1 2010-06-25 Zoltan Varga <vargaz@gmail.com>
3 * debugger-agent.c (get_objref): Implement support for sgen.
5 * driver.c: Remove the unused gc_wrapper.h include.
7 * driver.c (mono_main): Delegate the --desktop mode optimizations to the GC
10 2010-06-25 Zoltan Varga <vargaz@gmail.com>
12 * driver.c (mono_main): Use mono_gc_get_description () to print the GC name.
14 * mini-gc.c (mini_gc_init_cfg): New function to initialize GC specific flags
17 * method-to-ir.c mini.c: Remove usage of HAVE_SGEN_GC and use runtime checks
20 2010-06-23 Miguel de Icaza <miguel@novell.com>
22 * Makefile.am: Build the mono-sgen binary a Mono VM with the Sgen
23 GC enabled as well as libmono-sgen-2.0 and libomonosgen-static
25 * driver.c: Do not depend on the USED_GC_NAME when using SGen, use
26 it only for Boehm diagnostics.
28 * Makefile.am: Make the file a bit more consistent.
30 * debug-debugger.c: Wrap the entire file with an #ifdef
31 MONO_DEBUGGER_SUPPORTED to simplify the build.
33 * Makefile.am: Fix the opcodes build issue by including the
34 source, not by including the .lo file directly
36 Always bring the MDB sources into the build, to drop the
37 dependency on the AM_CONDITIONAL from configure.in as the hard
38 debugger supports Boehm, but not Sgen, this simplifies the build.
40 * Renamed the *.s files into *.S
42 2010-06-24 Rodrigo Kumpera <rkumpera@novell.com>
44 * method-to-ir.c (mono_emit_wb_aware_memcpy): Don't emit bitmap
45 wb for now on 64bits systems while issues with valuetype returns
48 2010-06-24 Zoltan Varga <vargaz@gmail.com>
50 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add support for using a standard set of
51 passes by calling createStandardFunctionPasses ().
53 2010-06-23 Zoltan Varga <vargaz@gmail.com>
55 * mini.h (MONO_INS_HAS_NO_SIDE_EFFECT): Add OP_LDADDR.
57 2010-06-22 Zoltan Varga <vargaz@gmail.com>
59 * method-to-ir.c (mono_method_to_ir): Don't mark loads from OP_LDADDR with
62 * mini-llvm.c (mono_llvm_emit_method): Recalculate MONO_INST_INDIRECT flags to
63 allow better optimization if the OP_LDADDR which caused the flag to be set was
66 * exceptions-amd64.c (get_throw_trampoline): Align the stack properly.
68 * mini-amd64.c (mono_arch_emit_exceptions): Pass only the type token index, not
71 * mini-llvm.c (emit_entry_bb): Save the this argument only in gshared methods.
73 * mini-llvm.c: Fix a couple memory leaks. Get rid of a few #ifdefs.
75 2010-06-22 Zoltan Varga <vargaz@gmail.com>
77 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Call patch_callsite ()
78 to handle the code sequence generated for non-near calls. Fixes #616056.
80 2010-06-21 Zoltan Varga <vargaz@gmail.com>
82 * exceptions-x86.c (mono_arch_find_jit_info_ext): Adjust eip in the lmf case too.
84 * exceptions-x86.c: Add a resume_unwind trampoline for LLVM.
86 * mini-llvm.c (exception_cb): For nested clauses, add the same try range to the
88 (mono_llvm_check_method_supported): Enable llvm for methods with nested clauses.
89 (mono_llvm_emit_method): Instead of calling 'mono_resume_unwind' directly, call a
90 trampoline which saves the context, so changes made to callee saved registers in
91 finally clauses are visible to a nesting catch clause.
93 * exceptions-amd64.c: Add a resume_unwind trampoline for LLVM.
95 * mini-exceptions.c (mono_handle_exception_internal): Fix support for nested clauses
96 in LLVM compiled code.
97 (mono_handle_exception_internal): Add a 'ctx' argument containing the state after
98 the finally handler has ran.
100 * mini.h (ResumeState): New structure containing information required to resume
101 exception handling after executing LLVM compiled finally clauses.
103 * exceptions-amd64.c (get_throw_trampoline): Clean up the amd64 throw trampolines a
104 bit, by passing all the registers as one argument.
106 2010-06-19 Zoltan Varga <vargaz@gmail.com>
108 * tramp-amd64.c (mono_arch_create_generic_trampoline): Increase the buf len a little,
111 2010-06-18 Zoltan Varga <vargaz@gmail.com>
113 * aot-compiler.c (emit_klass_info): Mark unloadable classes properly.
115 * aot-compiler.c aot-runtime.c: Fix LLVM support.
117 * mini-llvm.c: When emitting OP_CALL_HANDLER, avoid branching directly to the landing
118 pad, branch to a new bblock instead.
120 * aot-compiler.c (emit_method_code): Use cfg->header instead of the header of
123 * exceptions-amd64.c (mono_arch_exceptions_init): Fix fullaot support.
125 * mini-llvm.c (process_bb): Add support for OP_SQRT when using the LLVM mono branch.
127 2010-06-17 Geoff Norton <gnorton@novell.com>
130 * exceptions-arm.c: Move the UCONTEXT macros to mono-sigcontext.h so they
133 2010-06-17 Zoltan Varga <vargaz@gmail.com>
135 * aot-compiler.c (emit_klass_info): Handle type load exceptions.
137 * method-to-ir.c (mono_method_to_ir): Avoid a crash if mono_method_get_header ()
140 * exceptions-x86.c (mono_x86_throw_corlib_exception): Negate the decrement of
141 the ip done by throw_exception (), it is not needed for corlib exceptions.
143 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
145 * method-to-ir.c (mono_emit_wb_aware_memcpy): Simplify this function.
146 Call new jit icall mono_gc_wbarrier_value_copy_bitmap for vt wbarrier
147 of size > 5 words. This support fast barriers for value types up to
148 256/512 bytes which beyond that the copying itself is the major issue.
150 * method-to-ir.c (mini_emit_stobj): The intrinsic version is safe
151 for gsharing, so use it.
153 This eliminate all calls to mono_value_copy from managed code in
154 gmcs, fsharp and ipy.
156 This gives a 2% perf boost on ipy and 1% on gmcs over previous patches.
158 Even thou a lot of mono_value_copy calls were eliminated from fsharp,
161 * mini.c (mini_init): Register new icall.
163 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
165 * method-to-ir.c (mono_emit_wb_aware_memcpy): Handle nested valuetypes.
166 This eliminates 2% of mono_value_copy calls on ipy and 12% on fsharp.
168 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
170 * method-to-ir.c (mini_emit_stobj): Don't call mono_value_copy for small
171 value types as the overhead is huge. Manually expand it up to 5 words to
174 This improves gmcs times by 5% and unmodified binary-tree by 78%. The later
175 is an exception that performance is dominated by mono_value_copy.
177 This puts sgen about 5% ahead of boehm in terms of wall-clock on a Core2Quad.
179 2010-06-17 Zoltan Varga <vargaz@gmail.com>
181 * mini-llvm.c (process_call): Disable LLVM for calls to generic class init
182 trampolines on x86, since those have their own cconv.
184 * exceptions-x86.c (mono_arch_exceptions_init): Implement the llvm throw corlib
185 exception trampolines.
187 * tramp-x86.c: Add xdebug info for a few trampolines.
189 * mini-llvm.c: Set the name of the arguments.
191 * mini-llvm.c (emit_cond_system_exception): Pass the ip of to throw_corlib_trampoline
192 using a block address if using the LLVM mono branch.
194 * exceptions-amd64.c (mono_arch_exceptions_init): Add new LLVM throw corlib exception
197 2010-06-15 Zoltan Varga <vargaz@gmail.com>
199 * mini-ppc.c (mono_arch_get_cie_program): Define this for powerpc too.
201 * mini-llvm.c (process_bb): Add a missing CHECK_FAILURE.
203 * mini.c (mini_init): Remove some of the llvm restrictions, they are no longer needed.
205 * method-to-ir.c (mono_method_to_ir): Enable fast virtual calls when using llvm.
207 * mini-trampolines.c (mono_llvm_vcall_trampoline): Rewrite this to use one vtable
208 trampoline per vtable slot index. The slot, along with the 'this' argument is enough
209 to identify the vtable slot address plus the method which needs to be compiled.
211 * mini.c (mini_get_vtable_trampoline): Use one vtable trampoline per vtable slot when
214 * mini-x86.c (get_call_info_internal): Change the managed calling convention so
215 'this' is always passed as the first argument, before the vtype ret arg. This
216 simplifies get_this_arg_reg () and LLVM integration.
218 * mini-amd64.c (get_call_info): Fix the handling of MONO_TYPE_TYPEDBYREF after
221 * tramp-x86.c (mono_arch_create_generic_trampoline): Emit unwind info for
224 * mini-x86.c (mono_arch_get_cie_program): Implement this for x86.
226 * mini-llvm.c: Fix compilation with llvm 2.6.
228 * mini-amd64.c (CallInfo): Fix the position of the vret_arg_index field.
230 * mini-llvm.c (mono_llvm_emit_method): Fix the build if LLVM_MONO_BRANCH is not
233 * mini-amd64.c (get_call_info): Change the managed calling convention so 'this'
234 is always passed as the first argument, before the vtype ret arg. This simplifies
235 get_this_arg_reg () and LLVM integration.
237 2010-06-14 Rodrigo Kumpera <rkumpera@novell.com>
239 * method-to-ir.c (mono_method_to_ir): Add support for .ctor intrinsics.
241 * method-to-ir.c (mini_emit_inst_for_ctor): New function for .ctor intrinsics.
242 For now just call simd intrinsics. This makes "x[0] = new Vector4f (10)"
243 translate into much nicer code.
245 2010-06-14 Zoltan Varga <vargaz@gmail.com>
247 * mini-llvm.c (sig_to_llvm_sig_full): Add a 'sinfo' out argument which returns
248 parameter index information. Use this to simplify a lot of code.
250 * unwind.c (mono_unwind_decode_fde): Handle augmentions using a loop.
252 2010-06-12 Zoltan Varga <vargaz@gmail.com>
254 * aot-compiler.c (compile_method): Add a 'depth' parameter to add_generic_class too
255 to fix infinite generic recursion. Fixes #612702.
257 2010-06-11 Zoltan Varga <vargaz@gmail.com>
259 * object.c: Use a callback to create IMT trampolines, allowing the usage of one
260 imt trampoline per imt slot when using LLVM.
262 2010-06-10 Jonathan Pryor <jpryor@novell.com>
264 * mini.c (mini_cleanup): Call mono_runtime_shutdown(). Fixes #438454.
266 2010-06-09 Levi Bard <levi@unity3d.com>
268 * debugger-agent.c: Clear unloaded types on appdomain unload.
270 2010-06-08 Zoltan Varga <vargaz@gmail.com>
272 * liveness.c (visit_bb): Make the component vregs of long vars volatile as well.
275 * exceptions.cs: Add a test.
277 2010-06-06 Zoltan Varga <vargaz@gmail.com>
279 * mini-llvm.c (mono_llvm_check_method_supported): Only disable llvm for nested clauses.
281 * mini.c (mini_method_compile): Move the LLVM checks to a function in mini-llvm.c.
283 * mini.c (mono_jit_runtime_invoke): Initialize *exc to NULL before calling the wrapper,
284 so it doesn't have to do it.
286 * helpers.c (mono_disassemble_code): Flush stdout, so the output from the spawned
287 process does not mix with ours.
289 * mini-llvm.c (mono_llvm_emit_method): Refactor this giant function into smaller
292 * mini-llvm.c method-to-ir.c ir-emit.h: When using the llvm mono branch, allow
293 loads/stores which can throw exceptions inside clauses.
295 2010-06-05 Zoltan Varga <vargaz@gmail.com>
297 * mini-llvm.c (mono_llvm_emit_method): Fix support for finally clauses with more than
300 * mini.c (mini_init): Register mono_resume_unwind as an icall.
302 2010-06-03 Zoltan Varga <vargaz@gmail.com>
304 * dwarfwriter.c: Update after the mono_debug_lookup_locals () changes.
306 * debugger-agent.c (method_commands_internal): Ditto. Return scope information for
309 2010-06-03 Zoltan Varga <vargaz@gmail.com>
311 * debugger-agent.c (appdomain_unload): Clear all breakpoint instances in the dying
314 2010-06-02 Zoltan Varga <vargaz@gmail.com>
316 * method-to-ir.c (set_rgctx_arg): New helper function to remove some duplicate code.
317 Use a separate generic class init trampoline for llvm, since it needs a different
320 * unwind.c (mono_unwind_decode_fde): Make this decode the mono specific LSDA which
321 includes the location of this/rgctx.
323 * mini-llvm.c aot-runtime.c: Enable generic sharing for llvm if using the LLVM mono
326 2010-06-01 Zoltan Varga <vargaz@gmail.com>
328 * mini.c (mini_method_compile): Enable llvm+exceptions on LLVM SVN.
330 * mini-llvm.c (emit_cond_system_exception): Disable llvm when this occurs in a
333 2010-05-31 Zoltan Varga <vargaz@gmail.com>
335 * unwind.c (mono_unwind_decode_fde): The FDE only has an augmention if the CIE
338 * aot-runtime.c (decode_eh_frame): Fix an assert condition.
340 * aot-compiler.c (patch_to_string): New debugging helper function.
342 2010-05-30 Zoltan Varga <vargaz@gmail.com>
344 * exceptions-amd64.c (get_throw_trampoline): Fix the xdebug name of the corlib
347 * exceptions-x86.c (mono_arch_exceptions_init): Create an llvm rethrow trampoline too.
349 * mini-llvm.c (mono_llvm_emit_method): Implement OP_RETHROW.
351 * method-to-ir.c (mono_method_to_ir): Emit a OP_NOT_REACHED after a rethrow.
353 * mini-llvm.c (emit_call): Compute the containing try clause correctly for nested
356 * mini.c (create_jit_info): Print EH clause info for LLVM too.
358 2010-05-28 Mark Probst <mark.probst@gmail.com>
360 * method-to-ir.c (mono_method_to_ir): Emit a write barrier for
361 cpobj with reference types.
363 2010-05-28 Mark Probst <mark.probst@gmail.com>
365 * method-to-ir.c (mono_method_to_ir): Only explicitly add the
366 write barrier for reference types.
368 2010-05-27 Zoltan Varga <vargaz@gmail.com>
370 * mini-s390x.c (mono_arch_output_basic_block): Applied patch from Aurelien Minvielle
371 . Fix OP_ATOMIC_EXCHANGE_I4 on s390x. Fixes #609023.
