1 2010-07-05 Zoltan Varga <vargaz@gmail.com>
3 * exceptions-ppc.c (mono_arch_handle_exception): Resume from the signal handler
4 before processing the exception on PPC too.
6 * mini-ppc.h (MONO_CONTEXT_SET_SP): Define this to fix the PPC build.
8 * mini-ppc.c tramp-ppc.c aot-compiler.c: Change the managed calling convention so
9 'this' is always passed as the first argument, before the vtype ret arg. This
10 simplifies get_this_arg_reg () and LLVM integration.
12 2010-07-05 Martin Baulig <martin@ximian.com>
14 * exceptions-x86.c (mono_arch_handle_exception): Port this to
15 Windows; apply my patch from r159782 in the mono-2-6 branch.
17 2010-07-05 Rolf Bjarne Kvinge <RKvinge@novell.com>
19 * Makefile.am: Don't build the debug assembler files if we're building without
22 2010-07-05 Zoltan Varga <vargaz@gmail.com>
24 * aot-compiler.c (arch_emit_unbox_trampoline): Fix this after the callconv changes.
26 2010-07-04 Zoltan Varga <vargaz@gmail.com>
28 * tramp-arm.c (mono_arch_create_generic_trampoline): Fix the max trampoline
31 * mini-arm.h (MonoContext): Get rid of the 'ebp' field, use
32 regs [ARMREG_FP] instead.
34 * unwind.c (decode_lsda): Use read32 for reading 32 bit quantities.
36 * tramp-arm.c (mono_arch_create_generic_trampoline): Save the original sp to
37 lmf->iregs [ARMREG_IP] to be consistent with mono_arch_emit_prolog ().
39 * mini-arm.h (MonoLMF): Remove unused fregs field, add comments for other fields.
41 * exceptions-arm.c: Clean up the handling of LMFs. Add LLVM exception trampolines.
43 * mini-arm.c: Always use V5 for passing IMT/RGCTX when running under LLVM.
45 * method-to-ir.c (emit_imt_argument): Fix LLVM support for architectures
46 without IMT_REG defined (ARM).
48 * exceptions-arm.c: Add LLVM throw exception trampolines, add xdebug info for
51 2010-07-03 Zoltan Varga <vargaz@gmail.com>
53 * mini-llvm.c (process_bb): Disable OP_MEMORY_BARRIER on arm.
55 2010-07-02 Zoltan Varga <vargaz@gmail.com>
57 * mini.h: Applied patch from Elijah Taylor (elijahtaylor@google.com). Fix some
58 definitions to match their declarations and vice-versa.
60 2010-07-01 Zoltan Varga <vargaz@gmail.com>
62 * Makefile.am (common_sources): Add mini-llvm.h.
64 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the lsda offset.
66 2010-06-30 Zoltan Varga <vargaz@gmail.com>
68 * mini.c (mini_cleanup): Avoid calling mono_runtime_shutdown () if cross
71 Wed Jun 30 12:10:57 CEST 2010 Paolo Molaro <lupus@ximian.com>
73 * Makefile.am, mini-llvm.h, mini-unwind.h, mini.c, mini.h, xdebug.c:
74 implemt the option of loading the llvm backend from a module so
75 that we can have a single binary and the bloat from llvm is
76 only experienced when it is actually loaded.
78 Wed Jun 30 12:02:39 CEST 2010 Paolo Molaro <lupus@ximian.com>
80 * mini-llvm.c: remove direct access to mono_defaults.
82 2010-06-29 Zoltan Varga <vargaz@gmail.com>
84 * mini-arm.c (mono_arch_get_vcall_slot): This is no longer used on ARM, so make it
87 * mini-trampolines.c (mono_vcall_trampoline): Fix a warning.
89 * mini-x86.c (mono_arch_get_vcall_slot): Remove most cases as the only caller
90 is now mono_arch_nullify_class_init_trampoline ().
91 (mono_arch_output_basic_block): Remove the special casing from the CALL_MEMBASE
92 opcodes, they are no longer needed.
94 * mini-amd64.c (mono_arch_get_vcall_slot): Remove most cases as the only caller is
95 now mono_arch_nullify_class_init_trampoline ().
96 (mono_arch_output_basic_block): Remove the special casing from the CALL_MEMBASE
97 opcodes, they are no longer needed.
99 * mini-trampolines.c (mono_vcall_trampoline): Use the LLVM method of obtaining the
100 vtable on platforms which support it.
102 * driver.c: Print the full LLVM version we are compiled against in --version.
104 * aot-runtime.c (decode_exception_debug_info): Separate the LLVM and non-LLVM code
105 a bit better. Decode nesting information to fix eh support for llvm+aot.
107 * aot-compiler.c (emit_exception_debug_info): Encode nesting information for LLVM
110 * mini-llvm.c (mono_llvm_cleanup): Dispose the aot module too.
112 * mini-arm.c (get_call_info): Change the managed calling convention so 'this'
113 is always passed as the first argument, before the vtype ret arg. This simplifies
114 get_this_arg_reg () and LLVM integration.
116 2010-06-28 Zoltan Varga <vargaz@gmail.com>
118 * mini-trampolines.c mini.c: Rework the virtual call handling code by using a separate
119 vtable trampoline for each vtable slot for both the LLVM and non-LLVM cases. Move
120 most of the vcall specific code to mono_vcall_trampoline () from
121 common_call_trampoline ().
123 2010-06-27 Zoltan Varga <vargaz@gmail.com>
125 * mini-trampolines.c (common_call_trampoline): Remove the code which created static
126 rgctx trampolines when called from LLVM, they won't work for dynamic rgctx arguments
127 if the callsite is patched.
129 * mini-llvm.c (process_call): Disable calls which need an rgctx arg if not using
132 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Fix the name of
133 the trampoline in the xdebug info.
135 * mini-trampolines.c (common_call_trampoline): Make the last change work for LLVM
138 2010-06-26 Zoltan Varga <vargaz@gmail.com>
140 * mini-llvm.c: Fix a few problems exposed by make check.
142 2010-06-25 Mark Probst <mark.probst@gmail.com>
144 * mini-trampolines.c (common_call_trampoline): An ugly hack to
145 work around a potentially very hard to fix problem with inflating
148 2010-06-26 Zoltan Varga <vargaz@gmail.com>
150 * method-to-ir.c (mono_emit_wb_aware_memcpy): Remove the workaround as the core
151 problem has been fixes.
153 2010-06-25 Zoltan Varga <vargaz@gmail.com>
155 * Makefile.am: Add an 'SGEN' make variable to allow tests to be run with SGEN.
157 * mini-gc.c (mini_gc_init_cfg): Use mono_gc_is_moving () instead of HAVE_SGEN_GC.
158 It might be be better to define a MonoGCJitOptions structure later and have the
161 * mini-darwin.c: Don't undefine pthread_ calls for SGEN, they are no longer defined.
163 * Makefile.am: Use libwapi.la for both sgen and non-sgen builds.
165 * debugger-agent.c (get_objref): Implement support for sgen.
167 * driver.c: Remove the unused gc_wrapper.h include.
169 * driver.c (mono_main): Delegate the --desktop mode optimizations to the GC
172 2010-06-25 Zoltan Varga <vargaz@gmail.com>
174 * driver.c (mono_main): Use mono_gc_get_description () to print the GC name.
176 * mini-gc.c (mini_gc_init_cfg): New function to initialize GC specific flags
179 * method-to-ir.c mini.c: Remove usage of HAVE_SGEN_GC and use runtime checks
182 2010-06-23 Miguel de Icaza <miguel@novell.com>
184 * Makefile.am: Build the mono-sgen binary a Mono VM with the Sgen
185 GC enabled as well as libmono-sgen-2.0 and libomonosgen-static
187 * driver.c: Do not depend on the USED_GC_NAME when using SGen, use
188 it only for Boehm diagnostics.
190 * Makefile.am: Make the file a bit more consistent.
192 * debug-debugger.c: Wrap the entire file with an #ifdef
193 MONO_DEBUGGER_SUPPORTED to simplify the build.
195 * Makefile.am: Fix the opcodes build issue by including the
196 source, not by including the .lo file directly
198 Always bring the MDB sources into the build, to drop the
199 dependency on the AM_CONDITIONAL from configure.in as the hard
200 debugger supports Boehm, but not Sgen, this simplifies the build.
202 * Renamed the *.s files into *.S
204 2010-06-24 Rodrigo Kumpera <rkumpera@novell.com>
206 * method-to-ir.c (mono_emit_wb_aware_memcpy): Don't emit bitmap
207 wb for now on 64bits systems while issues with valuetype returns
210 2010-06-24 Zoltan Varga <vargaz@gmail.com>
212 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add support for using a standard set of
213 passes by calling createStandardFunctionPasses ().
215 2010-06-23 Zoltan Varga <vargaz@gmail.com>
217 * mini.h (MONO_INS_HAS_NO_SIDE_EFFECT): Add OP_LDADDR.
219 2010-06-22 Zoltan Varga <vargaz@gmail.com>
221 * method-to-ir.c (mono_method_to_ir): Don't mark loads from OP_LDADDR with
224 * mini-llvm.c (mono_llvm_emit_method): Recalculate MONO_INST_INDIRECT flags to
225 allow better optimization if the OP_LDADDR which caused the flag to be set was
228 * exceptions-amd64.c (get_throw_trampoline): Align the stack properly.
230 * mini-amd64.c (mono_arch_emit_exceptions): Pass only the type token index, not
233 * mini-llvm.c (emit_entry_bb): Save the this argument only in gshared methods.
235 * mini-llvm.c: Fix a couple memory leaks. Get rid of a few #ifdefs.
237 2010-06-22 Zoltan Varga <vargaz@gmail.com>
239 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Call patch_callsite ()
240 to handle the code sequence generated for non-near calls. Fixes #616056.
242 2010-06-21 Zoltan Varga <vargaz@gmail.com>
244 * exceptions-x86.c (mono_arch_find_jit_info_ext): Adjust eip in the lmf case too.
246 * exceptions-x86.c: Add a resume_unwind trampoline for LLVM.
248 * mini-llvm.c (exception_cb): For nested clauses, add the same try range to the
250 (mono_llvm_check_method_supported): Enable llvm for methods with nested clauses.
251 (mono_llvm_emit_method): Instead of calling 'mono_resume_unwind' directly, call a
252 trampoline which saves the context, so changes made to callee saved registers in
253 finally clauses are visible to a nesting catch clause.
255 * exceptions-amd64.c: Add a resume_unwind trampoline for LLVM.
257 * mini-exceptions.c (mono_handle_exception_internal): Fix support for nested clauses
258 in LLVM compiled code.
259 (mono_handle_exception_internal): Add a 'ctx' argument containing the state after
260 the finally handler has ran.
262 * mini.h (ResumeState): New structure containing information required to resume
263 exception handling after executing LLVM compiled finally clauses.
265 * exceptions-amd64.c (get_throw_trampoline): Clean up the amd64 throw trampolines a
266 bit, by passing all the registers as one argument.
268 2010-06-19 Zoltan Varga <vargaz@gmail.com>
270 * tramp-amd64.c (mono_arch_create_generic_trampoline): Increase the buf len a little,
273 2010-06-18 Zoltan Varga <vargaz@gmail.com>
275 * aot-compiler.c (emit_klass_info): Mark unloadable classes properly.
277 * aot-compiler.c aot-runtime.c: Fix LLVM support.
279 * mini-llvm.c: When emitting OP_CALL_HANDLER, avoid branching directly to the landing
280 pad, branch to a new bblock instead.
282 * aot-compiler.c (emit_method_code): Use cfg->header instead of the header of
285 * exceptions-amd64.c (mono_arch_exceptions_init): Fix fullaot support.
287 * mini-llvm.c (process_bb): Add support for OP_SQRT when using the LLVM mono branch.
289 2010-06-17 Geoff Norton <gnorton@novell.com>
292 * exceptions-arm.c: Move the UCONTEXT macros to mono-sigcontext.h so they
295 2010-06-17 Zoltan Varga <vargaz@gmail.com>
297 * aot-compiler.c (emit_klass_info): Handle type load exceptions.
299 * method-to-ir.c (mono_method_to_ir): Avoid a crash if mono_method_get_header ()
302 * exceptions-x86.c (mono_x86_throw_corlib_exception): Negate the decrement of
303 the ip done by throw_exception (), it is not needed for corlib exceptions.
305 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
307 * method-to-ir.c (mono_emit_wb_aware_memcpy): Simplify this function.
308 Call new jit icall mono_gc_wbarrier_value_copy_bitmap for vt wbarrier
309 of size > 5 words. This support fast barriers for value types up to
310 256/512 bytes which beyond that the copying itself is the major issue.
312 * method-to-ir.c (mini_emit_stobj): The intrinsic version is safe
313 for gsharing, so use it.
315 This eliminate all calls to mono_value_copy from managed code in
316 gmcs, fsharp and ipy.
318 This gives a 2% perf boost on ipy and 1% on gmcs over previous patches.
320 Even thou a lot of mono_value_copy calls were eliminated from fsharp,
323 * mini.c (mini_init): Register new icall.
325 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
327 * method-to-ir.c (mono_emit_wb_aware_memcpy): Handle nested valuetypes.
328 This eliminates 2% of mono_value_copy calls on ipy and 12% on fsharp.
330 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
332 * method-to-ir.c (mini_emit_stobj): Don't call mono_value_copy for small
333 value types as the overhead is huge. Manually expand it up to 5 words to
336 This improves gmcs times by 5% and unmodified binary-tree by 78%. The later
337 is an exception that performance is dominated by mono_value_copy.
339 This puts sgen about 5% ahead of boehm in terms of wall-clock on a Core2Quad.
341 2010-06-17 Zoltan Varga <vargaz@gmail.com>
343 * mini-llvm.c (process_call): Disable LLVM for calls to generic class init
344 trampolines on x86, since those have their own cconv.
346 * exceptions-x86.c (mono_arch_exceptions_init): Implement the llvm throw corlib
347 exception trampolines.
349 * tramp-x86.c: Add xdebug info for a few trampolines.
351 * mini-llvm.c: Set the name of the arguments.
353 * mini-llvm.c (emit_cond_system_exception): Pass the ip of to throw_corlib_trampoline
354 using a block address if using the LLVM mono branch.
356 * exceptions-amd64.c (mono_arch_exceptions_init): Add new LLVM throw corlib exception
359 2010-06-15 Zoltan Varga <vargaz@gmail.com>
361 * mini-ppc.c (mono_arch_get_cie_program): Define this for powerpc too.
363 * mini-llvm.c (process_bb): Add a missing CHECK_FAILURE.
365 * mini.c (mini_init): Remove some of the llvm restrictions, they are no longer needed.
367 * method-to-ir.c (mono_method_to_ir): Enable fast virtual calls when using llvm.
369 * mini-trampolines.c (mono_llvm_vcall_trampoline): Rewrite this to use one vtable
370 trampoline per vtable slot index. The slot, along with the 'this' argument is enough
371 to identify the vtable slot address plus the method which needs to be compiled.
373 * mini.c (mini_get_vtable_trampoline): Use one vtable trampoline per vtable slot when
376 * mini-x86.c (get_call_info_internal): Change the managed calling convention so
377 'this' is always passed as the first argument, before the vtype ret arg. This
378 simplifies get_this_arg_reg () and LLVM integration.
380 * mini-amd64.c (get_call_info): Fix the handling of MONO_TYPE_TYPEDBYREF after
383 * tramp-x86.c (mono_arch_create_generic_trampoline): Emit unwind info for
386 * mini-x86.c (mono_arch_get_cie_program): Implement this for x86.
388 * mini-llvm.c: Fix compilation with llvm 2.6.
390 * mini-amd64.c (CallInfo): Fix the position of the vret_arg_index field.
392 * mini-llvm.c (mono_llvm_emit_method): Fix the build if LLVM_MONO_BRANCH is not
395 * mini-amd64.c (get_call_info): Change the managed calling convention so 'this'
396 is always passed as the first argument, before the vtype ret arg. This simplifies
397 get_this_arg_reg () and LLVM integration.
399 2010-06-14 Rodrigo Kumpera <rkumpera@novell.com>
401 * method-to-ir.c (mono_method_to_ir): Add support for .ctor intrinsics.
403 * method-to-ir.c (mini_emit_inst_for_ctor): New function for .ctor intrinsics.
404 For now just call simd intrinsics. This makes "x[0] = new Vector4f (10)"
405 translate into much nicer code.
407 2010-06-14 Zoltan Varga <vargaz@gmail.com>
409 * mini-llvm.c (sig_to_llvm_sig_full): Add a 'sinfo' out argument which returns
410 parameter index information. Use this to simplify a lot of code.
412 * unwind.c (mono_unwind_decode_fde): Handle augmentions using a loop.
414 2010-06-12 Zoltan Varga <vargaz@gmail.com>
416 * aot-compiler.c (compile_method): Add a 'depth' parameter to add_generic_class too
417 to fix infinite generic recursion. Fixes #612702.
419 2010-06-11 Zoltan Varga <vargaz@gmail.com>
421 * object.c: Use a callback to create IMT trampolines, allowing the usage of one
422 imt trampoline per imt slot when using LLVM.
424 2010-06-10 Jonathan Pryor <jpryor@novell.com>
426 * mini.c (mini_cleanup): Call mono_runtime_shutdown(). Fixes #438454.
428 2010-06-09 Levi Bard <levi@unity3d.com>
430 * debugger-agent.c: Clear unloaded types on appdomain unload.
432 2010-06-08 Zoltan Varga <vargaz@gmail.com>
434 * liveness.c (visit_bb): Make the component vregs of long vars volatile as well.
437 * exceptions.cs: Add a test.
439 2010-06-06 Zoltan Varga <vargaz@gmail.com>
441 * mini-llvm.c (mono_llvm_check_method_supported): Only disable llvm for nested clauses.
443 * mini.c (mini_method_compile): Move the LLVM checks to a function in mini-llvm.c.
445 * mini.c (mono_jit_runtime_invoke): Initialize *exc to NULL before calling the wrapper,
446 so it doesn't have to do it.
448 * helpers.c (mono_disassemble_code): Flush stdout, so the output from the spawned
449 process does not mix with ours.
451 * mini-llvm.c (mono_llvm_emit_method): Refactor this giant function into smaller
454 * mini-llvm.c method-to-ir.c ir-emit.h: When using the llvm mono branch, allow
455 loads/stores which can throw exceptions inside clauses.
457 2010-06-05 Zoltan Varga <vargaz@gmail.com>
459 * mini-llvm.c (mono_llvm_emit_method): Fix support for finally clauses with more than
462 * mini.c (mini_init): Register mono_resume_unwind as an icall.
464 2010-06-03 Zoltan Varga <vargaz@gmail.com>
466 * dwarfwriter.c: Update after the mono_debug_lookup_locals () changes.
468 * debugger-agent.c (method_commands_internal): Ditto. Return scope information for
471 2010-06-03 Zoltan Varga <vargaz@gmail.com>
473 * debugger-agent.c (appdomain_unload): Clear all breakpoint instances in the dying
476 2010-06-02 Zoltan Varga <vargaz@gmail.com>
478 * method-to-ir.c (set_rgctx_arg): New helper function to remove some duplicate code.
479 Use a separate generic class init trampoline for llvm, since it needs a different
482 * unwind.c (mono_unwind_decode_fde): Make this decode the mono specific LSDA which
483 includes the location of this/rgctx.
485 * mini-llvm.c aot-runtime.c: Enable generic sharing for llvm if using the LLVM mono
488 2010-06-01 Zoltan Varga <vargaz@gmail.com>
490 * mini.c (mini_method_compile): Enable llvm+exceptions on LLVM SVN.
492 * mini-llvm.c (emit_cond_system_exception): Disable llvm when this occurs in a
495 2010-05-31 Zoltan Varga <vargaz@gmail.com>
497 * unwind.c (mono_unwind_decode_fde): The FDE only has an augmention if the CIE
500 * aot-runtime.c (decode_eh_frame): Fix an assert condition.
502 * aot-compiler.c (patch_to_string): New debugging helper function.
504 2010-05-30 Zoltan Varga <vargaz@gmail.com>
506 * exceptions-amd64.c (get_throw_trampoline): Fix the xdebug name of the corlib
509 * exceptions-x86.c (mono_arch_exceptions_init): Create an llvm rethrow trampoline too.
511 * mini-llvm.c (mono_llvm_emit_method): Implement OP_RETHROW.
513 * method-to-ir.c (mono_method_to_ir): Emit a OP_NOT_REACHED after a rethrow.
515 * mini-llvm.c (emit_call): Compute the containing try clause correctly for nested
518 * mini.c (create_jit_info): Print EH clause info for LLVM too.
520 2010-05-28 Mark Probst <mark.probst@gmail.com>
522 * method-to-ir.c (mono_method_to_ir): Emit a write barrier for
523 cpobj with reference types.
525 2010-05-28 Mark Probst <mark.probst@gmail.com>
527 * method-to-ir.c (mono_method_to_ir): Only explicitly add the
528 write barrier for reference types.
530 2010-05-27 Zoltan Varga <vargaz@gmail.com>
532 * mini-s390x.c (mono_arch_output_basic_block): Applied patch from Aurelien Minvielle
533 . Fix OP_ATOMIC_EXCHANGE_I4 on s390x. Fixes #609023.
535 2010-05-31 Martin Baulig <martin@ximian.com>
539 * debugger-agent.c (breakpoints_cleanup): Iterate over `event_requests', call
540 clear_breakpoint() on all breakpoint events and remove them from the list.
542 2010-05-27 Martin Baulig <martin@ximian.com>
546 * debugger-agent.c (method_commands, type_commands): Temporarily
547 set the appdomain while executing this method; do all metadata
548 calls in the debuggee's appdomain where user assemblies are loaded.
550 2010-05-27 Zoltan Varga <vargaz@gmail.com>
552 * mini-s390x.c (mono_arch_get_delegate_invoke_impls): Fix the s390x build.
554 2010-05-26 Rodrigo Kumpera <rkumpera@novell.com>
556 * method-to-ir.c (mono_method_to_ir): Add missing write barrier to stobj.
558 2010-05-26 Zoltan Varga <vargaz@gmail.com>
560 * method-to-ir.c: Instead of freeing method headers immediately, save them in a list in
561 MonoCompile, and free them in mono_destroy_compile (), since the MonoType's in them could
562 be referenced even after the header is freed.
564 * aot-runtime.c: Remove the half finished support for decoding the .arm_exidx
567 2010-05-25 Zoltan Varga <vargaz@gmail.com>
569 2010-05-25 Bill Holmes <billholmes54@gmail.com>
571 * genmdesc.c (main): Fixing the detection of the nacl switch.
573 Code is contributed under MIT/X11 license.
575 2010-05-25 Zoltan Varga <vargaz@gmail.com>
577 * exceptions-amd64.c (mono_arch_find_jit_info_ext): Adjust the ip for LMF frames too.
579 * mini-llvm.c aot-compiler.c: More LLVM 2.8 updates.
581 * mini.h (LLVM_CHECK_VERSION): New helper macro.
583 2010-05-25 Miguel de Icaza <miguel@novell.com>
585 * genmdesc.pl (build_spec): Add support for nacl: keyword also to
588 * genmdesc.c: Added support for nacl: key on the machine
589 description files to support the extra space required by Google
592 2010-05-23 Zoltan Varga <vargaz@gmail.com>
594 * mini.c (mono_jit_compile_method_inner): Propagate exceptions in one more place.
596 2010-05-23 Zoltan Varga <vargaz@gmail.com>
598 * mini.c (mono_jit_compile_method_inner): Propagate exceptions from
599 mono_runtime_class_init_full ().
600 (mono_jit_runtime_invoke): Ditto. Fixes #608073.
602 2010-05-22 Zoltan Varga <vargaz@gmail.com>
604 * mini-llvm.c mini-llvm-cpp.cpp: Update after LLVM 2.8 changes.
606 2010-05-21 Zoltan Varga <vargaz@gmail.com>
608 * mini-ppc.c (mono_arch_output_basic_block): Use ins->inst_c1 instead of p1, the
609 two are not the same on ilp32.
611 2010-05-21 Zoltan Varga <vargaz@gmail.com>
613 * mini.c (mono_jit_compile_method_inner): Remove a DISABLE_JIT block which was
616 * mini-ppc.c: Fix the DISABLE_JIT build.
618 2010-05-20 Zoltan Varga <vargaz@gmail.com>
620 * aot-runtime.c (decode_resolve_method_ref): Rename this from decode_method_ref_2.
621 (make_writable): Remove this unused function.
623 2010-05-20 Zoltan Varga <vargaz@gmail.com>
625 * aot-compiler.c: Collect all information about a PLT entry into a separate MonoPltEntry
626 structure. Make the labels to plt entries local symbols instead of assembler local
627 labels, since tha latter causes problems for the iphone linker.
629 2010-05-19 Zoltan Varga <vargaz@gmail.com>
631 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle one more case with ilp32.
633 2010-05-17 Zoltan Varga <vargaz@gmail.com>
635 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle ilp32.
636 (ppc_patch_full): Ditto.
638 * mini-arm.c (mono_arch_build_imt_thunk): Fix the fail_tramp case.
640 * method-to-ir.c (mono_method_to_ir): Use fast generic virtual method invocation
641 if gshared is enabled, to avoid asserts in the trampoline code.
643 * mini-ia64.c (mono_arch_build_imt_thunk): Implement generalized imt thunks
646 2010-05-15 Geoff Norton <gnorton@novell.com>
648 * dwarfwriter.c, xdebug.c: Fix a pretty large leak when running in
651 2010-05-14 Geoff Norton <gnorton@novell.com>
653 * exceptions-x86.c: Fix the alignment of this trampoline so we dont get a
654 misaligned stack on darwin.
656 2010-05-14 Zoltan Varga <vargaz@gmail.com>
658 * mini-arm.c aot-compiler.c: Implement support for generalized imt thunks on
661 2010-05-14 Zoltan Varga <vargaz@gmail.com>
663 * xdebug.c: Fix ARM support.
665 2010-05-13 Zoltan Varga <vargaz@gmail.com>
667 * exceptions-x86.c (mono_arch_handle_exception): Resume from the signal handler
668 and do most of the work on the normal stack.
669 (mono_x86_get_signal_exception_trampoline): New x86 specific trampoline function.
671 2010-05-13 Zoltan Varga <vargaz@gmail.com>
673 * aot-compiler.c: Put non-code data into the .rodata section on linux.
675 2010-05-13 Zoltan Varga <vargaz@gmail.com>
677 * exceptions-arm.c (mono_arch_handle_exception): Fix the cross-compile case.
679 2010-05-13 Zoltan Varga <vargaz@gmail.com>
681 * exceptions-arm.c (mono_arch_handle_exception): Resume from the signal handler
682 and do most of the work on the normal stack.
684 2010-05-13 Zoltan Varga <vargaz@gmail.com>
686 * exceptions-amd64.c (mono_arch_handle_exception): Resume from the signal handler
687 and do most of the work on the normal stack even if sigaltstack is disabled.
689 2010-05-12 Zoltan Varga <vargaz@gmail.com>
691 * exceptions-amd64.c (mono_arch_sigctx_to_monoctx): Simplify this now that
692 UCONTEXT_REG_ constants are available on linux as well.
693 (mono_arch_monoctx_to_sigctx): Ditto.
694 (mono_arch_ip_from_context): Ditto.
696 2010-05-12 Zoltan Varga <vargaz@gmail.com>
698 * debugger-agent.c (set_breakpoint): Fix setting of pending breakpoints in
701 2010-05-11 Zoltan Varga <vargaz@gmail.com>
703 * aot-compiler.c (emit_plt): Don't align the plt to a pagesize on x86, it is
706 2010-05-10 Zoltan Varga <vargaz@gmail.com>
708 * debugger-agent.c (insert_breakpoint): Print a more descriptive error message
709 if a breakpoint cannot be inserted.
711 2010-05-08 Zoltan Varga <vargaz@gmail.com>
713 * aot-compiler.c (emit_and_reloc_code): Fix a warning.
715 2010-05-07 Zoltan Varga <vargaz@gmail.com>
717 * debugger-agent.c (frame_commands): Return an error instead of asserting if
718 no JIT info is found for the method.
720 2010-05-05 Jonathan Chambers <joncham@gmail.com>
722 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Protect against a NULL sigctx
725 2010-05-05 Zoltan Varga <vargaz@gmail.com>
727 * mini-amd64.c (mono_arch_get_trampolines): New arch specific function returning
728 a list of arch specific trampolines.
730 * aot-compiler.c (emit_trampolines): Use it.
732 2010-05-05 Zoltan Varga <vargaz@gmail.com>
734 * tramp-<ARCH>.c exceptions-<ARCH>.c mini-trampolines.c mini-exceptions.c
735 aot-compiler.c: Use the _full trampoline creation functions on all platforms,
736 get rid of the _full from their name.
738 2010-05-05 Zoltan Varga <vargaz@gmail.com>
740 * tramp-x86.c (mono_arch_create_generic_trampoline): Call
741 get_nullified_class_init_trampoline to remove some code duplication.
743 2010-05-03 Zoltan Varga <vargaz@gmail.com>
745 * mini-x86.c (mono_arch_emit_prolog): Fix full-aot support for thread
748 2010-05-01 Zoltan Varga <vargaz@gmail.com>
750 * mini-amd64.c (mono_arch_emit_load_aotconst): New arch-specific function.
752 * tramp-amd64.c: Use emit_load_aotconst to remove some code duplication.
754 * aot-runtime.c (init_plt): Make the default entries point to the AOT trampoline,
755 there is no need to jump through the first plt entry.
757 * aot-runtime.c (mono_aot_get_named_code): Rename to mono_aot_get_trampoline.
759 * aot-runtime.c (mono_aot_get_plt_entry): Move the arch specific parts to an
760 arch-specific function.
761 (mono_aot_get_plt_info_offset): Ditto.
763 * aot-runtime.c (mono_aot_register_jit_icall): New helper function called from
764 mono_arch_init () to register jit icalls called from full-aot trampolines.
765 (load_function): Get rid of the arch specific #ifdefs, move the relevant code
768 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception_full): Get rid of
769 the specialized throw corlib exception trampoline, use a variant of the normal
770 trampoline along with a new C function which does the call to
771 mono_exception_from_token (), just like on x86.
773 2010-05-01 Zoltan Varga <vargaz@gmail.com>
775 * mini-trampolines.c aot-compiler.c tramp-<ARCH>.c exceptions-<ARCH>.c:
776 Reorganize the full aot trampoline creation functions, instead of taking a bunch
777 of out arguments, they will now take a MonoTrampInfo** out argument. Simplify
778 some code in aot-compiler.c because of this. Remove the non-full aot trampoline
779 creation functions on architectures which have the full-aot ones.
781 2010-05-01 Zoltan Varga <vargaz@gmail.com>
783 * mini-ppc.c (mono_arch_decompose_long_opts): Fix LNEG.
785 2010-05-01 Zoltan Varga <vargaz@gmail.com>
787 * mini-ppc.c (mono_arch_emit_exceptions): Initialize exc_throw_pos/found
788 explicitly, this seems to be required by some gcc versions at -O2.
792 2010-05-01 Zoltan Varga <vargaz@gmail.com>
794 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Fix full-aot support for
795 has_target delegate invokes.
797 2010-05-01 Zoltan Varga <vargaz@gmail.com>
799 * mini.h (MonoAotTrampInfo): Rename this to MonoTrampInfo, add patches/unwind
802 * aot-compiler.c (mono_aot_tramp_info_create): Rename to mono_tramp_info_create,
803 add patches/unwind info arguments, move to mini.c.
805 * mini-<ARCH>.c aot-compiler.c: Update after the above changes.
807 2010-04-30 Zoltan Varga <vargaz@gmail.com>
809 * debugger-agent.c (type_commands): Add a new CMD_TYPE_GET_SOURCE_FILES_2
810 command which returns full path names.
812 2010-04-29 Zoltan Varga <vargaz@gmail.com>
814 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline_full): Set the
815 code_size output variable.
817 * mini-x86.c (mono_arch_emit_prolog): Compute the GOT addr before calling
820 2010-04-29 Zoltan Varga <vargaz@gmail.com>
822 * mini-x86.c (mono_arch_emit_prolog): Remove a disable_aot which is not needed.
823 (mono_arch_cpu_optimizazions): Make this a no-op when running with full aot.
824 (mono_arch_cpu_enumerate_simd_versions): Ditto.
826 2010-04-29 Zoltan Varga <vargaz@gmail.com>
828 * image-writer.c (asm_writer_emit_alignment): Use ilog2 for alignments for the
831 2010-04-29 Zoltan Varga <vargaz@gmail.com>
833 * mini-x86.c (mono_arch_emit_prolog): Avoid an assert in full-aot mode.
835 2010-04-29 Zoltan Varga <vargaz@gmail.com>
837 * aot-runtime.c (load_function): Use TARGET_X86 instead of __i386__.
839 2010-04-28 Zoltan Varga <vargaz@gmail.com>
841 * aot-compiler.c (emit_got_info): Double the buffer size to avoid an assert.
843 2010-04-27 Zoltan Varga <vargaz@gmail.com>
845 * dwarfwriter.c (emit_line_number_info): Get rid of the usage of GArray, so
846 line number support works with eglib.
848 2010-04-27 Miguel de Icaza <miguel@novell.com>
850 * driver.c, mini.c: Since linking with LLVM makes the default Mono
851 dirty an extra 70kb pages on startup we are now going to choose a
852 different strategy: ship mono and mono-llvm binaries, with the
853 second being the one that links with LLVM and defaults to LLVM
856 2010-04-27 Zoltan Varga <vargaz@gmail.com>
858 * tramp-x86.c exceptions-x86.c mini-x86.c aot-compiler.c aot-runtime.c:
859 Implement full-aot support on x86.
861 * method-to-ir.c: Always use a got var on x86 too, just like on ppc, because the
862 trampolines depend on it. Use MONO_ARCH_GOT_REG as the got register, instead of
863 the first register returned by get_global_int_regs ().
865 * cpu-x86.md: Fix the length of insertx_u1_slow.
867 * iltests.il.in: Disable tail call tests when running with full-aot.
869 2010-04-26 Zoltan Varga <vargaz@gmail.com>
871 * method-to-ir.c (mono_op_to_op_imm_noemul): Fix a warning.
873 2010-04-24 Mark Probst <mark.probst@gmail.com>
875 * mini.c, driver.c: Initialize mono_use_llvm in mono_main(), not
876 in the initializer, because it's non-constant.
878 2010-04-23 Miguel de Icaza <miguel@novell.com>
880 * mini.c: Use MONO_USE_LLVM as an environment flag to turn the use
881 of LLVM on by default. Used for buildbots and other setups.
883 2010-04-24 Zoltan Varga <vargaz@gmail.com>
885 * mini.c: Set mono_use_llvm to FALSE even if mono is compiled with LLVM.
887 2010-04-23 Kornel Pal <kornelpal@gmail.com>
889 * method-to-ir.c (mono_method_to_ir): Enable inlining of pointer-sized unmanaged
890 initonly static fields when using moving GC.
892 Contributed under MIT/X11 license.
894 2010-04-23 Geoff Norton <gnorton@novell.com>
896 * mini-amd64.h: Darwin x86_64 support.
898 2010-04-20 Jonathan Pryor <jpryor@novell.com>
900 * exceptions-arm.c: Remove platform checks in favor of configure checks.
902 2010-04-19 Jonathan Pryor <jpryor@novell.com>
904 * exceptions-arm.c: Add Android support for sigcontext structure.
906 2010-04-16 Zoltan Varga <vargaz@gmail.com>
908 * mini.c (mono_jit_compile_method_inner): Implement the check for native func
909 wrappers correctly now that their wrapper info is NULL.
911 2010-04-16 Zoltan Varga <vargaz@gmail.com>
913 * mini.c (mono_jit_compile_method_inner): Avoid calling
914 mono_marshal_method_from_wrapper () for native func wrappers. Fixes #597189.
916 2010-04-16 Zoltan Varga <vargaz@gmail.com>
918 * genmdesc.c (inst_name): Define this as a copy of mono_inst_name in helpers.c,
919 so the latter can be #ifndef DISABLE_JIT-ed.
921 * helpers.c: Comment out the opstr array if DISABLE_JIT is set.
923 2010-04-16 Zoltan Varga <vargaz@gmail.com>
925 * method-to-ir.c driver.c: Disable a few more things when DISABLE_JIT is set.
927 2010-04-16 Zoltan Varga <vargaz@gmail.com>
929 * mini-llvm.c (emit_entry_bb): Fix support for simd arguments passed on the
932 2010-04-15 Zoltan Varga <vargaz@gmail.com>
934 * debugger-agent.c (type_commands): Call mono_class_setup_methods () before
935 calling mono_class_num_methods (). Fixes #592244.
937 2010-04-14 Zoltan Varga <vargaz@gmail.com>
939 * mini-x86.c (mono_arch_get_llvm_call_info): Handle empty structures correctly.
941 * mini-llvm.c: Disable LLVM for calls with non-default calling conventions.
943 2010-04-14 Zoltan Varga <vargaz@gmail.com>
945 * method-to-ir.c (handle_box_inst): Merge into handle_box, simplify the merged
947 * (handle_alloc): Ditto.
948 (mono_method_to_ir): Remove the constrained call restriction added by a previous
949 change, its not needed anymore.
951 2010-04-12 Zoltan Varga Kumpera <rkumpera@novell.com>
953 * mini-posix.c (sigusr1_signal_handler): Fix build on
954 non x86/amd64 systems.
956 2010-04-13 Zoltan Varga <vargaz@gmail.com>
958 * method-to-ir.c (mono_method_to_ir): Disable generic sharing for constrained
959 calls where the constrained class needs a context. Fixes #595863.
961 * iltests.il.in: Add a test.
963 2010-04-13 Zoltan Varga <vargaz@gmail.com>
965 * mini.c (mini_method_compile): Disable llvm+methods with clauses again, llvm
966 2.6/SVN seems to have broken support for them.
968 2010-04-13 Zoltan Varga <vargaz@gmail.com>
970 * mini-llvm.c: Fix support for LLVM 2.6.
972 2010-04-10 Zoltan Varga <vargaz@gmail.com>
974 * debugger-agent.c (thread_commands): Add a GET_ID command to get the
975 MonoInternalThread belonging to the thread.
977 Fri Apr 9 15:28:01 CEST 2010 Paolo Molaro <lupus@ximian.com>
979 * driver.c, optflags-def.h, ir-emit.h: introduce an unsupported
980 unsafe optimization that will remove bound checks.
982 2010-04-08 Kornel Pal <kornelpal@gmail.com>
984 * method-to-ir.c (mini_emit_inst_for_method): Fix a typo that caused
985 CompareExchange not to be inlined for I8.
987 Contributed under MIT/X11 license.
989 2010-04-07 Rodrigo Kumpera <rkumpera@novell.com>
991 * array.cs: Add tests for cast between primitive array types.
993 2010-04-07 Andreia Gaita <avidigal@novell.com>
995 * Makefile.am: create a convenience library for moon to link with
997 2010-04-07 Paolo Molaro <lupus@ximian.com>
999 * method-to-ir.c: optimize array accesses from generic interfaces.
1001 2010-04-06 Zoltan Varga <vargaz@gmail.com>
1003 * mini-llvm.c: Update after the memset/memcpy intrinsics changes in LLVM SVN.
1005 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
1007 * method-to-ir.c (mono_method_to_ir): Handle call to virtual final methods
1008 of marshalbyref classes.
1012 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
1014 * aot-compiler.c (emit_exception_debug_info): Encode try holes
1017 * aot-runtime.c (decode_exception_debug_info): Decode try holes
1020 * mini.h: Increase AOT version.
1022 2010-04-04 Andreas Faerber <andreas.faerber@web.de>
1024 * mini-x86.h: Only enable soft debugger when using sigaction or on
1025 Windows. Fixes build on Haiku (lacks siginfo_t).
1027 Code is contributed under MIT/X11 license.
1029 2010-04-02 Andreas Faerber <andreas.faerber@web.de>
1031 * mini.h, mini-x86.h: Suppress sigaction for Haiku, add support for
1032 BeOS-style signal handlers.
1034 Code is contributed under MIT/X11 license.
1036 2010-04-02 Zoltan Varga <vargaz@gmail.com>
1038 * mini-posix.c (sigusr1_signal_handler): Fix openbsd support.
1040 2010-04-01 Rodrigo Kumpera <rkumpera@novell.com>
1042 * mini-exceptions.c: Fix win32 build.
1044 2010-04-01 Mark Probst <mark.probst@gmail.com>
1046 * mini.c, driver.c: Call mono_gc_base_init() before
1049 2010-04-01 Sebastien Pouliot <sebastien@ximian.com>
1051 * method-to-ir.c (ensure_method_is_allowed_to_[access_field|
1052 call_method]): Delegate the actual work in security-core-clr.c
1053 to ease code sharing.
1055 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1057 * decompose.c (mono_decompose_opcode): Set the cfg exception if the unsupported
1058 float conv.ovf.un opcodes are encountered, instead of asserting later.
1061 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1063 * decompose.c (mono_decompose_opcode): Add OP_ICONV_TO_U4_UN as a no-op.
1065 * iltests.il.in: Add a test.
1067 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1069 * mini-amd64.c (mono_arch_emit_call): Fail compilation if an argument is too
1070 large. Fixes #567040.
1072 * method-to-ir.c: Call CHECK_CFG_EXCEPTION after emitting a call.
1074 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1076 * method-to-ir.c (handle_ccastclass): Call save_cast_details (). Fixes
1079 2010-03-31 Rolf Bjarne Kvinge <RKvinge@novell.com>
1081 * mini-trampolines.c: Surround mono_handler_block_guard_trampoline and
1082 mono_create_handler_block_trampoline with the proper #ifdef so that it
1085 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1087 * mini-exceptions.c: Introduce mono_walk_stack_full, which
1088 allows to select if it's new or old context that is passed to
1091 * mini-exceptions.c (mono_handle_exception_internal): Handle the
1092 case when executing a guarded handler from the EH machinery.
1094 * mini-exceptions.c (mono_install_handler_block_guard): New function
1095 responsible for checking for handler blocks, installing the guard and
1096 clearing abort state.
1098 * mini-posix.c (sigusr1_signal_handler): Call mono_install_handler_block_guard
1099 to check for handler blocks and skip interruption logic if one was found.
1101 * mini-trampolines.c (mono_handler_block_guard_trampoline): Function called
1102 by the handler block guard trampoline. Resumes interruption by raising the
1103 pending ThreadAbortException.
1105 * mini.c (create_jit_info): Calculate the end address of a finally block.
1107 * mini-x86.c (mono_arch_install_handler_block_guard): Patch the return address
1108 of a finally block to a specified address and return the old one.
1110 * tramp-x86.c (mono_arch_create_handler_block_trampoline): The handler block
1111 trampoline patches the original return address and calls the trampoline function.
1113 2010-03-30 Zoltan Varga <vargaz@gmail.com>
1115 * mini-trampolines.c (mono_aot_trampoline): Remove some dead code.
1117 * aot-runtime.c (mono_aot_patch_plt_entry): New helper function, which only
1118 does the patching if the callee is in the same domain.
1120 * aot-runtime.c mini-trampolines.c: Call mono_aot_patch_plt_entry instead
1121 of mono_arch_patch_plt_entry ().
1123 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1125 * mini.c (create_jit_info): Fix try block hole length encoding.
1127 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1129 * mini.c (create_jit_info): Emit saner debug spew. Now it doesn't
1130 duplicate information and print offsets instead of absolute addresses.
1132 2010-03-29 Zoltan Varga <vargaz@gmail.com>
1134 * debugger-agent.c (jit_end): Send type loads for types loaded before the VMStart
1135 event is sent. Fixes #591733.
1137 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1139 * mini-posix.c (SIG_HANDLER_SIGNATURE): Handle the case when ctx is NULL on
1142 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1144 * debugger-agent.c (mono_debugger_agent_init): Set the GC type of the
1145 thread_to_tls hash table.
1147 * image-writer.c (bin_writer_emit_writeout): Fix the size of the got.plt
1148 section. Fixes #591000.
1150 2010-03-26 Andreas Faerber <andreas.faerber@web.de>
1152 * Makefile.am (version.h): Check for pure .git directory only,
1153 fixes SVN revision when using git without git-svn.
1155 Contributed under MIT/X11 license.
1157 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1159 * aot-runtime.c: Apply some openbsd changes from openbsd ports.
1161 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1163 * basic-simd.cs: Test for vector x scalar binary operators.
1165 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1167 * simd-intrincs.c (simd_intrinsic_emit_binary): Support binary
1168 intrinsics with expanded scalar arguments.
1170 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1172 * mini-exceptions.c (get_exception_catch_class): Non catch clauses
1173 don't have an exception class, so don't decode it. This would crash
1174 with filter clauses.
1176 2010-03-24 U-anarquia\miguel <miguel@anarquia>
1178 Make sure that trunk builds with DISABLE_JIT, an update to the
1181 * mini.c (mini_get_shared_method): this code seems to be necessary
1182 regardless of whether DISABLE_JIT has been defined.
1184 (mono_jit_compile_method_inner): it seems that this method is
1185 required even in full AOT mode, so ifdef out only the pieces that
1186 try to genrate code (the body of code that applies patches to the
1189 (mini_method_compile): do not compile when using DISABLE_JIT.
1191 * mini-ppc.c (mono_arch_get_allocatable_int_vars)
1192 (mono_arch_output_basic_block, mono-arch_emit_exceptions): Do not
1193 compile when DISABLE_JIT is set.
1195 2010-03-24 Mark Probst <mark.probst@gmail.com>
1197 * mini.c (mono_create_tls_get): Only create a TLS operation if the
1198 arch really supports it.
1200 2010-03-24 Mark Probst <mark.probst@gmail.com>
1202 * mini-x86.c, mini-x86.h, mini.c: CEE_MONO_TLS support for Darwin/x86.
1204 2010-03-23 Neale Ferguson <neale@sinenomine.net>
1206 * exceptions-s390x.c: Add support for
1207 mono_arch_get_throw_corlib_exception and fix throw by name.
1209 * mini-s390x.c: Add IMT support; Fix stack parameter passing
1210 logic (especially for varargs); Correct localloc sizing; Add
1211 mono_arch_get_this_arg_from_call and
1212 mono_arch_get_this_arg_from_call.
1214 * mini-s390x.h: Add support for facility list extraction;
1215 Correct/update MONO_ARCH_xxx settings.
1217 * mini-s390.c: Minor corrections to instruction output for
1218 varargs. No IMT implementation - I think it's time to deprecate
1219 s390 and just leave s390x.
1221 * tramp-s390x.c: Correct creation of trampoline instruction
1224 * cpu-s390x.md: Update some instruction lengths
1226 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1228 * mini-generic-sharing.c (fill_in_rgctx_template_slot): Remove an assert which
1229 can be hit with partial sharing.
1231 * mini-generic-sharing.c (get_shared_class): Handle partially shared methods
1232 in non-shared classes correctly.
1233 (generic_inst_is_sharable): Allow all primitive types in partial sharing.
1234 Turn on partial sharing.
1236 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1238 * mini-amd64.h: Put back MONO_ARCH_NOMAP32BIT for OpenBSD which was removed
1241 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1243 * method-to-ir.c (mono_method_to_ir): Handle the failure of
1244 mono_method_signature ().
1246 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
1248 * mini.c (mini_method_compile): Get the signature of cfg->method early with
1249 error checking, so later calls do not need error checking.
1251 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1253 * exceptions-amd64.c: Add support for OpenBSD which has no UCONTEXT_GREGS.
1255 * mini-amd64.h: Enable MONO_ARCH_USE_SIGACTION on OpenBSD as well.
1257 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
1259 * mini-exceptions.c (mono_handle_exception_internal): Don't
1260 check try_end for archs different than s390.
1262 * mini.c (create_jit_info): Don't crash if the finallt block is the
1265 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
1267 * driver.c (mono_main): Don't free global codeman under linux since
1268 glic now peeks at code on stack for more archs than just amd64.
1270 Mon Mar 22 18:09:09 CET 2010 Paolo Molaro <lupus@ximian.com>
1272 * mini.c, method-to-ir.c: changes to support compressed interface
1275 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1277 * mini-x86.h: Applied patch from Robert Nagy (Robert@openbsd.org).
1278 Use sigaction on OpenBSD too.
1280 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1282 * debugger-agent.c (event_req_matches_assembly): Handle request modifiers too.
1284 2010-03-21 Andreas Faerber <andreas.faerber@web.de>
1286 * debugger-agent.c: #include sys/select.h for fd_set.
1288 Code is contributed under MIT/X11 license.
1290 2010-03-21 Zoltan Varga <vargaz@gmail.com>
1292 * mini.c (SIG_HANDLER_SIGNATURE): Fix the build on platforms without sigaction
1295 2010-03-21 Zoltan Varga <vargaz@gmail.com>
1297 * mini-ppc.c (mono_arch_emit_exceptions): Avoid an assert in ppc_patch () for
1298 some large methods with lots of exception handlers. Fixes #440924.
1300 Sat Mar 20 11:56:24 CET 2010 Paolo Molaro <lupus@ximian.com>
1302 * method-to-ir.c: remove code duplication for interface checks.
1304 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1306 * debugger-agent.c (clear_event_requests_for_assembly): New helper function.
1307 (assembly_unload): Clear all event requests referencing the to-be unloaded
1311 Fri Mar 19 16:45:20 CET 2010 Paolo Molaro <lupus@ximian.com>
1313 * mini.h, mini-exceptions.c: restore the state of the stack
1314 guard page permissions.
1316 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1318 * mini-trampolines.c (common_call_trampoline): Remove the condition guarding the
1319 call site patching code, it doesn't appear to be needed.
1321 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1323 * mini-generic-sharing.c: Add infrastructure for partial sharing, ie.
1324 sharing generic methods whose type arguments are a mix of reference and
1325 non-reference types. Not yet turned on.
1327 * mini.c (mini_get_shared_method): New helper function to return
1328 the method which will be compiled/registered in the JIT tables when doing
1330 (mono_domain_lookup_shared_generic): Moved to mini.c from mini-generic-sharing.c,
1331 use mini_get_shared_method ().
1333 * mini.c (mini_method_compile): Register the same method which is compiled when
1334 doing generic sharing.
1336 * mini.c aot-compiler.c aot-runtime.c: Add support for partial sharing.
1338 * generics.cs: Add partial sharing tests.
1340 2010-03-17 Jerry Maine <crashfourit@gmail.com>
1342 * mini.h : Changed the SIMD_VERSION* enum values to match those in Mono.Simd.AccelMode.
1343 Add an enum value that or's all possable values together. Add an enum value
1344 that marks the end of the used bit indexes.
1346 * mini-amd64.c : Make changes to match the changes in mini.h
1348 * mini-x86.c : Make changes to match the changes in mini.h
1350 * simd-intrinsics.c : Reorder the SimdIntrinsc struct to add more bits to
1351 simd_version to support more simd versions. Changed the name of
1352 simd_version to simd_version_flags to make it more intuitive that
1353 it now contains bit flags. Reordered the *_intrinsics arrays to
1354 match the changes above. Changed emit_intrinsics() to use the new
1355 setup mentioned above.
1357 Code is contributed under MIT/X11 license.
1359 2010-03-17 Rodrigo Kumpera <rkumpera@novell.com>
1361 * mini-*.c (mono_arch_output_basic_block): Record try block holes on all
1362 remaining archs. Alpha and hppa maintainers, please stand up.
1364 2010-03-17 Zoltan Varga <vargaz@gmail.com>
1366 * mini-ppc.c (mono_arch_build_imt_thunk): Always save and restore r11 since it
1367 is needed even when fail_tramp!=NULL.
1369 2010-03-17 Zoltan Varga <vargaz@gmail.com>
1371 * debugger-agent.c (insert_breakpoint): Write a log message.
1373 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1375 * iltests.il.in: Add a few tests for LEAVE going over multiple
1378 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1380 * mini-x86.c (mono_arch_output_basic_block): Record try block holes.
1382 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1384 * mini.h (MonoBasicBlock): Add native_length field.
1385 * mini.h (MonoCompile): Add try_block_holes field.
1386 * mini.h (MonoInst): Add exception_clause pointer to
1389 * mini.c (mono_codegen): Calculate MonoBasicBlock::native_length.
1390 * mini.c (mono_cfg_add_try_hole): New function to register possible
1391 holes in try blocks.
1392 * mini.c (create_jit_info): Fill in the holes information.
1394 * mini-exceptions.c: Verify for holes when checking if an IP is covered
1397 * method-to-ir.c: Add the EH clause to the CALL_HANDLE instruction.
1399 Tue Mar 16 13:16:16 CET 2010 Paolo Molaro <lupus@ximian.com>
1401 * jit-icalls.c: adjusted for the array API changes.
1403 2010-03-16 Zoltan Varga <vargaz@gmail.com>
1405 * iltests.il.in: Disable the fconv_to_i test on sparc too.
1407 2010-03-16 Zoltan Varga <vargaz@gmail.com>
1409 * debugger-agent.c: Simplify the way breakpoints are processed by removing
1410 the 'pending' flag. This fixes support for appdomains too.
1413 Mon Mar 15 18:25:49 CET 2010 Paolo Molaro <lupus@ximian.com>
1415 * mini-amd64.c, mini-ia64.c: remove direct access to method->header.
1417 2010-03-12 Zoltan Varga <vargaz@gmail.com>
1419 * simd-intrinsics.c (simd_intrinsic_emit_getter): Don't emit shuffle opcodes
1420 when using LLVM, LLVM generates it itself when needed.
1422 * mini-llvm-cpp.cpp (mono_llvm_build_aligned_load): New helper function.
1424 * mini-llvm.c: Use an unaligned load for OP_LOADX_MEMBASE. Add zero extension
1425 to some OP_EXTRACT_ opcodes. Fix the naming of some sse intrinsics. Fix
1426 OP_ANDNPS/OP_ANDNPD.
1428 2010-03-11 Zoltan Varga <vargaz@gmail.com>
1430 * tramp-x86.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code' for
1431 the pc instead of 'buf'. Fix the call to mono_arch_flush_icache ().
1432 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1434 2010-03-11 Martin Baulig <martin@ximian.com>
1436 * debugger-agent.c (type_commands): Add NULL check to
1437 `CMD_TYPE_GET_SOURCE_FILES'.
1439 2010-03-09 Zoltan Varga <vargaz@gmail.com>
1441 * mini-ppc.c (mono_arch_decompose_opts): Fix OP_ICONV_TO_R_UN when cross-compiling.
1443 2010-03-09 Zoltan Varga <vargaz@gmail.com>
1445 * mini-codegen.c (mono_peephole_ins): Fix the OP_FMOVE optimization. Fixes
1448 * iltests.il.in: Add a test.
1450 2010-03-05 Martin Baulig <martin@ximian.com>
1452 Add support for aborting invocations.
1455 (InvokeData): Added `InvokeData *last_invoke'.
1456 (DebuggerTlsData): Renamed `invoke' into `pending_invoke' and
1457 added a new `invoke' field to keep the `InvokeData *' throughout
1459 (ErrorCode): Added `ERR_NO_INVOCATION'.
1460 (CmdVM): Added `CMD_VM_ABORT_INVOKE'.
1461 (mono_debugger_agent_handle_exception): Don't report any exception
1462 if an abort was requested.
1463 (invoke_method): Store the `InvokeData *' in `tls->invoke'; reset
1464 a thread abort if necessary.
1465 (vm_commands): Implement `CMD_VM_ABORT_INVOKE'.
1467 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
1469 * method-to-ir.c: Store the initial basic block returned by mono_basic_block_split
1470 so we can release the whole list and not just the first one. Free
1471 it in more places as well.
1473 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
1475 * method-to-ir.c: Revert r153222 as it doesn't belong here.
1477 Mon Mar 8 17:58:26 CET 2010 Paolo Molaro <lupus@ximian.com>
1479 * mini.h, *.c: prepare for MonoMethodHeader to become a transient entity.
1481 Mon Mar 8 17:35:26 CET 2010 Paolo Molaro <lupus@ximian.com>
1483 * driver.c: report also other misc build options.
1485 2010-03-07 Rodrigo Kumpera <rkumpera@novell.com>
1487 * method-to-ir.c: Generate better code for the NewObject
1490 2010-03-07 Zoltan Varga <vargaz@gmail.com>
1492 * branch-opts.c (mono_if_conversion): Disable one of the cases when deadce
1493 is disabled. Fixes #582322.
1495 * iltests.il.in: Add a test.
1497 2010-03-06 Zoltan Varga <vargaz@gmail.com>
1499 * tramp-amd64.c (mono_arch_create_monitor_exit_trampoline_full): Delegate
1500 the handling of obj->synchronization == null and owner != current thread to
1501 mono_monitor_exit ().
1503 * tramp-x86.c (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1506 Sat Mar 6 18:14:15 CET 2010 Paolo Molaro <lupus@ximian.com>
1508 * mini.c: change the way emulated opcode info is stored and save about
1509 4 KB of runtime memory.
1511 2010-03-04 David S. Miller <davem@davemloft.net>
1513 * mini-sparc.h: Always use MONO_ARCH_USE_SIGACTION. Linux kernels
1514 that don't provide the siginfo in the second signal handler argument
1515 are buggy, and this has been fixed for years.
1516 * mini.h (GET_CONTEXT): Remove __sparc__ special case.
1517 (SIG_HANDLER_SIGNATURE, SIG_HANDLER_PARMS): Likewise.
1519 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1521 * aot-runtime.c (find_symbol): Fix a leak.
1522 (decode_patch): Ditto.
1524 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1526 * mini.h (MONO_INST_IS_TEMP): Kill this unused define.
1528 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1530 * mini.c (mono_resolve_patch_target): Fix an uninitialized variable.
1532 Wed Mar 3 19:19:21 CET 2010 Paolo Molaro <lupus@ximian.com>
1534 * method-to-ir.c: MONO_PROFILE_STRING_ALLOC is dead.
1536 2010-03-03 Rodrigo Kumpera <rkumpera@novell.com>
1538 * method-to-ir.c (mono_method_to_ir): Don't create a runtime vtable
1539 to check for errors, it's enough to create the metadata open.
1543 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
1546 * mini-exceptions.c: Add support for printing stack traces when handling
1547 exceptions, and when printing exceptions thrown while tracing also print
1548 the exception message.
1550 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
1552 * trace.c: We need to parse exclude tokens ('-') before string tokens,
1553 since the exclude token is a valid string character.
1555 2010-03-02 Levi Bard <levi@unity3d.com>
1557 * debugger-agent.c: Invalidate thread stacks on domain unload.
1559 2010-03-02 Mark Probst <mark.probst@gmail.com>
1561 * method-to-ir.c: Emit dummy_use for stored reference after write
1562 barriers to make sure the object is pinned if the GC interrupts
1563 before the write barrier is done.
1565 2010-03-02 Zoltan Varga <vargaz@gmail.com>
1567 * cpu-<ARCH>.md: dummy_use was missing src1:i.
1569 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1571 * debugger-agent.c: Add a log message printing the protocol version.
1573 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1575 * debugger-agent.c: Add a new command to communicate the protocol version used
1576 by the client. This could be used to allow newer runtimes to communicate with
1579 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1581 * debugger-agent.c (domain_commands): Add a new command to create a boxed value.
1583 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1585 * debugger-agent.c (type_commands): Fix the setting of fields with a reference
1588 Mon Mar 1 15:20:44 CET 2010 Paolo Molaro <lupus@ximian.com>
1590 * mini-arm.c: make the arm cpu arch configurable with the
1591 MONO_CPU_ARCH env var (for example: "armv4 thumb").
1594 Mon Mar 1 14:48:35 CET 2010 Paolo Molaro <lupus@ximian.com>
1596 * mini.c, mini.h, driver.c: added the --jitmap option to enable
1597 support for the perf tool on Linux.
1599 Mon Mar 1 14:43:55 CET 2010 Paolo Molaro <lupus@ximian.com>
1601 * method-to-ir.c: make string.InsertenalSetChar() specialization
1604 2010-03-01 Robert Jordan <robertj@gmx.net>
1606 * Makefile.am: fix the non-static build.
1608 2010-02-26 Zoltan Varga <vargaz@gmail.com>
1610 * mini-generic-sharing.c: Move the contents of ../metadata/generic-sharing.c
1613 2010-02-26 Robert Jordan <robertj@gmx.net>
1615 * tasklets.c (continuation_store): Return from an error condition
1618 2010-02-26 Martin Baulig <martin@ximian.com>
1620 * debug-debugger.c (MonoDebuggerInfo): Added `abort_runtime_invoke'.
1623 (MonoDebuggerThreadInfo): Added `internal_flags'.
1624 (MonoDebuggerInternalThreadFlags): New enum.
1625 (_mono_debugger_throw_exception): Don't signal the debugger if a
1626 type abort was requested.
1627 (_mono_debugger_unhandled_exception): Likewise.
1628 (mono_debugger_abort_runtime_invoke): New method to abort an invocation.
1629 (mono_debugger_runtime_invoke): If the debugger requested a thread
1630 abort during the invocation, reset it here.
1632 2010-02-26 Martin Baulig <martin@ximian.com>
1634 * debug-mini.c (MonoDebuggerThreadInfo): Use `MonoInternalThread *'
1635 instead of `MonoThread *'.
1637 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1639 * aot-runtime.c (mono_aot_find_jit_info): Use a merge sort for sorting the
1640 code offsets table, as it is mostly sorted.
1642 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1644 * debugger-agent.c (do_invoke_method): Fix invoking of static methods on vtypes.
1647 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1649 * driver.c (mono_main): Get rid of mono_setup_vtable_in_class_init.
1651 Wed Feb 24 15:58:03 CET 2010 Paolo Molaro <lupus@ximian.com>
1653 * Makefile.am: build the new ABI version of the libmono library.
1654 * debugger-agent.c, mini.c: fix warnings with the new API.
1655 * jit.h: don't depend on glib.h being included.
1657 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1659 * method-to-ir.c (mono_method_to_ir): Implement AOT support for fast TLS access.
1661 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1663 * method-to-ir.c (mono_method_to_ir): Implement support for fast access to
1664 ThreadStatic variables.
1666 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1668 * debugger-agent.c (notify_thread): Skip terminated threads, since their tls
1669 data is not freed yet. Fixes #582460.
1671 2010-02-23 Zoltan Varga <vargaz@gmail.com>
1673 * debugger-agent.c: Add support for the caught/uncaught flags on exception
1674 event requests. Bump protocol minor version.
1676 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1678 * decompose.c (mono_decompose_long_opts): Handle OP_LCONV_TO_OVF_I8 here too.
1680 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1682 * decompose.c (mono_decompose_opcode): Handle OP_LCONV_TO_OVF_I8. Fixes
1685 * iltests.il.in: Add a test.
1687 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1689 * mini.c (inline_method): Check for loader errors.
1691 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1693 * mini.c (mono_method_check_inlining): Use !mono_method_get_header_summary
1694 instead of mono_method_get_header as it doesn't decode locals
1695 so the called method can have unresolved dependencies that will only
1696 be satisfied after the current method is JIT'd.
1700 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1702 * basic.cs (test_0_div_opt): Speed this up a bit.
1704 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1706 * mini-amd64.c: Fix DISABLE_JIT support after the latest changes.
1708 * mini.c (mono_jit_create_remoting_trampoline): Call
1709 mono_create_specific_trampoline () instead of
1710 mono_arch_create_specific_trampoline ().
1712 * mini-trampolines.c tramp-arm.c: Disable more stuff when DISABLE_JIT is set.
1714 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1716 * unwind.c (mono_unwind_get_cie_program): New function, moved here from
1717 aot-compiler.c, so it can be found even if DISABLE_JIT is set.
1719 * aot-compiler.c xdebug.c: Update callers of mono_arch_unwind_get_cie_program ().
1721 * mini-amd64.c: Fix DISABLE_JIT support.
1723 2010-02-20 Geoff Norton <gnorton@novell.com>
1725 * aot-runtime.c: Ensure we dont leak a held lock when unwinding exceptions.
1727 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1729 * debugger-agent.c (mono_debugger_agent_handle_exception): Receive two contexts,
1730 one for the throw and one for the catch. Mark uncaught exceptions by a NULL
1731 CATCH_TXT. Send normal exception events for unhandled exceptions too.
1732 (mono_debugger_agent_handle_unhandled_exception): Remove this, merged into
1735 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1737 * exceptions-x86.c (mono_arch_get_restore_context): Changes this so it restores
1738 edx/ecx too. This is needed to support OP_SEQ_POINT.
1740 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1742 * exceptions-amd64.c (get_throw_trampoline): Add xdebug info.
1744 * method-to-ir.c (mono_method_to_ir): Fix SIZEOF in dynamic methods.
1746 2010-02-16 Zoltan Varga <vargaz@gmail.com>
1748 * mini-llvm.c aot-compiler.c aot-runtime.c unwind.c: Finish support
1749 LLVM+AOT+exceptions, not enabled yet.
1751 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1753 * mini.c (SIG_HANDLER_SIGNATURE): Fix the windows build.
1755 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1757 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Emit
1758 xdebug info for these.
1760 * mini-trampolines.c (common_call_trampoline): Use mini_jit_info_table_find ()
1763 * mini.c (mini_get_vtable_trampoline): Make this take a 'slot_index' argument,
1766 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1768 * aot-compiler.c (load_profile_files): Update after the profiler changes.
1770 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1772 * mini.c (mono_jit_compile_method_inner): Avoid passing icall wrappers to
1773 mono_profiler_method_end_jit, since the profiler has no way to process wrappers.
1775 * aot-runtime.c mini.c: Resurrect the aot pagefault profiling stuff, it is useful
1778 2010-02-13 Gonzalo Paniagua Javier <gonzalo@novell.com>
1780 * debugger-agent.c: handle incomplete reads and EINTR in
1781 recv()/send(). This could have been causing random
1784 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1786 * aot-runtime.c (decode_exception_debug_info): Fix aot support for sequence
1789 * mini-arm.c (mono_arch_allocate_vars): Allocate the seq point related vars first
1790 so they have small offsets. Fixes #566311.
1792 2010-02-12 Rodrigo Kumpera <rkumpera@novell.com>
1794 * method-to-ir.c (mono_method_check_inlining): Check for loader errors.
1796 2010-02-11 Zoltan Varga <vargaz@gmail.com>
1798 * mini-amd64.c: Remove the special casing of byref in a few places now that
1799 mini_type_get_underlying_type () handles it.
1801 * mini-generic-sharing.c (mini_type_get_underlying_type): Handle byref as well
1802 by returning native int. Fixes #577984.
1804 2010-02-11 Zoltan Varga <vargaz@gmail.com>
1806 * method-to-ir.c (handle_isinst): Factor out the is_complex_isinst check into
1809 * mini-llvm.c (exception_cb): Put the clause index into the type info instead
1810 of putting the clause itself.
1812 * mini-arm.c mini.c linear-scan.c: Disable more stuff when DISABLE_JIT is used.
1814 2010-02-09 Zoltan Varga <vargaz@gmail.com>
1816 * unwind.c (mono_unwind_frame): Use read32 for reading a 32 bit value, since it
1819 2010-02-10 Geoff Norton <gnorton@novell.com>
1821 * aot-compiler.c: Make the number of IMT trampolines configurable as well.
1823 2010-02-08 Zoltan Varga <vargaz@gmail.com>
1825 * aot-compiler.c (emit_code): Create the ut trampolines here, so they work for
1828 * aot-compiler.c (emit_code): Don't add the llvm label prefix to 'methods', since
1829 it is not an LLVM generated symbol.
1831 * mini-llvm.c (emit_entry_bb): Fix the handling of simd types.
1833 * method-to-ir.c (handle_castclass): Turn off the more efficient isinst/castclass
1834 implementation in gshared mode because it causes regressions.
1836 * mini-trampolines.c: Add a stat for the number of calls to trampolines.
1838 * image-writer.c (asm_writer_emit_global): Don't prepend the global prefix, it
1839 should be done by the caller.
1841 * mini-llvm.c (mono_llvm_emit_method): Don't make the debug symbols global.
1843 * aot-compiler.c (emit_code): Add the llvm label prefix before 'methods'.
1845 * mini-exceptions.c (mini_jit_info_table_find): Search the root domain as well,
1846 since mono_jit_info_table_find () doesn't do it anymore.
1848 * mini-generic-sharing.c debugger-agent.c: Call mini_jit_info_table_find ()
1849 instead of mono_jit_info_table_find ().
1851 2010-02-07 Zoltan Varga <vargaz@gmail.com>
1853 * aot-compiler.c aot-runtime.c: Add support for MONO_WRAPPER_WRITE_BARRIER.
1855 * aot-compiler.c (encode_method_ref): Update after the removal of
1856 mono_gc_get_managed_allocator_type ().
1858 * method-to-ir.c (mono_method_to_ir): Place a seq point just before a RET.
1861 2010-02-06 Zoltan Varga <vargaz@gmail.com>
1863 * method-to-ir.c (handle_castclass): Use the icall for classes with variant
1864 generic params as well.
1865 (handle_isinst): Ditto.
1867 * method-to-ir.c: Make isninst/castclass checks in gshared code more efficient
1868 instead of always calling an icall.
1870 * aot-compiler.c (emit_llvm_file): Take into account trampolines etc when
1871 computing the size of the got.
1873 * aot-compiler.c (emit_code): Change the way the 'methods' symbol is emitted
1874 when using LLVM. Instead of emitting it as an LLVM method, emit it using
1875 the assembly directive '.set' so it points to the first LLVM emitted method.
1877 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
1879 * mini.c (mini_method_verify): Report the method which failed to verify.
1881 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
1883 * method-to-ir.c (mono_method_to_ir): Use the new basic block formation pass
1884 to avoid JIT'ng dead basic blocks. This is the same behavior as the
1885 runtime MS verifier.
1887 2010-02-04 Zoltan Varga <vargaz@gmail.com>
1889 * debugger-agent.c (decode_value): Fix decoding of vtype instances. Fixes
1892 2010-02-04 Zoltan Varga <vargaz@gmail.com>
1894 * mini-llvm.c: Init the jit module only when first JITting.
1896 * aot-compiler.c (emit_plt): Fix the naming of plt entries of llvm+darwin.
1898 * mini-llvm.c (get_plt_entry): Make the plt entries have hidden visibility.
1900 * mini-llvm.c (mono_llvm_emit_aot_module): Remove the dummy got after it is
1901 replaced with the real got.
1903 * debugger-agent.c (type_commands): Return the enumness if the type as well.
1905 * image-writer.c: Reduce the amount of #ifdefs a bit.
1907 * aot-compiler.c: Reduce the amount of #ifdefs. Add beginnings of support for
1910 * aot-compiler.c (mono_compile_assembly): Handle asmonly+llvm mode.
1912 * mini-llvm.c (mono_llvm_emit_method): Don't make the 'type_info' symbols
1915 2010-02-02 Zoltan Varga <vargaz@gmail.com>
1917 * mini-llvm.c (mono_llvm_emit_method): Add support for unaligned loads.
1918 (mono_llvm_emit_method): Fix unaligned stores too.
1920 * mini-amd64.c (mono_arch_emit_prolog): Initialize lmf->rsp in the prolog too
1921 so async stack walks don't crash.
1923 2010-02-02 Zoltan Varga <vargaz@gmail.com>
1925 * mini-trampolines.c (common_call_trampoline): Fix a problem where the callsite
1926 was not patched if the callee needed an rgctx trampoline.
1928 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1930 * mini-ppc.c (mono_arch_get_global_int_regs): Reserve r29 for holding the
1931 vtable address in AOT code.
1933 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1935 * mini-codegen.c: Remove support for CEE_ opcodes which cannot occur in
1938 Mon Feb 1 16:29:10 CET 2010 Paolo Molaro <lupus@ximian.com>
1940 * genmdesc.pl: remove dependency on external cpp.
1942 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1944 * method-to-ir.c (mini_emit_ldelema_1_ins): Avoid emitting an OP_SEXT_I4 when
1945 using LLVM, its not needed, and abcrem can't handle it.
1947 Mon Feb 1 14:29:43 CET 2010 Paolo Molaro <lupus@ximian.com>
1949 * genmdesc.c, genmdesc.pl, cpu-x86.md: introduced templates to make
1950 it easier to group instructions and reduce duplication.
1952 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1954 * decompose.c: Move the array/soft float decompose routines here from
1957 * method-to-ir.c: Export a few functions so they can be used from decompose.c.
1959 2010-01-31 Zoltan Varga <vargaz@gmail.com>
1961 * mini-llvm.c (mono_llvm_emit_method): Add a call to llvm.invariant.start
1962 to tell LLVM that the got is constant, not used yet.
1964 * aot-compiler.c: Pass more optimization flags to llvm's 'opt'.
1966 2010-01-30 Zoltan Varga <vargaz@gmail.com>
1968 * mini-ppc.c (mono_arch_emit_prolog): Fix full aot support for native to
1971 2010-01-30 Zoltan Varga <vargaz@gmail.com>
1973 * aot-compiler.c (add_wrappers): Commit the hack which generates
1974 native-to-managed wrappers for methods decorated with the MonoPInvokeCallback
1977 2010-01-29 Zoltan Varga <vargaz@gmail.com>
1979 * mini.h (MONO_INST_FAULT): New instruction flag for loads which can cause
1980 a fault, only used by the LLVM backend.
1982 * ir-emit.h: Add _FAULT variants of the LOAD_MEMBASE macros. Mark
1983 OP_CHECK_THIS with OP_IMPLICIT_EXCEPTION.
1985 * method-to-ir.c: Use the new LOAD_MEMBASE_FAULT opcodes, get rid of the
1986 calls to MONO_EMIT_NULL_CHECK which is automatically done by the new macros.
1988 * mini-llvm.c: Only generate volatile loads from load instructions which have
1989 the MONO_INST_FAULT flag set.
1991 2010-01-29 Zoltan Varga <vargaz@gmail.com>
1993 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the LSDA offset on
1996 2010-01-28 Zoltan Varga <vargaz@gmail.com>
1998 * mini.c (mono_save_seq_point_info): Fix the handling of bblocks without
1999 sequence points. Fixes #571236.
2001 2010-01-28 Zoltan Varga <vargaz@gmail.com>
2003 * debugger-agent.c (mono_debugger_agent_init): Call appdomain_unload at the
2004 end of the appdomain unload process, after assemblies have been unloaded.
