17747 and fix memory leaks. Fixes #77848.
17749 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17751 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
17754 2006-03-16 Neale Ferguson <neale@sinenomine.net>
17756 * mini-s390.c: Remove OP_X86_TEST_NULL.
17758 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
17760 * mini.c: use the correct GetHashCode() for the moving collector.
17762 2006-03-16 Massimiliano Mantione <massi@ximian.com>
17764 * liveness.c: Regalloc spill cost tuning.
17766 2006-03-15 Neale Ferguson <neale@sinenomine.net>
17768 * mini-s390x.h: Correct S390_LONG macro.
17770 * mini-s390x.c: Cleanup unused code.
17772 2006-03-15 Zoltan Varga <vargaz@gmail.com>
17774 * jit-icalls.h: New file.
17776 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
17777 icalls and include that instead of including jit-icalls.c.
17779 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
17782 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
17784 * mini.c: when checking for member accessibility, also check for
17785 friend assemblies and for explicit interface implementations.
17787 2006-03-14 Zoltan Varga <vargaz@gmail.com>
17789 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
17791 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
17793 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
17794 common cases are done first.
17796 * mini-ops.h: Only define platform specific opcodes on the given platform.
17798 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
17801 2006-03-14 Martin Baulig <martin@ximian.com>
17803 Revert Paolo's change from r57348:
17805 * mini.h: don't use gboolean for bitfields.
17806 * mini.c: verifier changes for fields and methods accessibility.
17808 2006-03-13 Neale Ferguson <neale@sinenomine.net>
17810 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
17812 * mini-s390x.c: Fix conv_r_un.
17814 * cpu-s390, cpu-s390x.md: Fix lengths.
17816 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
17818 * mini.c: nested types have access to all the nesting
17819 levels, not just the enclosing types.
17821 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
17823 * mini.c: added a few more verification checks.
17825 2006-03-12 Zoltan Varga <vargaz@gmail.com>
17827 * liveness.c: Merge optimizations from the linear-il branch.
17829 2006-03-11 Zoltan Varga <vargaz@gmail.com>
17831 * mini-ia64.c (emit_call): Add a comment.
17833 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
17835 * tramp-ia64.c: Fix some warnings.
17837 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
17839 * mini.h: don't use gboolean for bitfields.
17840 * mini.c: verifier changes for fields and methods accessibility.
17842 2006-03-11 Zoltan Varga <vargaz@gmail.com>
17844 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
17845 lazy icall wrapper changes.
17847 * dominators.c: Replace all the dominator algorithms with faster
17848 ones from the linear-il branch.
17850 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
17853 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
17854 common cases are done first.
17856 * mini-amd64.c: Fix some warnings.
17858 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
17861 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
17864 * mini.h: Add a missing prototype.
17866 2006-03-10 Zoltan Varga <vargaz@gmail.com>
17868 * mini.c: Compile icall wrappers lazily.
17870 * mini-codegen.c: Use printf instead of g_print since its much faster.
17872 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
17875 * mini.c (optimize_branches): Cache the negative result from
17876 remove_block_if_useless ().
17878 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
17879 Also fix some bblock linking issues.
17881 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
17884 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
17886 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
17887 accessed fields first, for better cache behavior.
17889 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
17891 * mini.c: speedup IList<T> array accesses.
17893 2006-03-09 Zoltan Varga <vargaz@gmail.com>
17895 * mini.c (mono_method_to_ir): Handle large methods overflowing the
17896 inline_costs counter. Fixes #77190.
17898 2006-03-06 Zoltan Varga <vargaz@gmail.com>
17900 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
17901 trace messages. Fixes #77706.
17903 2006-03-04 Martin Baulig <martin@ximian.com>
17905 * tramp-amd64.c, tramp-x86.c
17906 (mono_debugger_create_notification_function): Use
17907 mono_global_codeman_reserve() to allocate a buffer at runtime and
17910 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
17912 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
17913 notification function at runtime and then call `initialize' in the
17914 `MONO_DEBUGGER__debugger_info' vtable.
17916 2006-03-04 Zoltan Varga <vargaz@gmail.com>
17918 * iltests.il: Fix a visibility problem.
17920 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
17922 * driver.c, mini.c: add hooks for the counters API.
17924 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
17926 * driver.c: show disabled options.
17928 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
17930 * linear-scan.c: always use cost-driven selection.
17932 2006-02-28 Raja R Harinath <rharinath@novell.com>
17934 * jit-icalls.c (helper_compile_generic_method): Revert change from
17937 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
17939 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
17941 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
17943 * inssel.brg: style fixes, mostly to force the updated monoburg
17944 to run for people using svn.
17946 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
17948 * mini.c: match monoburg changes.
17950 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
17952 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
17953 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
17954 declaration in the header file.
17956 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
17958 * helpers.c: reduce relocations and mem usage.
17960 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
17962 * mini.h, mini-codegen.c: disable logging features if
17963 requested by configure.
17965 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
17967 * mini.c: tiny verifier changes.
17969 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
17971 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
17972 cpu-pentium.md: stack alignment changes for osx/x86,
17973 partially from Geoff Norton <gnorton@customerdna.com>.
17975 2006-02-24 Raja R Harinath <harinath@gmail.com>
17977 * jit-icalls.c (helper_compile_generic_method): Update to changes
17978 in metadata/class.c.
17980 2006-02-24 Zoltan Varga <vargaz@gmail.com>
17982 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
17984 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
17985 interface calls with large offsets.
17987 2006-02-23 Raja R Harinath <rharinath@novell.com>
17989 * jit-icalls.c (helper_compile_generic_method): Document the
17990 special-case we depend on so that we can inflate the method twice
17991 with the same context with no bad side-effects.
17993 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
17995 * mini-x86.c, mini-amd64.c: fix for case when xen support
17998 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
18000 * mini-x86.c, mini-amd64.c: generate code to access tls items
18001 in a faster way for Xen systems.
18003 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
18005 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
18006 updates and compilation fixes for the OSX/x86 port, mostly from
18007 Geoff Norton <gnorton@customerdna.com>.
18009 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
18011 * inssel.brg: faster interface call implementation
18012 to sync with the interface_offsets MonoVTable changes.
18014 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
18016 * mini.c: more verification checks.
18018 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
18020 * mini.c: added a few more verification checks.
18022 2006-02-17 Neale Ferguson <neale@sinenomine.net>
18024 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
18025 facility on the processor and use it if available.
18027 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
18029 * driver.c, aot.c, mini.c: throw exception if the IL code is
18030 invalid or unverifiable.
18032 2006-02-17 Raja R Harinath <rharinath@novell.com>
18034 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
18037 2006-02-16 Zoltan Varga <vargaz@gmail.com>
18039 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
18041 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
18043 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
18044 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
18045 handling of instantiated generic valuetypes.
18047 2006-02-11 Zoltan Varga <vargaz@gmail.com>
18049 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
18050 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
18053 * generics.2.cs: Revert the nullable reftypes tests.
18055 2006-02-10 Zoltan Varga <vargaz@gmail.com>
18057 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
18058 using __builtin_frame_address (1) as it doesn't work in the presence
18059 of optimizations. Hopefully fixes #77273.
18061 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
18062 -> generics.cs change as it doesn't work with some automake versions.
18064 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
18066 * mini.c: handle systems that sue a different way to
18067 retrieve the stack address of the current thread.
18069 2006-02-09 Zoltan Varga <vargaz@gmail.com>
18071 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
18072 it specially in the makefile.
18074 * generics.2.cs: Add tests for nullable reference types.
18076 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
18078 * mini.c: always handle the case when mono_jit_init()
18079 is called in a thread different from the main thread,
18080 confusing libgc (bug #77309).
18082 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
18084 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
18086 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
18088 * mini.c: change optimize_branches () to use a single loop
18089 and introduce a new optimization to simplify some range checks.
18091 2006-02-03 Martin Baulig <martin@ximian.com>
18093 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
18094 and merged with debugger_thread_manager_add_thread().
18095 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
18096 inform the debugger about the main thread.
18098 2006-02-03 Zoltan Varga <vargaz@gmail.com>
18100 * basic.cs: Add test for div.un/rem.un constant folding.
18102 2006-02-03 Neale Ferguson <neale@sinenomine.net>
18104 * cpu-s390x.md: correct int_xor_imm length
18106 2006-02-03 Zoltan Varga <vargaz@gmail.com>
18108 * generics.2.cs: New test for #77442.
18110 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
18113 2006-02-02 Martin Baulig <martin@ximian.com>
18115 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
18116 <mono/metadata/mono-debug-debugger.h>
18118 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
18120 2006-02-02 Martin Baulig <martin@ximian.com>
18122 * debug-debugger.h: New header file for debug-debugger.c.
18124 * debug-debugger.c: Big API cleanup; don't run the managed Main()
18125 function is a separate thread anymore; add support for attaching.
18127 2006-02-01 Zoltan Varga <vargaz@gmail.com>
18129 * tramp-x86.c: Fix a warning.
18131 2006-01-31 Zoltan Varga <vargaz@gmail.com>
18133 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
18134 on very large methods.
18136 * aot.c (load_patch_info): Fix a warning.
18138 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
18140 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
18141 mini-ops.h: alu membase optimizations.
18143 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
18145 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
18146 to speedup StringBuilder.
18148 2006-01-27 Zoltan Varga <vargaz@gmail.com>
18150 * dominators.c (mono_compute_natural_loops): Fix detection of
18151 loop body start blocks.
18153 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
18155 2006-01-26 Zoltan Varga <vargaz@gmail.com>
18157 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
18160 2006-01-25 Massimiliano Mantione <massi@ximian.com>
18162 * aliasing.c: Fixed aliasing issue on 64 bit archs.
18164 2006-01-25 Martin Baulig <martin@ximian.com>
18166 * debug-debugger.c: Moved the `MonoDebuggerManager' and
18167 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
18168 started to cleanup this file a little bit.
18170 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
18172 * mini.c: optimize a codepath frequently happening in generics code.
18174 2006-01-23 Martin Baulig <martin@ximian.com>
18176 * Makefile.am: Only compile debug-debugger.c on supported platforms.
18178 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
18179 functions directly.
18181 * driver.c: debug-debugger.c is only available if
18182 `MONO_DEBUGGER_SUPPORTED' is defined.
18184 2006-01-23 Martin Baulig <martin@ximian.com>
18186 * debug-debugger.c: Only enable this on platforms where the Mono
18187 Debugger is working (x86 and x86_64).
18189 2006-01-21 Martin Baulig <martin@ximian.com>
18191 The Mono Debugger is now using the normal `mono' instead of the
18192 `mono-debugger-mini-wrapper' when executing managed code.
18194 * debug-debugger.c: New file; previously known as
18195 debugger/wrapper/wrapper.c.
18197 * debug-mini.c (mono_init_debugger): Removed.
18199 * driver.c (mono_main): Added new `--inside-mdb' command line
18200 argument which is used when running inside the debugger.
18202 2006-01-20 Zoltan Varga <vargaz@gmail.com>
18204 * liveness.c (mono_analyze_liveness): Remove some unused data
18207 2006-01-17 Zoltan Varga <vargaz@gmail.com>
18209 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
18211 2006-01-16 Zoltan Varga <vargaz@gmail.com>
18213 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
18214 depends on implementation details of monobitset.
18216 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
18219 2006-01-15 Zoltan Varga <vargaz@gmail.com>
18221 * liveness.c: Update after monobitset changes.
18223 2006-01-14 Zoltan Varga <vargaz@gmail.com>
18225 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
18227 2006-01-11 Neale Ferguson <neale@sinenomine.net>
18229 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
18231 * mini-s390x.c: Remove warning messages.
18233 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
18235 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
18237 2006-01-10 Zoltan Varga <vargaz@gmail.com>
18239 * generics.2.cs: Add ldelem/stelem_any test.
18241 2006-01-10 Neale Ferguson <neale@sinenomine.net>
18243 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
18245 2006-01-07 Zoltan Varga <vargaz@gmail.com>
18247 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
18249 2006-01-06 Zoltan Varga <vargaz@gmail.com>
18251 * generics.2.cs: Reenable vtype tests.
18253 * inssel-x86.brg: Remove an icorrect valuetype rule.
18255 2006-01-06 Neale Ferguson <neale@sinenomine.net>
18257 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
18258 initial support for OP_ABS.
18260 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18262 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
18264 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18266 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
18267 conversion and implement LADD/LSUB.
18269 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
18272 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18274 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
18276 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
18279 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18281 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
18282 localloc is encountered. Fixes crash in test-183.cs when using gmcs
18283 (stack walk problem).
18285 2006-01-04 Zoltan Varga <vargaz@gmail.com>
18287 * aot.c (mono_aot_load_method): Fix a warning.
18289 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18291 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
18293 2006-01-03 Zoltan Varga <vargaz@gmail.com>
18295 * iltests.il: Add test for #77148.
18297 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
18300 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18302 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
18304 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18306 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
18307 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
18309 * basic-long.cs: Add lconv-to-r4/r8 tests.
18311 2006-01-03 Zoltan Varga <vargaz@gmail.com>
18313 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
18315 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
18316 here as on other archs.
18318 2005-12-29 Neale Ferguson <neale@sinenomine.net>
18320 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
18322 2005-12-29 Neale Ferguson <neale@sinenomine.net>
18324 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
18326 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
18328 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
18329 instrument_prolog; Add memory_barrier instruction.
18331 2005-12-26 Zoltan Varga <vargaz@gmail.com>
18333 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
18335 2005-12-23 Zoltan Varga <vargaz@gmail.com>
18337 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
18339 * aliasing.c inssel.brg: Fix warnings.
18341 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
18342 could skip initialization of some parts of memory.
18344 * mini.c mini-ia64.c: Fix warnings.
18346 * inssel-sparc.brg: Add an implementation of lneg which actually works.
18348 2005-12-22 Zoltan Varga <vargaz@gmail.com>
18350 * aliasing.c (mono_build_aliasing_information): Add a workaround for
18351 a crash seen on sparc.
18353 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
18355 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
18357 2005-12-21 Neale Ferguson <neale@sinenomine.net>
18359 * mini-ops.h: Add s390_backchain instruction
18361 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
18363 * cpu-s390.md: Add s390_backchain instruction
18365 * mini-s390.c: Significant ABI changes
18367 * mini-s390.h: Cater for zero length structures
18369 2005-12-20 Neale Ferguson <neale@sinenomine.net>
18371 * mini-s390.c: ABI fixes
18373 * inssel-s390.brg: Remove debug statements
18375 * cpu-s390.md: Fix length of ATOMIC_xx operations
18377 2005-12-19 Zoltan Varga <vargaz@gmail.com>
18379 * basic-float.cs: Add float<->long conversion tests.
18381 2005-12-16 Neale Ferguson <neale@sinenomine.net>
18383 * mini-s390.c: Fix LOCALLOC processing.
18385 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
18387 2005-12-15 Zoltan Varga <vargaz@gmail.com>
18389 * iltests.il: Add tests for some opcodes not covered by the other
18392 2005-12-15 Neale Ferguson <neale@sinenomine.net>
18394 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
18395 register loading for Tail processing; Correct trace output.
18397 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
18399 * cpu-s390.md: Correct size of jmp instruction.
18401 2005-12-13 Neale Ferguson <neale@sinenomine.net>
18403 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
18405 2005-12-13 Neale Ferguson <neale@sinenomine.net>
18407 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
18408 Bring s390 up to current level.
18410 2005-12-12 Zltan Varga <vargaz@gmail.com>
18412 * generics.2.cs: Disable the newly added tests as they do not work yet.
18414 * generics.2.cs: Add valuetype tests.
18416 2005-12-09 Zoltan Varga <vargaz@gmail.com>
18418 * basic-long.cs: Add i4->u8 test.
18420 * objects.cs: Add tests for JIT intrinsic.
18422 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
18423 optimizations lost by a mistake.
18425 2005-12-07 Zoltan Varga <vargaz@gmail.com>
18427 * basic-long.cs: Remove a test moved to objects.cs.
18429 * arrays.cs: Add more array tests.
18431 2005-12-06 Zoltan Varga <vargaz@gmail.com>
18433 * arrays.cs: Add new tests for multi-dimensional arrays.
18435 2005-12-06 Raja R Harinath <rharinath@novell.com>
18437 * Makefile.am (test_sources2): Add generics.2.cs.
18438 (EXTRA_DIST): Add test_sources2.
18440 2005-12-05 Ben Maurer <bmaurer@ximian.com>
18442 Support for boxing and unboxing nullable types as well as the
18443 isinst operation on nullables, per the CLI ammendment.
18445 * inssel.brg (CEE_ISINST): Special case for nullable
18447 * mini.c (handle_unbox_nullable): new method
18448 (handle_box): Special case for nullable types
18449 (mono_method_to_ir): Call handle_unbox_nullable in correct
18452 * generics.2.cs: New test suite
18454 * Makefile.am: Support for regression tests with generics.
18456 2005-12-03 Zoltan Varga <vargaz@gmail.com>
18458 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
18459 allocated to registers. Fixes #76800.
18461 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
18463 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
18465 2005-11-30 Zoltan Varga <vargaz@gmail.com>
18467 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
18470 2005-11-29 Zoltan Varga <vargaz@gmail.com>
18472 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
18475 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
18477 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
18478 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
18480 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
18481 single precision before storing to a single precision location.
18483 2005-11-28 Raja R Harinath <rharinath@novell.com>
18485 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
18487 2005-11-27 Zoltan Varga <vargaz@gmail.com>
18489 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
18492 * basic.cs: Remove test_0_byte_compares test which was moved to
18493 objects.cs a long time ago.
18495 2005-11-22 Massimiliano Mantione <massi@ximian.com>
18497 * aliasing.c: Fixed aliasing issue on 64 bit archs.
18499 2005-11-20 Zoltan Varga <vargaz@gmail.com>
18501 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
18502 handlers are called.
18504 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
18507 * mini-ia64.c: Add support for the throw->branch exception
18510 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
18512 2005-11-18 Massimiliano Mantione <massi@ximian.com>
18514 * mini.c: Enabled "fastpath" deadce :-)
18516 2005-11-18 Massimiliano Mantione <massi@ximian.com>
18518 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
18519 alias analysis pass to support it.
18520 * mini.h: Likewise.
18522 * liveness.c: Likewise (liveness computation can use aliasing
18523 information to be more accurate).
18524 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
18525 moreover made so that "--compile-all" uses the given optimization
18526 flags and not the default ones.
18527 * aliasing.c: Alias analysis (new file).
18528 * aliasing.h: Likewise.
18529 * Makefile.am: added "aliasing.c" and "aliasing.h".
18531 2005-11-17 Zoltan Varga <vargaz@gmail.com>
18533 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
18536 2005-11-13 Zoltan Varga <vargaz@gmail.com>
18538 * mini-exceptions.c (mono_handle_exception_internal): Remove the
18539 fp >= end_of_stack exit condition, as it is not needed, and it might
18540 become true for fp eliminated frames.
18542 2005-11-11 Zoltan Varga <vargaz@gmail.com>
18544 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
18547 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
18549 * mini-arm.c: fixed alignment of doubles/longs to match
18550 the C ABI (bug #76635).
18552 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
18554 * aot.c: fix compilation with --enable-minimal=aot.
18556 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
18558 * mini-arm.c: fixed compatibility with the new
18559 floating point emulator package for compares.
18561 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
18563 * mini.c : reverted sig->pinvoke changes (r51396-51397).
18565 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
18567 * mini-exceptions.c (print_stack_frame): Output to stderr.
18568 (mono_handle_native_sigsegv): Ditto.
18570 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18572 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
18573 OP_LCONV_TO_OVF_I implementation.
18575 * mini-amd64.c: Add support for the throw->branch exception
18578 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
18579 when the catch clause catches a more general exception, i.e. Object.
18581 2005-10-30 Zoltan Varga <vargaz@gmail.com>
18583 * cpu-ia64.md: Remove unused opcodes.
18585 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
18586 specific defines for architectures defining USE_SIGACTION.
18588 * mini-ia64.c: Fix some warnings.
18590 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
18591 version seemed to skip a frame.
18593 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18595 * mini.c: Clean up the usage of sig->pinvoke flag. Now
18596 only calls which are made to native code use this flag.
18598 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
18600 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
18601 varargs methods as well.