373 2010-05-31 Martin Baulig <martin@ximian.com>
377 * debugger-agent.c (breakpoints_cleanup): Iterate over `event_requests', call
378 clear_breakpoint() on all breakpoint events and remove them from the list.
380 2010-05-27 Martin Baulig <martin@ximian.com>
384 * debugger-agent.c (method_commands, type_commands): Temporarily
385 set the appdomain while executing this method; do all metadata
386 calls in the debuggee's appdomain where user assemblies are loaded.
388 2010-05-27 Zoltan Varga <vargaz@gmail.com>
390 * mini-s390x.c (mono_arch_get_delegate_invoke_impls): Fix the s390x build.
392 2010-05-26 Rodrigo Kumpera <rkumpera@novell.com>
394 * method-to-ir.c (mono_method_to_ir): Add missing write barrier to stobj.
396 2010-05-26 Zoltan Varga <vargaz@gmail.com>
398 * method-to-ir.c: Instead of freeing method headers immediately, save them in a list in
399 MonoCompile, and free them in mono_destroy_compile (), since the MonoType's in them could
400 be referenced even after the header is freed.
402 * aot-runtime.c: Remove the half finished support for decoding the .arm_exidx
405 2010-05-25 Zoltan Varga <vargaz@gmail.com>
407 2010-05-25 Bill Holmes <billholmes54@gmail.com>
409 * genmdesc.c (main): Fixing the detection of the nacl switch.
411 Code is contributed under MIT/X11 license.
413 2010-05-25 Zoltan Varga <vargaz@gmail.com>
415 * exceptions-amd64.c (mono_arch_find_jit_info_ext): Adjust the ip for LMF frames too.
417 * mini-llvm.c aot-compiler.c: More LLVM 2.8 updates.
419 * mini.h (LLVM_CHECK_VERSION): New helper macro.
421 2010-05-25 Miguel de Icaza <miguel@novell.com>
423 * genmdesc.pl (build_spec): Add support for nacl: keyword also to
426 * genmdesc.c: Added support for nacl: key on the machine
427 description files to support the extra space required by Google
430 2010-05-23 Zoltan Varga <vargaz@gmail.com>
432 * mini.c (mono_jit_compile_method_inner): Propagate exceptions in one more place.
434 2010-05-23 Zoltan Varga <vargaz@gmail.com>
436 * mini.c (mono_jit_compile_method_inner): Propagate exceptions from
437 mono_runtime_class_init_full ().
438 (mono_jit_runtime_invoke): Ditto. Fixes #608073.
440 2010-05-22 Zoltan Varga <vargaz@gmail.com>
442 * mini-llvm.c mini-llvm-cpp.cpp: Update after LLVM 2.8 changes.
444 2010-05-21 Zoltan Varga <vargaz@gmail.com>
446 * mini-ppc.c (mono_arch_output_basic_block): Use ins->inst_c1 instead of p1, the
447 two are not the same on ilp32.
449 2010-05-21 Zoltan Varga <vargaz@gmail.com>
451 * mini.c (mono_jit_compile_method_inner): Remove a DISABLE_JIT block which was
454 * mini-ppc.c: Fix the DISABLE_JIT build.
456 2010-05-20 Zoltan Varga <vargaz@gmail.com>
458 * aot-runtime.c (decode_resolve_method_ref): Rename this from decode_method_ref_2.
459 (make_writable): Remove this unused function.
461 2010-05-20 Zoltan Varga <vargaz@gmail.com>
463 * aot-compiler.c: Collect all information about a PLT entry into a separate MonoPltEntry
464 structure. Make the labels to plt entries local symbols instead of assembler local
465 labels, since tha latter causes problems for the iphone linker.
467 2010-05-19 Zoltan Varga <vargaz@gmail.com>
469 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle one more case with ilp32.
471 2010-05-17 Zoltan Varga <vargaz@gmail.com>
473 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle ilp32.
474 (ppc_patch_full): Ditto.
476 * mini-arm.c (mono_arch_build_imt_thunk): Fix the fail_tramp case.
478 * method-to-ir.c (mono_method_to_ir): Use fast generic virtual method invocation
479 if gshared is enabled, to avoid asserts in the trampoline code.
481 * mini-ia64.c (mono_arch_build_imt_thunk): Implement generalized imt thunks
484 2010-05-15 Geoff Norton <gnorton@novell.com>
486 * dwarfwriter.c, xdebug.c: Fix a pretty large leak when running in
489 2010-05-14 Geoff Norton <gnorton@novell.com>
491 * exceptions-x86.c: Fix the alignment of this trampoline so we dont get a
492 misaligned stack on darwin.
494 2010-05-14 Zoltan Varga <vargaz@gmail.com>
496 * mini-arm.c aot-compiler.c: Implement support for generalized imt thunks on
499 2010-05-14 Zoltan Varga <vargaz@gmail.com>
501 * xdebug.c: Fix ARM support.
503 2010-05-13 Zoltan Varga <vargaz@gmail.com>
505 * exceptions-x86.c (mono_arch_handle_exception): Resume from the signal handler
506 and do most of the work on the normal stack.
507 (mono_x86_get_signal_exception_trampoline): New x86 specific trampoline function.
509 2010-05-13 Zoltan Varga <vargaz@gmail.com>
511 * aot-compiler.c: Put non-code data into the .rodata section on linux.
513 2010-05-13 Zoltan Varga <vargaz@gmail.com>
515 * exceptions-arm.c (mono_arch_handle_exception): Fix the cross-compile case.
517 2010-05-13 Zoltan Varga <vargaz@gmail.com>
519 * exceptions-arm.c (mono_arch_handle_exception): Resume from the signal handler
520 and do most of the work on the normal stack.
522 2010-05-13 Zoltan Varga <vargaz@gmail.com>
524 * exceptions-amd64.c (mono_arch_handle_exception): Resume from the signal handler
525 and do most of the work on the normal stack even if sigaltstack is disabled.
527 2010-05-12 Zoltan Varga <vargaz@gmail.com>
529 * exceptions-amd64.c (mono_arch_sigctx_to_monoctx): Simplify this now that
530 UCONTEXT_REG_ constants are available on linux as well.
531 (mono_arch_monoctx_to_sigctx): Ditto.
532 (mono_arch_ip_from_context): Ditto.
534 2010-05-12 Zoltan Varga <vargaz@gmail.com>
536 * debugger-agent.c (set_breakpoint): Fix setting of pending breakpoints in
539 2010-05-11 Zoltan Varga <vargaz@gmail.com>
541 * aot-compiler.c (emit_plt): Don't align the plt to a pagesize on x86, it is
544 2010-05-10 Zoltan Varga <vargaz@gmail.com>
546 * debugger-agent.c (insert_breakpoint): Print a more descriptive error message
547 if a breakpoint cannot be inserted.
549 2010-05-08 Zoltan Varga <vargaz@gmail.com>
551 * aot-compiler.c (emit_and_reloc_code): Fix a warning.
553 2010-05-07 Zoltan Varga <vargaz@gmail.com>
555 * debugger-agent.c (frame_commands): Return an error instead of asserting if
556 no JIT info is found for the method.
558 2010-05-05 Jonathan Chambers <joncham@gmail.com>
560 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Protect against a NULL sigctx
563 2010-05-05 Zoltan Varga <vargaz@gmail.com>
565 * mini-amd64.c (mono_arch_get_trampolines): New arch specific function returning
566 a list of arch specific trampolines.
568 * aot-compiler.c (emit_trampolines): Use it.
570 2010-05-05 Zoltan Varga <vargaz@gmail.com>
572 * tramp-<ARCH>.c exceptions-<ARCH>.c mini-trampolines.c mini-exceptions.c
573 aot-compiler.c: Use the _full trampoline creation functions on all platforms,
574 get rid of the _full from their name.
576 2010-05-05 Zoltan Varga <vargaz@gmail.com>
578 * tramp-x86.c (mono_arch_create_generic_trampoline): Call
579 get_nullified_class_init_trampoline to remove some code duplication.
581 2010-05-03 Zoltan Varga <vargaz@gmail.com>
583 * mini-x86.c (mono_arch_emit_prolog): Fix full-aot support for thread
586 2010-05-01 Zoltan Varga <vargaz@gmail.com>
588 * mini-amd64.c (mono_arch_emit_load_aotconst): New arch-specific function.
590 * tramp-amd64.c: Use emit_load_aotconst to remove some code duplication.
592 * aot-runtime.c (init_plt): Make the default entries point to the AOT trampoline,
593 there is no need to jump through the first plt entry.
595 * aot-runtime.c (mono_aot_get_named_code): Rename to mono_aot_get_trampoline.
597 * aot-runtime.c (mono_aot_get_plt_entry): Move the arch specific parts to an
598 arch-specific function.
599 (mono_aot_get_plt_info_offset): Ditto.
601 * aot-runtime.c (mono_aot_register_jit_icall): New helper function called from
602 mono_arch_init () to register jit icalls called from full-aot trampolines.
603 (load_function): Get rid of the arch specific #ifdefs, move the relevant code
606 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception_full): Get rid of
607 the specialized throw corlib exception trampoline, use a variant of the normal
608 trampoline along with a new C function which does the call to
609 mono_exception_from_token (), just like on x86.
611 2010-05-01 Zoltan Varga <vargaz@gmail.com>
613 * mini-trampolines.c aot-compiler.c tramp-<ARCH>.c exceptions-<ARCH>.c:
614 Reorganize the full aot trampoline creation functions, instead of taking a bunch
615 of out arguments, they will now take a MonoTrampInfo** out argument. Simplify
616 some code in aot-compiler.c because of this. Remove the non-full aot trampoline
617 creation functions on architectures which have the full-aot ones.
619 2010-05-01 Zoltan Varga <vargaz@gmail.com>
621 * mini-ppc.c (mono_arch_decompose_long_opts): Fix LNEG.
623 2010-05-01 Zoltan Varga <vargaz@gmail.com>
625 * mini-ppc.c (mono_arch_emit_exceptions): Initialize exc_throw_pos/found
626 explicitly, this seems to be required by some gcc versions at -O2.
630 2010-05-01 Zoltan Varga <vargaz@gmail.com>
632 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Fix full-aot support for
633 has_target delegate invokes.
635 2010-05-01 Zoltan Varga <vargaz@gmail.com>
637 * mini.h (MonoAotTrampInfo): Rename this to MonoTrampInfo, add patches/unwind
640 * aot-compiler.c (mono_aot_tramp_info_create): Rename to mono_tramp_info_create,
641 add patches/unwind info arguments, move to mini.c.
643 * mini-<ARCH>.c aot-compiler.c: Update after the above changes.
645 2010-04-30 Zoltan Varga <vargaz@gmail.com>
647 * debugger-agent.c (type_commands): Add a new CMD_TYPE_GET_SOURCE_FILES_2
648 command which returns full path names.
650 2010-04-29 Zoltan Varga <vargaz@gmail.com>
652 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline_full): Set the
653 code_size output variable.
655 * mini-x86.c (mono_arch_emit_prolog): Compute the GOT addr before calling
658 2010-04-29 Zoltan Varga <vargaz@gmail.com>
660 * mini-x86.c (mono_arch_emit_prolog): Remove a disable_aot which is not needed.
661 (mono_arch_cpu_optimizazions): Make this a no-op when running with full aot.
662 (mono_arch_cpu_enumerate_simd_versions): Ditto.
664 2010-04-29 Zoltan Varga <vargaz@gmail.com>
666 * image-writer.c (asm_writer_emit_alignment): Use ilog2 for alignments for the
669 2010-04-29 Zoltan Varga <vargaz@gmail.com>
671 * mini-x86.c (mono_arch_emit_prolog): Avoid an assert in full-aot mode.
673 2010-04-29 Zoltan Varga <vargaz@gmail.com>
675 * aot-runtime.c (load_function): Use TARGET_X86 instead of __i386__.
677 2010-04-28 Zoltan Varga <vargaz@gmail.com>
679 * aot-compiler.c (emit_got_info): Double the buffer size to avoid an assert.
681 2010-04-27 Zoltan Varga <vargaz@gmail.com>
683 * dwarfwriter.c (emit_line_number_info): Get rid of the usage of GArray, so
684 line number support works with eglib.
686 2010-04-27 Miguel de Icaza <miguel@novell.com>
688 * driver.c, mini.c: Since linking with LLVM makes the default Mono
689 dirty an extra 70kb pages on startup we are now going to choose a
690 different strategy: ship mono and mono-llvm binaries, with the
691 second being the one that links with LLVM and defaults to LLVM
694 2010-04-27 Zoltan Varga <vargaz@gmail.com>
696 * tramp-x86.c exceptions-x86.c mini-x86.c aot-compiler.c aot-runtime.c:
697 Implement full-aot support on x86.
699 * method-to-ir.c: Always use a got var on x86 too, just like on ppc, because the
700 trampolines depend on it. Use MONO_ARCH_GOT_REG as the got register, instead of
701 the first register returned by get_global_int_regs ().
703 * cpu-x86.md: Fix the length of insertx_u1_slow.
705 * iltests.il.in: Disable tail call tests when running with full-aot.
707 2010-04-26 Zoltan Varga <vargaz@gmail.com>
709 * method-to-ir.c (mono_op_to_op_imm_noemul): Fix a warning.
711 2010-04-24 Mark Probst <mark.probst@gmail.com>
713 * mini.c, driver.c: Initialize mono_use_llvm in mono_main(), not
714 in the initializer, because it's non-constant.
716 2010-04-23 Miguel de Icaza <miguel@novell.com>
718 * mini.c: Use MONO_USE_LLVM as an environment flag to turn the use
719 of LLVM on by default. Used for buildbots and other setups.
721 2010-04-24 Zoltan Varga <vargaz@gmail.com>
723 * mini.c: Set mono_use_llvm to FALSE even if mono is compiled with LLVM.
725 2010-04-23 Kornel Pal <kornelpal@gmail.com>
727 * method-to-ir.c (mono_method_to_ir): Enable inlining of pointer-sized unmanaged
728 initonly static fields when using moving GC.
730 Contributed under MIT/X11 license.
732 2010-04-23 Geoff Norton <gnorton@novell.com>
734 * mini-amd64.h: Darwin x86_64 support.
736 2010-04-20 Jonathan Pryor <jpryor@novell.com>
738 * exceptions-arm.c: Remove platform checks in favor of configure checks.
740 2010-04-19 Jonathan Pryor <jpryor@novell.com>
742 * exceptions-arm.c: Add Android support for sigcontext structure.
744 2010-04-16 Zoltan Varga <vargaz@gmail.com>
746 * mini.c (mono_jit_compile_method_inner): Implement the check for native func
747 wrappers correctly now that their wrapper info is NULL.