2007 2010-01-27 Zoltan Varga <vargaz@gmail.com>
2009 * abcremoval.c (process_block): Fix the if (region) check so abcrem actually
2012 * mini-amd64.c: Make the soft debugger work on platforms without MAP_32BIT.
2015 2010-01-26 Zoltan Varga <vargaz@gmail.com>
2017 * dwarfwriter.c (emit_type): Treat MONO_TYPE_PTR as 'I' not 'I4'.
2019 2010-01-26 Geoff Norton <gnorton@novell.com>
2021 * aot-compiler.c: Fix a logic error introduced when guarding against enums
2022 with struct marshalability.
2024 2010-01-24 Zoltan Varga <vargaz@gmail.com>
2026 * mini.c (mini_method_compile): Improve the processing MONO_VERBOSE_METHOD so
2027 it supports class names as well.
2029 * mini.h (MonoCompile): Add a few flags to control JIT behavior which are
2030 needed by the GC map code.
2032 * mini.c (mini_method_compile): Call a function in mini-gc.c to set the new
2035 * method-to-ir.c (mono_method_to_ir): Emit initialization code for ref variables
2036 if cfg->init_ref_vars is set.
2038 * liveness.c (optimize_initlocals): Disable the initlocals opt for ref vars if
2039 cfg->disable_initlocals_op_refs is set.
2041 * method-to-ir.c (mono_spill_global_vars): Compute more precise live ranges
2042 using liveness info if cfg->compute_precise_live_ranges is set.
2044 * mini-gc.c: Ongoing work. Improve logging and debugging support. Handle
2045 volatile variables correctly. Add comments about the live ranges. Not enabled
2048 2010-01-24 Zoltan Varga <vargaz@gmail.com>
2050 * mini.h (MonoDebugOptions): Add an option to init stack frames by writing
2051 0x2a into them in method prologs.
2053 * mini-amd64.c (mono_arch_emit_prolog): Implement it.
2055 2010-01-22 Zoltan Varga <vargaz@gmail.com>
2057 * mini-llvm-cpp.cpp: Remove uses of dynamic_cast, it no longer works with llvm
2058 classes, since llvm is compiled with -fno-rtti.
2060 * mini.h (COMPILE_SOFT_FLOAT): New macro, similar to COMPILE_LLVM.
2062 * method-to-ir.c ir-emit.h: Use if (COMPILE_SOFT_FLOAT) in a few places since
2063 llvm does not require it.
2065 * aot-runtime.c (load_method): Print the full name of the last aot method.
2067 2010-01-21 Zoltan Varga <vargaz@gmail.com>
2069 * exceptions-amd64.c (mono_arch_notify_pending_exc): Avoid a crash if the
2070 thread has not fully started yet.
2072 2010-01-21 Zoltan Varga <vargaz@gmail.com>
2074 * aot-compiler.c (can_marshal_struct): Allow marshalling enums.
2076 2010-01-21 Miguel de Icaza <miguel@novell.com>
2078 * driver.c: Do not abort if LLVM is not supported, print a
2079 warning and add the information to the Mono JIT information.
2081 2010-01-21 Zoltan Varga <vargaz@gmail.com>
2083 * ir-emit.h (MONO_EMIT_NULL_CHECK): Don't emit an OP_IMPLICIT_EXCEPTION when
2084 using explicit null checks.
2086 2010-01-20 Zoltan Varga <vargaz@gmail.com>
2088 * xdebug.c: New file extracted from aot-compiler.c, containing the XDEBUG
2091 * aot-compiler.c (encode_method_ref): Use mono_marshal_wrapper_info_from_wrapper
2093 (mono_aot_wrapper_name): Remove the special handling of delegate invoke wrappers,
2094 its no longer needed.
2096 * method-to-ir.c (mono_method_to_ir): Fix a warning.
2098 * exceptions-<ARCH>.c: Introduce a MONO_ARCH_HAVE_THROW_EXCEPTION_BY_NAME
2099 define for platforms still using it (s390). Get rid of the
2100 mono_arch_get_throw_exception_by_name () routines on all other platforms.
2102 * exceptions-x86.c: Rework the throw trampolines so there is only one function
2103 which can generate throw/rethrow/corlib trampolines for llvm/not llvm code.
2105 * exceptions-x86.c: Add LLVM specific throw trampolines which doesn't assume
2106 the caller pushed the arguments.
2108 * mini-llvm.c: Enable throwing exceptions on x86.
2110 * mini-posix.c (SIG_HANDLER_SIGNATURE): Avoid
2111 "Thread (nil) may have been prematurely finalized" messages if this is called
2112 on a thread not registered with the runtime.
2114 * mini-exceptions.c (mono_handle_native_sigsegv): Ditto.
2116 2010-01-19 Zoltan Varga <vargaz@gmail.com>
2118 * jit-icalls.c (mono_array_new_3): New jit icall.
2120 * aot-compiler.c aot-runtime.c: Add support for ElementAddr wrappers.
2122 * arrays.cs: Add a test for 3 dimensional arrays.
2124 2010-01-19 Zoltan Varga <vargaz@gmail.com>
2126 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Emit xdebug info.
2127 (mono_arch_find_jit_info_ext): Disable the popping of arguments when LLVM is
2130 * mini-llvm.c (emit_cond_system_exception): Abort when an implicit exception is
2133 * unwind.c (mono_unwind_decode_fde): Fix an assert on x86.
2135 * mini-x86.h (MONO_CONTEXT_SET_LLVM_EXC_REG): Define this for x86.
2137 * mini-llvm.c: Disable OP_THROW on x86, it doesn't work yet.
2139 2010-01-18 Bill Holmes <billholmes54@gmail.com>
2141 * debugger-agent.c : Changing the PLATFORM_WIN32 preprocessor check to
2142 HOST_WIN32. Also including winsock2. to define struct in_addr.
2144 * mini-amd64.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
2146 * mini-x86.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
2148 Code is contributed under MIT/X11 license.
2150 2010-01-18 Zoltan Varga <vargaz@gmail.com>
2152 * mini.h (MonoCompile): Add 'disable_out_of_line_bblocks' flag.
2154 * branch-opts.c (mono_optimize_branches): Honor the new flag.
2156 * mini.c (mini_method_compile): Set the new flag when running under the
2159 2010-01-18 Zoltan Varga <vargaz@gmail.com>
2161 * mini-gc.c: Change the GC map to use a ref/noref/pin value instead of just
2162 a ref/noref value + a global pin flag, so parts of stack frames can still be
2163 precisely marked even if they include stuff which needs pinning. Improve logging.
2164 Fix many bugs. Not enabled yet.
2166 * gc-test.cs: Add a few tests.
2168 * liveness.c (mono_analyze_liveness): Make the debug output controllable by
2169 the normal -v options. Avoid propagating liveness information through bblocks
2170 which end with a NOT_REACHED opcode.
2172 * mini.c (mono_jit_compile_method_inner): Avoid reading cfg->prof_options
2173 after cfg has been freed.
2175 2010-01-17 Zoltan Varga <vargaz@gmail.com>
2177 * branch-opts.c (mono_branch_optimize_exception_target): Stop the optimization
2178 if a clause is skipped because it uses the exception object, since it could
2179 have caught the exception.
2181 * exceptions.cs: Add a test.
2183 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2185 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Add an assert.
2187 * aot-runtime.c (mono_aot_get_method): Handle ftnptr's correctly for the
2188 ICollection<T> wrappers.
2190 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2192 * debugger-agent.c (decode_value): Fix the decoding of I/U/PTR.
2194 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2196 * mini-amd64.c (emit_call_body): Always use near calls when AOTing even if
2197 NOMAP32BIT or optimize_for_xen is set.
2199 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2201 * aot-compiler.c aot-runtime.c: Get rid of mono_aot_str_hash (), use
2202 mono_metadata_str_hash () instead.
2204 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2206 * ir-emit.h (MONO_EMIT_NEW_ICOMPARE_IMM): Use sizeof (mgreg_t) instead of
2209 * unwind.c (mono_unwind_frame): Use mgreg_t instead of gssize.
2211 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2213 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): Emit an explicit null check if the
2216 * mini-ppc.c (mono_arch_emit_exceptions): Compute the size of the exception
2217 throwing code correctly.
2219 * mini.h (MONO_AOT_FILE_VERSION): Bump this because of the IMT hashing changes.
2221 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2223 * aot-runtime.c (mono_aot_plt_resolve): Reenable the previous assert for
2224 ftnptrs created by us, handle RGCTX_FETCH correctly.
2225 (mono_aot_get_lazy_fetch_trampoline): Add an ftnptr.
2227 * mini-trampolines.c (mono_create_generic_class_init_trampoline): Remove the
2228 ftnptr added by mono_aot_get_named_code ().
2230 2010-01-14 Zoltan Varga <vargaz@gmail.com>
2232 * mini-arm.c: Fix a few LLVM problems.
2234 * mini-llvm.c (simd_class_to_llvm_type): Fix compilation on !x86/amd64.
2236 2010-01-13 Mark Probst <mark.probst@gmail.com>
2238 * method-to-ir.c (mini_emit_stobj): Use EMIT_NEW_CLASSCONST when
2241 Wed Jan 13 15:54:53 CET 2010 Paolo Molaro <lupus@ximian.com>
2243 * jit.h, method-to-ir.c: added ability to set the policy for
2244 inserting breakpoints from the break IL instruction or the
2245 Debugger.Break () API call.
2247 2010-01-13 Zoltan Varga <vargaz@gmail.com>
2249 * aot-runtime.c (load_aot_module): Add more comments to explain why referenced
2250 assemblies need to be eagerly loaded.
2252 2010-01-12 Zoltan Varga <vargaz@gmail.com>
2254 * dwarfwriter.c (emit_line_number_info): Fix the eglib case so it doesn't crash.
2256 2010-01-11 Zoltan Varga <vargaz@gmail.com>
2258 * debugger-agent.c (mono_debugger_agent_parse_options): Allow onthrow without
2259 an argument which matches any exception.
2261 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2263 * method-to-ir.c (mono_emit_method_call_full): Avoid the virt->nonvirt
2264 optimization if the called method is gshared and marshalbyref, since gshared
2265 methods can' have wrappers. Fixes #569390.
2267 * generics.cs: Add a test.
2269 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2271 * mini-exceptions.c (mono_print_thread_dump_from_ctx): New helper function
2274 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2276 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
2278 2010-01-09 Zoltan Varga <vargaz@gmail.com>
2280 * debugger-agent.c (transport_connect): comment out freeaddrinfo calls under win32,
2281 since it is not supported in win2000.
2283 2010-01-08 Zoltan Varga <vargaz@gmail.com>
2285 * aot-runtime.c (load_image): Add a SET_ERROR argument to set the loader
2286 error if loading an assembly fails.
2287 (mono_aot_plt_resolve): Return NULL instead of asserting if loading fails.
2289 * mini-trampolines.c (mono_aot_plt_trampoline): Throw a pending loader error
2292 * aot-runtime.c (decode_exception_debug_info): Set jinfo->from_llvm for LLVM
2295 * mini-llvm-cpp.cpp: Remove the unused ctx variable.
2297 * mini-llvm.c (mono_llvm_emit_method): Add some comments about why aot+clauses
2298 is not supported yet.
2300 * unwind.c (DW_EH_PE_absptr): Add more DW_EH_PE_ constants.
2302 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2304 * method-to-ir.c: All types with variant arguments must fallback to the
2305 slow path. This makes cast of variant delegates work.
2307 * mini-trampolines.c (mono_get_vcall_slot_addr): Add new variance_used out
2308 argument that is set to TRUE is the returned vtable slot is for a variant
2309 interface. Changed a g_print + g_assert_not_reached to a g_error.
2311 * mini-trampilines.c (common_call_trampoline): Handle variant interfaces in
2312 a similar fashion of generic virtual methods.
2314 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2316 * helpers.c (mono_disassemble_code): Fix a g_hash_table warning
2319 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Convert a given
2320 method using a variance aware function.
2322 * mini-x86.c: Add support for dumping IMT thunks if DEBUG_IMT is defined.
2324 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2326 * method-to-ir.c (mono_method_to_ir): Casts to variant interfaces
2327 do an icall for now.
2329 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2331 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add an ugly hack to fix #564695.
2332 If LLVM decides to set the code model to Large, reset it to Default.
2334 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2336 * aot-compiler.c (mono_xdebug_flush): Export it so it is present in
2337 stripped binaries as well.
2339 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2341 * mini-trampolines.c (common_call_trampoline): Add an rgctx trampoline if a shared
2342 method is called from LLVM compiled code, as that code can't pass an rgctx arg.
2344 * mini-llvm.c (mono_llvm_emit_method): Enable calls to methods needing an rgctx
2347 2010-01-06 Zoltan Varga <vargaz@gmail.com>
2349 * mini.c (mini_method_compile): Extract the JIT info creation code into a
2352 * mini-llvm.c (mono_llvm_emit_method): Pass the info in MonoExceptionClause
2353 as the type info to llvm.eh.selector.
2354 (exception_cb): Use the type info for filling out some fields of
2355 MonoJitExceptionInfo like the flags and the exception class. This is needed
2356 because the LLVM produced exception handling clauses might not match the original
2357 IL clauses, i.e. there might be more than one LLVM clause for one IL clause.
2359 * unwind.c (mono_unwind_decode_fde): Extract the LSDA decoding code into a
2360 separate function. Add an extra argument which returns the type infos
2361 corresponding to the exception clauses.
2363 * mini.c (mini_method_compile): Enable LLVM compilation of methods having
2364 exception handling clauses.
2366 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2368 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
2369 mono_method_get_vtable_slot () instead of accessing imt_method->slot directly,
2372 2010-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2374 * mini.c (mono_compile_is_broken): Skip methods from serialization's
2377 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2379 * mini.c (mini_method_compile): Fix a few memory leaks introduced by the
2382 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2384 * mini.c (mini_method_compile): Verify the method before calling
2385 mono_compile_create_vars as this might crash since it uses method
2390 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2392 * method-to-ir.c (mono_method_to_ir): Avoid calling mono_class_vtable () in
2393 one case if AOTing, since the class might not be a concrete class.
2395 2010-01-03 Zoltan Varga <vargaz@gmail.com>
2397 * mini-codegen.c abcremoval.c: Remove the duplicate g_slist_append_mempool
2398 functions which are now defined in mempool-internals.h.
2400 * mini.c (mini_free_jit_domain_info): Free the seq point hash tables.
2402 * mini-llvm.c (mono_llvm_emit_method): Handle OP_ABS.
2404 2009-12-30 Rodrigo Kumpera <rkumpera@novell.com>
2408 * mini-*.c: Properly handle generic enums.
2412 2009-12-28 Zoltan Varga <vargaz@gmail.com>
2414 * method-to-ir.c (mono_method_to_ir): Handle the failure of mono_class_vtable ()
2415 in a few more places.
2417 2009-12-27 Zoltan Varga <vargaz@gmail.com>
2419 * aot-compiler.c (add_wrappers): Don't use dyn runtime invoke for methods with
2420 nullable parameters. Fixes #567351.
2422 2009-12-26 Rodrigo Kumpera <rkumpera@novell.com>
2424 * mini-trampolines.c (common_call_trampoline): Add assert for NULL resolved generic method.
2426 2009-12-26 Zoltan Varga <vargaz@gmail.com>
2428 * mini-trampolines.c: Use mono_arch_get_this_arg_from_call () to avoid the slow
2429 mono_get_generic_context_from_code () call.
2431 * mini-<ARCH>.c: Get rid of mono_arch_find_this_arg (), it is no longer used.
2433 2009-12-25 Zoltan Varga <vargaz@gmail.com>
2435 * aot-runtime.c (decode_klass_ref): Don't call mono_class_init (), its not
2438 2009-12-24 Sebastien Pouliot <sebastien@ximian.com>
2440 * method-to-ir.c (mono_method_to_ir): Avoid SIGSEGV when
2441 mono_method_get_signature returns NULL. Fix #567084
2443 2009-12-25 Zoltan Varga <vargaz@gmail.com>
2445 * aot-runtime.c (find_extra_method): Call mono_aot_wrapper_name only once,
2446 instead of once for each module.
2448 2009-12-22 Zoltan Varga <vargaz@gmail.com>
2450 * debugger-agent.c (ss_start): Implement step over for the last sequence
2453 * mini.c (mono_save_seq_point_info): Don't link sequence points which don't
2454 have the STEP_LOC flag set.
2456 * aot-runtime.c (decode_klass_ref): Avoid a crash if a decode_klass_ref () call
2457 fails. Fixes #566689.
2459 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2461 * mini.c (mono_add_seq_point): New helper function.
2462 (mono_save_seq_point_info): New function to save sequence point info, extracted
2463 from mini_method_compile ().
2465 * mini-<ARCH>.c: Call mono_add_seq_point to remember sequence points.
2467 * mini.h (MonoSeqPointInfo): New structure containing information about
2468 the sequence points of a JITted method.
2469 (MonoBasicBlock): Add 'seq_points' and 'last_seq_point' fields. Remove unused
2472 * mini.c debugger-agent.c aot-compiler.c aot-runtime.c: Change the way sequence
2473 point information is stored, use a MonoSeqPointInfo structure instead of a
2474 GPtrArray. For each seq point, compute a list of successor seq points.
2476 * debugger-agent.c: Use the successor list to implement step-over more
2477 efficiently: instead of single stepping until a different line/IL offset is
2478 reached, place breakpoints into all successor seq points.
2480 * mini.h: Bump AOT file format version.
2482 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2484 * Makefile.am (AM_CFLAGS): Include LLVM_CFLAGS.
2486 * mini-llvm.c: Avoid defining the __STDC_... macros if already defined.
2488 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2490 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): Fix the cross-compiler
2493 2009-12-18 Zoltan Varga <vargaz@gmail.com>
2495 * mini-x86.c (mono_arch_get_argument_info): Allocate memory for CallInfo using
2496 alloca as g_malloc is not signal safe.
2498 2009-12-18 Zoltan Varga <vargaz@gmail.com>
2500 * tramp-x86.c (mono_arch_patch_callsite): Fix the call to
2501 VALGRIND_DISCARD_TRANSLATIONS.
2503 * *.c: Include mono/utils/memcheck.h, and remove #ifdef HAVE_VALGRIND_MEMCHECK_H
2504 checks, they are no longer needed.
2506 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): New helper function to set
2507 a function into a sigctx which can handle function pointers.
2509 * mini-ppc.c: Implement soft debugger support on ppc64.
2511 * mini-ppc.c: Implement soft debugger support.
2513 2009-12-17 Zoltan Varga <vargaz@gmail.com>
2515 * mini-llvm.c: Handle OP_LADD_OVF_UN. Place all alloca's into the entry bb.
2517 2009-12-17 Marek Habersack <mhabersack@novell.com>
2519 * mini.c (mono_get_runtime_build_info): include Mono version in
2522 * driver.c (mono_main): VERSION is now included in the string
2523 returned from mono_get_runtime_build_info()
2525 2009-12-17 Zoltan Varga <vargaz@gmail.com>
2527 * method-to-ir.c (mono_method_to_ir): Add support for CALLI with unmanaged
2528 signatures. Fixes #565143.
2530 * jit-icalls.c (mono_get_native_calli_wrapper): New JIT icall.
2532 2009-12-16 Zoltan Varga <vargaz@gmail.com>
2534 * aot-compiler.c (arch_emit_autoreg): Align code to 4 in the ppc case.
2536 2009-12-16 Rodrigo Kumpera <rkumpera@novell.com>
2538 * mini-x86.h: Forgot to add a 0x to MONO_ARCH_MAX_FRAME_SIZE define
2539 making max stack 10x smaller.
2541 2009-12-16 Zoltan Varga <vargaz@gmail.com>
2543 * mini.c (mono_resolve_patch_target): Comment out an assert which could be hit.
2545 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
2547 * method-to-ir.c (mini_emit_memcpy): Assert if size is too big.
2549 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
2551 * mini-x86.c (mono_arch_allocate_vars): Fail compilation if the frame size is
2552 bigger than MONO_ARCH_MAX_FRAME_SIZE.
2554 * mini-x86.c (mono_arch_emit_prolog): Handle huge frames.
2556 * mini-x86.h: Define MONO_ARCH_MAX_FRAME_SIZE to be 1Mb.
2558 * mini-amd64.c / mini-amd64.h: Same fixes as of above.
2560 * mini.c (mini_method_compile): Check if mono_arch_allocate_vars failed
2563 2009-12-14 Miguel de Icaza <miguel@novell.com>
2565 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
2566 raise an invalid program exception.
2568 For other opcodes that we might not handle use a g_warning and
2569 raise the exception. Beats termination.
2573 2009-12-14 Zoltan Varga <vargaz@gmail.com>
2575 * method-to-ir.c (mono_emit_rgctx_method_call_full): Fix a warning.
2577 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix the LLVM support
2578 by merging the LLVM and !MAP_32BIT cases.
2580 2009-12-13 Jonathan Chambers <joncham@gmail.com>
2582 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
2583 sigctx being passed in, as we have no CONTEXT available in the APC.
2585 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
2588 Code contributed under MIT/X11 license.
2590 2009-12-13 Zoltan Varga <vargaz@gmail.com>
2592 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
2593 in the LLVM backend on AMD64.
2595 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
2598 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
2600 * mini-llvm.c: Export mono_personality for AOT.
2602 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
2604 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
2605 implicit exception can occur.
2607 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
2608 OP_IMPLICIT_EXCEPTION instruction.
2610 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
2612 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
2614 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
2615 inside a protected block.
2617 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
2618 trampolines doesn't include the argument.
2620 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
2621 trampolines on amd64.
2623 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
2626 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
2627 disabled for methods with clauses.
2629 * mini-llvm.c: Enable support for catch clauses.
2631 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
2632 end of an LLVM compiled finally clause.
2633 (mono_handle_exception_internal): Save the exception handling state in TLS
2634 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
2635 resume unwinding from that point.
2637 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
2638 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
2639 to obtain the addresses of the exception handling regions.
2641 * mini-llvm.c: Add beginnings of support for exception handling, currently only
2642 finally clauses are supported.
2644 * mini.c (mini_method_compile): Add support for LLVM code with exception
2647 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2649 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
2652 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2654 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
2655 as a primitive type.
2657 2009-12-11 Zoltan Varga <vargaz@gmail.com>
2659 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
2660 for 2 parameter sched_setaffinity in older glibc versions. Fixes
2663 2009-12-11 Marek Habersack <mhabersack@novell.com>
2665 * method-to-ir.c (mini_redirect_call): do not redirect the
2666 InternalAllocateStr internal call if string profiling is enabled.
2668 2009-12-10 Zoltan Varga <vargaz@gmail.com>
2670 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
2673 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
2674 unwind.h header file.
2676 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
2677 newer valgrind versions seems to handle this fine.
2679 2009-12-09 Zoltan Varga <vargaz@gmail.com>
2681 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
2682 on the debugger thread.
2684 2009-12-08 Zoltan Varga <vargaz@gmail.com>
2686 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
2688 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
2690 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
2692 * cpu-<ARCH>.md: Make call_handler clob:c.
2694 * mini.c: Reenable SSA for methods with clauses.
2696 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
2697 as it causes failures on x86.
2699 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
2701 * driver.c: Fail gracefully with --compile-all if mono_method_signature
2702 returns NULL (e.g. a bad assembly).
2704 2009-12-08 Geoff Norton <gnorton@novell.com>
2706 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
2707 stepping out into native code. There were issues with nested invokes
2710 2009-12-07 Zoltan Varga <vargaz@gmail.com>
2712 * mini.c (mini_method_compile): Do the disable_llvm checks early
2713 and avoid the LLVM compile pass if the checks fail.
2715 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
2717 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
2718 LLVM optimizations don't try to remove them.
2720 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
2721 different file so the original remains.
2723 2009-12-06 Zoltan Varga <vargaz@gmail.com>
2725 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
2727 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
2729 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
2730 support for non-inline unwind descriptors.
2732 2009-12-07 Geoff Norton <gnorton@novell.com>
2734 * debugger-agent.c: Darwin can colesce signals, so we need to handle
2735 the interrupt_count slightly differently. Native threads were never
2738 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2740 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
2741 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
2742 yet generate this info.
2744 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
2746 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
2747 client can distinguish between intptrs and longs.
2749 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2751 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
2754 * aot-runtime.c (load_function): Update after the change above.
2756 * mini.h: Bump AOT file format version.
2758 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
2759 if the delegate class is dynamic.
2761 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
2762 in gshared code too using the new rgctx info type
2763 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
2765 2009-12-04 Geoff Norton <gnorton@novell.com>
2767 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
2768 we need to track the original suspend count so the thread properly
2769 wakes up in resume_thread.
2771 2009-12-04 Zoltan Varga <vargaz@gmail.com>
2773 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
2776 * generics.cs: Add a test.
2778 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
2779 is 0. Simplify a lot of code using this.
2781 * mini-trampolines.c (mono_delegate_trampoline): Call
2782 mono_create_static_rgctx_trampoline () before saving the final address in
2783 delegate->method_code, to avoid calling it each time a delegate is first called.
2785 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
2786 which need static rgctx trampolines.
2788 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
2789 keyed on the method+addr pair, since addr could be either the method addr or
2790 an unbox trampoline in the AOT case. Fixes #560246.
2792 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2794 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
2795 place it was called before too.
2797 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2799 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
2800 if no security manager is present, to speed up the AOT case. Call
2801 mono_class_vtable () full with raise_on_error == TRUE instead.
2803 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2805 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
2806 the local optimization passes can take its result into account. Fixes
2809 * exceptions.cs: Add a test.
2811 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
2813 This patch is contributed under the terms of the MIT/X11 license
2815 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
2817 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2819 * mini.h (MonoInst): Remove unused 'ssa_op' field.
2821 * debugger-agent.c: Rework the handling of stack traces of running threads to
2822 avoid crashes if compute_frames () tries to walk the stack of running thread.
2824 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
2826 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
2828 * mini.h (StackFrameInfo): Add an 'lmf' field.
2830 2009-12-02 Zoltan Varga <vargaz@gmail.com>
2832 * debugger-agent.c (suspend_current): Always set really_suspended.
2834 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
2836 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
2838 2009-12-01 Zoltan Varga <vargaz@gmail.com>
2840 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
2843 2009-12-01 Zoltan Varga <vargaz@gmail.com>
2845 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
2847 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
2849 * mini-trampolines.c: Fix MSVC build.
2851 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
2853 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
2855 2009-11-30 Zoltan Varga <vargaz@gmail.com>
2857 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
2858 the instruction following an OP_FCOMPARE is optimized away.
2860 2009-11-30 Zoltan Varga <vargaz@gmail.com>
2862 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
2863 emit_autoreg () into this arch-specific function.
2865 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
2866 code, it is no longer needed.
2868 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
2870 * mini.h: Bump AOT file format version.
2872 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
2873 using the sorted_code_offsets array, instead of reading it from the
2874 exception debug info.
2875 (load_method): Call mono_aot_find_jit_info instead of
2876 decode_exception_debug_info ().
2878 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
2879 LLVM compiled as a flag.
2881 2009-11-29 Zoltan Varga <vargaz@gmail.com>
2883 * debugger-agent.c (resume_thread): Fix a warning.
2885 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
2888 2009-11-28 Zoltan Varga <vargaz@gmail.com>
2890 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
2891 contents to MonoAotFileInfo.
2893 2009-11-27 Zoltan Varga <vargaz@gmail.com>
2895 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
2896 Put all binary data into a giant blob, similarly to the way .net assemblies
2897 store binary data. Emit offset tables in a compact form to reduce their size.
2899 * mini.h: Bump AOT file format version.
2901 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
2904 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
2905 avoid linear searches at runtime.
2907 * aot-runtime.c (find_symbol): Update this to use the hash.
2909 * mini.h: Bump AOT file format version.
2911 2009-11-26 Zoltan Varga <vargaz@gmail.com>
2913 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
2916 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
2919 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
2920 the distribution of got slot types.
2922 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
2924 * method-to-ir.c: Add support for generating explicit null checks.
2926 2009-11-25 Zoltan Varga <vargaz@gmail.com>
2928 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
2929 on a random thread if possible.
2931 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
2932 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
2935 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
2936 regs. Pass the real size of the regs array to mono_unwind_frame ().
2938 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
2941 2009-11-24 Geoff Norton <gnorton@novell.com>
2943 * mini-darwin.c: Work around apple bug rdar://7209349 See
2944 http://openradar.appspot.com/7209349 for details. Synopsis,
2945 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
2946 never been initialized before.
2948 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2950 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
2952 * mini-arm.c (mono_arm_thumb_supported): New helper function.
2954 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2956 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
2957 OP_SHL_IMM is not 32 bit.
2959 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2961 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
2963 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2965 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
2968 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
2969 > 0 since some threads can resume if their resume_count is > 0.
2970 (invoke_method): Avoid reading freed memory.
2972 * debugger-agent.c (process_suspend): Extract the suspend code from
2973 process_single_step_inner () to a separate function. Rework the code to prevent
2974 races between this function and thread interrupts.
2976 * debugger-agent.c (suspend_current): Check the resume_count field instead
2977 of resume_one so suspends+resumes during single threaded invokes work
2980 2009-11-23 Zoltan Varga <vargaz@gmail.com>
2982 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
2983 to make the generated code smaller.
2985 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
2986 sequence generated by recent LLVM versions.
2988 * mini-llvm.c: Add support for a few simple cases which weren't supported
2991 * mini-trampolines.c (mono_magic_trampoline): Don't call
2992 mono_arch_get_vcall_slot () when llvm is enabled.
2994 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
2996 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
2997 into a new function called common_call_trampoline () which is used by the
2998 llvm vcall trampoline as well.
3000 * debugger-agent.c: Implement single threaded invokes.
3002 * debugger-agent.c: Revert change which broke the agent on linux.
3004 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
3007 * generics.cs: Add a test.
3009 2009-11-22 Zoltan Varga <vargaz@gmail.com>
3011 * debugger-agent.c: Fix the cygwin build.
3013 2009-11-21 Zoltan Varga <vargaz@gmail.com>
3015 * cprop.c: Remove this unused file.
3017 2009-11-21 Zoltan Varga <vargaz@gmail.com>
3019 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
3022 * basic.cs: Add a test.
3024 2009-11-21 Zoltan Varga <vargaz@gmail.com>
3026 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
3029 2009-11-20 Zoltan Varga <vargaz@gmail.com>
3031 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
3032 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
3033 it. Use this flag to control llvm related code paths instead of #ifdef
3034 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
3037 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
3039 * mini.h: Bump AOT file format version.
3041 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
3042 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
3044 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
3045 was used as an assembly filter.
3047 2009-11-19 Zoltan Varga <vargaz@gmail.com>
3049 * unwind.c: Fix support for ppc.
3051 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
3052 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
3054 2009-11-19 Zoltan Varga <vargaz@gmail.com>
3056 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
3058 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
3059 added by the ps3 changes.
3061 2009-11-19 Zoltan Varga <vargaz@gmail.com>
3063 * mini-gc.c: Resurrect this, so at least it compiles.
3065 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
3067 2009-11-18 Zoltan Varga <vargaz@gmail.com>
3069 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
3070 create_event_list () so assembly filters can be used.
3072 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
3075 2009-11-17 Zoltan Varga <vargaz@gmail.com>
3077 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
3078 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
3081 * aot-compiler.c (add_generic_instances): Emit instances of common generic
3082 classes for char/bool too.
3084 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
3086 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
3089 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
3092 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
3094 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
3096 Code contributed under MIT/X11 license.
3098 2009-11-14 Zoltan Varga <vargaz@gmail.com>
3100 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
3101 threads in native code work.
3103 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
3104 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
3107 2009-11-13 Jonathan Chambers <joncham@gmail.com>
3109 * debugger-agent.c: Implementation for Windows platform.
3111 * mini-x86.c: Add support for Windows. Use mono-* synchronization
3112 primitives. Use SEH to implement breakpoints and single stepping.
3114 * mini-x86.h: Enable soft debugger on Windows.
3116 Code contributed under MIT/X11 license.
3118 2009-11-13 Zoltan Varga <vargaz@gmail.com>
3120 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
3121 under XEN. Fixes #522894.
3123 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
3125 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
3126 interface calls in LLVM AOT code.
3128 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
3131 * mini-llvm.c: Add support for OP_VPHI.
3133 * objects.cs: Add a test.
3135 2009-11-13 Zoltan Varga <vargaz@gmail.com>
3137 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
3138 this is called on the debugger thread.
3140 2009-11-12 Zoltan Varga <vargaz@gmail.com>
3142 * mini-llvm.c: Add soft-float support.
3144 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
3145 FCALL which returns an R4.
3147 * driver.c (mono_main): Add a missing '\n'.
3149 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
3150 platforms which doesn't support the LLVM IMT trampoline.
3152 2009-11-11 Zoltan Varga <vargaz@gmail.com>
3154 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
3156 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
3158 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
3161 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
3163 2009-11-10 Zoltan Varga <vargaz@gmail.com>
3165 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
3166 Instead of emitting a method_order table, sort the contents of the code_offsets
3167 table and do a binary search in the sorted table. The previous approach doesn't
3168 work with LLVM which emits methods in a arbitrary order.
3170 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
3171 in the .eh_frame section in ELF files.
3173 * mini.h: Bump corlib file format version.
3175 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
3177 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
3178 LDMIA->LDM macro name change.
3180 2009-11-09 Zoltan Varga <vargaz@gmail.com>
3182 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
3185 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
3188 * aot-compiler.c: Ditto.
3190 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
3191 &align to mini_type_stack_size_full ().
3193 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
3195 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
3197 2009-11-08 Zoltan Varga <vargaz@gmail.com>
3199 * mini-arm.c: Compute the stack space used by arguments using
3200 mini_type_stack_size_full ().
3202 2009-11-08 Zoltan Varga <vargaz@gmail.com>
3204 * optflags-def.h: Remove dead TREEPROP optimization.
3206 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
3208 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
3210 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
3212 2009-11-07 Zoltan Varga <vargaz@gmail.com>
3214 * driver.c (mono_jit_parse_options): New public API function to parse options
3215 as done by the runtime executable.
3217 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
3218 when handling named arguments.
3220 2009-11-07 Zoltan Varga <vargaz@gmail.com>
3222 * mini-arm.c: Implement support for returning vtypes in registers, fix support
3223 for passing small vtypes in registers, make the CallInfo structures more
3224 similar to the code on the other platforms.
3226 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
3227 the code in the prolog requires it.
3229 2009-11-06 Zoltan Varga <vargaz@gmail.com>
3231 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
3232 (koush@koushikdutta.com).
3234 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
3235 where the thunk memory should be allocated from. Fixes appdomain unloading
3238 2009-11-06 Zoltan Varga <vargaz@gmail.com>
3240 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
3241 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
3243 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3245 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
3246 AOT, as it is not implemented yet.
3248 * mini-x86.c (mono_arch_output_basic_block): Ditto.
3250 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
3252 * debugger-agent.c: Fix windows build.
3254 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3256 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
3257 after the client connects/disconnects.
3259 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
3260 when an exception of a given type is thrown.
3262 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
3263 only on an uncaught exception.
3265 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
3267 * debugger-agent.c: Add a 'launch' option.
3269 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3271 * debugger-agent.c: Add a 'timeout' option.
3273 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3275 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
3278 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3280 * debugger-agent.c (set_breakpoint): Emit a log message.
3282 2009-11-04 Zoltan Varga <vargaz@gmail.com>
3284 * mini-arm.c: Fix the arm build.
3286 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
3288 * aot-compiler.c: don't leak the value returned from
3289 mono_type_full_name().
3291 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
3293 * debugger-agent.c: defer including mono-mutex.h until we know the
3296 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3298 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
3299 of pthreads directly.
3301 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
3302 exception handlers. Pass info argument.
3304 * mini.h: Adjust signatures of soft debugger functions to pass void*
3305 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
3307 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
3308 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3309 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
3310 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3312 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
3314 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
3315 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3316 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
3317 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3319 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
3321 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
3323 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
3325 * mono-semaphore.h: Skeleton implementation for Windows.
3327 Code contributed under MIT/X11 license.
3329 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3331 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
3333 Code contributed under MIT/X11 license.
3335 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3337 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
3339 Code contributed under MIT/X11 license.
3341 2009-11-04 Zoltan Varga <vargaz@gmail.com>
3343 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
3344 debug info to 100 because 10 still slows down gdb too much.
3346 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
3347 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
3348 them in the wrappers.
3350 2009-11-03 Zoltan Varga <vargaz@gmail.com>
3352 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
3354 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
3356 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
3357 function mono_aot_get_array_helper_from_wrapper ().
3359 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
3360 array helper methods.
3362 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
3364 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
3365 the value was loaded from memory.
3367 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
3368 the value was loader from there.
3370 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
3371 without constant swizzle.
3373 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3375 * mini-amd64.c: Put soft debugger functions behind a
3376 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
3378 * mini-amd64.h: disable the soft debugger in windows.
3380 Code contributed under MIT/X11 license.
3382 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3384 * mini-x86.c: Put soft debugger functions behind a
3385 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
3387 Code contributed under MIT/X11 license.
3389 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3391 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
3392 to mono_arch_find_jit_info_ext.
3394 Code contributed under MIT/X11 license.
3396 2009-11-03 Zoltan Varga <vargaz@gmail.com>
3398 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
3400 * debugger-agent.c: Add support for filtering events by assemblies.
3402 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
3403 the agent is not enabled.
3405 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3407 * exceptions-x86.c: hopefully last change to fix the windows build.
3408 This one courtesy of Jonathan Chambers.
3410 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3412 * debugger-agent.c: remove unused function.
3414 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3416 * debugger-agent.c: add #ifdefs for a few header files.
3417 * mini-x86.h: disable the soft debugger in windows.
3418 Step 1 of 2 to make this compile on windows with gcc.
3420 2009-11-02 Zoltan Varga <vargaz@gmail.com>
3422 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
3423 as it breaks the build.
3425 2009-07-01 Zoltan Varga <vargaz@gmail.com>
3427 Merge the soft debugger branch.
3429 * debugger-agent.h debugger-agent.c: New files containing the soft
3430 mode debugger module.
3432 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
3433 at the appropriate locations.
3435 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
3438 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
3439 enable/disable single stepping.
3441 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
3442 which returns all information in a StackFrameInfo structure, and can handle the
3443 LMF frames added by the debugger.
3445 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
3448 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
3449 walker function which works on a specific thread and passes a StackFrameInfo
3450 structure to its callback.
3452 * mini.c (mini_init): Initialize the debugger agent.
3454 * aot-compiler.c aot-runtime.c: Add soft-debug support.
3456 * mini-ops.h: Add OP_SEQ_POINT opcode.
3458 * driver.c (mono_main): Add new '--debugger-agent' option for passing
3459 arguments to the debugger agent.
3461 2009-11-02 Zoltan Varga <vargaz@gmail.com>
3463 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
3466 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
3468 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
3470 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
3472 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
3474 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
3475 sets the IMT argument and makes a virtual call.
3477 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
3479 2009-11-01 Zoltan Varga <vargaz@gmail.com>
3481 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
3484 2009-10-30 Zoltan Varga <vargaz@gmail.com>
3486 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
3487 runtime. Fixes #551228.
3489 2009-10-29 Zoltan Varga <vargaz@gmail.com>
3491 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
3493 * basic.cs: Add a test.
3495 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
3496 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
3497 CONSTRAINED. Fixes #550964.
3499 * generics.cs: Add a test.
3501 2009-10-28 Mark Probst <mark.probst@gmail.com>
3503 * mini-posix.c (add_signal_handler): Use
3504 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
3506 2009-10-28 Jerry Maine <crashfourit@gmail.com>
3508 Contributed under the terms of the MIT/X11 license by
3509 Jerry Maine <crashfourit@gail.com>.
3511 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
3512 sse4a for simd intrinsics.
3514 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
3515 sse4a for simd intrinsics.
3517 2009-10-27 Zoltan Varga <vargaz@gmail.com>
3519 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
3520 instead of inst_p1 which is not the same on ILP32 platforms.
3522 2009-10-24 Zoltan Varga <vargaz@gmail.com>
3524 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
3525 not the mscorlib one before calling mono_get_lmf_addr.
3527 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
3528 of the ip to the LMF.
3530 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
3531 immediate in the op->op_imm optimization.
3533 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
3534 understand. VTypes now work, but are not abi compliant, as they are
3535 split into 4 byte parts instead of 8.
3536 (emit_memcpy): Fix the unrolled case to work on the PS3.
3538 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
3540 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
3541 the default when static linking.
3543 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
3545 * aot-compiler.c: Add an autoreg option to automatically register
3546 statically linked aot modules using ELF .ctors.
3548 * genmdesc.pl: Add __ppc64__ to allowed defines.
3550 2009-10-25 Zoltan Varga <vargaz@gmail.com>
3552 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
3553 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
3555 2009-10-24 Mark Probst <mark.probst@gmail.com>
3557 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
3559 2009-10-24 Zoltan Varga <vargaz@gmail.com>
3561 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
3562 which will contain the domain where the method was found.
3564 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
3565 mini_jit_info_table_find ().
3567 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
3569 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
3571 2009-10-22 Zoltan Varga <vargaz@gmail.com>
3573 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
3574 set, its not supported yet.
3576 2009-10-22 Zoltan Varga <vargaz@gmail.com>
3578 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
3579 iface wrapper is not found.
3580 (mono_aot_get_method): Ditto for GetGenericValueImpl.
3582 2009-10-21 Zoltan Varga <vargaz@gmail.com>
3584 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
3585 which have a different name.
3587 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
3588 wrappers and Array.GetGenericValueImpl ().
3590 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
3591 because of the change above.
3593 * generics.cs: Add a test for full aot + generic array ifaces.
3595 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
3597 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
3598 that hides the previous one.
3600 2009-10-18 Zoltan Varga <vargaz@gmail.com>
3602 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
3603 marshalled. Fixes #541623.
3605 2009-10-16 Zoltan Varga <vargaz@gmail.com>
3607 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
3609 2009-10-15 Zoltan Varga <vargaz@gmail.com>
3611 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
3613 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3615 * mini-posix.c (sigprof_signal_handler):
3616 Implemented support for building stat call chans in different ways.
3618 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3620 * mini-exceptions.c (mono_find_jit_info):
3621 Also check that a jit info has been found (fixes a profiler crash).
3623 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3625 * mini.c (mono_codegen):
3626 Call mono_profiler_code_buffer_new with correct code address.
3628 2009-10-14 Zoltan Varga <vargaz@gmail.com>
3630 * driver.c (mono_main): Change the date in the copyright.
3632 2009-10-14 Mark Probst <mark.probst@gmail.com>
3634 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
3635 allocator in shared generic code for open classes, because we
3636 can't get those classes' vtables. We need to make managed
3637 allocators not depend on the vtable at compile-time to solve this.
3639 2009-10-13 Martin Baulig <martin@ximian.com>
3641 * debug-mini.c (mono_debugger_trampoline_compiled): Add
3642 `const guint8 *trampoline' argument; send both the old and the new
3645 2009-09-30 Zoltan Varga <vargaz@gmail.com>
3647 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
3648 mono_runtime_capture_context () without calling mono_runtime_invoke ().
3649 (can_marshal_struct): Skip structures with auto layout.
3651 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
3653 2009-10-02 Zoltan Varga <vargaz@gmail.com>
3655 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
3656 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
3657 a variable to hold the stack slot used by the int<->float conversion opcodes.
3659 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
3661 2009-10-04 Zoltan Varga <vargaz@gmail.com>
3663 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
3664 when using full-aot.
3666 2009-10-06 Zoltan Varga <vargaz@gmail.com>
3668 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
3669 each instance of Comparer<T>.
3671 * generics.cs: Add a new test.
3673 2009-10-09 Zoltan Varga <vargaz@gmail.com>
3675 * driver.c (parse_debug_options): Add a 'gdb' option.
3677 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
3679 * image-writer.c: Add support for emitting the image into a memory buffer.
3681 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
3683 * aot-compiler.c: Add support for registering debug info with GDB using the
3684 new JIT debugging interface in GDB 7.0. It can be turned on by setting
3685 MONO_XDEBUG to 'gdb'.
3687 2009-10-10 Zoltan Varga <vargaz@gmail.com>
3689 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
3692 2009-10-11 Zoltan Varga <vargaz@gmail.com>
3694 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
3695 can be used to set breakpoints in gdb.
3697 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
3698 segment to an absolute address.
3700 2009-10-13 Mark Probst <mark.probst@gmail.com>
3702 * method-to-ir.c: Use the managed array allocator method if
3705 2009-10-13 Bill Holmes <billholmes54@gmail.com>
3707 * aot-compiler.c : Fix the MSVC builds
3709 Code is contributed under MIT/X11 license.
3711 2009-10-13 Zoltan Varga <vargaz@gmail.com>
3713 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
3714 avoid registering 1 symbol file per method with gdb.
3716 2009-09-29 Zoltan Varga <vargaz@gmail.com>
3718 * mini-sparc.c: Fix the handling of enums with base type long.
3720 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
3722 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
3723 instead of using type->data.klass as the later doesn't work with generics.
3725 2009-09-25 Mark Probst <mark.probst@gmail.com>
3727 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
3728 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
3729 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
3730 works differently now and we don't handle it in the JIT anymore.
3732 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
3733 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
3734 the Thread class split.
3736 2009-09-25 Zoltan Varga <vargaz@gmail.com>
3738 * driver.c: Don't run tests with the obsolete treeprop optimization.
3740 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
3741 variable volatile. Fixes #541577.
3743 * basic-calls.cs: Add a new test.
3745 * basic-long.cs: Remove tests which are now in basic-calls.cs.
3747 2009-09-24 Zoltan Varga <vargaz@gmail.com>
3749 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
3750 work/required with recent iphone sdk versions.
3752 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
3755 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
3756 in the VCALL decomposition code.
3758 2009-09-22 Zoltan Varga <vargaz@gmail.com>
3760 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
3762 * basic.cs: Add a test.
3764 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
3767 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
3768 searches all the domains of the current thread.
3770 * exceptions-<ARCH>.c: Use it. Fixes #539394.
3772 2009-09-21 Zoltan Varga <vargaz@gmail.com>
3774 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
3775 so catching exceptions thrown in the same method works. Fixes exception17.exe.
3777 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
3778 for non-jit trampolines.
3780 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
3782 * aot-compiler.c (add_wrappers): Ditto.
3784 * mini-arm.c: Implement support for passing vtypes and floats, and increase
3785 the size of the param area used by dyn_call to 6 which covers the majority of
3788 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
3790 * mini-arm.c: Implement support for passing/receiving
3791 longs and receiving floats in the dyn_call code.
3793 * mini-amd64.c: Implement support for receiving vtypes in registers in
3796 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
3799 2009-09-20 Zoltan Varga <vargaz@gmail.com>
3801 * mini-arm.c (get_call_info): Return more precise information in
3803 (dyn_call_supported): Use the information in CallInfo.
3805 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
3807 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
3810 * mini-arm.c: Update after the dyn_call api changes.
3812 * mini.c (mini_create_jit_domain_info): Register a destructor function
3813 for the runtime_invoke_hash.
3815 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
3816 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
3818 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
3819 (dyn_call_supported): Simplify this by using get_call_info ().
3820 (mono_arch_dyn_call_free): New destructor function.
3822 * generics.cs: Remove a printf.
3824 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
3826 * mini-arm.c: Add support for enum return values and passing a few arguments
3829 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
3832 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
3834 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
3835 the dynamic invoke wrappers.
3837 * mini-arm.c: Implement OP_DYN_CALL for arm.
3839 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
3840 supported by the dynamic runtime invoke wrapper.
3842 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
3843 runtime invoke wrapper.
3845 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
3846 if possible when running with full-aot.
3848 * mini-ops.h: Add OP_DYN_CALL opcode.
3850 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
3851 with dynamic arguments lists similar to libffi.
3853 2009-09-19 Zoltan Varga <vargaz@gmail.com>
3855 * method-to-ir.c: Fix the previous change on 64 bit platforms.
3857 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
3860 * iltests.il.in: Add a new test.
3862 2009-09-18 Zoltan Varga <vargaz@gmail.com>
3864 * aot-compiler.c (add_generic_instances): Add more instances of
3865 GenericEqualityComparer.
3867 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
3869 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
3871 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
3873 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
3874 comments on some functions that now can fail.
3876 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
3878 * Makefile.am: Add Info.plist to EXTRA_DIST
3880 2009-09-16 Zoltan Varga <vargaz@gmail.com>
3882 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
3883 static synchronized wrappers. Fixes #539500.
3885 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
3887 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
3890 2009-09-16 Zoltan Varga <vargaz@gmail.com>
3892 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
3893 lmf before calling filter clauses as well. Fixes #539550.
3895 * exceptions.cs: Add a test.
3897 2009-09-14 Zoltan Varga <vargaz@gmail.com>
3899 * aot-compiler.c (add_generic_class): Add instances of
3900 Array.GetGenericValueImpl as well.
3902 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
3905 * generics.cs: Add a fullaot linq test.
3907 2009-09-10 Zoltan Varga <vargaz@gmail.com>
3909 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
3912 2009-09-10 Bill Holmes <billholmes54@gmail.com>
3914 * mini-trampolines.c (mono_delegate_trampoline) : Call
3915 mono_cominterop_get_invoke if the delegate target object
3918 Code is contributed under MIT/X11 license.
3920 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
3922 * method-to-ir.c: For CoreCLR throw a SecurityException if an
3923 internal call is defined outside platform code. Reduce code
3924 duplication with existing [Method|Field]AccessException
3926 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
3928 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
3929 if the return value is a small struct passed on regs.
3931 2009-09-09 Zoltan Varga <vargaz@gmail.com>
3933 * cpu-arm.md mini-arm.c: Remove unused opcodes.
3935 * mini-codegen.c: Enable the cpu description validation for arm.
3937 2009-09-08 Zoltan Varga <vargaz@gmail.com>
3939 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
3940 test which depends on structs to objects.cs.
3942 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
3943 require object model related stuff working.
3945 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
3947 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
3949 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
3950 against the instruction metadata in mini-ops.h. amd64 only for now.
3952 * mini-ops.h: Fix some instruction descriptions.
3954 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
3955 unused instructions.
3957 2009-09-06 Zoltan Varga <vargaz@gmail.com>
3959 * exceptions.cs: Add a new test.
3961 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
3963 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
3965 2009-09-06 Zoltan Varga <vargaz@gmail.com>
3967 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
3968 skip empty phi opcodes.
3970 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
3971 correctly by zero extending after loads. Skip methods containing calls
3972 to the monitor enter/exit trampolines.
3974 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
3975 when calling mono_thread_force_interruption_checkpoint ().
3977 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
3979 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
3981 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
3983 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
3984 bootstrap could run.
3986 2009-09-04 Zoltan Varga <vargaz@gmail.com>
3988 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
3990 2009-09-03 Zoltan Varga <vargaz@gmail.com>
3992 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
3994 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
3995 LLVM might be very short.
3997 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
3998 in OP_THROW/RETHROW.
4000 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
4003 2009-09-03 Zoltan Varga <vargaz@gmail.com>
4005 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
4006 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
4007 LLVM might be very short.
4009 2009-09-01 Zoltan Varga <vargaz@gmail.com>
4011 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
4012 the alignment for the value of sp.
4014 2009-09-01 Geoff Norton <gnorton@novell.com>
4016 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
4017 managed wrappers in full aot.
4019 2009-08-31 Zoltan Varga <vargaz@gmail.com>
4021 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
4023 2009-08-28 Zoltan Varga <vargaz@gmail.com>
4025 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
4027 2009-08-25 Zoltan Varga <vargaz@gmail.com>
4029 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
4031 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
4034 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4036 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
4037 depend on the info MonoMethodHeader which could be missing in IL stripped
4040 2009-08-25 Zoltan Varga <vargaz@gmail.com>
4042 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
4043 they are only 4 byte aligned.
4045 2009-08-21 Zoltan Varga <vargaz@gmail.com>
4047 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
4048 was done previously, since using SP causes too many problems.
4050 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
4051 frames without a frame pointer works.
4053 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
4054 global register in methods with calls, since the calls can go through
4055 a static rgctx trampoline which doesn't save it.
4057 2009-08-19 Zoltan Varga <vargaz@gmail.com>
4059 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
4061 2009-08-18 Zoltan Varga <vargaz@gmail.com>
4063 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
4065 2009-08-18 Christian Hergert <chris@dronelabs.com>
4067 * method-to-ir.c: Fix warnings for uninitialized variables.
4069 2009-08-18 Christian Hergert <chris@dronelabs.com>
4071 * mini-exceptions.c:
4072 * aot-compiler.c: Fix printf warnings.
4074 2009-08-18 Zoltan Varga <vargaz@gmail.com>
4076 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
4077 Add GetGenericValueImpl<string>.
4079 * aot-compiler.c (add_generic_instances): Add instances of
4080 GenericEqualityComparer<T> for primitive types. Only emit the array
4081 wrappers into the mscorlib image.
4083 2009-08-15 Zoltan Varga <vargaz@gmail.com>
4085 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
4086 the methods_loaded array using amodule->info->nmethods.
4088 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
4089 (MONO_AOT_FILE_VERSION): Bump this.
4091 * aot-compiler.c: Emit more generic instances allowing some parts of linq
4094 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
4095 MonoJitInfo doesn't belong to its methods aot image.
4097 2009-08-14 Zoltan Varga <vargaz@gmail.com>
4099 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
4101 * mini-arm.c: Fix warnings.
4103 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
4105 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
4108 2009-08-12 Zoltan Varga <vargaz@gmail.com>
4110 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
4111 avoid clobbering IP.
4113 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
4114 hold the trampoline argument, so its initial value is available during
4117 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
4120 * exceptions-hppa.c:
4122 * exceptions-s390x.c:
4123 * exceptions-mips.c:
4125 * exceptions-sparc.c:
4126 * exceptions-alpha.c:
4128 * mini-trampolines.c:
4130 * exceptions-s390.c: add and use #define's instead of sizeof()
4131 for MonoJitInfo and MonoJitInfoTable.
4133 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
4138 * tramp-x86.c: use a #define instead of sizeof() for a few
4139 structures that use a zero-length array.
4141 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
4143 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
4144 case when the method is dynamic. Fixes #529238.
4146 2009-08-06 Zoltan Varga <vargaz@gmail.com>
4148 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
4149 of asserting when a method is JIT compiled in full-aot mode.
4151 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4153 Contributed under the terms of the MIT/X11 license by
4154 Jerry Maine <crashfourit@gail.com>.
4156 * fixed wrong dates in changelog.
4158 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4160 Contributed under the terms of the MIT/X11 license by
4161 Jerry Maine <crashfourit@gail.com>.
4163 * basic-simd.cs: added test for packed double square root.
4164 * cpu-amd64.md: added opcode info for packed double square root.
4165 * cpu-x86.md: added opcode info for packed double square root.
4166 * mini-ops.h: added IR opcode for packed double square root.
4167 * mini-x86.c: added IR to native translation code for packed double square root.
4168 * mini-amd64.c: removed todo for packed double square root.
4169 * simd-intrinsics.c: added method to IR opcode converstion for
4170 packed double square root.
4172 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4174 Contributed under the terms of the MIT/X11 license by
4175 Jerry Maine <crashfourit@gail.com>.
4177 * mini-amd64.c: Added a change to help tell the difference as
4178 to what perpose the xmm register is being used--mainly to help
4180 * mini-amd64.h: Changed callee regs to use 15 out of 16
4181 (one used for special cases) xmm registers for both fp
4182 and simd ops. Added define to turn on new feature in the regalloc
4183 that allows fp and simd ops to share the xmm regs happily.
4184 * codegen.c: Added code to detect for which perpose an xmm reg is
4185 being used (fp or simd) and to translate back and forth to the
4186 correct logical reg bank (fp or simd) for 'spill load's.
4188 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4190 Contributed under the terms of the MIT/X11 license by
4191 Jerry Maine <crashfourit@gail.com>.
4193 * basic-simd.cs: Added tests for stressing the regalloc when running with
4194 16 simd regs and when simd and fp ops share the same reg bank.
4196 2009-08-01 Mark Probst <mark.probst@gmail.com>
4198 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
4199 in shared generic code, we might have to look up the class in the
4200 RGCTX. If we use the class directly, compute its GC descriptor.
4202 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
4204 * mini.c (mono_jit_runtime_invoke): Fix a warning.
4206 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
4208 * mini.c (mono_jit_runtime_invoke): Initialize the class and
4209 check for errors. Fixed the case when the class with the Main
4212 2009-07-31 Jerry Maine <crashfourit@gmail.com>
4214 Contributed under the terms of the MIT/X11 license by
4215 Jerry Maine <crashfourit@gail.com>.
4217 * cpu-amd64.md: Fixed simple bug in machine discrition file.
4219 2009-07-31 Zoltan Varga <vargaz@gmail.com>
4221 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
4223 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
4225 * method-to-ir.c: Fix naming of stelem and ldelem.
4227 2009-07-30 Zoltan Varga <vargaz@gmail.com>
4229 * driver.c (main_thread_handler): Check that the assembly loaded
4230 matches the filename when doing AOT.
4232 2009-07-30 Mark Probst <mark.probst@gmail.com>
4234 * mini.c: get_ip_from_sigctx installer has been removed, so don't
4237 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
4238 utils/mono-sigcontext.h).
4240 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
4243 2009-07-29 Massimiliano Mantione <massi@ximian.com>
4245 * mini.c (mono_codegen):
4246 Call profiler hook to keep track of method code buffers.
4248 2009-07-27 Mark Probst <mark.probst@gmail.com>
4250 * method-to-ir.c: Invoke write barriers for the
4251 Interlocked.(Compare)Exchange JIT intrinsics.
4253 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
4255 * Makefile.am (version.h): Fix issues when built out of tree.
4256 Remove some redundant 'grep's piped through 'sed's.
4258 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
4260 This patch is contributed under the terms of the MIT/X11 license
4262 * mini-ppc.c (mono_arch_output_basic_block):
4263 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
4264 for bits 32-47 with signed load/store diplacements for bits
4265 48-63. Use prefered base/offset order for indexed form.
4266 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
4267 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
4268 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
4269 OP_LOADI2_MEMBASE): Same.
4270 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
4271 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
4272 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
4274 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
4275 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
4276 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
4277 OP_LOADI1_MEMINDEX): Same
4278 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
4279 OP_STORER8_MEMINDEX): Same
4280 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
4282 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
4283 for bits 32-47 with signed load/store diplacements for bits
4284 48-63. Use prefered base/offset order for indexed form.
4286 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
4288 This patch is contributed under the terms of the MIT/X11 license
4290 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
4291 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
4292 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
4293 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
4294 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
4295 cfg->stack_usage to avoid size warnings.
4296 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
4297 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
4298 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
4299 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
4301 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
4302 after code varible is initialized.
4303 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
4304 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
4305 (mono_arch_emit_epilog):
4306 Move Use ppc_load32 for cfg->stack_usage to avoid size
4309 2009-07-24 Mark Probst <mark.probst@gmail.com>
4311 * method-to-ir.c: The write barrier doesn't do the store anymore,
4312 so we have always to emit it. Also, emit the wbarrier after the
4315 2009-07-24 Zoltan Varga <vargaz@gmail.com>
4317 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
4318 for argument count 3 too.
4320 2009-07-23 Zoltan Varga <vargaz@gmail.com>
4322 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
4323 the caller handle the exceptions.
4324 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
4325 method. Fixes #524498.
4327 2009-07-22 Geoff Norton <gnorton@novell.com>
4329 * mini-exceptions.c: Fix build on ia64.
4331 2009-07-22 Mark Probst <mark.probst@gmail.com>
4333 * mini-exceptions.c (ves_icall_get_frame_info): Use write
4336 2009-07-21 Zoltan Varga <vargaz@gmail.com>
4338 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
4341 2009-07-20 Zoltan Varga <vargaz@gmail.com>
4343 * basic-simd.cs (Main): Pass args to the test driver.
4345 2009-07-20 Geoff Norton <gnorton@novell.com>
4347 * mini-x86.h: Fix the x86 version guards to use Apple's
4348 properly defined macros.
4350 2009-07-20 Geoff Norton <gnorton@novell.com>
4352 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
4355 2009-07-20 Zoltan Varga <vargaz@gmail.com>
4357 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
4358 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
4359 the information which is needed for invokes, so only one locking+hash table
4362 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
4364 * aot-compiler.c (add_generic_instances): Emit instances of
4365 GenericComparer<T> for primitive types.
4367 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
4369 * mini-posix.c: Fix linux build.
4371 2009-07-19 Geoff Norton <gnorton@novell.com>
4373 * mini.h: Add prototypes for mono_runtime_syscall_fork and
4374 mono_gdb_render_native_backtraces
4375 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
4376 so we implement the sane semantics to the runtime here
4377 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
4378 so we need to call it differently (mono_gdb_render_native_backtraces)
4379 * mini-posix.c: Move the old semantics from mini.c to the prototypes
4380 here for default implementations.
4381 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
4382 support Apple's weird syscall (SYS_fork) implementation and not busy
4383 loop in abort() on native crashes on OSX anymore.
4385 2009-07-18 Zoltan Varga <vargaz@gmail.com>
4387 * aot-runtime.c (load_method): Change the handling of the
4388 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
4391 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
4393 2009-07-17 Zoltan Varga <vargaz@gmail.com>
4395 * mini.c (mono_patch_info_equal): Revert the last change for now as it
4396 seems to break the aot tests.
4398 * mini.c (mono_patch_info_equal): Fix the handling of
4399 MONO_PATCH_INFO_RGCTX_FETCH.
4401 2009-07-16 Zoltan Varga <vargaz@gmail.com>
4403 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
4405 * mini.c (mono_patch_info_hash): Fix the handling of
4406 MONO_PATCH_INFO_INTERNAL_METHOD.
4407 (mono_patch_info_equal): Ditto.
4409 2009-07-16 Zoltan Varga <vargaz@gmail.com>
4411 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
4414 * mini-llvm.c: Add some infrastructure for AOT support.
4416 2009-07-15 Zoltan Varga <vargaz@gmail.com>
4418 * mini-llvm-cpp.c: Update to the latest llvm api.
4420 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
4421 option to false to prevent llvm from installing signal handlers which
4424 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
4427 * cpu-amd64.md: Revert previous change as those instructions
4428 take 2 separate arguments. Remember to read the arch docs more
4429 carefully next time.
4431 2009-07-15 Zoltan Varga <vargaz@gmail.com>
4433 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
4435 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
4437 * mini-ppc.c: exploit multiple load/store units if available (rest of
4438 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
4439 http://bugzilla.novell.com/show_bug.cgi?id=487846).
4441 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
4443 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
4444 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
4446 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
4448 * cpu-x86.md: Fix missing clobbering from trancendental simd
4451 * cpu-amd64.md: Same.
4453 2009-07-14 Jerry Maine <crashfourit@gmail.com>
4455 Contributed under the terms of the MIT/X11 license by
4456 Jerry Maine <crashfourit@gail.com>.
4458 * basic-simd.cs: Added tests for single and doulble indexers.
4460 * cpu-amd64.md: Added simd opcode information.
4462 * mini-amd64.c: Added IR to native simd generation code.
4463 Added simd register names and function that returns them.
4465 * mini-amd64.h: Added marcos to turn on simd code compilation in
4466 amd64. Added max simd register count marco. Added caller/callee
4467 register mask marcos. Added marcos to use simd register bank.
4469 * mini.h: Added helper marco for shufling dwords and simple
4472 2009-07-14 Zoltan Varga <vargaz@gmail.com>
4474 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
4476 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
4478 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
4479 the length of the native code as well.
4481 * basic-simd.cs: Add a test for #521662.
4483 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
4485 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
4487 2009-07-13 Mark Probst <mark.probst@gmail.com>
4489 * mini.c: Register function for getting the IP from a signal
4490 context with metadata.
4492 2009-07-13 Zoltan Varga <vargaz@gmail.com>
4494 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
4495 call a generic class init trampoline if needed. Fixes #519336.
4497 * generics.cs: Add a test.
4499 2009-07-09 Mark Probst <mark.probst@gmail.com>
4501 * method-to-ir.c: When doing a call which might be remote from
4502 shared generic code to other shared code with open type arguments,
4503 get the remoting invoke wrapper from the RGCTX and do an indirect
4506 2009-07-03 Zoltan Varga <vargaz@gmail.com>
4508 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
4509 after the unbox trampoline in the full-aot case.
4511 2009-07-02 jonas echterhoff <jonas@unity3d.com>
4513 * mini.c: Move initialization of jit_mutex before debugger initialization
4518 * Info.plist: added Info.plist and link flag to enable the mono executable
4519 to access other processes. Requires codesigning of the executable to work.
4521 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
4526 2009-06-30 Zoltan Varga <vargaz@gmail.com>
4528 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
4530 2009-06-29 Zoltan Varga <vargaz@gmail.com>
4532 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
4533 when the generic instance is an instantiation of a subclass of the
4534 methods class. Fixes #517166.
4536 2009-06-26 Zoltan Varga <vargaz@gmail.com>
4538 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
4541 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
4544 * CMakeLists.txt: Add minimal support for installation.
4546 2009-06-25 Zoltan Varga <vargaz@gmail.com>
4548 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
4549 determine whenever a method is directly callable to a separate function.
4551 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
4552 needed ones as a result of the previous change.
4554 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
4555 type of register arrays.
4557 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
4558 type of register arrays.
4560 2009-06-24 Jerry Maine <crashfourit@gmail.com>
4562 Contributed under the terms of the MIT/X11 license by
4563 Jerry Maine <crashfourit@gail.com>.
4565 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
4567 2009-06-24 Zoltan Varga <vargaz@gmail.com>
4569 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
4571 2009-06-24 Neale Ferguson <neale@sinenomine.net>
4573 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
4574 dump of structure return value. Fix some formatting.
4575 * cpu-s390x.md: Fix lengths of instruction sequences.
4576 * mini-s390.c: Minor formatting changes.
4578 2009-06-24 Zoltan Varga <vargaz@gmail.com>
4580 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
4581 Use sigaction on freebsd as well.
4583 2009-06-23 Zoltan Varga <vargaz@gmail.com>
4585 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
4588 * mini.c (mini_init): Revert a change which breaks cross-compilation.
4590 2009-06-22 Mark Probst <mark.probst@gmail.com>
4592 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
4594 2009-06-22 Mark Probst <mark.probst@gmail.com>
4596 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
4598 2009-06-20 Martin Baulig <martin@ximian.com>
4601 (MonoDebuggerThreadFlags): New enum typedef.
4602 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
4603 (mono_debugger_thread_created): Added `gpointer func' argument;
4604 initialize the new `thread_flags' field.
4606 2009-06-18 Martin Baulig <martin@ximian.com>
4608 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
4609 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
4612 (mini_debugger_set_attach_ok): New function; sets the attach-ok
4613 flag in `MONO_DEBUGGER__info.runtime_info'.
4616 (mono_main): Call mini_debugger_set_attach_ok() if generics
4617 sharing is disabled.
4619 2009-06-22 Zoltan Varga <vargaz@gmail.com>
4621 * aot-compiler.c (add_wrappers): Fix a warning.
4623 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
4624 the ppc load/store macro changes.
4626 2009-06-21 Zoltan Varga <vargaz@gmail.com>
4628 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
4630 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
4631 not just the got symbol.
4633 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
4636 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
4639 * aot-compiler.c: Remove some fixmes.
4641 * driver.c (mono_main): Print a helpful message when cross-compiling.
4643 * mini.c (mini_init): Disable signal handlers when cross-compiling.
4645 * method-to-ir.c (initialize_array_data): Do the optimization if the
4646 target byte order is little endian, instead of the host byte order.
4648 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
4649 wrappers into the mscorlib image, Emit a unique plt symbol for each
4650 image, emit symbols for plt entries.
4652 * image-writer.c (img_writer_emit_symbol_size): New function to emit
4655 2009-06-20 Zoltan Varga <vargaz@gmail.com>
4657 * aot-compiler.c (add_wrappers): Avoid calling
4658 mono_marshal_get_type_info () since it can assert for some types.
4660 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
4661 ldtoken are used inside wrappers.
4663 * helpers.c: Add support for prefixing tools with the arch name.
4665 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
4666 quantities when using ilp32.
4668 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
4669 spill slots. Use sizeof(mgreg_t) for the spill slot size.
4671 * image-writer.c: Use .long on ilp32.
4673 * aot-compiler.c: Use 32 bit loads on ilp32.
4675 2009-06-19 Zoltan Varga <vargaz@gmail.com>
4677 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
4679 * mini-ops.h: Use TARGET_POWERPC define for consistency.
4681 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
4683 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
4684 second got slot of every aot image.
4686 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
4687 aot on platforms with function pointers.
4689 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
4690 support for aot/full aot on ppc/ppc64.
4692 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
4693 arguments which are needed on ppc.
4695 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
4698 * mini-trampolines.c aot-runtime.c: Update after the above changes.
4700 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
4702 * regalloc2.c (BITS_PER_CHUNK): Ditto.
4704 * aot-compiler.c (emit_got_info): Fix reading unused memory.
4706 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
4708 2009-06-17 Geoff Norton <gnorton@novell.com>
4710 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
4712 2009-06-17 Zoltan Varga <vargaz@gmail.com>
4714 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
4715 to control whenever the dwarf writer is in xdebug or aot mode.
4716 (emit_class_dwarf_info): Use a separate abbrev for structures without
4719 * aot-compiler.c: Pass the appending parameter to
4720 mono_dwarf_writer_create ().
4722 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
4723 falls through to its next bblock. Fixes #513931.
4725 * iltests.il: Add a test.
4727 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
4728 infor even if emit_line is FALSE, as the apple linker seems to require it.
4730 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
4732 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
4736 2009-06-15 Zoltan Varga <vargaz@gmail.com>
4738 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
4741 2009-06-13 Zoltan Varga <vargaz@gmail.com>
4743 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
4744 'has_call_handler' fields.
4746 * method-to-ir.c (mono_method_to_ir): Set them if needed.
4748 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
4749 first bblock if not needed. Fixes #512790.
4751 2009-06-11 Zoltan Varga <vargaz@gmail.com>
4753 * aot-compiler.c (mono_compile_assembly): Fix a warning.
4755 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
4758 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
4759 remoting-invoke-with-check wrappers, which are not needed when running with
4760 full-aot, since it doesn't support remoting.
4762 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4764 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
4766 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
4767 method info, it is not used anymore.
4769 * mini.h: Bump AOT file format version.
4771 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
4774 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
4777 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
4779 * mini.h: Bump AOT file format version.
4781 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4783 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
4784 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
4787 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
4788 of CKFINITE and FBGE for VFP.
4790 2009-06-09 Zoltan Varga <vargaz@gmail.com>
4792 * aot-compiler.c: Don't align code to 16 bytes on arm.
4794 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
4795 before the methods they belong to.
4797 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
4798 the full-aot case if possible, since the trampoline will be called right
4801 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
4802 trampolines to 1024 after the change above.
4804 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
4805 trampoline to save 8 bytes per trampoline.
4807 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
4810 2009-06-08 Zoltan Varga <vargaz@gmail.com>
4812 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
4814 2009-06-08 Martin Baulig <martin@ximian.com>
4817 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
4818 (_mono_debugger_throw_exception): Don't make this static.
4819 (_mono_debugger_unhandled_exception): Likewise.
4820 (mono_debugger_handle_exception): Moved to mini-exceptions.c
4823 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
4824 (_mono_debugger_throw_exception): Add function prototype.
4825 (_mono_debugger_unhandled_exception): Likewise.
4828 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
4829 arg; return the first exception handler if the exception is caught
4830 and we're running inside the debugger.
4831 (mono_debugger_handle_exception): Moved here from debug-mini.c;
4832 improve exception handle inside runtime-invoke, check whether the
4833 exception is actually caught in the method being invoked and not
4834 by the runtime-invoke-wrapper.
4836 2009-06-08 Zoltan Varga <vargaz@gmail.com>
4838 * image-writer.c: Improve support for the osx assembler.
4840 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
4843 2009-06-08 Martin Baulig <martin@ximian.com>
4846 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
4847 (_mono_debugger_throw_exception): Don't make this static.
4848 (_mono_debugger_unhandled_exception): Likewise.
4849 (mono_debugger_handle_exception): Moved to mini-exceptions.c
4852 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
4853 (_mono_debugger_throw_exception): Add function prototype.
4854 (_mono_debugger_unhandled_exception): Likewise.
4857 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
4858 arg; return the first exception handler if the exception is caught
4859 and we're running inside the debugger.
4860 (mono_debugger_handle_exception): Moved here from debug-mini.c;
4861 improve exception handle inside runtime-invoke, check whether the
4862 exception is actually caught in the method being invoked and not
4863 by the runtime-invoke-wrapper.
4865 2009-06-07 Zoltan Varga <vargaz@gmail.com>
4867 * image-writer.c (append_subsection): Don't align subsections of the
4868 debug_line section as a workaround.
4870 * dwarfwriter.c: Emit line number info in the AOT case as well.
4872 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
4874 This patch is contributed under the terms of the MIT/X11 license
4876 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
4877 code_len <= code_size
4879 2009-06-06 Zoltan Varga <vargaz@gmail.com>
4881 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
4883 2009-06-04 Zoltan Varga <vargaz@gmail.com>
4885 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
4886 invoke wrappers, we now use trampolines instead.
4888 2009-06-04 Mark Probst <mark.probst@gmail.com>
4890 * mini-darwin.c: The exception thread must not be registered with
4893 2009-06-04 Mark Probst <mark.probst@gmail.com>
4895 * mini-gc.c: Disable the code because it makes SGen crash.
4897 2009-06-03 Zoltan Varga <vargaz@gmail.com>
4899 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
4900 instead of asserting.
4902 2009-05-31 Zoltan Varga <vargaz@gmail.com>
4904 * aot-compiler.c (mono_compile_assembly): Move the creation of the
4905 output file after the code has been compiled.
4907 2009-05-30 Zoltan Varga <vargaz@gmail.com>
4909 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
4911 2009-05-31 Zoltan Varga <vargaz@gmail.com>
4913 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
4914 entries distinction to simplify the code.
4916 * mini.h: Bump AOT file format version.
4918 2009-05-28 Zoltan Varga <vargaz@gmail.com>
4920 * objects.cs: Fix the signature of one of the tests.