18603 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
18604 which have save_lmf set. Reorganize methods prologs a bit.
18606 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
18607 debugger to the proper place.
18609 2005-10-29 Martin Baulig <martin@ximian.com>
18611 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
18612 when running inside the debugger until the debugger has support
18615 2005-10-26 Zoltan Varga <vargaz@gmail.com>
18617 * mini.h: Fix a warning.
18619 2005-10-24 Miguel de Icaza <miguel@novell.com>
18621 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
18622 we expose publicly, this returns the string.
18624 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
18626 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
18627 with fp elimination.
18629 2005-10-21 Zoltan Varga <vargaz@gmail.com>
18631 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
18632 native stacktrace using the glibc 'backtrace' function if available.
18634 2005-10-20 Zoltan Varga <vargaz@gmail.com>
18636 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
18638 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
18639 handle SIGSEGVs received while in native code.
18641 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
18642 code, call mono_handle_native_sigsegv which will abort the runtime
18643 after printing some diagnostics, instead of converting it into a
18644 confusing NullReferenceException.
18646 2005-10-18 Zoltan Varga <vargaz@gmail.com>
18648 * cpu-pentium.md: Remove unused opcodes.
18650 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
18652 * mini-amd64.h (MonoLMF): Add rsp field.
18654 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
18657 2005-10-17 Zoltan Varga <vargaz@gmail.com>
18659 * mini-codegen.c (get_register_spilling): Fix some warnings.
18661 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
18663 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
18664 elimination during exception handling. Enable fp elimination by
18667 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
18670 2005-10-16 Martin Baulig <martin@ximian.com>
18672 * mini-exceptions.c
18673 (mono_debugger_run_finally): New public method for the debugger.
18675 2005-10-10 Zoltan Varga <vargaz@gmail.com>
18677 * debug-mini.c (mono_debug_init_method): Fix warning.
18679 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
18680 the 'exname' parameter const to fix some warnings.
18682 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
18684 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
18685 introduced by the previous patch.
18687 2005-10-08 Zoltan Varga <vargaz@gmail.com>
18689 * basic-float.cs: Add test for precision of float arithmetic.
18691 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
18692 when loading/storing single values from/to memory.
18694 * mini.c (mono_jit_compile_method_with_opt): Create the function
18695 pointers in the correct domain.
18697 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
18699 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
18700 introduced by previous patch.
18702 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
18703 when out_filter_idx is NULL.
18705 * mini-exceptions.c: Don't run filter clauses twice during exception
18706 handling. Fixes #75755.
18708 2005-10-07 Zoltan Varga <vargaz@gmail.com>
18710 * aot.c: Add support for ldflda wrappers.
18712 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
18715 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
18717 * mini.c, mini.h: do not consider exception handlers blocks when
18718 setting up interface variables.
18720 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
18722 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
18724 2005-10-03 Zoltan Varga <vargaz@gmail.com>
18726 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
18727 causes a regression.
18729 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
18731 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
18733 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
18734 of the OP_P definitions.
18736 * TODO: Add a proposal for dealing with the CEE/OP mess.
18738 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
18739 optimizations from the x86 port.
18741 * cpu-amd64.md: Ditto.
18743 * basic.cs basic-long.cs: Add tests.
18745 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
18747 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
18748 Patrik Torstensson's implementation of my exception-handling
18749 optimization idea, when the exception object is not used
18752 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
18754 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
18755 of the mul_imm optimizations from the old jit.
18757 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
18759 * mini.c, liveness.c: patch by Patrik Torstensson and
18760 Zoltan Varga to improve performance in methods with
18763 2005-09-30 Zoltan Varga <vargaz@gmail.com>
18765 * driver.c: Remove 'Globalization' entry from --version.
18767 2005-09-28 Zoltan Varga <vargaz@gmail.com>
18769 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
18770 there is a profiler interested in JIT events.
18772 * aot.c: Load profile files produced by the AOT profiling module, and
18773 reorder methods based on the profiling info. Add a 'method_order' table
18774 to the AOT file to make mono_aot_find_jit_info work with the reordered
18777 * mini.h: Bump AOT file version info.
18779 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
18781 * mini-arm.h: work around what looks like a gcc bug when optimizations
18784 2005-09-28 Raja R Harinath <rharinath@novell.com>
18786 * Makefile.am (AM_CFLAGS): Don't use += to append inside
18787 conditionals. Use ...
18788 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
18790 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
18792 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
18793 to determine the amount of memory to copy when passing valuetypes.
18795 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
18796 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
18798 2005-09-27 Zoltan Varga <vargaz@gmail.com>
18800 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
18801 information about aot.
18803 2005-09-27 Ben Maurer <bmaurer@ximian.com>
18805 * *.c: Replace the use of {Enter,Leave}CriticalSection with
18806 macros. This will allow a deadlock debugger to easily be plugged
18809 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
18811 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
18813 2005-09-27 Raja R Harinath <rharinath@novell.com>
18815 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
18816 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
18817 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
18818 ($(arch_built)) [CROSS_COMPILING]: Error out.
18820 2005-09-26 Zoltan Varga <vargaz@gmail.com>
18822 * aot.c: Add support for the no_special_static flag for classes.
18824 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
18826 * Reapply reverted patches.
18828 * *: Revert r50174 as well.
18830 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
18832 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
18834 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
18836 2005-09-23 Miguel de Icaza <miguel@novell.com>
18838 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
18839 part of the SIG_HANDLER_SIGNATURE.
18841 2005-09-23 Zoltan Varga <vargaz@gmail.com>
18843 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
18846 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
18847 introduced by previous patch.
18849 2005-09-21 Zoltan Varga <vargaz@gmail.com>
18851 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
18852 saved registers too.
18854 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
18855 upon the information returned by get_call_info ().
18857 * mini-x86.c (add_float): Fix stack size calculation.
18858 (mono_arch_call_opcode): Rewrite this so it works based up the
18859 information returned by get_call_info ().
18860 (mono_arch_get_this_vret_args): Ditto.
18862 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
18864 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
18865 in cinfo to determine the registers which need to be used.
18867 2005-09-20 Miguel de Icaza <miguel@novell.com>
18869 * driver.c (mono_main): Add --server and --desktop flags.
18871 2005-09-16 Zoltan Varga <vargaz@gmail.com>
18873 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
18874 registers as global registers.
18876 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
18877 longer needed with the new register allocator.
18879 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
18881 * cpu-ia64.md: Remove unused opcodes.
18883 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
18885 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
18887 * cpu-amd64.md: Remove unused opcodes.
18889 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
18890 needed with the new register allocator.
18892 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
18895 2005-09-16 Raja R Harinath <rharinath@novell.com>
18897 * Makefile.am (check-local): Don't invoke semdel-wrapper.
18899 2005-09-16 Martin Baulig <martin@ximian.com>
18901 * exceptions-amd64.c
18902 (throw_exception): Don't call mono_debugger_throw_exception() if
18903 we're a rethrow - see the FIXME in the code.
18905 2005-09-15 Geoff Norton <gnorton@customerdna.com>
18907 * mini.c (mono_init_exceptions): This only works on some architectures.
18909 2005-09-15 Zoltan Varga <vargaz@gmail.com>
18911 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
18914 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
18916 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
18917 now in mini-exceptions.c.
18919 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
18921 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
18922 now in mini-exceptions.c.
18924 2005-09-15 Zoltan Varga <vargaz@gmail.com>
18926 * exceptions-x86.c: Applied patch from Patrik Torstensson
18927 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
18929 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
18930 code into mini-exceptions.c. Add some assertions to it.
18932 2005-09-12 Zoltan Varga <vargaz@gmail.com>
18934 * aot.c (emit_section_change): Applied patch from "The Software Team"
18935 (<software@solmersa.com>). Fix as errors on windows.
18937 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
18939 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
18940 method info into the LMF.
18942 2005-09-11 Zoltan Varga <vargaz@gmail.com>
18944 * mini-ia64.c: Add proper unwind info for method epilogs.
18946 * exceptions-ia64.c: Add some code to help debugging.
18948 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
18950 * mini-exceptions.c: Fix warning.
18952 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
18954 * mini.c: Really fix build.
18956 * mini-x86.c mini-amd64.c: Fix build.
18958 2005-09-11 Zoltan Varga <vargaz@gmail.com>
18960 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
18962 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
18963 some Interlocked methods as intrinsics.
18965 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
18966 for Thread methods as well.
18968 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
18970 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
18972 * mini-ia64.c mini-x86.c mini-amd64.c
18973 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
18976 * mini.c (mono_init_exceptions): Fix build breakage.
18978 2005-09-10 Zoltan Varga <vargaz@gmail.com>
18980 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
18981 of instructions. Use the new ia64_unw_op macros for emitting unwind
18984 * mini.c (mono_init_exceptions): Initialize exception handling
18985 related trampolines at startup.
18987 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
18989 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
18991 2005-09-09 Zoltan Varga <vargaz@gmail.com>
18993 * mini.c: Handle type loading errors gracefully during compilation and
18994 throw the appropriate exception.
18996 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
18998 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
18999 for the mono binary.
19001 2005-09-09 Martin Baulig <martin@ximian.com>
19003 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
19006 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
19008 * mini-arm.h: use emulation for conv.r.un for the release.
19010 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
19012 * mini-arm.c, objects.cs: more fixes and tests for them.
19014 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
19016 * mini-arm.c: align structures to at least 4 bytes to be able
19017 to keep our current optimized memcpy.
19019 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
19021 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
19023 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19025 * mini.c: ignore SIGPIPE.
19027 2005-09-04 Zoltan Varga <vargaz@gmail.com>
19029 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
19031 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
19033 2005-09-02 Zoltan Varga <vargaz@gmail.com>
19035 * mini.h: Add prototype for mono_allocate_stack_slots_full.
19037 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
19039 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
19040 exception handling support.
19041 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
19042 patch by Brian Koropoff <briank@marakicorp.com>).
19044 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
19046 * mini.c: revert another 'optimization' which breaks when
19047 items on the eval stack need to be saved at a basic block end
19050 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
19052 * jit-icalls.c: for arrays, ensure we always provide
19055 2005-08-30 Zoltan Varga <vargaz@gmail.com>
19057 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
19059 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
19061 2005-08-29 Zoltan Varga <vargaz@gmail.com>
19063 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
19064 arguments in their original register.
19066 2005-08-28 Zoltan Varga <vargaz@gmail.com>
19068 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
19071 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
19072 when ssapre is enabled.
19074 * inssel-long.brg: Fix bug in previous patch.
19076 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
19077 multiplication by a constant.
19079 2005-08-27 Zoltan Varga <vargaz@gmail.com>
19081 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
19084 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
19087 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
19089 * inssel-arm.brg: apply changes tested by Brian Koropoff
19090 <briank@marakicorp.com>.
19092 2005-08-25 Zoltan Varga <vargaz@gmail.com>
19094 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
19096 2005-08-24 Zoltan Varga <vargaz@gmail.com>
19098 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
19099 to the same register if dreg is just a base register.
19100 (print_ins): Improve printing of membase opcodes.
19102 * inssel-x86.brg: Add optimized ldind(reg) rules.
19104 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
19106 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
19108 * mini.c: when running under valgrind, set the stack bottom for
19109 the GC at the actual approximate stack for the app (fixes running
19110 mono with valgrind).
19112 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
19114 * mini.c: do no break at the first valuetype to init found
19115 (fixes bug #75791).
19117 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
19119 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
19121 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
19123 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
19125 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
19127 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
19129 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19131 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
19133 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
19136 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
19139 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
19142 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
19144 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
19146 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19148 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
19149 in the tail recursion optimization.
19151 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
19152 debug info into the assembly file.
19154 * iltests.il: Add test for filter regions.
19156 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
19157 initial stack of filter regions. Fixes #75755.
19159 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
19161 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
19162 stack requirements.
19164 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19166 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
19167 the check for an already compiled method on non-ia64 platforms.
19168 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
19171 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
19173 * inssel-x86.brg: Add some optimized call rules.
19175 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
19177 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
19180 * mini.h mini-trampolines.c: Pass the trampoline argument to
19181 mono_arch_patch_delegate_trampoline.
19183 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
19185 * mini-trampolines.c: Fix build.
19187 * mini-amd64.h: Add delegate trampolines.
19189 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
19191 * inssel-amd64.brg: Add optimized call rules.
19193 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
19195 * inssel-ia64.brg: Add optimized ldind(reg) rules.
19197 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
19199 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
19202 * mini-ia64.c: Remove LMF fixmes.
19204 * mini-ia64.h: Remove most fields from LMF.
19206 * inssel-ia64.brg (stmt): Fix unaligned access errors.
19208 * mini-trampolines.c: Add support for IA64 function descriptors.
19210 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
19211 for IA64 function descriptors.
19213 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
19215 * tramp-arm.c: patch the vtable for virtual calls. Added
19216 support code to register/unregister the LMF.
19217 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
19220 2005-08-19 Dick Porter <dick@ximian.com>
19222 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
19223 bit value if needed.
19225 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
19227 * mini.c (mini_get_method): Move handling of wrapper data here.
19229 * mini.c (mono_method_to_ir): Add support for dynamic methods.
19231 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
19234 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
19235 bblock->code does not remain empty.
19237 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
19239 * arrays.cs: Add regression test for #75832.
19241 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
19242 rules. Fixes #75832.
19244 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
19245 instruction scheduling.
19247 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
19249 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
19251 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
19253 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
19255 * mini-codegen.c: Fix VC build.
19257 * cpu-pentium.md: Increase length of atomic_exhange_i4.
19259 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19261 * mini.h: fix signature for mono_register_opcode_emulation.
19263 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
19265 * mini.c: Get rid of most of the helper_sig_... constants using
19266 mono_create_icall_signature ().
19268 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
19270 * jit-icalls.c (helper_ldstr): New helper function.
19272 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
19274 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
19275 throw, load the string using a helper call instead of creating a string object.
19277 * aot.c: Update after LDSTR changes.
19279 * mini.h: Bump AOT file version.
19281 * aot.c: Save class size info into the AOT file. Print more statistics during
19284 * mini.h: Bump AOT file version.
19286 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
19287 ordering of disasm cases. Fixes #74957.
19289 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
19291 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
19292 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
19293 the generic code needed for the ARM port.
19295 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
19297 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
19298 inssel-arm.brg: more ARM features and fixes.
19300 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
19302 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
19303 ARM port work in progress.
19305 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
19307 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
19309 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
19311 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
19313 * inssel.brg (mini_emit_memset): Add support for unaligned access.
19315 * *-ia64.*: Ongoing IA64 work.
19317 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
19319 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
19321 * TODO: Remove out-of-data todo stuff.
19323 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
19326 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
19328 * mini.h: Bump corlib version.
19330 2005-07-27 Martin Baulig <martin@ximian.com>
19333 (create_copy_ins): Added `const unsigned char *ip' argument; set
19334 `copy->cil_code' from it.
19336 2005-07-27 Martin Baulig <martin@ximian.com>
19338 * mini-exceptions.c (mono_handle_exception): Don't call
19339 mono_debugger_handle_exception() for filters.
19341 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
19343 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
19346 2005-07-26 Martin Baulig <martin@ximian.com>
19348 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
19350 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
19351 helper_compile_generic_method() if the method is actually virtual
19354 2005-07-26 Martin Baulig <martin@ximian.com>
19357 (trampoline_code): Renamed to `mono_trampoline_code' and made it
19358 public; this is now accessed directly by the debugger.
19359 (mono_generic_trampoline_code): Removed.
19362 (mono_debug_init_method): Also add interncalls and wrappers.
19364 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
19366 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
19368 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
19370 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
19372 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
19374 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
19376 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
19378 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
19379 getting TLS offsets on AMD64 too.
19381 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
19383 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
19385 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
19387 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
19388 inssel-arm.brg, mini-arm.h: ARM port work in progress.
19390 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
19392 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
19394 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
19397 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
19398 mono_sparc_is_virtual_call ().
19400 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
19402 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
19403 trampoline parameters.
19405 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
19407 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
19408 to mono_arch_get_vcall_slot_addr.
19410 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
19413 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
19415 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
19417 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
19419 2005-07-19 Martin Baulig <martin@ximian.com>
19421 * exceptions-amd64.c (throw_exception): Call
19422 mono_debugger_throw_exception() here like we're doing it on i386.
19424 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
19426 * mini-ia64.c: Add optimized TLS access support.
19428 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
19430 * mini-exceptions.c: Ongoing IA64 work.
19432 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
19434 * mini.c: Use the default optimization set when embedding. Fixes
19437 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
19439 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
19440 of trampolines to a separate file.
19442 * mini-trampolines.c: New file.
19444 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
19447 * tramp-x86.c: Reorganize the trampoline code to be similar to the
19450 * mini-codegen.c: Fix cygwin build.
19452 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
19454 * mini.c: Add some minor changes needed by the IA64 port.
19456 * *-ia64.*: Ongoing IA64 work.
19458 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
19460 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
19461 trampolines into arch-independent and arch-dependent parts.
19463 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
19465 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
19467 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
19469 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
19470 the xp-regalloc-branch for amd64.
19472 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
19473 xp-regalloc-branch for x86.
19475 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
19477 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
19479 2005-07-06 Martin Baulig <martin@ximian.com>
19482 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
19483 (mono_jit_runtime_invoke): Likewise.
19485 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
19487 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
19490 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
19491 without loading their metadata. Reorganize the file format so exception handling+
19492 debug info is kept separate from normal method info. Create MonoJitInfo
19493 structures for methods lazily.
19495 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
19497 (x86_class_init_trampoline): Patch AOT class init trampolines too.
19499 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
19501 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
19504 * mini.h: Bump AOT file version.
19506 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
19508 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
19510 2005-07-01 Raja R Harinath <rharinath@novell.com>
19512 * Makefile.am (check-local): Call semdel-wrapper.
19514 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
19516 * mini-x86.c: Revert the last change as it seems to break the build..
19518 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
19520 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
19522 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
19524 2005-06-27 Ben Maurer <bmaurer@ximian.com>
19526 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
19527 outside of the macro, so strange stuff doesn't happen with gcc4
19528 (NEW_AOTCONST_TOKEN): Likewise.
19530 2005-06-28 Martin Baulig <martin@ximian.com>
19532 * mini.c (mini_class_is_system_array): New static method; use this
19533 instead of `klass->parent == mono_defaults.array_class' everywhere
19534 since this also works for the new generic array class.
19536 2005-06-26 Ben Maurer <bmaurer@ximian.com>
19538 * inssel.brg: Remove warnings.
19540 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
19542 * mini-ia64.c: Ongoing IA64 work.
19544 * basic-float.cs: Add float->i1 conversion test.
19546 * iltests.il: Add conv.u4 test.
19548 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
19550 * inssel-long.brg: Fix bug caused by last change.
19552 2005-06-23 Geoff Norton <gnorton@customerdna.com>
19554 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
19555 BSDs. Allows the x86 JIT to work on OSX86
19557 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
19559 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
19562 * mini-ia64.c: Ongoing IA64 work.
19564 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
19566 * mini-ia64.c: Ongoing IA64 work.
19568 * driver.c: Clean up jit_code_hash as well when using --regression.
19570 * inssel-long.brg: Fix long->i4/u4 conversion rules.
19572 * basic-long.cs: Add tests for long->u4 conversion.
19574 2005-06-18 Ben Maurer <bmaurer@ximian.com>
19576 * mini.c: Take mono_get_domainvar out of macros. This makes sure
19577 that we do not depend on undefined C behavior: the order stuff
19578 gets evaluated within an expression. Fixes mono when compiled on
19581 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
19583 * *-ia64.*: Ongoing IA64 work.
19585 * aot.c: Lower memory usage while loading AOT methods.
19587 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
19589 * mini.h: Bump AOT file format version.
19591 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
19593 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
19595 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
19597 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
19598 not on callee assembly). Fixed some comments.
19600 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
19602 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
19603 it gets proper disassembly.
19604 (emit_method_info): Remove some dead code.
19606 * mini.c (mini_method_compile): Allways allocate the GOT var in
19607 mono_method_to_ir for emulating opcodes.
19609 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
19611 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
19612 before freeing the code memory. Fixes #74990.
19614 * objects.cs: Add regression test for #74992.
19616 * liveness.c: Extend live ranges of arguments to the beginning of the
19617 method. Fixes #74992.
19619 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
19620 so it points into the faulting instruction.
