1 2010-06-26 Zoltan Varga <vargaz@gmail.com>
3 * method-to-ir.c (mono_emit_wb_aware_memcpy): Remove the workaround as the core
4 problem has been fixes.
6 2010-06-25 Zoltan Varga <vargaz@gmail.com>
8 * Makefile.am: Add an 'SGEN' make variable to allow tests to be run with SGEN.
10 * mini-gc.c (mini_gc_init_cfg): Use mono_gc_is_moving () instead of HAVE_SGEN_GC.
11 It might be be better to define a MonoGCJitOptions structure later and have the
14 * mini-darwin.c: Don't undefine pthread_ calls for SGEN, they are no longer defined.
16 * Makefile.am: Use libwapi.la for both sgen and non-sgen builds.
18 * debugger-agent.c (get_objref): Implement support for sgen.
20 * driver.c: Remove the unused gc_wrapper.h include.
22 * driver.c (mono_main): Delegate the --desktop mode optimizations to the GC
25 2010-06-25 Zoltan Varga <vargaz@gmail.com>
27 * driver.c (mono_main): Use mono_gc_get_description () to print the GC name.
29 * mini-gc.c (mini_gc_init_cfg): New function to initialize GC specific flags
32 * method-to-ir.c mini.c: Remove usage of HAVE_SGEN_GC and use runtime checks
35 2010-06-23 Miguel de Icaza <miguel@novell.com>
37 * Makefile.am: Build the mono-sgen binary a Mono VM with the Sgen
38 GC enabled as well as libmono-sgen-2.0 and libomonosgen-static
40 * driver.c: Do not depend on the USED_GC_NAME when using SGen, use
41 it only for Boehm diagnostics.
43 * Makefile.am: Make the file a bit more consistent.
45 * debug-debugger.c: Wrap the entire file with an #ifdef
46 MONO_DEBUGGER_SUPPORTED to simplify the build.
48 * Makefile.am: Fix the opcodes build issue by including the
49 source, not by including the .lo file directly
51 Always bring the MDB sources into the build, to drop the
52 dependency on the AM_CONDITIONAL from configure.in as the hard
53 debugger supports Boehm, but not Sgen, this simplifies the build.
55 * Renamed the *.s files into *.S
57 2010-06-24 Rodrigo Kumpera <rkumpera@novell.com>
59 * method-to-ir.c (mono_emit_wb_aware_memcpy): Don't emit bitmap
60 wb for now on 64bits systems while issues with valuetype returns
63 2010-06-24 Zoltan Varga <vargaz@gmail.com>
65 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add support for using a standard set of
66 passes by calling createStandardFunctionPasses ().
68 2010-06-23 Zoltan Varga <vargaz@gmail.com>
70 * mini.h (MONO_INS_HAS_NO_SIDE_EFFECT): Add OP_LDADDR.
72 2010-06-22 Zoltan Varga <vargaz@gmail.com>
74 * method-to-ir.c (mono_method_to_ir): Don't mark loads from OP_LDADDR with
77 * mini-llvm.c (mono_llvm_emit_method): Recalculate MONO_INST_INDIRECT flags to
78 allow better optimization if the OP_LDADDR which caused the flag to be set was
81 * exceptions-amd64.c (get_throw_trampoline): Align the stack properly.
83 * mini-amd64.c (mono_arch_emit_exceptions): Pass only the type token index, not
86 * mini-llvm.c (emit_entry_bb): Save the this argument only in gshared methods.
88 * mini-llvm.c: Fix a couple memory leaks. Get rid of a few #ifdefs.
90 2010-06-22 Zoltan Varga <vargaz@gmail.com>
92 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Call patch_callsite ()
93 to handle the code sequence generated for non-near calls. Fixes #616056.
95 2010-06-21 Zoltan Varga <vargaz@gmail.com>
97 * exceptions-x86.c (mono_arch_find_jit_info_ext): Adjust eip in the lmf case too.
99 * exceptions-x86.c: Add a resume_unwind trampoline for LLVM.
101 * mini-llvm.c (exception_cb): For nested clauses, add the same try range to the
103 (mono_llvm_check_method_supported): Enable llvm for methods with nested clauses.
104 (mono_llvm_emit_method): Instead of calling 'mono_resume_unwind' directly, call a
105 trampoline which saves the context, so changes made to callee saved registers in
106 finally clauses are visible to a nesting catch clause.
108 * exceptions-amd64.c: Add a resume_unwind trampoline for LLVM.
110 * mini-exceptions.c (mono_handle_exception_internal): Fix support for nested clauses
111 in LLVM compiled code.
112 (mono_handle_exception_internal): Add a 'ctx' argument containing the state after
113 the finally handler has ran.
115 * mini.h (ResumeState): New structure containing information required to resume
116 exception handling after executing LLVM compiled finally clauses.
118 * exceptions-amd64.c (get_throw_trampoline): Clean up the amd64 throw trampolines a
119 bit, by passing all the registers as one argument.
121 2010-06-19 Zoltan Varga <vargaz@gmail.com>
123 * tramp-amd64.c (mono_arch_create_generic_trampoline): Increase the buf len a little,
126 2010-06-18 Zoltan Varga <vargaz@gmail.com>
128 * aot-compiler.c (emit_klass_info): Mark unloadable classes properly.
130 * aot-compiler.c aot-runtime.c: Fix LLVM support.
132 * mini-llvm.c: When emitting OP_CALL_HANDLER, avoid branching directly to the landing
133 pad, branch to a new bblock instead.
135 * aot-compiler.c (emit_method_code): Use cfg->header instead of the header of
138 * exceptions-amd64.c (mono_arch_exceptions_init): Fix fullaot support.
140 * mini-llvm.c (process_bb): Add support for OP_SQRT when using the LLVM mono branch.
142 2010-06-17 Geoff Norton <gnorton@novell.com>
145 * exceptions-arm.c: Move the UCONTEXT macros to mono-sigcontext.h so they
148 2010-06-17 Zoltan Varga <vargaz@gmail.com>
150 * aot-compiler.c (emit_klass_info): Handle type load exceptions.
152 * method-to-ir.c (mono_method_to_ir): Avoid a crash if mono_method_get_header ()
155 * exceptions-x86.c (mono_x86_throw_corlib_exception): Negate the decrement of
156 the ip done by throw_exception (), it is not needed for corlib exceptions.
158 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
160 * method-to-ir.c (mono_emit_wb_aware_memcpy): Simplify this function.
161 Call new jit icall mono_gc_wbarrier_value_copy_bitmap for vt wbarrier
162 of size > 5 words. This support fast barriers for value types up to
163 256/512 bytes which beyond that the copying itself is the major issue.
165 * method-to-ir.c (mini_emit_stobj): The intrinsic version is safe
166 for gsharing, so use it.
168 This eliminate all calls to mono_value_copy from managed code in
169 gmcs, fsharp and ipy.
171 This gives a 2% perf boost on ipy and 1% on gmcs over previous patches.
173 Even thou a lot of mono_value_copy calls were eliminated from fsharp,
176 * mini.c (mini_init): Register new icall.
178 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
180 * method-to-ir.c (mono_emit_wb_aware_memcpy): Handle nested valuetypes.
181 This eliminates 2% of mono_value_copy calls on ipy and 12% on fsharp.
183 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
185 * method-to-ir.c (mini_emit_stobj): Don't call mono_value_copy for small
186 value types as the overhead is huge. Manually expand it up to 5 words to
189 This improves gmcs times by 5% and unmodified binary-tree by 78%. The later
190 is an exception that performance is dominated by mono_value_copy.
192 This puts sgen about 5% ahead of boehm in terms of wall-clock on a Core2Quad.
194 2010-06-17 Zoltan Varga <vargaz@gmail.com>
196 * mini-llvm.c (process_call): Disable LLVM for calls to generic class init
197 trampolines on x86, since those have their own cconv.
199 * exceptions-x86.c (mono_arch_exceptions_init): Implement the llvm throw corlib
200 exception trampolines.
202 * tramp-x86.c: Add xdebug info for a few trampolines.
204 * mini-llvm.c: Set the name of the arguments.
206 * mini-llvm.c (emit_cond_system_exception): Pass the ip of to throw_corlib_trampoline
207 using a block address if using the LLVM mono branch.
209 * exceptions-amd64.c (mono_arch_exceptions_init): Add new LLVM throw corlib exception
212 2010-06-15 Zoltan Varga <vargaz@gmail.com>
214 * mini-ppc.c (mono_arch_get_cie_program): Define this for powerpc too.
216 * mini-llvm.c (process_bb): Add a missing CHECK_FAILURE.
218 * mini.c (mini_init): Remove some of the llvm restrictions, they are no longer needed.
220 * method-to-ir.c (mono_method_to_ir): Enable fast virtual calls when using llvm.
222 * mini-trampolines.c (mono_llvm_vcall_trampoline): Rewrite this to use one vtable
223 trampoline per vtable slot index. The slot, along with the 'this' argument is enough
224 to identify the vtable slot address plus the method which needs to be compiled.
226 * mini.c (mini_get_vtable_trampoline): Use one vtable trampoline per vtable slot when
229 * mini-x86.c (get_call_info_internal): Change the managed calling convention so
230 'this' is always passed as the first argument, before the vtype ret arg. This
231 simplifies get_this_arg_reg () and LLVM integration.
233 * mini-amd64.c (get_call_info): Fix the handling of MONO_TYPE_TYPEDBYREF after
236 * tramp-x86.c (mono_arch_create_generic_trampoline): Emit unwind info for
239 * mini-x86.c (mono_arch_get_cie_program): Implement this for x86.
241 * mini-llvm.c: Fix compilation with llvm 2.6.
243 * mini-amd64.c (CallInfo): Fix the position of the vret_arg_index field.
245 * mini-llvm.c (mono_llvm_emit_method): Fix the build if LLVM_MONO_BRANCH is not
248 * mini-amd64.c (get_call_info): Change the managed calling convention so 'this'
249 is always passed as the first argument, before the vtype ret arg. This simplifies
250 get_this_arg_reg () and LLVM integration.
252 2010-06-14 Rodrigo Kumpera <rkumpera@novell.com>
254 * method-to-ir.c (mono_method_to_ir): Add support for .ctor intrinsics.
256 * method-to-ir.c (mini_emit_inst_for_ctor): New function for .ctor intrinsics.
257 For now just call simd intrinsics. This makes "x[0] = new Vector4f (10)"
258 translate into much nicer code.
260 2010-06-14 Zoltan Varga <vargaz@gmail.com>
262 * mini-llvm.c (sig_to_llvm_sig_full): Add a 'sinfo' out argument which returns
263 parameter index information. Use this to simplify a lot of code.
265 * unwind.c (mono_unwind_decode_fde): Handle augmentions using a loop.
267 2010-06-12 Zoltan Varga <vargaz@gmail.com>
269 * aot-compiler.c (compile_method): Add a 'depth' parameter to add_generic_class too
270 to fix infinite generic recursion. Fixes #612702.
272 2010-06-11 Zoltan Varga <vargaz@gmail.com>
274 * object.c: Use a callback to create IMT trampolines, allowing the usage of one
275 imt trampoline per imt slot when using LLVM.
277 2010-06-10 Jonathan Pryor <jpryor@novell.com>
279 * mini.c (mini_cleanup): Call mono_runtime_shutdown(). Fixes #438454.
281 2010-06-09 Levi Bard <levi@unity3d.com>
283 * debugger-agent.c: Clear unloaded types on appdomain unload.
285 2010-06-08 Zoltan Varga <vargaz@gmail.com>
287 * liveness.c (visit_bb): Make the component vregs of long vars volatile as well.
290 * exceptions.cs: Add a test.
292 2010-06-06 Zoltan Varga <vargaz@gmail.com>
294 * mini-llvm.c (mono_llvm_check_method_supported): Only disable llvm for nested clauses.
296 * mini.c (mini_method_compile): Move the LLVM checks to a function in mini-llvm.c.
298 * mini.c (mono_jit_runtime_invoke): Initialize *exc to NULL before calling the wrapper,
299 so it doesn't have to do it.
301 * helpers.c (mono_disassemble_code): Flush stdout, so the output from the spawned
302 process does not mix with ours.
304 * mini-llvm.c (mono_llvm_emit_method): Refactor this giant function into smaller
307 * mini-llvm.c method-to-ir.c ir-emit.h: When using the llvm mono branch, allow
308 loads/stores which can throw exceptions inside clauses.
310 2010-06-05 Zoltan Varga <vargaz@gmail.com>
312 * mini-llvm.c (mono_llvm_emit_method): Fix support for finally clauses with more than
315 * mini.c (mini_init): Register mono_resume_unwind as an icall.
317 2010-06-03 Zoltan Varga <vargaz@gmail.com>
319 * dwarfwriter.c: Update after the mono_debug_lookup_locals () changes.
321 * debugger-agent.c (method_commands_internal): Ditto. Return scope information for
324 2010-06-03 Zoltan Varga <vargaz@gmail.com>
326 * debugger-agent.c (appdomain_unload): Clear all breakpoint instances in the dying
329 2010-06-02 Zoltan Varga <vargaz@gmail.com>
331 * method-to-ir.c (set_rgctx_arg): New helper function to remove some duplicate code.
332 Use a separate generic class init trampoline for llvm, since it needs a different
335 * unwind.c (mono_unwind_decode_fde): Make this decode the mono specific LSDA which
336 includes the location of this/rgctx.
338 * mini-llvm.c aot-runtime.c: Enable generic sharing for llvm if using the LLVM mono
341 2010-06-01 Zoltan Varga <vargaz@gmail.com>
343 * mini.c (mini_method_compile): Enable llvm+exceptions on LLVM SVN.
345 * mini-llvm.c (emit_cond_system_exception): Disable llvm when this occurs in a
348 2010-05-31 Zoltan Varga <vargaz@gmail.com>
350 * unwind.c (mono_unwind_decode_fde): The FDE only has an augmention if the CIE
353 * aot-runtime.c (decode_eh_frame): Fix an assert condition.
355 * aot-compiler.c (patch_to_string): New debugging helper function.
357 2010-05-30 Zoltan Varga <vargaz@gmail.com>
359 * exceptions-amd64.c (get_throw_trampoline): Fix the xdebug name of the corlib
362 * exceptions-x86.c (mono_arch_exceptions_init): Create an llvm rethrow trampoline too.
364 * mini-llvm.c (mono_llvm_emit_method): Implement OP_RETHROW.
366 * method-to-ir.c (mono_method_to_ir): Emit a OP_NOT_REACHED after a rethrow.
368 * mini-llvm.c (emit_call): Compute the containing try clause correctly for nested
371 * mini.c (create_jit_info): Print EH clause info for LLVM too.
373 2010-05-28 Mark Probst <mark.probst@gmail.com>
375 * method-to-ir.c (mono_method_to_ir): Emit a write barrier for
376 cpobj with reference types.
378 2010-05-28 Mark Probst <mark.probst@gmail.com>
380 * method-to-ir.c (mono_method_to_ir): Only explicitly add the
381 write barrier for reference types.
383 2010-05-27 Zoltan Varga <vargaz@gmail.com>
385 * mini-s390x.c (mono_arch_output_basic_block): Applied patch from Aurelien Minvielle
386 . Fix OP_ATOMIC_EXCHANGE_I4 on s390x. Fixes #609023.
388 2010-05-31 Martin Baulig <martin@ximian.com>
392 * debugger-agent.c (breakpoints_cleanup): Iterate over `event_requests', call
393 clear_breakpoint() on all breakpoint events and remove them from the list.
395 2010-05-27 Martin Baulig <martin@ximian.com>
399 * debugger-agent.c (method_commands, type_commands): Temporarily
400 set the appdomain while executing this method; do all metadata
401 calls in the debuggee's appdomain where user assemblies are loaded.
403 2010-05-27 Zoltan Varga <vargaz@gmail.com>
405 * mini-s390x.c (mono_arch_get_delegate_invoke_impls): Fix the s390x build.
407 2010-05-26 Rodrigo Kumpera <rkumpera@novell.com>
409 * method-to-ir.c (mono_method_to_ir): Add missing write barrier to stobj.
411 2010-05-26 Zoltan Varga <vargaz@gmail.com>
413 * method-to-ir.c: Instead of freeing method headers immediately, save them in a list in
414 MonoCompile, and free them in mono_destroy_compile (), since the MonoType's in them could
415 be referenced even after the header is freed.
417 * aot-runtime.c: Remove the half finished support for decoding the .arm_exidx
420 2010-05-25 Zoltan Varga <vargaz@gmail.com>
422 2010-05-25 Bill Holmes <billholmes54@gmail.com>
424 * genmdesc.c (main): Fixing the detection of the nacl switch.
426 Code is contributed under MIT/X11 license.
428 2010-05-25 Zoltan Varga <vargaz@gmail.com>
430 * exceptions-amd64.c (mono_arch_find_jit_info_ext): Adjust the ip for LMF frames too.
432 * mini-llvm.c aot-compiler.c: More LLVM 2.8 updates.
434 * mini.h (LLVM_CHECK_VERSION): New helper macro.
436 2010-05-25 Miguel de Icaza <miguel@novell.com>
438 * genmdesc.pl (build_spec): Add support for nacl: keyword also to
441 * genmdesc.c: Added support for nacl: key on the machine
442 description files to support the extra space required by Google
445 2010-05-23 Zoltan Varga <vargaz@gmail.com>
447 * mini.c (mono_jit_compile_method_inner): Propagate exceptions in one more place.
449 2010-05-23 Zoltan Varga <vargaz@gmail.com>
451 * mini.c (mono_jit_compile_method_inner): Propagate exceptions from
452 mono_runtime_class_init_full ().
453 (mono_jit_runtime_invoke): Ditto. Fixes #608073.
455 2010-05-22 Zoltan Varga <vargaz@gmail.com>
457 * mini-llvm.c mini-llvm-cpp.cpp: Update after LLVM 2.8 changes.
459 2010-05-21 Zoltan Varga <vargaz@gmail.com>
461 * mini-ppc.c (mono_arch_output_basic_block): Use ins->inst_c1 instead of p1, the
462 two are not the same on ilp32.
464 2010-05-21 Zoltan Varga <vargaz@gmail.com>
466 * mini.c (mono_jit_compile_method_inner): Remove a DISABLE_JIT block which was
469 * mini-ppc.c: Fix the DISABLE_JIT build.
471 2010-05-20 Zoltan Varga <vargaz@gmail.com>
473 * aot-runtime.c (decode_resolve_method_ref): Rename this from decode_method_ref_2.
474 (make_writable): Remove this unused function.
476 2010-05-20 Zoltan Varga <vargaz@gmail.com>
478 * aot-compiler.c: Collect all information about a PLT entry into a separate MonoPltEntry
479 structure. Make the labels to plt entries local symbols instead of assembler local
480 labels, since tha latter causes problems for the iphone linker.
482 2010-05-19 Zoltan Varga <vargaz@gmail.com>
484 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle one more case with ilp32.
486 2010-05-17 Zoltan Varga <vargaz@gmail.com>
488 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle ilp32.
489 (ppc_patch_full): Ditto.
491 * mini-arm.c (mono_arch_build_imt_thunk): Fix the fail_tramp case.
493 * method-to-ir.c (mono_method_to_ir): Use fast generic virtual method invocation
494 if gshared is enabled, to avoid asserts in the trampoline code.
496 * mini-ia64.c (mono_arch_build_imt_thunk): Implement generalized imt thunks
499 2010-05-15 Geoff Norton <gnorton@novell.com>
501 * dwarfwriter.c, xdebug.c: Fix a pretty large leak when running in
504 2010-05-14 Geoff Norton <gnorton@novell.com>
506 * exceptions-x86.c: Fix the alignment of this trampoline so we dont get a
507 misaligned stack on darwin.
509 2010-05-14 Zoltan Varga <vargaz@gmail.com>
511 * mini-arm.c aot-compiler.c: Implement support for generalized imt thunks on
514 2010-05-14 Zoltan Varga <vargaz@gmail.com>
516 * xdebug.c: Fix ARM support.
518 2010-05-13 Zoltan Varga <vargaz@gmail.com>
520 * exceptions-x86.c (mono_arch_handle_exception): Resume from the signal handler
521 and do most of the work on the normal stack.
522 (mono_x86_get_signal_exception_trampoline): New x86 specific trampoline function.
524 2010-05-13 Zoltan Varga <vargaz@gmail.com>
526 * aot-compiler.c: Put non-code data into the .rodata section on linux.
528 2010-05-13 Zoltan Varga <vargaz@gmail.com>
530 * exceptions-arm.c (mono_arch_handle_exception): Fix the cross-compile case.
532 2010-05-13 Zoltan Varga <vargaz@gmail.com>
534 * exceptions-arm.c (mono_arch_handle_exception): Resume from the signal handler
535 and do most of the work on the normal stack.
537 2010-05-13 Zoltan Varga <vargaz@gmail.com>
539 * exceptions-amd64.c (mono_arch_handle_exception): Resume from the signal handler
540 and do most of the work on the normal stack even if sigaltstack is disabled.
542 2010-05-12 Zoltan Varga <vargaz@gmail.com>
544 * exceptions-amd64.c (mono_arch_sigctx_to_monoctx): Simplify this now that
545 UCONTEXT_REG_ constants are available on linux as well.
546 (mono_arch_monoctx_to_sigctx): Ditto.
547 (mono_arch_ip_from_context): Ditto.
549 2010-05-12 Zoltan Varga <vargaz@gmail.com>
551 * debugger-agent.c (set_breakpoint): Fix setting of pending breakpoints in
554 2010-05-11 Zoltan Varga <vargaz@gmail.com>
556 * aot-compiler.c (emit_plt): Don't align the plt to a pagesize on x86, it is
559 2010-05-10 Zoltan Varga <vargaz@gmail.com>
561 * debugger-agent.c (insert_breakpoint): Print a more descriptive error message
562 if a breakpoint cannot be inserted.
564 2010-05-08 Zoltan Varga <vargaz@gmail.com>
566 * aot-compiler.c (emit_and_reloc_code): Fix a warning.
568 2010-05-07 Zoltan Varga <vargaz@gmail.com>
570 * debugger-agent.c (frame_commands): Return an error instead of asserting if
571 no JIT info is found for the method.
573 2010-05-05 Jonathan Chambers <joncham@gmail.com>
575 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Protect against a NULL sigctx
578 2010-05-05 Zoltan Varga <vargaz@gmail.com>
580 * mini-amd64.c (mono_arch_get_trampolines): New arch specific function returning
581 a list of arch specific trampolines.
583 * aot-compiler.c (emit_trampolines): Use it.
585 2010-05-05 Zoltan Varga <vargaz@gmail.com>
587 * tramp-<ARCH>.c exceptions-<ARCH>.c mini-trampolines.c mini-exceptions.c
588 aot-compiler.c: Use the _full trampoline creation functions on all platforms,
589 get rid of the _full from their name.
591 2010-05-05 Zoltan Varga <vargaz@gmail.com>
593 * tramp-x86.c (mono_arch_create_generic_trampoline): Call
594 get_nullified_class_init_trampoline to remove some code duplication.
596 2010-05-03 Zoltan Varga <vargaz@gmail.com>
598 * mini-x86.c (mono_arch_emit_prolog): Fix full-aot support for thread
601 2010-05-01 Zoltan Varga <vargaz@gmail.com>
603 * mini-amd64.c (mono_arch_emit_load_aotconst): New arch-specific function.
605 * tramp-amd64.c: Use emit_load_aotconst to remove some code duplication.
607 * aot-runtime.c (init_plt): Make the default entries point to the AOT trampoline,
608 there is no need to jump through the first plt entry.
610 * aot-runtime.c (mono_aot_get_named_code): Rename to mono_aot_get_trampoline.
612 * aot-runtime.c (mono_aot_get_plt_entry): Move the arch specific parts to an
613 arch-specific function.
614 (mono_aot_get_plt_info_offset): Ditto.
616 * aot-runtime.c (mono_aot_register_jit_icall): New helper function called from
617 mono_arch_init () to register jit icalls called from full-aot trampolines.
618 (load_function): Get rid of the arch specific #ifdefs, move the relevant code
621 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception_full): Get rid of
622 the specialized throw corlib exception trampoline, use a variant of the normal
623 trampoline along with a new C function which does the call to
624 mono_exception_from_token (), just like on x86.
626 2010-05-01 Zoltan Varga <vargaz@gmail.com>
628 * mini-trampolines.c aot-compiler.c tramp-<ARCH>.c exceptions-<ARCH>.c:
629 Reorganize the full aot trampoline creation functions, instead of taking a bunch
630 of out arguments, they will now take a MonoTrampInfo** out argument. Simplify
631 some code in aot-compiler.c because of this. Remove the non-full aot trampoline
632 creation functions on architectures which have the full-aot ones.
634 2010-05-01 Zoltan Varga <vargaz@gmail.com>
636 * mini-ppc.c (mono_arch_decompose_long_opts): Fix LNEG.
638 2010-05-01 Zoltan Varga <vargaz@gmail.com>
640 * mini-ppc.c (mono_arch_emit_exceptions): Initialize exc_throw_pos/found
641 explicitly, this seems to be required by some gcc versions at -O2.
645 2010-05-01 Zoltan Varga <vargaz@gmail.com>
647 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Fix full-aot support for
648 has_target delegate invokes.
650 2010-05-01 Zoltan Varga <vargaz@gmail.com>
652 * mini.h (MonoAotTrampInfo): Rename this to MonoTrampInfo, add patches/unwind
655 * aot-compiler.c (mono_aot_tramp_info_create): Rename to mono_tramp_info_create,
656 add patches/unwind info arguments, move to mini.c.
658 * mini-<ARCH>.c aot-compiler.c: Update after the above changes.
660 2010-04-30 Zoltan Varga <vargaz@gmail.com>
662 * debugger-agent.c (type_commands): Add a new CMD_TYPE_GET_SOURCE_FILES_2
663 command which returns full path names.
665 2010-04-29 Zoltan Varga <vargaz@gmail.com>
667 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline_full): Set the
668 code_size output variable.
670 * mini-x86.c (mono_arch_emit_prolog): Compute the GOT addr before calling
673 2010-04-29 Zoltan Varga <vargaz@gmail.com>
675 * mini-x86.c (mono_arch_emit_prolog): Remove a disable_aot which is not needed.
676 (mono_arch_cpu_optimizazions): Make this a no-op when running with full aot.
677 (mono_arch_cpu_enumerate_simd_versions): Ditto.
679 2010-04-29 Zoltan Varga <vargaz@gmail.com>
681 * image-writer.c (asm_writer_emit_alignment): Use ilog2 for alignments for the
684 2010-04-29 Zoltan Varga <vargaz@gmail.com>
686 * mini-x86.c (mono_arch_emit_prolog): Avoid an assert in full-aot mode.
688 2010-04-29 Zoltan Varga <vargaz@gmail.com>
690 * aot-runtime.c (load_function): Use TARGET_X86 instead of __i386__.
692 2010-04-28 Zoltan Varga <vargaz@gmail.com>
694 * aot-compiler.c (emit_got_info): Double the buffer size to avoid an assert.
696 2010-04-27 Zoltan Varga <vargaz@gmail.com>
698 * dwarfwriter.c (emit_line_number_info): Get rid of the usage of GArray, so
699 line number support works with eglib.
701 2010-04-27 Miguel de Icaza <miguel@novell.com>
703 * driver.c, mini.c: Since linking with LLVM makes the default Mono
704 dirty an extra 70kb pages on startup we are now going to choose a
705 different strategy: ship mono and mono-llvm binaries, with the
706 second being the one that links with LLVM and defaults to LLVM
709 2010-04-27 Zoltan Varga <vargaz@gmail.com>
711 * tramp-x86.c exceptions-x86.c mini-x86.c aot-compiler.c aot-runtime.c:
712 Implement full-aot support on x86.
714 * method-to-ir.c: Always use a got var on x86 too, just like on ppc, because the
715 trampolines depend on it. Use MONO_ARCH_GOT_REG as the got register, instead of
716 the first register returned by get_global_int_regs ().
718 * cpu-x86.md: Fix the length of insertx_u1_slow.
720 * iltests.il.in: Disable tail call tests when running with full-aot.
722 2010-04-26 Zoltan Varga <vargaz@gmail.com>
724 * method-to-ir.c (mono_op_to_op_imm_noemul): Fix a warning.
726 2010-04-24 Mark Probst <mark.probst@gmail.com>
728 * mini.c, driver.c: Initialize mono_use_llvm in mono_main(), not
729 in the initializer, because it's non-constant.
731 2010-04-23 Miguel de Icaza <miguel@novell.com>
733 * mini.c: Use MONO_USE_LLVM as an environment flag to turn the use
734 of LLVM on by default. Used for buildbots and other setups.
736 2010-04-24 Zoltan Varga <vargaz@gmail.com>
738 * mini.c: Set mono_use_llvm to FALSE even if mono is compiled with LLVM.
740 2010-04-23 Kornel Pal <kornelpal@gmail.com>
742 * method-to-ir.c (mono_method_to_ir): Enable inlining of pointer-sized unmanaged
743 initonly static fields when using moving GC.
745 Contributed under MIT/X11 license.
747 2010-04-23 Geoff Norton <gnorton@novell.com>
749 * mini-amd64.h: Darwin x86_64 support.
751 2010-04-20 Jonathan Pryor <jpryor@novell.com>
753 * exceptions-arm.c: Remove platform checks in favor of configure checks.
755 2010-04-19 Jonathan Pryor <jpryor@novell.com>
757 * exceptions-arm.c: Add Android support for sigcontext structure.
759 2010-04-16 Zoltan Varga <vargaz@gmail.com>
761 * mini.c (mono_jit_compile_method_inner): Implement the check for native func
762 wrappers correctly now that their wrapper info is NULL.
764 2010-04-16 Zoltan Varga <vargaz@gmail.com>
766 * mini.c (mono_jit_compile_method_inner): Avoid calling
767 mono_marshal_method_from_wrapper () for native func wrappers. Fixes #597189.
769 2010-04-16 Zoltan Varga <vargaz@gmail.com>
771 * genmdesc.c (inst_name): Define this as a copy of mono_inst_name in helpers.c,
772 so the latter can be #ifndef DISABLE_JIT-ed.
774 * helpers.c: Comment out the opstr array if DISABLE_JIT is set.
776 2010-04-16 Zoltan Varga <vargaz@gmail.com>
778 * method-to-ir.c driver.c: Disable a few more things when DISABLE_JIT is set.
780 2010-04-16 Zoltan Varga <vargaz@gmail.com>
782 * mini-llvm.c (emit_entry_bb): Fix support for simd arguments passed on the
785 2010-04-15 Zoltan Varga <vargaz@gmail.com>
787 * debugger-agent.c (type_commands): Call mono_class_setup_methods () before
788 calling mono_class_num_methods (). Fixes #592244.
790 2010-04-14 Zoltan Varga <vargaz@gmail.com>
792 * mini-x86.c (mono_arch_get_llvm_call_info): Handle empty structures correctly.
794 * mini-llvm.c: Disable LLVM for calls with non-default calling conventions.
796 2010-04-14 Zoltan Varga <vargaz@gmail.com>
798 * method-to-ir.c (handle_box_inst): Merge into handle_box, simplify the merged
800 * (handle_alloc): Ditto.
801 (mono_method_to_ir): Remove the constrained call restriction added by a previous
802 change, its not needed anymore.
804 2010-04-12 Zoltan Varga Kumpera <rkumpera@novell.com>
806 * mini-posix.c (sigusr1_signal_handler): Fix build on
807 non x86/amd64 systems.
809 2010-04-13 Zoltan Varga <vargaz@gmail.com>
811 * method-to-ir.c (mono_method_to_ir): Disable generic sharing for constrained
812 calls where the constrained class needs a context. Fixes #595863.
814 * iltests.il.in: Add a test.
816 2010-04-13 Zoltan Varga <vargaz@gmail.com>
818 * mini.c (mini_method_compile): Disable llvm+methods with clauses again, llvm
819 2.6/SVN seems to have broken support for them.
821 2010-04-13 Zoltan Varga <vargaz@gmail.com>
823 * mini-llvm.c: Fix support for LLVM 2.6.
825 2010-04-10 Zoltan Varga <vargaz@gmail.com>
827 * debugger-agent.c (thread_commands): Add a GET_ID command to get the
828 MonoInternalThread belonging to the thread.
830 Fri Apr 9 15:28:01 CEST 2010 Paolo Molaro <lupus@ximian.com>
832 * driver.c, optflags-def.h, ir-emit.h: introduce an unsupported
833 unsafe optimization that will remove bound checks.
835 2010-04-08 Kornel Pal <kornelpal@gmail.com>
837 * method-to-ir.c (mini_emit_inst_for_method): Fix a typo that caused
838 CompareExchange not to be inlined for I8.
840 Contributed under MIT/X11 license.
842 2010-04-07 Rodrigo Kumpera <rkumpera@novell.com>
844 * array.cs: Add tests for cast between primitive array types.
846 2010-04-07 Andreia Gaita <avidigal@novell.com>
848 * Makefile.am: create a convenience library for moon to link with
850 2010-04-07 Paolo Molaro <lupus@ximian.com>
852 * method-to-ir.c: optimize array accesses from generic interfaces.
854 2010-04-06 Zoltan Varga <vargaz@gmail.com>
856 * mini-llvm.c: Update after the memset/memcpy intrinsics changes in LLVM SVN.
858 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
860 * method-to-ir.c (mono_method_to_ir): Handle call to virtual final methods
861 of marshalbyref classes.
865 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
867 * aot-compiler.c (emit_exception_debug_info): Encode try holes
870 * aot-runtime.c (decode_exception_debug_info): Decode try holes
873 * mini.h: Increase AOT version.
875 2010-04-04 Andreas Faerber <andreas.faerber@web.de>
877 * mini-x86.h: Only enable soft debugger when using sigaction or on
878 Windows. Fixes build on Haiku (lacks siginfo_t).
880 Code is contributed under MIT/X11 license.
882 2010-04-02 Andreas Faerber <andreas.faerber@web.de>
884 * mini.h, mini-x86.h: Suppress sigaction for Haiku, add support for
885 BeOS-style signal handlers.
887 Code is contributed under MIT/X11 license.
889 2010-04-02 Zoltan Varga <vargaz@gmail.com>
891 * mini-posix.c (sigusr1_signal_handler): Fix openbsd support.
893 2010-04-01 Rodrigo Kumpera <rkumpera@novell.com>
895 * mini-exceptions.c: Fix win32 build.
897 2010-04-01 Mark Probst <mark.probst@gmail.com>
899 * mini.c, driver.c: Call mono_gc_base_init() before
902 2010-04-01 Sebastien Pouliot <sebastien@ximian.com>
904 * method-to-ir.c (ensure_method_is_allowed_to_[access_field|
905 call_method]): Delegate the actual work in security-core-clr.c
906 to ease code sharing.
908 2010-04-01 Zoltan Varga <vargaz@gmail.com>
910 * decompose.c (mono_decompose_opcode): Set the cfg exception if the unsupported
911 float conv.ovf.un opcodes are encountered, instead of asserting later.
914 2010-04-01 Zoltan Varga <vargaz@gmail.com>
916 * decompose.c (mono_decompose_opcode): Add OP_ICONV_TO_U4_UN as a no-op.
918 * iltests.il.in: Add a test.
920 2010-04-01 Zoltan Varga <vargaz@gmail.com>
922 * mini-amd64.c (mono_arch_emit_call): Fail compilation if an argument is too
923 large. Fixes #567040.
925 * method-to-ir.c: Call CHECK_CFG_EXCEPTION after emitting a call.
927 2010-04-01 Zoltan Varga <vargaz@gmail.com>
929 * method-to-ir.c (handle_ccastclass): Call save_cast_details (). Fixes
932 2010-03-31 Rolf Bjarne Kvinge <RKvinge@novell.com>
934 * mini-trampolines.c: Surround mono_handler_block_guard_trampoline and
935 mono_create_handler_block_trampoline with the proper #ifdef so that it
938 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
940 * mini-exceptions.c: Introduce mono_walk_stack_full, which
941 allows to select if it's new or old context that is passed to
944 * mini-exceptions.c (mono_handle_exception_internal): Handle the
945 case when executing a guarded handler from the EH machinery.
947 * mini-exceptions.c (mono_install_handler_block_guard): New function
948 responsible for checking for handler blocks, installing the guard and
949 clearing abort state.
951 * mini-posix.c (sigusr1_signal_handler): Call mono_install_handler_block_guard
952 to check for handler blocks and skip interruption logic if one was found.
954 * mini-trampolines.c (mono_handler_block_guard_trampoline): Function called
955 by the handler block guard trampoline. Resumes interruption by raising the
956 pending ThreadAbortException.
958 * mini.c (create_jit_info): Calculate the end address of a finally block.
960 * mini-x86.c (mono_arch_install_handler_block_guard): Patch the return address
961 of a finally block to a specified address and return the old one.
963 * tramp-x86.c (mono_arch_create_handler_block_trampoline): The handler block
964 trampoline patches the original return address and calls the trampoline function.
966 2010-03-30 Zoltan Varga <vargaz@gmail.com>
968 * mini-trampolines.c (mono_aot_trampoline): Remove some dead code.
970 * aot-runtime.c (mono_aot_patch_plt_entry): New helper function, which only
971 does the patching if the callee is in the same domain.
973 * aot-runtime.c mini-trampolines.c: Call mono_aot_patch_plt_entry instead
974 of mono_arch_patch_plt_entry ().
976 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
978 * mini.c (create_jit_info): Fix try block hole length encoding.
980 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
982 * mini.c (create_jit_info): Emit saner debug spew. Now it doesn't
983 duplicate information and print offsets instead of absolute addresses.
985 2010-03-29 Zoltan Varga <vargaz@gmail.com>
987 * debugger-agent.c (jit_end): Send type loads for types loaded before the VMStart
988 event is sent. Fixes #591733.
990 2010-03-26 Zoltan Varga <vargaz@gmail.com>
992 * mini-posix.c (SIG_HANDLER_SIGNATURE): Handle the case when ctx is NULL on
995 2010-03-26 Zoltan Varga <vargaz@gmail.com>
997 * debugger-agent.c (mono_debugger_agent_init): Set the GC type of the
998 thread_to_tls hash table.
1000 * image-writer.c (bin_writer_emit_writeout): Fix the size of the got.plt
1001 section. Fixes #591000.
1003 2010-03-26 Andreas Faerber <andreas.faerber@web.de>
1005 * Makefile.am (version.h): Check for pure .git directory only,
1006 fixes SVN revision when using git without git-svn.
1008 Contributed under MIT/X11 license.
1010 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1012 * aot-runtime.c: Apply some openbsd changes from openbsd ports.
1014 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1016 * basic-simd.cs: Test for vector x scalar binary operators.
1018 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1020 * simd-intrincs.c (simd_intrinsic_emit_binary): Support binary
1021 intrinsics with expanded scalar arguments.
1023 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1025 * mini-exceptions.c (get_exception_catch_class): Non catch clauses
1026 don't have an exception class, so don't decode it. This would crash
1027 with filter clauses.
1029 2010-03-24 U-anarquia\miguel <miguel@anarquia>
1031 Make sure that trunk builds with DISABLE_JIT, an update to the
1034 * mini.c (mini_get_shared_method): this code seems to be necessary
1035 regardless of whether DISABLE_JIT has been defined.
1037 (mono_jit_compile_method_inner): it seems that this method is
1038 required even in full AOT mode, so ifdef out only the pieces that
1039 try to genrate code (the body of code that applies patches to the
1042 (mini_method_compile): do not compile when using DISABLE_JIT.
1044 * mini-ppc.c (mono_arch_get_allocatable_int_vars)
1045 (mono_arch_output_basic_block, mono-arch_emit_exceptions): Do not
1046 compile when DISABLE_JIT is set.
1048 2010-03-24 Mark Probst <mark.probst@gmail.com>
1050 * mini.c (mono_create_tls_get): Only create a TLS operation if the
1051 arch really supports it.
1053 2010-03-24 Mark Probst <mark.probst@gmail.com>
1055 * mini-x86.c, mini-x86.h, mini.c: CEE_MONO_TLS support for Darwin/x86.
1057 2010-03-23 Neale Ferguson <neale@sinenomine.net>
1059 * exceptions-s390x.c: Add support for
1060 mono_arch_get_throw_corlib_exception and fix throw by name.
1062 * mini-s390x.c: Add IMT support; Fix stack parameter passing
1063 logic (especially for varargs); Correct localloc sizing; Add
1064 mono_arch_get_this_arg_from_call and
1065 mono_arch_get_this_arg_from_call.
1067 * mini-s390x.h: Add support for facility list extraction;
1068 Correct/update MONO_ARCH_xxx settings.
1070 * mini-s390.c: Minor corrections to instruction output for
1071 varargs. No IMT implementation - I think it's time to deprecate
1072 s390 and just leave s390x.
1074 * tramp-s390x.c: Correct creation of trampoline instruction
1077 * cpu-s390x.md: Update some instruction lengths
1079 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1081 * mini-generic-sharing.c (fill_in_rgctx_template_slot): Remove an assert which
1082 can be hit with partial sharing.
1084 * mini-generic-sharing.c (get_shared_class): Handle partially shared methods
1085 in non-shared classes correctly.
1086 (generic_inst_is_sharable): Allow all primitive types in partial sharing.
1087 Turn on partial sharing.
1089 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1091 * mini-amd64.h: Put back MONO_ARCH_NOMAP32BIT for OpenBSD which was removed
1094 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1096 * method-to-ir.c (mono_method_to_ir): Handle the failure of
1097 mono_method_signature ().
1099 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
1101 * mini.c (mini_method_compile): Get the signature of cfg->method early with
1102 error checking, so later calls do not need error checking.
1104 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1106 * exceptions-amd64.c: Add support for OpenBSD which has no UCONTEXT_GREGS.
1108 * mini-amd64.h: Enable MONO_ARCH_USE_SIGACTION on OpenBSD as well.
1110 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
1112 * mini-exceptions.c (mono_handle_exception_internal): Don't
1113 check try_end for archs different than s390.
1115 * mini.c (create_jit_info): Don't crash if the finallt block is the
1118 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
1120 * driver.c (mono_main): Don't free global codeman under linux since
1121 glic now peeks at code on stack for more archs than just amd64.
1123 Mon Mar 22 18:09:09 CET 2010 Paolo Molaro <lupus@ximian.com>
1125 * mini.c, method-to-ir.c: changes to support compressed interface
1128 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1130 * mini-x86.h: Applied patch from Robert Nagy (Robert@openbsd.org).
1131 Use sigaction on OpenBSD too.
1133 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1135 * debugger-agent.c (event_req_matches_assembly): Handle request modifiers too.
1137 2010-03-21 Andreas Faerber <andreas.faerber@web.de>
1139 * debugger-agent.c: #include sys/select.h for fd_set.
1141 Code is contributed under MIT/X11 license.
1143 2010-03-21 Zoltan Varga <vargaz@gmail.com>
1145 * mini.c (SIG_HANDLER_SIGNATURE): Fix the build on platforms without sigaction
1148 2010-03-21 Zoltan Varga <vargaz@gmail.com>
1150 * mini-ppc.c (mono_arch_emit_exceptions): Avoid an assert in ppc_patch () for
1151 some large methods with lots of exception handlers. Fixes #440924.
1153 Sat Mar 20 11:56:24 CET 2010 Paolo Molaro <lupus@ximian.com>
1155 * method-to-ir.c: remove code duplication for interface checks.
1157 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1159 * debugger-agent.c (clear_event_requests_for_assembly): New helper function.
1160 (assembly_unload): Clear all event requests referencing the to-be unloaded
1164 Fri Mar 19 16:45:20 CET 2010 Paolo Molaro <lupus@ximian.com>
1166 * mini.h, mini-exceptions.c: restore the state of the stack
1167 guard page permissions.
1169 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1171 * mini-trampolines.c (common_call_trampoline): Remove the condition guarding the
1172 call site patching code, it doesn't appear to be needed.
1174 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1176 * mini-generic-sharing.c: Add infrastructure for partial sharing, ie.
1177 sharing generic methods whose type arguments are a mix of reference and
1178 non-reference types. Not yet turned on.
1180 * mini.c (mini_get_shared_method): New helper function to return
1181 the method which will be compiled/registered in the JIT tables when doing
1183 (mono_domain_lookup_shared_generic): Moved to mini.c from mini-generic-sharing.c,
1184 use mini_get_shared_method ().
1186 * mini.c (mini_method_compile): Register the same method which is compiled when
1187 doing generic sharing.
1189 * mini.c aot-compiler.c aot-runtime.c: Add support for partial sharing.
1191 * generics.cs: Add partial sharing tests.
1193 2010-03-17 Jerry Maine <crashfourit@gmail.com>
1195 * mini.h : Changed the SIMD_VERSION* enum values to match those in Mono.Simd.AccelMode.
1196 Add an enum value that or's all possable values together. Add an enum value
1197 that marks the end of the used bit indexes.
1199 * mini-amd64.c : Make changes to match the changes in mini.h
1201 * mini-x86.c : Make changes to match the changes in mini.h
1203 * simd-intrinsics.c : Reorder the SimdIntrinsc struct to add more bits to
1204 simd_version to support more simd versions. Changed the name of
1205 simd_version to simd_version_flags to make it more intuitive that
1206 it now contains bit flags. Reordered the *_intrinsics arrays to
1207 match the changes above. Changed emit_intrinsics() to use the new
1208 setup mentioned above.
1210 Code is contributed under MIT/X11 license.
1212 2010-03-17 Rodrigo Kumpera <rkumpera@novell.com>
1214 * mini-*.c (mono_arch_output_basic_block): Record try block holes on all
1215 remaining archs. Alpha and hppa maintainers, please stand up.
1217 2010-03-17 Zoltan Varga <vargaz@gmail.com>
1219 * mini-ppc.c (mono_arch_build_imt_thunk): Always save and restore r11 since it
1220 is needed even when fail_tramp!=NULL.
1222 2010-03-17 Zoltan Varga <vargaz@gmail.com>
1224 * debugger-agent.c (insert_breakpoint): Write a log message.
1226 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1228 * iltests.il.in: Add a few tests for LEAVE going over multiple
1231 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1233 * mini-x86.c (mono_arch_output_basic_block): Record try block holes.
1235 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1237 * mini.h (MonoBasicBlock): Add native_length field.
1238 * mini.h (MonoCompile): Add try_block_holes field.
1239 * mini.h (MonoInst): Add exception_clause pointer to
1242 * mini.c (mono_codegen): Calculate MonoBasicBlock::native_length.
1243 * mini.c (mono_cfg_add_try_hole): New function to register possible
1244 holes in try blocks.
1245 * mini.c (create_jit_info): Fill in the holes information.
1247 * mini-exceptions.c: Verify for holes when checking if an IP is covered
1250 * method-to-ir.c: Add the EH clause to the CALL_HANDLE instruction.
1252 Tue Mar 16 13:16:16 CET 2010 Paolo Molaro <lupus@ximian.com>
1254 * jit-icalls.c: adjusted for the array API changes.
1256 2010-03-16 Zoltan Varga <vargaz@gmail.com>
1258 * iltests.il.in: Disable the fconv_to_i test on sparc too.
1260 2010-03-16 Zoltan Varga <vargaz@gmail.com>
1262 * debugger-agent.c: Simplify the way breakpoints are processed by removing
1263 the 'pending' flag. This fixes support for appdomains too.
1266 Mon Mar 15 18:25:49 CET 2010 Paolo Molaro <lupus@ximian.com>
1268 * mini-amd64.c, mini-ia64.c: remove direct access to method->header.
1270 2010-03-12 Zoltan Varga <vargaz@gmail.com>
1272 * simd-intrinsics.c (simd_intrinsic_emit_getter): Don't emit shuffle opcodes
1273 when using LLVM, LLVM generates it itself when needed.
1275 * mini-llvm-cpp.cpp (mono_llvm_build_aligned_load): New helper function.
1277 * mini-llvm.c: Use an unaligned load for OP_LOADX_MEMBASE. Add zero extension
1278 to some OP_EXTRACT_ opcodes. Fix the naming of some sse intrinsics. Fix
1279 OP_ANDNPS/OP_ANDNPD.
1281 2010-03-11 Zoltan Varga <vargaz@gmail.com>
1283 * tramp-x86.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code' for
1284 the pc instead of 'buf'. Fix the call to mono_arch_flush_icache ().
1285 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1287 2010-03-11 Martin Baulig <martin@ximian.com>
1289 * debugger-agent.c (type_commands): Add NULL check to
1290 `CMD_TYPE_GET_SOURCE_FILES'.
1292 2010-03-09 Zoltan Varga <vargaz@gmail.com>
1294 * mini-ppc.c (mono_arch_decompose_opts): Fix OP_ICONV_TO_R_UN when cross-compiling.
1296 2010-03-09 Zoltan Varga <vargaz@gmail.com>
1298 * mini-codegen.c (mono_peephole_ins): Fix the OP_FMOVE optimization. Fixes
1301 * iltests.il.in: Add a test.
1303 2010-03-05 Martin Baulig <martin@ximian.com>
1305 Add support for aborting invocations.
1308 (InvokeData): Added `InvokeData *last_invoke'.
1309 (DebuggerTlsData): Renamed `invoke' into `pending_invoke' and
1310 added a new `invoke' field to keep the `InvokeData *' throughout
1312 (ErrorCode): Added `ERR_NO_INVOCATION'.
1313 (CmdVM): Added `CMD_VM_ABORT_INVOKE'.
1314 (mono_debugger_agent_handle_exception): Don't report any exception
1315 if an abort was requested.
1316 (invoke_method): Store the `InvokeData *' in `tls->invoke'; reset
1317 a thread abort if necessary.
1318 (vm_commands): Implement `CMD_VM_ABORT_INVOKE'.
1320 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
1322 * method-to-ir.c: Store the initial basic block returned by mono_basic_block_split
1323 so we can release the whole list and not just the first one. Free
1324 it in more places as well.
1326 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
1328 * method-to-ir.c: Revert r153222 as it doesn't belong here.
1330 Mon Mar 8 17:58:26 CET 2010 Paolo Molaro <lupus@ximian.com>
1332 * mini.h, *.c: prepare for MonoMethodHeader to become a transient entity.
1334 Mon Mar 8 17:35:26 CET 2010 Paolo Molaro <lupus@ximian.com>
1336 * driver.c: report also other misc build options.
1338 2010-03-07 Rodrigo Kumpera <rkumpera@novell.com>
1340 * method-to-ir.c: Generate better code for the NewObject
1343 2010-03-07 Zoltan Varga <vargaz@gmail.com>
1345 * branch-opts.c (mono_if_conversion): Disable one of the cases when deadce
1346 is disabled. Fixes #582322.
1348 * iltests.il.in: Add a test.
1350 2010-03-06 Zoltan Varga <vargaz@gmail.com>
1352 * tramp-amd64.c (mono_arch_create_monitor_exit_trampoline_full): Delegate
1353 the handling of obj->synchronization == null and owner != current thread to
1354 mono_monitor_exit ().
1356 * tramp-x86.c (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1359 Sat Mar 6 18:14:15 CET 2010 Paolo Molaro <lupus@ximian.com>
1361 * mini.c: change the way emulated opcode info is stored and save about
1362 4 KB of runtime memory.
1364 2010-03-04 David S. Miller <davem@davemloft.net>
1366 * mini-sparc.h: Always use MONO_ARCH_USE_SIGACTION. Linux kernels
1367 that don't provide the siginfo in the second signal handler argument
1368 are buggy, and this has been fixed for years.
1369 * mini.h (GET_CONTEXT): Remove __sparc__ special case.
1370 (SIG_HANDLER_SIGNATURE, SIG_HANDLER_PARMS): Likewise.
1372 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1374 * aot-runtime.c (find_symbol): Fix a leak.
1375 (decode_patch): Ditto.
1377 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1379 * mini.h (MONO_INST_IS_TEMP): Kill this unused define.
1381 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1383 * mini.c (mono_resolve_patch_target): Fix an uninitialized variable.
1385 Wed Mar 3 19:19:21 CET 2010 Paolo Molaro <lupus@ximian.com>
1387 * method-to-ir.c: MONO_PROFILE_STRING_ALLOC is dead.
1389 2010-03-03 Rodrigo Kumpera <rkumpera@novell.com>
1391 * method-to-ir.c (mono_method_to_ir): Don't create a runtime vtable
1392 to check for errors, it's enough to create the metadata open.
1396 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
1399 * mini-exceptions.c: Add support for printing stack traces when handling
1400 exceptions, and when printing exceptions thrown while tracing also print
1401 the exception message.
1403 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
1405 * trace.c: We need to parse exclude tokens ('-') before string tokens,
1406 since the exclude token is a valid string character.
1408 2010-03-02 Levi Bard <levi@unity3d.com>
1410 * debugger-agent.c: Invalidate thread stacks on domain unload.
1412 2010-03-02 Mark Probst <mark.probst@gmail.com>
1414 * method-to-ir.c: Emit dummy_use for stored reference after write
1415 barriers to make sure the object is pinned if the GC interrupts
1416 before the write barrier is done.
1418 2010-03-02 Zoltan Varga <vargaz@gmail.com>
1420 * cpu-<ARCH>.md: dummy_use was missing src1:i.
1422 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1424 * debugger-agent.c: Add a log message printing the protocol version.
1426 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1428 * debugger-agent.c: Add a new command to communicate the protocol version used
1429 by the client. This could be used to allow newer runtimes to communicate with
1432 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1434 * debugger-agent.c (domain_commands): Add a new command to create a boxed value.
1436 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1438 * debugger-agent.c (type_commands): Fix the setting of fields with a reference
1441 Mon Mar 1 15:20:44 CET 2010 Paolo Molaro <lupus@ximian.com>
1443 * mini-arm.c: make the arm cpu arch configurable with the
1444 MONO_CPU_ARCH env var (for example: "armv4 thumb").
1447 Mon Mar 1 14:48:35 CET 2010 Paolo Molaro <lupus@ximian.com>
1449 * mini.c, mini.h, driver.c: added the --jitmap option to enable
1450 support for the perf tool on Linux.
1452 Mon Mar 1 14:43:55 CET 2010 Paolo Molaro <lupus@ximian.com>
1454 * method-to-ir.c: make string.InsertenalSetChar() specialization
1457 2010-03-01 Robert Jordan <robertj@gmx.net>
1459 * Makefile.am: fix the non-static build.
1461 2010-02-26 Zoltan Varga <vargaz@gmail.com>
1463 * mini-generic-sharing.c: Move the contents of ../metadata/generic-sharing.c
1466 2010-02-26 Robert Jordan <robertj@gmx.net>
1468 * tasklets.c (continuation_store): Return from an error condition
1471 2010-02-26 Martin Baulig <martin@ximian.com>
1473 * debug-debugger.c (MonoDebuggerInfo): Added `abort_runtime_invoke'.
1476 (MonoDebuggerThreadInfo): Added `internal_flags'.
1477 (MonoDebuggerInternalThreadFlags): New enum.
1478 (_mono_debugger_throw_exception): Don't signal the debugger if a
1479 type abort was requested.
1480 (_mono_debugger_unhandled_exception): Likewise.
1481 (mono_debugger_abort_runtime_invoke): New method to abort an invocation.
1482 (mono_debugger_runtime_invoke): If the debugger requested a thread
1483 abort during the invocation, reset it here.
1485 2010-02-26 Martin Baulig <martin@ximian.com>
1487 * debug-mini.c (MonoDebuggerThreadInfo): Use `MonoInternalThread *'
1488 instead of `MonoThread *'.
1490 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1492 * aot-runtime.c (mono_aot_find_jit_info): Use a merge sort for sorting the
1493 code offsets table, as it is mostly sorted.
1495 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1497 * debugger-agent.c (do_invoke_method): Fix invoking of static methods on vtypes.
1500 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1502 * driver.c (mono_main): Get rid of mono_setup_vtable_in_class_init.
1504 Wed Feb 24 15:58:03 CET 2010 Paolo Molaro <lupus@ximian.com>
1506 * Makefile.am: build the new ABI version of the libmono library.
1507 * debugger-agent.c, mini.c: fix warnings with the new API.
1508 * jit.h: don't depend on glib.h being included.
1510 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1512 * method-to-ir.c (mono_method_to_ir): Implement AOT support for fast TLS access.
1514 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1516 * method-to-ir.c (mono_method_to_ir): Implement support for fast access to
1517 ThreadStatic variables.
1519 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1521 * debugger-agent.c (notify_thread): Skip terminated threads, since their tls
1522 data is not freed yet. Fixes #582460.
1524 2010-02-23 Zoltan Varga <vargaz@gmail.com>
1526 * debugger-agent.c: Add support for the caught/uncaught flags on exception
1527 event requests. Bump protocol minor version.
1529 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1531 * decompose.c (mono_decompose_long_opts): Handle OP_LCONV_TO_OVF_I8 here too.
1533 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1535 * decompose.c (mono_decompose_opcode): Handle OP_LCONV_TO_OVF_I8. Fixes
1538 * iltests.il.in: Add a test.
1540 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1542 * mini.c (inline_method): Check for loader errors.
1544 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1546 * mini.c (mono_method_check_inlining): Use !mono_method_get_header_summary
1547 instead of mono_method_get_header as it doesn't decode locals
1548 so the called method can have unresolved dependencies that will only
1549 be satisfied after the current method is JIT'd.
1553 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1555 * basic.cs (test_0_div_opt): Speed this up a bit.
1557 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1559 * mini-amd64.c: Fix DISABLE_JIT support after the latest changes.
1561 * mini.c (mono_jit_create_remoting_trampoline): Call
1562 mono_create_specific_trampoline () instead of
1563 mono_arch_create_specific_trampoline ().
1565 * mini-trampolines.c tramp-arm.c: Disable more stuff when DISABLE_JIT is set.
1567 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1569 * unwind.c (mono_unwind_get_cie_program): New function, moved here from
1570 aot-compiler.c, so it can be found even if DISABLE_JIT is set.
1572 * aot-compiler.c xdebug.c: Update callers of mono_arch_unwind_get_cie_program ().
1574 * mini-amd64.c: Fix DISABLE_JIT support.
1576 2010-02-20 Geoff Norton <gnorton@novell.com>
1578 * aot-runtime.c: Ensure we dont leak a held lock when unwinding exceptions.
1580 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1582 * debugger-agent.c (mono_debugger_agent_handle_exception): Receive two contexts,
1583 one for the throw and one for the catch. Mark uncaught exceptions by a NULL
1584 CATCH_TXT. Send normal exception events for unhandled exceptions too.
1585 (mono_debugger_agent_handle_unhandled_exception): Remove this, merged into
1588 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1590 * exceptions-x86.c (mono_arch_get_restore_context): Changes this so it restores
1591 edx/ecx too. This is needed to support OP_SEQ_POINT.
1593 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1595 * exceptions-amd64.c (get_throw_trampoline): Add xdebug info.
1597 * method-to-ir.c (mono_method_to_ir): Fix SIZEOF in dynamic methods.
1599 2010-02-16 Zoltan Varga <vargaz@gmail.com>
1601 * mini-llvm.c aot-compiler.c aot-runtime.c unwind.c: Finish support
1602 LLVM+AOT+exceptions, not enabled yet.
1604 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1606 * mini.c (SIG_HANDLER_SIGNATURE): Fix the windows build.
1608 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1610 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Emit
1611 xdebug info for these.
1613 * mini-trampolines.c (common_call_trampoline): Use mini_jit_info_table_find ()
1616 * mini.c (mini_get_vtable_trampoline): Make this take a 'slot_index' argument,
1619 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1621 * aot-compiler.c (load_profile_files): Update after the profiler changes.
1623 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1625 * mini.c (mono_jit_compile_method_inner): Avoid passing icall wrappers to
1626 mono_profiler_method_end_jit, since the profiler has no way to process wrappers.
1628 * aot-runtime.c mini.c: Resurrect the aot pagefault profiling stuff, it is useful
1631 2010-02-13 Gonzalo Paniagua Javier <gonzalo@novell.com>
1633 * debugger-agent.c: handle incomplete reads and EINTR in
1634 recv()/send(). This could have been causing random
1637 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1639 * aot-runtime.c (decode_exception_debug_info): Fix aot support for sequence
1642 * mini-arm.c (mono_arch_allocate_vars): Allocate the seq point related vars first
1643 so they have small offsets. Fixes #566311.
1645 2010-02-12 Rodrigo Kumpera <rkumpera@novell.com>
1647 * method-to-ir.c (mono_method_check_inlining): Check for loader errors.
1649 2010-02-11 Zoltan Varga <vargaz@gmail.com>
1651 * mini-amd64.c: Remove the special casing of byref in a few places now that
1652 mini_type_get_underlying_type () handles it.
1654 * mini-generic-sharing.c (mini_type_get_underlying_type): Handle byref as well
1655 by returning native int. Fixes #577984.
1657 2010-02-11 Zoltan Varga <vargaz@gmail.com>
1659 * method-to-ir.c (handle_isinst): Factor out the is_complex_isinst check into
1662 * mini-llvm.c (exception_cb): Put the clause index into the type info instead
1663 of putting the clause itself.
1665 * mini-arm.c mini.c linear-scan.c: Disable more stuff when DISABLE_JIT is used.
1667 2010-02-09 Zoltan Varga <vargaz@gmail.com>
1669 * unwind.c (mono_unwind_frame): Use read32 for reading a 32 bit value, since it
1672 2010-02-10 Geoff Norton <gnorton@novell.com>
1674 * aot-compiler.c: Make the number of IMT trampolines configurable as well.
1676 2010-02-08 Zoltan Varga <vargaz@gmail.com>
1678 * aot-compiler.c (emit_code): Create the ut trampolines here, so they work for
1681 * aot-compiler.c (emit_code): Don't add the llvm label prefix to 'methods', since
1682 it is not an LLVM generated symbol.
1684 * mini-llvm.c (emit_entry_bb): Fix the handling of simd types.
1686 * method-to-ir.c (handle_castclass): Turn off the more efficient isinst/castclass
1687 implementation in gshared mode because it causes regressions.
1689 * mini-trampolines.c: Add a stat for the number of calls to trampolines.
1691 * image-writer.c (asm_writer_emit_global): Don't prepend the global prefix, it
1692 should be done by the caller.
1694 * mini-llvm.c (mono_llvm_emit_method): Don't make the debug symbols global.
1696 * aot-compiler.c (emit_code): Add the llvm label prefix before 'methods'.
1698 * mini-exceptions.c (mini_jit_info_table_find): Search the root domain as well,
1699 since mono_jit_info_table_find () doesn't do it anymore.
1701 * mini-generic-sharing.c debugger-agent.c: Call mini_jit_info_table_find ()
1702 instead of mono_jit_info_table_find ().
1704 2010-02-07 Zoltan Varga <vargaz@gmail.com>
1706 * aot-compiler.c aot-runtime.c: Add support for MONO_WRAPPER_WRITE_BARRIER.
1708 * aot-compiler.c (encode_method_ref): Update after the removal of
1709 mono_gc_get_managed_allocator_type ().
1711 * method-to-ir.c (mono_method_to_ir): Place a seq point just before a RET.
1714 2010-02-06 Zoltan Varga <vargaz@gmail.com>
1716 * method-to-ir.c (handle_castclass): Use the icall for classes with variant
1717 generic params as well.
1718 (handle_isinst): Ditto.
1720 * method-to-ir.c: Make isninst/castclass checks in gshared code more efficient
1721 instead of always calling an icall.
1723 * aot-compiler.c (emit_llvm_file): Take into account trampolines etc when
1724 computing the size of the got.
1726 * aot-compiler.c (emit_code): Change the way the 'methods' symbol is emitted
1727 when using LLVM. Instead of emitting it as an LLVM method, emit it using
1728 the assembly directive '.set' so it points to the first LLVM emitted method.
1730 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
1732 * mini.c (mini_method_verify): Report the method which failed to verify.
1734 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
1736 * method-to-ir.c (mono_method_to_ir): Use the new basic block formation pass
1737 to avoid JIT'ng dead basic blocks. This is the same behavior as the
1738 runtime MS verifier.
1740 2010-02-04 Zoltan Varga <vargaz@gmail.com>
1742 * debugger-agent.c (decode_value): Fix decoding of vtype instances. Fixes
1745 2010-02-04 Zoltan Varga <vargaz@gmail.com>
1747 * mini-llvm.c: Init the jit module only when first JITting.
1749 * aot-compiler.c (emit_plt): Fix the naming of plt entries of llvm+darwin.
1751 * mini-llvm.c (get_plt_entry): Make the plt entries have hidden visibility.
1753 * mini-llvm.c (mono_llvm_emit_aot_module): Remove the dummy got after it is
1754 replaced with the real got.
1756 * debugger-agent.c (type_commands): Return the enumness if the type as well.
1758 * image-writer.c: Reduce the amount of #ifdefs a bit.
1760 * aot-compiler.c: Reduce the amount of #ifdefs. Add beginnings of support for
1763 * aot-compiler.c (mono_compile_assembly): Handle asmonly+llvm mode.
1765 * mini-llvm.c (mono_llvm_emit_method): Don't make the 'type_info' symbols
1768 2010-02-02 Zoltan Varga <vargaz@gmail.com>
1770 * mini-llvm.c (mono_llvm_emit_method): Add support for unaligned loads.
1771 (mono_llvm_emit_method): Fix unaligned stores too.
1773 * mini-amd64.c (mono_arch_emit_prolog): Initialize lmf->rsp in the prolog too
1774 so async stack walks don't crash.
1776 2010-02-02 Zoltan Varga <vargaz@gmail.com>
1778 * mini-trampolines.c (common_call_trampoline): Fix a problem where the callsite
1779 was not patched if the callee needed an rgctx trampoline.
1781 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1783 * mini-ppc.c (mono_arch_get_global_int_regs): Reserve r29 for holding the
1784 vtable address in AOT code.
1786 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1788 * mini-codegen.c: Remove support for CEE_ opcodes which cannot occur in
1791 Mon Feb 1 16:29:10 CET 2010 Paolo Molaro <lupus@ximian.com>
1793 * genmdesc.pl: remove dependency on external cpp.
1795 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1797 * method-to-ir.c (mini_emit_ldelema_1_ins): Avoid emitting an OP_SEXT_I4 when
1798 using LLVM, its not needed, and abcrem can't handle it.
1800 Mon Feb 1 14:29:43 CET 2010 Paolo Molaro <lupus@ximian.com>
1802 * genmdesc.c, genmdesc.pl, cpu-x86.md: introduced templates to make
1803 it easier to group instructions and reduce duplication.
1805 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1807 * decompose.c: Move the array/soft float decompose routines here from
1810 * method-to-ir.c: Export a few functions so they can be used from decompose.c.
1812 2010-01-31 Zoltan Varga <vargaz@gmail.com>
1814 * mini-llvm.c (mono_llvm_emit_method): Add a call to llvm.invariant.start
1815 to tell LLVM that the got is constant, not used yet.
1817 * aot-compiler.c: Pass more optimization flags to llvm's 'opt'.
1819 2010-01-30 Zoltan Varga <vargaz@gmail.com>
1821 * mini-ppc.c (mono_arch_emit_prolog): Fix full aot support for native to
1824 2010-01-30 Zoltan Varga <vargaz@gmail.com>
1826 * aot-compiler.c (add_wrappers): Commit the hack which generates
1827 native-to-managed wrappers for methods decorated with the MonoPInvokeCallback
1830 2010-01-29 Zoltan Varga <vargaz@gmail.com>
1832 * mini.h (MONO_INST_FAULT): New instruction flag for loads which can cause
1833 a fault, only used by the LLVM backend.
1835 * ir-emit.h: Add _FAULT variants of the LOAD_MEMBASE macros. Mark
1836 OP_CHECK_THIS with OP_IMPLICIT_EXCEPTION.
1838 * method-to-ir.c: Use the new LOAD_MEMBASE_FAULT opcodes, get rid of the
1839 calls to MONO_EMIT_NULL_CHECK which is automatically done by the new macros.
1841 * mini-llvm.c: Only generate volatile loads from load instructions which have
1842 the MONO_INST_FAULT flag set.
1844 2010-01-29 Zoltan Varga <vargaz@gmail.com>
1846 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the LSDA offset on
1849 2010-01-28 Zoltan Varga <vargaz@gmail.com>
1851 * mini.c (mono_save_seq_point_info): Fix the handling of bblocks without
1852 sequence points. Fixes #571236.
1854 2010-01-28 Zoltan Varga <vargaz@gmail.com>
1856 * debugger-agent.c (mono_debugger_agent_init): Call appdomain_unload at the
1857 end of the appdomain unload process, after assemblies have been unloaded.
1860 2010-01-27 Zoltan Varga <vargaz@gmail.com>
1862 * abcremoval.c (process_block): Fix the if (region) check so abcrem actually
1865 * mini-amd64.c: Make the soft debugger work on platforms without MAP_32BIT.
1868 2010-01-26 Zoltan Varga <vargaz@gmail.com>
1870 * dwarfwriter.c (emit_type): Treat MONO_TYPE_PTR as 'I' not 'I4'.
1872 2010-01-26 Geoff Norton <gnorton@novell.com>
1874 * aot-compiler.c: Fix a logic error introduced when guarding against enums
1875 with struct marshalability.
1877 2010-01-24 Zoltan Varga <vargaz@gmail.com>
1879 * mini.c (mini_method_compile): Improve the processing MONO_VERBOSE_METHOD so
1880 it supports class names as well.
1882 * mini.h (MonoCompile): Add a few flags to control JIT behavior which are
1883 needed by the GC map code.
1885 * mini.c (mini_method_compile): Call a function in mini-gc.c to set the new
1888 * method-to-ir.c (mono_method_to_ir): Emit initialization code for ref variables
1889 if cfg->init_ref_vars is set.
1891 * liveness.c (optimize_initlocals): Disable the initlocals opt for ref vars if
1892 cfg->disable_initlocals_op_refs is set.
1894 * method-to-ir.c (mono_spill_global_vars): Compute more precise live ranges
1895 using liveness info if cfg->compute_precise_live_ranges is set.
1897 * mini-gc.c: Ongoing work. Improve logging and debugging support. Handle
1898 volatile variables correctly. Add comments about the live ranges. Not enabled
1901 2010-01-24 Zoltan Varga <vargaz@gmail.com>
1903 * mini.h (MonoDebugOptions): Add an option to init stack frames by writing
1904 0x2a into them in method prologs.
1906 * mini-amd64.c (mono_arch_emit_prolog): Implement it.
1908 2010-01-22 Zoltan Varga <vargaz@gmail.com>
1910 * mini-llvm-cpp.cpp: Remove uses of dynamic_cast, it no longer works with llvm
1911 classes, since llvm is compiled with -fno-rtti.
1913 * mini.h (COMPILE_SOFT_FLOAT): New macro, similar to COMPILE_LLVM.
1915 * method-to-ir.c ir-emit.h: Use if (COMPILE_SOFT_FLOAT) in a few places since
1916 llvm does not require it.
1918 * aot-runtime.c (load_method): Print the full name of the last aot method.
1920 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1922 * exceptions-amd64.c (mono_arch_notify_pending_exc): Avoid a crash if the
1923 thread has not fully started yet.
1925 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1927 * aot-compiler.c (can_marshal_struct): Allow marshalling enums.
1929 2010-01-21 Miguel de Icaza <miguel@novell.com>
1931 * driver.c: Do not abort if LLVM is not supported, print a
1932 warning and add the information to the Mono JIT information.
1934 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1936 * ir-emit.h (MONO_EMIT_NULL_CHECK): Don't emit an OP_IMPLICIT_EXCEPTION when
1937 using explicit null checks.
1939 2010-01-20 Zoltan Varga <vargaz@gmail.com>
1941 * xdebug.c: New file extracted from aot-compiler.c, containing the XDEBUG
1944 * aot-compiler.c (encode_method_ref): Use mono_marshal_wrapper_info_from_wrapper
1946 (mono_aot_wrapper_name): Remove the special handling of delegate invoke wrappers,
1947 its no longer needed.
1949 * method-to-ir.c (mono_method_to_ir): Fix a warning.
1951 * exceptions-<ARCH>.c: Introduce a MONO_ARCH_HAVE_THROW_EXCEPTION_BY_NAME
1952 define for platforms still using it (s390). Get rid of the
1953 mono_arch_get_throw_exception_by_name () routines on all other platforms.
1955 * exceptions-x86.c: Rework the throw trampolines so there is only one function
1956 which can generate throw/rethrow/corlib trampolines for llvm/not llvm code.
1958 * exceptions-x86.c: Add LLVM specific throw trampolines which doesn't assume
1959 the caller pushed the arguments.
1961 * mini-llvm.c: Enable throwing exceptions on x86.
1963 * mini-posix.c (SIG_HANDLER_SIGNATURE): Avoid
1964 "Thread (nil) may have been prematurely finalized" messages if this is called
1965 on a thread not registered with the runtime.
1967 * mini-exceptions.c (mono_handle_native_sigsegv): Ditto.
1969 2010-01-19 Zoltan Varga <vargaz@gmail.com>
1971 * jit-icalls.c (mono_array_new_3): New jit icall.
1973 * aot-compiler.c aot-runtime.c: Add support for ElementAddr wrappers.
1975 * arrays.cs: Add a test for 3 dimensional arrays.
1977 2010-01-19 Zoltan Varga <vargaz@gmail.com>
1979 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Emit xdebug info.
1980 (mono_arch_find_jit_info_ext): Disable the popping of arguments when LLVM is
1983 * mini-llvm.c (emit_cond_system_exception): Abort when an implicit exception is
1986 * unwind.c (mono_unwind_decode_fde): Fix an assert on x86.