4922 * mini.c (mini_create_ftnptr): New helper function, moved here from
4924 (mini_get_addr_from_ftnptr): Ditto.
4925 (mini_init): Install the new helpers.
4927 2009-05-28 Martin Baulig <martin@ximian.com>
4929 Correctly initialize the debugger when embedding Mono.
4931 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
4932 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
4933 see documentation in mini_debug_running_inside_mdb().
4936 (mini_debug_running_inside_mdb): New function to check whether
4937 we're running inside mdb.
4939 * mini.c (mini_init): Call mini_debugger_init() if we're running
4940 inside the debugger.
4942 * driver.c (mono_main): Moved the call to mini_debugger_init()
4943 into mini_init() to make this work when embedding Mono.
4945 * debug-debugger.c (mini_debugger_init): Warn about duplicate
4946 calls to mini_debugger_init().
4948 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
4949 mono_debugger_main() -> mini_debugger_main() and put them inside a
4950 `MONO_DEBUGGER_SUPPORTED' conditional.
4952 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
4954 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
4955 this is no longer in use.
4958 2009-05-26 Zoltan Varga <vargaz@gmail.com>
4960 * mini-sparc.c (add_outarg_load): Fix the sparc build.
4962 * aot-compiler.c (emit_method_code): Always write out C style symbols for
4965 2009-05-27 Martin Baulig <martin@ximian.com>
4967 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4969 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
4970 long_conv_to_r_un to 64 bits.
4972 * cpu-x86.md: Increase the instruction size due to the changes.
4974 * iltests.il.in: Add regression test.
4978 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4980 * objects.cs: Move the previous test from basic.cs to here.
4982 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4984 * basic.cs: Add regression test for #506915.
4986 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4988 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
4989 optimization we must check the bb of the first byte of stobj as
4990 it's the only one set in cil_offset_to_bb.
4994 2009-05-25 Zoltan Varga <vargaz@gmail.com>
4996 * image-writer.c: Fix pointer directive on ppc64.
4998 2009-05-24 Zoltan Varga <vargaz@gmail.com>
5000 * image-writer.c (asm_writer_emit_section_change): Avoid using
5001 .bss subsections on ppc too.
5003 2009-05-23 Zoltan Varga <vargaz@gmail.com>
5005 * image-writer.c: Fix the definition of TARGET_ASM_....
5007 * image-writer.c: Fix the emission of assembler directives in the last
5010 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
5011 exception throwing code to accomodate ppc64.
5013 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
5014 size to work on ppc64 too.
5016 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
5019 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
5020 the assembler dialect instead of using platform specific defines.
5022 2009-05-22 Geoff Norton <gnorton@novell.com>
5024 * mini-arm.c (get_call_info): If a structure is split between the stack
5025 and argument registers, we should not advance the stack pointer by the entire
5026 native size, but just by the amount that spilled.
5028 2009-05-22 Zoltan Varga <vargaz@gmail.com>
5030 * mini-arm.c (get_call_info): Handle structures with alignment requirements
5033 2009-05-21 Zoltan Varga <vargaz@gmail.com>
5035 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
5038 * aot-compiler.c (add_extra_method): Fix up the collection of extra
5039 methods so wrapper don't get added twice.
5040 (add_generic_instances): Don't add methods of arrays.
5042 * generics.cs: Mark one test as !FULLAOT.
5044 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
5046 * mini-x86.c (emit_move_return_value): Remove unused vars.
5048 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
5050 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
5051 decomposing 8 bytes structs into a LCALL.
5053 * mini-x86.c (emit_move_return_value): We no longer push the vtype
5054 pointer for where to store the returned regs.
5056 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
5059 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
5061 2009-05-20 Miguel de Icaza <miguel@novell.com>
5063 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
5066 2009-05-21 Zoltan Varga <vargaz@gmail.com>
5068 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
5070 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
5073 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
5075 * local-propagation.c (mono_local_cprop): Avoid local propagation
5076 across paired add/sub if the first instruction dest reg is it's
5077 source reg. For example:
5079 int_add_imm R12 <- R12 [1] clobbers: 1
5080 int_sub_imm R42 <- R12 [1] clobbers: 1
5082 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
5083 maintain the math identify.
5087 2009-05-20 Andreia Gaita <avidigal@novell.com>
5089 * Makefile.am: avoid going on the network just to get the revision,
5092 2009-05-19 Massimiliano Mantione <massi@ximian.com>
5094 Fixed estimate for short branches on amd64 (they were off mark, and
5095 enabling call prolog-epilog instrumentations caused assertions).
5096 * mini.h (struct MonoBasicBlock): added max_length field to hold the
5097 estimate for the maximum length of this basic block.
5099 - mono_arch_emit_prolog: compute max_length for each basic block
5100 (instead of max_offset), and inflate size estimate also for entry bb
5101 in case of code instrumentation.
5102 - mono_arch_output_basic_block: get rid of "cpos" (the current
5103 estimated "position" in the code), and always use "offset" instead,
5104 which is accurate; at the beginning of the function quickly recompute
5105 max_offset for all the remaining blocks, starting from the current
5106 cfg->code_len (which is correct, and not estimated) and using the
5107 estimated block lengths computed previously.
5109 2009-05-17 Zoltan Varga <vargaz@gmail.com>
5111 * exceptions-ppc.c: Remove the caching from the trampoline creation
5112 functions, it is already done in the caller.
5114 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
5116 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
5117 MONO_ARCH_GSHARED_SUPPORTED define.
5119 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
5121 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
5124 2009-05-16 Zoltan Varga <vargaz@gmail.com>
5126 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
5127 call to mono_marshal_get_rgctx_invoke ().
5129 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
5130 mono_marshal_get_static_rgctx_invoke (), all platforms which support
5131 gshared use the static rgctx trampolines now.
5133 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
5134 platform supports it.
5136 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5138 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
5140 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
5142 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5144 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
5146 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
5149 2009-05-15 Massimiliano Mantione <massi@ximian.com>
5151 Made it possible for mono_arch_instrument_epilog to preserve
5152 argument registers, otherwise instrumenting the "epilogue" before
5153 a tail call would clobber them.
5154 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
5155 if like mono_arch_instrument_epilog but with an additional parameter
5156 that states if argument registers must be preserved.
5157 * mini.c: implemented mono_arch_instrument_epilog as a call to
5158 mono_arch_instrument_epilog_full without asking to preserve argument
5159 registers (this makes the existing code work as usual).
5161 - mono_arch_instrument_epilog: add parameter to transform it into
5162 mono_arch_instrument_epilog_full, and preserve argument registers
5164 - mono_arch_output_basic_block, OP_TAILCALL case: call
5165 mono_arch_instrument_epilog_full.
5166 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
5167 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
5168 only transformed mono_arch_instrument_epilog into
5169 mono_arch_instrument_epilog_full.
5171 2009-05-15 Geoff Norton <gnorton@novell.com>
5173 * mini-darwin.c: This works on arm now.
5175 2009-05-14 Geoff Norton <gnorton@novell.com>
5177 * jit.h, driver.c: Allow full-aot to be decided programatically by the
5180 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5182 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
5185 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
5186 wrappers during full aot mode correctly.
5188 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
5191 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
5192 mono_metadata_type_hash ().
5194 2009-05-14 Massimiliano Mantione <massi@ximian.com>
5196 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
5197 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
5198 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
5199 Removed MONO_INST_BRLABEL from the instruction flags, and the
5200 remaining code that used it, because we do not support branches inside
5201 basic blocks (and branch target labels) anymore.
5202 * Makefile.am: As part of the above cleanup, remove reference to
5203 BURG files which don't exist anymore.
5205 2009-05-14 Zoltan Varga <vargaz@gmail.com>
5207 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
5210 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
5211 to use mono_arch_throw_corlib_exception.
5213 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
5214 mono_arch_throw_corlib_exception for throwing corlib exceptions.
5216 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
5219 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
5221 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
5222 for the got to make debugging easier and to avoid confusing it with the
5225 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
5226 method so a breakpoint can be set when using gdb.
5228 2009-05-13 Zoltan Varga <vargaz@gmail.com>
5230 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
5231 on mono_method_get_imt_slot ().
5233 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
5234 num_decodes variables.
5236 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
5237 change as it doesn't seem to work.
5239 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
5242 2009-05-12 Zoltan Varga <vargaz@gmail.com>
5244 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
5245 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
5247 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
5248 builder when using full aot.
5250 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
5251 here, it is already handled.
5253 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
5256 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
5258 * mini-arm.h: Enable IMT for full aot.
5260 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
5261 arch doesn't support it.
5263 * mini.c (mini_init): Don't disable IMT for full aot if the
5264 architecture supports it.
5266 * mini.h (MonoAotTrampoline): New enum containing the different types
5267 of 'numerous' trampolines.
5268 (MONO_AOT_FILE_VERSION): Bump this.
5270 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
5271 static rgctx trampolines. Add support for full-aot IMT thunks.
5273 * mini-amd64.h: Enable IMT for full aot.
5275 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
5276 to exclude tests belonging to a category.
5278 * generics.cs: Mark some tests with a !FULLAOT category.
5280 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
5283 2009-05-11 Zoltan Varga <vargaz@gmail.com>
5285 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
5286 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
5287 (emit_plt): Fix a warning.
5289 2009-05-10 Zoltan Varga <vargaz@gmail.com>
5291 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
5292 back into aot-compiler.c to a place where the other functions shared by
5293 the runtime and aot compiler are.
5295 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
5296 as done previously, instead of in MonoAotFileInfo, since pointers might have
5297 alignment requirements.
5299 * mini.h: Bump AOT file format version.
5301 2009-05-10 Miguel de Icaza <miguel@novell.com>
5303 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
5304 that is used at runtime from the aot-compiler.c, this makes it
5305 work on setups that remove the AOT compiler from the output
5308 2009-05-09 Zoltan Varga <vargaz@gmail.com>
5310 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
5313 * mini-ppc.h: Enable static rgctx trampolines for ppc.
5315 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
5317 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
5318 stuff to mono_arch_decompose_long_opts ().
5319 (mono_decompose_opcode): Remove some dead code.
5321 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5323 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
5324 cmethod can be null for quite a some reasons.
5326 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5328 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
5330 2009-05-08 Zoltan Varga <vargaz@gmail.com>
5332 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
5334 2009-05-08 Zoltan Varga <vargaz@gmail.com>
5336 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
5337 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
5338 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
5339 calls returning structures by addr on amd64.
5341 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
5343 * iltests.il.in: Restructure the tail call tests a bit.
5345 2009-05-07 Zoltan Varga <vargaz@gmail.com>
5347 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
5348 for virtual methods too.
5350 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
5352 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
5353 due to regression in verifying System.dll.
5355 2009-05-06 Zoltan Varga <vargaz@gmail.com>
5357 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
5360 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
5363 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
5364 g_str_hash () which can change.
5366 * driver.c (mini_regression): Disable optimizations not supported by
5367 the cpu. Fixes #500019.
5369 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
5372 2009-05-06 Zoltan Varga <vargaz@gmail.com>
5374 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
5375 to the latest LLVM code.
5377 2009-05-05 Zoltan Varga <vargaz@gmail.com>
5379 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
5381 2009-05-04 Zoltan Varga <vargaz@gmail.com>
5383 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
5386 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
5387 no longer saving offsets, so just save the patch types along with the other
5389 * aot-runtime.c (load_patch_info): Update after the changes to
5390 encode_patch_list ().
5391 (decode_got_entry): Removed, merged into load_patch_info ().
5392 (is_shared_got_patch): Removed, call the same function from
5395 * mini.h: Bump aot file format version.
5397 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
5398 half-finished no-dlsym code.
5400 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
5403 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
5404 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
5406 2009-05-02 Zoltan Varga <vargaz@gmail.com>
5408 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
5409 buffer length to work with AOT code.
5411 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
5412 ldfld/stfld opcodes.
5414 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
5417 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
5419 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
5421 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
5424 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
5425 if needed. Don't decompose long operations when using llvm.
5427 2009-05-01 Zoltan Varga <vargaz@gmail.com>
5429 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
5432 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
5434 2009-05-03 Martin Baulig <martin@ximian.com>
5436 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
5437 mono_debugger_insert_method_breakpoint() since the class init
5438 handler we're inserting at the top of the method already gives us
5441 2009-04-30 Zoltan Varga <vargaz@gmail.com>
5443 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
5444 to mono_arch_decompose_long_opts () for x86 and arm.
5446 2009-04-29 Zoltan Varga <vargaz@gmail.com>
5448 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
5451 2009-04-28 Zoltan Varga <vargaz@gmail.com>
5453 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
5456 2009-04-26 Zoltan Varga <vargaz@gmail.com>
5458 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
5459 number of trampolines used in full-aot mode.
5461 * aot-compiler.c: Add an ntrampolines option to set the number of
5462 trampolines emitted in full-aot mode.
5464 2009-04-27 Zoltan Varga <vargaz@gmail.com>
5466 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
5467 a volatile load. Get rid of get_tempname (), llvm assigns names
5470 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
5473 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
5476 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
5479 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
5480 to the same register as a fixed sreg2. Fixes #497271.
5482 * iltests.il.in: Add a new test.
5484 2009-04-26 Zoltan Varga <vargaz@gmail.com>
5486 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
5487 stack, since pushes complicate exception handling.
5489 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
5490 the stack if they are passed using moves.
5492 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
5494 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
5497 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
5498 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
5499 of FMOVE if it is an R4.
5501 2009-04-25 Zoltan Varga <vargaz@gmail.com>
5503 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
5505 * mini.h (LLVMCallInfo): New structure to store calling convention
5506 information for the LLVM back end similar to the CallInfo structures in
5509 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
5510 call information in a format usable by LLVM.
5511 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
5513 * method-to-ir.c (mono_emit_call_args): Emit calls using
5514 mono_llvm_emit_call () when compiling using LLVM.
5516 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
5517 comments to all functions. Fix memory leaks. Add a public init/cleanup
5520 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
5522 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
5523 mono_array_new_va () jit icall.
5525 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
5527 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
5528 multiple machine description files to be specified.
5529 * mini-ops.h: fixes for cross-compilation.
5531 2009-04-22 Miguel de Icaza <miguel@novell.com>
5533 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
5536 2009-04-22 Zoltan Varga <vargaz@gmail.com>
5538 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
5539 to prevent asserts in various passes. Fixes #497220.
5541 2009-04-21 Zoltan Varga <vargaz@gmail.com>
5543 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
5546 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
5547 table to avoid duplicates.
5549 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5551 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
5554 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
5556 * mini.c (mini_method_verify): Fail fulltrust code if the exception
5557 is for method or field access.
5559 2009-04-20 Zoltan Varga <vargaz@gmail.com>
5561 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
5564 * mini-llvm.c (mono_llvm_emit_method): Use it.
5566 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
5567 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
5570 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
5571 synchronized methods.
5573 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
5575 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
5577 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
5580 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
5581 allowing some options to be set dynamically.
5583 2009-04-19 Zoltan Varga <vargaz@gmail.com>
5585 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
5586 unconditional branch.
5588 * mini.h (MonoTrampolineType): Add new trampoline type
5589 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
5592 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
5595 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
5598 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
5599 is enabled. Instead, use the llvm vcall trampoline.
5601 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
5603 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
5605 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
5608 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
5609 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
5611 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
5612 OP_IA64_CSET opcode.
5614 * mini.c: Fix a warning.
5616 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
5617 THROW to the appropriate llvm type.
5619 2009-04-18 Zoltan Varga <vargaz@gmail.com>
5621 * mini.c (mini_method_compile): Add statistics for methods JITted
5624 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5626 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
5627 OP_IA64_CMP_<cond>_IMM opcodes.
5629 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5631 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
5634 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
5637 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
5640 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
5642 * mini-exceptions.c : add thread id to EXCEPTION trace message.
5644 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5646 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
5649 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
5650 rgctx invoke trampolines for x86.
5652 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
5653 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
5654 (mono_arch_get_vcall_slot): Simplify this.
5656 2009-04-16 Zoltan Varga <vargaz@gmail.com>
5658 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
5659 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
5661 2009-04-14 Zoltan Varga <vargaz@gmail.com>
5663 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
5664 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
5666 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
5668 * liveness.c (visit_bb): Remove a needless assert.
5670 2009-04-13 Zoltan Varga <vargaz@gmail.com>
5672 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
5673 full aot support to the arch specific code.
5675 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
5677 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
5679 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
5681 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
5682 collect information about the delegate invoke impl trampolines.
5684 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
5685 to save trampolines during full-aot mode.
5687 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
5688 creation function which returns a trampoline which sets the rgctx
5690 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
5691 wrapper if possible.
5692 (mono_delegate_trampoline): Ditto.
5694 * mini.c (mono_jit_runtime_invoke): Ditto.
5696 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
5698 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
5700 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5702 2009-04-12 Zoltan Varga <vargaz@gmail.com>
5704 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
5705 just setting the opcode to OP_NOP.
5707 2009-04-11 Zoltan Varga <vargaz@gmail.com>
5709 * mini.c (mini_method_compile): Put the last change inside an
5710 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
5712 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
5713 and extend live ranges to cover the whole method when using xdb.
5715 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
5716 do it in the trampolines.
5718 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
5721 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
5723 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
5724 call code in full-aot mode since IMT is disabled there.
5725 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
5726 new JIT no longer has that restriction.
5728 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5730 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
5731 a more compact format.
5732 (mono_aot_wrapper_name): New function to return a unique name for a
5733 wrapper method, also used by the AOT runtime.
5735 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
5738 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
5739 when a ICollection<T> etc is encountered.
5740 (add_generic_instances): Process method arguments/locals too.
5741 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
5744 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
5746 2009-04-10 Zoltan Varga <vargaz@gmail.com>
5748 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
5750 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
5752 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
5753 representing the result of the decomposition. Nullify instructions
5754 instead of setting them to OP_NOP since nops can't have registers
5757 2009-04-09 Zoltan Varga <vargaz@gmail.com>
5759 * aot-compiler.c (mono_compile_assembly): Split this huge function into
5760 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
5761 info. Strip 'mapping symbols' on ARM.
5763 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
5765 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
5766 this with the native genmdesc.
5768 2009-04-08 Bill Holmes <billholmes54@gmail.com>
5770 * aot-runtime.c: Fixing the MSVC build.
5772 Code is contributed under MIT/X11 license.
5774 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5776 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
5777 JITted code depends on it.
5779 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5781 * aot-compiler.c: Use new MonoGenericParam accessors.
5783 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5785 Reduce memory usage and improve correctness wrt MonoGenericParam
5786 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
5787 handing. Avoid allocating MonoGenericParams, but use the ones in
5788 the container itself.
5790 2009-04-07 Miguel de Icaza <miguel@novell.com>
5792 * tasklets.c: Return exceptions in the out argument.
5794 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5796 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
5797 opcode. Use pointer types in more places instead of casting them to
5800 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
5802 (mono_llvm_optimize_method): New helper function to optimize a method.
5804 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
5805 widening code so it could be called from more places.
5806 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
5807 code paths in the call opcodes.
5809 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
5811 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
5813 2009-04-06 Zoltan Varga <vargaz@gmail.com>
5815 * dwarfwriter.c: Use _ to separate class name
5816 components as gdb can't handle '.'. Represent reference variables
5819 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
5821 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
5823 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
5825 * gc-test.cs: New file with GC stack marking tests.
5827 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
5828 negative numbers for vfp.
5830 * basic-float.cs: Add a test.
5832 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
5834 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
5836 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
5838 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
5839 part of tasklet/continuation support.
5841 2009-04-05 Zoltan Varga <vargaz@gmail.com>
5843 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
5844 amd64 opcodes inside an ifdef.
5846 * dwarfwriter.c: Emit inheritance information for classes, emit fields
5849 * dwarfwriter.c (emit_type): Emit the class info for classes.
5851 2009-04-04 Zoltan Varga <vargaz@gmail.com>
5853 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
5855 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
5857 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
5859 * ssa.c (mono_ssa_compute): Fix some memory leaks.
5861 2009-04-03 Zoltan Varga <vargaz@gmail.com>
5863 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
5865 * mini-llvm.c: Update comments.
5867 * mini.h (COMPILE_LLVM): New macro.
5869 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
5871 * ssa.c (mono_ssa_compute): Ditto.
5873 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
5874 the unwind ops from a DWARF FDE.
5876 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
5877 methods by extracting the dwarf unwind ops from the unwind info generated
5880 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
5883 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
5886 2009-04-02 Zoltan Varga <vargaz@gmail.com>
5888 * Makefile.am (llvm_sources): Enable this.
5890 * mini.c (mini_method_compile): Add support for compiling with LLVM,
5891 failing back to the JIT if something cannot be handled.
5893 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
5894 compiling with LLVM.
5896 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
5897 compiling with LLVM.
5899 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
5900 compiling with LLVM.
5902 * mini-ops.h: Add a few opcodes needed by LLVM.
5904 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
5907 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
5910 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
5912 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
5914 2009-04-01 Mark Probst <mark.probst@gmail.com>
5916 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
5917 ridiculously large methods.
5919 2009-03-31 Martin Baulig <martin@ximian.com>
5921 * debug-debugger.c (debugger_remove_breakpoint): Call
5922 mono_debugger_remove_class_init_callback ().
5924 2009-03-31 Zoltan Varga <vargaz@gmail.com>
5926 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
5927 right before emitting code, not at the start.
5929 * mini.c (mono_postprocess_patches): Extract this into a separate function
5930 from mono_codegen ().
5932 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
5933 byref types correctly.
5935 2009-03-30 Zoltan Varga <vargaz@gmail.com>
5937 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
5940 2009-03-29 Zoltan Varga <vargaz@gmail.com>
5942 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
5943 indirect calls, this avoids problems where get_vcall_slot () would get
5944 confused by the native code for the instruction preceeding the call.
5945 (mono_arch_get_vcall_slot): Simplify this.
5946 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
5948 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
5949 register allocator now seems to depend on them instead of the data in
5952 * mini.c (mini_method_compile): Throw the correct type of exception if
5953 mono_method_get_header () fails because of a loading error.
5955 2009-03-28 Zoltan Varga <vargaz@gmail.com>
5957 * mini.c (mini_method_compile): Clear the loader error if the method
5958 header cannot be decoded.
5960 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
5961 interface methods on proxies correctly.
5963 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
5964 this argument for vtype methods. Add precise liveness info for arguments.
5966 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
5967 LIVERANGE_START/END opcodes.
5969 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
5970 for arguments and values in registers.
5972 2009-03-27 Zoltan Varga <vargaz@gmail.com>
5974 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
5975 return a valuetype. Fixes #487518.
5977 * iltests.il: Add a test.
5979 * aot-compiler.c: Use mono_thread_create () to create helper threads.
5981 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
5982 closed over a null reference correctly.
5984 2009-03-26 Zoltan Varga <vargaz@gmail.com>
5986 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
5988 2009-03-25 Mark Probst <mark.probst@gmail.com>
5990 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
5991 allocated to the same registers as fixed sregs.
5993 2009-03-24 Mark Probst <mark.probst@gmail.com>
5995 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
5998 * method-to-ir.c: Handle more cases for
5999 Interlocked.CompareExchange.
6001 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
6002 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
6003 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
6005 2009-03-23 Zoltan Varga <vargaz@gmail.com>
6007 * aot-runtime.c (decode_method_ref): Fix a warning.
6009 * unwind.c (mono_unwind_frame): Ditto.
6011 2009-03-22 Zoltan Varga <vargaz@gmail.com>
6013 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
6014 (mono_compile_assembly): Enable the binary writer for full-aot as well.
6016 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
6017 fix the handling of large values in the ALU_PC_G0_NC relocation.
6019 2009-03-22 Zoltan Varga <vargaz@gmail.com>
6021 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
6023 2009-03-22 Mark Probst <mark.probst@gmail.com>
6025 * method-to-ir.c (mono_spill_global_vars): Support for ternary
6028 2009-03-22 Mark Probst <mark.probst@gmail.com>
6030 * method-to-ir.c: MINI_OP3 needs a comma.
6032 * method-to-ir.c, mini.h, mini.c: Remove
6033 mono_init_op_sreg_counts ().
6035 2009-03-22 Zoltan Varga <vargaz@gmail.com>
6037 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
6040 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
6043 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
6045 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
6048 2009-03-21 Mark Probst <mark.probst@gmail.com>
6050 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
6051 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
6052 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
6055 2009-03-20 Zoltan Varga <vargaz@gmail.com>
6057 * driver.c: Change location of gc_wrapper.h.
6059 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
6060 inside finally clauses correctly. Fixes #485721.
6062 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
6063 after the change above.
6065 * exceptions.cs: Add a test.
6067 2009-03-19 Zoltan Varga <vargaz@gmail.com>
6069 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
6071 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
6072 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
6073 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
6075 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
6076 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
6078 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
6080 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
6081 Simplify logic for ensure_method_is_allowed_to_call_method.
6082 Handle wrappers on callers.
6084 2009-03-19 Zoltan Varga <vargaz@gmail.com>
6086 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
6089 * basic-simd.cs: Fix the names of some test methods.
6091 2009-03-18 Geoff Norton <gnorton@novell.com>
6093 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
6095 2009-03-18 Zoltan Varga <vargaz@gmail.com>
6097 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
6099 2009-03-17 Jb Evain <jbevain@novell.com>
6101 * driver.c: remove now uneeded call to mono_gc_base_init before
6104 2009-03-17 Jb Evain <jbevain@novell.com>
6106 * dwarfwriter.c (token_handler): handle more cases.
6108 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
6110 * method-to-ir.c: Remove more dead code (that was required only
6111 because of method_is_safe). Fix compiler warnings.
6113 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
6115 * method-to-ir.c: Remove unneeded/useless method_is_safe
6116 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
6118 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
6120 * mini.c (mini_method_compile): Print the method been compiled with
6121 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
6122 for people not familiar with the runtime.
6124 2009-03-17 Zoltan Varga <vargaz@gmail.com>
6126 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
6127 a managed object which is later put into a GList. Return its class instead.
6129 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
6130 stack slots when using sgen.
6132 2009-03-16 Zoltan Varga <vargaz@gmail.com>
6134 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
6136 2009-03-14 Zoltan Varga <vargaz@gmail.com>
6138 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
6139 > so it works on the first vreg as well.
6141 2009-03-13 Zoltan Varga <vargaz@gmail.com>
6143 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
6146 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
6148 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
6151 2009-03-12 Zoltan Varga <vargaz@gmail.com>
6153 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
6154 native->IL offset mapping.
6156 2009-03-11 Zoltan Varga <vargaz@gmail.com>
6158 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
6160 * basic.cs: Add a test.
6162 2009-03-11 Mark Probst <mark.probst@gmail.com>
6164 * mini-x86.c (mono_arch_output_basic_block): Use different
6165 registers in case the ones we want to overwrite are used by the
6166 other operand. Fixes regression in #480807.
6168 2009-03-10 Zoltan Varga <vargaz@gmail.com>
6170 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
6172 * dwarfwriter.c (emit_line_number_info): The line number info for
6173 IL code was off by one. Fix that.
6175 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
6178 2009-03-09 Mark Probst <mark.probst@gmail.com>
6180 Contributed under the terms of the MIT/X11 license by Steven
6181 Munroe <munroesj@us.ibm.com>.
6183 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
6186 2009-03-08 Zoltan Varga <vargaz@gmail.com>
6188 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
6191 2009-03-06 Zoltan Varga <vargaz@gmail.com>
6193 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
6194 the delegate ctor handling code. Fixes #482638.
6196 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
6199 * iltests.il.in: Add a test.
6201 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
6204 2009-03-05 Mark Probst <mark.probst@gmail.com>
6206 * mini-trampolines.c (mono_create_jump_trampoline): If the method
6207 is shared generic code, return the trampoline, even if the method
6208 has already been compiled. Fixes #479763.
6210 * mini.c, mini.h: New function
6211 mono_jit_find_compiled_method_with_jit_info() which is the same as
6212 mono_jit_find_compiled_method() but also returns the jit info.
6214 2009-03-05 Mark Probst <mark.probst@gmail.com>
6216 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
6217 for methods which actually have one. For all other methods, make
6218 sure the this argument var is live the whole method.
6220 * mini.c (mini_method_compile): Every shared method has a
6221 this/vtable/mrgctx info. Fixes #480807.
6223 2009-03-05 Mark Probst <mark.probst@gmail.com>
6225 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
6226 generic/imt thunks where some entries branch through the vtable,
6227 while other entries branch directly.
6229 2009-03-05 Zoltan Varga <vargaz@gmail.com>
6231 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
6233 * mini-windows.c: Ditto.
6235 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
6238 2009-03-04 Zoltan Varga <vargaz@gmail.com>
6240 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
6243 2009-03-04 Mark Probst <mark.probst@gmail.com>
6245 * method-to-ir.c: Don't inline methods that use JMP. Fixes
6248 2009-03-04 Mark Probst <mark.probst@gmail.com>
6250 * exceptions-x86.c: Include debug-mini.h - fixes build.
6252 2009-03-04 Martin Baulig <martin@ximian.com>
6254 * debug-mini.c: Clean up the exception API and add documentation.
6255 (mono_debugger_handle_exception): New public method; this is
6256 called when throwing an exception or encountering an unhandled one.
6257 (mono_debugger_call_exception_handler): Formerly known as
6258 mono_debugger_handle_exception(); this is used to tell the
6259 debugger that we're about to invoke an exception handler.
6261 2009-03-04 Martin Baulig <martin@ximian.com>
6263 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
6264 ../metadata/mono-debug-debugger.c; save and reset exception state.
6266 2009-03-02 Martin Baulig <martin@ximian.com>
6268 * debug-mini.c: Moved the debugger exception handling here from
6269 ../metadata/mono-debug-debugger.c.
6272 (MonoDebuggerExceptionAction): New exception typedef.
6275 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
6277 * exceptions-amd64.c
6278 (mono_amd64_throw_exception): Use the new debugger exception
6282 (mono_handle_exception_internal): Don't call
6283 mono_debugger_unhandled_exception() here.
6285 2009-03-03 Zoltan Varga <vargaz@gmail.com>
6287 * mini.c aot-compiler.c: Update after the changes to
6288 mono_marshal_get_runtime_invoke ().
6290 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
6291 Virtual generic methods might not have method->slot set, work around
6294 * generics.cs: Add a test.
6296 2009-03-02 Geoff Norton <gnorton@novell.com>
6299 * driver.c: Allow signal chaining of SIGFPE as well.
6301 2009-03-02 Zoltan Varga <vargaz@gmail.com>
6303 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
6304 this since it now receives the method not its generic context in the
6307 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
6308 generic/imt thunks where some entries branch through the vtable, while
6309 other entries branch directly.
6311 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
6313 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
6314 support for interface methods as well.
6316 * mini-trampolines.c: Add support for virtual generic methods in interfaces
6317 using the normal IMT thunks.
6319 generics.cs: Add new tests.
6321 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
6322 the generic inst to the generic imt thunks. This fixes AOT support,
6323 improves consistency with the normal IMT thunks, and makes it easier to
6324 add support for interface generic virtual methods later.
6326 * mini-trampolines.c (mono_magic_trampoline): Ditto.
6328 2009-02-28 Zoltan Varga <vargaz@gmail.com>
6330 * driver.c (mono_set_signal_chaining): New public API function to enable
6331 signal chaining on POSIX platforms.
6333 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
6334 (si@lindenlab.com) to implement signal chaining. The original patch was
6335 contributed under the MIT X/11 license:
6336 https://bugzilla.novell.com/show_bug.cgi?id=318894
6338 2009-02-27 Zoltan Varga <vargaz@gmail.com>
6340 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
6341 too until it can be made to run on amd64.
6343 2009-02-26 Zoltan Varga <vargaz@gmail.com>
6345 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
6346 to get_generic_context_from_code () + get_call_info () if possible.
6348 2009-02-25 Zoltan Varga <vargaz@gmail.com>
6350 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
6351 suspend-on-sigsegv functionality.
6353 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
6354 to suspend when a native SIGSEGV is received. This is useful for debugging
6355 crashes which don't happen under gdb, since a live process contains more
6356 information than a core file.
6358 * mini-exceptions.c (mono_print_thread_dump): Use
6359 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
6361 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
6363 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
6365 * basic-float.cs: Disable the tests which currently fail on amd64.
6367 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
6368 value to mono_arch_patch_callsite () to fix crashes.
6370 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
6372 2009-02-23 Zoltan Varga <vargaz@gmail.com>
6374 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
6375 nop code by patching the call address to point to the nullified class init
6376 trampoline, as the former does not seem to be safe on SMP machines.
6378 2009-02-23 Mark Probst <mark.probst@gmail.com>
6380 * mini-ops.h: Fix the argument types for a few x86 opcodes where
6383 2009-02-23 Zoltan Varga <vargaz@gmail.com>
6385 * basic-float.cs basic-calls.cs: Fix warnings.
6387 2009-02-22 Mark Probst <mark.probst@gmail.com>
6389 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
6390 correct frame pointer in the LMF. Should fix #478394.
6392 2009-02-22 Zoltan Varga <vargaz@gmail.com>
6394 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
6396 * image-writer.c: Make the binary writer less verbose.
6398 2009-02-21 Zoltan Varga <vargaz@gmail.com>
6400 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
6401 are called from runtime invoke wrappers.
6403 2009-02-20 Zoltan Varga <vargaz@gmail.com>
6405 * cpu-ppc.md (store_memindex): Increase the size of this.
6407 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6409 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6411 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
6413 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
6416 Last fix for of #467201.
6419 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6421 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6423 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
6424 and long_conv_to_r8_2:
6426 Fixed part of #467201.
6428 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6430 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6432 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
6433 conversion to 32 bits.
6435 * cpu-x86.md: Increase the size of int_conv_to_r4.
6437 * basic-float.cs: Add a test for this.
6439 Fixed part of #467201.
6441 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6443 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6445 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
6446 conversion to 64 bits.
6448 * basic-float.cs: Add a test for this.
6450 Fixed part of #467201.
6452 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6454 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6456 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
6457 This behavior is compatible with MS.
6459 * iltest.il.in: Add a test for this.
6461 Fixed part of #467201.
6463 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6465 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6467 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
6468 change the precision of the value.
6470 * cpu-x86.md: Define len for float_conv_to_r4.
6472 * basic-float.cs: Add a test for this.
6474 Fixed part of #467201.
6476 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
6478 * mini.c: Adjust locking order to the new semantics where the loader lock
6481 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
6490 * mini-trampolines.c:
6503 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
6505 2009-02-18 Zoltan Varga <vargaz@gmail.com>
6507 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
6510 2009-02-17 Zoltan Varga <vargaz@gmail.com>
6512 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
6513 for cctors if needed.
6515 2009-02-17 Mark Probst <mark.probst@gmail.com>
6517 * mini-ppc.c: Fix build on Darwin.
6519 2009-02-17 Zoltan Varga <vargaz@gmail.com>
6521 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
6522 version instead of 3 as valgrind doesn't like version 3.
6524 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
6526 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
6527 usable for hashing methods.
6528 (emit_extra_methods): Use the new hash to avoid putting every method in the
6531 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
6533 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
6534 whenever a method ref could match a method.
6536 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
6539 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
6542 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
6544 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
6545 the encoding buffer.
6547 * method-to-ir.c (mono_method_check_inlining): Avoid calling
6548 mono_method_get_header () on inflated methods as an optimization.
6550 2009-02-16 Zoltan Varga <vargaz@gmail.com>
6552 * ssa.c (fold_ins): Fix another crash if the instruction following the
6553 switch was optimized away.
6555 2009-02-16 Mark Probst <mark.probst@gmail.com>
6557 Contributed under the terms of the MIT/X11 license by Steven
6558 Munroe <munroesj@us.ibm.com>.
6560 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
6562 2009-02-16 Zoltan Varga <vargaz@gmail.com>
6564 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
6565 around the mono_domain_alloc calls, it is now done by the functions
6568 * aot-compiler.c (compile_method): Only add wrappers referenced by
6569 the method if compiling with full AOT.
6570 (mono_compile_assembly): Error out if --aot=full is specified on
6571 a platform where it is not supported.
6573 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
6576 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
6579 * aot-runtime.c (load_named_code): Handle
6580 mono_arm_throw_exception_by_token.
6582 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
6584 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
6587 * Makefile.am (fullaotcheck): Exit if a test fails.
6589 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
6591 (mono_compile_assembly): Handle the assembler failing.
6593 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
6594 accepting subsections of .bss.
6596 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
6599 * aot-compiler.c: Remove some unused includes.
6601 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
6602 now in MonoImageWriter.
6604 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
6605 code sequence which matches a non-virtual call. Fixes #472654.
6607 2009-02-15 Zoltan Varga <vargaz@gmail.com>
6609 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
6612 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
6613 use the image/dwarf writers directly.
6615 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
6618 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
6621 * image-writer.h: Fix some typos.
6623 * dwarfwriter.h dwarfwriter.c: New files.
6625 * aot-compiler.c: Extract the DWARF info writing functionality into a
6628 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
6629 argument to return unwind info.
6631 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
6633 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
6635 * aot-runtime.c (decode_method_ref): Add a case for
6636 MONO_AOT_METHODREF_WRAPPER_NAME.
6638 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
6641 * aot-compiler.c (encode_method_ref): Use the new constants.
6643 * aot-runtime.c (decode_method_ref): Ditto.
6645 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
6646 be compiled, not the icall itself.
6648 2009-02-14 Zoltan Varga <vargaz@gmail.com>
6650 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
6651 using decode_method_ref ().
6653 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
6654 convert it to an in32. Fixes #475859.
6656 * arrays.cs: Add a test.
6658 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6660 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
6663 * basic-long.cs: Add a test.
6665 2009-02-12 Mark Probst <mark.probst@gmail.com>
6667 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
6668 remove the frame pointer in leaf methods which don't receive any
6669 arguments, don't throw exceptions and don't do dynamic stack
6672 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6674 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
6675 the fail_tramp changes. Hopefully fixes #475132.
6677 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
6679 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
6680 instead of mono_metadata_signature_dup_full.
6682 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6684 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
6685 for processing jump tables. Fixes #473787.
6687 2009-02-11 Mark Probst <mark.probst@gmail.com>
6689 * mini-generic-sharing.c: mini_method_get_context() just calls
6690 mono_method_get_context_general() now.
6692 * mini.c, mini.h: Moved get_object_generic_inst(),
6693 construct_object_context_for_method() and
6694 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
6696 2009-02-11 Zoltan Varga <vargaz@gmail.com>
6698 * branch-opts.c (mono_if_conversion): Handle the case where the merged
6699 basic block fell through to its successor bblock without a branch. Fixes
6702 * iltests.il.in: Add a test.
6704 * aot-compiler.c (encode_method_ref): Encode methods of array types.
6705 (can_encode_patch): We can now handle arrays of generic parameters and
6708 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
6710 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
6711 the AOT file to avoid some #ifdefs in aot-runtime.c
6713 * mini.h: Bump AOT file format version.
6715 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6717 * Makefile.am (fullaotcheck): Make this run the tests.
6719 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
6721 2009-02-10 Mark Probst <mark.probst@gmail.com>
6723 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
6724 individually. Fixes #473482.
6726 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6728 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
6730 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
6732 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
6733 (mono_compile_assembly): Hush compile warnings about
6734 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
6737 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6739 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
6741 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
6743 * aot-compiler.c: Fix arm support.
6745 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
6746 img_writer_emit_unset_mode () function.
6748 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
6749 (mono_unwind_get_dwarf_pc_reg): Ditto.
6751 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
6752 Move almost all platform specific code to a set of arch_ functions,
6753 and document them to ease porting.
6755 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
6757 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
6759 * aot-compiler.c: Extract the image writing functionality into a separate
6760 module to reduce the size of this file.
6762 2009-02-09 Geoff Norton <gnorton@novell.com>
6764 * mini-s390.c: Fix the signature of emit_sig_cookie.
6766 2009-02-09 Zoltan Varga <vargaz@gmail.com>
6768 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
6770 * aot-runtime.c (is_shared_got_patch): Ditto.
6772 * aot-runtime.c (load_named_code): Cope with the fact that
6773 decode_got_entry () won't decode the patch fully if its corresponding got
6774 entry is already filled.
6776 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
6778 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
6780 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
6781 as the moving pointer instead of 'buf' for consistency with the rest of the
6783 (mono_arch_create_monitor_exit_trampoline): Ditto.
6785 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
6786 generic_class_init trampolines.
6787 (add_generic_class): Extract some code from add_generic_instances () into a
6788 separate function so it can be called from other places too.
6789 (compile_method): Call add_generic_class () for the classes of inflated methods
6790 referenced by the method.
6791 (can_encode_patch): Allow references to generic parameters.
6793 * aot-runtime.c: Add support the patches required by the new trampolines.
6795 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
6798 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
6801 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
6802 this from get_throw_pending_exception, make the signature full aot compatible.
6804 * Makefile.am (fullaotcheck): New target to run full-aot tests.
6806 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
6808 * exceptions.cs: Add a test.
6810 2009-02-07 Zoltan Varga <vargaz@gmail.com>
6812 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
6813 use the DWARF_DATA_ALIGN constant instead.
6815 * exception-<ARCH>.c: Update after the above change.
6817 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
6820 * mini-arm.c: Enable the dwarf unwinder.
6822 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
6823 instead of mono_class_setup_vtable ().
6825 2009-02-07 Zoltan Varga <vargaz@gmail.com>
6827 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
6830 * mini-x86.h: Enable the dwarf unwinder.
6832 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
6834 Fix mcs/tests/test-7.cs
6835 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
6838 2009-02-06 Zoltan Varga <vargaz@gmail.com>
6840 * mini.c (print_jit_stats): Remove some unused statistics.
6842 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6844 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
6846 2009-02-05 Mark Probst <mark.probst@gmail.com>
6848 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
6849 the method we get from mono_object_get_virtual_method() because
6850 that function does it properly, now.
6852 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6854 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
6855 opcodes. Fixes #472775.
6857 2009-02-05 Mark Probst <mark.probst@gmail.com>
6859 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
6860 fact that mono_find_jit_info() sometimes returns the context
6861 corresponding to the jit info in new_ctx. Fixes #472600.
6863 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6865 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
6866 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
6867 klass->enum_basetype directly.
6869 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
6872 * unwind.c: Avoid 0 sized arrays.
6874 2009-02-04 Zoltan Varga <vargaz@gmail.com>
6876 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
6877 size on systems with 64k pages. Fixes #471389.
6879 2009-02-04 Mark Probst <mark.probst@gmail.com>
6881 Contributed under the terms of the MIT/X11 license by Steven
6882 Munroe <munroesj@us.ibm.com>.
6884 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
6885 for LOADI4_MEMBASE. Use addi instead of addic if it's not
6888 2009-02-04 Mark Probst <mark.probst@gmail.com>
6890 Contributed under the terms of the MIT/X11 license by Steven
6891 Munroe <munroesj@us.ibm.com>.
6893 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
6896 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
6897 The trampoline can be longer on PPC64.
6899 2009-02-04 Mark Probst <mark.probst@gmail.com>
6901 Contributed under the terms of the MIT/X11 license by Steven
6902 Munroe <munroesj@us.ibm.com>.
6904 * mini-ppc.c: Compiler warning fixes and trivial code
6907 2009-02-04 Zoltan Varga <vargaz@gmail.com>
6909 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
6910 ins->dreg which could be a hardware register, not a vreg.
6912 * aot-compiler.c (emit_method_dwarf_info): Ditto.
6914 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
6915 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
6917 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
6919 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
6920 ->dreg, that is not the vreg we are looking for.
6922 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
6924 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
6927 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
6930 2009-02-03 Zoltan Varga <vargaz@gmail.com>
6932 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
6934 * aot-compiler.c (emit_line_number_info): Fix line number emission when
6937 * aot-compiler.c: Add xdebug support on x86.
6939 * unwind.c: Add x86 support.
6941 * aot-compiler.c (emit_exception_debug_info): Control the emission of
6942 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
6944 * mini.c (mini_method_compile): Ditto.
6946 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
6949 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
6950 which mimic .push_section/.pop_section in GAS.
6952 * aot-compiler.c: Emit precise live range information for variables.
6954 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
6956 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
6957 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
6960 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
6961 the live ranges of variables.
6963 * mini.h (struct MonoMethodVar): Add two fields containing the live range
6964 of the variable in terms of native offsets.
6966 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
6968 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
6970 2009-02-02 Mark Probst <mark.probst@gmail.com>
6972 Contributed under the terms of the MIT/X11 license by Steven
6973 Munroe <munroesj@us.ibm.com>.
6975 * exceptions-ppc.c (restore_regs_from_context): Correct operand
6976 order (offset then base reg) for ppc_load_multiple_regs.
6977 (emit_save_saved_regs) Correct operand order for
6978 ppc_store_multiple_regs.
6979 (mono_arch_get_call_filter): Correct operand order for
6980 ppc_load_multiple_regs.
6982 * mini-ppc.c (emit_memcpy): Fix operand order for
6983 ppc_load_reg_update and ppc_store_reg_update.
6984 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
6985 (mono_arch_emit_epilog): Correct operand order for
6986 ppc_load_multiple_regs.
6988 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
6989 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
6991 2009-02-02 Mark Probst <mark.probst@gmail.com>
6993 * cpu-ppc64.md: Fixed storer4_memindex length.
6995 2009-02-02 Zoltan Varga <vargaz@gmail.com>
6997 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
7000 * aot-compiler.c (emit_line_number_info): Optimize this.
7002 2009-02-01 Zoltan Varga <vargaz@gmail.com>
7004 * aot-compiler.c: Disassemble tokens in the IL disassembly.
7006 * aot-compiler.c: Add debug info for methods without debug info by
7007 emitting an IL file and having the line number info referencing that file.
7009 * aot-compiler.c: Optimize the size of the generated line number info.
7011 * aot-compiler.c: Emit line number info in xdebug mode.
7013 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
7016 2009-01-31 Zoltan Varga <vargaz@gmail.com>
7018 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
7020 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
7023 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
7025 * basic-calls.cs: Test for the weird crash found on arm.
7027 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
7029 * cpu-arm.md: Increase the size of storer8_membase_reg and
7030 loadr8_membase_reg to 24 bytes to accomodate the extra add.
7032 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
7033 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
7034 reg to LR otherwise we'll be loading/storing from just the offset.
7036 2009-01-30 Miguel de Icaza <miguel@novell.com>
7038 Question: if we are storing gint32's inside the "*native_offset",
7039 should we change the signature to "gint32 *native_offset" to
7040 ensure that we do not have type definition problems?
7042 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
7043 an int * as this is what the other function expects, causes
7044 problems with Freescale's compiler that defined int32_t to be a
7045 long and makes int incompatible
7047 2009-01-30 Miguel de Icaza <miguel@novell.com>
7049 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
7050 filename conflict with bjam.
7052 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7054 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
7055 as it might use decomposed ops.
7057 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7059 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
7061 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
7064 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
7066 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
7069 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
7070 way registers are stored in MonoContext on arm.
7072 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
7073 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
7075 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
7077 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
7079 * mini.c (mini_init): Register mono_isfinite.
7081 * jit-icalls.c (mono_isfinite): New jit icall.
7083 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
7085 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
7086 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
7089 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7091 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
7092 separate frame and stack pointers, so we must use FP to find the register
7094 The FP reg is retrieved from the MonoContext::regs array.
7096 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7098 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
7101 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7103 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
7104 return R4 and R8 when not running under softfloat.
7106 Fixes basic-calls.exe
7108 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7110 * mini-arm.c: Implement some overflow opcodes.
7112 2009-01-29 Miguel de Icaza <miguel@novell.com>
7114 * ssa.c: handle another alloca.h
7116 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
7117 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
7118 MONO_ARCH_USE_SIGACTION.
7120 * aot-runtime.c, mini-exceptions.c: Replace platform define with
7123 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
7125 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
7126 PPC targets as sigaction does not exist on all platforms, define
7127 this on a per-platform basis.
7129 Instead of erroring out if the platform is not defined, include
7130 mini-ppc-os.h, and expect that the OS specific setting provides
7131 the required information.
7133 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7135 * aot-compiler.c: Fix --enable-minimal=aot.
7137 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7139 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
7142 2009-01-29 Zoltan Varga <vargaz@gmail.com>
7144 * exceptions-arm.c: Fix warnings.
7146 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
7149 * mini-x86.c: Fix --enable-minimal=jit build.
7151 * mini.c: Really fix --enable-minimal=jit build.
7153 * mini.c (construct_object_context_for_method): Move this outside
7154 the DISABLE_JIT block to fix the --enable-minimal=jit build.
7156 "Backported" of r124984 from 2.0 branch.
7158 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
7160 "Backport" of r124977 + r124978 from 2.0 branch.
7162 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
7163 to avoid calling mono_exception_from_token () from the throw trampoline.
7164 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
7165 for throwing corlib exceptions, this fixes full-aot support for corlib
7168 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
7170 2009-01-29 Miguel de Icaza <miguel@novell.com>
7172 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
7173 part of the changes to split the code in mini into operating
7174 system specific files.
7176 This patch was done by copying mini.c to the respective files to
7177 preserve SVN history.
7179 2009-01-29 Zoltan Varga <vargaz@gmail.com>
7181 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
7183 2009-01-28 Zoltan Varga <vargaz@gmail.com>
7185 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
7186 remoting-invoke-with-check wrappers of shared methods.
7188 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
7190 2009-01-27 Mark Probst <mark.probst@gmail.com>
7192 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
7193 optimization if the top of stack is the last instruction in the
7194 bblock. Otherwise it might have been used after its definition.
7197 2009-01-27 Zoltan Varga <vargaz@gmail.com>
7199 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
7200 method as well when get_vcall_slot () fails to match a code sequence.
7202 * mini-arm.c: Fix the android build, which doesn't have
7205 2009-01-26 Zoltan Varga <vargaz@gmail.com>
7207 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
7210 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
7212 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
7214 2009-01-26 Zoltan Varga <vargaz@gmail.com>
7216 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
7217 and put its id into jinfo->used_regs. This is only used on amd64,
7218 which is currently the only platform generating unwind info.
7220 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
7221 the dwarf unwinder. This is required to correctly handle async exceptions
7222 like thread abort and stack overflows, which can happen while a method
7223 is in the middle of its prolog or epilog.
7225 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
7226 the unwind info belonging to an AOTed method.
7228 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
7229 into cfg->unwind_ops.
7231 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
7233 * mini.c (mini_init): Call mono_unwind_init ().
7234 (mini_cleanup): Call mono_unwind_cleanup ().
7236 * unwind.c: Add functions for managing a set of unwind info entries, allowing
7237 unwind info to be shared between methods.
7239 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
7242 * exceptions-amd64.c (mono_arch_exceptions_init): Call
7243 get_throw_pending_exception () to avoid initialization races.
7245 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
7246 mono_arch_exceptions_init () function.
7248 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
7250 2009-01-25 Zoltan Varga <vargaz@gmail.com>
7252 * mini.c (mono_get_domain_intrinsic): New helper function.
7253 (mono_get_thread_intrinsic): Ditto.
7255 * mini-arm.c mini-ia64.c: Use the new helper functions.
7257 * method-to-ir.c (mono_method_to_ir): Fix the comment for
7258 the last constrained_call change, since it is needed in the non-AOT
7261 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
7263 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
7264 mono_get_lmf_addr () on arm eabi linux.
7266 2009-01-24 Zoltan Varga <vargaz@gmail.com>
7268 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
7269 code sequence which matches a non-virtual call.
7271 2009-01-23 Mark Probst <mark.probst@gmail.com>
7273 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
7276 2009-01-23 Zoltan Varga <vargaz@gmail.com>
7278 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
7279 runtime-invoke wrappers, since they are also shared based on signature.
7281 2009-01-22 Mark Probst <mark.probst@gmail.com>
7283 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
7284 info from the (correct) context.
7286 2009-01-22 Zoltan Varga <vargaz@gmail.com>
7288 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
7290 * unwind.c (mono_unwind_frame): New function to unwind through a frame
7291 using dwarf unwinding info. Not yet used.
7293 * mini.c (mini_init): When using xdebug, disable freeing of domains.
7295 2009-01-21 Mark Probst <mark.probst@gmail.com>
7297 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
7300 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
7301 special case and handle mono_arch_delegate_invoke_impl() returning
7302 function descriptors.
7304 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
7305 trampolines return function descriptors, too.
7307 2009-01-21 Zoltan Varga <vargaz@gmail.com>
7309 * method-to-ir.c (handle_alloc): Avoid generic instances in the
7310 out_of_line optimization.
7312 2009-01-21 Martin Baulig <martin@ximian.com>
7315 (MonoCompile): Added `disable_deadce_vars' to disable removing
7319 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
7320 inside the debugger.
7322 * liveness.c (mono_analyze_liveness): Don't remove any unused
7323 variables if `cfg->disable_deadce_vars' is set.
7325 2009-01-21 Mark Probst <mark.probst@gmail.com>
7327 * method-to-ir.c: Only apply exception constructor optimization if
7328 the the method actually belongs to an exception class. Fixes
7331 2009-01-21 Zoltan Varga <vargaz@gmail.com>
7333 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
7334 change inside a #ifdef __mono_ppc64__.
7336 * aot-compiler.c (compile_method): Remove the previous limitation.
7338 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
7339 on type variables in AOTed code.
7341 * aot-compiler.c (compile_method): Skip generic methods having type
7342 constraints on their generic parameters.
7344 * aot-compiler.c (compile_method): Check for methods which cannot be
7345 encoded inside RGCTX_FETCH patches as well.
7347 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
7350 2009-01-20 Mark Probst <mark.probst@gmail.com>
7352 * method-to-ir.c: Force the vtable variable in shared generic code
7353 for the case that they might show up on a stack trace where they
7356 * mini-exceptions.c: Save and use generic sharing info as well as
7357 IP in stack traces to resolve shared generic instantiations.
7359 2009-01-20 Zoltan Varga <vargaz@gmail.com>
7361 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
7362 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
7364 2009-01-20 Mark Probst <mark.probst@gmail.com>
7366 * method-to-ir.c: Do generic sharing for array constructors.
7368 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
7370 * mini-exceptions.c (mono_print_thread_dump): Add information
7371 about the thread state using wapi_current_thread_desc.
7373 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
7375 * basic-simd.cs: Tests for the new constructors.
7377 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
7379 * mini-ops.h: Added OP_EXPAND_*
7383 * mini-x86.c (mono_arch_output_basic_block): Same.
7385 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
7387 2009-01-19 Zoltan Varga <vargaz@gmail.com>
7389 * iltests.il.in: Add a test for #467385.
7391 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
7393 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
7394 thread been cleaned up is not the same currently in execution.
7396 Fixes appdomain-unload crashes on windows, osx and linux variants
7397 without the __thread keyword.
7399 2009-01-18 Zoltan Varga <vargaz@gmail.com>
7401 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
7402 (koush@koushikdutta.com). Implement this for android.
7404 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
7405 begins with a digit.
7407 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
7408 mono_marshal_get_write_barrier ().
7410 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
7412 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
7413 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
7414 that pass them on a register pair.
7416 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
7417 test was crashing due to that.
7419 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
7421 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
7422 trampoline code. Include ucontext.h only if available.
7424 2009-01-15 Mark Probst <mark.probst@gmail.com>
7426 * mini.c: mono_domain_lookup_shared_generic() takes an open method
7427 and doesn't check whether it's sharable, like it was before
7428 removing the shared generics hash. This brings IronPython
7429 performance back to what it was before that change.
7431 2009-01-14 Mark Probst <mark.probst@gmail.com>
7433 * method-to-ir.c: Handle delegate invocation optimization earlier,
7434 otherwise it would be handled (much more slowly) by the
7435 final/sealed optimization.
7437 2009-01-13 Zoltan Varga <vargaz@gmail.com>
7439 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
7440 domain is not set. Fixes #465864.
7442 2009-01-12 Mark Probst <mark.probst@gmail.com>
7444 * method-to-ir.c: Don't stop sharing of generic methods with catch
7445 clauses - we already handle those.
7447 2009-01-12 Mark Probst <mark.probst@gmail.com>
7449 * mini.c, mini.h: lookup_generic_method() is now
7450 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
7451 making the shared_generics_hash obsolete.
7453 2009-01-12 Mark Probst <mark.probst@gmail.com>
7455 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
7456 use the red zone. Make room on the stack first and then use it,
7457 not the other way around.
7459 2009-01-12 Zoltan Varga <vargaz@gmail.com>
7461 * mini.c (mini_init): Call mono_xdebug_init ().
7463 * aot-compiler.c (mono_xdebug_init): Make this non-static.
7465 2009-01-11 Zoltan Varga <vargaz@gmail.com>
7467 * TestDriver.cs: Add an --iter argument to run tests multiple times.
7469 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
7472 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
7473 debug+unwind info for trampolines.
7475 * mini.c (mono_create_unwind_op): New helper function.
7477 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
7479 2009-01-10 Zoltan Varga <vargaz@gmail.com>
7481 * aot-compiler.c: Fix the build.
7483 2009-01-09 Zoltan Varga <vargaz@gmail.com>
7485 * Makefile.am: Update dtrace-prelink.sh location.
7487 2009-01-08 Zoltan Varga <vargaz@gmail.com>
7489 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
7490 optimization. Fixes #464520.
7492 2009-01-07 Bill Holmes <billholmes54@gmail.com>
7494 * mini-amd64.c : Adding code to save/restore non-volatile registers
7497 * exceptions-amd64.c : Adding code to save/restore non-volatile
7498 registers on Winx64.
7500 Contributed under MIT/X11 license.
7502 2009-01-07 Zoltan Varga <vargaz@gmail.com>
7504 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
7505 __GNUC_MINOR__ which can break when the major version changes.
7507 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
7509 * basic-simd.cs: Add tests for usage of the sizeof opcode.
7511 2009-01-07 Geoff Norton <gnorton@novell.com>
7513 * helpers.c: Allow mono -v -v -v to work on darwin.
7515 2009-01-05 Bill Holmes <billholmes54@gmail.com>
7517 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
7520 Contributed under MIT/X11 license.
7522 2009-01-05 Zoltan Varga <vargaz@gmail.com>
7524 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
7525 instead of directly accessing type->data.klass. Fixes #462016.
7526 (mono_allocate_stack_slots_full): Ditto.
7528 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
7529 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
7531 * aot-compiler.c (emit_plt): Fix ARM build.
7533 2009-01-04 Zoltan Varga <vargaz@gmail.com>
7535 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
7537 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
7540 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
7541 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
7544 * iltests.il.in: Add a regression test.
7546 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7548 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
7550 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7552 * basic-simd.cs: Add a regression test for #462457.
7554 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7556 * mini-ops.h: Add a definition of XPHI.
7558 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
7560 * ssa.c (op_phi_to_move): Handle XPHI.
7562 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
7566 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7568 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
7570 2008-12-31 Geoff Norton <gnorton@novell.com>
7572 * mini-ppc.c: The prolog size allocated can be too small for darwin
7573 ppc32 under certain circumstances. Also fix a small logic bug.
7575 2008-12-29 Zoltan Varga <vargaz@gmail.com>
7577 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
7578 while loading AOT methods.
7580 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
7581 since only the former is nulled out after a successful cast. This prevents
7582 crashes with rethrown exceptions when using --debug=casts.
7584 2008-12-24 Mark Probst <mark.probst@gmail.com>
7586 * mini.h: New macro for checking whether a method is final,
7587 i.e. whether the method or its class is marked final.
7589 * method-to-ir.c: Use the new macro for all final-checks
7590 consistently. Fixes the crash in the System.ServiceModel tests.
7592 2008-12-23 Mark Probst <mark.probst@gmail.com>
7594 * mini-exceptions.c (get_exception_catch_class): Corrected another
7595 overly strict assertion.
7597 2008-12-23 Mark Probst <mark.probst@gmail.com>
7599 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
7600 Clobbering it is not allowed because the caller might use it as
7601 the vtable register in the interface call.
7603 2008-12-19 Mark Probst <mark.probst@gmail.com>
7605 * mini-exceptions.c (get_exception_catch_class): Corrected an
7606 overly strict assertion.
7608 2008-12-18 Mark Mason <mmason@upwardaccess.com>
7610 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
7612 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
7614 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
7616 * cpu-mips.md: correct lengths for certain long_ opcodes.
7618 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
7620 * 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().
7622 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7624 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
7626 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7628 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
7630 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
7632 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
7635 2008-12-16 Mark Mason <mmason@upwardaccess.com>
7637 * 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
7639 * 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)
7641 2008-12-15 Mark Mason <mmason@upwardaccess.com>
7643 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
7645 2008-12-14 Zoltan Varga <vargaz@gmail.com>
7647 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
7648 gshared code. Fixes #458947.
7650 * generics.cs: Add a test.
7652 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7654 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7656 * mini-mips.c: first pass n32 code generation.
7658 * mini-mips.h: datatypes and defines for n32 support.
7660 * exceptions-mips.c: first pass n32 code generation.
7662 * tramp-mips.c: first pass n32 code generation.
7664 * cpu-mips.md: add long_ opcodes.
7666 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7668 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7670 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7672 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7674 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7676 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7678 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7680 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7682 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7684 * helpers.c: for mips/n32, don't pass -mips32 to objdump
7686 2008-12-12 Zoltan Varga <vargaz@gmail.com>
7688 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
7690 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
7692 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
7694 2008-12-12 Mark Probst <mark.probst@gmail.com>
7696 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
7697 descriptors for helper functions directly in front of the code.
7699 2008-12-11 Mark Probst <mark.probst@gmail.com>
7701 * method-to-ir.c: Removed an unnecessary assertion.
7703 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7705 * method-to-ir.c: Merge SGEN changes from the old JIT.
7707 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7709 * driver.c (compile_all_methods_thread_main): Handle failure of
7712 2008-12-10 Mark Probst <mark.probst@gmail.com>
7714 * mini-ppc.c: Merged with mini-ppc64.c.
7716 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
7718 * Makefile.am: Use the same sources for PPC and PPC64.
7720 * mini-ppc64.c: Removed.
7722 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7724 * branch-opts.c (remove_block_if_useless): Extract fall through detection
7725 code to mono_bb_is_fall_through.
7727 * branch-opts.c (mono_remove_critical_edges): Same.
7729 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7731 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
7732 expect that an OP_BR_REG will be there.
7734 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7736 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
7737 for the many branch ops. The original check miss OP_BR_REG.
7741 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7743 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
7745 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7747 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
7748 while holding the aot lock.
7750 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7752 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
7754 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7756 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
7757 to release all runtime callable wrappers held by the runtime.
7759 Contributed under MIT/X11 license.
7761 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7763 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
7766 Contributed under MIT/X11 license.
7768 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7770 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
7771 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
7773 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7775 * cpu-mips.md: fix ckfinite length
7777 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
7778 (mono_arch_lowering_pass): cleanup, rearrange for clarity
7779 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
7781 2008-12-08 Mark Mason <mmason@upwardaccess.com>
7783 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
7785 2008-12-08 Geoff Norton <gnorton@novell.com>
7787 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
7788 size by 8 bytes as well.
7790 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7792 * basic-simd.cs: Fix method names for Vector16b.
7794 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7796 * basic-simd.cs: Fix method names for Vector16sb.
7798 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7800 * basic-simd.cs: Fix method names for Vector8us.
7802 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7804 * basic-simd.cs: Fix method names for Vector8s.
7806 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7808 * basic-simd.cs: Fix method names for Vector4ui.
7810 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7812 * basic-simd.cs: Fix method names for Vector2l.
7814 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7816 * basic-simd.cs: Fix method names for Vector2d.
7818 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7820 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
7821 that are extension methods.
7823 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7825 * basic-simd.cs: Fix method names for Vector4f.
7827 2008-12-08 Zoltan Varga <vargaz@gmail.com>
7829 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
7830 as such. Fixes #456669.
7832 2008-12-07 Mark Mason <mmason@upwardaccess.com>
7834 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
7836 2008-12-07 Mark Mason <mmason@upwardaccess.com>
7838 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
7839 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
7840 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
7841 (mips_adjust_stackframe): handle FP spills
7843 * mini-ops.h: add mips_mtc1_s2
7845 * cpu-mips.md: add mips_mtc1_s2
7847 2008-12-07 Zoltan Varga <vargaz@gmail.com>
7849 * unwind.c: New file, move the unwind info encoding functions here from
7850 aot-compiler.c, so they could be used at runtime too.
7852 2008-12-05 Mark Mason <mmason@upwardaccess.com>
7854 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
7855 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
7857 2008-12-05 Mark Mason <mmason@upwardaccess.com>
7859 * mini-mips.c: cleanup warnings
7860 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
7861 (mips_adjust_stackframe): handle case of taking the address of stack locals
7863 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7865 * aot-compiler.c: Implement a few functions missing from the asm writer.
7866 (emit_method_code): Only write symbols for methods when using the bin
7867 writer, since the assembler can't deal with the characters in our method
7870 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
7872 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
7875 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
7876 a bit to also restore %rax.
7878 2008-12-05 Mark Probst <mark.probst@gmail.com>
7880 * mini-ppc.c: Some simple merges from mini-ppc64.c.
7882 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7884 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
7887 2008-12-05 Mark Probst <mark.probst@gmail.com>
7889 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
7891 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
7892 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
7894 * exceptions-ppc64.c: Removed.
7896 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
7898 2008-12-05 Mark Probst <mark.probst@gmail.com>
7900 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
7903 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
7905 * tramp-ppc64.c: Removed.
7907 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7909 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
7912 2008-12-05 Mark Probst <mark.probst@gmail.com>
7914 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
7916 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
7917 mini-ppc.h instead of mini-ppc64.h.
7919 * mini-ppc64.h: Removed.
7921 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7923 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
7925 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
7927 2008-12-05 Mark Probst <mark.probst@gmail.com>
7929 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
7930 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
7933 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7935 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
7937 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7939 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
7941 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7943 * basic-simd.cs: Tests for operator == and != on Vector4f.
7945 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7947 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
7949 * simd-intrinsics.c: Kill useless enum.
7951 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7953 * cpu-mips.md: add long_conv_to_ovf_i4_2
7954 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
7956 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7958 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
7960 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
7962 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7964 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
7966 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7968 * basic-simd.cs: Add tests for new methods.
7970 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7972 * simd-intrinsics.c: Add support for operator == and !=
7975 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
7977 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7979 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
7981 2008-12-04 Zoltan Varga <vargaz@gmail.com>
7983 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
7985 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
7986 MONO_PATCH_INFO_ICALL_ADDR.
7988 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
7990 * aot-compiler.c: Resurrect full-aot support.
7992 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7994 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
7996 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7998 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
8000 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
8002 * basic-simd.cs: Fix tests to work under ppc.
8003 Remove tests for methods that will be removed.
8005 2008-12-03 Mark Probst <mark.probst@gmail.com>
8007 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
8008 generic type (via a typedef or typeref) correctly.
8010 2008-12-03 Zoltan Varga <vargaz@gmail.com>
8012 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
8013 diagnose an assertion failure.
8015 2008-12-02 Mark Probst <mark.probst@gmail.com>
8017 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
8018 Fix trampoline size.
8020 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
8021 conversion opcodes are implemented natively instead via emulation.
8023 2008-12-01 Mark Mason <mmason@upwardaccess.com>
8025 * cpu-mips.md: remove mips_xori
8027 * mini-ops.h: remove mips_xori
8029 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
8031 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
8033 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
8035 2008-12-01 Mark Mason <mmason@upwardaccess.com>
8037 * cpu-mips.md: fix instruction lengths.
8039 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
8041 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
8043 * mini-ops.h: fix slti / sltiu op profiles.
8045 2008-12-02 Martin Baulig <martin@ximian.com>
8047 * method-to-ir.c (mono_method_to_ir): Disable debugging
8048 information for the init locals block to make the debugger stop
8049 after all locals have been initalized.
8051 2008-12-02 Martin Baulig <martin@ximian.com>
8053 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
8054 running inside the debugger.
8056 2008-12-01 Zoltan Varga <vargaz@gmail.com>
8058 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
8061 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
8062 alu->alu imm optimization which only shows if deadce is disabled.
8064 * aot-compiler.c: Rename the function names for the binary and asm writers
8065 so they can coexist in the same process. Rework the xdebug code to use the
8066 asm writer. This avoids the need to call into the runtime to dump the
8067 debugging info. Add more debugging info for types.
8069 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
8071 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
8072 cpu description tables, they can't occur in cpu-<ARCH>.md.
8074 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
8075 the stack in CEE_LDFLDA. Fixes #450542.
8077 * generics.cs: Add a new test.
8079 2008-12-01 Mark Mason <mmason@upwardaccess.com>
8081 * mini-ops.h: updated MIPS opcodes
8082 * mini-mips.c: decompose long opts
8083 * mini-mips.h: decompose long opts
8085 2008-11-29 Mark Mason <mmason@upwardaccess.com>
8087 * cpu-mips.md: fix length on int_rem_un
8088 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
8090 2008-11-29 Zoltan Varga <vargaz@gmail.com>
8092 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
8094 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
8096 2008-11-29 Martin Baulig <martin@ximian.com>
8098 * mini-exceptions.c (mono_handle_native_sigsegv): Check
8099 mono_debug_using_mono_debugger() in addition to the
8100 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
8102 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8104 * mini-ops.h: updated more MIPS opcodes
8105 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
8106 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
8108 2008-11-28 Mark Probst <mark.probst@gmail.com>
8110 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
8112 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8114 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
8115 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
8116 * mini-ops.h: correct selected mips opcode entries
8118 2008-11-28 Mark Probst <mark.probst@gmail.com>
8120 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
8123 2008-11-28 Mark Probst <mark.probst@gmail.com>
8125 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
8127 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8129 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
8130 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
8131 * mini-mips.h: disable IMT
8132 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
8134 2008-11-28 Mark Probst <mark.probst@gmail.com>
8136 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
8138 2008-11-28 Mark Probst <mark.probst@gmail.com>
8140 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
8142 2008-11-28 Zoltan Varga <vargaz@gmail.com>
8144 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
8147 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8149 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
8150 for Set/GetVector aligned versions.
8152 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8154 * basic-simd.cs: Add tests for Get/SetVector.
8156 2008-11-27 Mark Probst <mark.probst@gmail.com>
8158 * mini.c: Removed g_slist_append_mempool(). Now in
8161 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8163 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
8164 size properly and make the bounds check optional.
8166 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
8167 for SetVector and IsAligned.
8169 2008-11-27 Zoltan Varga <vargaz@gmail.com>
8171 * mini.c: Remove unused mono_normalize_opcodes () function.
8173 2008-11-26 Mark Probst <mark.probst@gmail.com>
8175 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
8176 using the new atomic add ops now.
8178 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
8181 2008-11-26 Mark Probst <mark.probst@gmail.com>
8183 * mini-ppc64.c: Several fixes.
8185 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8187 * cpu-mips.md: added jump_table
8188 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
8190 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8192 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
8194 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8196 * mini-ops.h: corrected a handful of MIPS opcodes.
8198 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8200 * aot-compiler.c: MIPS to use ELF writer
8202 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8204 * mini-codegen.c: remove MIPS specific assert.
8206 2008-11-25 Mark Probst <mark.probst@gmail.com>
8208 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
8209 fixes. PPC64 now passes most of the runtime regressions.
8211 2008-11-24 Zoltan Varga <vargaz@gmail.com>
8213 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
8214 volatile intervals a bit.
8216 2008-11-24 Mark Probst <mark.probst@gmail.com>
8218 * basic-long.cs: New test case.
8220 2008-11-23 Zoltan Varga <vargaz@gmail.com>
8222 * mini.c (mini_method_compile): Disable globalra for large methods for
8225 * regalloc2.c (order_moves): Add fp support.
8227 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
8228 source bblock ends with an OP_BR_REG.
8230 * ratests.cs: Add a new test.
8232 2008-11-23 Mark Probst <mark.probst@gmail.com>
8234 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
8235 sharing. PPC64 now passes generics.exe.
8237 2008-11-23 Mark Probst <mark.probst@gmail.com>
8239 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
8241 2008-11-23 Zoltan Varga <vargaz@gmail.com>
8243 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
8244 memory when mono_jit_info_table_find () can't find the method in the
8247 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
8250 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
8253 2008-11-23 Mark Probst <mark.probst@gmail.com>
8255 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
8256 Several fixes. PPC64 now runs exceptions.exe and
8257 devirtualization.exe.
8259 2008-11-22 Mark Probst <mark.probst@gmail.com>
8261 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
8262 arrays.exe and basic-math.exe.
8264 2008-11-22 Mark Probst <mark.probst@gmail.com>
8266 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
8267 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
8269 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8271 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
8273 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8275 * method-to-ir.c: Move bounds checking macros to ir-emit.h
8277 * ir-emit.h: Move macros from method-to-ir.c to here.
8279 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8281 * mini-ops.h: Correct the long simd ops to use LREG.
8283 2008-11-21 Zoltan Varga <vargaz@gmail.com>
8285 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
8287 * mini-ops.h: Correct the dreg type of a few long opcodes.
8289 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
8292 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
8294 * mini-ppc.c: remove negative stack references in epilog
8295 for platforms that don't support the red zone.
8297 2008-11-21 Mark Probst <mark.probst@gmail.com>
8299 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
8300 point regs. Now PPC64 passes basic-calls.exe.
8302 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8304 * basic-simd.cs: Add tests for accessors of Vector2l.
8306 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8308 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
8310 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
8312 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
8314 2008-11-21 Mark Probst <mark.probst@gmail.com>
8316 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
8317 PPC64 passes basic-long.exe.
8319 2008-11-20 Mark Probst <mark.probst@gmail.com>
8321 * decompose.c: Decompose carry and overflow add on PPC64 like on
8322 other 64 bit archs. Don't decompose sub at all on PPC64.
8324 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
8325 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
8328 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8330 * basic-simd.cs: Add tests for accessors of Vector2d.
8332 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8334 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
8338 * mini-x86.c (mono_arch_output_basic_block): Same.
8340 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
8342 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8344 * basic-simd.cs: Add tests for accessors of Vector4f.
8346 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8348 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
8352 * mini-x86.c (mono_arch_output_basic_block): Same.
8354 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
8356 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8358 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
8360 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8362 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
8366 * mini-x86.c (mono_arch_output_basic_block): Same.
8368 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
8370 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8372 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
8374 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8376 * simd-intrinsics.c: Enable setters for Vector16sb.
8378 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8380 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
8384 * mini-x86.c (mono_arch_output_basic_block): Same.
8386 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
8388 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
8390 * simd-intrinsics.c: Implement setter for Vector8us.