19622 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
19624 * jit-icalls.c (mono_imul_ovf): Add exception handling.
19626 * *-ia64.*: Ongoing IA64 work.
19628 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
19630 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
19632 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
19634 * *-ia64.*: Ongoing IA64 work.
19636 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
19638 * basic-long.cs: Add tests for add/sub.ovf.
19640 * basic.cs: Add tests for sub.ovf.
19642 * *-ia64.*: Ongoing IA64 work.
19644 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
19646 * *-ia64.*: Ongoing IA64 work.
19648 * basic.cs: Add conv.ovf.i4.un test.
19650 2005-06-09 Massimiliano Mantione <massi@ximian.com>
19652 * mini.c: (remove_block_if_useless) Fixed bug 75061.
19654 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19656 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
19658 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
19660 * *-ia64.*: Ongoing IA64 work.
19662 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19665 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
19667 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
19669 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
19671 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
19673 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
19675 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
19676 of a call is callable by a near call.
19678 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
19680 * mini-ia64.c: Ongoing IA64 work.
19682 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
19684 * genmdesc.c: Make the generated array non-static.
19686 * inssel-long.brg: Fix LSHR_IMM rule.
19688 * *-ia64.*: Ongoing IA64 work.
19690 * *-ia64.*: Ongoing IA64 work.
19692 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19694 * *-ia64.*: Ongoing IA64 work.
19696 * *-ia64.*: Ongoing IA64 work.
19698 * mini-ia64.c: Ongoing IA64 work.
19700 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
19702 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19704 * objects.cs basic-calls.cs: Move some tests to objects.cs.
19706 * objects.cs basic-long.cs: Move some tests to objects.cs.
19708 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
19710 * *-ia64.*: Ongoing IA64 work.
19712 * iltests.il: Add a new test.
19714 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
19715 newobj. Fixes #75042.
19717 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
19719 * *-ia64.*: Ongoing IA64 work.
19721 * *-ia64.*: Ongoing IA64 work.
19723 * *-ia64.*: Ongoing IA64 work.
19725 * basic.cs objects.cs: Move tests accessing static variables as well.
19727 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
19729 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
19731 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
19733 * driver.c: Always print failed tests.
19735 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
19738 * *ia64*: Ongoing IA64 work.
19740 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
19742 * basic.cs: Add tests for add.ovf. Fix warnings.
19744 2005-05-18 Miguel de Icaza <miguel@novell.com>
19746 * driver.c (mono_main): Avoid crash if no argument is passed to
19747 --break; Do not use g_error, but f_printf. And fix all other
19748 ocurrences of the same crash.
19750 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
19752 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
19753 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
19756 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
19758 * *-ia64.*: Add beginnings of IA64 backend.
19760 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
19762 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
19764 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
19767 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
19769 * mini-amd64.c: Fix a warning.
19771 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
19773 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
19774 in float_neg. Fixes #74897.
19776 * mini-amd64.c (emit_call): Fix another near call bug.
19778 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
19780 * declsec.c: Keep the appdomain information in the structure. Added a
19781 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
19782 value gets overwritten).
19783 * declsec.h: Set the default MonoArray for the the stack to 6. Added
19784 an MonoAppDomain member to MonoSecurityFrame.
19785 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
19786 used in the stack walk. Now use a MonoArray which grow (double) when
19789 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
19791 * mini.c: Re-enabled runtime cleanup, since running threads should
19792 now properly stop when exiting.
19794 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
19796 * mini-codegen.c: New file contaning the arch-independent local
19797 register allocator. Not used by any architectures yet.
19799 * mini.h linear-scan.c: Merge some changes from the
19800 mini-xp-local-regalloc branch.
19802 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
19804 * mini-amd64.c (emit_call): Fix calls to native functions when the
19805 runtime is compiled as a shared library. Fixes #74756.
19807 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
19808 on a literal field. Fixes #74751.
19810 2005-04-25 Raja R Harinath <rharinath@novell.com>
19812 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
19814 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
19816 * objects.cs: Add missing null casting test.
19818 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
19820 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
19821 in wrapper methods. Also rename 'address' variable to 'offset'.
19823 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
19825 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
19828 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
19830 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
19833 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
19835 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
19837 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
19839 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
19840 just the last bytes.
19842 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
19844 * aot.c (mono_compile_assembly): Fix warning.
19846 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
19847 by the _MSC_VER stuff.
19849 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
19851 * inssel-long.brg: Fix #74588.
19853 * cpu-amd64.md: Fix #74591.
19855 * iltests.il: Add new regression tests.
19857 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
19859 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
19862 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
19864 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
19866 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
19867 from Bill Middleton <flashdict@gmail.com>.
19869 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
19871 * arrays.cs: Add new regression test. Fix warnings.
19873 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
19875 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
19876 and leakage in CKFINITE.
19878 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
19879 this to a null op since it is called on amd64 too.
19881 * exceptions-amd64.c (get_throw_trampoline): Align stack.
19883 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
19884 body since this is not used on amd64.
19886 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
19888 * mini-amd64.c: Remove obsolete fixmes.
19890 * mini.c (print_method_from_ip): Fix debugging support.
19892 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19894 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
19895 so that expressions that don't give much gain are not reduced.
19896 * ssapre.h: Likewise.
19898 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
19900 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
19902 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
19904 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
19906 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
19908 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
19910 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
19912 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
19914 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
19917 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
19919 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
19921 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
19923 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
19924 MONO_ARCH_USE_SIGACTION. Fixes #74252.
19926 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
19928 * mini-x86.c: Fix up stack overflow handling.
19930 * exceptions.cs: Add new regression test.
19932 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
19934 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
19935 mono_jit_thread_attach.
19937 * mini.c (mono_method_to_ir): Verify called method is not abstract.
19939 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
19941 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
19942 avoid calling constructors using callvirt.
19944 * inssel.brg: Fix #74073.
19946 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
19948 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
19949 compilation with non-GCC compilers.
19950 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
19951 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
19953 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
19955 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
19956 klass->interface_offsets (will likely fix bug#74073).
19958 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
19960 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
19962 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
19964 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
19965 to amd64_div_reg_size ().
19967 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
19969 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
19971 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
19973 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
19975 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
19977 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
19979 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
19981 * mini.c (mono_precompile_assembly): Load and precompile referenced
19982 assemblies as well. Fixes #74015.
19984 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
19986 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
19988 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
19990 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
19991 a lot of checks and (anyway) permissions cannot work until corlib is
19994 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
19996 * mini-ppc.c: fixed ABI issue on sysv/ppc.
19998 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
20000 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
20001 calls (fixes bug#72824).
20003 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
20005 * mini.c: fix tail recursion elimination (see test in bug#73936).
20007 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
20009 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
20010 some fp functions in sse2 mode.
20012 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
20014 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
20016 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
20018 * mini.h mini.c: Add mono_get_jit_tls_key ().
20020 * mini-x86.c: Enable fast TLS support on windows.
20022 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
20024 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
20025 * mini.c: Check for p/invoke method when generating code. If a
20026 p/invoke method, or it's class, isn't decorated with [Suppress
20027 UnmanagedCodeSecurity] then generate code to call System.Security.
20028 UnmanagedDemand (only if the security manager is active).
20030 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
20032 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
20033 last change as it seems to cause strange crashes.
20035 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20037 * *.c: handle unsafe function pointers where needed.
20039 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
20041 * mini.c (mono_jit_free_method): Remove the fixme too.
20043 2005-03-15 Miguel de Icaza <miguel@novell.com>
20045 * mini.c: As discussed, make the code actually free the delegate
20046 thunk now, to enable the debugging of delegate problems, use
20047 MONO_DEBUG=1 when running Mono.
20049 This takes also care of parts of the leaks as seen by Joe.
20051 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
20053 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
20054 thread_tls_offset calculation.
20056 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
20058 * declsec.c: Reworked linkdemand checks for icall. The previous code
20059 was using the declaration code (untrusted) and didn't work as expected
20060 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
20063 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
20065 * iltests.il: Add new localloc test.
20067 * mini-amd64.c: Handle large stack allocations the same way as on
20068 windows if stack overflow handling is working.
20070 * mini-amd64.c: Allocate the signal stack using mmap.
20072 * mini.c (sigsegv_signal_handler): Fix reading of context.
20074 * mini-exceptions.c: Fix up stack overflow handling.
20076 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
20078 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
20080 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
20082 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
20084 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
20085 tramp_init functions as they are no longer needed.
20087 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
20089 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
20091 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
20093 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
20095 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
20098 * mini-ops.h: Add OP_LMUL_IMM.
20100 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
20101 long mul/div opcodes as intrinsic.
20103 * mini-amd64.c (emit_call): Handle the case when the callee might be
20106 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
20108 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
20111 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
20113 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
20115 2005-03-09 Ben Maurer <bmaurer@ximian.com>
20117 * mini.c (mono_codegen): Don't leak here, to help people running
20120 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
20122 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
20123 conversions in sse2 mode.
20125 * basic-float.cs: Add regression test.
20127 * mini-amd64.c: Reenable sse2.
20129 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
20131 * mini-amd64.c: Disable sse2 until some regressions are fixed.
20133 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
20135 * driver.c: Copyright text should include 2005.
20137 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
20139 * cpu-amd64.md (load_membase): Fix more max lengths.
20141 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
20143 * cpu-amd64.md (load_membase): Fix max length.
20145 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
20147 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
20149 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
20150 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
20152 * basic-float.cs: Add rounding regression test.
20154 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
20156 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
20158 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
20159 structures in registers for pinvoke wrappers.
20161 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
20163 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
20165 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
20167 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
20168 wrapper to mono_jit_thread_attach.
20170 * mini.c (mini_jit_thread_attach): New jit icall.
20172 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
20173 native->managed wrappers.
20175 * exceptions.cs: Add new regression test.
20177 * mini.c (optimize_branches): Check regions in the cbranch to throw
20178 block case as well. Fixes #73242.
20180 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
20182 * mini.c: thread safety fixes.
20184 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
20186 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
20187 patching stuff, since delegates use jump trampolines so there is
20190 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
20193 * tramp-amd64.c: Fix build.
20195 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
20196 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
20198 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
20199 Rename this to mono_arch....
20200 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
20202 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
20204 * mini-amd64.c (emit_call): If both the caller and the callee is
20205 guaranteed to have 32 bit addresses, emit a normal call.
20207 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
20209 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
20210 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
20211 method_ptr inside delegates.
20213 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
20215 * mini.c (mono_jit_free_method): Free the method info even if the native code is
20216 invalidated. Fixes #73001.
20218 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
20220 * mini-x86.c: Only use stdcall for pinvokes on windows.
20222 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
20224 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
20225 * mini-x86.c: remove unreliable __thread var offset detection,
20226 use the correct accessors and enable by default.
20228 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
20230 * mini.c (mono_jit_free_method): Fix memory leak.
20232 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
20234 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
20236 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
20238 * cpu-amd64.md: Fix lengths of atomic opcodes.
20240 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
20242 * driver.c: try to not imply using ICU is any good.
20244 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
20246 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
20247 functions as inline ops.
20249 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
20250 some Interlocked functions as inline ops.
20252 * mini.c (move_basic_block_to_end): Fix bug in last patch.
20254 * mini.h (MonoBasicBlock): Reorganize fields a bit.
20256 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
20258 * mini.c: Add support for OP_NOT_TAKEN.
20260 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
20261 structures in registers for pinvoke wrappers.
20263 * mini-amd64.c: Fix warnings.
20265 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
20267 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
20269 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
20271 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
20272 address instead of loading the address from it.
20274 * mini-x86.c: Add support for returning small structs in registers
20275 on Win32. Fixes part of #70864.
20277 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
20279 * trace.c (get_token): Improve error checking.
20281 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
20283 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
20285 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
20287 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
20288 it can be reused for MonoClass.
20289 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
20292 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
20294 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
20295 instead of a MonoReflectionMethod. The method information wasn't used
20296 when displaying SecurityException details (but will be now).
20298 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
20300 * Makefile.am : windows build fix.
20302 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
20304 * iltests.il: Add new regression test.
20306 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
20309 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
20311 * mini.c: Moved linkdemand check into helper function check_linkdemand
20312 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
20315 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
20317 * declsec.c: Added statistics counter for different kinds of
20319 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
20320 (and commented) declaration.
20321 * mini.c: Added statistics counter for security Demand code
20322 generation. Added display of security statistics.
20324 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
20326 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
20327 Fix compilation errors under gcc-2.95.
20329 2005-02-12 Ben Maurer <bmaurer@ximian.com>
20331 * mini.c, driver.c: Use the new jit trampoline hashtable
20333 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20335 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
20337 2005-02-11 Martin Baulig <martin@ximian.com>
20339 * debug-mini.c (mono_debug_close_method): Free the line number array.
20341 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
20343 * aot.c: Break up large methods into smaller ones. Share GOT slots for
20346 * mini.h: Bump AOT file format version.
20348 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
20350 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
20352 * declsec.h: Added macros to get/set lazyly initialized security
20353 informations about assemblies. Added new enum for different type of
20354 possible LinkDemand violation. Added function to check LinkDemands.
20355 * mini.h: Added a field to MonoCompile to hold any security violation
20356 detected when JITting a method (so it can be thrown later).
20357 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
20358 and CEE_CALLVIRT. Added code to throw exception at the end of
20359 mini_method_compile (note: the exception is unhandled right now).
20361 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
20363 * mini.c, jit-icalls.c: use the managed implementation of
20364 memset for initobj and memset, to avoid managed <-> unmanaged
20367 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
20369 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
20370 optimization if it would need a GOT var.
20372 * basic.cs: Add tests for constant propagation and switch statements.
20374 * ssa.c: Fix out-of-range constant propagation and switch statements.
20376 2005-02-09 <vargaz@freemail.hu>
20378 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
20380 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
20382 * cpu-amd64.md (load_membase): Fix max length of load_membase.
20384 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20386 * mini.c: update to new signature of mono_class_get_allocation_ftn().
20388 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
20390 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
20391 arithmetic operations.
20393 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
20395 * mini-ppc.c: add a workaround for broken user code that
20396 DllImports vararg functions with non-vararg signatures.
20398 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
20400 * mini.c (mono_jit_compile_method_inner): Add detection and a
20401 meaningfull error message for assemblies written in Managed C++.
20403 * tramp-amd64.c mini-amd64.h: Add support for
20404 create_trampoline_from_token ().
20406 * aot.c mini-x86.c abcremoval.c: Applied patch from
20407 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
20409 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
20411 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
20412 which takes a MonoImage/token as parameter instead of a MonoMethod.
20414 * aot.c: Use the new trampoline for initializing vtables.
20416 * aot.c: Add support for ldfld/stfld_remote wrappers.
20418 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
20419 rules for compare <MEM>, IMM.
20421 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
20423 * aot.c: Handle inherited finalizers correctly.
20425 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
20427 * inssel.brg (stmt): Add a missing _setup_... ().
20429 * aot.c: Save some parts of the class state to the AOT file and use it
20430 to recompute that state when a class is initialized.
20432 * mini.c: Install AOT hooks into the runtime.
20434 * mini.h: Bump AOT file format version.
20436 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
20439 * iltests.il: Add new test.
20441 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
20443 * mini.c: fix typo.
20445 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
20447 * mini.c: setup the statistical profiler in the thread attach
20448 callback to cope with the new single thread code.
20450 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
20452 * mini-ppc.c: ensure we have enough room for the profiler
20453 calls (fixed bug#72084).
20455 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
20457 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
20460 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20462 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
20464 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20466 * ssapre.c: Fixed an issue with down safety (this allows IronPython
20467 to succesfully execute parrotbench).
20468 * ssapre.h: Likewise.
20470 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20472 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
20473 variable for stores to method arguments (fixes a SSAPRE issue).
20475 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
20477 * mini.c: handle value types in dup, fixes gen-112.cs.
20479 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
20481 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
20482 sequence for calls in dynamic methods to avoid thunks.
20484 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
20486 * mini.c: correctly remove dynamic methods from the hashtable.
20488 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20490 * driver.c: Disabled SSAPRE until fix the bug that appears
20491 in IronPython's parrotbench.
20493 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
20495 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
20497 * mini.c (mono_method_to_ir): Revert the previous change.
20499 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
20500 when AOT compiling.
20502 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
20503 mono_jit_info_table_find () etc. when running under valgrind.
20505 * inssel.brg: Fix warnings.
20507 * mini-exceptions.c: Fix warnings.
20509 2005-01-31 Martin Baulig <martin@ximian.com>
20511 * driver.c (compile_all_methods_thread_main): Don't try to compile
20512 generic methods or anything which has type parameters.
20514 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
20516 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
20518 * TestDriver.cs: Add --verbose flags.
20520 * graph.c ssa.c: Fix 64 bit warnings.
20522 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
20523 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
20524 Fix 64 bit warnings.
20526 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
20527 variable not spotted by gcc.
20529 * mini-amd64.c inssel-amd64.brg: Applied patch from
20530 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
20531 X86_COMPARE_MEMBASE opcodes.
20533 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
20535 2005-01-29 Ben Maurer <bmaurer@ximian.com>
20537 * *: MonoMethod->signature might be NULL now. You *MUST* use
20538 mono_method_signature.
20540 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
20542 * driver.c (compile_all_methods_thread_main): Compile the methods
20543 without invoking cctors.
20545 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
20547 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
20548 * basic-calls.cs: test for the above.
20550 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
20552 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
20553 MonoJitInfo changes.
20555 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
20557 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
20558 eagerly if it contains dynamic methods.
20560 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
20562 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
20563 trace, it is now computed by an icall from trace_ips.
20565 * mini-exceptions.c: Fix a warning.
20567 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
20569 * mini-exceptions.c: don't bother getting stack trace info if
20570 it's not going to be used.
20572 2005-01-27 Raja R Harinath <rharinath@novell.com>
20574 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
20577 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
20579 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
20581 * aot.c: Avoid calling mono_method_get_header () if not needed.
20583 * mini.h: Bump AOT file format version.
20585 * mini.c (mono_emit_native_call): Allocate a GOT var here.
20587 * mini.c (mono_print_tree): Print more info for calls.
20589 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
20591 * declsec.h: Remove warning by adding missing include for marshal.h
20593 2005-01-26 Martin Baulig <martin@ximian.com>
20595 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
20598 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
20600 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
20603 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
20605 * aot.c (mono_compile_assembly): Fix a warning.
20607 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
20609 * declsec.c: Look for security attributes on the original MonoMethod
20610 (and not the wrapped one). This fix permissions on icalls.
20612 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20614 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20616 * mini.c (mono_allocate_stack_slots): Add a fixme.
20618 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20620 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
20622 * inssel.brg: optimize casts of sealed types (more
20623 optimizations waiting for fixes in remoting).
20625 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20627 * inssel.brg (stmt): Add another dummy rule.
20629 * driver.c: Fix warnings.
20631 * driver.c (mono_main): If running under valgrind, instruct glib to use
20632 the system allocation functions so valgrind can track the memory
20633 allocated by the g_... functions.
20635 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
20637 * mini-ops.h: Add OP_DUMMY_STORE opcode.
20639 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
20641 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
20642 variables in try regions.
20644 * mini.c (mini_method_compile): Don't disable optimizations on large
20645 methods when AOT compiling.
20647 * mini.c (mono_allocate_stack_slots): New arch independent method to
20648 allocate stack slots. Not yet used.
20650 2005-01-22 Ben Maurer <bmaurer@ximian.com>
20652 * debug-mini.c (mono_debug_close_method): Plug some leaks.
20654 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
20656 * mini-ppc.c: make the branch info relative as the code
20657 buffer can be reallocated.
20659 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
20661 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
20662 * driver.c: Removed the AOT/security restriction. Now initialize the
20663 security manager (in metadata) if --security is used.
20664 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
20665 rather than the pointer to declarative security, when AOT is used.
20667 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
20669 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
20670 basic blocks, reduced intrinsic exception throwing code size.
20672 2005-01-22 Miguel de Icaza <miguel@ximian.com>
20674 * driver.c (mini_usage): Reorder the usage screen.
20676 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
20678 * mini.c (mono_resolve_patch_target): Fix warning.
20680 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
20682 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
20685 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20687 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
20688 breaks the amd64 build.
20690 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
20691 register allocation. Fixes #71454.