749 2010-04-16 Zoltan Varga <vargaz@gmail.com>
751 * mini.c (mono_jit_compile_method_inner): Avoid calling
752 mono_marshal_method_from_wrapper () for native func wrappers. Fixes #597189.
754 2010-04-16 Zoltan Varga <vargaz@gmail.com>
756 * genmdesc.c (inst_name): Define this as a copy of mono_inst_name in helpers.c,
757 so the latter can be #ifndef DISABLE_JIT-ed.
759 * helpers.c: Comment out the opstr array if DISABLE_JIT is set.
761 2010-04-16 Zoltan Varga <vargaz@gmail.com>
763 * method-to-ir.c driver.c: Disable a few more things when DISABLE_JIT is set.
765 2010-04-16 Zoltan Varga <vargaz@gmail.com>
767 * mini-llvm.c (emit_entry_bb): Fix support for simd arguments passed on the
770 2010-04-15 Zoltan Varga <vargaz@gmail.com>
772 * debugger-agent.c (type_commands): Call mono_class_setup_methods () before
773 calling mono_class_num_methods (). Fixes #592244.
775 2010-04-14 Zoltan Varga <vargaz@gmail.com>
777 * mini-x86.c (mono_arch_get_llvm_call_info): Handle empty structures correctly.
779 * mini-llvm.c: Disable LLVM for calls with non-default calling conventions.
781 2010-04-14 Zoltan Varga <vargaz@gmail.com>
783 * method-to-ir.c (handle_box_inst): Merge into handle_box, simplify the merged
785 * (handle_alloc): Ditto.
786 (mono_method_to_ir): Remove the constrained call restriction added by a previous
787 change, its not needed anymore.
789 2010-04-12 Zoltan Varga Kumpera <rkumpera@novell.com>
791 * mini-posix.c (sigusr1_signal_handler): Fix build on
792 non x86/amd64 systems.
794 2010-04-13 Zoltan Varga <vargaz@gmail.com>
796 * method-to-ir.c (mono_method_to_ir): Disable generic sharing for constrained
797 calls where the constrained class needs a context. Fixes #595863.
799 * iltests.il.in: Add a test.
801 2010-04-13 Zoltan Varga <vargaz@gmail.com>
803 * mini.c (mini_method_compile): Disable llvm+methods with clauses again, llvm
804 2.6/SVN seems to have broken support for them.
806 2010-04-13 Zoltan Varga <vargaz@gmail.com>
808 * mini-llvm.c: Fix support for LLVM 2.6.
810 2010-04-10 Zoltan Varga <vargaz@gmail.com>
812 * debugger-agent.c (thread_commands): Add a GET_ID command to get the
813 MonoInternalThread belonging to the thread.
815 Fri Apr 9 15:28:01 CEST 2010 Paolo Molaro <lupus@ximian.com>
817 * driver.c, optflags-def.h, ir-emit.h: introduce an unsupported
818 unsafe optimization that will remove bound checks.
820 2010-04-08 Kornel Pal <kornelpal@gmail.com>
822 * method-to-ir.c (mini_emit_inst_for_method): Fix a typo that caused
823 CompareExchange not to be inlined for I8.
825 Contributed under MIT/X11 license.
827 2010-04-07 Rodrigo Kumpera <rkumpera@novell.com>
829 * array.cs: Add tests for cast between primitive array types.
831 2010-04-07 Andreia Gaita <avidigal@novell.com>
833 * Makefile.am: create a convenience library for moon to link with
835 2010-04-07 Paolo Molaro <lupus@ximian.com>
837 * method-to-ir.c: optimize array accesses from generic interfaces.
839 2010-04-06 Zoltan Varga <vargaz@gmail.com>
841 * mini-llvm.c: Update after the memset/memcpy intrinsics changes in LLVM SVN.
843 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
845 * method-to-ir.c (mono_method_to_ir): Handle call to virtual final methods
846 of marshalbyref classes.
850 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
852 * aot-compiler.c (emit_exception_debug_info): Encode try holes
855 * aot-runtime.c (decode_exception_debug_info): Decode try holes
858 * mini.h: Increase AOT version.
860 2010-04-04 Andreas Faerber <andreas.faerber@web.de>
862 * mini-x86.h: Only enable soft debugger when using sigaction or on
863 Windows. Fixes build on Haiku (lacks siginfo_t).
865 Code is contributed under MIT/X11 license.
867 2010-04-02 Andreas Faerber <andreas.faerber@web.de>
869 * mini.h, mini-x86.h: Suppress sigaction for Haiku, add support for
870 BeOS-style signal handlers.
872 Code is contributed under MIT/X11 license.
874 2010-04-02 Zoltan Varga <vargaz@gmail.com>
876 * mini-posix.c (sigusr1_signal_handler): Fix openbsd support.
878 2010-04-01 Rodrigo Kumpera <rkumpera@novell.com>
880 * mini-exceptions.c: Fix win32 build.
882 2010-04-01 Mark Probst <mark.probst@gmail.com>
884 * mini.c, driver.c: Call mono_gc_base_init() before
887 2010-04-01 Sebastien Pouliot <sebastien@ximian.com>
889 * method-to-ir.c (ensure_method_is_allowed_to_[access_field|
890 call_method]): Delegate the actual work in security-core-clr.c
891 to ease code sharing.
893 2010-04-01 Zoltan Varga <vargaz@gmail.com>
895 * decompose.c (mono_decompose_opcode): Set the cfg exception if the unsupported
896 float conv.ovf.un opcodes are encountered, instead of asserting later.
899 2010-04-01 Zoltan Varga <vargaz@gmail.com>
901 * decompose.c (mono_decompose_opcode): Add OP_ICONV_TO_U4_UN as a no-op.
903 * iltests.il.in: Add a test.
905 2010-04-01 Zoltan Varga <vargaz@gmail.com>
907 * mini-amd64.c (mono_arch_emit_call): Fail compilation if an argument is too
908 large. Fixes #567040.
910 * method-to-ir.c: Call CHECK_CFG_EXCEPTION after emitting a call.
912 2010-04-01 Zoltan Varga <vargaz@gmail.com>
914 * method-to-ir.c (handle_ccastclass): Call save_cast_details (). Fixes
917 2010-03-31 Rolf Bjarne Kvinge <RKvinge@novell.com>
919 * mini-trampolines.c: Surround mono_handler_block_guard_trampoline and
920 mono_create_handler_block_trampoline with the proper #ifdef so that it
923 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
925 * mini-exceptions.c: Introduce mono_walk_stack_full, which
926 allows to select if it's new or old context that is passed to
929 * mini-exceptions.c (mono_handle_exception_internal): Handle the
930 case when executing a guarded handler from the EH machinery.
932 * mini-exceptions.c (mono_install_handler_block_guard): New function
933 responsible for checking for handler blocks, installing the guard and
934 clearing abort state.
936 * mini-posix.c (sigusr1_signal_handler): Call mono_install_handler_block_guard
937 to check for handler blocks and skip interruption logic if one was found.
939 * mini-trampolines.c (mono_handler_block_guard_trampoline): Function called
940 by the handler block guard trampoline. Resumes interruption by raising the
941 pending ThreadAbortException.
943 * mini.c (create_jit_info): Calculate the end address of a finally block.
945 * mini-x86.c (mono_arch_install_handler_block_guard): Patch the return address
946 of a finally block to a specified address and return the old one.
948 * tramp-x86.c (mono_arch_create_handler_block_trampoline): The handler block
949 trampoline patches the original return address and calls the trampoline function.
951 2010-03-30 Zoltan Varga <vargaz@gmail.com>
953 * mini-trampolines.c (mono_aot_trampoline): Remove some dead code.
955 * aot-runtime.c (mono_aot_patch_plt_entry): New helper function, which only
956 does the patching if the callee is in the same domain.
958 * aot-runtime.c mini-trampolines.c: Call mono_aot_patch_plt_entry instead
959 of mono_arch_patch_plt_entry ().
961 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
963 * mini.c (create_jit_info): Fix try block hole length encoding.
965 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
967 * mini.c (create_jit_info): Emit saner debug spew. Now it doesn't
968 duplicate information and print offsets instead of absolute addresses.
970 2010-03-29 Zoltan Varga <vargaz@gmail.com>
972 * debugger-agent.c (jit_end): Send type loads for types loaded before the VMStart
973 event is sent. Fixes #591733.
975 2010-03-26 Zoltan Varga <vargaz@gmail.com>
977 * mini-posix.c (SIG_HANDLER_SIGNATURE): Handle the case when ctx is NULL on
980 2010-03-26 Zoltan Varga <vargaz@gmail.com>
982 * debugger-agent.c (mono_debugger_agent_init): Set the GC type of the
983 thread_to_tls hash table.
985 * image-writer.c (bin_writer_emit_writeout): Fix the size of the got.plt
986 section. Fixes #591000.
988 2010-03-26 Andreas Faerber <andreas.faerber@web.de>
990 * Makefile.am (version.h): Check for pure .git directory only,
991 fixes SVN revision when using git without git-svn.
993 Contributed under MIT/X11 license.
995 2010-03-26 Zoltan Varga <vargaz@gmail.com>
997 * aot-runtime.c: Apply some openbsd changes from openbsd ports.
999 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1001 * basic-simd.cs: Test for vector x scalar binary operators.
1003 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1005 * simd-intrincs.c (simd_intrinsic_emit_binary): Support binary
1006 intrinsics with expanded scalar arguments.
1008 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1010 * mini-exceptions.c (get_exception_catch_class): Non catch clauses
1011 don't have an exception class, so don't decode it. This would crash
1012 with filter clauses.
1014 2010-03-24 U-anarquia\miguel <miguel@anarquia>
1016 Make sure that trunk builds with DISABLE_JIT, an update to the
1019 * mini.c (mini_get_shared_method): this code seems to be necessary
1020 regardless of whether DISABLE_JIT has been defined.
1022 (mono_jit_compile_method_inner): it seems that this method is
1023 required even in full AOT mode, so ifdef out only the pieces that
1024 try to genrate code (the body of code that applies patches to the
1027 (mini_method_compile): do not compile when using DISABLE_JIT.
1029 * mini-ppc.c (mono_arch_get_allocatable_int_vars)
1030 (mono_arch_output_basic_block, mono-arch_emit_exceptions): Do not
1031 compile when DISABLE_JIT is set.
1033 2010-03-24 Mark Probst <mark.probst@gmail.com>
1035 * mini.c (mono_create_tls_get): Only create a TLS operation if the
1036 arch really supports it.
1038 2010-03-24 Mark Probst <mark.probst@gmail.com>
1040 * mini-x86.c, mini-x86.h, mini.c: CEE_MONO_TLS support for Darwin/x86.
1042 2010-03-23 Neale Ferguson <neale@sinenomine.net>
1044 * exceptions-s390x.c: Add support for
1045 mono_arch_get_throw_corlib_exception and fix throw by name.
1047 * mini-s390x.c: Add IMT support; Fix stack parameter passing
1048 logic (especially for varargs); Correct localloc sizing; Add
1049 mono_arch_get_this_arg_from_call and
1050 mono_arch_get_this_arg_from_call.
1052 * mini-s390x.h: Add support for facility list extraction;
1053 Correct/update MONO_ARCH_xxx settings.
1055 * mini-s390.c: Minor corrections to instruction output for
1056 varargs. No IMT implementation - I think it's time to deprecate
1057 s390 and just leave s390x.
1059 * tramp-s390x.c: Correct creation of trampoline instruction
1062 * cpu-s390x.md: Update some instruction lengths
1064 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1066 * mini-generic-sharing.c (fill_in_rgctx_template_slot): Remove an assert which
1067 can be hit with partial sharing.
1069 * mini-generic-sharing.c (get_shared_class): Handle partially shared methods
1070 in non-shared classes correctly.
1071 (generic_inst_is_sharable): Allow all primitive types in partial sharing.
1072 Turn on partial sharing.
1074 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1076 * mini-amd64.h: Put back MONO_ARCH_NOMAP32BIT for OpenBSD which was removed
1079 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1081 * method-to-ir.c (mono_method_to_ir): Handle the failure of
1082 mono_method_signature ().
1084 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
1086 * mini.c (mini_method_compile): Get the signature of cfg->method early with
1087 error checking, so later calls do not need error checking.
1089 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1091 * exceptions-amd64.c: Add support for OpenBSD which has no UCONTEXT_GREGS.
1093 * mini-amd64.h: Enable MONO_ARCH_USE_SIGACTION on OpenBSD as well.
1095 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
1097 * mini-exceptions.c (mono_handle_exception_internal): Don't
1098 check try_end for archs different than s390.
1100 * mini.c (create_jit_info): Don't crash if the finallt block is the
1103 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
1105 * driver.c (mono_main): Don't free global codeman under linux since
1106 glic now peeks at code on stack for more archs than just amd64.
1108 Mon Mar 22 18:09:09 CET 2010 Paolo Molaro <lupus@ximian.com>
1110 * mini.c, method-to-ir.c: changes to support compressed interface
1113 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1115 * mini-x86.h: Applied patch from Robert Nagy (Robert@openbsd.org).
1116 Use sigaction on OpenBSD too.
1118 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1120 * debugger-agent.c (event_req_matches_assembly): Handle request modifiers too.
1122 2010-03-21 Andreas Faerber <andreas.faerber@web.de>
1124 * debugger-agent.c: #include sys/select.h for fd_set.
1126 Code is contributed under MIT/X11 license.
1128 2010-03-21 Zoltan Varga <vargaz@gmail.com>
1130 * mini.c (SIG_HANDLER_SIGNATURE): Fix the build on platforms without sigaction
1133 2010-03-21 Zoltan Varga <vargaz@gmail.com>
1135 * mini-ppc.c (mono_arch_emit_exceptions): Avoid an assert in ppc_patch () for
1136 some large methods with lots of exception handlers. Fixes #440924.
1138 Sat Mar 20 11:56:24 CET 2010 Paolo Molaro <lupus@ximian.com>
1140 * method-to-ir.c: remove code duplication for interface checks.
1142 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1144 * debugger-agent.c (clear_event_requests_for_assembly): New helper function.
1145 (assembly_unload): Clear all event requests referencing the to-be unloaded
1149 Fri Mar 19 16:45:20 CET 2010 Paolo Molaro <lupus@ximian.com>
1151 * mini.h, mini-exceptions.c: restore the state of the stack
1152 guard page permissions.
1154 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1156 * mini-trampolines.c (common_call_trampoline): Remove the condition guarding the
1157 call site patching code, it doesn't appear to be needed.
1159 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1161 * mini-generic-sharing.c: Add infrastructure for partial sharing, ie.