8392 2008-11-19 Zoltan Varga <vargaz@gmail.com>
8394 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
8397 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
8399 * mini-ppc.c: remove references to the red zone in the prolog
8400 (for systems that don't support it).
8402 2008-11-19 Mark Probst <mark.probst@gmail.com>
8404 * cpu-ppc64.md: Fixed a few instruction lengths.
8406 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
8409 2008-11-19 Mark Probst <mark.probst@gmail.com>
8411 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
8414 2008-11-19 Zoltan Varga <vargaz@gmail.com>
8416 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
8418 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
8420 * mini-ops.h: Added OP_INSERT_I2.
8424 * mini-x86.c (mono_arch_output_basic_block): Same.
8426 * simd-intrinsics.c: Implement setter for Vector8s.
8428 * simd-methods.h: Add the names of get setters of Vector8s.
8430 2008-11-18 Zoltan Varga <vargaz@gmail.com>
8432 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
8434 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
8437 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
8439 2008-11-18 Mark Probst <mark.probst@gmail.com>
8441 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
8442 for PPC64. An empty program runs now.
8444 2008-11-18 Zoltan Varga <vargaz@gmail.com>
8446 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
8448 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
8449 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
8450 info for JITted code is emitted into a shared library, loadable into gdb.
8452 2008-11-18 Mark Probst <mark.probst@gmail.com>
8454 * Makefile.am: Changes to build PPC64.
8456 * mini-arch.h: Include mini-ppc64.h on PPC64.
8458 2008-11-18 Mark Probst <mark.probst@gmail.com>
8460 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
8461 in PPC code up to r119147.
8463 2008-11-18 Mark Probst <mark.probst@gmail.com>
8465 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
8466 cpu-ppc64.md: Changes for PPC64.
8468 Based on code submitted by andreas.faerber@web.de at
8469 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
8472 2008-11-18 Mark Probst <mark.probst@gmail.com>
8474 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
8475 cpu-ppc64.md: Copied from the corresponding PPC files from
8478 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
8480 * mini-ops.h: Added OP_ROUND.
8482 * cpu-x86.md: Added round.
8484 * mini-x86.c: Added support for intrinsicing Math.Round (double).
8486 * basic-math.cs: Added test_0_round to test rounding.
8488 Contributed under MIT/X11 license.
8490 2008-11-17 Bill Holmes <billholmes54@gmail.com>
8492 * aot-compiler.c : Fix the Winx64 build.
8494 Contributed under MIT/X11 license.
8496 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8498 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
8499 in OP_EXTRACT_R8 to avoid possible stack corruption.
8501 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8503 * mini-ops.h: Added OP_EXTRACT_R8/I8.
8505 * cpu-x86.md: Added extract_r8.
8507 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
8509 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
8510 a couple of OP_EXTRACT_I4.
8512 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
8514 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
8516 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8518 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
8521 2008-11-17 Zoltan Varga <vargaz@gmail.com>
8523 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
8524 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
8526 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
8527 are not needed any more.
8529 * mini.h: Remove the unused INS_LIST macros.
8531 * mini.c (mini_method_compile): Remove a disable globalra case which is no
8534 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
8537 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
8538 mono_alloc_ireg () instead.
8540 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
8543 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
8546 * aot-runtime.c (load_aot_module): Disable AOT when running under
8549 * mini-amd64.h: Change the monitor fastpath defines to check for
8550 !PLATFORM_WIN32 so they work on *bsd too.
8552 * mini.h mini.c mini-hhpa.c: Remove more unused code.
8554 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
8556 * mini.h (MonoCompile): Remove new_ir flag.
8558 * regalloc.h regalloc.c: Remove unused code.
8560 * cpu-*.md: Remove more unused opcodes.
8562 * simple-cee-ops.h simple-mini-ops.h: Removed.
8564 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
8566 2008-11-17 Zoltan Varga <vargaz@gmail.com>
8568 * aliasing.h: Removed.
8570 * *.c: Remove references to aliasing.h and inssel.h.
8572 * mini.c: Remove additional unused functions.
8574 * mini-ops.h cpu-*.md: Remove unused opcodes.
8576 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8578 Remove the old JIT code.
8580 * inssel*.brg: Removed.
8582 * ssa.c abcremoval.c aliasing.c: Removed.
8584 * ssa2.c: Renamed to ssa.c.
8586 * abcremoval2.c: Renamed to abcremoval.c.
8588 * *.c: Removed all !cfg->new_ir code.
8590 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
8591 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
8593 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
8595 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8597 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
8598 to simplify the code and cut back on the number of global symbols in the AOT
8601 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
8603 2008-11-15 Zoltan Varga <vargaz@gmail.com>
8605 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
8606 with the got/got_info tables.
8608 * mini.h: Bump AOT file format version.
8610 * unwind.h: New file, contains definitions for stack unwinding.
8612 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
8615 * aot-compiler.c: Generalize the emitting of unwind information to use the
8616 information in cfg->unwind_ops.
8618 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
8620 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
8621 AOT method frames. Enable writing symbols for methods by default.
8623 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
8625 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
8626 and make it work with vectors of element sizes 1, 2 and 4.
8628 * simd-intrinsics.c: Enable getter for all vectors with element size
8631 * simd-methods.h: Add the names of other getters.
8633 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
8639 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
8641 * mini-ppc.h: portability fix.
8643 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8645 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
8646 buggy and will overwrite it.
8648 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8650 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
8651 Use it to emit local symbols for all methods so AOTed methods show up with
8652 their full name in gdb/valgrind output.
8654 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
8656 * mini-ppc.c: portability fixes.
8658 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8660 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
8661 entries out of the if (!generic_shared...) code so it is always done.
8662 (mono_class_init_trampoline): Do the patching when running under valgrind
8663 too, newer versions of valgrind have no problems with it.
8665 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8667 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
8670 2008-11-13 Mark Probst <mark.probst@gmail.com>
8672 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
8675 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8677 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
8679 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8681 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
8687 * simd-intrinsics.c: Same.
8689 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8691 * simd-intrinsics.c: Enable constructor intrinsics for all types.
8693 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8695 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
8696 to work with more Vector types.
8698 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8700 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
8701 store the elemens directly instead of using and intermediate.
8703 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8705 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
8707 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
8708 to preserve %eax for aot plt trampolines.
8710 * aot-compiler.c (compile_method): Don't skip synchronized methods.
8711 (encode_method_ref): Flag synchronized methods so they won't go through
8714 * aot-compiler.c: Additional work to support AOTing synchronized methods/
8717 * cpu-ia64.md (jmp): Increase max length.
8719 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8721 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
8722 open generic classes.
8724 * aot-compiler.c: Enable the ELF writer on ELF platforms.
8726 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
8727 box+brtrue optimization since it causes test failures on x86.
8729 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8731 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
8737 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
8738 for simd ctor values.
8740 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
8741 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
8743 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8745 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
8748 * simd-instrincs.c: Same.
8750 * basic-simd.cs: Same.
8752 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8754 * ratests.cs: Add more tests.
8756 * regalloc2.c (add_spill_code): Handle more corner cases.
8758 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8760 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
8761 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
8762 both the source an destination of an instruction.
8764 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8766 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
8767 wapihandles.c: more portability changes.
8769 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
8771 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
8772 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
8773 safe to execute in a signal handler and the kernel provides better
8774 the info in /proc/self/smaps. Avoid the assert on sigaction during
8777 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8779 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
8780 do the bblock linking hack if it is actually needed.
8782 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
8785 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
8786 crash problem is fixed.
8788 * branch-opts.c (mono_remove_critical_edges): Link up newly added
8791 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
8793 (mini_method_compile): Set the starting value of next_vreg to
8794 MAX_IREGS + MAX_FREGS when using globalra.
8796 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
8797 filter clauses with BB_EXCEPTION_HANDLER.
8799 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
8801 2008-11-10 Mark Probst <mark.probst@gmail.com>
8803 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
8804 space for stdcall. Fixes regressions on Win32.
8806 2008-11-10 Zoltan Varga <vargaz@gmail.com>
8808 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
8810 (linear_scan): Remove an assert which doesn't seem to be needed.
8812 * local-propagation.c (mono_local_deadce): Avoid a call to
8813 MONO_DELETE_INS which would screw up the instruction linking.
8815 * mini.c (mono_decompose_op_imm): Make this work with globalra.
8817 * regalloc2.c: Upgrade to work the current JIT code.
8819 2008-11-09 Zoltan Varga <vargaz@gmail.com>
8821 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
8824 * aot-runtime.c: Remove some dead code.
8826 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
8828 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
8830 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
8831 trampolines using sscanf since atoi doesn't work on large unsigned values.
8833 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
8834 Initialize code_size.
8836 2008-11-08 Mark Probst <mark.probst@gmail.com>
8838 * method-to-ir.c (mini_emit_inst_for_method): Make
8839 Interlocked.CompareExchange work for Int arguments on 32 bit
8842 2008-11-07 Mark Probst <mark.probst@gmail.com>
8844 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
8846 2008-11-06 Bill Holmes <billholmes54@gmail.com>
8848 * main.c Fix MSVC build.
8850 Contributed under MIT/X11 license.
8852 2008-11-06 Mark Probst <mark.probst@gmail.com>
8854 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
8855 alignment larger than 8 bytes are aligned correctly, too.
8857 * mini.c: Honor the min_align field of MonoClass when laying out
8860 2008-11-06 Zoltan Varga <vargaz@gmail.com>
8862 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
8864 * aot-compiler.c (emit_plt): Fix a warning.
8866 * aot-compiler.c: Implement ARM support in the binary writer.
8868 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8870 * basic-simd.cs: Add test for getter with byref arg.
8871 Fix the naming of a few tests.
8872 Add missing checks to a test.
8874 2008-11-05 Zoltan Varga <vargaz@gmail.com>
8876 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
8878 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
8879 most of the full-aot support for monitor enter/exit trampolines.
8881 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
8882 enter/exit trampoline creation functions.
8884 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
8887 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
8889 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
8890 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
8891 implement the needed functionality without adding crap to the runtime.
8893 2008-11-05 Zoltan Varga <vargaz@gmail.com>
8895 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
8898 * mini.c (mono_build_date): New global version holding the build date in
8901 * Makefile.am (buildver.c): Generate a file containing the build date.
8903 * main.c: Set the build date from the generated file.
8905 * mini.c (mono_get_runtime_build_info): New helper function returning build
8906 information in a string format.
8908 * driver.c (mono_main): Print the build date in --version.
8910 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
8911 file when the bind-to-runtime-version option is used.
8913 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8915 * simd-intrinsics.c: Fix bug when using getters and byref args.
8917 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8919 * simd-methods.h: Rename prefetch methods.
8921 * simd-intrinsics.c: Same.
8923 2008-11-05 Mark Probst <mark.probst@gmail.com>
8925 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
8928 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8930 * aot-compiler.c: Use the bundled elf header files instead of depending on
8933 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
8936 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
8939 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
8941 * cpu-x86.md: Add store nta ops.
8947 * mini.h: Add an enum for simd prefetch modes.
8949 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
8950 of store. Use the changed code to support store nta.
8952 * simd-intrinsics.c: Add prefetch ops for all vector types.
8954 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8956 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
8959 * aot-compiler.c: Use statically allocated buffers for constructing symbol
8962 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
8965 2008-11-04 Mark Probst <mark.probst@gmail.com>
8967 * mini-x86.c: Fixed commit.
8969 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8971 * aot-compiler.c (emit_plt): Align the plt section only on x86.
8973 2008-11-04 Mark Probst <mark.probst@gmail.com>
8975 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
8976 and MONITOR_EXIT, for the ASM fastpaths.
8978 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
8981 * mini.c, patch-info.h: Signature and patch infos for
8982 Monitor.Enter/Exit trampolines.
8984 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
8986 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
8987 Monitor.Enter/Exit ASM fastpath for Linux.
8989 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8991 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
8993 * objects.cs: Add a new test.
8995 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
8997 * aot-runtime.c (load_method): Run class initialization in the PLT case even
8998 if MONO_LOG_LEVEL is set.
9000 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
9002 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
9004 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
9006 * aot-compiler.c: Change the relocation code to use virtual addresses instead
9007 of file offsets. Align the sections belonging to the data segment to
9010 2008-11-03 Zoltan Varga <vargaz@gmail.com>
9012 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
9013 elf.h. Port it to amd64.
9015 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
9017 * driver.c: Enable SIMD by default.
9019 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
9021 * cpu-x86.md: Add prefetch op.
9027 * mini.h: Add an enum for simd prefetch modes.
9029 * simd-methods.h: Add prefetch function names.
9031 * simd-intrinsics.c: Add prefetch ops for all vector types.
9033 2008-11-03 Zoltan Varga <vargaz@gmail.com>
9035 * aot-compiler.c (emit_bytes): Speed this up a little.
9037 2008-11-02 Zoltan Varga <vargaz@gmail.com>
9039 * aot-compiler.c: Add JIT time etc. statistics.
9041 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
9043 * mini.h (MonoCompile): Add 'got_offset' field.
9045 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
9046 method_got_offsets array.
9048 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
9051 * aot-compiler.c (compile_method): Add generic method instances referenced
9052 by the method to the list of methods to be compiled, this is required so if
9053 A<T> references B<T>, and another assembly references A<int>, then it will
9054 also get a copy of B<int>.
9056 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
9057 when checking for monitor enter/exit.
9059 2008-10-30 Mark Probst <mark.probst@gmail.com>
9061 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
9062 for Monitor.Enter and Monitor.Exit if enabled.
9064 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
9067 2008-10-30 Zoltan Varga <vargaz@gmail.com>
9069 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
9070 of an OP_MOVE. Fixes #440046.
9072 * basic-long.cs: Add a new test.
9074 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
9076 * mini.h: Add synchronization note for the managed counter-part.
9078 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
9079 returns the simd caps of the current cpu.
9081 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
9083 * basic-simd.cs: Remove Console.WriteLine.
9085 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9087 * basic-simd.cs: New tests for Vector2ul.
9089 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9091 * simd-intrinsics.c: Add new vector type Vector2ul.
9093 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9095 * basic-simd.cs: New tests for Vector2l.
9097 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9099 * cpu-x86.md: Add long version of most packed int ops.
9105 * simd-intrinsics.c: Add new vector type Vector2l.
9107 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9109 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
9111 * simd-methods.h: Remove SN_op_BitwiseXor.
9113 2008-10-28 Zoltan Varga <vargaz@gmail.com>
9115 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
9118 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9120 * basic-simd.cs: Test for Vector2d.
9122 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
9125 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9127 * cpu-x86.md: Add double version of all packed float ops.
9133 * simd-intrinsics.c: Add new vector type Vector2d.
9135 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
9137 * simd-methods.h: Add Duplicate.
9139 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9141 * basic-simd.cs: Test for packing with signed saturation.
9143 2008-10-28 Zoltan Varga <vargaz@gmail.com>
9145 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
9146 found in the TYPESPEC table.
9148 2008-10-26 Zoltan Varga <vargaz@gmail.com>
9150 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
9153 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
9155 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
9156 instead of the RVA, since the RVA can be changed by tools like the cil
9159 * method-to-ir.c (mono_method_to_ir2): Ditto.
9161 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
9162 (deserialize_variable): Ditto.
9164 2008-10-25 Martin Baulig <martin@ximian.com>
9166 * debug-mini.c (write_variable): Use
9167 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
9169 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9171 * cpu-x86.md: Add unsigned variants of packd and packw.
9175 * mini-x86.h: Emit the right instruction for packd and packw.
9176 Add unsigned variants of packd and packw.
9178 * simd-intrinsics.c: Packd and packw were used in place of their
9179 unsigned variants. Change that.
9180 Add intrinsics for (Signed)PackWithSignedSaturation.
9182 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
9184 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9186 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
9188 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9190 * mini-ops.h: Remove dword packed add/sub with saturation ops.
9192 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
9194 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
9197 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
9199 2008-10-24 Mark Probst <mark.probst@gmail.com>
9201 * method-to-ir.c, mini.c: Special casing for the synchronized
9202 wrapper for the ldtoken+GetTypeFromHandle case.
9204 2008-10-24 Zoltan Varga <vargaz@gmail.com>
9206 * mini.c (mono_replace_ins): Move this to branch-opts.c.
9208 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
9209 created/split bblocks.
9211 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9213 * mini-ops.h: Add packed signed mul high.
9217 * mini-x86.c (mono_arch_output_basic_block): Same.
9219 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
9221 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
9223 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9225 * basic-simd.cs: Tests for Vector16sb.
9227 2008-10-24 Zoltan Varga <vargaz@gmail.com>
9229 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
9231 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
9233 * mini-ops.h: Add packed signed min, max and compare greater.
9237 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
9240 * simd-methods.h: Add CompareGreaterThan.
9242 * simd-methods.h: Remove CompareEquals.
9244 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
9246 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
9248 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
9251 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
9253 * basic-simd.cs: Fix tests due to change in the API.
9255 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9257 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
9259 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9261 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
9263 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
9264 inst_offset as this has invalid values for LDADDR.
9266 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9268 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
9270 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
9272 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9274 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
9275 for accessing field->data.
9277 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9279 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
9281 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9283 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
9285 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
9287 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9289 * dominators.c (mono_compute_natural_loops): Allocate GList enties
9290 from the cfg mempool.
9292 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
9294 * basic-simd.cs: Tests for new methods in Vector8us.
9296 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
9298 * mini-ops.h: Add multiply and store high.
9302 * mini-x86.c (mono_arch_output_basic_block): Same.
9304 * simd-methods.h: Same.
9306 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
9309 2008-10-19 Zoltan Varga <vargaz@gmail.com>
9311 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
9312 mono_class_setup_vtable ().
9314 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
9315 mono_class_get_vtable_entry () for accessing klass->vtable.
9317 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
9319 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
9322 * method-to-ir.c (mono_save_token_info): Don't save references made from
9325 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
9326 of generic instances.
9328 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
9330 2008-10-19 Mark Probst <mark.probst@gmail.com>
9332 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
9333 OP_JMP depends on the method signature. Calculate it properly.
9335 2008-10-19 Zoltan Varga <vargaz@gmail.com>
9337 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
9340 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
9342 (emit_extra_methods): Add another table mapping method indexes to
9343 offsets in the extra_method_info table.
9345 * mini.h: Bump AOT file format version.
9347 * aot-runtime.c: Merge most of the code from mono_aot_get_method
9348 and mono_aot_get_method_from_token () into one function.
9350 2008-10-19 Mark Probst <mark.probst@gmail.com>
9352 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
9355 2008-10-18 Zoltan Varga <vargaz@gmail.com>
9357 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
9360 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
9363 * mini.c (mono_patch_info_equal): Compare the generic context as well.
9365 * mini.h: Bump aot file format version.
9367 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
9368 AOT file can contain native code for methods which are not in the METHOD
9369 table. Generate code for non-sharable generic instances of generic methods
9370 found in the METHODSPEC table.
9372 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
9373 encoding generic type handles.
9375 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
9376 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
9378 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
9379 macros + MONO_ADD_INS.
9381 * mini.c (mono_jump_info_token_new2): New function which takes a generic
9384 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
9386 * mini.h: Bump aot file format version.
9388 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
9390 2008-10-17 Mark Probst <mark.probst@gmail.com>
9392 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
9393 platforms, with definable stack alignment value. Set to 16 now
9396 * mini.c, mini.h, driver.c: Command line option for disabling
9399 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9401 * basic-simd.cs: Tests for new methods in Vector4ui.
9403 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9405 * mini-ops.h: Add packed int shuffle.
9409 * mini-x86.c (mono_arch_output_basic_block): Same.
9411 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
9412 extract mask, max, min, shuffle.
9414 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
9416 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9418 * basic-simd.cs: Tests for new methods in Vector8us.
9420 2008-10-17 Mark Probst <mark.probst@gmail.com>
9422 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
9423 RuntimeTypeHandle, not a TypedReference.
9425 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
9427 * simd-intrinsics.c: remove relocations.
9429 2008-10-17 Zoltan Varga <vargaz@gmail.com>
9431 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
9432 optimizations from the x86 backend.
9434 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
9436 * simd-methods.h, simd-intrinsics.c: debloat method names and
9437 prepare for no relocations.
9439 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9441 * mini-ops.h: Add packed min/equal and sum of absolute differences.
9445 * mini-x86.c (mono_arch_output_basic_block): Same.
9447 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
9448 extract mask, max, min and sum of absolute differences.
9450 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
9453 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9455 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
9456 Renamed one test for consistency.
9458 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9460 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
9461 fix to the code that deal with other blocks.
9463 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9465 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
9467 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9469 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
9470 that deals with vreg interference. Explicitly check for OP_LDADDR to be
9471 able to process the source reg.
9473 2008-10-16 Martin Baulig <martin@ximian.com>
9475 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
9477 * inssel.brg: Add `OP_HARD_NOP'.
9479 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
9481 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
9482 `OP_HARD_NOP' instruction when running inside the debugger.
9484 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
9485 `OP_HARD_NOP' instruction when running inside the debugger.
9487 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9489 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
9490 now works. The issue with the regalloc tripping up no longer
9493 * simd-intrinsics.c (load_simd_vreg): Same.
9495 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9497 * basic-simd.cs: Tests for new Vector8ui methods.
9499 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9501 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
9502 only for type. This fixes crashes where MonoInst::klass is checked
9503 for ops of type != VTYPE or OBJ.
9505 * simd-intrinsics.c (load_simd_vreg): Same.
9507 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9509 * mini-ops.h: Add ops for packed shuffle/max/avg and
9514 * mini-x86.c (mono_arch_output_basic_block): Same.
9516 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
9519 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
9520 to emit extract mask op.
9522 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
9523 to emit word shuffles.
9525 2008-10-15 Mark Probst <mark.probst@gmail.com>
9527 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
9528 the largest alignment needed by a variable, but at least
9531 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9533 * basic-simd.cs: Tests for the fixes in the last commit.
9535 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9537 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
9538 no longer handles STACK_PTR input.
9540 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
9542 * simd-intrinsics.c (load_simd_vreg): New function that works like
9543 get_simd_vreg but handles STACK_PTR input.
9545 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
9546 as the input can be an arbitrary pointer.
9548 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
9549 LDADDR local optimization directly otherwise use a store op.
9551 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9553 * basic-simd.cs: Tests for dup low and dup high.
9555 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9557 * mini-ops.h: Add dup low and dup high ops.
9561 * mini-x86.c (mono_arch_output_basic_block): Same.
9563 * simd-intrinsics.c (vector4f_intrinsics): Same.
9565 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9567 * basic-simd.cs: Tests for recently added functionality.
9569 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9571 * mini-ops.h: Add remaining sse1 fp ops.
9573 * cpu-x86.md: Add remaining sse1 fp ops.
9575 * mini-x86.c (mono_arch_output_basic_block): Same.
9577 * mini.h: Add enum for simd FP compare conditions.
9579 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
9581 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
9582 so the backed can generate the appropriate op.
9584 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9585 This patch squeese one more byte from the SimdIntrinsc struct.
9587 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
9588 a a shift amount intead of simply or'ing it.
9590 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
9592 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
9593 byte so we can have an aditional flags field without increasing struct size.
9595 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
9596 against the simd_supported_versions bitmask.
9598 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
9600 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
9602 * mini.c: remove rawbuffer code (the only use here is unsafe because
9603 it takes locks during signal handling and the kernel now provides much
9604 better info in proc/pid/smaps these days).
9606 2008-10-13 Zoltan Varga <vargaz@gmail.com>
9608 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
9609 OP_X86_PUSH_OBJ. Fixes #434620.
9611 * objects.cs: Add a test.
9613 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
9615 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
9616 that the packuswb/packusdw don't work with unsigned numbers for what
9617 would be negative numbers in signed format.
9619 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
9620 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
9622 * mini-ops.h: Add doubleword forms of many ops and packing ones.
9624 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
9626 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
9628 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
9630 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
9633 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
9634 version as the enum in mini.h.
9636 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
9637 for sse3 ops, check the simd_version field if present. This way the code
9638 works with all versions of sse.
9640 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9642 * simd-intrinsics.c: Fixed intrinsic name typo.
9644 * mini.h: Added missing simd exported function.
9646 * basic-simd.cs: Added tests for Vector4ui.
9647 Fixed broken test for Vector16b.
9649 2008-10-10 Zoltan Varga <vargaz@gmail.com>
9651 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
9652 the max length to 64.
9654 2008-10-10 Mark Probst <mark.probst@gmail.com>
9656 * method-to-ir.c: Only do the fast virtual generic method call for
9657 non-wrapper methods.
9659 * mini.h, mini-trampolines.c: The new generic virtual remoting
9660 trampoline handles virtual method calls via the vtable (as done by
9661 the fast virtual generic method calls) to remoting proxies.
9663 * mini.c (mono_jit_create_remoting_trampoline): For generic
9664 methods reate a generic virtual remoting trampoline.
9666 * mini-amd64.h: Enable fast virtual generic method calls again.
9668 2008-10-10 Mark Probst <mark.probst@gmail.com>
9670 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
9671 restore registers when doing tail calls.
9673 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9675 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
9678 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9680 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
9682 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9684 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
9686 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9688 * basic-simd.cs: Retrofit for API changes.
9690 2008-10-10 Mark Probst <mark.probst@gmail.com>
9692 * mini-ppc.c: Handle integer stack arguments for tail calls.
9694 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9696 * optflags-def.h: Removed sse3 optimization.
9700 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
9703 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
9705 * mini.h: Added enumeration with simd versions.
9707 * simd-intrinsics.c (emit_intrinsics): Use the new static var
9710 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
9712 * mini.c (mini_init): Call mono_simd_intrinsics_init.
9714 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9716 * basic-simd.cs: Added tests for Vector8u and Vector16u.
9718 * basic-simd.cs: Fixed test naming.
9720 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9722 * mini-ops.h: Added ops for packed and saturated math, shifts
9723 and packing/unpacking.
9725 * cpu-x86.md: Added descriptors for the above ops.
9727 * mini-x86.c: Added code to emmit the above ops.
9729 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
9731 2008-10-08 Zoltan Varga <vargaz@gmail.com>
9733 * aot-compiler.c (compile_method): Enable AOT for generic code.
9735 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
9737 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
9739 * mini.c: add a workaround for a common screwup that ends up blamed
9740 to mono (other processes blocking signal delivery).
9742 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9744 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
9745 in the LDFLD/STFLD opcodes. Fixes #432673.
9747 * iltests.il.in: Add a new test.
9749 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
9751 * mini-arm.c: attach the thread in unmanaged->managed transitions
9752 using delegates (bug #433148).
9754 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9756 * basic-simd.cs: Use new ShuffleSel constants.
9758 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9760 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
9762 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
9763 only disable simd intrinsics if no sse2 is detected.
9765 * optflags-def.h: Added sse3.
9767 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
9770 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9772 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
9773 when adding delegate-invoke wrappers.
9775 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9777 * Makefile.am: Reenable the simd tests.
9779 2008-10-07 Bill Holmes <billholmes54@gmail.com>
9781 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
9782 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
9783 other vreg is allocated to that hreg.
9785 Contributed under MIT/X11 license.
9787 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9789 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
9792 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
9794 * basic-simd.cs: New test suite for SIMD intrinsics.
9796 * Makefile.am: Added new tests.
9798 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
9800 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
9804 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
9806 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
9807 using SSE2 aware opcodes.
9809 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
9810 is enabled, this code path is only reachable if conversion ops are emmited after
9813 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
9815 This optimization saves 6 bytes per conversion against the old version.
9817 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9819 * aot-compiler.c (compile_method): Don't skip methods referencing
9820 generic methods without a corresponding entry in token_info_hash, since
9821 encode_method_ref () can handle all generic methods now.
9823 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
9824 generic context is set.
9826 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
9827 generic sharing of LDTOKEN.
9829 2008-10-06 Mark Probst <mark.probst@gmail.com>
9831 * mini-amd64.h: Temporarily disabled fast virtual generic method
9832 calls because it breaks the System.Runtime.Remoting tests.
9834 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9836 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
9838 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
9839 so inlining actually works.
9840 (check_inline_caller_method_name_limit): Ditto.
9842 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
9844 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
9845 64 bit safety (from Olaf Hering and Andreas Farber).
9847 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9849 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
9850 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
9851 unused virtual call support code.
9853 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
9855 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
9856 which can't use aot trampolines.
9857 (decode_patch): Don't create aot trampolines for methods which can't use
9860 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
9861 use aot trampolines.
9863 * mini.h: Bump AOT image format version.
9865 2008-10-05 Zoltan Varga <vargaz@gmail.com>
9867 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
9868 to save_token_info () since cmethod is inflated for constrained calls.
9870 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
9872 2008-10-04 Andreas Farber <andreas.faerber@web.de>
9874 * Makefile.am: Add build rules for ppc64.
9875 This avoids the build failing at pedump with unresolved symbols
9876 due to lack of arch_sources. Instead it will now fail earlier
9877 due to lack of cpu-ppc64.md.
9879 Contributed under MIT/X11 license.
9881 2008-10-04 Mark Probst <mark.probst@gmail.com>
9883 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
9886 * iltests.il.in: Add test case for tail call with many arguments.
9888 2008-10-03 Zoltan Varga <vargaz@gmail.com>
9890 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
9891 to the fast virtual generic method code until the aot case is fixed.
9893 2008-10-03 Mark Probst <mark.probst@gmail.com>
9895 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
9897 2008-10-03 Mark Probst <mark.probst@gmail.com>
9899 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
9902 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
9904 * simd-intrinsics.c: Forgot to add this one.
9906 * mini-codegen.c: Fix macro in case SIMD is not supported.
9908 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
9910 This patch land initial JIT support for simd intrinsics.
9912 * mini-x86.h: Added new define to make --enable_minimal work on x86.
9914 * Makefile.am: Added simd-intrinsics.c
9916 * simd-intrinsics.c: New file with simd instrinsic related
9919 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
9921 * cpu-x86.md: Add simd related instructions.
9923 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
9925 * driver.c: Added two new --regression variants.
9927 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
9929 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
9931 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
9932 extract some complicated logic to helper functions.
9934 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
9936 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
9938 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
9939 the specialized simplification pass.
9941 * method-to-ir.c (mono_spill_global_vars): Use new macro.
9943 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
9945 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
9948 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
9949 if MONO_ARCH_NEED_SIMD_BANK is defined.
9951 * mini-ops.h: Added the new simd ops.
9953 * mini-x86.c: Added mono_arch_xregname.
9955 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
9957 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
9959 * mini-x86.h: Define simd related MONO_ARCH macros.
9961 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
9963 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
9965 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
9966 MONO_CLASS_IS_SIMD to deal with simd related IR.
9968 * mini.h (MonoInst): Added spill_var to the backend union.
9970 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
9972 * mini.h: Added forward declarations of the new simd fuctions.
9974 * optflags-def.h: Added new optimization names SIMD.
9976 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
9978 * regalloc.h: Added support for working with 3 register banks.
9980 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
9982 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
9984 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
9986 * mini-exceptions.c: remove 64 bit related ifdef clutter.
9988 2008-10-03 Zoltan Varga <vargaz@gmail.com>
9990 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
9991 instead of one on 64 bit systems.
9993 * method-to-ir.c: Remove unused includes.
9995 2008-10-02 Zoltan Varga <vargaz@gmail.com>
9997 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
9998 cfg->used_int_regs, since the two are different on arm.
10000 2008-10-02 Mark Probst <mark.probst@gmail.com>
10002 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
10003 mono_method_get_vtable_index() to get the vtable index.
10005 2008-10-02 Mark Probst <mark.probst@gmail.com>
10007 * method-to-ir.c (mono_method_to_ir2): Don't create native
10008 wrappers for array methods, because they're never called (and if
10009 they were called they wouldn't work).
10011 2008-10-02 Mark Probst <mark.probst@gmail.com>
10013 * method-to-ir.c (mono_method_to_ir2): Array methods are
10014 special-cased and must not be invoked indirectly via the (M)RGCTX
10015 when generic sharing is turned on. Fixes #431413.
10017 2008-10-01 Mark Probst <mark.probst@gmail.com>
10019 * method-to-ir.c: When generic sharing is active, call
10020 non-interface virtual generic methods via the standard trampoline.
10022 * mini-trampolines.c: Handle virtual generic shared methods.
10024 * mini.h, mini-x86.c, mini-x86.h: New argument for
10025 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
10026 method thunks and which is the trampoline to call if the lookup
10027 fails. Enable the virtual generic method thunk for x86.
10029 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
10030 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
10031 argument but assert that it's NULL, because these archs don't yet
10032 implement the virtual generic method thunk. Changes in the IMT
10033 thunk data structures.
10035 2008-10-01 Zoltan Varga <vargaz@gmail.com>
10037 * aot-compiler.c (emit_globals): Avoid invalid characters in
10038 the static linking symbol.
10040 * objects.cs: Add a test for the range check optimization. Fix warnings.
10042 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
10043 optimization from the current JIT.
10045 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
10046 later in decompose_array_access_opts () to allow more optimizations.
10048 * method-to-ir.c (mono_handle_soft_float): Rename this to
10049 mono_decompose_soft_float () for consistency.
10051 * mini-ops.h: Fix arguments of OP_STRLEN.
10053 * method-to-ir.c (save_cast_details): Extract the cast details saving code
10054 into a separate function.
10055 (reset_cast_details): Ditto.
10056 (handle_unbox): Save cast details. Fixes #431254.
10058 * method-to-ir.c: Remove some obsolete FIXMEs.
10060 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10062 * ir-emit.h (alloc_dreg): Write a warning before crashing.
10064 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10066 * mini-codegen.c: More work on macros to make them
10067 ready for multiple regbanks.
10069 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10071 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
10073 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
10075 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10077 * mini-codegen.c (mono_spillvar_offset): Proper support for
10080 2008-09-30 Zoltan Varga <vargaz@gmail.com>
10082 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
10083 the stack overflow changes.
10085 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10087 * mini-codegen.c: Make all bank macros depend on reg_bank.
10089 * mini-codegen.c (mono_local_regalloc): Make free mask
10090 initialization regbank aware.
10092 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10094 * mini-codegen.c (mono_local_regalloc): Extract callee
10095 mask selection to a function and make it regbank aware.
10097 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10099 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
10100 code to deal with many regbanks.
10102 2008-09-30 Zoltan Varga <vargaz@gmail.com>
10104 * mini-codegen.c: More fp->regbank changes.
10106 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
10108 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
10109 of a hardcoded constant.
10111 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
10113 * method-to-ir.c (type_from_stack_type): Fix typo.
10115 2008-09-29 Zoltan Varga <vargaz@gmail.com>
10117 * mini-ia64.c (emit_move_return_value): Convert float return values to
10120 * objects.cs: Add a new test.
10122 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
10123 VARARG methods to fix an assert later.
10125 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
10126 end so it at least compiles.
10128 2008-09-28 Zoltan Varga <vargaz@gmail.com>
10130 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
10132 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
10134 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
10135 optimization to a new function (emit_optimized_ldloca_ir) and enable
10136 it for both ldloca and ldloca_s.
10138 2008-09-28 Zoltan Varga <vargaz@gmail.com>
10140 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
10141 gshared CASTCLASS code.
10143 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
10144 amd64, where the libc stack unwinder encounters stack frames referring to
10145 native code in unmapped memory.
10147 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
10150 * generics.cs: Add new test.
10152 2008-09-27 Zoltan Varga <vargaz@gmail.com>
10154 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
10155 add a check that one of the ARM_FPU_ constants is defined.
10157 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
10159 * mini-exceptions.c: Fix build on non-altstack platforms.
10161 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
10164 * ir-emit.h: Add a comment to NEW_PCONST.
10166 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
10168 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
10170 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
10171 after the changes to MonoJitDomainInfo.
10173 2008-09-27 Mark Probst <mark.probst@gmail.com>
10175 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
10177 2008-09-27 Mark Probst <mark.probst@gmail.com>
10179 * mini-ppc.c: Compiler warning fixes.
10181 2008-09-27 Mark Probst <mark.probst@gmail.com>
10183 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
10186 2008-09-27 Mark Probst <mark.probst@gmail.com>
10188 * exceptions-ppc.c, mini-ppc.h: Compile
10189 mono_arch_handle_altstack_exception() on Darwin, too.
10191 2008-09-27 Mark Probst <mark.probst@gmail.com>
10193 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
10194 work on archs which don't have generic sharing implemented, only
10195 without the vtable_arg.
10197 2008-09-26 Mark Probst <mark.probst@gmail.com>
10199 * mini.c: Added comment explaining why delegate ctor icall
10200 wrappers are compiled.
10202 2008-09-26 Mark Probst <mark.probst@gmail.com>
10204 * mini.c: Don't produce trampolines to delegate ctor icall
10205 wrappers but compile them upfront.
10207 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
10209 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
10210 runtime-set function when going back to managed code. Currently this
10211 is used to set back the protection on the soft ovf pages and/or to
10212 throw the stack overflow exception that happened in unmanaged code.
10214 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
10216 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
10217 runtime-set function when going back to managed code. Currently this
10218 is used to set back the protection on the soft ovf pages and/or to
10219 throw the stack overflow exception that happened in unmanaged code.
10221 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
10223 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
10224 the support code for restoring stack protection after stack overflows
10225 that happen in unmanaged code. Don't set the exec permission on the
10226 soft overflow area.
10228 2008-09-26 Zoltan Varga <vargaz@gmail.com>
10230 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
10231 delegate->method_ptr is set. Fixes #428054.
10233 2008-09-25 Zoltan Varga <vargaz@gmail.com>
10235 * tests.cs: Rename to ratests.cs.
10237 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
10238 emit_get_rgctx_... functions.
10240 2008-09-25 Mark Probst <mark.probst@gmail.com>
10242 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
10244 2008-09-25 Mark Probst <mark.probst@gmail.com>
10246 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
10247 before asserting that method is sharable.
10249 2008-09-25 Mark Probst <mark.probst@gmail.com>
10251 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
10252 whether method needs a static RGCTX wrapper used instead of
10253 complex conditions.
10255 * generic-sharing.c, mini.h: A few functions moved to
10256 metadata/generic-sharing.c.
10258 2008-09-25 Mark Probst <mark.probst@gmail.com>
10260 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
10261 Generic code sharing for value types, which essentially means
10262 treating value type methods like static methods. The RGCTX is
10263 passed in the same way.
10265 2008-09-25 Zoltan Varga <vargaz@gmail.com>
10267 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
10268 opcode when creating multi-dimensional arrays of open types.
10270 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
10271 open generic types.
10273 * generics.cs: Add a test.
10275 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
10277 2008-09-24 Zoltan Varga <vargaz@gmail.com>
10279 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
10281 * mini.c (mini_method_compile): Set it when running under the debugger.
10283 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
10284 vreg optimization if the flag is set.
10286 * driver.c (mono_main): Add --attach= option to pass options to
10289 * mini.c (sigquit_signal_handler): Start the attach agent.
10291 * ssapre.c: Disable this to save space since it is not yet ported to
10294 * regalloc2.c: Disable this to save space.
10296 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
10298 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
10300 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
10301 the -v option useful again.
10303 2008-09-24 Zoltan Varga <vargaz@gmail.com>
10305 * mini-amd64.c (mono_arch_output_basic_block): Add support for
10308 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
10309 arrays of arrays. Fixes #428406.
10311 * method-to-ir.c (mini_emit_castclass): Ditto.
10313 * objects.cs: Add new test.
10315 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
10317 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
10318 was wrong at it choked against target_type_is_incompatible for byref types.
10320 2008-09-23 Zoltan Varga <vargaz@gmail.com>
10322 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
10325 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
10327 * mini-exceptions.c: update a few more exceptions-related counters.
10329 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
10331 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
10332 new functions to allocate from persistent mempools.
10334 2008-09-23 Zoltan Varga <vargaz@gmail.com>
10336 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
10337 multiple register banks in the future.
10339 * mini-codegen.c (mono_local_regalloc): Fix a warning.
10341 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
10343 * mini.c (type_to_eval_stack_type): Remove duplicated function.
10345 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
10347 * mini.h: Export type_to_eval_stack_type.
10349 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
10350 is only ins->klass of byref types.
10352 2008-09-22 Zoltan Varga <vargaz@gmail.com>
10354 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
10355 (mini_emit_memcpy2): Ditto.
10357 * mini-amd64.c: Fix a warning.
10359 2008-09-21 Mark Probst <mark.probst@gmail.com>
10361 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
10364 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
10366 * method-to-ir.c: Extract stloc micro-optimization to a
10367 function and apply it to all cases.
10369 2008-09-19 Mark Probst <mark.probst@gmail.com>
10371 * method-to-ir.c: Don't fail generic code sharing in cases we
10374 2008-09-18 Mark Probst <mark.probst@gmail.com>
10376 * mini-ppc.c: Handle structs in tailcalls on Darwin.
10378 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
10380 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
10383 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
10385 * trace.c: make tracing more useful and correct, with per-thread
10386 id and indent info.
10388 2008-09-15 Mark Probst <mark.probst@gmail.com>
10390 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
10391 doing a method call and the argument is an R4.
10393 2008-09-14 Zoltan Varga <vargaz@gmail.com>
10395 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
10398 2008-09-13 Mark Probst <mark.probst@gmail.com>
10400 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
10402 2008-09-12 Zoltan Varga <vargaz@gmail.com>
10404 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
10405 (MONO_JUMP_TABLE_FROM_INS): Ditto.
10407 2008-09-11 Zoltan Varga <vargaz@gmail.com>
10409 * driver.c: Add a --agent argument (not supported yet) to load managed
10410 agent assemblies before loading the main assembly, similarly to how the
10411 Java VM handles agents.
10413 2008-09-11 Mark Probst <mark.probst@gmail.com>
10415 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
10416 function to do stack layout of local variables.
10418 2008-09-11 Mark Probst <mark.probst@gmail.com>
10420 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
10423 2008-09-11 Zoltan Varga <vargaz@gmail.com>
10425 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
10426 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
10427 JIT if DISABLE_JIT is defined.
10429 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
10432 2008-09-10 Mark Probst <mark.probst@gmail.com>
10434 * iltests.il.in: Disable the fconv test on PPC (the result is
10435 undefined according to ECMA).
10437 2008-09-10 Mark Probst <mark.probst@gmail.com>
10439 * iltests.il.in: Enable tail call tests for PPC.
10441 * mini.h: Add variable for storing incoming valuetype argument
10442 addresses for tail calls.
10444 * mini-ppc.c: Implement valuetype arguments and return values for
10445 tailcalls on Linux.
10447 2008-09-09 Mark Probst <mark.probst@gmail.com>
10449 * mini-ppc.c: Partially implement tail calls (struct arguments and
10450 return values not supported).
10452 * method-to-ir.c: Enable tail calls on PPC.
10454 2008-09-08 Zoltan Varga <vargaz@gmail.com>
10456 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
10457 runtime-invoke wrappers to work around the problem of them getting
10458 assigned to a random class.
10460 * aot-runtime.c (mono_aot_get_method): Ditto.
10462 2008-09-07 Zoltan Varga <vargaz@gmail.com>
10464 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
10465 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
10467 2008-09-07 Mark Probst <mark.probst@gmail.com>
10469 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
10470 until they're implemented properly.
10472 * exceptions-ppc.c: Use arch-independent exception-handling code
10473 instead of custom one.
10475 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
10478 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
10480 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
10481 applies when __powerpc__ is defined.
10483 2008-09-06 Zoltan Varga <vargaz@gmail.com>
10485 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
10486 methods to their code to avoid computing the full name of wrappers and
10487 doing a lookup in a string hash table.
10489 2008-09-05 Zoltan Varga <vargaz@gmail.com>
10491 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
10492 we identify bblocks before method_to_ir () is ran.
10494 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
10495 Also avoid optimizing branches pointing to themselves.
10497 * mini.c (mini_method_compile): Ditto. Fixes #422947.
10499 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
10501 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
10503 2008-09-05 Zoltan Varga <vargaz@gmail.com>
10505 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
10506 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
10507 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
10510 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
10511 jumped to the same entry in plt_jump_table.
10513 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
10515 * method-to-ir.c (initialize_array_data): Handle field with RVA from
10518 2008-08-31 Zoltan Varga <vargaz@gmail.com>
10520 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
10521 other assignment can be if converted. Saves 1.5% on corlib size and fixes
10524 2008-08-29 Geoff Norton <gnorton@novell.com>
10526 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
10527 segment, and doesn't properly handle .space as .text. Fixes
10530 2008-08-29 Geoff Norton <gnorton@novell.com>
10532 * mini.c: Disable the mach exception handler when running on
10535 2008-08-29 Geoff Norton <gnorton@novell.com>
10537 * aot-compiler.c: Patch from Renaldas Zioma to properly register
10538 globals on Darwin/ARM
10540 2008-08-28 Zoltan Varga <vargaz@gmail.com>
10542 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
10543 since too many things depend on it. Instead, call
10544 mono_runtime_set_no_exec ().
10546 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
10549 * aot-compiler.c: Add an 'asm-only' AOT option.
10551 * mini.c: Avoid initializing the runtime when doing AOT compilation.
10553 * aot-compiler.c (compile_method): Disable gshared support for now as it
10556 2008-08-27 Bill Holmes <billholmes54@gmail.com>
10558 * mini-amd64.h : Fix a compiler warning.
10560 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
10561 Changed to use a callback function to retrieve the unwind info.
10562 This avoids problems observed when code blocks were removed by
10563 unloading an app domain.
10565 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
10566 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
10569 Contributed under MIT/X11 license.
10571 2008-08-27 Bill Holmes <billholmes54@gmail.com>
10573 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
10574 case to keep the stack aligned to 8.
10576 Contributed under MIT/X11 license.
10578 2008-08-26 Zoltan Varga <vargaz@gmail.com>
10580 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
10581 avoid repeated linear searches.
10583 2008-08-25 Zoltan Varga <vargaz@gmail.com>
10585 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
10586 methods it can't handle.
10588 * aot-compiler.c (add_method): Avoid adding a method twice.
10589 (add_wrappers): Add runtime invoke wrappers for all methods.
10591 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
10592 function to create an aot-compatible version of this trampoline.
10594 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
10596 2008-08-24 Zoltan Varga <vargaz@gmail.com>
10598 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
10600 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
10601 with a generic sharing failure.
10603 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
10605 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
10606 CEE_RETHROW. Fixes #419634.
10608 * mini.c (mono_method_to_ir): Ditto.
10610 * exceptions.cs: Add a new test.
10612 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
10613 to mono_type_stack_size_internal () since some callers might not pass in
10616 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
10617 instrument_prolog. Fixes #419878.
10619 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
10620 doubles in soft float mode volatile.
10622 2008-08-23 Zoltan Varga <vargaz@gmail.com>
10624 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
10626 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
10627 to handle soft float correctly.
10629 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
10632 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
10634 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
10635 to sp, since the generics catch code requires it.
10637 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
10640 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
10641 mono_arch_emit_imt_argument ().
10643 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
10645 * mini-arm.c tramp-arm.c: Generic sharing updates.
10647 2008-08-22 Zoltan Varga <vargaz@gmail.com>
10649 * mini-arm.c: Fix the arm build.
10651 * generic-sharing.c (mini_type_get_underlying_type): New helper function
10652 handling enums, generic instances and generic sharing.
10653 (mini_type_stack_size_full): Ditto.
10655 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
10657 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
10659 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
10661 * tramp-arm.c: Implement the rgctx fetch and the generic class init
10664 * mini-arm.c: Various small generic sharing changes.
10666 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
10668 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
10671 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
10672 helper function to return a generic class init trampoline.
10674 * method-to-ir.c mini.c: Use it.
10676 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
10677 arch-specfic function to return a generic class init trampoline.
10679 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
10680 the GENERIC_CLASS_INIT custom code.
10682 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
10683 a fatal error, not a sharing failure.
10685 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
10688 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
10689 trampoline argument from MONO_ARCH_VTABLE_REG.
10691 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10692 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10693 argument, and pass the vtable in VTABLE_REG.
10695 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10696 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10697 argument, and pass the vtable in VTABLE_REG.
10698 (mono_arch_create_trampoline_code_full): Remove some special casing for
10699 the rgctx fetch trampoline.
10701 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
10704 * iltests.il: Add a test for it.
10706 2008-08-21 Zoltan Varga <vargaz@gmail.com>
10708 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
10710 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
10713 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
10714 use mono_jit_info_table_find () to avoid recursion.
10715 (mono_delegate_trampoline): Add a sync wrapper here.
10717 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
10720 * mini.c (mono_method_to_ir): Ditto.
10722 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
10723 add_sync_wrapper argument. Don't add a sync wrapper here.
10724 (mono_create_jump_trampoline): Don't add a sync wrapper here.
10726 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
10728 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10730 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
10731 of nonvolatile registers back from MonoContext to CONTEXT.
10733 Contributed under MIT/X11 license.
10735 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10737 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
10738 arguments on Winx64 there are only 4 argument registers. For this
10739 logic to work the last argument must be pulled from the stack.
10741 Contributed under MIT/X11 license.
10743 2008-08-20 Zoltan Varga <vargaz@gmail.com>
10745 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10747 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
10748 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
10749 encode/decode_method_ref ().
10751 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
10753 * aot-runtime.c (decode_patch): Ditto.
10755 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
10756 MONO_PATCH_INFO_METHOD.
10758 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
10759 MonoGenericJitInfo.
10761 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
10762 MonoGenericJitInfo.
10764 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
10766 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
10767 one from the caller.
10769 * aot-runtime.c (decode_generic_inst): New function to decode and
10770 return a interned generic inst.
10771 (decode_klass_ref): Use it.
10772 (decode_method_ref): Ditto.
10774 * aot-compiler.c (emit_exception_debug_info): Save
10775 jinfo->has_generic_jit_info too.
10777 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10779 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
10781 * iltests.il.in: Add a test for fconv_to_i.
10783 * liveness.c: Disable the liveness2 pass for now to save space.
10785 * regalloc2.c: Include mempool-internals.h to fix warnings.
10787 * aot-compiler.c (encode_method_ref): Encode the context of generic
10790 * aot-runtime.c (decode_method_ref): Inflate generic methods using
10791 the context saved in the aot file.
10793 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10795 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
10797 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
10798 volatile so they won't be optimized away.
10800 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
10806 * dominators.c: Remove duplicated functions that now are in
10807 mempool-internals.h.
10809 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10811 * aot-compiler.c: Fix warnings.
10813 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
10815 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
10817 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
10820 * mini.c (mono_resolve_patch_target): Ditto.
10822 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
10823 (encode_klass_ref): Add support for encoding VARs/MVARs.
10825 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
10827 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
10828 the handling of the got entries into a separate 'decode_got_entry' function.
10829 Add support for RGCTX_FETCH.
10831 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
10832 clobbered by the trampoline code.
10834 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
10835 not clobbered by the indirect calling code.
10837 2008-08-18 Zoltan Varga <vargaz@gmail.com>
10839 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
10842 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
10844 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
10845 signature using the compilation mempool otherwise we would leak it.
10847 2008-08-18 Zoltan Varga <vargaz@gmail.com>
10849 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
10850 mono_emit_abs_call ().
10852 * patch-info.h: Add GENERIC_CLASS_INIT.
10854 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
10856 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
10857 as their target as a near call.
10859 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
10861 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
10863 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
10864 call to a runtime function described by a patch.
10866 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
10867 mono_emit_abs_call, this has the advantage that the ABS handling code in
10868 mono_codegen () can handle them both, and can handle other stuff in the
10869 future without additional code.
10871 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
10873 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
10876 * mini.h: Add missing bblock related prototypes.
10878 * mini.h (MonoCompile): Remove unused reverse_inst_list and
10879 reverse_inst_list_len fields.
10881 * mini.c: Refactor this file a bit by moving branch optimizations to
10884 * method-to-ir.c: Merge generic sharing changes missed earlier.
10886 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
10888 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
10889 shared patches. Process METHODCONST as a shared patch.
10891 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
10892 as it crashes on the 2.0 mscorlib.
10894 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
10897 * aot-compiler.c: Use is_plt_patch () in a few additional places.
10898 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
10901 * aot-compiler.c: Reorganize the got handling code to be a bit more
10904 2008-08-17 Zoltan Varga <vargaz@gmail.com>
10906 * aot-compiler.c: Make the patch_to_plt_offset hash table use
10907 mono_patch_info_equals/hash, and use it to massively simplify
10910 * mini.c (mono_patch_info_hash): Simplify this and add support for
10913 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
10915 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
10916 handling code, since an offset is not enough to identify a trampoline.
10918 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
10920 2008-08-17 Mark Probst <mark.probst@gmail.com>
10922 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
10924 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
10926 * mini-ops.h: Argument and result types for OVF_CARRY ops.
10928 * decompose.c: PPC decompositions for various ops.
10930 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
10932 2008-08-17 Zoltan Varga <vargaz@gmail.com>
10934 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
10935 call the generic trampoline code using a call, instead of a jump, to
10936 remove some special casing from the generic trampoline code.
10938 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
10939 (mono_codegen): Ditto.
10941 * aot-compiler.c aot-runtime.c: Ditto.
10943 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
10945 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
10946 helper function to find the offset corresponding to a lazy fetch trampoline.
10948 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
10949 when doing generic sharing.
10951 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
10954 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
10955 mini-trampolines.c to be with the other trampoline creation functions.
10957 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
10958 as it is equal to method->signature in most cases, add a
10959 mono_emit_method_call_full variant which takes a signature and an imt
10962 2008-08-16 Zoltan Varga <vargaz@gmail.com>
10964 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
10965 to this function, since it could be computed easily from the method
10967 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
10970 * method-to-ir.c mini.c: Remove references to
10971 compile_generic_method_wo_context.
10973 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
10974 generic method calls.
10976 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
10977 dimensional non-szarrays.
10979 * mini.c (mini_init): Register mono_array_new_1.
10981 * jit-icalls.c (mono_array_new_1): New jit icall.
10983 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
10984 pointing to the method.
10986 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
10987 method addresses belonging to METHOD_JUMP patches in the
10988 jump_target_got_slot_hash.
10989 (mono_aot_load_method): Ditto.
10991 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
10992 METHOD_JUMP patches.
10994 * mini.c (mini_create_jit_domain_info): New helper function which
10995 initializes/frees domain->runtime_info.
10996 (mini_free_jit_domain_info): Ditto.
10997 (mini_init): Install the domain hook functions with the runtime.
10999 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
11000 information maintained by the JIT.
11002 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
11003 insertion into jump_table_hash into mono_codegen (), also implement proper
11006 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
11007 tail calls, it is already done by the aot code.
11009 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
11010 mechanism on amd64.
11012 * iltests.il.in: Make the jmp test a bit more complex.
11014 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
11015 generic instances which doesn't have a token.
11017 * aot-runtime.c (decode_method_ref): Ditto.
11019 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
11020 can handle this case now.
11021 (handle_box): Ditto.
11023 2008-08-15 Geoff Norton <gnorton@novell.com>
11025 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
11028 2008-08-15 Zoltan Varga <vargaz@gmail.com>
11030 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
11031 calling generic methods.
11033 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
11035 * aot-runtime.c (decode_patch_info): Ditto.
11037 * mini.c (mono_resolve_patch_target): Ditto.
11039 * patch-info.h: Add METHOD_RGCTX.
11041 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
11043 2008-08-14 Zoltan Varga <vargaz@gmail.com>
11045 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
11046 arguments in registers.
11048 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
11049 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
11051 * mini.c (mini_method_compile): Abort aot compilation for generic
11052 methods if generic sharing is disabled.
11054 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
11057 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
11058 requiring an mrgctx.
11060 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
11061 store instructions when converting a vcall to a normal call.
11063 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
11064 mono_arch_find_jit_info.
11066 2008-08-13 Zoltan Varga <vargaz@gmail.com>
11068 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
11069 avoid calling mono_method_full_name () for every method even if the
11070 env var is not set.
11071 (check_inline_caller_method_name_limit): Ditto.
11073 2008-08-12 Zoltan Varga <vargaz@gmail.com>
11075 * driver.c (main_thread_handler): Allow AOT compilation of multiple
11076 assemblies in one run.
11078 * aot-compiler.c (mono_compile_assembly): Only print out a count of
11079 skipped methods if it is not 0.
11081 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
11083 2008-08-12 Bill Holmes <billholmes54@gmail.com>
11085 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
11086 MONO_ARCH_HAVE_UNWIND_TABLE.
11088 Contributed under MIT/X11 license.
11090 2008-08-12 Bill Holmes <billholmes54@gmail.com>
11092 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
11093 from default optimizaton list on Winx64.
11095 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
11097 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
11098 the LMF from the MonoJitTlsData structure.
11100 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
11102 Contributed under MIT/X11 license.
11104 2008-08-12 Zoltan Varga <vargaz@gmail.com>
11106 * mini.c (sigsegv_signal_handler): Fix the build.
11108 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
11109 assembly->aot_module.
11111 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
11112 hash table. This simplifies and speeds up a lot of code, and fixes support
11115 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
11118 * mini-exceptions.c: Ditto.
11120 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
11121 'native_offset' argument, since these are computed in the
11122 mono_find_jit_info () function.
11124 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
11125 is used by exceptions-ppc.c.
11127 * exceptions-ppc.c: Call mono_find_jit_info () instead of
11128 mono_arch_find_jit_info ().
11130 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
11131 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
11132 generic code in mini-exceptions.c.
11134 2008-08-11 Zoltan Varga <vargaz@gmail.com>
11136 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
11138 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
11140 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
11141 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
11142 called while holding the loader lock. Fixes #415608.
11143 (mono_aot_get_method_from_token_inner): Ditto.
11145 2008-08-09 Zoltan Varga <vargaz@gmail.com>
11147 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
11148 to reduce differences between this and the generic implementation in
11150 (ves_icall_get_frame_info): Ditto.
11152 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
11154 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
11157 * exceptions-ppc.c (arch_get_call_filter): Rename this to
11158 mono_arch_get_call_filter () and make it non-static, for consistency with the
11159 other architectures.
11161 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
11164 * local-propagation.c:
11165 * mini-x86.c: Correct the name of arch defines.
11167 2008-08-09 Zoltan Varga <vargaz@gmail.com>
11169 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
11170 NO_EMULATE_LONG_SHIFT_OPS define.
11172 2008-08-08 Zoltan Varga <vargaz@gmail.com>
11174 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
11175 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
11177 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
11178 MACH fixes. Merged from the 2.0 branch.
11180 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
11182 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
11183 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
11185 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
11187 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
11188 mono_marshal_get_native_wrapper () signature changes.
11190 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
11192 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
11193 conversion bug under arm.
11195 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
11197 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
11199 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
11200 with overflow checking.
11202 2008-08-05 Marek Habersack <mhabersack@novell.com>
11204 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
11205 to the genmdesc.pl file
11207 2008-08-05 Zoltan Varga <vargaz@gmail.com>
11209 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
11210 arg_array in the soft-float versions of the LOAD/STORE macros.
11212 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
11215 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
11217 2008-08-02 Zoltan Varga <vargaz@gmail.com>
11219 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
11220 a float HFA. Fixes #413621.
11222 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
11224 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
11225 frame_size to args_size. Fixes build.
11227 2008-08-02 Zoltan Varga <vargaz@gmail.com>
11229 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
11230 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
11232 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
11233 the stack are not unaligned. Fixes #413247.
11235 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
11237 * mini.c: update jitted methods performance counters.
11239 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
11241 * mini-exceptions.c: increase the exceptions thrown performance
11242 counter in mono_handle_exception ().
11244 2008-07-29 Zoltan Varga <vargaz@gmail.com>
11246 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
11247 can work with netmodules.
11249 2008-07-28 Geoff Norton <gnorton@novell.com>
11251 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
11254 2008-07-28 Zoltan Varga <vargaz@gmail.com>
11256 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
11259 2008-07-28 Bill Holmes <billholmes54@gmail.com>
11261 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
11262 The float param registers and other param registers must be the
11263 same index on Windows x64.
11265 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
11266 ArgValuetypeAddrInIReg argument case. Setting the argument
11267 op to OP_VTARG_ADDR (OP_REGOFFSET)).
11269 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
11270 variable computed above as the copy length for arguments of storage
11271 type ArgValuetypeAddrInIReg.
11273 * mini-amd64.c (mono_arch_emit_call) : Implementing the
11274 ArgValuetypeAddrInIReg argument case. This case will rely on
11275 mono_arch_emit_outarg_vt to emit the correct code later in the process.
11277 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
11278 a 32 byte stack allocation for all calls. We will omit the adjustment for
11279 jump and tail call instructoins as they do not follow the typical call behavior.
11281 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
11282 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
11283 local variable and pass the local variable by reference to the called method.
11285 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
11286 Implementing the ArgValuetypeAddrInIReg argument case. When the address
11287 of a struct is passed in a register it must be saved with the other
11288 volatile argument on the stack.
11290 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
11291 frame pointer the stack adjustment value must be saved to the unwind
11294 Contributed under MIT/X11 license.
11296 2008-07-28 Zoltan Varga <vargaz@gmail.com>
11298 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
11299 which got lost in the merge.
11301 2008-07-27 Zoltan Varga <vargaz@gmail.com>
11303 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
11306 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
11308 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
11309 icalls, since they won't be patched.
11311 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
11312 different code sequence when running under valgrind to prevent some valgrind
11315 * iltests.il.in: Add new regression test.
11317 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
11320 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
11321 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
11323 * iltests.il.in: Add new test.
11325 * aot-compiler.c: Fix some warnings.
11327 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
11330 2008-07-27 Zoltan Varga <vargaz@gmail.com>
11332 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
11333 (mini_usage_jitdeveloper): Add a missing --wapi option.
11335 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11337 * mini-codegen.c: Simplify the is_fp macros.
11338 (free_up_ireg): Remove, use free_up_reg instead.
11339 (free_up_reg): Fix the fp case.
11341 2008-07-26 Zoltan Varga <vargaz@gmail.com>
11343 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
11346 * exceptions-x86.c: Merge some changes which seemed to have got lost
11347 in the linear-ir merge.
11349 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
11351 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
11352 long vreg volatile even if the variable was already created.
11354 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
11355 volatile variables.
11357 2008-07-26 Zoltan Varga <vargaz@gmail.com>
11359 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
11361 * mini.c (mono_jit_compile_method_inner): Add support for
11362 MONO_EXCEPTION_BAD_IMAGE.
11364 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
11365 mini_method_get_context () returns NULL. Fixes #356531.
11367 * mini.c (mono_method_to_ir): Ditto.
11369 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
11370 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
11372 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11374 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
11375 in the LDFTN implementation.
11377 2008-07-25 Mark Probst <mark.probst@gmail.com>
11379 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
11380 code, patch calls to icalls, too, even if they're not in the
11381 shared generic code hash. Fixes #411962.
11383 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11385 * cpu-x86.md: Increase the length of the fcall opcodes.
11387 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
11388 calls returning floats.
11390 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
11393 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
11396 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
11397 into the domain->method_code_hash.
11399 * aot-compiler.c: Fix win32 build.
11401 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
11403 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
11404 gshared NEWARR implementation.
11406 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
11408 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
11409 can be used outside of method_to_ir.
11411 * mini.h (MonoCompile): Add arg_types field.
11413 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
11415 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
11416 the values of the local arg_array and param_types array.
11418 2008-07-24 Zoltan Varga <vargaz@gmail.com>
11420 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
11421 got accesses might only get generated later when NEWOBJ is decomposed.
11423 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
11424 looking up the native code of the target method when a delegate is called
11425 for the first time.
11427 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
11430 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
11432 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
11433 AOT work on platforms without a working dlsym implementation.
11435 * mini.h: Bump AOT image format version.
11437 2008-07-24 Mark Probst <mark.probst@gmail.com>
11439 * mini-exceptions.c: Free a MonoType with
11440 mono_metadata_free_type() instead of g_free().
11442 * aot-runtime.c: Free a MonoType.
11444 2008-07-24 Zoltan Varga <vargaz@gmail.com>
11446 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
11449 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
11452 2008-07-23 Massimiliano Mantione <massi@ximian.com>
11453 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
11456 2008-07-23 Zoltan Varga <vargaz@gmail.com>
11458 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
11459 NEWOBJ calls on valuetypes.
11461 * iltests.il.in: Add new test.
11463 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
11465 2008-07-22 Zoltan Varga <vargaz@gmail.com>
11467 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
11468 is no longer needed.
11470 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
11471 non register sized integer arguments.
11472 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
11473 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
11476 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
11479 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
11480 two a binop with different sized arguments is emitted.
11482 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
11483 instruction in the ins==NULL case.
11485 2008-07-23 Zoltan Varga <vargaz@gmail.com>
11487 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
11489 * mini-x86.c: Fix osx build.
11491 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
11494 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
11495 instruction for non int sized variables.
11497 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
11500 2008-07-23 Robert Jordan <robertj@gmx.net>
11502 * method-to-ir.c: Fix MSVC build.
11504 2008-07-22 Zoltan Varga <vargaz@gmail.com>
11506 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
11507 a non int sized type, widen it to an int since newer versions of gcc seem to
11508 generate code which needs this.
11510 * ssa2.c abcremoval2.c: Fix warnings.
11512 * *: Merge the Linear IR branch.
11514 The original branch is at trunk/branches/vargaz/mini-linear-il, and
11515 the ChangeLog file there describes all the changes done over the years.
11516 Further documentation can be found at www.mono-project.com/Linear_IL.
11518 2008-07-21 Bill Holmes <billholmes54@gmail.com>
11520 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
11521 The float param registers and other param registers must be the
11522 same index on Windows x64.
11524 Contributed under MIT/X11 license.
11526 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
11528 * mini.c: Make the previous fix GC safe.
11530 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
11532 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
11534 2008-07-21 Bill Holmes <billholmes54@gmail.com>
11536 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
11537 on Winx64. This type will not be passed on the stack (ArgOnStack), but
11538 ArgValuetypeAddrInIReg instead.
11540 Contributed under MIT/X11 license.
11542 2008-07-21 Zoltan Varga <vargaz@gmail.com>
11544 * mini-codegen.c (get_register_spilling): Fix a warning.
11546 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
11548 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
11549 for types which the initialization fails. Raises the provided exception
11550 at the right stop after cleanup.
11552 2008-07-16 Zoltan Varga <vargaz@gmail.com>
11554 * aot-compiler.c: Free most of the memory allocated during compilation.
11556 * mini.c (mini_parse_debug_options): Fix a leak.
11558 * mini.c (mini_method_compile): Don't add the method to the jit info tables
11559 during aot compilation.
11561 2008-07-14 Zoltan Varga <vargaz@gmail.com>
11563 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
11564 it has too much register pressure.
11566 2008-07-13 Zoltan Varga <vargaz@gmail.com>
11568 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
11570 2008-07-12 Zoltan Varga <vargaz@gmail.com>
11572 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11575 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11576 on amd64 similar to the way it is done on arm.
11578 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11580 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
11581 consistency, normalize error messages, avoid loading aot-only modules in
11584 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
11587 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
11589 2008-07-11 Martin Baulig <martin@ximian.com>
11592 (MonoDebuggerInfo): Add `interruption_request'.
11594 2008-07-12 Zoltan Varga <vargaz@gmail.com>
11596 * aot-compiler.c (emit_plt): Remove some dead code.
11598 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
11600 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
11601 return the plt info offset belonging to a given plt entry.
11603 * mini-trampolines.c (mono_aot_plt_trampoline): Use
11604 mono_aot_get_plt_info_offset.
11606 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
11607 similar to the amd64 code by makeing jumps through a separate jump table
11608 instead of embedding the jump addresses into the code.
11610 2008-07-11 Zoltan Varga <vargaz@gmail.com>
11612 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
11615 2008-07-10 Martin Baulig <martin@ximian.com>
11617 * mini.c (mini_method_compile): Disable generics sharing when
11618 running in the debugger.
11620 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11622 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
11624 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
11625 the local register allocator from running out of registers on x86 when
11628 2008-07-10 Bill Holmes <billholmes54@gmail.com>
11630 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
11631 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
11634 Contributed under MIT/X11 license.
11636 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11638 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
11639 speed up the assembler.
11641 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11643 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
11646 * mini.c: Move the soft float handling macros a bit earlier, add
11647 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
11650 * mini.h: Add prototype for mono_arch_fixup_jinfo.
11652 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
11653 read-only to help catch code allocation requests.
11655 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
11656 and turn it off when using --aot-only or when compiling with --aot=full.
11658 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
11659 jump table for switches from the normal domain mempool, not the code
11662 * mini-trampolines.c (get_unbox_trampoline): New function to return an
11663 unbox trampoline which handles aot-only mode too.
11665 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
11666 an AOTed unbox trampoline.
11668 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
11670 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11672 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
11675 Contributed under MIT/X11 license.
11677 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11679 * mini.c (mono_codegen): Allocate space at the end of the code block and store
11680 the unwind information for the method at the end of the allocated block.
11682 * mini-amd64.h: Added declarations for the unwind routines and adding field to
11683 MonoCompileArch to hold the unwind info for SEH on Winx64
11685 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
11686 frame pointer info for the method being compiled.
11688 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
11689 the call to mono_exception_from_token.
11691 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
11692 storing the method prolog information in a format that the Winx64 SEH can understand. This
11693 information is stored a the end of the method block because it is all 32-bit offset based.
11695 Contributed under MIT/X11 license.
11697 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11699 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
11701 * wapihandles.c: Fix warnings.
11703 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
11706 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
11707 mono_jit_compile_method in aot-only mode since that calls the type
11710 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
11711 get_delegate_invoke_impl in aot-only mode.
11713 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
11715 2008-07-08 Zoltan Varga <vargaz@gmail.com>
11717 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
11719 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
11722 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
11724 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
11725 init trampoline from the AOT file as well.
11727 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
11728 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
11731 * mini.c (mini_init): Move the call to mono_exceptions_init () after
11734 * exceptions-amd64.c: Add _full variants for the remaining exception code
11735 creation functions as well, allow emission of relocatable code, remove
11736 caching since that is now done by the caller.
11738 * mini-exceptions.c: Add _full variants for the remaining exception code
11739 creation functions as well, add aot-only support.
11741 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
11742 if we can determine a proper token for them.
11743 (add_wrappers): Add a few more wrappers.
11744 (emit_method_code): Remove some dead code.
11745 (emit_trampolines): Emit exception code too.
11747 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
11749 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
11750 mono_array_new_va which avoids varargs.
11752 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
11754 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
11755 mono_arch_create_specific_trampoline () in all places.
11757 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
11758 a bit so it can be used for other things as well.
11760 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
11763 * exceptions-amd64.c: Rename the caching from the exception code creation
11764 functions, it is done by the caller instead.
11766 * exceptions-amd64.c: Change the signature of the exception code creation
11767 functions to allow the creation of relocatable code later.
11769 * mini-exceptions.c: Add a set of functions to query the various
11770 runtime-generated exception functions.
11772 * mini.c mini-exceptions.c: Use the newly added functions instead of the
11773 mono_arch_.. () functions.
11775 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11777 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
11779 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
11781 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
11782 (mini_get_vtable_trampoline): Ditto.
11784 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
11785 code in the AOT case by returning the code size and a list of relocations to
11788 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
11790 2008-07-07 Bill Holmes <billholmes54@gmail.com>
11792 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
11795 Contributed under MIT/X11 license.
11797 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11799 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
11800 so the buffer size can be computed correctly. Fixes #404735.
11802 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
11803 normally as cfg->debug_info is already freed.
11805 2008-07-06 Zoltan Varga <vargaz@gmail.com>
11807 * mini-amd64.c: For calls returning vtypes in registers, don't store
11808 the return address on the stack, instead allocate a separate local for
11811 2008-07-05 Mark Probst <mark.probst@gmail.com>
11813 * mini-trampolines.c, mini.h: Add an argument to
11814 mono_create_jit_trampoline_in_domain() for turning off the adding
11815 of the sync wrapper.
11817 * mini.c: Use the JIT trampoline without sync instead of
11818 ldftn_nosync in static RGCTX invoke wrappers so that the call can
11821 2008-07-04 Mark Probst <mark.probst@gmail.com>
11823 * driver.c: Turn on GSHARED optimization by default.
11825 2008-07-04 Zoltan Varga <vargaz@gmail.com>
11827 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
11828 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
11830 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
11831 create a variant of the generic trampoline code callable from AOTed trampolines.
11833 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
11834 trampoline code callable from AOTed trampolines.
11836 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
11838 2008-07-04 Mark Probst <mark.probst@gmail.com>
11840 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
11841 pass-through manner.
11843 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
11844 and don't fail sharing for them anymore.
11846 * mini-exceptions.c: Handle exceptions in shared generic methods.
11848 * generic-sharing.c: When checking the context of a generic
11849 method, also check its class's context. Don't treat wrappers as
11852 * mini-trampolines.c: Some code factored out to
11853 metadata/generic-sharing.c. Handle the MRGCTX case.
11855 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
11856 we must deal with the method being of another instantiation of the
11857 class. Add static rgctx invoke wrappers to generic methods.
11859 2008-07-04 Mark Probst <mark.probst@gmail.com>
11861 * mini.c: Provide all jit infos of generic shared methods with a
11864 * mini-exceptions.c: Handle the new situation that a generic info
11865 might be available, but not info about the this/vtable/mrgctx
11868 2008-07-03 Mark Probst <mark.probst@gmail.com>
11870 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
11873 2008-07-03 Zoltan Varga <vargaz@gmail.com>
11875 * dominators.c (check_dominance_frontier): Fix a warning.
11877 * mini.h: Add some missing prototypes.
11879 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
11881 * driver.c (mono_jit_init_version): Correct the comments since the first
11882 argument should be the name of the root domain, not a filename.
11884 * aot-runtime.c (make_writable): Error out if this is called while running
11886 (load_aot_module): Ditto.
11888 * aot-compiler.c: Really fix the computation of method indexes.
11890 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
11891 optimizations as this is no longer called frequently.
11893 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
11894 method and the invoke impl code and pass it to the delegate trampoline instead of
11895 just the delegate class.
11897 2008-07-02 Zoltan Varga <vargaz@gmail.com>
11899 * aot-compiler.c: Fixup the computation of method indexes.
11900 (add_wrappers): Create the base methods of the runtime invoke wrappers using
11901 the method builder infrastructure.
11903 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
11906 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
11907 mode, load the method right away instead of creating a trampoline.
11909 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
11911 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
11914 2008-07-01 Zoltan Varga <vargaz@gmail.com>
11916 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
11917 (mono_aot_load_method): Use method_index instead of method->token.