20693 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20695 * arrays.cs: Add new regression test.
20697 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20699 * ssapre.c: Turned usage of snprintf to GString.
20700 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
20701 (I left it on by mistake in my previous commit).
20703 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
20705 * mini.c, cfold.c, basic-calls.cs: preserve side effects
20706 on cond branch optimization (fixes bug# 71515).
20708 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20710 * abcremoval.c: Fixed bug 71062.
20711 * abcremoval.h: Likewise.
20713 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20715 * mini.c: Added a new functionality to optimize_branches, the removal
20716 of useless basic blocks, and fixed some problem in the removal of
20717 critical edges; some utility functions added for both purposes.
20718 * ssapre.c: Added complex expression support, and fixed bug 70637.
20719 * ssapre.h: Likewise.
20720 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
20722 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
20723 * driver.c: Re-enabled SSAPRE.
20725 2005-01-19 Martin Baulig <martin@ximian.com>
20727 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
20728 the result of mono_get_method_constrained().
20730 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
20732 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
20735 2005-01-18 Geoff Norton <gnorton@customerdna.com>
20737 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
20738 be detected. Fixes #59296.
20740 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20742 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
20743 which can happen. Fixes #71361.
20745 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20747 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
20750 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20752 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
20753 appdomain-unload.exe to fail.
20755 * mini.c: Fix some memory leaks.
20757 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
20759 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
20760 Fixed bug and sped up some codepaths.
20762 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20764 * mini.c: Fix some memory leaks.
20766 * exceptions.cs basic-long.cs: Add test for checked ulong->int
20769 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
20771 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
20774 * iltests.il: Add regression test for #71320.
20776 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
20778 * mini.c (mono_codegen): Fix installation of profiler hooks.
20780 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
20782 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
20784 * mini.h, mini.c, cfold.c: optimize access to enum
20785 readonly fields, too. Eval conditional branches if possible
20786 to perform unreachable code removal in more cases.
20788 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
20790 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
20792 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
20795 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
20796 WinXP DEP. Fixes #71244.
20798 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
20800 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
20802 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
20804 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
20806 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
20808 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
20811 * mini.h: Bump AOT version.
20813 * mini.h (MonoCompile): Change exvar to a hash table.
20815 * mini.c: Allocate a separate exvar for each handler block.
20817 * mini.c: Get rid of the computation of filter_lengths, its not needed.
20819 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
20820 ex var with the pending exception and only throw if the two are equal.
20823 * exceptions.cs: Add tests for rethrow and nested catch clauses.
20825 * mini-x86.c: Fix warnings.
20827 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
20828 used by all the ports now.
20830 * aot.c: Add write-symbols and save-temps options.
20832 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
20834 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
20836 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
20838 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
20841 * tramp-s390.c: Check vtable slot belongs to the domain.
20843 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
20844 as per other platforms.
20846 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
20848 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
20850 * driver.c: we don't run the Main() code in a subthread anymore.
20852 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
20854 * mini.c: added experimental rtc support in the statistical
20855 profiler: if the user has the permission, more accurate statistics
20856 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
20857 The MONO_RTC value must be restricted to what the linux rtc allows:
20858 power of two from 64 to 8192 Hz.
20860 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
20862 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
20864 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
20866 * mini-ppc.c: better icache flush for smp.
20868 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
20870 * mini-amd64.c (emit_move_return_value): Fix memory leak.
20872 * mini-x86.c (get_call_info): Add the get_call_info () code from the
20873 amd64 port, not yet used.
20875 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
20877 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
20880 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
20882 * driver.c: Added --security option to activate the security manager.
20883 Right now this will allow code generation for declarative demands and
20884 is disabled when AOT is specified.
20885 * mini.c: Add code generation for declarative security demands.
20886 * mini.h: Add mono_use_security_manager as an extern gboolean.
20888 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
20890 * aot.c (mono_compile_assembly): Speed up compilation a bit by
20891 emitting more dense assembly code.
20893 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
20894 exception throwing stuff.
20896 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
20898 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
20901 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
20902 left in by mistake.
20904 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
20907 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
20909 * tramp-*.c: Only patch vtable slots if the object is in the current
20910 domain. Fixes appdomain-unload.exe.
20912 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
20914 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
20917 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
20919 * mini.c (reverse_branch_op): New helper function.
20921 * mini.c (optimize_branches): Run the new optimization only on
20922 platforms which support it. Also reverse all kinds of branches.
20924 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
20926 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
20929 * mini.c (optimize_branches): Reverse not-equals branches if the false
20930 bblock is a throw. This happens a lot of time with argument checking in
20933 * mini.c (mono_codegen): Add support for placing basic blocks after
20934 the function epilogue.
20936 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
20939 2005-01-05 Miguel de Icaza <miguel@ximian.com>
20941 * mini.c (setup_stat_profiler): Only set this up if the platform
20942 supports ITIMER_PROF.
20944 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
20946 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
20949 * inssel.brg: Fix a warning.
20951 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
20953 * mini.c: added support for statistical profiler
20954 (run with: --profile=default:stat).
20956 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
20958 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
20960 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
20962 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
20963 related to global registers from the amd64 port.
20965 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
20967 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
20969 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
20970 with global registers.
20971 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
20973 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
20975 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
20977 * debug-mini.c (encode_value): Fix off-by-one.
20979 * aot.c (encode_value): Likewise.
20981 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
20983 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
20985 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
20988 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
20990 * aot.c (emit_method_info): Increase size of temp buffer.
20992 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
20995 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
20997 * aot.c (emit_method_info): Fix build.
20999 * aot.c: Further rework of the AOT file format to reduce the size of
21000 the method info data.
21002 * mini.h: Bump AOT file format version.
21004 2004-12-27 Martin Baulig <martin@ximian.com>
21006 * mini.c (mini_get_method): New static method; call
21007 mono_get_method_full() and mono_get_inflated_method().
21008 (mono_method_to_ir): Use mini_get_method() instead of
21009 mono_get_method_full().
21011 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
21013 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
21015 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
21017 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
21019 * inssel-amd64.brg: Add some optimization rules.
21021 2004-12-24 Ben Maurer <bmaurer@ximian.com>
21023 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
21024 standard not GC'd stuff is fine.
21026 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
21028 * aot.c: Rework the AOT file format to get rid of most of the global
21029 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
21031 * mini.h: Bump AOT file format version.
21033 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
21035 * mini.h: Bump AOT file format version.
21037 * aot.c (mono_aot_is_got_entry): New function to determine if an
21038 address is inside a GOT.
21040 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
21042 * cpu-pentium.md: Increase the maximum size of some instructions which
21043 might involve a got access.
21045 * mini.c (get_method_from_ip): Another debug helper function.
21047 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
21048 when got var accesses are created during the decompose phase.
21050 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
21052 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
21053 argument mini_compile_method and to MonoCompile, and use this to
21054 determine whenever a given method is compiled for AOT. This allows the
21055 other methods compiled during AOT compilation to be free of AOT stuff,
21056 so the backends does not need to add special support for them by
21057 creating a fake GOT etc.
21059 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
21062 2004-12-21 Ben Maurer <bmaurer@ximian.com>
21064 * mini.c (mono_method_to_ir): It turns out that some of the
21065 x-appdomain wrappers are lax with types, so just ignore this for
21068 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
21069 at the vtable->klass. If it is non-shared code we can just use the
21072 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
21074 * mini-ppc.c: access MonoDomain from tls, too.
21076 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
21078 * declsec.c: Removed unused variable (and related warning ;-)
21080 2004-12-21 Ben Maurer <bmaurer@ximian.com>
21082 * iltests.il: New test for LDELEMA on an array of ref types.
21084 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
21085 all ldelema's on reftypes.
21086 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
21087 it was the wrong place to put it.
21089 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
21090 register to pop to make this cleaner, at the request of Paolo.
21092 2004-12-20 Ben Maurer <bmaurer@ximian.com>
21094 * mini-ops.h (OP_GETHASHCODE): New op.
21096 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
21098 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
21101 For a microbenchmark, this reduces the cost of Hashtable.get_Item
21104 * mini-x86.c (mono_arch_output_basic_block): Rather than
21112 The first is 3 bytes while the second is 1. This saves 36 kb on
21113 mscorlib, quite a big saving. When bootstraping mcs, I was able to
21114 see a small boost because of icache locality.
21116 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
21118 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
21120 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
21121 started code sharing with the generic code.
21123 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
21125 * mini-ppc.c, cpu-g4.md: added code for direct access to
21128 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
21130 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
21131 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
21134 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
21136 * declsec.c|h: Added functions to cache the declarative stack modifiers
21137 in MonoJitInfo and to create a security frame from a MonoJitInfo
21139 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
21140 created. Register internal calls for System.Security.SecurityFrame::
21141 _GetSecurityFrame and _GetSecurityStack.
21142 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
21143 the definitions for the new stack walk/callback mechanism.
21144 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
21145 first security frame for LinkDemands and InheritanceDemands) and
21146 GetSecurityStack for Demands. Both use the new mono_walk_stack code
21148 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
21149 walk initialization (lupus).
21151 2004-12-20 Ben Maurer <bmaurer@ximian.com>
21153 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
21155 (handle_loaded_temps): Do not create a temporary variable for
21156 things that we know are temps. They will never be modified.
21157 (mono_spill_call): Set MONO_INST_IS_TEMP
21158 (mono_emulate_opcode): ditto
21160 (mono_method_to_ir.CEE_DUP): ditto
21162 2004-12-19 Ben Maurer <bmaurer@ximian.com>
21164 * mini.c (type_to_eval_stack_type): Make this handle the void type
21165 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
21166 (emit_tree): use ip_in_bb to special case some common idioms
21167 Update all callers to pass in the IP.
21168 (mono_method_to_ir): Make CEE_CALL* do the above as well.
21170 This gives us a nice 2% speedup in mcs bootstrap.
21172 * mini-x86.c (peephole_pass): Peephole pass to make
21181 * mini.c (ip_in_bb): new method.
21182 (mono_method_to_ir): use this method rather than doing the hash
21185 * linear-scan.c (mono_linear_scan): When expiring actives, you
21186 don't need to keep around variables that expire on this
21187 instruction. This makes it so that:
21190 store (ebx add (ebx, 1))
21194 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
21196 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
21197 combination to avoid doing two copies. Fix up problems with previous
21200 * mini.c: Fix 64 bit warnings.
21202 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
21204 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
21206 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
21207 changes from the x86 code.
21209 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
21211 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
21213 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
21214 throwing code to reduce its size, unify the AOT and non-aot code and
21215 get rid of relocations in the AOT case.
21217 * mini-x86.h mini.c exceptions-x86.c
21218 (mono_arch_get_throw_corlib_exception): New arch specific function to
21219 raise corlib exceptions which doesn't require relocations in the
21222 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
21224 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
21226 * mini.c (mono_emit_method_call): Only allocate the got var when it is
21229 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
21232 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21234 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
21235 with add function when used from Inc/dec atomic
21236 functions. Re-enabled optimization on x86.
21237 * mini-ops.h: renamed atomic_add functions to
21238 allow _add to match the Interlocked::Add and
21239 _add_next to match Interlocked::Inc/Dec.
21241 2004-12-15 Massimiliano Mantione <massi@ximian.com>
21243 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
21244 linking of BBs to the end BB, and enabled SSAPRE also with
21245 consprop and copyprop (which was prevented by that bug).
21247 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21249 * mini-x86.c: disabling the Interlocked optimizing code.
21251 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
21253 * aot.c (load_aot_module): Move reading of got_addr after the AOT
21254 file version check.
21256 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21258 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
21259 interlocked optimization due lack of support on x86, rewrote
21260 exchange to take into account that base may be in eax.
21262 xsp works again; activated Interlocked optimizing code.
21264 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
21266 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
21268 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
21270 * mini-ops.h: Add new opcodes.
21272 * mini.h: Add new patch types. Add got_var to MonoCompile.
21274 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
21275 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
21276 make it work with all kinds of patchable code.
21278 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
21279 address of the GOT, and referencing entries in the GOT.
21281 * mini.c: Add code to load the GOT address if needed by an opcode.
21283 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
21284 independent AOT code on the x86 using an elf-style Global Offset Table.
21286 2004-12-14 Raja R Harinath <rharinath@novell.com>
21288 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
21290 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21292 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
21295 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
21297 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
21298 of Interlocked:Increment/Decrement/Add as inline ops.
21299 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
21301 2004-12-12 Geoff Norton <gnorton@customerdna.com>
21303 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
21304 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
21306 2004-12-12 Duncan Mak <duncan@ximian.com>
21308 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
21309 again. `patch_info->table_size' is no longer valid after Zoltan's
21312 2004-12-12 Martin Baulig <martin@ximian.com>
21314 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
21315 if we are the "real" method, ie. not an inlined method inside it.
21317 2004-12-11 Ben Maurer <bmaurer@ximian.com>
21319 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
21320 before we look in the special fields table. This fixes
21321 ../tests/thread-static-init.cs.
21323 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21325 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
21326 for Array get_Rank and get_Length. Fixes bug #70465.
21328 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
21330 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
21331 separate structure to reduce the size of MonoJumpInfo.
21333 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
21335 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
21337 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
21339 * mini.c (mini_get_inst_for_method): Changed to allow ports
21340 to return a MonoInst instead of opcode
21341 (renamed mini_get_opcode_for_method to better reflect the new functionality)
21343 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
21344 Allow ports to return a created MonoInst instead of op-code, will enable
21346 (renamed mini_get_opcode_for_method to better reflected the functionality)
21348 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
21350 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
21352 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
21354 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
21357 2004-12-08 Martin Baulig <martin@ximian.com>
21359 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
21360 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
21362 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
21364 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
21367 * exceptions.cs: Disable some tests which depend on properties of x86 fp
21370 2004-12-08 Raja R Harinath <rharinath@novell.com>
21372 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
21374 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
21376 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
21377 bug introduced by the previous patch.
21379 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
21381 * mini-ppc.c, objectc.cs: handle large structs passed by value
21382 (fixes bug #69972).
21384 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
21386 * mini-ppc.c: OP_ARGLIST implementation from
21387 Geoff Norton <gnorton@customerdna.com>.
21389 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
21391 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
21392 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
21394 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
21396 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
21398 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21400 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
21403 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
21405 * mini-sparc.c: Zero out localled-ed memory.
21407 * iltests.il: Add tests for zeroing out localloc-ed memory.
21409 2004-12-04 Martin Baulig <martin@ximian.com>
21411 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
21412 mono_method_get_signature_full().
21414 2004-12-03 Massimiliano Mantione <massi@ximian.com>
21416 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
21417 and some utility functions (always for SSAPRE), integrated SSAPRE.
21418 * mini.h: Likewise.
21419 * driver.c: Added ssapre option.
21420 * ssa.c: Small fix on OP_ARG handling.
21421 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
21422 * Makefile.am: Likewise.
21424 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
21426 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
21427 now in the xp code.
21429 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
21432 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21434 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
21436 * cpu-s390.md : Increase instruction length of oparglist.
21438 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
21440 2004-11-30 Martin Baulig <martin@ximian.com>
21442 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
21443 virtual generic methods. We call a special helper_compile_generic_method()
21444 icall to retrieve the method from the vtable, inflate and compile
21445 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
21447 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
21449 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
21451 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
21453 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
21455 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
21458 2004-11-27 Ben Maurer <bmaurer@ximian.com>
21460 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
21461 platforms with PIC aot.
21463 2004-11-28 Martin Baulig <martin@ximian.com>
21465 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
21468 2004-11-28 Martin Baulig <martin@ximian.com>
21470 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
21471 the result of mono_type_get_underlying_type() to check whether
21474 2004-11-26 Martin Baulig <martin@ximian.com>
21477 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
21480 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
21482 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
21483 the same way as the other arguments so they won't get clobbered.
21485 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
21486 calls through R11 since it is clobbered by the trampoline code.
21488 2004-11-26 Raja R Harinath <rharinath@novell.com>
21490 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
21491 pick up in-tree mscorlib.dll.
21493 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
21495 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
21497 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
21498 runtime data/code are now stored in a table similar to the GOT in ELF.
21499 This allows the code itself to be position independent.
21501 * aot.c: Fix loading of referenced assemblies after the lazy assembly
21504 * aot.c: Attach ELF type (object/function) directives to all global
21507 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
21509 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
21511 * mini-amd64.h: Turn on PIC AOT code.
21513 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
21514 returning the offset within an OP_AOTCONST instruction where the GOT
21515 offset needs to be added.
21517 * mini.h: Bump AOT file format version.
21519 2004-11-25 Martin Baulig <martin@ximian.com>
21521 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
21522 uninflated generic methods.
21524 2004-11-25 Martin Baulig <martin@ximian.com>
21526 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
21528 2004-11-24 Martin Baulig <martin@ximian.com>
21530 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
21531 original klass (this only applies for generic instances).
21533 2004-11-24 Martin Baulig <martin@ximian.com>
21535 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
21536 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
21539 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
21541 * mini.c (mono_method_to_ir): Disable inlining for methods containing
21542 localloc. Fixes #69678.
21544 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
21546 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
21548 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
21549 used SSE registers on pinvoke calls. Fixes #69774.
21551 2004-11-23 Geoff Norton <gnorton@customerdna.com>
21553 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
21554 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
21556 2004-11-23 Raja R Harinath <rharinath@novell.com>
21558 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
21559 Refer directly to the mcs/ tree.
21561 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21563 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
21564 Check if a trampoline for a synchronized method is required.
21566 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
21568 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
21569 with localloc if needed. Throe arithmetric exception in
21570 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
21571 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
21573 2004-11-19 Geoff Norton <gnorton@customerdna.com>
21575 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
21576 types before switching on type. Fixes #69622.
21578 2004-11-19 Raja R Harinath <rharinath@novell.com>
21580 * Makefile.am (check-local): New. Integrate into 'make check'.
21581 (MCS,RUNTIME): Define using in-tree mono and mcs.
21583 (%.exe): Use $(ILASM).
21585 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
21587 * mini-ppc.c: adjust initial prolog size (bug #69691).
21589 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
21591 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
21594 2004-11-17 Raja R Harinath <rharinath@novell.com>
21596 * Makefile.am (clean-local): Rename from 'clean'.
21598 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21600 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
21601 to mono_arch_is_int_overflow.
21602 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
21605 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
21607 * declsec.c|h: New files to support declarative security attributes.
21608 Added function to check if a method has (applicable) security.
21609 * mini.c|h: Add check for declarative security attributes in
21610 mono_method_check_inlining.
21611 * Makefile.am: Added declsec.c and declsec.h to the build.
21613 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
21615 * mini.c, mini.h: update to keep dynamic code info per-domain.
21617 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
21619 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
21620 (mini_init): Get rid of it from here too.
21622 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
21624 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
21625 implemented OP_RETHROW (patch by Geoff Norton
21626 <gnorton@customerdna.com>).
21628 2004-11-10 Geoff Norton <gnorton@customerdna.com>
21630 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
21631 between appdomains. Fixes appdomain-unload on PPC.
21633 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
21635 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21636 mini-exceptions.c: handle the new wrapper types.
21637 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
21638 token value as a MonoClass* when compiling a wrapper.
21639 mono_jit_create_remoting_trampoline now takes an additional
21640 MonoRemotingTarget parameter.
21642 2004-11-10 Martin Baulig <martin@localhost>
21644 * mini.c (mono_method_to_ir): Use `generic_container->context'
21645 rather than creating a new one.
21647 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21649 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
21651 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
21653 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
21655 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
21656 the experimental aot cache stuff.
21658 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
21660 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21661 mini-exceptions.c: update to exception clause structure changes.
21663 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21665 * exceptions-x86.c (throw_exception): Fix warnings.
21667 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
21670 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21672 * exceptions-sparc.c (get_throw_exception): Really fix this.
21674 2004-11-07 Ben Maurer <bmaurer@ximian.com>
21676 * tramp-*.c: we no longer support icalls without wrappers, so
21677 a bit of code can be removed here
21679 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
21681 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
21684 * cpu-sparc.md: Add op_rethrow.
21686 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
21688 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
21690 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
21691 * mini-ops.h: Add OP_RETHROW.