1162 sharing generic methods whose type arguments are a mix of reference and
1163 non-reference types. Not yet turned on.
1165 * mini.c (mini_get_shared_method): New helper function to return
1166 the method which will be compiled/registered in the JIT tables when doing
1168 (mono_domain_lookup_shared_generic): Moved to mini.c from mini-generic-sharing.c,
1169 use mini_get_shared_method ().
1171 * mini.c (mini_method_compile): Register the same method which is compiled when
1172 doing generic sharing.
1174 * mini.c aot-compiler.c aot-runtime.c: Add support for partial sharing.
1176 * generics.cs: Add partial sharing tests.
1178 2010-03-17 Jerry Maine <crashfourit@gmail.com>
1180 * mini.h : Changed the SIMD_VERSION* enum values to match those in Mono.Simd.AccelMode.
1181 Add an enum value that or's all possable values together. Add an enum value
1182 that marks the end of the used bit indexes.
1184 * mini-amd64.c : Make changes to match the changes in mini.h
1186 * mini-x86.c : Make changes to match the changes in mini.h
1188 * simd-intrinsics.c : Reorder the SimdIntrinsc struct to add more bits to
1189 simd_version to support more simd versions. Changed the name of
1190 simd_version to simd_version_flags to make it more intuitive that
1191 it now contains bit flags. Reordered the *_intrinsics arrays to
1192 match the changes above. Changed emit_intrinsics() to use the new
1193 setup mentioned above.
1195 Code is contributed under MIT/X11 license.
1197 2010-03-17 Rodrigo Kumpera <rkumpera@novell.com>
1199 * mini-*.c (mono_arch_output_basic_block): Record try block holes on all
1200 remaining archs. Alpha and hppa maintainers, please stand up.
1202 2010-03-17 Zoltan Varga <vargaz@gmail.com>
1204 * mini-ppc.c (mono_arch_build_imt_thunk): Always save and restore r11 since it
1205 is needed even when fail_tramp!=NULL.
1207 2010-03-17 Zoltan Varga <vargaz@gmail.com>
1209 * debugger-agent.c (insert_breakpoint): Write a log message.
1211 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1213 * iltests.il.in: Add a few tests for LEAVE going over multiple
1216 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1218 * mini-x86.c (mono_arch_output_basic_block): Record try block holes.
1220 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1222 * mini.h (MonoBasicBlock): Add native_length field.
1223 * mini.h (MonoCompile): Add try_block_holes field.
1224 * mini.h (MonoInst): Add exception_clause pointer to
1227 * mini.c (mono_codegen): Calculate MonoBasicBlock::native_length.
1228 * mini.c (mono_cfg_add_try_hole): New function to register possible
1229 holes in try blocks.
1230 * mini.c (create_jit_info): Fill in the holes information.
1232 * mini-exceptions.c: Verify for holes when checking if an IP is covered
1235 * method-to-ir.c: Add the EH clause to the CALL_HANDLE instruction.
1237 Tue Mar 16 13:16:16 CET 2010 Paolo Molaro <lupus@ximian.com>
1239 * jit-icalls.c: adjusted for the array API changes.
1241 2010-03-16 Zoltan Varga <vargaz@gmail.com>
1243 * iltests.il.in: Disable the fconv_to_i test on sparc too.
1245 2010-03-16 Zoltan Varga <vargaz@gmail.com>
1247 * debugger-agent.c: Simplify the way breakpoints are processed by removing
1248 the 'pending' flag. This fixes support for appdomains too.
1251 Mon Mar 15 18:25:49 CET 2010 Paolo Molaro <lupus@ximian.com>
1253 * mini-amd64.c, mini-ia64.c: remove direct access to method->header.
1255 2010-03-12 Zoltan Varga <vargaz@gmail.com>
1257 * simd-intrinsics.c (simd_intrinsic_emit_getter): Don't emit shuffle opcodes
1258 when using LLVM, LLVM generates it itself when needed.
1260 * mini-llvm-cpp.cpp (mono_llvm_build_aligned_load): New helper function.
1262 * mini-llvm.c: Use an unaligned load for OP_LOADX_MEMBASE. Add zero extension
1263 to some OP_EXTRACT_ opcodes. Fix the naming of some sse intrinsics. Fix
1264 OP_ANDNPS/OP_ANDNPD.
1266 2010-03-11 Zoltan Varga <vargaz@gmail.com>
1268 * tramp-x86.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code' for
1269 the pc instead of 'buf'. Fix the call to mono_arch_flush_icache ().
1270 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1272 2010-03-11 Martin Baulig <martin@ximian.com>
1274 * debugger-agent.c (type_commands): Add NULL check to
1275 `CMD_TYPE_GET_SOURCE_FILES'.
1277 2010-03-09 Zoltan Varga <vargaz@gmail.com>
1279 * mini-ppc.c (mono_arch_decompose_opts): Fix OP_ICONV_TO_R_UN when cross-compiling.
1281 2010-03-09 Zoltan Varga <vargaz@gmail.com>
1283 * mini-codegen.c (mono_peephole_ins): Fix the OP_FMOVE optimization. Fixes
1286 * iltests.il.in: Add a test.
1288 2010-03-05 Martin Baulig <martin@ximian.com>
1290 Add support for aborting invocations.
1293 (InvokeData): Added `InvokeData *last_invoke'.
1294 (DebuggerTlsData): Renamed `invoke' into `pending_invoke' and
1295 added a new `invoke' field to keep the `InvokeData *' throughout
1297 (ErrorCode): Added `ERR_NO_INVOCATION'.
1298 (CmdVM): Added `CMD_VM_ABORT_INVOKE'.
1299 (mono_debugger_agent_handle_exception): Don't report any exception
1300 if an abort was requested.
1301 (invoke_method): Store the `InvokeData *' in `tls->invoke'; reset
1302 a thread abort if necessary.
1303 (vm_commands): Implement `CMD_VM_ABORT_INVOKE'.
1305 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
1307 * method-to-ir.c: Store the initial basic block returned by mono_basic_block_split
1308 so we can release the whole list and not just the first one. Free
1309 it in more places as well.
1311 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
1313 * method-to-ir.c: Revert r153222 as it doesn't belong here.
1315 Mon Mar 8 17:58:26 CET 2010 Paolo Molaro <lupus@ximian.com>
1317 * mini.h, *.c: prepare for MonoMethodHeader to become a transient entity.
1319 Mon Mar 8 17:35:26 CET 2010 Paolo Molaro <lupus@ximian.com>
1321 * driver.c: report also other misc build options.
1323 2010-03-07 Rodrigo Kumpera <rkumpera@novell.com>
1325 * method-to-ir.c: Generate better code for the NewObject
1328 2010-03-07 Zoltan Varga <vargaz@gmail.com>
1330 * branch-opts.c (mono_if_conversion): Disable one of the cases when deadce
1331 is disabled. Fixes #582322.
1333 * iltests.il.in: Add a test.
1335 2010-03-06 Zoltan Varga <vargaz@gmail.com>
1337 * tramp-amd64.c (mono_arch_create_monitor_exit_trampoline_full): Delegate
1338 the handling of obj->synchronization == null and owner != current thread to
1339 mono_monitor_exit ().
1341 * tramp-x86.c (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1344 Sat Mar 6 18:14:15 CET 2010 Paolo Molaro <lupus@ximian.com>
1346 * mini.c: change the way emulated opcode info is stored and save about
1347 4 KB of runtime memory.
1349 2010-03-04 David S. Miller <davem@davemloft.net>
1351 * mini-sparc.h: Always use MONO_ARCH_USE_SIGACTION. Linux kernels
1352 that don't provide the siginfo in the second signal handler argument
1353 are buggy, and this has been fixed for years.
1354 * mini.h (GET_CONTEXT): Remove __sparc__ special case.
1355 (SIG_HANDLER_SIGNATURE, SIG_HANDLER_PARMS): Likewise.
1357 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1359 * aot-runtime.c (find_symbol): Fix a leak.
1360 (decode_patch): Ditto.
1362 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1364 * mini.h (MONO_INST_IS_TEMP): Kill this unused define.
1366 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1368 * mini.c (mono_resolve_patch_target): Fix an uninitialized variable.
1370 Wed Mar 3 19:19:21 CET 2010 Paolo Molaro <lupus@ximian.com>
1372 * method-to-ir.c: MONO_PROFILE_STRING_ALLOC is dead.
1374 2010-03-03 Rodrigo Kumpera <rkumpera@novell.com>
1376 * method-to-ir.c (mono_method_to_ir): Don't create a runtime vtable
1377 to check for errors, it's enough to create the metadata open.
1381 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
1384 * mini-exceptions.c: Add support for printing stack traces when handling
1385 exceptions, and when printing exceptions thrown while tracing also print
1386 the exception message.
1388 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
1390 * trace.c: We need to parse exclude tokens ('-') before string tokens,
1391 since the exclude token is a valid string character.
1393 2010-03-02 Levi Bard <levi@unity3d.com>
1395 * debugger-agent.c: Invalidate thread stacks on domain unload.
1397 2010-03-02 Mark Probst <mark.probst@gmail.com>
1399 * method-to-ir.c: Emit dummy_use for stored reference after write
1400 barriers to make sure the object is pinned if the GC interrupts
1401 before the write barrier is done.
1403 2010-03-02 Zoltan Varga <vargaz@gmail.com>
1405 * cpu-<ARCH>.md: dummy_use was missing src1:i.
1407 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1409 * debugger-agent.c: Add a log message printing the protocol version.
1411 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1413 * debugger-agent.c: Add a new command to communicate the protocol version used
1414 by the client. This could be used to allow newer runtimes to communicate with
1417 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1419 * debugger-agent.c (domain_commands): Add a new command to create a boxed value.
1421 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1423 * debugger-agent.c (type_commands): Fix the setting of fields with a reference
1426 Mon Mar 1 15:20:44 CET 2010 Paolo Molaro <lupus@ximian.com>
1428 * mini-arm.c: make the arm cpu arch configurable with the
1429 MONO_CPU_ARCH env var (for example: "armv4 thumb").
1432 Mon Mar 1 14:48:35 CET 2010 Paolo Molaro <lupus@ximian.com>
1434 * mini.c, mini.h, driver.c: added the --jitmap option to enable
1435 support for the perf tool on Linux.
1437 Mon Mar 1 14:43:55 CET 2010 Paolo Molaro <lupus@ximian.com>
1439 * method-to-ir.c: make string.InsertenalSetChar() specialization
1442 2010-03-01 Robert Jordan <robertj@gmx.net>
1444 * Makefile.am: fix the non-static build.
1446 2010-02-26 Zoltan Varga <vargaz@gmail.com>
1448 * mini-generic-sharing.c: Move the contents of ../metadata/generic-sharing.c
1451 2010-02-26 Robert Jordan <robertj@gmx.net>
1453 * tasklets.c (continuation_store): Return from an error condition
1456 2010-02-26 Martin Baulig <martin@ximian.com>
1458 * debug-debugger.c (MonoDebuggerInfo): Added `abort_runtime_invoke'.
1461 (MonoDebuggerThreadInfo): Added `internal_flags'.
1462 (MonoDebuggerInternalThreadFlags): New enum.
1463 (_mono_debugger_throw_exception): Don't signal the debugger if a
1464 type abort was requested.
1465 (_mono_debugger_unhandled_exception): Likewise.
1466 (mono_debugger_abort_runtime_invoke): New method to abort an invocation.
1467 (mono_debugger_runtime_invoke): If the debugger requested a thread
1468 abort during the invocation, reset it here.
1470 2010-02-26 Martin Baulig <martin@ximian.com>
1472 * debug-mini.c (MonoDebuggerThreadInfo): Use `MonoInternalThread *'
1473 instead of `MonoThread *'.
1475 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1477 * aot-runtime.c (mono_aot_find_jit_info): Use a merge sort for sorting the
1478 code offsets table, as it is mostly sorted.
1480 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1482 * debugger-agent.c (do_invoke_method): Fix invoking of static methods on vtypes.
1485 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1487 * driver.c (mono_main): Get rid of mono_setup_vtable_in_class_init.
1489 Wed Feb 24 15:58:03 CET 2010 Paolo Molaro <lupus@ximian.com>
1491 * Makefile.am: build the new ABI version of the libmono library.
1492 * debugger-agent.c, mini.c: fix warnings with the new API.
1493 * jit.h: don't depend on glib.h being included.
1495 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1497 * method-to-ir.c (mono_method_to_ir): Implement AOT support for fast TLS access.
1499 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1501 * method-to-ir.c (mono_method_to_ir): Implement support for fast access to
1502 ThreadStatic variables.
1504 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1506 * debugger-agent.c (notify_thread): Skip terminated threads, since their tls
1507 data is not freed yet. Fixes #582460.
1509 2010-02-23 Zoltan Varga <vargaz@gmail.com>
1511 * debugger-agent.c: Add support for the caught/uncaught flags on exception
1512 event requests. Bump protocol minor version.
1514 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1516 * decompose.c (mono_decompose_long_opts): Handle OP_LCONV_TO_OVF_I8 here too.
1518 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1520 * decompose.c (mono_decompose_opcode): Handle OP_LCONV_TO_OVF_I8. Fixes
1523 * iltests.il.in: Add a test.
1525 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1527 * mini.c (inline_method): Check for loader errors.
1529 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1531 * mini.c (mono_method_check_inlining): Use !mono_method_get_header_summary
1532 instead of mono_method_get_header as it doesn't decode locals
1533 so the called method can have unresolved dependencies that will only
1534 be satisfied after the current method is JIT'd.
1538 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1540 * basic.cs (test_0_div_opt): Speed this up a bit.
1542 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1544 * mini-amd64.c: Fix DISABLE_JIT support after the latest changes.
1546 * mini.c (mono_jit_create_remoting_trampoline): Call
1547 mono_create_specific_trampoline () instead of
1548 mono_arch_create_specific_trampoline ().
1550 * mini-trampolines.c tramp-arm.c: Disable more stuff when DISABLE_JIT is set.
1552 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1554 * unwind.c (mono_unwind_get_cie_program): New function, moved here from
1555 aot-compiler.c, so it can be found even if DISABLE_JIT is set.
1557 * aot-compiler.c xdebug.c: Update callers of mono_arch_unwind_get_cie_program ().
1559 * mini-amd64.c: Fix DISABLE_JIT support.
1561 2010-02-20 Geoff Norton <gnorton@novell.com>
1563 * aot-runtime.c: Ensure we dont leak a held lock when unwinding exceptions.