11919 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
11920 can handle icalls etc. properly.
11922 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11924 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
11926 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
11927 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
11928 JIT_ICALL_ADDR patch type.
11930 * patch-info.h: Add JIT_ICALL_ADDR patch type.
11932 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
11934 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
11936 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
11938 2008-06-30 Zoltan Varga <vargaz@gmail.com>
11940 * mini.c: Use domain->jit_code_hash_lock for controlling access to
11941 domain->jit_code_hash.
11943 2008-06-29 Zoltan Varga <vargaz@gmail.com>
11945 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
11947 2008-06-27 Zoltan Varga <vargaz@gmail.com>
11949 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
11950 get_this_arg_from_call, let it compute it when needed.
11952 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
11953 gsctx from code only when needed.
11955 * mini-trampolines.c (get_generic_context): Rename this to
11956 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
11957 it can be called by the arch backends.
11959 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
11961 2008-06-26 Zoltan Varga <vargaz@gmail.com>
11963 * driver.c (mono_main): Add experimental --aot-only command line option.
11965 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
11968 2008-06-26 Kornel Pal <kornelpal@gmail.com>
11970 * driver.c (DllMain): Remove mono_module_handle.
11972 Contributed under MIT/X11 license.
11974 2008-06-25 Zoltan Varga <vargaz@gmail.com>
11976 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
11977 for emitting methods which are not in the source assembly. Detect and report
11978 failure of assembling+linking.
11980 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
11982 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
11984 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
11986 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
11988 2008-06-24 Zoltan Varga <vargaz@gmail.com>
11990 * mini.h: Remove some obsolete prototypes.
11992 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
11994 2008-06-24 Mark Probst <mark.probst@gmail.com>
11996 * mini.c (get_object_generic_inst): Variable-sized arrays are not
11997 supported by Visual Studio, so use alloca().
11999 2008-06-23 Zoltan Varga <vargaz@gmail.com>
12001 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
12004 2008-06-23 Mark Probst <mark.probst@gmail.com>
12006 * mini.c: Fail sharing of a generic method if it contains an open
12007 catch clause (because we don't pass MRGCTXs yet).
12009 2008-06-23 Mark Probst <mark.probst@gmail.com>
12011 * mini.c: When compiling a method with generic sharing, insert the
12012 method instantiated with an all-Object generic context into the
12013 jit info table, instead of the context of the first instantiation
12014 of the method we happen to compile.
12016 2008-06-18 Martin Baulig <martin@ximian.com>
12018 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
12019 `major_version' and `minor_version'.
12021 2008-06-17 Mark Probst <mark.probst@gmail.com>
12023 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
12024 mono_method_is_generic_sharable_impl() takes an additional
12025 argument specifying whether to treat type variables as reference
12028 2008-06-17 Mark Probst <mark.probst@gmail.com>
12030 * mini.h: Removed obsolete prototypes.
12032 2008-06-17 Mark Probst <mark.probst@gmail.com>
12034 * mini.c: Don't fail generic sharing for initobj and sizeof - we
12035 already handle them.
12037 2008-06-17 Mark Probst <mark.probst@gmail.com>
12039 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
12040 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
12041 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
12042 tramp-x86.c: Added a MonoGenericContext* argument to
12043 mono_arch_get_unbox_trampoline() so that it can call other
12044 functions which require it.
12046 2008-06-17 Mark Probst <mark.probst@gmail.com>
12048 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
12049 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
12050 mono_arch_get_this_arg_from_call() takes a
12051 MonoGenericSharingContext* as well.
12053 2008-06-17 Mark Probst <mark.probst@gmail.com>
12055 * mini.c: Factor out code for emitting unbox into emit_unbox() and
12056 implement generic sharing of unbox.
12058 2008-06-17 Mark Probst <mark.probst@gmail.com>
12060 * mini.c: Don't compute the vtable to determine whether a field is
12061 special static, because it might not work for open types.
12063 2008-06-17 Mark Probst <mark.probst@gmail.com>
12065 * mini.c: Removed the unused token_type and token_source arguments
12066 from get_runtime_generic_context_ptr().
12068 2008-06-17 Marek Habersack <mhabersack@novell.com>
12070 * mini.c (ADD_BINOP): fix the build
12072 2008-06-16 Zoltan Varga <vargaz@gmail.com>
12074 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
12077 2008-06-16 Mark Probst <mark.probst@gmail.com>
12079 * mini.h: Removed class relations enum that's not used anymore.
12081 2008-06-16 Mark Probst <mark.probst@gmail.com>
12083 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
12085 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
12086 the lazy fetch trampoline access code.
12088 2008-06-15 Zoltan Varga <vargaz@gmail.com>
12090 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
12092 2008-06-14 Zoltan Varga <vargaz@gmail.com>
12094 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
12096 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
12098 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
12100 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12102 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
12105 * mini-ops.h: Add MIN/MAX_UN opcodes.
12107 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
12110 * basic-math.cs: Add more min/max tests.
12112 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
12114 2008-06-13 Mark Probst <mark.probst@gmail.com>
12116 * mini.c: Small fix in the prologue of emit_castclass.
12118 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12120 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
12122 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
12123 do not work even for unsigned types. Fixes #400014.
12125 * basic-math.cs: Add regression tests for unsigned Min/Max.
12127 2008-06-13 Mark Probst <mark.probst@gmail.com>
12129 * mini.c: Added additional context_used argument to several
12130 functions, which will be needed for sharing generic methods. Use
12131 GET_RGCTX macro wherever appropriate. Declare only one
12132 context_used in mono_method_to_ir().
12134 2008-06-13 Mark Probst <mark.probst@gmail.com>
12136 * mini.c, generic-sharing.c: Removed generic class relations.
12138 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
12139 functions due to MRGCTX changes.
12141 2008-06-13 Mark Probst <mark.probst@gmail.com>
12143 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
12144 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
12145 with calculated IMT.
12147 * mini.c: Generic sharing of calls via generic interfaces.
12149 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
12150 generic method with non-constant MonoGenericContext*. Instead,
12151 the context is taken out of the method itself.
12153 2008-06-13 Mark Probst <mark.probst@gmail.com>
12155 * mini.c: Generic sharing of ldvirtftn.
12157 2008-06-13 Mark Probst <mark.probst@gmail.com>
12159 * mini.c: Generic sharing of ldftn.
12161 2008-06-13 Mark Probst <mark.probst@gmail.com>
12163 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
12165 2008-06-13 Mark Probst <mark.probst@gmail.com>
12167 * mini.c: Generic sharing of the special case of ldtoken followed
12168 by a call to GetTypeFromHandle.
12170 2008-06-13 Mark Probst <mark.probst@gmail.com>
12172 * mini.c: Generic sharing of box for nullable types.
12174 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12176 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
12177 are passed on the stack. Fixes #324807.
12179 2008-06-12 Bill Holmes <billholmes54@gmail.com>
12181 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
12182 for the ArgValuetypeAddrInIReg case.
12184 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
12185 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
12187 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
12188 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
12189 local variable and pass the local variable by reference to the called method.
12191 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
12192 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
12194 Contributed under MIT/X11 license.
12196 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
12198 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
12200 * debug-mini.c (mono_debug_print_vars): Release memory after printing
12203 2008-06-10 Martin Baulig <martin@ximian.com>
12206 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
12208 2008-06-09 Kornel Pal <kornelpal@gmail.com>
12210 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
12211 possible error when no arguments are passed.
12213 Contributed under MIT/X11 license.
12215 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
12217 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
12218 where the file name is NULL.
12220 2008-06-09 Zoltan Varga <vargaz@gmail.com>
12222 * mini.c: Fix s390 build.
12224 2008-06-08 Zoltan Varga <vargaz@gmail.com>
12226 * trace.c (mono_trace_parse_options): Fix warnings.
12228 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
12230 2008-06-07 Zoltan Varga <vargaz@gmail.com>
12232 * mini.c (remove_block_if_useless): Avoid printing the method name.
12234 * mini.c: Remove needless setting of ins->cil_code which is now done by
12237 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
12240 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
12241 translated code after it has been patched.
12243 2008-06-06 Zoltan Varga <vargaz@gmail.com>
12245 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
12246 avoid problems during code patching on SMP systems.
12247 (emit_call): Avoid adding a patch info which is already added by
12249 (mono_arch_emit_exceptions): Ditto.
12251 2008-06-05 Zoltan Varga <vargaz@gmail.com>
12253 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
12254 MONO_TYPE_ISSTRUCT already checks for it.
12256 2008-06-05 Bill Holmes <billholmes54@gmail.com>
12258 * mini-amd64.c:merge_argument_class_from_type: When marshaling
12259 structs with floats on Winx64 the float registers are not used.
12260 The integer registers are always used..
12261 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
12262 only one register will be used and only if the size of the struct
12263 is 1,2,4, or 8 bytes.
12265 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
12266 to work for Winx64.
12268 Contributed under MIT/X11 license.
12270 2008-06-05 Martin Baulig <martin@ximian.com>
12272 * debug-debugger.c (debugger_lookup_class): Also call
12273 mono_class_setup_methods() here; we're only called from RTI.
12275 2008-06-05 Andreas Farber <andreas.faerber@web.de>
12277 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
12278 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
12279 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
12280 Post-process object files and add dtrace-generated object, if necessary.
12282 Contributed under MIT/X11 license.
12284 2008-06-04 Mark Probst <mark.probst@gmail.com>
12286 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
12289 * mini.c: Generic sharing for unbox.any and castclass.
12291 2008-06-04 Mark Probst <mark.probst@gmail.com>
12293 * mini.c: Ignore tailcall prefix in shared generic code and when
12294 doing calls which require a vtable/rgctx argument.
12296 2008-06-04 Mark Probst <mark.probst@gmail.com>
12298 * mini.c: Don't free the JIT info.
12300 * driver.c: Changes in the JIT info table testing code.
12302 2008-06-03 Zoltan Varga <vargaz@gmail.com>
12304 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
12305 interruption. Fix some warnings.
12307 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
12308 interruption_checkpoint.
12310 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
12312 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
12313 from embedding applications.
12315 2008-06-02 William Holmes <billholmes54@gmail.com>
12317 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
12318 reserving 32 bytes on the stack when making calls.
12320 Contributed under MIT/X11 license.
12322 2008-06-01 Zoltan Varga <vargaz@gmail.com>
12324 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
12325 the linear IL branch.
12327 * driver.c: Print out more information for --version on arm.
12329 2008-05-30 Zoltan Varga <vargaz@gmail.com>
12331 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
12332 bb_exit instead, since out of line bblocks might not actually be emitted
12335 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
12336 maximum epilog size for out of line bblocks if tracing is enabled.
12338 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
12340 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
12342 * arrays.cs: Regression tests for allocating arrays with negative sizes.
12344 2008-05-28 Zoltan Varga <vargaz@gmail.com>
12346 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
12347 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
12350 2008-05-27 Zoltan Varga <vargaz@gmail.com>
12352 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
12353 the 'value' to store is a constant.
12355 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
12357 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
12358 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
12360 2008-05-26 Zoltan Varga <vargaz@gmail.com>
12362 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
12363 for accessing method->generic_container.
12365 2008-05-24 Zoltan Varga <vargaz@gmail.com>
12367 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
12369 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
12371 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
12373 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
12376 2008-05-23 Zoltan Varga <vargaz@gmail.com>
12378 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
12380 * mini.c: Handle the case when mono_class_vtable () fails.
12382 2008-05-23 Massimiliano Mantione <massi@ximian.com>
12383 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
12386 2008-05-22 Mark Probst <mark.probst@gmail.com>
12388 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
12389 together with domain sharing.
12391 2008-05-22 Mark Probst <mark.probst@gmail.com>
12393 * mini.c: Treat callvirts to final methods like non-virtual calls
12394 when doing generic sharing, i.e. look them up in the runtime
12397 2008-05-22 Mark Probst <mark.probst@gmail.com>
12399 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
12400 with computed types (for generic sharing).
12402 * mini.c: Generic sharing for mkrefany and refanyval.
12404 2008-05-22 Zoltan Varga <vargaz@gmail.com>
12406 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
12409 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
12410 the generic sharing code.
12412 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
12415 2008-05-21 Zoltan Varga <vargaz@gmail.com>
12417 * mini.h: Remove the declaration of mono_aot_init_vtable ().
12419 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
12421 * driver.c: updated copyright date
12423 2008-05-21 Zoltan Varga <vargaz@gmail.com>
12425 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
12428 2008-05-19 Martin Baulig <martin@ximian.com>
12430 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
12431 pointing to the new `_mono_debug_using_mono_debugger' variable.
12434 (mono_main): Check mono_debug_using_mono_debugger() rather than
12435 the `MONO_INSIDE_MDB' environment variable to check whether we're
12436 inside the debugger.
12438 2008-05-19 Zoltan Varga <vargaz@gmail.com>
12440 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
12443 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
12445 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
12447 * mini.c: Added mini_assembly_can_skip_verification. This
12448 function checks if the assembly requested to skip verification.
12449 Fixes part of #387274.
12451 2008-05-07 Zoltan Varga <vargaz@gmail.com>
12453 * mini.c (mini_get_method): Disable the check for open generic classes when
12454 using generic sharing.
12456 * generics.cs: Add a test for #387034.
12458 * mini.c (mini_get_method): Check whenever the method class is an open generic
12459 type, and return NULL in that case, causing a verification error. Fixes
12462 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12464 * driver.c (mono_main): Revert r102623. The right
12465 thing to do is to enable the verifier under verifiable
12466 unless a --security flag was passed.
12468 We need this non-trivial behavior for --verify-all otherwise
12469 mcs-compileall won't be able to use it. As it needs everything to
12470 be verified under validil.
12472 2008-05-06 Martin Baulig <martin@ximian.com>
12476 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
12477 (mono_debugger_thread_cleanup): Likewise.
12478 (mono_debugger_extended_notification): Likewise.
12480 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12482 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
12483 against both inflated and non-inflated methods. We need to check against the
12484 generic definition for cases where the instantiated method is not visible.
12485 We need to check against the inflated types for cases where the instantiation
12486 changes any super type. This fixes #382986.
12488 Note that this doesn't need to be applied to other parts of mono_method_to_ir
12489 that check for visibiliy as generic params only appears as the type subject
12490 of tokens on call opcodes. Field manipulation and ldftn must always
12491 target an exact type.
12493 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12495 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
12496 if no related --security flag is passed.
12498 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12500 * mini-arch.h: Prepare support for ppc64.
12502 Contributed under MIT/X11 license.
12504 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12506 * aot-runtime.c: Prepare support for ppc64.
12508 Contributed under MIT/X11 license.
12510 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12512 * mini-ops.h: Prepare support for ppc64.
12514 Contributed under MIT/X11 license.
12516 2008-05-04 Andreas Farber <andreas.faerber@web.de>
12518 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
12520 Contributed under MIT/X11 license.
12522 2008-05-03 Zoltan Varga <vargaz@gmail.com>
12524 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
12525 assemblies, since aot_name is not a full path, causing us to load MS.NET
12526 assemblies on windows.
12528 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
12530 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
12531 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
12532 * main.c: Use UTF-8 encoded command line instead of Windows default code
12533 page on Windows to support Unicode.
12534 * driver.c (DllMain): New function for mixed-mode assembly support.
12535 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
12536 export __stdcall functions without decoration.
12538 Contributed under MIT/X11 license.
12540 2008-04-28 Mark Probst <mark.probst@gmail.com>
12542 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
12543 saving it very early.
12545 2008-04-28 Mark Probst <mark.probst@gmail.com>
12547 * mini.h, mini.c: Lots of code for accessing the old RGCTX
12548 deleted. The only way to access the new RGCTX is via the
12551 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
12552 vtable instead of the RGCTX to static methods.
12554 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
12555 accessing the new RGCTX.
12557 * generic-sharing.c: There is no separation between self, type
12558 arguments and other types in the RGCTX anymore.
12560 2008-04-25 Jonathan Chambers <joncham@gmail.com>
12562 * mini-amd64.c (add_general): Remove previous stack adjustment.
12563 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
12564 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
12565 for 32 bytes of stack space reserved for all calls.
12567 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
12568 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
12571 Code contributed under MIT/X11 license.
12573 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
12575 * mini.c (mini_method_verify): Only verify non-inflated methods, check
12576 against the root definition, peeling out method and type instantiations.
12577 Cache verify success results, code that fails verification is still
12578 checked multiple times.
12580 2008-04-23 Zoltan Varga <vargaz@gmail.com>
12582 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
12584 2008-04-23 Jonathan Chambers <joncham@gmail.com>
12586 * mini-amd64.c (add_general): Always increment stack on Win64.
12587 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
12590 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
12591 stack based argument handling on Win64.
12593 Code contributed under MIT/X11 license.
12595 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
12597 * Makefile.am (version.h): Add support for git-svn.
12599 2008-04-22 Zoltan Varga <vargaz@gmail.com>
12601 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
12602 so instead of calling g_spawn_command_line_sync, we do everything by hand,
12603 avoiding allocations and libc functions which might deadlock.
12605 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
12606 'no-gdb-backtrace' option is set.
12608 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
12610 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
12612 2008-04-21 Martin Baulig <martin@ximian.com>
12614 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
12615 and `get_lmf_addr'; `notification_address' is no longer a pointer.
12617 2008-04-21 Martin Baulig <martin@ximian.com>
12619 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
12620 `thread_vtable', `event_handler_ptr' and `event_handler'.
12622 2008-04-21 Martin Baulig <martin@ximian.com>
12624 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
12625 allows delayed initialization of the `executable_code_buffer' when
12628 2008-04-21 Martin Baulig <martin@ximian.com>
12630 * mini.h (mono_debugger_create_notification_function): Removed.
12631 * tramp-*.c (mono_debugger_create_notification_function): Removed.
12633 * mdb-debug-info64.s
12634 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12636 * mdb-debug-info32.s
12637 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12639 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
12640 currently only works on x86 and x86_64, so don't create it on ppc.
12642 2008-04-21 Martin Baulig <martin@ximian.com>
12644 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
12647 (mini_method_compile): In the fp elimination check, check
12648 `debug_options.mdb_optimizations' in addition to
12649 mono_debug_using_mono_debugger().
12651 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
12652 disable some JIT optimizations which are only disabled when
12653 running inside the debugger.
12654 Added `--help-debug' option to describe the debugging options.
12655 (parse_debug_options): New static function to parse the `--debug'
12656 options, so we can easily add more stuff in future.
12658 2008-04-20 Zoltan Varga <vargaz@gmail.com>
12660 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
12661 the method has no body.
12663 2008-04-19 Jonathan Chambers <joncham@gmail.com>
12665 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
12666 assembly is not allowed in MSVC 64-bit compiler.
12667 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
12668 as we get floating point exceptions everywhere.
12670 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
12671 correctly align arguments for call to throw_exception.
12672 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
12674 Code contributed under MIT/X11 license.
12676 2008-04-19 Zoltan Varga <vargaz@gmail.com>
12678 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
12680 2008-04-17 Zoltan Varga <vargaz@gmail.com>
12682 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
12684 * mini-amd64.c (NEW_INS): Set cil_code.
12686 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
12687 from mini-amd64.c so all debugger related logic is in one place.
12689 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
12690 later won't have a random ip assigned to them.
12692 2008-04-16 Zoltan Varga <vargaz@gmail.com>
12694 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
12695 the arch specific function initializes code_size.
12696 (mono_create_delegate_trampoline): Ditto.
12698 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
12699 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
12702 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
12703 running under the debugger.
12705 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
12708 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
12709 debugger. Also move the disabling of optimizations here from driver.c.
12710 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
12713 * mini.h (MonoCompile): Add a few new flags.
12715 2008-04-15 Zoltan Varga <vargaz@gmail.com>
12717 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
12718 so the cil_code field of created MonoInst's is properly set.
12719 (mini_select_instructions): Ditto.
12721 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
12722 (MONO_INST_NEW_CALL): Ditto.
12724 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
12725 in many places so the ins->cil_code field is properly initialized.
12727 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
12730 2008-04-14 Zoltan Varga <vargaz@gmail.com>
12732 * mini.c (mini_method_compile): Print a different message when compiling a
12735 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
12738 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12740 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
12743 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
12745 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12747 * mini.c (handle_stack_args): Make this return void since its return value was
12748 never used. Also set cfg->unverifiable for invalid IL instead of calling
12751 2008-04-10 Mark Probst <mark.probst@gmail.com>
12753 * mini.c: Make sure "this" is live in catch clauses with type
12754 variables in shared generic code.
12756 2008-04-08 Mark Probst <mark.probst@gmail.com>
12758 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
12759 generic_class_is_reference_type() to ensure the proper behaviour
12760 when sharing generic code and the type in question is a type
12763 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12765 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
12766 race conditions when printing thread dumps. Fixes #377738.
12768 2008-04-08 Massimiliano Mantione <massi@ximian.com>
12770 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
12771 shows up when both MonoInst arguments can cause aliasig.
12772 There is likely no way in the current JIT to trigger this problem, but
12773 it showed up in the development of generics sharing, when in a new
12774 opcode both args of an OP_GROUP can be aliases (addresses of a local).
12775 When the generics sharing code will be committed, its tests will be
12776 valid also for this bug.
12778 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12780 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
12783 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
12786 2008-04-07 Zoltan Varga <vargaz@gmail.com>
12788 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
12789 use a more detailed exception message for InvalidCastException.
12791 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
12793 * driver.c (mono_main): Add --debug=casts option to turn on better
12794 InvalidCastException message details.
12796 * mini.c (mini_get_debug_options): New helper function to return the address of
12797 the debug_options variable.
12799 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
12800 the jit_tls TLS variable.
12802 * mini.c (mono_jit_tls): New TLS variable.
12804 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
12807 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
12809 * mini.h: Removed verifer related stuff. This code was moved to verify.c
12811 * mini.c: Removed verifer related stuff, code moved to verify.c.
12813 * driver.c: Using code from verify.c instead of mini.c.
12815 2008-04-05 Zoltan Varga <vargaz@gmail.com>
12817 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
12820 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
12822 * mini.c (check_for_method_verify): Enabling verification of
12823 corlib if mono_verify_all is set. Bugs in the verifier preventing that
12826 2008-04-04 Zoltan Varga <vargaz@gmail.com>
12828 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
12829 caller saved registers as well.
12831 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
12832 saved registers as well.
12834 2008-03-30 Zoltan Varga <vargaz@gmail.com>
12836 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
12838 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
12841 2008-03-27 Zoltan Varga <vargaz@gmail.com>
12843 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
12845 (get_call_info): Take a gsctx argument instead of 'cfg'.
12847 2008-03-26 Zoltan Varga <vargaz@gmail.com>
12849 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
12850 mono_verify_all is set.
12852 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
12854 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
12856 2008-03-25 Zoltan Varga <vargaz@gmail.com>
12858 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
12861 * driver.c mini.c mini.h: Add a --verify-all development option to test the
12862 verifier and the code generated by the compiler.
12864 2008-03-25 Mark Probst <mark.probst@gmail.com>
12866 * mini.c: Generic sharing of the non-nullable case of the box
12869 2008-03-24 Zoltan Varga <vargaz@gmail.com>
12871 * inssel.brg: Fix the build.
12873 * iltests.il.in: Add a test for lconv.ovf.u8.un.
12875 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
12877 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
12878 Array:Address. Fixes #372410.
12880 * iltests.il.in: New tests for readonly prefix.
12882 2008-03-23 Zoltan Varga <vargaz@gmail.com>
12884 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
12885 mini-trampolines.c.
12887 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
12890 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
12892 * mini.c (mono_decompose_op_imm): New helper function.
12894 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
12895 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
12898 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
12899 mono_arch_output_basic_block. Fix warnings.
12901 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
12904 2008-03-22 Zoltan Varga <vargaz@gmail.com>
12906 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
12907 since the extra frame is now detected automatically inside the loop.
12909 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
12910 opts which are now in mono_peephole_ins ().
12912 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
12914 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
12915 frames and skip duplicate managed-to-native frames. Fixes #367665.
12917 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
12918 opts which are now in mono_peephole_ins ().
12919 (mono_arch_peephole_pass_2): Ditto.
12921 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
12923 * mini-codegen.c (mono_peephole_ins): New helper function containing the
12924 arch independent peephole optimizations.
12926 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
12927 opts which are now in mono_peephole_ins ().
12929 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
12931 * mini-s390.c (mono_arch_output_basic_block): Fix build.
12933 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
12936 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
12937 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
12940 2008-03-21 Zoltan Varga <vargaz@gmail.com>
12942 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
12943 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
12946 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
12947 mono_arch_output_basic_block. Fix warnings.
12949 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12951 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
12954 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12956 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
12959 * iltests.il: Add new tests.
12961 2008-03-20 Kornel Pal <kornelpal@gmail.com>
12963 * mini.c: Removed Windows version macros.
12965 2008-03-20 Mark Probst <mark.probst@gmail.com>
12967 * generic-sharing.c: Put reflection types in the extensible part
12968 of the runtime generic context.
12970 * mini.c: Generic sharing of the GetTypeHandle special case of the
12971 ldtoken instruction.
12973 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12975 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
12977 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
12979 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
12980 consistency with the other version on the linear IR branch.
12982 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
12984 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
12986 * iltests.il.in: Add new tests.
12988 2008-03-19 Zoltan Varga <vargaz@gmail.com>
12990 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
12992 * iltests.il.in: Add new tests.
12994 2008-03-19 Mark Probst <mark.probst@gmail.com>
12996 * mini.c: Two variables with the same name were declared in
12997 nesting contexts and one wasn't initialized. Fixed.
12999 2008-03-19 Mark Probst <mark.probst@gmail.com>
13001 * mini.c: Generic sharing of the initobj instruction.
13003 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
13005 * mini.c: make the test to optimize ldtoken from typeof() more
13008 2008-03-18 Mark Probst <mark.probst@gmail.com>
13010 * mini.c: Generic sharing of the initobj instruction for reference
13013 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
13015 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
13016 the mono_breakpoint_clean_code() code to perform bound checks.
13018 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
13020 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
13021 mono_arch_patch_callsite() to include the start of the managed method
13022 to be able to perform bound checks.
13024 2008-03-17 Mark Probst <mark.probst@gmail.com>
13026 * mini.c: Generic sharing for the isinst instruction.
13028 2008-03-17 Mark Probst <mark.probst@gmail.com>
13030 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
13031 inssel-long32-mips.brg: Added opcodes for doing indirect calls
13032 with the runtime generic context argument.
13034 * mini.c: Share calls to several types of unsharable methods by
13035 putting the address of the method code in the runtime generic
13036 context and doing an indirect call.
13038 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
13041 2008-03-16 Mark Probst <mark.probst@gmail.com>
13043 * generic-sharing.c: Change due to a change in the runtime genric
13046 2008-03-15 Martin Baulig <martin@ximian.com>
13049 (mono_arch_nullify_class_init_trampoline): Add call to
13050 mono_breakpoint_clean_code() to make things work when running
13051 inside the debugger.
13054 (mono_arch_nullify_class_init_trampoline): Add call to
13055 mono_breakpoint_clean_code() to make things work when running
13056 inside the debugger.
13058 2008-03-14 Zoltan Varga <vargaz@gmail.com>
13060 * inssel-long.brg (reg): Fix 64 bit build.
13062 2008-03-14 Mark Probst <mark.probst@gmail.com>
13064 * mini.c, mini.h: Share static generic code by passing it an
13065 implicit argument pointing to the runtime generic context.
13067 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
13068 inssel-long32-mips.brg: New opcodes for calling shared static,
13069 which need to be passed the runtime generic context.
13071 * mini-amd64.c, mini-x86.c: Save the runtime generic context
13072 argument on the stack in the prologue if needed. New function for
13073 finding the runtime generic context argument from the registers
13074 saved by the trampoline.
13076 * mini-amd64.h, mini-x86.h: Specify which register to use for the
13077 runtime generic context argument.
13079 * tramp-amd64.c: Also restore the register used for the runtime
13080 generic context argument.
13082 * mini-trampoline.c: Resolve shared static calls by consulting the
13083 runtime generic context via the new argument.
13085 * generic-sharing.c: Add an argument to sharability-checking
13086 functions that specifies whether type variables should be treated
13087 as sharable type arguments.
13089 * inssel-x86.brg: Removed a superfluous, buggy rule.
13091 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
13094 2008-03-14 Martin Baulig <martin@ximian.com>
13096 * debug-debugger.c (main_thread_handler): Call
13097 mono_runtime_run_main() without sending any notifications.
13099 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
13101 2008-03-14 Zoltan Varga <vargaz@gmail.com>
13103 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
13105 2008-03-14 Mark Probst <mark.probst@gmail.com>
13107 * tramp-x86.c: Fixed register restore offsets in the trampoline
13108 code for ECX and EDX.
13110 2008-03-12 Geoff Norton <gnorton@novell.com>
13112 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
13113 different ucontext_t implementations.
13114 * exceptions-arm.c: Use the above defines to get exceptions working on
13115 iPhone (based on a patch by Luke Howard lukeh@padl.com)
13116 * mini-arm.c: Implement iPhone icache support (based on a patch by
13117 Luke Howard lukeh@padl.com)
13119 2008-03-12 Mark Probst <mark.probst@gmail.com>
13121 * mini.c: Enable generic sharing of calls to non-static
13122 non-interface non-generic non-value-type methods.
13124 * mini-trampolines.c: Resolve calls from shared generic code.
13126 2008-03-11 Zoltan Varga <vargaz@gmail.com>
13128 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
13130 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
13132 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
13134 * mini.c: some fixes for the AOT compiler.
13136 2008-03-07 Zoltan Varga <vargaz@gmail.com>
13138 * cpu-amd64.md: Add clob:1 to some float opcodes.
13140 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
13142 * mini.h: Added MiniVerifierMode enumeration.
13144 * mini.c: Added mini_verifier_set_mode to control
13145 the usage of the new verifier.
13147 * mini.c (mono_method): Integrated the new verifier.
13149 * driver.c: Extended --security option with validil and
13150 verifiable options to activate the new verifier.
13152 2008-03-07 Zoltan Varga <vargaz@gmail.com>
13154 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
13155 optimization to ctors taking 0 or 2 arguments too.
13157 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
13160 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
13162 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
13164 2008-03-06 Zoltan Varga <vargaz@gmail.com>
13166 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
13167 non-aot case as well.
13169 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
13171 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
13174 * aot-compiler.c (encode_patch): Ditto.
13176 * mini.h (G_MININT32): Fix the definition of this.
13178 2008-03-05 Zoltan Varga <vargaz@gmail.com>
13180 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
13182 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
13184 2008-03-04 Zoltan Varga <vargaz@gmail.com>
13186 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
13187 methods returning vtypes in registers.
13188 (mono_arch_allocate_vars): Ditto.
13190 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
13192 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
13194 * generics.cs: Add a test from the linear IR branch.
13196 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
13198 * mini.c (inline_method): Cache failed inline attempts.
13200 2008-03-04 Mark Probst <mark.probst@gmail.com>
13202 * mini.c: For shared methods of generic classes put the location
13203 of "this" into the MonoGenericJitInfo.
13205 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
13206 register out of a MonoContext by register number. Add the generic
13207 sharing context as an argument to mono_arch_find_this_argument().
13209 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
13210 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
13211 for new arch function.
13213 * mini-exception.c: Handle open exception clauses in shared
13216 * mini-trampolines.c: Supply additional argument to
13217 mono_arch_find_this_argument().
13219 2008-03-04 Zoltan Varga <vargaz@gmail.com>
13221 * Makefile.am (regtests): Run the bench.exe tests last.
13223 2008-03-03 Zoltan Varga <vargaz@gmail.com>
13225 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
13228 2008-03-02 Zoltan Varga <vargaz@gmail.com>
13230 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
13233 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
13235 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
13237 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
13238 whose class has no cctor.
13240 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
13242 2008-03-01 Zoltan Varga <vargaz@gmail.com>
13244 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
13247 2008-02-29 Zoltan Varga <vargaz@gmail.com>
13249 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
13250 to be in sync with the code on the linear IR branch.
13252 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
13254 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
13256 2008-02-27 Zoltan Varga <vargaz@gmail.com>
13258 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
13260 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
13262 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
13264 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
13266 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
13268 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
13271 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
13273 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
13274 OP_LOADR4_MEMBASE emission.
13276 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
13277 (mono_spillvar_offset_float): Ditto.
13279 * mini-mips.c (mono_arch_emit_prolog): Ditto.
13281 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
13284 * basic-long.cs: Add regression tests for them.
13286 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
13288 (mono_arch_allocate_vars): Fix representation of single-precision float
13290 (mono_arch_output_basic_block): Ditto.
13292 * inssel-mips.brg: Ditto, remove duplicate items.
13294 * mini-mips.c (emit_load_volatile_arguments): New function to handle
13295 arguments of tail calls as on other platforms.
13296 (mono_arch_output_basic_block): Handle tail calls.
13298 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
13301 * objects.cs (test_5_pass_static_struct): Add test for it.
13303 Contributed under MIT/X11 license.
13305 2008-02-26 Zoltan Varga <vargaz@gmail.com>
13307 * Makefile.am: Use gmcs for compiling the regression tests.
13309 * *.2.cs *.2.il: Rename to *.cs and *.il.
13311 2008-02-24 Zoltan Varga <vargaz@gmail.com>
13313 * regalloc.h: Make the vassign array smaller.
13315 * mini.c (mini_method_compile): Remove an unused field in cfg.
13317 * mini-codegen.c: Add a bunch of micro optimizations.
13319 2008-02-23 Zoltan Varga <vargaz@gmail.com>
13321 * regalloc.h: Remove some unused fields.
13323 2008-02-22 Zoltan Varga <vargaz@gmail.com>
13325 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
13327 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
13329 2008-02-22 Mark Probst <mark.probst@gmail.com>
13331 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
13333 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
13334 trampoline: Fetch an entry from the runtime generic context. If
13335 it's NULL, jump to the actual trampoline to fill the runtime
13336 generic context. Otherwise, return it.
13338 * mini.c: Call the lazy fetch trampoline to get entries out of the
13339 runtime generic context.
13341 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
13342 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
13343 tramp-sparc.c: Stubs for the lazy fetch trampoline.
13345 2008-02-21 Mark Probst <mark.probst@gmail.com>
13347 * mini.c: Fetch data out of the extensible part of the runtime
13348 generic context instead of calling a helper function.
13350 * generic-sharing.c: Some functions moved into
13351 metadata/generic-sharing.c. Helper function for fetching other
13352 types now checks and asserts against extensible rgctx (just for
13353 debugging purposes - the helper function isn't called anymore
13354 unless for debugging).
13356 2008-02-21 Zoltan Varga <vargaz@gmail.com>
13358 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
13359 for tail calls up to the point that the tests in iltests.exe run. Also add a
13360 dummy CKFINITE implementation.
13361 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
13362 needed for trampoline LMF frames.
13364 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
13365 trampoline LMF frames.
13367 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
13369 * mini.c (inline_method): clean any pending loader error when inlining fail.
13370 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
13372 2008-02-21 Zoltan Varga <vargaz@gmail.com>
13374 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
13376 * aot-runtime.c (decode_patch_info): Ditto.
13378 * mini.c (mono_resolve_patch_target): Ditto.
13380 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
13383 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
13385 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
13386 if it references an icall address.
13388 2008-02-20 Zoltan Varga <vargaz@gmail.com>
13390 * cpu-s390x.md: Remove some more unused opcodes.
13392 * cpu-s390x.md: Remove some unused opcodes.
13394 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
13395 mono_op_imm_to_op ().
13397 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
13398 instead of a switch statement.
13400 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
13401 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
13403 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
13405 * mini-codegen.c: Remove unused mono_regstate2_... functions.
13407 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
13410 2008-02-19 Zoltan Varga <vargaz@gmail.com>
13412 * driver.c (mono_main): Improve error reporting when an assembly cannot be
13413 opened. Fixes #362607.
13415 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
13417 * iltests.il.in: Add a test for static methods in interfaces.
13419 2008-02-18 Zoltan Varga <vargaz@gmail.com>
13421 * genmdesc.c (build_table): Fix a crash on older glib versions.
13423 * cpu-sparc.md: Remove some unused opcodes.
13425 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
13426 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
13428 * cpu-amd64.md: Remove some unused opcodes.
13430 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
13431 like the other opcodes.
13433 2008-02-17 Zoltan Varga <vargaz@gmail.com>
13435 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
13437 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
13439 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
13440 variables 'cfg' instead of 'm' for consistency.
13442 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
13444 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
13445 argument holding the vtype return address, to avoid the ambigious use of
13446 cfg->ret for this purpose.
13448 * mini.c (NEW_RETLOADA): Use vret_addr if set.
13450 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
13452 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
13453 new mono_print_ins () function which only takes one argument.
13455 2008-02-15 Zoltan Varga <vargaz@gmail.com>
13457 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
13460 2008-02-14 Zoltan Varga <vargaz@gmail.com>
13462 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
13464 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
13466 * mini-x86.c: Sync with the version on the linear IR branch by adding new
13467 opcodes and other small changes.
13469 * mini-ops.h: Add some new opcodes from the linear IR branch.
13471 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
13473 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
13474 opcodes, use the REG_MEMBASE opcodes instead.
13476 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
13477 opcodes, use the REG_MEMBASE opcodes instead.
13479 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
13482 * mini.c (mono_op_imm_to_op): New helper function.
13484 * mini-ops.h: Add some opcodes from linear IR branch.
13486 2008-02-13 Zoltan Varga <vargaz@gmail.com>
13488 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
13491 2008-02-12 Zoltan Varga <vargaz@gmail.com>
13493 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
13496 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
13498 2008-02-09 Zoltan Varga <vargaz@gmail.com>
13500 * aot-compiler.c (emit_method_code): Add an assert.
13502 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
13503 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
13506 2008-02-08 Zoltan Varga <vargaz@gmail.com>
13508 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
13509 some load/store opcodes so they are consistent.
13510 (mono_arch_emit_prolog): Simplify some code.
13512 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
13514 * objects.cs: Add tests for large argument offsets on ARM.
13516 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
13517 stack offsets. Fixes #359651.
13519 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
13521 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
13523 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
13525 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
13527 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
13529 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
13530 rid of CEE_CONV_R_UN.
13532 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
13534 2008-02-07 Zoltan Varga <vargaz@gmail.com>
13536 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
13538 * mini.c (mono_normalize_opcodes): Add some more opcodes.
13540 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
13542 * cpu-amd64.md: Remove some unused opcodes.
13544 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
13546 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
13548 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
13549 arch specific functions for its parts. Call the peephole pass after local
13550 regalloc so the prolog can compute a more accurate max_offset.
13552 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
13553 the corresponding OP_I/OP_L opcodes.
13555 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
13557 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
13559 2008-02-06 Zoltan Varga <vargaz@gmail.com>
13561 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
13562 as they are handled in mini.c.
13564 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
13566 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
13567 case since it is handled in mini.c.
13569 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
13571 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
13573 * *.c: Use the new opcodes in the IR and back end code.
13575 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
13577 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
13579 2008-02-06 Mark Probst <mark.probst@gmail.com>
13581 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
13582 an assert because it has a race condition.
13584 2008-02-06 Zoltan Varga <vargaz@gmail.com>
13586 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
13588 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
13590 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
13592 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
13593 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
13595 2008-02-05 Zoltan Varga <vargaz@gmail.com>
13597 * cpu-amd64.md (move): Correct the maximum size of move.
13599 2008-02-05 Mark Probst <mark.probst@gmail.com>
13601 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
13602 the generic class init trampoline to return quickly if the class
13605 2008-02-04 Zoltan Varga <vargaz@gmail.com>
13607 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
13608 issues where an 32 bit callsite cannot be patched by a 64 bit address.
13610 2008-02-03 Zoltan Varga <vargaz@gmail.com>
13612 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
13615 2008-01-31 Zoltan Varga <vargaz@gmail.com>
13617 * objects.cs: Add some soft-float tests.
13619 * mini.c: Fix a couple more soft-float issues.
13621 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
13623 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
13624 avoid a REX prefix.
13626 2008-01-30 Zoltan Varga <vargaz@gmail.com>
13628 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
13629 exception happens while compiling a virtual method.
13631 2008-01-29 Zoltan Varga <vargaz@gmail.com>
13633 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
13635 * mini-sparc.c: Fix build.
13637 * mini-sparc.c (get_call_info): Add support for generic sharing.
13639 * mini-exceptions.c: Add a FIXME.
13641 2008-01-27 Zoltan Varga <vargaz@gmail.com>
13643 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
13644 altstack handling code.
13646 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
13648 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
13650 * mini-s390.c: Add support for generic sharing.
13652 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13654 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13656 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
13658 * mini-s390x.c: Add support for generic sharing.
13660 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13662 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13664 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
13665 can be used since it takes a 16 bit signed immediate.
13667 * inssel-s390x.brg: Fix OP_SETRET.
13669 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
13671 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
13673 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
13675 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
13677 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
13680 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
13683 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
13684 of the unused mono_arch_patch_delegate_trampoline stuff.
13686 2008-01-26 Zoltan Varga <vargaz@gmail.com>
13688 * basic-long.cs: Move the fp related tests to basic-float.cs.
13690 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
13692 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
13694 * basic-calls.cs: Add a test for proper float argument passing.
13696 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
13697 if the context corresponds to an exception received through a signal.
13699 * exceptions.cs: Add a test for nullref handling at the start of a try
13702 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
13704 * jit-icalls.c (mono_break): New JIT icall.
13706 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
13708 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
13710 2008-01-25 Zoltan Varga <vargaz@gmail.com>
13712 * cpu-*.md: Get rid of unused opcodes.
13714 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
13716 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
13719 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
13722 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
13723 the arch independent trampoline code in mini-trampolines.c.
13725 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
13727 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
13729 * mini-s390.h: Remove an unused define.
13731 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
13732 the arch independent trampoline code in mini-trampolines.c.
13734 * mini-arm.c (mono_arch_emit_prolog): Fix build.
13736 2008-01-24 Zoltan Varga <vargaz@gmail.com>
13738 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
13740 * mini-s390.c (mono_arch_emit_prolog): Fix build.
13742 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
13744 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
13746 * cpu-amd64.md: Use smaller sizes for int opcodes.
13748 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
13750 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
13753 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
13756 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
13757 instead of though a pointer to save an indirection when accessing elements of
13760 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
13762 (NOT_IMPLEMENTED): New helper macro.
13763 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
13766 * *.c: Use the new helper macro.
13768 2008-01-21 Zoltan Varga <vargaz@gmail.com>
13770 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
13772 2008-01-20 Zoltan Varga <vargaz@gmail.com>
13774 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
13777 2008-01-18 Zoltan Varga <vargaz@gmail.com>
13779 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
13780 profiling is enabled.
13782 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
13784 (mono_arch_emit_prolog): Add more first bblock optimizations.
13786 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
13787 in order if possible.
13788 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
13789 bblock, since the arguments are still in their original registers.
13791 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
13793 2008-01-17 Zoltan Varga <vargaz@gmail.com>
13795 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
13798 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
13801 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
13803 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
13804 process async exceptions received while in unmanaged code.
13806 * mini.c (mini_init): Install a callback with the runtime which will be called
13807 when a thread receives an async exception while in unmanaged code.
13809 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
13811 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
13813 2008-01-16 Wade Berrier <wberrier@novell.com>
13820 2008-01-16 Zoltan Varga <vargaz@gmail.com>
13822 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
13823 compilation with sun cc.
13825 * cpu-*.md: Fix the build.
13827 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
13829 * mini-amd64.h: Add some comments to the MonoLMF structure.
13831 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
13833 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
13834 in the LMF structure if possible. This saves two instructions in the
13835 managed->native wrappers.
13837 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
13839 2008-01-16 Mark Probst <mark.probst@gmail.com>
13841 * generic-sharing.c: New type argument lookup code which uses the
13842 runtime generic context template.
13844 2008-01-15 Zoltan Varga <vargaz@gmail.com>
13846 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
13848 * mini-arm.c (add_general): Fix arm eabi parameter passing.
13849 (mono_arch_output_basic_block): Fix localloc implementation.
13851 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
13853 * mini-ia64.c (peephole_pass): Fix ia64 build.
13855 * mini-amd64.c (peephole_pass): Fix a warning.
13857 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
13858 at a constant offset from sp/fp.
13860 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
13861 instead of obtaining it from *lmf in the managed method case.
13863 2008-01-14 Zoltan Varga <vargaz@gmail.com>
13865 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
13867 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
13869 * mini.h (MonoInstList): New type.
13870 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
13871 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
13872 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
13873 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
13874 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
13875 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
13876 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
13877 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
13878 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
13879 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
13880 MONO_INST_LIST_FOR_EACH_ENTRY,
13881 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
13882 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
13883 mono_inst_list_first, mono_inst_list_last,
13884 mono_inst_list_next, mono_inst_list_prev): New instruction
13885 list handling interfaces.
13886 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
13887 list head 'ins_list'.
13888 (MonoInst): Replace next pointer with list head 'node'.
13889 (MonoCallInst): Make 'out_args' a MonoInstList.
13890 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
13891 (MonoCompile): Delete reverse_inst_list and
13892 reverse_inst_list_len.
13893 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
13894 mono_arch_lowering_pass, mono_arch_local_regalloc,
13895 mono_arch_output_basic_block, mono_arch_emit_prolog):
13896 Convert to new instruction lists.
13897 (insert_after_ins): Delete.
13898 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
13900 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
13901 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
13902 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
13903 mono_emulate_opcode, mono_emit_load_got_addr,
13904 inline_method, mono_method_to_ir, mono_print_bb_code,
13905 print_dfn, decompose_pass, nullify_basic_block,
13906 replace_out_block_in_code, remove_block_if_useless,
13907 merge_basic_blocks, move_basic_block_to_end,
13908 try_unsigned_compare, optimize_branches, mono_print_code,
13909 mini_select_instructions, remove_critical_edges): Likewise.
13910 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
13911 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
13912 mono_arch_output_basic_block, mono_arch_emit_prolog):
13914 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
13915 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13916 mono_arch_output_basic_block): Likewise.
13917 (inst_list_prepend, insert_after_ins): Delete.
13918 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
13919 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
13921 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
13922 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
13923 mono_arch_emit_prolog): Likewise.
13924 * cfold.c (mono_constant_fold): Likewise.
13925 * liveness.c (visit_bb, mono_analyze_liveness,
13926 optimize_initlocals): Likewise.
13927 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
13928 * graph.c (mono_draw_code_cfg): Likewise.
13929 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
13930 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
13931 mono_ssa_cprop): Likewise.
13932 * abcremoval (get_relations_from_previous_bb, process_block):
13934 * local-propagation (mono_cprop_invalidate_values,
13935 mono_local_cprop_bb): Likewise.
13936 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
13937 peephole_pass, mono_arch_output_basic_block,
13938 mono_arch_emit_prolog): Likewise.
13939 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
13940 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13941 mono_arch_emit_prolog): Likewise.
13942 (insert_after_ins): Delete.
13943 * aliasing.c (print_code_with_aliasing_information,
13944 mono_build_aliasing_information, mono_aliasing_deadce):
13945 Convert to new instruction lists.
13946 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
13947 peephole_pass, NEW_INS, mono_arch_lowering_pass,
13948 mono_arch_local_regalloc, mono_arch_output_basic_block):
13950 (insert_after_ins): Delete.
13951 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
13952 peephole_pass, mono_arch_output_basic_block): Convert to
13953 new instruction lists.
13954 * mini-codegen (InstList, inst_list_prepend,
13955 insert_after_ins): Delete.
13956 (insert_before_ins, get_register_force_spilling,
13957 get_register_spilling, free_up_ireg, free_up_reg,
13958 create_copy_ins, create_spilled_store, alloc_int_reg,
13959 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
13960 to new instruction lists.
13961 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
13962 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13963 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
13964 (insert_after_ins): Delete.
13965 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
13966 mono_arch_local_regalloc, mono_arch_output_basic_block,
13967 mono_arch_call_opcode): Convert to new instruction lists.
13968 (insert_after_ins): Delete.
13969 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
13970 peephole_pass, mono_arch_output_basic_block,
13971 mono_arch_emit_prolog): Convert to new instruction lists.
13973 2008-01-11 Zoltan Varga <vargaz@gmail.com>
13975 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
13977 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
13980 * Makefile.am (version.h): Make this work with non-bash shells.
13982 2008-01-10 Zoltan Varga <vargaz@gmail.com>
13984 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
13986 2008-01-08 Zoltan Varga <vargaz@gmail.com>
13988 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
13989 the InitializeArray optimization.
13991 2008-01-06 Zoltan Varga <vargaz@gmail.com>
13993 * mini.c driver.c: Don't include os/gc_wrapper.h.
13995 2008-01-05 Zoltan Varga <vargaz@gmail.com>
13997 * mini.c (print_jit_stats): Print GC statistics if available.
13999 2008-01-04 Zoltan Varga <vargaz@gmail.com>
14001 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
14003 2007-12-29 Zoltan Varga <vargaz@gmail.com>
14005 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
14007 2007-12-26 Zoltan Varga <vargaz@gmail.com>
14009 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
14011 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
14013 * driver.c (mono_main): Ditto.
14015 2007-12-23 Zoltan Varga <vargaz@gmail.com>
14017 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
14019 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
14020 in the vtable can't be encoded.
14021 (compile_method): Ditto.
14023 2007-12-21 Zoltan Varga <vargaz@gmail.com>
14025 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
14028 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
14031 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
14032 the top LMF entry belongs to the current method.
14034 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
14036 2007-12-20 Zoltan Varga <vargaz@gmail.com>
14038 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
14040 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
14042 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
14044 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
14046 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
14048 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
14051 * basic-float.cs: Add an ulong->double cast test.
14053 2007-12-15 Zoltan Varga <vargaz@gmail.com>
14055 * mini.c (mono_method_to_ir): Fix a warning.
14057 2007-12-14 Zoltan Varga <vargaz@gmail.com>
14059 * mini-ops.h: Add OP_SWITCH.
14061 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
14062 CEE_SWITCH in back-end code, use OP_SWITCH instead.
14064 2007-12-11 Geoff Norton <gnorton@novell.com>
14066 * mini-s390x.c: Minor change to the MAX() define to allow
14067 it to compile with other gcc versions.
14069 2007-12-11 Geoff Norton <gnorton@novell.com>
14072 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
14074 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
14076 exceptions-arm.c (mono_arch_get_restore_context): Restore
14079 exceptions-arm.c (throw_exception): Save the frame pointer.
14080 This is a partial fix for #323747. Only the client side is
14083 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
14085 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
14086 was using an unrelated variable to log the class which
14087 needed the cctor to be called. This was crashing on arm.
14089 2007-12-09 Robert Jordan <robertj@gmx.net>
14091 * mini-x86.c (mono_arch_emit_epilog):
14092 Consider all kinds of 64-bit types. Fixes #323114.
14094 2007-12-08 Zoltan Varga <vargaz@gmail.com>
14096 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
14098 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14100 * mini-amd64.c (peephole_pass): Add a missing instruction check.
14102 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
14104 * mini.c: run type ctor before allocating an object, not only
14105 when running it's constructor method (fixes at least part of bug #342507).
14107 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14109 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
14111 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
14112 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
14115 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
14116 mono_generic_class_init_trampoline () the same as it is done with the other
14119 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
14120 aot-runtime.c aot-compiler.c: Implement AOT support.
14122 2007-12-07 Mark Probst <mark.probst@gmail.com>
14124 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
14125 build for archs which don't have the vtable trampoline defined
14128 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14130 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
14132 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
14134 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
14136 * tramp-<ARCH>.c: Use the new helper function.
14138 2007-12-07 Mark Probst <mark.probst@gmail.com>
14140 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
14141 trampoline call, which takes a vtable argument.
14143 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
14144 OP_TRAMPCALL_VTABLEs like other calls.
14146 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
14147 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
14148 call. Implemented a support function which fetches the vtable
14149 from a register set.
14151 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
14152 Implemented a generic class init trampoline, using the
14153 OP_TRAMPCALL_VTABLE opcode.
14155 * mini.c: Implemented static field access when sharing generic
14156 code. This implies initing the class using the new
14157 OP_TRAMPCALL_VTABLE call.
14159 2007-12-07 Mark Probst <mark.probst@gmail.com>
14161 * mini.c: Don't compile methods with sharing enabled if their
14162 classes are disabled for sharing.
14164 2007-12-06 Zoltan Varga <vargaz@gmail.com>
14166 * inssel.brg: Add a missing sign extension to the GETCHR and array access
14167 opcodes. Fixes #346563.
14169 * objects.cs: Add a new test.
14171 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
14173 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
14174 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
14176 2007-12-06 Zoltan Varga <vargaz@gmail.com>
14178 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
14180 2007-12-03 Zoltan Varga <vargaz@gmail.com>
14182 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
14185 2007-12-02 Zoltan Varga <vargaz@gmail.com>
14187 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
14189 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
14190 optimization in the AOT case.
14192 2007-11-30 Zoltan Varga <vargaz@gmail.com>
14194 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
14196 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
14198 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
14200 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
14202 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
14203 is created by the inlined delegate ctor.
14205 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
14207 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
14209 2007-11-29 Zoltan Varga <vargaz@gmail.com>
14211 * cpu-x86.md: Fix the length of ckfinite.
14213 2007-11-28 Zoltan Varga <vargaz@gmail.com>
14215 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
14217 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
14218 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
14220 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
14222 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
14223 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
14225 2007-11-28 Martin Baulig <martin@ximian.com>
14228 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
14229 after creating the trampoline.
14231 2007-11-27 Zoltan Varga <vargaz@gmail.com>
14233 * aot-runtime.c (load_aot_module): Check runtime version if needed.
14235 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
14238 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
14239 instead of the calling method to help AOT.
14241 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
14243 2007-11-26 Zoltan Varga <vargaz@gmail.com>
14245 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
14248 2007-11-23 Zoltan Varga <vargaz@gmail.com>
14250 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
14252 * aot-compiler.c (compile_method): Correct check for generic method definitions.
14253 (encode_method_ref): No need to handle generic method definitions specially.
14255 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
14257 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
14260 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
14262 (compile_method): Enable generic sharing.
14264 2007-11-22 Zoltan Varga <vargaz@gmail.com>
14266 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
14267 (mini_method_compile): Add preliminary support for AOTing shared generic code.
14269 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
14272 * mini-trampolines.c: Fix a warning.
14274 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
14276 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
14277 (generic_class_is_reference_type): Remove unused function.
14279 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
14280 in the generic vtable trampoline case.
14282 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
14284 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
14285 return an AOT method based on a vtable slot.
14287 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
14289 * mini.c (mini_get_vtable_trampoline): Export this.
14291 2007-11-22 Martin Baulig <martin@ximian.com>
14294 (MonoDebuggerInfo): Move `debugger_version' up.
14296 2007-11-22 Martin Baulig <martin@ximian.com>
14299 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
14301 * mini-trampolines.c
14302 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
14303 after compiling the method.
14305 2007-11-20 Martin Baulig <martin@ximian.com>
14308 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
14309 (mono_debugger_remove_breakpoint): Likewise.
14310 (mono_debugger_check_breakpoints): Likewise.
14312 * debug-debugger.c: Implement the new breakpoint interface here.
14314 2007-11-18 Zoltan Varga <vargaz@gmail.com>
14316 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
14317 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
14319 * mini-x86.c (mono_arch_output_basic_block): Ditto.
14321 2007-11-17 Zoltan Varga <vargaz@gmail.com>
14323 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
14325 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
14328 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
14331 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
14332 returning a vtype in a register.
14334 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
14335 here from the arch specific code.
14337 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
14340 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
14341 (mono_arch_emit_prolog): Increment maximum prolog size.
14343 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
14344 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
14346 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
14347 MonoGenericSharingContext.
14349 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
14350 MonoGenericSharingContext. Allocate memory from the cfg mempool.
14352 2007-11-15 Mark Probst <mark.probst@gmail.com>
14354 * mini.c, mini.h, generic-sharing.c: Functions for producing code
14355 which extract fields out of the runtime generic context. Full
14356 sharing of the NEWARR opcode.
14358 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
14360 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
14361 --enable-minimal=ssa.
14363 2007-11-13 Zoltan Varga <vargaz@gmail.com>
14365 * mini-trampolines.c (mono_delegate_trampoline): Update after
14366 mono_marshal_get_delegate_invoke () signature change.
14368 2007-11-13 Mark Probst <mark.probst@gmail.com>
14370 * mini.c: Removed the shared context in favor of the generic
14371 sharing context. Allocate the MonoJitInfo structure with room for
14372 the generic sharing context if it's needed.
14374 * mini.h: Remove MonoGenericSharingContext declaration. It's in
14375 domain-internals.h now.
14377 * mini-x86.c: Pass the generic sharing context to get_call_info ().
14379 * generic-sharing.c: Several changes for working without a shared
14380 context and instead operating on open types instead.
14382 2007-11-12 David S. Miller <davem@davemloft.net>
14384 * inssel-sparc.brg: Fix double instruction emit.
14386 2007-11-12 Zoltan Varga <vargaz@gmail.com>
14388 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
14389 Get/Set/Address methods.
14391 * mini.c debug-debugger.c mini-trampolines.c: Update after
14392 mono_marshal_get_delegate_invoke signature change.
14394 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
14396 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
14397 This can happens with dynamic methods. Fixes the other bug in #322722.
14399 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
14401 * tramp-arm.c (mono_arch_patch_callsite): Support patching
14404 * mini-arm.c (arm_patch): Implement patching of BX call
14405 sequence. Fixes one of the bugs in #322722.
14407 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
14409 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
14410 under Linux. We only need to flush every 32-byte cache line.
14412 2007-11-07 Massimiliano Mantione <massi@ximian.com>
14415 move_basic_block_to_end: Add branches when needed, eventually creating
14417 optimize_branches: added a parameter that tells if it's ok to create
14418 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
14419 and avoid calling move_basic_block_to_end when it's not ok.
14422 2007-11-07 Mark Probst <mark.probst@gmail.com>
14424 * mini.c: Abort inlining call to InitializeArray if something
14425 looks wrong. Let the icall handle it, which now has proper safety
14428 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
14430 * mini.c (mono_spill_call): add support for soft-float.
14432 * mini.c (mono_method_to_ir): add support for soft-float
14433 to inlined functions that return float.
14435 * mini.c (mono_method_to_ir): add support for soft-float
14436 to cee_stsfld opcode on float fields.
14438 2007-11-05 Geoff Norton <gnorton@novell.com>
14440 * mini-x86.h: Fix the structure access for X86 Leopard.
14443 2007-11-05 Martin Baulig <martin@ximian.com>
14445 * mini-trampolines.c
14446 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
14447 after compiling the method to notify the debugger.
14449 2007-11-05 Martin Baulig <martin@ximian.com>
14451 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
14453 2007-11-02 Zoltan Varga <vargaz@gmail.com>
14455 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
14456 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
14458 2007-11-01 Zoltan Varga <vargaz@gmail.com>
14460 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
14461 native-to-managed wrappers.
14463 2007-11-01 Geoff Norton <gnorton@novell.com>
14465 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
14468 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
14470 * mini.c, mini-x86.c: when getting back from unmanaged code
14471 to managed via a marshaled delegate we also need to set the
14474 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
14476 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
14479 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
14481 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
14482 let the debugger or other external agents to tell the JIT when
14483 a sw breakpoint has been inserted in the code that the JIT needs
14484 to be able to inspect.
14486 2007-10-31 Martin Baulig <martin@ximian.com>
14489 (MonoDebuggerInfo): Remove `runtime_class_init'.
14491 2007-10-30 Martin Baulig <martin@ximian.com>
14494 (mono_debugger_thread_created): Added `MonoThread *' argument.
14495 (mono_debugger_extended_notification): New public method.
14496 (mono_debugger_trampoline_compiled): New public method.
14499 (MonoDebuggerThreadInfo): Added `thread' and
14500 `extended_notifications' fields.
14503 (debugger_executable_code_buffer): New static variable.
14506 (MonoDebuggerInfo): Added `executable_code_buffer',
14507 `executable_code_buffer_size', `breakpoint_info_area',
14508 `breakpoint_table' and `breakpoint_table_size'.
14510 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
14512 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
14513 that IP either is an unused value or the vtable pointer. IMT
14514 calls use vtable + offset now. Reduced by almost half the size
14517 2007-10-26 Jonathan Chambers <joncham@gmail.com>
14519 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
14520 defines to access param registers. Replace long usage with
14521 gsize as sizeof(long) != sizeof(void*) on Win64.
14523 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
14524 on Win64. Fix intrinsic, use _AddressOfReturnAddress
14525 instead of non-existant _GetAddressOfReturnAddress.
14527 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
14528 param registers. Save/restore %rdi and %rsi in MonoLMF.
14530 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
14531 param registers. Modify (throw_exception) signature to take
14532 %rdi and %rsi on Win64.
14534 Code is contributed under MIT/X11 license.
14536 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
14538 * helpers.c: unlink debugging output files.
14540 2007-10-25 Zoltan Varga <vargaz@gmail.com>
14542 * mini.c: Move mono_create_ftnptr () to object.c.
14544 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
14546 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
14547 optional. This function can now be used to disassemble code generated
14548 outside the JIT such as trampolines and IMT thunks.
14550 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
14552 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
14553 vtable pointer from a ldr instruction.
14555 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
14556 new IMT call sequence.
14558 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
14559 call sequence for interface invocations.
14561 * mini-arm.c (mono_arch_emit_imt_argument): added, required
14562 for imt support. This function is empty since IMT on ARM requires no
14563 special handling on the IR side.
14565 * mini-arm.c (mono_arch_find_imt_method): added, required for
14568 * mini-arm.c (mono_arch_find_this_argument): added, required
14571 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
14572 a ldr instruction to load a value stored in the code stream.
14574 * mini-arm.c (mono_arch_build_imt_thunk):added, required
14578 2007-10-23 Zoltan Varga <vargaz@gmail.com>
14580 * mini.c (mini_init): Install the jump trampoline callback.
14582 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14584 * mini-trampolines.c: handle synchronized methods with the common
14585 vtable trampoline (bug #335601).
14587 2007-10-17 Zoltan Varga <vargaz@gmail.com>
14589 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
14591 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
14594 * mini-ia64.h mini-ia64.c: Add support for IMT.
14596 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
14597 prolog. Fixes #331958.
14599 2007-10-15 Zoltan Varga <vargaz@gmail.com>
14601 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
14603 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14605 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
14608 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14610 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
14613 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
14615 * mini-x86.c, mini-x86.h: x86 support for the common vtable
14618 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
14620 * mini-trampolines.c: changed the magic rampoline to understand
14621 the common vtable trampoline method: the method to invoke is
14622 determined by the vtable displacement of the call.
14624 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
14626 * mini.c, mini.h: register the common vtable trampoline if the
14627 architecture supports it.
14629 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14631 * cpu-amd64.md: use the correct max length for tls_get.
14633 2007-10-14 Zoltan Varga <vargaz@gmail.com>
14635 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
14636 CEE_STELEM_ANY. Fixes #333696.
14638 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
14640 * exceptions-x86.c: provide more graceful handling of the case where
14641 we followed a bogus function pointer from managed code (bug #332866).
14643 2007-10-11 Mark Probst <mark.probst@gmail.com>
14645 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
14646 replaces the generic_shared flag and will carry more information
14649 * generic-sharing.c: Added mini_type_stack_size() which allows
14650 allows open types if given a generic sharing context.
14651 mini_get_basic_type_from_generic() takes a
14652 MonoGenericSharingContext* instead of a MonoCompile* now.
14654 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
14655 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
14656 mini-sparc.c, mini-x86.c: Trivial changes required by the two
14657 changes above. Just passing arguments through to the right
14660 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
14662 * mini-arm.c: unify the call emission to emit_code_seq().
14664 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
14666 * tramp-arm.c: reduced the trampoline size.
14668 2007-10-10 Mark Probst <mark.probst@gmail.com>
14670 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
14671 variable handling out of arch-specific code.
14673 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
14675 * mini-arm.c: implemented fast delegate dispatch.
14677 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14679 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
14680 that fp elimination is turned off if the space required by locals is too
14681 big. Fixes #331958.
14683 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
14685 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
14686 ARM to the new style trampoline.
14688 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14690 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
14692 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
14694 2007-10-09 Martin Baulig <martin@ximian.com>
14697 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
14698 `field_info_offset_offset'.
14700 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
14702 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
14703 removed more internal usage of the r11 register and made it available
14704 to the register allocator.
14706 2007-10-08 Mark Probst <mark.probst@gmail.com>
14708 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
14709 when sharing generics and treat type variables as references.
14711 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14713 * mini-ppc.c: started removing the internal uses of register r11
14714 to eventually allow the register allocator to manage it as an
14715 additional available register.
14717 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
14719 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
14721 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
14723 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
14724 specific trampolines as they are not performance critical as a jump
14725 target (maybe align as before only for AOT code?). This saves about
14726 200 KB of native code on x86 for monodevelop startup.
14728 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
14730 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
14731 monodevelop startup.
14733 2007-10-06 Zoltan Varga <vargaz@gmail.com>
14735 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
14737 * mini-sparc.h mini-sparc.c: Implement IMT support.
14739 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
14740 its smaller and doesn't clobber sparc_g1.
14742 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
14744 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
14746 * mini-ppc.c: optimized the size of the IMT thunks a bit.
14748 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
14750 * mini-ppc.c: implemented fast delegate invocation.
14752 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
14754 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
14756 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14758 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
14759 code to the new style trampoline in preparation for IMT support.
14761 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
14763 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
14764 systems already. This also reduces the specific trampiline sizes and
14765 prepares for the use of r12 as the IMT identifier register.
14767 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14769 * mini-mips.h: endianess fix (simplified from a patch by
14770 Thomas Kunze <thommy@tabao.de>, bug #323737).
14772 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14774 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
14775 to access ucontext fields and enable netbsd support
14776 (partially from Magnus Henoch <mange@freemail.hu>).
14778 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14780 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
14781 use the preprocessor from the CPP env var if it is set.
14783 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14785 * mini-trampolines.c: fixed an assertion and moved it earlier in the
14786 code, before interface_offset gets used.
14788 2007-10-02 Zoltan Varga <vargaz@gmail.com>
14790 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
14791 mono_class_setup_vtable () before accessing klass->vtable.
14793 2007-10-01 Zoltan Varga <vargaz@gmail.com>
14795 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
14798 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14800 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
14801 IMT slots (this saves hundreds of KB of memory in programs like
14802 IronPython and Monodevelop).
14804 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
14806 * mini.c: print the delegate counter.
14808 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
14810 * mini-x86.c: make it easier to enable the debugging code for IMT
14813 2007-09-28 Martin Baulig <martin@ximian.com>
14816 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
14817 `mono_method_klass_offset' and `mono_method_token_offset'.
14819 2007-09-20 Mark Probst <mark.probst@gmail.com>
14821 * mini.c: First generics sharing implementation. Can only share
14822 in very simple cases. If sharing doesn't work it falls back to
14823 dedicated compilation.
14825 * mini.h: Flag in MonoCompile to specify whether generic
14826 compilation is shared. Flags enum for marking which generic inst
14827 of a context is used. Prototypes for helper functions.
14829 * generic-sharing.c: Helper functions for generic method sharing.
14831 * optflags-def.h: Optimization flag (gshared) for enabling generic
14832 method sharing added.
14834 * Makefile.am: generic-sharing.c added.
14836 2007-09-19 Daniel Nauck <dna@mono-project.de>
14838 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
14840 2007-09-19 Massimiliano Mantione <massi@ximian.com>
14841 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
14844 2007-09-19 Martin Baulig <martin@ximian.com>
14846 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
14847 mono_debug_cleanup() is now part of mono_cleanup().
14849 2007-09-18 Zoltan Varga <vargaz@gmail.com>
14851 * driver.c (mono_main): Fix a warning.
14853 2007-09-17 Zoltan Varga <vargaz@gmail.com>
14855 * aot-compiler.c: Optimize various parts when processing large assemblies.
14858 * mini.c (mono_patch_info_hash): Improve hash function.
14860 2007-09-14 Jonathan Chambers <joncham@gmail.com>
14862 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
14864 Code is contributed under MIT/X11 license.
14866 2007-09-14 Zoltan Varga <vargaz@gmail.com>
14868 * mini.c (mini_init): Fix a leak.
14870 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
14872 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
14874 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
14876 2007-09-14 Zoltan Varga <vargaz@gmail.com>
14878 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
14880 2007-09-13 Zoltan Varga <vargaz@gmail.com>
14882 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
14885 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
14887 * mini.c (handle_alloc): Enable managed allocators in AOT code.
14889 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
14891 * aot-runtime.c (decode_patch_info): Ditto.
14893 2007-09-12 Jonathan Chambers <joncham@gmail.com>
14895 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
14896 static case. Cache delegates in architecture specific code,
14897 based on number of parameters.
14899 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
14900 in architecture specific code, based on number of parameters.
14902 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
14903 caching happen in architecture specific code now.
14905 Code is contributed under MIT/X11 license.
14907 2007-09-12 Jonathan Chambers <joncham@gmail.com>
14909 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
14910 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
14911 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
14913 Code is contributed under MIT/X11 license.
14915 2007-05-15 Massimiliano Mantione <massi@ximian.com>
14916 * mini.c: (mono_thread_abort) Fixed bug #82416.
14918 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
14920 * mini.: hook the new managed GC allocation feature into the JIT.
14922 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
14924 * mini.c: implementation for the new runtime tls opcode.
14926 2007-09-11 Martin Baulig <martin@ximian.com>
14929 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
14930 `mono_method_inflated_offset'.
14932 2007-09-07 Zoltan Varga <vargaz@gmail.com>
14934 * driver.c mini.h mini.c: Add a new devel command line option for injecting
14935 async exceptions into a method.
14937 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
14938 purpose of testing whenever the unwinder works at every instruction.
14940 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
14942 * mini.c: check accessibility of method used in ldftn (fixes
14945 2007-09-04 Zoltan Varga <vargaz@gmail.com>
14947 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
14949 * inssel.brg: Fix a warning.
14951 2007-09-03 Martin Baulig <martin@ximian.com>
14953 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
14954 now takes the `main_method' as argument.
14956 2007-09-02 Zoltan Varga <vargaz@gmail.com>
14958 * cpu-sparc.md (endfilter): Add missing src1:i argument.
14960 2007-08-30 Jonathan Chambers <joncham@gmail.com>
14962 * driver.c: include the cil-coff.h header on Windows.
14964 Code is contributed under MIT/X11 license.
14966 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
14968 * mini.c, driver.c: don't include the cil-coff.h header.
14970 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
14972 * mini.c: flag places that needs fixes fo soft-float support.
14974 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
14976 * mini.h, inssel-float.brg: fix soft-float constant loads on big
14977 endian systems (partially from Dean Jenkins, bug #81924).
14979 2007-08-28 Mark Probst <mark.probst@gmail.com>
14981 * mini.c (check_linkdemand): Remove embedded reference object in
14982 call to LinkDemandSecurityException.
14983 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
14984 with an IntPtr instead of a reference object.
14986 2007-08-28 Zoltan Varga <vargaz@gmail.com>
14988 * mini.c (handle_initobj): Handle alignment properly.
14990 * inssel.brg (mini_emit_memset): Ditto.
14992 * inssel.brg (mini_emit_memcpy): Ditto.
14994 * inssel-sparc.brg: Ditto.
14996 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
14998 2007-08-26 Zoltan Varga <vargaz@gmail.com>
15000 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
15001 exceptions raised in unmanaged code. Fixes part of #82594.
15003 2007-08-24 Mark Probst <mark.probst@gmail.com>
15005 * mini.c (mono_method_to_ir), declsec.c
15006 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
15008 2007-08-22 Martin Baulig <martin@ximian.com>
15011 (MonoDebuggerThreadInfo): New typedef.
15012 (mono_debugger_thread_table): New global variable.
15013 (mono_debugger_thread_created): New public function.
15014 (mono_debugger_thread_cleanup): New public function.
15017 (MonoDebuggerInfo):
15018 - removed `get_current_thread' and `lookup_assembly'.
15019 - removed `data_table'.
15020 - added `thread_table'.
15023 (mono_thread_start_cb): Call mono_debugger_thread_created().
15024 (mono_thread_attach_cb): Likewise.
15025 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
15026 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
15029 * driver.c (mono_main): Move mono_debug_init() up, before calling
15030 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
15032 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15034 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
15035 together when passing several arguments of type double (gives a small
15036 speedup and saves a few bytes of generated code).
15038 2007-08-20 Jb Evain <jbevain@novell.com>
15040 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
15042 2007-08-20 Jb Evain <jbevain@novell.com>
15044 * mini.c (mono_method_to_ir): throw MethodAccessException
15045 and FieldAccessException instead of InvalidProgramException.
15047 2007-08-20 Mark Probst <mark.probst@gmail.com>
15049 * mini.c: CoreCLR security checks.
15051 * mini.h: Removed MonoSecurityMode (moved to
15052 metadata/security-manager.h) and mono_security_mode global var
15053 (replaced by set/get functions in security-manager.h).
15055 * driver.c: Added "core-clr-test" security mode for testing. Used
15056 set-function for setting security mode.
15058 2007-08-17 Mark Probst <mark.probst@gmail.com>
15060 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
15061 the new jit_info_table.
15063 * driver.c: Test code for the new jit_info_table (enabled by the
15064 define MONO_JIT_INFO_TABLE_TEST).
15066 2007-08-14 Zoltan Varga <vargaz@gmail.com>
15068 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
15069 detection of call <REG> instruction sequence. Fixes build on freebsd.
15071 2007-08-13 Zoltan Varga <vargaz@gmail.com>
15073 * mini-exceptions.c: Fix a warning.
15075 2007-08-11 Zoltan Varga <vargaz@gmail.com>
15077 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
15078 stack overflow handling code on amd64 too.
15080 * mini-exceptions.c (mono_setup_altstack): Make this use
15081 mono_thread_get_stack_bounds ().
15083 * mini-x86.h: Disable sigaltstack on solaris x86.
15085 2007-08-10 Zoltan Varga <vargaz@gmail.com>
15087 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
15089 2007-08-10 Geoff Norton <gnorton@customerdna.com>
15091 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
15093 2007-08-08 Zoltan Varga <vargaz@gmail.com>
15095 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
15097 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
15099 2007-08-03 Neale Ferguson <neale@sinenomine.net>
15101 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
15104 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
15106 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
15107 to be emitted (bug #82281).