21693 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
21695 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
21697 2004-11-05 Geoff Norton <gnorton@customerdna.com>
21699 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
21700 Makes the output much easier to read
21702 2004-11-05 Ben Maurer <bmaurer@ximian.com>
21704 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
21705 prevents another huge leak when compiling with ssa. Secondly, the
21706 performance of doing this rather than freeing the lists is much
21707 better. GList does a lock every time you allocate a list link,
21708 so that it can use a memory pool. So, it is better to just use
21709 a memory pool of our own.
21711 * ssa.c, linear-scan.c: replace g_list_remove_link with
21712 g_list_delete. The remove one does not free the GList, so we were
21713 leaking memory. On -O=all --compile-all with corlib, this cut down
21714 3 MB of allocations.
21716 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
21718 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
21720 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
21722 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
21723 into a new function mono_create_jit_trampoline ().
21725 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
21727 * trace.c (get_spec): Allow tracing of classes without a namespace.
21729 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
21731 * mini.c: Fix pointer overwrite in mini_method_compile.
21733 2004-11-2 Geoff Norton <gnorton@customerdna.com>
21735 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
21736 The darwin ABI needs some special handling for 1 and 2 byte structs
21737 Lets use lbz/lhz instead of lwz everywhere.
21738 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
21739 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
21740 Use stb/sth for the former, and put the latter always on stack instead of in
21741 argument registers.
21743 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
21745 * trace.c (is_filenamechar): Add '_'.
21747 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21749 * mini-s390.c: Fix prolog length to allow for large trace requirements.
21751 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
21753 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
21755 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
21756 depends on libmonogc. Fixes #68805.
21758 2004-10-26 Miguel de Icaza <miguel@ximian.com>
21760 * mini.c (mono_jit_free_method): Provide extra information for
21761 this error. Currently this leaks, but will be turned into a
21762 developer option in the future.
21764 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
21766 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
21768 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
21770 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
21771 boundary. Fixes reading of PATCH_INFO_R4 and R8.
21772 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
21774 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
21776 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
21777 trampolines for AOT code.
21779 2004-10-22 <vargaz@freemail.hu>
21781 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
21782 constructed types. Fixes #68136.
21784 2004-10-21 Martin Baulig <martin@ximian.com>
21786 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
21787 if it returns true, unwind the stack to the call instruction.
21789 2004-10-21 <vargaz@freemail.hu>
21791 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
21793 * mini.h: Bump AOT version number.
21795 * objects.cs: Add another test for unbox trampolines.
21797 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
21800 2004-10-20 <vargaz@freemail.hu>
21802 * driver.c: Add SHARED to the set of optimizations tested.
21804 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
21806 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
21807 used by CEE_NEWARR.
21809 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
21811 2004-10-20 Martin Baulig <martin@ximian.com>
21813 * mini-exceptions.c (mono_handle_exception): Call
21814 mono_debugger_handle_exception() to tell the debugger about
21815 catch/finally clauses.
21817 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
21819 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
21821 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
21824 2004-10-15 Geoff Norton <gnorton@customerdna.com>
21826 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
21827 methods as their native size, fixed bug #57543, #57545.
21828 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
21829 This saves a temporary register and mullw call down into 1 (minor perf
21830 increase for cases like sum = sum * 5; This use to translate into:
21833 It now translates to
21836 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
21838 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
21841 2004-10-11 Martin Baulig <martin@ximian.com>
21843 * mini.c (mono_method_to_ir): If we're a generic method, get the
21844 MonoGenericContainer from our MonoMethodNormal and create a
21845 MonoGenericContext from it.
21847 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
21849 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
21851 * basic-long.cs: Add test for checked i8->i2 cast.
21853 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21855 * inssel-ppc.brg: added a couple of speedup rules.
21857 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
21859 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
21860 to speed up rebuilds.
21862 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21864 * mini-s390.c: Minor fix to OP_OR_IMM.
21866 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
21868 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
21869 better. Fixes appdomain-unload.exe on sparc.
21871 2004-10-02 Massimiliano Mantione <massi@ximian.com>
21873 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
21874 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
21877 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
21879 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
21881 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
21883 * mini.c: Always generate a field read/write wrapper for members
21884 of the class MarshalByRefObject since the actual instance could
21887 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
21889 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
21891 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
21893 * driver.c mini.h trace.c: Move the setting of the main assembly into
21894 a separate function called mono_trace_set_assembly () and call it after
21895 actually loading the main assembly. Fixes #66872.
21897 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
21899 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
21900 using the code manager.
21902 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
21904 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
21906 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
21908 * cpu-amd64.md: Fix bug in previous patch.
21910 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
21913 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
21915 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21916 mini-exceptions.c: updates for changed stack walk interface.
21918 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21920 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
21922 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
21924 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
21926 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
21928 * driver.c (mini_regression_list): Do not call mono_assembly_close
21929 since assemblies can't be unloaded.
21931 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
21933 * cpu-amd64.md: Fix more instruction lengths.
21935 * cpu-amd64.md: Fix lengths of some instructions.
21937 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
21939 * inssel.brg: Make the array ldelema check aot friendly.
21941 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
21943 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
21945 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
21947 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
21949 * mini-x86.c: Fix build.
21951 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
21952 mono_type_get_underlying_type () helper function to simplify code.
21954 2004-09-09 Martin Baulig <martin@ximian.com>
21956 * mini-amd64.c: Don't access `type->data.klass' directly, call
21957 mono_class_from_mono_type() instead since the type may be a
21960 2004-09-09 Martin Baulig <martin@ximian.com>
21962 * mini-amd64.c (get_call_info): Fix support for generic instances.
21963 (add_valuetype): Use mono_class_from_mono_type() to get the class
21964 since we can be a generic instance.
21966 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
21968 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
21970 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
21972 * liveness.c: reset spill costs on each scan: bug 62107
21974 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
21976 * exceptions-sparc.c (mono_arch_find_jit_info): remove
21977 unnecessary line that doesn't compile
21979 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
21981 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
21982 trampolines, make them call an error function so people can fix their
21985 2004-09-06 Martin Baulig <martin@ximian.com>
21987 * mini.c (mono_method_to_ir): When initializing locals, handle a
21988 generic instances like a valuetype if it's a valuetype and like a
21989 class if it's a class.
21991 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
21993 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
21994 stack. Fixes #64674.
21996 * exceptions.cs: Add test for unwinding of call arguments.
21998 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
22000 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
22001 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
22002 set the carry/borrow flag). The sparc and s390 implementations
22003 can now use optimized versions (and simplify the code). ppc bugfixes.
22005 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
22007 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
22009 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
22011 * inssel-amd64.brg: Remove leftover 32 bit rule.
22013 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
22015 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
22017 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
22018 mono_arch_find_jit_info functions into a new function. Fix a memory
22021 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
22024 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
22026 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
22029 * exceptions.cs: Add array size tests.
22031 * mini.c: Allocate a separate icall wrapper for each arity of
22032 mono_array_new_va. Fixes #59509.
22034 * exceptions.cs: Add testcase for 64578.
22036 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
22038 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
22040 2004-09-02 Martin Baulig <martin@ximian.com>
22042 * mini.c (mono_method_to_ir): When initializing the locals, call
22043 handle_initobj() on the generic instance itself, not its
22046 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
22048 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
22049 MonoJitInfo for dynamic methods.
22051 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
22053 * mini.c: Add support for freeing JIT data for dynamic methods.
22055 2004-09-01 Martin Baulig <martin@ximian.com>
22057 * mini-x86.c (is_regsize_var): Added support for generic
22059 (mono_arch_emit_prolog): Make this compile again, use
22060 `x86_push_imm_template (code)'.
22062 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
22064 * mini-x86.c: make all push_imm instructions that get
22065 patched always emit the long form
22067 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
22069 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
22070 in a per-domain hash.
22072 * mini-amd64.c (merge_argument_class_from_type): Handle generic
22075 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
22077 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
22080 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
22083 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
22084 Beginnings of SSE2 support.
22086 * exceptions.cs: Add more tests for checked int<->uint casts.
22088 2004-08-28 Martin Baulig <martin@ximian.com>
22090 * mini-x86.c (mono_arch_instrument_epilog): Added support for
22094 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
22095 Handle generic instances recursively.
22097 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22099 * iltests.il: test for conv.u8 on a constant
22101 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22103 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
22104 LCONV_x4 (shrun_32 (membase)).
22106 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22108 * inssel-x86.brg: c&p rules for push/setret of long
22110 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
22112 * inssel-x86.brg: c&p rules for compare (base, regvar) and
22113 compare (regvar, base)
22115 * inssel-x86.brg: more burg love
22117 * inssel.brg: more cleanup
22119 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
22121 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
22123 * basic-long.cs, basic-calls.cs: new tests for optimization.
22125 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
22127 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
22130 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
22132 * mini-amd64.c (read_tls_offset_from_method): Add another case.
22134 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
22136 * inssel.brg (mini_emit_memcpy): use
22137 NO_UNALIGNED_ACCESS to disable memcpy optimization
22139 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
22141 * mini-amd64.c: Handle generic types in various places.
22143 * mini.c (mono_method_to_ir): Handle generic types in init locals.
22145 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
22147 * mini.c (handle_box): Fix warning.
22149 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
22151 * mini-amd64.h: Enable the emit_state optimization.
22153 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
22155 * mini-amd64.c: Add some new 64 bit peephole opts.
22157 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
22159 * cpu-amd64.md: sreg1 of div instructions must be %rax.
22161 * mini-amd64.c: Register allocator fixes.
22163 * mini.c: Add an optimization to emit_state to avoid allocation of new
22164 registers on some platforms.
22166 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
22168 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
22170 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
22171 allocation. Fixes #63085.
22173 * basic-long.cs: Add new regression test.
22175 * mini-amd64.c: Register allocator improvements.
22177 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
22179 * mini-amd64.c (read_tls_offset_from_method): Add another code
22182 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
22183 instruction sequence for nullifying class init trampolines.
22185 * objects.cs: Add new regalloc test.
22187 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
22189 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
22191 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
22193 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
22196 * driver.c: Fix profiling after TLS changes.
22198 * driver.c (mono_main): Set mono_stats.enabled if needed.
22200 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
22203 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
22205 * mini-x86.c: use a 1 op rather than a 2 op tls access
22206 instruction -> faster.
22208 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
22210 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
22213 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
22215 * exceptions-sparc.c (throw_exception): fix typo
22217 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
22219 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
22220 set tree->dreg correctly with tls. Allow any
22221 register to be used.
22223 * mini-x86.c (read_tls_offset_from_method): add new code
22224 generation pattern seen with GCC.
22227 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
22229 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
22230 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
22231 exceptions-sparc.c: fix some performance issues in exception
22232 handling and setting of the stack trace for exceptions that were
22235 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
22237 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
22240 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
22243 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
22245 This patch inlines tls access, when possible.
22247 * mini.h: new arch functions for TLS intrinsics.
22248 All platforms updated with a stub.
22250 * mini.c: use the new intrinsics
22252 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
22253 arch specific intrinsic for tls variables
22255 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
22257 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
22260 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
22262 * mini.c: thread local allocation
22264 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
22266 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
22268 * Makefile.am: Link against the static version of libmonogc.
22270 * Makefile.am: Link the static versions of the convenience libraries
22271 into the mono executable.
22273 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
22275 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
22277 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
22278 on integer overflow.
22280 * mini-amd64.c: Reorganize function call code.
22282 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
22284 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22286 * inssel-x86.brg: use xor eax,eax.
22288 * basic.cs: new tests
22290 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22292 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
22293 in exception throwing code.
22295 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22297 * inssel-x86.brg: use xor esi,esi.
22299 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22301 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
22302 can trace methods compiled during mini_init () too.
22304 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
22307 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22309 * Makefile.am: static link on x86 (r=zoltan)
22311 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22313 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
22314 code since it causes some programs to fail.
22316 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
22318 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
22320 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
22322 * mini.c: ovfops_op_map - add STACK_OBJ case for
22324 * basic.cs: add test_0_pin_string as test
22327 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
22329 * Makefile.am: build C# if srcdir != builddir
22331 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
22333 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
22334 fall-through blocks.
22336 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22338 * driver.c: enable loop by default again and include abcrem in -O=all.
22340 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
22342 * iltests.il: Add some localloc tests.
22344 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
22346 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
22349 * inssel-amd64.brg: Add some optimizations.
22351 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
22354 * Makefile.am: Statically link mono against libmono on AMD64.
22356 * mini-amd64.c inssel-amd64.brg: Optimizations.
22358 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
22360 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
22362 * tramp-amd64.c: Patch calling code in trampolines.
22364 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
22366 * mini-amd64.c: pinvoke struct passing fixes.
22368 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
22370 * mini-sparc.c: redo change, make mono_arch_cpu_init call
22371 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
22373 2004-08-05 Duncan Mak <duncan@ximian.com>
22375 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
22378 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22380 * mini-amd64.c (emit_move_return_value): Move return value for normal
22383 2004-08-05 Martin Baulig <martin@ximian.com>
22385 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
22386 `type->type'; just modify `type' itself when dealing with enums
22387 and generic instances.
22388 (check_call_signature): Make `simple_type' a `MonoType *'.
22390 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22392 * mini.c: Use OP_PADD to add offsets to addresses.
22394 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
22396 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
22398 * mini-sparc.c (mono_arch_emit_epilog): fix check
22399 for folding last op into restore instruction
22401 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22403 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
22404 helper methods using the code manager.
22406 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
22408 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
22410 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22412 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
22413 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
22415 * mini-s390.c: fix tail processing
22417 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
22419 * mini-ppc.c: mul.ovf.un exception name fix.
22421 2004-08-03 Martin Baulig <martin@ximian.com>
22423 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
22424 instances; before jumping to `handle_enum', also modify `ptype'.
22426 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
22428 * cpu-sparc.md: fcall maximal length too small.
22430 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
22432 * mini-amd64.c mini.h: Add initial support for passing/returning
22433 structures to/from pinvoked methods.
22435 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
22437 * mini-ppc.c: reg allocator fix.
22439 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
22441 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
22443 * inssel.brg: Optimize memset on 64 bit machines.
22445 * mini-amd64.c: Fix some vararg cases.
22447 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22449 * mini-s390.c: Corrected macro in emit_float_to_int
22451 * s390-abi.cs: Tests to exercise the s390 ABI
22453 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22455 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
22458 * basic.cs: Add a test for add.ovf.un.
22460 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
22462 * mini-sparc.c: add case for OP_IDIV_UN
22464 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22466 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
22468 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
22470 2004-07-30 Ben Maurer <bmaurer@ximian.com>
22472 * basic.cs: regression tests.
22474 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
22477 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22479 * basic.cs: Add a new test.
22481 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
22482 and AOT. Various fixes and optimizations.
22484 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
22486 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
22488 * mini-ppc.c: make sure temp regs are not used for global reg
22491 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
22493 * cpu-sparc.md: conv_i8 fix for 64bits
22495 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
22497 2004-07-29 Ben Maurer <bmaurer@ximian.com>
22499 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
22500 add opcode for cmp BYTE PTR [eax], imm.
22502 * inssel.brg: Make memcpy and memset takes bases.
22504 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
22506 * *-amd64.*: More AMD64 work.
22508 2004-07-28 Ben Maurer <bmaurer@ximian.com>
22510 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
22511 add a compare-not-equal opcode.
22513 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
22515 * mini.c: Use mono_init_from_assembly instead of mono_init.
22517 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
22519 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
22521 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
22523 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
22525 * inssel.brg: 64 bit fixes.
22527 * mini.h (MonoCallInst): Add some AMD64 specific data.
22529 * mini.h: Add some OP_P opcodes.
22531 2004-07-28 Ben Maurer <bmaurer@ximian.com>
22533 * basic.cs: tests for 61797 and 61740
22535 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
22537 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
22538 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
22540 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
22542 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
22544 * *-amd64*.*: Ongoing AMD64 work.
22546 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
22548 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
22550 * *-amd64*: Ongoing AMD64 work.
22552 * mini-arch.h: Add AMD64 support.
22554 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
22556 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
22558 * mini-ops.h: Add new opcodes.
22560 * Makefile.am: Add AMD64 support.
22562 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
22563 rules into the inssel-long*.brg files.
22565 * *-amd64.*: Add beginnings of AMD64 backend.
22567 2004-07-22 Ben Maurer <bmaurer@ximian.com>
22569 * mini.c (print_dfn): commenting out the code that prints
22570 the cil. With -O=deadce, this makes -v -v crash.
22572 * cpu-pentium.md: make checkthis have a length of 2
22574 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
22576 * mini-sparc.h: fix implementations of __builtin
22577 functions for Sun compiler for V9.
22579 2004-07-16 Ben Maurer <bmaurer@ximain.com>
22581 * mini.c: use the new stelem.ref wrapper
22582 * exceptions.cs, arrays.cs: new stelem.ref tests
22584 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
22586 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
22587 new XSP should work with these changes).
22589 2004-07-14 Ben Maurer <bmaurer@ximain.com>
22591 * inssel-{long32,x86,}.brg: trivial optimizations.
22593 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
22595 * mini.c: load value when emitting box operation in
22598 2004-07-12 Ben Maurer <bmaurer@ximian.com>
22600 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
22601 is one byte shorter than cmp DWORD PTR [eax], 0.
22603 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
22605 * inssel-ppc.brg: arguments on the stack are always
22606 relative to the stack pointer (spotted by Neale Ferguson).
22608 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22610 * exceptions-x86.c: delay appending the method name to the trace until
22611 after mono_jit_info_table_find is called, as this gets the real
22614 2004-07-09 Ben Maurer <bmaurer@ximian.com>
22616 * aot.c: register roots
22618 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22620 * aot.c : I could just use PLATFORM_WIN32 flag.
22622 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22624 * aot.c : Reverting the previous fix. This time it broke linux build.
22626 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22628 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
22630 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
22632 * mini.c (handle_stack_args): Remove some more debugging code.
22634 * mini.c (handle_stack_args): Remove debug output left in by mistake.
22636 * driver.c mini.h aot.c: Allow additional options to be specified with
22637 --aot and pass them to mono_compile_assembly.
22639 * aot.c: Add experimental code to AOT compile all loaded assemblies
22640 on demand and save the code into a cache in the filesystem.
22642 * aot.c: Add support for more wrapper methods.
22644 * mini.c (handle_stack_args): Handle some corner cases. Fixes
22647 * cpu-*.md: Remove removed opcodes.
22649 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
22650 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
22651 related icalls to marshal.c.
22653 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
22655 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
22657 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
22659 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
22661 2004-07-06 Ben Maurer <bmaurer@ximian.com>
22662 * liveness.c: If liveness is recomputated we need to reset the information
22663 for each variable. This way, if the liveness range has been narrowed
22664 by optimizations that happened after the last computation, we can return
22667 For example, if you have
22672 // Tons of code that does not affect i
22678 i = 0 is dead code and will be removed by SSA. However, when
22679 linear scan gets to the code, i will still appear to be live
22680 throughout the entire block. This prevents good register allocation.
22682 2004-07-06 Martin Baulig <martin@ximian.com>
22684 * debug-mini.c (mono_debug_init_method): Allow
22685 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
22686 (mono_debug_add_icall_wrapper): New method.
22688 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
22690 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
22692 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
22695 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
22697 * aot.c (mono_aot_load_method): Fix loading of debug info.
22699 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22701 * aot.c: Add logging support.
22703 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22705 * mini.h: Add prototype for mono_print_method_from_ip.
22707 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
22709 * inssel.brg: 64 bit fixes.
22711 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
22714 * Makefile.am: Add SPARC64 support.
22716 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22718 * aot.c: Fix alignment problems on 32 bit platforms.
22720 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22722 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
22725 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
22728 * mini.h: Bump AOT file version. Some 64 bit fixes.
22730 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22732 * inssel-sparc.brg: Add new rule to avoid register moves.
22734 * inssel.brg: Add ldind_to_load_membase helper function.
22736 2004-06-30 Ben Maurer <bmaurer@ximian.com>
22738 * mini.c: OffsetToStringData intrinsic.
22740 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22742 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
22744 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
22747 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
22748 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
22750 * mini.c: reinstated mono_compile_get_interface_var()
22751 on x86, too, since the change breaks the Gtk# build there as well.
22753 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22755 * driver.c: remove loop from the default optimizations: it seems to
22756 interact badly with some of the other options (see bug #60613).
22758 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
22760 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
22761 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
22763 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
22765 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
22766 vararg-using methods.