1565 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1567 * debugger-agent.c (mono_debugger_agent_handle_exception): Receive two contexts,
1568 one for the throw and one for the catch. Mark uncaught exceptions by a NULL
1569 CATCH_TXT. Send normal exception events for unhandled exceptions too.
1570 (mono_debugger_agent_handle_unhandled_exception): Remove this, merged into
1573 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1575 * exceptions-x86.c (mono_arch_get_restore_context): Changes this so it restores
1576 edx/ecx too. This is needed to support OP_SEQ_POINT.
1578 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1580 * exceptions-amd64.c (get_throw_trampoline): Add xdebug info.
1582 * method-to-ir.c (mono_method_to_ir): Fix SIZEOF in dynamic methods.
1584 2010-02-16 Zoltan Varga <vargaz@gmail.com>
1586 * mini-llvm.c aot-compiler.c aot-runtime.c unwind.c: Finish support
1587 LLVM+AOT+exceptions, not enabled yet.
1589 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1591 * mini.c (SIG_HANDLER_SIGNATURE): Fix the windows build.
1593 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1595 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Emit
1596 xdebug info for these.
1598 * mini-trampolines.c (common_call_trampoline): Use mini_jit_info_table_find ()
1601 * mini.c (mini_get_vtable_trampoline): Make this take a 'slot_index' argument,
1604 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1606 * aot-compiler.c (load_profile_files): Update after the profiler changes.
1608 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1610 * mini.c (mono_jit_compile_method_inner): Avoid passing icall wrappers to
1611 mono_profiler_method_end_jit, since the profiler has no way to process wrappers.
1613 * aot-runtime.c mini.c: Resurrect the aot pagefault profiling stuff, it is useful
1616 2010-02-13 Gonzalo Paniagua Javier <gonzalo@novell.com>
1618 * debugger-agent.c: handle incomplete reads and EINTR in
1619 recv()/send(). This could have been causing random
1622 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1624 * aot-runtime.c (decode_exception_debug_info): Fix aot support for sequence
1627 * mini-arm.c (mono_arch_allocate_vars): Allocate the seq point related vars first
1628 so they have small offsets. Fixes #566311.
1630 2010-02-12 Rodrigo Kumpera <rkumpera@novell.com>
1632 * method-to-ir.c (mono_method_check_inlining): Check for loader errors.
1634 2010-02-11 Zoltan Varga <vargaz@gmail.com>
1636 * mini-amd64.c: Remove the special casing of byref in a few places now that
1637 mini_type_get_underlying_type () handles it.
1639 * mini-generic-sharing.c (mini_type_get_underlying_type): Handle byref as well
1640 by returning native int. Fixes #577984.
1642 2010-02-11 Zoltan Varga <vargaz@gmail.com>
1644 * method-to-ir.c (handle_isinst): Factor out the is_complex_isinst check into
1647 * mini-llvm.c (exception_cb): Put the clause index into the type info instead
1648 of putting the clause itself.
1650 * mini-arm.c mini.c linear-scan.c: Disable more stuff when DISABLE_JIT is used.
1652 2010-02-09 Zoltan Varga <vargaz@gmail.com>
1654 * unwind.c (mono_unwind_frame): Use read32 for reading a 32 bit value, since it
1657 2010-02-10 Geoff Norton <gnorton@novell.com>
1659 * aot-compiler.c: Make the number of IMT trampolines configurable as well.
1661 2010-02-08 Zoltan Varga <vargaz@gmail.com>
1663 * aot-compiler.c (emit_code): Create the ut trampolines here, so they work for
1666 * aot-compiler.c (emit_code): Don't add the llvm label prefix to 'methods', since
1667 it is not an LLVM generated symbol.
1669 * mini-llvm.c (emit_entry_bb): Fix the handling of simd types.
1671 * method-to-ir.c (handle_castclass): Turn off the more efficient isinst/castclass
1672 implementation in gshared mode because it causes regressions.
1674 * mini-trampolines.c: Add a stat for the number of calls to trampolines.
1676 * image-writer.c (asm_writer_emit_global): Don't prepend the global prefix, it
1677 should be done by the caller.
1679 * mini-llvm.c (mono_llvm_emit_method): Don't make the debug symbols global.
1681 * aot-compiler.c (emit_code): Add the llvm label prefix before 'methods'.
1683 * mini-exceptions.c (mini_jit_info_table_find): Search the root domain as well,
1684 since mono_jit_info_table_find () doesn't do it anymore.
1686 * mini-generic-sharing.c debugger-agent.c: Call mini_jit_info_table_find ()
1687 instead of mono_jit_info_table_find ().
1689 2010-02-07 Zoltan Varga <vargaz@gmail.com>
1691 * aot-compiler.c aot-runtime.c: Add support for MONO_WRAPPER_WRITE_BARRIER.
1693 * aot-compiler.c (encode_method_ref): Update after the removal of
1694 mono_gc_get_managed_allocator_type ().
1696 * method-to-ir.c (mono_method_to_ir): Place a seq point just before a RET.
1699 2010-02-06 Zoltan Varga <vargaz@gmail.com>
1701 * method-to-ir.c (handle_castclass): Use the icall for classes with variant
1702 generic params as well.
1703 (handle_isinst): Ditto.
1705 * method-to-ir.c: Make isninst/castclass checks in gshared code more efficient
1706 instead of always calling an icall.
1708 * aot-compiler.c (emit_llvm_file): Take into account trampolines etc when
1709 computing the size of the got.
1711 * aot-compiler.c (emit_code): Change the way the 'methods' symbol is emitted
1712 when using LLVM. Instead of emitting it as an LLVM method, emit it using
1713 the assembly directive '.set' so it points to the first LLVM emitted method.
1715 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
1717 * mini.c (mini_method_verify): Report the method which failed to verify.
1719 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
1721 * method-to-ir.c (mono_method_to_ir): Use the new basic block formation pass
1722 to avoid JIT'ng dead basic blocks. This is the same behavior as the
1723 runtime MS verifier.
1725 2010-02-04 Zoltan Varga <vargaz@gmail.com>
1727 * debugger-agent.c (decode_value): Fix decoding of vtype instances. Fixes
1730 2010-02-04 Zoltan Varga <vargaz@gmail.com>
1732 * mini-llvm.c: Init the jit module only when first JITting.
1734 * aot-compiler.c (emit_plt): Fix the naming of plt entries of llvm+darwin.
1736 * mini-llvm.c (get_plt_entry): Make the plt entries have hidden visibility.
1738 * mini-llvm.c (mono_llvm_emit_aot_module): Remove the dummy got after it is
1739 replaced with the real got.
1741 * debugger-agent.c (type_commands): Return the enumness if the type as well.
1743 * image-writer.c: Reduce the amount of #ifdefs a bit.
1745 * aot-compiler.c: Reduce the amount of #ifdefs. Add beginnings of support for
1748 * aot-compiler.c (mono_compile_assembly): Handle asmonly+llvm mode.
1750 * mini-llvm.c (mono_llvm_emit_method): Don't make the 'type_info' symbols
1753 2010-02-02 Zoltan Varga <vargaz@gmail.com>
1755 * mini-llvm.c (mono_llvm_emit_method): Add support for unaligned loads.
1756 (mono_llvm_emit_method): Fix unaligned stores too.
1758 * mini-amd64.c (mono_arch_emit_prolog): Initialize lmf->rsp in the prolog too
1759 so async stack walks don't crash.
1761 2010-02-02 Zoltan Varga <vargaz@gmail.com>
1763 * mini-trampolines.c (common_call_trampoline): Fix a problem where the callsite
1764 was not patched if the callee needed an rgctx trampoline.
1766 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1768 * mini-ppc.c (mono_arch_get_global_int_regs): Reserve r29 for holding the
1769 vtable address in AOT code.
1771 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1773 * mini-codegen.c: Remove support for CEE_ opcodes which cannot occur in
1776 Mon Feb 1 16:29:10 CET 2010 Paolo Molaro <lupus@ximian.com>
1778 * genmdesc.pl: remove dependency on external cpp.
1780 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1782 * method-to-ir.c (mini_emit_ldelema_1_ins): Avoid emitting an OP_SEXT_I4 when
1783 using LLVM, its not needed, and abcrem can't handle it.
1785 Mon Feb 1 14:29:43 CET 2010 Paolo Molaro <lupus@ximian.com>
1787 * genmdesc.c, genmdesc.pl, cpu-x86.md: introduced templates to make
1788 it easier to group instructions and reduce duplication.
1790 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1792 * decompose.c: Move the array/soft float decompose routines here from
1795 * method-to-ir.c: Export a few functions so they can be used from decompose.c.
1797 2010-01-31 Zoltan Varga <vargaz@gmail.com>
1799 * mini-llvm.c (mono_llvm_emit_method): Add a call to llvm.invariant.start
1800 to tell LLVM that the got is constant, not used yet.
1802 * aot-compiler.c: Pass more optimization flags to llvm's 'opt'.
1804 2010-01-30 Zoltan Varga <vargaz@gmail.com>
1806 * mini-ppc.c (mono_arch_emit_prolog): Fix full aot support for native to
1809 2010-01-30 Zoltan Varga <vargaz@gmail.com>
1811 * aot-compiler.c (add_wrappers): Commit the hack which generates
1812 native-to-managed wrappers for methods decorated with the MonoPInvokeCallback
1815 2010-01-29 Zoltan Varga <vargaz@gmail.com>
1817 * mini.h (MONO_INST_FAULT): New instruction flag for loads which can cause
1818 a fault, only used by the LLVM backend.
1820 * ir-emit.h: Add _FAULT variants of the LOAD_MEMBASE macros. Mark
1821 OP_CHECK_THIS with OP_IMPLICIT_EXCEPTION.
1823 * method-to-ir.c: Use the new LOAD_MEMBASE_FAULT opcodes, get rid of the
1824 calls to MONO_EMIT_NULL_CHECK which is automatically done by the new macros.
1826 * mini-llvm.c: Only generate volatile loads from load instructions which have
1827 the MONO_INST_FAULT flag set.
1829 2010-01-29 Zoltan Varga <vargaz@gmail.com>
1831 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the LSDA offset on
1834 2010-01-28 Zoltan Varga <vargaz@gmail.com>
1836 * mini.c (mono_save_seq_point_info): Fix the handling of bblocks without
1837 sequence points. Fixes #571236.
1839 2010-01-28 Zoltan Varga <vargaz@gmail.com>
1841 * debugger-agent.c (mono_debugger_agent_init): Call appdomain_unload at the
1842 end of the appdomain unload process, after assemblies have been unloaded.
1845 2010-01-27 Zoltan Varga <vargaz@gmail.com>
1847 * abcremoval.c (process_block): Fix the if (region) check so abcrem actually
1850 * mini-amd64.c: Make the soft debugger work on platforms without MAP_32BIT.
1853 2010-01-26 Zoltan Varga <vargaz@gmail.com>
1855 * dwarfwriter.c (emit_type): Treat MONO_TYPE_PTR as 'I' not 'I4'.
1857 2010-01-26 Geoff Norton <gnorton@novell.com>
1859 * aot-compiler.c: Fix a logic error introduced when guarding against enums
1860 with struct marshalability.
1862 2010-01-24 Zoltan Varga <vargaz@gmail.com>
1864 * mini.c (mini_method_compile): Improve the processing MONO_VERBOSE_METHOD so
1865 it supports class names as well.
1867 * mini.h (MonoCompile): Add a few flags to control JIT behavior which are
1868 needed by the GC map code.
1870 * mini.c (mini_method_compile): Call a function in mini-gc.c to set the new
1873 * method-to-ir.c (mono_method_to_ir): Emit initialization code for ref variables
1874 if cfg->init_ref_vars is set.
1876 * liveness.c (optimize_initlocals): Disable the initlocals opt for ref vars if
1877 cfg->disable_initlocals_op_refs is set.
1879 * method-to-ir.c (mono_spill_global_vars): Compute more precise live ranges
1880 using liveness info if cfg->compute_precise_live_ranges is set.
1882 * mini-gc.c: Ongoing work. Improve logging and debugging support. Handle
1883 volatile variables correctly. Add comments about the live ranges. Not enabled
1886 2010-01-24 Zoltan Varga <vargaz@gmail.com>
1888 * mini.h (MonoDebugOptions): Add an option to init stack frames by writing
1889 0x2a into them in method prologs.
1891 * mini-amd64.c (mono_arch_emit_prolog): Implement it.
1893 2010-01-22 Zoltan Varga <vargaz@gmail.com>
1895 * mini-llvm-cpp.cpp: Remove uses of dynamic_cast, it no longer works with llvm
1896 classes, since llvm is compiled with -fno-rtti.
1898 * mini.h (COMPILE_SOFT_FLOAT): New macro, similar to COMPILE_LLVM.
1900 * method-to-ir.c ir-emit.h: Use if (COMPILE_SOFT_FLOAT) in a few places since
1901 llvm does not require it.
1903 * aot-runtime.c (load_method): Print the full name of the last aot method.
1905 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1907 * exceptions-amd64.c (mono_arch_notify_pending_exc): Avoid a crash if the
1908 thread has not fully started yet.
1910 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1912 * aot-compiler.c (can_marshal_struct): Allow marshalling enums.
1914 2010-01-21 Miguel de Icaza <miguel@novell.com>
1916 * driver.c: Do not abort if LLVM is not supported, print a
1917 warning and add the information to the Mono JIT information.
1919 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1921 * ir-emit.h (MONO_EMIT_NULL_CHECK): Don't emit an OP_IMPLICIT_EXCEPTION when
1922 using explicit null checks.
1924 2010-01-20 Zoltan Varga <vargaz@gmail.com>
1926 * xdebug.c: New file extracted from aot-compiler.c, containing the XDEBUG
1929 * aot-compiler.c (encode_method_ref): Use mono_marshal_wrapper_info_from_wrapper
1931 (mono_aot_wrapper_name): Remove the special handling of delegate invoke wrappers,
1932 its no longer needed.
1934 * method-to-ir.c (mono_method_to_ir): Fix a warning.
1936 * exceptions-<ARCH>.c: Introduce a MONO_ARCH_HAVE_THROW_EXCEPTION_BY_NAME
1937 define for platforms still using it (s390). Get rid of the
1938 mono_arch_get_throw_exception_by_name () routines on all other platforms.
1940 * exceptions-x86.c: Rework the throw trampolines so there is only one function
1941 which can generate throw/rethrow/corlib trampolines for llvm/not llvm code.
1943 * exceptions-x86.c: Add LLVM specific throw trampolines which doesn't assume
1944 the caller pushed the arguments.
1946 * mini-llvm.c: Enable throwing exceptions on x86.
1948 * mini-posix.c (SIG_HANDLER_SIGNATURE): Avoid
1949 "Thread (nil) may have been prematurely finalized" messages if this is called
1950 on a thread not registered with the runtime.