1988 * mini-x86.h (MONO_CONTEXT_SET_LLVM_EXC_REG): Define this for x86.
1990 * mini-llvm.c: Disable OP_THROW on x86, it doesn't work yet.
1992 2010-01-18 Bill Holmes <billholmes54@gmail.com>
1994 * debugger-agent.c : Changing the PLATFORM_WIN32 preprocessor check to
1995 HOST_WIN32. Also including winsock2. to define struct in_addr.
1997 * mini-amd64.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
1999 * mini-x86.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
2001 Code is contributed under MIT/X11 license.
2003 2010-01-18 Zoltan Varga <vargaz@gmail.com>
2005 * mini.h (MonoCompile): Add 'disable_out_of_line_bblocks' flag.
2007 * branch-opts.c (mono_optimize_branches): Honor the new flag.
2009 * mini.c (mini_method_compile): Set the new flag when running under the
2012 2010-01-18 Zoltan Varga <vargaz@gmail.com>
2014 * mini-gc.c: Change the GC map to use a ref/noref/pin value instead of just
2015 a ref/noref value + a global pin flag, so parts of stack frames can still be
2016 precisely marked even if they include stuff which needs pinning. Improve logging.
2017 Fix many bugs. Not enabled yet.
2019 * gc-test.cs: Add a few tests.
2021 * liveness.c (mono_analyze_liveness): Make the debug output controllable by
2022 the normal -v options. Avoid propagating liveness information through bblocks
2023 which end with a NOT_REACHED opcode.
2025 * mini.c (mono_jit_compile_method_inner): Avoid reading cfg->prof_options
2026 after cfg has been freed.
2028 2010-01-17 Zoltan Varga <vargaz@gmail.com>
2030 * branch-opts.c (mono_branch_optimize_exception_target): Stop the optimization
2031 if a clause is skipped because it uses the exception object, since it could
2032 have caught the exception.
2034 * exceptions.cs: Add a test.
2036 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2038 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Add an assert.
2040 * aot-runtime.c (mono_aot_get_method): Handle ftnptr's correctly for the
2041 ICollection<T> wrappers.
2043 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2045 * debugger-agent.c (decode_value): Fix the decoding of I/U/PTR.
2047 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2049 * mini-amd64.c (emit_call_body): Always use near calls when AOTing even if
2050 NOMAP32BIT or optimize_for_xen is set.
2052 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2054 * aot-compiler.c aot-runtime.c: Get rid of mono_aot_str_hash (), use
2055 mono_metadata_str_hash () instead.
2057 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2059 * ir-emit.h (MONO_EMIT_NEW_ICOMPARE_IMM): Use sizeof (mgreg_t) instead of
2062 * unwind.c (mono_unwind_frame): Use mgreg_t instead of gssize.
2064 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2066 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): Emit an explicit null check if the
2069 * mini-ppc.c (mono_arch_emit_exceptions): Compute the size of the exception
2070 throwing code correctly.
2072 * mini.h (MONO_AOT_FILE_VERSION): Bump this because of the IMT hashing changes.
2074 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2076 * aot-runtime.c (mono_aot_plt_resolve): Reenable the previous assert for
2077 ftnptrs created by us, handle RGCTX_FETCH correctly.
2078 (mono_aot_get_lazy_fetch_trampoline): Add an ftnptr.
2080 * mini-trampolines.c (mono_create_generic_class_init_trampoline): Remove the
2081 ftnptr added by mono_aot_get_named_code ().
2083 2010-01-14 Zoltan Varga <vargaz@gmail.com>
2085 * mini-arm.c: Fix a few LLVM problems.
2087 * mini-llvm.c (simd_class_to_llvm_type): Fix compilation on !x86/amd64.
2089 2010-01-13 Mark Probst <mark.probst@gmail.com>
2091 * method-to-ir.c (mini_emit_stobj): Use EMIT_NEW_CLASSCONST when
2094 Wed Jan 13 15:54:53 CET 2010 Paolo Molaro <lupus@ximian.com>
2096 * jit.h, method-to-ir.c: added ability to set the policy for
2097 inserting breakpoints from the break IL instruction or the
2098 Debugger.Break () API call.
2100 2010-01-13 Zoltan Varga <vargaz@gmail.com>
2102 * aot-runtime.c (load_aot_module): Add more comments to explain why referenced
2103 assemblies need to be eagerly loaded.
2105 2010-01-12 Zoltan Varga <vargaz@gmail.com>
2107 * dwarfwriter.c (emit_line_number_info): Fix the eglib case so it doesn't crash.
2109 2010-01-11 Zoltan Varga <vargaz@gmail.com>
2111 * debugger-agent.c (mono_debugger_agent_parse_options): Allow onthrow without
2112 an argument which matches any exception.
2114 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2116 * method-to-ir.c (mono_emit_method_call_full): Avoid the virt->nonvirt
2117 optimization if the called method is gshared and marshalbyref, since gshared
2118 methods can' have wrappers. Fixes #569390.
2120 * generics.cs: Add a test.
2122 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2124 * mini-exceptions.c (mono_print_thread_dump_from_ctx): New helper function
2127 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2129 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
2131 2010-01-09 Zoltan Varga <vargaz@gmail.com>
2133 * debugger-agent.c (transport_connect): comment out freeaddrinfo calls under win32,
2134 since it is not supported in win2000.
2136 2010-01-08 Zoltan Varga <vargaz@gmail.com>
2138 * aot-runtime.c (load_image): Add a SET_ERROR argument to set the loader
2139 error if loading an assembly fails.
2140 (mono_aot_plt_resolve): Return NULL instead of asserting if loading fails.
2142 * mini-trampolines.c (mono_aot_plt_trampoline): Throw a pending loader error
2145 * aot-runtime.c (decode_exception_debug_info): Set jinfo->from_llvm for LLVM
2148 * mini-llvm-cpp.cpp: Remove the unused ctx variable.
2150 * mini-llvm.c (mono_llvm_emit_method): Add some comments about why aot+clauses
2151 is not supported yet.
2153 * unwind.c (DW_EH_PE_absptr): Add more DW_EH_PE_ constants.
2155 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2157 * method-to-ir.c: All types with variant arguments must fallback to the
2158 slow path. This makes cast of variant delegates work.
2160 * mini-trampolines.c (mono_get_vcall_slot_addr): Add new variance_used out
2161 argument that is set to TRUE is the returned vtable slot is for a variant
2162 interface. Changed a g_print + g_assert_not_reached to a g_error.
2164 * mini-trampilines.c (common_call_trampoline): Handle variant interfaces in
2165 a similar fashion of generic virtual methods.
2167 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2169 * helpers.c (mono_disassemble_code): Fix a g_hash_table warning
2172 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Convert a given
2173 method using a variance aware function.
2175 * mini-x86.c: Add support for dumping IMT thunks if DEBUG_IMT is defined.
2177 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2179 * method-to-ir.c (mono_method_to_ir): Casts to variant interfaces
2180 do an icall for now.
2182 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2184 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add an ugly hack to fix #564695.
2185 If LLVM decides to set the code model to Large, reset it to Default.
2187 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2189 * aot-compiler.c (mono_xdebug_flush): Export it so it is present in
2190 stripped binaries as well.
2192 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2194 * mini-trampolines.c (common_call_trampoline): Add an rgctx trampoline if a shared
2195 method is called from LLVM compiled code, as that code can't pass an rgctx arg.
2197 * mini-llvm.c (mono_llvm_emit_method): Enable calls to methods needing an rgctx
2200 2010-01-06 Zoltan Varga <vargaz@gmail.com>
2202 * mini.c (mini_method_compile): Extract the JIT info creation code into a
2205 * mini-llvm.c (mono_llvm_emit_method): Pass the info in MonoExceptionClause
2206 as the type info to llvm.eh.selector.
2207 (exception_cb): Use the type info for filling out some fields of
2208 MonoJitExceptionInfo like the flags and the exception class. This is needed
2209 because the LLVM produced exception handling clauses might not match the original
2210 IL clauses, i.e. there might be more than one LLVM clause for one IL clause.
2212 * unwind.c (mono_unwind_decode_fde): Extract the LSDA decoding code into a
2213 separate function. Add an extra argument which returns the type infos
2214 corresponding to the exception clauses.
2216 * mini.c (mini_method_compile): Enable LLVM compilation of methods having
2217 exception handling clauses.
2219 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2221 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
2222 mono_method_get_vtable_slot () instead of accessing imt_method->slot directly,
2225 2010-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2227 * mini.c (mono_compile_is_broken): Skip methods from serialization's
2230 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2232 * mini.c (mini_method_compile): Fix a few memory leaks introduced by the
2235 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2237 * mini.c (mini_method_compile): Verify the method before calling
2238 mono_compile_create_vars as this might crash since it uses method
2243 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2245 * method-to-ir.c (mono_method_to_ir): Avoid calling mono_class_vtable () in
2246 one case if AOTing, since the class might not be a concrete class.
2248 2010-01-03 Zoltan Varga <vargaz@gmail.com>
2250 * mini-codegen.c abcremoval.c: Remove the duplicate g_slist_append_mempool
2251 functions which are now defined in mempool-internals.h.
2253 * mini.c (mini_free_jit_domain_info): Free the seq point hash tables.
2255 * mini-llvm.c (mono_llvm_emit_method): Handle OP_ABS.
2257 2009-12-30 Rodrigo Kumpera <rkumpera@novell.com>
2261 * mini-*.c: Properly handle generic enums.
2265 2009-12-28 Zoltan Varga <vargaz@gmail.com>
2267 * method-to-ir.c (mono_method_to_ir): Handle the failure of mono_class_vtable ()
2268 in a few more places.
2270 2009-12-27 Zoltan Varga <vargaz@gmail.com>
2272 * aot-compiler.c (add_wrappers): Don't use dyn runtime invoke for methods with
2273 nullable parameters. Fixes #567351.
2275 2009-12-26 Rodrigo Kumpera <rkumpera@novell.com>
2277 * mini-trampolines.c (common_call_trampoline): Add assert for NULL resolved generic method.
2279 2009-12-26 Zoltan Varga <vargaz@gmail.com>
2281 * mini-trampolines.c: Use mono_arch_get_this_arg_from_call () to avoid the slow
2282 mono_get_generic_context_from_code () call.
2284 * mini-<ARCH>.c: Get rid of mono_arch_find_this_arg (), it is no longer used.
2286 2009-12-25 Zoltan Varga <vargaz@gmail.com>
2288 * aot-runtime.c (decode_klass_ref): Don't call mono_class_init (), its not
2291 2009-12-24 Sebastien Pouliot <sebastien@ximian.com>
2293 * method-to-ir.c (mono_method_to_ir): Avoid SIGSEGV when
2294 mono_method_get_signature returns NULL. Fix #567084
2296 2009-12-25 Zoltan Varga <vargaz@gmail.com>
2298 * aot-runtime.c (find_extra_method): Call mono_aot_wrapper_name only once,
2299 instead of once for each module.
2301 2009-12-22 Zoltan Varga <vargaz@gmail.com>
2303 * debugger-agent.c (ss_start): Implement step over for the last sequence
2306 * mini.c (mono_save_seq_point_info): Don't link sequence points which don't
2307 have the STEP_LOC flag set.
2309 * aot-runtime.c (decode_klass_ref): Avoid a crash if a decode_klass_ref () call
2310 fails. Fixes #566689.
2312 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2314 * mini.c (mono_add_seq_point): New helper function.
2315 (mono_save_seq_point_info): New function to save sequence point info, extracted
2316 from mini_method_compile ().
2318 * mini-<ARCH>.c: Call mono_add_seq_point to remember sequence points.
2320 * mini.h (MonoSeqPointInfo): New structure containing information about
2321 the sequence points of a JITted method.
2322 (MonoBasicBlock): Add 'seq_points' and 'last_seq_point' fields. Remove unused
2325 * mini.c debugger-agent.c aot-compiler.c aot-runtime.c: Change the way sequence
2326 point information is stored, use a MonoSeqPointInfo structure instead of a
2327 GPtrArray. For each seq point, compute a list of successor seq points.
2329 * debugger-agent.c: Use the successor list to implement step-over more
2330 efficiently: instead of single stepping until a different line/IL offset is
2331 reached, place breakpoints into all successor seq points.
2333 * mini.h: Bump AOT file format version.
2335 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2337 * Makefile.am (AM_CFLAGS): Include LLVM_CFLAGS.
2339 * mini-llvm.c: Avoid defining the __STDC_... macros if already defined.
2341 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2343 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): Fix the cross-compiler
2346 2009-12-18 Zoltan Varga <vargaz@gmail.com>
2348 * mini-x86.c (mono_arch_get_argument_info): Allocate memory for CallInfo using
2349 alloca as g_malloc is not signal safe.
2351 2009-12-18 Zoltan Varga <vargaz@gmail.com>
2353 * tramp-x86.c (mono_arch_patch_callsite): Fix the call to
2354 VALGRIND_DISCARD_TRANSLATIONS.
2356 * *.c: Include mono/utils/memcheck.h, and remove #ifdef HAVE_VALGRIND_MEMCHECK_H
2357 checks, they are no longer needed.
2359 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): New helper function to set
2360 a function into a sigctx which can handle function pointers.
2362 * mini-ppc.c: Implement soft debugger support on ppc64.
2364 * mini-ppc.c: Implement soft debugger support.
2366 2009-12-17 Zoltan Varga <vargaz@gmail.com>
2368 * mini-llvm.c: Handle OP_LADD_OVF_UN. Place all alloca's into the entry bb.
2370 2009-12-17 Marek Habersack <mhabersack@novell.com>
2372 * mini.c (mono_get_runtime_build_info): include Mono version in
2375 * driver.c (mono_main): VERSION is now included in the string
2376 returned from mono_get_runtime_build_info()
2378 2009-12-17 Zoltan Varga <vargaz@gmail.com>
2380 * method-to-ir.c (mono_method_to_ir): Add support for CALLI with unmanaged
2381 signatures. Fixes #565143.
2383 * jit-icalls.c (mono_get_native_calli_wrapper): New JIT icall.
2385 2009-12-16 Zoltan Varga <vargaz@gmail.com>
2387 * aot-compiler.c (arch_emit_autoreg): Align code to 4 in the ppc case.
2389 2009-12-16 Rodrigo Kumpera <rkumpera@novell.com>
2391 * mini-x86.h: Forgot to add a 0x to MONO_ARCH_MAX_FRAME_SIZE define
2392 making max stack 10x smaller.
2394 2009-12-16 Zoltan Varga <vargaz@gmail.com>
2396 * mini.c (mono_resolve_patch_target): Comment out an assert which could be hit.
2398 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
2400 * method-to-ir.c (mini_emit_memcpy): Assert if size is too big.
2402 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
2404 * mini-x86.c (mono_arch_allocate_vars): Fail compilation if the frame size is
2405 bigger than MONO_ARCH_MAX_FRAME_SIZE.
2407 * mini-x86.c (mono_arch_emit_prolog): Handle huge frames.
2409 * mini-x86.h: Define MONO_ARCH_MAX_FRAME_SIZE to be 1Mb.
2411 * mini-amd64.c / mini-amd64.h: Same fixes as of above.
2413 * mini.c (mini_method_compile): Check if mono_arch_allocate_vars failed
2416 2009-12-14 Miguel de Icaza <miguel@novell.com>
2418 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
2419 raise an invalid program exception.
2421 For other opcodes that we might not handle use a g_warning and
2422 raise the exception. Beats termination.
2426 2009-12-14 Zoltan Varga <vargaz@gmail.com>
2428 * method-to-ir.c (mono_emit_rgctx_method_call_full): Fix a warning.
2430 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix the LLVM support
2431 by merging the LLVM and !MAP_32BIT cases.
2433 2009-12-13 Jonathan Chambers <joncham@gmail.com>
2435 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
2436 sigctx being passed in, as we have no CONTEXT available in the APC.
2438 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
2441 Code contributed under MIT/X11 license.
2443 2009-12-13 Zoltan Varga <vargaz@gmail.com>
2445 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
2446 in the LLVM backend on AMD64.
2448 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
2451 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
2453 * mini-llvm.c: Export mono_personality for AOT.
2455 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
2457 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
2458 implicit exception can occur.
2460 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
2461 OP_IMPLICIT_EXCEPTION instruction.
2463 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
2465 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
2467 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
2468 inside a protected block.
2470 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
2471 trampolines doesn't include the argument.
2473 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
2474 trampolines on amd64.
2476 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
2479 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
2480 disabled for methods with clauses.
2482 * mini-llvm.c: Enable support for catch clauses.
2484 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
2485 end of an LLVM compiled finally clause.
2486 (mono_handle_exception_internal): Save the exception handling state in TLS
2487 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
2488 resume unwinding from that point.
2490 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
2491 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
2492 to obtain the addresses of the exception handling regions.
2494 * mini-llvm.c: Add beginnings of support for exception handling, currently only
2495 finally clauses are supported.
2497 * mini.c (mini_method_compile): Add support for LLVM code with exception
2500 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2502 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
2505 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2507 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
2508 as a primitive type.
2510 2009-12-11 Zoltan Varga <vargaz@gmail.com>
2512 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
2513 for 2 parameter sched_setaffinity in older glibc versions. Fixes
2516 2009-12-11 Marek Habersack <mhabersack@novell.com>
2518 * method-to-ir.c (mini_redirect_call): do not redirect the
2519 InternalAllocateStr internal call if string profiling is enabled.
2521 2009-12-10 Zoltan Varga <vargaz@gmail.com>
2523 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
2526 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
2527 unwind.h header file.
2529 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
2530 newer valgrind versions seems to handle this fine.
2532 2009-12-09 Zoltan Varga <vargaz@gmail.com>
2534 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
2535 on the debugger thread.
2537 2009-12-08 Zoltan Varga <vargaz@gmail.com>
2539 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
2541 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
2543 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
2545 * cpu-<ARCH>.md: Make call_handler clob:c.
2547 * mini.c: Reenable SSA for methods with clauses.
2549 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
2550 as it causes failures on x86.
2552 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
2554 * driver.c: Fail gracefully with --compile-all if mono_method_signature
2555 returns NULL (e.g. a bad assembly).
2557 2009-12-08 Geoff Norton <gnorton@novell.com>
2559 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
2560 stepping out into native code. There were issues with nested invokes
2563 2009-12-07 Zoltan Varga <vargaz@gmail.com>
2565 * mini.c (mini_method_compile): Do the disable_llvm checks early
2566 and avoid the LLVM compile pass if the checks fail.
2568 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
2570 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
2571 LLVM optimizations don't try to remove them.
2573 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
2574 different file so the original remains.
2576 2009-12-06 Zoltan Varga <vargaz@gmail.com>
2578 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
2580 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
2582 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
2583 support for non-inline unwind descriptors.
2585 2009-12-07 Geoff Norton <gnorton@novell.com>
2587 * debugger-agent.c: Darwin can colesce signals, so we need to handle
2588 the interrupt_count slightly differently. Native threads were never
2591 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2593 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
2594 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
2595 yet generate this info.
2597 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
2599 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
2600 client can distinguish between intptrs and longs.
2602 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2604 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
2607 * aot-runtime.c (load_function): Update after the change above.
2609 * mini.h: Bump AOT file format version.
2611 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
2612 if the delegate class is dynamic.
2614 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
2615 in gshared code too using the new rgctx info type
2616 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
2618 2009-12-04 Geoff Norton <gnorton@novell.com>
2620 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
2621 we need to track the original suspend count so the thread properly
2622 wakes up in resume_thread.
2624 2009-12-04 Zoltan Varga <vargaz@gmail.com>
2626 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
2629 * generics.cs: Add a test.
2631 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
2632 is 0. Simplify a lot of code using this.
2634 * mini-trampolines.c (mono_delegate_trampoline): Call
2635 mono_create_static_rgctx_trampoline () before saving the final address in
2636 delegate->method_code, to avoid calling it each time a delegate is first called.
2638 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
2639 which need static rgctx trampolines.
2641 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
2642 keyed on the method+addr pair, since addr could be either the method addr or
2643 an unbox trampoline in the AOT case. Fixes #560246.
2645 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2647 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
2648 place it was called before too.
2650 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2652 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
2653 if no security manager is present, to speed up the AOT case. Call
2654 mono_class_vtable () full with raise_on_error == TRUE instead.
2656 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2658 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
2659 the local optimization passes can take its result into account. Fixes
2662 * exceptions.cs: Add a test.
2664 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
2666 This patch is contributed under the terms of the MIT/X11 license
2668 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
2670 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2672 * mini.h (MonoInst): Remove unused 'ssa_op' field.
2674 * debugger-agent.c: Rework the handling of stack traces of running threads to
2675 avoid crashes if compute_frames () tries to walk the stack of running thread.
2677 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
2679 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
2681 * mini.h (StackFrameInfo): Add an 'lmf' field.
2683 2009-12-02 Zoltan Varga <vargaz@gmail.com>
2685 * debugger-agent.c (suspend_current): Always set really_suspended.
2687 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
2689 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
2691 2009-12-01 Zoltan Varga <vargaz@gmail.com>
2693 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
2696 2009-12-01 Zoltan Varga <vargaz@gmail.com>
2698 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
2700 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
2702 * mini-trampolines.c: Fix MSVC build.
2704 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
2706 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
2708 2009-11-30 Zoltan Varga <vargaz@gmail.com>
2710 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
2711 the instruction following an OP_FCOMPARE is optimized away.
2713 2009-11-30 Zoltan Varga <vargaz@gmail.com>
2715 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
2716 emit_autoreg () into this arch-specific function.
2718 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
2719 code, it is no longer needed.
2721 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
2723 * mini.h: Bump AOT file format version.
2725 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
2726 using the sorted_code_offsets array, instead of reading it from the
2727 exception debug info.
2728 (load_method): Call mono_aot_find_jit_info instead of
2729 decode_exception_debug_info ().
2731 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
2732 LLVM compiled as a flag.
2734 2009-11-29 Zoltan Varga <vargaz@gmail.com>
2736 * debugger-agent.c (resume_thread): Fix a warning.
2738 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
2741 2009-11-28 Zoltan Varga <vargaz@gmail.com>
2743 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
2744 contents to MonoAotFileInfo.
2746 2009-11-27 Zoltan Varga <vargaz@gmail.com>
2748 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
2749 Put all binary data into a giant blob, similarly to the way .net assemblies
2750 store binary data. Emit offset tables in a compact form to reduce their size.
2752 * mini.h: Bump AOT file format version.
2754 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
2757 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
2758 avoid linear searches at runtime.
2760 * aot-runtime.c (find_symbol): Update this to use the hash.
2762 * mini.h: Bump AOT file format version.
2764 2009-11-26 Zoltan Varga <vargaz@gmail.com>
2766 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
2769 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
2772 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
2773 the distribution of got slot types.
2775 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
2777 * method-to-ir.c: Add support for generating explicit null checks.
2779 2009-11-25 Zoltan Varga <vargaz@gmail.com>
2781 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
2782 on a random thread if possible.
2784 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
2785 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
2788 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
2789 regs. Pass the real size of the regs array to mono_unwind_frame ().
2791 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
2794 2009-11-24 Geoff Norton <gnorton@novell.com>
2796 * mini-darwin.c: Work around apple bug rdar://7209349 See
2797 http://openradar.appspot.com/7209349 for details. Synopsis,
2798 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
2799 never been initialized before.
2801 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2803 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
2805 * mini-arm.c (mono_arm_thumb_supported): New helper function.
2807 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2809 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
2810 OP_SHL_IMM is not 32 bit.
2812 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2814 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
2816 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2818 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
2821 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
2822 > 0 since some threads can resume if their resume_count is > 0.
2823 (invoke_method): Avoid reading freed memory.
2825 * debugger-agent.c (process_suspend): Extract the suspend code from
2826 process_single_step_inner () to a separate function. Rework the code to prevent
2827 races between this function and thread interrupts.
2829 * debugger-agent.c (suspend_current): Check the resume_count field instead
2830 of resume_one so suspends+resumes during single threaded invokes work
2833 2009-11-23 Zoltan Varga <vargaz@gmail.com>
2835 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
2836 to make the generated code smaller.
2838 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
2839 sequence generated by recent LLVM versions.
2841 * mini-llvm.c: Add support for a few simple cases which weren't supported
2844 * mini-trampolines.c (mono_magic_trampoline): Don't call
2845 mono_arch_get_vcall_slot () when llvm is enabled.
2847 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
2849 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
2850 into a new function called common_call_trampoline () which is used by the
2851 llvm vcall trampoline as well.
2853 * debugger-agent.c: Implement single threaded invokes.
2855 * debugger-agent.c: Revert change which broke the agent on linux.
2857 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
2860 * generics.cs: Add a test.
2862 2009-11-22 Zoltan Varga <vargaz@gmail.com>
2864 * debugger-agent.c: Fix the cygwin build.
2866 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2868 * cprop.c: Remove this unused file.
2870 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2872 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
2875 * basic.cs: Add a test.
2877 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2879 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
2882 2009-11-20 Zoltan Varga <vargaz@gmail.com>
2884 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
2885 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
2886 it. Use this flag to control llvm related code paths instead of #ifdef
2887 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
2890 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
2892 * mini.h: Bump AOT file format version.
2894 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
2895 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
2897 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
2898 was used as an assembly filter.
2900 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2902 * unwind.c: Fix support for ppc.
2904 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
2905 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
2907 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2909 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
2911 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
2912 added by the ps3 changes.
2914 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2916 * mini-gc.c: Resurrect this, so at least it compiles.
2918 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
2920 2009-11-18 Zoltan Varga <vargaz@gmail.com>
2922 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
2923 create_event_list () so assembly filters can be used.
2925 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
2928 2009-11-17 Zoltan Varga <vargaz@gmail.com>
2930 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
2931 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
2934 * aot-compiler.c (add_generic_instances): Emit instances of common generic
2935 classes for char/bool too.
2937 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
2939 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
2942 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
2945 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
2947 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
2949 Code contributed under MIT/X11 license.
2951 2009-11-14 Zoltan Varga <vargaz@gmail.com>
2953 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
2954 threads in native code work.
2956 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
2957 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
2960 2009-11-13 Jonathan Chambers <joncham@gmail.com>
2962 * debugger-agent.c: Implementation for Windows platform.
2964 * mini-x86.c: Add support for Windows. Use mono-* synchronization
2965 primitives. Use SEH to implement breakpoints and single stepping.
2967 * mini-x86.h: Enable soft debugger on Windows.
2969 Code contributed under MIT/X11 license.
2971 2009-11-13 Zoltan Varga <vargaz@gmail.com>
2973 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
2974 under XEN. Fixes #522894.
2976 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
2978 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
2979 interface calls in LLVM AOT code.
2981 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
2984 * mini-llvm.c: Add support for OP_VPHI.
2986 * objects.cs: Add a test.
2988 2009-11-13 Zoltan Varga <vargaz@gmail.com>
2990 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
2991 this is called on the debugger thread.
2993 2009-11-12 Zoltan Varga <vargaz@gmail.com>
2995 * mini-llvm.c: Add soft-float support.
2997 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
2998 FCALL which returns an R4.
3000 * driver.c (mono_main): Add a missing '\n'.
3002 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
3003 platforms which doesn't support the LLVM IMT trampoline.
3005 2009-11-11 Zoltan Varga <vargaz@gmail.com>
3007 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
3009 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
3011 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
3014 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
3016 2009-11-10 Zoltan Varga <vargaz@gmail.com>
3018 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
3019 Instead of emitting a method_order table, sort the contents of the code_offsets
3020 table and do a binary search in the sorted table. The previous approach doesn't
3021 work with LLVM which emits methods in a arbitrary order.
3023 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
3024 in the .eh_frame section in ELF files.
3026 * mini.h: Bump corlib file format version.
3028 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
3030 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
3031 LDMIA->LDM macro name change.
3033 2009-11-09 Zoltan Varga <vargaz@gmail.com>
3035 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
3038 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
3041 * aot-compiler.c: Ditto.
3043 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
3044 &align to mini_type_stack_size_full ().
3046 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
3048 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
3050 2009-11-08 Zoltan Varga <vargaz@gmail.com>
3052 * mini-arm.c: Compute the stack space used by arguments using
3053 mini_type_stack_size_full ().
3055 2009-11-08 Zoltan Varga <vargaz@gmail.com>
3057 * optflags-def.h: Remove dead TREEPROP optimization.
3059 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
3061 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
3063 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
3065 2009-11-07 Zoltan Varga <vargaz@gmail.com>
3067 * driver.c (mono_jit_parse_options): New public API function to parse options
3068 as done by the runtime executable.
3070 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
3071 when handling named arguments.
3073 2009-11-07 Zoltan Varga <vargaz@gmail.com>
3075 * mini-arm.c: Implement support for returning vtypes in registers, fix support
3076 for passing small vtypes in registers, make the CallInfo structures more
3077 similar to the code on the other platforms.
3079 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
3080 the code in the prolog requires it.
3082 2009-11-06 Zoltan Varga <vargaz@gmail.com>
3084 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
3085 (koush@koushikdutta.com).
3087 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
3088 where the thunk memory should be allocated from. Fixes appdomain unloading
3091 2009-11-06 Zoltan Varga <vargaz@gmail.com>
3093 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
3094 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
3096 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3098 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
3099 AOT, as it is not implemented yet.
3101 * mini-x86.c (mono_arch_output_basic_block): Ditto.
3103 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
3105 * debugger-agent.c: Fix windows build.
3107 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3109 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
3110 after the client connects/disconnects.
3112 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
3113 when an exception of a given type is thrown.
3115 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
3116 only on an uncaught exception.
3118 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
3120 * debugger-agent.c: Add a 'launch' option.
3122 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3124 * debugger-agent.c: Add a 'timeout' option.
3126 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3128 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
3131 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3133 * debugger-agent.c (set_breakpoint): Emit a log message.
3135 2009-11-04 Zoltan Varga <vargaz@gmail.com>
3137 * mini-arm.c: Fix the arm build.
3139 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
3141 * aot-compiler.c: don't leak the value returned from
3142 mono_type_full_name().
3144 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
3146 * debugger-agent.c: defer including mono-mutex.h until we know the
3149 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3151 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
3152 of pthreads directly.
3154 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
3155 exception handlers. Pass info argument.
3157 * mini.h: Adjust signatures of soft debugger functions to pass void*
3158 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
3160 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
3161 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3162 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
3163 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3165 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
3167 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
3168 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3169 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
3170 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3172 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
3174 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
3176 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
3178 * mono-semaphore.h: Skeleton implementation for Windows.
3180 Code contributed under MIT/X11 license.
3182 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3184 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
3186 Code contributed under MIT/X11 license.
3188 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3190 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
3192 Code contributed under MIT/X11 license.
3194 2009-11-04 Zoltan Varga <vargaz@gmail.com>
3196 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
3197 debug info to 100 because 10 still slows down gdb too much.
3199 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
3200 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
3201 them in the wrappers.
3203 2009-11-03 Zoltan Varga <vargaz@gmail.com>
3205 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
3207 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
3209 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
3210 function mono_aot_get_array_helper_from_wrapper ().
3212 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
3213 array helper methods.
3215 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
3217 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
3218 the value was loaded from memory.
3220 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
3221 the value was loader from there.
3223 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
3224 without constant swizzle.
3226 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3228 * mini-amd64.c: Put soft debugger functions behind a
3229 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
3231 * mini-amd64.h: disable the soft debugger in windows.
3233 Code contributed under MIT/X11 license.
3235 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3237 * mini-x86.c: Put soft debugger functions behind a
3238 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
3240 Code contributed under MIT/X11 license.
3242 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3244 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
3245 to mono_arch_find_jit_info_ext.
3247 Code contributed under MIT/X11 license.
3249 2009-11-03 Zoltan Varga <vargaz@gmail.com>
3251 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
3253 * debugger-agent.c: Add support for filtering events by assemblies.
3255 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
3256 the agent is not enabled.
3258 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3260 * exceptions-x86.c: hopefully last change to fix the windows build.
3261 This one courtesy of Jonathan Chambers.
3263 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3265 * debugger-agent.c: remove unused function.
3267 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3269 * debugger-agent.c: add #ifdefs for a few header files.
3270 * mini-x86.h: disable the soft debugger in windows.
3271 Step 1 of 2 to make this compile on windows with gcc.
3273 2009-11-02 Zoltan Varga <vargaz@gmail.com>
3275 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
3276 as it breaks the build.
3278 2009-07-01 Zoltan Varga <vargaz@gmail.com>
3280 Merge the soft debugger branch.
3282 * debugger-agent.h debugger-agent.c: New files containing the soft
3283 mode debugger module.
3285 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
3286 at the appropriate locations.
3288 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
3291 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
3292 enable/disable single stepping.
3294 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
3295 which returns all information in a StackFrameInfo structure, and can handle the
3296 LMF frames added by the debugger.
3298 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
3301 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
3302 walker function which works on a specific thread and passes a StackFrameInfo
3303 structure to its callback.
3305 * mini.c (mini_init): Initialize the debugger agent.
3307 * aot-compiler.c aot-runtime.c: Add soft-debug support.
3309 * mini-ops.h: Add OP_SEQ_POINT opcode.
3311 * driver.c (mono_main): Add new '--debugger-agent' option for passing
3312 arguments to the debugger agent.
3314 2009-11-02 Zoltan Varga <vargaz@gmail.com>
3316 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
3319 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
3321 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
3323 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
3325 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
3327 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
3328 sets the IMT argument and makes a virtual call.
3330 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
3332 2009-11-01 Zoltan Varga <vargaz@gmail.com>
3334 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
3337 2009-10-30 Zoltan Varga <vargaz@gmail.com>
3339 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
3340 runtime. Fixes #551228.
3342 2009-10-29 Zoltan Varga <vargaz@gmail.com>
3344 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
3346 * basic.cs: Add a test.
3348 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
3349 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
3350 CONSTRAINED. Fixes #550964.
3352 * generics.cs: Add a test.
3354 2009-10-28 Mark Probst <mark.probst@gmail.com>
3356 * mini-posix.c (add_signal_handler): Use
3357 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
3359 2009-10-28 Jerry Maine <crashfourit@gmail.com>
3361 Contributed under the terms of the MIT/X11 license by
3362 Jerry Maine <crashfourit@gail.com>.
3364 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
3365 sse4a for simd intrinsics.
3367 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
3368 sse4a for simd intrinsics.
3370 2009-10-27 Zoltan Varga <vargaz@gmail.com>
3372 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
3373 instead of inst_p1 which is not the same on ILP32 platforms.
3375 2009-10-24 Zoltan Varga <vargaz@gmail.com>
3377 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
3378 not the mscorlib one before calling mono_get_lmf_addr.
3380 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
3381 of the ip to the LMF.
3383 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
3384 immediate in the op->op_imm optimization.
3386 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
3387 understand. VTypes now work, but are not abi compliant, as they are
3388 split into 4 byte parts instead of 8.
3389 (emit_memcpy): Fix the unrolled case to work on the PS3.
3391 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
3393 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
3394 the default when static linking.
3396 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
3398 * aot-compiler.c: Add an autoreg option to automatically register
3399 statically linked aot modules using ELF .ctors.
3401 * genmdesc.pl: Add __ppc64__ to allowed defines.
3403 2009-10-25 Zoltan Varga <vargaz@gmail.com>
3405 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
3406 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
3408 2009-10-24 Mark Probst <mark.probst@gmail.com>
3410 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
3412 2009-10-24 Zoltan Varga <vargaz@gmail.com>
3414 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
3415 which will contain the domain where the method was found.
3417 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
3418 mini_jit_info_table_find ().
3420 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
3422 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
3424 2009-10-22 Zoltan Varga <vargaz@gmail.com>
3426 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
3427 set, its not supported yet.
3429 2009-10-22 Zoltan Varga <vargaz@gmail.com>
3431 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
3432 iface wrapper is not found.
3433 (mono_aot_get_method): Ditto for GetGenericValueImpl.
3435 2009-10-21 Zoltan Varga <vargaz@gmail.com>
3437 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
3438 which have a different name.
3440 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
3441 wrappers and Array.GetGenericValueImpl ().
3443 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
3444 because of the change above.
3446 * generics.cs: Add a test for full aot + generic array ifaces.
3448 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
3450 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
3451 that hides the previous one.
3453 2009-10-18 Zoltan Varga <vargaz@gmail.com>
3455 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
3456 marshalled. Fixes #541623.
3458 2009-10-16 Zoltan Varga <vargaz@gmail.com>
3460 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
3462 2009-10-15 Zoltan Varga <vargaz@gmail.com>
3464 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
3466 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3468 * mini-posix.c (sigprof_signal_handler):
3469 Implemented support for building stat call chans in different ways.
3471 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3473 * mini-exceptions.c (mono_find_jit_info):
3474 Also check that a jit info has been found (fixes a profiler crash).
3476 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3478 * mini.c (mono_codegen):
3479 Call mono_profiler_code_buffer_new with correct code address.
3481 2009-10-14 Zoltan Varga <vargaz@gmail.com>
3483 * driver.c (mono_main): Change the date in the copyright.
3485 2009-10-14 Mark Probst <mark.probst@gmail.com>
3487 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
3488 allocator in shared generic code for open classes, because we
3489 can't get those classes' vtables. We need to make managed
3490 allocators not depend on the vtable at compile-time to solve this.
3492 2009-10-13 Martin Baulig <martin@ximian.com>
3494 * debug-mini.c (mono_debugger_trampoline_compiled): Add
3495 `const guint8 *trampoline' argument; send both the old and the new
3498 2009-09-30 Zoltan Varga <vargaz@gmail.com>
3500 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
3501 mono_runtime_capture_context () without calling mono_runtime_invoke ().
3502 (can_marshal_struct): Skip structures with auto layout.
3504 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
3506 2009-10-02 Zoltan Varga <vargaz@gmail.com>
3508 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
3509 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
3510 a variable to hold the stack slot used by the int<->float conversion opcodes.
3512 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
3514 2009-10-04 Zoltan Varga <vargaz@gmail.com>
3516 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
3517 when using full-aot.
3519 2009-10-06 Zoltan Varga <vargaz@gmail.com>
3521 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
3522 each instance of Comparer<T>.
3524 * generics.cs: Add a new test.
3526 2009-10-09 Zoltan Varga <vargaz@gmail.com>
3528 * driver.c (parse_debug_options): Add a 'gdb' option.
3530 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
3532 * image-writer.c: Add support for emitting the image into a memory buffer.
3534 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
3536 * aot-compiler.c: Add support for registering debug info with GDB using the
3537 new JIT debugging interface in GDB 7.0. It can be turned on by setting
3538 MONO_XDEBUG to 'gdb'.
3540 2009-10-10 Zoltan Varga <vargaz@gmail.com>
3542 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
3545 2009-10-11 Zoltan Varga <vargaz@gmail.com>
3547 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
3548 can be used to set breakpoints in gdb.
3550 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
3551 segment to an absolute address.
3553 2009-10-13 Mark Probst <mark.probst@gmail.com>
3555 * method-to-ir.c: Use the managed array allocator method if
3558 2009-10-13 Bill Holmes <billholmes54@gmail.com>
3560 * aot-compiler.c : Fix the MSVC builds
3562 Code is contributed under MIT/X11 license.
3564 2009-10-13 Zoltan Varga <vargaz@gmail.com>
3566 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
3567 avoid registering 1 symbol file per method with gdb.
3569 2009-09-29 Zoltan Varga <vargaz@gmail.com>
3571 * mini-sparc.c: Fix the handling of enums with base type long.
3573 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
3575 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
3576 instead of using type->data.klass as the later doesn't work with generics.
3578 2009-09-25 Mark Probst <mark.probst@gmail.com>
3580 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
3581 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
3582 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
3583 works differently now and we don't handle it in the JIT anymore.
3585 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
3586 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
3587 the Thread class split.
3589 2009-09-25 Zoltan Varga <vargaz@gmail.com>
3591 * driver.c: Don't run tests with the obsolete treeprop optimization.
3593 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
3594 variable volatile. Fixes #541577.
3596 * basic-calls.cs: Add a new test.
3598 * basic-long.cs: Remove tests which are now in basic-calls.cs.
3600 2009-09-24 Zoltan Varga <vargaz@gmail.com>
3602 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
3603 work/required with recent iphone sdk versions.
3605 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
3608 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
3609 in the VCALL decomposition code.
3611 2009-09-22 Zoltan Varga <vargaz@gmail.com>
3613 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
3615 * basic.cs: Add a test.
3617 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
3620 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
3621 searches all the domains of the current thread.
3623 * exceptions-<ARCH>.c: Use it. Fixes #539394.
3625 2009-09-21 Zoltan Varga <vargaz@gmail.com>
3627 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
3628 so catching exceptions thrown in the same method works. Fixes exception17.exe.
3630 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
3631 for non-jit trampolines.
3633 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
3635 * aot-compiler.c (add_wrappers): Ditto.
3637 * mini-arm.c: Implement support for passing vtypes and floats, and increase
3638 the size of the param area used by dyn_call to 6 which covers the majority of
3641 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
3643 * mini-arm.c: Implement support for passing/receiving
3644 longs and receiving floats in the dyn_call code.
3646 * mini-amd64.c: Implement support for receiving vtypes in registers in
3649 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
3652 2009-09-20 Zoltan Varga <vargaz@gmail.com>
3654 * mini-arm.c (get_call_info): Return more precise information in
3656 (dyn_call_supported): Use the information in CallInfo.
3658 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
3660 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
3663 * mini-arm.c: Update after the dyn_call api changes.
3665 * mini.c (mini_create_jit_domain_info): Register a destructor function
3666 for the runtime_invoke_hash.
3668 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
3669 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
3671 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
3672 (dyn_call_supported): Simplify this by using get_call_info ().
3673 (mono_arch_dyn_call_free): New destructor function.
3675 * generics.cs: Remove a printf.
3677 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
3679 * mini-arm.c: Add support for enum return values and passing a few arguments
3682 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
3685 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
3687 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
3688 the dynamic invoke wrappers.
3690 * mini-arm.c: Implement OP_DYN_CALL for arm.
3692 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
3693 supported by the dynamic runtime invoke wrapper.
3695 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
3696 runtime invoke wrapper.
3698 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
3699 if possible when running with full-aot.
3701 * mini-ops.h: Add OP_DYN_CALL opcode.
3703 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
3704 with dynamic arguments lists similar to libffi.
3706 2009-09-19 Zoltan Varga <vargaz@gmail.com>
3708 * method-to-ir.c: Fix the previous change on 64 bit platforms.
3710 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
3713 * iltests.il.in: Add a new test.
3715 2009-09-18 Zoltan Varga <vargaz@gmail.com>
3717 * aot-compiler.c (add_generic_instances): Add more instances of
3718 GenericEqualityComparer.
3720 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
3722 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
3724 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
3726 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
3727 comments on some functions that now can fail.
3729 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
3731 * Makefile.am: Add Info.plist to EXTRA_DIST
3733 2009-09-16 Zoltan Varga <vargaz@gmail.com>
3735 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
3736 static synchronized wrappers. Fixes #539500.
3738 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
3740 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
3743 2009-09-16 Zoltan Varga <vargaz@gmail.com>
3745 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
3746 lmf before calling filter clauses as well. Fixes #539550.
3748 * exceptions.cs: Add a test.
3750 2009-09-14 Zoltan Varga <vargaz@gmail.com>
3752 * aot-compiler.c (add_generic_class): Add instances of
3753 Array.GetGenericValueImpl as well.
3755 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
3758 * generics.cs: Add a fullaot linq test.
3760 2009-09-10 Zoltan Varga <vargaz@gmail.com>
3762 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
3765 2009-09-10 Bill Holmes <billholmes54@gmail.com>
3767 * mini-trampolines.c (mono_delegate_trampoline) : Call
3768 mono_cominterop_get_invoke if the delegate target object
3771 Code is contributed under MIT/X11 license.
3773 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
3775 * method-to-ir.c: For CoreCLR throw a SecurityException if an
3776 internal call is defined outside platform code. Reduce code
3777 duplication with existing [Method|Field]AccessException
3779 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
3781 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
3782 if the return value is a small struct passed on regs.
3784 2009-09-09 Zoltan Varga <vargaz@gmail.com>
3786 * cpu-arm.md mini-arm.c: Remove unused opcodes.
3788 * mini-codegen.c: Enable the cpu description validation for arm.
3790 2009-09-08 Zoltan Varga <vargaz@gmail.com>
3792 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
3793 test which depends on structs to objects.cs.
3795 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
3796 require object model related stuff working.
3798 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
3800 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
3802 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
3803 against the instruction metadata in mini-ops.h. amd64 only for now.
3805 * mini-ops.h: Fix some instruction descriptions.
3807 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
3808 unused instructions.
3810 2009-09-06 Zoltan Varga <vargaz@gmail.com>
3812 * exceptions.cs: Add a new test.
3814 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
3816 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
3818 2009-09-06 Zoltan Varga <vargaz@gmail.com>
3820 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
3821 skip empty phi opcodes.
3823 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
3824 correctly by zero extending after loads. Skip methods containing calls
3825 to the monitor enter/exit trampolines.
3827 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
3828 when calling mono_thread_force_interruption_checkpoint ().
3830 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
3832 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
3834 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
3836 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
3837 bootstrap could run.
3839 2009-09-04 Zoltan Varga <vargaz@gmail.com>
3841 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
3843 2009-09-03 Zoltan Varga <vargaz@gmail.com>
3845 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
3847 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
3848 LLVM might be very short.
3850 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
3851 in OP_THROW/RETHROW.
3853 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
3856 2009-09-03 Zoltan Varga <vargaz@gmail.com>
3858 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
3859 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
3860 LLVM might be very short.
3862 2009-09-01 Zoltan Varga <vargaz@gmail.com>
3864 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
3865 the alignment for the value of sp.
3867 2009-09-01 Geoff Norton <gnorton@novell.com>
3869 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
3870 managed wrappers in full aot.
3872 2009-08-31 Zoltan Varga <vargaz@gmail.com>
3874 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
3876 2009-08-28 Zoltan Varga <vargaz@gmail.com>
3878 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
3880 2009-08-25 Zoltan Varga <vargaz@gmail.com>
3882 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
3884 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
3887 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3889 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
3890 depend on the info MonoMethodHeader which could be missing in IL stripped
3893 2009-08-25 Zoltan Varga <vargaz@gmail.com>
3895 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
3896 they are only 4 byte aligned.
3898 2009-08-21 Zoltan Varga <vargaz@gmail.com>
3900 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
3901 was done previously, since using SP causes too many problems.
3903 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
3904 frames without a frame pointer works.
3906 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
3907 global register in methods with calls, since the calls can go through
3908 a static rgctx trampoline which doesn't save it.
3910 2009-08-19 Zoltan Varga <vargaz@gmail.com>
3912 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
3914 2009-08-18 Zoltan Varga <vargaz@gmail.com>
3916 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
3918 2009-08-18 Christian Hergert <chris@dronelabs.com>
3920 * method-to-ir.c: Fix warnings for uninitialized variables.
3922 2009-08-18 Christian Hergert <chris@dronelabs.com>
3924 * mini-exceptions.c:
3925 * aot-compiler.c: Fix printf warnings.
3927 2009-08-18 Zoltan Varga <vargaz@gmail.com>
3929 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
3930 Add GetGenericValueImpl<string>.
3932 * aot-compiler.c (add_generic_instances): Add instances of
3933 GenericEqualityComparer<T> for primitive types. Only emit the array
3934 wrappers into the mscorlib image.
3936 2009-08-15 Zoltan Varga <vargaz@gmail.com>
3938 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
3939 the methods_loaded array using amodule->info->nmethods.
3941 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
3942 (MONO_AOT_FILE_VERSION): Bump this.
3944 * aot-compiler.c: Emit more generic instances allowing some parts of linq
3947 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
3948 MonoJitInfo doesn't belong to its methods aot image.
3950 2009-08-14 Zoltan Varga <vargaz@gmail.com>
3952 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
3954 * mini-arm.c: Fix warnings.
3956 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
3958 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
3961 2009-08-12 Zoltan Varga <vargaz@gmail.com>
3963 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
3964 avoid clobbering IP.
3966 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
3967 hold the trampoline argument, so its initial value is available during
3970 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
3973 * exceptions-hppa.c:
3975 * exceptions-s390x.c:
3976 * exceptions-mips.c:
3978 * exceptions-sparc.c:
3979 * exceptions-alpha.c:
3981 * mini-trampolines.c:
3983 * exceptions-s390.c: add and use #define's instead of sizeof()
3984 for MonoJitInfo and MonoJitInfoTable.
3986 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
3991 * tramp-x86.c: use a #define instead of sizeof() for a few
3992 structures that use a zero-length array.
3994 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
3996 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
3997 case when the method is dynamic. Fixes #529238.
3999 2009-08-06 Zoltan Varga <vargaz@gmail.com>
4001 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
4002 of asserting when a method is JIT compiled in full-aot mode.
4004 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4006 Contributed under the terms of the MIT/X11 license by
4007 Jerry Maine <crashfourit@gail.com>.
4009 * fixed wrong dates in changelog.
4011 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4013 Contributed under the terms of the MIT/X11 license by
4014 Jerry Maine <crashfourit@gail.com>.
4016 * basic-simd.cs: added test for packed double square root.
4017 * cpu-amd64.md: added opcode info for packed double square root.
4018 * cpu-x86.md: added opcode info for packed double square root.
4019 * mini-ops.h: added IR opcode for packed double square root.
4020 * mini-x86.c: added IR to native translation code for packed double square root.
4021 * mini-amd64.c: removed todo for packed double square root.
4022 * simd-intrinsics.c: added method to IR opcode converstion for
4023 packed double square root.
4025 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4027 Contributed under the terms of the MIT/X11 license by
4028 Jerry Maine <crashfourit@gail.com>.
4030 * mini-amd64.c: Added a change to help tell the difference as
4031 to what perpose the xmm register is being used--mainly to help
4033 * mini-amd64.h: Changed callee regs to use 15 out of 16
4034 (one used for special cases) xmm registers for both fp
4035 and simd ops. Added define to turn on new feature in the regalloc
4036 that allows fp and simd ops to share the xmm regs happily.
4037 * codegen.c: Added code to detect for which perpose an xmm reg is
4038 being used (fp or simd) and to translate back and forth to the
4039 correct logical reg bank (fp or simd) for 'spill load's.
4041 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4043 Contributed under the terms of the MIT/X11 license by
4044 Jerry Maine <crashfourit@gail.com>.
4046 * basic-simd.cs: Added tests for stressing the regalloc when running with
4047 16 simd regs and when simd and fp ops share the same reg bank.
4049 2009-08-01 Mark Probst <mark.probst@gmail.com>
4051 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
4052 in shared generic code, we might have to look up the class in the
4053 RGCTX. If we use the class directly, compute its GC descriptor.
4055 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
4057 * mini.c (mono_jit_runtime_invoke): Fix a warning.
4059 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
4061 * mini.c (mono_jit_runtime_invoke): Initialize the class and
4062 check for errors. Fixed the case when the class with the Main
4065 2009-07-31 Jerry Maine <crashfourit@gmail.com>
4067 Contributed under the terms of the MIT/X11 license by
4068 Jerry Maine <crashfourit@gail.com>.
4070 * cpu-amd64.md: Fixed simple bug in machine discrition file.
4072 2009-07-31 Zoltan Varga <vargaz@gmail.com>
4074 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
4076 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
4078 * method-to-ir.c: Fix naming of stelem and ldelem.
4080 2009-07-30 Zoltan Varga <vargaz@gmail.com>
4082 * driver.c (main_thread_handler): Check that the assembly loaded
4083 matches the filename when doing AOT.
4085 2009-07-30 Mark Probst <mark.probst@gmail.com>
4087 * mini.c: get_ip_from_sigctx installer has been removed, so don't
4090 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
4091 utils/mono-sigcontext.h).
4093 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
4096 2009-07-29 Massimiliano Mantione <massi@ximian.com>
4098 * mini.c (mono_codegen):
4099 Call profiler hook to keep track of method code buffers.
4101 2009-07-27 Mark Probst <mark.probst@gmail.com>
4103 * method-to-ir.c: Invoke write barriers for the
4104 Interlocked.(Compare)Exchange JIT intrinsics.
4106 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
4108 * Makefile.am (version.h): Fix issues when built out of tree.
4109 Remove some redundant 'grep's piped through 'sed's.
4111 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
4113 This patch is contributed under the terms of the MIT/X11 license
4115 * mini-ppc.c (mono_arch_output_basic_block):
4116 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
4117 for bits 32-47 with signed load/store diplacements for bits
4118 48-63. Use prefered base/offset order for indexed form.
4119 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
4120 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
4121 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
4122 OP_LOADI2_MEMBASE): Same.
4123 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
4124 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
4125 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
4127 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
4128 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
4129 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
4130 OP_LOADI1_MEMINDEX): Same
4131 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
4132 OP_STORER8_MEMINDEX): Same
4133 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
4135 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
4136 for bits 32-47 with signed load/store diplacements for bits
4137 48-63. Use prefered base/offset order for indexed form.
4139 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
4141 This patch is contributed under the terms of the MIT/X11 license
4143 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
4144 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
4145 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
4146 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
4147 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
4148 cfg->stack_usage to avoid size warnings.
4149 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
4150 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
4151 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
4152 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
4154 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
4155 after code varible is initialized.
4156 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
4157 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
4158 (mono_arch_emit_epilog):
4159 Move Use ppc_load32 for cfg->stack_usage to avoid size
4162 2009-07-24 Mark Probst <mark.probst@gmail.com>
4164 * method-to-ir.c: The write barrier doesn't do the store anymore,
4165 so we have always to emit it. Also, emit the wbarrier after the
4168 2009-07-24 Zoltan Varga <vargaz@gmail.com>
4170 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
4171 for argument count 3 too.
4173 2009-07-23 Zoltan Varga <vargaz@gmail.com>
4175 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
4176 the caller handle the exceptions.
4177 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
4178 method. Fixes #524498.
4180 2009-07-22 Geoff Norton <gnorton@novell.com>
4182 * mini-exceptions.c: Fix build on ia64.
4184 2009-07-22 Mark Probst <mark.probst@gmail.com>
4186 * mini-exceptions.c (ves_icall_get_frame_info): Use write
4189 2009-07-21 Zoltan Varga <vargaz@gmail.com>
4191 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
4194 2009-07-20 Zoltan Varga <vargaz@gmail.com>
4196 * basic-simd.cs (Main): Pass args to the test driver.
4198 2009-07-20 Geoff Norton <gnorton@novell.com>
4200 * mini-x86.h: Fix the x86 version guards to use Apple's
4201 properly defined macros.
4203 2009-07-20 Geoff Norton <gnorton@novell.com>
4205 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
4208 2009-07-20 Zoltan Varga <vargaz@gmail.com>
4210 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
4211 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
4212 the information which is needed for invokes, so only one locking+hash table
4215 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
4217 * aot-compiler.c (add_generic_instances): Emit instances of
4218 GenericComparer<T> for primitive types.
4220 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
4222 * mini-posix.c: Fix linux build.
4224 2009-07-19 Geoff Norton <gnorton@novell.com>
4226 * mini.h: Add prototypes for mono_runtime_syscall_fork and
4227 mono_gdb_render_native_backtraces
4228 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
4229 so we implement the sane semantics to the runtime here
4230 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
4231 so we need to call it differently (mono_gdb_render_native_backtraces)
4232 * mini-posix.c: Move the old semantics from mini.c to the prototypes
4233 here for default implementations.
4234 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
4235 support Apple's weird syscall (SYS_fork) implementation and not busy
4236 loop in abort() on native crashes on OSX anymore.
4238 2009-07-18 Zoltan Varga <vargaz@gmail.com>
4240 * aot-runtime.c (load_method): Change the handling of the
4241 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
4244 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
4246 2009-07-17 Zoltan Varga <vargaz@gmail.com>
4248 * mini.c (mono_patch_info_equal): Revert the last change for now as it
4249 seems to break the aot tests.
4251 * mini.c (mono_patch_info_equal): Fix the handling of
4252 MONO_PATCH_INFO_RGCTX_FETCH.
4254 2009-07-16 Zoltan Varga <vargaz@gmail.com>
4256 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
4258 * mini.c (mono_patch_info_hash): Fix the handling of
4259 MONO_PATCH_INFO_INTERNAL_METHOD.
4260 (mono_patch_info_equal): Ditto.
4262 2009-07-16 Zoltan Varga <vargaz@gmail.com>
4264 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
4267 * mini-llvm.c: Add some infrastructure for AOT support.
4269 2009-07-15 Zoltan Varga <vargaz@gmail.com>
4271 * mini-llvm-cpp.c: Update to the latest llvm api.
4273 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
4274 option to false to prevent llvm from installing signal handlers which
4277 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
4280 * cpu-amd64.md: Revert previous change as those instructions
4281 take 2 separate arguments. Remember to read the arch docs more
4282 carefully next time.
4284 2009-07-15 Zoltan Varga <vargaz@gmail.com>
4286 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
4288 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
4290 * mini-ppc.c: exploit multiple load/store units if available (rest of
4291 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
4292 http://bugzilla.novell.com/show_bug.cgi?id=487846).
4294 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
4296 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
4297 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
4299 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
4301 * cpu-x86.md: Fix missing clobbering from trancendental simd
4304 * cpu-amd64.md: Same.
4306 2009-07-14 Jerry Maine <crashfourit@gmail.com>
4308 Contributed under the terms of the MIT/X11 license by
4309 Jerry Maine <crashfourit@gail.com>.
4311 * basic-simd.cs: Added tests for single and doulble indexers.
4313 * cpu-amd64.md: Added simd opcode information.
4315 * mini-amd64.c: Added IR to native simd generation code.
4316 Added simd register names and function that returns them.
4318 * mini-amd64.h: Added marcos to turn on simd code compilation in
4319 amd64. Added max simd register count marco. Added caller/callee
4320 register mask marcos. Added marcos to use simd register bank.
4322 * mini.h: Added helper marco for shufling dwords and simple
4325 2009-07-14 Zoltan Varga <vargaz@gmail.com>
4327 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
4329 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
4331 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
4332 the length of the native code as well.
4334 * basic-simd.cs: Add a test for #521662.
4336 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
4338 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
4340 2009-07-13 Mark Probst <mark.probst@gmail.com>
4342 * mini.c: Register function for getting the IP from a signal
4343 context with metadata.
4345 2009-07-13 Zoltan Varga <vargaz@gmail.com>
4347 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
4348 call a generic class init trampoline if needed. Fixes #519336.
4350 * generics.cs: Add a test.
4352 2009-07-09 Mark Probst <mark.probst@gmail.com>
4354 * method-to-ir.c: When doing a call which might be remote from
4355 shared generic code to other shared code with open type arguments,
4356 get the remoting invoke wrapper from the RGCTX and do an indirect
4359 2009-07-03 Zoltan Varga <vargaz@gmail.com>
4361 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
4362 after the unbox trampoline in the full-aot case.
4364 2009-07-02 jonas echterhoff <jonas@unity3d.com>
4366 * mini.c: Move initialization of jit_mutex before debugger initialization
4371 * Info.plist: added Info.plist and link flag to enable the mono executable
4372 to access other processes. Requires codesigning of the executable to work.
4374 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
4379 2009-06-30 Zoltan Varga <vargaz@gmail.com>
4381 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
4383 2009-06-29 Zoltan Varga <vargaz@gmail.com>
4385 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
4386 when the generic instance is an instantiation of a subclass of the
4387 methods class. Fixes #517166.
4389 2009-06-26 Zoltan Varga <vargaz@gmail.com>
4391 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
4394 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
4397 * CMakeLists.txt: Add minimal support for installation.
4399 2009-06-25 Zoltan Varga <vargaz@gmail.com>
4401 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
4402 determine whenever a method is directly callable to a separate function.
4404 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
4405 needed ones as a result of the previous change.
4407 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
4408 type of register arrays.
4410 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
4411 type of register arrays.
4413 2009-06-24 Jerry Maine <crashfourit@gmail.com>
4415 Contributed under the terms of the MIT/X11 license by
4416 Jerry Maine <crashfourit@gail.com>.
4418 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
4420 2009-06-24 Zoltan Varga <vargaz@gmail.com>
4422 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
4424 2009-06-24 Neale Ferguson <neale@sinenomine.net>
4426 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
4427 dump of structure return value. Fix some formatting.
4428 * cpu-s390x.md: Fix lengths of instruction sequences.
4429 * mini-s390.c: Minor formatting changes.
4431 2009-06-24 Zoltan Varga <vargaz@gmail.com>
4433 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
4434 Use sigaction on freebsd as well.
4436 2009-06-23 Zoltan Varga <vargaz@gmail.com>
4438 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
4441 * mini.c (mini_init): Revert a change which breaks cross-compilation.
4443 2009-06-22 Mark Probst <mark.probst@gmail.com>
4445 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
4447 2009-06-22 Mark Probst <mark.probst@gmail.com>
4449 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
4451 2009-06-20 Martin Baulig <martin@ximian.com>
4454 (MonoDebuggerThreadFlags): New enum typedef.
4455 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
4456 (mono_debugger_thread_created): Added `gpointer func' argument;
4457 initialize the new `thread_flags' field.
4459 2009-06-18 Martin Baulig <martin@ximian.com>
4461 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
4462 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
4465 (mini_debugger_set_attach_ok): New function; sets the attach-ok
4466 flag in `MONO_DEBUGGER__info.runtime_info'.
4469 (mono_main): Call mini_debugger_set_attach_ok() if generics
4470 sharing is disabled.
4472 2009-06-22 Zoltan Varga <vargaz@gmail.com>
4474 * aot-compiler.c (add_wrappers): Fix a warning.
4476 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
4477 the ppc load/store macro changes.
4479 2009-06-21 Zoltan Varga <vargaz@gmail.com>
4481 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
4483 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
4484 not just the got symbol.
4486 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
4489 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
4492 * aot-compiler.c: Remove some fixmes.
4494 * driver.c (mono_main): Print a helpful message when cross-compiling.
4496 * mini.c (mini_init): Disable signal handlers when cross-compiling.
4498 * method-to-ir.c (initialize_array_data): Do the optimization if the
4499 target byte order is little endian, instead of the host byte order.
4501 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
4502 wrappers into the mscorlib image, Emit a unique plt symbol for each
4503 image, emit symbols for plt entries.
4505 * image-writer.c (img_writer_emit_symbol_size): New function to emit
4508 2009-06-20 Zoltan Varga <vargaz@gmail.com>
4510 * aot-compiler.c (add_wrappers): Avoid calling
4511 mono_marshal_get_type_info () since it can assert for some types.
4513 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
4514 ldtoken are used inside wrappers.
4516 * helpers.c: Add support for prefixing tools with the arch name.
4518 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
4519 quantities when using ilp32.
4521 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
4522 spill slots. Use sizeof(mgreg_t) for the spill slot size.
4524 * image-writer.c: Use .long on ilp32.
4526 * aot-compiler.c: Use 32 bit loads on ilp32.
4528 2009-06-19 Zoltan Varga <vargaz@gmail.com>
4530 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
4532 * mini-ops.h: Use TARGET_POWERPC define for consistency.
4534 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
4536 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
4537 second got slot of every aot image.
4539 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
4540 aot on platforms with function pointers.
4542 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
4543 support for aot/full aot on ppc/ppc64.
4545 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
4546 arguments which are needed on ppc.
4548 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
4551 * mini-trampolines.c aot-runtime.c: Update after the above changes.
4553 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
4555 * regalloc2.c (BITS_PER_CHUNK): Ditto.
4557 * aot-compiler.c (emit_got_info): Fix reading unused memory.
4559 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
4561 2009-06-17 Geoff Norton <gnorton@novell.com>
4563 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
4565 2009-06-17 Zoltan Varga <vargaz@gmail.com>
4567 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
4568 to control whenever the dwarf writer is in xdebug or aot mode.
4569 (emit_class_dwarf_info): Use a separate abbrev for structures without
4572 * aot-compiler.c: Pass the appending parameter to
4573 mono_dwarf_writer_create ().
4575 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
4576 falls through to its next bblock. Fixes #513931.
4578 * iltests.il: Add a test.
4580 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
4581 infor even if emit_line is FALSE, as the apple linker seems to require it.
4583 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
4585 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
4589 2009-06-15 Zoltan Varga <vargaz@gmail.com>
4591 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
4594 2009-06-13 Zoltan Varga <vargaz@gmail.com>
4596 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
4597 'has_call_handler' fields.
4599 * method-to-ir.c (mono_method_to_ir): Set them if needed.
4601 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
4602 first bblock if not needed. Fixes #512790.
4604 2009-06-11 Zoltan Varga <vargaz@gmail.com>
4606 * aot-compiler.c (mono_compile_assembly): Fix a warning.
4608 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
4611 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
4612 remoting-invoke-with-check wrappers, which are not needed when running with
4613 full-aot, since it doesn't support remoting.
4615 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4617 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
4619 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
4620 method info, it is not used anymore.
4622 * mini.h: Bump AOT file format version.
4624 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
4627 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
4630 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
4632 * mini.h: Bump AOT file format version.
4634 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4636 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
4637 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
4640 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
4641 of CKFINITE and FBGE for VFP.
4643 2009-06-09 Zoltan Varga <vargaz@gmail.com>
4645 * aot-compiler.c: Don't align code to 16 bytes on arm.
4647 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
4648 before the methods they belong to.
4650 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
4651 the full-aot case if possible, since the trampoline will be called right
4654 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
4655 trampolines to 1024 after the change above.
4657 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
4658 trampoline to save 8 bytes per trampoline.
4660 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
4663 2009-06-08 Zoltan Varga <vargaz@gmail.com>
4665 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
4667 2009-06-08 Martin Baulig <martin@ximian.com>
4670 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
4671 (_mono_debugger_throw_exception): Don't make this static.
4672 (_mono_debugger_unhandled_exception): Likewise.
4673 (mono_debugger_handle_exception): Moved to mini-exceptions.c
4676 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
4677 (_mono_debugger_throw_exception): Add function prototype.
4678 (_mono_debugger_unhandled_exception): Likewise.
4681 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
4682 arg; return the first exception handler if the exception is caught
4683 and we're running inside the debugger.
4684 (mono_debugger_handle_exception): Moved here from debug-mini.c;
4685 improve exception handle inside runtime-invoke, check whether the
4686 exception is actually caught in the method being invoked and not
4687 by the runtime-invoke-wrapper.
4689 2009-06-08 Zoltan Varga <vargaz@gmail.com>
4691 * image-writer.c: Improve support for the osx assembler.
4693 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
4696 2009-06-08 Martin Baulig <martin@ximian.com>
4699 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
4700 (_mono_debugger_throw_exception): Don't make this static.
4701 (_mono_debugger_unhandled_exception): Likewise.
4702 (mono_debugger_handle_exception): Moved to mini-exceptions.c
4705 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
4706 (_mono_debugger_throw_exception): Add function prototype.
4707 (_mono_debugger_unhandled_exception): Likewise.
4710 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
4711 arg; return the first exception handler if the exception is caught
4712 and we're running inside the debugger.
4713 (mono_debugger_handle_exception): Moved here from debug-mini.c;
4714 improve exception handle inside runtime-invoke, check whether the
4715 exception is actually caught in the method being invoked and not
4716 by the runtime-invoke-wrapper.
4718 2009-06-07 Zoltan Varga <vargaz@gmail.com>
4720 * image-writer.c (append_subsection): Don't align subsections of the
4721 debug_line section as a workaround.
4723 * dwarfwriter.c: Emit line number info in the AOT case as well.
4725 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
4727 This patch is contributed under the terms of the MIT/X11 license
4729 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
4730 code_len <= code_size
4732 2009-06-06 Zoltan Varga <vargaz@gmail.com>
4734 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
4736 2009-06-04 Zoltan Varga <vargaz@gmail.com>
4738 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
4739 invoke wrappers, we now use trampolines instead.
4741 2009-06-04 Mark Probst <mark.probst@gmail.com>
4743 * mini-darwin.c: The exception thread must not be registered with
4746 2009-06-04 Mark Probst <mark.probst@gmail.com>
4748 * mini-gc.c: Disable the code because it makes SGen crash.
4750 2009-06-03 Zoltan Varga <vargaz@gmail.com>
4752 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
4753 instead of asserting.
4755 2009-05-31 Zoltan Varga <vargaz@gmail.com>
4757 * aot-compiler.c (mono_compile_assembly): Move the creation of the
4758 output file after the code has been compiled.
4760 2009-05-30 Zoltan Varga <vargaz@gmail.com>
4762 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
4764 2009-05-31 Zoltan Varga <vargaz@gmail.com>
4766 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
4767 entries distinction to simplify the code.
4769 * mini.h: Bump AOT file format version.
4771 2009-05-28 Zoltan Varga <vargaz@gmail.com>
4773 * objects.cs: Fix the signature of one of the tests.
4775 * mini.c (mini_create_ftnptr): New helper function, moved here from
4777 (mini_get_addr_from_ftnptr): Ditto.
4778 (mini_init): Install the new helpers.
4780 2009-05-28 Martin Baulig <martin@ximian.com>
4782 Correctly initialize the debugger when embedding Mono.
4784 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
4785 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
4786 see documentation in mini_debug_running_inside_mdb().
4789 (mini_debug_running_inside_mdb): New function to check whether
4790 we're running inside mdb.
4792 * mini.c (mini_init): Call mini_debugger_init() if we're running
4793 inside the debugger.
4795 * driver.c (mono_main): Moved the call to mini_debugger_init()
4796 into mini_init() to make this work when embedding Mono.
4798 * debug-debugger.c (mini_debugger_init): Warn about duplicate
4799 calls to mini_debugger_init().
4801 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
4802 mono_debugger_main() -> mini_debugger_main() and put them inside a
4803 `MONO_DEBUGGER_SUPPORTED' conditional.
4805 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
4807 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
4808 this is no longer in use.
4811 2009-05-26 Zoltan Varga <vargaz@gmail.com>
4813 * mini-sparc.c (add_outarg_load): Fix the sparc build.
4815 * aot-compiler.c (emit_method_code): Always write out C style symbols for
4818 2009-05-27 Martin Baulig <martin@ximian.com>
4820 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4822 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
4823 long_conv_to_r_un to 64 bits.
4825 * cpu-x86.md: Increase the instruction size due to the changes.
4827 * iltests.il.in: Add regression test.
4831 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4833 * objects.cs: Move the previous test from basic.cs to here.
4835 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4837 * basic.cs: Add regression test for #506915.
4839 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4841 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
4842 optimization we must check the bb of the first byte of stobj as
4843 it's the only one set in cil_offset_to_bb.
4847 2009-05-25 Zoltan Varga <vargaz@gmail.com>
4849 * image-writer.c: Fix pointer directive on ppc64.
4851 2009-05-24 Zoltan Varga <vargaz@gmail.com>
4853 * image-writer.c (asm_writer_emit_section_change): Avoid using
4854 .bss subsections on ppc too.
4856 2009-05-23 Zoltan Varga <vargaz@gmail.com>
4858 * image-writer.c: Fix the definition of TARGET_ASM_....
4860 * image-writer.c: Fix the emission of assembler directives in the last
4863 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
4864 exception throwing code to accomodate ppc64.
4866 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
4867 size to work on ppc64 too.
4869 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
4872 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
4873 the assembler dialect instead of using platform specific defines.
4875 2009-05-22 Geoff Norton <gnorton@novell.com>
4877 * mini-arm.c (get_call_info): If a structure is split between the stack
4878 and argument registers, we should not advance the stack pointer by the entire
4879 native size, but just by the amount that spilled.
4881 2009-05-22 Zoltan Varga <vargaz@gmail.com>
4883 * mini-arm.c (get_call_info): Handle structures with alignment requirements
4886 2009-05-21 Zoltan Varga <vargaz@gmail.com>
4888 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
4891 * aot-compiler.c (add_extra_method): Fix up the collection of extra
4892 methods so wrapper don't get added twice.
4893 (add_generic_instances): Don't add methods of arrays.
4895 * generics.cs: Mark one test as !FULLAOT.
4897 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
4899 * mini-x86.c (emit_move_return_value): Remove unused vars.
4901 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
4903 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
4904 decomposing 8 bytes structs into a LCALL.
4906 * mini-x86.c (emit_move_return_value): We no longer push the vtype
4907 pointer for where to store the returned regs.
4909 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
4912 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
4914 2009-05-20 Miguel de Icaza <miguel@novell.com>
4916 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
4919 2009-05-21 Zoltan Varga <vargaz@gmail.com>
4921 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
4923 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
4926 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
4928 * local-propagation.c (mono_local_cprop): Avoid local propagation
4929 across paired add/sub if the first instruction dest reg is it's
4930 source reg. For example:
4932 int_add_imm R12 <- R12 [1] clobbers: 1
4933 int_sub_imm R42 <- R12 [1] clobbers: 1
4935 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
4936 maintain the math identify.
4940 2009-05-20 Andreia Gaita <avidigal@novell.com>
4942 * Makefile.am: avoid going on the network just to get the revision,
4945 2009-05-19 Massimiliano Mantione <massi@ximian.com>
4947 Fixed estimate for short branches on amd64 (they were off mark, and
4948 enabling call prolog-epilog instrumentations caused assertions).
4949 * mini.h (struct MonoBasicBlock): added max_length field to hold the
4950 estimate for the maximum length of this basic block.
4952 - mono_arch_emit_prolog: compute max_length for each basic block
4953 (instead of max_offset), and inflate size estimate also for entry bb
4954 in case of code instrumentation.
4955 - mono_arch_output_basic_block: get rid of "cpos" (the current
4956 estimated "position" in the code), and always use "offset" instead,
4957 which is accurate; at the beginning of the function quickly recompute
4958 max_offset for all the remaining blocks, starting from the current
4959 cfg->code_len (which is correct, and not estimated) and using the
4960 estimated block lengths computed previously.