22768 2004-06-21 Martin Baulig <martin@ximian.com>
22770 * mini/mini-exceptions.c
22771 (mono_handle_exception): Added `gpointer original_ip' argument.
22772 After calling mono_unhandled_exception(), call
22773 mono_debugger_unhandled_exception() and if that returns true,
22774 restore the context and return.
22776 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
22778 * mini-ppc.c: prefer the use of relative branches so
22779 they won't need to be patched in aot code (patch from Patrick Beard).
22781 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
22783 * aot.c: patch from Patrick Beard to make the output assembly
22784 more correct for the MacOSX assembler. Small tweak to
22785 generate sane images on Linux/PPC, too.
22787 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22789 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
22790 case until bug #59509 is fixed (shows up in #60332).
22792 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22794 * mini.c: make sure the needed wrappers are compiled, too, with
22797 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
22799 * driver.c: remove NPTL reference in --version output.
22801 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22803 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
22804 generate valid assembly for the Mach-O assembler.
22806 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
22808 * driver.c: don't include abcrem in the all optimization specifier
22809 since it slows down jit compilation too much for now.
22811 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
22813 * mini.c: use BIGMUL only if both operands have the same signage.
22814 * iltests.il: Test for bug 60056. (errors related to signage in
22819 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
22821 * mini.c, aot.c: memory leak fixes.
22823 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
22825 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
22827 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
22829 * Makefile.am: remove the -static hack completely, it links in
22830 statically glib as well.
22832 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
22834 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
22835 * exceptions.cs: make it compile with new mcs/csc.
22837 2004-06-03 Massimiliano Mantione <massi@ximian.com>
22838 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
22839 and added relevant test case.
22841 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
22843 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
22844 regressions in gtk-sharp.
22846 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
22848 * exceptions.cs: New regression tests.
22850 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
22852 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
22854 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
22856 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
22858 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
22860 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
22862 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
22864 * mini.c (mono_jit_runtime_invoke): Init class in this
22865 method instead of trusting mono_jit_compile_method to
22866 do the work (because wrappers can be in object class)
22868 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
22870 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
22872 * basic-long.cs: New regression test.
22874 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
22876 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
22877 and div/rem checks.
22879 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
22881 * Makefile.am: fix miguel's change to build mono statically against
22882 libmono (track build dependencies).
22884 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
22886 * cfold.c: Some glib versions do not have G_MININT32.
22888 2004-05-26 Massimiliano Mantione <massi@ximian.com>
22890 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
22891 with precision of tan, atan, sin and cos, and implemented related
22892 regressions tests (fixes bug 54467, but one new problem appeared and
22895 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
22897 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
22899 * exceptions.cs: Add test for constant folding && division by zero.
22901 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
22902 since driver.c is in libmono too, so the optimization was useless.
22904 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
22905 variable to driver.c so the compiler can emit more efficient code to
22908 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22910 * Makefile.am: don't distribute generated inssel.[ch] files.
22912 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
22914 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
22915 into the default appdomain. Fixes #58707.
22917 * jit-icalls.c: Remove the broken approximation for truncl, doing
22918 no conversion is better.
22920 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
22923 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
22925 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
22926 of the mcrxr instruction which is not available on some processors
22927 even if it's documented to be. Implement add and sub overflow correctly
22928 (still not complete for long unsigned). Speed up icalls a bit.
22930 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
22932 * mini.c (mono_jit_compile_method_with_opt): Make sure that
22933 we run .cctor in the current domain instead of target_domain.
22935 Fixes bug #58558, .cctor not being called in -O=shared.
22937 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
22939 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
22941 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
22943 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
22944 which can be done with an imm8, do it that way.
22945 (mono_arch_output_basic_block): ditto for a jmp
22946 (mono_arch_emit_prolog): Computate maximum offset of a label.
22948 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
22950 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
22951 now tries to allocate prefered physical reg's for virtual
22952 regs. This reduces the number of emited spills/loads with
22953 20-30% on our core assemblies.
22955 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22957 * jit-icalls.c: truncl() is not needed and trunc() is
22958 the correct thing to do anyway (bug #58287).
22960 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
22962 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
22965 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
22967 * driver.c: enable loop optimizations by default.
22969 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
22971 * mini-x86.c: fix calc of max loop size when aligning loops start.
22973 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
22975 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
22978 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
22980 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
22983 * basic-long.cs: Add tests for add/subtract of immediates with carry.
22985 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
22987 * mini.c (inline_method): Allways inline some wrappers even if the cost
22988 is too large. Fixes #58785.
22990 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
22992 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
22994 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
22995 (crichton@gimp.org). Beginning of support for sparc/linux.
22997 * mini-sparc.c: Optimize retrieval of LMF address.
22999 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
23001 * exceptions-ppc.c: handle alloca in methods with clauses.
23003 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
23005 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
23007 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
23009 * mini.c: Delegate most of the abort signal work to
23010 mono_thread_request_interruption, which also handles Stop and Suspend
23013 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
23015 * mini.c mini.h: Allow inlining of icall wrappers if the backend
23016 supports the save/restore lmf opcodes.
23018 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
23020 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
23021 by gcc-3.4 as well.
23023 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
23025 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
23027 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
23028 methods which contain array accesses.
23030 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
23031 boundaries. Fixes #58537.
23033 * iltests.il: Add regression test for #58537.
23035 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
23037 * mini-x86.c (mono_arch_local_regalloc): Last part of
23038 fix for bug #58633 (releasing register to early).
23040 2004-05-18 Miguel de Icaza <miguel@ximian.com>
23042 * basic-long.cs: Add new regression test.
23044 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
23046 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
23047 register too early on the chain.
23049 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
23051 * mini.c (create_helper_signature): Use a helper function to reduce
23052 the code which needs to be written. Also set the calling convention of
23053 icalls on windows. Fixes #57840.
23055 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
23057 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
23058 exceptions-ppc.c: added helper function to get the instruction address
23059 from a signal handler context.
23061 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
23063 * helpers.c: use g_get_tmp_dir. Invokes happyness
23066 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
23068 * helpers.c: Add new env variable to pass args to objdump.
23069 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
23071 2004-05-17 Radek Doulik <rodo@ximian.com>
23073 * Makefile.am (common_sources): added abcremoval.h so it get
23074 disted and daily mono packages on go-mono.com will build again
23076 2004-05-17 Massimiliano Mantione <massi@ximian.com>
23078 * abcremoval.c: Fixed coding style, added copyright header.
23080 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
23082 * mini.h: Added prototype for abc removal main function.
23084 * build_relations_propagation_table.pl: Added copyright header.
23086 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
23088 * basic-long.cs: reg test for complex ceq_long bug.
23090 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
23092 * mini-x86.c (mono_arch_local_regalloc): Correctly free
23093 reg in long and clob case (bug #58343). Fixed/added comments.
23095 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
23097 * mini.c (mono_jit_runtime_invoke): Follow new convention
23098 of calling the invoke method with an function pointer.
23100 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
23102 * ChangeLog: Fix author of memory leak patch.
23104 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
23106 * Makefile.am: fix make dist as well...
23109 2004-05-14 Massimiliano Mantione <massi@ximian.com>
23111 * cfold.c: Made so that conversions from pointer to int4 are no-ops
23112 on archs where pointers are 4 bytes long.
23114 * Makefile.am: Added abcremoval.c source file.
23116 * abcremoval.c: Added abcremoval.c.
23118 * abcremoval.h: Added abcremoval.h.
23120 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
23122 * inssel.brg: Enabled bounds check removal.
23124 * mini.c: Added support for abcrem optimization.
23126 * mini.h: Added abcrem optimization label.
23128 * driver.c: Added support for abcrem optimization.
23130 * propagated_relations_table.def: Added propagated_relations_table.def.
23132 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
23134 * mini.c, cfold.c: fix style.
23136 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23138 * mini.c: handle issue with the low-level implementation of
23139 some long opcodes (bug #54209).
23141 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
23143 * basic.cs: test for my new cmov stuff.
23145 2004-05-13 Patrik Torstensson
23147 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
23148 opt and added peephole documentation.
23150 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
23152 * tramp-ppc.c: rewrote the generic trampoline code.
23154 2004-05-11 Patrik Torstensson
23156 * mini-x86.c: optimize long shl/shr asm code (one less branch)
23158 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
23160 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
23162 * mini.h mini.c dominators.c: Applied patch from Derek Woo
23163 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
23165 * mini.c: Add new icalls for AsAny marshalling.
23167 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
23169 * tramp-ppc.c, mini-ppc.c: more cleanups.
23171 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23173 * mini.c: no warnings.
23175 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23177 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
23179 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
23181 * mini.c: In the thread abort signal handler, if the thread is in the
23182 process of being stoped, don't throw the Abort exception, just stop the
23185 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
23187 * tramp-ppc.c: removed old code.
23189 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23191 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
23192 do some simple speed optimizations on ppc.
23194 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
23196 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
23197 and large offsets in load/store.
23199 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
23201 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
23202 it causes regressions.
23204 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
23206 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
23209 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
23211 * jit-icalls.c: remove warnings.
23212 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
23213 speedups for unsafe code.
23215 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
23217 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
23219 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
23221 * basic-calls.cs: Add new regression test.
23223 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
23226 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
23228 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
23231 2004-05-06 Patrik Torstensson
23233 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
23234 long reg allocation in any reg (not only eax:edx) and implemented
23235 long shl/shr ops in asm instead of helpers.
23237 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
23239 * mini-sparc.h: Fix warnings.
23241 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
23244 * mini-exceptions.c (mono_handle_exception): Call the filter in a
23245 separate statement for clarity.
23247 * mini-sparc.c: Update status.
23249 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
23251 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
23254 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23256 * inssel-ppc.brg: another small pre-release workaround:
23257 we don't do overflow detection for long_sub_un.
23259 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23261 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
23262 (also works around a weird ppc bug: 57957).
23264 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
23266 * tramp-ppc.c: trampoline fixes.
23268 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
23270 * mini-ppc.c: fixed typos.
23272 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
23274 * mini-ppc.c, exceptions-ppc.c: more code saves registers
23275 at the top of the stack. Fixed typos. Use a frame registers
23276 for all the methods with exception clauses.
23278 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
23280 * exceptions-ppc.c: restore fp registers.
23282 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
23284 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
23285 order from the stack top (moved the stack room to save the
23286 return value for trace after the param area). Fixed corruption
23287 in restoring registers on unwind.
23289 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
23291 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
23293 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23295 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
23296 and prolog/epilog for methods that use it. Allow
23297 enough param area room for varargs methods. Fix miguel's
23298 breakage in exception handling.
23300 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23302 * Makefile.am: run genmdesc only on current arch.
23304 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23306 * exceptions-x86.c:
23307 * mini-x86.h: fix the build on windows.
23309 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
23311 * 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.
23313 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
23315 * mini-exceptions.c: New file.
23317 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
23318 Move some parts of the x86 exception handling code to an
23319 arch-independent file so it can be shared with other ports.
23321 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
23323 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
23325 2004-04-26 David Waite <mass@akuma.org>
23327 * driver.c: remove comma from end of enumeration declaration
23329 2004-04-26 Jackson Harper <jackson@ximian.com>
23331 * driver.c: parse config file before loading first assembly. This
23332 allows the user gac to be enabled/disabled.
23334 2004-04-23 Miguel de Icaza <miguel@ximian.com>
23336 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
23337 simpler mechanism: we do not care what is encoded initially
23338 (branch absolute or relative), we care about the code and its
23339 target. I kept the old code for reference for now.
23341 The new code tries first to determine if the jump is anywhere in
23342 the -/+32 absolute meg range, if it succeeds, it encodes using the
23343 absolute branch; If not, it tried to find something in the
23344 relative range, if not, it uses the handle_thunk code.
23346 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
23348 * exceptions-ppc.c: use the correct ip register on macosx.
23350 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
23352 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
23354 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
23356 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
23357 Raise exception on integer divide by zero by hand since the hw
23358 doesn't support it. Handle NaNs in FP compares.
23360 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
23362 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
23363 code reducing duplication between the platforms and enabled
23364 signal exception handling (on linux for now).
23366 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
23368 * exceptions-ppc.c: more macosx support.
23370 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23372 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
23374 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
23376 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
23378 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
23380 * iltests.il: more tests.
23382 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
23384 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
23387 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
23389 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
23391 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
23393 * liveness.c: Mark variables as volatile in all basic blocks reachable
23394 from exception clauses.
23396 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
23398 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
23401 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
23403 * iltests.il, basic.cs: more tests for regalloc.
23405 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
23407 * iltests.il: Some tests for register allocation modifications
23410 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
23412 * exceptions.cs: Add regression test for bug #56782.
23414 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
23415 original stack trace if an exception is rethrown. Fixes #56782. Oh,
23416 the beauty of fixing the same thing in 5 different files...
23418 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
23420 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
23423 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
23425 * mini.c: Add support for STRWLPARRAY marshalling convention.
23427 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
23429 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
23430 to init the context to setup the regs pointer).
23432 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
23434 * exceptions-ppc.c: more exceptions work.
23436 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23438 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
23441 2004-04-13 Miguel de Icaza <miguel@ximian.com>
23443 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
23444 can use the memory directly.
23446 * cpu-pentium.md: Update documentation from a post from Zoltan.
23448 add x86_add_membase, x86_sub_membase, x86_mul_membase
23450 2004-04-13 Miguel de Icaza <miguel@ximian.com>
23452 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
23453 GENERAL_REGS they were also hardcoded for all PPC ports.
23455 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
23457 Remove hard-coded limit for floating point registers, use
23458 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
23460 Notice that in MacOS X calling conventions you can fit a lot more
23461 floating point values in registers, so I should update the PInvoke
23462 test to excercise the passing of floating point values on the
23463 stack (currently broken).
23465 2004-04-06 Miguel de Icaza <miguel@ximian.com>
23467 * tramp-ppc.c (create_trampoline_code): Added
23468 JUMP_TRAMPOLINE_SIZE.
23469 (ppc_magic_trampoline): Follow the pattern from
23470 x86_magic_trampoline: if code is set to zero, return.
23471 (create_trampoline_code): Always pass MonoMethod to the jump
23472 trampoline, before it was passing a null.
23473 (mono_arch_create_jump_trampoline): Implement the jump stub, could
23474 share the code with mono_arch_create_jit_trampoline.
23476 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
23478 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
23481 * cpu-g4.md: Added length for jmp instruction, the worst case
23482 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
23485 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
23487 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
23489 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
23491 * mini.c: Only set bblock->real_offset when adding a new bblock, and
23492 before each IL instruction.
23494 * mini.c (CEE_BOX): Fix warnings.
23496 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23498 * mini.c: removed a few unused vars and extra whitespace.
23500 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
23502 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
23504 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
23506 (OP_GETCHR): use the above
23507 (CEE_LDELEMA): use the above.
23509 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
23510 version of the generic impl.
23511 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
23512 (CEE_LDELEMA): use the above.
23514 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
23516 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
23519 * iltests.il: Added new regression test for #56317.
23521 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
23523 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
23524 under NetBSD. Fixes #56450.
23526 * liveness.c (update_gen_kill_set): Fix previous patch.
23528 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23530 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
23532 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
23534 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
23535 ldsfld and ldsflda.
23537 * inssel-sparc.brg: Add more optimizations.
23539 * mini-sparc.c: Replace multiply/divide with shifts if possible.
23541 2004-04-01 Martin Baulig <martin@ximian.com>
23543 * mini.c (handle_box): New static function; moved the
23544 implementation of CEE_BOX here.
23545 (mono_method_to_ir): Added `constrained_call' variable.
23546 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
23547 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
23548 mono_method_get_constrained() to get the method.
23550 2004-04-01 Martin Baulig <martin@ximian.com>
23552 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
23553 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
23554 (mono_method_to_ir): We don't need these macros anymore since
23555 mono_class_get_full() already takes care of it.
23557 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23559 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
23560 use @function (as doesn't accept #function here) and check the return
23561 value of system and stop if fails.
23563 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23565 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
23567 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
23569 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
23571 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
23573 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
23576 * basic-long.cs: Add test for negation of Int64.MinValue.
23578 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
23580 * mini-sparc.c: Update status.
23582 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
23584 * exceptions-sparc.c: Fix return value in filters.
23586 * inssel-sparc.brg: Fix register allocation in some rules.
23588 2004-03-28 Martin Baulig <martin@ximian.com>
23590 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
23593 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
23595 * mini-x86.c (mono_arch_patch_code): Fix warnings.
23597 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
23598 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
23599 remove unused conv_u4 opcode.
23601 * mini-x86.c: Remove valgrind workaround since it slows down things
23602 even when mono is not run under valgrind.
23604 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
23606 * mini-sparc.c: Update status.
23608 * inssel-sparc.brg: Add some optimizations.
23610 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
23611 future delay slot filling. Add support for varargs, tail calls and JMP.
23613 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
23614 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
23616 * inssel.brg: Fix register allocation in OP_ARGLIST.
23618 * inssel.brg: Fix warnings.
23620 2004-03-25 Martin Baulig <martin@ximian.com>
23622 * mini.c (inflate_generic_field): Removed.
23623 (mini_get_method): Removed, use mono_get_method_full(),
23624 (mini_get_class): Removed, use mono_class_get_full().
23625 (mono_method_to_ir): Pass our generic context to
23626 mono_field_from_token().
23628 2004-03-25 Martin Baulig <martin@ximian.com>
23630 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
23631 of a `MonoMethod *'.
23632 (mini_get_method): Take a `MonoGenericContext *' instead
23633 of a `MonoMethod *'.
23634 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
23635 a new local variable called `generic_context' which holds the
23636 current `MonoGenericContext *'; use it to lookup things.
23638 2004-03-24 Martin Baulig <martin@ximian.com>
23640 * mini.c (mini_get_class): New static method; if we're inside a
23641 generic instance, inflate the class if neccessary.
23642 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
23644 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
23646 * iltests.il: New regression test for #55976.
23648 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
23651 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23653 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
23656 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23658 * liveness.c: Consider SSA stores as well as loads when making vars
23661 * exceptions.cs: New regression tests for register allocation.
23663 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
23665 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
23666 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
23667 domain lock only to protect puntual access to data structures.
23668 Added access lock for sighash, jit_icall_hash_name,
23669 jit_icall_hash_addr and domain->code_mp.
23671 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
23673 * driver.c: Print SIGSEGV handling method.
23675 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
23677 * mini.c (setup_jit_tls_data): Handle case when this is called
23678 multiple times for a thread.
23680 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
23681 is different from fbxx_un. Fixes #54303. Also use constants instead of
23682 magic numbers in a lot of places.
23684 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
23686 * exceptions.cs: Fix cctor test when --regression is used.
23688 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
23690 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
23693 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
23695 * inssel-ppc.brg: fixed register assignments for some rules.
23697 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23699 * exceptions.cs: Add test for exceptions in static constructors.
23701 * mini.c (mono_jit_compile_method_with_out): Move the calling of
23702 static constructors outside the domain lock. Fixes #55720.
23704 2004-03-17 Martin Baulig <martin@ximian.com>
23706 * mini.c (get_generic_field_inst): Removed, this'll never happen.
23707 (inflate_generic_field): Take the `MonoMethod *' instead of the
23708 `MonoClass *' and added support for generic method.
23709 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
23710 have a `field->parent->gen_params', only inflate the field if it's
23711 an open constructed type.
23713 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23715 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
23716 exception object instead of the preconstructed ones.
23718 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23720 * mini.c: reverted changed to sigsegv_signal_handler commited
23721 accidentally in the previous patch.
23723 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23726 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
23727 running --aot with an old assembly.
23729 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
23731 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
23734 * mini-sparc.c: Add support for v9 branches with prediction.
23736 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
23738 * mini.c (mini_init): #warning is GNUC only
23740 * mini-sparc.h: implement __builtin_frame_address
23741 and __builtin_return_address for Sun C compiler
23743 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
23745 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
23747 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
23749 * basic-calls.cs: Add test for unaligned byref long argument passing.
23751 * mini-ops.h: Add sparcv9 compare and branch instructions.
23753 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
23754 v9 instructions if we have a v9 cpu.
23756 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
23757 registers for global allocation.
23759 * exceptions-sparc.c: Fixes.
23761 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
23763 * liveness.c (mono_analyze_liveness): Optimized version.