1952 * mini-exceptions.c (mono_handle_native_sigsegv): Ditto.
1954 2010-01-19 Zoltan Varga <vargaz@gmail.com>
1956 * jit-icalls.c (mono_array_new_3): New jit icall.
1958 * aot-compiler.c aot-runtime.c: Add support for ElementAddr wrappers.
1960 * arrays.cs: Add a test for 3 dimensional arrays.
1962 2010-01-19 Zoltan Varga <vargaz@gmail.com>
1964 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Emit xdebug info.
1965 (mono_arch_find_jit_info_ext): Disable the popping of arguments when LLVM is
1968 * mini-llvm.c (emit_cond_system_exception): Abort when an implicit exception is
1971 * unwind.c (mono_unwind_decode_fde): Fix an assert on x86.
1973 * mini-x86.h (MONO_CONTEXT_SET_LLVM_EXC_REG): Define this for x86.
1975 * mini-llvm.c: Disable OP_THROW on x86, it doesn't work yet.
1977 2010-01-18 Bill Holmes <billholmes54@gmail.com>
1979 * debugger-agent.c : Changing the PLATFORM_WIN32 preprocessor check to
1980 HOST_WIN32. Also including winsock2. to define struct in_addr.
1982 * mini-amd64.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
1984 * mini-x86.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
1986 Code is contributed under MIT/X11 license.
1988 2010-01-18 Zoltan Varga <vargaz@gmail.com>
1990 * mini.h (MonoCompile): Add 'disable_out_of_line_bblocks' flag.
1992 * branch-opts.c (mono_optimize_branches): Honor the new flag.
1994 * mini.c (mini_method_compile): Set the new flag when running under the
1997 2010-01-18 Zoltan Varga <vargaz@gmail.com>
1999 * mini-gc.c: Change the GC map to use a ref/noref/pin value instead of just
2000 a ref/noref value + a global pin flag, so parts of stack frames can still be
2001 precisely marked even if they include stuff which needs pinning. Improve logging.
2002 Fix many bugs. Not enabled yet.
2004 * gc-test.cs: Add a few tests.
2006 * liveness.c (mono_analyze_liveness): Make the debug output controllable by
2007 the normal -v options. Avoid propagating liveness information through bblocks
2008 which end with a NOT_REACHED opcode.
2010 * mini.c (mono_jit_compile_method_inner): Avoid reading cfg->prof_options
2011 after cfg has been freed.
2013 2010-01-17 Zoltan Varga <vargaz@gmail.com>
2015 * branch-opts.c (mono_branch_optimize_exception_target): Stop the optimization
2016 if a clause is skipped because it uses the exception object, since it could
2017 have caught the exception.
2019 * exceptions.cs: Add a test.
2021 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2023 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Add an assert.
2025 * aot-runtime.c (mono_aot_get_method): Handle ftnptr's correctly for the
2026 ICollection<T> wrappers.
2028 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2030 * debugger-agent.c (decode_value): Fix the decoding of I/U/PTR.
2032 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2034 * mini-amd64.c (emit_call_body): Always use near calls when AOTing even if
2035 NOMAP32BIT or optimize_for_xen is set.
2037 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2039 * aot-compiler.c aot-runtime.c: Get rid of mono_aot_str_hash (), use
2040 mono_metadata_str_hash () instead.
2042 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2044 * ir-emit.h (MONO_EMIT_NEW_ICOMPARE_IMM): Use sizeof (mgreg_t) instead of
2047 * unwind.c (mono_unwind_frame): Use mgreg_t instead of gssize.
2049 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2051 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): Emit an explicit null check if the
2054 * mini-ppc.c (mono_arch_emit_exceptions): Compute the size of the exception
2055 throwing code correctly.
2057 * mini.h (MONO_AOT_FILE_VERSION): Bump this because of the IMT hashing changes.
2059 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2061 * aot-runtime.c (mono_aot_plt_resolve): Reenable the previous assert for
2062 ftnptrs created by us, handle RGCTX_FETCH correctly.
2063 (mono_aot_get_lazy_fetch_trampoline): Add an ftnptr.
2065 * mini-trampolines.c (mono_create_generic_class_init_trampoline): Remove the
2066 ftnptr added by mono_aot_get_named_code ().
2068 2010-01-14 Zoltan Varga <vargaz@gmail.com>
2070 * mini-arm.c: Fix a few LLVM problems.
2072 * mini-llvm.c (simd_class_to_llvm_type): Fix compilation on !x86/amd64.
2074 2010-01-13 Mark Probst <mark.probst@gmail.com>
2076 * method-to-ir.c (mini_emit_stobj): Use EMIT_NEW_CLASSCONST when
2079 Wed Jan 13 15:54:53 CET 2010 Paolo Molaro <lupus@ximian.com>
2081 * jit.h, method-to-ir.c: added ability to set the policy for
2082 inserting breakpoints from the break IL instruction or the
2083 Debugger.Break () API call.
2085 2010-01-13 Zoltan Varga <vargaz@gmail.com>
2087 * aot-runtime.c (load_aot_module): Add more comments to explain why referenced
2088 assemblies need to be eagerly loaded.
2090 2010-01-12 Zoltan Varga <vargaz@gmail.com>
2092 * dwarfwriter.c (emit_line_number_info): Fix the eglib case so it doesn't crash.
2094 2010-01-11 Zoltan Varga <vargaz@gmail.com>
2096 * debugger-agent.c (mono_debugger_agent_parse_options): Allow onthrow without
2097 an argument which matches any exception.
2099 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2101 * method-to-ir.c (mono_emit_method_call_full): Avoid the virt->nonvirt
2102 optimization if the called method is gshared and marshalbyref, since gshared
2103 methods can' have wrappers. Fixes #569390.
2105 * generics.cs: Add a test.
2107 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2109 * mini-exceptions.c (mono_print_thread_dump_from_ctx): New helper function
2112 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2114 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
2116 2010-01-09 Zoltan Varga <vargaz@gmail.com>
2118 * debugger-agent.c (transport_connect): comment out freeaddrinfo calls under win32,
2119 since it is not supported in win2000.
2121 2010-01-08 Zoltan Varga <vargaz@gmail.com>
2123 * aot-runtime.c (load_image): Add a SET_ERROR argument to set the loader
2124 error if loading an assembly fails.
2125 (mono_aot_plt_resolve): Return NULL instead of asserting if loading fails.
2127 * mini-trampolines.c (mono_aot_plt_trampoline): Throw a pending loader error
2130 * aot-runtime.c (decode_exception_debug_info): Set jinfo->from_llvm for LLVM
2133 * mini-llvm-cpp.cpp: Remove the unused ctx variable.
2135 * mini-llvm.c (mono_llvm_emit_method): Add some comments about why aot+clauses
2136 is not supported yet.
2138 * unwind.c (DW_EH_PE_absptr): Add more DW_EH_PE_ constants.
2140 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2142 * method-to-ir.c: All types with variant arguments must fallback to the
2143 slow path. This makes cast of variant delegates work.
2145 * mini-trampolines.c (mono_get_vcall_slot_addr): Add new variance_used out
2146 argument that is set to TRUE is the returned vtable slot is for a variant
2147 interface. Changed a g_print + g_assert_not_reached to a g_error.
2149 * mini-trampilines.c (common_call_trampoline): Handle variant interfaces in
2150 a similar fashion of generic virtual methods.
2152 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2154 * helpers.c (mono_disassemble_code): Fix a g_hash_table warning
2157 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Convert a given
2158 method using a variance aware function.
2160 * mini-x86.c: Add support for dumping IMT thunks if DEBUG_IMT is defined.
2162 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2164 * method-to-ir.c (mono_method_to_ir): Casts to variant interfaces
2165 do an icall for now.
2167 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2169 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add an ugly hack to fix #564695.
2170 If LLVM decides to set the code model to Large, reset it to Default.
2172 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2174 * aot-compiler.c (mono_xdebug_flush): Export it so it is present in
2175 stripped binaries as well.
2177 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2179 * mini-trampolines.c (common_call_trampoline): Add an rgctx trampoline if a shared
2180 method is called from LLVM compiled code, as that code can't pass an rgctx arg.
2182 * mini-llvm.c (mono_llvm_emit_method): Enable calls to methods needing an rgctx
2185 2010-01-06 Zoltan Varga <vargaz@gmail.com>
2187 * mini.c (mini_method_compile): Extract the JIT info creation code into a
2190 * mini-llvm.c (mono_llvm_emit_method): Pass the info in MonoExceptionClause
2191 as the type info to llvm.eh.selector.
2192 (exception_cb): Use the type info for filling out some fields of
2193 MonoJitExceptionInfo like the flags and the exception class. This is needed
2194 because the LLVM produced exception handling clauses might not match the original
2195 IL clauses, i.e. there might be more than one LLVM clause for one IL clause.
2197 * unwind.c (mono_unwind_decode_fde): Extract the LSDA decoding code into a
2198 separate function. Add an extra argument which returns the type infos
2199 corresponding to the exception clauses.
2201 * mini.c (mini_method_compile): Enable LLVM compilation of methods having
2202 exception handling clauses.
2204 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2206 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
2207 mono_method_get_vtable_slot () instead of accessing imt_method->slot directly,
2210 2010-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2212 * mini.c (mono_compile_is_broken): Skip methods from serialization's
2215 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2217 * mini.c (mini_method_compile): Fix a few memory leaks introduced by the
2220 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2222 * mini.c (mini_method_compile): Verify the method before calling
2223 mono_compile_create_vars as this might crash since it uses method
2228 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2230 * method-to-ir.c (mono_method_to_ir): Avoid calling mono_class_vtable () in
2231 one case if AOTing, since the class might not be a concrete class.
2233 2010-01-03 Zoltan Varga <vargaz@gmail.com>
2235 * mini-codegen.c abcremoval.c: Remove the duplicate g_slist_append_mempool
2236 functions which are now defined in mempool-internals.h.
2238 * mini.c (mini_free_jit_domain_info): Free the seq point hash tables.
2240 * mini-llvm.c (mono_llvm_emit_method): Handle OP_ABS.
2242 2009-12-30 Rodrigo Kumpera <rkumpera@novell.com>
2246 * mini-*.c: Properly handle generic enums.
2250 2009-12-28 Zoltan Varga <vargaz@gmail.com>
2252 * method-to-ir.c (mono_method_to_ir): Handle the failure of mono_class_vtable ()
2253 in a few more places.
2255 2009-12-27 Zoltan Varga <vargaz@gmail.com>
2257 * aot-compiler.c (add_wrappers): Don't use dyn runtime invoke for methods with
2258 nullable parameters. Fixes #567351.
2260 2009-12-26 Rodrigo Kumpera <rkumpera@novell.com>
2262 * mini-trampolines.c (common_call_trampoline): Add assert for NULL resolved generic method.
2264 2009-12-26 Zoltan Varga <vargaz@gmail.com>
2266 * mini-trampolines.c: Use mono_arch_get_this_arg_from_call () to avoid the slow
2267 mono_get_generic_context_from_code () call.
2269 * mini-<ARCH>.c: Get rid of mono_arch_find_this_arg (), it is no longer used.
2271 2009-12-25 Zoltan Varga <vargaz@gmail.com>
2273 * aot-runtime.c (decode_klass_ref): Don't call mono_class_init (), its not
2276 2009-12-24 Sebastien Pouliot <sebastien@ximian.com>
2278 * method-to-ir.c (mono_method_to_ir): Avoid SIGSEGV when
2279 mono_method_get_signature returns NULL. Fix #567084
2281 2009-12-25 Zoltan Varga <vargaz@gmail.com>
2283 * aot-runtime.c (find_extra_method): Call mono_aot_wrapper_name only once,
2284 instead of once for each module.
2286 2009-12-22 Zoltan Varga <vargaz@gmail.com>
2288 * debugger-agent.c (ss_start): Implement step over for the last sequence
2291 * mini.c (mono_save_seq_point_info): Don't link sequence points which don't
2292 have the STEP_LOC flag set.
2294 * aot-runtime.c (decode_klass_ref): Avoid a crash if a decode_klass_ref () call
2295 fails. Fixes #566689.
2297 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2299 * mini.c (mono_add_seq_point): New helper function.
2300 (mono_save_seq_point_info): New function to save sequence point info, extracted
2301 from mini_method_compile ().
2303 * mini-<ARCH>.c: Call mono_add_seq_point to remember sequence points.
2305 * mini.h (MonoSeqPointInfo): New structure containing information about
2306 the sequence points of a JITted method.
2307 (MonoBasicBlock): Add 'seq_points' and 'last_seq_point' fields. Remove unused
2310 * mini.c debugger-agent.c aot-compiler.c aot-runtime.c: Change the way sequence
2311 point information is stored, use a MonoSeqPointInfo structure instead of a
2312 GPtrArray. For each seq point, compute a list of successor seq points.
2314 * debugger-agent.c: Use the successor list to implement step-over more
2315 efficiently: instead of single stepping until a different line/IL offset is
2316 reached, place breakpoints into all successor seq points.
2318 * mini.h: Bump AOT file format version.
2320 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2322 * Makefile.am (AM_CFLAGS): Include LLVM_CFLAGS.
2324 * mini-llvm.c: Avoid defining the __STDC_... macros if already defined.
2326 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2328 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): Fix the cross-compiler
2331 2009-12-18 Zoltan Varga <vargaz@gmail.com>
2333 * mini-x86.c (mono_arch_get_argument_info): Allocate memory for CallInfo using
2334 alloca as g_malloc is not signal safe.
2336 2009-12-18 Zoltan Varga <vargaz@gmail.com>
2338 * tramp-x86.c (mono_arch_patch_callsite): Fix the call to
2339 VALGRIND_DISCARD_TRANSLATIONS.
2341 * *.c: Include mono/utils/memcheck.h, and remove #ifdef HAVE_VALGRIND_MEMCHECK_H
2342 checks, they are no longer needed.
2344 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): New helper function to set
2345 a function into a sigctx which can handle function pointers.
2347 * mini-ppc.c: Implement soft debugger support on ppc64.
2349 * mini-ppc.c: Implement soft debugger support.
2351 2009-12-17 Zoltan Varga <vargaz@gmail.com>
2353 * mini-llvm.c: Handle OP_LADD_OVF_UN. Place all alloca's into the entry bb.
2355 2009-12-17 Marek Habersack <mhabersack@novell.com>
2357 * mini.c (mono_get_runtime_build_info): include Mono version in
2360 * driver.c (mono_main): VERSION is now included in the string
2361 returned from mono_get_runtime_build_info()
2363 2009-12-17 Zoltan Varga <vargaz@gmail.com>
2365 * method-to-ir.c (mono_method_to_ir): Add support for CALLI with unmanaged
2366 signatures. Fixes #565143.