4962 2009-05-17 Zoltan Varga <vargaz@gmail.com>
4964 * exceptions-ppc.c: Remove the caching from the trampoline creation
4965 functions, it is already done in the caller.
4967 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
4969 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
4970 MONO_ARCH_GSHARED_SUPPORTED define.
4972 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
4974 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
4977 2009-05-16 Zoltan Varga <vargaz@gmail.com>
4979 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
4980 call to mono_marshal_get_rgctx_invoke ().
4982 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
4983 mono_marshal_get_static_rgctx_invoke (), all platforms which support
4984 gshared use the static rgctx trampolines now.
4986 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
4987 platform supports it.
4989 2009-05-15 Zoltan Varga <vargaz@gmail.com>
4991 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
4993 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
4995 2009-05-15 Zoltan Varga <vargaz@gmail.com>
4997 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
4999 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
5002 2009-05-15 Massimiliano Mantione <massi@ximian.com>
5004 Made it possible for mono_arch_instrument_epilog to preserve
5005 argument registers, otherwise instrumenting the "epilogue" before
5006 a tail call would clobber them.
5007 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
5008 if like mono_arch_instrument_epilog but with an additional parameter
5009 that states if argument registers must be preserved.
5010 * mini.c: implemented mono_arch_instrument_epilog as a call to
5011 mono_arch_instrument_epilog_full without asking to preserve argument
5012 registers (this makes the existing code work as usual).
5014 - mono_arch_instrument_epilog: add parameter to transform it into
5015 mono_arch_instrument_epilog_full, and preserve argument registers
5017 - mono_arch_output_basic_block, OP_TAILCALL case: call
5018 mono_arch_instrument_epilog_full.
5019 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
5020 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
5021 only transformed mono_arch_instrument_epilog into
5022 mono_arch_instrument_epilog_full.
5024 2009-05-15 Geoff Norton <gnorton@novell.com>
5026 * mini-darwin.c: This works on arm now.
5028 2009-05-14 Geoff Norton <gnorton@novell.com>
5030 * jit.h, driver.c: Allow full-aot to be decided programatically by the
5033 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5035 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
5038 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
5039 wrappers during full aot mode correctly.
5041 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
5044 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
5045 mono_metadata_type_hash ().
5047 2009-05-14 Massimiliano Mantione <massi@ximian.com>
5049 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
5050 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
5051 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
5052 Removed MONO_INST_BRLABEL from the instruction flags, and the
5053 remaining code that used it, because we do not support branches inside
5054 basic blocks (and branch target labels) anymore.
5055 * Makefile.am: As part of the above cleanup, remove reference to
5056 BURG files which don't exist anymore.
5058 2009-05-14 Zoltan Varga <vargaz@gmail.com>
5060 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
5063 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
5064 to use mono_arch_throw_corlib_exception.
5066 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
5067 mono_arch_throw_corlib_exception for throwing corlib exceptions.
5069 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
5072 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
5074 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
5075 for the got to make debugging easier and to avoid confusing it with the
5078 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
5079 method so a breakpoint can be set when using gdb.
5081 2009-05-13 Zoltan Varga <vargaz@gmail.com>
5083 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
5084 on mono_method_get_imt_slot ().
5086 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
5087 num_decodes variables.
5089 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
5090 change as it doesn't seem to work.
5092 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
5095 2009-05-12 Zoltan Varga <vargaz@gmail.com>
5097 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
5098 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
5100 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
5101 builder when using full aot.
5103 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
5104 here, it is already handled.
5106 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
5109 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
5111 * mini-arm.h: Enable IMT for full aot.
5113 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
5114 arch doesn't support it.
5116 * mini.c (mini_init): Don't disable IMT for full aot if the
5117 architecture supports it.
5119 * mini.h (MonoAotTrampoline): New enum containing the different types
5120 of 'numerous' trampolines.
5121 (MONO_AOT_FILE_VERSION): Bump this.
5123 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
5124 static rgctx trampolines. Add support for full-aot IMT thunks.
5126 * mini-amd64.h: Enable IMT for full aot.
5128 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
5129 to exclude tests belonging to a category.
5131 * generics.cs: Mark some tests with a !FULLAOT category.
5133 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
5136 2009-05-11 Zoltan Varga <vargaz@gmail.com>
5138 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
5139 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
5140 (emit_plt): Fix a warning.
5142 2009-05-10 Zoltan Varga <vargaz@gmail.com>
5144 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
5145 back into aot-compiler.c to a place where the other functions shared by
5146 the runtime and aot compiler are.
5148 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
5149 as done previously, instead of in MonoAotFileInfo, since pointers might have
5150 alignment requirements.
5152 * mini.h: Bump AOT file format version.
5154 2009-05-10 Miguel de Icaza <miguel@novell.com>
5156 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
5157 that is used at runtime from the aot-compiler.c, this makes it
5158 work on setups that remove the AOT compiler from the output
5161 2009-05-09 Zoltan Varga <vargaz@gmail.com>
5163 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
5166 * mini-ppc.h: Enable static rgctx trampolines for ppc.
5168 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
5170 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
5171 stuff to mono_arch_decompose_long_opts ().
5172 (mono_decompose_opcode): Remove some dead code.
5174 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5176 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
5177 cmethod can be null for quite a some reasons.
5179 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5181 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
5183 2009-05-08 Zoltan Varga <vargaz@gmail.com>
5185 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
5187 2009-05-08 Zoltan Varga <vargaz@gmail.com>
5189 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
5190 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
5191 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
5192 calls returning structures by addr on amd64.
5194 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
5196 * iltests.il.in: Restructure the tail call tests a bit.
5198 2009-05-07 Zoltan Varga <vargaz@gmail.com>
5200 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
5201 for virtual methods too.
5203 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
5205 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
5206 due to regression in verifying System.dll.
5208 2009-05-06 Zoltan Varga <vargaz@gmail.com>
5210 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
5213 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
5216 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
5217 g_str_hash () which can change.
5219 * driver.c (mini_regression): Disable optimizations not supported by
5220 the cpu. Fixes #500019.
5222 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
5225 2009-05-06 Zoltan Varga <vargaz@gmail.com>
5227 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
5228 to the latest LLVM code.
5230 2009-05-05 Zoltan Varga <vargaz@gmail.com>
5232 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
5234 2009-05-04 Zoltan Varga <vargaz@gmail.com>
5236 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
5239 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
5240 no longer saving offsets, so just save the patch types along with the other
5242 * aot-runtime.c (load_patch_info): Update after the changes to
5243 encode_patch_list ().
5244 (decode_got_entry): Removed, merged into load_patch_info ().
5245 (is_shared_got_patch): Removed, call the same function from
5248 * mini.h: Bump aot file format version.
5250 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
5251 half-finished no-dlsym code.
5253 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
5256 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
5257 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
5259 2009-05-02 Zoltan Varga <vargaz@gmail.com>
5261 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
5262 buffer length to work with AOT code.
5264 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
5265 ldfld/stfld opcodes.
5267 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
5270 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
5272 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
5274 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
5277 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
5278 if needed. Don't decompose long operations when using llvm.
5280 2009-05-01 Zoltan Varga <vargaz@gmail.com>
5282 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
5285 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
5287 2009-05-03 Martin Baulig <martin@ximian.com>
5289 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
5290 mono_debugger_insert_method_breakpoint() since the class init
5291 handler we're inserting at the top of the method already gives us
5294 2009-04-30 Zoltan Varga <vargaz@gmail.com>
5296 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
5297 to mono_arch_decompose_long_opts () for x86 and arm.
5299 2009-04-29 Zoltan Varga <vargaz@gmail.com>
5301 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
5304 2009-04-28 Zoltan Varga <vargaz@gmail.com>
5306 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
5309 2009-04-26 Zoltan Varga <vargaz@gmail.com>
5311 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
5312 number of trampolines used in full-aot mode.
5314 * aot-compiler.c: Add an ntrampolines option to set the number of
5315 trampolines emitted in full-aot mode.
5317 2009-04-27 Zoltan Varga <vargaz@gmail.com>
5319 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
5320 a volatile load. Get rid of get_tempname (), llvm assigns names
5323 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
5326 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
5329 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
5332 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
5333 to the same register as a fixed sreg2. Fixes #497271.
5335 * iltests.il.in: Add a new test.
5337 2009-04-26 Zoltan Varga <vargaz@gmail.com>
5339 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
5340 stack, since pushes complicate exception handling.
5342 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
5343 the stack if they are passed using moves.
5345 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
5347 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
5350 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
5351 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
5352 of FMOVE if it is an R4.
5354 2009-04-25 Zoltan Varga <vargaz@gmail.com>
5356 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
5358 * mini.h (LLVMCallInfo): New structure to store calling convention
5359 information for the LLVM back end similar to the CallInfo structures in
5362 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
5363 call information in a format usable by LLVM.
5364 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
5366 * method-to-ir.c (mono_emit_call_args): Emit calls using
5367 mono_llvm_emit_call () when compiling using LLVM.
5369 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
5370 comments to all functions. Fix memory leaks. Add a public init/cleanup
5373 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
5375 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
5376 mono_array_new_va () jit icall.
5378 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
5380 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
5381 multiple machine description files to be specified.
5382 * mini-ops.h: fixes for cross-compilation.
5384 2009-04-22 Miguel de Icaza <miguel@novell.com>
5386 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
5389 2009-04-22 Zoltan Varga <vargaz@gmail.com>
5391 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
5392 to prevent asserts in various passes. Fixes #497220.
5394 2009-04-21 Zoltan Varga <vargaz@gmail.com>
5396 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
5399 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
5400 table to avoid duplicates.
5402 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5404 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
5407 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
5409 * mini.c (mini_method_verify): Fail fulltrust code if the exception
5410 is for method or field access.
5412 2009-04-20 Zoltan Varga <vargaz@gmail.com>
5414 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
5417 * mini-llvm.c (mono_llvm_emit_method): Use it.
5419 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
5420 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
5423 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
5424 synchronized methods.
5426 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
5428 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
5430 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
5433 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
5434 allowing some options to be set dynamically.
5436 2009-04-19 Zoltan Varga <vargaz@gmail.com>
5438 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
5439 unconditional branch.
5441 * mini.h (MonoTrampolineType): Add new trampoline type
5442 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
5445 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
5448 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
5451 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
5452 is enabled. Instead, use the llvm vcall trampoline.
5454 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
5456 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
5458 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
5461 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
5462 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
5464 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
5465 OP_IA64_CSET opcode.
5467 * mini.c: Fix a warning.
5469 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
5470 THROW to the appropriate llvm type.
5472 2009-04-18 Zoltan Varga <vargaz@gmail.com>
5474 * mini.c (mini_method_compile): Add statistics for methods JITted
5477 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5479 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
5480 OP_IA64_CMP_<cond>_IMM opcodes.
5482 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5484 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
5487 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
5490 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
5493 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
5495 * mini-exceptions.c : add thread id to EXCEPTION trace message.
5497 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5499 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
5502 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
5503 rgctx invoke trampolines for x86.
5505 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
5506 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
5507 (mono_arch_get_vcall_slot): Simplify this.
5509 2009-04-16 Zoltan Varga <vargaz@gmail.com>
5511 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
5512 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
5514 2009-04-14 Zoltan Varga <vargaz@gmail.com>
5516 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
5517 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
5519 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
5521 * liveness.c (visit_bb): Remove a needless assert.
5523 2009-04-13 Zoltan Varga <vargaz@gmail.com>
5525 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
5526 full aot support to the arch specific code.
5528 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
5530 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
5532 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
5534 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
5535 collect information about the delegate invoke impl trampolines.
5537 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
5538 to save trampolines during full-aot mode.
5540 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
5541 creation function which returns a trampoline which sets the rgctx
5543 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
5544 wrapper if possible.
5545 (mono_delegate_trampoline): Ditto.
5547 * mini.c (mono_jit_runtime_invoke): Ditto.
5549 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
5551 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
5553 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5555 2009-04-12 Zoltan Varga <vargaz@gmail.com>
5557 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
5558 just setting the opcode to OP_NOP.
5560 2009-04-11 Zoltan Varga <vargaz@gmail.com>
5562 * mini.c (mini_method_compile): Put the last change inside an
5563 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
5565 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
5566 and extend live ranges to cover the whole method when using xdb.
5568 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
5569 do it in the trampolines.
5571 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
5574 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
5576 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
5577 call code in full-aot mode since IMT is disabled there.
5578 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
5579 new JIT no longer has that restriction.
5581 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5583 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
5584 a more compact format.
5585 (mono_aot_wrapper_name): New function to return a unique name for a
5586 wrapper method, also used by the AOT runtime.
5588 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
5591 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
5592 when a ICollection<T> etc is encountered.
5593 (add_generic_instances): Process method arguments/locals too.
5594 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
5597 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
5599 2009-04-10 Zoltan Varga <vargaz@gmail.com>
5601 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
5603 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
5605 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
5606 representing the result of the decomposition. Nullify instructions
5607 instead of setting them to OP_NOP since nops can't have registers
5610 2009-04-09 Zoltan Varga <vargaz@gmail.com>
5612 * aot-compiler.c (mono_compile_assembly): Split this huge function into
5613 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
5614 info. Strip 'mapping symbols' on ARM.
5616 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
5618 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
5619 this with the native genmdesc.
5621 2009-04-08 Bill Holmes <billholmes54@gmail.com>
5623 * aot-runtime.c: Fixing the MSVC build.
5625 Code is contributed under MIT/X11 license.
5627 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5629 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
5630 JITted code depends on it.
5632 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5634 * aot-compiler.c: Use new MonoGenericParam accessors.
5636 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5638 Reduce memory usage and improve correctness wrt MonoGenericParam
5639 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
5640 handing. Avoid allocating MonoGenericParams, but use the ones in
5641 the container itself.
5643 2009-04-07 Miguel de Icaza <miguel@novell.com>
5645 * tasklets.c: Return exceptions in the out argument.
5647 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5649 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
5650 opcode. Use pointer types in more places instead of casting them to
5653 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
5655 (mono_llvm_optimize_method): New helper function to optimize a method.
5657 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
5658 widening code so it could be called from more places.
5659 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
5660 code paths in the call opcodes.
5662 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
5664 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
5666 2009-04-06 Zoltan Varga <vargaz@gmail.com>
5668 * dwarfwriter.c: Use _ to separate class name
5669 components as gdb can't handle '.'. Represent reference variables
5672 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
5674 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
5676 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
5678 * gc-test.cs: New file with GC stack marking tests.
5680 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
5681 negative numbers for vfp.
5683 * basic-float.cs: Add a test.
5685 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
5687 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
5689 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
5691 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
5692 part of tasklet/continuation support.
5694 2009-04-05 Zoltan Varga <vargaz@gmail.com>
5696 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
5697 amd64 opcodes inside an ifdef.
5699 * dwarfwriter.c: Emit inheritance information for classes, emit fields
5702 * dwarfwriter.c (emit_type): Emit the class info for classes.
5704 2009-04-04 Zoltan Varga <vargaz@gmail.com>
5706 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
5708 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
5710 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
5712 * ssa.c (mono_ssa_compute): Fix some memory leaks.
5714 2009-04-03 Zoltan Varga <vargaz@gmail.com>
5716 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
5718 * mini-llvm.c: Update comments.
5720 * mini.h (COMPILE_LLVM): New macro.
5722 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
5724 * ssa.c (mono_ssa_compute): Ditto.
5726 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
5727 the unwind ops from a DWARF FDE.
5729 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
5730 methods by extracting the dwarf unwind ops from the unwind info generated
5733 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
5736 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
5739 2009-04-02 Zoltan Varga <vargaz@gmail.com>
5741 * Makefile.am (llvm_sources): Enable this.
5743 * mini.c (mini_method_compile): Add support for compiling with LLVM,
5744 failing back to the JIT if something cannot be handled.
5746 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
5747 compiling with LLVM.
5749 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
5750 compiling with LLVM.
5752 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
5753 compiling with LLVM.
5755 * mini-ops.h: Add a few opcodes needed by LLVM.
5757 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
5760 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
5763 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
5765 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
5767 2009-04-01 Mark Probst <mark.probst@gmail.com>
5769 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
5770 ridiculously large methods.
5772 2009-03-31 Martin Baulig <martin@ximian.com>
5774 * debug-debugger.c (debugger_remove_breakpoint): Call
5775 mono_debugger_remove_class_init_callback ().
5777 2009-03-31 Zoltan Varga <vargaz@gmail.com>
5779 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
5780 right before emitting code, not at the start.
5782 * mini.c (mono_postprocess_patches): Extract this into a separate function
5783 from mono_codegen ().
5785 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
5786 byref types correctly.
5788 2009-03-30 Zoltan Varga <vargaz@gmail.com>
5790 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
5793 2009-03-29 Zoltan Varga <vargaz@gmail.com>
5795 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
5796 indirect calls, this avoids problems where get_vcall_slot () would get
5797 confused by the native code for the instruction preceeding the call.
5798 (mono_arch_get_vcall_slot): Simplify this.
5799 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
5801 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
5802 register allocator now seems to depend on them instead of the data in
5805 * mini.c (mini_method_compile): Throw the correct type of exception if
5806 mono_method_get_header () fails because of a loading error.
5808 2009-03-28 Zoltan Varga <vargaz@gmail.com>
5810 * mini.c (mini_method_compile): Clear the loader error if the method
5811 header cannot be decoded.
5813 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
5814 interface methods on proxies correctly.
5816 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
5817 this argument for vtype methods. Add precise liveness info for arguments.
5819 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
5820 LIVERANGE_START/END opcodes.
5822 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
5823 for arguments and values in registers.
5825 2009-03-27 Zoltan Varga <vargaz@gmail.com>
5827 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
5828 return a valuetype. Fixes #487518.
5830 * iltests.il: Add a test.
5832 * aot-compiler.c: Use mono_thread_create () to create helper threads.
5834 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
5835 closed over a null reference correctly.
5837 2009-03-26 Zoltan Varga <vargaz@gmail.com>
5839 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
5841 2009-03-25 Mark Probst <mark.probst@gmail.com>
5843 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
5844 allocated to the same registers as fixed sregs.
5846 2009-03-24 Mark Probst <mark.probst@gmail.com>
5848 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
5851 * method-to-ir.c: Handle more cases for
5852 Interlocked.CompareExchange.
5854 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
5855 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
5856 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
5858 2009-03-23 Zoltan Varga <vargaz@gmail.com>
5860 * aot-runtime.c (decode_method_ref): Fix a warning.
5862 * unwind.c (mono_unwind_frame): Ditto.
5864 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5866 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
5867 (mono_compile_assembly): Enable the binary writer for full-aot as well.
5869 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
5870 fix the handling of large values in the ALU_PC_G0_NC relocation.
5872 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5874 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
5876 2009-03-22 Mark Probst <mark.probst@gmail.com>
5878 * method-to-ir.c (mono_spill_global_vars): Support for ternary
5881 2009-03-22 Mark Probst <mark.probst@gmail.com>
5883 * method-to-ir.c: MINI_OP3 needs a comma.
5885 * method-to-ir.c, mini.h, mini.c: Remove
5886 mono_init_op_sreg_counts ().
5888 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5890 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
5893 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
5896 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
5898 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
5901 2009-03-21 Mark Probst <mark.probst@gmail.com>
5903 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
5904 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
5905 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
5908 2009-03-20 Zoltan Varga <vargaz@gmail.com>
5910 * driver.c: Change location of gc_wrapper.h.
5912 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
5913 inside finally clauses correctly. Fixes #485721.
5915 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
5916 after the change above.
5918 * exceptions.cs: Add a test.
5920 2009-03-19 Zoltan Varga <vargaz@gmail.com>
5922 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
5924 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
5925 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
5926 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
5928 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
5929 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
5931 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
5933 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
5934 Simplify logic for ensure_method_is_allowed_to_call_method.
5935 Handle wrappers on callers.
5937 2009-03-19 Zoltan Varga <vargaz@gmail.com>
5939 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
5942 * basic-simd.cs: Fix the names of some test methods.
5944 2009-03-18 Geoff Norton <gnorton@novell.com>
5946 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
5948 2009-03-18 Zoltan Varga <vargaz@gmail.com>
5950 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
5952 2009-03-17 Jb Evain <jbevain@novell.com>
5954 * driver.c: remove now uneeded call to mono_gc_base_init before
5957 2009-03-17 Jb Evain <jbevain@novell.com>
5959 * dwarfwriter.c (token_handler): handle more cases.
5961 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
5963 * method-to-ir.c: Remove more dead code (that was required only
5964 because of method_is_safe). Fix compiler warnings.
5966 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
5968 * method-to-ir.c: Remove unneeded/useless method_is_safe
5969 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
5971 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
5973 * mini.c (mini_method_compile): Print the method been compiled with
5974 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
5975 for people not familiar with the runtime.
5977 2009-03-17 Zoltan Varga <vargaz@gmail.com>
5979 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
5980 a managed object which is later put into a GList. Return its class instead.
5982 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
5983 stack slots when using sgen.
5985 2009-03-16 Zoltan Varga <vargaz@gmail.com>
5987 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
5989 2009-03-14 Zoltan Varga <vargaz@gmail.com>
5991 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
5992 > so it works on the first vreg as well.
5994 2009-03-13 Zoltan Varga <vargaz@gmail.com>
5996 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
5999 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
6001 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
6004 2009-03-12 Zoltan Varga <vargaz@gmail.com>
6006 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
6007 native->IL offset mapping.
6009 2009-03-11 Zoltan Varga <vargaz@gmail.com>
6011 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
6013 * basic.cs: Add a test.
6015 2009-03-11 Mark Probst <mark.probst@gmail.com>
6017 * mini-x86.c (mono_arch_output_basic_block): Use different
6018 registers in case the ones we want to overwrite are used by the
6019 other operand. Fixes regression in #480807.
6021 2009-03-10 Zoltan Varga <vargaz@gmail.com>
6023 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
6025 * dwarfwriter.c (emit_line_number_info): The line number info for
6026 IL code was off by one. Fix that.
6028 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
6031 2009-03-09 Mark Probst <mark.probst@gmail.com>
6033 Contributed under the terms of the MIT/X11 license by Steven
6034 Munroe <munroesj@us.ibm.com>.
6036 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
6039 2009-03-08 Zoltan Varga <vargaz@gmail.com>
6041 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
6044 2009-03-06 Zoltan Varga <vargaz@gmail.com>
6046 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
6047 the delegate ctor handling code. Fixes #482638.
6049 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
6052 * iltests.il.in: Add a test.
6054 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
6057 2009-03-05 Mark Probst <mark.probst@gmail.com>
6059 * mini-trampolines.c (mono_create_jump_trampoline): If the method
6060 is shared generic code, return the trampoline, even if the method
6061 has already been compiled. Fixes #479763.
6063 * mini.c, mini.h: New function
6064 mono_jit_find_compiled_method_with_jit_info() which is the same as
6065 mono_jit_find_compiled_method() but also returns the jit info.
6067 2009-03-05 Mark Probst <mark.probst@gmail.com>
6069 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
6070 for methods which actually have one. For all other methods, make
6071 sure the this argument var is live the whole method.
6073 * mini.c (mini_method_compile): Every shared method has a
6074 this/vtable/mrgctx info. Fixes #480807.
6076 2009-03-05 Mark Probst <mark.probst@gmail.com>
6078 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
6079 generic/imt thunks where some entries branch through the vtable,
6080 while other entries branch directly.
6082 2009-03-05 Zoltan Varga <vargaz@gmail.com>
6084 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
6086 * mini-windows.c: Ditto.
6088 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
6091 2009-03-04 Zoltan Varga <vargaz@gmail.com>
6093 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
6096 2009-03-04 Mark Probst <mark.probst@gmail.com>
6098 * method-to-ir.c: Don't inline methods that use JMP. Fixes
6101 2009-03-04 Mark Probst <mark.probst@gmail.com>
6103 * exceptions-x86.c: Include debug-mini.h - fixes build.
6105 2009-03-04 Martin Baulig <martin@ximian.com>
6107 * debug-mini.c: Clean up the exception API and add documentation.
6108 (mono_debugger_handle_exception): New public method; this is
6109 called when throwing an exception or encountering an unhandled one.
6110 (mono_debugger_call_exception_handler): Formerly known as
6111 mono_debugger_handle_exception(); this is used to tell the
6112 debugger that we're about to invoke an exception handler.
6114 2009-03-04 Martin Baulig <martin@ximian.com>
6116 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
6117 ../metadata/mono-debug-debugger.c; save and reset exception state.
6119 2009-03-02 Martin Baulig <martin@ximian.com>
6121 * debug-mini.c: Moved the debugger exception handling here from
6122 ../metadata/mono-debug-debugger.c.
6125 (MonoDebuggerExceptionAction): New exception typedef.
6128 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
6130 * exceptions-amd64.c
6131 (mono_amd64_throw_exception): Use the new debugger exception
6135 (mono_handle_exception_internal): Don't call
6136 mono_debugger_unhandled_exception() here.
6138 2009-03-03 Zoltan Varga <vargaz@gmail.com>
6140 * mini.c aot-compiler.c: Update after the changes to
6141 mono_marshal_get_runtime_invoke ().
6143 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
6144 Virtual generic methods might not have method->slot set, work around
6147 * generics.cs: Add a test.
6149 2009-03-02 Geoff Norton <gnorton@novell.com>
6152 * driver.c: Allow signal chaining of SIGFPE as well.
6154 2009-03-02 Zoltan Varga <vargaz@gmail.com>
6156 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
6157 this since it now receives the method not its generic context in the
6160 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
6161 generic/imt thunks where some entries branch through the vtable, while
6162 other entries branch directly.
6164 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
6166 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
6167 support for interface methods as well.
6169 * mini-trampolines.c: Add support for virtual generic methods in interfaces
6170 using the normal IMT thunks.
6172 generics.cs: Add new tests.
6174 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
6175 the generic inst to the generic imt thunks. This fixes AOT support,
6176 improves consistency with the normal IMT thunks, and makes it easier to
6177 add support for interface generic virtual methods later.
6179 * mini-trampolines.c (mono_magic_trampoline): Ditto.
6181 2009-02-28 Zoltan Varga <vargaz@gmail.com>
6183 * driver.c (mono_set_signal_chaining): New public API function to enable
6184 signal chaining on POSIX platforms.
6186 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
6187 (si@lindenlab.com) to implement signal chaining. The original patch was
6188 contributed under the MIT X/11 license:
6189 https://bugzilla.novell.com/show_bug.cgi?id=318894
6191 2009-02-27 Zoltan Varga <vargaz@gmail.com>
6193 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
6194 too until it can be made to run on amd64.
6196 2009-02-26 Zoltan Varga <vargaz@gmail.com>
6198 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
6199 to get_generic_context_from_code () + get_call_info () if possible.
6201 2009-02-25 Zoltan Varga <vargaz@gmail.com>
6203 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
6204 suspend-on-sigsegv functionality.
6206 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
6207 to suspend when a native SIGSEGV is received. This is useful for debugging
6208 crashes which don't happen under gdb, since a live process contains more
6209 information than a core file.
6211 * mini-exceptions.c (mono_print_thread_dump): Use
6212 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
6214 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
6216 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
6218 * basic-float.cs: Disable the tests which currently fail on amd64.
6220 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
6221 value to mono_arch_patch_callsite () to fix crashes.
6223 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
6225 2009-02-23 Zoltan Varga <vargaz@gmail.com>
6227 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
6228 nop code by patching the call address to point to the nullified class init
6229 trampoline, as the former does not seem to be safe on SMP machines.
6231 2009-02-23 Mark Probst <mark.probst@gmail.com>
6233 * mini-ops.h: Fix the argument types for a few x86 opcodes where
6236 2009-02-23 Zoltan Varga <vargaz@gmail.com>
6238 * basic-float.cs basic-calls.cs: Fix warnings.
6240 2009-02-22 Mark Probst <mark.probst@gmail.com>
6242 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
6243 correct frame pointer in the LMF. Should fix #478394.
6245 2009-02-22 Zoltan Varga <vargaz@gmail.com>
6247 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
6249 * image-writer.c: Make the binary writer less verbose.
6251 2009-02-21 Zoltan Varga <vargaz@gmail.com>
6253 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
6254 are called from runtime invoke wrappers.
6256 2009-02-20 Zoltan Varga <vargaz@gmail.com>
6258 * cpu-ppc.md (store_memindex): Increase the size of this.
6260 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6262 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6264 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
6266 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
6269 Last fix for of #467201.
6272 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6274 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6276 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
6277 and long_conv_to_r8_2:
6279 Fixed part of #467201.
6281 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6283 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6285 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
6286 conversion to 32 bits.
6288 * cpu-x86.md: Increase the size of int_conv_to_r4.
6290 * basic-float.cs: Add a test for this.
6292 Fixed part of #467201.
6294 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6296 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6298 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
6299 conversion to 64 bits.
6301 * basic-float.cs: Add a test for this.
6303 Fixed part of #467201.
6305 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6307 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6309 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
6310 This behavior is compatible with MS.
6312 * iltest.il.in: Add a test for this.
6314 Fixed part of #467201.
6316 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6318 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6320 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
6321 change the precision of the value.
6323 * cpu-x86.md: Define len for float_conv_to_r4.
6325 * basic-float.cs: Add a test for this.
6327 Fixed part of #467201.
6329 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
6331 * mini.c: Adjust locking order to the new semantics where the loader lock
6334 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
6343 * mini-trampolines.c:
6356 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
6358 2009-02-18 Zoltan Varga <vargaz@gmail.com>
6360 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
6363 2009-02-17 Zoltan Varga <vargaz@gmail.com>
6365 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
6366 for cctors if needed.
6368 2009-02-17 Mark Probst <mark.probst@gmail.com>
6370 * mini-ppc.c: Fix build on Darwin.
6372 2009-02-17 Zoltan Varga <vargaz@gmail.com>
6374 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
6375 version instead of 3 as valgrind doesn't like version 3.
6377 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
6379 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
6380 usable for hashing methods.
6381 (emit_extra_methods): Use the new hash to avoid putting every method in the
6384 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
6386 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
6387 whenever a method ref could match a method.
6389 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
6392 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
6395 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
6397 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
6398 the encoding buffer.
6400 * method-to-ir.c (mono_method_check_inlining): Avoid calling
6401 mono_method_get_header () on inflated methods as an optimization.
6403 2009-02-16 Zoltan Varga <vargaz@gmail.com>
6405 * ssa.c (fold_ins): Fix another crash if the instruction following the
6406 switch was optimized away.
6408 2009-02-16 Mark Probst <mark.probst@gmail.com>
6410 Contributed under the terms of the MIT/X11 license by Steven
6411 Munroe <munroesj@us.ibm.com>.
6413 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
6415 2009-02-16 Zoltan Varga <vargaz@gmail.com>
6417 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
6418 around the mono_domain_alloc calls, it is now done by the functions
6421 * aot-compiler.c (compile_method): Only add wrappers referenced by
6422 the method if compiling with full AOT.
6423 (mono_compile_assembly): Error out if --aot=full is specified on
6424 a platform where it is not supported.
6426 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
6429 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
6432 * aot-runtime.c (load_named_code): Handle
6433 mono_arm_throw_exception_by_token.
6435 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
6437 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
6440 * Makefile.am (fullaotcheck): Exit if a test fails.
6442 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
6444 (mono_compile_assembly): Handle the assembler failing.
6446 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
6447 accepting subsections of .bss.
6449 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
6452 * aot-compiler.c: Remove some unused includes.
6454 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
6455 now in MonoImageWriter.
6457 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
6458 code sequence which matches a non-virtual call. Fixes #472654.
6460 2009-02-15 Zoltan Varga <vargaz@gmail.com>
6462 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
6465 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
6466 use the image/dwarf writers directly.
6468 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
6471 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
6474 * image-writer.h: Fix some typos.
6476 * dwarfwriter.h dwarfwriter.c: New files.
6478 * aot-compiler.c: Extract the DWARF info writing functionality into a
6481 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
6482 argument to return unwind info.
6484 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
6486 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
6488 * aot-runtime.c (decode_method_ref): Add a case for
6489 MONO_AOT_METHODREF_WRAPPER_NAME.
6491 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
6494 * aot-compiler.c (encode_method_ref): Use the new constants.
6496 * aot-runtime.c (decode_method_ref): Ditto.
6498 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
6499 be compiled, not the icall itself.
6501 2009-02-14 Zoltan Varga <vargaz@gmail.com>
6503 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
6504 using decode_method_ref ().
6506 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
6507 convert it to an in32. Fixes #475859.
6509 * arrays.cs: Add a test.
6511 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6513 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
6516 * basic-long.cs: Add a test.
6518 2009-02-12 Mark Probst <mark.probst@gmail.com>
6520 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
6521 remove the frame pointer in leaf methods which don't receive any
6522 arguments, don't throw exceptions and don't do dynamic stack
6525 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6527 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
6528 the fail_tramp changes. Hopefully fixes #475132.
6530 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
6532 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
6533 instead of mono_metadata_signature_dup_full.
6535 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6537 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
6538 for processing jump tables. Fixes #473787.
6540 2009-02-11 Mark Probst <mark.probst@gmail.com>
6542 * mini-generic-sharing.c: mini_method_get_context() just calls
6543 mono_method_get_context_general() now.
6545 * mini.c, mini.h: Moved get_object_generic_inst(),
6546 construct_object_context_for_method() and
6547 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
6549 2009-02-11 Zoltan Varga <vargaz@gmail.com>
6551 * branch-opts.c (mono_if_conversion): Handle the case where the merged
6552 basic block fell through to its successor bblock without a branch. Fixes
6555 * iltests.il.in: Add a test.
6557 * aot-compiler.c (encode_method_ref): Encode methods of array types.
6558 (can_encode_patch): We can now handle arrays of generic parameters and
6561 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
6563 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
6564 the AOT file to avoid some #ifdefs in aot-runtime.c
6566 * mini.h: Bump AOT file format version.
6568 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6570 * Makefile.am (fullaotcheck): Make this run the tests.
6572 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
6574 2009-02-10 Mark Probst <mark.probst@gmail.com>
6576 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
6577 individually. Fixes #473482.
6579 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6581 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
6583 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
6585 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
6586 (mono_compile_assembly): Hush compile warnings about
6587 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
6590 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6592 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
6594 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
6596 * aot-compiler.c: Fix arm support.
6598 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
6599 img_writer_emit_unset_mode () function.
6601 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
6602 (mono_unwind_get_dwarf_pc_reg): Ditto.
6604 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
6605 Move almost all platform specific code to a set of arch_ functions,
6606 and document them to ease porting.
6608 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
6610 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
6612 * aot-compiler.c: Extract the image writing functionality into a separate
6613 module to reduce the size of this file.
6615 2009-02-09 Geoff Norton <gnorton@novell.com>
6617 * mini-s390.c: Fix the signature of emit_sig_cookie.
6619 2009-02-09 Zoltan Varga <vargaz@gmail.com>
6621 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
6623 * aot-runtime.c (is_shared_got_patch): Ditto.
6625 * aot-runtime.c (load_named_code): Cope with the fact that
6626 decode_got_entry () won't decode the patch fully if its corresponding got
6627 entry is already filled.
6629 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
6631 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
6633 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
6634 as the moving pointer instead of 'buf' for consistency with the rest of the
6636 (mono_arch_create_monitor_exit_trampoline): Ditto.
6638 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
6639 generic_class_init trampolines.
6640 (add_generic_class): Extract some code from add_generic_instances () into a
6641 separate function so it can be called from other places too.
6642 (compile_method): Call add_generic_class () for the classes of inflated methods
6643 referenced by the method.
6644 (can_encode_patch): Allow references to generic parameters.
6646 * aot-runtime.c: Add support the patches required by the new trampolines.
6648 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
6651 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
6654 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
6655 this from get_throw_pending_exception, make the signature full aot compatible.
6657 * Makefile.am (fullaotcheck): New target to run full-aot tests.
6659 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
6661 * exceptions.cs: Add a test.
6663 2009-02-07 Zoltan Varga <vargaz@gmail.com>
6665 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
6666 use the DWARF_DATA_ALIGN constant instead.
6668 * exception-<ARCH>.c: Update after the above change.
6670 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
6673 * mini-arm.c: Enable the dwarf unwinder.
6675 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
6676 instead of mono_class_setup_vtable ().
6678 2009-02-07 Zoltan Varga <vargaz@gmail.com>
6680 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
6683 * mini-x86.h: Enable the dwarf unwinder.
6685 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
6687 Fix mcs/tests/test-7.cs
6688 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
6691 2009-02-06 Zoltan Varga <vargaz@gmail.com>
6693 * mini.c (print_jit_stats): Remove some unused statistics.
6695 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6697 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
6699 2009-02-05 Mark Probst <mark.probst@gmail.com>
6701 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
6702 the method we get from mono_object_get_virtual_method() because
6703 that function does it properly, now.
6705 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6707 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
6708 opcodes. Fixes #472775.
6710 2009-02-05 Mark Probst <mark.probst@gmail.com>
6712 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
6713 fact that mono_find_jit_info() sometimes returns the context
6714 corresponding to the jit info in new_ctx. Fixes #472600.
6716 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6718 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
6719 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
6720 klass->enum_basetype directly.
6722 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
6725 * unwind.c: Avoid 0 sized arrays.
6727 2009-02-04 Zoltan Varga <vargaz@gmail.com>
6729 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
6730 size on systems with 64k pages. Fixes #471389.
6732 2009-02-04 Mark Probst <mark.probst@gmail.com>
6734 Contributed under the terms of the MIT/X11 license by Steven
6735 Munroe <munroesj@us.ibm.com>.
6737 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
6738 for LOADI4_MEMBASE. Use addi instead of addic if it's not
6741 2009-02-04 Mark Probst <mark.probst@gmail.com>
6743 Contributed under the terms of the MIT/X11 license by Steven
6744 Munroe <munroesj@us.ibm.com>.
6746 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
6749 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
6750 The trampoline can be longer on PPC64.
6752 2009-02-04 Mark Probst <mark.probst@gmail.com>
6754 Contributed under the terms of the MIT/X11 license by Steven
6755 Munroe <munroesj@us.ibm.com>.
6757 * mini-ppc.c: Compiler warning fixes and trivial code
6760 2009-02-04 Zoltan Varga <vargaz@gmail.com>
6762 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
6763 ins->dreg which could be a hardware register, not a vreg.
6765 * aot-compiler.c (emit_method_dwarf_info): Ditto.
6767 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
6768 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
6770 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
6772 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
6773 ->dreg, that is not the vreg we are looking for.
6775 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
6777 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
6780 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
6783 2009-02-03 Zoltan Varga <vargaz@gmail.com>
6785 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
6787 * aot-compiler.c (emit_line_number_info): Fix line number emission when
6790 * aot-compiler.c: Add xdebug support on x86.
6792 * unwind.c: Add x86 support.
6794 * aot-compiler.c (emit_exception_debug_info): Control the emission of
6795 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
6797 * mini.c (mini_method_compile): Ditto.
6799 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
6802 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
6803 which mimic .push_section/.pop_section in GAS.
6805 * aot-compiler.c: Emit precise live range information for variables.
6807 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
6809 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
6810 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
6813 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
6814 the live ranges of variables.
6816 * mini.h (struct MonoMethodVar): Add two fields containing the live range
6817 of the variable in terms of native offsets.
6819 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
6821 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
6823 2009-02-02 Mark Probst <mark.probst@gmail.com>
6825 Contributed under the terms of the MIT/X11 license by Steven
6826 Munroe <munroesj@us.ibm.com>.
6828 * exceptions-ppc.c (restore_regs_from_context): Correct operand
6829 order (offset then base reg) for ppc_load_multiple_regs.
6830 (emit_save_saved_regs) Correct operand order for
6831 ppc_store_multiple_regs.
6832 (mono_arch_get_call_filter): Correct operand order for
6833 ppc_load_multiple_regs.
6835 * mini-ppc.c (emit_memcpy): Fix operand order for
6836 ppc_load_reg_update and ppc_store_reg_update.
6837 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
6838 (mono_arch_emit_epilog): Correct operand order for
6839 ppc_load_multiple_regs.
6841 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
6842 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
6844 2009-02-02 Mark Probst <mark.probst@gmail.com>
6846 * cpu-ppc64.md: Fixed storer4_memindex length.
6848 2009-02-02 Zoltan Varga <vargaz@gmail.com>
6850 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
6853 * aot-compiler.c (emit_line_number_info): Optimize this.
6855 2009-02-01 Zoltan Varga <vargaz@gmail.com>
6857 * aot-compiler.c: Disassemble tokens in the IL disassembly.
6859 * aot-compiler.c: Add debug info for methods without debug info by
6860 emitting an IL file and having the line number info referencing that file.
6862 * aot-compiler.c: Optimize the size of the generated line number info.
6864 * aot-compiler.c: Emit line number info in xdebug mode.
6866 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
6869 2009-01-31 Zoltan Varga <vargaz@gmail.com>
6871 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
6873 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
6876 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
6878 * basic-calls.cs: Test for the weird crash found on arm.
6880 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
6882 * cpu-arm.md: Increase the size of storer8_membase_reg and
6883 loadr8_membase_reg to 24 bytes to accomodate the extra add.
6885 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
6886 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
6887 reg to LR otherwise we'll be loading/storing from just the offset.
6889 2009-01-30 Miguel de Icaza <miguel@novell.com>
6891 Question: if we are storing gint32's inside the "*native_offset",
6892 should we change the signature to "gint32 *native_offset" to
6893 ensure that we do not have type definition problems?
6895 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
6896 an int * as this is what the other function expects, causes
6897 problems with Freescale's compiler that defined int32_t to be a
6898 long and makes int incompatible
6900 2009-01-30 Miguel de Icaza <miguel@novell.com>
6902 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
6903 filename conflict with bjam.
6905 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6907 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
6908 as it might use decomposed ops.
6910 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6912 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
6914 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
6917 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
6919 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
6922 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
6923 way registers are stored in MonoContext on arm.
6925 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
6926 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
6928 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
6930 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
6932 * mini.c (mini_init): Register mono_isfinite.
6934 * jit-icalls.c (mono_isfinite): New jit icall.
6936 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
6938 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
6939 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
6942 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6944 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
6945 separate frame and stack pointers, so we must use FP to find the register
6947 The FP reg is retrieved from the MonoContext::regs array.
6949 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6951 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
6954 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6956 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
6957 return R4 and R8 when not running under softfloat.
6959 Fixes basic-calls.exe
6961 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6963 * mini-arm.c: Implement some overflow opcodes.
6965 2009-01-29 Miguel de Icaza <miguel@novell.com>
6967 * ssa.c: handle another alloca.h
6969 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
6970 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
6971 MONO_ARCH_USE_SIGACTION.
6973 * aot-runtime.c, mini-exceptions.c: Replace platform define with
6976 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
6978 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
6979 PPC targets as sigaction does not exist on all platforms, define
6980 this on a per-platform basis.
6982 Instead of erroring out if the platform is not defined, include
6983 mini-ppc-os.h, and expect that the OS specific setting provides
6984 the required information.
6986 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6988 * aot-compiler.c: Fix --enable-minimal=aot.
6990 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6992 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
6995 2009-01-29 Zoltan Varga <vargaz@gmail.com>
6997 * exceptions-arm.c: Fix warnings.
6999 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
7002 * mini-x86.c: Fix --enable-minimal=jit build.
7004 * mini.c: Really fix --enable-minimal=jit build.
7006 * mini.c (construct_object_context_for_method): Move this outside
7007 the DISABLE_JIT block to fix the --enable-minimal=jit build.
7009 "Backported" of r124984 from 2.0 branch.
7011 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
7013 "Backport" of r124977 + r124978 from 2.0 branch.
7015 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
7016 to avoid calling mono_exception_from_token () from the throw trampoline.
7017 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
7018 for throwing corlib exceptions, this fixes full-aot support for corlib
7021 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
7023 2009-01-29 Miguel de Icaza <miguel@novell.com>
7025 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
7026 part of the changes to split the code in mini into operating
7027 system specific files.
7029 This patch was done by copying mini.c to the respective files to
7030 preserve SVN history.
7032 2009-01-29 Zoltan Varga <vargaz@gmail.com>
7034 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
7036 2009-01-28 Zoltan Varga <vargaz@gmail.com>
7038 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
7039 remoting-invoke-with-check wrappers of shared methods.
7041 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
7043 2009-01-27 Mark Probst <mark.probst@gmail.com>
7045 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
7046 optimization if the top of stack is the last instruction in the
7047 bblock. Otherwise it might have been used after its definition.
7050 2009-01-27 Zoltan Varga <vargaz@gmail.com>
7052 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
7053 method as well when get_vcall_slot () fails to match a code sequence.
7055 * mini-arm.c: Fix the android build, which doesn't have
7058 2009-01-26 Zoltan Varga <vargaz@gmail.com>
7060 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
7063 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
7065 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
7067 2009-01-26 Zoltan Varga <vargaz@gmail.com>
7069 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
7070 and put its id into jinfo->used_regs. This is only used on amd64,
7071 which is currently the only platform generating unwind info.
7073 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
7074 the dwarf unwinder. This is required to correctly handle async exceptions
7075 like thread abort and stack overflows, which can happen while a method
7076 is in the middle of its prolog or epilog.
7078 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
7079 the unwind info belonging to an AOTed method.
7081 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
7082 into cfg->unwind_ops.
7084 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
7086 * mini.c (mini_init): Call mono_unwind_init ().
7087 (mini_cleanup): Call mono_unwind_cleanup ().
7089 * unwind.c: Add functions for managing a set of unwind info entries, allowing
7090 unwind info to be shared between methods.
7092 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
7095 * exceptions-amd64.c (mono_arch_exceptions_init): Call
7096 get_throw_pending_exception () to avoid initialization races.
7098 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
7099 mono_arch_exceptions_init () function.
7101 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
7103 2009-01-25 Zoltan Varga <vargaz@gmail.com>
7105 * mini.c (mono_get_domain_intrinsic): New helper function.
7106 (mono_get_thread_intrinsic): Ditto.
7108 * mini-arm.c mini-ia64.c: Use the new helper functions.
7110 * method-to-ir.c (mono_method_to_ir): Fix the comment for
7111 the last constrained_call change, since it is needed in the non-AOT
7114 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
7116 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
7117 mono_get_lmf_addr () on arm eabi linux.
7119 2009-01-24 Zoltan Varga <vargaz@gmail.com>
7121 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
7122 code sequence which matches a non-virtual call.
7124 2009-01-23 Mark Probst <mark.probst@gmail.com>
7126 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
7129 2009-01-23 Zoltan Varga <vargaz@gmail.com>
7131 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
7132 runtime-invoke wrappers, since they are also shared based on signature.
7134 2009-01-22 Mark Probst <mark.probst@gmail.com>
7136 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
7137 info from the (correct) context.
7139 2009-01-22 Zoltan Varga <vargaz@gmail.com>
7141 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
7143 * unwind.c (mono_unwind_frame): New function to unwind through a frame
7144 using dwarf unwinding info. Not yet used.
7146 * mini.c (mini_init): When using xdebug, disable freeing of domains.
7148 2009-01-21 Mark Probst <mark.probst@gmail.com>
7150 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
7153 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
7154 special case and handle mono_arch_delegate_invoke_impl() returning
7155 function descriptors.
7157 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
7158 trampolines return function descriptors, too.
7160 2009-01-21 Zoltan Varga <vargaz@gmail.com>
7162 * method-to-ir.c (handle_alloc): Avoid generic instances in the
7163 out_of_line optimization.
7165 2009-01-21 Martin Baulig <martin@ximian.com>
7168 (MonoCompile): Added `disable_deadce_vars' to disable removing
7172 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
7173 inside the debugger.
7175 * liveness.c (mono_analyze_liveness): Don't remove any unused
7176 variables if `cfg->disable_deadce_vars' is set.
7178 2009-01-21 Mark Probst <mark.probst@gmail.com>
7180 * method-to-ir.c: Only apply exception constructor optimization if
7181 the the method actually belongs to an exception class. Fixes
7184 2009-01-21 Zoltan Varga <vargaz@gmail.com>
7186 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
7187 change inside a #ifdef __mono_ppc64__.
7189 * aot-compiler.c (compile_method): Remove the previous limitation.
7191 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
7192 on type variables in AOTed code.
7194 * aot-compiler.c (compile_method): Skip generic methods having type
7195 constraints on their generic parameters.
7197 * aot-compiler.c (compile_method): Check for methods which cannot be
7198 encoded inside RGCTX_FETCH patches as well.
7200 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
7203 2009-01-20 Mark Probst <mark.probst@gmail.com>
7205 * method-to-ir.c: Force the vtable variable in shared generic code
7206 for the case that they might show up on a stack trace where they
7209 * mini-exceptions.c: Save and use generic sharing info as well as
7210 IP in stack traces to resolve shared generic instantiations.
7212 2009-01-20 Zoltan Varga <vargaz@gmail.com>
7214 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
7215 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
7217 2009-01-20 Mark Probst <mark.probst@gmail.com>
7219 * method-to-ir.c: Do generic sharing for array constructors.
7221 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
7223 * mini-exceptions.c (mono_print_thread_dump): Add information
7224 about the thread state using wapi_current_thread_desc.
7226 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
7228 * basic-simd.cs: Tests for the new constructors.
7230 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
7232 * mini-ops.h: Added OP_EXPAND_*
7236 * mini-x86.c (mono_arch_output_basic_block): Same.
7238 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
7240 2009-01-19 Zoltan Varga <vargaz@gmail.com>
7242 * iltests.il.in: Add a test for #467385.
7244 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
7246 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
7247 thread been cleaned up is not the same currently in execution.
7249 Fixes appdomain-unload crashes on windows, osx and linux variants
7250 without the __thread keyword.
7252 2009-01-18 Zoltan Varga <vargaz@gmail.com>
7254 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
7255 (koush@koushikdutta.com). Implement this for android.
7257 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
7258 begins with a digit.
7260 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
7261 mono_marshal_get_write_barrier ().
7263 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
7265 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
7266 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
7267 that pass them on a register pair.
7269 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
7270 test was crashing due to that.
7272 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
7274 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
7275 trampoline code. Include ucontext.h only if available.
7277 2009-01-15 Mark Probst <mark.probst@gmail.com>
7279 * mini.c: mono_domain_lookup_shared_generic() takes an open method
7280 and doesn't check whether it's sharable, like it was before
7281 removing the shared generics hash. This brings IronPython
7282 performance back to what it was before that change.
7284 2009-01-14 Mark Probst <mark.probst@gmail.com>
7286 * method-to-ir.c: Handle delegate invocation optimization earlier,
7287 otherwise it would be handled (much more slowly) by the
7288 final/sealed optimization.
7290 2009-01-13 Zoltan Varga <vargaz@gmail.com>
7292 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
7293 domain is not set. Fixes #465864.
7295 2009-01-12 Mark Probst <mark.probst@gmail.com>
7297 * method-to-ir.c: Don't stop sharing of generic methods with catch
7298 clauses - we already handle those.
7300 2009-01-12 Mark Probst <mark.probst@gmail.com>
7302 * mini.c, mini.h: lookup_generic_method() is now
7303 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
7304 making the shared_generics_hash obsolete.
7306 2009-01-12 Mark Probst <mark.probst@gmail.com>
7308 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
7309 use the red zone. Make room on the stack first and then use it,
7310 not the other way around.
7312 2009-01-12 Zoltan Varga <vargaz@gmail.com>
7314 * mini.c (mini_init): Call mono_xdebug_init ().
7316 * aot-compiler.c (mono_xdebug_init): Make this non-static.
7318 2009-01-11 Zoltan Varga <vargaz@gmail.com>
7320 * TestDriver.cs: Add an --iter argument to run tests multiple times.
7322 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
7325 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
7326 debug+unwind info for trampolines.
7328 * mini.c (mono_create_unwind_op): New helper function.
7330 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
7332 2009-01-10 Zoltan Varga <vargaz@gmail.com>
7334 * aot-compiler.c: Fix the build.
7336 2009-01-09 Zoltan Varga <vargaz@gmail.com>
7338 * Makefile.am: Update dtrace-prelink.sh location.
7340 2009-01-08 Zoltan Varga <vargaz@gmail.com>
7342 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
7343 optimization. Fixes #464520.
7345 2009-01-07 Bill Holmes <billholmes54@gmail.com>
7347 * mini-amd64.c : Adding code to save/restore non-volatile registers
7350 * exceptions-amd64.c : Adding code to save/restore non-volatile
7351 registers on Winx64.
7353 Contributed under MIT/X11 license.
7355 2009-01-07 Zoltan Varga <vargaz@gmail.com>
7357 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
7358 __GNUC_MINOR__ which can break when the major version changes.
7360 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
7362 * basic-simd.cs: Add tests for usage of the sizeof opcode.
7364 2009-01-07 Geoff Norton <gnorton@novell.com>
7366 * helpers.c: Allow mono -v -v -v to work on darwin.
7368 2009-01-05 Bill Holmes <billholmes54@gmail.com>
7370 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
7373 Contributed under MIT/X11 license.
7375 2009-01-05 Zoltan Varga <vargaz@gmail.com>
7377 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
7378 instead of directly accessing type->data.klass. Fixes #462016.
7379 (mono_allocate_stack_slots_full): Ditto.
7381 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
7382 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
7384 * aot-compiler.c (emit_plt): Fix ARM build.
7386 2009-01-04 Zoltan Varga <vargaz@gmail.com>
7388 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
7390 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
7393 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
7394 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
7397 * iltests.il.in: Add a regression test.
7399 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7401 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
7403 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7405 * basic-simd.cs: Add a regression test for #462457.
7407 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7409 * mini-ops.h: Add a definition of XPHI.
7411 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
7413 * ssa.c (op_phi_to_move): Handle XPHI.
7415 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
7419 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7421 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
7423 2008-12-31 Geoff Norton <gnorton@novell.com>
7425 * mini-ppc.c: The prolog size allocated can be too small for darwin
7426 ppc32 under certain circumstances. Also fix a small logic bug.
7428 2008-12-29 Zoltan Varga <vargaz@gmail.com>
7430 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
7431 while loading AOT methods.
7433 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
7434 since only the former is nulled out after a successful cast. This prevents
7435 crashes with rethrown exceptions when using --debug=casts.
7437 2008-12-24 Mark Probst <mark.probst@gmail.com>
7439 * mini.h: New macro for checking whether a method is final,
7440 i.e. whether the method or its class is marked final.
7442 * method-to-ir.c: Use the new macro for all final-checks
7443 consistently. Fixes the crash in the System.ServiceModel tests.
7445 2008-12-23 Mark Probst <mark.probst@gmail.com>
7447 * mini-exceptions.c (get_exception_catch_class): Corrected another
7448 overly strict assertion.
7450 2008-12-23 Mark Probst <mark.probst@gmail.com>
7452 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
7453 Clobbering it is not allowed because the caller might use it as
7454 the vtable register in the interface call.
7456 2008-12-19 Mark Probst <mark.probst@gmail.com>
7458 * mini-exceptions.c (get_exception_catch_class): Corrected an
7459 overly strict assertion.
7461 2008-12-18 Mark Mason <mmason@upwardaccess.com>
7463 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
7465 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
7467 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
7469 * cpu-mips.md: correct lengths for certain long_ opcodes.
7471 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
7473 * 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().
7475 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7477 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
7479 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7481 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
7483 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
7485 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
7488 2008-12-16 Mark Mason <mmason@upwardaccess.com>
7490 * 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
7492 * 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)
7494 2008-12-15 Mark Mason <mmason@upwardaccess.com>
7496 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
7498 2008-12-14 Zoltan Varga <vargaz@gmail.com>
7500 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
7501 gshared code. Fixes #458947.
7503 * generics.cs: Add a test.
7505 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7507 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7509 * mini-mips.c: first pass n32 code generation.
7511 * mini-mips.h: datatypes and defines for n32 support.
7513 * exceptions-mips.c: first pass n32 code generation.
7515 * tramp-mips.c: first pass n32 code generation.
7517 * cpu-mips.md: add long_ opcodes.
7519 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7521 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7523 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7525 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7527 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7529 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7531 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7533 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7535 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7537 * helpers.c: for mips/n32, don't pass -mips32 to objdump
7539 2008-12-12 Zoltan Varga <vargaz@gmail.com>
7541 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
7543 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
7545 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
7547 2008-12-12 Mark Probst <mark.probst@gmail.com>
7549 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
7550 descriptors for helper functions directly in front of the code.
7552 2008-12-11 Mark Probst <mark.probst@gmail.com>
7554 * method-to-ir.c: Removed an unnecessary assertion.
7556 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7558 * method-to-ir.c: Merge SGEN changes from the old JIT.
7560 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7562 * driver.c (compile_all_methods_thread_main): Handle failure of
7565 2008-12-10 Mark Probst <mark.probst@gmail.com>
7567 * mini-ppc.c: Merged with mini-ppc64.c.
7569 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
7571 * Makefile.am: Use the same sources for PPC and PPC64.
7573 * mini-ppc64.c: Removed.
7575 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7577 * branch-opts.c (remove_block_if_useless): Extract fall through detection
7578 code to mono_bb_is_fall_through.
7580 * branch-opts.c (mono_remove_critical_edges): Same.
7582 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7584 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
7585 expect that an OP_BR_REG will be there.
7587 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7589 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
7590 for the many branch ops. The original check miss OP_BR_REG.
7594 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7596 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
7598 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7600 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
7601 while holding the aot lock.
7603 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7605 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
7607 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7609 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
7610 to release all runtime callable wrappers held by the runtime.
7612 Contributed under MIT/X11 license.
7614 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7616 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
7619 Contributed under MIT/X11 license.
7621 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7623 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
7624 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
7626 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7628 * cpu-mips.md: fix ckfinite length
7630 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
7631 (mono_arch_lowering_pass): cleanup, rearrange for clarity
7632 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
7634 2008-12-08 Mark Mason <mmason@upwardaccess.com>
7636 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
7638 2008-12-08 Geoff Norton <gnorton@novell.com>
7640 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
7641 size by 8 bytes as well.
7643 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7645 * basic-simd.cs: Fix method names for Vector16b.
7647 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7649 * basic-simd.cs: Fix method names for Vector16sb.
7651 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7653 * basic-simd.cs: Fix method names for Vector8us.
7655 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7657 * basic-simd.cs: Fix method names for Vector8s.
7659 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7661 * basic-simd.cs: Fix method names for Vector4ui.
7663 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7665 * basic-simd.cs: Fix method names for Vector2l.
7667 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7669 * basic-simd.cs: Fix method names for Vector2d.
7671 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7673 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
7674 that are extension methods.
7676 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7678 * basic-simd.cs: Fix method names for Vector4f.
7680 2008-12-08 Zoltan Varga <vargaz@gmail.com>
7682 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
7683 as such. Fixes #456669.
7685 2008-12-07 Mark Mason <mmason@upwardaccess.com>
7687 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
7689 2008-12-07 Mark Mason <mmason@upwardaccess.com>
7691 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
7692 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
7693 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
7694 (mips_adjust_stackframe): handle FP spills
7696 * mini-ops.h: add mips_mtc1_s2
7698 * cpu-mips.md: add mips_mtc1_s2
7700 2008-12-07 Zoltan Varga <vargaz@gmail.com>
7702 * unwind.c: New file, move the unwind info encoding functions here from
7703 aot-compiler.c, so they could be used at runtime too.
7705 2008-12-05 Mark Mason <mmason@upwardaccess.com>
7707 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
7708 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
7710 2008-12-05 Mark Mason <mmason@upwardaccess.com>
7712 * mini-mips.c: cleanup warnings
7713 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
7714 (mips_adjust_stackframe): handle case of taking the address of stack locals
7716 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7718 * aot-compiler.c: Implement a few functions missing from the asm writer.
7719 (emit_method_code): Only write symbols for methods when using the bin
7720 writer, since the assembler can't deal with the characters in our method
7723 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
7725 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
7728 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
7729 a bit to also restore %rax.
7731 2008-12-05 Mark Probst <mark.probst@gmail.com>
7733 * mini-ppc.c: Some simple merges from mini-ppc64.c.
7735 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7737 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
7740 2008-12-05 Mark Probst <mark.probst@gmail.com>
7742 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
7744 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
7745 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
7747 * exceptions-ppc64.c: Removed.
7749 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
7751 2008-12-05 Mark Probst <mark.probst@gmail.com>
7753 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
7756 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
7758 * tramp-ppc64.c: Removed.
7760 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7762 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
7765 2008-12-05 Mark Probst <mark.probst@gmail.com>
7767 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
7769 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
7770 mini-ppc.h instead of mini-ppc64.h.
7772 * mini-ppc64.h: Removed.
7774 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7776 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
7778 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
7780 2008-12-05 Mark Probst <mark.probst@gmail.com>
7782 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
7783 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
7786 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7788 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
7790 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7792 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
7794 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7796 * basic-simd.cs: Tests for operator == and != on Vector4f.
7798 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7800 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
7802 * simd-intrinsics.c: Kill useless enum.
7804 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7806 * cpu-mips.md: add long_conv_to_ovf_i4_2
7807 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
7809 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7811 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
7813 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
7815 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7817 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
7819 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7821 * basic-simd.cs: Add tests for new methods.
7823 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7825 * simd-intrinsics.c: Add support for operator == and !=
7828 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
7830 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7832 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
7834 2008-12-04 Zoltan Varga <vargaz@gmail.com>
7836 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
7838 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
7839 MONO_PATCH_INFO_ICALL_ADDR.
7841 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
7843 * aot-compiler.c: Resurrect full-aot support.
7845 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7847 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
7849 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7851 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
7853 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
7855 * basic-simd.cs: Fix tests to work under ppc.
7856 Remove tests for methods that will be removed.
7858 2008-12-03 Mark Probst <mark.probst@gmail.com>
7860 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
7861 generic type (via a typedef or typeref) correctly.
7863 2008-12-03 Zoltan Varga <vargaz@gmail.com>
7865 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
7866 diagnose an assertion failure.
7868 2008-12-02 Mark Probst <mark.probst@gmail.com>
7870 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
7871 Fix trampoline size.
7873 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
7874 conversion opcodes are implemented natively instead via emulation.
7876 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7878 * cpu-mips.md: remove mips_xori
7880 * mini-ops.h: remove mips_xori
7882 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
7884 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
7886 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
7888 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7890 * cpu-mips.md: fix instruction lengths.
7892 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
7894 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
7896 * mini-ops.h: fix slti / sltiu op profiles.
7898 2008-12-02 Martin Baulig <martin@ximian.com>
7900 * method-to-ir.c (mono_method_to_ir): Disable debugging
7901 information for the init locals block to make the debugger stop
7902 after all locals have been initalized.
7904 2008-12-02 Martin Baulig <martin@ximian.com>
7906 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
7907 running inside the debugger.
7909 2008-12-01 Zoltan Varga <vargaz@gmail.com>
7911 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
7914 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
7915 alu->alu imm optimization which only shows if deadce is disabled.
7917 * aot-compiler.c: Rename the function names for the binary and asm writers
7918 so they can coexist in the same process. Rework the xdebug code to use the
7919 asm writer. This avoids the need to call into the runtime to dump the
7920 debugging info. Add more debugging info for types.
7922 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
7924 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
7925 cpu description tables, they can't occur in cpu-<ARCH>.md.
7927 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
7928 the stack in CEE_LDFLDA. Fixes #450542.
7930 * generics.cs: Add a new test.
7932 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7934 * mini-ops.h: updated MIPS opcodes
7935 * mini-mips.c: decompose long opts
7936 * mini-mips.h: decompose long opts
7938 2008-11-29 Mark Mason <mmason@upwardaccess.com>
7940 * cpu-mips.md: fix length on int_rem_un
7941 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
7943 2008-11-29 Zoltan Varga <vargaz@gmail.com>
7945 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
7947 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
7949 2008-11-29 Martin Baulig <martin@ximian.com>
7951 * mini-exceptions.c (mono_handle_native_sigsegv): Check
7952 mono_debug_using_mono_debugger() in addition to the
7953 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
7955 2008-11-28 Mark Mason <mmason@upwardaccess.com>
7957 * mini-ops.h: updated more MIPS opcodes
7958 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
7959 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
7961 2008-11-28 Mark Probst <mark.probst@gmail.com>
7963 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
7965 2008-11-28 Mark Mason <mmason@upwardaccess.com>
7967 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
7968 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
7969 * mini-ops.h: correct selected mips opcode entries
7971 2008-11-28 Mark Probst <mark.probst@gmail.com>
7973 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
7976 2008-11-28 Mark Probst <mark.probst@gmail.com>
7978 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
7980 2008-11-28 Mark Mason <mmason@upwardaccess.com>
7982 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
7983 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
7984 * mini-mips.h: disable IMT
7985 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
7987 2008-11-28 Mark Probst <mark.probst@gmail.com>
7989 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
7991 2008-11-28 Mark Probst <mark.probst@gmail.com>
7993 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
7995 2008-11-28 Zoltan Varga <vargaz@gmail.com>
7997 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
8000 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8002 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
8003 for Set/GetVector aligned versions.
8005 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8007 * basic-simd.cs: Add tests for Get/SetVector.
8009 2008-11-27 Mark Probst <mark.probst@gmail.com>
8011 * mini.c: Removed g_slist_append_mempool(). Now in
8014 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8016 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
8017 size properly and make the bounds check optional.
8019 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
8020 for SetVector and IsAligned.
8022 2008-11-27 Zoltan Varga <vargaz@gmail.com>
8024 * mini.c: Remove unused mono_normalize_opcodes () function.
8026 2008-11-26 Mark Probst <mark.probst@gmail.com>
8028 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
8029 using the new atomic add ops now.
8031 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
8034 2008-11-26 Mark Probst <mark.probst@gmail.com>
8036 * mini-ppc64.c: Several fixes.
8038 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8040 * cpu-mips.md: added jump_table
8041 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
8043 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8045 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
8047 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8049 * mini-ops.h: corrected a handful of MIPS opcodes.
8051 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8053 * aot-compiler.c: MIPS to use ELF writer
8055 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8057 * mini-codegen.c: remove MIPS specific assert.
8059 2008-11-25 Mark Probst <mark.probst@gmail.com>
8061 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
8062 fixes. PPC64 now passes most of the runtime regressions.
8064 2008-11-24 Zoltan Varga <vargaz@gmail.com>
8066 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
8067 volatile intervals a bit.
8069 2008-11-24 Mark Probst <mark.probst@gmail.com>
8071 * basic-long.cs: New test case.
8073 2008-11-23 Zoltan Varga <vargaz@gmail.com>
8075 * mini.c (mini_method_compile): Disable globalra for large methods for
8078 * regalloc2.c (order_moves): Add fp support.
8080 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
8081 source bblock ends with an OP_BR_REG.
8083 * ratests.cs: Add a new test.
8085 2008-11-23 Mark Probst <mark.probst@gmail.com>
8087 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
8088 sharing. PPC64 now passes generics.exe.
8090 2008-11-23 Mark Probst <mark.probst@gmail.com>
8092 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
8094 2008-11-23 Zoltan Varga <vargaz@gmail.com>
8096 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
8097 memory when mono_jit_info_table_find () can't find the method in the
8100 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
8103 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
8106 2008-11-23 Mark Probst <mark.probst@gmail.com>
8108 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
8109 Several fixes. PPC64 now runs exceptions.exe and
8110 devirtualization.exe.
8112 2008-11-22 Mark Probst <mark.probst@gmail.com>
8114 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
8115 arrays.exe and basic-math.exe.
8117 2008-11-22 Mark Probst <mark.probst@gmail.com>
8119 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
8120 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
8122 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8124 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
8126 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8128 * method-to-ir.c: Move bounds checking macros to ir-emit.h
8130 * ir-emit.h: Move macros from method-to-ir.c to here.
8132 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8134 * mini-ops.h: Correct the long simd ops to use LREG.
8136 2008-11-21 Zoltan Varga <vargaz@gmail.com>
8138 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
8140 * mini-ops.h: Correct the dreg type of a few long opcodes.
8142 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
8145 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
8147 * mini-ppc.c: remove negative stack references in epilog
8148 for platforms that don't support the red zone.
8150 2008-11-21 Mark Probst <mark.probst@gmail.com>
8152 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
8153 point regs. Now PPC64 passes basic-calls.exe.
8155 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8157 * basic-simd.cs: Add tests for accessors of Vector2l.
8159 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8161 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
8163 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
8165 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
8167 2008-11-21 Mark Probst <mark.probst@gmail.com>
8169 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
8170 PPC64 passes basic-long.exe.
8172 2008-11-20 Mark Probst <mark.probst@gmail.com>
8174 * decompose.c: Decompose carry and overflow add on PPC64 like on
8175 other 64 bit archs. Don't decompose sub at all on PPC64.
8177 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
8178 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
8181 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8183 * basic-simd.cs: Add tests for accessors of Vector2d.
8185 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8187 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
8191 * mini-x86.c (mono_arch_output_basic_block): Same.
8193 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
8195 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8197 * basic-simd.cs: Add tests for accessors of Vector4f.
8199 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8201 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
8205 * mini-x86.c (mono_arch_output_basic_block): Same.
8207 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
8209 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8211 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
8213 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8215 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
8219 * mini-x86.c (mono_arch_output_basic_block): Same.
8221 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
8223 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8225 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
8227 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8229 * simd-intrinsics.c: Enable setters for Vector16sb.
8231 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8233 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
8237 * mini-x86.c (mono_arch_output_basic_block): Same.
8239 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
8241 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
8243 * simd-intrinsics.c: Implement setter for Vector8us.
8245 2008-11-19 Zoltan Varga <vargaz@gmail.com>
8247 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
8250 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
8252 * mini-ppc.c: remove references to the red zone in the prolog
8253 (for systems that don't support it).
8255 2008-11-19 Mark Probst <mark.probst@gmail.com>
8257 * cpu-ppc64.md: Fixed a few instruction lengths.
8259 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
8262 2008-11-19 Mark Probst <mark.probst@gmail.com>
8264 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
8267 2008-11-19 Zoltan Varga <vargaz@gmail.com>
8269 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
8271 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
8273 * mini-ops.h: Added OP_INSERT_I2.
8277 * mini-x86.c (mono_arch_output_basic_block): Same.
8279 * simd-intrinsics.c: Implement setter for Vector8s.
8281 * simd-methods.h: Add the names of get setters of Vector8s.
8283 2008-11-18 Zoltan Varga <vargaz@gmail.com>
8285 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
8287 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
8290 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
8292 2008-11-18 Mark Probst <mark.probst@gmail.com>
8294 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
8295 for PPC64. An empty program runs now.
8297 2008-11-18 Zoltan Varga <vargaz@gmail.com>
8299 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
8301 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
8302 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
8303 info for JITted code is emitted into a shared library, loadable into gdb.
8305 2008-11-18 Mark Probst <mark.probst@gmail.com>
8307 * Makefile.am: Changes to build PPC64.
8309 * mini-arch.h: Include mini-ppc64.h on PPC64.
8311 2008-11-18 Mark Probst <mark.probst@gmail.com>
8313 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
8314 in PPC code up to r119147.
8316 2008-11-18 Mark Probst <mark.probst@gmail.com>
8318 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
8319 cpu-ppc64.md: Changes for PPC64.
8321 Based on code submitted by andreas.faerber@web.de at
8322 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
8325 2008-11-18 Mark Probst <mark.probst@gmail.com>
8327 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
8328 cpu-ppc64.md: Copied from the corresponding PPC files from
8331 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
8333 * mini-ops.h: Added OP_ROUND.
8335 * cpu-x86.md: Added round.
8337 * mini-x86.c: Added support for intrinsicing Math.Round (double).
8339 * basic-math.cs: Added test_0_round to test rounding.
8341 Contributed under MIT/X11 license.
8343 2008-11-17 Bill Holmes <billholmes54@gmail.com>
8345 * aot-compiler.c : Fix the Winx64 build.
8347 Contributed under MIT/X11 license.
8349 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8351 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
8352 in OP_EXTRACT_R8 to avoid possible stack corruption.
8354 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8356 * mini-ops.h: Added OP_EXTRACT_R8/I8.
8358 * cpu-x86.md: Added extract_r8.
8360 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
8362 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
8363 a couple of OP_EXTRACT_I4.
8365 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
8367 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
8369 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8371 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
8374 2008-11-17 Zoltan Varga <vargaz@gmail.com>
8376 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
8377 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
8379 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
8380 are not needed any more.
8382 * mini.h: Remove the unused INS_LIST macros.
8384 * mini.c (mini_method_compile): Remove a disable globalra case which is no
8387 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
8390 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
8391 mono_alloc_ireg () instead.
8393 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
8396 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
8399 * aot-runtime.c (load_aot_module): Disable AOT when running under
8402 * mini-amd64.h: Change the monitor fastpath defines to check for
8403 !PLATFORM_WIN32 so they work on *bsd too.
8405 * mini.h mini.c mini-hhpa.c: Remove more unused code.
8407 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
8409 * mini.h (MonoCompile): Remove new_ir flag.
8411 * regalloc.h regalloc.c: Remove unused code.
8413 * cpu-*.md: Remove more unused opcodes.
8415 * simple-cee-ops.h simple-mini-ops.h: Removed.
8417 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
8419 2008-11-17 Zoltan Varga <vargaz@gmail.com>
8421 * aliasing.h: Removed.
8423 * *.c: Remove references to aliasing.h and inssel.h.
8425 * mini.c: Remove additional unused functions.
8427 * mini-ops.h cpu-*.md: Remove unused opcodes.
8429 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8431 Remove the old JIT code.
8433 * inssel*.brg: Removed.
8435 * ssa.c abcremoval.c aliasing.c: Removed.