23765 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
23767 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
23770 * basic-float.cs basic-calls.cs: New regression tests.
23772 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
23774 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
23775 sigaltstack implementation.
23777 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
23779 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
23780 stuff if SIGSEGV_ON_ALTSTACK is not defined.
23782 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
23784 * mini.c: Fix warnings.
23786 * mini.c (mono_resolve_patch_target): New function which contains the
23787 arch independent part of the patching process.
23789 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
23790 patching code to a separate function.
23792 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
23794 * mini.c (add_signal_handler): ifdef out on Windows
23796 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
23798 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
23799 cpu-sparc.md: Add exception handling support + other fixes.
23801 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
23802 typed GC detection in --version.
23804 * basic.cs exceptions.cs: New regression tests.
23806 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
23807 the arch specific code can store data during a compilation.
23809 * mini-ops.h: Add OP_SETFRET.
23811 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
23812 function, register a separate icall for each arity, so the icalls can
23815 * mini.c (mono_print_tree): Print negative offsets in a more readable
23818 * mini.c: Make signal handling work on sparc.
23820 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
23822 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
23824 * jit-icalls.c: Emulate truncl by aintl on solaris.
23826 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
23828 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
23830 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
23832 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
23834 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
23835 a MarshalByRef type, inline a method that performs the check, taking into
23836 account that the object can be a proxy. Also implemented tow new opcodes:
23837 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
23838 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
23839 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
23841 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
23843 * mini-ppc.c: if a relative branch displacement is too big
23844 but it points to and area reachable with an absolute branch,
23847 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
23849 * mini.c: optimize small copies in cpblk.
23851 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
23853 * basic-calls.cs basic-float.cs: New regression tests.
23855 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
23856 negative offsets from %fp. Implement localloc. Fix local register
23857 allocation. Fix the case when the this argument needs to be saved to
23858 the stack. Implement some missing opcodes.
23860 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
23862 * mini.c (mini_method_compile): Reenable global regalloc in methods
23863 with exception handlers.
23865 * linear-scan.c (mono_varlist_sort): Fix warning.
23867 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
23869 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
23872 * liveness.c: Make all variables uses in exception clauses volatile, to
23873 prevent them from being allocated to registers. Fixes #42136.
23875 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
23877 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
23878 causes regressions.
23880 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
23881 argument to mono_arch_regalloc_cost.
23883 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
23886 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
23888 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
23889 Make the cost of allocating a variable to a register arch dependent.
23891 * basic-calls.cs: Fix compilation of tests.
23893 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
23894 helper function to cut back on the number of #ifdefs needed.
23896 * mini-ppc.c: Fix compilation.
23898 * basic-calls.cs: New regression tests.
23900 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
23902 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
23903 of l0 since that is callee saved.
23905 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
23908 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
23909 of delay instruction.
23911 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
23913 * mini.h (MonoCallInst): Add 'virtual' flag.
23915 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
23917 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
23919 * *.cs: New regression tests.
23921 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
23924 * mini.c (mono_runtime_install_handlers): Fix build.
23926 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
23927 'signal_stack_size' members.
23929 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
23930 alternate signal stack.
23932 * exceptions-x86.c: Add stack overflow handling.
23934 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
23935 functions to arch independent code.
23937 * mini.c (mono_print_tree): Print more detailed info for load_membase
23940 2004-02-23 Martin Baulig <martin@ximian.com>
23942 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
23944 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
23946 * mini-x86.c: fixed reg allocation for div/rem.
23948 2004-02-22 Miguel de Icaza <miguel@ximian.com>
23950 * driver.c (mono_main): Report some configuratio options on --version.
23952 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
23954 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
23955 low in the address space. Correctly flush memory in thunks where we
23956 output native code.
23958 2004-02-20 Martin Baulig <martin@ximian.com>
23960 * mini.c (mini_get_method): New static method; inflate all generic
23961 methods and methods in open generic instances.
23962 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
23963 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
23965 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
23967 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
23969 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
23971 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
23973 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
23975 * mini-sparc.c (flushi mono_arch_output_basic_block): make
23976 it compile using Sun's compiler.
23978 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
23980 * 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.
23982 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
23984 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
23986 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
23988 * mini-ppc.c: handle calls outside of the allowed range with thunks
23989 allocated using the code manager.
23990 * tramp-ppc.c: use the code manager to hold generated native code.
23991 Fixed the magic trampoline to just patch vtable entries.
23993 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
23995 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
23998 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
24000 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
24003 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
24004 if we have a working __thread implementation.
24006 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
24007 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
24009 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
24011 * mini-x86.c: Fix compilation under gcc 2.
24013 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
24015 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
24016 contains a call to the wrapped function.
24018 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
24019 OP_<CALL>_IMM opcodes, and use them under X86.
24021 * mini.c (mono_jit_find_compiled_method): Fix warning.
24023 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
24025 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
24027 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
24028 functionality to mini.c.
24030 * mini.c (mono_create_jump_trampoline): New function to create a jump
24031 trampoline. Return a compiled method instead of a trampoline if it
24032 exists. Add a cache for jump trampolines.
24034 * mini.c (mono_jit_find_compiled_method): New function to return a
24035 compiled method if it exists.
24037 * mini-x86.c: Call mono_create_jump_trampoline instead of
24038 mono_arch_create_jit_trampoline.
24040 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
24041 a jump trampoline. Fixes #52092.
24043 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
24045 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
24046 which is not up-to-date. Add check_corlib_version () instead.
24048 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
24051 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
24052 since newer valgrind versions do not need it.
24054 * mini.c (mono_jit_compile_method_with_opt): New helper function to
24055 compile a method with a given set of optimizations.
24057 * mini.c: Compile icall wrappers on-demand instead of at startup.
24059 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
24060 wrapper for an icall.
24062 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
24064 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
24067 * iltests.il: Add test for non-empty stack before switch instruction.
24069 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
24071 * mini.c: Add support for new stringbuilder marshalling conventions.
24073 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
24075 2004-02-01 Martin Baulig <martin@ximian.com>
24077 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
24078 in `ginst->mtype_argv'.
24080 2004-01-31 Miguel de Icaza <miguel@ximian.com>
24082 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
24083 facilitate grepping.
24085 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
24087 * mini.c: fixed buglet in initobj generic implementation for references.
24089 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
24091 * Makefile.am: make the version script conditional.
24092 * jit-icalls.c: handle missing truncl().
24094 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
24096 * exceptions.cs: Add more tests for double->int conversion.
24098 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
24099 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
24101 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
24103 * driver.c: make --verbose --version emit an error
24104 if the loaded corlib doesn't match the runtime version.
24106 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
24108 * mini-ppc.h: export ppc_patch().
24109 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
24110 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
24111 on par or better than on MacOSX.
24113 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
24115 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
24116 mono_lookup_pinvoke_call.
24118 * mini-x86.c: Under windows, the default pinvoke calling convention is
24119 stdcall. Fixes #52834.
24121 * mini.c (optimize_branches): Add an upper bound to the number of
24122 iterations to prevent infinite loops on strange loops. Fixes #53003.
24124 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
24126 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
24127 and ISINST. Fixes #52093.
24129 * objects.cs (test_0_vector_array_cast): New tests.
24131 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
24133 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
24134 checking in Array.Set ().
24136 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
24139 * object.cs (test_0_multi_array_cast): New regression test.
24141 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
24143 * exceptions-ppc.c: fix build on Linux/PPC.
24145 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
24147 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
24148 running under valgrind.
24149 (x86_magic_trampoline): Fix build bustage.
24151 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
24152 negative values as well. This is needed for the encoding of the line number
24153 info, since sometimes the line numbers are not in increasing order.
24155 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
24157 * cpu-pentium.md (localloc): Increase the size of the localloc
24158 instruction since it is a loop under Win32.
24160 * debug-mini.c (record_line_number): Get rid of unneccesary memory
24163 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
24165 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
24166 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
24167 Max Horn (max@quendi.de). Fix file names in comments.
24169 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
24171 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
24172 avoid stack overflow.
24173 (replace_usage): Avoid uninitialized variable warnings.
24175 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
24176 and taking the address of valuetype variables.
24178 2004-01-03 Patrik Torstensson
24180 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
24181 for other purposes than FP later on.
24183 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
24185 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
24188 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
24190 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
24192 2003-12-30 Patrik Torstensson <p@rxc.se>
24194 * mini-x86.h: Decreased number of availiable fp regs.
24195 Solves corner cases with FP spilling.
24197 2003-12-23 Patrik Torstensson <p@rxc.se>
24199 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
24200 for floating point stack tracking / spilling on x86.
24203 * basic-float.cs: added float mul overflow test.
24205 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
24207 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
24209 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
24211 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
24212 supports for cond branches that overflow the immediate
24213 overflow offset. mcs can compile simple programs.
24215 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
24217 * exceptions-ppc.c: exception handling support wip:
24218 finally handlers get run on exception.
24220 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
24222 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
24225 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
24227 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
24228 initial support for stack walking and unwinding.
24230 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
24232 * driver.c (mono_main): Make corlib-out-of-sync message more
24233 descriptive. Also remove verify_corlib call.
24235 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
24237 * mini.c: make CEE_NEWARR calls and other emulated opcodes
24238 not overlap with other call's arguments, too.
24240 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
24242 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
24243 move to arch-specific code the choice of arch-specific
24244 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
24245 * mini.c: ensure emulation calls will not interleave
24248 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
24250 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
24251 the magic trampoline stack frame is dropped before executing
24254 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
24256 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
24257 and integer to fp conversions. Added support for overflowing
24258 arguments on the stack. Reserve a couple more registers as temps.
24259 Added support for aot compilation (as output still needs to be
24262 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
24264 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
24265 Don't overwrite return register in some corner cases.
24267 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
24269 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
24270 static constructors when AOT compiling.
24272 * driver.c (mono_main): Call mono_check_corlib_version.
24274 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
24276 * cpu-g4.md, basic.cs: fixed div target register.
24278 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
24280 * mini-ppc.c, basic.cs: shl_imm fix with test.
24282 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
24284 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
24285 structures by value. Misc fixes.
24286 * objects.cs: more tests.
24288 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
24290 * mini-ppc.c: lconv.ovf.i implemented.
24292 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24295 (mini_init): don't error out if someone already called g_thread_init.
24297 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
24299 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
24300 to be any type per the spec. Fix abnormal memory usage when
24301 the same object is repeatedly thrown.
24303 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
24305 * mini.c: check for overruns in IL code.
24307 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
24309 * TODO: Add/remove some todo entries.
24311 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
24313 * driver.c (mono_main): Call mono_verify_corlib.
24315 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
24317 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
24318 This has been moved to mini.c
24319 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
24320 type being casted is marshalbyref it could be a proxy, so instead of
24321 emitting the type check code, emit a call to a runtime method that will
24322 perform the check by calling CanCastTo if needed.
24324 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
24326 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
24327 methods with large stack frames under Win32.
24329 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
24331 * Makefile.am: Distribute regression tests.
24333 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
24334 at the end instead of inserting each variable into the sorted list.
24336 * linear-scan.c (mono_varlist_sort): New helper function.
24338 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
24340 * mini.c: ensure arguments and locals are within bounds.
24342 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
24344 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
24347 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
24349 * mini.c (mono_cprop_copy_values): Fix crash.
24351 * aot.c: Set verbosity back to 0.
24353 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
24355 * regalloc.c: complete memory leak fix by Laurent Morichetti
24358 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
24360 * driver.c (main_thread_handler): Revert the previous patch.
24362 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
24365 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
24366 memory from the memory pool.
24368 * driver.c (main_thread_handler): Turn on all optimizations when
24371 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
24372 an array for better performance.
24374 * regalloc.c (mono_regstate_assign): Fix memory leak.
24376 * debug-mini.c (mono_debug_serialize_debug_info): New function to
24377 serialize the debug info.
24379 * debug-mini.c (mono_debug_add_aot_method): New function to load the
24380 debug info from the serialized representation.
24382 * aot.c: Save debug info into the generated file and load it when
24385 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
24387 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
24389 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
24390 More FP-related fixes.
24392 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
24394 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
24395 and register allocation buglet. Hello world now runs.
24397 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
24399 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
24400 * tramp-ppc.c: fixed class init trampoline.
24401 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
24403 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
24405 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
24406 mini.c: more ppc changes/fixes.
24408 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
24410 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
24411 Also optimize the case when the arguments are the same in the caller
24414 * iltests.il: Add tests for tail calls with valuetype arguments.
24416 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
24418 * mini-ppc.c: fixes for struct return type.
24420 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
24422 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
24423 mono_spillvar_offset() to arch-specific code.
24425 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
24427 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
24429 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
24431 * exceptions-x86.c: Fix stack space leaks.
24433 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
24434 registers from the lmf if the method has save_lmf set.
24436 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
24438 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
24439 of icall wrappers into InvokeInDomain, since these are now per-domain.
24441 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
24443 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
24444 make some opcode emulation and intrinsic ops enabled/disabled
24445 according to the architecture. More fixes.
24447 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
24449 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
24451 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
24453 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
24454 arch-specific handling for 'this' and struct return type to
24455 arch-specific code.
24457 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24459 * aot.c: prevent divide by zero error when reporting (it happened with
24460 Accessibility.dll).
24462 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
24464 * mini.h (inst_switch): Remove unused macro.
24466 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24469 (load_aot_module): free 'info->methods' and 'info' properly. No more
24470 "free(): invalid pointer blah" messages when you have an old aot
24473 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
24475 * jit-icalls.c, mini.c: Added support for context static fields.
24477 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
24479 * mini.c (mono_method_blittable): Methods which set LastError are not
24480 blittable either. Fixes #51108.
24482 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
24484 * mini.c: flush icache.
24485 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
24487 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
24489 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
24491 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
24493 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
24496 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
24499 * inssel.brg (CEE_MKREFANY): Fix AOT case.
24501 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
24503 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
24504 instruction when the result is discarded.
24506 * iltests.il (test_0_div_regalloc): New regression test.
24508 * arrays.cs: Fix compilation error.
24510 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
24512 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
24513 float rules to inssel-x86.brg: sane architectures with FP registers
24514 don't need to implement these rules.
24516 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
24518 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
24520 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
24522 * mini.h, inssel-long32.brg: fixed endianess issues in int64
24523 implementation of 32 bit systems.
24525 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
24527 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
24528 (Jeroen Zwartepoorte).
24530 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
24532 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
24533 the caller and the callee matches.
24535 * mini.c (mono_method_to_ir): Add comment.
24537 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
24538 signbit is missing on some platforms.
24540 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
24542 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
24544 * mini.c (setup_jit_tls_data): Call the new function.
24546 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
24548 * mini-x86.c: Add experimental support for fast access to the lmf
24549 structure under NPTL/Linux 2.6.x.
24551 2003-11-06 Martin Baulig <martin@ximian.com>
24553 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
24554 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
24557 2003-11-02 Martin Baulig <martin@ximian.com>
24559 * mini.c (inflate_generic_field): New static method.
24560 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
24561 generic instance and the field is declared in a generic type, call
24562 inflate_generic_field() to inflate it. Fixes gen-28.cs.
24564 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
24566 * mini.h mini.c (mono_method_same_domain): New function to return
24567 whenever the caller and the callee are in the same domain.
24569 * tramp-x86.c (x86_magic_trampoline): Use the new function.
24571 2003-10-30 Martin Baulig <martin@ximian.com>
24573 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
24574 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
24576 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
24577 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
24579 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
24581 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
24584 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
24585 object here, so it is in the correct appdomain etc.
24587 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
24589 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
24591 (mono_method_to_ir): Avoid freeing the type created returned from
24592 mono_type_create_from_typespec, since it is put into an internal cache
24593 by the function. Fixes pointer.exe.
24595 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
24596 trampolines for icalls and pinvokes as well. Fixes #33569.
24598 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
24600 * mini.c: Update after appdomain changes.
24602 * mini.c (mono_jit_compile_method_inner): Allways compile native
24603 method wrappers in the root domain, since there can only be one
24604 instance of them, whose address is stored in method->info.
24606 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
24608 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
24609 environment variable. Instead detect automatically whenever running
24610 under valgrind using the magic macro RUNNING_ON_VALGRIND from
24613 2003-10-16 Miguel de Icaza <miguel@ximian.com>
24615 * trace.c, trace.h: New files that implement the new trace option
24618 * driver.c: Document new --trace options.
24620 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
24623 - if (mono_jit_trace_calls)
24624 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
24626 * mini.h: prototypes.
24628 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
24630 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
24632 * mini.c inssel.brg: Implement typedefbyref opcodes.
24634 * mini.c (mono_jit_compile_method): Remove unused local variable.
24636 * mini.c (mono_jit_compile_method_inner): Ditto.
24638 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
24640 * tramp-x86.c (x86_class_init_trampoline): Fix build.
24642 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
24644 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
24646 * mini.c (mono_no_aot): Remove unused global variable.
24648 * mini.c: Thread safety fixes.
24650 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
24652 * mini.c (mono_create_class_init_trampoline): Add a lock around
24653 class_init_hash_addr.
24655 * arrays.cs (test_0_newarr_emulation): Add new regression test for
24658 * mini.c: Decompose the NEWARR instruction before decomposing its
24659 arguments. Fixes #30073.
24661 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
24663 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
24666 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
24668 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
24670 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
24672 * driver.c: Add support for compiling icall wrappers to --compile.
24674 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
24676 * inssel.brg: The empty value in class->interface_offsets is -1, not
24679 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
24681 * objects.cs: New test for 'is' operator on an array of interfaces.
24683 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24685 * tramp-ppc.c: update trampoline code to support jumps
24686 and class initialization.
24688 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
24690 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
24692 * inssel.brg (OP_UNBOXCAST): Fix #46027.
24694 * inssel.brg (OP_UNBOX): Remove unused rule.
24696 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
24697 region instead of one for each method. Fixes #47813.
24699 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
24701 * exceptions.cs (test_0_nested_finally): New regression test for
24702 nested exception handlers.
24704 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
24706 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
24708 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
24711 * mini.c (mono_method_check_inlining): Make the inlining limit
24712 configurable by an environment variable.
24714 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
24716 * mini.h: Bump AOT file version.
24718 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
24719 token, store the image along with the token, since the token might not
24720 refer to the same image as the method containing the relocation,
24721 because of inlining.
24723 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
24725 * mini.c (mono_precompile_assemblies): New function to compile
24726 all methods in all loaded assemblies.
24728 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
24730 * regalloc.h regalloc.c (MonoRegState): Change the type of
24731 iassign and fassign to int*, since they can contain large negative
24732 values if the register is spilled. Also added some comments. Fixes
24735 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
24736 under Win32. Fixes #42964.
24738 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
24740 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
24742 * aot.c: Added support for AOT compiling methods which contain calls
24743 to wrappers. Currently, only remoting-invoke-with-check wrappers are
24746 * driver.c (compile_all_methods): Run the compilation in a thread
24747 managed by mono. Fixes #44023.
24749 * mini.c (mono_codegen): Print full method name in verbose output.
24751 * mini-x86.c (mono_arch_patch_code): Fix warning.
24753 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
24754 jumps, since the method we are jumping to might be domain-specific.
24756 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
24758 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
24760 * inssel.brg: string chars are unsigned.
24762 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
24764 * TODO: New todo item.
24766 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
24767 which calls mono_runtime_class_init and patches the call site to
24768 avoid further calls.
24769 (mono_arch_create_class_init_trampoline): New arch specific function
24770 to create a class init trampoline.
24771 (create_trampoline_code): Generalized so it can create
24772 class init trampolines as well.
24774 * mini.c (helper_sig_class_init_trampoline): New helper variable.
24775 (mono_create_class_init_trampoline): New function to create and cache
24776 class init trampolines.
24777 (mono_find_class_init_trampoline_by_addr): New function to lookup the
24778 vtable given the address of a class init trampoline. Used by the
24780 (mono_codegen): Generate a call to a trampoline instead of
24781 mono_runtime_class_init in LDSFLD[A].
24782 (mono_codegen): Add relocations for the new trampoline.
24784 * mini.h mini-x86.c aot.c: Added a new relocation type:
24785 MONO_PATCH_INFO_CLASS_INIT.
24787 * mini.h: Bump AOT version number.
24789 * aot.c: Create a copy of the loaded code instead of using the original
24790 so methods which call each other will be close in memory, improving
24793 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
24794 patch since it breaks the regression tests.