2368 * jit-icalls.c (mono_get_native_calli_wrapper): New JIT icall.
2370 2009-12-16 Zoltan Varga <vargaz@gmail.com>
2372 * aot-compiler.c (arch_emit_autoreg): Align code to 4 in the ppc case.
2374 2009-12-16 Rodrigo Kumpera <rkumpera@novell.com>
2376 * mini-x86.h: Forgot to add a 0x to MONO_ARCH_MAX_FRAME_SIZE define
2377 making max stack 10x smaller.
2379 2009-12-16 Zoltan Varga <vargaz@gmail.com>
2381 * mini.c (mono_resolve_patch_target): Comment out an assert which could be hit.
2383 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
2385 * method-to-ir.c (mini_emit_memcpy): Assert if size is too big.
2387 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
2389 * mini-x86.c (mono_arch_allocate_vars): Fail compilation if the frame size is
2390 bigger than MONO_ARCH_MAX_FRAME_SIZE.
2392 * mini-x86.c (mono_arch_emit_prolog): Handle huge frames.
2394 * mini-x86.h: Define MONO_ARCH_MAX_FRAME_SIZE to be 1Mb.
2396 * mini-amd64.c / mini-amd64.h: Same fixes as of above.
2398 * mini.c (mini_method_compile): Check if mono_arch_allocate_vars failed
2401 2009-12-14 Miguel de Icaza <miguel@novell.com>
2403 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
2404 raise an invalid program exception.
2406 For other opcodes that we might not handle use a g_warning and
2407 raise the exception. Beats termination.
2411 2009-12-14 Zoltan Varga <vargaz@gmail.com>
2413 * method-to-ir.c (mono_emit_rgctx_method_call_full): Fix a warning.
2415 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix the LLVM support
2416 by merging the LLVM and !MAP_32BIT cases.
2418 2009-12-13 Jonathan Chambers <joncham@gmail.com>
2420 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
2421 sigctx being passed in, as we have no CONTEXT available in the APC.
2423 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
2426 Code contributed under MIT/X11 license.
2428 2009-12-13 Zoltan Varga <vargaz@gmail.com>
2430 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
2431 in the LLVM backend on AMD64.
2433 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
2436 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
2438 * mini-llvm.c: Export mono_personality for AOT.
2440 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
2442 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
2443 implicit exception can occur.
2445 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
2446 OP_IMPLICIT_EXCEPTION instruction.
2448 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
2450 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
2452 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
2453 inside a protected block.
2455 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
2456 trampolines doesn't include the argument.
2458 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
2459 trampolines on amd64.
2461 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
2464 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
2465 disabled for methods with clauses.
2467 * mini-llvm.c: Enable support for catch clauses.
2469 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
2470 end of an LLVM compiled finally clause.
2471 (mono_handle_exception_internal): Save the exception handling state in TLS
2472 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
2473 resume unwinding from that point.
2475 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
2476 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
2477 to obtain the addresses of the exception handling regions.
2479 * mini-llvm.c: Add beginnings of support for exception handling, currently only
2480 finally clauses are supported.
2482 * mini.c (mini_method_compile): Add support for LLVM code with exception
2485 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2487 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
2490 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2492 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
2493 as a primitive type.
2495 2009-12-11 Zoltan Varga <vargaz@gmail.com>
2497 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
2498 for 2 parameter sched_setaffinity in older glibc versions. Fixes
2501 2009-12-11 Marek Habersack <mhabersack@novell.com>
2503 * method-to-ir.c (mini_redirect_call): do not redirect the
2504 InternalAllocateStr internal call if string profiling is enabled.
2506 2009-12-10 Zoltan Varga <vargaz@gmail.com>
2508 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
2511 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
2512 unwind.h header file.
2514 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
2515 newer valgrind versions seems to handle this fine.
2517 2009-12-09 Zoltan Varga <vargaz@gmail.com>
2519 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
2520 on the debugger thread.
2522 2009-12-08 Zoltan Varga <vargaz@gmail.com>
2524 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
2526 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
2528 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
2530 * cpu-<ARCH>.md: Make call_handler clob:c.
2532 * mini.c: Reenable SSA for methods with clauses.
2534 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
2535 as it causes failures on x86.
2537 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
2539 * driver.c: Fail gracefully with --compile-all if mono_method_signature
2540 returns NULL (e.g. a bad assembly).
2542 2009-12-08 Geoff Norton <gnorton@novell.com>
2544 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
2545 stepping out into native code. There were issues with nested invokes
2548 2009-12-07 Zoltan Varga <vargaz@gmail.com>
2550 * mini.c (mini_method_compile): Do the disable_llvm checks early
2551 and avoid the LLVM compile pass if the checks fail.
2553 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
2555 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
2556 LLVM optimizations don't try to remove them.
2558 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
2559 different file so the original remains.
2561 2009-12-06 Zoltan Varga <vargaz@gmail.com>
2563 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
2565 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
2567 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
2568 support for non-inline unwind descriptors.
2570 2009-12-07 Geoff Norton <gnorton@novell.com>
2572 * debugger-agent.c: Darwin can colesce signals, so we need to handle
2573 the interrupt_count slightly differently. Native threads were never
2576 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2578 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
2579 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
2580 yet generate this info.
2582 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
2584 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
2585 client can distinguish between intptrs and longs.
2587 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2589 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
2592 * aot-runtime.c (load_function): Update after the change above.
2594 * mini.h: Bump AOT file format version.
2596 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
2597 if the delegate class is dynamic.
2599 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
2600 in gshared code too using the new rgctx info type
2601 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
2603 2009-12-04 Geoff Norton <gnorton@novell.com>
2605 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
2606 we need to track the original suspend count so the thread properly
2607 wakes up in resume_thread.
2609 2009-12-04 Zoltan Varga <vargaz@gmail.com>
2611 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
2614 * generics.cs: Add a test.
2616 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
2617 is 0. Simplify a lot of code using this.
2619 * mini-trampolines.c (mono_delegate_trampoline): Call
2620 mono_create_static_rgctx_trampoline () before saving the final address in
2621 delegate->method_code, to avoid calling it each time a delegate is first called.
2623 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
2624 which need static rgctx trampolines.
2626 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
2627 keyed on the method+addr pair, since addr could be either the method addr or
2628 an unbox trampoline in the AOT case. Fixes #560246.
2630 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2632 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
2633 place it was called before too.
2635 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2637 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
2638 if no security manager is present, to speed up the AOT case. Call
2639 mono_class_vtable () full with raise_on_error == TRUE instead.
2641 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2643 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
2644 the local optimization passes can take its result into account. Fixes
2647 * exceptions.cs: Add a test.
2649 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
2651 This patch is contributed under the terms of the MIT/X11 license
2653 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
2655 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2657 * mini.h (MonoInst): Remove unused 'ssa_op' field.
2659 * debugger-agent.c: Rework the handling of stack traces of running threads to
2660 avoid crashes if compute_frames () tries to walk the stack of running thread.
2662 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
2664 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
2666 * mini.h (StackFrameInfo): Add an 'lmf' field.
2668 2009-12-02 Zoltan Varga <vargaz@gmail.com>
2670 * debugger-agent.c (suspend_current): Always set really_suspended.
2672 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
2674 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
2676 2009-12-01 Zoltan Varga <vargaz@gmail.com>
2678 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
2681 2009-12-01 Zoltan Varga <vargaz@gmail.com>
2683 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
2685 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
2687 * mini-trampolines.c: Fix MSVC build.
2689 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
2691 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
2693 2009-11-30 Zoltan Varga <vargaz@gmail.com>
2695 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
2696 the instruction following an OP_FCOMPARE is optimized away.
2698 2009-11-30 Zoltan Varga <vargaz@gmail.com>
2700 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
2701 emit_autoreg () into this arch-specific function.
2703 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
2704 code, it is no longer needed.
2706 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
2708 * mini.h: Bump AOT file format version.
2710 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
2711 using the sorted_code_offsets array, instead of reading it from the
2712 exception debug info.
2713 (load_method): Call mono_aot_find_jit_info instead of
2714 decode_exception_debug_info ().
2716 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
2717 LLVM compiled as a flag.
2719 2009-11-29 Zoltan Varga <vargaz@gmail.com>
2721 * debugger-agent.c (resume_thread): Fix a warning.
2723 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
2726 2009-11-28 Zoltan Varga <vargaz@gmail.com>
2728 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
2729 contents to MonoAotFileInfo.
2731 2009-11-27 Zoltan Varga <vargaz@gmail.com>
2733 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
2734 Put all binary data into a giant blob, similarly to the way .net assemblies
2735 store binary data. Emit offset tables in a compact form to reduce their size.
2737 * mini.h: Bump AOT file format version.
2739 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
2742 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
2743 avoid linear searches at runtime.
2745 * aot-runtime.c (find_symbol): Update this to use the hash.
2747 * mini.h: Bump AOT file format version.
2749 2009-11-26 Zoltan Varga <vargaz@gmail.com>
2751 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
2754 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
2757 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
2758 the distribution of got slot types.
2760 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
2762 * method-to-ir.c: Add support for generating explicit null checks.
2764 2009-11-25 Zoltan Varga <vargaz@gmail.com>
2766 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
2767 on a random thread if possible.
2769 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
2770 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
2773 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
2774 regs. Pass the real size of the regs array to mono_unwind_frame ().
2776 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
2779 2009-11-24 Geoff Norton <gnorton@novell.com>
2781 * mini-darwin.c: Work around apple bug rdar://7209349 See
2782 http://openradar.appspot.com/7209349 for details. Synopsis,
2783 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
2784 never been initialized before.
2786 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2788 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
2790 * mini-arm.c (mono_arm_thumb_supported): New helper function.
2792 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2794 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
2795 OP_SHL_IMM is not 32 bit.
2797 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2799 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
2801 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2803 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
2806 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
2807 > 0 since some threads can resume if their resume_count is > 0.
2808 (invoke_method): Avoid reading freed memory.
2810 * debugger-agent.c (process_suspend): Extract the suspend code from
2811 process_single_step_inner () to a separate function. Rework the code to prevent
2812 races between this function and thread interrupts.
2814 * debugger-agent.c (suspend_current): Check the resume_count field instead
2815 of resume_one so suspends+resumes during single threaded invokes work
2818 2009-11-23 Zoltan Varga <vargaz@gmail.com>
2820 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
2821 to make the generated code smaller.
2823 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
2824 sequence generated by recent LLVM versions.
2826 * mini-llvm.c: Add support for a few simple cases which weren't supported
2829 * mini-trampolines.c (mono_magic_trampoline): Don't call
2830 mono_arch_get_vcall_slot () when llvm is enabled.
2832 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
2834 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
2835 into a new function called common_call_trampoline () which is used by the
2836 llvm vcall trampoline as well.
2838 * debugger-agent.c: Implement single threaded invokes.
2840 * debugger-agent.c: Revert change which broke the agent on linux.
2842 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
2845 * generics.cs: Add a test.
2847 2009-11-22 Zoltan Varga <vargaz@gmail.com>
2849 * debugger-agent.c: Fix the cygwin build.
2851 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2853 * cprop.c: Remove this unused file.
2855 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2857 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
2860 * basic.cs: Add a test.
2862 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2864 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
2867 2009-11-20 Zoltan Varga <vargaz@gmail.com>
2869 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
2870 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
2871 it. Use this flag to control llvm related code paths instead of #ifdef
2872 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
2875 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
2877 * mini.h: Bump AOT file format version.
2879 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
2880 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
2882 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
2883 was used as an assembly filter.
2885 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2887 * unwind.c: Fix support for ppc.
2889 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
2890 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
2892 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2894 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
2896 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
2897 added by the ps3 changes.
2899 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2901 * mini-gc.c: Resurrect this, so at least it compiles.
2903 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
2905 2009-11-18 Zoltan Varga <vargaz@gmail.com>
2907 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
2908 create_event_list () so assembly filters can be used.
2910 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
2913 2009-11-17 Zoltan Varga <vargaz@gmail.com>
2915 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
2916 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
2919 * aot-compiler.c (add_generic_instances): Emit instances of common generic
2920 classes for char/bool too.
2922 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
2924 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
2927 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
2930 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
2932 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
2934 Code contributed under MIT/X11 license.
2936 2009-11-14 Zoltan Varga <vargaz@gmail.com>
2938 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
2939 threads in native code work.
2941 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
2942 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
2945 2009-11-13 Jonathan Chambers <joncham@gmail.com>
2947 * debugger-agent.c: Implementation for Windows platform.
2949 * mini-x86.c: Add support for Windows. Use mono-* synchronization
2950 primitives. Use SEH to implement breakpoints and single stepping.
2952 * mini-x86.h: Enable soft debugger on Windows.
2954 Code contributed under MIT/X11 license.
2956 2009-11-13 Zoltan Varga <vargaz@gmail.com>
2958 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
2959 under XEN. Fixes #522894.
2961 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
2963 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
2964 interface calls in LLVM AOT code.
2966 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
2969 * mini-llvm.c: Add support for OP_VPHI.
2971 * objects.cs: Add a test.
2973 2009-11-13 Zoltan Varga <vargaz@gmail.com>
2975 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
2976 this is called on the debugger thread.
2978 2009-11-12 Zoltan Varga <vargaz@gmail.com>
2980 * mini-llvm.c: Add soft-float support.
2982 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
2983 FCALL which returns an R4.
2985 * driver.c (mono_main): Add a missing '\n'.
2987 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
2988 platforms which doesn't support the LLVM IMT trampoline.
2990 2009-11-11 Zoltan Varga <vargaz@gmail.com>
2992 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
2994 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
2996 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
2999 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
3001 2009-11-10 Zoltan Varga <vargaz@gmail.com>
3003 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
3004 Instead of emitting a method_order table, sort the contents of the code_offsets
3005 table and do a binary search in the sorted table. The previous approach doesn't
3006 work with LLVM which emits methods in a arbitrary order.
3008 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
3009 in the .eh_frame section in ELF files.
3011 * mini.h: Bump corlib file format version.
3013 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
3015 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
3016 LDMIA->LDM macro name change.
3018 2009-11-09 Zoltan Varga <vargaz@gmail.com>
3020 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
3023 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
3026 * aot-compiler.c: Ditto.
3028 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
3029 &align to mini_type_stack_size_full ().
3031 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
3033 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
3035 2009-11-08 Zoltan Varga <vargaz@gmail.com>
3037 * mini-arm.c: Compute the stack space used by arguments using
3038 mini_type_stack_size_full ().
3040 2009-11-08 Zoltan Varga <vargaz@gmail.com>
3042 * optflags-def.h: Remove dead TREEPROP optimization.