8437 * ssa2.c: Renamed to ssa.c.
8439 * abcremoval2.c: Renamed to abcremoval.c.
8441 * *.c: Removed all !cfg->new_ir code.
8443 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
8444 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
8446 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
8448 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8450 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
8451 to simplify the code and cut back on the number of global symbols in the AOT
8454 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
8456 2008-11-15 Zoltan Varga <vargaz@gmail.com>
8458 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
8459 with the got/got_info tables.
8461 * mini.h: Bump AOT file format version.
8463 * unwind.h: New file, contains definitions for stack unwinding.
8465 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
8468 * aot-compiler.c: Generalize the emitting of unwind information to use the
8469 information in cfg->unwind_ops.
8471 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
8473 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
8474 AOT method frames. Enable writing symbols for methods by default.
8476 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
8478 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
8479 and make it work with vectors of element sizes 1, 2 and 4.
8481 * simd-intrinsics.c: Enable getter for all vectors with element size
8484 * simd-methods.h: Add the names of other getters.
8486 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
8492 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
8494 * mini-ppc.h: portability fix.
8496 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8498 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
8499 buggy and will overwrite it.
8501 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8503 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
8504 Use it to emit local symbols for all methods so AOTed methods show up with
8505 their full name in gdb/valgrind output.
8507 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
8509 * mini-ppc.c: portability fixes.
8511 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8513 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
8514 entries out of the if (!generic_shared...) code so it is always done.
8515 (mono_class_init_trampoline): Do the patching when running under valgrind
8516 too, newer versions of valgrind have no problems with it.
8518 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8520 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
8523 2008-11-13 Mark Probst <mark.probst@gmail.com>
8525 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
8528 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8530 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
8532 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8534 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
8540 * simd-intrinsics.c: Same.
8542 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8544 * simd-intrinsics.c: Enable constructor intrinsics for all types.
8546 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8548 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
8549 to work with more Vector types.
8551 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8553 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
8554 store the elemens directly instead of using and intermediate.
8556 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8558 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
8560 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
8561 to preserve %eax for aot plt trampolines.
8563 * aot-compiler.c (compile_method): Don't skip synchronized methods.
8564 (encode_method_ref): Flag synchronized methods so they won't go through
8567 * aot-compiler.c: Additional work to support AOTing synchronized methods/
8570 * cpu-ia64.md (jmp): Increase max length.
8572 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8574 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
8575 open generic classes.
8577 * aot-compiler.c: Enable the ELF writer on ELF platforms.
8579 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
8580 box+brtrue optimization since it causes test failures on x86.
8582 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8584 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
8590 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
8591 for simd ctor values.
8593 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
8594 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
8596 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8598 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
8601 * simd-instrincs.c: Same.
8603 * basic-simd.cs: Same.
8605 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8607 * ratests.cs: Add more tests.
8609 * regalloc2.c (add_spill_code): Handle more corner cases.
8611 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8613 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
8614 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
8615 both the source an destination of an instruction.
8617 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8619 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
8620 wapihandles.c: more portability changes.
8622 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
8624 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
8625 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
8626 safe to execute in a signal handler and the kernel provides better
8627 the info in /proc/self/smaps. Avoid the assert on sigaction during
8630 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8632 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
8633 do the bblock linking hack if it is actually needed.
8635 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
8638 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
8639 crash problem is fixed.
8641 * branch-opts.c (mono_remove_critical_edges): Link up newly added
8644 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
8646 (mini_method_compile): Set the starting value of next_vreg to
8647 MAX_IREGS + MAX_FREGS when using globalra.
8649 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
8650 filter clauses with BB_EXCEPTION_HANDLER.
8652 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
8654 2008-11-10 Mark Probst <mark.probst@gmail.com>
8656 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
8657 space for stdcall. Fixes regressions on Win32.
8659 2008-11-10 Zoltan Varga <vargaz@gmail.com>
8661 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
8663 (linear_scan): Remove an assert which doesn't seem to be needed.
8665 * local-propagation.c (mono_local_deadce): Avoid a call to
8666 MONO_DELETE_INS which would screw up the instruction linking.
8668 * mini.c (mono_decompose_op_imm): Make this work with globalra.
8670 * regalloc2.c: Upgrade to work the current JIT code.
8672 2008-11-09 Zoltan Varga <vargaz@gmail.com>
8674 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
8677 * aot-runtime.c: Remove some dead code.
8679 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
8681 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
8683 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
8684 trampolines using sscanf since atoi doesn't work on large unsigned values.
8686 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
8687 Initialize code_size.
8689 2008-11-08 Mark Probst <mark.probst@gmail.com>
8691 * method-to-ir.c (mini_emit_inst_for_method): Make
8692 Interlocked.CompareExchange work for Int arguments on 32 bit
8695 2008-11-07 Mark Probst <mark.probst@gmail.com>
8697 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
8699 2008-11-06 Bill Holmes <billholmes54@gmail.com>
8701 * main.c Fix MSVC build.
8703 Contributed under MIT/X11 license.
8705 2008-11-06 Mark Probst <mark.probst@gmail.com>
8707 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
8708 alignment larger than 8 bytes are aligned correctly, too.
8710 * mini.c: Honor the min_align field of MonoClass when laying out
8713 2008-11-06 Zoltan Varga <vargaz@gmail.com>
8715 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
8717 * aot-compiler.c (emit_plt): Fix a warning.
8719 * aot-compiler.c: Implement ARM support in the binary writer.
8721 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8723 * basic-simd.cs: Add test for getter with byref arg.
8724 Fix the naming of a few tests.
8725 Add missing checks to a test.
8727 2008-11-05 Zoltan Varga <vargaz@gmail.com>
8729 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
8731 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
8732 most of the full-aot support for monitor enter/exit trampolines.
8734 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
8735 enter/exit trampoline creation functions.
8737 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
8740 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
8742 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
8743 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
8744 implement the needed functionality without adding crap to the runtime.
8746 2008-11-05 Zoltan Varga <vargaz@gmail.com>
8748 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
8751 * mini.c (mono_build_date): New global version holding the build date in
8754 * Makefile.am (buildver.c): Generate a file containing the build date.
8756 * main.c: Set the build date from the generated file.
8758 * mini.c (mono_get_runtime_build_info): New helper function returning build
8759 information in a string format.
8761 * driver.c (mono_main): Print the build date in --version.
8763 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
8764 file when the bind-to-runtime-version option is used.
8766 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8768 * simd-intrinsics.c: Fix bug when using getters and byref args.
8770 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8772 * simd-methods.h: Rename prefetch methods.
8774 * simd-intrinsics.c: Same.
8776 2008-11-05 Mark Probst <mark.probst@gmail.com>
8778 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
8781 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8783 * aot-compiler.c: Use the bundled elf header files instead of depending on
8786 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
8789 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
8792 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
8794 * cpu-x86.md: Add store nta ops.
8800 * mini.h: Add an enum for simd prefetch modes.
8802 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
8803 of store. Use the changed code to support store nta.
8805 * simd-intrinsics.c: Add prefetch ops for all vector types.
8807 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8809 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
8812 * aot-compiler.c: Use statically allocated buffers for constructing symbol
8815 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
8818 2008-11-04 Mark Probst <mark.probst@gmail.com>
8820 * mini-x86.c: Fixed commit.
8822 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8824 * aot-compiler.c (emit_plt): Align the plt section only on x86.
8826 2008-11-04 Mark Probst <mark.probst@gmail.com>
8828 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
8829 and MONITOR_EXIT, for the ASM fastpaths.
8831 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
8834 * mini.c, patch-info.h: Signature and patch infos for
8835 Monitor.Enter/Exit trampolines.
8837 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
8839 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
8840 Monitor.Enter/Exit ASM fastpath for Linux.
8842 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8844 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
8846 * objects.cs: Add a new test.
8848 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
8850 * aot-runtime.c (load_method): Run class initialization in the PLT case even
8851 if MONO_LOG_LEVEL is set.
8853 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
8855 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
8857 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
8859 * aot-compiler.c: Change the relocation code to use virtual addresses instead
8860 of file offsets. Align the sections belonging to the data segment to
8863 2008-11-03 Zoltan Varga <vargaz@gmail.com>
8865 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
8866 elf.h. Port it to amd64.
8868 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
8870 * driver.c: Enable SIMD by default.
8872 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
8874 * cpu-x86.md: Add prefetch op.
8880 * mini.h: Add an enum for simd prefetch modes.
8882 * simd-methods.h: Add prefetch function names.
8884 * simd-intrinsics.c: Add prefetch ops for all vector types.
8886 2008-11-03 Zoltan Varga <vargaz@gmail.com>
8888 * aot-compiler.c (emit_bytes): Speed this up a little.
8890 2008-11-02 Zoltan Varga <vargaz@gmail.com>
8892 * aot-compiler.c: Add JIT time etc. statistics.
8894 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
8896 * mini.h (MonoCompile): Add 'got_offset' field.
8898 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
8899 method_got_offsets array.
8901 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
8904 * aot-compiler.c (compile_method): Add generic method instances referenced
8905 by the method to the list of methods to be compiled, this is required so if
8906 A<T> references B<T>, and another assembly references A<int>, then it will
8907 also get a copy of B<int>.
8909 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
8910 when checking for monitor enter/exit.
8912 2008-10-30 Mark Probst <mark.probst@gmail.com>
8914 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
8915 for Monitor.Enter and Monitor.Exit if enabled.
8917 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
8920 2008-10-30 Zoltan Varga <vargaz@gmail.com>
8922 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
8923 of an OP_MOVE. Fixes #440046.
8925 * basic-long.cs: Add a new test.
8927 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
8929 * mini.h: Add synchronization note for the managed counter-part.
8931 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
8932 returns the simd caps of the current cpu.
8934 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
8936 * basic-simd.cs: Remove Console.WriteLine.
8938 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8940 * basic-simd.cs: New tests for Vector2ul.
8942 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8944 * simd-intrinsics.c: Add new vector type Vector2ul.
8946 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8948 * basic-simd.cs: New tests for Vector2l.
8950 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8952 * cpu-x86.md: Add long version of most packed int ops.
8958 * simd-intrinsics.c: Add new vector type Vector2l.
8960 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8962 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
8964 * simd-methods.h: Remove SN_op_BitwiseXor.
8966 2008-10-28 Zoltan Varga <vargaz@gmail.com>
8968 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
8971 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
8973 * basic-simd.cs: Test for Vector2d.
8975 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
8978 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
8980 * cpu-x86.md: Add double version of all packed float ops.
8986 * simd-intrinsics.c: Add new vector type Vector2d.
8988 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
8990 * simd-methods.h: Add Duplicate.
8992 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
8994 * basic-simd.cs: Test for packing with signed saturation.
8996 2008-10-28 Zoltan Varga <vargaz@gmail.com>
8998 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
8999 found in the TYPESPEC table.
9001 2008-10-26 Zoltan Varga <vargaz@gmail.com>
9003 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
9006 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
9008 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
9009 instead of the RVA, since the RVA can be changed by tools like the cil
9012 * method-to-ir.c (mono_method_to_ir2): Ditto.
9014 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
9015 (deserialize_variable): Ditto.
9017 2008-10-25 Martin Baulig <martin@ximian.com>
9019 * debug-mini.c (write_variable): Use
9020 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
9022 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9024 * cpu-x86.md: Add unsigned variants of packd and packw.
9028 * mini-x86.h: Emit the right instruction for packd and packw.
9029 Add unsigned variants of packd and packw.
9031 * simd-intrinsics.c: Packd and packw were used in place of their
9032 unsigned variants. Change that.
9033 Add intrinsics for (Signed)PackWithSignedSaturation.
9035 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
9037 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9039 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
9041 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9043 * mini-ops.h: Remove dword packed add/sub with saturation ops.
9045 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
9047 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
9050 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
9052 2008-10-24 Mark Probst <mark.probst@gmail.com>
9054 * method-to-ir.c, mini.c: Special casing for the synchronized
9055 wrapper for the ldtoken+GetTypeFromHandle case.
9057 2008-10-24 Zoltan Varga <vargaz@gmail.com>
9059 * mini.c (mono_replace_ins): Move this to branch-opts.c.
9061 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
9062 created/split bblocks.
9064 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9066 * mini-ops.h: Add packed signed mul high.
9070 * mini-x86.c (mono_arch_output_basic_block): Same.
9072 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
9074 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
9076 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9078 * basic-simd.cs: Tests for Vector16sb.
9080 2008-10-24 Zoltan Varga <vargaz@gmail.com>
9082 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
9084 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
9086 * mini-ops.h: Add packed signed min, max and compare greater.
9090 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
9093 * simd-methods.h: Add CompareGreaterThan.
9095 * simd-methods.h: Remove CompareEquals.
9097 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
9099 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
9101 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
9104 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
9106 * basic-simd.cs: Fix tests due to change in the API.
9108 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9110 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
9112 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9114 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
9116 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
9117 inst_offset as this has invalid values for LDADDR.
9119 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9121 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
9123 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
9125 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9127 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
9128 for accessing field->data.
9130 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9132 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
9134 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9136 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
9138 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
9140 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9142 * dominators.c (mono_compute_natural_loops): Allocate GList enties
9143 from the cfg mempool.
9145 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
9147 * basic-simd.cs: Tests for new methods in Vector8us.
9149 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
9151 * mini-ops.h: Add multiply and store high.
9155 * mini-x86.c (mono_arch_output_basic_block): Same.
9157 * simd-methods.h: Same.
9159 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
9162 2008-10-19 Zoltan Varga <vargaz@gmail.com>
9164 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
9165 mono_class_setup_vtable ().
9167 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
9168 mono_class_get_vtable_entry () for accessing klass->vtable.
9170 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
9172 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
9175 * method-to-ir.c (mono_save_token_info): Don't save references made from
9178 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
9179 of generic instances.
9181 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
9183 2008-10-19 Mark Probst <mark.probst@gmail.com>
9185 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
9186 OP_JMP depends on the method signature. Calculate it properly.
9188 2008-10-19 Zoltan Varga <vargaz@gmail.com>
9190 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
9193 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
9195 (emit_extra_methods): Add another table mapping method indexes to
9196 offsets in the extra_method_info table.
9198 * mini.h: Bump AOT file format version.
9200 * aot-runtime.c: Merge most of the code from mono_aot_get_method
9201 and mono_aot_get_method_from_token () into one function.
9203 2008-10-19 Mark Probst <mark.probst@gmail.com>
9205 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
9208 2008-10-18 Zoltan Varga <vargaz@gmail.com>
9210 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
9213 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
9216 * mini.c (mono_patch_info_equal): Compare the generic context as well.
9218 * mini.h: Bump aot file format version.
9220 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
9221 AOT file can contain native code for methods which are not in the METHOD
9222 table. Generate code for non-sharable generic instances of generic methods
9223 found in the METHODSPEC table.
9225 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
9226 encoding generic type handles.
9228 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
9229 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
9231 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
9232 macros + MONO_ADD_INS.
9234 * mini.c (mono_jump_info_token_new2): New function which takes a generic
9237 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
9239 * mini.h: Bump aot file format version.
9241 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
9243 2008-10-17 Mark Probst <mark.probst@gmail.com>
9245 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
9246 platforms, with definable stack alignment value. Set to 16 now
9249 * mini.c, mini.h, driver.c: Command line option for disabling
9252 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9254 * basic-simd.cs: Tests for new methods in Vector4ui.
9256 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9258 * mini-ops.h: Add packed int shuffle.
9262 * mini-x86.c (mono_arch_output_basic_block): Same.
9264 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
9265 extract mask, max, min, shuffle.
9267 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
9269 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9271 * basic-simd.cs: Tests for new methods in Vector8us.
9273 2008-10-17 Mark Probst <mark.probst@gmail.com>
9275 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
9276 RuntimeTypeHandle, not a TypedReference.
9278 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
9280 * simd-intrinsics.c: remove relocations.
9282 2008-10-17 Zoltan Varga <vargaz@gmail.com>
9284 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
9285 optimizations from the x86 backend.
9287 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
9289 * simd-methods.h, simd-intrinsics.c: debloat method names and
9290 prepare for no relocations.
9292 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9294 * mini-ops.h: Add packed min/equal and sum of absolute differences.
9298 * mini-x86.c (mono_arch_output_basic_block): Same.
9300 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
9301 extract mask, max, min and sum of absolute differences.
9303 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
9306 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9308 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
9309 Renamed one test for consistency.
9311 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9313 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
9314 fix to the code that deal with other blocks.
9316 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9318 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
9320 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9322 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
9323 that deals with vreg interference. Explicitly check for OP_LDADDR to be
9324 able to process the source reg.
9326 2008-10-16 Martin Baulig <martin@ximian.com>
9328 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
9330 * inssel.brg: Add `OP_HARD_NOP'.
9332 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
9334 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
9335 `OP_HARD_NOP' instruction when running inside the debugger.
9337 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
9338 `OP_HARD_NOP' instruction when running inside the debugger.
9340 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9342 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
9343 now works. The issue with the regalloc tripping up no longer
9346 * simd-intrinsics.c (load_simd_vreg): Same.
9348 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9350 * basic-simd.cs: Tests for new Vector8ui methods.
9352 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9354 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
9355 only for type. This fixes crashes where MonoInst::klass is checked
9356 for ops of type != VTYPE or OBJ.
9358 * simd-intrinsics.c (load_simd_vreg): Same.
9360 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9362 * mini-ops.h: Add ops for packed shuffle/max/avg and
9367 * mini-x86.c (mono_arch_output_basic_block): Same.
9369 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
9372 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
9373 to emit extract mask op.
9375 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
9376 to emit word shuffles.
9378 2008-10-15 Mark Probst <mark.probst@gmail.com>
9380 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
9381 the largest alignment needed by a variable, but at least
9384 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9386 * basic-simd.cs: Tests for the fixes in the last commit.
9388 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9390 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
9391 no longer handles STACK_PTR input.
9393 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
9395 * simd-intrinsics.c (load_simd_vreg): New function that works like
9396 get_simd_vreg but handles STACK_PTR input.
9398 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
9399 as the input can be an arbitrary pointer.
9401 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
9402 LDADDR local optimization directly otherwise use a store op.
9404 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9406 * basic-simd.cs: Tests for dup low and dup high.
9408 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9410 * mini-ops.h: Add dup low and dup high ops.
9414 * mini-x86.c (mono_arch_output_basic_block): Same.
9416 * simd-intrinsics.c (vector4f_intrinsics): Same.
9418 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9420 * basic-simd.cs: Tests for recently added functionality.
9422 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9424 * mini-ops.h: Add remaining sse1 fp ops.
9426 * cpu-x86.md: Add remaining sse1 fp ops.
9428 * mini-x86.c (mono_arch_output_basic_block): Same.
9430 * mini.h: Add enum for simd FP compare conditions.
9432 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
9434 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
9435 so the backed can generate the appropriate op.
9437 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9438 This patch squeese one more byte from the SimdIntrinsc struct.
9440 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
9441 a a shift amount intead of simply or'ing it.
9443 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
9445 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
9446 byte so we can have an aditional flags field without increasing struct size.
9448 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
9449 against the simd_supported_versions bitmask.
9451 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
9453 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
9455 * mini.c: remove rawbuffer code (the only use here is unsafe because
9456 it takes locks during signal handling and the kernel now provides much
9457 better info in proc/pid/smaps these days).
9459 2008-10-13 Zoltan Varga <vargaz@gmail.com>
9461 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
9462 OP_X86_PUSH_OBJ. Fixes #434620.
9464 * objects.cs: Add a test.
9466 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
9468 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
9469 that the packuswb/packusdw don't work with unsigned numbers for what
9470 would be negative numbers in signed format.
9472 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
9473 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
9475 * mini-ops.h: Add doubleword forms of many ops and packing ones.
9477 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
9479 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
9481 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
9483 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
9486 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
9487 version as the enum in mini.h.
9489 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
9490 for sse3 ops, check the simd_version field if present. This way the code
9491 works with all versions of sse.
9493 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9495 * simd-intrinsics.c: Fixed intrinsic name typo.
9497 * mini.h: Added missing simd exported function.
9499 * basic-simd.cs: Added tests for Vector4ui.
9500 Fixed broken test for Vector16b.
9502 2008-10-10 Zoltan Varga <vargaz@gmail.com>
9504 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
9505 the max length to 64.
9507 2008-10-10 Mark Probst <mark.probst@gmail.com>
9509 * method-to-ir.c: Only do the fast virtual generic method call for
9510 non-wrapper methods.
9512 * mini.h, mini-trampolines.c: The new generic virtual remoting
9513 trampoline handles virtual method calls via the vtable (as done by
9514 the fast virtual generic method calls) to remoting proxies.
9516 * mini.c (mono_jit_create_remoting_trampoline): For generic
9517 methods reate a generic virtual remoting trampoline.
9519 * mini-amd64.h: Enable fast virtual generic method calls again.
9521 2008-10-10 Mark Probst <mark.probst@gmail.com>
9523 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
9524 restore registers when doing tail calls.
9526 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9528 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
9531 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9533 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
9535 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9537 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
9539 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9541 * basic-simd.cs: Retrofit for API changes.
9543 2008-10-10 Mark Probst <mark.probst@gmail.com>
9545 * mini-ppc.c: Handle integer stack arguments for tail calls.
9547 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9549 * optflags-def.h: Removed sse3 optimization.
9553 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
9556 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
9558 * mini.h: Added enumeration with simd versions.
9560 * simd-intrinsics.c (emit_intrinsics): Use the new static var
9563 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
9565 * mini.c (mini_init): Call mono_simd_intrinsics_init.
9567 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9569 * basic-simd.cs: Added tests for Vector8u and Vector16u.
9571 * basic-simd.cs: Fixed test naming.
9573 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9575 * mini-ops.h: Added ops for packed and saturated math, shifts
9576 and packing/unpacking.
9578 * cpu-x86.md: Added descriptors for the above ops.
9580 * mini-x86.c: Added code to emmit the above ops.
9582 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
9584 2008-10-08 Zoltan Varga <vargaz@gmail.com>
9586 * aot-compiler.c (compile_method): Enable AOT for generic code.
9588 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
9590 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
9592 * mini.c: add a workaround for a common screwup that ends up blamed
9593 to mono (other processes blocking signal delivery).
9595 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9597 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
9598 in the LDFLD/STFLD opcodes. Fixes #432673.
9600 * iltests.il.in: Add a new test.
9602 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
9604 * mini-arm.c: attach the thread in unmanaged->managed transitions
9605 using delegates (bug #433148).
9607 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9609 * basic-simd.cs: Use new ShuffleSel constants.
9611 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9613 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
9615 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
9616 only disable simd intrinsics if no sse2 is detected.
9618 * optflags-def.h: Added sse3.
9620 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
9623 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9625 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
9626 when adding delegate-invoke wrappers.
9628 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9630 * Makefile.am: Reenable the simd tests.
9632 2008-10-07 Bill Holmes <billholmes54@gmail.com>
9634 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
9635 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
9636 other vreg is allocated to that hreg.
9638 Contributed under MIT/X11 license.
9640 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9642 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
9645 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
9647 * basic-simd.cs: New test suite for SIMD intrinsics.
9649 * Makefile.am: Added new tests.
9651 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
9653 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
9657 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
9659 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
9660 using SSE2 aware opcodes.
9662 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
9663 is enabled, this code path is only reachable if conversion ops are emmited after
9666 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
9668 This optimization saves 6 bytes per conversion against the old version.
9670 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9672 * aot-compiler.c (compile_method): Don't skip methods referencing
9673 generic methods without a corresponding entry in token_info_hash, since
9674 encode_method_ref () can handle all generic methods now.
9676 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
9677 generic context is set.
9679 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
9680 generic sharing of LDTOKEN.
9682 2008-10-06 Mark Probst <mark.probst@gmail.com>
9684 * mini-amd64.h: Temporarily disabled fast virtual generic method
9685 calls because it breaks the System.Runtime.Remoting tests.
9687 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9689 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
9691 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
9692 so inlining actually works.
9693 (check_inline_caller_method_name_limit): Ditto.
9695 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
9697 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
9698 64 bit safety (from Olaf Hering and Andreas Farber).
9700 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9702 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
9703 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
9704 unused virtual call support code.
9706 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
9708 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
9709 which can't use aot trampolines.
9710 (decode_patch): Don't create aot trampolines for methods which can't use
9713 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
9714 use aot trampolines.
9716 * mini.h: Bump AOT image format version.
9718 2008-10-05 Zoltan Varga <vargaz@gmail.com>
9720 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
9721 to save_token_info () since cmethod is inflated for constrained calls.
9723 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
9725 2008-10-04 Andreas Farber <andreas.faerber@web.de>
9727 * Makefile.am: Add build rules for ppc64.
9728 This avoids the build failing at pedump with unresolved symbols
9729 due to lack of arch_sources. Instead it will now fail earlier
9730 due to lack of cpu-ppc64.md.
9732 Contributed under MIT/X11 license.
9734 2008-10-04 Mark Probst <mark.probst@gmail.com>
9736 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
9739 * iltests.il.in: Add test case for tail call with many arguments.
9741 2008-10-03 Zoltan Varga <vargaz@gmail.com>
9743 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
9744 to the fast virtual generic method code until the aot case is fixed.
9746 2008-10-03 Mark Probst <mark.probst@gmail.com>
9748 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
9750 2008-10-03 Mark Probst <mark.probst@gmail.com>
9752 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
9755 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
9757 * simd-intrinsics.c: Forgot to add this one.
9759 * mini-codegen.c: Fix macro in case SIMD is not supported.
9761 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
9763 This patch land initial JIT support for simd intrinsics.
9765 * mini-x86.h: Added new define to make --enable_minimal work on x86.
9767 * Makefile.am: Added simd-intrinsics.c
9769 * simd-intrinsics.c: New file with simd instrinsic related
9772 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
9774 * cpu-x86.md: Add simd related instructions.
9776 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
9778 * driver.c: Added two new --regression variants.
9780 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
9782 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
9784 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
9785 extract some complicated logic to helper functions.
9787 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
9789 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
9791 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
9792 the specialized simplification pass.
9794 * method-to-ir.c (mono_spill_global_vars): Use new macro.
9796 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
9798 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
9801 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
9802 if MONO_ARCH_NEED_SIMD_BANK is defined.
9804 * mini-ops.h: Added the new simd ops.
9806 * mini-x86.c: Added mono_arch_xregname.
9808 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
9810 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
9812 * mini-x86.h: Define simd related MONO_ARCH macros.
9814 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
9816 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
9818 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
9819 MONO_CLASS_IS_SIMD to deal with simd related IR.
9821 * mini.h (MonoInst): Added spill_var to the backend union.
9823 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
9825 * mini.h: Added forward declarations of the new simd fuctions.
9827 * optflags-def.h: Added new optimization names SIMD.
9829 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
9831 * regalloc.h: Added support for working with 3 register banks.
9833 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
9835 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
9837 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
9839 * mini-exceptions.c: remove 64 bit related ifdef clutter.
9841 2008-10-03 Zoltan Varga <vargaz@gmail.com>
9843 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
9844 instead of one on 64 bit systems.
9846 * method-to-ir.c: Remove unused includes.
9848 2008-10-02 Zoltan Varga <vargaz@gmail.com>
9850 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
9851 cfg->used_int_regs, since the two are different on arm.
9853 2008-10-02 Mark Probst <mark.probst@gmail.com>
9855 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
9856 mono_method_get_vtable_index() to get the vtable index.
9858 2008-10-02 Mark Probst <mark.probst@gmail.com>
9860 * method-to-ir.c (mono_method_to_ir2): Don't create native
9861 wrappers for array methods, because they're never called (and if
9862 they were called they wouldn't work).
9864 2008-10-02 Mark Probst <mark.probst@gmail.com>
9866 * method-to-ir.c (mono_method_to_ir2): Array methods are
9867 special-cased and must not be invoked indirectly via the (M)RGCTX
9868 when generic sharing is turned on. Fixes #431413.
9870 2008-10-01 Mark Probst <mark.probst@gmail.com>
9872 * method-to-ir.c: When generic sharing is active, call
9873 non-interface virtual generic methods via the standard trampoline.
9875 * mini-trampolines.c: Handle virtual generic shared methods.
9877 * mini.h, mini-x86.c, mini-x86.h: New argument for
9878 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
9879 method thunks and which is the trampoline to call if the lookup
9880 fails. Enable the virtual generic method thunk for x86.
9882 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
9883 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
9884 argument but assert that it's NULL, because these archs don't yet
9885 implement the virtual generic method thunk. Changes in the IMT
9886 thunk data structures.
9888 2008-10-01 Zoltan Varga <vargaz@gmail.com>
9890 * aot-compiler.c (emit_globals): Avoid invalid characters in
9891 the static linking symbol.
9893 * objects.cs: Add a test for the range check optimization. Fix warnings.
9895 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
9896 optimization from the current JIT.
9898 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
9899 later in decompose_array_access_opts () to allow more optimizations.
9901 * method-to-ir.c (mono_handle_soft_float): Rename this to
9902 mono_decompose_soft_float () for consistency.
9904 * mini-ops.h: Fix arguments of OP_STRLEN.
9906 * method-to-ir.c (save_cast_details): Extract the cast details saving code
9907 into a separate function.
9908 (reset_cast_details): Ditto.
9909 (handle_unbox): Save cast details. Fixes #431254.
9911 * method-to-ir.c: Remove some obsolete FIXMEs.
9913 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9915 * ir-emit.h (alloc_dreg): Write a warning before crashing.
9917 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9919 * mini-codegen.c: More work on macros to make them
9920 ready for multiple regbanks.
9922 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9924 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
9926 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
9928 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9930 * mini-codegen.c (mono_spillvar_offset): Proper support for
9933 2008-09-30 Zoltan Varga <vargaz@gmail.com>
9935 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
9936 the stack overflow changes.
9938 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9940 * mini-codegen.c: Make all bank macros depend on reg_bank.
9942 * mini-codegen.c (mono_local_regalloc): Make free mask
9943 initialization regbank aware.
9945 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9947 * mini-codegen.c (mono_local_regalloc): Extract callee
9948 mask selection to a function and make it regbank aware.
9950 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9952 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
9953 code to deal with many regbanks.
9955 2008-09-30 Zoltan Varga <vargaz@gmail.com>
9957 * mini-codegen.c: More fp->regbank changes.
9959 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
9961 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
9962 of a hardcoded constant.
9964 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
9966 * method-to-ir.c (type_from_stack_type): Fix typo.
9968 2008-09-29 Zoltan Varga <vargaz@gmail.com>
9970 * mini-ia64.c (emit_move_return_value): Convert float return values to
9973 * objects.cs: Add a new test.
9975 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
9976 VARARG methods to fix an assert later.
9978 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
9979 end so it at least compiles.
9981 2008-09-28 Zoltan Varga <vargaz@gmail.com>
9983 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
9985 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
9987 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
9988 optimization to a new function (emit_optimized_ldloca_ir) and enable
9989 it for both ldloca and ldloca_s.
9991 2008-09-28 Zoltan Varga <vargaz@gmail.com>
9993 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
9994 gshared CASTCLASS code.
9996 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
9997 amd64, where the libc stack unwinder encounters stack frames referring to
9998 native code in unmapped memory.
10000 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
10003 * generics.cs: Add new test.
10005 2008-09-27 Zoltan Varga <vargaz@gmail.com>
10007 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
10008 add a check that one of the ARM_FPU_ constants is defined.
10010 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
10012 * mini-exceptions.c: Fix build on non-altstack platforms.
10014 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
10017 * ir-emit.h: Add a comment to NEW_PCONST.
10019 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
10021 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
10023 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
10024 after the changes to MonoJitDomainInfo.
10026 2008-09-27 Mark Probst <mark.probst@gmail.com>
10028 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
10030 2008-09-27 Mark Probst <mark.probst@gmail.com>
10032 * mini-ppc.c: Compiler warning fixes.
10034 2008-09-27 Mark Probst <mark.probst@gmail.com>
10036 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
10039 2008-09-27 Mark Probst <mark.probst@gmail.com>
10041 * exceptions-ppc.c, mini-ppc.h: Compile
10042 mono_arch_handle_altstack_exception() on Darwin, too.
10044 2008-09-27 Mark Probst <mark.probst@gmail.com>
10046 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
10047 work on archs which don't have generic sharing implemented, only
10048 without the vtable_arg.
10050 2008-09-26 Mark Probst <mark.probst@gmail.com>
10052 * mini.c: Added comment explaining why delegate ctor icall
10053 wrappers are compiled.
10055 2008-09-26 Mark Probst <mark.probst@gmail.com>
10057 * mini.c: Don't produce trampolines to delegate ctor icall
10058 wrappers but compile them upfront.
10060 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
10062 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
10063 runtime-set function when going back to managed code. Currently this
10064 is used to set back the protection on the soft ovf pages and/or to
10065 throw the stack overflow exception that happened in unmanaged code.
10067 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
10069 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
10070 runtime-set function when going back to managed code. Currently this
10071 is used to set back the protection on the soft ovf pages and/or to
10072 throw the stack overflow exception that happened in unmanaged code.
10074 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
10076 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
10077 the support code for restoring stack protection after stack overflows
10078 that happen in unmanaged code. Don't set the exec permission on the
10079 soft overflow area.
10081 2008-09-26 Zoltan Varga <vargaz@gmail.com>
10083 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
10084 delegate->method_ptr is set. Fixes #428054.
10086 2008-09-25 Zoltan Varga <vargaz@gmail.com>
10088 * tests.cs: Rename to ratests.cs.
10090 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
10091 emit_get_rgctx_... functions.
10093 2008-09-25 Mark Probst <mark.probst@gmail.com>
10095 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
10097 2008-09-25 Mark Probst <mark.probst@gmail.com>
10099 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
10100 before asserting that method is sharable.
10102 2008-09-25 Mark Probst <mark.probst@gmail.com>
10104 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
10105 whether method needs a static RGCTX wrapper used instead of
10106 complex conditions.
10108 * generic-sharing.c, mini.h: A few functions moved to
10109 metadata/generic-sharing.c.
10111 2008-09-25 Mark Probst <mark.probst@gmail.com>
10113 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
10114 Generic code sharing for value types, which essentially means
10115 treating value type methods like static methods. The RGCTX is
10116 passed in the same way.
10118 2008-09-25 Zoltan Varga <vargaz@gmail.com>
10120 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
10121 opcode when creating multi-dimensional arrays of open types.
10123 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
10124 open generic types.
10126 * generics.cs: Add a test.
10128 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
10130 2008-09-24 Zoltan Varga <vargaz@gmail.com>
10132 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
10134 * mini.c (mini_method_compile): Set it when running under the debugger.
10136 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
10137 vreg optimization if the flag is set.
10139 * driver.c (mono_main): Add --attach= option to pass options to
10142 * mini.c (sigquit_signal_handler): Start the attach agent.
10144 * ssapre.c: Disable this to save space since it is not yet ported to
10147 * regalloc2.c: Disable this to save space.
10149 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
10151 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
10153 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
10154 the -v option useful again.
10156 2008-09-24 Zoltan Varga <vargaz@gmail.com>
10158 * mini-amd64.c (mono_arch_output_basic_block): Add support for
10161 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
10162 arrays of arrays. Fixes #428406.
10164 * method-to-ir.c (mini_emit_castclass): Ditto.
10166 * objects.cs: Add new test.
10168 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
10170 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
10171 was wrong at it choked against target_type_is_incompatible for byref types.
10173 2008-09-23 Zoltan Varga <vargaz@gmail.com>
10175 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
10178 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
10180 * mini-exceptions.c: update a few more exceptions-related counters.
10182 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
10184 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
10185 new functions to allocate from persistent mempools.
10187 2008-09-23 Zoltan Varga <vargaz@gmail.com>
10189 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
10190 multiple register banks in the future.
10192 * mini-codegen.c (mono_local_regalloc): Fix a warning.
10194 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
10196 * mini.c (type_to_eval_stack_type): Remove duplicated function.
10198 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
10200 * mini.h: Export type_to_eval_stack_type.
10202 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
10203 is only ins->klass of byref types.
10205 2008-09-22 Zoltan Varga <vargaz@gmail.com>
10207 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
10208 (mini_emit_memcpy2): Ditto.
10210 * mini-amd64.c: Fix a warning.
10212 2008-09-21 Mark Probst <mark.probst@gmail.com>
10214 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
10217 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
10219 * method-to-ir.c: Extract stloc micro-optimization to a
10220 function and apply it to all cases.
10222 2008-09-19 Mark Probst <mark.probst@gmail.com>
10224 * method-to-ir.c: Don't fail generic code sharing in cases we
10227 2008-09-18 Mark Probst <mark.probst@gmail.com>
10229 * mini-ppc.c: Handle structs in tailcalls on Darwin.
10231 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
10233 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
10236 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
10238 * trace.c: make tracing more useful and correct, with per-thread
10239 id and indent info.
10241 2008-09-15 Mark Probst <mark.probst@gmail.com>
10243 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
10244 doing a method call and the argument is an R4.
10246 2008-09-14 Zoltan Varga <vargaz@gmail.com>
10248 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
10251 2008-09-13 Mark Probst <mark.probst@gmail.com>
10253 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
10255 2008-09-12 Zoltan Varga <vargaz@gmail.com>
10257 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
10258 (MONO_JUMP_TABLE_FROM_INS): Ditto.
10260 2008-09-11 Zoltan Varga <vargaz@gmail.com>
10262 * driver.c: Add a --agent argument (not supported yet) to load managed
10263 agent assemblies before loading the main assembly, similarly to how the
10264 Java VM handles agents.
10266 2008-09-11 Mark Probst <mark.probst@gmail.com>
10268 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
10269 function to do stack layout of local variables.
10271 2008-09-11 Mark Probst <mark.probst@gmail.com>
10273 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
10276 2008-09-11 Zoltan Varga <vargaz@gmail.com>
10278 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
10279 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
10280 JIT if DISABLE_JIT is defined.
10282 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
10285 2008-09-10 Mark Probst <mark.probst@gmail.com>
10287 * iltests.il.in: Disable the fconv test on PPC (the result is
10288 undefined according to ECMA).
10290 2008-09-10 Mark Probst <mark.probst@gmail.com>
10292 * iltests.il.in: Enable tail call tests for PPC.
10294 * mini.h: Add variable for storing incoming valuetype argument
10295 addresses for tail calls.
10297 * mini-ppc.c: Implement valuetype arguments and return values for
10298 tailcalls on Linux.
10300 2008-09-09 Mark Probst <mark.probst@gmail.com>
10302 * mini-ppc.c: Partially implement tail calls (struct arguments and
10303 return values not supported).
10305 * method-to-ir.c: Enable tail calls on PPC.
10307 2008-09-08 Zoltan Varga <vargaz@gmail.com>
10309 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
10310 runtime-invoke wrappers to work around the problem of them getting
10311 assigned to a random class.
10313 * aot-runtime.c (mono_aot_get_method): Ditto.
10315 2008-09-07 Zoltan Varga <vargaz@gmail.com>
10317 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
10318 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
10320 2008-09-07 Mark Probst <mark.probst@gmail.com>
10322 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
10323 until they're implemented properly.
10325 * exceptions-ppc.c: Use arch-independent exception-handling code
10326 instead of custom one.
10328 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
10331 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
10333 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
10334 applies when __powerpc__ is defined.
10336 2008-09-06 Zoltan Varga <vargaz@gmail.com>
10338 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
10339 methods to their code to avoid computing the full name of wrappers and
10340 doing a lookup in a string hash table.
10342 2008-09-05 Zoltan Varga <vargaz@gmail.com>
10344 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
10345 we identify bblocks before method_to_ir () is ran.
10347 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
10348 Also avoid optimizing branches pointing to themselves.
10350 * mini.c (mini_method_compile): Ditto. Fixes #422947.
10352 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
10354 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
10356 2008-09-05 Zoltan Varga <vargaz@gmail.com>
10358 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
10359 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
10360 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
10363 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
10364 jumped to the same entry in plt_jump_table.
10366 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
10368 * method-to-ir.c (initialize_array_data): Handle field with RVA from
10371 2008-08-31 Zoltan Varga <vargaz@gmail.com>
10373 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
10374 other assignment can be if converted. Saves 1.5% on corlib size and fixes
10377 2008-08-29 Geoff Norton <gnorton@novell.com>
10379 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
10380 segment, and doesn't properly handle .space as .text. Fixes
10383 2008-08-29 Geoff Norton <gnorton@novell.com>
10385 * mini.c: Disable the mach exception handler when running on
10388 2008-08-29 Geoff Norton <gnorton@novell.com>
10390 * aot-compiler.c: Patch from Renaldas Zioma to properly register
10391 globals on Darwin/ARM
10393 2008-08-28 Zoltan Varga <vargaz@gmail.com>
10395 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
10396 since too many things depend on it. Instead, call
10397 mono_runtime_set_no_exec ().
10399 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
10402 * aot-compiler.c: Add an 'asm-only' AOT option.
10404 * mini.c: Avoid initializing the runtime when doing AOT compilation.
10406 * aot-compiler.c (compile_method): Disable gshared support for now as it
10409 2008-08-27 Bill Holmes <billholmes54@gmail.com>
10411 * mini-amd64.h : Fix a compiler warning.
10413 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
10414 Changed to use a callback function to retrieve the unwind info.
10415 This avoids problems observed when code blocks were removed by
10416 unloading an app domain.
10418 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
10419 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
10422 Contributed under MIT/X11 license.
10424 2008-08-27 Bill Holmes <billholmes54@gmail.com>
10426 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
10427 case to keep the stack aligned to 8.
10429 Contributed under MIT/X11 license.
10431 2008-08-26 Zoltan Varga <vargaz@gmail.com>
10433 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
10434 avoid repeated linear searches.
10436 2008-08-25 Zoltan Varga <vargaz@gmail.com>
10438 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
10439 methods it can't handle.
10441 * aot-compiler.c (add_method): Avoid adding a method twice.
10442 (add_wrappers): Add runtime invoke wrappers for all methods.
10444 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
10445 function to create an aot-compatible version of this trampoline.
10447 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
10449 2008-08-24 Zoltan Varga <vargaz@gmail.com>
10451 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
10453 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
10454 with a generic sharing failure.
10456 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
10458 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
10459 CEE_RETHROW. Fixes #419634.
10461 * mini.c (mono_method_to_ir): Ditto.
10463 * exceptions.cs: Add a new test.
10465 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
10466 to mono_type_stack_size_internal () since some callers might not pass in
10469 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
10470 instrument_prolog. Fixes #419878.
10472 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
10473 doubles in soft float mode volatile.
10475 2008-08-23 Zoltan Varga <vargaz@gmail.com>
10477 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
10479 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
10480 to handle soft float correctly.
10482 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
10485 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
10487 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
10488 to sp, since the generics catch code requires it.
10490 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
10493 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
10494 mono_arch_emit_imt_argument ().
10496 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
10498 * mini-arm.c tramp-arm.c: Generic sharing updates.
10500 2008-08-22 Zoltan Varga <vargaz@gmail.com>
10502 * mini-arm.c: Fix the arm build.
10504 * generic-sharing.c (mini_type_get_underlying_type): New helper function
10505 handling enums, generic instances and generic sharing.
10506 (mini_type_stack_size_full): Ditto.
10508 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
10510 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
10512 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
10514 * tramp-arm.c: Implement the rgctx fetch and the generic class init
10517 * mini-arm.c: Various small generic sharing changes.
10519 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
10521 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
10524 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
10525 helper function to return a generic class init trampoline.
10527 * method-to-ir.c mini.c: Use it.
10529 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
10530 arch-specfic function to return a generic class init trampoline.
10532 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
10533 the GENERIC_CLASS_INIT custom code.
10535 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
10536 a fatal error, not a sharing failure.
10538 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
10541 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
10542 trampoline argument from MONO_ARCH_VTABLE_REG.
10544 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10545 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10546 argument, and pass the vtable in VTABLE_REG.
10548 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10549 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10550 argument, and pass the vtable in VTABLE_REG.
10551 (mono_arch_create_trampoline_code_full): Remove some special casing for
10552 the rgctx fetch trampoline.
10554 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
10557 * iltests.il: Add a test for it.
10559 2008-08-21 Zoltan Varga <vargaz@gmail.com>
10561 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
10563 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
10566 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
10567 use mono_jit_info_table_find () to avoid recursion.
10568 (mono_delegate_trampoline): Add a sync wrapper here.
10570 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
10573 * mini.c (mono_method_to_ir): Ditto.
10575 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
10576 add_sync_wrapper argument. Don't add a sync wrapper here.
10577 (mono_create_jump_trampoline): Don't add a sync wrapper here.
10579 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
10581 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10583 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
10584 of nonvolatile registers back from MonoContext to CONTEXT.
10586 Contributed under MIT/X11 license.
10588 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10590 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
10591 arguments on Winx64 there are only 4 argument registers. For this
10592 logic to work the last argument must be pulled from the stack.
10594 Contributed under MIT/X11 license.
10596 2008-08-20 Zoltan Varga <vargaz@gmail.com>
10598 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10600 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
10601 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
10602 encode/decode_method_ref ().
10604 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
10606 * aot-runtime.c (decode_patch): Ditto.
10608 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
10609 MONO_PATCH_INFO_METHOD.
10611 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
10612 MonoGenericJitInfo.
10614 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
10615 MonoGenericJitInfo.
10617 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
10619 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
10620 one from the caller.
10622 * aot-runtime.c (decode_generic_inst): New function to decode and
10623 return a interned generic inst.
10624 (decode_klass_ref): Use it.
10625 (decode_method_ref): Ditto.
10627 * aot-compiler.c (emit_exception_debug_info): Save
10628 jinfo->has_generic_jit_info too.
10630 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10632 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
10634 * iltests.il.in: Add a test for fconv_to_i.
10636 * liveness.c: Disable the liveness2 pass for now to save space.
10638 * regalloc2.c: Include mempool-internals.h to fix warnings.
10640 * aot-compiler.c (encode_method_ref): Encode the context of generic
10643 * aot-runtime.c (decode_method_ref): Inflate generic methods using
10644 the context saved in the aot file.
10646 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10648 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
10650 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
10651 volatile so they won't be optimized away.
10653 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
10659 * dominators.c: Remove duplicated functions that now are in
10660 mempool-internals.h.
10662 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10664 * aot-compiler.c: Fix warnings.
10666 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
10668 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
10670 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
10673 * mini.c (mono_resolve_patch_target): Ditto.
10675 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
10676 (encode_klass_ref): Add support for encoding VARs/MVARs.
10678 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
10680 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
10681 the handling of the got entries into a separate 'decode_got_entry' function.
10682 Add support for RGCTX_FETCH.
10684 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
10685 clobbered by the trampoline code.
10687 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
10688 not clobbered by the indirect calling code.
10690 2008-08-18 Zoltan Varga <vargaz@gmail.com>
10692 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
10695 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
10697 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
10698 signature using the compilation mempool otherwise we would leak it.
10700 2008-08-18 Zoltan Varga <vargaz@gmail.com>
10702 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
10703 mono_emit_abs_call ().
10705 * patch-info.h: Add GENERIC_CLASS_INIT.
10707 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
10709 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
10710 as their target as a near call.
10712 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
10714 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
10716 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
10717 call to a runtime function described by a patch.
10719 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
10720 mono_emit_abs_call, this has the advantage that the ABS handling code in
10721 mono_codegen () can handle them both, and can handle other stuff in the
10722 future without additional code.
10724 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
10726 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
10729 * mini.h: Add missing bblock related prototypes.
10731 * mini.h (MonoCompile): Remove unused reverse_inst_list and
10732 reverse_inst_list_len fields.
10734 * mini.c: Refactor this file a bit by moving branch optimizations to
10737 * method-to-ir.c: Merge generic sharing changes missed earlier.
10739 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
10741 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
10742 shared patches. Process METHODCONST as a shared patch.
10744 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
10745 as it crashes on the 2.0 mscorlib.
10747 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
10750 * aot-compiler.c: Use is_plt_patch () in a few additional places.
10751 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
10754 * aot-compiler.c: Reorganize the got handling code to be a bit more
10757 2008-08-17 Zoltan Varga <vargaz@gmail.com>
10759 * aot-compiler.c: Make the patch_to_plt_offset hash table use
10760 mono_patch_info_equals/hash, and use it to massively simplify
10763 * mini.c (mono_patch_info_hash): Simplify this and add support for
10766 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
10768 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
10769 handling code, since an offset is not enough to identify a trampoline.
10771 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
10773 2008-08-17 Mark Probst <mark.probst@gmail.com>
10775 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
10777 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
10779 * mini-ops.h: Argument and result types for OVF_CARRY ops.
10781 * decompose.c: PPC decompositions for various ops.
10783 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
10785 2008-08-17 Zoltan Varga <vargaz@gmail.com>
10787 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
10788 call the generic trampoline code using a call, instead of a jump, to
10789 remove some special casing from the generic trampoline code.
10791 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
10792 (mono_codegen): Ditto.
10794 * aot-compiler.c aot-runtime.c: Ditto.
10796 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
10798 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
10799 helper function to find the offset corresponding to a lazy fetch trampoline.
10801 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
10802 when doing generic sharing.
10804 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
10807 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
10808 mini-trampolines.c to be with the other trampoline creation functions.
10810 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
10811 as it is equal to method->signature in most cases, add a
10812 mono_emit_method_call_full variant which takes a signature and an imt
10815 2008-08-16 Zoltan Varga <vargaz@gmail.com>
10817 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
10818 to this function, since it could be computed easily from the method
10820 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
10823 * method-to-ir.c mini.c: Remove references to
10824 compile_generic_method_wo_context.
10826 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
10827 generic method calls.
10829 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
10830 dimensional non-szarrays.
10832 * mini.c (mini_init): Register mono_array_new_1.
10834 * jit-icalls.c (mono_array_new_1): New jit icall.
10836 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
10837 pointing to the method.
10839 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
10840 method addresses belonging to METHOD_JUMP patches in the
10841 jump_target_got_slot_hash.
10842 (mono_aot_load_method): Ditto.
10844 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
10845 METHOD_JUMP patches.
10847 * mini.c (mini_create_jit_domain_info): New helper function which
10848 initializes/frees domain->runtime_info.
10849 (mini_free_jit_domain_info): Ditto.
10850 (mini_init): Install the domain hook functions with the runtime.
10852 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
10853 information maintained by the JIT.
10855 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
10856 insertion into jump_table_hash into mono_codegen (), also implement proper
10859 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
10860 tail calls, it is already done by the aot code.
10862 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
10863 mechanism on amd64.
10865 * iltests.il.in: Make the jmp test a bit more complex.
10867 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
10868 generic instances which doesn't have a token.
10870 * aot-runtime.c (decode_method_ref): Ditto.
10872 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
10873 can handle this case now.
10874 (handle_box): Ditto.
10876 2008-08-15 Geoff Norton <gnorton@novell.com>
10878 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
10881 2008-08-15 Zoltan Varga <vargaz@gmail.com>
10883 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
10884 calling generic methods.
10886 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
10888 * aot-runtime.c (decode_patch_info): Ditto.
10890 * mini.c (mono_resolve_patch_target): Ditto.
10892 * patch-info.h: Add METHOD_RGCTX.
10894 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
10896 2008-08-14 Zoltan Varga <vargaz@gmail.com>
10898 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
10899 arguments in registers.
10901 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
10902 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
10904 * mini.c (mini_method_compile): Abort aot compilation for generic
10905 methods if generic sharing is disabled.
10907 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
10910 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
10911 requiring an mrgctx.
10913 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
10914 store instructions when converting a vcall to a normal call.
10916 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
10917 mono_arch_find_jit_info.
10919 2008-08-13 Zoltan Varga <vargaz@gmail.com>
10921 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
10922 avoid calling mono_method_full_name () for every method even if the
10923 env var is not set.
10924 (check_inline_caller_method_name_limit): Ditto.
10926 2008-08-12 Zoltan Varga <vargaz@gmail.com>
10928 * driver.c (main_thread_handler): Allow AOT compilation of multiple
10929 assemblies in one run.
10931 * aot-compiler.c (mono_compile_assembly): Only print out a count of
10932 skipped methods if it is not 0.
10934 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
10936 2008-08-12 Bill Holmes <billholmes54@gmail.com>
10938 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
10939 MONO_ARCH_HAVE_UNWIND_TABLE.
10941 Contributed under MIT/X11 license.
10943 2008-08-12 Bill Holmes <billholmes54@gmail.com>
10945 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
10946 from default optimizaton list on Winx64.
10948 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
10950 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
10951 the LMF from the MonoJitTlsData structure.
10953 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
10955 Contributed under MIT/X11 license.
10957 2008-08-12 Zoltan Varga <vargaz@gmail.com>
10959 * mini.c (sigsegv_signal_handler): Fix the build.
10961 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
10962 assembly->aot_module.
10964 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
10965 hash table. This simplifies and speeds up a lot of code, and fixes support
10968 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
10971 * mini-exceptions.c: Ditto.
10973 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
10974 'native_offset' argument, since these are computed in the
10975 mono_find_jit_info () function.
10977 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
10978 is used by exceptions-ppc.c.
10980 * exceptions-ppc.c: Call mono_find_jit_info () instead of
10981 mono_arch_find_jit_info ().
10983 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
10984 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
10985 generic code in mini-exceptions.c.
10987 2008-08-11 Zoltan Varga <vargaz@gmail.com>
10989 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
10991 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
10993 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
10994 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
10995 called while holding the loader lock. Fixes #415608.
10996 (mono_aot_get_method_from_token_inner): Ditto.
10998 2008-08-09 Zoltan Varga <vargaz@gmail.com>
11000 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
11001 to reduce differences between this and the generic implementation in
11003 (ves_icall_get_frame_info): Ditto.
11005 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
11007 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
11010 * exceptions-ppc.c (arch_get_call_filter): Rename this to
11011 mono_arch_get_call_filter () and make it non-static, for consistency with the
11012 other architectures.
11014 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
11017 * local-propagation.c:
11018 * mini-x86.c: Correct the name of arch defines.
11020 2008-08-09 Zoltan Varga <vargaz@gmail.com>
11022 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
11023 NO_EMULATE_LONG_SHIFT_OPS define.
11025 2008-08-08 Zoltan Varga <vargaz@gmail.com>
11027 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
11028 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
11030 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
11031 MACH fixes. Merged from the 2.0 branch.
11033 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
11035 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
11036 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
11038 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
11040 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
11041 mono_marshal_get_native_wrapper () signature changes.
11043 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
11045 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
11046 conversion bug under arm.
11048 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
11050 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
11052 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
11053 with overflow checking.
11055 2008-08-05 Marek Habersack <mhabersack@novell.com>
11057 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
11058 to the genmdesc.pl file
11060 2008-08-05 Zoltan Varga <vargaz@gmail.com>
11062 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
11063 arg_array in the soft-float versions of the LOAD/STORE macros.
11065 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
11068 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
11070 2008-08-02 Zoltan Varga <vargaz@gmail.com>
11072 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
11073 a float HFA. Fixes #413621.
11075 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
11077 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
11078 frame_size to args_size. Fixes build.
11080 2008-08-02 Zoltan Varga <vargaz@gmail.com>
11082 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
11083 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
11085 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
11086 the stack are not unaligned. Fixes #413247.
11088 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
11090 * mini.c: update jitted methods performance counters.
11092 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
11094 * mini-exceptions.c: increase the exceptions thrown performance
11095 counter in mono_handle_exception ().
11097 2008-07-29 Zoltan Varga <vargaz@gmail.com>
11099 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
11100 can work with netmodules.
11102 2008-07-28 Geoff Norton <gnorton@novell.com>
11104 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
11107 2008-07-28 Zoltan Varga <vargaz@gmail.com>
11109 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
11112 2008-07-28 Bill Holmes <billholmes54@gmail.com>
11114 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
11115 The float param registers and other param registers must be the
11116 same index on Windows x64.
11118 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
11119 ArgValuetypeAddrInIReg argument case. Setting the argument
11120 op to OP_VTARG_ADDR (OP_REGOFFSET)).
11122 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
11123 variable computed above as the copy length for arguments of storage
11124 type ArgValuetypeAddrInIReg.
11126 * mini-amd64.c (mono_arch_emit_call) : Implementing the
11127 ArgValuetypeAddrInIReg argument case. This case will rely on
11128 mono_arch_emit_outarg_vt to emit the correct code later in the process.
11130 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
11131 a 32 byte stack allocation for all calls. We will omit the adjustment for
11132 jump and tail call instructoins as they do not follow the typical call behavior.
11134 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
11135 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
11136 local variable and pass the local variable by reference to the called method.
11138 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
11139 Implementing the ArgValuetypeAddrInIReg argument case. When the address
11140 of a struct is passed in a register it must be saved with the other
11141 volatile argument on the stack.
11143 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
11144 frame pointer the stack adjustment value must be saved to the unwind
11147 Contributed under MIT/X11 license.
11149 2008-07-28 Zoltan Varga <vargaz@gmail.com>
11151 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
11152 which got lost in the merge.
11154 2008-07-27 Zoltan Varga <vargaz@gmail.com>
11156 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
11159 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
11161 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
11162 icalls, since they won't be patched.
11164 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
11165 different code sequence when running under valgrind to prevent some valgrind
11168 * iltests.il.in: Add new regression test.
11170 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
11173 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
11174 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
11176 * iltests.il.in: Add new test.
11178 * aot-compiler.c: Fix some warnings.
11180 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
11183 2008-07-27 Zoltan Varga <vargaz@gmail.com>
11185 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
11186 (mini_usage_jitdeveloper): Add a missing --wapi option.
11188 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11190 * mini-codegen.c: Simplify the is_fp macros.
11191 (free_up_ireg): Remove, use free_up_reg instead.
11192 (free_up_reg): Fix the fp case.
11194 2008-07-26 Zoltan Varga <vargaz@gmail.com>
11196 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
11199 * exceptions-x86.c: Merge some changes which seemed to have got lost
11200 in the linear-ir merge.
11202 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
11204 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
11205 long vreg volatile even if the variable was already created.
11207 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
11208 volatile variables.
11210 2008-07-26 Zoltan Varga <vargaz@gmail.com>
11212 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
11214 * mini.c (mono_jit_compile_method_inner): Add support for
11215 MONO_EXCEPTION_BAD_IMAGE.
11217 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
11218 mini_method_get_context () returns NULL. Fixes #356531.
11220 * mini.c (mono_method_to_ir): Ditto.
11222 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
11223 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
11225 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11227 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
11228 in the LDFTN implementation.
11230 2008-07-25 Mark Probst <mark.probst@gmail.com>
11232 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
11233 code, patch calls to icalls, too, even if they're not in the
11234 shared generic code hash. Fixes #411962.
11236 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11238 * cpu-x86.md: Increase the length of the fcall opcodes.
11240 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
11241 calls returning floats.
11243 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
11246 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
11249 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
11250 into the domain->method_code_hash.
11252 * aot-compiler.c: Fix win32 build.
11254 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
11256 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
11257 gshared NEWARR implementation.
11259 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
11261 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
11262 can be used outside of method_to_ir.
11264 * mini.h (MonoCompile): Add arg_types field.
11266 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
11268 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
11269 the values of the local arg_array and param_types array.
11271 2008-07-24 Zoltan Varga <vargaz@gmail.com>
11273 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
11274 got accesses might only get generated later when NEWOBJ is decomposed.
11276 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
11277 looking up the native code of the target method when a delegate is called
11278 for the first time.
11280 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
11283 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
11285 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
11286 AOT work on platforms without a working dlsym implementation.
11288 * mini.h: Bump AOT image format version.
11290 2008-07-24 Mark Probst <mark.probst@gmail.com>
11292 * mini-exceptions.c: Free a MonoType with
11293 mono_metadata_free_type() instead of g_free().
11295 * aot-runtime.c: Free a MonoType.
11297 2008-07-24 Zoltan Varga <vargaz@gmail.com>
11299 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
11302 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
11305 2008-07-23 Massimiliano Mantione <massi@ximian.com>
11306 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
11309 2008-07-23 Zoltan Varga <vargaz@gmail.com>
11311 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
11312 NEWOBJ calls on valuetypes.
11314 * iltests.il.in: Add new test.
11316 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
11318 2008-07-22 Zoltan Varga <vargaz@gmail.com>
11320 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
11321 is no longer needed.
11323 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
11324 non register sized integer arguments.
11325 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
11326 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
11329 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
11332 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
11333 two a binop with different sized arguments is emitted.
11335 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
11336 instruction in the ins==NULL case.
11338 2008-07-23 Zoltan Varga <vargaz@gmail.com>
11340 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
11342 * mini-x86.c: Fix osx build.
11344 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
11347 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
11348 instruction for non int sized variables.
11350 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
11353 2008-07-23 Robert Jordan <robertj@gmx.net>
11355 * method-to-ir.c: Fix MSVC build.
11357 2008-07-22 Zoltan Varga <vargaz@gmail.com>
11359 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
11360 a non int sized type, widen it to an int since newer versions of gcc seem to
11361 generate code which needs this.
11363 * ssa2.c abcremoval2.c: Fix warnings.
11365 * *: Merge the Linear IR branch.
11367 The original branch is at trunk/branches/vargaz/mini-linear-il, and
11368 the ChangeLog file there describes all the changes done over the years.
11369 Further documentation can be found at www.mono-project.com/Linear_IL.
11371 2008-07-21 Bill Holmes <billholmes54@gmail.com>
11373 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
11374 The float param registers and other param registers must be the
11375 same index on Windows x64.
11377 Contributed under MIT/X11 license.
11379 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
11381 * mini.c: Make the previous fix GC safe.
11383 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
11385 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
11387 2008-07-21 Bill Holmes <billholmes54@gmail.com>
11389 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
11390 on Winx64. This type will not be passed on the stack (ArgOnStack), but
11391 ArgValuetypeAddrInIReg instead.
11393 Contributed under MIT/X11 license.
11395 2008-07-21 Zoltan Varga <vargaz@gmail.com>
11397 * mini-codegen.c (get_register_spilling): Fix a warning.
11399 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
11401 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
11402 for types which the initialization fails. Raises the provided exception
11403 at the right stop after cleanup.
11405 2008-07-16 Zoltan Varga <vargaz@gmail.com>
11407 * aot-compiler.c: Free most of the memory allocated during compilation.
11409 * mini.c (mini_parse_debug_options): Fix a leak.
11411 * mini.c (mini_method_compile): Don't add the method to the jit info tables
11412 during aot compilation.
11414 2008-07-14 Zoltan Varga <vargaz@gmail.com>
11416 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
11417 it has too much register pressure.
11419 2008-07-13 Zoltan Varga <vargaz@gmail.com>
11421 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
11423 2008-07-12 Zoltan Varga <vargaz@gmail.com>
11425 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11428 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11429 on amd64 similar to the way it is done on arm.
11431 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11433 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
11434 consistency, normalize error messages, avoid loading aot-only modules in
11437 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
11440 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
11442 2008-07-11 Martin Baulig <martin@ximian.com>
11445 (MonoDebuggerInfo): Add `interruption_request'.
11447 2008-07-12 Zoltan Varga <vargaz@gmail.com>
11449 * aot-compiler.c (emit_plt): Remove some dead code.
11451 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
11453 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
11454 return the plt info offset belonging to a given plt entry.
11456 * mini-trampolines.c (mono_aot_plt_trampoline): Use
11457 mono_aot_get_plt_info_offset.
11459 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
11460 similar to the amd64 code by makeing jumps through a separate jump table
11461 instead of embedding the jump addresses into the code.
11463 2008-07-11 Zoltan Varga <vargaz@gmail.com>
11465 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
11468 2008-07-10 Martin Baulig <martin@ximian.com>
11470 * mini.c (mini_method_compile): Disable generics sharing when
11471 running in the debugger.
11473 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11475 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
11477 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
11478 the local register allocator from running out of registers on x86 when
11481 2008-07-10 Bill Holmes <billholmes54@gmail.com>
11483 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
11484 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
11487 Contributed under MIT/X11 license.
11489 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11491 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
11492 speed up the assembler.
11494 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11496 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
11499 * mini.c: Move the soft float handling macros a bit earlier, add
11500 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
11503 * mini.h: Add prototype for mono_arch_fixup_jinfo.
11505 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
11506 read-only to help catch code allocation requests.
11508 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
11509 and turn it off when using --aot-only or when compiling with --aot=full.
11511 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
11512 jump table for switches from the normal domain mempool, not the code
11515 * mini-trampolines.c (get_unbox_trampoline): New function to return an
11516 unbox trampoline which handles aot-only mode too.
11518 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
11519 an AOTed unbox trampoline.
11521 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
11523 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11525 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
11528 Contributed under MIT/X11 license.
11530 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11532 * mini.c (mono_codegen): Allocate space at the end of the code block and store
11533 the unwind information for the method at the end of the allocated block.
11535 * mini-amd64.h: Added declarations for the unwind routines and adding field to
11536 MonoCompileArch to hold the unwind info for SEH on Winx64
11538 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
11539 frame pointer info for the method being compiled.
11541 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
11542 the call to mono_exception_from_token.
11544 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
11545 storing the method prolog information in a format that the Winx64 SEH can understand. This
11546 information is stored a the end of the method block because it is all 32-bit offset based.
11548 Contributed under MIT/X11 license.
11550 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11552 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
11554 * wapihandles.c: Fix warnings.
11556 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
11559 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
11560 mono_jit_compile_method in aot-only mode since that calls the type
11563 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
11564 get_delegate_invoke_impl in aot-only mode.
11566 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
11568 2008-07-08 Zoltan Varga <vargaz@gmail.com>
11570 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
11572 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
11575 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
11577 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
11578 init trampoline from the AOT file as well.
11580 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
11581 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
11584 * mini.c (mini_init): Move the call to mono_exceptions_init () after
11587 * exceptions-amd64.c: Add _full variants for the remaining exception code
11588 creation functions as well, allow emission of relocatable code, remove
11589 caching since that is now done by the caller.
11591 * mini-exceptions.c: Add _full variants for the remaining exception code
11592 creation functions as well, add aot-only support.
11594 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
11595 if we can determine a proper token for them.
11596 (add_wrappers): Add a few more wrappers.
11597 (emit_method_code): Remove some dead code.
11598 (emit_trampolines): Emit exception code too.
11600 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
11602 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
11603 mono_array_new_va which avoids varargs.
11605 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
11607 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
11608 mono_arch_create_specific_trampoline () in all places.
11610 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
11611 a bit so it can be used for other things as well.
11613 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
11616 * exceptions-amd64.c: Rename the caching from the exception code creation
11617 functions, it is done by the caller instead.
11619 * exceptions-amd64.c: Change the signature of the exception code creation
11620 functions to allow the creation of relocatable code later.
11622 * mini-exceptions.c: Add a set of functions to query the various
11623 runtime-generated exception functions.
11625 * mini.c mini-exceptions.c: Use the newly added functions instead of the
11626 mono_arch_.. () functions.
11628 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11630 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
11632 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
11634 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
11635 (mini_get_vtable_trampoline): Ditto.
11637 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
11638 code in the AOT case by returning the code size and a list of relocations to
11641 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
11643 2008-07-07 Bill Holmes <billholmes54@gmail.com>
11645 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
11648 Contributed under MIT/X11 license.
11650 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11652 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
11653 so the buffer size can be computed correctly. Fixes #404735.
11655 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
11656 normally as cfg->debug_info is already freed.
11658 2008-07-06 Zoltan Varga <vargaz@gmail.com>
11660 * mini-amd64.c: For calls returning vtypes in registers, don't store
11661 the return address on the stack, instead allocate a separate local for
11664 2008-07-05 Mark Probst <mark.probst@gmail.com>
11666 * mini-trampolines.c, mini.h: Add an argument to
11667 mono_create_jit_trampoline_in_domain() for turning off the adding
11668 of the sync wrapper.
11670 * mini.c: Use the JIT trampoline without sync instead of
11671 ldftn_nosync in static RGCTX invoke wrappers so that the call can
11674 2008-07-04 Mark Probst <mark.probst@gmail.com>
11676 * driver.c: Turn on GSHARED optimization by default.
11678 2008-07-04 Zoltan Varga <vargaz@gmail.com>
11680 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
11681 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
11683 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
11684 create a variant of the generic trampoline code callable from AOTed trampolines.
11686 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
11687 trampoline code callable from AOTed trampolines.
11689 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
11691 2008-07-04 Mark Probst <mark.probst@gmail.com>
11693 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
11694 pass-through manner.
11696 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
11697 and don't fail sharing for them anymore.
11699 * mini-exceptions.c: Handle exceptions in shared generic methods.
11701 * generic-sharing.c: When checking the context of a generic
11702 method, also check its class's context. Don't treat wrappers as
11705 * mini-trampolines.c: Some code factored out to
11706 metadata/generic-sharing.c. Handle the MRGCTX case.
11708 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
11709 we must deal with the method being of another instantiation of the
11710 class. Add static rgctx invoke wrappers to generic methods.
11712 2008-07-04 Mark Probst <mark.probst@gmail.com>
11714 * mini.c: Provide all jit infos of generic shared methods with a
11717 * mini-exceptions.c: Handle the new situation that a generic info
11718 might be available, but not info about the this/vtable/mrgctx
11721 2008-07-03 Mark Probst <mark.probst@gmail.com>
11723 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
11726 2008-07-03 Zoltan Varga <vargaz@gmail.com>
11728 * dominators.c (check_dominance_frontier): Fix a warning.
11730 * mini.h: Add some missing prototypes.
11732 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
11734 * driver.c (mono_jit_init_version): Correct the comments since the first
11735 argument should be the name of the root domain, not a filename.
11737 * aot-runtime.c (make_writable): Error out if this is called while running
11739 (load_aot_module): Ditto.
11741 * aot-compiler.c: Really fix the computation of method indexes.
11743 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
11744 optimizations as this is no longer called frequently.
11746 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
11747 method and the invoke impl code and pass it to the delegate trampoline instead of
11748 just the delegate class.
11750 2008-07-02 Zoltan Varga <vargaz@gmail.com>
11752 * aot-compiler.c: Fixup the computation of method indexes.
11753 (add_wrappers): Create the base methods of the runtime invoke wrappers using
11754 the method builder infrastructure.
11756 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
11759 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
11760 mode, load the method right away instead of creating a trampoline.
11762 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
11764 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
11767 2008-07-01 Zoltan Varga <vargaz@gmail.com>
11769 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
11770 (mono_aot_load_method): Use method_index instead of method->token.
11772 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
11773 can handle icalls etc. properly.
11775 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11777 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
11779 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
11780 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
11781 JIT_ICALL_ADDR patch type.
11783 * patch-info.h: Add JIT_ICALL_ADDR patch type.
11785 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
11787 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
11789 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
11791 2008-06-30 Zoltan Varga <vargaz@gmail.com>
11793 * mini.c: Use domain->jit_code_hash_lock for controlling access to
11794 domain->jit_code_hash.
11796 2008-06-29 Zoltan Varga <vargaz@gmail.com>
11798 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
11800 2008-06-27 Zoltan Varga <vargaz@gmail.com>
11802 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
11803 get_this_arg_from_call, let it compute it when needed.
11805 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
11806 gsctx from code only when needed.
11808 * mini-trampolines.c (get_generic_context): Rename this to
11809 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
11810 it can be called by the arch backends.
11812 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
11814 2008-06-26 Zoltan Varga <vargaz@gmail.com>
11816 * driver.c (mono_main): Add experimental --aot-only command line option.
11818 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
11821 2008-06-26 Kornel Pal <kornelpal@gmail.com>
11823 * driver.c (DllMain): Remove mono_module_handle.
11825 Contributed under MIT/X11 license.
11827 2008-06-25 Zoltan Varga <vargaz@gmail.com>
11829 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
11830 for emitting methods which are not in the source assembly. Detect and report
11831 failure of assembling+linking.
11833 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
11835 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
11837 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
11839 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
11841 2008-06-24 Zoltan Varga <vargaz@gmail.com>
11843 * mini.h: Remove some obsolete prototypes.
11845 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
11847 2008-06-24 Mark Probst <mark.probst@gmail.com>
11849 * mini.c (get_object_generic_inst): Variable-sized arrays are not
11850 supported by Visual Studio, so use alloca().
11852 2008-06-23 Zoltan Varga <vargaz@gmail.com>
11854 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
11857 2008-06-23 Mark Probst <mark.probst@gmail.com>
11859 * mini.c: Fail sharing of a generic method if it contains an open
11860 catch clause (because we don't pass MRGCTXs yet).
11862 2008-06-23 Mark Probst <mark.probst@gmail.com>
11864 * mini.c: When compiling a method with generic sharing, insert the
11865 method instantiated with an all-Object generic context into the
11866 jit info table, instead of the context of the first instantiation
11867 of the method we happen to compile.
11869 2008-06-18 Martin Baulig <martin@ximian.com>
11871 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
11872 `major_version' and `minor_version'.
11874 2008-06-17 Mark Probst <mark.probst@gmail.com>
11876 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
11877 mono_method_is_generic_sharable_impl() takes an additional
11878 argument specifying whether to treat type variables as reference
11881 2008-06-17 Mark Probst <mark.probst@gmail.com>
11883 * mini.h: Removed obsolete prototypes.
11885 2008-06-17 Mark Probst <mark.probst@gmail.com>
11887 * mini.c: Don't fail generic sharing for initobj and sizeof - we
11888 already handle them.
11890 2008-06-17 Mark Probst <mark.probst@gmail.com>
11892 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
11893 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
11894 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
11895 tramp-x86.c: Added a MonoGenericContext* argument to
11896 mono_arch_get_unbox_trampoline() so that it can call other
11897 functions which require it.