15109 2007-08-01 Martin Baulig <martin@ximian.com>
15111 Merged the `debugger-dublin' branch.
15113 * debug-debugger.h (MonoDebuggerInfo):
15114 Removed the `old_*' compatibility entries.
15115 Added `debugger_version' and `data_table'.
15116 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
15117 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
15120 (MiniDebugMethodBreakpointInfo): Add `address_list'.
15121 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
15122 instead of a `gconstpointer'.
15123 (mono_debugger_insert_method_breakpoint): Return a
15124 `MonoDebugMethodAddressList *'.
15126 2007-06-28 Martin Baulig <martin@ximian.com>
15128 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
15130 2007-08-01 Zoltan Varga <vargaz@gmail.com>
15132 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
15133 __builtin_frame_address () since it is broken on older gcc versions.
15135 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
15137 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
15138 on the stack overflow handling and made the managed stack overflows
15139 catchable in most cases using soft guard pages.
15140 * exceptions-x86.c: added code to restore the protection in the soft
15141 guard pages at the end of exception handling.
15143 2007-07-31 Zoltan Varga <vargaz@gmail.com>
15145 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
15147 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
15149 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
15150 exception handling.
15152 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
15154 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
15155 signal handling support until it has been ported to the new mechanism.
15156 * mini.c: fixed stack overflow detection and use the new
15157 architecture code to handle signals on the altstack.
15159 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
15161 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
15162 stack overflows on the alt stack.
15164 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
15166 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
15167 stack overflows on the alt stack.
15169 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
15171 * exceptions-ppc.c: cleanup preparing for altstack support.
15173 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
15175 * exceptions-arm.c: cleanup preparing for altstack support.
15177 2007-07-27 Mark Probst <mark.probst@gmail.com>
15179 * mini.c (print_jit_stats): Output hazard pointer stats.
15181 2007-07-26 Mark Probst <mark.probst@gmail.com>
15183 * driver.c, mini.c: Replaced security mode flags with a single
15186 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
15188 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
15190 2007-07-25 Mark Probst <mark.probst@gmail.com>
15192 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
15193 (which doesn't do anything yet) for activating Core CLR
15194 (Silverlight) security.
15196 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
15198 * mini-codegen.c: work around a possible gcc bug on arm.
15200 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
15202 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
15203 message for platforms that don't support AOT compilation.
15205 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
15207 * mini.h, mini.c, driver.c: temporary smcs hack.
15209 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
15211 * mini-arm.h, mini-arm.c: arm EABI fixes.
15213 2007-07-22 Zoltan Varga <vargaz@gmail.com>
15215 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
15218 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
15219 trampolines taking a method argument.
15221 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
15223 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
15224 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
15226 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
15227 JIT compilation throws an exception. Fixes #82050.
15229 2007-07-19 Mark Probst <mark.probst@gmail.com>
15231 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
15232 with the MONO_EXCEPTION_ defines.
15234 2007-07-17 Zoltan Varga <vargaz@gmail.com>
15236 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
15239 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
15240 the cause of an assertion.
15242 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
15244 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
15247 2007-07-15 Zoltan Varga <vargaz@gmail.com>
15249 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
15250 assert. Should fix #82103.
15252 2007-07-14 Zoltan Varga <vargaz@gmail.com>
15254 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
15255 here too. Fixes #82095.
15257 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
15260 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
15262 * mini-amd64.h: Enable IMT for amd64.
15264 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
15266 2007-07-12 Zoltan Varga <vargaz@gmail.com>
15268 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
15270 2007-07-12 Mark Probst <mark.probst@gmail.com>
15272 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
15273 as soon as check_linkdemand sets an exception_type.
15275 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
15277 * mini-x86.c: fixed offsets for IMT call sequence.
15278 * mini-x86.h: enable IMT again.
15280 2007-07-11 Zoltan Varga <vargaz@gmail.com>
15282 * trace.c (mono_trace_enter_method): Decode MonoType too.
15284 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
15286 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
15288 * mini-amd64.c: Add preliminary IMT implementation.
15290 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
15292 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
15293 understand the new IMT-base interface invocation (thanks to
15294 Daniel Nauck for the report and the remote debugging session).
15296 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
15298 * mini-x86.c: size and speed optimizations for the IMT bsearch.
15300 2007-07-11 Zoltan Varga <vargaz@gmail.com>
15302 * Makefile.am (aotcheck): Make this actually use the AOTed code.
15304 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
15306 * mini-trampolines.c: implement AOT IMT support.
15307 * mini-x86.h: enable IMT support for wider testing.
15309 2007-07-10 Zoltan Varga <vargaz@gmail.com>
15311 * inssel.brg (emit_imt_argument): Add aot support here.
15313 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
15315 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
15317 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
15318 of the IMT implementation, partially from massi, with my
15319 implementation of the bsearch sequence. Disabled by default until
15320 the AOT code is implemented.
15322 2007-07-10 Zoltan Varga <vargaz@gmail.com>
15324 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
15326 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
15328 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
15330 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
15331 arch-independent IMT JIT code from Massimiliano
15332 Mantione (massi@ximian.com) with small cleanups from me.
15334 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
15336 * Makefile.am: fix svn invocation to get the svn revision to be
15337 independent of the local language (build fix).
15339 2007-07-09 Mark Probst <mark.probst@gmail.com>
15341 * mini.c (inline_method): Reset cfg->exception_type if the
15342 inlining is aborted. Fixes: 82049.
15344 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
15346 * mini.c: remove assert from exception handling code when exception_ptr
15349 2007-07-05 Zoltan Varga <vargaz@gmail.com>
15351 * mini.c (mono_codegen): Add an assert.
15353 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
15354 enter and leave code.
15355 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
15357 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
15359 * mini-ppc.c: fixed memory corruption for localloc(0)
15362 2007-07-05 Zoltan Varga <vargaz@gmail.com>
15364 * mini.c: Fix warnings.
15366 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
15368 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
15369 to emit better double->int conversions.
15371 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
15373 * mini.c: the provided Min/Max optimizations are valid for unisgned
15376 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
15378 * 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
15380 2007-06-28 Miguel de Icaza <miguel@novell.com>
15382 * mini.c (mono_running_on_valgrind): Add support for reporting the
15383 method and its boundaries to valgrind.
15385 2007-06-28 Martin Baulig <martin@ximian.com>
15387 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
15389 2007-06-25 Zoltan Varga <vargaz@gmail.com>
15391 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
15393 * generic.2.cs: Add new test case.
15395 2007-06-25 Martin Baulig <martin@ximian.com>
15397 Merged the `debugger-dublin' branch.
15400 (mono_debugger_insert_method_breakpoint): New public method.
15401 (mono_debugger_remove_method_breakpoint): Likewise.
15402 (mono_debugger_check_breakpoints): New static method.
15403 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
15405 * debug-debugger.h (MonoDebuggerInfo):
15406 Renamed (to keep backward compatibility in the vtable):
15407 `insert_breakpoint' -> `old_insert_breakpoint'.
15408 `remove_breakpoint' -> `old_remove_breakpoint'.
15409 `create_string' -> `old_create_string'.
15410 `lookup_class' -> `old_lookup_class'.
15411 `lookup_type' -> removed; changed into a dummy field.
15412 `lookup_assembly' -> `old_lookup_assembly'.
15413 Added (same functionality, but different signature):
15414 `create_string', `lookup_class', `lookup_assembly'
15416 `get_method_addr_or_bpt', `remove_method_breakpoint',
15417 `runtime_class_init'.
15419 * debug-debugger.c: Merged the `debugger-dublin' branch.
15421 2007-06-23 Zoltan Varga <vargaz@gmail.com>
15423 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
15425 (peephole_pass): Likewise.
15427 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
15429 * driver.c: hopefully make setaffinity work also for ancient
15432 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
15434 * driver.c : win32 build fix.
15436 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
15438 * driver.c: check for the MONO_NO_SMP env var and bind to a single
15439 processor if it is set.
15441 2007-06-21 Martin Baulig <martin@ximian.com>
15443 * debug-mini.h: New file.
15446 (mono_debugger_insert_breakpoint_full): Moved here from
15447 ../metadata/mono-debug-debugger.c.
15448 (mono_debugger_remove_breakpoint): Likewise.
15449 (mono_debugger_breakpoint_callback): Likewise.
15451 2007-06-15 Raja R Harinath <rharinath@novell.com>
15453 * jit-icalls.c (mono_helper_compile_generic_method): Update to
15454 changes in MonoGenericClass.
15456 2007-06-14 Zoltan Varga <vargaz@gmail.com>
15458 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
15460 2007-06-14 Raja R Harinath <rharinath@novell.com>
15462 * jit-icalls.c (mono_helper_compile_generic_method): Update to
15463 removal of MonoGenericMethod.
15465 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15467 * mini-exceptions.c: hooks for the exception events profiling API.
15469 2007-06-14 Randolph Chung <tausq@debian.org>
15471 * Makefile.ma: Add hppa target.
15472 * mini-arch.h: Include mini-hppa.h
15473 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
15474 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
15475 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15477 2007-06-14 Randolph Chung <tausq@debian.org>
15479 * inssel.brg: Add rules for "chained" compare-branch operations so that
15480 a single compare op can affect multiple branches. Adjust cost for
15481 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
15482 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
15483 cost for some rules so that they can more easily be overridden by
15484 per-arch rules (with fixes from lupus).
15485 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15487 2007-06-13 Randolph Chung <tausq@debian.org>
15489 * mini-ops.h: Reorder branch ops so that they match the order of the
15490 corresponding CEE_* ops. The code expects them this way.
15491 Add new ops for HPPA target.
15492 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15494 2007-06-13 Randolph Chung <tausq@debian.org>
15496 * mini-exceptions.c: Handle cases where the stack grows towards
15498 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15500 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
15502 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
15504 * driver.c: explain where a non-matching corlib is found.
15506 2007-06-13 Mark Probst <mark.probst@gmail.com>
15508 * mini.c (print_jit_stats): Output dynamic code allocation stats.
15510 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
15512 * mini-exceptions.c: Generate a method profile leave event during
15513 an exception to ensure that the profiler gets notified.
15515 2007-06-07 Zoltan Varga <vargaz@gmail.com>
15517 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
15520 * cpu-amd64.md: Add long_and/or/xor opcodes.
15522 2007-06-06 Wade Berrier <wberrier@novell.com>
15524 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
15525 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
15526 length of instruction shr_imm (expected 8, got 10)
15528 2007-06-06 Zoltan Varga <vargaz@gmail.com>
15530 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
15532 2007-06-06 Mark Probst <mark.probst@gmail.com>
15534 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
15535 MonoInternalHashTable again (fixed bug in the internal hash table
15538 2007-06-06 Mark Probst <mark.probst@gmail.com>
15540 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
15541 Have to figure out what makes it crash the SWF regression.
15543 2007-06-05 Zoltan Varga <vargaz@gmail.com>
15545 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
15547 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15549 * mini.c: optimize out the type check when storing null in a
15552 2007-06-04 Mark Probst <mark.probst@gmail.com>
15554 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
15555 MonoInternalHashTable.
15557 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
15559 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
15560 signed integer methods.
15562 2007-06-02 Zoltan Varga <vargaz@gmail.com>
15564 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
15565 permanently since the current approach doesn't work.
15567 2007-06-02 Zoltan Varga <vargaz@gmail.com>
15569 * inssel.brg (stmt): Only call delegate->invoke_impl if
15570 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
15572 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15574 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
15575 the sreg2==rdx case.
15577 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
15578 account if it contains a rex prefix.
15579 (peephole_pass): Handle OP_FMOVE as well.
15581 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15583 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
15584 as it causes regressions.
15586 2007-05-31 Zoltan Varga <vargaz@gmail.com>
15588 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
15589 static case as well.
15591 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
15593 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15594 (mono_arch_get_this_arg_from_call): Ditto.
15596 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
15598 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
15601 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15602 (mono_arch_get_this_arg_from_call): Ditto.
15604 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
15606 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
15607 try to create optimized invoke code and use that for further invocations.
15608 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
15610 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
15612 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
15614 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
15615 sealed classes or methods.
15616 *devirtualization.cs: tests for the new optimization
15618 2007-05-29 Zoltan Varga <vargaz@gmail.com>
15620 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
15621 by the update_volatile () function.
15623 2007-05-27 Zoltan Varga <vargaz@gmail.com>
15625 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
15628 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
15630 2007-05-24 Jonathan Chambers <joncham@gmail.com>
15632 * mini.c: Add configure checks for header files.
15633 * mini-x86.c: Add configure checks for header files.
15634 * trace.c: Add configure checks for header files.
15635 * aot-runtime.c: Add configure checks for header files.
15636 * aot-compiler.c: Add configure checks for header files.
15637 * driver.c: Add configure checks for header files.
15638 * mini-codegen.c: Add configure checks for header files.
15640 Code is contributed under MIT/X11 license.
15642 2007-05-22 Zoltan Varga <vargaz@gmail.com>
15644 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
15645 icompare_imm -128 + op_iclt. Fixes #81703.
15647 2007-05-19 Zoltan Varga <vargaz@gmail.com>
15649 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
15651 2007-05-15 Massimiliano Mantione <massi@ximian.com>
15653 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
15654 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
15655 so that all isinst checks now use "interface_bitmap".
15657 2007-05-15 Zoltan Varga <vargaz@gmail.com>
15659 * cpu-amd64.md (jmp): Fix a warning.
15661 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
15663 * basic.cs: Add new regression test.
15665 * basic.cs: Remove test which is now in basic-long.cs.
15667 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
15669 * basic-long.cs: Add new test.
15671 2007-05-13 Zoltan Varga <vargaz@gmail.com>
15673 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
15675 2007-05-12 Zoltan Varga <vargaz@gmail.com>
15677 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
15679 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
15682 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
15683 throwing code a bit.
15685 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
15686 the exception throwing code a bit.
15688 * mini-x86.c (get_call_info): Allocate result from a mempool.
15690 2007-05-11 Zoltan Varga <vargaz@gmail.com>
15692 * aot-compiler.c (find_typespec_for_class): Fix the assert.
15694 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
15696 * mini.h (MonoCompile): Add 'token_info_hash' field.
15698 * mini.c: Save token->method associations during compilation so the AOT
15699 compiler can use it.
15701 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
15702 which reference generic classes and methods.
15704 2007-05-10 Zoltan Varga <vargaz@gmail.com>
15706 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
15708 * aot-compiler.c (compile_method): Fix a typo in a comment.
15710 * aot-runtime.c (decode_cached_class_info): Skip generic types.
15712 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
15713 everything generic.
15715 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
15717 2007-05-09 Zoltan Varga <vargaz@gmail.com>
15719 * mini.h (MonoCompile): Add 'args' field.
15721 * mini.c (mono_compile_create_vars): Store variables representing the arguments
15724 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
15726 2007-05-08 Zoltan Varga <vargaz@gmail.com>
15728 * mini.c (mono_compile_get_interface_var): Remove this unused function.
15730 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
15732 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
15733 opcodes for some opcodes.
15735 * mini.h *.brg *.c: Use the new opcodes.
15737 2007-05-08 Massimiliano Mantione <massi@ximian.com>
15739 * mini.h: Bumped aot revision.
15741 * inssel.brg: modified code generation of type checks for interfaces
15742 to use the new "MonoClass.interface_bitmap" instead of the old
15743 "MonoClass.interface_offsets".
15745 2007-04-30 Zoltan Varga <vargaz@gmail.com>
15747 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
15749 2007-04-29 Zoltan Varga <vargaz@gmail.com>
15751 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
15754 2007-04-27 Neale Ferguson <neale@sinenomine.net>
15756 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
15758 2007-04-27 Wade Berrier <wberrier@novell.com>
15760 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
15761 mini.h) to fix build.
15763 2007-04-26 Zoltan Varga <vargaz@gmail.com>
15765 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
15767 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
15768 causes the corlib unit tests to fail.
15770 2007-04-25 Zoltan Varga <vargaz@gmail.com>
15772 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
15774 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
15776 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
15777 opcodes to the comparison relations.
15779 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
15780 opcodes to their types.
15782 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
15784 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
15785 it in cfg->arch.cinfo.
15787 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
15789 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
15790 cfg->cil_offset_to_bb.
15792 2007-04-24 Zoltan Varga <vargaz@gmail.com>
15794 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
15795 created becase of initlocals.
15797 2007-04-23 Zoltan Varga <vargaz@gmail.com>
15799 * mini-alpha.c cpu-alpha.md: More alpha port work from
15800 Sergey Tikhonov <tsv@solvo.ru>.
15802 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
15804 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
15806 2007-04-19 Zoltan Varga <vargaz@gmail.com>
15808 * cpu-s390.md (break): Correct the length of break instruction.
15810 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
15812 * mini.c: fix a couple of soft-float issues and comments.
15814 2007-04-15 Miguel de Icaza <miguel@novell.com>
15816 * trace.c (is_filenamechar): - is also a filename char.
15818 2007-04-15 Neale Ferguson <neale@sinenomine.net>
15820 * mini-s390.c: Correct checking for enum type in return value processing.
15822 2007-04-14 Raja R Harinath <rharinath@novell.com>
15824 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
15825 (version.h): Makefile is in the build directory.
15827 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
15829 * mini-amd64.h: fix for assertion failure on Solaris/amd64
15831 2007-04-11 Martin Baulig <martin@ximian.com>
15833 * mini.c (can_access_member): Fix handling of generic classes;
15836 2007-04-10 Zoltan Varga <vargaz@gmail.com>
15838 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
15840 2007-04-05 Zoltan Varga <vargaz@gmail.com>
15842 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
15844 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
15846 * mini-codegen.c: make sure the right spill amount is
15847 used for fp or integer registers (fixes the float_sub_spill() on ppc).
15849 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
15851 * mini-ppc.c: fixes for the fp_branch_nan test.
15853 2007-03-23 Zoltan Varga <vargaz@gmail.com>
15855 * basic.cs: Comment out new test which still fails on ia64.
15857 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
15859 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
15861 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15863 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
15865 2007-03-22 Zoltan Varga <vargaz@gmail.com>
15867 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
15868 on 64 bit machines. Fixes part of #80738.
15870 * basic.cs: Add regression test.
15872 2007-03-17 Zoltan Varga <vargaz@gmail.com>
15874 * inssel.brg basic.cs: Revert previous change to fix build.
15876 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
15879 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
15881 * basic.cs: Add new regression test.
15883 2007-03-17 Zoltan Varga <vargaz@gmail.com>
15885 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
15888 2007-03-16 Neale Ferguson <neale@sinenomine.net>
15890 * cpu-s390x.md: Correct length of break instruction.
15892 2007-03-16 Neale Ferguson <neale@sinenomine.net>
15894 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
15895 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
15897 2007-03-15 Jonathan Chambers <joncham@gmail.com>
15899 * *.c: Begin WIN64 port.
15900 * mini.c: Use correct register in profiler.
15901 * mini-amd64.c: No inline assembly on Win64.
15902 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
15903 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
15904 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
15905 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
15906 mono_arch_ip_from_context for Win64.
15908 Contributed under MIT/X11 license.
15910 2007-03-15 Zoltan Varga <vargaz@gmail.com>
15912 * exceptions-amd64.c (seh_handler): Ditto.
15914 * exceptions-x86.c (seh_handler): Fix a memory leak.
15916 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
15918 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
15919 mini-s390x.c: fixed peephole optimizations to deal
15920 correctly with 1 and 2 byte reload avoidance.
15922 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
15924 * cpu-s390.md, cpu-s390x.md: update localloc length.
15926 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
15928 * cpu-g4.md: added missing descriptions.
15930 2007-03-14 Miguel de Icaza <miguel@novell.com>
15932 * Makefile.am: Add support so the tail tests are not executed on
15933 PowerPC as that is a known limitation of the PowerPC port.
15935 2007-03-13 Jonathan Chambers <joncham@gmail.com>
15937 * runmdesc.bat: Move to msvc directory.
15939 2007-03-13 Jonathan Chambers <joncham@gmail.com>
15941 * runmdesc.bat: Run executable that was produced by the current
15942 target and sent via an argument.
15944 2007-03-11 Zoltan Varga <vargaz@gmail.com>
15946 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
15949 * generics.2.cs: Add regression test.
15951 2007-03-09 Wade berrier <wberrier@novell.com>
15953 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
15955 2007-03-09 Zoltan Varga <vargaz@gmail.com>
15957 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
15958 AOT code depends on this.
15960 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
15962 * mini.c: more precise tracking of types in the eval stack
15963 (part of fix for bug #81044).
15965 2007-03-07 Zoltan Varga <vargaz@gmail.com>
15967 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
15969 * aot-compiler.c (encode_patch): Remove an obsolete comment.
15971 2007-03-06 Zoltan Varga <vargaz@gmail.com>
15973 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
15975 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
15977 2007-02-22 Zoltan Varga <vargaz@gmail.com>
15979 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
15980 a pointer on 64 bit systems. Fixes #80190.
15982 * iltests.il: Add new regression test.
15984 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15986 * mini.c: inline a constant for Environment.IsRunningOnWindows.
15988 2007-02-19 Geoff Norton <gnorton@customerdna.com>
15990 * trace.c: Remove an erroneous alignemnt check when tracing.
15991 Fixes --trace on OSX86.
15993 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
15995 * mini-$(arch).h: initialize SP in context for all the archs.
15997 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
15999 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
16000 regressions in the thread tests.
16002 2007-02-14 Zoltan Varga <vargaz@gmail.com>
16004 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
16005 - fixed implementation of LOCALLOC opcode
16006 - implemented non-un compare for floats
16008 - implementation of FDIV and CKFINITE opcodes
16009 - fixes for latest mono updates
16010 - additional arch opcodes
16012 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
16014 * Makefile.am: simplify and merge rules for cross-compilation.
16016 2007-02-07 Massimiliano Mantione <massi@ximian.com>
16018 * local-propagation.c: Actually *apply* the fix for bug 80591...
16020 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
16022 * mini-exceptions.c: backuot part of the last change
16023 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
16025 2007-02-06 Massimiliano Mantione <massi@ximian.com>
16026 * inssel.brg: Fix bug 59286.
16029 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
16031 * mini-exceptions.c: patch from Zoltan to correctly check for
16032 stack boundaries (using the stack register, not the frame register),
16033 fixes bugs #80724, #79717.
16035 2007-02-03 Zoltan Varga <vargaz@gmail.com>
16037 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
16038 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
16040 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
16041 presence of frame pointer elimination.
16043 2007-02-01 Geoff Norton <gnorton@customerdna.com>
16045 * mini-x86.h: NetBSD UCONTEX_REG defines.
16047 2007-02-01 Zoltan Varga <vargaz@gmail.com>
16049 * inssel-amd64.brg: Fix amd64 build.
16051 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
16053 * mini.h: remove extern to workaround what looks likes gcc bug 26905
16056 2007-01-31 Zoltan Varga <vargaz@gmail.com>
16058 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
16061 * mini-<ARCH>.c: Use mono_is_regsize_var ().
16063 2007-01-30 Mark Mason <mason@broadcom.com>
16065 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
16066 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
16067 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
16068 beginning support for CEE_JMP [not quite working yet]
16069 * tramp-mips.c: LMF handling now works
16071 2007-01-30 Zoltan Varga <vargaz@gmail.com>
16073 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
16075 * mini.h (NULLIFY_INS): New macro.
16077 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
16079 * mini.c: statistical profiler fix for windows, patch
16080 from Tor Lillqvist (tml@novell.com).
16082 2007-01-30 Massimiliano Mantione <massi@ximian.com>
16083 * local-propagation.c: Fix bug 80591.
16085 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
16087 * Makefile.am: put back the --export-dynamic option as with
16088 the previous gmodule flags (thanks to Robert Jordan).
16090 2007-01-28 Zoltan Varga <vargaz@gmail.com>
16092 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
16094 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
16095 simplify and speed up the local register allocator. Also rename some fields
16096 like iassign->vassign.
16098 * regalloc.c: Remove some functions which are no longer used since their
16099 inlined version is in mini-codegen.c.
16101 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
16103 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
16105 2007-01-27 Zoltan Varga <vargaz@gmail.com>
16107 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
16108 narrowing. Fixes #80622.
16110 * iltests.il: Add new regresssion test.
16112 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
16114 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
16115 debug-debugger.c, debug-debugger.h: warning fixes.
16116 * driver.c: updated copyright year and made it fit in one line.
16118 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
16120 * aot-runtime.c: updated to use mono-dl instead of gmodule.
16122 2007-01-25 Zoltan Varga <vargaz@gmail.com>
16124 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
16126 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
16128 * iltests.il: Add new test for bug #80507.
16130 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
16132 * mini-arm.h: use soft-float also on vfp for now.
16134 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
16136 * mini.c: fix some more soft-float issues.
16138 2007-01-24 Zoltan Varga <vargaz@gmail.com>
16140 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
16142 2007-01-24 Massimiliano Mantione <massi@ximian.com>
16143 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
16144 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
16145 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
16147 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
16149 * mini-arm.c: typo fix.
16151 2007-01-23 Neale Ferguson <neale@sinenomine.net>
16153 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
16155 2007-01-21 Zoltan Varga <vargaz@gmail.com>
16157 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
16158 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
16160 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
16162 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
16164 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
16166 * inssel.brg: Fix a warning.
16168 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
16170 * abcremoval.c ssa.c ssapre.c: Update after this change.
16172 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
16174 * dominators.c (df_set): Use mono_bitset_union_fast.
16176 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
16178 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
16179 mini-codegen.c: reduce relocations and memory usage for the cpu
16182 2007-01-20 Zoltan Varga <vargaz@gmail.com>
16184 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
16186 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
16187 to reduce their size.
16189 2007-01-19 Mark Mason <mason@broadcom.com>
16191 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
16192 * mini-mips.c: more configuration macros, support long conditional branches, additional
16193 asserts, fix epilog instrumentation.
16194 * mini-mips.h: use standard stack walk
16195 * cpu-mips.md: increase size of div, rem and conditional branches
16197 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
16199 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
16202 2007-01-19 Zoltan Varga <vargaz@gmail.com>
16204 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
16205 (compile_method): Ditto.
16207 * aot-runtime.c (decode_klass_info): Ditto.
16209 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
16210 needed by the code generated by inssel.brg. Also fix a warning.
16212 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
16214 * mini.c: deal with enums that become genericinsts by
16215 being nested in a generic class (bug #79956).
16217 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
16219 * mini.c: match the generic definition to check for
16220 private access with generic types (bug #78431).
16222 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
16224 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
16225 to make life easier for people cross-compiling that insist on not
16228 2007-01-17 Mark Mason <mason@broadcom.com>
16230 * inssel-long.brg: patch to deal with mips missing flags
16231 * inssel-long32-mips.brg: implement overflow checks
16232 * insset-mips.brg: implement overflow checks
16233 * mini-mips.h: implement conditional exception handling
16234 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
16235 Remove unused code, minor cleanups.
16236 * exceptions-mips.c: minor cleanups
16237 * mini-ops.h: add mips conditional exception ops
16238 * cpu-mips.md: add mips conditional exception ops
16241 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
16243 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
16244 to deal with mips missing of flags.
16246 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
16248 * exceptions-ppc.c: execute fault handlers.
16250 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
16252 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
16254 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
16256 * mini.c: handle also floating point values in initialize_array.
16258 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
16260 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
16261 array initialization and make it conditional on the intrins option.
16263 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
16265 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
16266 relocations and put the patch info names close to the enum definition.
16268 2007-01-15 Mark Mason <mason@broadcom.com>
16270 * basic.cs, exceptions.cs: break up large tests to increase debugability.
16272 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
16274 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
16276 2007-01-12 Raja R Harinath <rharinath@novell.com>
16278 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
16280 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
16282 * Makefile.am: distribute the mips sources.
16284 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
16286 * mini-codegen.h: handle bug #80489 here, by excluding ecx
16289 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
16291 * cpu-x86.md: back out for now as this triggers other regressions.
16293 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
16295 * cpu-x86.md: force src1 and dest regpair for long shift instructions
16296 to eax:edx, so ecx can't get allocated to them (bug #80489).
16298 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
16300 * mini.c, mini-exceptions.c: enabled running fault handlers
16303 2007-01-03 Miguel de Icaza <miguel@novell.com>
16305 * driver.c: If nothing fail, do not use the string "failed",
16306 because it makes it very annoying to view test result logs on the
16309 2006-12-30 Miguel de Icaza <miguel@novell.com>
16311 * debug-debugger.c (mono_debugger_main): Rename "main" to
16312 "main_method" to prevent a warning.
16314 Remove a warning for unused field.
16316 2006-12-28 Martin Baulig <martin@ximian.com>
16319 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
16321 2006-12-22 Martin Baulig <martin@ximian.com>
16323 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
16324 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
16325 seperate `.mdb_debug_info' section, so we can access it from the
16326 debugger even if the binary is stripped.
16328 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
16329 from the `.mdb_debug_info' here to prevent the linker from
16330 removing that section.
16332 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
16333 mdb-debug-info64.s.
16335 2006-12-19 Robert Jordan <robertj@gmx.net>
16337 * mini-x86: enable the code to return small structures in
16338 registers for FreeBSD as well. Fixes bug #80278.
16339 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
16341 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16343 * mini-x86.c: align the stack when calling the profiler
16344 function instrumenting the prolog (on OSX).
16346 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
16348 * mini.c: emit a break opcode where Debugger.Break () is called.
16350 2006-12-13 Miguel de Icaza <miguel@novell.com>
16352 * mini.c (mono_method_to_ir): Provide useful information on this
16353 assert, to prevent others from debugging like I did.
16355 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
16357 * mini.c: enable code which was incorrectly commented
16360 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
16362 * mini-x86.c: enable on OSX, too, the code to return small
16363 structures in registers.
16365 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
16367 * mini-x86.c: remove the use of the dynamic code manager here, too.
16369 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
16371 * mini.h, debug-debugger.c, tramp-*.c: fixed
16372 mono_debugger_create_notification_function() to use
16373 mono_global_codeman_reserve () instead of a dynamic code manager.
16375 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
16377 * mini.c, jit-icalls.h, jit-icalls.c: remove the
16378 ves_array_element_address() jit icall and use a generated
16379 managed method instead (which is about 4 times faster for a rank 3
16382 2006-11-29 Mark Mason <mason@broadcom.com>
16384 * basic-calls.cs: additional tests for passing
16385 structures as function arguments.
16387 2006-11-29 Mark Mason <mason@broadcom.com>
16389 * mini-mips.h: disable custom exception handling
16390 * mini-mips.c: throw/rethrow should use jalr to call
16391 exception stubs. Fixed bug with passing structures
16392 by value. More support for tracing floating point
16395 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16397 * mini.c: fixed typo in the soft-float ldind.r4 handling
16400 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
16402 * mini.c, mini.h, driver.c: added --runtime command line
16403 option to select a different runtime than the autodetected one.
16404 * jit.h: added API for embedders to initialize with a specific
16407 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
16409 * mini.c: handle also boxing of r4 values (bug #80024).
16411 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
16413 * mini-ppc.c: force indirect calls until we reserve
16414 enough address space for all the generated code.
16416 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
16418 * exceptions-arm.c: workaround bugs in the libc definition
16419 of struct ucontext.
16421 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
16423 * inssel.brg: fixes from me and Mark Mason.
16425 2006-11-23 Dick Porter <dick@ximian.com>
16427 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
16428 semaphore display now we've fixed the initial value
16430 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
16432 * inssel.brg: partially revert the last change to fix the build.
16434 2006-11-21 Mark Mason <mason@broadcom.com>
16436 * inssel.brg: Add and use compare-and-branch macros to support
16437 architectures that do not have condition code registers (ie. MIPS).
16438 * *-mips.{c,brg,md}: Fix copyright statements
16440 2006-11-20 Mark Mason <mason@broadcom.com>
16442 * Makefile.am: remove mini-codegen.c from list of MIPS sources
16443 * mini.c: Allow GET_CONTEXT to be specified by the arch port
16444 * mini.h: Added declaration for mono_print_ins()
16445 * mini-codegen.c: added ins_spec initializer for MIPS
16446 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
16447 vreg to be virtual and hreg to be non-virtual.
16448 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
16449 is not yet working/implemented correctly.
16450 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
16451 non-static, fixup calls to print_ins() from other parts in the file.
16453 2006-11-20 Mark Mason <mason@broadcom.com>
16455 * basic-calls.cs: added tests for passing structures as arguments
16458 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
16460 * inssel-long32.brg: optimize signed division by power of two.
16462 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
16464 * mini-arm.c: added support for interworking with thumb code
16465 (mono must be still be built using the ARM instruction encoding).
16467 2006-11-19 Miguel de Icaza <miguel@novell.com>
16469 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
16470 verifier has different rules for it. Fixes a few verifier issues
16473 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
16474 at the end, so people know what happened.
16476 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
16478 * brach-opts.c: in optimize_exception_target() make sure we
16479 are in a catch clause (fixes bug #79871).
16481 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
16483 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
16484 more soft-float support fixes.
16486 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
16488 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
16489 that are passed half on the stack and half in registers.
16491 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
16493 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
16494 more mips integration work from Mark E Mason
16495 <mark.e.mason@broadcom.com>.
16497 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
16499 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
16500 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
16501 tramp-mips.c: added sources for the mips port, not
16502 integrated in the build yet. Contributed by
16503 Mark E Mason <mark.e.mason@broadcom.com>.
16505 2006-11-14 Neale Ferguson <neale@sinenomine.net>
16507 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
16509 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
16511 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
16512 put the soft-float rules in its own file since it seems to
16513 break s390 compilation.
16515 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
16517 * mini-arm.c: fixed wrnings.
16519 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
16521 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
16522 inssel-arm.brg: ARM support for soft-float.
16524 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
16526 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
16527 loads and stores of 32 bit fp values.
16529 2006-11-10 Zoltan Varga <vargaz@gmail.com>
16531 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
16533 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
16534 works. Fixes #79852 and #79463.
16536 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
16538 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
16539 more soft-float support WIP and fixes.
16541 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
16543 * mini-arm.c: some VFP updates.
16545 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
16547 * mini-exceptions.c: 0 is a valid local var offset in some
16548 architectures, don't assert (bug #78508).
16550 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
16552 * exceptions-arm.c: fixed off by one error in stack walk code.
16554 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
16556 * mini.h, mini.c: more precise tracking of type load exceptions.
16558 2006-11-03 Robert Jordan <robertj@gmx.net>
16560 * Makefile.am: [WIN32] Add monow.exe target.
16561 * driver.c: [WIN32] Don't detach the console when debugging.
16564 2006-10-30 Miguel de Icaza <miguel@novell.com>
16566 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
16568 2006-10-23 Zoltan Varga <vargaz@gmail.com>
16570 * aot-compiler.c (emit_method_info): Add a case missed earlier.
16572 * driver.c (mini_regression): Fix --regression with AOT.
16574 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
16576 2006-10-17 Zoltan Varga <vargaz@gmail.com>
16578 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
16580 * mini-sparc.h: Don't use sigaction on sparc/linux.
16582 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
16584 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
16586 * mini-exceptions.c: Add proper include files for getpid ().
16588 2006-10-16 Zoltan Varga <vargaz@gmail.com>
16590 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
16591 address instead of a MonoJitInfo* to avoid decoding the exception info for the
16594 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
16595 name cache to reduce its size.
16597 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
16599 2006-10-15 Zoltan Varga <vargaz@gmail.com>
16601 * mini-x86.c: Save/restore the current LMF structure more efficiently using
16602 the mono_lmf TLS variable.
16604 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
16605 trampoline lmf frames.
16607 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
16609 2006-10-14 Zoltan Varga <vargaz@gmail.com>
16611 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
16612 the mono_lmf TLS variable.
16614 * mini-exceptions.c: Access the LMF structure through accessors.
16616 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
16617 variable instead of in jit_tls->lmf.
16619 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
16621 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
16622 trampoline lmf frames.
16624 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
16626 2006-10-12 Zoltan Varga <vargaz@gmail.com>
16628 * mini.c trace.c mini-x86.c: Revert these too.
16630 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
16633 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
16635 * genmdesc.c: removed now dead code.
16637 2006-10-09 Robert Jordan <robertj@gmx.net>
16639 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
16641 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
16643 * mini.h: do not leave gaps in the opcode values.
16645 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
16647 * jit-icalls.h: flag functions as internal here, too.
16649 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
16651 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
16652 functions with the internal attribute.
16654 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
16656 * aot-compiler.c: fclose the file descriptor in the profile read loop.
16658 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
16660 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
16663 2006-10-05 Zoltan Varga <vargaz@gmail.com>
16665 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
16666 tail calls as on other platforms.
16668 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
16670 * iltests.il: Add a few tailcall tests.
16672 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16674 * driver.c: fix loop for old compilers (bug #79521).
16676 2006-10-02 Zoltan Varga <vargaz@gmail.com>
16678 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
16680 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
16682 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
16683 metadata without any code.
16685 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
16686 more precise debugging information using gdb.
16688 2006-09-30 Zoltan Varga <vargaz@gmail.com>
16690 * inssel-ia64.brg: Make the helper methods static.
16692 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16694 * inssel-x86.brg: make the helper methods static.
16696 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
16698 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
16700 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16702 * mini.c: updates for monoburg changes.
16703 * inssel.brg: make a few helper functions static as they should.
16705 2006-09-27 Zoltan Varga <vargaz@gmail.com>
16707 * Makefile.am: Move mini-codegen.c to common_sources.
16709 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16711 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
16713 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
16714 mini-ppc.h: port to use the common local register allocator.
16716 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16718 * mini.h: Remove the comment too then.
16720 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
16722 * mini.h: put back backend.data which is to be used shortly and
16723 doesn't increase the size of MonoInst. If any 64 bit arch aligned
16724 pointers on 4 byte boundaries it'd have much bigger issues running
16725 and you can ifdef it out anyway.
16727 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16729 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
16730 MonoInst size by 4 bytes on 64 bit machines.
16732 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
16734 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
16735 replacement with more meaningful field names. Arch maintainers, please
16736 check the assigned names are good enough for your arch.
16738 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16740 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
16741 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
16743 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
16745 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
16746 relocations and memory requirements, put the optimization flags
16747 definitions in their own file.
16749 2006-09-24 Zoltan Varga <vargaz@gmail.com>
16751 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
16753 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
16755 2006-09-22 Zoltan Varga <vargaz@gmail.com>
16757 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
16759 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
16761 * inssel.brg: use the correct function to get the size of an item
16762 in an array, given an element class.
16763 * aot-compiler.c: do not access class->class_size directly.
16765 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
16767 * mini.h, debug-mini.c: added a debugging function to print
16768 info about local variables and arguments in a jitted method.
16770 2006-09-20 Zoltan Varga <vargaz@gmail.com>
16772 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
16774 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
16776 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16778 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
16779 inner and outer loops when passing vtypes.
16781 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
16783 * mini-ppc.c: take into account the cpu errata for cache flushing
16784 which caused some random errors (bug #79381).
16786 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16788 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
16789 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
16791 2006-09-17 Zoltan Varga <vargaz@gmail.com>
16793 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
16796 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
16797 freebsd ports tree.
16799 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
16800 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
16802 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
16805 2006-09-13 Zoltan Varga <vargaz@gmail.com>
16807 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
16809 2006-09-12 Zoltan Varga <vargaz@gmail.com>
16811 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
16812 macro does not have to be changed during debugging.
16814 * 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>.
16816 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
16818 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
16820 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
16821 MONO_ARCH_NO_EMULATE_MUL is defined.
16823 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
16825 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
16827 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
16829 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
16831 2006-09-11 Zoltan Varga <vargaz@gmail.com>
16833 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
16834 stuff to mini-exceptions.c where it is used.
16836 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
16837 setup code, the real one is in mini-exceptions.c.
16839 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
16840 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
16841 some changes from the freebsd ports tree.
16843 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
16846 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
16848 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
16850 * mini.c: on Linux, check for /proc to be mounted
16851 (bug# 79351, novell bug#201204).
16853 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
16855 * mini.c: handle cases where pthread_attr_getstack() behaves
16856 incorrectly (bug #78096).
16858 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
16860 * mini-arm.c: support larger stack frames (bug #79272).
16862 2006-09-08 Zoltan Varga <vargaz@gmail.com>
16864 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
16866 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
16869 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
16870 mono_class_from_name () to find a class from its name.
16872 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
16874 2006-09-07 Zoltan Varga <vargaz@gmail.com>
16876 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
16878 2006-09-05 Kornel Pal <kornelpal@gmail.com>
16880 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
16882 2006-09-04 Zoltan Varga <vargaz@gmail.com>
16884 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
16885 callinfo->trampoline.
16887 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
16889 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
16892 2006-09-03 Zoltan Varga <vargaz@gmail.com>
16894 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
16896 2006-09-02 Zoltan Varga <vargaz@gmail.com>
16898 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
16899 stats.method_trampolines, it is already done by the generic trampoline code.
16901 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
16903 2006-09-01 Zoltan Varga <vargaz@gmail.com>
16905 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
16907 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
16909 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
16911 * mini.c (print_jit_stats): Print mscorlib mempool size too.
16913 * mini.c (print_jit_stats): Print new stats.
16915 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
16917 2006-08-31 Zoltan Varga <vargaz@gmail.com>
16919 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
16920 Address on two dimensional arrays. Fixes #78729.
16922 * mini.h (MonoCompile): Add a 'skip_visibility' field.
16924 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
16927 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
16929 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
16932 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
16934 (mini_get_ldelema_ins): Ditto.
16936 2006-08-30 Zoltan Varga <vargaz@gmail.com>
16938 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
16939 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
16942 2006-08-29 Neale Ferguson <neale@sinenomine.net>
16944 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
16945 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
16947 * exceptions-s390x.c: Cosmetic change.
16949 * tramp-s390.c: Fix warning.
16951 * cpu-s390.md: Correct length of mul_imm.
16953 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
16955 * aot-compiler.c: added binary writer with ELF backend
16956 implementation (only on Linux/x86 for now).
16958 2006-08-18 Zoltan Varga <vargaz@gmail.com>
16960 * Makefile.am: Don't run net 2.0 AOT tests.
16962 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
16963 (mono_compile_assembly): Skip net 2.0 assemblies as well.
16965 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
16967 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
16969 * aot-compiler.c: simplified and refactored the asm-writing code
16970 to allow different backends.
16972 2006-08-18 Zoltan Varga <vargaz@gmail.com>
16974 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
16976 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
16977 little. Share patches of type TYPE_FROM_HANDLE as well.
16979 * mini.c (mono_patch_info_equal): New helper function.
16980 (mono_patch_info_hash): Ditto.
16982 * aot-compiler.c (emit_method_code): Fix s390 build.
16984 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
16985 is not handled because it is stored as a flag and not as a type ctor. Fixes
16988 2006-08-17 Zoltan Varga <vargaz@gmail.com>
16990 * aot-compiler.c: Fix computation of GOT slot statistics.
16992 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
16993 Also remove support for not PIC AOT.
16995 * mini.h: Bump AOT file format version.
16997 * objects.cs: Add a test for #78990.
16999 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
17000 (peter.dettman@iinet.net.au). Fixes #79087.
17002 * basic-long.cs: Add a test for the above.
17004 2006-08-16 Zoltan Varga <vargaz@gmail.com>
17006 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
17008 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
17011 2006-08-15 Zoltan Varga <vargaz@gmail.com>
17013 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
17016 2006-08-10 Jonathan Chambers <joncham@gmail.com>
17018 * mini.c: Don't verify COM proxy invoke calls
17021 2006-08-10 Dick Porter <dick@ximian.com>
17023 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
17024 which process is holding semaphores locked.
17026 2006-08-08 Zoltan Varga <vargaz@gmail.com>
17028 * mini-ia64.c mini-amd64.c: Fix #79027.
17030 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
17032 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
17034 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
17035 implicit arguments in a vararg call. Fixes #79027.
17037 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
17039 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
17040 (mono_get_array_new_va_signature): Ditto.
17042 2006-08-05 Zoltan Varga <vargaz@gmail.com>
17044 * aot-runtime.c: Call init_plt lazily.
17046 * inssel-long.brg: Fix unsigned long->int conversion.
17048 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
17050 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
17051 that most data is now in the .rss/.data section.
17053 2006-08-04 Zoltan Varga <vargaz@gmail.com>
17055 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
17057 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
17059 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
17061 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
17063 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
17064 virtual call. Fixes #79010.
17066 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
17067 and use the result as the this argument in the real call.
17069 * generics.2.cs: Add a new test for #79010.
17071 2006-08-03 Zoltan Varga <vargaz@gmail.com>
17073 * mini-x86.c: Fix a warning.
17075 * aot-compiler.c: Add a bunch of statistics.
17077 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
17079 2006-08-02 Zoltan Varga <vargaz@gmail.com>
17081 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
17083 2006-08-01 Zoltan Varga <vargaz@gmail.com>
17085 * 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>.
17087 2006-07-13 Miguel de Icaza <miguel@novell.com>
17089 * mini.c (mono_method_to_ir): Obtain the original method in the
17090 CIL stream and use this to perform validation.
17094 2006-07-19 Zoltan Varga <vargaz@gmail.com>
17096 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
17097 (mono_arch_call_opcode): Ditto.
17099 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
17102 * mini.c (mono_patch_info_dup_mp): New helper function.
17104 * aot-compiler.c (compile_method): Fix some of the memory allocated during
17105 compilation. Fixes #78827.
17107 2006-07-18 Kornel Pal <kornelpal@gmail.com>
17109 * declsec.c: Use original security informations for
17110 MONO_WRAPPER_MANAGED_TO_MANAGED.
17112 2006-07-15 Jonathan Chambers <joncham@gmail.com>
17114 * mini.c: Allow Com Interop methods/classes and
17115 don't verify COM wrapper calls
17118 2006-07-13 Zoltan Varga <vargaz@gmail.com>
17120 * inssel-long32.brg: Fix long->i4 checked conversion.
17122 * exceptions.cs: Add a test for the above.
17124 2006-07-08 Zoltan Varga <vargaz@gmail.com>
17126 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
17128 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
17131 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
17134 2006-07-03 Zoltan Varga <vargaz@gmail.com>
17136 * mini.c: Fix solaris/x86 exception handling.
17138 * Makefile.am: Get rid of $(ICU_LIBS).
17140 2006-07-02 Zoltan Varga <vargaz@gmail.com>
17142 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
17143 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
17144 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
17146 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
17148 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
17149 this function causes a SIGSEGV.
17151 2006-06-22 Zoltan Varga <vargaz@gmail.com>
17153 * mini.c: Remove unused solaris/x86 includes.
17155 2006-06-21 Zoltan Varga <vargaz@gmail.com>
17157 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
17159 2006-06-20 Jb Evain <jbevain@gmail.com>
17161 * cpu-g4.md: fix max length of start_handler instruction.
17163 2006-06-20 Massimiliano Mantione <massi@ximian.com>
17164 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
17166 2006-06-16 Massimiliano Mantione <massi@ximian.com>
17167 * ssa.c: Fixed bug 78653 for SSA based deadce.
17168 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
17169 MonoInst.flags, used in SSA based deadce.
17170 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
17171 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
17173 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
17175 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
17176 it can end up using non executable memory on ppc64 systems
17177 running ppc32 userspace (fix from Johannes Berg).
17179 2006-06-14 Dick Porter <dick@ximian.com>
17181 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
17184 2006-06-13 Massimiliano Mantione <massi@ximian.com>
17185 * mini.c: Made so that inline is locally disabled if it would
17186 trigger a .cctor, because too many apps depend on this behavior
17187 (which seems to be also the one of the MS CLR).
17189 2006-06-13 Zoltan Varga <vargaz@gmail.com>
17191 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
17192 No idea why this worked before.
17194 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
17195 which branch to outer exception clauses since they could skip the
17196 inner finally clauses. Fixes #78633.
17198 * exceptions.cs: Add a test for the above.
17200 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
17203 * iltests.il: Add a test for the above.
17205 2006-06-12 Zoltan Varga <vargaz@gmail.com>
17207 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
17208 after the end of a try bblock, to prevent asserts in mini_method_compile ().
17210 * iltests.il: Add a test for the above.
17212 2006-06-10 Zoltan Varga <vargaz@gmail.com>
17214 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
17216 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
17217 methods as instrinsics.
17219 2006-06-09 Wade Berrier <wberrier@novell.com>
17221 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
17222 (simple-cee-ops.h ssapre-mini-ops.h)
17224 2006-06-09 Neale Ferguson <neale@sinenomine.net>
17226 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
17227 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
17229 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
17230 * cpu-s390x.md: Fix max. length values for a couple of instructions.
17232 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
17234 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
17236 2006-06-08 Massimiliano Mantione <massi@ximian.com>
17238 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
17239 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
17240 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
17241 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
17242 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
17243 of opcodes, so that bug 78549 should not happen again.
17244 * ssapre.c: Updated to use the renamed files.
17246 2006-06-08 Zoltan Varga <vargaz@gmail.com>
17248 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
17249 in OP_ATOMIC_EXCHANGE_I4.
17251 2006-06-07 Wade Berrier <wberrier@novell.com>
17253 * tramp-s390.c: Fix s390 build (add missing pointer declarations
17254 in mono_debugger_create_notification_function)
17256 2006-06-06 Zoltan Varga <vargaz@gmail.com>
17258 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
17260 * mini.c (type_from_stack_type): Disable some changes which do not
17263 * driver.c: Reenable opts.
17265 * mini.h (MonoStackSlot): New structure to keep track of the verification state
17266 of the evaluation stack.
17268 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
17269 evaluation stack trace at entry to the bblock.
17271 * mini.c (merge_stacks): New function to perform verification of stack merges.
17272 Turned off by default.
17274 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
17277 2006-06-06 Massimiliano Mantione <massi@ximian.com>
17279 * local-propagation.c: Fixed bug 78549.
17281 2006-06-04 Zoltan Varga <vargaz@gmail.com>
17283 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
17285 2006-06-02 Miguel de Icaza <miguel@novell.com>
17287 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
17288 tramp-arm.c, tramp-ia64.c
17289 (mono_debugger_create_notification_function): Update signature to
17290 new signature and use new protocol for creating the notification
17293 Should fix the build.
17295 2006-06-02 Geoff Norton <gnorton@customerdna.com>
17297 * exceptions-ppc.c (mono_jit_walk_stack)
17298 (ves_icall_get_frame_info): Fix the build
17300 2006-06-02 Zoltan Varga <vargaz@gmail.com>
17302 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
17304 2006-05-31 Raja R Harinath <rharinath@novell.com>
17306 * il2tests.2.il: New file for generics CIL tests. Add test for
17308 * Makefile.am: Update.
17311 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
17314 2006-05-30 Massimiliano Mantione <massi@ximian.com>
17316 * aliasing.c: Fixed bug 78311.
17318 2006-05-29 Martin Baulig <martin@ximian.com>
17320 * mini-exceptions.c (mono_find_jit_info): When computing the
17321 native offset, check whether we're actually inside the method's
17322 code; call mono_debug_print_stack_frame() to format the frame.
17323 (ves_icall_System_Exception_get_trace): Call
17324 mono_debug_print_stack_frame() to format the stack frame.
17325 (ves_icall_get_trace): Update to the new debugging API.
17326 (mono_jit_walk_stack_from_ctx): Likewise.
17327 (ves_icall_get_frame_info): Likewise.
17329 * mini.c (get_method_from_ip): Use the new debugging API.
17330 (mono_print_method_from_ip): Likewise.
17333 (mono_jit_walk_stack): Use the new debugging API.
17334 (ves_icall_get_frame_info): Likewise.
17336 2006-05-27 Zoltan Varga <vargaz@gmail.com>
17338 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
17340 2006-05-25 Massimiliano Mantione <massi@ximian.com>
17342 * mini.c: Added "limitator" to inline for debugging.
17344 2006-05-24 Martin Baulig <martin@ximian.com>
17346 * debug-debugger.c (mono_debugger_init): Create a private,
17347 malloc()-based code manager for the notification function and
17348 intentionally leak it on exit. This fixes the crash-on-exit race
17352 (mono_debugger_create_notification_function): Added
17353 `MonoCodeManager *' argument.
17356 (mono_debugger_create_notification_function): Added
17357 `MonoCodeManager *' argument.
17359 2006-05-23 Massimiliano Mantione <massi@ximian.com>
17361 * aliasing.c: Fixed 64 bit issue.
17362 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
17363 default since all known bugs are fixed (one more time!).
17365 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
17367 * mini.c: write barrier support.
17369 2006-05-23 Martin Baulig <martin@ximian.com>
17371 * debug-debugger.c: Revert Paolo's change. Add comment and #error
17372 check at the top of the file.
17374 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
17376 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
17377 reverting changes without reason and without changelog entries.
17379 2006-05-18 Zoltan Varga <vargaz@gmail.com>
17381 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
17382 to a few opcodes. Fixes #78439.
17384 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
17385 consistency with other archs.
17387 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
17389 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17391 * debug-debugger.c: fix the build.
17393 2006-05-17 Martin Baulig <martin@ximian.com>
17396 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
17397 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
17398 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
17399 (debugger_attach): Call GC_mono_debugger_add_all_threads().
17401 2006-05-11 Zoltan Varga <vargaz@gmail.com>
17403 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
17405 2006-05-10 Zoltan Varga <vargaz@gmail.com>
17407 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
17408 MONO_TYPE_GENERICINST.
17410 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
17411 MONO_TYPE_GENERICINST.
17413 2006-05-09 Zoltan Varga <vargaz@gmail.com>
17415 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
17418 2006-05-08 Zoltan Varga <vargaz@gmail.com>
17420 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
17422 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
17424 2006-05-06 Zoltan Varga <vargaz@gmail.com>
17426 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
17427 mono_trace_cleanup ().
17429 * iltests.il: Fix problem with the newly added test.
17431 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
17432 due to register constraints, free up the previous hreg. Fixes #78314.
17434 * iltests.il: Add new test for #78314.
17436 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
17437 Interlocked.Add. Fixes #78312.
17439 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
17441 2006-05-05 Zoltan Varga <vargaz@gmail.com>
17443 * inssel.brg (mini_emit_virtual_call): Fix a warning.
17445 2006-05-05 Martin Baulig <martin@ximian.com>
17447 * debug-mini.c (mono_debug_open_block): New method.
17450 (mono_arch_output_basic_block): Call mono_debug_open_block() at
17451 the beginning of each basic block.
17454 (mono_arch_output_basic_block): Call mono_debug_open_block() at
17455 the beginning of each basic block.
17457 2006-05-04 Massimiliano Mantione <massi@ximian.com>
17459 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
17460 default until I understand why they break the build on amd64.
17462 2006-05-04 Zoltan Varga <vargaz@gmail.com>
17464 * mini.c (mini_cleanup): Call mono_cleanup ().
17466 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
17469 2006-05-04 Massimiliano Mantione <massi@ximian.com>
17471 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
17472 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
17473 default since all known bugs are fixed, and I cannot reproduce bug
17474 77944... I'm asking Matt Hargett to test again after this commit.
17476 2006-04-28 Massimiliano Mantione <massi@ximian.com>
17478 * mini-codegen.c: Fixed typo that thrashed inline.
17480 2006-04-28 Zoltan Varga <vargaz@gmail.com>
17482 * dominators.c (compute_dominators): Avoid using a worklist since
17483 it is not correct in some cases. Instead, iterate over all bblocks as
17484 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
17486 2006-04-28 Miguel de Icaza <miguel@novell.com>
17488 * mini.c (mono_jit_compile_method_inner): Use
17489 mono_prepare_exception_from_error that resets the value
17492 2006-04-27 Miguel de Icaza <miguel@novell.com>
17494 * mini.c: Move the mini_loader_error_to_exception to metadata.
17496 2006-04-27 Massimiliano Mantione <massi@ximian.com>
17498 * aliasing.c: Fixed bug 78210.
17500 2006-04-27 Massimiliano Mantione <massi@ximian.com>
17502 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
17503 default until all their problems (or the ones they trigger) are fixed.
17505 2006-04-26 Zoltan Varga <vargaz@gmail.com>
17507 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
17509 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
17510 as loaded only after resolving patches since that could invoke the same method.
17512 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
17514 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
17517 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
17520 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
17523 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
17524 made from AOT code through the PLT table.
17526 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
17527 holding the plt offset when a call is made to the aot plt trampoline.
17529 2006-04-25 Zoltan Varga <vargaz@gmail.com>
17531 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
17534 * Makefile.am (common_sources): Fix build breakage.
17536 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
17537 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
17538 intra-assembly calls if possible.
17540 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
17542 * mini-trampolines.c: Handle PLT entries.
17544 * mini.c: Avoid creating a GOT var for calls.
17546 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
17547 from mscorlib code.
17549 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
17550 from mscorlib code.
17552 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
17555 * mini.h: Bump AOT file format version.
17557 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
17560 2006-04-25 Martin Baulig <martin@ximian.com>
17562 * driver.c: Disable copyprop, consprop and inline when running
17563 inside the debugger.
17565 2006-04-25 Martin Baulig <martin@ximian.com>
17567 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
17568 with `get_current_thread' and added `detach'.
17569 (MonoDebuggerMetadataInfo): Added `thread_size',
17570 `thread_tid_offset', `thread_stack_ptr_offset' and
17571 `thread_end_stack_offset'.
17573 2006-04-25 Zoltan Varga <vargaz@gmail.com>
17575 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
17578 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
17579 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
17581 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
17583 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
17585 * aot.c: Add support for ADJUSTED_IID.
17587 2006-04-24 Zoltan Varga <vargaz@gmail.com>
17589 * aot.c (emit_method_order): Don't align method_order_end.
17591 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
17592 the interface ID changes.
17594 2006-04-21 Dick Porter <dick@ximian.com>
17596 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
17597 cleaning up a thread. Fixes the new part of bug 77470.
17599 2006-04-20 Geoff Norton <gnorton@customerdna.com>
17601 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
17602 to managed wrapper.
17604 2006-04-19 Zoltan Varga <vargaz@gmail.com>
17606 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
17608 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
17609 SIGSEGV. Fixes #78072.
17611 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
17612 unregister our SIGABRT handler.
17614 2006-04-19 Massimiliano Mantione <massi@ximian.com>
17616 * mini.c: Disabled inline where it can alter the call stack in a
17617 way visible from managed code.
17618 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
17621 2006-04-16 Zoltan Varga <vargaz@gmail.com>
17623 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
17624 on other platforms. Fixes #78089.
17626 2006-04-13 Martin Baulig <martin@ximian.com>
17628 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
17629 determine whether we're inside the debugger.
17632 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
17634 2006-04-12 Zoltan Varga <vargaz@gmail.com>
17636 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
17637 handler clauses. Fixes #78024.
17639 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
17640 in the CALL_MEMBASE opcodes. Fixes #78088.
17641 (mono_arch_get_vcall_slot_addr): Ditto.
17643 2006-04-10 Martin Baulig <martin@ximian.com>
17645 * debug-debugger.c: The thread handling code has now been moved
17646 into ../metadata/threads.c.
17648 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17650 * driver.c (mono_main): Fix --with-gc=none build.
17652 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
17653 (mono_spillvar_offset_float): Ditto.
17654 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
17655 hreg, not when its !global, since on ia64, there is a third category: stacked
17658 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
17660 * mini.c: set MonoInst->klass for load field address and a few other
17663 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17665 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
17667 2006-04-07 Zoltan Varga <vargaz@gmail.com>
17669 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
17670 the branch opt changes.
17672 2006-04-06 Dick Porter <dick@ximian.com>
17674 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
17676 * wapihandles.c (mini_wapi_seminfo):
17677 * driver.c (mono_main): Add semaphore info option
17679 2006-04-05 Zoltan Varga <vargaz@gmail.com>
17681 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
17682 branch optimization changes. Fixes #78009.
17684 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17686 * mini.c: ignore accessibility of methods in managed->native wrappers.
17688 2006-04-04 Zoltan Varga <vargaz@gmail.com>
17690 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
17692 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
17694 2006-04-03 Zoltan Varga <vargaz@gmail.com>
17696 * mini.c: Modify the branch optimizations to preserve the invariant that
17697 the entries inside the in_bb and out_bb arrays are unique.
17698 (mono_unlink_bblock): Avoid creation of new arrays.
17700 2006-04-02 Zoltan Varga <vargaz@gmail.com>
17702 * mini.c (mono_unlink_bblock): Fix regression caused by previous
17705 2006-04-01 Zoltan Varga <vargaz@gmail.com>
17707 * mini.c (optimize_branches): Remove the "optimizations" in
17708 the cbranch1/cbranch2 -> branch cases which were causing several
17709 problems in the past. Fixes #77986.
17711 2006-03-31 Chris Toshok <toshok@ximian.com>
17713 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
17714 default optimizations :(
17716 2006-03-31 Zoltan Varga <vargaz@gmail.com>
17718 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
17721 2006-03-31 Massimiliano Mantione <massi@ximian.com>
17723 * local-propagation.c: Added comments to structs and removed
17724 "Mono" prefixes from local tree mover types.
17726 2006-03-30 Zoltan Varga <vargaz@gmail.com>
17728 * Makefile.am (arch_sources): Define this for each architecture so
17729 libmono_la_SOURCES is defined in one place.
17731 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
17733 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
17736 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
17738 * driver.c: print the GC name supplied by configure.
17740 2006-03-29 Massimiliano Mantione <massi@ximian.com>
17742 * local-propagation.c: Added tree mover, and moved here all the
17743 local propagation code from mini.c
17744 * mini.c: Added support for treeprop, and moved all the local
17745 propagation code to local-propagation.c
17746 * mini.h: Added support for treeprop
17747 * driver.c: Added support for treeprop, enabled consprop, copyprop,
17748 treeprop, inline and deadce by default
17749 * Makefile.am: Added local-propagation.c
17751 2006-03-25 Zoltan Varga <vargaz@gmail.com>
17753 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
17755 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
17757 * debug-debugger.c: make it compile without the Boehm GC.
17759 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
17761 * mini.c: fixed issue with mismatch when an icall is registered
17762 with multiple names but same address.
17764 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
17766 * declsec.c, mini-exceptions.c: use write barrier to set reference
17767 fields of managed objects.
17769 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17771 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
17772 (can_access_internals): Fix a warning.
17774 * mini.c (print_method_from_ip): Rename this to
17775 mono_print_method_from_ip so it gets exported.
17777 * trace.c: Deal with strings inside StringBuilder's containing garbage
17778 and fix memory leaks. Fixes #77848.
17780 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17782 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
17785 2006-03-16 Neale Ferguson <neale@sinenomine.net>
17787 * mini-s390.c: Remove OP_X86_TEST_NULL.
17789 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
17791 * mini.c: use the correct GetHashCode() for the moving collector.
17793 2006-03-16 Massimiliano Mantione <massi@ximian.com>
17795 * liveness.c: Regalloc spill cost tuning.
17797 2006-03-15 Neale Ferguson <neale@sinenomine.net>
17799 * mini-s390x.h: Correct S390_LONG macro.
17801 * mini-s390x.c: Cleanup unused code.
17803 2006-03-15 Zoltan Varga <vargaz@gmail.com>
17805 * jit-icalls.h: New file.
17807 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
17808 icalls and include that instead of including jit-icalls.c.
17810 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
17813 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
17815 * mini.c: when checking for member accessibility, also check for
17816 friend assemblies and for explicit interface implementations.
17818 2006-03-14 Zoltan Varga <vargaz@gmail.com>
17820 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
17822 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
17824 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
17825 common cases are done first.
17827 * mini-ops.h: Only define platform specific opcodes on the given platform.
17829 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
17832 2006-03-14 Martin Baulig <martin@ximian.com>
17834 Revert Paolo's change from r57348:
17836 * mini.h: don't use gboolean for bitfields.
17837 * mini.c: verifier changes for fields and methods accessibility.
17839 2006-03-13 Neale Ferguson <neale@sinenomine.net>
17841 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
17843 * mini-s390x.c: Fix conv_r_un.
17845 * cpu-s390, cpu-s390x.md: Fix lengths.
17847 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
17849 * mini.c: nested types have access to all the nesting
17850 levels, not just the enclosing types.
17852 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
17854 * mini.c: added a few more verification checks.
17856 2006-03-12 Zoltan Varga <vargaz@gmail.com>
17858 * liveness.c: Merge optimizations from the linear-il branch.
17860 2006-03-11 Zoltan Varga <vargaz@gmail.com>
17862 * mini-ia64.c (emit_call): Add a comment.
17864 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
17866 * tramp-ia64.c: Fix some warnings.
17868 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
17870 * mini.h: don't use gboolean for bitfields.
17871 * mini.c: verifier changes for fields and methods accessibility.
17873 2006-03-11 Zoltan Varga <vargaz@gmail.com>
17875 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
17876 lazy icall wrapper changes.
17878 * dominators.c: Replace all the dominator algorithms with faster
17879 ones from the linear-il branch.
17881 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
17884 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
17885 common cases are done first.
17887 * mini-amd64.c: Fix some warnings.
17889 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
17892 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
17895 * mini.h: Add a missing prototype.
17897 2006-03-10 Zoltan Varga <vargaz@gmail.com>
17899 * mini.c: Compile icall wrappers lazily.
17901 * mini-codegen.c: Use printf instead of g_print since its much faster.
17903 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
17906 * mini.c (optimize_branches): Cache the negative result from
17907 remove_block_if_useless ().
17909 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
17910 Also fix some bblock linking issues.
17912 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
17915 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
17917 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
17918 accessed fields first, for better cache behavior.
17920 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
17922 * mini.c: speedup IList<T> array accesses.
17924 2006-03-09 Zoltan Varga <vargaz@gmail.com>
17926 * mini.c (mono_method_to_ir): Handle large methods overflowing the
17927 inline_costs counter. Fixes #77190.
17929 2006-03-06 Zoltan Varga <vargaz@gmail.com>
17931 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
17932 trace messages. Fixes #77706.
17934 2006-03-04 Martin Baulig <martin@ximian.com>
17936 * tramp-amd64.c, tramp-x86.c
17937 (mono_debugger_create_notification_function): Use
17938 mono_global_codeman_reserve() to allocate a buffer at runtime and
17941 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
17943 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
17944 notification function at runtime and then call `initialize' in the
17945 `MONO_DEBUGGER__debugger_info' vtable.
17947 2006-03-04 Zoltan Varga <vargaz@gmail.com>
17949 * iltests.il: Fix a visibility problem.
17951 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
17953 * driver.c, mini.c: add hooks for the counters API.
17955 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
17957 * driver.c: show disabled options.
17959 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
17961 * linear-scan.c: always use cost-driven selection.
17963 2006-02-28 Raja R Harinath <rharinath@novell.com>
17965 * jit-icalls.c (helper_compile_generic_method): Revert change from
17968 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
17970 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
17972 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
17974 * inssel.brg: style fixes, mostly to force the updated monoburg
17975 to run for people using svn.
17977 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
17979 * mini.c: match monoburg changes.
17981 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
17983 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
17984 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
17985 declaration in the header file.
17987 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
17989 * helpers.c: reduce relocations and mem usage.
17991 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
17993 * mini.h, mini-codegen.c: disable logging features if
17994 requested by configure.
17996 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
17998 * mini.c: tiny verifier changes.
18000 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
18002 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
18003 cpu-pentium.md: stack alignment changes for osx/x86,
18004 partially from Geoff Norton <gnorton@customerdna.com>.
18006 2006-02-24 Raja R Harinath <harinath@gmail.com>
18008 * jit-icalls.c (helper_compile_generic_method): Update to changes
18009 in metadata/class.c.
18011 2006-02-24 Zoltan Varga <vargaz@gmail.com>
18013 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
18015 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
18016 interface calls with large offsets.
18018 2006-02-23 Raja R Harinath <rharinath@novell.com>
18020 * jit-icalls.c (helper_compile_generic_method): Document the
18021 special-case we depend on so that we can inflate the method twice
18022 with the same context with no bad side-effects.
18024 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
18026 * mini-x86.c, mini-amd64.c: fix for case when xen support
18029 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
18031 * mini-x86.c, mini-amd64.c: generate code to access tls items
18032 in a faster way for Xen systems.
18034 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
18036 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
18037 updates and compilation fixes for the OSX/x86 port, mostly from
18038 Geoff Norton <gnorton@customerdna.com>.
18040 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
18042 * inssel.brg: faster interface call implementation
18043 to sync with the interface_offsets MonoVTable changes.
18045 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
18047 * mini.c: more verification checks.
18049 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
18051 * mini.c: added a few more verification checks.
18053 2006-02-17 Neale Ferguson <neale@sinenomine.net>
18055 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
18056 facility on the processor and use it if available.
18058 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
18060 * driver.c, aot.c, mini.c: throw exception if the IL code is
18061 invalid or unverifiable.
18063 2006-02-17 Raja R Harinath <rharinath@novell.com>
18065 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
18068 2006-02-16 Zoltan Varga <vargaz@gmail.com>
18070 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
18072 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
18074 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
18075 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
18076 handling of instantiated generic valuetypes.
18078 2006-02-11 Zoltan Varga <vargaz@gmail.com>
18080 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
18081 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
18084 * generics.2.cs: Revert the nullable reftypes tests.
18086 2006-02-10 Zoltan Varga <vargaz@gmail.com>
18088 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
18089 using __builtin_frame_address (1) as it doesn't work in the presence
18090 of optimizations. Hopefully fixes #77273.
18092 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
18093 -> generics.cs change as it doesn't work with some automake versions.
18095 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
18097 * mini.c: handle systems that sue a different way to
18098 retrieve the stack address of the current thread.
18100 2006-02-09 Zoltan Varga <vargaz@gmail.com>
18102 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
18103 it specially in the makefile.
18105 * generics.2.cs: Add tests for nullable reference types.
18107 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
18109 * mini.c: always handle the case when mono_jit_init()
18110 is called in a thread different from the main thread,
18111 confusing libgc (bug #77309).
18113 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
18115 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
18117 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
18119 * mini.c: change optimize_branches () to use a single loop
18120 and introduce a new optimization to simplify some range checks.
18122 2006-02-03 Martin Baulig <martin@ximian.com>
18124 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
18125 and merged with debugger_thread_manager_add_thread().
18126 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
18127 inform the debugger about the main thread.
18129 2006-02-03 Zoltan Varga <vargaz@gmail.com>
18131 * basic.cs: Add test for div.un/rem.un constant folding.
18133 2006-02-03 Neale Ferguson <neale@sinenomine.net>
18135 * cpu-s390x.md: correct int_xor_imm length
18137 2006-02-03 Zoltan Varga <vargaz@gmail.com>
18139 * generics.2.cs: New test for #77442.
18141 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
18144 2006-02-02 Martin Baulig <martin@ximian.com>
18146 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
18147 <mono/metadata/mono-debug-debugger.h>
18149 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
18151 2006-02-02 Martin Baulig <martin@ximian.com>
18153 * debug-debugger.h: New header file for debug-debugger.c.
18155 * debug-debugger.c: Big API cleanup; don't run the managed Main()
18156 function is a separate thread anymore; add support for attaching.
18158 2006-02-01 Zoltan Varga <vargaz@gmail.com>
18160 * tramp-x86.c: Fix a warning.
18162 2006-01-31 Zoltan Varga <vargaz@gmail.com>
18164 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
18165 on very large methods.
18167 * aot.c (load_patch_info): Fix a warning.
18169 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
18171 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
18172 mini-ops.h: alu membase optimizations.
18174 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
18176 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
18177 to speedup StringBuilder.
18179 2006-01-27 Zoltan Varga <vargaz@gmail.com>
18181 * dominators.c (mono_compute_natural_loops): Fix detection of
18182 loop body start blocks.
18184 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
18186 2006-01-26 Zoltan Varga <vargaz@gmail.com>
18188 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
18191 2006-01-25 Massimiliano Mantione <massi@ximian.com>
18193 * aliasing.c: Fixed aliasing issue on 64 bit archs.
18195 2006-01-25 Martin Baulig <martin@ximian.com>
18197 * debug-debugger.c: Moved the `MonoDebuggerManager' and
18198 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
18199 started to cleanup this file a little bit.
18201 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
18203 * mini.c: optimize a codepath frequently happening in generics code.
18205 2006-01-23 Martin Baulig <martin@ximian.com>
18207 * Makefile.am: Only compile debug-debugger.c on supported platforms.
18209 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
18210 functions directly.
18212 * driver.c: debug-debugger.c is only available if
18213 `MONO_DEBUGGER_SUPPORTED' is defined.
18215 2006-01-23 Martin Baulig <martin@ximian.com>
18217 * debug-debugger.c: Only enable this on platforms where the Mono
18218 Debugger is working (x86 and x86_64).
18220 2006-01-21 Martin Baulig <martin@ximian.com>
18222 The Mono Debugger is now using the normal `mono' instead of the
18223 `mono-debugger-mini-wrapper' when executing managed code.
18225 * debug-debugger.c: New file; previously known as
18226 debugger/wrapper/wrapper.c.
18228 * debug-mini.c (mono_init_debugger): Removed.
18230 * driver.c (mono_main): Added new `--inside-mdb' command line
18231 argument which is used when running inside the debugger.
18233 2006-01-20 Zoltan Varga <vargaz@gmail.com>
18235 * liveness.c (mono_analyze_liveness): Remove some unused data
18238 2006-01-17 Zoltan Varga <vargaz@gmail.com>
18240 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
18242 2006-01-16 Zoltan Varga <vargaz@gmail.com>
18244 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
18245 depends on implementation details of monobitset.
18247 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
18250 2006-01-15 Zoltan Varga <vargaz@gmail.com>
18252 * liveness.c: Update after monobitset changes.
18254 2006-01-14 Zoltan Varga <vargaz@gmail.com>
18256 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
18258 2006-01-11 Neale Ferguson <neale@sinenomine.net>
18260 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
18262 * mini-s390x.c: Remove warning messages.
18264 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
18266 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
18268 2006-01-10 Zoltan Varga <vargaz@gmail.com>
18270 * generics.2.cs: Add ldelem/stelem_any test.
18272 2006-01-10 Neale Ferguson <neale@sinenomine.net>
18274 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
18276 2006-01-07 Zoltan Varga <vargaz@gmail.com>
18278 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
18280 2006-01-06 Zoltan Varga <vargaz@gmail.com>
18282 * generics.2.cs: Reenable vtype tests.
18284 * inssel-x86.brg: Remove an icorrect valuetype rule.