24796 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
24797 for the register saving instruction sequence since the
24798 frame_state_for function in glibc 2.3.2 don't seem to detect it.
24800 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
24802 * TODO: Fix todo item && remove another.
24804 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
24806 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
24809 * aot.c: Moved the check for MONO_LASTAOT into the initialization
24810 function of the module.
24812 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
24813 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
24814 --no-aot command line option.
24816 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
24818 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
24819 by Bernie Solomon (bernard@ugsolutions.com).
24821 * inssel.brg: Refactor the interface offset table related code into
24822 its separate functions and add support for the AOT case.
24824 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
24826 * aot.c (mono_aot_get_method_inner): Fix memory leak.
24828 * aot.c: Added mono_aot_verbose variable and made all debugging
24829 output depend on the value of this variable.
24831 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
24832 method_label and info_label.
24834 * mini.h mini-x86.c aot.c: Added a new relocation type
24835 MONO_PATCH_INFO_IID for klass->interface_id.
24837 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
24838 the MonoJitInfo structure.
24840 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
24841 a non-root appdomain in shared mode.
24843 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
24845 * aot.c: make aot loader less verbose. Remove free of unused variable.
24847 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
24849 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
24851 * .cvsignore: Added *.dll.
24853 * mini.c (mono_print_tree_nl): New function callable while debugging.
24855 * mini.c (mono_print_code): Export this.
24857 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
24860 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
24862 * mini.h (MonoCompile): Added 'jit_info' field.
24864 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
24865 the cfg structure, since it is needed by the AOT compiler.
24867 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
24869 * aot.c: A major rewrite. Changes include:
24870 - save exception tables for methods which have them.
24871 - cache failed lookups in aot_get_method () to avoid the (slow) calls
24872 to g_module_symbol.
24873 - reworked the file format so it is now much smaller and needs
24874 fewer relocation entries.
24876 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
24878 * aot.c (load_aot_module): Fix build bustage on platforms without
24881 2003-09-04 Martin Baulig <martin@ximian.com>
24883 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
24885 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
24887 * TODO: Some new optimization ideas.
24889 * aot.c: Move AOT module loading logic here from mono_assembly_open.
24891 * aot.c: Save the optimization flags used to compile the code into
24894 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
24895 support emitting domain specific code.
24897 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
24898 no longer domain neutral. It can be made domain neutral by compiling
24899 with --optimize=shared.
24901 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
24902 between appdomains.
24904 * driver.c mini.h mini.c: New --no-aot debugging option which disables
24905 loading of AOT code.
24907 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
24909 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
24910 if there is no domain neutrality information.
24912 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
24914 * aot.c (mono_compile_assembly): Emit a symbol containing the file
24915 format version into the generated library.
24917 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
24918 callee method into the caller since one of them could be shared.
24920 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
24921 system exceptions from AOT code now works.
24923 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
24924 method if it is domain neutral and the callee is not.
24926 * graph.c (cfg_emit_one_loop_level): Fix warning.
24928 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
24930 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
24933 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
24935 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
24936 is needed by code which is executed before mono_runtime_init ().
24937 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
24939 * mini.c (mono_thread_abort): Fix warning.
24940 (mono_jit_compile_method): Call static constructor in the AOT case too.
24942 * aot.c (mono_compile_assembly): Fix warning.
24944 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24946 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
24948 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
24950 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
24952 * cpu-pentium.md: Fix the length of call opcodes so they include the
24953 ESP restoring instruction. Fixes #47968.
24955 2003-08-28 Martin Baulig <martin@ximian.com>
24957 * mini-x86.c (mono_arch_call_opcode): Added support for
24958 MONO_TYPE_GENERICINST.
24960 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
24962 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
24964 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
24965 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
24967 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
24970 2003-08-26 Martin Baulig <martin@ximian.com>
24972 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
24973 when reporting an error, set this to the actual error location.
24974 (mono_method_to_ir): Report the correct error location if
24975 get_basic_blocks() returned an error.
24977 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
24979 * mini.c (mono_type_blittable): OBJECT is not blittable.
24980 (mono_method_blittable): Methods which have marshalling descriptors
24981 are not blittable either. Fixes #47842.
24983 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
24985 * driver.c mini.c: Use an environment variable instead of a global
24986 variable. Also fix the build.
24988 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
24989 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
24992 * driver.c mini.c: Added --with-valgrind option to turn off some
24993 code which prevents mono from running under valgrind.
24995 * mini.c (mono_emit_call_args): Fixed warning.
24997 * mini.c (mono_emulate_opcode): Fixed warning.
24999 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25001 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
25002 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
25003 regalloc.c, regalloc.h: specify available registers in arch-specific
25004 code and support floats in the regallocator (patch by Laurent Morichetti
25007 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
25009 * mini.c: mono_thread_current() can be called only after
25010 mono_runtime_init(): rearrange code to not call it early on.
25012 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25014 * mini.c: allocate jump tables in the code mempools.
25016 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25018 * mini.c, mini.h: make sure per-thread data allocated by the jit is
25021 2003-08-10 Miguel de Icaza <miguel@ximian.com>
25023 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
25024 12 to 16. This fixes bug #47453.
25027 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
25029 * mini-ppc.c: fixed indexed load and unsigned compares.
25031 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
25033 * mini.c: reenabled installation of handler for
25034 thread abort signal.
25036 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25038 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
25039 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
25040 until it's fixed and actually useful.
25042 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25044 * inssel-long32.brg: couple more opcodes implemented.
25046 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
25048 * mini-sparc.c: Even more opcodes implemeted.
25050 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
25052 * mini-sparc.c: More opcodes implemented.
25054 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
25056 * mini-sparc.c: More opcodes implemented.
25058 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
25060 * inssel-sparc.brg: Add some needed rules. Direct
25062 * Makefile.am: Use inssel-sparc.brg
25063 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
25064 an assert happy for now.
25066 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
25068 * mini-sparc.c: Fixed compile errors.
25069 * exceptions-sparc.c: Same. We now produce a mono binary
25070 on sparc-linux. Yea.
25072 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
25074 * mini-sparc.c: Renamed registers. Also some macro cleanups.
25075 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
25076 They compile, but do not work.
25078 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25080 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
25081 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
25082 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
25085 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25087 * mini.c: more opcodes implemented and better support for generics.
25089 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
25091 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
25092 * mini.c, mini.h: first cut at generics support: some new instructions
25093 added and changed the behaviour of some of the existing ones.
25095 2003-07-21 Miguel de Icaza <miguel@ximian.com>
25097 * mini.c: Removed definition of metadata_shared mutex here.
25099 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
25101 * mini-x86.c: make vararg calls work for instance methods.
25103 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
25105 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
25106 returns the arguments in a separte list, now.
25108 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25110 * aot.c, mini.c: updates for array type representation changes.
25112 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
25114 * mini.c: register function to perform jit shutdown.
25116 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25118 * mini.c: use a faster allocator if possible.
25120 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
25122 * aot.c: some cleanups and portability changes.
25124 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25126 * mini.c: use faster allocation for CEE_BOX if possible.
25128 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
25130 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
25131 Moved inlined mempcy code to its own function so that is can be
25132 reused. Added an inline memset function as well (optimized initobj).
25133 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
25135 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25137 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
25139 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
25141 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
25142 arch code can setup the cpu for CLR execution, if needed.
25143 We use it on x86 to set the precision of FP operations.
25145 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
25147 * mini.c: disable some optimizations if we can guess they'll cost too
25148 much for a given method.
25150 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
25152 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
25154 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
25155 * mini.h mini.c mini-x86.c: Added instruction level coverage
25156 info collection support.
25158 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25160 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
25161 is now implemented in the profiling API. Get rid of a couple of
25162 unnecessary global variables.
25164 2003-06-15 Nick Drochak <ndrochak@gol.com>
25166 * basic-long.cs: tests for negative values for bigmul, and unsigned.
25167 * cpu-g4.md: add op_bigmul and op_bigmul_un
25168 * cpu_pentium.md: add op_bigmul_un
25169 * inssel-long32.brg: add rule for unsigned bigmul
25170 * mini-ops.h: define OP_BIGMUL_UN
25171 * mini-x86.c: THE BUG: handle (un)signed properly
25172 * mini.c: choose unsigned opcode if needed.
25173 This set of patches fixes bug #44291
25175 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
25177 * mini.c (optimize_branches): improved to handle all kinds of
25178 conditional branches.
25180 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
25182 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
25183 don't raise exceptions.
25185 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25187 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
25188 to arch-specific files.
25190 2003-06-09 Martin Baulig <martin@ximian.com>
25192 * Makefile.am (libs): Added $(LIBGC_LIBS).
25194 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
25196 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
25197 and OP_ATAN (fixes bug#44293).
25199 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
25201 * Makefile.am, mini-x86.c: rename cpu description array to
25202 pentium_desc, since some compilers define the 'pentium' preprocessor
25205 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
25207 * mini.c (mini_select_instructions): add explicit branch if the
25208 following block is not the false target of a conditional branch -
25209 we need this with any optimization that reorder or remove bblocks
25211 * mini.c (optimize_branches): bug fixes
25213 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
25215 * mini.c (mono_method_to_ir): inline static readonly fields
25217 * ssa.c (fold_tree): start cfold support for long (very simple
25220 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
25222 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25224 * inssel.brg: fixed memcpy (bug #44219).
25226 2003-06-05 Dick Porter <dick@ximian.com>
25228 * driver.c: Set the glib log levels to not abort if g_message
25231 g_set_prgname() has to happen before mini_init() so that the
25232 process handle gets the info.
25234 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25236 * driver.c: add intrins to the default optimizations to get wider
25239 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25241 * mini.h: some large basic blocks will overflow a 16-bit
25242 integers for symbolic registers.
25244 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
25246 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
25247 (mono_arch_output_basic_block): fix bug 43499
25249 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
25251 * mini.c: kill duplicated definition of mono_debug_format.
25253 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
25255 * mini-x86.c, arrays.cs: fixed register allocation bug.
25257 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
25259 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
25261 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
25263 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25266 (print_method_from_ip): also print source location information if
25269 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
25271 * mini.c (mono_find_block_region): bug fix in region code
25272 (mini_method_compile): enable removing unreachable code again, but
25273 only in methods without exception clauses.
25275 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
25277 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
25278 Implemented arglist opcode and handling of TypedReference type.
25279 Fixed x86 call convention when a structure is returned.
25280 Minimal support for calling static vararg methods.
25282 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
25284 * mini.c (mini_method_compile): always remove unreachable code,
25285 because the code in them may be inconsistent (access to dead
25286 variables for example).
25288 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
25290 * driver.c, debug-mini.c: warning fixes.
25292 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
25294 * Makefile.am, jit.h, mini.h: install header for embedding mono.
25296 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
25298 * mini.c: thread-static fields are registered in mono_class_vtable(),
25299 so ensure the function is called before checking for them.
25301 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
25303 * mini.c (optimize_branches): fix for bug 43586
25305 * jit-icalls.c (mono_llmult_ovf): added an additional check for
25306 overflow (fixes Bug #43639)
25308 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25310 * mini.c, objects.cs: allow the use of stobj for primitive types.
25312 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25314 * mini.c: be less strict about argument checking until we support
25315 running the verifier.
25317 2003-05-27 Nick Drochak <ndrochak@gol.com>
25319 * basic-long.cs: tests for (ulong)int * (ulong)int also
25320 * mini.c: use the same trick for (ulong)int * (ulong)int
25322 2003-05-27 Nick Drochak <ndrochak@gol.com>
25324 * basic-long.cs: add regression test for (long)int * (long)int
25325 * cpu-pentium.md: add op_bigmul specification
25326 * inssel-long32.brg: add OP_BIGMUL rule
25327 * mini-ops.h: add OP_BIGMUL
25328 * mini-x86.c: register allocator: handle case where src1 needs to be
25330 * mini.c: substitute special BIGMUL opcode in the tree for
25331 (long)int * (long)int
25333 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
25335 * jit-icalls.c: call the type ctor on field access if needed.
25337 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
25339 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
25340 to a method (including results of ldelema, bug#43207).
25342 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
25344 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
25345 colors to show exception handler blocks.
25347 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
25348 (fix for pinvoke7.cs).
25350 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25352 * mini.h, mini.c: ensure correct initialization order for types that
25353 require it. Prepare for lazy compilation of jit icall wrappers.
25354 Provide a name for opcode emulation to reduce unneeded mallocing.
25356 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
25358 * mini-x86.c: better register restoring code and profiling
25359 support for tail calls.
25361 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25363 * mini.h, driver.c: prepare for leaf methods optimization.
25365 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
25367 * mini.c: get targets of branches before converting a method.
25369 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
25371 * mini.c (optimize_branches): added some experimental code (disbaled)
25373 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
25375 * mini.c (optimize_branches): fix branch to branch optimization
25377 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
25379 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
25381 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
25383 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
25386 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
25388 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
25389 enable use of interface variables again.
25391 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
25392 I1 to registers because there is no simply way to sign extend 8bit
25393 quantities in caller saved registers on x86.
25395 * inssel-float.brg: set costs of some rules to 2 so
25396 that monobure always select the arch. specific ones if supplied,
25397 regardless of the order we pass the files to monoburg.
25399 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25401 * mini.c, mini-x86.c: since the magic trampoline for jumps
25402 can't patch the code directly, we do it as soon as the
25403 method gets compiled.
25405 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
25407 * mini-x86.c, mini.h: introduce a new patching method
25408 to support CEE_JMP and tail calls.
25409 * mini.c: obey tail.call. Don't precompile methods target
25411 * tramp-x86.c: new trampoline code to handle methods
25412 reached through a jump.
25414 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
25416 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
25417 bit values to registers
25419 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
25421 * mini.c (mono_compile_get_interface_var): share interface
25422 variables if possible.
25424 2003-05-16 Martin Baulig <martin@ximian.com>
25426 * debug-mini.c (mono_init_debugger): New function to initialize
25427 the debugger. This is not in the debugger since it needs to
25428 access some of mini's internals.
25430 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
25432 * mini.c (mono_method_to_ir): inlining fixes/cleanups
25434 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
25436 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
25437 for value type handling.
25439 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
25441 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
25442 (mono_method_check_inlining): enable inlining of all kinds of wrappers
25444 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
25446 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
25447 the constructor through a proxy.
25449 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25451 * jit-icalls.c, inssel.brg: fixes to array element address
25454 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
25456 * mini-x86.c (is_regsize_var): allocate pointer to registers
25458 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25460 * driver.c: fixed typo, added intrins to the set of optimizations
25461 tested with regressions.
25463 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
25465 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
25466 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
25469 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
25471 * inssel.brg: remove some common pop instructions without side effects
25473 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25475 * inssel-x86.brg: fixed thinko in int to double conversions.
25477 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
25479 * mini.c, jit-icalls.c: added runtime thread-static variable support.
25481 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
25483 * inssel-long32.brg: two more missing instructions.
25485 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
25487 * mini.c (mono_emit_call_args): set the cil_code for all arguments
25488 if not already set.
25490 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
25492 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
25495 * basic-float.cs: Added tests for negative zero.
25497 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25499 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
25500 a couple of missing operations for long casts, with test cases.
25502 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25504 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
25506 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
25508 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
25509 code size estimation.
25511 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
25513 * mini.c (mono_jit_create_remoting_trampoline): make it work with
25514 abstract methods (fix bug 42542)
25516 * aot.c: add ability to handle array types
25518 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
25520 * mini.c: Call the _specific versions of the object allocation
25521 functions if possible.
25523 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
25525 * driver.c: call setlocale ().
25527 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
25529 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
25532 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
25534 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
25536 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
25537 wrappers (fix bug 42122)
25539 2003-05-04 Martin Baulig <martin@ximian.com>
25541 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
25543 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
25544 s/mini_set_defaults/mono_set_defaults/g.
25546 2003-05-04 Martin Baulig <martin@ximian.com>
25548 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
25550 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25552 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
25553 (reported by Don Roberts).
25555 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
25557 * mini.c: temporarily work around two bugs for this release.
25559 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25561 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
25562 that contains -export-dynamic and it makes using the ld script
25564 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
25566 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
25568 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
25571 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
25573 * mini.c: make sure leave calls all the needed finally blocks,
25574 even when the target jumps out of multiple exception clauses.
25576 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25578 * ldscript, Makefile.am: add linker script to reduce the number of
25579 exported symbols (should also fix the issues with libwine defining
25580 some of the same symbols in io-layer).
25582 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
25584 * driver.c (mini_main): Avoid assertion when no file name is given on
25587 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
25589 * driver.c: added --version/-V command line option.
25590 Added the inline optimization in the regression tests.
25592 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25594 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
25595 to the type in the method signature (fixes bug#42134).
25597 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
25599 * mini.c: when inlining, check this is not null only when needed (bug #42135).
25601 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
25603 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
25605 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25607 * driver.c: fixed bug #42100.
25609 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
25611 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
25613 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25615 * mini.c: moved most of the code required to do inlining to its own
25616 function so it can be reused. Inline also ctors if appropriate.
25618 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
25620 * Makefile.am: Link with -export-dynamic so shared libs loaded by
25621 the runtime can call mono API functions.
25623 2003-04-27 Martin Baulig <martin@ximian.com>
25625 * debug-mini.c (mono_debug_init_method): Added
25626 `guint32 breakpoint_id' argument; if the method has a breakpoint,
25627 send a notification to the debugger.
25629 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
25630 running in the Mono Debugger, just pass the breakpoint number to
25631 mono_debug_init_method().
25633 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
25635 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
25637 * mini.c: allow some more unsafe compares.
25639 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25641 * mini-x86.c, Makefile.am: make distcheck works (partially from
25642 a patch by Richard Lee <r.h.lee@attbi.com>).
25643 * regset.c, regset.h: removed, they are unused.
25645 2003-04-25 Dick Porter <dick@ximian.com>
25647 * driver.c: Usage reports the name as 'mono' not 'mini'
25648 * exceptions-x86.c: Build and run on freebsd
25650 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
25652 * Makefile.am: install the program with the 'mono' name and
25653 the library as libmono instead of mini and libmini.
25655 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
25657 * driver.c: provide the APIs for the embedding interface of the old jit.
25659 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
25661 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
25663 2003-04-23 Martin Baulig <martin@ximian.com>
25665 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
25667 * driver.c: Added `--debug' command line argument to enable
25670 2003-04-23 Martin Baulig <martin@ximian.com>
25672 * debug.[ch]: Removed. The code is now in
25673 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
25675 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
25678 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
25680 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
25682 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25685 (mini_cleanup): moved mono_runtime_cleanup call after the call to
25686 mono_domain_finalize.
25687 (mini_method_compile): use mono_method_profile* if the the option is
25690 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
25692 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25693 methods with their wrapper.
25695 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25696 methods with their wrapper.
25698 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
25701 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
25704 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
25707 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
25709 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
25711 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
25713 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
25714 of the mempool. This is slightly faster and uses less memory
25716 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25718 * mini.c: avoid O(n) allocation for variables.
25720 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25722 * mini.c: handle items on the stack after inlining methods.
25724 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25726 * mini.c: make the method->opcode optimization dependent
25727 on MONO_OPT_INSTRINS and do it lazily.
25729 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
25731 * driver.c: print overall results at the end of regression run.
25733 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
25735 * inssel.brg: don't overwrite symbolic registers.
25737 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25739 * inssel-x86.brg: fix conversion from long to float.
25741 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
25743 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
25745 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
25747 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
25749 * driver.c: Added --print-vtable option as in the old JIT.
25751 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
25753 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
25755 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
25757 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
25759 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
25761 * mini.c regalloc.c regalloc.h: Fix memory leak.
25763 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
25765 * aot.c (mono_aot_get_method): register all used strings
25767 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25769 * mini.c: always intern strings references with ldstr at compile time.
25771 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25773 * Makefile.am: add BUILT_SOURCES.
25775 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25777 * driver.c: give a better error message when the assembly to execute
25778 doesn't have an entry point.
25780 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
25782 * Makefile.am: added hack for automake
25784 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
25787 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
25789 22003-04-07 Martin Baulig <martin@ximian.com>
25791 * Makefile.am: Added Makefile.am.
25793 * debugger-main.c: Removed, this is now in the debugger where it
25796 * mini.pc.in: Call this package `mini' for the moment.