11899 2008-06-17 Mark Probst <mark.probst@gmail.com>
11901 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
11902 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
11903 mono_arch_get_this_arg_from_call() takes a
11904 MonoGenericSharingContext* as well.
11906 2008-06-17 Mark Probst <mark.probst@gmail.com>
11908 * mini.c: Factor out code for emitting unbox into emit_unbox() and
11909 implement generic sharing of unbox.
11911 2008-06-17 Mark Probst <mark.probst@gmail.com>
11913 * mini.c: Don't compute the vtable to determine whether a field is
11914 special static, because it might not work for open types.
11916 2008-06-17 Mark Probst <mark.probst@gmail.com>
11918 * mini.c: Removed the unused token_type and token_source arguments
11919 from get_runtime_generic_context_ptr().
11921 2008-06-17 Marek Habersack <mhabersack@novell.com>
11923 * mini.c (ADD_BINOP): fix the build
11925 2008-06-16 Zoltan Varga <vargaz@gmail.com>
11927 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
11930 2008-06-16 Mark Probst <mark.probst@gmail.com>
11932 * mini.h: Removed class relations enum that's not used anymore.
11934 2008-06-16 Mark Probst <mark.probst@gmail.com>
11936 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
11938 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
11939 the lazy fetch trampoline access code.
11941 2008-06-15 Zoltan Varga <vargaz@gmail.com>
11943 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
11945 2008-06-14 Zoltan Varga <vargaz@gmail.com>
11947 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
11949 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
11951 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
11953 2008-06-13 Zoltan Varga <vargaz@gmail.com>
11955 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
11958 * mini-ops.h: Add MIN/MAX_UN opcodes.
11960 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
11963 * basic-math.cs: Add more min/max tests.
11965 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
11967 2008-06-13 Mark Probst <mark.probst@gmail.com>
11969 * mini.c: Small fix in the prologue of emit_castclass.
11971 2008-06-13 Zoltan Varga <vargaz@gmail.com>
11973 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
11975 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
11976 do not work even for unsigned types. Fixes #400014.
11978 * basic-math.cs: Add regression tests for unsigned Min/Max.
11980 2008-06-13 Mark Probst <mark.probst@gmail.com>
11982 * mini.c: Added additional context_used argument to several
11983 functions, which will be needed for sharing generic methods. Use
11984 GET_RGCTX macro wherever appropriate. Declare only one
11985 context_used in mono_method_to_ir().
11987 2008-06-13 Mark Probst <mark.probst@gmail.com>
11989 * mini.c, generic-sharing.c: Removed generic class relations.
11991 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
11992 functions due to MRGCTX changes.
11994 2008-06-13 Mark Probst <mark.probst@gmail.com>
11996 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
11997 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
11998 with calculated IMT.
12000 * mini.c: Generic sharing of calls via generic interfaces.
12002 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
12003 generic method with non-constant MonoGenericContext*. Instead,
12004 the context is taken out of the method itself.
12006 2008-06-13 Mark Probst <mark.probst@gmail.com>
12008 * mini.c: Generic sharing of ldvirtftn.
12010 2008-06-13 Mark Probst <mark.probst@gmail.com>
12012 * mini.c: Generic sharing of ldftn.
12014 2008-06-13 Mark Probst <mark.probst@gmail.com>
12016 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
12018 2008-06-13 Mark Probst <mark.probst@gmail.com>
12020 * mini.c: Generic sharing of the special case of ldtoken followed
12021 by a call to GetTypeFromHandle.
12023 2008-06-13 Mark Probst <mark.probst@gmail.com>
12025 * mini.c: Generic sharing of box for nullable types.
12027 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12029 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
12030 are passed on the stack. Fixes #324807.
12032 2008-06-12 Bill Holmes <billholmes54@gmail.com>
12034 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
12035 for the ArgValuetypeAddrInIReg case.
12037 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
12038 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
12040 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
12041 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
12042 local variable and pass the local variable by reference to the called method.
12044 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
12045 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
12047 Contributed under MIT/X11 license.
12049 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
12051 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
12053 * debug-mini.c (mono_debug_print_vars): Release memory after printing
12056 2008-06-10 Martin Baulig <martin@ximian.com>
12059 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
12061 2008-06-09 Kornel Pal <kornelpal@gmail.com>
12063 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
12064 possible error when no arguments are passed.
12066 Contributed under MIT/X11 license.
12068 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
12070 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
12071 where the file name is NULL.
12073 2008-06-09 Zoltan Varga <vargaz@gmail.com>
12075 * mini.c: Fix s390 build.
12077 2008-06-08 Zoltan Varga <vargaz@gmail.com>
12079 * trace.c (mono_trace_parse_options): Fix warnings.
12081 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
12083 2008-06-07 Zoltan Varga <vargaz@gmail.com>
12085 * mini.c (remove_block_if_useless): Avoid printing the method name.
12087 * mini.c: Remove needless setting of ins->cil_code which is now done by
12090 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
12093 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
12094 translated code after it has been patched.
12096 2008-06-06 Zoltan Varga <vargaz@gmail.com>
12098 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
12099 avoid problems during code patching on SMP systems.
12100 (emit_call): Avoid adding a patch info which is already added by
12102 (mono_arch_emit_exceptions): Ditto.
12104 2008-06-05 Zoltan Varga <vargaz@gmail.com>
12106 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
12107 MONO_TYPE_ISSTRUCT already checks for it.
12109 2008-06-05 Bill Holmes <billholmes54@gmail.com>
12111 * mini-amd64.c:merge_argument_class_from_type: When marshaling
12112 structs with floats on Winx64 the float registers are not used.
12113 The integer registers are always used..
12114 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
12115 only one register will be used and only if the size of the struct
12116 is 1,2,4, or 8 bytes.
12118 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
12119 to work for Winx64.
12121 Contributed under MIT/X11 license.
12123 2008-06-05 Martin Baulig <martin@ximian.com>
12125 * debug-debugger.c (debugger_lookup_class): Also call
12126 mono_class_setup_methods() here; we're only called from RTI.
12128 2008-06-05 Andreas Farber <andreas.faerber@web.de>
12130 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
12131 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
12132 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
12133 Post-process object files and add dtrace-generated object, if necessary.
12135 Contributed under MIT/X11 license.
12137 2008-06-04 Mark Probst <mark.probst@gmail.com>
12139 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
12142 * mini.c: Generic sharing for unbox.any and castclass.
12144 2008-06-04 Mark Probst <mark.probst@gmail.com>
12146 * mini.c: Ignore tailcall prefix in shared generic code and when
12147 doing calls which require a vtable/rgctx argument.
12149 2008-06-04 Mark Probst <mark.probst@gmail.com>
12151 * mini.c: Don't free the JIT info.
12153 * driver.c: Changes in the JIT info table testing code.
12155 2008-06-03 Zoltan Varga <vargaz@gmail.com>
12157 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
12158 interruption. Fix some warnings.
12160 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
12161 interruption_checkpoint.
12163 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
12165 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
12166 from embedding applications.
12168 2008-06-02 William Holmes <billholmes54@gmail.com>
12170 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
12171 reserving 32 bytes on the stack when making calls.
12173 Contributed under MIT/X11 license.
12175 2008-06-01 Zoltan Varga <vargaz@gmail.com>
12177 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
12178 the linear IL branch.
12180 * driver.c: Print out more information for --version on arm.
12182 2008-05-30 Zoltan Varga <vargaz@gmail.com>
12184 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
12185 bb_exit instead, since out of line bblocks might not actually be emitted
12188 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
12189 maximum epilog size for out of line bblocks if tracing is enabled.
12191 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
12193 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
12195 * arrays.cs: Regression tests for allocating arrays with negative sizes.
12197 2008-05-28 Zoltan Varga <vargaz@gmail.com>
12199 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
12200 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
12203 2008-05-27 Zoltan Varga <vargaz@gmail.com>
12205 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
12206 the 'value' to store is a constant.
12208 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
12210 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
12211 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
12213 2008-05-26 Zoltan Varga <vargaz@gmail.com>
12215 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
12216 for accessing method->generic_container.
12218 2008-05-24 Zoltan Varga <vargaz@gmail.com>
12220 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
12222 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
12224 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
12226 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
12229 2008-05-23 Zoltan Varga <vargaz@gmail.com>
12231 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
12233 * mini.c: Handle the case when mono_class_vtable () fails.
12235 2008-05-23 Massimiliano Mantione <massi@ximian.com>
12236 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
12239 2008-05-22 Mark Probst <mark.probst@gmail.com>
12241 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
12242 together with domain sharing.
12244 2008-05-22 Mark Probst <mark.probst@gmail.com>
12246 * mini.c: Treat callvirts to final methods like non-virtual calls
12247 when doing generic sharing, i.e. look them up in the runtime
12250 2008-05-22 Mark Probst <mark.probst@gmail.com>
12252 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
12253 with computed types (for generic sharing).
12255 * mini.c: Generic sharing for mkrefany and refanyval.
12257 2008-05-22 Zoltan Varga <vargaz@gmail.com>
12259 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
12262 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
12263 the generic sharing code.
12265 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
12268 2008-05-21 Zoltan Varga <vargaz@gmail.com>
12270 * mini.h: Remove the declaration of mono_aot_init_vtable ().
12272 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
12274 * driver.c: updated copyright date
12276 2008-05-21 Zoltan Varga <vargaz@gmail.com>
12278 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
12281 2008-05-19 Martin Baulig <martin@ximian.com>
12283 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
12284 pointing to the new `_mono_debug_using_mono_debugger' variable.
12287 (mono_main): Check mono_debug_using_mono_debugger() rather than
12288 the `MONO_INSIDE_MDB' environment variable to check whether we're
12289 inside the debugger.
12291 2008-05-19 Zoltan Varga <vargaz@gmail.com>
12293 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
12296 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
12298 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
12300 * mini.c: Added mini_assembly_can_skip_verification. This
12301 function checks if the assembly requested to skip verification.
12302 Fixes part of #387274.
12304 2008-05-07 Zoltan Varga <vargaz@gmail.com>
12306 * mini.c (mini_get_method): Disable the check for open generic classes when
12307 using generic sharing.
12309 * generics.cs: Add a test for #387034.
12311 * mini.c (mini_get_method): Check whenever the method class is an open generic
12312 type, and return NULL in that case, causing a verification error. Fixes
12315 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12317 * driver.c (mono_main): Revert r102623. The right
12318 thing to do is to enable the verifier under verifiable
12319 unless a --security flag was passed.
12321 We need this non-trivial behavior for --verify-all otherwise
12322 mcs-compileall won't be able to use it. As it needs everything to
12323 be verified under validil.
12325 2008-05-06 Martin Baulig <martin@ximian.com>
12329 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
12330 (mono_debugger_thread_cleanup): Likewise.
12331 (mono_debugger_extended_notification): Likewise.
12333 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12335 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
12336 against both inflated and non-inflated methods. We need to check against the
12337 generic definition for cases where the instantiated method is not visible.
12338 We need to check against the inflated types for cases where the instantiation
12339 changes any super type. This fixes #382986.
12341 Note that this doesn't need to be applied to other parts of mono_method_to_ir
12342 that check for visibiliy as generic params only appears as the type subject
12343 of tokens on call opcodes. Field manipulation and ldftn must always
12344 target an exact type.
12346 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12348 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
12349 if no related --security flag is passed.
12351 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12353 * mini-arch.h: Prepare support for ppc64.
12355 Contributed under MIT/X11 license.
12357 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12359 * aot-runtime.c: Prepare support for ppc64.
12361 Contributed under MIT/X11 license.
12363 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12365 * mini-ops.h: Prepare support for ppc64.
12367 Contributed under MIT/X11 license.
12369 2008-05-04 Andreas Farber <andreas.faerber@web.de>
12371 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
12373 Contributed under MIT/X11 license.
12375 2008-05-03 Zoltan Varga <vargaz@gmail.com>
12377 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
12378 assemblies, since aot_name is not a full path, causing us to load MS.NET
12379 assemblies on windows.
12381 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
12383 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
12384 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
12385 * main.c: Use UTF-8 encoded command line instead of Windows default code
12386 page on Windows to support Unicode.
12387 * driver.c (DllMain): New function for mixed-mode assembly support.
12388 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
12389 export __stdcall functions without decoration.
12391 Contributed under MIT/X11 license.
12393 2008-04-28 Mark Probst <mark.probst@gmail.com>
12395 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
12396 saving it very early.
12398 2008-04-28 Mark Probst <mark.probst@gmail.com>
12400 * mini.h, mini.c: Lots of code for accessing the old RGCTX
12401 deleted. The only way to access the new RGCTX is via the
12404 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
12405 vtable instead of the RGCTX to static methods.
12407 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
12408 accessing the new RGCTX.
12410 * generic-sharing.c: There is no separation between self, type
12411 arguments and other types in the RGCTX anymore.
12413 2008-04-25 Jonathan Chambers <joncham@gmail.com>
12415 * mini-amd64.c (add_general): Remove previous stack adjustment.
12416 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
12417 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
12418 for 32 bytes of stack space reserved for all calls.
12420 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
12421 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
12424 Code contributed under MIT/X11 license.
12426 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
12428 * mini.c (mini_method_verify): Only verify non-inflated methods, check
12429 against the root definition, peeling out method and type instantiations.
12430 Cache verify success results, code that fails verification is still
12431 checked multiple times.
12433 2008-04-23 Zoltan Varga <vargaz@gmail.com>
12435 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
12437 2008-04-23 Jonathan Chambers <joncham@gmail.com>
12439 * mini-amd64.c (add_general): Always increment stack on Win64.
12440 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
12443 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
12444 stack based argument handling on Win64.
12446 Code contributed under MIT/X11 license.
12448 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
12450 * Makefile.am (version.h): Add support for git-svn.
12452 2008-04-22 Zoltan Varga <vargaz@gmail.com>
12454 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
12455 so instead of calling g_spawn_command_line_sync, we do everything by hand,
12456 avoiding allocations and libc functions which might deadlock.
12458 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
12459 'no-gdb-backtrace' option is set.
12461 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
12463 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
12465 2008-04-21 Martin Baulig <martin@ximian.com>
12467 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
12468 and `get_lmf_addr'; `notification_address' is no longer a pointer.
12470 2008-04-21 Martin Baulig <martin@ximian.com>
12472 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
12473 `thread_vtable', `event_handler_ptr' and `event_handler'.
12475 2008-04-21 Martin Baulig <martin@ximian.com>
12477 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
12478 allows delayed initialization of the `executable_code_buffer' when
12481 2008-04-21 Martin Baulig <martin@ximian.com>
12483 * mini.h (mono_debugger_create_notification_function): Removed.
12484 * tramp-*.c (mono_debugger_create_notification_function): Removed.
12486 * mdb-debug-info64.s
12487 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12489 * mdb-debug-info32.s
12490 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12492 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
12493 currently only works on x86 and x86_64, so don't create it on ppc.
12495 2008-04-21 Martin Baulig <martin@ximian.com>
12497 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
12500 (mini_method_compile): In the fp elimination check, check
12501 `debug_options.mdb_optimizations' in addition to
12502 mono_debug_using_mono_debugger().
12504 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
12505 disable some JIT optimizations which are only disabled when
12506 running inside the debugger.
12507 Added `--help-debug' option to describe the debugging options.
12508 (parse_debug_options): New static function to parse the `--debug'
12509 options, so we can easily add more stuff in future.
12511 2008-04-20 Zoltan Varga <vargaz@gmail.com>
12513 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
12514 the method has no body.
12516 2008-04-19 Jonathan Chambers <joncham@gmail.com>
12518 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
12519 assembly is not allowed in MSVC 64-bit compiler.
12520 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
12521 as we get floating point exceptions everywhere.
12523 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
12524 correctly align arguments for call to throw_exception.
12525 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
12527 Code contributed under MIT/X11 license.
12529 2008-04-19 Zoltan Varga <vargaz@gmail.com>
12531 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
12533 2008-04-17 Zoltan Varga <vargaz@gmail.com>
12535 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
12537 * mini-amd64.c (NEW_INS): Set cil_code.
12539 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
12540 from mini-amd64.c so all debugger related logic is in one place.
12542 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
12543 later won't have a random ip assigned to them.
12545 2008-04-16 Zoltan Varga <vargaz@gmail.com>
12547 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
12548 the arch specific function initializes code_size.
12549 (mono_create_delegate_trampoline): Ditto.
12551 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
12552 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
12555 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
12556 running under the debugger.
12558 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
12561 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
12562 debugger. Also move the disabling of optimizations here from driver.c.
12563 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
12566 * mini.h (MonoCompile): Add a few new flags.
12568 2008-04-15 Zoltan Varga <vargaz@gmail.com>
12570 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
12571 so the cil_code field of created MonoInst's is properly set.
12572 (mini_select_instructions): Ditto.
12574 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
12575 (MONO_INST_NEW_CALL): Ditto.
12577 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
12578 in many places so the ins->cil_code field is properly initialized.
12580 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
12583 2008-04-14 Zoltan Varga <vargaz@gmail.com>
12585 * mini.c (mini_method_compile): Print a different message when compiling a
12588 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
12591 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12593 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
12596 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
12598 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12600 * mini.c (handle_stack_args): Make this return void since its return value was
12601 never used. Also set cfg->unverifiable for invalid IL instead of calling
12604 2008-04-10 Mark Probst <mark.probst@gmail.com>
12606 * mini.c: Make sure "this" is live in catch clauses with type
12607 variables in shared generic code.
12609 2008-04-08 Mark Probst <mark.probst@gmail.com>
12611 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
12612 generic_class_is_reference_type() to ensure the proper behaviour
12613 when sharing generic code and the type in question is a type
12616 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12618 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
12619 race conditions when printing thread dumps. Fixes #377738.
12621 2008-04-08 Massimiliano Mantione <massi@ximian.com>
12623 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
12624 shows up when both MonoInst arguments can cause aliasig.
12625 There is likely no way in the current JIT to trigger this problem, but
12626 it showed up in the development of generics sharing, when in a new
12627 opcode both args of an OP_GROUP can be aliases (addresses of a local).
12628 When the generics sharing code will be committed, its tests will be
12629 valid also for this bug.
12631 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12633 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
12636 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
12639 2008-04-07 Zoltan Varga <vargaz@gmail.com>
12641 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
12642 use a more detailed exception message for InvalidCastException.
12644 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
12646 * driver.c (mono_main): Add --debug=casts option to turn on better
12647 InvalidCastException message details.
12649 * mini.c (mini_get_debug_options): New helper function to return the address of
12650 the debug_options variable.
12652 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
12653 the jit_tls TLS variable.
12655 * mini.c (mono_jit_tls): New TLS variable.
12657 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
12660 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
12662 * mini.h: Removed verifer related stuff. This code was moved to verify.c
12664 * mini.c: Removed verifer related stuff, code moved to verify.c.
12666 * driver.c: Using code from verify.c instead of mini.c.
12668 2008-04-05 Zoltan Varga <vargaz@gmail.com>
12670 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
12673 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
12675 * mini.c (check_for_method_verify): Enabling verification of
12676 corlib if mono_verify_all is set. Bugs in the verifier preventing that
12679 2008-04-04 Zoltan Varga <vargaz@gmail.com>
12681 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
12682 caller saved registers as well.
12684 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
12685 saved registers as well.
12687 2008-03-30 Zoltan Varga <vargaz@gmail.com>
12689 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
12691 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
12694 2008-03-27 Zoltan Varga <vargaz@gmail.com>
12696 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
12698 (get_call_info): Take a gsctx argument instead of 'cfg'.
12700 2008-03-26 Zoltan Varga <vargaz@gmail.com>
12702 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
12703 mono_verify_all is set.
12705 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
12707 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
12709 2008-03-25 Zoltan Varga <vargaz@gmail.com>
12711 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
12714 * driver.c mini.c mini.h: Add a --verify-all development option to test the
12715 verifier and the code generated by the compiler.
12717 2008-03-25 Mark Probst <mark.probst@gmail.com>
12719 * mini.c: Generic sharing of the non-nullable case of the box
12722 2008-03-24 Zoltan Varga <vargaz@gmail.com>
12724 * inssel.brg: Fix the build.
12726 * iltests.il.in: Add a test for lconv.ovf.u8.un.
12728 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
12730 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
12731 Array:Address. Fixes #372410.
12733 * iltests.il.in: New tests for readonly prefix.
12735 2008-03-23 Zoltan Varga <vargaz@gmail.com>
12737 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
12738 mini-trampolines.c.
12740 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
12743 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
12745 * mini.c (mono_decompose_op_imm): New helper function.
12747 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
12748 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
12751 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
12752 mono_arch_output_basic_block. Fix warnings.
12754 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
12757 2008-03-22 Zoltan Varga <vargaz@gmail.com>
12759 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
12760 since the extra frame is now detected automatically inside the loop.
12762 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
12763 opts which are now in mono_peephole_ins ().
12765 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
12767 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
12768 frames and skip duplicate managed-to-native frames. Fixes #367665.
12770 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
12771 opts which are now in mono_peephole_ins ().
12772 (mono_arch_peephole_pass_2): Ditto.
12774 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
12776 * mini-codegen.c (mono_peephole_ins): New helper function containing the
12777 arch independent peephole optimizations.
12779 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
12780 opts which are now in mono_peephole_ins ().
12782 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
12784 * mini-s390.c (mono_arch_output_basic_block): Fix build.
12786 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
12789 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
12790 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
12793 2008-03-21 Zoltan Varga <vargaz@gmail.com>
12795 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
12796 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
12799 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
12800 mono_arch_output_basic_block. Fix warnings.
12802 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12804 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
12807 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12809 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
12812 * iltests.il: Add new tests.
12814 2008-03-20 Kornel Pal <kornelpal@gmail.com>
12816 * mini.c: Removed Windows version macros.
12818 2008-03-20 Mark Probst <mark.probst@gmail.com>
12820 * generic-sharing.c: Put reflection types in the extensible part
12821 of the runtime generic context.
12823 * mini.c: Generic sharing of the GetTypeHandle special case of the
12824 ldtoken instruction.
12826 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12828 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
12830 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
12832 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
12833 consistency with the other version on the linear IR branch.
12835 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
12837 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
12839 * iltests.il.in: Add new tests.
12841 2008-03-19 Zoltan Varga <vargaz@gmail.com>
12843 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
12845 * iltests.il.in: Add new tests.
12847 2008-03-19 Mark Probst <mark.probst@gmail.com>
12849 * mini.c: Two variables with the same name were declared in
12850 nesting contexts and one wasn't initialized. Fixed.
12852 2008-03-19 Mark Probst <mark.probst@gmail.com>
12854 * mini.c: Generic sharing of the initobj instruction.
12856 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
12858 * mini.c: make the test to optimize ldtoken from typeof() more
12861 2008-03-18 Mark Probst <mark.probst@gmail.com>
12863 * mini.c: Generic sharing of the initobj instruction for reference
12866 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
12868 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
12869 the mono_breakpoint_clean_code() code to perform bound checks.
12871 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
12873 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
12874 mono_arch_patch_callsite() to include the start of the managed method
12875 to be able to perform bound checks.
12877 2008-03-17 Mark Probst <mark.probst@gmail.com>
12879 * mini.c: Generic sharing for the isinst instruction.
12881 2008-03-17 Mark Probst <mark.probst@gmail.com>
12883 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
12884 inssel-long32-mips.brg: Added opcodes for doing indirect calls
12885 with the runtime generic context argument.
12887 * mini.c: Share calls to several types of unsharable methods by
12888 putting the address of the method code in the runtime generic
12889 context and doing an indirect call.
12891 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
12894 2008-03-16 Mark Probst <mark.probst@gmail.com>
12896 * generic-sharing.c: Change due to a change in the runtime genric
12899 2008-03-15 Martin Baulig <martin@ximian.com>
12902 (mono_arch_nullify_class_init_trampoline): Add call to
12903 mono_breakpoint_clean_code() to make things work when running
12904 inside the debugger.
12907 (mono_arch_nullify_class_init_trampoline): Add call to
12908 mono_breakpoint_clean_code() to make things work when running
12909 inside the debugger.
12911 2008-03-14 Zoltan Varga <vargaz@gmail.com>
12913 * inssel-long.brg (reg): Fix 64 bit build.
12915 2008-03-14 Mark Probst <mark.probst@gmail.com>
12917 * mini.c, mini.h: Share static generic code by passing it an
12918 implicit argument pointing to the runtime generic context.
12920 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
12921 inssel-long32-mips.brg: New opcodes for calling shared static,
12922 which need to be passed the runtime generic context.
12924 * mini-amd64.c, mini-x86.c: Save the runtime generic context
12925 argument on the stack in the prologue if needed. New function for
12926 finding the runtime generic context argument from the registers
12927 saved by the trampoline.
12929 * mini-amd64.h, mini-x86.h: Specify which register to use for the
12930 runtime generic context argument.
12932 * tramp-amd64.c: Also restore the register used for the runtime
12933 generic context argument.
12935 * mini-trampoline.c: Resolve shared static calls by consulting the
12936 runtime generic context via the new argument.
12938 * generic-sharing.c: Add an argument to sharability-checking
12939 functions that specifies whether type variables should be treated
12940 as sharable type arguments.
12942 * inssel-x86.brg: Removed a superfluous, buggy rule.
12944 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
12947 2008-03-14 Martin Baulig <martin@ximian.com>
12949 * debug-debugger.c (main_thread_handler): Call
12950 mono_runtime_run_main() without sending any notifications.
12952 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
12954 2008-03-14 Zoltan Varga <vargaz@gmail.com>
12956 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
12958 2008-03-14 Mark Probst <mark.probst@gmail.com>
12960 * tramp-x86.c: Fixed register restore offsets in the trampoline
12961 code for ECX and EDX.
12963 2008-03-12 Geoff Norton <gnorton@novell.com>
12965 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
12966 different ucontext_t implementations.
12967 * exceptions-arm.c: Use the above defines to get exceptions working on
12968 iPhone (based on a patch by Luke Howard lukeh@padl.com)
12969 * mini-arm.c: Implement iPhone icache support (based on a patch by
12970 Luke Howard lukeh@padl.com)
12972 2008-03-12 Mark Probst <mark.probst@gmail.com>
12974 * mini.c: Enable generic sharing of calls to non-static
12975 non-interface non-generic non-value-type methods.
12977 * mini-trampolines.c: Resolve calls from shared generic code.
12979 2008-03-11 Zoltan Varga <vargaz@gmail.com>
12981 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
12983 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
12985 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
12987 * mini.c: some fixes for the AOT compiler.
12989 2008-03-07 Zoltan Varga <vargaz@gmail.com>
12991 * cpu-amd64.md: Add clob:1 to some float opcodes.
12993 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
12995 * mini.h: Added MiniVerifierMode enumeration.
12997 * mini.c: Added mini_verifier_set_mode to control
12998 the usage of the new verifier.
13000 * mini.c (mono_method): Integrated the new verifier.
13002 * driver.c: Extended --security option with validil and
13003 verifiable options to activate the new verifier.
13005 2008-03-07 Zoltan Varga <vargaz@gmail.com>
13007 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
13008 optimization to ctors taking 0 or 2 arguments too.
13010 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
13013 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
13015 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
13017 2008-03-06 Zoltan Varga <vargaz@gmail.com>
13019 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
13020 non-aot case as well.
13022 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
13024 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
13027 * aot-compiler.c (encode_patch): Ditto.
13029 * mini.h (G_MININT32): Fix the definition of this.
13031 2008-03-05 Zoltan Varga <vargaz@gmail.com>
13033 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
13035 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
13037 2008-03-04 Zoltan Varga <vargaz@gmail.com>
13039 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
13040 methods returning vtypes in registers.
13041 (mono_arch_allocate_vars): Ditto.
13043 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
13045 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
13047 * generics.cs: Add a test from the linear IR branch.
13049 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
13051 * mini.c (inline_method): Cache failed inline attempts.
13053 2008-03-04 Mark Probst <mark.probst@gmail.com>
13055 * mini.c: For shared methods of generic classes put the location
13056 of "this" into the MonoGenericJitInfo.
13058 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
13059 register out of a MonoContext by register number. Add the generic
13060 sharing context as an argument to mono_arch_find_this_argument().
13062 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
13063 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
13064 for new arch function.
13066 * mini-exception.c: Handle open exception clauses in shared
13069 * mini-trampolines.c: Supply additional argument to
13070 mono_arch_find_this_argument().
13072 2008-03-04 Zoltan Varga <vargaz@gmail.com>
13074 * Makefile.am (regtests): Run the bench.exe tests last.
13076 2008-03-03 Zoltan Varga <vargaz@gmail.com>
13078 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
13081 2008-03-02 Zoltan Varga <vargaz@gmail.com>
13083 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
13086 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
13088 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
13090 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
13091 whose class has no cctor.
13093 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
13095 2008-03-01 Zoltan Varga <vargaz@gmail.com>
13097 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
13100 2008-02-29 Zoltan Varga <vargaz@gmail.com>
13102 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
13103 to be in sync with the code on the linear IR branch.
13105 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
13107 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
13109 2008-02-27 Zoltan Varga <vargaz@gmail.com>
13111 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
13113 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
13115 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
13117 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
13119 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
13121 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
13124 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
13126 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
13127 OP_LOADR4_MEMBASE emission.
13129 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
13130 (mono_spillvar_offset_float): Ditto.
13132 * mini-mips.c (mono_arch_emit_prolog): Ditto.
13134 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
13137 * basic-long.cs: Add regression tests for them.
13139 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
13141 (mono_arch_allocate_vars): Fix representation of single-precision float
13143 (mono_arch_output_basic_block): Ditto.
13145 * inssel-mips.brg: Ditto, remove duplicate items.
13147 * mini-mips.c (emit_load_volatile_arguments): New function to handle
13148 arguments of tail calls as on other platforms.
13149 (mono_arch_output_basic_block): Handle tail calls.
13151 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
13154 * objects.cs (test_5_pass_static_struct): Add test for it.
13156 Contributed under MIT/X11 license.
13158 2008-02-26 Zoltan Varga <vargaz@gmail.com>
13160 * Makefile.am: Use gmcs for compiling the regression tests.
13162 * *.2.cs *.2.il: Rename to *.cs and *.il.
13164 2008-02-24 Zoltan Varga <vargaz@gmail.com>
13166 * regalloc.h: Make the vassign array smaller.
13168 * mini.c (mini_method_compile): Remove an unused field in cfg.
13170 * mini-codegen.c: Add a bunch of micro optimizations.
13172 2008-02-23 Zoltan Varga <vargaz@gmail.com>
13174 * regalloc.h: Remove some unused fields.
13176 2008-02-22 Zoltan Varga <vargaz@gmail.com>
13178 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
13180 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
13182 2008-02-22 Mark Probst <mark.probst@gmail.com>
13184 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
13186 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
13187 trampoline: Fetch an entry from the runtime generic context. If
13188 it's NULL, jump to the actual trampoline to fill the runtime
13189 generic context. Otherwise, return it.
13191 * mini.c: Call the lazy fetch trampoline to get entries out of the
13192 runtime generic context.
13194 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
13195 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
13196 tramp-sparc.c: Stubs for the lazy fetch trampoline.
13198 2008-02-21 Mark Probst <mark.probst@gmail.com>
13200 * mini.c: Fetch data out of the extensible part of the runtime
13201 generic context instead of calling a helper function.
13203 * generic-sharing.c: Some functions moved into
13204 metadata/generic-sharing.c. Helper function for fetching other
13205 types now checks and asserts against extensible rgctx (just for
13206 debugging purposes - the helper function isn't called anymore
13207 unless for debugging).
13209 2008-02-21 Zoltan Varga <vargaz@gmail.com>
13211 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
13212 for tail calls up to the point that the tests in iltests.exe run. Also add a
13213 dummy CKFINITE implementation.
13214 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
13215 needed for trampoline LMF frames.
13217 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
13218 trampoline LMF frames.
13220 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
13222 * mini.c (inline_method): clean any pending loader error when inlining fail.
13223 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
13225 2008-02-21 Zoltan Varga <vargaz@gmail.com>
13227 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
13229 * aot-runtime.c (decode_patch_info): Ditto.
13231 * mini.c (mono_resolve_patch_target): Ditto.
13233 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
13236 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
13238 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
13239 if it references an icall address.
13241 2008-02-20 Zoltan Varga <vargaz@gmail.com>
13243 * cpu-s390x.md: Remove some more unused opcodes.
13245 * cpu-s390x.md: Remove some unused opcodes.
13247 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
13248 mono_op_imm_to_op ().
13250 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
13251 instead of a switch statement.
13253 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
13254 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
13256 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
13258 * mini-codegen.c: Remove unused mono_regstate2_... functions.
13260 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
13263 2008-02-19 Zoltan Varga <vargaz@gmail.com>
13265 * driver.c (mono_main): Improve error reporting when an assembly cannot be
13266 opened. Fixes #362607.
13268 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
13270 * iltests.il.in: Add a test for static methods in interfaces.
13272 2008-02-18 Zoltan Varga <vargaz@gmail.com>
13274 * genmdesc.c (build_table): Fix a crash on older glib versions.
13276 * cpu-sparc.md: Remove some unused opcodes.
13278 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
13279 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
13281 * cpu-amd64.md: Remove some unused opcodes.
13283 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
13284 like the other opcodes.
13286 2008-02-17 Zoltan Varga <vargaz@gmail.com>
13288 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
13290 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
13292 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
13293 variables 'cfg' instead of 'm' for consistency.
13295 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
13297 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
13298 argument holding the vtype return address, to avoid the ambigious use of
13299 cfg->ret for this purpose.
13301 * mini.c (NEW_RETLOADA): Use vret_addr if set.
13303 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
13305 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
13306 new mono_print_ins () function which only takes one argument.
13308 2008-02-15 Zoltan Varga <vargaz@gmail.com>
13310 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
13313 2008-02-14 Zoltan Varga <vargaz@gmail.com>
13315 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
13317 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
13319 * mini-x86.c: Sync with the version on the linear IR branch by adding new
13320 opcodes and other small changes.
13322 * mini-ops.h: Add some new opcodes from the linear IR branch.
13324 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
13326 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
13327 opcodes, use the REG_MEMBASE opcodes instead.
13329 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
13330 opcodes, use the REG_MEMBASE opcodes instead.
13332 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
13335 * mini.c (mono_op_imm_to_op): New helper function.
13337 * mini-ops.h: Add some opcodes from linear IR branch.
13339 2008-02-13 Zoltan Varga <vargaz@gmail.com>
13341 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
13344 2008-02-12 Zoltan Varga <vargaz@gmail.com>
13346 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
13349 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
13351 2008-02-09 Zoltan Varga <vargaz@gmail.com>
13353 * aot-compiler.c (emit_method_code): Add an assert.
13355 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
13356 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
13359 2008-02-08 Zoltan Varga <vargaz@gmail.com>
13361 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
13362 some load/store opcodes so they are consistent.
13363 (mono_arch_emit_prolog): Simplify some code.
13365 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
13367 * objects.cs: Add tests for large argument offsets on ARM.
13369 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
13370 stack offsets. Fixes #359651.
13372 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
13374 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
13376 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
13378 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
13380 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
13382 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
13383 rid of CEE_CONV_R_UN.
13385 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
13387 2008-02-07 Zoltan Varga <vargaz@gmail.com>
13389 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
13391 * mini.c (mono_normalize_opcodes): Add some more opcodes.
13393 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
13395 * cpu-amd64.md: Remove some unused opcodes.
13397 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
13399 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
13401 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
13402 arch specific functions for its parts. Call the peephole pass after local
13403 regalloc so the prolog can compute a more accurate max_offset.
13405 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
13406 the corresponding OP_I/OP_L opcodes.
13408 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
13410 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
13412 2008-02-06 Zoltan Varga <vargaz@gmail.com>
13414 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
13415 as they are handled in mini.c.
13417 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
13419 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
13420 case since it is handled in mini.c.
13422 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
13424 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
13426 * *.c: Use the new opcodes in the IR and back end code.
13428 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
13430 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
13432 2008-02-06 Mark Probst <mark.probst@gmail.com>
13434 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
13435 an assert because it has a race condition.
13437 2008-02-06 Zoltan Varga <vargaz@gmail.com>
13439 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
13441 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
13443 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
13445 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
13446 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
13448 2008-02-05 Zoltan Varga <vargaz@gmail.com>
13450 * cpu-amd64.md (move): Correct the maximum size of move.
13452 2008-02-05 Mark Probst <mark.probst@gmail.com>
13454 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
13455 the generic class init trampoline to return quickly if the class
13458 2008-02-04 Zoltan Varga <vargaz@gmail.com>
13460 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
13461 issues where an 32 bit callsite cannot be patched by a 64 bit address.
13463 2008-02-03 Zoltan Varga <vargaz@gmail.com>
13465 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
13468 2008-01-31 Zoltan Varga <vargaz@gmail.com>
13470 * objects.cs: Add some soft-float tests.
13472 * mini.c: Fix a couple more soft-float issues.
13474 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
13476 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
13477 avoid a REX prefix.
13479 2008-01-30 Zoltan Varga <vargaz@gmail.com>
13481 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
13482 exception happens while compiling a virtual method.
13484 2008-01-29 Zoltan Varga <vargaz@gmail.com>
13486 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
13488 * mini-sparc.c: Fix build.
13490 * mini-sparc.c (get_call_info): Add support for generic sharing.
13492 * mini-exceptions.c: Add a FIXME.
13494 2008-01-27 Zoltan Varga <vargaz@gmail.com>
13496 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
13497 altstack handling code.
13499 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
13501 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
13503 * mini-s390.c: Add support for generic sharing.
13505 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13507 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13509 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
13511 * mini-s390x.c: Add support for generic sharing.
13513 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13515 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13517 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
13518 can be used since it takes a 16 bit signed immediate.
13520 * inssel-s390x.brg: Fix OP_SETRET.
13522 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
13524 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
13526 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
13528 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
13530 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
13533 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
13536 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
13537 of the unused mono_arch_patch_delegate_trampoline stuff.
13539 2008-01-26 Zoltan Varga <vargaz@gmail.com>
13541 * basic-long.cs: Move the fp related tests to basic-float.cs.
13543 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
13545 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
13547 * basic-calls.cs: Add a test for proper float argument passing.
13549 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
13550 if the context corresponds to an exception received through a signal.
13552 * exceptions.cs: Add a test for nullref handling at the start of a try
13555 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
13557 * jit-icalls.c (mono_break): New JIT icall.
13559 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
13561 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
13563 2008-01-25 Zoltan Varga <vargaz@gmail.com>
13565 * cpu-*.md: Get rid of unused opcodes.
13567 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
13569 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
13572 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
13575 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
13576 the arch independent trampoline code in mini-trampolines.c.
13578 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
13580 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
13582 * mini-s390.h: Remove an unused define.
13584 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
13585 the arch independent trampoline code in mini-trampolines.c.
13587 * mini-arm.c (mono_arch_emit_prolog): Fix build.
13589 2008-01-24 Zoltan Varga <vargaz@gmail.com>
13591 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
13593 * mini-s390.c (mono_arch_emit_prolog): Fix build.
13595 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
13597 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
13599 * cpu-amd64.md: Use smaller sizes for int opcodes.
13601 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
13603 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
13606 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
13609 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
13610 instead of though a pointer to save an indirection when accessing elements of
13613 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
13615 (NOT_IMPLEMENTED): New helper macro.
13616 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
13619 * *.c: Use the new helper macro.
13621 2008-01-21 Zoltan Varga <vargaz@gmail.com>
13623 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
13625 2008-01-20 Zoltan Varga <vargaz@gmail.com>
13627 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
13630 2008-01-18 Zoltan Varga <vargaz@gmail.com>
13632 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
13633 profiling is enabled.
13635 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
13637 (mono_arch_emit_prolog): Add more first bblock optimizations.
13639 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
13640 in order if possible.
13641 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
13642 bblock, since the arguments are still in their original registers.
13644 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
13646 2008-01-17 Zoltan Varga <vargaz@gmail.com>
13648 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
13651 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
13654 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
13656 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
13657 process async exceptions received while in unmanaged code.
13659 * mini.c (mini_init): Install a callback with the runtime which will be called
13660 when a thread receives an async exception while in unmanaged code.
13662 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
13664 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
13666 2008-01-16 Wade Berrier <wberrier@novell.com>
13673 2008-01-16 Zoltan Varga <vargaz@gmail.com>
13675 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
13676 compilation with sun cc.
13678 * cpu-*.md: Fix the build.
13680 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
13682 * mini-amd64.h: Add some comments to the MonoLMF structure.
13684 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
13686 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
13687 in the LMF structure if possible. This saves two instructions in the
13688 managed->native wrappers.
13690 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
13692 2008-01-16 Mark Probst <mark.probst@gmail.com>
13694 * generic-sharing.c: New type argument lookup code which uses the
13695 runtime generic context template.
13697 2008-01-15 Zoltan Varga <vargaz@gmail.com>
13699 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
13701 * mini-arm.c (add_general): Fix arm eabi parameter passing.
13702 (mono_arch_output_basic_block): Fix localloc implementation.
13704 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
13706 * mini-ia64.c (peephole_pass): Fix ia64 build.
13708 * mini-amd64.c (peephole_pass): Fix a warning.
13710 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
13711 at a constant offset from sp/fp.
13713 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
13714 instead of obtaining it from *lmf in the managed method case.
13716 2008-01-14 Zoltan Varga <vargaz@gmail.com>
13718 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
13720 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
13722 * mini.h (MonoInstList): New type.
13723 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
13724 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
13725 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
13726 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
13727 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
13728 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
13729 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
13730 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
13731 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
13732 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
13733 MONO_INST_LIST_FOR_EACH_ENTRY,
13734 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
13735 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
13736 mono_inst_list_first, mono_inst_list_last,
13737 mono_inst_list_next, mono_inst_list_prev): New instruction
13738 list handling interfaces.
13739 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
13740 list head 'ins_list'.
13741 (MonoInst): Replace next pointer with list head 'node'.
13742 (MonoCallInst): Make 'out_args' a MonoInstList.
13743 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
13744 (MonoCompile): Delete reverse_inst_list and
13745 reverse_inst_list_len.
13746 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
13747 mono_arch_lowering_pass, mono_arch_local_regalloc,
13748 mono_arch_output_basic_block, mono_arch_emit_prolog):
13749 Convert to new instruction lists.
13750 (insert_after_ins): Delete.
13751 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
13753 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
13754 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
13755 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
13756 mono_emulate_opcode, mono_emit_load_got_addr,
13757 inline_method, mono_method_to_ir, mono_print_bb_code,
13758 print_dfn, decompose_pass, nullify_basic_block,
13759 replace_out_block_in_code, remove_block_if_useless,
13760 merge_basic_blocks, move_basic_block_to_end,
13761 try_unsigned_compare, optimize_branches, mono_print_code,
13762 mini_select_instructions, remove_critical_edges): Likewise.
13763 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
13764 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
13765 mono_arch_output_basic_block, mono_arch_emit_prolog):
13767 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
13768 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13769 mono_arch_output_basic_block): Likewise.
13770 (inst_list_prepend, insert_after_ins): Delete.
13771 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
13772 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
13774 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
13775 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
13776 mono_arch_emit_prolog): Likewise.
13777 * cfold.c (mono_constant_fold): Likewise.
13778 * liveness.c (visit_bb, mono_analyze_liveness,
13779 optimize_initlocals): Likewise.
13780 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
13781 * graph.c (mono_draw_code_cfg): Likewise.
13782 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
13783 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
13784 mono_ssa_cprop): Likewise.
13785 * abcremoval (get_relations_from_previous_bb, process_block):
13787 * local-propagation (mono_cprop_invalidate_values,
13788 mono_local_cprop_bb): Likewise.
13789 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
13790 peephole_pass, mono_arch_output_basic_block,
13791 mono_arch_emit_prolog): Likewise.
13792 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
13793 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13794 mono_arch_emit_prolog): Likewise.
13795 (insert_after_ins): Delete.
13796 * aliasing.c (print_code_with_aliasing_information,
13797 mono_build_aliasing_information, mono_aliasing_deadce):
13798 Convert to new instruction lists.
13799 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
13800 peephole_pass, NEW_INS, mono_arch_lowering_pass,
13801 mono_arch_local_regalloc, mono_arch_output_basic_block):
13803 (insert_after_ins): Delete.
13804 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
13805 peephole_pass, mono_arch_output_basic_block): Convert to
13806 new instruction lists.
13807 * mini-codegen (InstList, inst_list_prepend,
13808 insert_after_ins): Delete.
13809 (insert_before_ins, get_register_force_spilling,
13810 get_register_spilling, free_up_ireg, free_up_reg,
13811 create_copy_ins, create_spilled_store, alloc_int_reg,
13812 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
13813 to new instruction lists.
13814 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
13815 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13816 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
13817 (insert_after_ins): Delete.
13818 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
13819 mono_arch_local_regalloc, mono_arch_output_basic_block,
13820 mono_arch_call_opcode): Convert to new instruction lists.
13821 (insert_after_ins): Delete.
13822 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
13823 peephole_pass, mono_arch_output_basic_block,
13824 mono_arch_emit_prolog): Convert to new instruction lists.
13826 2008-01-11 Zoltan Varga <vargaz@gmail.com>
13828 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
13830 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
13833 * Makefile.am (version.h): Make this work with non-bash shells.
13835 2008-01-10 Zoltan Varga <vargaz@gmail.com>
13837 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
13839 2008-01-08 Zoltan Varga <vargaz@gmail.com>
13841 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
13842 the InitializeArray optimization.
13844 2008-01-06 Zoltan Varga <vargaz@gmail.com>
13846 * mini.c driver.c: Don't include os/gc_wrapper.h.
13848 2008-01-05 Zoltan Varga <vargaz@gmail.com>
13850 * mini.c (print_jit_stats): Print GC statistics if available.
13852 2008-01-04 Zoltan Varga <vargaz@gmail.com>
13854 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
13856 2007-12-29 Zoltan Varga <vargaz@gmail.com>
13858 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
13860 2007-12-26 Zoltan Varga <vargaz@gmail.com>
13862 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
13864 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
13866 * driver.c (mono_main): Ditto.
13868 2007-12-23 Zoltan Varga <vargaz@gmail.com>
13870 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
13872 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
13873 in the vtable can't be encoded.
13874 (compile_method): Ditto.
13876 2007-12-21 Zoltan Varga <vargaz@gmail.com>
13878 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
13881 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
13884 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
13885 the top LMF entry belongs to the current method.
13887 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
13889 2007-12-20 Zoltan Varga <vargaz@gmail.com>
13891 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
13893 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
13895 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
13897 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
13899 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
13901 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
13904 * basic-float.cs: Add an ulong->double cast test.
13906 2007-12-15 Zoltan Varga <vargaz@gmail.com>
13908 * mini.c (mono_method_to_ir): Fix a warning.
13910 2007-12-14 Zoltan Varga <vargaz@gmail.com>
13912 * mini-ops.h: Add OP_SWITCH.
13914 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
13915 CEE_SWITCH in back-end code, use OP_SWITCH instead.
13917 2007-12-11 Geoff Norton <gnorton@novell.com>
13919 * mini-s390x.c: Minor change to the MAX() define to allow
13920 it to compile with other gcc versions.
13922 2007-12-11 Geoff Norton <gnorton@novell.com>
13925 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
13927 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
13929 exceptions-arm.c (mono_arch_get_restore_context): Restore
13932 exceptions-arm.c (throw_exception): Save the frame pointer.
13933 This is a partial fix for #323747. Only the client side is
13936 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
13938 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
13939 was using an unrelated variable to log the class which
13940 needed the cctor to be called. This was crashing on arm.
13942 2007-12-09 Robert Jordan <robertj@gmx.net>
13944 * mini-x86.c (mono_arch_emit_epilog):
13945 Consider all kinds of 64-bit types. Fixes #323114.
13947 2007-12-08 Zoltan Varga <vargaz@gmail.com>
13949 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
13951 2007-12-07 Zoltan Varga <vargaz@gmail.com>
13953 * mini-amd64.c (peephole_pass): Add a missing instruction check.
13955 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
13957 * mini.c: run type ctor before allocating an object, not only
13958 when running it's constructor method (fixes at least part of bug #342507).
13960 2007-12-07 Zoltan Varga <vargaz@gmail.com>
13962 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
13964 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
13965 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
13968 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
13969 mono_generic_class_init_trampoline () the same as it is done with the other
13972 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
13973 aot-runtime.c aot-compiler.c: Implement AOT support.
13975 2007-12-07 Mark Probst <mark.probst@gmail.com>
13977 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
13978 build for archs which don't have the vtable trampoline defined
13981 2007-12-07 Zoltan Varga <vargaz@gmail.com>
13983 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
13985 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
13987 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
13989 * tramp-<ARCH>.c: Use the new helper function.
13991 2007-12-07 Mark Probst <mark.probst@gmail.com>
13993 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
13994 trampoline call, which takes a vtable argument.
13996 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
13997 OP_TRAMPCALL_VTABLEs like other calls.
13999 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
14000 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
14001 call. Implemented a support function which fetches the vtable
14002 from a register set.
14004 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
14005 Implemented a generic class init trampoline, using the
14006 OP_TRAMPCALL_VTABLE opcode.
14008 * mini.c: Implemented static field access when sharing generic
14009 code. This implies initing the class using the new
14010 OP_TRAMPCALL_VTABLE call.
14012 2007-12-07 Mark Probst <mark.probst@gmail.com>
14014 * mini.c: Don't compile methods with sharing enabled if their
14015 classes are disabled for sharing.
14017 2007-12-06 Zoltan Varga <vargaz@gmail.com>
14019 * inssel.brg: Add a missing sign extension to the GETCHR and array access
14020 opcodes. Fixes #346563.
14022 * objects.cs: Add a new test.
14024 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
14026 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
14027 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
14029 2007-12-06 Zoltan Varga <vargaz@gmail.com>
14031 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
14033 2007-12-03 Zoltan Varga <vargaz@gmail.com>
14035 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
14038 2007-12-02 Zoltan Varga <vargaz@gmail.com>
14040 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
14042 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
14043 optimization in the AOT case.
14045 2007-11-30 Zoltan Varga <vargaz@gmail.com>
14047 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
14049 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
14051 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
14053 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
14055 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
14056 is created by the inlined delegate ctor.
14058 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
14060 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
14062 2007-11-29 Zoltan Varga <vargaz@gmail.com>
14064 * cpu-x86.md: Fix the length of ckfinite.
14066 2007-11-28 Zoltan Varga <vargaz@gmail.com>
14068 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
14070 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
14071 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
14073 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
14075 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
14076 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
14078 2007-11-28 Martin Baulig <martin@ximian.com>
14081 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
14082 after creating the trampoline.
14084 2007-11-27 Zoltan Varga <vargaz@gmail.com>
14086 * aot-runtime.c (load_aot_module): Check runtime version if needed.
14088 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
14091 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
14092 instead of the calling method to help AOT.
14094 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
14096 2007-11-26 Zoltan Varga <vargaz@gmail.com>
14098 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
14101 2007-11-23 Zoltan Varga <vargaz@gmail.com>
14103 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
14105 * aot-compiler.c (compile_method): Correct check for generic method definitions.
14106 (encode_method_ref): No need to handle generic method definitions specially.
14108 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
14110 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
14113 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
14115 (compile_method): Enable generic sharing.
14117 2007-11-22 Zoltan Varga <vargaz@gmail.com>
14119 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
14120 (mini_method_compile): Add preliminary support for AOTing shared generic code.
14122 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
14125 * mini-trampolines.c: Fix a warning.
14127 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
14129 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
14130 (generic_class_is_reference_type): Remove unused function.
14132 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
14133 in the generic vtable trampoline case.
14135 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
14137 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
14138 return an AOT method based on a vtable slot.
14140 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
14142 * mini.c (mini_get_vtable_trampoline): Export this.
14144 2007-11-22 Martin Baulig <martin@ximian.com>
14147 (MonoDebuggerInfo): Move `debugger_version' up.
14149 2007-11-22 Martin Baulig <martin@ximian.com>
14152 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
14154 * mini-trampolines.c
14155 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
14156 after compiling the method.
14158 2007-11-20 Martin Baulig <martin@ximian.com>
14161 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
14162 (mono_debugger_remove_breakpoint): Likewise.
14163 (mono_debugger_check_breakpoints): Likewise.
14165 * debug-debugger.c: Implement the new breakpoint interface here.
14167 2007-11-18 Zoltan Varga <vargaz@gmail.com>
14169 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
14170 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
14172 * mini-x86.c (mono_arch_output_basic_block): Ditto.
14174 2007-11-17 Zoltan Varga <vargaz@gmail.com>
14176 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
14178 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
14181 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
14184 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
14185 returning a vtype in a register.
14187 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
14188 here from the arch specific code.
14190 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
14193 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
14194 (mono_arch_emit_prolog): Increment maximum prolog size.
14196 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
14197 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
14199 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
14200 MonoGenericSharingContext.
14202 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
14203 MonoGenericSharingContext. Allocate memory from the cfg mempool.
14205 2007-11-15 Mark Probst <mark.probst@gmail.com>
14207 * mini.c, mini.h, generic-sharing.c: Functions for producing code
14208 which extract fields out of the runtime generic context. Full
14209 sharing of the NEWARR opcode.
14211 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
14213 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
14214 --enable-minimal=ssa.
14216 2007-11-13 Zoltan Varga <vargaz@gmail.com>
14218 * mini-trampolines.c (mono_delegate_trampoline): Update after
14219 mono_marshal_get_delegate_invoke () signature change.
14221 2007-11-13 Mark Probst <mark.probst@gmail.com>
14223 * mini.c: Removed the shared context in favor of the generic
14224 sharing context. Allocate the MonoJitInfo structure with room for
14225 the generic sharing context if it's needed.
14227 * mini.h: Remove MonoGenericSharingContext declaration. It's in
14228 domain-internals.h now.
14230 * mini-x86.c: Pass the generic sharing context to get_call_info ().
14232 * generic-sharing.c: Several changes for working without a shared
14233 context and instead operating on open types instead.
14235 2007-11-12 David S. Miller <davem@davemloft.net>
14237 * inssel-sparc.brg: Fix double instruction emit.
14239 2007-11-12 Zoltan Varga <vargaz@gmail.com>
14241 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
14242 Get/Set/Address methods.
14244 * mini.c debug-debugger.c mini-trampolines.c: Update after
14245 mono_marshal_get_delegate_invoke signature change.
14247 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
14249 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
14250 This can happens with dynamic methods. Fixes the other bug in #322722.
14252 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
14254 * tramp-arm.c (mono_arch_patch_callsite): Support patching
14257 * mini-arm.c (arm_patch): Implement patching of BX call
14258 sequence. Fixes one of the bugs in #322722.
14260 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
14262 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
14263 under Linux. We only need to flush every 32-byte cache line.
14265 2007-11-07 Massimiliano Mantione <massi@ximian.com>
14268 move_basic_block_to_end: Add branches when needed, eventually creating
14270 optimize_branches: added a parameter that tells if it's ok to create
14271 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
14272 and avoid calling move_basic_block_to_end when it's not ok.
14275 2007-11-07 Mark Probst <mark.probst@gmail.com>
14277 * mini.c: Abort inlining call to InitializeArray if something
14278 looks wrong. Let the icall handle it, which now has proper safety
14281 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
14283 * mini.c (mono_spill_call): add support for soft-float.
14285 * mini.c (mono_method_to_ir): add support for soft-float
14286 to inlined functions that return float.
14288 * mini.c (mono_method_to_ir): add support for soft-float
14289 to cee_stsfld opcode on float fields.
14291 2007-11-05 Geoff Norton <gnorton@novell.com>
14293 * mini-x86.h: Fix the structure access for X86 Leopard.
14296 2007-11-05 Martin Baulig <martin@ximian.com>
14298 * mini-trampolines.c
14299 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
14300 after compiling the method to notify the debugger.
14302 2007-11-05 Martin Baulig <martin@ximian.com>
14304 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
14306 2007-11-02 Zoltan Varga <vargaz@gmail.com>
14308 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
14309 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
14311 2007-11-01 Zoltan Varga <vargaz@gmail.com>
14313 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
14314 native-to-managed wrappers.
14316 2007-11-01 Geoff Norton <gnorton@novell.com>
14318 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
14321 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
14323 * mini.c, mini-x86.c: when getting back from unmanaged code
14324 to managed via a marshaled delegate we also need to set the
14327 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
14329 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
14332 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
14334 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
14335 let the debugger or other external agents to tell the JIT when
14336 a sw breakpoint has been inserted in the code that the JIT needs
14337 to be able to inspect.
14339 2007-10-31 Martin Baulig <martin@ximian.com>
14342 (MonoDebuggerInfo): Remove `runtime_class_init'.
14344 2007-10-30 Martin Baulig <martin@ximian.com>
14347 (mono_debugger_thread_created): Added `MonoThread *' argument.
14348 (mono_debugger_extended_notification): New public method.
14349 (mono_debugger_trampoline_compiled): New public method.
14352 (MonoDebuggerThreadInfo): Added `thread' and
14353 `extended_notifications' fields.
14356 (debugger_executable_code_buffer): New static variable.
14359 (MonoDebuggerInfo): Added `executable_code_buffer',
14360 `executable_code_buffer_size', `breakpoint_info_area',
14361 `breakpoint_table' and `breakpoint_table_size'.
14363 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
14365 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
14366 that IP either is an unused value or the vtable pointer. IMT
14367 calls use vtable + offset now. Reduced by almost half the size
14370 2007-10-26 Jonathan Chambers <joncham@gmail.com>
14372 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
14373 defines to access param registers. Replace long usage with
14374 gsize as sizeof(long) != sizeof(void*) on Win64.
14376 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
14377 on Win64. Fix intrinsic, use _AddressOfReturnAddress
14378 instead of non-existant _GetAddressOfReturnAddress.
14380 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
14381 param registers. Save/restore %rdi and %rsi in MonoLMF.
14383 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
14384 param registers. Modify (throw_exception) signature to take
14385 %rdi and %rsi on Win64.
14387 Code is contributed under MIT/X11 license.
14389 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
14391 * helpers.c: unlink debugging output files.
14393 2007-10-25 Zoltan Varga <vargaz@gmail.com>
14395 * mini.c: Move mono_create_ftnptr () to object.c.
14397 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
14399 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
14400 optional. This function can now be used to disassemble code generated
14401 outside the JIT such as trampolines and IMT thunks.
14403 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
14405 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
14406 vtable pointer from a ldr instruction.
14408 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
14409 new IMT call sequence.
14411 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
14412 call sequence for interface invocations.
14414 * mini-arm.c (mono_arch_emit_imt_argument): added, required
14415 for imt support. This function is empty since IMT on ARM requires no
14416 special handling on the IR side.
14418 * mini-arm.c (mono_arch_find_imt_method): added, required for
14421 * mini-arm.c (mono_arch_find_this_argument): added, required
14424 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
14425 a ldr instruction to load a value stored in the code stream.
14427 * mini-arm.c (mono_arch_build_imt_thunk):added, required
14431 2007-10-23 Zoltan Varga <vargaz@gmail.com>
14433 * mini.c (mini_init): Install the jump trampoline callback.
14435 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14437 * mini-trampolines.c: handle synchronized methods with the common
14438 vtable trampoline (bug #335601).
14440 2007-10-17 Zoltan Varga <vargaz@gmail.com>
14442 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
14444 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
14447 * mini-ia64.h mini-ia64.c: Add support for IMT.
14449 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
14450 prolog. Fixes #331958.
14452 2007-10-15 Zoltan Varga <vargaz@gmail.com>
14454 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
14456 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14458 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
14461 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14463 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
14466 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
14468 * mini-x86.c, mini-x86.h: x86 support for the common vtable
14471 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
14473 * mini-trampolines.c: changed the magic rampoline to understand
14474 the common vtable trampoline method: the method to invoke is
14475 determined by the vtable displacement of the call.
14477 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
14479 * mini.c, mini.h: register the common vtable trampoline if the
14480 architecture supports it.
14482 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14484 * cpu-amd64.md: use the correct max length for tls_get.
14486 2007-10-14 Zoltan Varga <vargaz@gmail.com>
14488 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
14489 CEE_STELEM_ANY. Fixes #333696.
14491 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
14493 * exceptions-x86.c: provide more graceful handling of the case where
14494 we followed a bogus function pointer from managed code (bug #332866).
14496 2007-10-11 Mark Probst <mark.probst@gmail.com>
14498 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
14499 replaces the generic_shared flag and will carry more information
14502 * generic-sharing.c: Added mini_type_stack_size() which allows
14503 allows open types if given a generic sharing context.
14504 mini_get_basic_type_from_generic() takes a
14505 MonoGenericSharingContext* instead of a MonoCompile* now.
14507 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
14508 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
14509 mini-sparc.c, mini-x86.c: Trivial changes required by the two
14510 changes above. Just passing arguments through to the right
14513 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
14515 * mini-arm.c: unify the call emission to emit_code_seq().
14517 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
14519 * tramp-arm.c: reduced the trampoline size.
14521 2007-10-10 Mark Probst <mark.probst@gmail.com>
14523 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
14524 variable handling out of arch-specific code.
14526 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
14528 * mini-arm.c: implemented fast delegate dispatch.
14530 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14532 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
14533 that fp elimination is turned off if the space required by locals is too
14534 big. Fixes #331958.
14536 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
14538 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
14539 ARM to the new style trampoline.
14541 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14543 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
14545 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
14547 2007-10-09 Martin Baulig <martin@ximian.com>
14550 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
14551 `field_info_offset_offset'.
14553 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
14555 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
14556 removed more internal usage of the r11 register and made it available
14557 to the register allocator.
14559 2007-10-08 Mark Probst <mark.probst@gmail.com>
14561 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
14562 when sharing generics and treat type variables as references.
14564 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14566 * mini-ppc.c: started removing the internal uses of register r11
14567 to eventually allow the register allocator to manage it as an
14568 additional available register.
14570 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
14572 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
14574 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
14576 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
14577 specific trampolines as they are not performance critical as a jump
14578 target (maybe align as before only for AOT code?). This saves about
14579 200 KB of native code on x86 for monodevelop startup.
14581 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
14583 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
14584 monodevelop startup.
14586 2007-10-06 Zoltan Varga <vargaz@gmail.com>
14588 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
14590 * mini-sparc.h mini-sparc.c: Implement IMT support.
14592 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
14593 its smaller and doesn't clobber sparc_g1.
14595 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
14597 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
14599 * mini-ppc.c: optimized the size of the IMT thunks a bit.
14601 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
14603 * mini-ppc.c: implemented fast delegate invocation.
14605 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
14607 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
14609 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14611 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
14612 code to the new style trampoline in preparation for IMT support.
14614 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
14616 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
14617 systems already. This also reduces the specific trampiline sizes and
14618 prepares for the use of r12 as the IMT identifier register.
14620 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14622 * mini-mips.h: endianess fix (simplified from a patch by
14623 Thomas Kunze <thommy@tabao.de>, bug #323737).
14625 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14627 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
14628 to access ucontext fields and enable netbsd support
14629 (partially from Magnus Henoch <mange@freemail.hu>).
14631 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14633 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
14634 use the preprocessor from the CPP env var if it is set.
14636 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14638 * mini-trampolines.c: fixed an assertion and moved it earlier in the
14639 code, before interface_offset gets used.
14641 2007-10-02 Zoltan Varga <vargaz@gmail.com>
14643 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
14644 mono_class_setup_vtable () before accessing klass->vtable.
14646 2007-10-01 Zoltan Varga <vargaz@gmail.com>
14648 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
14651 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14653 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
14654 IMT slots (this saves hundreds of KB of memory in programs like
14655 IronPython and Monodevelop).
14657 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
14659 * mini.c: print the delegate counter.
14661 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
14663 * mini-x86.c: make it easier to enable the debugging code for IMT
14666 2007-09-28 Martin Baulig <martin@ximian.com>
14669 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
14670 `mono_method_klass_offset' and `mono_method_token_offset'.
14672 2007-09-20 Mark Probst <mark.probst@gmail.com>
14674 * mini.c: First generics sharing implementation. Can only share
14675 in very simple cases. If sharing doesn't work it falls back to
14676 dedicated compilation.
14678 * mini.h: Flag in MonoCompile to specify whether generic
14679 compilation is shared. Flags enum for marking which generic inst
14680 of a context is used. Prototypes for helper functions.
14682 * generic-sharing.c: Helper functions for generic method sharing.
14684 * optflags-def.h: Optimization flag (gshared) for enabling generic
14685 method sharing added.
14687 * Makefile.am: generic-sharing.c added.
14689 2007-09-19 Daniel Nauck <dna@mono-project.de>
14691 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
14693 2007-09-19 Massimiliano Mantione <massi@ximian.com>
14694 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
14697 2007-09-19 Martin Baulig <martin@ximian.com>
14699 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
14700 mono_debug_cleanup() is now part of mono_cleanup().
14702 2007-09-18 Zoltan Varga <vargaz@gmail.com>
14704 * driver.c (mono_main): Fix a warning.
14706 2007-09-17 Zoltan Varga <vargaz@gmail.com>
14708 * aot-compiler.c: Optimize various parts when processing large assemblies.
14711 * mini.c (mono_patch_info_hash): Improve hash function.
14713 2007-09-14 Jonathan Chambers <joncham@gmail.com>
14715 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
14717 Code is contributed under MIT/X11 license.
14719 2007-09-14 Zoltan Varga <vargaz@gmail.com>
14721 * mini.c (mini_init): Fix a leak.
14723 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
14725 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
14727 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
14729 2007-09-14 Zoltan Varga <vargaz@gmail.com>
14731 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
14733 2007-09-13 Zoltan Varga <vargaz@gmail.com>
14735 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
14738 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
14740 * mini.c (handle_alloc): Enable managed allocators in AOT code.
14742 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
14744 * aot-runtime.c (decode_patch_info): Ditto.
14746 2007-09-12 Jonathan Chambers <joncham@gmail.com>
14748 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
14749 static case. Cache delegates in architecture specific code,
14750 based on number of parameters.
14752 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
14753 in architecture specific code, based on number of parameters.
14755 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
14756 caching happen in architecture specific code now.
14758 Code is contributed under MIT/X11 license.
14760 2007-09-12 Jonathan Chambers <joncham@gmail.com>
14762 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
14763 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
14764 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
14766 Code is contributed under MIT/X11 license.
14768 2007-05-15 Massimiliano Mantione <massi@ximian.com>
14769 * mini.c: (mono_thread_abort) Fixed bug #82416.
14771 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
14773 * mini.: hook the new managed GC allocation feature into the JIT.
14775 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
14777 * mini.c: implementation for the new runtime tls opcode.
14779 2007-09-11 Martin Baulig <martin@ximian.com>
14782 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
14783 `mono_method_inflated_offset'.
14785 2007-09-07 Zoltan Varga <vargaz@gmail.com>
14787 * driver.c mini.h mini.c: Add a new devel command line option for injecting
14788 async exceptions into a method.
14790 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
14791 purpose of testing whenever the unwinder works at every instruction.
14793 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
14795 * mini.c: check accessibility of method used in ldftn (fixes
14798 2007-09-04 Zoltan Varga <vargaz@gmail.com>
14800 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
14802 * inssel.brg: Fix a warning.
14804 2007-09-03 Martin Baulig <martin@ximian.com>
14806 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
14807 now takes the `main_method' as argument.
14809 2007-09-02 Zoltan Varga <vargaz@gmail.com>
14811 * cpu-sparc.md (endfilter): Add missing src1:i argument.
14813 2007-08-30 Jonathan Chambers <joncham@gmail.com>
14815 * driver.c: include the cil-coff.h header on Windows.
14817 Code is contributed under MIT/X11 license.
14819 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
14821 * mini.c, driver.c: don't include the cil-coff.h header.
14823 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
14825 * mini.c: flag places that needs fixes fo soft-float support.
14827 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
14829 * mini.h, inssel-float.brg: fix soft-float constant loads on big
14830 endian systems (partially from Dean Jenkins, bug #81924).
14832 2007-08-28 Mark Probst <mark.probst@gmail.com>
14834 * mini.c (check_linkdemand): Remove embedded reference object in
14835 call to LinkDemandSecurityException.
14836 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
14837 with an IntPtr instead of a reference object.
14839 2007-08-28 Zoltan Varga <vargaz@gmail.com>
14841 * mini.c (handle_initobj): Handle alignment properly.
14843 * inssel.brg (mini_emit_memset): Ditto.
14845 * inssel.brg (mini_emit_memcpy): Ditto.
14847 * inssel-sparc.brg: Ditto.
14849 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
14851 2007-08-26 Zoltan Varga <vargaz@gmail.com>
14853 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
14854 exceptions raised in unmanaged code. Fixes part of #82594.
14856 2007-08-24 Mark Probst <mark.probst@gmail.com>
14858 * mini.c (mono_method_to_ir), declsec.c
14859 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
14861 2007-08-22 Martin Baulig <martin@ximian.com>
14864 (MonoDebuggerThreadInfo): New typedef.
14865 (mono_debugger_thread_table): New global variable.
14866 (mono_debugger_thread_created): New public function.
14867 (mono_debugger_thread_cleanup): New public function.
14870 (MonoDebuggerInfo):
14871 - removed `get_current_thread' and `lookup_assembly'.
14872 - removed `data_table'.
14873 - added `thread_table'.
14876 (mono_thread_start_cb): Call mono_debugger_thread_created().
14877 (mono_thread_attach_cb): Likewise.
14878 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
14879 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
14882 * driver.c (mono_main): Move mono_debug_init() up, before calling
14883 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
14885 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
14887 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
14888 together when passing several arguments of type double (gives a small
14889 speedup and saves a few bytes of generated code).
14891 2007-08-20 Jb Evain <jbevain@novell.com>
14893 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
14895 2007-08-20 Jb Evain <jbevain@novell.com>
14897 * mini.c (mono_method_to_ir): throw MethodAccessException
14898 and FieldAccessException instead of InvalidProgramException.
14900 2007-08-20 Mark Probst <mark.probst@gmail.com>
14902 * mini.c: CoreCLR security checks.
14904 * mini.h: Removed MonoSecurityMode (moved to
14905 metadata/security-manager.h) and mono_security_mode global var
14906 (replaced by set/get functions in security-manager.h).
14908 * driver.c: Added "core-clr-test" security mode for testing. Used
14909 set-function for setting security mode.
14911 2007-08-17 Mark Probst <mark.probst@gmail.com>
14913 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
14914 the new jit_info_table.
14916 * driver.c: Test code for the new jit_info_table (enabled by the
14917 define MONO_JIT_INFO_TABLE_TEST).
14919 2007-08-14 Zoltan Varga <vargaz@gmail.com>
14921 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
14922 detection of call <REG> instruction sequence. Fixes build on freebsd.
14924 2007-08-13 Zoltan Varga <vargaz@gmail.com>
14926 * mini-exceptions.c: Fix a warning.
14928 2007-08-11 Zoltan Varga <vargaz@gmail.com>
14930 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
14931 stack overflow handling code on amd64 too.
14933 * mini-exceptions.c (mono_setup_altstack): Make this use
14934 mono_thread_get_stack_bounds ().
14936 * mini-x86.h: Disable sigaltstack on solaris x86.
14938 2007-08-10 Zoltan Varga <vargaz@gmail.com>
14940 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
14942 2007-08-10 Geoff Norton <gnorton@customerdna.com>
14944 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
14946 2007-08-08 Zoltan Varga <vargaz@gmail.com>
14948 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
14950 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
14952 2007-08-03 Neale Ferguson <neale@sinenomine.net>
14954 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
14957 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
14959 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
14960 to be emitted (bug #82281).
14962 2007-08-01 Martin Baulig <martin@ximian.com>
14964 Merged the `debugger-dublin' branch.
14966 * debug-debugger.h (MonoDebuggerInfo):
14967 Removed the `old_*' compatibility entries.
14968 Added `debugger_version' and `data_table'.
14969 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
14970 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
14973 (MiniDebugMethodBreakpointInfo): Add `address_list'.
14974 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
14975 instead of a `gconstpointer'.
14976 (mono_debugger_insert_method_breakpoint): Return a
14977 `MonoDebugMethodAddressList *'.
14979 2007-06-28 Martin Baulig <martin@ximian.com>
14981 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
14983 2007-08-01 Zoltan Varga <vargaz@gmail.com>
14985 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
14986 __builtin_frame_address () since it is broken on older gcc versions.
14988 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
14990 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
14991 on the stack overflow handling and made the managed stack overflows
14992 catchable in most cases using soft guard pages.
14993 * exceptions-x86.c: added code to restore the protection in the soft
14994 guard pages at the end of exception handling.
14996 2007-07-31 Zoltan Varga <vargaz@gmail.com>
14998 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
15000 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
15002 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
15003 exception handling.
15005 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
15007 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
15008 signal handling support until it has been ported to the new mechanism.
15009 * mini.c: fixed stack overflow detection and use the new
15010 architecture code to handle signals on the altstack.
15012 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
15014 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
15015 stack overflows on the alt stack.
15017 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
15019 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
15020 stack overflows on the alt stack.
15022 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
15024 * exceptions-ppc.c: cleanup preparing for altstack support.
15026 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
15028 * exceptions-arm.c: cleanup preparing for altstack support.
15030 2007-07-27 Mark Probst <mark.probst@gmail.com>
15032 * mini.c (print_jit_stats): Output hazard pointer stats.
15034 2007-07-26 Mark Probst <mark.probst@gmail.com>
15036 * driver.c, mini.c: Replaced security mode flags with a single
15039 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
15041 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
15043 2007-07-25 Mark Probst <mark.probst@gmail.com>
15045 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
15046 (which doesn't do anything yet) for activating Core CLR
15047 (Silverlight) security.
15049 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
15051 * mini-codegen.c: work around a possible gcc bug on arm.
15053 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
15055 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
15056 message for platforms that don't support AOT compilation.