18286 2006-01-06 Neale Ferguson <neale@sinenomine.net>
18288 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
18289 initial support for OP_ABS.
18291 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18293 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
18295 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18297 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
18298 conversion and implement LADD/LSUB.
18300 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
18303 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18305 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
18307 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
18310 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18312 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
18313 localloc is encountered. Fixes crash in test-183.cs when using gmcs
18314 (stack walk problem).
18316 2006-01-04 Zoltan Varga <vargaz@gmail.com>
18318 * aot.c (mono_aot_load_method): Fix a warning.
18320 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18322 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
18324 2006-01-03 Zoltan Varga <vargaz@gmail.com>
18326 * iltests.il: Add test for #77148.
18328 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
18331 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18333 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
18335 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18337 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
18338 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
18340 * basic-long.cs: Add lconv-to-r4/r8 tests.
18342 2006-01-03 Zoltan Varga <vargaz@gmail.com>
18344 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
18346 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
18347 here as on other archs.
18349 2005-12-29 Neale Ferguson <neale@sinenomine.net>
18351 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
18353 2005-12-29 Neale Ferguson <neale@sinenomine.net>
18355 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
18357 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
18359 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
18360 instrument_prolog; Add memory_barrier instruction.
18362 2005-12-26 Zoltan Varga <vargaz@gmail.com>
18364 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
18366 2005-12-23 Zoltan Varga <vargaz@gmail.com>
18368 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
18370 * aliasing.c inssel.brg: Fix warnings.
18372 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
18373 could skip initialization of some parts of memory.
18375 * mini.c mini-ia64.c: Fix warnings.
18377 * inssel-sparc.brg: Add an implementation of lneg which actually works.
18379 2005-12-22 Zoltan Varga <vargaz@gmail.com>
18381 * aliasing.c (mono_build_aliasing_information): Add a workaround for
18382 a crash seen on sparc.
18384 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
18386 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
18388 2005-12-21 Neale Ferguson <neale@sinenomine.net>
18390 * mini-ops.h: Add s390_backchain instruction
18392 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
18394 * cpu-s390.md: Add s390_backchain instruction
18396 * mini-s390.c: Significant ABI changes
18398 * mini-s390.h: Cater for zero length structures
18400 2005-12-20 Neale Ferguson <neale@sinenomine.net>
18402 * mini-s390.c: ABI fixes
18404 * inssel-s390.brg: Remove debug statements
18406 * cpu-s390.md: Fix length of ATOMIC_xx operations
18408 2005-12-19 Zoltan Varga <vargaz@gmail.com>
18410 * basic-float.cs: Add float<->long conversion tests.
18412 2005-12-16 Neale Ferguson <neale@sinenomine.net>
18414 * mini-s390.c: Fix LOCALLOC processing.
18416 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
18418 2005-12-15 Zoltan Varga <vargaz@gmail.com>
18420 * iltests.il: Add tests for some opcodes not covered by the other
18423 2005-12-15 Neale Ferguson <neale@sinenomine.net>
18425 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
18426 register loading for Tail processing; Correct trace output.
18428 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
18430 * cpu-s390.md: Correct size of jmp instruction.
18432 2005-12-13 Neale Ferguson <neale@sinenomine.net>
18434 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
18436 2005-12-13 Neale Ferguson <neale@sinenomine.net>
18438 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
18439 Bring s390 up to current level.
18441 2005-12-12 Zltan Varga <vargaz@gmail.com>
18443 * generics.2.cs: Disable the newly added tests as they do not work yet.
18445 * generics.2.cs: Add valuetype tests.
18447 2005-12-09 Zoltan Varga <vargaz@gmail.com>
18449 * basic-long.cs: Add i4->u8 test.
18451 * objects.cs: Add tests for JIT intrinsic.
18453 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
18454 optimizations lost by a mistake.
18456 2005-12-07 Zoltan Varga <vargaz@gmail.com>
18458 * basic-long.cs: Remove a test moved to objects.cs.
18460 * arrays.cs: Add more array tests.
18462 2005-12-06 Zoltan Varga <vargaz@gmail.com>
18464 * arrays.cs: Add new tests for multi-dimensional arrays.
18466 2005-12-06 Raja R Harinath <rharinath@novell.com>
18468 * Makefile.am (test_sources2): Add generics.2.cs.
18469 (EXTRA_DIST): Add test_sources2.
18471 2005-12-05 Ben Maurer <bmaurer@ximian.com>
18473 Support for boxing and unboxing nullable types as well as the
18474 isinst operation on nullables, per the CLI ammendment.
18476 * inssel.brg (CEE_ISINST): Special case for nullable
18478 * mini.c (handle_unbox_nullable): new method
18479 (handle_box): Special case for nullable types
18480 (mono_method_to_ir): Call handle_unbox_nullable in correct
18483 * generics.2.cs: New test suite
18485 * Makefile.am: Support for regression tests with generics.
18487 2005-12-03 Zoltan Varga <vargaz@gmail.com>
18489 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
18490 allocated to registers. Fixes #76800.
18492 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
18494 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
18496 2005-11-30 Zoltan Varga <vargaz@gmail.com>
18498 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
18501 2005-11-29 Zoltan Varga <vargaz@gmail.com>
18503 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
18506 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
18508 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
18509 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
18511 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
18512 single precision before storing to a single precision location.
18514 2005-11-28 Raja R Harinath <rharinath@novell.com>
18516 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
18518 2005-11-27 Zoltan Varga <vargaz@gmail.com>
18520 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
18523 * basic.cs: Remove test_0_byte_compares test which was moved to
18524 objects.cs a long time ago.
18526 2005-11-22 Massimiliano Mantione <massi@ximian.com>
18528 * aliasing.c: Fixed aliasing issue on 64 bit archs.
18530 2005-11-20 Zoltan Varga <vargaz@gmail.com>
18532 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
18533 handlers are called.
18535 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
18538 * mini-ia64.c: Add support for the throw->branch exception
18541 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
18543 2005-11-18 Massimiliano Mantione <massi@ximian.com>
18545 * mini.c: Enabled "fastpath" deadce :-)
18547 2005-11-18 Massimiliano Mantione <massi@ximian.com>
18549 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
18550 alias analysis pass to support it.
18551 * mini.h: Likewise.
18553 * liveness.c: Likewise (liveness computation can use aliasing
18554 information to be more accurate).
18555 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
18556 moreover made so that "--compile-all" uses the given optimization
18557 flags and not the default ones.
18558 * aliasing.c: Alias analysis (new file).
18559 * aliasing.h: Likewise.
18560 * Makefile.am: added "aliasing.c" and "aliasing.h".
18562 2005-11-17 Zoltan Varga <vargaz@gmail.com>
18564 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
18567 2005-11-13 Zoltan Varga <vargaz@gmail.com>
18569 * mini-exceptions.c (mono_handle_exception_internal): Remove the
18570 fp >= end_of_stack exit condition, as it is not needed, and it might
18571 become true for fp eliminated frames.
18573 2005-11-11 Zoltan Varga <vargaz@gmail.com>
18575 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
18578 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
18580 * mini-arm.c: fixed alignment of doubles/longs to match
18581 the C ABI (bug #76635).
18583 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
18585 * aot.c: fix compilation with --enable-minimal=aot.
18587 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
18589 * mini-arm.c: fixed compatibility with the new
18590 floating point emulator package for compares.
18592 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
18594 * mini.c : reverted sig->pinvoke changes (r51396-51397).
18596 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
18598 * mini-exceptions.c (print_stack_frame): Output to stderr.
18599 (mono_handle_native_sigsegv): Ditto.
18601 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18603 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
18604 OP_LCONV_TO_OVF_I implementation.
18606 * mini-amd64.c: Add support for the throw->branch exception
18609 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
18610 when the catch clause catches a more general exception, i.e. Object.
18612 2005-10-30 Zoltan Varga <vargaz@gmail.com>
18614 * cpu-ia64.md: Remove unused opcodes.
18616 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
18617 specific defines for architectures defining USE_SIGACTION.
18619 * mini-ia64.c: Fix some warnings.
18621 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
18622 version seemed to skip a frame.
18624 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18626 * mini.c: Clean up the usage of sig->pinvoke flag. Now
18627 only calls which are made to native code use this flag.
18629 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
18631 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
18632 varargs methods as well.
18634 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
18635 which have save_lmf set. Reorganize methods prologs a bit.
18637 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
18638 debugger to the proper place.
18640 2005-10-29 Martin Baulig <martin@ximian.com>
18642 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
18643 when running inside the debugger until the debugger has support
18646 2005-10-26 Zoltan Varga <vargaz@gmail.com>
18648 * mini.h: Fix a warning.
18650 2005-10-24 Miguel de Icaza <miguel@novell.com>
18652 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
18653 we expose publicly, this returns the string.
18655 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
18657 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
18658 with fp elimination.
18660 2005-10-21 Zoltan Varga <vargaz@gmail.com>
18662 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
18663 native stacktrace using the glibc 'backtrace' function if available.
18665 2005-10-20 Zoltan Varga <vargaz@gmail.com>
18667 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
18669 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
18670 handle SIGSEGVs received while in native code.
18672 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
18673 code, call mono_handle_native_sigsegv which will abort the runtime
18674 after printing some diagnostics, instead of converting it into a
18675 confusing NullReferenceException.
18677 2005-10-18 Zoltan Varga <vargaz@gmail.com>
18679 * cpu-pentium.md: Remove unused opcodes.
18681 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
18683 * mini-amd64.h (MonoLMF): Add rsp field.
18685 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
18688 2005-10-17 Zoltan Varga <vargaz@gmail.com>
18690 * mini-codegen.c (get_register_spilling): Fix some warnings.
18692 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
18694 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
18695 elimination during exception handling. Enable fp elimination by
18698 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
18701 2005-10-16 Martin Baulig <martin@ximian.com>
18703 * mini-exceptions.c
18704 (mono_debugger_run_finally): New public method for the debugger.
18706 2005-10-10 Zoltan Varga <vargaz@gmail.com>
18708 * debug-mini.c (mono_debug_init_method): Fix warning.
18710 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
18711 the 'exname' parameter const to fix some warnings.
18713 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
18715 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
18716 introduced by the previous patch.
18718 2005-10-08 Zoltan Varga <vargaz@gmail.com>
18720 * basic-float.cs: Add test for precision of float arithmetic.
18722 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
18723 when loading/storing single values from/to memory.
18725 * mini.c (mono_jit_compile_method_with_opt): Create the function
18726 pointers in the correct domain.
18728 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
18730 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
18731 introduced by previous patch.
18733 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
18734 when out_filter_idx is NULL.
18736 * mini-exceptions.c: Don't run filter clauses twice during exception
18737 handling. Fixes #75755.
18739 2005-10-07 Zoltan Varga <vargaz@gmail.com>
18741 * aot.c: Add support for ldflda wrappers.
18743 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
18746 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
18748 * mini.c, mini.h: do not consider exception handlers blocks when
18749 setting up interface variables.
18751 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
18753 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
18755 2005-10-03 Zoltan Varga <vargaz@gmail.com>
18757 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
18758 causes a regression.
18760 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
18762 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
18764 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
18765 of the OP_P definitions.
18767 * TODO: Add a proposal for dealing with the CEE/OP mess.
18769 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
18770 optimizations from the x86 port.
18772 * cpu-amd64.md: Ditto.
18774 * basic.cs basic-long.cs: Add tests.
18776 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
18778 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
18779 Patrik Torstensson's implementation of my exception-handling
18780 optimization idea, when the exception object is not used
18783 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
18785 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
18786 of the mul_imm optimizations from the old jit.
18788 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
18790 * mini.c, liveness.c: patch by Patrik Torstensson and
18791 Zoltan Varga to improve performance in methods with
18794 2005-09-30 Zoltan Varga <vargaz@gmail.com>
18796 * driver.c: Remove 'Globalization' entry from --version.
18798 2005-09-28 Zoltan Varga <vargaz@gmail.com>
18800 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
18801 there is a profiler interested in JIT events.
18803 * aot.c: Load profile files produced by the AOT profiling module, and
18804 reorder methods based on the profiling info. Add a 'method_order' table
18805 to the AOT file to make mono_aot_find_jit_info work with the reordered
18808 * mini.h: Bump AOT file version info.
18810 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
18812 * mini-arm.h: work around what looks like a gcc bug when optimizations
18815 2005-09-28 Raja R Harinath <rharinath@novell.com>
18817 * Makefile.am (AM_CFLAGS): Don't use += to append inside
18818 conditionals. Use ...
18819 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
18821 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
18823 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
18824 to determine the amount of memory to copy when passing valuetypes.
18826 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
18827 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
18829 2005-09-27 Zoltan Varga <vargaz@gmail.com>
18831 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
18832 information about aot.
18834 2005-09-27 Ben Maurer <bmaurer@ximian.com>
18836 * *.c: Replace the use of {Enter,Leave}CriticalSection with
18837 macros. This will allow a deadlock debugger to easily be plugged
18840 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
18842 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
18844 2005-09-27 Raja R Harinath <rharinath@novell.com>
18846 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
18847 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
18848 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
18849 ($(arch_built)) [CROSS_COMPILING]: Error out.
18851 2005-09-26 Zoltan Varga <vargaz@gmail.com>
18853 * aot.c: Add support for the no_special_static flag for classes.
18855 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
18857 * Reapply reverted patches.
18859 * *: Revert r50174 as well.
18861 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
18863 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
18865 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
18867 2005-09-23 Miguel de Icaza <miguel@novell.com>
18869 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
18870 part of the SIG_HANDLER_SIGNATURE.
18872 2005-09-23 Zoltan Varga <vargaz@gmail.com>
18874 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
18877 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
18878 introduced by previous patch.
18880 2005-09-21 Zoltan Varga <vargaz@gmail.com>
18882 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
18883 saved registers too.
18885 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
18886 upon the information returned by get_call_info ().
18888 * mini-x86.c (add_float): Fix stack size calculation.
18889 (mono_arch_call_opcode): Rewrite this so it works based up the
18890 information returned by get_call_info ().
18891 (mono_arch_get_this_vret_args): Ditto.
18893 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
18895 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
18896 in cinfo to determine the registers which need to be used.
18898 2005-09-20 Miguel de Icaza <miguel@novell.com>
18900 * driver.c (mono_main): Add --server and --desktop flags.
18902 2005-09-16 Zoltan Varga <vargaz@gmail.com>
18904 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
18905 registers as global registers.
18907 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
18908 longer needed with the new register allocator.
18910 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
18912 * cpu-ia64.md: Remove unused opcodes.
18914 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
18916 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
18918 * cpu-amd64.md: Remove unused opcodes.
18920 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
18921 needed with the new register allocator.
18923 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
18926 2005-09-16 Raja R Harinath <rharinath@novell.com>
18928 * Makefile.am (check-local): Don't invoke semdel-wrapper.
18930 2005-09-16 Martin Baulig <martin@ximian.com>
18932 * exceptions-amd64.c
18933 (throw_exception): Don't call mono_debugger_throw_exception() if
18934 we're a rethrow - see the FIXME in the code.
18936 2005-09-15 Geoff Norton <gnorton@customerdna.com>
18938 * mini.c (mono_init_exceptions): This only works on some architectures.
18940 2005-09-15 Zoltan Varga <vargaz@gmail.com>
18942 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
18945 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
18947 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
18948 now in mini-exceptions.c.
18950 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
18952 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
18953 now in mini-exceptions.c.
18955 2005-09-15 Zoltan Varga <vargaz@gmail.com>
18957 * exceptions-x86.c: Applied patch from Patrik Torstensson
18958 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
18960 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
18961 code into mini-exceptions.c. Add some assertions to it.
18963 2005-09-12 Zoltan Varga <vargaz@gmail.com>
18965 * aot.c (emit_section_change): Applied patch from "The Software Team"
18966 (<software@solmersa.com>). Fix as errors on windows.
18968 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
18970 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
18971 method info into the LMF.
18973 2005-09-11 Zoltan Varga <vargaz@gmail.com>
18975 * mini-ia64.c: Add proper unwind info for method epilogs.
18977 * exceptions-ia64.c: Add some code to help debugging.
18979 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
18981 * mini-exceptions.c: Fix warning.
18983 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
18985 * mini.c: Really fix build.
18987 * mini-x86.c mini-amd64.c: Fix build.
18989 2005-09-11 Zoltan Varga <vargaz@gmail.com>
18991 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
18993 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
18994 some Interlocked methods as intrinsics.
18996 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
18997 for Thread methods as well.
18999 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
19001 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
19003 * mini-ia64.c mini-x86.c mini-amd64.c
19004 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
19007 * mini.c (mono_init_exceptions): Fix build breakage.
19009 2005-09-10 Zoltan Varga <vargaz@gmail.com>
19011 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
19012 of instructions. Use the new ia64_unw_op macros for emitting unwind
19015 * mini.c (mono_init_exceptions): Initialize exception handling
19016 related trampolines at startup.
19018 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
19020 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
19022 2005-09-09 Zoltan Varga <vargaz@gmail.com>
19024 * mini.c: Handle type loading errors gracefully during compilation and
19025 throw the appropriate exception.
19027 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
19029 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
19030 for the mono binary.
19032 2005-09-09 Martin Baulig <martin@ximian.com>
19034 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
19037 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
19039 * mini-arm.h: use emulation for conv.r.un for the release.
19041 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
19043 * mini-arm.c, objects.cs: more fixes and tests for them.
19045 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
19047 * mini-arm.c: align structures to at least 4 bytes to be able
19048 to keep our current optimized memcpy.
19050 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
19052 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
19054 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19056 * mini.c: ignore SIGPIPE.
19058 2005-09-04 Zoltan Varga <vargaz@gmail.com>
19060 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
19062 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
19064 2005-09-02 Zoltan Varga <vargaz@gmail.com>
19066 * mini.h: Add prototype for mono_allocate_stack_slots_full.
19068 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
19070 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
19071 exception handling support.
19072 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
19073 patch by Brian Koropoff <briank@marakicorp.com>).
19075 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
19077 * mini.c: revert another 'optimization' which breaks when
19078 items on the eval stack need to be saved at a basic block end
19081 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
19083 * jit-icalls.c: for arrays, ensure we always provide
19086 2005-08-30 Zoltan Varga <vargaz@gmail.com>
19088 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
19090 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
19092 2005-08-29 Zoltan Varga <vargaz@gmail.com>
19094 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
19095 arguments in their original register.
19097 2005-08-28 Zoltan Varga <vargaz@gmail.com>
19099 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
19102 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
19103 when ssapre is enabled.
19105 * inssel-long.brg: Fix bug in previous patch.
19107 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
19108 multiplication by a constant.
19110 2005-08-27 Zoltan Varga <vargaz@gmail.com>
19112 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
19115 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
19118 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
19120 * inssel-arm.brg: apply changes tested by Brian Koropoff
19121 <briank@marakicorp.com>.
19123 2005-08-25 Zoltan Varga <vargaz@gmail.com>
19125 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
19127 2005-08-24 Zoltan Varga <vargaz@gmail.com>
19129 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
19130 to the same register if dreg is just a base register.
19131 (print_ins): Improve printing of membase opcodes.
19133 * inssel-x86.brg: Add optimized ldind(reg) rules.
19135 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
19137 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
19139 * mini.c: when running under valgrind, set the stack bottom for
19140 the GC at the actual approximate stack for the app (fixes running
19141 mono with valgrind).
19143 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
19145 * mini.c: do no break at the first valuetype to init found
19146 (fixes bug #75791).
19148 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
19150 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
19152 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
19154 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
19156 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
19158 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
19160 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19162 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
19164 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
19167 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
19170 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
19173 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
19175 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
19177 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19179 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
19180 in the tail recursion optimization.
19182 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
19183 debug info into the assembly file.
19185 * iltests.il: Add test for filter regions.
19187 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
19188 initial stack of filter regions. Fixes #75755.
19190 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
19192 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
19193 stack requirements.
19195 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19197 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
19198 the check for an already compiled method on non-ia64 platforms.
19199 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
19202 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
19204 * inssel-x86.brg: Add some optimized call rules.
19206 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
19208 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
19211 * mini.h mini-trampolines.c: Pass the trampoline argument to
19212 mono_arch_patch_delegate_trampoline.
19214 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
19216 * mini-trampolines.c: Fix build.
19218 * mini-amd64.h: Add delegate trampolines.
19220 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
19222 * inssel-amd64.brg: Add optimized call rules.
19224 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
19226 * inssel-ia64.brg: Add optimized ldind(reg) rules.
19228 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
19230 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
19233 * mini-ia64.c: Remove LMF fixmes.
19235 * mini-ia64.h: Remove most fields from LMF.
19237 * inssel-ia64.brg (stmt): Fix unaligned access errors.
19239 * mini-trampolines.c: Add support for IA64 function descriptors.
19241 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
19242 for IA64 function descriptors.
19244 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
19246 * tramp-arm.c: patch the vtable for virtual calls. Added
19247 support code to register/unregister the LMF.
19248 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
19251 2005-08-19 Dick Porter <dick@ximian.com>
19253 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
19254 bit value if needed.
19256 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
19258 * mini.c (mini_get_method): Move handling of wrapper data here.
19260 * mini.c (mono_method_to_ir): Add support for dynamic methods.
19262 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
19265 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
19266 bblock->code does not remain empty.
19268 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
19270 * arrays.cs: Add regression test for #75832.
19272 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
19273 rules. Fixes #75832.
19275 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
19276 instruction scheduling.
19278 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
19280 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
19282 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
19284 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
19286 * mini-codegen.c: Fix VC build.
19288 * cpu-pentium.md: Increase length of atomic_exhange_i4.
19290 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19292 * mini.h: fix signature for mono_register_opcode_emulation.
19294 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
19296 * mini.c: Get rid of most of the helper_sig_... constants using
19297 mono_create_icall_signature ().
19299 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
19301 * jit-icalls.c (helper_ldstr): New helper function.
19303 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
19305 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
19306 throw, load the string using a helper call instead of creating a string object.
19308 * aot.c: Update after LDSTR changes.
19310 * mini.h: Bump AOT file version.
19312 * aot.c: Save class size info into the AOT file. Print more statistics during
19315 * mini.h: Bump AOT file version.
19317 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
19318 ordering of disasm cases. Fixes #74957.
19320 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
19322 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
19323 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
19324 the generic code needed for the ARM port.
19326 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
19328 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
19329 inssel-arm.brg: more ARM features and fixes.
19331 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
19333 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
19334 ARM port work in progress.
19336 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
19338 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
19340 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
19342 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
19344 * inssel.brg (mini_emit_memset): Add support for unaligned access.
19346 * *-ia64.*: Ongoing IA64 work.
19348 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
19350 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
19352 * TODO: Remove out-of-data todo stuff.
19354 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
19357 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
19359 * mini.h: Bump corlib version.
19361 2005-07-27 Martin Baulig <martin@ximian.com>
19364 (create_copy_ins): Added `const unsigned char *ip' argument; set
19365 `copy->cil_code' from it.
19367 2005-07-27 Martin Baulig <martin@ximian.com>
19369 * mini-exceptions.c (mono_handle_exception): Don't call
19370 mono_debugger_handle_exception() for filters.
19372 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
19374 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
19377 2005-07-26 Martin Baulig <martin@ximian.com>
19379 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
19381 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
19382 helper_compile_generic_method() if the method is actually virtual
19385 2005-07-26 Martin Baulig <martin@ximian.com>
19388 (trampoline_code): Renamed to `mono_trampoline_code' and made it
19389 public; this is now accessed directly by the debugger.
19390 (mono_generic_trampoline_code): Removed.
19393 (mono_debug_init_method): Also add interncalls and wrappers.
19395 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
19397 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
19399 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
19401 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
19403 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
19405 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
19407 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
19409 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
19410 getting TLS offsets on AMD64 too.
19412 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
19414 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
19416 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
19418 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
19419 inssel-arm.brg, mini-arm.h: ARM port work in progress.
19421 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
19423 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
19425 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
19428 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
19429 mono_sparc_is_virtual_call ().
19431 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
19433 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
19434 trampoline parameters.
19436 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
19438 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
19439 to mono_arch_get_vcall_slot_addr.
19441 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
19444 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
19446 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
19448 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
19450 2005-07-19 Martin Baulig <martin@ximian.com>
19452 * exceptions-amd64.c (throw_exception): Call
19453 mono_debugger_throw_exception() here like we're doing it on i386.
19455 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
19457 * mini-ia64.c: Add optimized TLS access support.
19459 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
19461 * mini-exceptions.c: Ongoing IA64 work.
19463 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
19465 * mini.c: Use the default optimization set when embedding. Fixes
19468 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
19470 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
19471 of trampolines to a separate file.
19473 * mini-trampolines.c: New file.
19475 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
19478 * tramp-x86.c: Reorganize the trampoline code to be similar to the
19481 * mini-codegen.c: Fix cygwin build.
19483 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
19485 * mini.c: Add some minor changes needed by the IA64 port.
19487 * *-ia64.*: Ongoing IA64 work.
19489 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
19491 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
19492 trampolines into arch-independent and arch-dependent parts.
19494 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
19496 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
19498 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
19500 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
19501 the xp-regalloc-branch for amd64.
19503 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
19504 xp-regalloc-branch for x86.
19506 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
19508 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
19510 2005-07-06 Martin Baulig <martin@ximian.com>
19513 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
19514 (mono_jit_runtime_invoke): Likewise.
19516 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
19518 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
19521 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
19522 without loading their metadata. Reorganize the file format so exception handling+
19523 debug info is kept separate from normal method info. Create MonoJitInfo
19524 structures for methods lazily.
19526 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
19528 (x86_class_init_trampoline): Patch AOT class init trampolines too.
19530 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
19532 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
19535 * mini.h: Bump AOT file version.
19537 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
19539 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
19541 2005-07-01 Raja R Harinath <rharinath@novell.com>
19543 * Makefile.am (check-local): Call semdel-wrapper.
19545 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
19547 * mini-x86.c: Revert the last change as it seems to break the build..
19549 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
19551 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
19553 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
19555 2005-06-27 Ben Maurer <bmaurer@ximian.com>
19557 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
19558 outside of the macro, so strange stuff doesn't happen with gcc4
19559 (NEW_AOTCONST_TOKEN): Likewise.
19561 2005-06-28 Martin Baulig <martin@ximian.com>
19563 * mini.c (mini_class_is_system_array): New static method; use this
19564 instead of `klass->parent == mono_defaults.array_class' everywhere
19565 since this also works for the new generic array class.
19567 2005-06-26 Ben Maurer <bmaurer@ximian.com>
19569 * inssel.brg: Remove warnings.
19571 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
19573 * mini-ia64.c: Ongoing IA64 work.
19575 * basic-float.cs: Add float->i1 conversion test.
19577 * iltests.il: Add conv.u4 test.
19579 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
19581 * inssel-long.brg: Fix bug caused by last change.
19583 2005-06-23 Geoff Norton <gnorton@customerdna.com>
19585 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
19586 BSDs. Allows the x86 JIT to work on OSX86
19588 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
19590 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
19593 * mini-ia64.c: Ongoing IA64 work.
19595 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
19597 * mini-ia64.c: Ongoing IA64 work.
19599 * driver.c: Clean up jit_code_hash as well when using --regression.
19601 * inssel-long.brg: Fix long->i4/u4 conversion rules.
19603 * basic-long.cs: Add tests for long->u4 conversion.
19605 2005-06-18 Ben Maurer <bmaurer@ximian.com>
19607 * mini.c: Take mono_get_domainvar out of macros. This makes sure
19608 that we do not depend on undefined C behavior: the order stuff
19609 gets evaluated within an expression. Fixes mono when compiled on
19612 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
19614 * *-ia64.*: Ongoing IA64 work.
19616 * aot.c: Lower memory usage while loading AOT methods.
19618 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
19620 * mini.h: Bump AOT file format version.
19622 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
19624 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
19626 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
19628 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
19629 not on callee assembly). Fixed some comments.
19631 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
19633 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
19634 it gets proper disassembly.
19635 (emit_method_info): Remove some dead code.
19637 * mini.c (mini_method_compile): Allways allocate the GOT var in
19638 mono_method_to_ir for emulating opcodes.
19640 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
19642 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
19643 before freeing the code memory. Fixes #74990.
19645 * objects.cs: Add regression test for #74992.
19647 * liveness.c: Extend live ranges of arguments to the beginning of the
19648 method. Fixes #74992.
19650 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
19651 so it points into the faulting instruction.
19653 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
19655 * jit-icalls.c (mono_imul_ovf): Add exception handling.
19657 * *-ia64.*: Ongoing IA64 work.
19659 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
19661 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
19663 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
19665 * *-ia64.*: Ongoing IA64 work.
19667 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
19669 * basic-long.cs: Add tests for add/sub.ovf.
19671 * basic.cs: Add tests for sub.ovf.
19673 * *-ia64.*: Ongoing IA64 work.
19675 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
19677 * *-ia64.*: Ongoing IA64 work.
19679 * basic.cs: Add conv.ovf.i4.un test.
19681 2005-06-09 Massimiliano Mantione <massi@ximian.com>
19683 * mini.c: (remove_block_if_useless) Fixed bug 75061.
19685 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19687 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
19689 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
19691 * *-ia64.*: Ongoing IA64 work.
19693 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19696 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
19698 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
19700 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
19702 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
19704 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
19706 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
19707 of a call is callable by a near call.
19709 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
19711 * mini-ia64.c: Ongoing IA64 work.
19713 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
19715 * genmdesc.c: Make the generated array non-static.
19717 * inssel-long.brg: Fix LSHR_IMM rule.
19719 * *-ia64.*: Ongoing IA64 work.
19721 * *-ia64.*: Ongoing IA64 work.
19723 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19725 * *-ia64.*: Ongoing IA64 work.
19727 * *-ia64.*: Ongoing IA64 work.
19729 * mini-ia64.c: Ongoing IA64 work.
19731 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
19733 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19735 * objects.cs basic-calls.cs: Move some tests to objects.cs.
19737 * objects.cs basic-long.cs: Move some tests to objects.cs.
19739 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
19741 * *-ia64.*: Ongoing IA64 work.
19743 * iltests.il: Add a new test.
19745 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
19746 newobj. Fixes #75042.
19748 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
19750 * *-ia64.*: Ongoing IA64 work.
19752 * *-ia64.*: Ongoing IA64 work.
19754 * *-ia64.*: Ongoing IA64 work.
19756 * basic.cs objects.cs: Move tests accessing static variables as well.
19758 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
19760 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
19762 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
19764 * driver.c: Always print failed tests.
19766 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
19769 * *ia64*: Ongoing IA64 work.
19771 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
19773 * basic.cs: Add tests for add.ovf. Fix warnings.
19775 2005-05-18 Miguel de Icaza <miguel@novell.com>
19777 * driver.c (mono_main): Avoid crash if no argument is passed to
19778 --break; Do not use g_error, but f_printf. And fix all other
19779 ocurrences of the same crash.
19781 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
19783 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
19784 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
19787 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
19789 * *-ia64.*: Add beginnings of IA64 backend.
19791 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
19793 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
19795 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
19798 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
19800 * mini-amd64.c: Fix a warning.
19802 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
19804 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
19805 in float_neg. Fixes #74897.
19807 * mini-amd64.c (emit_call): Fix another near call bug.
19809 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
19811 * declsec.c: Keep the appdomain information in the structure. Added a
19812 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
19813 value gets overwritten).
19814 * declsec.h: Set the default MonoArray for the the stack to 6. Added
19815 an MonoAppDomain member to MonoSecurityFrame.
19816 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
19817 used in the stack walk. Now use a MonoArray which grow (double) when
19820 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
19822 * mini.c: Re-enabled runtime cleanup, since running threads should
19823 now properly stop when exiting.
19825 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
19827 * mini-codegen.c: New file contaning the arch-independent local
19828 register allocator. Not used by any architectures yet.
19830 * mini.h linear-scan.c: Merge some changes from the
19831 mini-xp-local-regalloc branch.
19833 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
19835 * mini-amd64.c (emit_call): Fix calls to native functions when the
19836 runtime is compiled as a shared library. Fixes #74756.
19838 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
19839 on a literal field. Fixes #74751.
19841 2005-04-25 Raja R Harinath <rharinath@novell.com>
19843 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
19845 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
19847 * objects.cs: Add missing null casting test.
19849 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
19851 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
19852 in wrapper methods. Also rename 'address' variable to 'offset'.
19854 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
19856 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
19859 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
19861 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
19864 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
19866 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
19868 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
19870 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
19871 just the last bytes.
19873 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
19875 * aot.c (mono_compile_assembly): Fix warning.
19877 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
19878 by the _MSC_VER stuff.
19880 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
19882 * inssel-long.brg: Fix #74588.
19884 * cpu-amd64.md: Fix #74591.
19886 * iltests.il: Add new regression tests.
19888 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
19890 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
19893 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
19895 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
19897 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
19898 from Bill Middleton <flashdict@gmail.com>.
19900 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
19902 * arrays.cs: Add new regression test. Fix warnings.
19904 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
19906 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
19907 and leakage in CKFINITE.
19909 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
19910 this to a null op since it is called on amd64 too.
19912 * exceptions-amd64.c (get_throw_trampoline): Align stack.
19914 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
19915 body since this is not used on amd64.
19917 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
19919 * mini-amd64.c: Remove obsolete fixmes.
19921 * mini.c (print_method_from_ip): Fix debugging support.
19923 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19925 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
19926 so that expressions that don't give much gain are not reduced.
19927 * ssapre.h: Likewise.
19929 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
19931 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
19933 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
19935 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
19937 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
19939 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
19941 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
19943 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
19945 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
19948 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
19950 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
19952 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
19954 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
19955 MONO_ARCH_USE_SIGACTION. Fixes #74252.
19957 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
19959 * mini-x86.c: Fix up stack overflow handling.
19961 * exceptions.cs: Add new regression test.
19963 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
19965 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
19966 mono_jit_thread_attach.
19968 * mini.c (mono_method_to_ir): Verify called method is not abstract.
19970 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
19972 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
19973 avoid calling constructors using callvirt.
19975 * inssel.brg: Fix #74073.
19977 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
19979 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
19980 compilation with non-GCC compilers.
19981 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
19982 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
19984 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
19986 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
19987 klass->interface_offsets (will likely fix bug#74073).
19989 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
19991 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
19993 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
19995 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
19996 to amd64_div_reg_size ().
19998 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
20000 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
20002 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
20004 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
20006 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
20008 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
20010 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
20012 * mini.c (mono_precompile_assembly): Load and precompile referenced
20013 assemblies as well. Fixes #74015.
20015 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
20017 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
20019 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
20021 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
20022 a lot of checks and (anyway) permissions cannot work until corlib is
20025 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
20027 * mini-ppc.c: fixed ABI issue on sysv/ppc.
20029 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
20031 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
20032 calls (fixes bug#72824).
20034 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
20036 * mini.c: fix tail recursion elimination (see test in bug#73936).
20038 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
20040 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
20041 some fp functions in sse2 mode.
20043 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
20045 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
20047 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
20049 * mini.h mini.c: Add mono_get_jit_tls_key ().
20051 * mini-x86.c: Enable fast TLS support on windows.
20053 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
20055 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
20056 * mini.c: Check for p/invoke method when generating code. If a
20057 p/invoke method, or it's class, isn't decorated with [Suppress
20058 UnmanagedCodeSecurity] then generate code to call System.Security.
20059 UnmanagedDemand (only if the security manager is active).
20061 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
20063 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
20064 last change as it seems to cause strange crashes.
20066 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20068 * *.c: handle unsafe function pointers where needed.
20070 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
20072 * mini.c (mono_jit_free_method): Remove the fixme too.
20074 2005-03-15 Miguel de Icaza <miguel@novell.com>
20076 * mini.c: As discussed, make the code actually free the delegate
20077 thunk now, to enable the debugging of delegate problems, use
20078 MONO_DEBUG=1 when running Mono.
20080 This takes also care of parts of the leaks as seen by Joe.
20082 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
20084 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
20085 thread_tls_offset calculation.
20087 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
20089 * declsec.c: Reworked linkdemand checks for icall. The previous code
20090 was using the declaration code (untrusted) and didn't work as expected
20091 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
20094 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
20096 * iltests.il: Add new localloc test.
20098 * mini-amd64.c: Handle large stack allocations the same way as on
20099 windows if stack overflow handling is working.
20101 * mini-amd64.c: Allocate the signal stack using mmap.
20103 * mini.c (sigsegv_signal_handler): Fix reading of context.
20105 * mini-exceptions.c: Fix up stack overflow handling.
20107 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
20109 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
20111 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
20113 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
20115 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
20116 tramp_init functions as they are no longer needed.
20118 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
20120 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
20122 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
20124 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
20126 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
20129 * mini-ops.h: Add OP_LMUL_IMM.
20131 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
20132 long mul/div opcodes as intrinsic.
20134 * mini-amd64.c (emit_call): Handle the case when the callee might be
20137 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
20139 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
20142 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
20144 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
20146 2005-03-09 Ben Maurer <bmaurer@ximian.com>
20148 * mini.c (mono_codegen): Don't leak here, to help people running
20151 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
20153 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
20154 conversions in sse2 mode.
20156 * basic-float.cs: Add regression test.
20158 * mini-amd64.c: Reenable sse2.
20160 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
20162 * mini-amd64.c: Disable sse2 until some regressions are fixed.
20164 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
20166 * driver.c: Copyright text should include 2005.
20168 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
20170 * cpu-amd64.md (load_membase): Fix more max lengths.
20172 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
20174 * cpu-amd64.md (load_membase): Fix max length.
20176 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
20178 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
20180 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
20181 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
20183 * basic-float.cs: Add rounding regression test.
20185 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
20187 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
20189 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
20190 structures in registers for pinvoke wrappers.
20192 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
20194 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
20196 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
20198 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
20199 wrapper to mono_jit_thread_attach.
20201 * mini.c (mini_jit_thread_attach): New jit icall.
20203 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
20204 native->managed wrappers.
20206 * exceptions.cs: Add new regression test.
20208 * mini.c (optimize_branches): Check regions in the cbranch to throw
20209 block case as well. Fixes #73242.
20211 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
20213 * mini.c: thread safety fixes.
20215 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
20217 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
20218 patching stuff, since delegates use jump trampolines so there is
20221 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
20224 * tramp-amd64.c: Fix build.
20226 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
20227 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
20229 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
20230 Rename this to mono_arch....
20231 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
20233 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
20235 * mini-amd64.c (emit_call): If both the caller and the callee is
20236 guaranteed to have 32 bit addresses, emit a normal call.
20238 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
20240 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
20241 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
20242 method_ptr inside delegates.
20244 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
20246 * mini.c (mono_jit_free_method): Free the method info even if the native code is
20247 invalidated. Fixes #73001.
20249 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
20251 * mini-x86.c: Only use stdcall for pinvokes on windows.
20253 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
20255 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
20256 * mini-x86.c: remove unreliable __thread var offset detection,
20257 use the correct accessors and enable by default.
20259 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
20261 * mini.c (mono_jit_free_method): Fix memory leak.
20263 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
20265 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
20267 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
20269 * cpu-amd64.md: Fix lengths of atomic opcodes.
20271 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
20273 * driver.c: try to not imply using ICU is any good.
20275 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
20277 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
20278 functions as inline ops.
20280 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
20281 some Interlocked functions as inline ops.
20283 * mini.c (move_basic_block_to_end): Fix bug in last patch.
20285 * mini.h (MonoBasicBlock): Reorganize fields a bit.
20287 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
20289 * mini.c: Add support for OP_NOT_TAKEN.
20291 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
20292 structures in registers for pinvoke wrappers.
20294 * mini-amd64.c: Fix warnings.
20296 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
20298 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
20300 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
20302 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
20303 address instead of loading the address from it.
20305 * mini-x86.c: Add support for returning small structs in registers
20306 on Win32. Fixes part of #70864.
20308 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
20310 * trace.c (get_token): Improve error checking.
20312 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
20314 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
20316 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
20318 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
20319 it can be reused for MonoClass.
20320 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
20323 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
20325 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
20326 instead of a MonoReflectionMethod. The method information wasn't used
20327 when displaying SecurityException details (but will be now).
20329 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
20331 * Makefile.am : windows build fix.
20333 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
20335 * iltests.il: Add new regression test.
20337 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
20340 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
20342 * mini.c: Moved linkdemand check into helper function check_linkdemand
20343 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
20346 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
20348 * declsec.c: Added statistics counter for different kinds of
20350 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
20351 (and commented) declaration.
20352 * mini.c: Added statistics counter for security Demand code
20353 generation. Added display of security statistics.
20355 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
20357 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
20358 Fix compilation errors under gcc-2.95.
20360 2005-02-12 Ben Maurer <bmaurer@ximian.com>
20362 * mini.c, driver.c: Use the new jit trampoline hashtable
20364 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20366 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
20368 2005-02-11 Martin Baulig <martin@ximian.com>
20370 * debug-mini.c (mono_debug_close_method): Free the line number array.
20372 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
20374 * aot.c: Break up large methods into smaller ones. Share GOT slots for
20377 * mini.h: Bump AOT file format version.
20379 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
20381 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
20383 * declsec.h: Added macros to get/set lazyly initialized security
20384 informations about assemblies. Added new enum for different type of
20385 possible LinkDemand violation. Added function to check LinkDemands.
20386 * mini.h: Added a field to MonoCompile to hold any security violation
20387 detected when JITting a method (so it can be thrown later).
20388 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
20389 and CEE_CALLVIRT. Added code to throw exception at the end of
20390 mini_method_compile (note: the exception is unhandled right now).
20392 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
20394 * mini.c, jit-icalls.c: use the managed implementation of
20395 memset for initobj and memset, to avoid managed <-> unmanaged
20398 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
20400 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
20401 optimization if it would need a GOT var.
20403 * basic.cs: Add tests for constant propagation and switch statements.
20405 * ssa.c: Fix out-of-range constant propagation and switch statements.
20407 2005-02-09 <vargaz@freemail.hu>
20409 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
20411 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
20413 * cpu-amd64.md (load_membase): Fix max length of load_membase.
20415 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20417 * mini.c: update to new signature of mono_class_get_allocation_ftn().
20419 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
20421 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
20422 arithmetic operations.
20424 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
20426 * mini-ppc.c: add a workaround for broken user code that
20427 DllImports vararg functions with non-vararg signatures.
20429 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
20431 * mini.c (mono_jit_compile_method_inner): Add detection and a
20432 meaningfull error message for assemblies written in Managed C++.
20434 * tramp-amd64.c mini-amd64.h: Add support for
20435 create_trampoline_from_token ().
20437 * aot.c mini-x86.c abcremoval.c: Applied patch from
20438 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
20440 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
20442 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
20443 which takes a MonoImage/token as parameter instead of a MonoMethod.
20445 * aot.c: Use the new trampoline for initializing vtables.
20447 * aot.c: Add support for ldfld/stfld_remote wrappers.
20449 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
20450 rules for compare <MEM>, IMM.
20452 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
20454 * aot.c: Handle inherited finalizers correctly.
20456 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
20458 * inssel.brg (stmt): Add a missing _setup_... ().
20460 * aot.c: Save some parts of the class state to the AOT file and use it
20461 to recompute that state when a class is initialized.
20463 * mini.c: Install AOT hooks into the runtime.
20465 * mini.h: Bump AOT file format version.
20467 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
20470 * iltests.il: Add new test.
20472 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
20474 * mini.c: fix typo.
20476 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
20478 * mini.c: setup the statistical profiler in the thread attach
20479 callback to cope with the new single thread code.
20481 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
20483 * mini-ppc.c: ensure we have enough room for the profiler
20484 calls (fixed bug#72084).
20486 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
20488 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
20491 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20493 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
20495 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20497 * ssapre.c: Fixed an issue with down safety (this allows IronPython
20498 to succesfully execute parrotbench).
20499 * ssapre.h: Likewise.
20501 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20503 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
20504 variable for stores to method arguments (fixes a SSAPRE issue).
20506 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
20508 * mini.c: handle value types in dup, fixes gen-112.cs.
20510 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
20512 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
20513 sequence for calls in dynamic methods to avoid thunks.
20515 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
20517 * mini.c: correctly remove dynamic methods from the hashtable.
20519 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20521 * driver.c: Disabled SSAPRE until fix the bug that appears
20522 in IronPython's parrotbench.
20524 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
20526 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
20528 * mini.c (mono_method_to_ir): Revert the previous change.
20530 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
20531 when AOT compiling.
20533 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
20534 mono_jit_info_table_find () etc. when running under valgrind.
20536 * inssel.brg: Fix warnings.
20538 * mini-exceptions.c: Fix warnings.
20540 2005-01-31 Martin Baulig <martin@ximian.com>
20542 * driver.c (compile_all_methods_thread_main): Don't try to compile
20543 generic methods or anything which has type parameters.
20545 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
20547 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
20549 * TestDriver.cs: Add --verbose flags.
20551 * graph.c ssa.c: Fix 64 bit warnings.
20553 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
20554 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
20555 Fix 64 bit warnings.
20557 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
20558 variable not spotted by gcc.
20560 * mini-amd64.c inssel-amd64.brg: Applied patch from
20561 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
20562 X86_COMPARE_MEMBASE opcodes.
20564 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
20566 2005-01-29 Ben Maurer <bmaurer@ximian.com>
20568 * *: MonoMethod->signature might be NULL now. You *MUST* use
20569 mono_method_signature.
20571 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
20573 * driver.c (compile_all_methods_thread_main): Compile the methods
20574 without invoking cctors.
20576 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
20578 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
20579 * basic-calls.cs: test for the above.
20581 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
20583 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
20584 MonoJitInfo changes.
20586 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
20588 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
20589 eagerly if it contains dynamic methods.
20591 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
20593 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
20594 trace, it is now computed by an icall from trace_ips.
20596 * mini-exceptions.c: Fix a warning.
20598 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
20600 * mini-exceptions.c: don't bother getting stack trace info if
20601 it's not going to be used.
20603 2005-01-27 Raja R Harinath <rharinath@novell.com>
20605 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
20608 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
20610 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
20612 * aot.c: Avoid calling mono_method_get_header () if not needed.
20614 * mini.h: Bump AOT file format version.
20616 * mini.c (mono_emit_native_call): Allocate a GOT var here.
20618 * mini.c (mono_print_tree): Print more info for calls.
20620 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
20622 * declsec.h: Remove warning by adding missing include for marshal.h
20624 2005-01-26 Martin Baulig <martin@ximian.com>
20626 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
20629 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
20631 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
20634 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
20636 * aot.c (mono_compile_assembly): Fix a warning.
20638 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
20640 * declsec.c: Look for security attributes on the original MonoMethod
20641 (and not the wrapped one). This fix permissions on icalls.
20643 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20645 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20647 * mini.c (mono_allocate_stack_slots): Add a fixme.
20649 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20651 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
20653 * inssel.brg: optimize casts of sealed types (more
20654 optimizations waiting for fixes in remoting).
20656 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20658 * inssel.brg (stmt): Add another dummy rule.
20660 * driver.c: Fix warnings.
20662 * driver.c (mono_main): If running under valgrind, instruct glib to use
20663 the system allocation functions so valgrind can track the memory
20664 allocated by the g_... functions.
20666 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
20668 * mini-ops.h: Add OP_DUMMY_STORE opcode.
20670 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
20672 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
20673 variables in try regions.
20675 * mini.c (mini_method_compile): Don't disable optimizations on large
20676 methods when AOT compiling.
20678 * mini.c (mono_allocate_stack_slots): New arch independent method to
20679 allocate stack slots. Not yet used.
20681 2005-01-22 Ben Maurer <bmaurer@ximian.com>
20683 * debug-mini.c (mono_debug_close_method): Plug some leaks.
20685 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
20687 * mini-ppc.c: make the branch info relative as the code
20688 buffer can be reallocated.
20690 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
20692 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
20693 * driver.c: Removed the AOT/security restriction. Now initialize the
20694 security manager (in metadata) if --security is used.
20695 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
20696 rather than the pointer to declarative security, when AOT is used.
20698 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
20700 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
20701 basic blocks, reduced intrinsic exception throwing code size.
20703 2005-01-22 Miguel de Icaza <miguel@ximian.com>
20705 * driver.c (mini_usage): Reorder the usage screen.
20707 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
20709 * mini.c (mono_resolve_patch_target): Fix warning.
20711 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
20713 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
20716 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20718 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
20719 breaks the amd64 build.
20721 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
20722 register allocation. Fixes #71454.
20724 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20726 * arrays.cs: Add new regression test.
20728 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20730 * ssapre.c: Turned usage of snprintf to GString.
20731 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
20732 (I left it on by mistake in my previous commit).
20734 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
20736 * mini.c, cfold.c, basic-calls.cs: preserve side effects
20737 on cond branch optimization (fixes bug# 71515).
20739 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20741 * abcremoval.c: Fixed bug 71062.
20742 * abcremoval.h: Likewise.
20744 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20746 * mini.c: Added a new functionality to optimize_branches, the removal
20747 of useless basic blocks, and fixed some problem in the removal of
20748 critical edges; some utility functions added for both purposes.
20749 * ssapre.c: Added complex expression support, and fixed bug 70637.
20750 * ssapre.h: Likewise.
20751 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
20753 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
20754 * driver.c: Re-enabled SSAPRE.
20756 2005-01-19 Martin Baulig <martin@ximian.com>
20758 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
20759 the result of mono_get_method_constrained().
20761 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
20763 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
20766 2005-01-18 Geoff Norton <gnorton@customerdna.com>
20768 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
20769 be detected. Fixes #59296.
20771 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20773 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
20774 which can happen. Fixes #71361.
20776 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20778 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
20781 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20783 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
20784 appdomain-unload.exe to fail.
20786 * mini.c: Fix some memory leaks.
20788 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
20790 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
20791 Fixed bug and sped up some codepaths.
20793 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20795 * mini.c: Fix some memory leaks.
20797 * exceptions.cs basic-long.cs: Add test for checked ulong->int
20800 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
20802 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
20805 * iltests.il: Add regression test for #71320.
20807 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
20809 * mini.c (mono_codegen): Fix installation of profiler hooks.
20811 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
20813 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
20815 * mini.h, mini.c, cfold.c: optimize access to enum
20816 readonly fields, too. Eval conditional branches if possible
20817 to perform unreachable code removal in more cases.
20819 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
20821 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
20823 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
20826 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
20827 WinXP DEP. Fixes #71244.
20829 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
20831 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
20833 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
20835 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
20837 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
20839 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
20842 * mini.h: Bump AOT version.
20844 * mini.h (MonoCompile): Change exvar to a hash table.
20846 * mini.c: Allocate a separate exvar for each handler block.
20848 * mini.c: Get rid of the computation of filter_lengths, its not needed.
20850 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
20851 ex var with the pending exception and only throw if the two are equal.
20854 * exceptions.cs: Add tests for rethrow and nested catch clauses.
20856 * mini-x86.c: Fix warnings.
20858 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
20859 used by all the ports now.
20861 * aot.c: Add write-symbols and save-temps options.
20863 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
20865 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
20867 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
20869 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
20872 * tramp-s390.c: Check vtable slot belongs to the domain.
20874 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
20875 as per other platforms.
20877 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
20879 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
20881 * driver.c: we don't run the Main() code in a subthread anymore.
20883 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
20885 * mini.c: added experimental rtc support in the statistical
20886 profiler: if the user has the permission, more accurate statistics
20887 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
20888 The MONO_RTC value must be restricted to what the linux rtc allows:
20889 power of two from 64 to 8192 Hz.
20891 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
20893 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
20895 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
20897 * mini-ppc.c: better icache flush for smp.
20899 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
20901 * mini-amd64.c (emit_move_return_value): Fix memory leak.
20903 * mini-x86.c (get_call_info): Add the get_call_info () code from the
20904 amd64 port, not yet used.
20906 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
20908 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
20911 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
20913 * driver.c: Added --security option to activate the security manager.
20914 Right now this will allow code generation for declarative demands and
20915 is disabled when AOT is specified.
20916 * mini.c: Add code generation for declarative security demands.
20917 * mini.h: Add mono_use_security_manager as an extern gboolean.
20919 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
20921 * aot.c (mono_compile_assembly): Speed up compilation a bit by
20922 emitting more dense assembly code.
20924 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
20925 exception throwing stuff.
20927 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
20929 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
20932 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
20933 left in by mistake.
20935 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
20938 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
20940 * tramp-*.c: Only patch vtable slots if the object is in the current
20941 domain. Fixes appdomain-unload.exe.
20943 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
20945 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
20948 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
20950 * mini.c (reverse_branch_op): New helper function.
20952 * mini.c (optimize_branches): Run the new optimization only on
20953 platforms which support it. Also reverse all kinds of branches.
20955 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
20957 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
20960 * mini.c (optimize_branches): Reverse not-equals branches if the false
20961 bblock is a throw. This happens a lot of time with argument checking in
20964 * mini.c (mono_codegen): Add support for placing basic blocks after
20965 the function epilogue.
20967 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
20970 2005-01-05 Miguel de Icaza <miguel@ximian.com>
20972 * mini.c (setup_stat_profiler): Only set this up if the platform
20973 supports ITIMER_PROF.
20975 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
20977 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
20980 * inssel.brg: Fix a warning.
20982 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
20984 * mini.c: added support for statistical profiler
20985 (run with: --profile=default:stat).
20987 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
20989 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
20991 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
20993 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
20994 related to global registers from the amd64 port.
20996 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
20998 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
21000 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
21001 with global registers.
21002 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
21004 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
21006 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
21008 * debug-mini.c (encode_value): Fix off-by-one.
21010 * aot.c (encode_value): Likewise.
21012 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
21014 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
21016 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
21019 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
21021 * aot.c (emit_method_info): Increase size of temp buffer.
21023 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
21026 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
21028 * aot.c (emit_method_info): Fix build.
21030 * aot.c: Further rework of the AOT file format to reduce the size of
21031 the method info data.
21033 * mini.h: Bump AOT file format version.
21035 2004-12-27 Martin Baulig <martin@ximian.com>
21037 * mini.c (mini_get_method): New static method; call
21038 mono_get_method_full() and mono_get_inflated_method().
21039 (mono_method_to_ir): Use mini_get_method() instead of
21040 mono_get_method_full().
21042 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
21044 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
21046 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
21048 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
21050 * inssel-amd64.brg: Add some optimization rules.
21052 2004-12-24 Ben Maurer <bmaurer@ximian.com>
21054 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
21055 standard not GC'd stuff is fine.
21057 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
21059 * aot.c: Rework the AOT file format to get rid of most of the global
21060 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
21062 * mini.h: Bump AOT file format version.
21064 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
21066 * mini.h: Bump AOT file format version.
21068 * aot.c (mono_aot_is_got_entry): New function to determine if an
21069 address is inside a GOT.
21071 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
21073 * cpu-pentium.md: Increase the maximum size of some instructions which
21074 might involve a got access.
21076 * mini.c (get_method_from_ip): Another debug helper function.
21078 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
21079 when got var accesses are created during the decompose phase.
21081 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
21083 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
21084 argument mini_compile_method and to MonoCompile, and use this to
21085 determine whenever a given method is compiled for AOT. This allows the
21086 other methods compiled during AOT compilation to be free of AOT stuff,
21087 so the backends does not need to add special support for them by
21088 creating a fake GOT etc.
21090 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
21093 2004-12-21 Ben Maurer <bmaurer@ximian.com>
21095 * mini.c (mono_method_to_ir): It turns out that some of the
21096 x-appdomain wrappers are lax with types, so just ignore this for
21099 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
21100 at the vtable->klass. If it is non-shared code we can just use the
21103 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
21105 * mini-ppc.c: access MonoDomain from tls, too.
21107 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
21109 * declsec.c: Removed unused variable (and related warning ;-)
21111 2004-12-21 Ben Maurer <bmaurer@ximian.com>
21113 * iltests.il: New test for LDELEMA on an array of ref types.
21115 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
21116 all ldelema's on reftypes.
21117 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
21118 it was the wrong place to put it.
21120 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
21121 register to pop to make this cleaner, at the request of Paolo.
21123 2004-12-20 Ben Maurer <bmaurer@ximian.com>
21125 * mini-ops.h (OP_GETHASHCODE): New op.
21127 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
21129 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
21132 For a microbenchmark, this reduces the cost of Hashtable.get_Item
21135 * mini-x86.c (mono_arch_output_basic_block): Rather than
21143 The first is 3 bytes while the second is 1. This saves 36 kb on
21144 mscorlib, quite a big saving. When bootstraping mcs, I was able to
21145 see a small boost because of icache locality.
21147 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
21149 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
21151 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
21152 started code sharing with the generic code.
21154 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
21156 * mini-ppc.c, cpu-g4.md: added code for direct access to
21159 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
21161 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
21162 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
21165 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
21167 * declsec.c|h: Added functions to cache the declarative stack modifiers
21168 in MonoJitInfo and to create a security frame from a MonoJitInfo
21170 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
21171 created. Register internal calls for System.Security.SecurityFrame::
21172 _GetSecurityFrame and _GetSecurityStack.
21173 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
21174 the definitions for the new stack walk/callback mechanism.
21175 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
21176 first security frame for LinkDemands and InheritanceDemands) and
21177 GetSecurityStack for Demands. Both use the new mono_walk_stack code
21179 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
21180 walk initialization (lupus).
21182 2004-12-20 Ben Maurer <bmaurer@ximian.com>
21184 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
21186 (handle_loaded_temps): Do not create a temporary variable for
21187 things that we know are temps. They will never be modified.
21188 (mono_spill_call): Set MONO_INST_IS_TEMP
21189 (mono_emulate_opcode): ditto
21191 (mono_method_to_ir.CEE_DUP): ditto
21193 2004-12-19 Ben Maurer <bmaurer@ximian.com>
21195 * mini.c (type_to_eval_stack_type): Make this handle the void type
21196 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
21197 (emit_tree): use ip_in_bb to special case some common idioms
21198 Update all callers to pass in the IP.
21199 (mono_method_to_ir): Make CEE_CALL* do the above as well.
21201 This gives us a nice 2% speedup in mcs bootstrap.
21203 * mini-x86.c (peephole_pass): Peephole pass to make
21212 * mini.c (ip_in_bb): new method.
21213 (mono_method_to_ir): use this method rather than doing the hash
21216 * linear-scan.c (mono_linear_scan): When expiring actives, you
21217 don't need to keep around variables that expire on this
21218 instruction. This makes it so that:
21221 store (ebx add (ebx, 1))
21225 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
21227 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
21228 combination to avoid doing two copies. Fix up problems with previous
21231 * mini.c: Fix 64 bit warnings.
21233 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
21235 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
21237 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
21238 changes from the x86 code.
21240 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
21242 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
21244 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
21245 throwing code to reduce its size, unify the AOT and non-aot code and
21246 get rid of relocations in the AOT case.
21248 * mini-x86.h mini.c exceptions-x86.c
21249 (mono_arch_get_throw_corlib_exception): New arch specific function to
21250 raise corlib exceptions which doesn't require relocations in the
21253 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
21255 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
21257 * mini.c (mono_emit_method_call): Only allocate the got var when it is
21260 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
21263 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21265 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
21266 with add function when used from Inc/dec atomic
21267 functions. Re-enabled optimization on x86.
21268 * mini-ops.h: renamed atomic_add functions to
21269 allow _add to match the Interlocked::Add and
21270 _add_next to match Interlocked::Inc/Dec.
21272 2004-12-15 Massimiliano Mantione <massi@ximian.com>
21274 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
21275 linking of BBs to the end BB, and enabled SSAPRE also with
21276 consprop and copyprop (which was prevented by that bug).
21278 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21280 * mini-x86.c: disabling the Interlocked optimizing code.
21282 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
21284 * aot.c (load_aot_module): Move reading of got_addr after the AOT
21285 file version check.
21287 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21289 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
21290 interlocked optimization due lack of support on x86, rewrote
21291 exchange to take into account that base may be in eax.
21293 xsp works again; activated Interlocked optimizing code.
21295 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
21297 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
21299 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
21301 * mini-ops.h: Add new opcodes.
21303 * mini.h: Add new patch types. Add got_var to MonoCompile.
21305 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
21306 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
21307 make it work with all kinds of patchable code.
21309 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
21310 address of the GOT, and referencing entries in the GOT.
21312 * mini.c: Add code to load the GOT address if needed by an opcode.
21314 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
21315 independent AOT code on the x86 using an elf-style Global Offset Table.
21317 2004-12-14 Raja R Harinath <rharinath@novell.com>
21319 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
21321 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21323 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
21326 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
21328 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
21329 of Interlocked:Increment/Decrement/Add as inline ops.
21330 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
21332 2004-12-12 Geoff Norton <gnorton@customerdna.com>
21334 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
21335 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
21337 2004-12-12 Duncan Mak <duncan@ximian.com>
21339 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
21340 again. `patch_info->table_size' is no longer valid after Zoltan's
21343 2004-12-12 Martin Baulig <martin@ximian.com>
21345 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
21346 if we are the "real" method, ie. not an inlined method inside it.
21348 2004-12-11 Ben Maurer <bmaurer@ximian.com>
21350 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
21351 before we look in the special fields table. This fixes
21352 ../tests/thread-static-init.cs.
21354 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21356 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
21357 for Array get_Rank and get_Length. Fixes bug #70465.
21359 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
21361 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
21362 separate structure to reduce the size of MonoJumpInfo.
21364 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
21366 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
21368 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
21370 * mini.c (mini_get_inst_for_method): Changed to allow ports
21371 to return a MonoInst instead of opcode
21372 (renamed mini_get_opcode_for_method to better reflect the new functionality)
21374 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
21375 Allow ports to return a created MonoInst instead of op-code, will enable
21377 (renamed mini_get_opcode_for_method to better reflected the functionality)
21379 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
21381 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
21383 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
21385 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
21388 2004-12-08 Martin Baulig <martin@ximian.com>
21390 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
21391 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
21393 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
21395 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
21398 * exceptions.cs: Disable some tests which depend on properties of x86 fp
21401 2004-12-08 Raja R Harinath <rharinath@novell.com>
21403 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
21405 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
21407 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
21408 bug introduced by the previous patch.
21410 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
21412 * mini-ppc.c, objectc.cs: handle large structs passed by value
21413 (fixes bug #69972).
21415 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
21417 * mini-ppc.c: OP_ARGLIST implementation from
21418 Geoff Norton <gnorton@customerdna.com>.
21420 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
21422 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
21423 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
21425 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
21427 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
21429 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21431 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
21434 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
21436 * mini-sparc.c: Zero out localled-ed memory.
21438 * iltests.il: Add tests for zeroing out localloc-ed memory.
21440 2004-12-04 Martin Baulig <martin@ximian.com>
21442 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
21443 mono_method_get_signature_full().
21445 2004-12-03 Massimiliano Mantione <massi@ximian.com>
21447 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
21448 and some utility functions (always for SSAPRE), integrated SSAPRE.
21449 * mini.h: Likewise.
21450 * driver.c: Added ssapre option.
21451 * ssa.c: Small fix on OP_ARG handling.
21452 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
21453 * Makefile.am: Likewise.
21455 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
21457 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
21458 now in the xp code.
21460 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
21463 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21465 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
21467 * cpu-s390.md : Increase instruction length of oparglist.
21469 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
21471 2004-11-30 Martin Baulig <martin@ximian.com>
21473 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
21474 virtual generic methods. We call a special helper_compile_generic_method()
21475 icall to retrieve the method from the vtable, inflate and compile
21476 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
21478 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
21480 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
21482 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
21484 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
21486 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
21489 2004-11-27 Ben Maurer <bmaurer@ximian.com>
21491 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
21492 platforms with PIC aot.
21494 2004-11-28 Martin Baulig <martin@ximian.com>
21496 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
21499 2004-11-28 Martin Baulig <martin@ximian.com>
21501 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
21502 the result of mono_type_get_underlying_type() to check whether
21505 2004-11-26 Martin Baulig <martin@ximian.com>
21508 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
21511 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
21513 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
21514 the same way as the other arguments so they won't get clobbered.
21516 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
21517 calls through R11 since it is clobbered by the trampoline code.
21519 2004-11-26 Raja R Harinath <rharinath@novell.com>
21521 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
21522 pick up in-tree mscorlib.dll.
21524 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
21526 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
21528 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
21529 runtime data/code are now stored in a table similar to the GOT in ELF.
21530 This allows the code itself to be position independent.
21532 * aot.c: Fix loading of referenced assemblies after the lazy assembly
21535 * aot.c: Attach ELF type (object/function) directives to all global
21538 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
21540 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
21542 * mini-amd64.h: Turn on PIC AOT code.
21544 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
21545 returning the offset within an OP_AOTCONST instruction where the GOT
21546 offset needs to be added.
21548 * mini.h: Bump AOT file format version.
21550 2004-11-25 Martin Baulig <martin@ximian.com>
21552 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
21553 uninflated generic methods.
21555 2004-11-25 Martin Baulig <martin@ximian.com>
21557 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
21559 2004-11-24 Martin Baulig <martin@ximian.com>
21561 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
21562 original klass (this only applies for generic instances).
21564 2004-11-24 Martin Baulig <martin@ximian.com>
21566 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
21567 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
21570 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
21572 * mini.c (mono_method_to_ir): Disable inlining for methods containing
21573 localloc. Fixes #69678.
21575 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
21577 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
21579 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
21580 used SSE registers on pinvoke calls. Fixes #69774.
21582 2004-11-23 Geoff Norton <gnorton@customerdna.com>
21584 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
21585 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
21587 2004-11-23 Raja R Harinath <rharinath@novell.com>
21589 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
21590 Refer directly to the mcs/ tree.
21592 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21594 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
21595 Check if a trampoline for a synchronized method is required.
21597 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
21599 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
21600 with localloc if needed. Throe arithmetric exception in
21601 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
21602 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
21604 2004-11-19 Geoff Norton <gnorton@customerdna.com>
21606 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
21607 types before switching on type. Fixes #69622.
21609 2004-11-19 Raja R Harinath <rharinath@novell.com>
21611 * Makefile.am (check-local): New. Integrate into 'make check'.
21612 (MCS,RUNTIME): Define using in-tree mono and mcs.
21614 (%.exe): Use $(ILASM).
21616 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
21618 * mini-ppc.c: adjust initial prolog size (bug #69691).
21620 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
21622 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
21625 2004-11-17 Raja R Harinath <rharinath@novell.com>
21627 * Makefile.am (clean-local): Rename from 'clean'.
21629 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21631 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
21632 to mono_arch_is_int_overflow.
21633 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
21636 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
21638 * declsec.c|h: New files to support declarative security attributes.
21639 Added function to check if a method has (applicable) security.
21640 * mini.c|h: Add check for declarative security attributes in
21641 mono_method_check_inlining.
21642 * Makefile.am: Added declsec.c and declsec.h to the build.
21644 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
21646 * mini.c, mini.h: update to keep dynamic code info per-domain.
21648 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
21650 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
21651 (mini_init): Get rid of it from here too.
21653 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
21655 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
21656 implemented OP_RETHROW (patch by Geoff Norton
21657 <gnorton@customerdna.com>).
21659 2004-11-10 Geoff Norton <gnorton@customerdna.com>
21661 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
21662 between appdomains. Fixes appdomain-unload on PPC.
21664 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
21666 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21667 mini-exceptions.c: handle the new wrapper types.
21668 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
21669 token value as a MonoClass* when compiling a wrapper.
21670 mono_jit_create_remoting_trampoline now takes an additional
21671 MonoRemotingTarget parameter.
21673 2004-11-10 Martin Baulig <martin@localhost>
21675 * mini.c (mono_method_to_ir): Use `generic_container->context'
21676 rather than creating a new one.
21678 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21680 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
21682 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
21684 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
21686 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
21687 the experimental aot cache stuff.
21689 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
21691 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21692 mini-exceptions.c: update to exception clause structure changes.
21694 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21696 * exceptions-x86.c (throw_exception): Fix warnings.
21698 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
21701 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21703 * exceptions-sparc.c (get_throw_exception): Really fix this.
21705 2004-11-07 Ben Maurer <bmaurer@ximian.com>
21707 * tramp-*.c: we no longer support icalls without wrappers, so
21708 a bit of code can be removed here
21710 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
21712 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
21715 * cpu-sparc.md: Add op_rethrow.
21717 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
21719 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
21721 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
21722 * mini-ops.h: Add OP_RETHROW.
21724 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
21726 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
21728 2004-11-05 Geoff Norton <gnorton@customerdna.com>
21730 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
21731 Makes the output much easier to read
21733 2004-11-05 Ben Maurer <bmaurer@ximian.com>
21735 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
21736 prevents another huge leak when compiling with ssa. Secondly, the
21737 performance of doing this rather than freeing the lists is much
21738 better. GList does a lock every time you allocate a list link,
21739 so that it can use a memory pool. So, it is better to just use
21740 a memory pool of our own.
21742 * ssa.c, linear-scan.c: replace g_list_remove_link with
21743 g_list_delete. The remove one does not free the GList, so we were
21744 leaking memory. On -O=all --compile-all with corlib, this cut down
21745 3 MB of allocations.
21747 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
21749 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
21751 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
21753 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
21754 into a new function mono_create_jit_trampoline ().
21756 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
21758 * trace.c (get_spec): Allow tracing of classes without a namespace.
21760 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
21762 * mini.c: Fix pointer overwrite in mini_method_compile.
21764 2004-11-2 Geoff Norton <gnorton@customerdna.com>
21766 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
21767 The darwin ABI needs some special handling for 1 and 2 byte structs
21768 Lets use lbz/lhz instead of lwz everywhere.
21769 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
21770 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
21771 Use stb/sth for the former, and put the latter always on stack instead of in
21772 argument registers.
21774 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
21776 * trace.c (is_filenamechar): Add '_'.
21778 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21780 * mini-s390.c: Fix prolog length to allow for large trace requirements.
21782 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
21784 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
21786 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
21787 depends on libmonogc. Fixes #68805.
21789 2004-10-26 Miguel de Icaza <miguel@ximian.com>
21791 * mini.c (mono_jit_free_method): Provide extra information for
21792 this error. Currently this leaks, but will be turned into a
21793 developer option in the future.
21795 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
21797 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
21799 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
21801 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
21802 boundary. Fixes reading of PATCH_INFO_R4 and R8.
21803 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
21805 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
21807 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
21808 trampolines for AOT code.
21810 2004-10-22 <vargaz@freemail.hu>
21812 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
21813 constructed types. Fixes #68136.
21815 2004-10-21 Martin Baulig <martin@ximian.com>
21817 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
21818 if it returns true, unwind the stack to the call instruction.
21820 2004-10-21 <vargaz@freemail.hu>
21822 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
21824 * mini.h: Bump AOT version number.
21826 * objects.cs: Add another test for unbox trampolines.
21828 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
21831 2004-10-20 <vargaz@freemail.hu>
21833 * driver.c: Add SHARED to the set of optimizations tested.
21835 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
21837 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
21838 used by CEE_NEWARR.
21840 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
21842 2004-10-20 Martin Baulig <martin@ximian.com>
21844 * mini-exceptions.c (mono_handle_exception): Call
21845 mono_debugger_handle_exception() to tell the debugger about
21846 catch/finally clauses.
21848 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
21850 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
21852 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
21855 2004-10-15 Geoff Norton <gnorton@customerdna.com>
21857 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
21858 methods as their native size, fixed bug #57543, #57545.
21859 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
21860 This saves a temporary register and mullw call down into 1 (minor perf
21861 increase for cases like sum = sum * 5; This use to translate into:
21864 It now translates to
21867 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
21869 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
21872 2004-10-11 Martin Baulig <martin@ximian.com>
21874 * mini.c (mono_method_to_ir): If we're a generic method, get the
21875 MonoGenericContainer from our MonoMethodNormal and create a
21876 MonoGenericContext from it.
21878 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
21880 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
21882 * basic-long.cs: Add test for checked i8->i2 cast.
21884 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21886 * inssel-ppc.brg: added a couple of speedup rules.
21888 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
21890 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
21891 to speed up rebuilds.
21893 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21895 * mini-s390.c: Minor fix to OP_OR_IMM.
21897 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
21899 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
21900 better. Fixes appdomain-unload.exe on sparc.
21902 2004-10-02 Massimiliano Mantione <massi@ximian.com>
21904 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
21905 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
21908 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
21910 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
21912 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
21914 * mini.c: Always generate a field read/write wrapper for members
21915 of the class MarshalByRefObject since the actual instance could
21918 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
21920 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
21922 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
21924 * driver.c mini.h trace.c: Move the setting of the main assembly into
21925 a separate function called mono_trace_set_assembly () and call it after
21926 actually loading the main assembly. Fixes #66872.
21928 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
21930 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
21931 using the code manager.
21933 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
21935 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
21937 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
21939 * cpu-amd64.md: Fix bug in previous patch.
21941 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
21944 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
21946 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21947 mini-exceptions.c: updates for changed stack walk interface.
21949 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21951 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
21953 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
21955 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
21957 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
21959 * driver.c (mini_regression_list): Do not call mono_assembly_close
21960 since assemblies can't be unloaded.
21962 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
21964 * cpu-amd64.md: Fix more instruction lengths.
21966 * cpu-amd64.md: Fix lengths of some instructions.
21968 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
21970 * inssel.brg: Make the array ldelema check aot friendly.
21972 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
21974 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
21976 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
21978 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
21980 * mini-x86.c: Fix build.
21982 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
21983 mono_type_get_underlying_type () helper function to simplify code.
21985 2004-09-09 Martin Baulig <martin@ximian.com>
21987 * mini-amd64.c: Don't access `type->data.klass' directly, call
21988 mono_class_from_mono_type() instead since the type may be a
21991 2004-09-09 Martin Baulig <martin@ximian.com>
21993 * mini-amd64.c (get_call_info): Fix support for generic instances.
21994 (add_valuetype): Use mono_class_from_mono_type() to get the class
21995 since we can be a generic instance.
21997 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
21999 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
22001 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
22003 * liveness.c: reset spill costs on each scan: bug 62107
22005 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
22007 * exceptions-sparc.c (mono_arch_find_jit_info): remove
22008 unnecessary line that doesn't compile
22010 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
22012 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
22013 trampolines, make them call an error function so people can fix their
22016 2004-09-06 Martin Baulig <martin@ximian.com>
22018 * mini.c (mono_method_to_ir): When initializing locals, handle a
22019 generic instances like a valuetype if it's a valuetype and like a
22020 class if it's a class.
22022 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
22024 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
22025 stack. Fixes #64674.
22027 * exceptions.cs: Add test for unwinding of call arguments.
22029 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
22031 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
22032 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
22033 set the carry/borrow flag). The sparc and s390 implementations
22034 can now use optimized versions (and simplify the code). ppc bugfixes.
22036 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
22038 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
22040 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
22042 * inssel-amd64.brg: Remove leftover 32 bit rule.
22044 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
22046 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
22048 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
22049 mono_arch_find_jit_info functions into a new function. Fix a memory
22052 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
22055 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
22057 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
22060 * exceptions.cs: Add array size tests.
22062 * mini.c: Allocate a separate icall wrapper for each arity of
22063 mono_array_new_va. Fixes #59509.
22065 * exceptions.cs: Add testcase for 64578.
22067 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
22069 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
22071 2004-09-02 Martin Baulig <martin@ximian.com>
22073 * mini.c (mono_method_to_ir): When initializing the locals, call
22074 handle_initobj() on the generic instance itself, not its
22077 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
22079 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
22080 MonoJitInfo for dynamic methods.
22082 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
22084 * mini.c: Add support for freeing JIT data for dynamic methods.
22086 2004-09-01 Martin Baulig <martin@ximian.com>
22088 * mini-x86.c (is_regsize_var): Added support for generic
22090 (mono_arch_emit_prolog): Make this compile again, use
22091 `x86_push_imm_template (code)'.
22093 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
22095 * mini-x86.c: make all push_imm instructions that get
22096 patched always emit the long form
22098 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
22100 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
22101 in a per-domain hash.
22103 * mini-amd64.c (merge_argument_class_from_type): Handle generic
22106 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
22108 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
22111 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
22114 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
22115 Beginnings of SSE2 support.
22117 * exceptions.cs: Add more tests for checked int<->uint casts.
22119 2004-08-28 Martin Baulig <martin@ximian.com>
22121 * mini-x86.c (mono_arch_instrument_epilog): Added support for
22125 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
22126 Handle generic instances recursively.
22128 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22130 * iltests.il: test for conv.u8 on a constant
22132 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22134 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
22135 LCONV_x4 (shrun_32 (membase)).
22137 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22139 * inssel-x86.brg: c&p rules for push/setret of long
22141 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
22143 * inssel-x86.brg: c&p rules for compare (base, regvar) and
22144 compare (regvar, base)
22146 * inssel-x86.brg: more burg love
22148 * inssel.brg: more cleanup
22150 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
22152 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
22154 * basic-long.cs, basic-calls.cs: new tests for optimization.
22156 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
22158 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
22161 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
22163 * mini-amd64.c (read_tls_offset_from_method): Add another case.
22165 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
22167 * inssel.brg (mini_emit_memcpy): use
22168 NO_UNALIGNED_ACCESS to disable memcpy optimization
22170 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
22172 * mini-amd64.c: Handle generic types in various places.
22174 * mini.c (mono_method_to_ir): Handle generic types in init locals.
22176 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
22178 * mini.c (handle_box): Fix warning.
22180 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
22182 * mini-amd64.h: Enable the emit_state optimization.
22184 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
22186 * mini-amd64.c: Add some new 64 bit peephole opts.
22188 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
22190 * cpu-amd64.md: sreg1 of div instructions must be %rax.
22192 * mini-amd64.c: Register allocator fixes.
22194 * mini.c: Add an optimization to emit_state to avoid allocation of new
22195 registers on some platforms.
22197 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
22199 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
22201 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
22202 allocation. Fixes #63085.
22204 * basic-long.cs: Add new regression test.
22206 * mini-amd64.c: Register allocator improvements.
22208 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
22210 * mini-amd64.c (read_tls_offset_from_method): Add another code
22213 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
22214 instruction sequence for nullifying class init trampolines.
22216 * objects.cs: Add new regalloc test.
22218 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
22220 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
22222 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
22224 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
22227 * driver.c: Fix profiling after TLS changes.
22229 * driver.c (mono_main): Set mono_stats.enabled if needed.
22231 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
22234 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
22236 * mini-x86.c: use a 1 op rather than a 2 op tls access
22237 instruction -> faster.
22239 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
22241 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
22244 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
22246 * exceptions-sparc.c (throw_exception): fix typo
22248 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
22250 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
22251 set tree->dreg correctly with tls. Allow any
22252 register to be used.
22254 * mini-x86.c (read_tls_offset_from_method): add new code
22255 generation pattern seen with GCC.
22258 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
22260 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
22261 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
22262 exceptions-sparc.c: fix some performance issues in exception
22263 handling and setting of the stack trace for exceptions that were
22266 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
22268 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
22271 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
22274 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
22276 This patch inlines tls access, when possible.
22278 * mini.h: new arch functions for TLS intrinsics.
22279 All platforms updated with a stub.
22281 * mini.c: use the new intrinsics
22283 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
22284 arch specific intrinsic for tls variables
22286 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
22288 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
22291 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
22293 * mini.c: thread local allocation
22295 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
22297 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
22299 * Makefile.am: Link against the static version of libmonogc.
22301 * Makefile.am: Link the static versions of the convenience libraries
22302 into the mono executable.
22304 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
22306 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
22308 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
22309 on integer overflow.
22311 * mini-amd64.c: Reorganize function call code.
22313 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
22315 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22317 * inssel-x86.brg: use xor eax,eax.
22319 * basic.cs: new tests
22321 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22323 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
22324 in exception throwing code.
22326 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22328 * inssel-x86.brg: use xor esi,esi.
22330 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22332 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
22333 can trace methods compiled during mini_init () too.
22335 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
22338 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22340 * Makefile.am: static link on x86 (r=zoltan)
22342 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22344 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
22345 code since it causes some programs to fail.
22347 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
22349 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
22351 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
22353 * mini.c: ovfops_op_map - add STACK_OBJ case for
22355 * basic.cs: add test_0_pin_string as test
22358 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
22360 * Makefile.am: build C# if srcdir != builddir
22362 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
22364 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
22365 fall-through blocks.
22367 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22369 * driver.c: enable loop by default again and include abcrem in -O=all.
22371 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
22373 * iltests.il: Add some localloc tests.
22375 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
22377 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
22380 * inssel-amd64.brg: Add some optimizations.
22382 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
22385 * Makefile.am: Statically link mono against libmono on AMD64.
22387 * mini-amd64.c inssel-amd64.brg: Optimizations.
22389 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
22391 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
22393 * tramp-amd64.c: Patch calling code in trampolines.
22395 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
22397 * mini-amd64.c: pinvoke struct passing fixes.
22399 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
22401 * mini-sparc.c: redo change, make mono_arch_cpu_init call
22402 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
22404 2004-08-05 Duncan Mak <duncan@ximian.com>
22406 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
22409 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22411 * mini-amd64.c (emit_move_return_value): Move return value for normal
22414 2004-08-05 Martin Baulig <martin@ximian.com>
22416 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
22417 `type->type'; just modify `type' itself when dealing with enums
22418 and generic instances.
22419 (check_call_signature): Make `simple_type' a `MonoType *'.
22421 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22423 * mini.c: Use OP_PADD to add offsets to addresses.
22425 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
22427 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
22429 * mini-sparc.c (mono_arch_emit_epilog): fix check
22430 for folding last op into restore instruction
22432 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22434 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
22435 helper methods using the code manager.
22437 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
22439 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
22441 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22443 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
22444 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
22446 * mini-s390.c: fix tail processing
22448 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
22450 * mini-ppc.c: mul.ovf.un exception name fix.
22452 2004-08-03 Martin Baulig <martin@ximian.com>
22454 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
22455 instances; before jumping to `handle_enum', also modify `ptype'.
22457 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
22459 * cpu-sparc.md: fcall maximal length too small.
22461 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
22463 * mini-amd64.c mini.h: Add initial support for passing/returning
22464 structures to/from pinvoked methods.
22466 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
22468 * mini-ppc.c: reg allocator fix.
22470 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
22472 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
22474 * inssel.brg: Optimize memset on 64 bit machines.
22476 * mini-amd64.c: Fix some vararg cases.
22478 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22480 * mini-s390.c: Corrected macro in emit_float_to_int
22482 * s390-abi.cs: Tests to exercise the s390 ABI
22484 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22486 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
22489 * basic.cs: Add a test for add.ovf.un.
22491 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
22493 * mini-sparc.c: add case for OP_IDIV_UN
22495 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22497 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
22499 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
22501 2004-07-30 Ben Maurer <bmaurer@ximian.com>
22503 * basic.cs: regression tests.
22505 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
22508 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22510 * basic.cs: Add a new test.
22512 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
22513 and AOT. Various fixes and optimizations.
22515 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
22517 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
22519 * mini-ppc.c: make sure temp regs are not used for global reg
22522 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
22524 * cpu-sparc.md: conv_i8 fix for 64bits
22526 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
22528 2004-07-29 Ben Maurer <bmaurer@ximian.com>
22530 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
22531 add opcode for cmp BYTE PTR [eax], imm.
22533 * inssel.brg: Make memcpy and memset takes bases.
22535 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
22537 * *-amd64.*: More AMD64 work.
22539 2004-07-28 Ben Maurer <bmaurer@ximian.com>
22541 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
22542 add a compare-not-equal opcode.
22544 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
22546 * mini.c: Use mono_init_from_assembly instead of mono_init.
22548 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
22550 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
22552 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
22554 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
22556 * inssel.brg: 64 bit fixes.
22558 * mini.h (MonoCallInst): Add some AMD64 specific data.
22560 * mini.h: Add some OP_P opcodes.
22562 2004-07-28 Ben Maurer <bmaurer@ximian.com>
22564 * basic.cs: tests for 61797 and 61740
22566 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
22568 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
22569 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
22571 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
22573 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
22575 * *-amd64*.*: Ongoing AMD64 work.
22577 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
22579 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
22581 * *-amd64*: Ongoing AMD64 work.
22583 * mini-arch.h: Add AMD64 support.
22585 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
22587 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
22589 * mini-ops.h: Add new opcodes.
22591 * Makefile.am: Add AMD64 support.
22593 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
22594 rules into the inssel-long*.brg files.
22596 * *-amd64.*: Add beginnings of AMD64 backend.
22598 2004-07-22 Ben Maurer <bmaurer@ximian.com>
22600 * mini.c (print_dfn): commenting out the code that prints
22601 the cil. With -O=deadce, this makes -v -v crash.
22603 * cpu-pentium.md: make checkthis have a length of 2
22605 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
22607 * mini-sparc.h: fix implementations of __builtin
22608 functions for Sun compiler for V9.
22610 2004-07-16 Ben Maurer <bmaurer@ximain.com>
22612 * mini.c: use the new stelem.ref wrapper
22613 * exceptions.cs, arrays.cs: new stelem.ref tests
22615 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
22617 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
22618 new XSP should work with these changes).
22620 2004-07-14 Ben Maurer <bmaurer@ximain.com>
22622 * inssel-{long32,x86,}.brg: trivial optimizations.
22624 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
22626 * mini.c: load value when emitting box operation in
22629 2004-07-12 Ben Maurer <bmaurer@ximian.com>
22631 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
22632 is one byte shorter than cmp DWORD PTR [eax], 0.
22634 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
22636 * inssel-ppc.brg: arguments on the stack are always
22637 relative to the stack pointer (spotted by Neale Ferguson).
22639 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22641 * exceptions-x86.c: delay appending the method name to the trace until
22642 after mono_jit_info_table_find is called, as this gets the real
22645 2004-07-09 Ben Maurer <bmaurer@ximian.com>
22647 * aot.c: register roots
22649 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22651 * aot.c : I could just use PLATFORM_WIN32 flag.
22653 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22655 * aot.c : Reverting the previous fix. This time it broke linux build.
22657 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22659 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
22661 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
22663 * mini.c (handle_stack_args): Remove some more debugging code.
22665 * mini.c (handle_stack_args): Remove debug output left in by mistake.
22667 * driver.c mini.h aot.c: Allow additional options to be specified with
22668 --aot and pass them to mono_compile_assembly.
22670 * aot.c: Add experimental code to AOT compile all loaded assemblies
22671 on demand and save the code into a cache in the filesystem.
22673 * aot.c: Add support for more wrapper methods.
22675 * mini.c (handle_stack_args): Handle some corner cases. Fixes
22678 * cpu-*.md: Remove removed opcodes.
22680 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
22681 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
22682 related icalls to marshal.c.
22684 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
22686 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
22688 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
22690 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
22692 2004-07-06 Ben Maurer <bmaurer@ximian.com>
22693 * liveness.c: If liveness is recomputated we need to reset the information
22694 for each variable. This way, if the liveness range has been narrowed
22695 by optimizations that happened after the last computation, we can return
22698 For example, if you have
22703 // Tons of code that does not affect i
22709 i = 0 is dead code and will be removed by SSA. However, when
22710 linear scan gets to the code, i will still appear to be live
22711 throughout the entire block. This prevents good register allocation.
22713 2004-07-06 Martin Baulig <martin@ximian.com>
22715 * debug-mini.c (mono_debug_init_method): Allow
22716 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
22717 (mono_debug_add_icall_wrapper): New method.
22719 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
22721 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
22723 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
22726 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
22728 * aot.c (mono_aot_load_method): Fix loading of debug info.
22730 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22732 * aot.c: Add logging support.
22734 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22736 * mini.h: Add prototype for mono_print_method_from_ip.
22738 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
22740 * inssel.brg: 64 bit fixes.
22742 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
22745 * Makefile.am: Add SPARC64 support.
22747 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22749 * aot.c: Fix alignment problems on 32 bit platforms.
22751 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22753 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
22756 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
22759 * mini.h: Bump AOT file version. Some 64 bit fixes.
22761 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22763 * inssel-sparc.brg: Add new rule to avoid register moves.
22765 * inssel.brg: Add ldind_to_load_membase helper function.
22767 2004-06-30 Ben Maurer <bmaurer@ximian.com>
22769 * mini.c: OffsetToStringData intrinsic.
22771 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22773 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
22775 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
22778 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
22779 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
22781 * mini.c: reinstated mono_compile_get_interface_var()
22782 on x86, too, since the change breaks the Gtk# build there as well.
22784 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22786 * driver.c: remove loop from the default optimizations: it seems to
22787 interact badly with some of the other options (see bug #60613).
22789 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
22791 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
22792 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
22794 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
22796 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
22797 vararg-using methods.
22799 2004-06-21 Martin Baulig <martin@ximian.com>
22801 * mini/mini-exceptions.c
22802 (mono_handle_exception): Added `gpointer original_ip' argument.
22803 After calling mono_unhandled_exception(), call
22804 mono_debugger_unhandled_exception() and if that returns true,
22805 restore the context and return.
22807 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
22809 * mini-ppc.c: prefer the use of relative branches so
22810 they won't need to be patched in aot code (patch from Patrick Beard).
22812 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
22814 * aot.c: patch from Patrick Beard to make the output assembly
22815 more correct for the MacOSX assembler. Small tweak to
22816 generate sane images on Linux/PPC, too.
22818 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22820 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
22821 case until bug #59509 is fixed (shows up in #60332).
22823 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22825 * mini.c: make sure the needed wrappers are compiled, too, with
22828 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
22830 * driver.c: remove NPTL reference in --version output.
22832 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22834 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
22835 generate valid assembly for the Mach-O assembler.
22837 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
22839 * driver.c: don't include abcrem in the all optimization specifier
22840 since it slows down jit compilation too much for now.
22842 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
22844 * mini.c: use BIGMUL only if both operands have the same signage.
22845 * iltests.il: Test for bug 60056. (errors related to signage in
22850 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
22852 * mini.c, aot.c: memory leak fixes.
22854 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
22856 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
22858 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
22860 * Makefile.am: remove the -static hack completely, it links in
22861 statically glib as well.
22863 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
22865 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
22866 * exceptions.cs: make it compile with new mcs/csc.
22868 2004-06-03 Massimiliano Mantione <massi@ximian.com>
22869 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
22870 and added relevant test case.
22872 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
22874 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
22875 regressions in gtk-sharp.
22877 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
22879 * exceptions.cs: New regression tests.
22881 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
22883 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
22885 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
22887 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
22889 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
22891 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
22893 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
22895 * mini.c (mono_jit_runtime_invoke): Init class in this
22896 method instead of trusting mono_jit_compile_method to
22897 do the work (because wrappers can be in object class)
22899 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
22901 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
22903 * basic-long.cs: New regression test.
22905 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
22907 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
22908 and div/rem checks.
22910 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
22912 * Makefile.am: fix miguel's change to build mono statically against
22913 libmono (track build dependencies).
22915 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
22917 * cfold.c: Some glib versions do not have G_MININT32.
22919 2004-05-26 Massimiliano Mantione <massi@ximian.com>
22921 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
22922 with precision of tan, atan, sin and cos, and implemented related
22923 regressions tests (fixes bug 54467, but one new problem appeared and
22926 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
22928 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
22930 * exceptions.cs: Add test for constant folding && division by zero.
22932 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
22933 since driver.c is in libmono too, so the optimization was useless.
22935 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
22936 variable to driver.c so the compiler can emit more efficient code to
22939 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22941 * Makefile.am: don't distribute generated inssel.[ch] files.
22943 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
22945 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
22946 into the default appdomain. Fixes #58707.
22948 * jit-icalls.c: Remove the broken approximation for truncl, doing
22949 no conversion is better.
22951 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
22954 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
22956 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
22957 of the mcrxr instruction which is not available on some processors
22958 even if it's documented to be. Implement add and sub overflow correctly
22959 (still not complete for long unsigned). Speed up icalls a bit.
22961 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
22963 * mini.c (mono_jit_compile_method_with_opt): Make sure that
22964 we run .cctor in the current domain instead of target_domain.
22966 Fixes bug #58558, .cctor not being called in -O=shared.
22968 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
22970 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
22972 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
22974 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
22975 which can be done with an imm8, do it that way.
22976 (mono_arch_output_basic_block): ditto for a jmp
22977 (mono_arch_emit_prolog): Computate maximum offset of a label.
22979 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
22981 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
22982 now tries to allocate prefered physical reg's for virtual
22983 regs. This reduces the number of emited spills/loads with
22984 20-30% on our core assemblies.
22986 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22988 * jit-icalls.c: truncl() is not needed and trunc() is
22989 the correct thing to do anyway (bug #58287).
22991 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
22993 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
22996 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
22998 * driver.c: enable loop optimizations by default.
23000 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
23002 * mini-x86.c: fix calc of max loop size when aligning loops start.
23004 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
23006 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
23009 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
23011 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
23014 * basic-long.cs: Add tests for add/subtract of immediates with carry.
23016 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
23018 * mini.c (inline_method): Allways inline some wrappers even if the cost
23019 is too large. Fixes #58785.
23021 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
23023 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
23025 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
23026 (crichton@gimp.org). Beginning of support for sparc/linux.
23028 * mini-sparc.c: Optimize retrieval of LMF address.
23030 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
23032 * exceptions-ppc.c: handle alloca in methods with clauses.
23034 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
23036 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
23038 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
23040 * mini.c: Delegate most of the abort signal work to
23041 mono_thread_request_interruption, which also handles Stop and Suspend
23044 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
23046 * mini.c mini.h: Allow inlining of icall wrappers if the backend
23047 supports the save/restore lmf opcodes.
23049 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
23051 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
23052 by gcc-3.4 as well.
23054 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
23056 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
23058 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
23059 methods which contain array accesses.
23061 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
23062 boundaries. Fixes #58537.
23064 * iltests.il: Add regression test for #58537.
23066 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
23068 * mini-x86.c (mono_arch_local_regalloc): Last part of
23069 fix for bug #58633 (releasing register to early).
23071 2004-05-18 Miguel de Icaza <miguel@ximian.com>
23073 * basic-long.cs: Add new regression test.
23075 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
23077 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
23078 register too early on the chain.
23080 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
23082 * mini.c (create_helper_signature): Use a helper function to reduce
23083 the code which needs to be written. Also set the calling convention of
23084 icalls on windows. Fixes #57840.
23086 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
23088 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
23089 exceptions-ppc.c: added helper function to get the instruction address
23090 from a signal handler context.
23092 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
23094 * helpers.c: use g_get_tmp_dir. Invokes happyness
23097 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
23099 * helpers.c: Add new env variable to pass args to objdump.
23100 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
23102 2004-05-17 Radek Doulik <rodo@ximian.com>
23104 * Makefile.am (common_sources): added abcremoval.h so it get
23105 disted and daily mono packages on go-mono.com will build again
23107 2004-05-17 Massimiliano Mantione <massi@ximian.com>
23109 * abcremoval.c: Fixed coding style, added copyright header.
23111 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
23113 * mini.h: Added prototype for abc removal main function.
23115 * build_relations_propagation_table.pl: Added copyright header.
23117 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
23119 * basic-long.cs: reg test for complex ceq_long bug.
23121 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
23123 * mini-x86.c (mono_arch_local_regalloc): Correctly free
23124 reg in long and clob case (bug #58343). Fixed/added comments.
23126 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
23128 * mini.c (mono_jit_runtime_invoke): Follow new convention
23129 of calling the invoke method with an function pointer.
23131 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
23133 * ChangeLog: Fix author of memory leak patch.
23135 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
23137 * Makefile.am: fix make dist as well...
23140 2004-05-14 Massimiliano Mantione <massi@ximian.com>
23142 * cfold.c: Made so that conversions from pointer to int4 are no-ops
23143 on archs where pointers are 4 bytes long.
23145 * Makefile.am: Added abcremoval.c source file.
23147 * abcremoval.c: Added abcremoval.c.
23149 * abcremoval.h: Added abcremoval.h.
23151 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
23153 * inssel.brg: Enabled bounds check removal.
23155 * mini.c: Added support for abcrem optimization.
23157 * mini.h: Added abcrem optimization label.
23159 * driver.c: Added support for abcrem optimization.
23161 * propagated_relations_table.def: Added propagated_relations_table.def.
23163 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
23165 * mini.c, cfold.c: fix style.
23167 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23169 * mini.c: handle issue with the low-level implementation of
23170 some long opcodes (bug #54209).
23172 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
23174 * basic.cs: test for my new cmov stuff.
23176 2004-05-13 Patrik Torstensson
23178 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
23179 opt and added peephole documentation.
23181 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
23183 * tramp-ppc.c: rewrote the generic trampoline code.
23185 2004-05-11 Patrik Torstensson
23187 * mini-x86.c: optimize long shl/shr asm code (one less branch)
23189 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
23191 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
23193 * mini.h mini.c dominators.c: Applied patch from Derek Woo
23194 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
23196 * mini.c: Add new icalls for AsAny marshalling.
23198 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
23200 * tramp-ppc.c, mini-ppc.c: more cleanups.
23202 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23204 * mini.c: no warnings.
23206 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23208 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
23210 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
23212 * mini.c: In the thread abort signal handler, if the thread is in the
23213 process of being stoped, don't throw the Abort exception, just stop the
23216 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
23218 * tramp-ppc.c: removed old code.
23220 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23222 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
23223 do some simple speed optimizations on ppc.
23225 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
23227 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
23228 and large offsets in load/store.
23230 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
23232 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
23233 it causes regressions.
23235 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
23237 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
23240 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
23242 * jit-icalls.c: remove warnings.
23243 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
23244 speedups for unsafe code.
23246 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
23248 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
23250 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
23252 * basic-calls.cs: Add new regression test.
23254 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
23257 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
23259 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
23262 2004-05-06 Patrik Torstensson
23264 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
23265 long reg allocation in any reg (not only eax:edx) and implemented
23266 long shl/shr ops in asm instead of helpers.
23268 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
23270 * mini-sparc.h: Fix warnings.
23272 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
23275 * mini-exceptions.c (mono_handle_exception): Call the filter in a
23276 separate statement for clarity.
23278 * mini-sparc.c: Update status.
23280 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
23282 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
23285 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23287 * inssel-ppc.brg: another small pre-release workaround:
23288 we don't do overflow detection for long_sub_un.
23290 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23292 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
23293 (also works around a weird ppc bug: 57957).
23295 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
23297 * tramp-ppc.c: trampoline fixes.
23299 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
23301 * mini-ppc.c: fixed typos.
23303 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
23305 * mini-ppc.c, exceptions-ppc.c: more code saves registers
23306 at the top of the stack. Fixed typos. Use a frame registers
23307 for all the methods with exception clauses.
23309 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
23311 * exceptions-ppc.c: restore fp registers.
23313 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
23315 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
23316 order from the stack top (moved the stack room to save the
23317 return value for trace after the param area). Fixed corruption
23318 in restoring registers on unwind.
23320 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
23322 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
23324 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23326 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
23327 and prolog/epilog for methods that use it. Allow
23328 enough param area room for varargs methods. Fix miguel's
23329 breakage in exception handling.
23331 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23333 * Makefile.am: run genmdesc only on current arch.
23335 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23337 * exceptions-x86.c:
23338 * mini-x86.h: fix the build on windows.
23340 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
23342 * 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.
23344 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
23346 * mini-exceptions.c: New file.
23348 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
23349 Move some parts of the x86 exception handling code to an
23350 arch-independent file so it can be shared with other ports.
23352 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
23354 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
23356 2004-04-26 David Waite <mass@akuma.org>
23358 * driver.c: remove comma from end of enumeration declaration
23360 2004-04-26 Jackson Harper <jackson@ximian.com>
23362 * driver.c: parse config file before loading first assembly. This
23363 allows the user gac to be enabled/disabled.
23365 2004-04-23 Miguel de Icaza <miguel@ximian.com>
23367 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
23368 simpler mechanism: we do not care what is encoded initially
23369 (branch absolute or relative), we care about the code and its
23370 target. I kept the old code for reference for now.
23372 The new code tries first to determine if the jump is anywhere in
23373 the -/+32 absolute meg range, if it succeeds, it encodes using the
23374 absolute branch; If not, it tried to find something in the
23375 relative range, if not, it uses the handle_thunk code.
23377 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
23379 * exceptions-ppc.c: use the correct ip register on macosx.
23381 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
23383 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
23385 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
23387 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
23388 Raise exception on integer divide by zero by hand since the hw
23389 doesn't support it. Handle NaNs in FP compares.
23391 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
23393 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
23394 code reducing duplication between the platforms and enabled
23395 signal exception handling (on linux for now).
23397 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
23399 * exceptions-ppc.c: more macosx support.
23401 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23403 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
23405 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
23407 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
23409 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
23411 * iltests.il: more tests.
23413 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
23415 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
23418 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
23420 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
23422 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
23424 * liveness.c: Mark variables as volatile in all basic blocks reachable
23425 from exception clauses.
23427 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
23429 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
23432 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
23434 * iltests.il, basic.cs: more tests for regalloc.
23436 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
23438 * iltests.il: Some tests for register allocation modifications
23441 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
23443 * exceptions.cs: Add regression test for bug #56782.
23445 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
23446 original stack trace if an exception is rethrown. Fixes #56782. Oh,
23447 the beauty of fixing the same thing in 5 different files...
23449 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
23451 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
23454 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
23456 * mini.c: Add support for STRWLPARRAY marshalling convention.
23458 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
23460 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
23461 to init the context to setup the regs pointer).
23463 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
23465 * exceptions-ppc.c: more exceptions work.
23467 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23469 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
23472 2004-04-13 Miguel de Icaza <miguel@ximian.com>
23474 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
23475 can use the memory directly.
23477 * cpu-pentium.md: Update documentation from a post from Zoltan.
23479 add x86_add_membase, x86_sub_membase, x86_mul_membase
23481 2004-04-13 Miguel de Icaza <miguel@ximian.com>
23483 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
23484 GENERAL_REGS they were also hardcoded for all PPC ports.
23486 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
23488 Remove hard-coded limit for floating point registers, use
23489 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
23491 Notice that in MacOS X calling conventions you can fit a lot more
23492 floating point values in registers, so I should update the PInvoke
23493 test to excercise the passing of floating point values on the
23494 stack (currently broken).
23496 2004-04-06 Miguel de Icaza <miguel@ximian.com>
23498 * tramp-ppc.c (create_trampoline_code): Added
23499 JUMP_TRAMPOLINE_SIZE.
23500 (ppc_magic_trampoline): Follow the pattern from
23501 x86_magic_trampoline: if code is set to zero, return.
23502 (create_trampoline_code): Always pass MonoMethod to the jump
23503 trampoline, before it was passing a null.
23504 (mono_arch_create_jump_trampoline): Implement the jump stub, could
23505 share the code with mono_arch_create_jit_trampoline.
23507 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
23509 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
23512 * cpu-g4.md: Added length for jmp instruction, the worst case
23513 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
23516 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
23518 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
23520 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
23522 * mini.c: Only set bblock->real_offset when adding a new bblock, and
23523 before each IL instruction.
23525 * mini.c (CEE_BOX): Fix warnings.
23527 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23529 * mini.c: removed a few unused vars and extra whitespace.
23531 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
23533 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
23535 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
23537 (OP_GETCHR): use the above
23538 (CEE_LDELEMA): use the above.
23540 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
23541 version of the generic impl.
23542 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
23543 (CEE_LDELEMA): use the above.
23545 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
23547 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
23550 * iltests.il: Added new regression test for #56317.
23552 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
23554 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
23555 under NetBSD. Fixes #56450.
23557 * liveness.c (update_gen_kill_set): Fix previous patch.
23559 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23561 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
23563 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
23565 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
23566 ldsfld and ldsflda.
23568 * inssel-sparc.brg: Add more optimizations.
23570 * mini-sparc.c: Replace multiply/divide with shifts if possible.
23572 2004-04-01 Martin Baulig <martin@ximian.com>
23574 * mini.c (handle_box): New static function; moved the
23575 implementation of CEE_BOX here.
23576 (mono_method_to_ir): Added `constrained_call' variable.
23577 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
23578 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
23579 mono_method_get_constrained() to get the method.
23581 2004-04-01 Martin Baulig <martin@ximian.com>
23583 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
23584 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
23585 (mono_method_to_ir): We don't need these macros anymore since
23586 mono_class_get_full() already takes care of it.
23588 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23590 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
23591 use @function (as doesn't accept #function here) and check the return
23592 value of system and stop if fails.
23594 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23596 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
23598 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
23600 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
23602 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
23604 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
23607 * basic-long.cs: Add test for negation of Int64.MinValue.
23609 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
23611 * mini-sparc.c: Update status.
23613 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
23615 * exceptions-sparc.c: Fix return value in filters.
23617 * inssel-sparc.brg: Fix register allocation in some rules.
23619 2004-03-28 Martin Baulig <martin@ximian.com>
23621 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
23624 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
23626 * mini-x86.c (mono_arch_patch_code): Fix warnings.
23628 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
23629 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
23630 remove unused conv_u4 opcode.
23632 * mini-x86.c: Remove valgrind workaround since it slows down things
23633 even when mono is not run under valgrind.
23635 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
23637 * mini-sparc.c: Update status.
23639 * inssel-sparc.brg: Add some optimizations.
23641 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
23642 future delay slot filling. Add support for varargs, tail calls and JMP.
23644 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
23645 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
23647 * inssel.brg: Fix register allocation in OP_ARGLIST.
23649 * inssel.brg: Fix warnings.
23651 2004-03-25 Martin Baulig <martin@ximian.com>
23653 * mini.c (inflate_generic_field): Removed.
23654 (mini_get_method): Removed, use mono_get_method_full(),
23655 (mini_get_class): Removed, use mono_class_get_full().
23656 (mono_method_to_ir): Pass our generic context to
23657 mono_field_from_token().
23659 2004-03-25 Martin Baulig <martin@ximian.com>
23661 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
23662 of a `MonoMethod *'.
23663 (mini_get_method): Take a `MonoGenericContext *' instead
23664 of a `MonoMethod *'.
23665 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
23666 a new local variable called `generic_context' which holds the
23667 current `MonoGenericContext *'; use it to lookup things.
23669 2004-03-24 Martin Baulig <martin@ximian.com>
23671 * mini.c (mini_get_class): New static method; if we're inside a
23672 generic instance, inflate the class if neccessary.
23673 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
23675 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
23677 * iltests.il: New regression test for #55976.
23679 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
23682 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23684 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
23687 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23689 * liveness.c: Consider SSA stores as well as loads when making vars
23692 * exceptions.cs: New regression tests for register allocation.
23694 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
23696 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
23697 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
23698 domain lock only to protect puntual access to data structures.
23699 Added access lock for sighash, jit_icall_hash_name,
23700 jit_icall_hash_addr and domain->code_mp.
23702 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
23704 * driver.c: Print SIGSEGV handling method.
23706 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
23708 * mini.c (setup_jit_tls_data): Handle case when this is called
23709 multiple times for a thread.
23711 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
23712 is different from fbxx_un. Fixes #54303. Also use constants instead of
23713 magic numbers in a lot of places.
23715 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
23717 * exceptions.cs: Fix cctor test when --regression is used.
23719 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
23721 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
23724 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
23726 * inssel-ppc.brg: fixed register assignments for some rules.
23728 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23730 * exceptions.cs: Add test for exceptions in static constructors.
23732 * mini.c (mono_jit_compile_method_with_out): Move the calling of
23733 static constructors outside the domain lock. Fixes #55720.
23735 2004-03-17 Martin Baulig <martin@ximian.com>
23737 * mini.c (get_generic_field_inst): Removed, this'll never happen.
23738 (inflate_generic_field): Take the `MonoMethod *' instead of the
23739 `MonoClass *' and added support for generic method.
23740 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
23741 have a `field->parent->gen_params', only inflate the field if it's
23742 an open constructed type.
23744 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23746 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
23747 exception object instead of the preconstructed ones.
23749 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23751 * mini.c: reverted changed to sigsegv_signal_handler commited
23752 accidentally in the previous patch.
23754 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23757 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
23758 running --aot with an old assembly.
23760 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
23762 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
23765 * mini-sparc.c: Add support for v9 branches with prediction.
23767 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
23769 * mini.c (mini_init): #warning is GNUC only
23771 * mini-sparc.h: implement __builtin_frame_address
23772 and __builtin_return_address for Sun C compiler
23774 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
23776 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
23778 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
23780 * basic-calls.cs: Add test for unaligned byref long argument passing.
23782 * mini-ops.h: Add sparcv9 compare and branch instructions.
23784 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
23785 v9 instructions if we have a v9 cpu.
23787 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
23788 registers for global allocation.
23790 * exceptions-sparc.c: Fixes.
23792 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
23794 * liveness.c (mono_analyze_liveness): Optimized version.
23796 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
23798 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
23801 * basic-float.cs basic-calls.cs: New regression tests.
23803 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
23805 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
23806 sigaltstack implementation.
23808 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
23810 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
23811 stuff if SIGSEGV_ON_ALTSTACK is not defined.
23813 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
23815 * mini.c: Fix warnings.
23817 * mini.c (mono_resolve_patch_target): New function which contains the
23818 arch independent part of the patching process.
23820 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
23821 patching code to a separate function.
23823 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
23825 * mini.c (add_signal_handler): ifdef out on Windows
23827 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
23829 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
23830 cpu-sparc.md: Add exception handling support + other fixes.
23832 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
23833 typed GC detection in --version.
23835 * basic.cs exceptions.cs: New regression tests.
23837 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
23838 the arch specific code can store data during a compilation.
23840 * mini-ops.h: Add OP_SETFRET.
23842 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
23843 function, register a separate icall for each arity, so the icalls can
23846 * mini.c (mono_print_tree): Print negative offsets in a more readable
23849 * mini.c: Make signal handling work on sparc.
23851 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
23853 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
23855 * jit-icalls.c: Emulate truncl by aintl on solaris.
23857 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
23859 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
23861 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
23863 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
23865 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
23866 a MarshalByRef type, inline a method that performs the check, taking into
23867 account that the object can be a proxy. Also implemented tow new opcodes:
23868 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
23869 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
23870 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
23872 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
23874 * mini-ppc.c: if a relative branch displacement is too big
23875 but it points to and area reachable with an absolute branch,
23878 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
23880 * mini.c: optimize small copies in cpblk.
23882 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
23884 * basic-calls.cs basic-float.cs: New regression tests.
23886 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
23887 negative offsets from %fp. Implement localloc. Fix local register
23888 allocation. Fix the case when the this argument needs to be saved to
23889 the stack. Implement some missing opcodes.
23891 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
23893 * mini.c (mini_method_compile): Reenable global regalloc in methods
23894 with exception handlers.
23896 * linear-scan.c (mono_varlist_sort): Fix warning.
23898 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
23900 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
23903 * liveness.c: Make all variables uses in exception clauses volatile, to
23904 prevent them from being allocated to registers. Fixes #42136.
23906 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
23908 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
23909 causes regressions.
23911 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
23912 argument to mono_arch_regalloc_cost.
23914 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
23917 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
23919 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
23920 Make the cost of allocating a variable to a register arch dependent.
23922 * basic-calls.cs: Fix compilation of tests.
23924 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
23925 helper function to cut back on the number of #ifdefs needed.
23927 * mini-ppc.c: Fix compilation.
23929 * basic-calls.cs: New regression tests.
23931 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
23933 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
23934 of l0 since that is callee saved.
23936 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
23939 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
23940 of delay instruction.
23942 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
23944 * mini.h (MonoCallInst): Add 'virtual' flag.
23946 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
23948 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
23950 * *.cs: New regression tests.
23952 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
23955 * mini.c (mono_runtime_install_handlers): Fix build.
23957 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
23958 'signal_stack_size' members.
23960 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
23961 alternate signal stack.
23963 * exceptions-x86.c: Add stack overflow handling.
23965 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
23966 functions to arch independent code.
23968 * mini.c (mono_print_tree): Print more detailed info for load_membase
23971 2004-02-23 Martin Baulig <martin@ximian.com>
23973 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
23975 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
23977 * mini-x86.c: fixed reg allocation for div/rem.
23979 2004-02-22 Miguel de Icaza <miguel@ximian.com>
23981 * driver.c (mono_main): Report some configuratio options on --version.
23983 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
23985 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
23986 low in the address space. Correctly flush memory in thunks where we
23987 output native code.
23989 2004-02-20 Martin Baulig <martin@ximian.com>
23991 * mini.c (mini_get_method): New static method; inflate all generic
23992 methods and methods in open generic instances.
23993 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
23994 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
23996 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
23998 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
24000 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
24002 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
24004 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
24006 * mini-sparc.c (flushi mono_arch_output_basic_block): make
24007 it compile using Sun's compiler.
24009 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
24011 * 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.
24013 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
24015 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
24017 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
24019 * mini-ppc.c: handle calls outside of the allowed range with thunks
24020 allocated using the code manager.
24021 * tramp-ppc.c: use the code manager to hold generated native code.
24022 Fixed the magic trampoline to just patch vtable entries.
24024 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
24026 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
24029 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
24031 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
24034 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
24035 if we have a working __thread implementation.
24037 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
24038 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
24040 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
24042 * mini-x86.c: Fix compilation under gcc 2.
24044 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
24046 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
24047 contains a call to the wrapped function.
24049 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
24050 OP_<CALL>_IMM opcodes, and use them under X86.
24052 * mini.c (mono_jit_find_compiled_method): Fix warning.
24054 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
24056 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
24058 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
24059 functionality to mini.c.
24061 * mini.c (mono_create_jump_trampoline): New function to create a jump
24062 trampoline. Return a compiled method instead of a trampoline if it
24063 exists. Add a cache for jump trampolines.
24065 * mini.c (mono_jit_find_compiled_method): New function to return a
24066 compiled method if it exists.
24068 * mini-x86.c: Call mono_create_jump_trampoline instead of
24069 mono_arch_create_jit_trampoline.
24071 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
24072 a jump trampoline. Fixes #52092.
24074 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
24076 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
24077 which is not up-to-date. Add check_corlib_version () instead.
24079 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
24082 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
24083 since newer valgrind versions do not need it.
24085 * mini.c (mono_jit_compile_method_with_opt): New helper function to
24086 compile a method with a given set of optimizations.
24088 * mini.c: Compile icall wrappers on-demand instead of at startup.
24090 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
24091 wrapper for an icall.
24093 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
24095 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
24098 * iltests.il: Add test for non-empty stack before switch instruction.
24100 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
24102 * mini.c: Add support for new stringbuilder marshalling conventions.
24104 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
24106 2004-02-01 Martin Baulig <martin@ximian.com>
24108 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
24109 in `ginst->mtype_argv'.
24111 2004-01-31 Miguel de Icaza <miguel@ximian.com>
24113 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
24114 facilitate grepping.
24116 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
24118 * mini.c: fixed buglet in initobj generic implementation for references.
24120 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
24122 * Makefile.am: make the version script conditional.
24123 * jit-icalls.c: handle missing truncl().
24125 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
24127 * exceptions.cs: Add more tests for double->int conversion.
24129 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
24130 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
24132 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
24134 * driver.c: make --verbose --version emit an error
24135 if the loaded corlib doesn't match the runtime version.
24137 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
24139 * mini-ppc.h: export ppc_patch().
24140 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
24141 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
24142 on par or better than on MacOSX.
24144 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
24146 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
24147 mono_lookup_pinvoke_call.
24149 * mini-x86.c: Under windows, the default pinvoke calling convention is
24150 stdcall. Fixes #52834.
24152 * mini.c (optimize_branches): Add an upper bound to the number of
24153 iterations to prevent infinite loops on strange loops. Fixes #53003.
24155 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
24157 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
24158 and ISINST. Fixes #52093.
24160 * objects.cs (test_0_vector_array_cast): New tests.
24162 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
24164 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
24165 checking in Array.Set ().
24167 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
24170 * object.cs (test_0_multi_array_cast): New regression test.
24172 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
24174 * exceptions-ppc.c: fix build on Linux/PPC.
24176 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
24178 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
24179 running under valgrind.
24180 (x86_magic_trampoline): Fix build bustage.
24182 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
24183 negative values as well. This is needed for the encoding of the line number
24184 info, since sometimes the line numbers are not in increasing order.
24186 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
24188 * cpu-pentium.md (localloc): Increase the size of the localloc
24189 instruction since it is a loop under Win32.
24191 * debug-mini.c (record_line_number): Get rid of unneccesary memory
24194 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
24196 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
24197 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
24198 Max Horn (max@quendi.de). Fix file names in comments.
24200 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
24202 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
24203 avoid stack overflow.
24204 (replace_usage): Avoid uninitialized variable warnings.
24206 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
24207 and taking the address of valuetype variables.
24209 2004-01-03 Patrik Torstensson
24211 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
24212 for other purposes than FP later on.
24214 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
24216 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
24219 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
24221 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
24223 2003-12-30 Patrik Torstensson <p@rxc.se>
24225 * mini-x86.h: Decreased number of availiable fp regs.
24226 Solves corner cases with FP spilling.
24228 2003-12-23 Patrik Torstensson <p@rxc.se>
24230 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
24231 for floating point stack tracking / spilling on x86.
24234 * basic-float.cs: added float mul overflow test.
24236 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
24238 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
24240 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
24242 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
24243 supports for cond branches that overflow the immediate
24244 overflow offset. mcs can compile simple programs.
24246 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
24248 * exceptions-ppc.c: exception handling support wip:
24249 finally handlers get run on exception.
24251 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
24253 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
24256 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
24258 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
24259 initial support for stack walking and unwinding.
24261 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
24263 * driver.c (mono_main): Make corlib-out-of-sync message more
24264 descriptive. Also remove verify_corlib call.
24266 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
24268 * mini.c: make CEE_NEWARR calls and other emulated opcodes
24269 not overlap with other call's arguments, too.
24271 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
24273 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
24274 move to arch-specific code the choice of arch-specific
24275 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
24276 * mini.c: ensure emulation calls will not interleave
24279 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
24281 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
24282 the magic trampoline stack frame is dropped before executing
24285 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
24287 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
24288 and integer to fp conversions. Added support for overflowing
24289 arguments on the stack. Reserve a couple more registers as temps.
24290 Added support for aot compilation (as output still needs to be
24293 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
24295 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
24296 Don't overwrite return register in some corner cases.
24298 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
24300 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
24301 static constructors when AOT compiling.
24303 * driver.c (mono_main): Call mono_check_corlib_version.
24305 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
24307 * cpu-g4.md, basic.cs: fixed div target register.
24309 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
24311 * mini-ppc.c, basic.cs: shl_imm fix with test.
24313 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
24315 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
24316 structures by value. Misc fixes.
24317 * objects.cs: more tests.
24319 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
24321 * mini-ppc.c: lconv.ovf.i implemented.
24323 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24326 (mini_init): don't error out if someone already called g_thread_init.
24328 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
24330 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
24331 to be any type per the spec. Fix abnormal memory usage when
24332 the same object is repeatedly thrown.
24334 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
24336 * mini.c: check for overruns in IL code.
24338 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
24340 * TODO: Add/remove some todo entries.
24342 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
24344 * driver.c (mono_main): Call mono_verify_corlib.
24346 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
24348 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
24349 This has been moved to mini.c
24350 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
24351 type being casted is marshalbyref it could be a proxy, so instead of
24352 emitting the type check code, emit a call to a runtime method that will
24353 perform the check by calling CanCastTo if needed.
24355 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
24357 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
24358 methods with large stack frames under Win32.
24360 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
24362 * Makefile.am: Distribute regression tests.
24364 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
24365 at the end instead of inserting each variable into the sorted list.
24367 * linear-scan.c (mono_varlist_sort): New helper function.
24369 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
24371 * mini.c: ensure arguments and locals are within bounds.
24373 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
24375 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
24378 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
24380 * mini.c (mono_cprop_copy_values): Fix crash.
24382 * aot.c: Set verbosity back to 0.
24384 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
24386 * regalloc.c: complete memory leak fix by Laurent Morichetti
24389 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
24391 * driver.c (main_thread_handler): Revert the previous patch.
24393 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
24396 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
24397 memory from the memory pool.
24399 * driver.c (main_thread_handler): Turn on all optimizations when
24402 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
24403 an array for better performance.
24405 * regalloc.c (mono_regstate_assign): Fix memory leak.
24407 * debug-mini.c (mono_debug_serialize_debug_info): New function to
24408 serialize the debug info.
24410 * debug-mini.c (mono_debug_add_aot_method): New function to load the
24411 debug info from the serialized representation.
24413 * aot.c: Save debug info into the generated file and load it when
24416 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
24418 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
24420 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
24421 More FP-related fixes.
24423 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
24425 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
24426 and register allocation buglet. Hello world now runs.
24428 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
24430 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
24431 * tramp-ppc.c: fixed class init trampoline.
24432 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
24434 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
24436 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
24437 mini.c: more ppc changes/fixes.
24439 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
24441 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
24442 Also optimize the case when the arguments are the same in the caller
24445 * iltests.il: Add tests for tail calls with valuetype arguments.
24447 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
24449 * mini-ppc.c: fixes for struct return type.
24451 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
24453 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
24454 mono_spillvar_offset() to arch-specific code.
24456 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
24458 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
24460 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
24462 * exceptions-x86.c: Fix stack space leaks.
24464 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
24465 registers from the lmf if the method has save_lmf set.
24467 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
24469 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
24470 of icall wrappers into InvokeInDomain, since these are now per-domain.
24472 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
24474 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
24475 make some opcode emulation and intrinsic ops enabled/disabled
24476 according to the architecture. More fixes.
24478 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
24480 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
24482 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
24484 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
24485 arch-specific handling for 'this' and struct return type to
24486 arch-specific code.
24488 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24490 * aot.c: prevent divide by zero error when reporting (it happened with
24491 Accessibility.dll).
24493 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
24495 * mini.h (inst_switch): Remove unused macro.
24497 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24500 (load_aot_module): free 'info->methods' and 'info' properly. No more
24501 "free(): invalid pointer blah" messages when you have an old aot
24504 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
24506 * jit-icalls.c, mini.c: Added support for context static fields.
24508 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
24510 * mini.c (mono_method_blittable): Methods which set LastError are not
24511 blittable either. Fixes #51108.
24513 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
24515 * mini.c: flush icache.
24516 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
24518 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
24520 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
24522 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
24524 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
24527 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
24530 * inssel.brg (CEE_MKREFANY): Fix AOT case.
24532 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
24534 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
24535 instruction when the result is discarded.
24537 * iltests.il (test_0_div_regalloc): New regression test.
24539 * arrays.cs: Fix compilation error.
24541 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
24543 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
24544 float rules to inssel-x86.brg: sane architectures with FP registers
24545 don't need to implement these rules.
24547 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
24549 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
24551 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
24553 * mini.h, inssel-long32.brg: fixed endianess issues in int64
24554 implementation of 32 bit systems.
24556 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
24558 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
24559 (Jeroen Zwartepoorte).
24561 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
24563 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
24564 the caller and the callee matches.
24566 * mini.c (mono_method_to_ir): Add comment.
24568 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
24569 signbit is missing on some platforms.
24571 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
24573 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
24575 * mini.c (setup_jit_tls_data): Call the new function.
24577 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
24579 * mini-x86.c: Add experimental support for fast access to the lmf
24580 structure under NPTL/Linux 2.6.x.
24582 2003-11-06 Martin Baulig <martin@ximian.com>
24584 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
24585 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
24588 2003-11-02 Martin Baulig <martin@ximian.com>
24590 * mini.c (inflate_generic_field): New static method.
24591 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
24592 generic instance and the field is declared in a generic type, call
24593 inflate_generic_field() to inflate it. Fixes gen-28.cs.
24595 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
24597 * mini.h mini.c (mono_method_same_domain): New function to return
24598 whenever the caller and the callee are in the same domain.
24600 * tramp-x86.c (x86_magic_trampoline): Use the new function.
24602 2003-10-30 Martin Baulig <martin@ximian.com>
24604 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
24605 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
24607 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
24608 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
24610 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
24612 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
24615 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
24616 object here, so it is in the correct appdomain etc.
24618 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
24620 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
24622 (mono_method_to_ir): Avoid freeing the type created returned from
24623 mono_type_create_from_typespec, since it is put into an internal cache
24624 by the function. Fixes pointer.exe.
24626 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
24627 trampolines for icalls and pinvokes as well. Fixes #33569.
24629 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
24631 * mini.c: Update after appdomain changes.
24633 * mini.c (mono_jit_compile_method_inner): Allways compile native
24634 method wrappers in the root domain, since there can only be one
24635 instance of them, whose address is stored in method->info.
24637 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
24639 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
24640 environment variable. Instead detect automatically whenever running
24641 under valgrind using the magic macro RUNNING_ON_VALGRIND from
24644 2003-10-16 Miguel de Icaza <miguel@ximian.com>
24646 * trace.c, trace.h: New files that implement the new trace option
24649 * driver.c: Document new --trace options.
24651 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
24654 - if (mono_jit_trace_calls)
24655 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
24657 * mini.h: prototypes.
24659 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
24661 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
24663 * mini.c inssel.brg: Implement typedefbyref opcodes.
24665 * mini.c (mono_jit_compile_method): Remove unused local variable.
24667 * mini.c (mono_jit_compile_method_inner): Ditto.
24669 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
24671 * tramp-x86.c (x86_class_init_trampoline): Fix build.
24673 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
24675 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
24677 * mini.c (mono_no_aot): Remove unused global variable.
24679 * mini.c: Thread safety fixes.
24681 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
24683 * mini.c (mono_create_class_init_trampoline): Add a lock around
24684 class_init_hash_addr.
24686 * arrays.cs (test_0_newarr_emulation): Add new regression test for
24689 * mini.c: Decompose the NEWARR instruction before decomposing its
24690 arguments. Fixes #30073.
24692 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
24694 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
24697 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
24699 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
24701 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
24703 * driver.c: Add support for compiling icall wrappers to --compile.
24705 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
24707 * inssel.brg: The empty value in class->interface_offsets is -1, not
24710 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
24712 * objects.cs: New test for 'is' operator on an array of interfaces.
24714 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24716 * tramp-ppc.c: update trampoline code to support jumps
24717 and class initialization.
24719 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
24721 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
24723 * inssel.brg (OP_UNBOXCAST): Fix #46027.
24725 * inssel.brg (OP_UNBOX): Remove unused rule.
24727 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
24728 region instead of one for each method. Fixes #47813.
24730 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
24732 * exceptions.cs (test_0_nested_finally): New regression test for
24733 nested exception handlers.
24735 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
24737 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
24739 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
24742 * mini.c (mono_method_check_inlining): Make the inlining limit
24743 configurable by an environment variable.
24745 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
24747 * mini.h: Bump AOT file version.
24749 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
24750 token, store the image along with the token, since the token might not
24751 refer to the same image as the method containing the relocation,
24752 because of inlining.
24754 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
24756 * mini.c (mono_precompile_assemblies): New function to compile
24757 all methods in all loaded assemblies.
24759 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
24761 * regalloc.h regalloc.c (MonoRegState): Change the type of
24762 iassign and fassign to int*, since they can contain large negative
24763 values if the register is spilled. Also added some comments. Fixes
24766 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
24767 under Win32. Fixes #42964.
24769 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
24771 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
24773 * aot.c: Added support for AOT compiling methods which contain calls
24774 to wrappers. Currently, only remoting-invoke-with-check wrappers are
24777 * driver.c (compile_all_methods): Run the compilation in a thread
24778 managed by mono. Fixes #44023.
24780 * mini.c (mono_codegen): Print full method name in verbose output.
24782 * mini-x86.c (mono_arch_patch_code): Fix warning.
24784 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
24785 jumps, since the method we are jumping to might be domain-specific.
24787 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
24789 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
24791 * inssel.brg: string chars are unsigned.
24793 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
24795 * TODO: New todo item.
24797 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
24798 which calls mono_runtime_class_init and patches the call site to
24799 avoid further calls.
24800 (mono_arch_create_class_init_trampoline): New arch specific function
24801 to create a class init trampoline.
24802 (create_trampoline_code): Generalized so it can create
24803 class init trampolines as well.
24805 * mini.c (helper_sig_class_init_trampoline): New helper variable.
24806 (mono_create_class_init_trampoline): New function to create and cache
24807 class init trampolines.
24808 (mono_find_class_init_trampoline_by_addr): New function to lookup the
24809 vtable given the address of a class init trampoline. Used by the
24811 (mono_codegen): Generate a call to a trampoline instead of
24812 mono_runtime_class_init in LDSFLD[A].
24813 (mono_codegen): Add relocations for the new trampoline.
24815 * mini.h mini-x86.c aot.c: Added a new relocation type:
24816 MONO_PATCH_INFO_CLASS_INIT.
24818 * mini.h: Bump AOT version number.
24820 * aot.c: Create a copy of the loaded code instead of using the original
24821 so methods which call each other will be close in memory, improving
24824 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
24825 patch since it breaks the regression tests.
24827 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
24828 for the register saving instruction sequence since the
24829 frame_state_for function in glibc 2.3.2 don't seem to detect it.
24831 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
24833 * TODO: Fix todo item && remove another.
24835 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
24837 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
24840 * aot.c: Moved the check for MONO_LASTAOT into the initialization
24841 function of the module.
24843 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
24844 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
24845 --no-aot command line option.
24847 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
24849 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
24850 by Bernie Solomon (bernard@ugsolutions.com).
24852 * inssel.brg: Refactor the interface offset table related code into
24853 its separate functions and add support for the AOT case.
24855 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
24857 * aot.c (mono_aot_get_method_inner): Fix memory leak.
24859 * aot.c: Added mono_aot_verbose variable and made all debugging
24860 output depend on the value of this variable.
24862 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
24863 method_label and info_label.
24865 * mini.h mini-x86.c aot.c: Added a new relocation type
24866 MONO_PATCH_INFO_IID for klass->interface_id.
24868 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
24869 the MonoJitInfo structure.
24871 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
24872 a non-root appdomain in shared mode.
24874 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
24876 * aot.c: make aot loader less verbose. Remove free of unused variable.
24878 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
24880 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
24882 * .cvsignore: Added *.dll.
24884 * mini.c (mono_print_tree_nl): New function callable while debugging.
24886 * mini.c (mono_print_code): Export this.
24888 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
24891 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
24893 * mini.h (MonoCompile): Added 'jit_info' field.
24895 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
24896 the cfg structure, since it is needed by the AOT compiler.
24898 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
24900 * aot.c: A major rewrite. Changes include:
24901 - save exception tables for methods which have them.
24902 - cache failed lookups in aot_get_method () to avoid the (slow) calls
24903 to g_module_symbol.
24904 - reworked the file format so it is now much smaller and needs
24905 fewer relocation entries.
24907 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
24909 * aot.c (load_aot_module): Fix build bustage on platforms without
24912 2003-09-04 Martin Baulig <martin@ximian.com>
24914 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
24916 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
24918 * TODO: Some new optimization ideas.
24920 * aot.c: Move AOT module loading logic here from mono_assembly_open.
24922 * aot.c: Save the optimization flags used to compile the code into
24925 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
24926 support emitting domain specific code.
24928 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
24929 no longer domain neutral. It can be made domain neutral by compiling
24930 with --optimize=shared.
24932 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
24933 between appdomains.
24935 * driver.c mini.h mini.c: New --no-aot debugging option which disables
24936 loading of AOT code.
24938 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
24940 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
24941 if there is no domain neutrality information.
24943 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
24945 * aot.c (mono_compile_assembly): Emit a symbol containing the file
24946 format version into the generated library.
24948 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
24949 callee method into the caller since one of them could be shared.
24951 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
24952 system exceptions from AOT code now works.
24954 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
24955 method if it is domain neutral and the callee is not.
24957 * graph.c (cfg_emit_one_loop_level): Fix warning.
24959 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
24961 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
24964 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
24966 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
24967 is needed by code which is executed before mono_runtime_init ().
24968 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
24970 * mini.c (mono_thread_abort): Fix warning.
24971 (mono_jit_compile_method): Call static constructor in the AOT case too.
24973 * aot.c (mono_compile_assembly): Fix warning.
24975 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24977 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
24979 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
24981 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
24983 * cpu-pentium.md: Fix the length of call opcodes so they include the
24984 ESP restoring instruction. Fixes #47968.
24986 2003-08-28 Martin Baulig <martin@ximian.com>
24988 * mini-x86.c (mono_arch_call_opcode): Added support for
24989 MONO_TYPE_GENERICINST.
24991 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
24993 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
24995 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
24996 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
24998 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
25001 2003-08-26 Martin Baulig <martin@ximian.com>
25003 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
25004 when reporting an error, set this to the actual error location.
25005 (mono_method_to_ir): Report the correct error location if
25006 get_basic_blocks() returned an error.
25008 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
25010 * mini.c (mono_type_blittable): OBJECT is not blittable.
25011 (mono_method_blittable): Methods which have marshalling descriptors
25012 are not blittable either. Fixes #47842.
25014 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
25016 * driver.c mini.c: Use an environment variable instead of a global
25017 variable. Also fix the build.
25019 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
25020 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
25023 * driver.c mini.c: Added --with-valgrind option to turn off some
25024 code which prevents mono from running under valgrind.
25026 * mini.c (mono_emit_call_args): Fixed warning.
25028 * mini.c (mono_emulate_opcode): Fixed warning.
25030 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25032 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
25033 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
25034 regalloc.c, regalloc.h: specify available registers in arch-specific
25035 code and support floats in the regallocator (patch by Laurent Morichetti
25038 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
25040 * mini.c: mono_thread_current() can be called only after
25041 mono_runtime_init(): rearrange code to not call it early on.
25043 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25045 * mini.c: allocate jump tables in the code mempools.
25047 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25049 * mini.c, mini.h: make sure per-thread data allocated by the jit is
25052 2003-08-10 Miguel de Icaza <miguel@ximian.com>
25054 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
25055 12 to 16. This fixes bug #47453.
25058 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
25060 * mini-ppc.c: fixed indexed load and unsigned compares.
25062 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
25064 * mini.c: reenabled installation of handler for
25065 thread abort signal.
25067 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25069 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
25070 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
25071 until it's fixed and actually useful.
25073 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25075 * inssel-long32.brg: couple more opcodes implemented.
25077 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
25079 * mini-sparc.c: Even more opcodes implemeted.
25081 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
25083 * mini-sparc.c: More opcodes implemented.
25085 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
25087 * mini-sparc.c: More opcodes implemented.
25089 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
25091 * inssel-sparc.brg: Add some needed rules. Direct
25093 * Makefile.am: Use inssel-sparc.brg
25094 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
25095 an assert happy for now.
25097 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
25099 * mini-sparc.c: Fixed compile errors.
25100 * exceptions-sparc.c: Same. We now produce a mono binary
25101 on sparc-linux. Yea.
25103 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
25105 * mini-sparc.c: Renamed registers. Also some macro cleanups.
25106 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
25107 They compile, but do not work.
25109 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25111 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
25112 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
25113 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
25116 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25118 * mini.c: more opcodes implemented and better support for generics.
25120 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
25122 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
25123 * mini.c, mini.h: first cut at generics support: some new instructions
25124 added and changed the behaviour of some of the existing ones.
25126 2003-07-21 Miguel de Icaza <miguel@ximian.com>
25128 * mini.c: Removed definition of metadata_shared mutex here.
25130 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
25132 * mini-x86.c: make vararg calls work for instance methods.
25134 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
25136 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
25137 returns the arguments in a separte list, now.
25139 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25141 * aot.c, mini.c: updates for array type representation changes.
25143 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
25145 * mini.c: register function to perform jit shutdown.
25147 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25149 * mini.c: use a faster allocator if possible.
25151 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
25153 * aot.c: some cleanups and portability changes.
25155 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25157 * mini.c: use faster allocation for CEE_BOX if possible.
25159 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
25161 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
25162 Moved inlined mempcy code to its own function so that is can be
25163 reused. Added an inline memset function as well (optimized initobj).
25164 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
25166 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25168 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
25170 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
25172 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
25173 arch code can setup the cpu for CLR execution, if needed.
25174 We use it on x86 to set the precision of FP operations.
25176 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
25178 * mini.c: disable some optimizations if we can guess they'll cost too
25179 much for a given method.
25181 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
25183 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
25185 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
25186 * mini.h mini.c mini-x86.c: Added instruction level coverage
25187 info collection support.
25189 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25191 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
25192 is now implemented in the profiling API. Get rid of a couple of
25193 unnecessary global variables.
25195 2003-06-15 Nick Drochak <ndrochak@gol.com>
25197 * basic-long.cs: tests for negative values for bigmul, and unsigned.
25198 * cpu-g4.md: add op_bigmul and op_bigmul_un
25199 * cpu_pentium.md: add op_bigmul_un
25200 * inssel-long32.brg: add rule for unsigned bigmul
25201 * mini-ops.h: define OP_BIGMUL_UN
25202 * mini-x86.c: THE BUG: handle (un)signed properly
25203 * mini.c: choose unsigned opcode if needed.
25204 This set of patches fixes bug #44291
25206 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
25208 * mini.c (optimize_branches): improved to handle all kinds of
25209 conditional branches.
25211 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
25213 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
25214 don't raise exceptions.
25216 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25218 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
25219 to arch-specific files.
25221 2003-06-09 Martin Baulig <martin@ximian.com>
25223 * Makefile.am (libs): Added $(LIBGC_LIBS).
25225 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
25227 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
25228 and OP_ATAN (fixes bug#44293).
25230 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
25232 * Makefile.am, mini-x86.c: rename cpu description array to
25233 pentium_desc, since some compilers define the 'pentium' preprocessor
25236 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
25238 * mini.c (mini_select_instructions): add explicit branch if the
25239 following block is not the false target of a conditional branch -
25240 we need this with any optimization that reorder or remove bblocks
25242 * mini.c (optimize_branches): bug fixes
25244 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
25246 * mini.c (mono_method_to_ir): inline static readonly fields
25248 * ssa.c (fold_tree): start cfold support for long (very simple
25251 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
25253 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25255 * inssel.brg: fixed memcpy (bug #44219).
25257 2003-06-05 Dick Porter <dick@ximian.com>
25259 * driver.c: Set the glib log levels to not abort if g_message
25262 g_set_prgname() has to happen before mini_init() so that the
25263 process handle gets the info.
25265 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25267 * driver.c: add intrins to the default optimizations to get wider
25270 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25272 * mini.h: some large basic blocks will overflow a 16-bit
25273 integers for symbolic registers.
25275 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
25277 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
25278 (mono_arch_output_basic_block): fix bug 43499
25280 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
25282 * mini.c: kill duplicated definition of mono_debug_format.
25284 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
25286 * mini-x86.c, arrays.cs: fixed register allocation bug.
25288 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
25290 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
25292 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
25294 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25297 (print_method_from_ip): also print source location information if
25300 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
25302 * mini.c (mono_find_block_region): bug fix in region code
25303 (mini_method_compile): enable removing unreachable code again, but
25304 only in methods without exception clauses.
25306 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
25308 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
25309 Implemented arglist opcode and handling of TypedReference type.
25310 Fixed x86 call convention when a structure is returned.
25311 Minimal support for calling static vararg methods.
25313 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
25315 * mini.c (mini_method_compile): always remove unreachable code,
25316 because the code in them may be inconsistent (access to dead
25317 variables for example).
25319 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
25321 * driver.c, debug-mini.c: warning fixes.
25323 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
25325 * Makefile.am, jit.h, mini.h: install header for embedding mono.
25327 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
25329 * mini.c: thread-static fields are registered in mono_class_vtable(),
25330 so ensure the function is called before checking for them.
25332 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
25334 * mini.c (optimize_branches): fix for bug 43586
25336 * jit-icalls.c (mono_llmult_ovf): added an additional check for
25337 overflow (fixes Bug #43639)
25339 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25341 * mini.c, objects.cs: allow the use of stobj for primitive types.
25343 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25345 * mini.c: be less strict about argument checking until we support
25346 running the verifier.
25348 2003-05-27 Nick Drochak <ndrochak@gol.com>
25350 * basic-long.cs: tests for (ulong)int * (ulong)int also
25351 * mini.c: use the same trick for (ulong)int * (ulong)int
25353 2003-05-27 Nick Drochak <ndrochak@gol.com>
25355 * basic-long.cs: add regression test for (long)int * (long)int
25356 * cpu-pentium.md: add op_bigmul specification
25357 * inssel-long32.brg: add OP_BIGMUL rule
25358 * mini-ops.h: add OP_BIGMUL
25359 * mini-x86.c: register allocator: handle case where src1 needs to be
25361 * mini.c: substitute special BIGMUL opcode in the tree for
25362 (long)int * (long)int
25364 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
25366 * jit-icalls.c: call the type ctor on field access if needed.
25368 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
25370 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
25371 to a method (including results of ldelema, bug#43207).
25373 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
25375 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
25376 colors to show exception handler blocks.
25378 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
25379 (fix for pinvoke7.cs).
25381 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25383 * mini.h, mini.c: ensure correct initialization order for types that
25384 require it. Prepare for lazy compilation of jit icall wrappers.
25385 Provide a name for opcode emulation to reduce unneeded mallocing.
25387 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
25389 * mini-x86.c: better register restoring code and profiling
25390 support for tail calls.
25392 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25394 * mini.h, driver.c: prepare for leaf methods optimization.
25396 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
25398 * mini.c: get targets of branches before converting a method.
25400 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
25402 * mini.c (optimize_branches): added some experimental code (disbaled)
25404 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
25406 * mini.c (optimize_branches): fix branch to branch optimization
25408 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
25410 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
25412 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
25414 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
25417 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
25419 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
25420 enable use of interface variables again.
25422 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
25423 I1 to registers because there is no simply way to sign extend 8bit
25424 quantities in caller saved registers on x86.
25426 * inssel-float.brg: set costs of some rules to 2 so
25427 that monobure always select the arch. specific ones if supplied,
25428 regardless of the order we pass the files to monoburg.
25430 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25432 * mini.c, mini-x86.c: since the magic trampoline for jumps
25433 can't patch the code directly, we do it as soon as the
25434 method gets compiled.
25436 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
25438 * mini-x86.c, mini.h: introduce a new patching method
25439 to support CEE_JMP and tail calls.
25440 * mini.c: obey tail.call. Don't precompile methods target
25442 * tramp-x86.c: new trampoline code to handle methods
25443 reached through a jump.
25445 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
25447 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
25448 bit values to registers
25450 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
25452 * mini.c (mono_compile_get_interface_var): share interface
25453 variables if possible.
25455 2003-05-16 Martin Baulig <martin@ximian.com>
25457 * debug-mini.c (mono_init_debugger): New function to initialize
25458 the debugger. This is not in the debugger since it needs to
25459 access some of mini's internals.
25461 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
25463 * mini.c (mono_method_to_ir): inlining fixes/cleanups
25465 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
25467 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
25468 for value type handling.
25470 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
25472 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
25473 (mono_method_check_inlining): enable inlining of all kinds of wrappers
25475 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
25477 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
25478 the constructor through a proxy.
25480 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25482 * jit-icalls.c, inssel.brg: fixes to array element address
25485 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
25487 * mini-x86.c (is_regsize_var): allocate pointer to registers
25489 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25491 * driver.c: fixed typo, added intrins to the set of optimizations
25492 tested with regressions.
25494 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
25496 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
25497 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
25500 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
25502 * inssel.brg: remove some common pop instructions without side effects
25504 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25506 * inssel-x86.brg: fixed thinko in int to double conversions.
25508 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
25510 * mini.c, jit-icalls.c: added runtime thread-static variable support.
25512 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
25514 * inssel-long32.brg: two more missing instructions.
25516 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
25518 * mini.c (mono_emit_call_args): set the cil_code for all arguments
25519 if not already set.
25521 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
25523 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
25526 * basic-float.cs: Added tests for negative zero.
25528 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25530 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
25531 a couple of missing operations for long casts, with test cases.
25533 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25535 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
25537 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
25539 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
25540 code size estimation.
25542 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
25544 * mini.c (mono_jit_create_remoting_trampoline): make it work with
25545 abstract methods (fix bug 42542)
25547 * aot.c: add ability to handle array types
25549 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
25551 * mini.c: Call the _specific versions of the object allocation
25552 functions if possible.
25554 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
25556 * driver.c: call setlocale ().
25558 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
25560 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
25563 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
25565 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
25567 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
25568 wrappers (fix bug 42122)
25570 2003-05-04 Martin Baulig <martin@ximian.com>
25572 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
25574 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
25575 s/mini_set_defaults/mono_set_defaults/g.
25577 2003-05-04 Martin Baulig <martin@ximian.com>
25579 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
25581 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25583 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
25584 (reported by Don Roberts).
25586 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
25588 * mini.c: temporarily work around two bugs for this release.
25590 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25592 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
25593 that contains -export-dynamic and it makes using the ld script
25595 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
25597 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
25599 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
25602 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
25604 * mini.c: make sure leave calls all the needed finally blocks,
25605 even when the target jumps out of multiple exception clauses.
25607 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25609 * ldscript, Makefile.am: add linker script to reduce the number of
25610 exported symbols (should also fix the issues with libwine defining
25611 some of the same symbols in io-layer).
25613 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
25615 * driver.c (mini_main): Avoid assertion when no file name is given on
25618 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
25620 * driver.c: added --version/-V command line option.
25621 Added the inline optimization in the regression tests.
25623 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25625 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
25626 to the type in the method signature (fixes bug#42134).
25628 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
25630 * mini.c: when inlining, check this is not null only when needed (bug #42135).
25632 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
25634 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
25636 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25638 * driver.c: fixed bug #42100.
25640 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
25642 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
25644 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25646 * mini.c: moved most of the code required to do inlining to its own
25647 function so it can be reused. Inline also ctors if appropriate.
25649 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
25651 * Makefile.am: Link with -export-dynamic so shared libs loaded by
25652 the runtime can call mono API functions.
25654 2003-04-27 Martin Baulig <martin@ximian.com>
25656 * debug-mini.c (mono_debug_init_method): Added
25657 `guint32 breakpoint_id' argument; if the method has a breakpoint,
25658 send a notification to the debugger.
25660 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
25661 running in the Mono Debugger, just pass the breakpoint number to
25662 mono_debug_init_method().
25664 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
25666 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
25668 * mini.c: allow some more unsafe compares.
25670 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25672 * mini-x86.c, Makefile.am: make distcheck works (partially from
25673 a patch by Richard Lee <r.h.lee@attbi.com>).
25674 * regset.c, regset.h: removed, they are unused.
25676 2003-04-25 Dick Porter <dick@ximian.com>
25678 * driver.c: Usage reports the name as 'mono' not 'mini'
25679 * exceptions-x86.c: Build and run on freebsd
25681 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
25683 * Makefile.am: install the program with the 'mono' name and
25684 the library as libmono instead of mini and libmini.
25686 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
25688 * driver.c: provide the APIs for the embedding interface of the old jit.
25690 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
25692 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
25694 2003-04-23 Martin Baulig <martin@ximian.com>
25696 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
25698 * driver.c: Added `--debug' command line argument to enable
25701 2003-04-23 Martin Baulig <martin@ximian.com>
25703 * debug.[ch]: Removed. The code is now in
25704 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
25706 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
25709 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
25711 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
25713 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25716 (mini_cleanup): moved mono_runtime_cleanup call after the call to
25717 mono_domain_finalize.
25718 (mini_method_compile): use mono_method_profile* if the the option is
25721 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
25723 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25724 methods with their wrapper.
25726 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25727 methods with their wrapper.
25729 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
25732 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
25735 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
25738 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
25740 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
25742 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
25744 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
25745 of the mempool. This is slightly faster and uses less memory
25747 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25749 * mini.c: avoid O(n) allocation for variables.
25751 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25753 * mini.c: handle items on the stack after inlining methods.
25755 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25757 * mini.c: make the method->opcode optimization dependent
25758 on MONO_OPT_INSTRINS and do it lazily.
25760 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
25762 * driver.c: print overall results at the end of regression run.
25764 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
25766 * inssel.brg: don't overwrite symbolic registers.
25768 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25770 * inssel-x86.brg: fix conversion from long to float.
25772 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
25774 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
25776 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
25778 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
25780 * driver.c: Added --print-vtable option as in the old JIT.
25782 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
25784 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
25786 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
25788 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
25790 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
25792 * mini.c regalloc.c regalloc.h: Fix memory leak.
25794 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
25796 * aot.c (mono_aot_get_method): register all used strings
25798 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25800 * mini.c: always intern strings references with ldstr at compile time.
25802 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25804 * Makefile.am: add BUILT_SOURCES.
25806 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25808 * driver.c: give a better error message when the assembly to execute
25809 doesn't have an entry point.
25811 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
25813 * Makefile.am: added hack for automake
25815 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
25818 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
25820 22003-04-07 Martin Baulig <martin@ximian.com>
25822 * Makefile.am: Added Makefile.am.
25824 * debugger-main.c: Removed, this is now in the debugger where it
25827 * mini.pc.in: Call this package `mini' for the moment.