15058 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
15060 * mini.h, mini.c, driver.c: temporary smcs hack.
15062 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
15064 * mini-arm.h, mini-arm.c: arm EABI fixes.
15066 2007-07-22 Zoltan Varga <vargaz@gmail.com>
15068 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
15071 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
15072 trampolines taking a method argument.
15074 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
15076 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
15077 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
15079 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
15080 JIT compilation throws an exception. Fixes #82050.
15082 2007-07-19 Mark Probst <mark.probst@gmail.com>
15084 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
15085 with the MONO_EXCEPTION_ defines.
15087 2007-07-17 Zoltan Varga <vargaz@gmail.com>
15089 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
15092 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
15093 the cause of an assertion.
15095 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
15097 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
15100 2007-07-15 Zoltan Varga <vargaz@gmail.com>
15102 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
15103 assert. Should fix #82103.
15105 2007-07-14 Zoltan Varga <vargaz@gmail.com>
15107 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
15108 here too. Fixes #82095.
15110 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
15113 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
15115 * mini-amd64.h: Enable IMT for amd64.
15117 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
15119 2007-07-12 Zoltan Varga <vargaz@gmail.com>
15121 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
15123 2007-07-12 Mark Probst <mark.probst@gmail.com>
15125 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
15126 as soon as check_linkdemand sets an exception_type.
15128 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
15130 * mini-x86.c: fixed offsets for IMT call sequence.
15131 * mini-x86.h: enable IMT again.
15133 2007-07-11 Zoltan Varga <vargaz@gmail.com>
15135 * trace.c (mono_trace_enter_method): Decode MonoType too.
15137 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
15139 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
15141 * mini-amd64.c: Add preliminary IMT implementation.
15143 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
15145 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
15146 understand the new IMT-base interface invocation (thanks to
15147 Daniel Nauck for the report and the remote debugging session).
15149 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
15151 * mini-x86.c: size and speed optimizations for the IMT bsearch.
15153 2007-07-11 Zoltan Varga <vargaz@gmail.com>
15155 * Makefile.am (aotcheck): Make this actually use the AOTed code.
15157 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
15159 * mini-trampolines.c: implement AOT IMT support.
15160 * mini-x86.h: enable IMT support for wider testing.
15162 2007-07-10 Zoltan Varga <vargaz@gmail.com>
15164 * inssel.brg (emit_imt_argument): Add aot support here.
15166 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
15168 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
15170 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
15171 of the IMT implementation, partially from massi, with my
15172 implementation of the bsearch sequence. Disabled by default until
15173 the AOT code is implemented.
15175 2007-07-10 Zoltan Varga <vargaz@gmail.com>
15177 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
15179 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
15181 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
15183 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
15184 arch-independent IMT JIT code from Massimiliano
15185 Mantione (massi@ximian.com) with small cleanups from me.
15187 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
15189 * Makefile.am: fix svn invocation to get the svn revision to be
15190 independent of the local language (build fix).
15192 2007-07-09 Mark Probst <mark.probst@gmail.com>
15194 * mini.c (inline_method): Reset cfg->exception_type if the
15195 inlining is aborted. Fixes: 82049.
15197 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
15199 * mini.c: remove assert from exception handling code when exception_ptr
15202 2007-07-05 Zoltan Varga <vargaz@gmail.com>
15204 * mini.c (mono_codegen): Add an assert.
15206 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
15207 enter and leave code.
15208 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
15210 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
15212 * mini-ppc.c: fixed memory corruption for localloc(0)
15215 2007-07-05 Zoltan Varga <vargaz@gmail.com>
15217 * mini.c: Fix warnings.
15219 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
15221 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
15222 to emit better double->int conversions.
15224 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
15226 * mini.c: the provided Min/Max optimizations are valid for unisgned
15229 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
15231 * 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
15233 2007-06-28 Miguel de Icaza <miguel@novell.com>
15235 * mini.c (mono_running_on_valgrind): Add support for reporting the
15236 method and its boundaries to valgrind.
15238 2007-06-28 Martin Baulig <martin@ximian.com>
15240 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
15242 2007-06-25 Zoltan Varga <vargaz@gmail.com>
15244 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
15246 * generic.2.cs: Add new test case.
15248 2007-06-25 Martin Baulig <martin@ximian.com>
15250 Merged the `debugger-dublin' branch.
15253 (mono_debugger_insert_method_breakpoint): New public method.
15254 (mono_debugger_remove_method_breakpoint): Likewise.
15255 (mono_debugger_check_breakpoints): New static method.
15256 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
15258 * debug-debugger.h (MonoDebuggerInfo):
15259 Renamed (to keep backward compatibility in the vtable):
15260 `insert_breakpoint' -> `old_insert_breakpoint'.
15261 `remove_breakpoint' -> `old_remove_breakpoint'.
15262 `create_string' -> `old_create_string'.
15263 `lookup_class' -> `old_lookup_class'.
15264 `lookup_type' -> removed; changed into a dummy field.
15265 `lookup_assembly' -> `old_lookup_assembly'.
15266 Added (same functionality, but different signature):
15267 `create_string', `lookup_class', `lookup_assembly'
15269 `get_method_addr_or_bpt', `remove_method_breakpoint',
15270 `runtime_class_init'.
15272 * debug-debugger.c: Merged the `debugger-dublin' branch.
15274 2007-06-23 Zoltan Varga <vargaz@gmail.com>
15276 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
15278 (peephole_pass): Likewise.
15280 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
15282 * driver.c: hopefully make setaffinity work also for ancient
15285 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
15287 * driver.c : win32 build fix.
15289 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
15291 * driver.c: check for the MONO_NO_SMP env var and bind to a single
15292 processor if it is set.
15294 2007-06-21 Martin Baulig <martin@ximian.com>
15296 * debug-mini.h: New file.
15299 (mono_debugger_insert_breakpoint_full): Moved here from
15300 ../metadata/mono-debug-debugger.c.
15301 (mono_debugger_remove_breakpoint): Likewise.
15302 (mono_debugger_breakpoint_callback): Likewise.
15304 2007-06-15 Raja R Harinath <rharinath@novell.com>
15306 * jit-icalls.c (mono_helper_compile_generic_method): Update to
15307 changes in MonoGenericClass.
15309 2007-06-14 Zoltan Varga <vargaz@gmail.com>
15311 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
15313 2007-06-14 Raja R Harinath <rharinath@novell.com>
15315 * jit-icalls.c (mono_helper_compile_generic_method): Update to
15316 removal of MonoGenericMethod.
15318 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15320 * mini-exceptions.c: hooks for the exception events profiling API.
15322 2007-06-14 Randolph Chung <tausq@debian.org>
15324 * Makefile.ma: Add hppa target.
15325 * mini-arch.h: Include mini-hppa.h
15326 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
15327 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
15328 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15330 2007-06-14 Randolph Chung <tausq@debian.org>
15332 * inssel.brg: Add rules for "chained" compare-branch operations so that
15333 a single compare op can affect multiple branches. Adjust cost for
15334 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
15335 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
15336 cost for some rules so that they can more easily be overridden by
15337 per-arch rules (with fixes from lupus).
15338 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15340 2007-06-13 Randolph Chung <tausq@debian.org>
15342 * mini-ops.h: Reorder branch ops so that they match the order of the
15343 corresponding CEE_* ops. The code expects them this way.
15344 Add new ops for HPPA target.
15345 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15347 2007-06-13 Randolph Chung <tausq@debian.org>
15349 * mini-exceptions.c: Handle cases where the stack grows towards
15351 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15353 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
15355 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
15357 * driver.c: explain where a non-matching corlib is found.
15359 2007-06-13 Mark Probst <mark.probst@gmail.com>
15361 * mini.c (print_jit_stats): Output dynamic code allocation stats.
15363 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
15365 * mini-exceptions.c: Generate a method profile leave event during
15366 an exception to ensure that the profiler gets notified.
15368 2007-06-07 Zoltan Varga <vargaz@gmail.com>
15370 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
15373 * cpu-amd64.md: Add long_and/or/xor opcodes.
15375 2007-06-06 Wade Berrier <wberrier@novell.com>
15377 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
15378 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
15379 length of instruction shr_imm (expected 8, got 10)
15381 2007-06-06 Zoltan Varga <vargaz@gmail.com>
15383 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
15385 2007-06-06 Mark Probst <mark.probst@gmail.com>
15387 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
15388 MonoInternalHashTable again (fixed bug in the internal hash table
15391 2007-06-06 Mark Probst <mark.probst@gmail.com>
15393 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
15394 Have to figure out what makes it crash the SWF regression.
15396 2007-06-05 Zoltan Varga <vargaz@gmail.com>
15398 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
15400 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15402 * mini.c: optimize out the type check when storing null in a
15405 2007-06-04 Mark Probst <mark.probst@gmail.com>
15407 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
15408 MonoInternalHashTable.
15410 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
15412 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
15413 signed integer methods.
15415 2007-06-02 Zoltan Varga <vargaz@gmail.com>
15417 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
15418 permanently since the current approach doesn't work.
15420 2007-06-02 Zoltan Varga <vargaz@gmail.com>
15422 * inssel.brg (stmt): Only call delegate->invoke_impl if
15423 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
15425 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15427 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
15428 the sreg2==rdx case.
15430 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
15431 account if it contains a rex prefix.
15432 (peephole_pass): Handle OP_FMOVE as well.
15434 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15436 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
15437 as it causes regressions.
15439 2007-05-31 Zoltan Varga <vargaz@gmail.com>
15441 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
15442 static case as well.
15444 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
15446 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15447 (mono_arch_get_this_arg_from_call): Ditto.
15449 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
15451 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
15454 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15455 (mono_arch_get_this_arg_from_call): Ditto.
15457 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
15459 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
15460 try to create optimized invoke code and use that for further invocations.
15461 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
15463 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
15465 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
15467 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
15468 sealed classes or methods.
15469 *devirtualization.cs: tests for the new optimization
15471 2007-05-29 Zoltan Varga <vargaz@gmail.com>
15473 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
15474 by the update_volatile () function.
15476 2007-05-27 Zoltan Varga <vargaz@gmail.com>
15478 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
15481 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
15483 2007-05-24 Jonathan Chambers <joncham@gmail.com>
15485 * mini.c: Add configure checks for header files.
15486 * mini-x86.c: Add configure checks for header files.
15487 * trace.c: Add configure checks for header files.
15488 * aot-runtime.c: Add configure checks for header files.
15489 * aot-compiler.c: Add configure checks for header files.
15490 * driver.c: Add configure checks for header files.
15491 * mini-codegen.c: Add configure checks for header files.
15493 Code is contributed under MIT/X11 license.
15495 2007-05-22 Zoltan Varga <vargaz@gmail.com>
15497 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
15498 icompare_imm -128 + op_iclt. Fixes #81703.
15500 2007-05-19 Zoltan Varga <vargaz@gmail.com>
15502 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
15504 2007-05-15 Massimiliano Mantione <massi@ximian.com>
15506 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
15507 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
15508 so that all isinst checks now use "interface_bitmap".
15510 2007-05-15 Zoltan Varga <vargaz@gmail.com>
15512 * cpu-amd64.md (jmp): Fix a warning.
15514 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
15516 * basic.cs: Add new regression test.
15518 * basic.cs: Remove test which is now in basic-long.cs.
15520 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
15522 * basic-long.cs: Add new test.
15524 2007-05-13 Zoltan Varga <vargaz@gmail.com>
15526 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
15528 2007-05-12 Zoltan Varga <vargaz@gmail.com>
15530 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
15532 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
15535 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
15536 throwing code a bit.
15538 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
15539 the exception throwing code a bit.
15541 * mini-x86.c (get_call_info): Allocate result from a mempool.
15543 2007-05-11 Zoltan Varga <vargaz@gmail.com>
15545 * aot-compiler.c (find_typespec_for_class): Fix the assert.
15547 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
15549 * mini.h (MonoCompile): Add 'token_info_hash' field.
15551 * mini.c: Save token->method associations during compilation so the AOT
15552 compiler can use it.
15554 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
15555 which reference generic classes and methods.
15557 2007-05-10 Zoltan Varga <vargaz@gmail.com>
15559 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
15561 * aot-compiler.c (compile_method): Fix a typo in a comment.
15563 * aot-runtime.c (decode_cached_class_info): Skip generic types.
15565 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
15566 everything generic.
15568 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
15570 2007-05-09 Zoltan Varga <vargaz@gmail.com>
15572 * mini.h (MonoCompile): Add 'args' field.
15574 * mini.c (mono_compile_create_vars): Store variables representing the arguments
15577 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
15579 2007-05-08 Zoltan Varga <vargaz@gmail.com>
15581 * mini.c (mono_compile_get_interface_var): Remove this unused function.
15583 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
15585 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
15586 opcodes for some opcodes.
15588 * mini.h *.brg *.c: Use the new opcodes.
15590 2007-05-08 Massimiliano Mantione <massi@ximian.com>
15592 * mini.h: Bumped aot revision.
15594 * inssel.brg: modified code generation of type checks for interfaces
15595 to use the new "MonoClass.interface_bitmap" instead of the old
15596 "MonoClass.interface_offsets".
15598 2007-04-30 Zoltan Varga <vargaz@gmail.com>
15600 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
15602 2007-04-29 Zoltan Varga <vargaz@gmail.com>
15604 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
15607 2007-04-27 Neale Ferguson <neale@sinenomine.net>
15609 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
15611 2007-04-27 Wade Berrier <wberrier@novell.com>
15613 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
15614 mini.h) to fix build.
15616 2007-04-26 Zoltan Varga <vargaz@gmail.com>
15618 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
15620 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
15621 causes the corlib unit tests to fail.
15623 2007-04-25 Zoltan Varga <vargaz@gmail.com>
15625 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
15627 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
15629 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
15630 opcodes to the comparison relations.
15632 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
15633 opcodes to their types.
15635 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
15637 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
15638 it in cfg->arch.cinfo.
15640 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
15642 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
15643 cfg->cil_offset_to_bb.
15645 2007-04-24 Zoltan Varga <vargaz@gmail.com>
15647 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
15648 created becase of initlocals.
15650 2007-04-23 Zoltan Varga <vargaz@gmail.com>
15652 * mini-alpha.c cpu-alpha.md: More alpha port work from
15653 Sergey Tikhonov <tsv@solvo.ru>.
15655 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
15657 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
15659 2007-04-19 Zoltan Varga <vargaz@gmail.com>
15661 * cpu-s390.md (break): Correct the length of break instruction.
15663 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
15665 * mini.c: fix a couple of soft-float issues and comments.
15667 2007-04-15 Miguel de Icaza <miguel@novell.com>
15669 * trace.c (is_filenamechar): - is also a filename char.
15671 2007-04-15 Neale Ferguson <neale@sinenomine.net>
15673 * mini-s390.c: Correct checking for enum type in return value processing.
15675 2007-04-14 Raja R Harinath <rharinath@novell.com>
15677 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
15678 (version.h): Makefile is in the build directory.
15680 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
15682 * mini-amd64.h: fix for assertion failure on Solaris/amd64
15684 2007-04-11 Martin Baulig <martin@ximian.com>
15686 * mini.c (can_access_member): Fix handling of generic classes;
15689 2007-04-10 Zoltan Varga <vargaz@gmail.com>
15691 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
15693 2007-04-05 Zoltan Varga <vargaz@gmail.com>
15695 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
15697 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
15699 * mini-codegen.c: make sure the right spill amount is
15700 used for fp or integer registers (fixes the float_sub_spill() on ppc).
15702 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
15704 * mini-ppc.c: fixes for the fp_branch_nan test.
15706 2007-03-23 Zoltan Varga <vargaz@gmail.com>
15708 * basic.cs: Comment out new test which still fails on ia64.
15710 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
15712 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
15714 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15716 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
15718 2007-03-22 Zoltan Varga <vargaz@gmail.com>
15720 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
15721 on 64 bit machines. Fixes part of #80738.
15723 * basic.cs: Add regression test.
15725 2007-03-17 Zoltan Varga <vargaz@gmail.com>
15727 * inssel.brg basic.cs: Revert previous change to fix build.
15729 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
15732 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
15734 * basic.cs: Add new regression test.
15736 2007-03-17 Zoltan Varga <vargaz@gmail.com>
15738 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
15741 2007-03-16 Neale Ferguson <neale@sinenomine.net>
15743 * cpu-s390x.md: Correct length of break instruction.
15745 2007-03-16 Neale Ferguson <neale@sinenomine.net>
15747 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
15748 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
15750 2007-03-15 Jonathan Chambers <joncham@gmail.com>
15752 * *.c: Begin WIN64 port.
15753 * mini.c: Use correct register in profiler.
15754 * mini-amd64.c: No inline assembly on Win64.
15755 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
15756 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
15757 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
15758 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
15759 mono_arch_ip_from_context for Win64.
15761 Contributed under MIT/X11 license.
15763 2007-03-15 Zoltan Varga <vargaz@gmail.com>
15765 * exceptions-amd64.c (seh_handler): Ditto.
15767 * exceptions-x86.c (seh_handler): Fix a memory leak.
15769 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
15771 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
15772 mini-s390x.c: fixed peephole optimizations to deal
15773 correctly with 1 and 2 byte reload avoidance.
15775 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
15777 * cpu-s390.md, cpu-s390x.md: update localloc length.
15779 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
15781 * cpu-g4.md: added missing descriptions.
15783 2007-03-14 Miguel de Icaza <miguel@novell.com>
15785 * Makefile.am: Add support so the tail tests are not executed on
15786 PowerPC as that is a known limitation of the PowerPC port.
15788 2007-03-13 Jonathan Chambers <joncham@gmail.com>
15790 * runmdesc.bat: Move to msvc directory.
15792 2007-03-13 Jonathan Chambers <joncham@gmail.com>
15794 * runmdesc.bat: Run executable that was produced by the current
15795 target and sent via an argument.
15797 2007-03-11 Zoltan Varga <vargaz@gmail.com>
15799 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
15802 * generics.2.cs: Add regression test.
15804 2007-03-09 Wade berrier <wberrier@novell.com>
15806 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
15808 2007-03-09 Zoltan Varga <vargaz@gmail.com>
15810 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
15811 AOT code depends on this.
15813 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
15815 * mini.c: more precise tracking of types in the eval stack
15816 (part of fix for bug #81044).
15818 2007-03-07 Zoltan Varga <vargaz@gmail.com>
15820 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
15822 * aot-compiler.c (encode_patch): Remove an obsolete comment.
15824 2007-03-06 Zoltan Varga <vargaz@gmail.com>
15826 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
15828 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
15830 2007-02-22 Zoltan Varga <vargaz@gmail.com>
15832 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
15833 a pointer on 64 bit systems. Fixes #80190.
15835 * iltests.il: Add new regression test.
15837 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15839 * mini.c: inline a constant for Environment.IsRunningOnWindows.
15841 2007-02-19 Geoff Norton <gnorton@customerdna.com>
15843 * trace.c: Remove an erroneous alignemnt check when tracing.
15844 Fixes --trace on OSX86.
15846 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
15848 * mini-$(arch).h: initialize SP in context for all the archs.
15850 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
15852 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
15853 regressions in the thread tests.
15855 2007-02-14 Zoltan Varga <vargaz@gmail.com>
15857 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
15858 - fixed implementation of LOCALLOC opcode
15859 - implemented non-un compare for floats
15861 - implementation of FDIV and CKFINITE opcodes
15862 - fixes for latest mono updates
15863 - additional arch opcodes
15865 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
15867 * Makefile.am: simplify and merge rules for cross-compilation.
15869 2007-02-07 Massimiliano Mantione <massi@ximian.com>
15871 * local-propagation.c: Actually *apply* the fix for bug 80591...
15873 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
15875 * mini-exceptions.c: backuot part of the last change
15876 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
15878 2007-02-06 Massimiliano Mantione <massi@ximian.com>
15879 * inssel.brg: Fix bug 59286.
15882 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
15884 * mini-exceptions.c: patch from Zoltan to correctly check for
15885 stack boundaries (using the stack register, not the frame register),
15886 fixes bugs #80724, #79717.
15888 2007-02-03 Zoltan Varga <vargaz@gmail.com>
15890 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
15891 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
15893 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
15894 presence of frame pointer elimination.
15896 2007-02-01 Geoff Norton <gnorton@customerdna.com>
15898 * mini-x86.h: NetBSD UCONTEX_REG defines.
15900 2007-02-01 Zoltan Varga <vargaz@gmail.com>
15902 * inssel-amd64.brg: Fix amd64 build.
15904 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
15906 * mini.h: remove extern to workaround what looks likes gcc bug 26905
15909 2007-01-31 Zoltan Varga <vargaz@gmail.com>
15911 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
15914 * mini-<ARCH>.c: Use mono_is_regsize_var ().
15916 2007-01-30 Mark Mason <mason@broadcom.com>
15918 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
15919 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
15920 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
15921 beginning support for CEE_JMP [not quite working yet]
15922 * tramp-mips.c: LMF handling now works
15924 2007-01-30 Zoltan Varga <vargaz@gmail.com>
15926 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
15928 * mini.h (NULLIFY_INS): New macro.
15930 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
15932 * mini.c: statistical profiler fix for windows, patch
15933 from Tor Lillqvist (tml@novell.com).
15935 2007-01-30 Massimiliano Mantione <massi@ximian.com>
15936 * local-propagation.c: Fix bug 80591.
15938 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
15940 * Makefile.am: put back the --export-dynamic option as with
15941 the previous gmodule flags (thanks to Robert Jordan).
15943 2007-01-28 Zoltan Varga <vargaz@gmail.com>
15945 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
15947 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
15948 simplify and speed up the local register allocator. Also rename some fields
15949 like iassign->vassign.
15951 * regalloc.c: Remove some functions which are no longer used since their
15952 inlined version is in mini-codegen.c.
15954 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
15956 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
15958 2007-01-27 Zoltan Varga <vargaz@gmail.com>
15960 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
15961 narrowing. Fixes #80622.
15963 * iltests.il: Add new regresssion test.
15965 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
15967 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
15968 debug-debugger.c, debug-debugger.h: warning fixes.
15969 * driver.c: updated copyright year and made it fit in one line.
15971 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
15973 * aot-runtime.c: updated to use mono-dl instead of gmodule.
15975 2007-01-25 Zoltan Varga <vargaz@gmail.com>
15977 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
15979 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
15981 * iltests.il: Add new test for bug #80507.
15983 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15985 * mini-arm.h: use soft-float also on vfp for now.
15987 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
15989 * mini.c: fix some more soft-float issues.
15991 2007-01-24 Zoltan Varga <vargaz@gmail.com>
15993 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
15995 2007-01-24 Massimiliano Mantione <massi@ximian.com>
15996 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
15997 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
15998 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
16000 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
16002 * mini-arm.c: typo fix.
16004 2007-01-23 Neale Ferguson <neale@sinenomine.net>
16006 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
16008 2007-01-21 Zoltan Varga <vargaz@gmail.com>
16010 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
16011 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
16013 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
16015 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
16017 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
16019 * inssel.brg: Fix a warning.
16021 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
16023 * abcremoval.c ssa.c ssapre.c: Update after this change.
16025 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
16027 * dominators.c (df_set): Use mono_bitset_union_fast.
16029 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
16031 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
16032 mini-codegen.c: reduce relocations and memory usage for the cpu
16035 2007-01-20 Zoltan Varga <vargaz@gmail.com>
16037 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
16039 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
16040 to reduce their size.
16042 2007-01-19 Mark Mason <mason@broadcom.com>
16044 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
16045 * mini-mips.c: more configuration macros, support long conditional branches, additional
16046 asserts, fix epilog instrumentation.
16047 * mini-mips.h: use standard stack walk
16048 * cpu-mips.md: increase size of div, rem and conditional branches
16050 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
16052 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
16055 2007-01-19 Zoltan Varga <vargaz@gmail.com>
16057 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
16058 (compile_method): Ditto.
16060 * aot-runtime.c (decode_klass_info): Ditto.
16062 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
16063 needed by the code generated by inssel.brg. Also fix a warning.
16065 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
16067 * mini.c: deal with enums that become genericinsts by
16068 being nested in a generic class (bug #79956).
16070 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
16072 * mini.c: match the generic definition to check for
16073 private access with generic types (bug #78431).
16075 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
16077 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
16078 to make life easier for people cross-compiling that insist on not
16081 2007-01-17 Mark Mason <mason@broadcom.com>
16083 * inssel-long.brg: patch to deal with mips missing flags
16084 * inssel-long32-mips.brg: implement overflow checks
16085 * insset-mips.brg: implement overflow checks
16086 * mini-mips.h: implement conditional exception handling
16087 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
16088 Remove unused code, minor cleanups.
16089 * exceptions-mips.c: minor cleanups
16090 * mini-ops.h: add mips conditional exception ops
16091 * cpu-mips.md: add mips conditional exception ops
16094 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
16096 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
16097 to deal with mips missing of flags.
16099 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
16101 * exceptions-ppc.c: execute fault handlers.
16103 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
16105 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
16107 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
16109 * mini.c: handle also floating point values in initialize_array.
16111 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
16113 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
16114 array initialization and make it conditional on the intrins option.
16116 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
16118 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
16119 relocations and put the patch info names close to the enum definition.
16121 2007-01-15 Mark Mason <mason@broadcom.com>
16123 * basic.cs, exceptions.cs: break up large tests to increase debugability.
16125 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
16127 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
16129 2007-01-12 Raja R Harinath <rharinath@novell.com>
16131 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
16133 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
16135 * Makefile.am: distribute the mips sources.
16137 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
16139 * mini-codegen.h: handle bug #80489 here, by excluding ecx
16142 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
16144 * cpu-x86.md: back out for now as this triggers other regressions.
16146 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
16148 * cpu-x86.md: force src1 and dest regpair for long shift instructions
16149 to eax:edx, so ecx can't get allocated to them (bug #80489).
16151 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
16153 * mini.c, mini-exceptions.c: enabled running fault handlers
16156 2007-01-03 Miguel de Icaza <miguel@novell.com>
16158 * driver.c: If nothing fail, do not use the string "failed",
16159 because it makes it very annoying to view test result logs on the
16162 2006-12-30 Miguel de Icaza <miguel@novell.com>
16164 * debug-debugger.c (mono_debugger_main): Rename "main" to
16165 "main_method" to prevent a warning.
16167 Remove a warning for unused field.
16169 2006-12-28 Martin Baulig <martin@ximian.com>
16172 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
16174 2006-12-22 Martin Baulig <martin@ximian.com>
16176 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
16177 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
16178 seperate `.mdb_debug_info' section, so we can access it from the
16179 debugger even if the binary is stripped.
16181 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
16182 from the `.mdb_debug_info' here to prevent the linker from
16183 removing that section.
16185 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
16186 mdb-debug-info64.s.
16188 2006-12-19 Robert Jordan <robertj@gmx.net>
16190 * mini-x86: enable the code to return small structures in
16191 registers for FreeBSD as well. Fixes bug #80278.
16192 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
16194 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16196 * mini-x86.c: align the stack when calling the profiler
16197 function instrumenting the prolog (on OSX).
16199 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
16201 * mini.c: emit a break opcode where Debugger.Break () is called.
16203 2006-12-13 Miguel de Icaza <miguel@novell.com>
16205 * mini.c (mono_method_to_ir): Provide useful information on this
16206 assert, to prevent others from debugging like I did.
16208 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
16210 * mini.c: enable code which was incorrectly commented
16213 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
16215 * mini-x86.c: enable on OSX, too, the code to return small
16216 structures in registers.
16218 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
16220 * mini-x86.c: remove the use of the dynamic code manager here, too.
16222 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
16224 * mini.h, debug-debugger.c, tramp-*.c: fixed
16225 mono_debugger_create_notification_function() to use
16226 mono_global_codeman_reserve () instead of a dynamic code manager.
16228 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
16230 * mini.c, jit-icalls.h, jit-icalls.c: remove the
16231 ves_array_element_address() jit icall and use a generated
16232 managed method instead (which is about 4 times faster for a rank 3
16235 2006-11-29 Mark Mason <mason@broadcom.com>
16237 * basic-calls.cs: additional tests for passing
16238 structures as function arguments.
16240 2006-11-29 Mark Mason <mason@broadcom.com>
16242 * mini-mips.h: disable custom exception handling
16243 * mini-mips.c: throw/rethrow should use jalr to call
16244 exception stubs. Fixed bug with passing structures
16245 by value. More support for tracing floating point
16248 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16250 * mini.c: fixed typo in the soft-float ldind.r4 handling
16253 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
16255 * mini.c, mini.h, driver.c: added --runtime command line
16256 option to select a different runtime than the autodetected one.
16257 * jit.h: added API for embedders to initialize with a specific
16260 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
16262 * mini.c: handle also boxing of r4 values (bug #80024).
16264 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
16266 * mini-ppc.c: force indirect calls until we reserve
16267 enough address space for all the generated code.
16269 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
16271 * exceptions-arm.c: workaround bugs in the libc definition
16272 of struct ucontext.
16274 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
16276 * inssel.brg: fixes from me and Mark Mason.
16278 2006-11-23 Dick Porter <dick@ximian.com>
16280 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
16281 semaphore display now we've fixed the initial value
16283 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
16285 * inssel.brg: partially revert the last change to fix the build.
16287 2006-11-21 Mark Mason <mason@broadcom.com>
16289 * inssel.brg: Add and use compare-and-branch macros to support
16290 architectures that do not have condition code registers (ie. MIPS).
16291 * *-mips.{c,brg,md}: Fix copyright statements
16293 2006-11-20 Mark Mason <mason@broadcom.com>
16295 * Makefile.am: remove mini-codegen.c from list of MIPS sources
16296 * mini.c: Allow GET_CONTEXT to be specified by the arch port
16297 * mini.h: Added declaration for mono_print_ins()
16298 * mini-codegen.c: added ins_spec initializer for MIPS
16299 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
16300 vreg to be virtual and hreg to be non-virtual.
16301 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
16302 is not yet working/implemented correctly.
16303 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
16304 non-static, fixup calls to print_ins() from other parts in the file.
16306 2006-11-20 Mark Mason <mason@broadcom.com>
16308 * basic-calls.cs: added tests for passing structures as arguments
16311 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
16313 * inssel-long32.brg: optimize signed division by power of two.
16315 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
16317 * mini-arm.c: added support for interworking with thumb code
16318 (mono must be still be built using the ARM instruction encoding).
16320 2006-11-19 Miguel de Icaza <miguel@novell.com>
16322 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
16323 verifier has different rules for it. Fixes a few verifier issues
16326 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
16327 at the end, so people know what happened.
16329 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
16331 * brach-opts.c: in optimize_exception_target() make sure we
16332 are in a catch clause (fixes bug #79871).
16334 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
16336 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
16337 more soft-float support fixes.
16339 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
16341 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
16342 that are passed half on the stack and half in registers.
16344 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
16346 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
16347 more mips integration work from Mark E Mason
16348 <mark.e.mason@broadcom.com>.
16350 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
16352 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
16353 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
16354 tramp-mips.c: added sources for the mips port, not
16355 integrated in the build yet. Contributed by
16356 Mark E Mason <mark.e.mason@broadcom.com>.
16358 2006-11-14 Neale Ferguson <neale@sinenomine.net>
16360 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
16362 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
16364 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
16365 put the soft-float rules in its own file since it seems to
16366 break s390 compilation.
16368 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
16370 * mini-arm.c: fixed wrnings.
16372 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
16374 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
16375 inssel-arm.brg: ARM support for soft-float.
16377 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
16379 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
16380 loads and stores of 32 bit fp values.
16382 2006-11-10 Zoltan Varga <vargaz@gmail.com>
16384 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
16386 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
16387 works. Fixes #79852 and #79463.
16389 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
16391 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
16392 more soft-float support WIP and fixes.
16394 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
16396 * mini-arm.c: some VFP updates.
16398 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
16400 * mini-exceptions.c: 0 is a valid local var offset in some
16401 architectures, don't assert (bug #78508).
16403 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
16405 * exceptions-arm.c: fixed off by one error in stack walk code.
16407 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
16409 * mini.h, mini.c: more precise tracking of type load exceptions.
16411 2006-11-03 Robert Jordan <robertj@gmx.net>
16413 * Makefile.am: [WIN32] Add monow.exe target.
16414 * driver.c: [WIN32] Don't detach the console when debugging.
16417 2006-10-30 Miguel de Icaza <miguel@novell.com>
16419 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
16421 2006-10-23 Zoltan Varga <vargaz@gmail.com>
16423 * aot-compiler.c (emit_method_info): Add a case missed earlier.
16425 * driver.c (mini_regression): Fix --regression with AOT.
16427 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
16429 2006-10-17 Zoltan Varga <vargaz@gmail.com>
16431 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
16433 * mini-sparc.h: Don't use sigaction on sparc/linux.
16435 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
16437 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
16439 * mini-exceptions.c: Add proper include files for getpid ().
16441 2006-10-16 Zoltan Varga <vargaz@gmail.com>
16443 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
16444 address instead of a MonoJitInfo* to avoid decoding the exception info for the
16447 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
16448 name cache to reduce its size.
16450 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
16452 2006-10-15 Zoltan Varga <vargaz@gmail.com>
16454 * mini-x86.c: Save/restore the current LMF structure more efficiently using
16455 the mono_lmf TLS variable.
16457 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
16458 trampoline lmf frames.
16460 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
16462 2006-10-14 Zoltan Varga <vargaz@gmail.com>
16464 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
16465 the mono_lmf TLS variable.
16467 * mini-exceptions.c: Access the LMF structure through accessors.
16469 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
16470 variable instead of in jit_tls->lmf.
16472 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
16474 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
16475 trampoline lmf frames.
16477 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
16479 2006-10-12 Zoltan Varga <vargaz@gmail.com>
16481 * mini.c trace.c mini-x86.c: Revert these too.
16483 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
16486 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
16488 * genmdesc.c: removed now dead code.
16490 2006-10-09 Robert Jordan <robertj@gmx.net>
16492 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
16494 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
16496 * mini.h: do not leave gaps in the opcode values.
16498 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
16500 * jit-icalls.h: flag functions as internal here, too.
16502 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
16504 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
16505 functions with the internal attribute.
16507 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
16509 * aot-compiler.c: fclose the file descriptor in the profile read loop.
16511 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
16513 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
16516 2006-10-05 Zoltan Varga <vargaz@gmail.com>
16518 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
16519 tail calls as on other platforms.
16521 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
16523 * iltests.il: Add a few tailcall tests.
16525 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16527 * driver.c: fix loop for old compilers (bug #79521).
16529 2006-10-02 Zoltan Varga <vargaz@gmail.com>
16531 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
16533 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
16535 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
16536 metadata without any code.
16538 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
16539 more precise debugging information using gdb.
16541 2006-09-30 Zoltan Varga <vargaz@gmail.com>
16543 * inssel-ia64.brg: Make the helper methods static.
16545 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16547 * inssel-x86.brg: make the helper methods static.
16549 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
16551 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
16553 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16555 * mini.c: updates for monoburg changes.
16556 * inssel.brg: make a few helper functions static as they should.
16558 2006-09-27 Zoltan Varga <vargaz@gmail.com>
16560 * Makefile.am: Move mini-codegen.c to common_sources.
16562 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16564 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
16566 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
16567 mini-ppc.h: port to use the common local register allocator.
16569 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16571 * mini.h: Remove the comment too then.
16573 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
16575 * mini.h: put back backend.data which is to be used shortly and
16576 doesn't increase the size of MonoInst. If any 64 bit arch aligned
16577 pointers on 4 byte boundaries it'd have much bigger issues running
16578 and you can ifdef it out anyway.
16580 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16582 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
16583 MonoInst size by 4 bytes on 64 bit machines.
16585 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
16587 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
16588 replacement with more meaningful field names. Arch maintainers, please
16589 check the assigned names are good enough for your arch.
16591 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16593 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
16594 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
16596 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
16598 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
16599 relocations and memory requirements, put the optimization flags
16600 definitions in their own file.
16602 2006-09-24 Zoltan Varga <vargaz@gmail.com>
16604 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
16606 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
16608 2006-09-22 Zoltan Varga <vargaz@gmail.com>
16610 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
16612 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
16614 * inssel.brg: use the correct function to get the size of an item
16615 in an array, given an element class.
16616 * aot-compiler.c: do not access class->class_size directly.
16618 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
16620 * mini.h, debug-mini.c: added a debugging function to print
16621 info about local variables and arguments in a jitted method.
16623 2006-09-20 Zoltan Varga <vargaz@gmail.com>
16625 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
16627 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
16629 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16631 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
16632 inner and outer loops when passing vtypes.
16634 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
16636 * mini-ppc.c: take into account the cpu errata for cache flushing
16637 which caused some random errors (bug #79381).
16639 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16641 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
16642 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
16644 2006-09-17 Zoltan Varga <vargaz@gmail.com>
16646 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
16649 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
16650 freebsd ports tree.
16652 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
16653 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
16655 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
16658 2006-09-13 Zoltan Varga <vargaz@gmail.com>
16660 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
16662 2006-09-12 Zoltan Varga <vargaz@gmail.com>
16664 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
16665 macro does not have to be changed during debugging.
16667 * 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>.
16669 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
16671 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
16673 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
16674 MONO_ARCH_NO_EMULATE_MUL is defined.
16676 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
16678 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
16680 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
16682 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
16684 2006-09-11 Zoltan Varga <vargaz@gmail.com>
16686 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
16687 stuff to mini-exceptions.c where it is used.
16689 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
16690 setup code, the real one is in mini-exceptions.c.
16692 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
16693 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
16694 some changes from the freebsd ports tree.
16696 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
16699 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
16701 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
16703 * mini.c: on Linux, check for /proc to be mounted
16704 (bug# 79351, novell bug#201204).
16706 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
16708 * mini.c: handle cases where pthread_attr_getstack() behaves
16709 incorrectly (bug #78096).
16711 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
16713 * mini-arm.c: support larger stack frames (bug #79272).
16715 2006-09-08 Zoltan Varga <vargaz@gmail.com>
16717 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
16719 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
16722 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
16723 mono_class_from_name () to find a class from its name.
16725 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
16727 2006-09-07 Zoltan Varga <vargaz@gmail.com>
16729 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
16731 2006-09-05 Kornel Pal <kornelpal@gmail.com>
16733 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
16735 2006-09-04 Zoltan Varga <vargaz@gmail.com>
16737 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
16738 callinfo->trampoline.
16740 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
16742 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
16745 2006-09-03 Zoltan Varga <vargaz@gmail.com>
16747 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
16749 2006-09-02 Zoltan Varga <vargaz@gmail.com>
16751 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
16752 stats.method_trampolines, it is already done by the generic trampoline code.
16754 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
16756 2006-09-01 Zoltan Varga <vargaz@gmail.com>
16758 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
16760 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
16762 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
16764 * mini.c (print_jit_stats): Print mscorlib mempool size too.
16766 * mini.c (print_jit_stats): Print new stats.
16768 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
16770 2006-08-31 Zoltan Varga <vargaz@gmail.com>
16772 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
16773 Address on two dimensional arrays. Fixes #78729.
16775 * mini.h (MonoCompile): Add a 'skip_visibility' field.
16777 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
16780 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
16782 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
16785 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
16787 (mini_get_ldelema_ins): Ditto.
16789 2006-08-30 Zoltan Varga <vargaz@gmail.com>
16791 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
16792 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
16795 2006-08-29 Neale Ferguson <neale@sinenomine.net>
16797 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
16798 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
16800 * exceptions-s390x.c: Cosmetic change.
16802 * tramp-s390.c: Fix warning.
16804 * cpu-s390.md: Correct length of mul_imm.
16806 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
16808 * aot-compiler.c: added binary writer with ELF backend
16809 implementation (only on Linux/x86 for now).
16811 2006-08-18 Zoltan Varga <vargaz@gmail.com>
16813 * Makefile.am: Don't run net 2.0 AOT tests.
16815 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
16816 (mono_compile_assembly): Skip net 2.0 assemblies as well.
16818 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
16820 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
16822 * aot-compiler.c: simplified and refactored the asm-writing code
16823 to allow different backends.
16825 2006-08-18 Zoltan Varga <vargaz@gmail.com>
16827 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
16829 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
16830 little. Share patches of type TYPE_FROM_HANDLE as well.
16832 * mini.c (mono_patch_info_equal): New helper function.
16833 (mono_patch_info_hash): Ditto.
16835 * aot-compiler.c (emit_method_code): Fix s390 build.
16837 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
16838 is not handled because it is stored as a flag and not as a type ctor. Fixes
16841 2006-08-17 Zoltan Varga <vargaz@gmail.com>
16843 * aot-compiler.c: Fix computation of GOT slot statistics.
16845 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
16846 Also remove support for not PIC AOT.
16848 * mini.h: Bump AOT file format version.
16850 * objects.cs: Add a test for #78990.
16852 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
16853 (peter.dettman@iinet.net.au). Fixes #79087.
16855 * basic-long.cs: Add a test for the above.
16857 2006-08-16 Zoltan Varga <vargaz@gmail.com>
16859 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
16861 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
16864 2006-08-15 Zoltan Varga <vargaz@gmail.com>
16866 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
16869 2006-08-10 Jonathan Chambers <joncham@gmail.com>
16871 * mini.c: Don't verify COM proxy invoke calls
16874 2006-08-10 Dick Porter <dick@ximian.com>
16876 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
16877 which process is holding semaphores locked.
16879 2006-08-08 Zoltan Varga <vargaz@gmail.com>
16881 * mini-ia64.c mini-amd64.c: Fix #79027.
16883 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
16885 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
16887 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
16888 implicit arguments in a vararg call. Fixes #79027.
16890 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
16892 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
16893 (mono_get_array_new_va_signature): Ditto.
16895 2006-08-05 Zoltan Varga <vargaz@gmail.com>
16897 * aot-runtime.c: Call init_plt lazily.
16899 * inssel-long.brg: Fix unsigned long->int conversion.
16901 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
16903 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
16904 that most data is now in the .rss/.data section.
16906 2006-08-04 Zoltan Varga <vargaz@gmail.com>
16908 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
16910 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
16912 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
16914 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
16916 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
16917 virtual call. Fixes #79010.
16919 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
16920 and use the result as the this argument in the real call.
16922 * generics.2.cs: Add a new test for #79010.
16924 2006-08-03 Zoltan Varga <vargaz@gmail.com>
16926 * mini-x86.c: Fix a warning.
16928 * aot-compiler.c: Add a bunch of statistics.
16930 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
16932 2006-08-02 Zoltan Varga <vargaz@gmail.com>
16934 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
16936 2006-08-01 Zoltan Varga <vargaz@gmail.com>
16938 * 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>.
16940 2006-07-13 Miguel de Icaza <miguel@novell.com>
16942 * mini.c (mono_method_to_ir): Obtain the original method in the
16943 CIL stream and use this to perform validation.
16947 2006-07-19 Zoltan Varga <vargaz@gmail.com>
16949 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
16950 (mono_arch_call_opcode): Ditto.
16952 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
16955 * mini.c (mono_patch_info_dup_mp): New helper function.
16957 * aot-compiler.c (compile_method): Fix some of the memory allocated during
16958 compilation. Fixes #78827.
16960 2006-07-18 Kornel Pal <kornelpal@gmail.com>
16962 * declsec.c: Use original security informations for
16963 MONO_WRAPPER_MANAGED_TO_MANAGED.
16965 2006-07-15 Jonathan Chambers <joncham@gmail.com>
16967 * mini.c: Allow Com Interop methods/classes and
16968 don't verify COM wrapper calls
16971 2006-07-13 Zoltan Varga <vargaz@gmail.com>
16973 * inssel-long32.brg: Fix long->i4 checked conversion.
16975 * exceptions.cs: Add a test for the above.
16977 2006-07-08 Zoltan Varga <vargaz@gmail.com>
16979 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
16981 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
16984 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
16987 2006-07-03 Zoltan Varga <vargaz@gmail.com>
16989 * mini.c: Fix solaris/x86 exception handling.
16991 * Makefile.am: Get rid of $(ICU_LIBS).
16993 2006-07-02 Zoltan Varga <vargaz@gmail.com>
16995 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
16996 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
16997 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
16999 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
17001 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
17002 this function causes a SIGSEGV.
17004 2006-06-22 Zoltan Varga <vargaz@gmail.com>
17006 * mini.c: Remove unused solaris/x86 includes.
17008 2006-06-21 Zoltan Varga <vargaz@gmail.com>
17010 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
17012 2006-06-20 Jb Evain <jbevain@gmail.com>
17014 * cpu-g4.md: fix max length of start_handler instruction.
17016 2006-06-20 Massimiliano Mantione <massi@ximian.com>
17017 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
17019 2006-06-16 Massimiliano Mantione <massi@ximian.com>
17020 * ssa.c: Fixed bug 78653 for SSA based deadce.
17021 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
17022 MonoInst.flags, used in SSA based deadce.
17023 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
17024 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
17026 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
17028 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
17029 it can end up using non executable memory on ppc64 systems
17030 running ppc32 userspace (fix from Johannes Berg).
17032 2006-06-14 Dick Porter <dick@ximian.com>
17034 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
17037 2006-06-13 Massimiliano Mantione <massi@ximian.com>
17038 * mini.c: Made so that inline is locally disabled if it would
17039 trigger a .cctor, because too many apps depend on this behavior
17040 (which seems to be also the one of the MS CLR).
17042 2006-06-13 Zoltan Varga <vargaz@gmail.com>
17044 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
17045 No idea why this worked before.
17047 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
17048 which branch to outer exception clauses since they could skip the
17049 inner finally clauses. Fixes #78633.
17051 * exceptions.cs: Add a test for the above.
17053 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
17056 * iltests.il: Add a test for the above.
17058 2006-06-12 Zoltan Varga <vargaz@gmail.com>
17060 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
17061 after the end of a try bblock, to prevent asserts in mini_method_compile ().
17063 * iltests.il: Add a test for the above.
17065 2006-06-10 Zoltan Varga <vargaz@gmail.com>
17067 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
17069 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
17070 methods as instrinsics.
17072 2006-06-09 Wade Berrier <wberrier@novell.com>
17074 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
17075 (simple-cee-ops.h ssapre-mini-ops.h)
17077 2006-06-09 Neale Ferguson <neale@sinenomine.net>
17079 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
17080 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
17082 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
17083 * cpu-s390x.md: Fix max. length values for a couple of instructions.
17085 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
17087 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
17089 2006-06-08 Massimiliano Mantione <massi@ximian.com>
17091 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
17092 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
17093 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
17094 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
17095 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
17096 of opcodes, so that bug 78549 should not happen again.
17097 * ssapre.c: Updated to use the renamed files.
17099 2006-06-08 Zoltan Varga <vargaz@gmail.com>
17101 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
17102 in OP_ATOMIC_EXCHANGE_I4.
17104 2006-06-07 Wade Berrier <wberrier@novell.com>
17106 * tramp-s390.c: Fix s390 build (add missing pointer declarations
17107 in mono_debugger_create_notification_function)
17109 2006-06-06 Zoltan Varga <vargaz@gmail.com>
17111 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
17113 * mini.c (type_from_stack_type): Disable some changes which do not
17116 * driver.c: Reenable opts.
17118 * mini.h (MonoStackSlot): New structure to keep track of the verification state
17119 of the evaluation stack.
17121 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
17122 evaluation stack trace at entry to the bblock.
17124 * mini.c (merge_stacks): New function to perform verification of stack merges.
17125 Turned off by default.
17127 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
17130 2006-06-06 Massimiliano Mantione <massi@ximian.com>
17132 * local-propagation.c: Fixed bug 78549.
17134 2006-06-04 Zoltan Varga <vargaz@gmail.com>
17136 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
17138 2006-06-02 Miguel de Icaza <miguel@novell.com>
17140 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
17141 tramp-arm.c, tramp-ia64.c
17142 (mono_debugger_create_notification_function): Update signature to
17143 new signature and use new protocol for creating the notification
17146 Should fix the build.
17148 2006-06-02 Geoff Norton <gnorton@customerdna.com>
17150 * exceptions-ppc.c (mono_jit_walk_stack)
17151 (ves_icall_get_frame_info): Fix the build
17153 2006-06-02 Zoltan Varga <vargaz@gmail.com>
17155 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
17157 2006-05-31 Raja R Harinath <rharinath@novell.com>
17159 * il2tests.2.il: New file for generics CIL tests. Add test for
17161 * Makefile.am: Update.
17164 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
17167 2006-05-30 Massimiliano Mantione <massi@ximian.com>
17169 * aliasing.c: Fixed bug 78311.
17171 2006-05-29 Martin Baulig <martin@ximian.com>
17173 * mini-exceptions.c (mono_find_jit_info): When computing the
17174 native offset, check whether we're actually inside the method's
17175 code; call mono_debug_print_stack_frame() to format the frame.
17176 (ves_icall_System_Exception_get_trace): Call
17177 mono_debug_print_stack_frame() to format the stack frame.
17178 (ves_icall_get_trace): Update to the new debugging API.
17179 (mono_jit_walk_stack_from_ctx): Likewise.
17180 (ves_icall_get_frame_info): Likewise.
17182 * mini.c (get_method_from_ip): Use the new debugging API.
17183 (mono_print_method_from_ip): Likewise.
17186 (mono_jit_walk_stack): Use the new debugging API.
17187 (ves_icall_get_frame_info): Likewise.
17189 2006-05-27 Zoltan Varga <vargaz@gmail.com>
17191 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
17193 2006-05-25 Massimiliano Mantione <massi@ximian.com>
17195 * mini.c: Added "limitator" to inline for debugging.
17197 2006-05-24 Martin Baulig <martin@ximian.com>
17199 * debug-debugger.c (mono_debugger_init): Create a private,
17200 malloc()-based code manager for the notification function and
17201 intentionally leak it on exit. This fixes the crash-on-exit race
17205 (mono_debugger_create_notification_function): Added
17206 `MonoCodeManager *' argument.
17209 (mono_debugger_create_notification_function): Added
17210 `MonoCodeManager *' argument.
17212 2006-05-23 Massimiliano Mantione <massi@ximian.com>
17214 * aliasing.c: Fixed 64 bit issue.
17215 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
17216 default since all known bugs are fixed (one more time!).
17218 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
17220 * mini.c: write barrier support.
17222 2006-05-23 Martin Baulig <martin@ximian.com>
17224 * debug-debugger.c: Revert Paolo's change. Add comment and #error
17225 check at the top of the file.
17227 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
17229 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
17230 reverting changes without reason and without changelog entries.
17232 2006-05-18 Zoltan Varga <vargaz@gmail.com>
17234 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
17235 to a few opcodes. Fixes #78439.
17237 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
17238 consistency with other archs.
17240 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
17242 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17244 * debug-debugger.c: fix the build.
17246 2006-05-17 Martin Baulig <martin@ximian.com>
17249 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
17250 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
17251 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
17252 (debugger_attach): Call GC_mono_debugger_add_all_threads().
17254 2006-05-11 Zoltan Varga <vargaz@gmail.com>
17256 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
17258 2006-05-10 Zoltan Varga <vargaz@gmail.com>
17260 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
17261 MONO_TYPE_GENERICINST.
17263 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
17264 MONO_TYPE_GENERICINST.
17266 2006-05-09 Zoltan Varga <vargaz@gmail.com>
17268 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
17271 2006-05-08 Zoltan Varga <vargaz@gmail.com>
17273 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
17275 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
17277 2006-05-06 Zoltan Varga <vargaz@gmail.com>
17279 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
17280 mono_trace_cleanup ().
17282 * iltests.il: Fix problem with the newly added test.
17284 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
17285 due to register constraints, free up the previous hreg. Fixes #78314.
17287 * iltests.il: Add new test for #78314.
17289 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
17290 Interlocked.Add. Fixes #78312.
17292 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
17294 2006-05-05 Zoltan Varga <vargaz@gmail.com>
17296 * inssel.brg (mini_emit_virtual_call): Fix a warning.
17298 2006-05-05 Martin Baulig <martin@ximian.com>
17300 * debug-mini.c (mono_debug_open_block): New method.
17303 (mono_arch_output_basic_block): Call mono_debug_open_block() at
17304 the beginning of each basic block.
17307 (mono_arch_output_basic_block): Call mono_debug_open_block() at
17308 the beginning of each basic block.
17310 2006-05-04 Massimiliano Mantione <massi@ximian.com>
17312 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
17313 default until I understand why they break the build on amd64.
17315 2006-05-04 Zoltan Varga <vargaz@gmail.com>
17317 * mini.c (mini_cleanup): Call mono_cleanup ().
17319 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
17322 2006-05-04 Massimiliano Mantione <massi@ximian.com>
17324 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
17325 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
17326 default since all known bugs are fixed, and I cannot reproduce bug
17327 77944... I'm asking Matt Hargett to test again after this commit.
17329 2006-04-28 Massimiliano Mantione <massi@ximian.com>
17331 * mini-codegen.c: Fixed typo that thrashed inline.
17333 2006-04-28 Zoltan Varga <vargaz@gmail.com>
17335 * dominators.c (compute_dominators): Avoid using a worklist since
17336 it is not correct in some cases. Instead, iterate over all bblocks as
17337 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
17339 2006-04-28 Miguel de Icaza <miguel@novell.com>
17341 * mini.c (mono_jit_compile_method_inner): Use
17342 mono_prepare_exception_from_error that resets the value
17345 2006-04-27 Miguel de Icaza <miguel@novell.com>
17347 * mini.c: Move the mini_loader_error_to_exception to metadata.
17349 2006-04-27 Massimiliano Mantione <massi@ximian.com>
17351 * aliasing.c: Fixed bug 78210.
17353 2006-04-27 Massimiliano Mantione <massi@ximian.com>
17355 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
17356 default until all their problems (or the ones they trigger) are fixed.
17358 2006-04-26 Zoltan Varga <vargaz@gmail.com>
17360 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
17362 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
17363 as loaded only after resolving patches since that could invoke the same method.
17365 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
17367 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
17370 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
17373 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
17376 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
17377 made from AOT code through the PLT table.
17379 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
17380 holding the plt offset when a call is made to the aot plt trampoline.
17382 2006-04-25 Zoltan Varga <vargaz@gmail.com>
17384 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
17387 * Makefile.am (common_sources): Fix build breakage.
17389 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
17390 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
17391 intra-assembly calls if possible.
17393 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
17395 * mini-trampolines.c: Handle PLT entries.
17397 * mini.c: Avoid creating a GOT var for calls.
17399 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
17400 from mscorlib code.
17402 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
17403 from mscorlib code.
17405 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
17408 * mini.h: Bump AOT file format version.
17410 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
17413 2006-04-25 Martin Baulig <martin@ximian.com>
17415 * driver.c: Disable copyprop, consprop and inline when running
17416 inside the debugger.
17418 2006-04-25 Martin Baulig <martin@ximian.com>
17420 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
17421 with `get_current_thread' and added `detach'.
17422 (MonoDebuggerMetadataInfo): Added `thread_size',
17423 `thread_tid_offset', `thread_stack_ptr_offset' and
17424 `thread_end_stack_offset'.
17426 2006-04-25 Zoltan Varga <vargaz@gmail.com>
17428 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
17431 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
17432 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
17434 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
17436 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
17438 * aot.c: Add support for ADJUSTED_IID.
17440 2006-04-24 Zoltan Varga <vargaz@gmail.com>
17442 * aot.c (emit_method_order): Don't align method_order_end.
17444 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
17445 the interface ID changes.
17447 2006-04-21 Dick Porter <dick@ximian.com>
17449 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
17450 cleaning up a thread. Fixes the new part of bug 77470.
17452 2006-04-20 Geoff Norton <gnorton@customerdna.com>
17454 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
17455 to managed wrapper.
17457 2006-04-19 Zoltan Varga <vargaz@gmail.com>
17459 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
17461 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
17462 SIGSEGV. Fixes #78072.
17464 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
17465 unregister our SIGABRT handler.
17467 2006-04-19 Massimiliano Mantione <massi@ximian.com>
17469 * mini.c: Disabled inline where it can alter the call stack in a
17470 way visible from managed code.
17471 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
17474 2006-04-16 Zoltan Varga <vargaz@gmail.com>
17476 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
17477 on other platforms. Fixes #78089.
17479 2006-04-13 Martin Baulig <martin@ximian.com>
17481 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
17482 determine whether we're inside the debugger.
17485 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
17487 2006-04-12 Zoltan Varga <vargaz@gmail.com>
17489 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
17490 handler clauses. Fixes #78024.
17492 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
17493 in the CALL_MEMBASE opcodes. Fixes #78088.
17494 (mono_arch_get_vcall_slot_addr): Ditto.
17496 2006-04-10 Martin Baulig <martin@ximian.com>
17498 * debug-debugger.c: The thread handling code has now been moved
17499 into ../metadata/threads.c.
17501 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17503 * driver.c (mono_main): Fix --with-gc=none build.
17505 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
17506 (mono_spillvar_offset_float): Ditto.
17507 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
17508 hreg, not when its !global, since on ia64, there is a third category: stacked
17511 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
17513 * mini.c: set MonoInst->klass for load field address and a few other
17516 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17518 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
17520 2006-04-07 Zoltan Varga <vargaz@gmail.com>
17522 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
17523 the branch opt changes.
17525 2006-04-06 Dick Porter <dick@ximian.com>
17527 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
17529 * wapihandles.c (mini_wapi_seminfo):
17530 * driver.c (mono_main): Add semaphore info option
17532 2006-04-05 Zoltan Varga <vargaz@gmail.com>
17534 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
17535 branch optimization changes. Fixes #78009.
17537 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17539 * mini.c: ignore accessibility of methods in managed->native wrappers.
17541 2006-04-04 Zoltan Varga <vargaz@gmail.com>
17543 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
17545 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
17547 2006-04-03 Zoltan Varga <vargaz@gmail.com>
17549 * mini.c: Modify the branch optimizations to preserve the invariant that
17550 the entries inside the in_bb and out_bb arrays are unique.
17551 (mono_unlink_bblock): Avoid creation of new arrays.
17553 2006-04-02 Zoltan Varga <vargaz@gmail.com>
17555 * mini.c (mono_unlink_bblock): Fix regression caused by previous
17558 2006-04-01 Zoltan Varga <vargaz@gmail.com>
17560 * mini.c (optimize_branches): Remove the "optimizations" in
17561 the cbranch1/cbranch2 -> branch cases which were causing several
17562 problems in the past. Fixes #77986.
17564 2006-03-31 Chris Toshok <toshok@ximian.com>
17566 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
17567 default optimizations :(
17569 2006-03-31 Zoltan Varga <vargaz@gmail.com>
17571 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
17574 2006-03-31 Massimiliano Mantione <massi@ximian.com>
17576 * local-propagation.c: Added comments to structs and removed
17577 "Mono" prefixes from local tree mover types.
17579 2006-03-30 Zoltan Varga <vargaz@gmail.com>
17581 * Makefile.am (arch_sources): Define this for each architecture so
17582 libmono_la_SOURCES is defined in one place.
17584 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
17586 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
17589 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
17591 * driver.c: print the GC name supplied by configure.
17593 2006-03-29 Massimiliano Mantione <massi@ximian.com>
17595 * local-propagation.c: Added tree mover, and moved here all the
17596 local propagation code from mini.c
17597 * mini.c: Added support for treeprop, and moved all the local
17598 propagation code to local-propagation.c
17599 * mini.h: Added support for treeprop
17600 * driver.c: Added support for treeprop, enabled consprop, copyprop,
17601 treeprop, inline and deadce by default
17602 * Makefile.am: Added local-propagation.c
17604 2006-03-25 Zoltan Varga <vargaz@gmail.com>
17606 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
17608 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
17610 * debug-debugger.c: make it compile without the Boehm GC.
17612 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
17614 * mini.c: fixed issue with mismatch when an icall is registered
17615 with multiple names but same address.
17617 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
17619 * declsec.c, mini-exceptions.c: use write barrier to set reference
17620 fields of managed objects.
17622 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17624 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
17625 (can_access_internals): Fix a warning.
17627 * mini.c (print_method_from_ip): Rename this to
17628 mono_print_method_from_ip so it gets exported.
17630 * trace.c: Deal with strings inside StringBuilder's containing garbage
17631 and fix memory leaks. Fixes #77848.
17633 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17635 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
17638 2006-03-16 Neale Ferguson <neale@sinenomine.net>
17640 * mini-s390.c: Remove OP_X86_TEST_NULL.
17642 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
17644 * mini.c: use the correct GetHashCode() for the moving collector.
17646 2006-03-16 Massimiliano Mantione <massi@ximian.com>
17648 * liveness.c: Regalloc spill cost tuning.
17650 2006-03-15 Neale Ferguson <neale@sinenomine.net>
17652 * mini-s390x.h: Correct S390_LONG macro.
17654 * mini-s390x.c: Cleanup unused code.
17656 2006-03-15 Zoltan Varga <vargaz@gmail.com>
17658 * jit-icalls.h: New file.
17660 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
17661 icalls and include that instead of including jit-icalls.c.
17663 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
17666 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
17668 * mini.c: when checking for member accessibility, also check for
17669 friend assemblies and for explicit interface implementations.
17671 2006-03-14 Zoltan Varga <vargaz@gmail.com>
17673 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
17675 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
17677 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
17678 common cases are done first.
17680 * mini-ops.h: Only define platform specific opcodes on the given platform.
17682 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
17685 2006-03-14 Martin Baulig <martin@ximian.com>
17687 Revert Paolo's change from r57348:
17689 * mini.h: don't use gboolean for bitfields.
17690 * mini.c: verifier changes for fields and methods accessibility.
17692 2006-03-13 Neale Ferguson <neale@sinenomine.net>
17694 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
17696 * mini-s390x.c: Fix conv_r_un.
17698 * cpu-s390, cpu-s390x.md: Fix lengths.
17700 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
17702 * mini.c: nested types have access to all the nesting
17703 levels, not just the enclosing types.
17705 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
17707 * mini.c: added a few more verification checks.
17709 2006-03-12 Zoltan Varga <vargaz@gmail.com>
17711 * liveness.c: Merge optimizations from the linear-il branch.
17713 2006-03-11 Zoltan Varga <vargaz@gmail.com>
17715 * mini-ia64.c (emit_call): Add a comment.
17717 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
17719 * tramp-ia64.c: Fix some warnings.
17721 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
17723 * mini.h: don't use gboolean for bitfields.
17724 * mini.c: verifier changes for fields and methods accessibility.
17726 2006-03-11 Zoltan Varga <vargaz@gmail.com>
17728 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
17729 lazy icall wrapper changes.
17731 * dominators.c: Replace all the dominator algorithms with faster
17732 ones from the linear-il branch.
17734 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
17737 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
17738 common cases are done first.
17740 * mini-amd64.c: Fix some warnings.
17742 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
17745 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
17748 * mini.h: Add a missing prototype.
17750 2006-03-10 Zoltan Varga <vargaz@gmail.com>
17752 * mini.c: Compile icall wrappers lazily.
17754 * mini-codegen.c: Use printf instead of g_print since its much faster.
17756 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
17759 * mini.c (optimize_branches): Cache the negative result from
17760 remove_block_if_useless ().
17762 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
17763 Also fix some bblock linking issues.
17765 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
17768 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
17770 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
17771 accessed fields first, for better cache behavior.
17773 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
17775 * mini.c: speedup IList<T> array accesses.
17777 2006-03-09 Zoltan Varga <vargaz@gmail.com>
17779 * mini.c (mono_method_to_ir): Handle large methods overflowing the
17780 inline_costs counter. Fixes #77190.
17782 2006-03-06 Zoltan Varga <vargaz@gmail.com>
17784 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
17785 trace messages. Fixes #77706.
17787 2006-03-04 Martin Baulig <martin@ximian.com>
17789 * tramp-amd64.c, tramp-x86.c
17790 (mono_debugger_create_notification_function): Use
17791 mono_global_codeman_reserve() to allocate a buffer at runtime and
17794 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
17796 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
17797 notification function at runtime and then call `initialize' in the
17798 `MONO_DEBUGGER__debugger_info' vtable.
17800 2006-03-04 Zoltan Varga <vargaz@gmail.com>
17802 * iltests.il: Fix a visibility problem.
17804 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
17806 * driver.c, mini.c: add hooks for the counters API.
17808 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
17810 * driver.c: show disabled options.
17812 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
17814 * linear-scan.c: always use cost-driven selection.
17816 2006-02-28 Raja R Harinath <rharinath@novell.com>
17818 * jit-icalls.c (helper_compile_generic_method): Revert change from
17821 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
17823 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
17825 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
17827 * inssel.brg: style fixes, mostly to force the updated monoburg
17828 to run for people using svn.
17830 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
17832 * mini.c: match monoburg changes.
17834 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
17836 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
17837 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
17838 declaration in the header file.
17840 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
17842 * helpers.c: reduce relocations and mem usage.
17844 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
17846 * mini.h, mini-codegen.c: disable logging features if
17847 requested by configure.
17849 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
17851 * mini.c: tiny verifier changes.
17853 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
17855 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
17856 cpu-pentium.md: stack alignment changes for osx/x86,
17857 partially from Geoff Norton <gnorton@customerdna.com>.
17859 2006-02-24 Raja R Harinath <harinath@gmail.com>
17861 * jit-icalls.c (helper_compile_generic_method): Update to changes
17862 in metadata/class.c.
17864 2006-02-24 Zoltan Varga <vargaz@gmail.com>
17866 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
17868 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
17869 interface calls with large offsets.
17871 2006-02-23 Raja R Harinath <rharinath@novell.com>
17873 * jit-icalls.c (helper_compile_generic_method): Document the
17874 special-case we depend on so that we can inflate the method twice
17875 with the same context with no bad side-effects.
17877 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
17879 * mini-x86.c, mini-amd64.c: fix for case when xen support
17882 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
17884 * mini-x86.c, mini-amd64.c: generate code to access tls items
17885 in a faster way for Xen systems.
17887 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
17889 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
17890 updates and compilation fixes for the OSX/x86 port, mostly from
17891 Geoff Norton <gnorton@customerdna.com>.
17893 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
17895 * inssel.brg: faster interface call implementation
17896 to sync with the interface_offsets MonoVTable changes.
17898 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
17900 * mini.c: more verification checks.
17902 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
17904 * mini.c: added a few more verification checks.
17906 2006-02-17 Neale Ferguson <neale@sinenomine.net>
17908 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
17909 facility on the processor and use it if available.
17911 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
17913 * driver.c, aot.c, mini.c: throw exception if the IL code is
17914 invalid or unverifiable.
17916 2006-02-17 Raja R Harinath <rharinath@novell.com>
17918 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
17921 2006-02-16 Zoltan Varga <vargaz@gmail.com>
17923 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
17925 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
17927 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
17928 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
17929 handling of instantiated generic valuetypes.
17931 2006-02-11 Zoltan Varga <vargaz@gmail.com>
17933 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
17934 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
17937 * generics.2.cs: Revert the nullable reftypes tests.
17939 2006-02-10 Zoltan Varga <vargaz@gmail.com>
17941 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
17942 using __builtin_frame_address (1) as it doesn't work in the presence
17943 of optimizations. Hopefully fixes #77273.
17945 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
17946 -> generics.cs change as it doesn't work with some automake versions.
17948 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
17950 * mini.c: handle systems that sue a different way to
17951 retrieve the stack address of the current thread.
17953 2006-02-09 Zoltan Varga <vargaz@gmail.com>
17955 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
17956 it specially in the makefile.
17958 * generics.2.cs: Add tests for nullable reference types.
17960 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
17962 * mini.c: always handle the case when mono_jit_init()
17963 is called in a thread different from the main thread,
17964 confusing libgc (bug #77309).
17966 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
17968 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
17970 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
17972 * mini.c: change optimize_branches () to use a single loop
17973 and introduce a new optimization to simplify some range checks.
17975 2006-02-03 Martin Baulig <martin@ximian.com>
17977 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
17978 and merged with debugger_thread_manager_add_thread().
17979 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
17980 inform the debugger about the main thread.
17982 2006-02-03 Zoltan Varga <vargaz@gmail.com>
17984 * basic.cs: Add test for div.un/rem.un constant folding.
17986 2006-02-03 Neale Ferguson <neale@sinenomine.net>
17988 * cpu-s390x.md: correct int_xor_imm length
17990 2006-02-03 Zoltan Varga <vargaz@gmail.com>
17992 * generics.2.cs: New test for #77442.
17994 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
17997 2006-02-02 Martin Baulig <martin@ximian.com>
17999 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
18000 <mono/metadata/mono-debug-debugger.h>
18002 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
18004 2006-02-02 Martin Baulig <martin@ximian.com>
18006 * debug-debugger.h: New header file for debug-debugger.c.
18008 * debug-debugger.c: Big API cleanup; don't run the managed Main()
18009 function is a separate thread anymore; add support for attaching.
18011 2006-02-01 Zoltan Varga <vargaz@gmail.com>
18013 * tramp-x86.c: Fix a warning.
18015 2006-01-31 Zoltan Varga <vargaz@gmail.com>
18017 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
18018 on very large methods.
18020 * aot.c (load_patch_info): Fix a warning.
18022 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
18024 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
18025 mini-ops.h: alu membase optimizations.
18027 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
18029 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
18030 to speedup StringBuilder.
18032 2006-01-27 Zoltan Varga <vargaz@gmail.com>
18034 * dominators.c (mono_compute_natural_loops): Fix detection of
18035 loop body start blocks.
18037 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
18039 2006-01-26 Zoltan Varga <vargaz@gmail.com>
18041 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
18044 2006-01-25 Massimiliano Mantione <massi@ximian.com>
18046 * aliasing.c: Fixed aliasing issue on 64 bit archs.
18048 2006-01-25 Martin Baulig <martin@ximian.com>
18050 * debug-debugger.c: Moved the `MonoDebuggerManager' and
18051 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
18052 started to cleanup this file a little bit.
18054 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
18056 * mini.c: optimize a codepath frequently happening in generics code.
18058 2006-01-23 Martin Baulig <martin@ximian.com>
18060 * Makefile.am: Only compile debug-debugger.c on supported platforms.
18062 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
18063 functions directly.
18065 * driver.c: debug-debugger.c is only available if
18066 `MONO_DEBUGGER_SUPPORTED' is defined.
18068 2006-01-23 Martin Baulig <martin@ximian.com>
18070 * debug-debugger.c: Only enable this on platforms where the Mono
18071 Debugger is working (x86 and x86_64).
18073 2006-01-21 Martin Baulig <martin@ximian.com>
18075 The Mono Debugger is now using the normal `mono' instead of the
18076 `mono-debugger-mini-wrapper' when executing managed code.
18078 * debug-debugger.c: New file; previously known as
18079 debugger/wrapper/wrapper.c.
18081 * debug-mini.c (mono_init_debugger): Removed.
18083 * driver.c (mono_main): Added new `--inside-mdb' command line
18084 argument which is used when running inside the debugger.
18086 2006-01-20 Zoltan Varga <vargaz@gmail.com>
18088 * liveness.c (mono_analyze_liveness): Remove some unused data
18091 2006-01-17 Zoltan Varga <vargaz@gmail.com>
18093 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
18095 2006-01-16 Zoltan Varga <vargaz@gmail.com>
18097 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
18098 depends on implementation details of monobitset.
18100 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
18103 2006-01-15 Zoltan Varga <vargaz@gmail.com>
18105 * liveness.c: Update after monobitset changes.
18107 2006-01-14 Zoltan Varga <vargaz@gmail.com>
18109 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
18111 2006-01-11 Neale Ferguson <neale@sinenomine.net>
18113 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
18115 * mini-s390x.c: Remove warning messages.
18117 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
18119 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
18121 2006-01-10 Zoltan Varga <vargaz@gmail.com>
18123 * generics.2.cs: Add ldelem/stelem_any test.
18125 2006-01-10 Neale Ferguson <neale@sinenomine.net>
18127 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
18129 2006-01-07 Zoltan Varga <vargaz@gmail.com>
18131 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
18133 2006-01-06 Zoltan Varga <vargaz@gmail.com>
18135 * generics.2.cs: Reenable vtype tests.
18137 * inssel-x86.brg: Remove an icorrect valuetype rule.
18139 2006-01-06 Neale Ferguson <neale@sinenomine.net>
18141 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
18142 initial support for OP_ABS.
18144 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18146 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
18148 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18150 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
18151 conversion and implement LADD/LSUB.
18153 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
18156 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18158 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
18160 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
18163 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18165 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
18166 localloc is encountered. Fixes crash in test-183.cs when using gmcs
18167 (stack walk problem).
18169 2006-01-04 Zoltan Varga <vargaz@gmail.com>
18171 * aot.c (mono_aot_load_method): Fix a warning.
18173 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18175 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
18177 2006-01-03 Zoltan Varga <vargaz@gmail.com>
18179 * iltests.il: Add test for #77148.
18181 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
18184 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18186 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
18188 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18190 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
18191 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
18193 * basic-long.cs: Add lconv-to-r4/r8 tests.
18195 2006-01-03 Zoltan Varga <vargaz@gmail.com>
18197 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
18199 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
18200 here as on other archs.
18202 2005-12-29 Neale Ferguson <neale@sinenomine.net>
18204 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
18206 2005-12-29 Neale Ferguson <neale@sinenomine.net>
18208 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
18210 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
18212 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
18213 instrument_prolog; Add memory_barrier instruction.
18215 2005-12-26 Zoltan Varga <vargaz@gmail.com>
18217 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
18219 2005-12-23 Zoltan Varga <vargaz@gmail.com>
18221 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
18223 * aliasing.c inssel.brg: Fix warnings.
18225 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
18226 could skip initialization of some parts of memory.
18228 * mini.c mini-ia64.c: Fix warnings.
18230 * inssel-sparc.brg: Add an implementation of lneg which actually works.
18232 2005-12-22 Zoltan Varga <vargaz@gmail.com>
18234 * aliasing.c (mono_build_aliasing_information): Add a workaround for
18235 a crash seen on sparc.
18237 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
18239 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
18241 2005-12-21 Neale Ferguson <neale@sinenomine.net>
18243 * mini-ops.h: Add s390_backchain instruction
18245 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
18247 * cpu-s390.md: Add s390_backchain instruction
18249 * mini-s390.c: Significant ABI changes
18251 * mini-s390.h: Cater for zero length structures
18253 2005-12-20 Neale Ferguson <neale@sinenomine.net>
18255 * mini-s390.c: ABI fixes
18257 * inssel-s390.brg: Remove debug statements
18259 * cpu-s390.md: Fix length of ATOMIC_xx operations
18261 2005-12-19 Zoltan Varga <vargaz@gmail.com>
18263 * basic-float.cs: Add float<->long conversion tests.
18265 2005-12-16 Neale Ferguson <neale@sinenomine.net>
18267 * mini-s390.c: Fix LOCALLOC processing.
18269 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
18271 2005-12-15 Zoltan Varga <vargaz@gmail.com>
18273 * iltests.il: Add tests for some opcodes not covered by the other
18276 2005-12-15 Neale Ferguson <neale@sinenomine.net>
18278 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
18279 register loading for Tail processing; Correct trace output.
18281 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
18283 * cpu-s390.md: Correct size of jmp instruction.
18285 2005-12-13 Neale Ferguson <neale@sinenomine.net>
18287 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
18289 2005-12-13 Neale Ferguson <neale@sinenomine.net>
18291 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
18292 Bring s390 up to current level.
18294 2005-12-12 Zltan Varga <vargaz@gmail.com>
18296 * generics.2.cs: Disable the newly added tests as they do not work yet.
18298 * generics.2.cs: Add valuetype tests.
18300 2005-12-09 Zoltan Varga <vargaz@gmail.com>
18302 * basic-long.cs: Add i4->u8 test.
18304 * objects.cs: Add tests for JIT intrinsic.
18306 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
18307 optimizations lost by a mistake.
18309 2005-12-07 Zoltan Varga <vargaz@gmail.com>
18311 * basic-long.cs: Remove a test moved to objects.cs.
18313 * arrays.cs: Add more array tests.
18315 2005-12-06 Zoltan Varga <vargaz@gmail.com>
18317 * arrays.cs: Add new tests for multi-dimensional arrays.
18319 2005-12-06 Raja R Harinath <rharinath@novell.com>
18321 * Makefile.am (test_sources2): Add generics.2.cs.
18322 (EXTRA_DIST): Add test_sources2.
18324 2005-12-05 Ben Maurer <bmaurer@ximian.com>
18326 Support for boxing and unboxing nullable types as well as the
18327 isinst operation on nullables, per the CLI ammendment.
18329 * inssel.brg (CEE_ISINST): Special case for nullable
18331 * mini.c (handle_unbox_nullable): new method
18332 (handle_box): Special case for nullable types
18333 (mono_method_to_ir): Call handle_unbox_nullable in correct
18336 * generics.2.cs: New test suite
18338 * Makefile.am: Support for regression tests with generics.
18340 2005-12-03 Zoltan Varga <vargaz@gmail.com>
18342 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
18343 allocated to registers. Fixes #76800.
18345 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
18347 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
18349 2005-11-30 Zoltan Varga <vargaz@gmail.com>
18351 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
18354 2005-11-29 Zoltan Varga <vargaz@gmail.com>
18356 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
18359 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
18361 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
18362 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
18364 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
18365 single precision before storing to a single precision location.
18367 2005-11-28 Raja R Harinath <rharinath@novell.com>
18369 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
18371 2005-11-27 Zoltan Varga <vargaz@gmail.com>
18373 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
18376 * basic.cs: Remove test_0_byte_compares test which was moved to
18377 objects.cs a long time ago.
18379 2005-11-22 Massimiliano Mantione <massi@ximian.com>
18381 * aliasing.c: Fixed aliasing issue on 64 bit archs.
18383 2005-11-20 Zoltan Varga <vargaz@gmail.com>
18385 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
18386 handlers are called.
18388 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
18391 * mini-ia64.c: Add support for the throw->branch exception
18394 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
18396 2005-11-18 Massimiliano Mantione <massi@ximian.com>
18398 * mini.c: Enabled "fastpath" deadce :-)
18400 2005-11-18 Massimiliano Mantione <massi@ximian.com>
18402 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
18403 alias analysis pass to support it.
18404 * mini.h: Likewise.
18406 * liveness.c: Likewise (liveness computation can use aliasing
18407 information to be more accurate).
18408 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
18409 moreover made so that "--compile-all" uses the given optimization
18410 flags and not the default ones.
18411 * aliasing.c: Alias analysis (new file).
18412 * aliasing.h: Likewise.
18413 * Makefile.am: added "aliasing.c" and "aliasing.h".
18415 2005-11-17 Zoltan Varga <vargaz@gmail.com>
18417 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
18420 2005-11-13 Zoltan Varga <vargaz@gmail.com>
18422 * mini-exceptions.c (mono_handle_exception_internal): Remove the
18423 fp >= end_of_stack exit condition, as it is not needed, and it might
18424 become true for fp eliminated frames.
18426 2005-11-11 Zoltan Varga <vargaz@gmail.com>
18428 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
18431 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
18433 * mini-arm.c: fixed alignment of doubles/longs to match
18434 the C ABI (bug #76635).
18436 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
18438 * aot.c: fix compilation with --enable-minimal=aot.
18440 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
18442 * mini-arm.c: fixed compatibility with the new
18443 floating point emulator package for compares.
18445 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
18447 * mini.c : reverted sig->pinvoke changes (r51396-51397).
18449 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
18451 * mini-exceptions.c (print_stack_frame): Output to stderr.
18452 (mono_handle_native_sigsegv): Ditto.
18454 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18456 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
18457 OP_LCONV_TO_OVF_I implementation.
18459 * mini-amd64.c: Add support for the throw->branch exception
18462 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
18463 when the catch clause catches a more general exception, i.e. Object.
18465 2005-10-30 Zoltan Varga <vargaz@gmail.com>
18467 * cpu-ia64.md: Remove unused opcodes.
18469 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
18470 specific defines for architectures defining USE_SIGACTION.
18472 * mini-ia64.c: Fix some warnings.
18474 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
18475 version seemed to skip a frame.
18477 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18479 * mini.c: Clean up the usage of sig->pinvoke flag. Now
18480 only calls which are made to native code use this flag.
18482 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
18484 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
18485 varargs methods as well.
18487 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
18488 which have save_lmf set. Reorganize methods prologs a bit.
18490 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
18491 debugger to the proper place.
18493 2005-10-29 Martin Baulig <martin@ximian.com>
18495 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
18496 when running inside the debugger until the debugger has support
18499 2005-10-26 Zoltan Varga <vargaz@gmail.com>
18501 * mini.h: Fix a warning.
18503 2005-10-24 Miguel de Icaza <miguel@novell.com>
18505 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
18506 we expose publicly, this returns the string.
18508 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
18510 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
18511 with fp elimination.
18513 2005-10-21 Zoltan Varga <vargaz@gmail.com>
18515 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
18516 native stacktrace using the glibc 'backtrace' function if available.
18518 2005-10-20 Zoltan Varga <vargaz@gmail.com>
18520 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
18522 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
18523 handle SIGSEGVs received while in native code.
18525 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
18526 code, call mono_handle_native_sigsegv which will abort the runtime
18527 after printing some diagnostics, instead of converting it into a
18528 confusing NullReferenceException.
18530 2005-10-18 Zoltan Varga <vargaz@gmail.com>
18532 * cpu-pentium.md: Remove unused opcodes.
18534 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
18536 * mini-amd64.h (MonoLMF): Add rsp field.
18538 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
18541 2005-10-17 Zoltan Varga <vargaz@gmail.com>
18543 * mini-codegen.c (get_register_spilling): Fix some warnings.
18545 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
18547 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
18548 elimination during exception handling. Enable fp elimination by
18551 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
18554 2005-10-16 Martin Baulig <martin@ximian.com>
18556 * mini-exceptions.c
18557 (mono_debugger_run_finally): New public method for the debugger.
18559 2005-10-10 Zoltan Varga <vargaz@gmail.com>
18561 * debug-mini.c (mono_debug_init_method): Fix warning.
18563 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
18564 the 'exname' parameter const to fix some warnings.
18566 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
18568 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
18569 introduced by the previous patch.
18571 2005-10-08 Zoltan Varga <vargaz@gmail.com>
18573 * basic-float.cs: Add test for precision of float arithmetic.
18575 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
18576 when loading/storing single values from/to memory.
18578 * mini.c (mono_jit_compile_method_with_opt): Create the function
18579 pointers in the correct domain.
18581 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
18583 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
18584 introduced by previous patch.
18586 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
18587 when out_filter_idx is NULL.
18589 * mini-exceptions.c: Don't run filter clauses twice during exception
18590 handling. Fixes #75755.
18592 2005-10-07 Zoltan Varga <vargaz@gmail.com>
18594 * aot.c: Add support for ldflda wrappers.
18596 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
18599 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
18601 * mini.c, mini.h: do not consider exception handlers blocks when
18602 setting up interface variables.
18604 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
18606 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
18608 2005-10-03 Zoltan Varga <vargaz@gmail.com>
18610 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
18611 causes a regression.
18613 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
18615 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
18617 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
18618 of the OP_P definitions.
18620 * TODO: Add a proposal for dealing with the CEE/OP mess.
18622 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
18623 optimizations from the x86 port.
18625 * cpu-amd64.md: Ditto.
18627 * basic.cs basic-long.cs: Add tests.
18629 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
18631 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
18632 Patrik Torstensson's implementation of my exception-handling
18633 optimization idea, when the exception object is not used
18636 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
18638 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
18639 of the mul_imm optimizations from the old jit.
18641 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
18643 * mini.c, liveness.c: patch by Patrik Torstensson and
18644 Zoltan Varga to improve performance in methods with
18647 2005-09-30 Zoltan Varga <vargaz@gmail.com>
18649 * driver.c: Remove 'Globalization' entry from --version.
18651 2005-09-28 Zoltan Varga <vargaz@gmail.com>
18653 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
18654 there is a profiler interested in JIT events.
18656 * aot.c: Load profile files produced by the AOT profiling module, and
18657 reorder methods based on the profiling info. Add a 'method_order' table
18658 to the AOT file to make mono_aot_find_jit_info work with the reordered
18661 * mini.h: Bump AOT file version info.
18663 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
18665 * mini-arm.h: work around what looks like a gcc bug when optimizations
18668 2005-09-28 Raja R Harinath <rharinath@novell.com>
18670 * Makefile.am (AM_CFLAGS): Don't use += to append inside
18671 conditionals. Use ...
18672 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
18674 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
18676 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
18677 to determine the amount of memory to copy when passing valuetypes.
18679 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
18680 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
18682 2005-09-27 Zoltan Varga <vargaz@gmail.com>
18684 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
18685 information about aot.
18687 2005-09-27 Ben Maurer <bmaurer@ximian.com>
18689 * *.c: Replace the use of {Enter,Leave}CriticalSection with
18690 macros. This will allow a deadlock debugger to easily be plugged
18693 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
18695 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
18697 2005-09-27 Raja R Harinath <rharinath@novell.com>
18699 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
18700 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
18701 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
18702 ($(arch_built)) [CROSS_COMPILING]: Error out.
18704 2005-09-26 Zoltan Varga <vargaz@gmail.com>
18706 * aot.c: Add support for the no_special_static flag for classes.
18708 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
18710 * Reapply reverted patches.
18712 * *: Revert r50174 as well.
18714 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
18716 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
18718 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
18720 2005-09-23 Miguel de Icaza <miguel@novell.com>
18722 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
18723 part of the SIG_HANDLER_SIGNATURE.
18725 2005-09-23 Zoltan Varga <vargaz@gmail.com>
18727 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
18730 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
18731 introduced by previous patch.
18733 2005-09-21 Zoltan Varga <vargaz@gmail.com>
18735 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
18736 saved registers too.
18738 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
18739 upon the information returned by get_call_info ().
18741 * mini-x86.c (add_float): Fix stack size calculation.
18742 (mono_arch_call_opcode): Rewrite this so it works based up the
18743 information returned by get_call_info ().
18744 (mono_arch_get_this_vret_args): Ditto.
18746 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
18748 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
18749 in cinfo to determine the registers which need to be used.
18751 2005-09-20 Miguel de Icaza <miguel@novell.com>
18753 * driver.c (mono_main): Add --server and --desktop flags.
18755 2005-09-16 Zoltan Varga <vargaz@gmail.com>
18757 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
18758 registers as global registers.
18760 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
18761 longer needed with the new register allocator.
18763 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
18765 * cpu-ia64.md: Remove unused opcodes.
18767 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
18769 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
18771 * cpu-amd64.md: Remove unused opcodes.
18773 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
18774 needed with the new register allocator.
18776 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
18779 2005-09-16 Raja R Harinath <rharinath@novell.com>
18781 * Makefile.am (check-local): Don't invoke semdel-wrapper.
18783 2005-09-16 Martin Baulig <martin@ximian.com>
18785 * exceptions-amd64.c
18786 (throw_exception): Don't call mono_debugger_throw_exception() if
18787 we're a rethrow - see the FIXME in the code.
18789 2005-09-15 Geoff Norton <gnorton@customerdna.com>
18791 * mini.c (mono_init_exceptions): This only works on some architectures.
18793 2005-09-15 Zoltan Varga <vargaz@gmail.com>
18795 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
18798 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
18800 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
18801 now in mini-exceptions.c.
18803 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
18805 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
18806 now in mini-exceptions.c.
18808 2005-09-15 Zoltan Varga <vargaz@gmail.com>
18810 * exceptions-x86.c: Applied patch from Patrik Torstensson
18811 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
18813 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
18814 code into mini-exceptions.c. Add some assertions to it.
18816 2005-09-12 Zoltan Varga <vargaz@gmail.com>
18818 * aot.c (emit_section_change): Applied patch from "The Software Team"
18819 (<software@solmersa.com>). Fix as errors on windows.
18821 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
18823 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
18824 method info into the LMF.
18826 2005-09-11 Zoltan Varga <vargaz@gmail.com>
18828 * mini-ia64.c: Add proper unwind info for method epilogs.
18830 * exceptions-ia64.c: Add some code to help debugging.
18832 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
18834 * mini-exceptions.c: Fix warning.
18836 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
18838 * mini.c: Really fix build.
18840 * mini-x86.c mini-amd64.c: Fix build.
18842 2005-09-11 Zoltan Varga <vargaz@gmail.com>
18844 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
18846 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
18847 some Interlocked methods as intrinsics.
18849 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
18850 for Thread methods as well.
18852 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
18854 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
18856 * mini-ia64.c mini-x86.c mini-amd64.c
18857 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
18860 * mini.c (mono_init_exceptions): Fix build breakage.
18862 2005-09-10 Zoltan Varga <vargaz@gmail.com>
18864 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
18865 of instructions. Use the new ia64_unw_op macros for emitting unwind
18868 * mini.c (mono_init_exceptions): Initialize exception handling
18869 related trampolines at startup.
18871 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
18873 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
18875 2005-09-09 Zoltan Varga <vargaz@gmail.com>
18877 * mini.c: Handle type loading errors gracefully during compilation and
18878 throw the appropriate exception.
18880 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
18882 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
18883 for the mono binary.
18885 2005-09-09 Martin Baulig <martin@ximian.com>
18887 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
18890 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
18892 * mini-arm.h: use emulation for conv.r.un for the release.
18894 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
18896 * mini-arm.c, objects.cs: more fixes and tests for them.
18898 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
18900 * mini-arm.c: align structures to at least 4 bytes to be able
18901 to keep our current optimized memcpy.
18903 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
18905 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
18907 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18909 * mini.c: ignore SIGPIPE.
18911 2005-09-04 Zoltan Varga <vargaz@gmail.com>
18913 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
18915 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
18917 2005-09-02 Zoltan Varga <vargaz@gmail.com>
18919 * mini.h: Add prototype for mono_allocate_stack_slots_full.
18921 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
18923 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
18924 exception handling support.
18925 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
18926 patch by Brian Koropoff <briank@marakicorp.com>).
18928 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
18930 * mini.c: revert another 'optimization' which breaks when
18931 items on the eval stack need to be saved at a basic block end
18934 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
18936 * jit-icalls.c: for arrays, ensure we always provide
18939 2005-08-30 Zoltan Varga <vargaz@gmail.com>
18941 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
18943 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
18945 2005-08-29 Zoltan Varga <vargaz@gmail.com>
18947 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
18948 arguments in their original register.
18950 2005-08-28 Zoltan Varga <vargaz@gmail.com>
18952 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
18955 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
18956 when ssapre is enabled.
18958 * inssel-long.brg: Fix bug in previous patch.
18960 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
18961 multiplication by a constant.
18963 2005-08-27 Zoltan Varga <vargaz@gmail.com>
18965 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
18968 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
18971 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
18973 * inssel-arm.brg: apply changes tested by Brian Koropoff
18974 <briank@marakicorp.com>.
18976 2005-08-25 Zoltan Varga <vargaz@gmail.com>
18978 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
18980 2005-08-24 Zoltan Varga <vargaz@gmail.com>
18982 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
18983 to the same register if dreg is just a base register.
18984 (print_ins): Improve printing of membase opcodes.
18986 * inssel-x86.brg: Add optimized ldind(reg) rules.
18988 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
18990 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
18992 * mini.c: when running under valgrind, set the stack bottom for
18993 the GC at the actual approximate stack for the app (fixes running
18994 mono with valgrind).
18996 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
18998 * mini.c: do no break at the first valuetype to init found
18999 (fixes bug #75791).
19001 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
19003 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
19005 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
19007 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
19009 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
19011 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
19013 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19015 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
19017 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
19020 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
19023 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
19026 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
19028 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
19030 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19032 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
19033 in the tail recursion optimization.
19035 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
19036 debug info into the assembly file.
19038 * iltests.il: Add test for filter regions.
19040 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
19041 initial stack of filter regions. Fixes #75755.
19043 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
19045 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
19046 stack requirements.
19048 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19050 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
19051 the check for an already compiled method on non-ia64 platforms.
19052 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
19055 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
19057 * inssel-x86.brg: Add some optimized call rules.
19059 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
19061 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
19064 * mini.h mini-trampolines.c: Pass the trampoline argument to
19065 mono_arch_patch_delegate_trampoline.
19067 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
19069 * mini-trampolines.c: Fix build.
19071 * mini-amd64.h: Add delegate trampolines.
19073 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
19075 * inssel-amd64.brg: Add optimized call rules.
19077 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
19079 * inssel-ia64.brg: Add optimized ldind(reg) rules.
19081 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
19083 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
19086 * mini-ia64.c: Remove LMF fixmes.
19088 * mini-ia64.h: Remove most fields from LMF.
19090 * inssel-ia64.brg (stmt): Fix unaligned access errors.
19092 * mini-trampolines.c: Add support for IA64 function descriptors.
19094 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
19095 for IA64 function descriptors.
19097 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
19099 * tramp-arm.c: patch the vtable for virtual calls. Added
19100 support code to register/unregister the LMF.
19101 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
19104 2005-08-19 Dick Porter <dick@ximian.com>
19106 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
19107 bit value if needed.
19109 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
19111 * mini.c (mini_get_method): Move handling of wrapper data here.
19113 * mini.c (mono_method_to_ir): Add support for dynamic methods.
19115 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
19118 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
19119 bblock->code does not remain empty.
19121 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
19123 * arrays.cs: Add regression test for #75832.
19125 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
19126 rules. Fixes #75832.
19128 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
19129 instruction scheduling.
19131 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
19133 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
19135 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
19137 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
19139 * mini-codegen.c: Fix VC build.
19141 * cpu-pentium.md: Increase length of atomic_exhange_i4.
19143 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19145 * mini.h: fix signature for mono_register_opcode_emulation.
19147 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
19149 * mini.c: Get rid of most of the helper_sig_... constants using
19150 mono_create_icall_signature ().
19152 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
19154 * jit-icalls.c (helper_ldstr): New helper function.
19156 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
19158 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
19159 throw, load the string using a helper call instead of creating a string object.
19161 * aot.c: Update after LDSTR changes.
19163 * mini.h: Bump AOT file version.
19165 * aot.c: Save class size info into the AOT file. Print more statistics during
19168 * mini.h: Bump AOT file version.
19170 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
19171 ordering of disasm cases. Fixes #74957.
19173 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
19175 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
19176 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
19177 the generic code needed for the ARM port.
19179 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
19181 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
19182 inssel-arm.brg: more ARM features and fixes.
19184 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
19186 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
19187 ARM port work in progress.
19189 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
19191 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
19193 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
19195 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
19197 * inssel.brg (mini_emit_memset): Add support for unaligned access.
19199 * *-ia64.*: Ongoing IA64 work.
19201 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
19203 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
19205 * TODO: Remove out-of-data todo stuff.
19207 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
19210 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
19212 * mini.h: Bump corlib version.
19214 2005-07-27 Martin Baulig <martin@ximian.com>
19217 (create_copy_ins): Added `const unsigned char *ip' argument; set
19218 `copy->cil_code' from it.
19220 2005-07-27 Martin Baulig <martin@ximian.com>
19222 * mini-exceptions.c (mono_handle_exception): Don't call
19223 mono_debugger_handle_exception() for filters.
19225 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
19227 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
19230 2005-07-26 Martin Baulig <martin@ximian.com>
19232 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
19234 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
19235 helper_compile_generic_method() if the method is actually virtual
19238 2005-07-26 Martin Baulig <martin@ximian.com>
19241 (trampoline_code): Renamed to `mono_trampoline_code' and made it
19242 public; this is now accessed directly by the debugger.
19243 (mono_generic_trampoline_code): Removed.
19246 (mono_debug_init_method): Also add interncalls and wrappers.
19248 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
19250 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
19252 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
19254 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
19256 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
19258 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
19260 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
19262 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
19263 getting TLS offsets on AMD64 too.
19265 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
19267 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
19269 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
19271 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
19272 inssel-arm.brg, mini-arm.h: ARM port work in progress.
19274 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
19276 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
19278 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
19281 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
19282 mono_sparc_is_virtual_call ().
19284 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
19286 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
19287 trampoline parameters.
19289 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
19291 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
19292 to mono_arch_get_vcall_slot_addr.
19294 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
19297 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
19299 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
19301 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
19303 2005-07-19 Martin Baulig <martin@ximian.com>
19305 * exceptions-amd64.c (throw_exception): Call
19306 mono_debugger_throw_exception() here like we're doing it on i386.
19308 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
19310 * mini-ia64.c: Add optimized TLS access support.
19312 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
19314 * mini-exceptions.c: Ongoing IA64 work.
19316 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
19318 * mini.c: Use the default optimization set when embedding. Fixes
19321 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
19323 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
19324 of trampolines to a separate file.
19326 * mini-trampolines.c: New file.
19328 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
19331 * tramp-x86.c: Reorganize the trampoline code to be similar to the
19334 * mini-codegen.c: Fix cygwin build.
19336 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
19338 * mini.c: Add some minor changes needed by the IA64 port.
19340 * *-ia64.*: Ongoing IA64 work.
19342 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
19344 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
19345 trampolines into arch-independent and arch-dependent parts.
19347 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
19349 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
19351 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
19353 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
19354 the xp-regalloc-branch for amd64.
19356 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
19357 xp-regalloc-branch for x86.
19359 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
19361 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
19363 2005-07-06 Martin Baulig <martin@ximian.com>
19366 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
19367 (mono_jit_runtime_invoke): Likewise.
19369 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
19371 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
19374 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
19375 without loading their metadata. Reorganize the file format so exception handling+
19376 debug info is kept separate from normal method info. Create MonoJitInfo
19377 structures for methods lazily.
19379 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
19381 (x86_class_init_trampoline): Patch AOT class init trampolines too.
19383 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
19385 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
19388 * mini.h: Bump AOT file version.
19390 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
19392 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
19394 2005-07-01 Raja R Harinath <rharinath@novell.com>
19396 * Makefile.am (check-local): Call semdel-wrapper.
19398 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
19400 * mini-x86.c: Revert the last change as it seems to break the build..
19402 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
19404 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
19406 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
19408 2005-06-27 Ben Maurer <bmaurer@ximian.com>
19410 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
19411 outside of the macro, so strange stuff doesn't happen with gcc4
19412 (NEW_AOTCONST_TOKEN): Likewise.
19414 2005-06-28 Martin Baulig <martin@ximian.com>
19416 * mini.c (mini_class_is_system_array): New static method; use this
19417 instead of `klass->parent == mono_defaults.array_class' everywhere
19418 since this also works for the new generic array class.
19420 2005-06-26 Ben Maurer <bmaurer@ximian.com>
19422 * inssel.brg: Remove warnings.
19424 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
19426 * mini-ia64.c: Ongoing IA64 work.
19428 * basic-float.cs: Add float->i1 conversion test.
19430 * iltests.il: Add conv.u4 test.
19432 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
19434 * inssel-long.brg: Fix bug caused by last change.
19436 2005-06-23 Geoff Norton <gnorton@customerdna.com>
19438 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
19439 BSDs. Allows the x86 JIT to work on OSX86
19441 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
19443 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
19446 * mini-ia64.c: Ongoing IA64 work.
19448 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
19450 * mini-ia64.c: Ongoing IA64 work.
19452 * driver.c: Clean up jit_code_hash as well when using --regression.
19454 * inssel-long.brg: Fix long->i4/u4 conversion rules.
19456 * basic-long.cs: Add tests for long->u4 conversion.
19458 2005-06-18 Ben Maurer <bmaurer@ximian.com>
19460 * mini.c: Take mono_get_domainvar out of macros. This makes sure
19461 that we do not depend on undefined C behavior: the order stuff
19462 gets evaluated within an expression. Fixes mono when compiled on
19465 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
19467 * *-ia64.*: Ongoing IA64 work.
19469 * aot.c: Lower memory usage while loading AOT methods.
19471 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
19473 * mini.h: Bump AOT file format version.
19475 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
19477 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
19479 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
19481 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
19482 not on callee assembly). Fixed some comments.
19484 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
19486 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
19487 it gets proper disassembly.
19488 (emit_method_info): Remove some dead code.
19490 * mini.c (mini_method_compile): Allways allocate the GOT var in
19491 mono_method_to_ir for emulating opcodes.
19493 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
19495 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
19496 before freeing the code memory. Fixes #74990.
19498 * objects.cs: Add regression test for #74992.
19500 * liveness.c: Extend live ranges of arguments to the beginning of the
19501 method. Fixes #74992.
19503 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
19504 so it points into the faulting instruction.
19506 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
19508 * jit-icalls.c (mono_imul_ovf): Add exception handling.
19510 * *-ia64.*: Ongoing IA64 work.
19512 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
19514 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
19516 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
19518 * *-ia64.*: Ongoing IA64 work.
19520 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
19522 * basic-long.cs: Add tests for add/sub.ovf.
19524 * basic.cs: Add tests for sub.ovf.
19526 * *-ia64.*: Ongoing IA64 work.
19528 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
19530 * *-ia64.*: Ongoing IA64 work.
19532 * basic.cs: Add conv.ovf.i4.un test.
19534 2005-06-09 Massimiliano Mantione <massi@ximian.com>
19536 * mini.c: (remove_block_if_useless) Fixed bug 75061.
19538 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19540 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
19542 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
19544 * *-ia64.*: Ongoing IA64 work.
19546 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19549 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
19551 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
19553 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
19555 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
19557 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
19559 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
19560 of a call is callable by a near call.
19562 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
19564 * mini-ia64.c: Ongoing IA64 work.
19566 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
19568 * genmdesc.c: Make the generated array non-static.
19570 * inssel-long.brg: Fix LSHR_IMM rule.
19572 * *-ia64.*: Ongoing IA64 work.
19574 * *-ia64.*: Ongoing IA64 work.
19576 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19578 * *-ia64.*: Ongoing IA64 work.
19580 * *-ia64.*: Ongoing IA64 work.
19582 * mini-ia64.c: Ongoing IA64 work.
19584 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
19586 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19588 * objects.cs basic-calls.cs: Move some tests to objects.cs.
19590 * objects.cs basic-long.cs: Move some tests to objects.cs.
19592 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
19594 * *-ia64.*: Ongoing IA64 work.
19596 * iltests.il: Add a new test.
19598 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
19599 newobj. Fixes #75042.
19601 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
19603 * *-ia64.*: Ongoing IA64 work.
19605 * *-ia64.*: Ongoing IA64 work.
19607 * *-ia64.*: Ongoing IA64 work.
19609 * basic.cs objects.cs: Move tests accessing static variables as well.
19611 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
19613 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
19615 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
19617 * driver.c: Always print failed tests.
19619 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
19622 * *ia64*: Ongoing IA64 work.
19624 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
19626 * basic.cs: Add tests for add.ovf. Fix warnings.
19628 2005-05-18 Miguel de Icaza <miguel@novell.com>
19630 * driver.c (mono_main): Avoid crash if no argument is passed to
19631 --break; Do not use g_error, but f_printf. And fix all other
19632 ocurrences of the same crash.
19634 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
19636 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
19637 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
19640 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
19642 * *-ia64.*: Add beginnings of IA64 backend.
19644 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
19646 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
19648 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
19651 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
19653 * mini-amd64.c: Fix a warning.
19655 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
19657 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
19658 in float_neg. Fixes #74897.
19660 * mini-amd64.c (emit_call): Fix another near call bug.
19662 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
19664 * declsec.c: Keep the appdomain information in the structure. Added a
19665 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
19666 value gets overwritten).
19667 * declsec.h: Set the default MonoArray for the the stack to 6. Added
19668 an MonoAppDomain member to MonoSecurityFrame.
19669 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
19670 used in the stack walk. Now use a MonoArray which grow (double) when
19673 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
19675 * mini.c: Re-enabled runtime cleanup, since running threads should
19676 now properly stop when exiting.
19678 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
19680 * mini-codegen.c: New file contaning the arch-independent local
19681 register allocator. Not used by any architectures yet.
19683 * mini.h linear-scan.c: Merge some changes from the
19684 mini-xp-local-regalloc branch.
19686 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
19688 * mini-amd64.c (emit_call): Fix calls to native functions when the
19689 runtime is compiled as a shared library. Fixes #74756.
19691 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
19692 on a literal field. Fixes #74751.
19694 2005-04-25 Raja R Harinath <rharinath@novell.com>
19696 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
19698 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
19700 * objects.cs: Add missing null casting test.
19702 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
19704 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
19705 in wrapper methods. Also rename 'address' variable to 'offset'.
19707 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
19709 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
19712 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
19714 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
19717 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
19719 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
19721 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
19723 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
19724 just the last bytes.
19726 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
19728 * aot.c (mono_compile_assembly): Fix warning.
19730 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
19731 by the _MSC_VER stuff.
19733 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
19735 * inssel-long.brg: Fix #74588.
19737 * cpu-amd64.md: Fix #74591.
19739 * iltests.il: Add new regression tests.
19741 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
19743 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
19746 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
19748 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
19750 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
19751 from Bill Middleton <flashdict@gmail.com>.
19753 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
19755 * arrays.cs: Add new regression test. Fix warnings.
19757 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
19759 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
19760 and leakage in CKFINITE.
19762 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
19763 this to a null op since it is called on amd64 too.
19765 * exceptions-amd64.c (get_throw_trampoline): Align stack.
19767 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
19768 body since this is not used on amd64.
19770 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
19772 * mini-amd64.c: Remove obsolete fixmes.
19774 * mini.c (print_method_from_ip): Fix debugging support.
19776 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19778 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
19779 so that expressions that don't give much gain are not reduced.
19780 * ssapre.h: Likewise.
19782 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
19784 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
19786 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
19788 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
19790 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
19792 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
19794 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
19796 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
19798 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
19801 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
19803 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
19805 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
19807 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
19808 MONO_ARCH_USE_SIGACTION. Fixes #74252.
19810 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
19812 * mini-x86.c: Fix up stack overflow handling.
19814 * exceptions.cs: Add new regression test.
19816 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
19818 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
19819 mono_jit_thread_attach.
19821 * mini.c (mono_method_to_ir): Verify called method is not abstract.
19823 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
19825 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
19826 avoid calling constructors using callvirt.
19828 * inssel.brg: Fix #74073.
19830 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
19832 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
19833 compilation with non-GCC compilers.
19834 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
19835 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
19837 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
19839 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
19840 klass->interface_offsets (will likely fix bug#74073).
19842 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
19844 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
19846 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
19848 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
19849 to amd64_div_reg_size ().
19851 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
19853 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
19855 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
19857 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
19859 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
19861 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
19863 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
19865 * mini.c (mono_precompile_assembly): Load and precompile referenced
19866 assemblies as well. Fixes #74015.
19868 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
19870 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
19872 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
19874 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
19875 a lot of checks and (anyway) permissions cannot work until corlib is
19878 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
19880 * mini-ppc.c: fixed ABI issue on sysv/ppc.
19882 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
19884 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
19885 calls (fixes bug#72824).
19887 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
19889 * mini.c: fix tail recursion elimination (see test in bug#73936).
19891 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
19893 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
19894 some fp functions in sse2 mode.
19896 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
19898 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
19900 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
19902 * mini.h mini.c: Add mono_get_jit_tls_key ().
19904 * mini-x86.c: Enable fast TLS support on windows.
19906 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
19908 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
19909 * mini.c: Check for p/invoke method when generating code. If a
19910 p/invoke method, or it's class, isn't decorated with [Suppress
19911 UnmanagedCodeSecurity] then generate code to call System.Security.
19912 UnmanagedDemand (only if the security manager is active).
19914 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
19916 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
19917 last change as it seems to cause strange crashes.
19919 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
19921 * *.c: handle unsafe function pointers where needed.
19923 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
19925 * mini.c (mono_jit_free_method): Remove the fixme too.
19927 2005-03-15 Miguel de Icaza <miguel@novell.com>
19929 * mini.c: As discussed, make the code actually free the delegate
19930 thunk now, to enable the debugging of delegate problems, use
19931 MONO_DEBUG=1 when running Mono.
19933 This takes also care of parts of the leaks as seen by Joe.
19935 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
19937 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
19938 thread_tls_offset calculation.
19940 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
19942 * declsec.c: Reworked linkdemand checks for icall. The previous code
19943 was using the declaration code (untrusted) and didn't work as expected
19944 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
19947 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
19949 * iltests.il: Add new localloc test.
19951 * mini-amd64.c: Handle large stack allocations the same way as on
19952 windows if stack overflow handling is working.
19954 * mini-amd64.c: Allocate the signal stack using mmap.
19956 * mini.c (sigsegv_signal_handler): Fix reading of context.
19958 * mini-exceptions.c: Fix up stack overflow handling.
19960 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
19962 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
19964 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
19966 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
19968 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
19969 tramp_init functions as they are no longer needed.
19971 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
19973 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
19975 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
19977 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
19979 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
19982 * mini-ops.h: Add OP_LMUL_IMM.
19984 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
19985 long mul/div opcodes as intrinsic.
19987 * mini-amd64.c (emit_call): Handle the case when the callee might be
19990 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
19992 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
19995 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
19997 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
19999 2005-03-09 Ben Maurer <bmaurer@ximian.com>
20001 * mini.c (mono_codegen): Don't leak here, to help people running
20004 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
20006 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
20007 conversions in sse2 mode.
20009 * basic-float.cs: Add regression test.
20011 * mini-amd64.c: Reenable sse2.
20013 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
20015 * mini-amd64.c: Disable sse2 until some regressions are fixed.
20017 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
20019 * driver.c: Copyright text should include 2005.
20021 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
20023 * cpu-amd64.md (load_membase): Fix more max lengths.
20025 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
20027 * cpu-amd64.md (load_membase): Fix max length.
20029 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
20031 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
20033 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
20034 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
20036 * basic-float.cs: Add rounding regression test.
20038 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
20040 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
20042 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
20043 structures in registers for pinvoke wrappers.
20045 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
20047 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
20049 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
20051 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
20052 wrapper to mono_jit_thread_attach.
20054 * mini.c (mini_jit_thread_attach): New jit icall.
20056 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
20057 native->managed wrappers.
20059 * exceptions.cs: Add new regression test.
20061 * mini.c (optimize_branches): Check regions in the cbranch to throw
20062 block case as well. Fixes #73242.
20064 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
20066 * mini.c: thread safety fixes.
20068 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
20070 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
20071 patching stuff, since delegates use jump trampolines so there is
20074 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
20077 * tramp-amd64.c: Fix build.
20079 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
20080 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
20082 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
20083 Rename this to mono_arch....
20084 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
20086 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
20088 * mini-amd64.c (emit_call): If both the caller and the callee is
20089 guaranteed to have 32 bit addresses, emit a normal call.
20091 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
20093 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
20094 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
20095 method_ptr inside delegates.
20097 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
20099 * mini.c (mono_jit_free_method): Free the method info even if the native code is
20100 invalidated. Fixes #73001.
20102 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
20104 * mini-x86.c: Only use stdcall for pinvokes on windows.
20106 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
20108 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
20109 * mini-x86.c: remove unreliable __thread var offset detection,
20110 use the correct accessors and enable by default.
20112 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
20114 * mini.c (mono_jit_free_method): Fix memory leak.
20116 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
20118 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
20120 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
20122 * cpu-amd64.md: Fix lengths of atomic opcodes.
20124 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
20126 * driver.c: try to not imply using ICU is any good.
20128 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
20130 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
20131 functions as inline ops.
20133 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
20134 some Interlocked functions as inline ops.
20136 * mini.c (move_basic_block_to_end): Fix bug in last patch.
20138 * mini.h (MonoBasicBlock): Reorganize fields a bit.
20140 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
20142 * mini.c: Add support for OP_NOT_TAKEN.
20144 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
20145 structures in registers for pinvoke wrappers.
20147 * mini-amd64.c: Fix warnings.
20149 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
20151 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
20153 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
20155 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
20156 address instead of loading the address from it.
20158 * mini-x86.c: Add support for returning small structs in registers
20159 on Win32. Fixes part of #70864.
20161 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
20163 * trace.c (get_token): Improve error checking.
20165 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
20167 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
20169 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
20171 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
20172 it can be reused for MonoClass.
20173 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
20176 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
20178 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
20179 instead of a MonoReflectionMethod. The method information wasn't used
20180 when displaying SecurityException details (but will be now).
20182 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
20184 * Makefile.am : windows build fix.
20186 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
20188 * iltests.il: Add new regression test.
20190 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
20193 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
20195 * mini.c: Moved linkdemand check into helper function check_linkdemand
20196 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
20199 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
20201 * declsec.c: Added statistics counter for different kinds of
20203 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
20204 (and commented) declaration.
20205 * mini.c: Added statistics counter for security Demand code
20206 generation. Added display of security statistics.
20208 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
20210 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
20211 Fix compilation errors under gcc-2.95.
20213 2005-02-12 Ben Maurer <bmaurer@ximian.com>
20215 * mini.c, driver.c: Use the new jit trampoline hashtable
20217 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20219 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
20221 2005-02-11 Martin Baulig <martin@ximian.com>
20223 * debug-mini.c (mono_debug_close_method): Free the line number array.
20225 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
20227 * aot.c: Break up large methods into smaller ones. Share GOT slots for
20230 * mini.h: Bump AOT file format version.
20232 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
20234 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
20236 * declsec.h: Added macros to get/set lazyly initialized security
20237 informations about assemblies. Added new enum for different type of
20238 possible LinkDemand violation. Added function to check LinkDemands.
20239 * mini.h: Added a field to MonoCompile to hold any security violation
20240 detected when JITting a method (so it can be thrown later).
20241 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
20242 and CEE_CALLVIRT. Added code to throw exception at the end of
20243 mini_method_compile (note: the exception is unhandled right now).
20245 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
20247 * mini.c, jit-icalls.c: use the managed implementation of
20248 memset for initobj and memset, to avoid managed <-> unmanaged
20251 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
20253 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
20254 optimization if it would need a GOT var.
20256 * basic.cs: Add tests for constant propagation and switch statements.
20258 * ssa.c: Fix out-of-range constant propagation and switch statements.
20260 2005-02-09 <vargaz@freemail.hu>
20262 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
20264 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
20266 * cpu-amd64.md (load_membase): Fix max length of load_membase.
20268 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20270 * mini.c: update to new signature of mono_class_get_allocation_ftn().
20272 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
20274 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
20275 arithmetic operations.
20277 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
20279 * mini-ppc.c: add a workaround for broken user code that
20280 DllImports vararg functions with non-vararg signatures.
20282 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
20284 * mini.c (mono_jit_compile_method_inner): Add detection and a
20285 meaningfull error message for assemblies written in Managed C++.
20287 * tramp-amd64.c mini-amd64.h: Add support for
20288 create_trampoline_from_token ().
20290 * aot.c mini-x86.c abcremoval.c: Applied patch from
20291 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
20293 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
20295 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
20296 which takes a MonoImage/token as parameter instead of a MonoMethod.
20298 * aot.c: Use the new trampoline for initializing vtables.
20300 * aot.c: Add support for ldfld/stfld_remote wrappers.
20302 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
20303 rules for compare <MEM>, IMM.
20305 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
20307 * aot.c: Handle inherited finalizers correctly.
20309 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
20311 * inssel.brg (stmt): Add a missing _setup_... ().
20313 * aot.c: Save some parts of the class state to the AOT file and use it
20314 to recompute that state when a class is initialized.
20316 * mini.c: Install AOT hooks into the runtime.
20318 * mini.h: Bump AOT file format version.
20320 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
20323 * iltests.il: Add new test.
20325 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
20327 * mini.c: fix typo.
20329 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
20331 * mini.c: setup the statistical profiler in the thread attach
20332 callback to cope with the new single thread code.
20334 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
20336 * mini-ppc.c: ensure we have enough room for the profiler
20337 calls (fixed bug#72084).
20339 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
20341 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
20344 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20346 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
20348 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20350 * ssapre.c: Fixed an issue with down safety (this allows IronPython
20351 to succesfully execute parrotbench).
20352 * ssapre.h: Likewise.
20354 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20356 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
20357 variable for stores to method arguments (fixes a SSAPRE issue).
20359 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
20361 * mini.c: handle value types in dup, fixes gen-112.cs.
20363 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
20365 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
20366 sequence for calls in dynamic methods to avoid thunks.
20368 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
20370 * mini.c: correctly remove dynamic methods from the hashtable.
20372 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20374 * driver.c: Disabled SSAPRE until fix the bug that appears
20375 in IronPython's parrotbench.
20377 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
20379 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
20381 * mini.c (mono_method_to_ir): Revert the previous change.
20383 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
20384 when AOT compiling.
20386 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
20387 mono_jit_info_table_find () etc. when running under valgrind.
20389 * inssel.brg: Fix warnings.
20391 * mini-exceptions.c: Fix warnings.
20393 2005-01-31 Martin Baulig <martin@ximian.com>
20395 * driver.c (compile_all_methods_thread_main): Don't try to compile
20396 generic methods or anything which has type parameters.
20398 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
20400 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
20402 * TestDriver.cs: Add --verbose flags.
20404 * graph.c ssa.c: Fix 64 bit warnings.
20406 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
20407 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
20408 Fix 64 bit warnings.
20410 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
20411 variable not spotted by gcc.
20413 * mini-amd64.c inssel-amd64.brg: Applied patch from
20414 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
20415 X86_COMPARE_MEMBASE opcodes.
20417 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
20419 2005-01-29 Ben Maurer <bmaurer@ximian.com>
20421 * *: MonoMethod->signature might be NULL now. You *MUST* use
20422 mono_method_signature.
20424 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
20426 * driver.c (compile_all_methods_thread_main): Compile the methods
20427 without invoking cctors.
20429 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
20431 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
20432 * basic-calls.cs: test for the above.
20434 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
20436 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
20437 MonoJitInfo changes.
20439 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
20441 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
20442 eagerly if it contains dynamic methods.
20444 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
20446 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
20447 trace, it is now computed by an icall from trace_ips.
20449 * mini-exceptions.c: Fix a warning.
20451 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
20453 * mini-exceptions.c: don't bother getting stack trace info if
20454 it's not going to be used.
20456 2005-01-27 Raja R Harinath <rharinath@novell.com>
20458 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
20461 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
20463 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
20465 * aot.c: Avoid calling mono_method_get_header () if not needed.
20467 * mini.h: Bump AOT file format version.
20469 * mini.c (mono_emit_native_call): Allocate a GOT var here.
20471 * mini.c (mono_print_tree): Print more info for calls.
20473 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
20475 * declsec.h: Remove warning by adding missing include for marshal.h
20477 2005-01-26 Martin Baulig <martin@ximian.com>
20479 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
20482 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
20484 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
20487 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
20489 * aot.c (mono_compile_assembly): Fix a warning.
20491 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
20493 * declsec.c: Look for security attributes on the original MonoMethod
20494 (and not the wrapped one). This fix permissions on icalls.
20496 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20498 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20500 * mini.c (mono_allocate_stack_slots): Add a fixme.
20502 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20504 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
20506 * inssel.brg: optimize casts of sealed types (more
20507 optimizations waiting for fixes in remoting).
20509 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20511 * inssel.brg (stmt): Add another dummy rule.
20513 * driver.c: Fix warnings.
20515 * driver.c (mono_main): If running under valgrind, instruct glib to use
20516 the system allocation functions so valgrind can track the memory
20517 allocated by the g_... functions.
20519 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
20521 * mini-ops.h: Add OP_DUMMY_STORE opcode.
20523 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
20525 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
20526 variables in try regions.
20528 * mini.c (mini_method_compile): Don't disable optimizations on large
20529 methods when AOT compiling.
20531 * mini.c (mono_allocate_stack_slots): New arch independent method to
20532 allocate stack slots. Not yet used.
20534 2005-01-22 Ben Maurer <bmaurer@ximian.com>
20536 * debug-mini.c (mono_debug_close_method): Plug some leaks.
20538 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
20540 * mini-ppc.c: make the branch info relative as the code
20541 buffer can be reallocated.
20543 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
20545 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
20546 * driver.c: Removed the AOT/security restriction. Now initialize the
20547 security manager (in metadata) if --security is used.
20548 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
20549 rather than the pointer to declarative security, when AOT is used.
20551 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
20553 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
20554 basic blocks, reduced intrinsic exception throwing code size.
20556 2005-01-22 Miguel de Icaza <miguel@ximian.com>
20558 * driver.c (mini_usage): Reorder the usage screen.
20560 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
20562 * mini.c (mono_resolve_patch_target): Fix warning.
20564 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
20566 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
20569 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20571 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
20572 breaks the amd64 build.
20574 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
20575 register allocation. Fixes #71454.
20577 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20579 * arrays.cs: Add new regression test.
20581 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20583 * ssapre.c: Turned usage of snprintf to GString.
20584 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
20585 (I left it on by mistake in my previous commit).
20587 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
20589 * mini.c, cfold.c, basic-calls.cs: preserve side effects
20590 on cond branch optimization (fixes bug# 71515).
20592 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20594 * abcremoval.c: Fixed bug 71062.
20595 * abcremoval.h: Likewise.
20597 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20599 * mini.c: Added a new functionality to optimize_branches, the removal
20600 of useless basic blocks, and fixed some problem in the removal of
20601 critical edges; some utility functions added for both purposes.
20602 * ssapre.c: Added complex expression support, and fixed bug 70637.
20603 * ssapre.h: Likewise.
20604 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
20606 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
20607 * driver.c: Re-enabled SSAPRE.
20609 2005-01-19 Martin Baulig <martin@ximian.com>
20611 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
20612 the result of mono_get_method_constrained().
20614 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
20616 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
20619 2005-01-18 Geoff Norton <gnorton@customerdna.com>
20621 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
20622 be detected. Fixes #59296.
20624 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20626 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
20627 which can happen. Fixes #71361.
20629 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20631 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
20634 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20636 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
20637 appdomain-unload.exe to fail.
20639 * mini.c: Fix some memory leaks.
20641 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
20643 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
20644 Fixed bug and sped up some codepaths.
20646 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20648 * mini.c: Fix some memory leaks.
20650 * exceptions.cs basic-long.cs: Add test for checked ulong->int
20653 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
20655 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
20658 * iltests.il: Add regression test for #71320.
20660 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
20662 * mini.c (mono_codegen): Fix installation of profiler hooks.
20664 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
20666 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
20668 * mini.h, mini.c, cfold.c: optimize access to enum
20669 readonly fields, too. Eval conditional branches if possible
20670 to perform unreachable code removal in more cases.
20672 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
20674 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
20676 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
20679 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
20680 WinXP DEP. Fixes #71244.
20682 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
20684 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
20686 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
20688 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
20690 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
20692 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
20695 * mini.h: Bump AOT version.
20697 * mini.h (MonoCompile): Change exvar to a hash table.
20699 * mini.c: Allocate a separate exvar for each handler block.
20701 * mini.c: Get rid of the computation of filter_lengths, its not needed.
20703 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
20704 ex var with the pending exception and only throw if the two are equal.
20707 * exceptions.cs: Add tests for rethrow and nested catch clauses.
20709 * mini-x86.c: Fix warnings.
20711 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
20712 used by all the ports now.
20714 * aot.c: Add write-symbols and save-temps options.
20716 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
20718 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
20720 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
20722 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
20725 * tramp-s390.c: Check vtable slot belongs to the domain.
20727 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
20728 as per other platforms.
20730 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
20732 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
20734 * driver.c: we don't run the Main() code in a subthread anymore.
20736 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
20738 * mini.c: added experimental rtc support in the statistical
20739 profiler: if the user has the permission, more accurate statistics
20740 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
20741 The MONO_RTC value must be restricted to what the linux rtc allows:
20742 power of two from 64 to 8192 Hz.
20744 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
20746 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
20748 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
20750 * mini-ppc.c: better icache flush for smp.
20752 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
20754 * mini-amd64.c (emit_move_return_value): Fix memory leak.
20756 * mini-x86.c (get_call_info): Add the get_call_info () code from the
20757 amd64 port, not yet used.
20759 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
20761 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
20764 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
20766 * driver.c: Added --security option to activate the security manager.
20767 Right now this will allow code generation for declarative demands and
20768 is disabled when AOT is specified.
20769 * mini.c: Add code generation for declarative security demands.
20770 * mini.h: Add mono_use_security_manager as an extern gboolean.
20772 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
20774 * aot.c (mono_compile_assembly): Speed up compilation a bit by
20775 emitting more dense assembly code.
20777 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
20778 exception throwing stuff.
20780 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
20782 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
20785 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
20786 left in by mistake.
20788 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
20791 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
20793 * tramp-*.c: Only patch vtable slots if the object is in the current
20794 domain. Fixes appdomain-unload.exe.
20796 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
20798 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
20801 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
20803 * mini.c (reverse_branch_op): New helper function.
20805 * mini.c (optimize_branches): Run the new optimization only on
20806 platforms which support it. Also reverse all kinds of branches.
20808 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
20810 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
20813 * mini.c (optimize_branches): Reverse not-equals branches if the false
20814 bblock is a throw. This happens a lot of time with argument checking in
20817 * mini.c (mono_codegen): Add support for placing basic blocks after
20818 the function epilogue.
20820 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
20823 2005-01-05 Miguel de Icaza <miguel@ximian.com>
20825 * mini.c (setup_stat_profiler): Only set this up if the platform
20826 supports ITIMER_PROF.
20828 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
20830 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
20833 * inssel.brg: Fix a warning.
20835 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
20837 * mini.c: added support for statistical profiler
20838 (run with: --profile=default:stat).
20840 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
20842 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
20844 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
20846 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
20847 related to global registers from the amd64 port.
20849 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
20851 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
20853 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
20854 with global registers.
20855 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
20857 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
20859 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
20861 * debug-mini.c (encode_value): Fix off-by-one.
20863 * aot.c (encode_value): Likewise.
20865 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
20867 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
20869 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
20872 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
20874 * aot.c (emit_method_info): Increase size of temp buffer.
20876 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
20879 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
20881 * aot.c (emit_method_info): Fix build.
20883 * aot.c: Further rework of the AOT file format to reduce the size of
20884 the method info data.
20886 * mini.h: Bump AOT file format version.
20888 2004-12-27 Martin Baulig <martin@ximian.com>
20890 * mini.c (mini_get_method): New static method; call
20891 mono_get_method_full() and mono_get_inflated_method().
20892 (mono_method_to_ir): Use mini_get_method() instead of
20893 mono_get_method_full().
20895 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
20897 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
20899 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
20901 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
20903 * inssel-amd64.brg: Add some optimization rules.
20905 2004-12-24 Ben Maurer <bmaurer@ximian.com>
20907 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
20908 standard not GC'd stuff is fine.
20910 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
20912 * aot.c: Rework the AOT file format to get rid of most of the global
20913 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
20915 * mini.h: Bump AOT file format version.
20917 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
20919 * mini.h: Bump AOT file format version.
20921 * aot.c (mono_aot_is_got_entry): New function to determine if an
20922 address is inside a GOT.
20924 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
20926 * cpu-pentium.md: Increase the maximum size of some instructions which
20927 might involve a got access.
20929 * mini.c (get_method_from_ip): Another debug helper function.
20931 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
20932 when got var accesses are created during the decompose phase.
20934 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
20936 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
20937 argument mini_compile_method and to MonoCompile, and use this to
20938 determine whenever a given method is compiled for AOT. This allows the
20939 other methods compiled during AOT compilation to be free of AOT stuff,
20940 so the backends does not need to add special support for them by
20941 creating a fake GOT etc.
20943 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
20946 2004-12-21 Ben Maurer <bmaurer@ximian.com>
20948 * mini.c (mono_method_to_ir): It turns out that some of the
20949 x-appdomain wrappers are lax with types, so just ignore this for
20952 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
20953 at the vtable->klass. If it is non-shared code we can just use the
20956 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
20958 * mini-ppc.c: access MonoDomain from tls, too.
20960 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
20962 * declsec.c: Removed unused variable (and related warning ;-)
20964 2004-12-21 Ben Maurer <bmaurer@ximian.com>
20966 * iltests.il: New test for LDELEMA on an array of ref types.
20968 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
20969 all ldelema's on reftypes.
20970 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
20971 it was the wrong place to put it.
20973 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
20974 register to pop to make this cleaner, at the request of Paolo.
20976 2004-12-20 Ben Maurer <bmaurer@ximian.com>
20978 * mini-ops.h (OP_GETHASHCODE): New op.
20980 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
20982 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
20985 For a microbenchmark, this reduces the cost of Hashtable.get_Item
20988 * mini-x86.c (mono_arch_output_basic_block): Rather than
20996 The first is 3 bytes while the second is 1. This saves 36 kb on
20997 mscorlib, quite a big saving. When bootstraping mcs, I was able to
20998 see a small boost because of icache locality.
21000 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
21002 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
21004 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
21005 started code sharing with the generic code.
21007 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
21009 * mini-ppc.c, cpu-g4.md: added code for direct access to
21012 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
21014 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
21015 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
21018 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
21020 * declsec.c|h: Added functions to cache the declarative stack modifiers
21021 in MonoJitInfo and to create a security frame from a MonoJitInfo
21023 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
21024 created. Register internal calls for System.Security.SecurityFrame::
21025 _GetSecurityFrame and _GetSecurityStack.
21026 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
21027 the definitions for the new stack walk/callback mechanism.
21028 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
21029 first security frame for LinkDemands and InheritanceDemands) and
21030 GetSecurityStack for Demands. Both use the new mono_walk_stack code
21032 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
21033 walk initialization (lupus).
21035 2004-12-20 Ben Maurer <bmaurer@ximian.com>
21037 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
21039 (handle_loaded_temps): Do not create a temporary variable for
21040 things that we know are temps. They will never be modified.
21041 (mono_spill_call): Set MONO_INST_IS_TEMP
21042 (mono_emulate_opcode): ditto
21044 (mono_method_to_ir.CEE_DUP): ditto
21046 2004-12-19 Ben Maurer <bmaurer@ximian.com>
21048 * mini.c (type_to_eval_stack_type): Make this handle the void type
21049 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
21050 (emit_tree): use ip_in_bb to special case some common idioms
21051 Update all callers to pass in the IP.
21052 (mono_method_to_ir): Make CEE_CALL* do the above as well.
21054 This gives us a nice 2% speedup in mcs bootstrap.
21056 * mini-x86.c (peephole_pass): Peephole pass to make
21065 * mini.c (ip_in_bb): new method.
21066 (mono_method_to_ir): use this method rather than doing the hash
21069 * linear-scan.c (mono_linear_scan): When expiring actives, you
21070 don't need to keep around variables that expire on this
21071 instruction. This makes it so that:
21074 store (ebx add (ebx, 1))
21078 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
21080 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
21081 combination to avoid doing two copies. Fix up problems with previous
21084 * mini.c: Fix 64 bit warnings.
21086 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
21088 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
21090 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
21091 changes from the x86 code.
21093 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
21095 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
21097 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
21098 throwing code to reduce its size, unify the AOT and non-aot code and
21099 get rid of relocations in the AOT case.
21101 * mini-x86.h mini.c exceptions-x86.c
21102 (mono_arch_get_throw_corlib_exception): New arch specific function to
21103 raise corlib exceptions which doesn't require relocations in the
21106 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
21108 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
21110 * mini.c (mono_emit_method_call): Only allocate the got var when it is
21113 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
21116 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21118 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
21119 with add function when used from Inc/dec atomic
21120 functions. Re-enabled optimization on x86.
21121 * mini-ops.h: renamed atomic_add functions to
21122 allow _add to match the Interlocked::Add and
21123 _add_next to match Interlocked::Inc/Dec.
21125 2004-12-15 Massimiliano Mantione <massi@ximian.com>
21127 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
21128 linking of BBs to the end BB, and enabled SSAPRE also with
21129 consprop and copyprop (which was prevented by that bug).
21131 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21133 * mini-x86.c: disabling the Interlocked optimizing code.
21135 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
21137 * aot.c (load_aot_module): Move reading of got_addr after the AOT
21138 file version check.
21140 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21142 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
21143 interlocked optimization due lack of support on x86, rewrote
21144 exchange to take into account that base may be in eax.
21146 xsp works again; activated Interlocked optimizing code.
21148 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
21150 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
21152 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
21154 * mini-ops.h: Add new opcodes.
21156 * mini.h: Add new patch types. Add got_var to MonoCompile.
21158 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
21159 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
21160 make it work with all kinds of patchable code.
21162 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
21163 address of the GOT, and referencing entries in the GOT.
21165 * mini.c: Add code to load the GOT address if needed by an opcode.
21167 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
21168 independent AOT code on the x86 using an elf-style Global Offset Table.
21170 2004-12-14 Raja R Harinath <rharinath@novell.com>
21172 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
21174 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21176 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
21179 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
21181 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
21182 of Interlocked:Increment/Decrement/Add as inline ops.
21183 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
21185 2004-12-12 Geoff Norton <gnorton@customerdna.com>
21187 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
21188 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
21190 2004-12-12 Duncan Mak <duncan@ximian.com>
21192 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
21193 again. `patch_info->table_size' is no longer valid after Zoltan's
21196 2004-12-12 Martin Baulig <martin@ximian.com>
21198 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
21199 if we are the "real" method, ie. not an inlined method inside it.
21201 2004-12-11 Ben Maurer <bmaurer@ximian.com>
21203 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
21204 before we look in the special fields table. This fixes
21205 ../tests/thread-static-init.cs.
21207 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21209 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
21210 for Array get_Rank and get_Length. Fixes bug #70465.
21212 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
21214 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
21215 separate structure to reduce the size of MonoJumpInfo.
21217 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
21219 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
21221 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
21223 * mini.c (mini_get_inst_for_method): Changed to allow ports
21224 to return a MonoInst instead of opcode
21225 (renamed mini_get_opcode_for_method to better reflect the new functionality)
21227 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
21228 Allow ports to return a created MonoInst instead of op-code, will enable
21230 (renamed mini_get_opcode_for_method to better reflected the functionality)
21232 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
21234 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
21236 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
21238 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
21241 2004-12-08 Martin Baulig <martin@ximian.com>
21243 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
21244 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
21246 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
21248 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
21251 * exceptions.cs: Disable some tests which depend on properties of x86 fp
21254 2004-12-08 Raja R Harinath <rharinath@novell.com>
21256 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
21258 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
21260 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
21261 bug introduced by the previous patch.
21263 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
21265 * mini-ppc.c, objectc.cs: handle large structs passed by value
21266 (fixes bug #69972).
21268 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
21270 * mini-ppc.c: OP_ARGLIST implementation from
21271 Geoff Norton <gnorton@customerdna.com>.
21273 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
21275 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
21276 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
21278 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
21280 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
21282 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21284 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
21287 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
21289 * mini-sparc.c: Zero out localled-ed memory.
21291 * iltests.il: Add tests for zeroing out localloc-ed memory.
21293 2004-12-04 Martin Baulig <martin@ximian.com>
21295 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
21296 mono_method_get_signature_full().
21298 2004-12-03 Massimiliano Mantione <massi@ximian.com>
21300 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
21301 and some utility functions (always for SSAPRE), integrated SSAPRE.
21302 * mini.h: Likewise.
21303 * driver.c: Added ssapre option.
21304 * ssa.c: Small fix on OP_ARG handling.
21305 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
21306 * Makefile.am: Likewise.
21308 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
21310 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
21311 now in the xp code.
21313 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
21316 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21318 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
21320 * cpu-s390.md : Increase instruction length of oparglist.
21322 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
21324 2004-11-30 Martin Baulig <martin@ximian.com>
21326 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
21327 virtual generic methods. We call a special helper_compile_generic_method()
21328 icall to retrieve the method from the vtable, inflate and compile
21329 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
21331 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
21333 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
21335 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
21337 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
21339 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
21342 2004-11-27 Ben Maurer <bmaurer@ximian.com>
21344 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
21345 platforms with PIC aot.
21347 2004-11-28 Martin Baulig <martin@ximian.com>
21349 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
21352 2004-11-28 Martin Baulig <martin@ximian.com>
21354 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
21355 the result of mono_type_get_underlying_type() to check whether
21358 2004-11-26 Martin Baulig <martin@ximian.com>
21361 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
21364 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
21366 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
21367 the same way as the other arguments so they won't get clobbered.
21369 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
21370 calls through R11 since it is clobbered by the trampoline code.
21372 2004-11-26 Raja R Harinath <rharinath@novell.com>
21374 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
21375 pick up in-tree mscorlib.dll.
21377 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
21379 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
21381 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
21382 runtime data/code are now stored in a table similar to the GOT in ELF.
21383 This allows the code itself to be position independent.
21385 * aot.c: Fix loading of referenced assemblies after the lazy assembly
21388 * aot.c: Attach ELF type (object/function) directives to all global
21391 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
21393 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
21395 * mini-amd64.h: Turn on PIC AOT code.
21397 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
21398 returning the offset within an OP_AOTCONST instruction where the GOT
21399 offset needs to be added.
21401 * mini.h: Bump AOT file format version.
21403 2004-11-25 Martin Baulig <martin@ximian.com>
21405 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
21406 uninflated generic methods.
21408 2004-11-25 Martin Baulig <martin@ximian.com>
21410 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
21412 2004-11-24 Martin Baulig <martin@ximian.com>
21414 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
21415 original klass (this only applies for generic instances).
21417 2004-11-24 Martin Baulig <martin@ximian.com>
21419 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
21420 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
21423 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
21425 * mini.c (mono_method_to_ir): Disable inlining for methods containing
21426 localloc. Fixes #69678.
21428 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
21430 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
21432 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
21433 used SSE registers on pinvoke calls. Fixes #69774.
21435 2004-11-23 Geoff Norton <gnorton@customerdna.com>
21437 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
21438 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
21440 2004-11-23 Raja R Harinath <rharinath@novell.com>
21442 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
21443 Refer directly to the mcs/ tree.
21445 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21447 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
21448 Check if a trampoline for a synchronized method is required.
21450 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
21452 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
21453 with localloc if needed. Throe arithmetric exception in
21454 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
21455 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
21457 2004-11-19 Geoff Norton <gnorton@customerdna.com>
21459 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
21460 types before switching on type. Fixes #69622.
21462 2004-11-19 Raja R Harinath <rharinath@novell.com>
21464 * Makefile.am (check-local): New. Integrate into 'make check'.
21465 (MCS,RUNTIME): Define using in-tree mono and mcs.
21467 (%.exe): Use $(ILASM).
21469 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
21471 * mini-ppc.c: adjust initial prolog size (bug #69691).
21473 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
21475 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
21478 2004-11-17 Raja R Harinath <rharinath@novell.com>
21480 * Makefile.am (clean-local): Rename from 'clean'.
21482 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21484 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
21485 to mono_arch_is_int_overflow.
21486 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
21489 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
21491 * declsec.c|h: New files to support declarative security attributes.
21492 Added function to check if a method has (applicable) security.
21493 * mini.c|h: Add check for declarative security attributes in
21494 mono_method_check_inlining.
21495 * Makefile.am: Added declsec.c and declsec.h to the build.
21497 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
21499 * mini.c, mini.h: update to keep dynamic code info per-domain.
21501 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
21503 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
21504 (mini_init): Get rid of it from here too.
21506 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
21508 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
21509 implemented OP_RETHROW (patch by Geoff Norton
21510 <gnorton@customerdna.com>).
21512 2004-11-10 Geoff Norton <gnorton@customerdna.com>
21514 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
21515 between appdomains. Fixes appdomain-unload on PPC.
21517 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
21519 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21520 mini-exceptions.c: handle the new wrapper types.
21521 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
21522 token value as a MonoClass* when compiling a wrapper.
21523 mono_jit_create_remoting_trampoline now takes an additional
21524 MonoRemotingTarget parameter.
21526 2004-11-10 Martin Baulig <martin@localhost>
21528 * mini.c (mono_method_to_ir): Use `generic_container->context'
21529 rather than creating a new one.
21531 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21533 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
21535 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
21537 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
21539 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
21540 the experimental aot cache stuff.
21542 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
21544 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21545 mini-exceptions.c: update to exception clause structure changes.
21547 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21549 * exceptions-x86.c (throw_exception): Fix warnings.
21551 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
21554 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21556 * exceptions-sparc.c (get_throw_exception): Really fix this.
21558 2004-11-07 Ben Maurer <bmaurer@ximian.com>
21560 * tramp-*.c: we no longer support icalls without wrappers, so
21561 a bit of code can be removed here
21563 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
21565 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
21568 * cpu-sparc.md: Add op_rethrow.
21570 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
21572 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
21574 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
21575 * mini-ops.h: Add OP_RETHROW.
21577 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
21579 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
21581 2004-11-05 Geoff Norton <gnorton@customerdna.com>
21583 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
21584 Makes the output much easier to read
21586 2004-11-05 Ben Maurer <bmaurer@ximian.com>
21588 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
21589 prevents another huge leak when compiling with ssa. Secondly, the
21590 performance of doing this rather than freeing the lists is much
21591 better. GList does a lock every time you allocate a list link,
21592 so that it can use a memory pool. So, it is better to just use
21593 a memory pool of our own.
21595 * ssa.c, linear-scan.c: replace g_list_remove_link with
21596 g_list_delete. The remove one does not free the GList, so we were
21597 leaking memory. On -O=all --compile-all with corlib, this cut down
21598 3 MB of allocations.
21600 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
21602 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
21604 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
21606 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
21607 into a new function mono_create_jit_trampoline ().
21609 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
21611 * trace.c (get_spec): Allow tracing of classes without a namespace.
21613 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
21615 * mini.c: Fix pointer overwrite in mini_method_compile.
21617 2004-11-2 Geoff Norton <gnorton@customerdna.com>
21619 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
21620 The darwin ABI needs some special handling for 1 and 2 byte structs
21621 Lets use lbz/lhz instead of lwz everywhere.
21622 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
21623 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
21624 Use stb/sth for the former, and put the latter always on stack instead of in
21625 argument registers.
21627 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
21629 * trace.c (is_filenamechar): Add '_'.
21631 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21633 * mini-s390.c: Fix prolog length to allow for large trace requirements.
21635 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
21637 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
21639 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
21640 depends on libmonogc. Fixes #68805.
21642 2004-10-26 Miguel de Icaza <miguel@ximian.com>
21644 * mini.c (mono_jit_free_method): Provide extra information for
21645 this error. Currently this leaks, but will be turned into a
21646 developer option in the future.
21648 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
21650 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
21652 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
21654 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
21655 boundary. Fixes reading of PATCH_INFO_R4 and R8.
21656 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
21658 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
21660 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
21661 trampolines for AOT code.
21663 2004-10-22 <vargaz@freemail.hu>
21665 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
21666 constructed types. Fixes #68136.
21668 2004-10-21 Martin Baulig <martin@ximian.com>
21670 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
21671 if it returns true, unwind the stack to the call instruction.
21673 2004-10-21 <vargaz@freemail.hu>
21675 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
21677 * mini.h: Bump AOT version number.
21679 * objects.cs: Add another test for unbox trampolines.
21681 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
21684 2004-10-20 <vargaz@freemail.hu>
21686 * driver.c: Add SHARED to the set of optimizations tested.
21688 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
21690 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
21691 used by CEE_NEWARR.
21693 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
21695 2004-10-20 Martin Baulig <martin@ximian.com>
21697 * mini-exceptions.c (mono_handle_exception): Call
21698 mono_debugger_handle_exception() to tell the debugger about
21699 catch/finally clauses.
21701 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
21703 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
21705 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
21708 2004-10-15 Geoff Norton <gnorton@customerdna.com>
21710 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
21711 methods as their native size, fixed bug #57543, #57545.
21712 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
21713 This saves a temporary register and mullw call down into 1 (minor perf
21714 increase for cases like sum = sum * 5; This use to translate into:
21717 It now translates to
21720 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
21722 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
21725 2004-10-11 Martin Baulig <martin@ximian.com>
21727 * mini.c (mono_method_to_ir): If we're a generic method, get the
21728 MonoGenericContainer from our MonoMethodNormal and create a
21729 MonoGenericContext from it.
21731 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
21733 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
21735 * basic-long.cs: Add test for checked i8->i2 cast.
21737 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21739 * inssel-ppc.brg: added a couple of speedup rules.
21741 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
21743 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
21744 to speed up rebuilds.
21746 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21748 * mini-s390.c: Minor fix to OP_OR_IMM.
21750 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
21752 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
21753 better. Fixes appdomain-unload.exe on sparc.
21755 2004-10-02 Massimiliano Mantione <massi@ximian.com>
21757 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
21758 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
21761 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
21763 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
21765 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
21767 * mini.c: Always generate a field read/write wrapper for members
21768 of the class MarshalByRefObject since the actual instance could
21771 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
21773 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
21775 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
21777 * driver.c mini.h trace.c: Move the setting of the main assembly into
21778 a separate function called mono_trace_set_assembly () and call it after
21779 actually loading the main assembly. Fixes #66872.
21781 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
21783 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
21784 using the code manager.
21786 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
21788 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
21790 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
21792 * cpu-amd64.md: Fix bug in previous patch.
21794 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
21797 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
21799 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21800 mini-exceptions.c: updates for changed stack walk interface.
21802 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21804 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
21806 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
21808 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
21810 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
21812 * driver.c (mini_regression_list): Do not call mono_assembly_close
21813 since assemblies can't be unloaded.
21815 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
21817 * cpu-amd64.md: Fix more instruction lengths.
21819 * cpu-amd64.md: Fix lengths of some instructions.
21821 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
21823 * inssel.brg: Make the array ldelema check aot friendly.
21825 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
21827 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
21829 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
21831 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
21833 * mini-x86.c: Fix build.
21835 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
21836 mono_type_get_underlying_type () helper function to simplify code.
21838 2004-09-09 Martin Baulig <martin@ximian.com>
21840 * mini-amd64.c: Don't access `type->data.klass' directly, call
21841 mono_class_from_mono_type() instead since the type may be a
21844 2004-09-09 Martin Baulig <martin@ximian.com>
21846 * mini-amd64.c (get_call_info): Fix support for generic instances.
21847 (add_valuetype): Use mono_class_from_mono_type() to get the class
21848 since we can be a generic instance.
21850 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
21852 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
21854 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
21856 * liveness.c: reset spill costs on each scan: bug 62107
21858 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
21860 * exceptions-sparc.c (mono_arch_find_jit_info): remove
21861 unnecessary line that doesn't compile
21863 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
21865 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
21866 trampolines, make them call an error function so people can fix their
21869 2004-09-06 Martin Baulig <martin@ximian.com>
21871 * mini.c (mono_method_to_ir): When initializing locals, handle a
21872 generic instances like a valuetype if it's a valuetype and like a
21873 class if it's a class.
21875 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
21877 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
21878 stack. Fixes #64674.
21880 * exceptions.cs: Add test for unwinding of call arguments.
21882 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
21884 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
21885 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
21886 set the carry/borrow flag). The sparc and s390 implementations
21887 can now use optimized versions (and simplify the code). ppc bugfixes.
21889 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
21891 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
21893 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
21895 * inssel-amd64.brg: Remove leftover 32 bit rule.
21897 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
21899 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
21901 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
21902 mono_arch_find_jit_info functions into a new function. Fix a memory
21905 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
21908 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
21910 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
21913 * exceptions.cs: Add array size tests.
21915 * mini.c: Allocate a separate icall wrapper for each arity of
21916 mono_array_new_va. Fixes #59509.
21918 * exceptions.cs: Add testcase for 64578.
21920 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
21922 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
21924 2004-09-02 Martin Baulig <martin@ximian.com>
21926 * mini.c (mono_method_to_ir): When initializing the locals, call
21927 handle_initobj() on the generic instance itself, not its
21930 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
21932 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
21933 MonoJitInfo for dynamic methods.
21935 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
21937 * mini.c: Add support for freeing JIT data for dynamic methods.
21939 2004-09-01 Martin Baulig <martin@ximian.com>
21941 * mini-x86.c (is_regsize_var): Added support for generic
21943 (mono_arch_emit_prolog): Make this compile again, use
21944 `x86_push_imm_template (code)'.
21946 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
21948 * mini-x86.c: make all push_imm instructions that get
21949 patched always emit the long form
21951 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
21953 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
21954 in a per-domain hash.
21956 * mini-amd64.c (merge_argument_class_from_type): Handle generic
21959 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
21961 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
21964 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
21967 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
21968 Beginnings of SSE2 support.
21970 * exceptions.cs: Add more tests for checked int<->uint casts.
21972 2004-08-28 Martin Baulig <martin@ximian.com>
21974 * mini-x86.c (mono_arch_instrument_epilog): Added support for
21978 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
21979 Handle generic instances recursively.
21981 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
21983 * iltests.il: test for conv.u8 on a constant
21985 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
21987 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
21988 LCONV_x4 (shrun_32 (membase)).
21990 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
21992 * inssel-x86.brg: c&p rules for push/setret of long
21994 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
21996 * inssel-x86.brg: c&p rules for compare (base, regvar) and
21997 compare (regvar, base)
21999 * inssel-x86.brg: more burg love
22001 * inssel.brg: more cleanup
22003 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
22005 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
22007 * basic-long.cs, basic-calls.cs: new tests for optimization.
22009 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
22011 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
22014 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
22016 * mini-amd64.c (read_tls_offset_from_method): Add another case.
22018 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
22020 * inssel.brg (mini_emit_memcpy): use
22021 NO_UNALIGNED_ACCESS to disable memcpy optimization
22023 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
22025 * mini-amd64.c: Handle generic types in various places.
22027 * mini.c (mono_method_to_ir): Handle generic types in init locals.
22029 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
22031 * mini.c (handle_box): Fix warning.
22033 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
22035 * mini-amd64.h: Enable the emit_state optimization.
22037 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
22039 * mini-amd64.c: Add some new 64 bit peephole opts.
22041 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
22043 * cpu-amd64.md: sreg1 of div instructions must be %rax.
22045 * mini-amd64.c: Register allocator fixes.
22047 * mini.c: Add an optimization to emit_state to avoid allocation of new
22048 registers on some platforms.
22050 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
22052 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
22054 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
22055 allocation. Fixes #63085.
22057 * basic-long.cs: Add new regression test.
22059 * mini-amd64.c: Register allocator improvements.
22061 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
22063 * mini-amd64.c (read_tls_offset_from_method): Add another code
22066 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
22067 instruction sequence for nullifying class init trampolines.
22069 * objects.cs: Add new regalloc test.
22071 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
22073 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
22075 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
22077 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
22080 * driver.c: Fix profiling after TLS changes.
22082 * driver.c (mono_main): Set mono_stats.enabled if needed.
22084 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
22087 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
22089 * mini-x86.c: use a 1 op rather than a 2 op tls access
22090 instruction -> faster.
22092 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
22094 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
22097 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
22099 * exceptions-sparc.c (throw_exception): fix typo
22101 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
22103 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
22104 set tree->dreg correctly with tls. Allow any
22105 register to be used.
22107 * mini-x86.c (read_tls_offset_from_method): add new code
22108 generation pattern seen with GCC.
22111 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
22113 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
22114 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
22115 exceptions-sparc.c: fix some performance issues in exception
22116 handling and setting of the stack trace for exceptions that were
22119 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
22121 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
22124 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
22127 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
22129 This patch inlines tls access, when possible.
22131 * mini.h: new arch functions for TLS intrinsics.
22132 All platforms updated with a stub.
22134 * mini.c: use the new intrinsics
22136 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
22137 arch specific intrinsic for tls variables
22139 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
22141 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
22144 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
22146 * mini.c: thread local allocation
22148 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
22150 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
22152 * Makefile.am: Link against the static version of libmonogc.
22154 * Makefile.am: Link the static versions of the convenience libraries
22155 into the mono executable.
22157 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
22159 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
22161 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
22162 on integer overflow.
22164 * mini-amd64.c: Reorganize function call code.
22166 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
22168 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22170 * inssel-x86.brg: use xor eax,eax.
22172 * basic.cs: new tests
22174 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22176 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
22177 in exception throwing code.
22179 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22181 * inssel-x86.brg: use xor esi,esi.
22183 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22185 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
22186 can trace methods compiled during mini_init () too.
22188 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
22191 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22193 * Makefile.am: static link on x86 (r=zoltan)
22195 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22197 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
22198 code since it causes some programs to fail.
22200 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
22202 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
22204 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
22206 * mini.c: ovfops_op_map - add STACK_OBJ case for
22208 * basic.cs: add test_0_pin_string as test
22211 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
22213 * Makefile.am: build C# if srcdir != builddir
22215 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
22217 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
22218 fall-through blocks.
22220 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22222 * driver.c: enable loop by default again and include abcrem in -O=all.
22224 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
22226 * iltests.il: Add some localloc tests.
22228 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
22230 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
22233 * inssel-amd64.brg: Add some optimizations.
22235 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
22238 * Makefile.am: Statically link mono against libmono on AMD64.
22240 * mini-amd64.c inssel-amd64.brg: Optimizations.
22242 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
22244 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
22246 * tramp-amd64.c: Patch calling code in trampolines.
22248 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
22250 * mini-amd64.c: pinvoke struct passing fixes.
22252 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
22254 * mini-sparc.c: redo change, make mono_arch_cpu_init call
22255 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
22257 2004-08-05 Duncan Mak <duncan@ximian.com>
22259 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
22262 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22264 * mini-amd64.c (emit_move_return_value): Move return value for normal
22267 2004-08-05 Martin Baulig <martin@ximian.com>
22269 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
22270 `type->type'; just modify `type' itself when dealing with enums
22271 and generic instances.
22272 (check_call_signature): Make `simple_type' a `MonoType *'.
22274 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22276 * mini.c: Use OP_PADD to add offsets to addresses.
22278 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
22280 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
22282 * mini-sparc.c (mono_arch_emit_epilog): fix check
22283 for folding last op into restore instruction
22285 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22287 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
22288 helper methods using the code manager.
22290 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
22292 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
22294 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22296 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
22297 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
22299 * mini-s390.c: fix tail processing
22301 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
22303 * mini-ppc.c: mul.ovf.un exception name fix.
22305 2004-08-03 Martin Baulig <martin@ximian.com>
22307 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
22308 instances; before jumping to `handle_enum', also modify `ptype'.
22310 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
22312 * cpu-sparc.md: fcall maximal length too small.
22314 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
22316 * mini-amd64.c mini.h: Add initial support for passing/returning
22317 structures to/from pinvoked methods.
22319 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
22321 * mini-ppc.c: reg allocator fix.
22323 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
22325 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
22327 * inssel.brg: Optimize memset on 64 bit machines.
22329 * mini-amd64.c: Fix some vararg cases.
22331 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22333 * mini-s390.c: Corrected macro in emit_float_to_int
22335 * s390-abi.cs: Tests to exercise the s390 ABI
22337 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22339 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
22342 * basic.cs: Add a test for add.ovf.un.
22344 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
22346 * mini-sparc.c: add case for OP_IDIV_UN
22348 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22350 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
22352 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
22354 2004-07-30 Ben Maurer <bmaurer@ximian.com>
22356 * basic.cs: regression tests.
22358 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
22361 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22363 * basic.cs: Add a new test.
22365 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
22366 and AOT. Various fixes and optimizations.
22368 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
22370 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
22372 * mini-ppc.c: make sure temp regs are not used for global reg
22375 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
22377 * cpu-sparc.md: conv_i8 fix for 64bits
22379 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
22381 2004-07-29 Ben Maurer <bmaurer@ximian.com>
22383 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
22384 add opcode for cmp BYTE PTR [eax], imm.
22386 * inssel.brg: Make memcpy and memset takes bases.
22388 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
22390 * *-amd64.*: More AMD64 work.
22392 2004-07-28 Ben Maurer <bmaurer@ximian.com>
22394 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
22395 add a compare-not-equal opcode.
22397 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
22399 * mini.c: Use mono_init_from_assembly instead of mono_init.
22401 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
22403 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
22405 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
22407 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
22409 * inssel.brg: 64 bit fixes.
22411 * mini.h (MonoCallInst): Add some AMD64 specific data.
22413 * mini.h: Add some OP_P opcodes.
22415 2004-07-28 Ben Maurer <bmaurer@ximian.com>
22417 * basic.cs: tests for 61797 and 61740
22419 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
22421 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
22422 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
22424 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
22426 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
22428 * *-amd64*.*: Ongoing AMD64 work.
22430 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
22432 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
22434 * *-amd64*: Ongoing AMD64 work.
22436 * mini-arch.h: Add AMD64 support.
22438 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
22440 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
22442 * mini-ops.h: Add new opcodes.
22444 * Makefile.am: Add AMD64 support.
22446 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
22447 rules into the inssel-long*.brg files.
22449 * *-amd64.*: Add beginnings of AMD64 backend.
22451 2004-07-22 Ben Maurer <bmaurer@ximian.com>
22453 * mini.c (print_dfn): commenting out the code that prints
22454 the cil. With -O=deadce, this makes -v -v crash.
22456 * cpu-pentium.md: make checkthis have a length of 2
22458 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
22460 * mini-sparc.h: fix implementations of __builtin
22461 functions for Sun compiler for V9.
22463 2004-07-16 Ben Maurer <bmaurer@ximain.com>
22465 * mini.c: use the new stelem.ref wrapper
22466 * exceptions.cs, arrays.cs: new stelem.ref tests
22468 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
22470 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
22471 new XSP should work with these changes).
22473 2004-07-14 Ben Maurer <bmaurer@ximain.com>
22475 * inssel-{long32,x86,}.brg: trivial optimizations.
22477 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
22479 * mini.c: load value when emitting box operation in
22482 2004-07-12 Ben Maurer <bmaurer@ximian.com>
22484 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
22485 is one byte shorter than cmp DWORD PTR [eax], 0.
22487 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
22489 * inssel-ppc.brg: arguments on the stack are always
22490 relative to the stack pointer (spotted by Neale Ferguson).
22492 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22494 * exceptions-x86.c: delay appending the method name to the trace until
22495 after mono_jit_info_table_find is called, as this gets the real
22498 2004-07-09 Ben Maurer <bmaurer@ximian.com>
22500 * aot.c: register roots
22502 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22504 * aot.c : I could just use PLATFORM_WIN32 flag.
22506 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22508 * aot.c : Reverting the previous fix. This time it broke linux build.
22510 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22512 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
22514 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
22516 * mini.c (handle_stack_args): Remove some more debugging code.
22518 * mini.c (handle_stack_args): Remove debug output left in by mistake.
22520 * driver.c mini.h aot.c: Allow additional options to be specified with
22521 --aot and pass them to mono_compile_assembly.
22523 * aot.c: Add experimental code to AOT compile all loaded assemblies
22524 on demand and save the code into a cache in the filesystem.
22526 * aot.c: Add support for more wrapper methods.
22528 * mini.c (handle_stack_args): Handle some corner cases. Fixes
22531 * cpu-*.md: Remove removed opcodes.
22533 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
22534 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
22535 related icalls to marshal.c.
22537 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
22539 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
22541 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
22543 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
22545 2004-07-06 Ben Maurer <bmaurer@ximian.com>
22546 * liveness.c: If liveness is recomputated we need to reset the information
22547 for each variable. This way, if the liveness range has been narrowed
22548 by optimizations that happened after the last computation, we can return
22551 For example, if you have
22556 // Tons of code that does not affect i
22562 i = 0 is dead code and will be removed by SSA. However, when
22563 linear scan gets to the code, i will still appear to be live
22564 throughout the entire block. This prevents good register allocation.
22566 2004-07-06 Martin Baulig <martin@ximian.com>
22568 * debug-mini.c (mono_debug_init_method): Allow
22569 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
22570 (mono_debug_add_icall_wrapper): New method.
22572 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
22574 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
22576 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
22579 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
22581 * aot.c (mono_aot_load_method): Fix loading of debug info.
22583 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22585 * aot.c: Add logging support.
22587 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22589 * mini.h: Add prototype for mono_print_method_from_ip.
22591 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
22593 * inssel.brg: 64 bit fixes.
22595 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
22598 * Makefile.am: Add SPARC64 support.
22600 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22602 * aot.c: Fix alignment problems on 32 bit platforms.
22604 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22606 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
22609 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
22612 * mini.h: Bump AOT file version. Some 64 bit fixes.
22614 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22616 * inssel-sparc.brg: Add new rule to avoid register moves.
22618 * inssel.brg: Add ldind_to_load_membase helper function.
22620 2004-06-30 Ben Maurer <bmaurer@ximian.com>
22622 * mini.c: OffsetToStringData intrinsic.
22624 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22626 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
22628 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
22631 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
22632 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
22634 * mini.c: reinstated mono_compile_get_interface_var()
22635 on x86, too, since the change breaks the Gtk# build there as well.
22637 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22639 * driver.c: remove loop from the default optimizations: it seems to
22640 interact badly with some of the other options (see bug #60613).
22642 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
22644 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
22645 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
22647 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
22649 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
22650 vararg-using methods.
22652 2004-06-21 Martin Baulig <martin@ximian.com>
22654 * mini/mini-exceptions.c
22655 (mono_handle_exception): Added `gpointer original_ip' argument.
22656 After calling mono_unhandled_exception(), call
22657 mono_debugger_unhandled_exception() and if that returns true,
22658 restore the context and return.
22660 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
22662 * mini-ppc.c: prefer the use of relative branches so
22663 they won't need to be patched in aot code (patch from Patrick Beard).
22665 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
22667 * aot.c: patch from Patrick Beard to make the output assembly
22668 more correct for the MacOSX assembler. Small tweak to
22669 generate sane images on Linux/PPC, too.
22671 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22673 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
22674 case until bug #59509 is fixed (shows up in #60332).
22676 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22678 * mini.c: make sure the needed wrappers are compiled, too, with
22681 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
22683 * driver.c: remove NPTL reference in --version output.
22685 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22687 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
22688 generate valid assembly for the Mach-O assembler.
22690 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
22692 * driver.c: don't include abcrem in the all optimization specifier
22693 since it slows down jit compilation too much for now.
22695 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
22697 * mini.c: use BIGMUL only if both operands have the same signage.
22698 * iltests.il: Test for bug 60056. (errors related to signage in
22703 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
22705 * mini.c, aot.c: memory leak fixes.
22707 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
22709 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
22711 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
22713 * Makefile.am: remove the -static hack completely, it links in
22714 statically glib as well.
22716 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
22718 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
22719 * exceptions.cs: make it compile with new mcs/csc.
22721 2004-06-03 Massimiliano Mantione <massi@ximian.com>
22722 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
22723 and added relevant test case.
22725 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
22727 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
22728 regressions in gtk-sharp.
22730 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
22732 * exceptions.cs: New regression tests.
22734 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
22736 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
22738 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
22740 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
22742 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
22744 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
22746 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
22748 * mini.c (mono_jit_runtime_invoke): Init class in this
22749 method instead of trusting mono_jit_compile_method to
22750 do the work (because wrappers can be in object class)
22752 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
22754 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
22756 * basic-long.cs: New regression test.
22758 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
22760 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
22761 and div/rem checks.
22763 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
22765 * Makefile.am: fix miguel's change to build mono statically against
22766 libmono (track build dependencies).
22768 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
22770 * cfold.c: Some glib versions do not have G_MININT32.
22772 2004-05-26 Massimiliano Mantione <massi@ximian.com>
22774 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
22775 with precision of tan, atan, sin and cos, and implemented related
22776 regressions tests (fixes bug 54467, but one new problem appeared and
22779 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
22781 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
22783 * exceptions.cs: Add test for constant folding && division by zero.
22785 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
22786 since driver.c is in libmono too, so the optimization was useless.
22788 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
22789 variable to driver.c so the compiler can emit more efficient code to
22792 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22794 * Makefile.am: don't distribute generated inssel.[ch] files.
22796 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
22798 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
22799 into the default appdomain. Fixes #58707.
22801 * jit-icalls.c: Remove the broken approximation for truncl, doing
22802 no conversion is better.
22804 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
22807 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
22809 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
22810 of the mcrxr instruction which is not available on some processors
22811 even if it's documented to be. Implement add and sub overflow correctly
22812 (still not complete for long unsigned). Speed up icalls a bit.
22814 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
22816 * mini.c (mono_jit_compile_method_with_opt): Make sure that
22817 we run .cctor in the current domain instead of target_domain.
22819 Fixes bug #58558, .cctor not being called in -O=shared.
22821 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
22823 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
22825 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
22827 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
22828 which can be done with an imm8, do it that way.
22829 (mono_arch_output_basic_block): ditto for a jmp
22830 (mono_arch_emit_prolog): Computate maximum offset of a label.
22832 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
22834 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
22835 now tries to allocate prefered physical reg's for virtual
22836 regs. This reduces the number of emited spills/loads with
22837 20-30% on our core assemblies.
22839 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22841 * jit-icalls.c: truncl() is not needed and trunc() is
22842 the correct thing to do anyway (bug #58287).
22844 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
22846 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
22849 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
22851 * driver.c: enable loop optimizations by default.
22853 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
22855 * mini-x86.c: fix calc of max loop size when aligning loops start.
22857 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
22859 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
22862 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
22864 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
22867 * basic-long.cs: Add tests for add/subtract of immediates with carry.
22869 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
22871 * mini.c (inline_method): Allways inline some wrappers even if the cost
22872 is too large. Fixes #58785.
22874 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
22876 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
22878 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
22879 (crichton@gimp.org). Beginning of support for sparc/linux.
22881 * mini-sparc.c: Optimize retrieval of LMF address.
22883 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
22885 * exceptions-ppc.c: handle alloca in methods with clauses.
22887 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
22889 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
22891 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
22893 * mini.c: Delegate most of the abort signal work to
22894 mono_thread_request_interruption, which also handles Stop and Suspend
22897 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
22899 * mini.c mini.h: Allow inlining of icall wrappers if the backend
22900 supports the save/restore lmf opcodes.
22902 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
22904 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
22905 by gcc-3.4 as well.
22907 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
22909 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
22911 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
22912 methods which contain array accesses.
22914 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
22915 boundaries. Fixes #58537.
22917 * iltests.il: Add regression test for #58537.
22919 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
22921 * mini-x86.c (mono_arch_local_regalloc): Last part of
22922 fix for bug #58633 (releasing register to early).
22924 2004-05-18 Miguel de Icaza <miguel@ximian.com>
22926 * basic-long.cs: Add new regression test.
22928 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
22930 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
22931 register too early on the chain.
22933 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
22935 * mini.c (create_helper_signature): Use a helper function to reduce
22936 the code which needs to be written. Also set the calling convention of
22937 icalls on windows. Fixes #57840.
22939 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
22941 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
22942 exceptions-ppc.c: added helper function to get the instruction address
22943 from a signal handler context.
22945 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
22947 * helpers.c: use g_get_tmp_dir. Invokes happyness
22950 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
22952 * helpers.c: Add new env variable to pass args to objdump.
22953 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
22955 2004-05-17 Radek Doulik <rodo@ximian.com>
22957 * Makefile.am (common_sources): added abcremoval.h so it get
22958 disted and daily mono packages on go-mono.com will build again
22960 2004-05-17 Massimiliano Mantione <massi@ximian.com>
22962 * abcremoval.c: Fixed coding style, added copyright header.
22964 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
22966 * mini.h: Added prototype for abc removal main function.
22968 * build_relations_propagation_table.pl: Added copyright header.
22970 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
22972 * basic-long.cs: reg test for complex ceq_long bug.
22974 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
22976 * mini-x86.c (mono_arch_local_regalloc): Correctly free
22977 reg in long and clob case (bug #58343). Fixed/added comments.
22979 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
22981 * mini.c (mono_jit_runtime_invoke): Follow new convention
22982 of calling the invoke method with an function pointer.
22984 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
22986 * ChangeLog: Fix author of memory leak patch.
22988 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
22990 * Makefile.am: fix make dist as well...
22993 2004-05-14 Massimiliano Mantione <massi@ximian.com>
22995 * cfold.c: Made so that conversions from pointer to int4 are no-ops
22996 on archs where pointers are 4 bytes long.
22998 * Makefile.am: Added abcremoval.c source file.
23000 * abcremoval.c: Added abcremoval.c.
23002 * abcremoval.h: Added abcremoval.h.
23004 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
23006 * inssel.brg: Enabled bounds check removal.
23008 * mini.c: Added support for abcrem optimization.
23010 * mini.h: Added abcrem optimization label.
23012 * driver.c: Added support for abcrem optimization.
23014 * propagated_relations_table.def: Added propagated_relations_table.def.
23016 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
23018 * mini.c, cfold.c: fix style.
23020 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23022 * mini.c: handle issue with the low-level implementation of
23023 some long opcodes (bug #54209).
23025 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
23027 * basic.cs: test for my new cmov stuff.
23029 2004-05-13 Patrik Torstensson
23031 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
23032 opt and added peephole documentation.
23034 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
23036 * tramp-ppc.c: rewrote the generic trampoline code.
23038 2004-05-11 Patrik Torstensson
23040 * mini-x86.c: optimize long shl/shr asm code (one less branch)
23042 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
23044 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
23046 * mini.h mini.c dominators.c: Applied patch from Derek Woo
23047 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
23049 * mini.c: Add new icalls for AsAny marshalling.
23051 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
23053 * tramp-ppc.c, mini-ppc.c: more cleanups.
23055 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23057 * mini.c: no warnings.
23059 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23061 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
23063 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
23065 * mini.c: In the thread abort signal handler, if the thread is in the
23066 process of being stoped, don't throw the Abort exception, just stop the
23069 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
23071 * tramp-ppc.c: removed old code.
23073 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23075 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
23076 do some simple speed optimizations on ppc.
23078 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
23080 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
23081 and large offsets in load/store.
23083 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
23085 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
23086 it causes regressions.
23088 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
23090 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
23093 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
23095 * jit-icalls.c: remove warnings.
23096 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
23097 speedups for unsafe code.
23099 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
23101 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
23103 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
23105 * basic-calls.cs: Add new regression test.
23107 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
23110 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
23112 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
23115 2004-05-06 Patrik Torstensson
23117 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
23118 long reg allocation in any reg (not only eax:edx) and implemented
23119 long shl/shr ops in asm instead of helpers.
23121 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
23123 * mini-sparc.h: Fix warnings.
23125 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
23128 * mini-exceptions.c (mono_handle_exception): Call the filter in a
23129 separate statement for clarity.
23131 * mini-sparc.c: Update status.
23133 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
23135 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
23138 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23140 * inssel-ppc.brg: another small pre-release workaround:
23141 we don't do overflow detection for long_sub_un.
23143 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23145 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
23146 (also works around a weird ppc bug: 57957).
23148 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
23150 * tramp-ppc.c: trampoline fixes.
23152 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
23154 * mini-ppc.c: fixed typos.
23156 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
23158 * mini-ppc.c, exceptions-ppc.c: more code saves registers
23159 at the top of the stack. Fixed typos. Use a frame registers
23160 for all the methods with exception clauses.
23162 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
23164 * exceptions-ppc.c: restore fp registers.
23166 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
23168 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
23169 order from the stack top (moved the stack room to save the
23170 return value for trace after the param area). Fixed corruption
23171 in restoring registers on unwind.
23173 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
23175 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
23177 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23179 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
23180 and prolog/epilog for methods that use it. Allow
23181 enough param area room for varargs methods. Fix miguel's
23182 breakage in exception handling.
23184 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23186 * Makefile.am: run genmdesc only on current arch.
23188 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23190 * exceptions-x86.c:
23191 * mini-x86.h: fix the build on windows.
23193 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
23195 * 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.
23197 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
23199 * mini-exceptions.c: New file.
23201 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
23202 Move some parts of the x86 exception handling code to an
23203 arch-independent file so it can be shared with other ports.
23205 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
23207 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
23209 2004-04-26 David Waite <mass@akuma.org>
23211 * driver.c: remove comma from end of enumeration declaration
23213 2004-04-26 Jackson Harper <jackson@ximian.com>
23215 * driver.c: parse config file before loading first assembly. This
23216 allows the user gac to be enabled/disabled.
23218 2004-04-23 Miguel de Icaza <miguel@ximian.com>
23220 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
23221 simpler mechanism: we do not care what is encoded initially
23222 (branch absolute or relative), we care about the code and its
23223 target. I kept the old code for reference for now.
23225 The new code tries first to determine if the jump is anywhere in
23226 the -/+32 absolute meg range, if it succeeds, it encodes using the
23227 absolute branch; If not, it tried to find something in the
23228 relative range, if not, it uses the handle_thunk code.
23230 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
23232 * exceptions-ppc.c: use the correct ip register on macosx.
23234 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
23236 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
23238 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
23240 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
23241 Raise exception on integer divide by zero by hand since the hw
23242 doesn't support it. Handle NaNs in FP compares.
23244 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
23246 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
23247 code reducing duplication between the platforms and enabled
23248 signal exception handling (on linux for now).
23250 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
23252 * exceptions-ppc.c: more macosx support.
23254 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23256 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
23258 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
23260 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
23262 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
23264 * iltests.il: more tests.
23266 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
23268 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
23271 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
23273 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
23275 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
23277 * liveness.c: Mark variables as volatile in all basic blocks reachable
23278 from exception clauses.
23280 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
23282 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
23285 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
23287 * iltests.il, basic.cs: more tests for regalloc.
23289 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
23291 * iltests.il: Some tests for register allocation modifications
23294 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
23296 * exceptions.cs: Add regression test for bug #56782.
23298 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
23299 original stack trace if an exception is rethrown. Fixes #56782. Oh,
23300 the beauty of fixing the same thing in 5 different files...
23302 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
23304 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
23307 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
23309 * mini.c: Add support for STRWLPARRAY marshalling convention.
23311 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
23313 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
23314 to init the context to setup the regs pointer).
23316 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
23318 * exceptions-ppc.c: more exceptions work.
23320 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23322 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
23325 2004-04-13 Miguel de Icaza <miguel@ximian.com>
23327 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
23328 can use the memory directly.
23330 * cpu-pentium.md: Update documentation from a post from Zoltan.
23332 add x86_add_membase, x86_sub_membase, x86_mul_membase
23334 2004-04-13 Miguel de Icaza <miguel@ximian.com>
23336 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
23337 GENERAL_REGS they were also hardcoded for all PPC ports.
23339 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
23341 Remove hard-coded limit for floating point registers, use
23342 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
23344 Notice that in MacOS X calling conventions you can fit a lot more
23345 floating point values in registers, so I should update the PInvoke
23346 test to excercise the passing of floating point values on the
23347 stack (currently broken).
23349 2004-04-06 Miguel de Icaza <miguel@ximian.com>
23351 * tramp-ppc.c (create_trampoline_code): Added
23352 JUMP_TRAMPOLINE_SIZE.
23353 (ppc_magic_trampoline): Follow the pattern from
23354 x86_magic_trampoline: if code is set to zero, return.
23355 (create_trampoline_code): Always pass MonoMethod to the jump
23356 trampoline, before it was passing a null.
23357 (mono_arch_create_jump_trampoline): Implement the jump stub, could
23358 share the code with mono_arch_create_jit_trampoline.
23360 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
23362 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
23365 * cpu-g4.md: Added length for jmp instruction, the worst case
23366 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
23369 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
23371 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
23373 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
23375 * mini.c: Only set bblock->real_offset when adding a new bblock, and
23376 before each IL instruction.
23378 * mini.c (CEE_BOX): Fix warnings.
23380 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23382 * mini.c: removed a few unused vars and extra whitespace.
23384 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
23386 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
23388 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
23390 (OP_GETCHR): use the above
23391 (CEE_LDELEMA): use the above.
23393 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
23394 version of the generic impl.
23395 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
23396 (CEE_LDELEMA): use the above.
23398 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
23400 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
23403 * iltests.il: Added new regression test for #56317.
23405 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
23407 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
23408 under NetBSD. Fixes #56450.
23410 * liveness.c (update_gen_kill_set): Fix previous patch.
23412 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23414 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
23416 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
23418 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
23419 ldsfld and ldsflda.
23421 * inssel-sparc.brg: Add more optimizations.
23423 * mini-sparc.c: Replace multiply/divide with shifts if possible.
23425 2004-04-01 Martin Baulig <martin@ximian.com>
23427 * mini.c (handle_box): New static function; moved the
23428 implementation of CEE_BOX here.
23429 (mono_method_to_ir): Added `constrained_call' variable.
23430 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
23431 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
23432 mono_method_get_constrained() to get the method.
23434 2004-04-01 Martin Baulig <martin@ximian.com>
23436 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
23437 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
23438 (mono_method_to_ir): We don't need these macros anymore since
23439 mono_class_get_full() already takes care of it.
23441 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23443 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
23444 use @function (as doesn't accept #function here) and check the return
23445 value of system and stop if fails.
23447 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23449 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
23451 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
23453 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
23455 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
23457 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
23460 * basic-long.cs: Add test for negation of Int64.MinValue.
23462 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
23464 * mini-sparc.c: Update status.
23466 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
23468 * exceptions-sparc.c: Fix return value in filters.
23470 * inssel-sparc.brg: Fix register allocation in some rules.
23472 2004-03-28 Martin Baulig <martin@ximian.com>
23474 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
23477 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
23479 * mini-x86.c (mono_arch_patch_code): Fix warnings.
23481 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
23482 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
23483 remove unused conv_u4 opcode.
23485 * mini-x86.c: Remove valgrind workaround since it slows down things
23486 even when mono is not run under valgrind.
23488 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
23490 * mini-sparc.c: Update status.
23492 * inssel-sparc.brg: Add some optimizations.
23494 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
23495 future delay slot filling. Add support for varargs, tail calls and JMP.
23497 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
23498 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
23500 * inssel.brg: Fix register allocation in OP_ARGLIST.
23502 * inssel.brg: Fix warnings.
23504 2004-03-25 Martin Baulig <martin@ximian.com>
23506 * mini.c (inflate_generic_field): Removed.
23507 (mini_get_method): Removed, use mono_get_method_full(),
23508 (mini_get_class): Removed, use mono_class_get_full().
23509 (mono_method_to_ir): Pass our generic context to
23510 mono_field_from_token().
23512 2004-03-25 Martin Baulig <martin@ximian.com>
23514 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
23515 of a `MonoMethod *'.
23516 (mini_get_method): Take a `MonoGenericContext *' instead
23517 of a `MonoMethod *'.
23518 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
23519 a new local variable called `generic_context' which holds the
23520 current `MonoGenericContext *'; use it to lookup things.
23522 2004-03-24 Martin Baulig <martin@ximian.com>
23524 * mini.c (mini_get_class): New static method; if we're inside a
23525 generic instance, inflate the class if neccessary.
23526 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
23528 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
23530 * iltests.il: New regression test for #55976.
23532 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
23535 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23537 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
23540 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23542 * liveness.c: Consider SSA stores as well as loads when making vars
23545 * exceptions.cs: New regression tests for register allocation.
23547 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
23549 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
23550 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
23551 domain lock only to protect puntual access to data structures.
23552 Added access lock for sighash, jit_icall_hash_name,
23553 jit_icall_hash_addr and domain->code_mp.
23555 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
23557 * driver.c: Print SIGSEGV handling method.
23559 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
23561 * mini.c (setup_jit_tls_data): Handle case when this is called
23562 multiple times for a thread.
23564 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
23565 is different from fbxx_un. Fixes #54303. Also use constants instead of
23566 magic numbers in a lot of places.
23568 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
23570 * exceptions.cs: Fix cctor test when --regression is used.
23572 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
23574 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
23577 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
23579 * inssel-ppc.brg: fixed register assignments for some rules.
23581 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23583 * exceptions.cs: Add test for exceptions in static constructors.
23585 * mini.c (mono_jit_compile_method_with_out): Move the calling of
23586 static constructors outside the domain lock. Fixes #55720.
23588 2004-03-17 Martin Baulig <martin@ximian.com>
23590 * mini.c (get_generic_field_inst): Removed, this'll never happen.
23591 (inflate_generic_field): Take the `MonoMethod *' instead of the
23592 `MonoClass *' and added support for generic method.
23593 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
23594 have a `field->parent->gen_params', only inflate the field if it's
23595 an open constructed type.
23597 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23599 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
23600 exception object instead of the preconstructed ones.
23602 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23604 * mini.c: reverted changed to sigsegv_signal_handler commited
23605 accidentally in the previous patch.
23607 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23610 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
23611 running --aot with an old assembly.
23613 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
23615 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
23618 * mini-sparc.c: Add support for v9 branches with prediction.
23620 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
23622 * mini.c (mini_init): #warning is GNUC only
23624 * mini-sparc.h: implement __builtin_frame_address
23625 and __builtin_return_address for Sun C compiler
23627 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
23629 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
23631 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
23633 * basic-calls.cs: Add test for unaligned byref long argument passing.
23635 * mini-ops.h: Add sparcv9 compare and branch instructions.
23637 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
23638 v9 instructions if we have a v9 cpu.
23640 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
23641 registers for global allocation.
23643 * exceptions-sparc.c: Fixes.
23645 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
23647 * liveness.c (mono_analyze_liveness): Optimized version.
23649 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
23651 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
23654 * basic-float.cs basic-calls.cs: New regression tests.
23656 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
23658 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
23659 sigaltstack implementation.
23661 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
23663 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
23664 stuff if SIGSEGV_ON_ALTSTACK is not defined.
23666 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
23668 * mini.c: Fix warnings.
23670 * mini.c (mono_resolve_patch_target): New function which contains the
23671 arch independent part of the patching process.
23673 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
23674 patching code to a separate function.
23676 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
23678 * mini.c (add_signal_handler): ifdef out on Windows
23680 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
23682 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
23683 cpu-sparc.md: Add exception handling support + other fixes.
23685 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
23686 typed GC detection in --version.
23688 * basic.cs exceptions.cs: New regression tests.
23690 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
23691 the arch specific code can store data during a compilation.
23693 * mini-ops.h: Add OP_SETFRET.
23695 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
23696 function, register a separate icall for each arity, so the icalls can
23699 * mini.c (mono_print_tree): Print negative offsets in a more readable
23702 * mini.c: Make signal handling work on sparc.
23704 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
23706 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
23708 * jit-icalls.c: Emulate truncl by aintl on solaris.
23710 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
23712 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
23714 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
23716 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
23718 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
23719 a MarshalByRef type, inline a method that performs the check, taking into
23720 account that the object can be a proxy. Also implemented tow new opcodes:
23721 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
23722 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
23723 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
23725 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
23727 * mini-ppc.c: if a relative branch displacement is too big
23728 but it points to and area reachable with an absolute branch,
23731 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
23733 * mini.c: optimize small copies in cpblk.
23735 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
23737 * basic-calls.cs basic-float.cs: New regression tests.
23739 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
23740 negative offsets from %fp. Implement localloc. Fix local register
23741 allocation. Fix the case when the this argument needs to be saved to
23742 the stack. Implement some missing opcodes.
23744 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
23746 * mini.c (mini_method_compile): Reenable global regalloc in methods
23747 with exception handlers.
23749 * linear-scan.c (mono_varlist_sort): Fix warning.
23751 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
23753 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
23756 * liveness.c: Make all variables uses in exception clauses volatile, to
23757 prevent them from being allocated to registers. Fixes #42136.
23759 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
23761 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
23762 causes regressions.
23764 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
23765 argument to mono_arch_regalloc_cost.
23767 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
23770 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
23772 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
23773 Make the cost of allocating a variable to a register arch dependent.
23775 * basic-calls.cs: Fix compilation of tests.
23777 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
23778 helper function to cut back on the number of #ifdefs needed.
23780 * mini-ppc.c: Fix compilation.
23782 * basic-calls.cs: New regression tests.
23784 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
23786 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
23787 of l0 since that is callee saved.
23789 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
23792 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
23793 of delay instruction.
23795 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
23797 * mini.h (MonoCallInst): Add 'virtual' flag.
23799 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
23801 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
23803 * *.cs: New regression tests.
23805 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
23808 * mini.c (mono_runtime_install_handlers): Fix build.
23810 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
23811 'signal_stack_size' members.
23813 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
23814 alternate signal stack.
23816 * exceptions-x86.c: Add stack overflow handling.
23818 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
23819 functions to arch independent code.
23821 * mini.c (mono_print_tree): Print more detailed info for load_membase
23824 2004-02-23 Martin Baulig <martin@ximian.com>
23826 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
23828 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
23830 * mini-x86.c: fixed reg allocation for div/rem.
23832 2004-02-22 Miguel de Icaza <miguel@ximian.com>
23834 * driver.c (mono_main): Report some configuratio options on --version.
23836 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
23838 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
23839 low in the address space. Correctly flush memory in thunks where we
23840 output native code.
23842 2004-02-20 Martin Baulig <martin@ximian.com>
23844 * mini.c (mini_get_method): New static method; inflate all generic
23845 methods and methods in open generic instances.
23846 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
23847 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
23849 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
23851 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
23853 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
23855 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
23857 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
23859 * mini-sparc.c (flushi mono_arch_output_basic_block): make
23860 it compile using Sun's compiler.
23862 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
23864 * 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.
23866 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
23868 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
23870 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
23872 * mini-ppc.c: handle calls outside of the allowed range with thunks
23873 allocated using the code manager.
23874 * tramp-ppc.c: use the code manager to hold generated native code.
23875 Fixed the magic trampoline to just patch vtable entries.
23877 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
23879 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
23882 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
23884 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
23887 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
23888 if we have a working __thread implementation.
23890 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
23891 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
23893 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
23895 * mini-x86.c: Fix compilation under gcc 2.
23897 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
23899 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
23900 contains a call to the wrapped function.
23902 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
23903 OP_<CALL>_IMM opcodes, and use them under X86.
23905 * mini.c (mono_jit_find_compiled_method): Fix warning.
23907 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
23909 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
23911 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
23912 functionality to mini.c.
23914 * mini.c (mono_create_jump_trampoline): New function to create a jump
23915 trampoline. Return a compiled method instead of a trampoline if it
23916 exists. Add a cache for jump trampolines.
23918 * mini.c (mono_jit_find_compiled_method): New function to return a
23919 compiled method if it exists.
23921 * mini-x86.c: Call mono_create_jump_trampoline instead of
23922 mono_arch_create_jit_trampoline.
23924 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
23925 a jump trampoline. Fixes #52092.
23927 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
23929 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
23930 which is not up-to-date. Add check_corlib_version () instead.
23932 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
23935 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
23936 since newer valgrind versions do not need it.
23938 * mini.c (mono_jit_compile_method_with_opt): New helper function to
23939 compile a method with a given set of optimizations.
23941 * mini.c: Compile icall wrappers on-demand instead of at startup.
23943 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
23944 wrapper for an icall.
23946 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
23948 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
23951 * iltests.il: Add test for non-empty stack before switch instruction.
23953 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
23955 * mini.c: Add support for new stringbuilder marshalling conventions.
23957 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
23959 2004-02-01 Martin Baulig <martin@ximian.com>
23961 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
23962 in `ginst->mtype_argv'.
23964 2004-01-31 Miguel de Icaza <miguel@ximian.com>
23966 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
23967 facilitate grepping.
23969 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
23971 * mini.c: fixed buglet in initobj generic implementation for references.
23973 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
23975 * Makefile.am: make the version script conditional.
23976 * jit-icalls.c: handle missing truncl().
23978 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
23980 * exceptions.cs: Add more tests for double->int conversion.
23982 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
23983 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
23985 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
23987 * driver.c: make --verbose --version emit an error
23988 if the loaded corlib doesn't match the runtime version.
23990 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
23992 * mini-ppc.h: export ppc_patch().
23993 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
23994 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
23995 on par or better than on MacOSX.
23997 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
23999 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
24000 mono_lookup_pinvoke_call.
24002 * mini-x86.c: Under windows, the default pinvoke calling convention is
24003 stdcall. Fixes #52834.
24005 * mini.c (optimize_branches): Add an upper bound to the number of
24006 iterations to prevent infinite loops on strange loops. Fixes #53003.
24008 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
24010 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
24011 and ISINST. Fixes #52093.
24013 * objects.cs (test_0_vector_array_cast): New tests.
24015 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
24017 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
24018 checking in Array.Set ().
24020 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
24023 * object.cs (test_0_multi_array_cast): New regression test.
24025 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
24027 * exceptions-ppc.c: fix build on Linux/PPC.
24029 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
24031 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
24032 running under valgrind.
24033 (x86_magic_trampoline): Fix build bustage.
24035 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
24036 negative values as well. This is needed for the encoding of the line number
24037 info, since sometimes the line numbers are not in increasing order.
24039 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
24041 * cpu-pentium.md (localloc): Increase the size of the localloc
24042 instruction since it is a loop under Win32.
24044 * debug-mini.c (record_line_number): Get rid of unneccesary memory
24047 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
24049 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
24050 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
24051 Max Horn (max@quendi.de). Fix file names in comments.
24053 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
24055 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
24056 avoid stack overflow.
24057 (replace_usage): Avoid uninitialized variable warnings.
24059 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
24060 and taking the address of valuetype variables.
24062 2004-01-03 Patrik Torstensson
24064 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
24065 for other purposes than FP later on.
24067 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
24069 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
24072 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
24074 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
24076 2003-12-30 Patrik Torstensson <p@rxc.se>
24078 * mini-x86.h: Decreased number of availiable fp regs.
24079 Solves corner cases with FP spilling.
24081 2003-12-23 Patrik Torstensson <p@rxc.se>
24083 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
24084 for floating point stack tracking / spilling on x86.
24087 * basic-float.cs: added float mul overflow test.
24089 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
24091 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
24093 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
24095 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
24096 supports for cond branches that overflow the immediate
24097 overflow offset. mcs can compile simple programs.
24099 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
24101 * exceptions-ppc.c: exception handling support wip:
24102 finally handlers get run on exception.
24104 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
24106 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
24109 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
24111 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
24112 initial support for stack walking and unwinding.
24114 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
24116 * driver.c (mono_main): Make corlib-out-of-sync message more
24117 descriptive. Also remove verify_corlib call.
24119 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
24121 * mini.c: make CEE_NEWARR calls and other emulated opcodes
24122 not overlap with other call's arguments, too.
24124 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
24126 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
24127 move to arch-specific code the choice of arch-specific
24128 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
24129 * mini.c: ensure emulation calls will not interleave
24132 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
24134 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
24135 the magic trampoline stack frame is dropped before executing
24138 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
24140 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
24141 and integer to fp conversions. Added support for overflowing
24142 arguments on the stack. Reserve a couple more registers as temps.
24143 Added support for aot compilation (as output still needs to be
24146 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
24148 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
24149 Don't overwrite return register in some corner cases.
24151 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
24153 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
24154 static constructors when AOT compiling.
24156 * driver.c (mono_main): Call mono_check_corlib_version.
24158 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
24160 * cpu-g4.md, basic.cs: fixed div target register.
24162 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
24164 * mini-ppc.c, basic.cs: shl_imm fix with test.
24166 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
24168 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
24169 structures by value. Misc fixes.
24170 * objects.cs: more tests.
24172 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
24174 * mini-ppc.c: lconv.ovf.i implemented.
24176 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24179 (mini_init): don't error out if someone already called g_thread_init.
24181 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
24183 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
24184 to be any type per the spec. Fix abnormal memory usage when
24185 the same object is repeatedly thrown.
24187 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
24189 * mini.c: check for overruns in IL code.
24191 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
24193 * TODO: Add/remove some todo entries.
24195 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
24197 * driver.c (mono_main): Call mono_verify_corlib.
24199 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
24201 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
24202 This has been moved to mini.c
24203 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
24204 type being casted is marshalbyref it could be a proxy, so instead of
24205 emitting the type check code, emit a call to a runtime method that will
24206 perform the check by calling CanCastTo if needed.
24208 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
24210 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
24211 methods with large stack frames under Win32.
24213 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
24215 * Makefile.am: Distribute regression tests.
24217 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
24218 at the end instead of inserting each variable into the sorted list.
24220 * linear-scan.c (mono_varlist_sort): New helper function.
24222 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
24224 * mini.c: ensure arguments and locals are within bounds.
24226 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
24228 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
24231 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
24233 * mini.c (mono_cprop_copy_values): Fix crash.
24235 * aot.c: Set verbosity back to 0.
24237 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
24239 * regalloc.c: complete memory leak fix by Laurent Morichetti
24242 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
24244 * driver.c (main_thread_handler): Revert the previous patch.
24246 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
24249 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
24250 memory from the memory pool.
24252 * driver.c (main_thread_handler): Turn on all optimizations when
24255 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
24256 an array for better performance.
24258 * regalloc.c (mono_regstate_assign): Fix memory leak.
24260 * debug-mini.c (mono_debug_serialize_debug_info): New function to
24261 serialize the debug info.
24263 * debug-mini.c (mono_debug_add_aot_method): New function to load the
24264 debug info from the serialized representation.
24266 * aot.c: Save debug info into the generated file and load it when
24269 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
24271 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
24273 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
24274 More FP-related fixes.
24276 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
24278 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
24279 and register allocation buglet. Hello world now runs.
24281 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
24283 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
24284 * tramp-ppc.c: fixed class init trampoline.
24285 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
24287 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
24289 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
24290 mini.c: more ppc changes/fixes.
24292 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
24294 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
24295 Also optimize the case when the arguments are the same in the caller
24298 * iltests.il: Add tests for tail calls with valuetype arguments.
24300 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
24302 * mini-ppc.c: fixes for struct return type.
24304 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
24306 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
24307 mono_spillvar_offset() to arch-specific code.
24309 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
24311 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
24313 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
24315 * exceptions-x86.c: Fix stack space leaks.
24317 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
24318 registers from the lmf if the method has save_lmf set.
24320 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
24322 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
24323 of icall wrappers into InvokeInDomain, since these are now per-domain.
24325 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
24327 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
24328 make some opcode emulation and intrinsic ops enabled/disabled
24329 according to the architecture. More fixes.
24331 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
24333 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
24335 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
24337 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
24338 arch-specific handling for 'this' and struct return type to
24339 arch-specific code.
24341 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24343 * aot.c: prevent divide by zero error when reporting (it happened with
24344 Accessibility.dll).
24346 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
24348 * mini.h (inst_switch): Remove unused macro.
24350 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24353 (load_aot_module): free 'info->methods' and 'info' properly. No more
24354 "free(): invalid pointer blah" messages when you have an old aot
24357 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
24359 * jit-icalls.c, mini.c: Added support for context static fields.
24361 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
24363 * mini.c (mono_method_blittable): Methods which set LastError are not
24364 blittable either. Fixes #51108.
24366 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
24368 * mini.c: flush icache.
24369 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
24371 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
24373 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
24375 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
24377 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
24380 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
24383 * inssel.brg (CEE_MKREFANY): Fix AOT case.
24385 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
24387 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
24388 instruction when the result is discarded.
24390 * iltests.il (test_0_div_regalloc): New regression test.
24392 * arrays.cs: Fix compilation error.
24394 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
24396 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
24397 float rules to inssel-x86.brg: sane architectures with FP registers
24398 don't need to implement these rules.
24400 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
24402 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
24404 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
24406 * mini.h, inssel-long32.brg: fixed endianess issues in int64
24407 implementation of 32 bit systems.
24409 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
24411 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
24412 (Jeroen Zwartepoorte).
24414 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
24416 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
24417 the caller and the callee matches.
24419 * mini.c (mono_method_to_ir): Add comment.
24421 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
24422 signbit is missing on some platforms.
24424 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
24426 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
24428 * mini.c (setup_jit_tls_data): Call the new function.
24430 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
24432 * mini-x86.c: Add experimental support for fast access to the lmf
24433 structure under NPTL/Linux 2.6.x.
24435 2003-11-06 Martin Baulig <martin@ximian.com>
24437 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
24438 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
24441 2003-11-02 Martin Baulig <martin@ximian.com>
24443 * mini.c (inflate_generic_field): New static method.
24444 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
24445 generic instance and the field is declared in a generic type, call
24446 inflate_generic_field() to inflate it. Fixes gen-28.cs.
24448 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
24450 * mini.h mini.c (mono_method_same_domain): New function to return
24451 whenever the caller and the callee are in the same domain.
24453 * tramp-x86.c (x86_magic_trampoline): Use the new function.
24455 2003-10-30 Martin Baulig <martin@ximian.com>
24457 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
24458 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
24460 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
24461 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
24463 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
24465 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
24468 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
24469 object here, so it is in the correct appdomain etc.
24471 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
24473 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
24475 (mono_method_to_ir): Avoid freeing the type created returned from
24476 mono_type_create_from_typespec, since it is put into an internal cache
24477 by the function. Fixes pointer.exe.
24479 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
24480 trampolines for icalls and pinvokes as well. Fixes #33569.
24482 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
24484 * mini.c: Update after appdomain changes.
24486 * mini.c (mono_jit_compile_method_inner): Allways compile native
24487 method wrappers in the root domain, since there can only be one
24488 instance of them, whose address is stored in method->info.
24490 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
24492 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
24493 environment variable. Instead detect automatically whenever running
24494 under valgrind using the magic macro RUNNING_ON_VALGRIND from
24497 2003-10-16 Miguel de Icaza <miguel@ximian.com>
24499 * trace.c, trace.h: New files that implement the new trace option
24502 * driver.c: Document new --trace options.
24504 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
24507 - if (mono_jit_trace_calls)
24508 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
24510 * mini.h: prototypes.
24512 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
24514 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
24516 * mini.c inssel.brg: Implement typedefbyref opcodes.
24518 * mini.c (mono_jit_compile_method): Remove unused local variable.
24520 * mini.c (mono_jit_compile_method_inner): Ditto.
24522 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
24524 * tramp-x86.c (x86_class_init_trampoline): Fix build.
24526 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
24528 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
24530 * mini.c (mono_no_aot): Remove unused global variable.
24532 * mini.c: Thread safety fixes.
24534 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
24536 * mini.c (mono_create_class_init_trampoline): Add a lock around
24537 class_init_hash_addr.
24539 * arrays.cs (test_0_newarr_emulation): Add new regression test for
24542 * mini.c: Decompose the NEWARR instruction before decomposing its
24543 arguments. Fixes #30073.
24545 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
24547 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
24550 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
24552 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
24554 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
24556 * driver.c: Add support for compiling icall wrappers to --compile.
24558 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
24560 * inssel.brg: The empty value in class->interface_offsets is -1, not
24563 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
24565 * objects.cs: New test for 'is' operator on an array of interfaces.
24567 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24569 * tramp-ppc.c: update trampoline code to support jumps
24570 and class initialization.
24572 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
24574 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
24576 * inssel.brg (OP_UNBOXCAST): Fix #46027.
24578 * inssel.brg (OP_UNBOX): Remove unused rule.
24580 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
24581 region instead of one for each method. Fixes #47813.
24583 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
24585 * exceptions.cs (test_0_nested_finally): New regression test for
24586 nested exception handlers.
24588 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
24590 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
24592 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
24595 * mini.c (mono_method_check_inlining): Make the inlining limit
24596 configurable by an environment variable.
24598 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
24600 * mini.h: Bump AOT file version.
24602 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
24603 token, store the image along with the token, since the token might not
24604 refer to the same image as the method containing the relocation,
24605 because of inlining.
24607 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
24609 * mini.c (mono_precompile_assemblies): New function to compile
24610 all methods in all loaded assemblies.
24612 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
24614 * regalloc.h regalloc.c (MonoRegState): Change the type of
24615 iassign and fassign to int*, since they can contain large negative
24616 values if the register is spilled. Also added some comments. Fixes
24619 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
24620 under Win32. Fixes #42964.
24622 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
24624 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
24626 * aot.c: Added support for AOT compiling methods which contain calls
24627 to wrappers. Currently, only remoting-invoke-with-check wrappers are
24630 * driver.c (compile_all_methods): Run the compilation in a thread
24631 managed by mono. Fixes #44023.
24633 * mini.c (mono_codegen): Print full method name in verbose output.
24635 * mini-x86.c (mono_arch_patch_code): Fix warning.
24637 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
24638 jumps, since the method we are jumping to might be domain-specific.
24640 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
24642 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
24644 * inssel.brg: string chars are unsigned.
24646 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
24648 * TODO: New todo item.
24650 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
24651 which calls mono_runtime_class_init and patches the call site to
24652 avoid further calls.
24653 (mono_arch_create_class_init_trampoline): New arch specific function
24654 to create a class init trampoline.
24655 (create_trampoline_code): Generalized so it can create
24656 class init trampolines as well.
24658 * mini.c (helper_sig_class_init_trampoline): New helper variable.
24659 (mono_create_class_init_trampoline): New function to create and cache
24660 class init trampolines.
24661 (mono_find_class_init_trampoline_by_addr): New function to lookup the
24662 vtable given the address of a class init trampoline. Used by the
24664 (mono_codegen): Generate a call to a trampoline instead of
24665 mono_runtime_class_init in LDSFLD[A].
24666 (mono_codegen): Add relocations for the new trampoline.
24668 * mini.h mini-x86.c aot.c: Added a new relocation type:
24669 MONO_PATCH_INFO_CLASS_INIT.
24671 * mini.h: Bump AOT version number.
24673 * aot.c: Create a copy of the loaded code instead of using the original
24674 so methods which call each other will be close in memory, improving
24677 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
24678 patch since it breaks the regression tests.
24680 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
24681 for the register saving instruction sequence since the
24682 frame_state_for function in glibc 2.3.2 don't seem to detect it.
24684 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
24686 * TODO: Fix todo item && remove another.
24688 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
24690 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
24693 * aot.c: Moved the check for MONO_LASTAOT into the initialization
24694 function of the module.
24696 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
24697 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
24698 --no-aot command line option.
24700 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
24702 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
24703 by Bernie Solomon (bernard@ugsolutions.com).
24705 * inssel.brg: Refactor the interface offset table related code into
24706 its separate functions and add support for the AOT case.
24708 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
24710 * aot.c (mono_aot_get_method_inner): Fix memory leak.
24712 * aot.c: Added mono_aot_verbose variable and made all debugging
24713 output depend on the value of this variable.
24715 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
24716 method_label and info_label.
24718 * mini.h mini-x86.c aot.c: Added a new relocation type
24719 MONO_PATCH_INFO_IID for klass->interface_id.
24721 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
24722 the MonoJitInfo structure.
24724 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
24725 a non-root appdomain in shared mode.
24727 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
24729 * aot.c: make aot loader less verbose. Remove free of unused variable.
24731 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
24733 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
24735 * .cvsignore: Added *.dll.
24737 * mini.c (mono_print_tree_nl): New function callable while debugging.
24739 * mini.c (mono_print_code): Export this.
24741 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
24744 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
24746 * mini.h (MonoCompile): Added 'jit_info' field.
24748 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
24749 the cfg structure, since it is needed by the AOT compiler.
24751 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
24753 * aot.c: A major rewrite. Changes include:
24754 - save exception tables for methods which have them.
24755 - cache failed lookups in aot_get_method () to avoid the (slow) calls
24756 to g_module_symbol.
24757 - reworked the file format so it is now much smaller and needs
24758 fewer relocation entries.
24760 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
24762 * aot.c (load_aot_module): Fix build bustage on platforms without
24765 2003-09-04 Martin Baulig <martin@ximian.com>
24767 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
24769 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
24771 * TODO: Some new optimization ideas.
24773 * aot.c: Move AOT module loading logic here from mono_assembly_open.
24775 * aot.c: Save the optimization flags used to compile the code into
24778 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
24779 support emitting domain specific code.
24781 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
24782 no longer domain neutral. It can be made domain neutral by compiling
24783 with --optimize=shared.
24785 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
24786 between appdomains.
24788 * driver.c mini.h mini.c: New --no-aot debugging option which disables
24789 loading of AOT code.
24791 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
24793 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
24794 if there is no domain neutrality information.
24796 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
24798 * aot.c (mono_compile_assembly): Emit a symbol containing the file
24799 format version into the generated library.
24801 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
24802 callee method into the caller since one of them could be shared.
24804 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
24805 system exceptions from AOT code now works.
24807 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
24808 method if it is domain neutral and the callee is not.
24810 * graph.c (cfg_emit_one_loop_level): Fix warning.
24812 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
24814 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
24817 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
24819 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
24820 is needed by code which is executed before mono_runtime_init ().
24821 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
24823 * mini.c (mono_thread_abort): Fix warning.
24824 (mono_jit_compile_method): Call static constructor in the AOT case too.
24826 * aot.c (mono_compile_assembly): Fix warning.
24828 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24830 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
24832 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
24834 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
24836 * cpu-pentium.md: Fix the length of call opcodes so they include the
24837 ESP restoring instruction. Fixes #47968.
24839 2003-08-28 Martin Baulig <martin@ximian.com>
24841 * mini-x86.c (mono_arch_call_opcode): Added support for
24842 MONO_TYPE_GENERICINST.
24844 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
24846 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
24848 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
24849 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
24851 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
24854 2003-08-26 Martin Baulig <martin@ximian.com>
24856 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
24857 when reporting an error, set this to the actual error location.
24858 (mono_method_to_ir): Report the correct error location if
24859 get_basic_blocks() returned an error.
24861 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
24863 * mini.c (mono_type_blittable): OBJECT is not blittable.
24864 (mono_method_blittable): Methods which have marshalling descriptors
24865 are not blittable either. Fixes #47842.
24867 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
24869 * driver.c mini.c: Use an environment variable instead of a global
24870 variable. Also fix the build.
24872 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
24873 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
24876 * driver.c mini.c: Added --with-valgrind option to turn off some
24877 code which prevents mono from running under valgrind.
24879 * mini.c (mono_emit_call_args): Fixed warning.
24881 * mini.c (mono_emulate_opcode): Fixed warning.
24883 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24885 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
24886 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
24887 regalloc.c, regalloc.h: specify available registers in arch-specific
24888 code and support floats in the regallocator (patch by Laurent Morichetti
24891 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
24893 * mini.c: mono_thread_current() can be called only after
24894 mono_runtime_init(): rearrange code to not call it early on.
24896 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
24898 * mini.c: allocate jump tables in the code mempools.
24900 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24902 * mini.c, mini.h: make sure per-thread data allocated by the jit is
24905 2003-08-10 Miguel de Icaza <miguel@ximian.com>
24907 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
24908 12 to 16. This fixes bug #47453.
24911 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
24913 * mini-ppc.c: fixed indexed load and unsigned compares.
24915 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
24917 * mini.c: reenabled installation of handler for
24918 thread abort signal.
24920 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24922 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
24923 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
24924 until it's fixed and actually useful.
24926 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
24928 * inssel-long32.brg: couple more opcodes implemented.
24930 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
24932 * mini-sparc.c: Even more opcodes implemeted.
24934 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
24936 * mini-sparc.c: More opcodes implemented.
24938 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
24940 * mini-sparc.c: More opcodes implemented.
24942 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
24944 * inssel-sparc.brg: Add some needed rules. Direct
24946 * Makefile.am: Use inssel-sparc.brg
24947 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
24948 an assert happy for now.
24950 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
24952 * mini-sparc.c: Fixed compile errors.
24953 * exceptions-sparc.c: Same. We now produce a mono binary
24954 on sparc-linux. Yea.
24956 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
24958 * mini-sparc.c: Renamed registers. Also some macro cleanups.
24959 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
24960 They compile, but do not work.
24962 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24964 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
24965 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
24966 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
24969 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24971 * mini.c: more opcodes implemented and better support for generics.
24973 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
24975 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
24976 * mini.c, mini.h: first cut at generics support: some new instructions
24977 added and changed the behaviour of some of the existing ones.
24979 2003-07-21 Miguel de Icaza <miguel@ximian.com>
24981 * mini.c: Removed definition of metadata_shared mutex here.
24983 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
24985 * mini-x86.c: make vararg calls work for instance methods.
24987 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
24989 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
24990 returns the arguments in a separte list, now.
24992 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
24994 * aot.c, mini.c: updates for array type representation changes.
24996 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
24998 * mini.c: register function to perform jit shutdown.
25000 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25002 * mini.c: use a faster allocator if possible.
25004 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
25006 * aot.c: some cleanups and portability changes.
25008 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25010 * mini.c: use faster allocation for CEE_BOX if possible.
25012 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
25014 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
25015 Moved inlined mempcy code to its own function so that is can be
25016 reused. Added an inline memset function as well (optimized initobj).
25017 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
25019 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25021 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
25023 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
25025 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
25026 arch code can setup the cpu for CLR execution, if needed.
25027 We use it on x86 to set the precision of FP operations.
25029 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
25031 * mini.c: disable some optimizations if we can guess they'll cost too
25032 much for a given method.
25034 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
25036 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
25038 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
25039 * mini.h mini.c mini-x86.c: Added instruction level coverage
25040 info collection support.
25042 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25044 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
25045 is now implemented in the profiling API. Get rid of a couple of
25046 unnecessary global variables.
25048 2003-06-15 Nick Drochak <ndrochak@gol.com>
25050 * basic-long.cs: tests for negative values for bigmul, and unsigned.
25051 * cpu-g4.md: add op_bigmul and op_bigmul_un
25052 * cpu_pentium.md: add op_bigmul_un
25053 * inssel-long32.brg: add rule for unsigned bigmul
25054 * mini-ops.h: define OP_BIGMUL_UN
25055 * mini-x86.c: THE BUG: handle (un)signed properly
25056 * mini.c: choose unsigned opcode if needed.
25057 This set of patches fixes bug #44291
25059 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
25061 * mini.c (optimize_branches): improved to handle all kinds of
25062 conditional branches.
25064 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
25066 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
25067 don't raise exceptions.
25069 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25071 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
25072 to arch-specific files.
25074 2003-06-09 Martin Baulig <martin@ximian.com>
25076 * Makefile.am (libs): Added $(LIBGC_LIBS).
25078 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
25080 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
25081 and OP_ATAN (fixes bug#44293).
25083 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
25085 * Makefile.am, mini-x86.c: rename cpu description array to
25086 pentium_desc, since some compilers define the 'pentium' preprocessor
25089 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
25091 * mini.c (mini_select_instructions): add explicit branch if the
25092 following block is not the false target of a conditional branch -
25093 we need this with any optimization that reorder or remove bblocks
25095 * mini.c (optimize_branches): bug fixes
25097 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
25099 * mini.c (mono_method_to_ir): inline static readonly fields
25101 * ssa.c (fold_tree): start cfold support for long (very simple
25104 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
25106 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25108 * inssel.brg: fixed memcpy (bug #44219).
25110 2003-06-05 Dick Porter <dick@ximian.com>
25112 * driver.c: Set the glib log levels to not abort if g_message
25115 g_set_prgname() has to happen before mini_init() so that the
25116 process handle gets the info.
25118 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25120 * driver.c: add intrins to the default optimizations to get wider
25123 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25125 * mini.h: some large basic blocks will overflow a 16-bit
25126 integers for symbolic registers.
25128 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
25130 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
25131 (mono_arch_output_basic_block): fix bug 43499
25133 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
25135 * mini.c: kill duplicated definition of mono_debug_format.
25137 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
25139 * mini-x86.c, arrays.cs: fixed register allocation bug.
25141 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
25143 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
25145 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
25147 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25150 (print_method_from_ip): also print source location information if
25153 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
25155 * mini.c (mono_find_block_region): bug fix in region code
25156 (mini_method_compile): enable removing unreachable code again, but
25157 only in methods without exception clauses.
25159 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
25161 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
25162 Implemented arglist opcode and handling of TypedReference type.
25163 Fixed x86 call convention when a structure is returned.
25164 Minimal support for calling static vararg methods.
25166 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
25168 * mini.c (mini_method_compile): always remove unreachable code,
25169 because the code in them may be inconsistent (access to dead
25170 variables for example).
25172 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
25174 * driver.c, debug-mini.c: warning fixes.
25176 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
25178 * Makefile.am, jit.h, mini.h: install header for embedding mono.
25180 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
25182 * mini.c: thread-static fields are registered in mono_class_vtable(),
25183 so ensure the function is called before checking for them.
25185 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
25187 * mini.c (optimize_branches): fix for bug 43586
25189 * jit-icalls.c (mono_llmult_ovf): added an additional check for
25190 overflow (fixes Bug #43639)
25192 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25194 * mini.c, objects.cs: allow the use of stobj for primitive types.
25196 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25198 * mini.c: be less strict about argument checking until we support
25199 running the verifier.
25201 2003-05-27 Nick Drochak <ndrochak@gol.com>
25203 * basic-long.cs: tests for (ulong)int * (ulong)int also
25204 * mini.c: use the same trick for (ulong)int * (ulong)int
25206 2003-05-27 Nick Drochak <ndrochak@gol.com>
25208 * basic-long.cs: add regression test for (long)int * (long)int
25209 * cpu-pentium.md: add op_bigmul specification
25210 * inssel-long32.brg: add OP_BIGMUL rule
25211 * mini-ops.h: add OP_BIGMUL
25212 * mini-x86.c: register allocator: handle case where src1 needs to be
25214 * mini.c: substitute special BIGMUL opcode in the tree for
25215 (long)int * (long)int
25217 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
25219 * jit-icalls.c: call the type ctor on field access if needed.
25221 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
25223 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
25224 to a method (including results of ldelema, bug#43207).
25226 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
25228 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
25229 colors to show exception handler blocks.
25231 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
25232 (fix for pinvoke7.cs).
25234 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25236 * mini.h, mini.c: ensure correct initialization order for types that
25237 require it. Prepare for lazy compilation of jit icall wrappers.
25238 Provide a name for opcode emulation to reduce unneeded mallocing.
25240 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
25242 * mini-x86.c: better register restoring code and profiling
25243 support for tail calls.
25245 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25247 * mini.h, driver.c: prepare for leaf methods optimization.
25249 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
25251 * mini.c: get targets of branches before converting a method.
25253 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
25255 * mini.c (optimize_branches): added some experimental code (disbaled)
25257 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
25259 * mini.c (optimize_branches): fix branch to branch optimization
25261 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
25263 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
25265 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
25267 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
25270 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
25272 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
25273 enable use of interface variables again.
25275 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
25276 I1 to registers because there is no simply way to sign extend 8bit
25277 quantities in caller saved registers on x86.
25279 * inssel-float.brg: set costs of some rules to 2 so
25280 that monobure always select the arch. specific ones if supplied,
25281 regardless of the order we pass the files to monoburg.
25283 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25285 * mini.c, mini-x86.c: since the magic trampoline for jumps
25286 can't patch the code directly, we do it as soon as the
25287 method gets compiled.
25289 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
25291 * mini-x86.c, mini.h: introduce a new patching method
25292 to support CEE_JMP and tail calls.
25293 * mini.c: obey tail.call. Don't precompile methods target
25295 * tramp-x86.c: new trampoline code to handle methods
25296 reached through a jump.
25298 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
25300 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
25301 bit values to registers
25303 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
25305 * mini.c (mono_compile_get_interface_var): share interface
25306 variables if possible.
25308 2003-05-16 Martin Baulig <martin@ximian.com>
25310 * debug-mini.c (mono_init_debugger): New function to initialize
25311 the debugger. This is not in the debugger since it needs to
25312 access some of mini's internals.
25314 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
25316 * mini.c (mono_method_to_ir): inlining fixes/cleanups
25318 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
25320 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
25321 for value type handling.
25323 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
25325 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
25326 (mono_method_check_inlining): enable inlining of all kinds of wrappers
25328 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
25330 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
25331 the constructor through a proxy.
25333 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25335 * jit-icalls.c, inssel.brg: fixes to array element address
25338 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
25340 * mini-x86.c (is_regsize_var): allocate pointer to registers
25342 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25344 * driver.c: fixed typo, added intrins to the set of optimizations
25345 tested with regressions.
25347 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
25349 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
25350 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
25353 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
25355 * inssel.brg: remove some common pop instructions without side effects
25357 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25359 * inssel-x86.brg: fixed thinko in int to double conversions.
25361 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
25363 * mini.c, jit-icalls.c: added runtime thread-static variable support.
25365 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
25367 * inssel-long32.brg: two more missing instructions.
25369 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
25371 * mini.c (mono_emit_call_args): set the cil_code for all arguments
25372 if not already set.
25374 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
25376 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
25379 * basic-float.cs: Added tests for negative zero.
25381 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25383 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
25384 a couple of missing operations for long casts, with test cases.
25386 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25388 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
25390 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
25392 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
25393 code size estimation.
25395 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
25397 * mini.c (mono_jit_create_remoting_trampoline): make it work with
25398 abstract methods (fix bug 42542)
25400 * aot.c: add ability to handle array types
25402 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
25404 * mini.c: Call the _specific versions of the object allocation
25405 functions if possible.
25407 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
25409 * driver.c: call setlocale ().
25411 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
25413 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
25416 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
25418 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
25420 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
25421 wrappers (fix bug 42122)
25423 2003-05-04 Martin Baulig <martin@ximian.com>
25425 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
25427 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
25428 s/mini_set_defaults/mono_set_defaults/g.
25430 2003-05-04 Martin Baulig <martin@ximian.com>
25432 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
25434 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25436 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
25437 (reported by Don Roberts).
25439 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
25441 * mini.c: temporarily work around two bugs for this release.
25443 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25445 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
25446 that contains -export-dynamic and it makes using the ld script
25448 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
25450 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
25452 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
25455 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
25457 * mini.c: make sure leave calls all the needed finally blocks,
25458 even when the target jumps out of multiple exception clauses.
25460 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25462 * ldscript, Makefile.am: add linker script to reduce the number of
25463 exported symbols (should also fix the issues with libwine defining
25464 some of the same symbols in io-layer).
25466 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
25468 * driver.c (mini_main): Avoid assertion when no file name is given on
25471 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
25473 * driver.c: added --version/-V command line option.
25474 Added the inline optimization in the regression tests.
25476 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25478 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
25479 to the type in the method signature (fixes bug#42134).
25481 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
25483 * mini.c: when inlining, check this is not null only when needed (bug #42135).
25485 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
25487 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
25489 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25491 * driver.c: fixed bug #42100.
25493 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
25495 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
25497 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25499 * mini.c: moved most of the code required to do inlining to its own
25500 function so it can be reused. Inline also ctors if appropriate.
25502 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
25504 * Makefile.am: Link with -export-dynamic so shared libs loaded by
25505 the runtime can call mono API functions.
25507 2003-04-27 Martin Baulig <martin@ximian.com>
25509 * debug-mini.c (mono_debug_init_method): Added
25510 `guint32 breakpoint_id' argument; if the method has a breakpoint,
25511 send a notification to the debugger.
25513 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
25514 running in the Mono Debugger, just pass the breakpoint number to
25515 mono_debug_init_method().
25517 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
25519 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
25521 * mini.c: allow some more unsafe compares.
25523 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25525 * mini-x86.c, Makefile.am: make distcheck works (partially from
25526 a patch by Richard Lee <r.h.lee@attbi.com>).
25527 * regset.c, regset.h: removed, they are unused.
25529 2003-04-25 Dick Porter <dick@ximian.com>
25531 * driver.c: Usage reports the name as 'mono' not 'mini'
25532 * exceptions-x86.c: Build and run on freebsd
25534 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
25536 * Makefile.am: install the program with the 'mono' name and
25537 the library as libmono instead of mini and libmini.
25539 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
25541 * driver.c: provide the APIs for the embedding interface of the old jit.
25543 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
25545 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
25547 2003-04-23 Martin Baulig <martin@ximian.com>
25549 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
25551 * driver.c: Added `--debug' command line argument to enable
25554 2003-04-23 Martin Baulig <martin@ximian.com>
25556 * debug.[ch]: Removed. The code is now in
25557 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
25559 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
25562 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
25564 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
25566 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25569 (mini_cleanup): moved mono_runtime_cleanup call after the call to
25570 mono_domain_finalize.
25571 (mini_method_compile): use mono_method_profile* if the the option is
25574 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
25576 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25577 methods with their wrapper.
25579 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25580 methods with their wrapper.
25582 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
25585 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
25588 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
25591 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
25593 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
25595 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
25597 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
25598 of the mempool. This is slightly faster and uses less memory
25600 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25602 * mini.c: avoid O(n) allocation for variables.
25604 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25606 * mini.c: handle items on the stack after inlining methods.
25608 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25610 * mini.c: make the method->opcode optimization dependent
25611 on MONO_OPT_INSTRINS and do it lazily.
25613 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
25615 * driver.c: print overall results at the end of regression run.
25617 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
25619 * inssel.brg: don't overwrite symbolic registers.
25621 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25623 * inssel-x86.brg: fix conversion from long to float.
25625 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
25627 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
25629 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
25631 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
25633 * driver.c: Added --print-vtable option as in the old JIT.
25635 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
25637 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
25639 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
25641 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
25643 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
25645 * mini.c regalloc.c regalloc.h: Fix memory leak.
25647 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
25649 * aot.c (mono_aot_get_method): register all used strings
25651 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25653 * mini.c: always intern strings references with ldstr at compile time.
25655 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25657 * Makefile.am: add BUILT_SOURCES.
25659 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25661 * driver.c: give a better error message when the assembly to execute
25662 doesn't have an entry point.
25664 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
25666 * Makefile.am: added hack for automake
25668 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
25671 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
25673 22003-04-07 Martin Baulig <martin@ximian.com>
25675 * Makefile.am: Added Makefile.am.
25677 * debugger-main.c: Removed, this is now in the debugger where it
25680 * mini.pc.in: Call this package `mini' for the moment.