3044 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
3046 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
3048 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
3050 2009-11-07 Zoltan Varga <vargaz@gmail.com>
3052 * driver.c (mono_jit_parse_options): New public API function to parse options
3053 as done by the runtime executable.
3055 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
3056 when handling named arguments.
3058 2009-11-07 Zoltan Varga <vargaz@gmail.com>
3060 * mini-arm.c: Implement support for returning vtypes in registers, fix support
3061 for passing small vtypes in registers, make the CallInfo structures more
3062 similar to the code on the other platforms.
3064 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
3065 the code in the prolog requires it.
3067 2009-11-06 Zoltan Varga <vargaz@gmail.com>
3069 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
3070 (koush@koushikdutta.com).
3072 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
3073 where the thunk memory should be allocated from. Fixes appdomain unloading
3076 2009-11-06 Zoltan Varga <vargaz@gmail.com>
3078 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
3079 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
3081 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3083 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
3084 AOT, as it is not implemented yet.
3086 * mini-x86.c (mono_arch_output_basic_block): Ditto.
3088 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
3090 * debugger-agent.c: Fix windows build.
3092 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3094 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
3095 after the client connects/disconnects.
3097 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
3098 when an exception of a given type is thrown.
3100 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
3101 only on an uncaught exception.
3103 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
3105 * debugger-agent.c: Add a 'launch' option.
3107 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3109 * debugger-agent.c: Add a 'timeout' option.
3111 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3113 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
3116 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3118 * debugger-agent.c (set_breakpoint): Emit a log message.
3120 2009-11-04 Zoltan Varga <vargaz@gmail.com>
3122 * mini-arm.c: Fix the arm build.
3124 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
3126 * aot-compiler.c: don't leak the value returned from
3127 mono_type_full_name().
3129 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
3131 * debugger-agent.c: defer including mono-mutex.h until we know the
3134 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3136 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
3137 of pthreads directly.
3139 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
3140 exception handlers. Pass info argument.
3142 * mini.h: Adjust signatures of soft debugger functions to pass void*
3143 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
3145 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
3146 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3147 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
3148 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3150 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
3152 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
3153 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3154 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
3155 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3157 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
3159 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
3161 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
3163 * mono-semaphore.h: Skeleton implementation for Windows.
3165 Code contributed under MIT/X11 license.
3167 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3169 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
3171 Code contributed under MIT/X11 license.
3173 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3175 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
3177 Code contributed under MIT/X11 license.
3179 2009-11-04 Zoltan Varga <vargaz@gmail.com>
3181 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
3182 debug info to 100 because 10 still slows down gdb too much.
3184 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
3185 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
3186 them in the wrappers.
3188 2009-11-03 Zoltan Varga <vargaz@gmail.com>
3190 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
3192 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
3194 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
3195 function mono_aot_get_array_helper_from_wrapper ().
3197 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
3198 array helper methods.
3200 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
3202 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
3203 the value was loaded from memory.
3205 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
3206 the value was loader from there.
3208 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
3209 without constant swizzle.
3211 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3213 * mini-amd64.c: Put soft debugger functions behind a
3214 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
3216 * mini-amd64.h: disable the soft debugger in windows.
3218 Code contributed under MIT/X11 license.
3220 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3222 * mini-x86.c: Put soft debugger functions behind a
3223 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
3225 Code contributed under MIT/X11 license.
3227 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3229 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
3230 to mono_arch_find_jit_info_ext.
3232 Code contributed under MIT/X11 license.
3234 2009-11-03 Zoltan Varga <vargaz@gmail.com>
3236 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
3238 * debugger-agent.c: Add support for filtering events by assemblies.
3240 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
3241 the agent is not enabled.
3243 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3245 * exceptions-x86.c: hopefully last change to fix the windows build.
3246 This one courtesy of Jonathan Chambers.
3248 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3250 * debugger-agent.c: remove unused function.
3252 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3254 * debugger-agent.c: add #ifdefs for a few header files.
3255 * mini-x86.h: disable the soft debugger in windows.
3256 Step 1 of 2 to make this compile on windows with gcc.
3258 2009-11-02 Zoltan Varga <vargaz@gmail.com>
3260 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
3261 as it breaks the build.
3263 2009-07-01 Zoltan Varga <vargaz@gmail.com>
3265 Merge the soft debugger branch.
3267 * debugger-agent.h debugger-agent.c: New files containing the soft
3268 mode debugger module.
3270 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
3271 at the appropriate locations.
3273 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
3276 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
3277 enable/disable single stepping.
3279 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
3280 which returns all information in a StackFrameInfo structure, and can handle the
3281 LMF frames added by the debugger.
3283 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
3286 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
3287 walker function which works on a specific thread and passes a StackFrameInfo
3288 structure to its callback.
3290 * mini.c (mini_init): Initialize the debugger agent.
3292 * aot-compiler.c aot-runtime.c: Add soft-debug support.
3294 * mini-ops.h: Add OP_SEQ_POINT opcode.
3296 * driver.c (mono_main): Add new '--debugger-agent' option for passing
3297 arguments to the debugger agent.
3299 2009-11-02 Zoltan Varga <vargaz@gmail.com>
3301 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
3304 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
3306 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
3308 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
3310 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
3312 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
3313 sets the IMT argument and makes a virtual call.
3315 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
3317 2009-11-01 Zoltan Varga <vargaz@gmail.com>
3319 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
3322 2009-10-30 Zoltan Varga <vargaz@gmail.com>
3324 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
3325 runtime. Fixes #551228.
3327 2009-10-29 Zoltan Varga <vargaz@gmail.com>
3329 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
3331 * basic.cs: Add a test.
3333 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
3334 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
3335 CONSTRAINED. Fixes #550964.
3337 * generics.cs: Add a test.
3339 2009-10-28 Mark Probst <mark.probst@gmail.com>
3341 * mini-posix.c (add_signal_handler): Use
3342 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
3344 2009-10-28 Jerry Maine <crashfourit@gmail.com>
3346 Contributed under the terms of the MIT/X11 license by
3347 Jerry Maine <crashfourit@gail.com>.
3349 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
3350 sse4a for simd intrinsics.
3352 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
3353 sse4a for simd intrinsics.
3355 2009-10-27 Zoltan Varga <vargaz@gmail.com>
3357 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
3358 instead of inst_p1 which is not the same on ILP32 platforms.
3360 2009-10-24 Zoltan Varga <vargaz@gmail.com>
3362 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
3363 not the mscorlib one before calling mono_get_lmf_addr.
3365 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
3366 of the ip to the LMF.
3368 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
3369 immediate in the op->op_imm optimization.
3371 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
3372 understand. VTypes now work, but are not abi compliant, as they are
3373 split into 4 byte parts instead of 8.
3374 (emit_memcpy): Fix the unrolled case to work on the PS3.
3376 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
3378 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
3379 the default when static linking.
3381 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
3383 * aot-compiler.c: Add an autoreg option to automatically register
3384 statically linked aot modules using ELF .ctors.
3386 * genmdesc.pl: Add __ppc64__ to allowed defines.
3388 2009-10-25 Zoltan Varga <vargaz@gmail.com>
3390 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
3391 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
3393 2009-10-24 Mark Probst <mark.probst@gmail.com>
3395 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
3397 2009-10-24 Zoltan Varga <vargaz@gmail.com>
3399 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
3400 which will contain the domain where the method was found.
3402 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
3403 mini_jit_info_table_find ().
3405 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
3407 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
3409 2009-10-22 Zoltan Varga <vargaz@gmail.com>
3411 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
3412 set, its not supported yet.
3414 2009-10-22 Zoltan Varga <vargaz@gmail.com>
3416 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
3417 iface wrapper is not found.
3418 (mono_aot_get_method): Ditto for GetGenericValueImpl.
3420 2009-10-21 Zoltan Varga <vargaz@gmail.com>
3422 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
3423 which have a different name.
3425 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
3426 wrappers and Array.GetGenericValueImpl ().
3428 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
3429 because of the change above.
3431 * generics.cs: Add a test for full aot + generic array ifaces.
3433 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
3435 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
3436 that hides the previous one.
3438 2009-10-18 Zoltan Varga <vargaz@gmail.com>
3440 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
3441 marshalled. Fixes #541623.
3443 2009-10-16 Zoltan Varga <vargaz@gmail.com>
3445 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
3447 2009-10-15 Zoltan Varga <vargaz@gmail.com>
3449 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
3451 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3453 * mini-posix.c (sigprof_signal_handler):
3454 Implemented support for building stat call chans in different ways.
3456 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3458 * mini-exceptions.c (mono_find_jit_info):
3459 Also check that a jit info has been found (fixes a profiler crash).
3461 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3463 * mini.c (mono_codegen):
3464 Call mono_profiler_code_buffer_new with correct code address.
3466 2009-10-14 Zoltan Varga <vargaz@gmail.com>
3468 * driver.c (mono_main): Change the date in the copyright.
3470 2009-10-14 Mark Probst <mark.probst@gmail.com>
3472 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
3473 allocator in shared generic code for open classes, because we
3474 can't get those classes' vtables. We need to make managed
3475 allocators not depend on the vtable at compile-time to solve this.
3477 2009-10-13 Martin Baulig <martin@ximian.com>
3479 * debug-mini.c (mono_debugger_trampoline_compiled): Add
3480 `const guint8 *trampoline' argument; send both the old and the new
3483 2009-09-30 Zoltan Varga <vargaz@gmail.com>
3485 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
3486 mono_runtime_capture_context () without calling mono_runtime_invoke ().
3487 (can_marshal_struct): Skip structures with auto layout.
3489 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
3491 2009-10-02 Zoltan Varga <vargaz@gmail.com>
3493 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
3494 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
3495 a variable to hold the stack slot used by the int<->float conversion opcodes.
3497 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
3499 2009-10-04 Zoltan Varga <vargaz@gmail.com>
3501 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
3502 when using full-aot.
3504 2009-10-06 Zoltan Varga <vargaz@gmail.com>
3506 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
3507 each instance of Comparer<T>.
3509 * generics.cs: Add a new test.
3511 2009-10-09 Zoltan Varga <vargaz@gmail.com>
3513 * driver.c (parse_debug_options): Add a 'gdb' option.
3515 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
3517 * image-writer.c: Add support for emitting the image into a memory buffer.
3519 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
3521 * aot-compiler.c: Add support for registering debug info with GDB using the
3522 new JIT debugging interface in GDB 7.0. It can be turned on by setting
3523 MONO_XDEBUG to 'gdb'.
3525 2009-10-10 Zoltan Varga <vargaz@gmail.com>
3527 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
3530 2009-10-11 Zoltan Varga <vargaz@gmail.com>
3532 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
3533 can be used to set breakpoints in gdb.
3535 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
3536 segment to an absolute address.
3538 2009-10-13 Mark Probst <mark.probst@gmail.com>
3540 * method-to-ir.c: Use the managed array allocator method if
3543 2009-10-13 Bill Holmes <billholmes54@gmail.com>
3545 * aot-compiler.c : Fix the MSVC builds
3547 Code is contributed under MIT/X11 license.
3549 2009-10-13 Zoltan Varga <vargaz@gmail.com>
3551 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
3552 avoid registering 1 symbol file per method with gdb.
3554 2009-09-29 Zoltan Varga <vargaz@gmail.com>
3556 * mini-sparc.c: Fix the handling of enums with base type long.
3558 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
3560 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
3561 instead of using type->data.klass as the later doesn't work with generics.
3563 2009-09-25 Mark Probst <mark.probst@gmail.com>
3565 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
3566 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
3567 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
3568 works differently now and we don't handle it in the JIT anymore.
3570 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
3571 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
3572 the Thread class split.
3574 2009-09-25 Zoltan Varga <vargaz@gmail.com>
3576 * driver.c: Don't run tests with the obsolete treeprop optimization.
3578 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
3579 variable volatile. Fixes #541577.
3581 * basic-calls.cs: Add a new test.
3583 * basic-long.cs: Remove tests which are now in basic-calls.cs.
3585 2009-09-24 Zoltan Varga <vargaz@gmail.com>
3587 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
3588 work/required with recent iphone sdk versions.
3590 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
3593 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
3594 in the VCALL decomposition code.
3596 2009-09-22 Zoltan Varga <vargaz@gmail.com>
3598 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
3600 * basic.cs: Add a test.
3602 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
3605 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
3606 searches all the domains of the current thread.
3608 * exceptions-<ARCH>.c: Use it. Fixes #539394.
3610 2009-09-21 Zoltan Varga <vargaz@gmail.com>
3612 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
3613 so catching exceptions thrown in the same method works. Fixes exception17.exe.
3615 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
3616 for non-jit trampolines.
3618 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
3620 * aot-compiler.c (add_wrappers): Ditto.
3622 * mini-arm.c: Implement support for passing vtypes and floats, and increase
3623 the size of the param area used by dyn_call to 6 which covers the majority of
3626 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
3628 * mini-arm.c: Implement support for passing/receiving
3629 longs and receiving floats in the dyn_call code.
3631 * mini-amd64.c: Implement support for receiving vtypes in registers in
3634 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
3637 2009-09-20 Zoltan Varga <vargaz@gmail.com>
3639 * mini-arm.c (get_call_info): Return more precise information in
3641 (dyn_call_supported): Use the information in CallInfo.
3643 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
3645 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
3648 * mini-arm.c: Update after the dyn_call api changes.
3650 * mini.c (mini_create_jit_domain_info): Register a destructor function
3651 for the runtime_invoke_hash.
3653 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
3654 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
3656 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
3657 (dyn_call_supported): Simplify this by using get_call_info ().
3658 (mono_arch_dyn_call_free): New destructor function.
3660 * generics.cs: Remove a printf.
3662 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
3664 * mini-arm.c: Add support for enum return values and passing a few arguments
3667 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
3670 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
3672 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
3673 the dynamic invoke wrappers.
3675 * mini-arm.c: Implement OP_DYN_CALL for arm.
3677 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
3678 supported by the dynamic runtime invoke wrapper.
3680 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
3681 runtime invoke wrapper.
3683 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
3684 if possible when running with full-aot.
3686 * mini-ops.h: Add OP_DYN_CALL opcode.
3688 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
3689 with dynamic arguments lists similar to libffi.
3691 2009-09-19 Zoltan Varga <vargaz@gmail.com>
3693 * method-to-ir.c: Fix the previous change on 64 bit platforms.
3695 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
3698 * iltests.il.in: Add a new test.
3700 2009-09-18 Zoltan Varga <vargaz@gmail.com>
3702 * aot-compiler.c (add_generic_instances): Add more instances of
3703 GenericEqualityComparer.
3705 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
3707 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
3709 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
3711 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
3712 comments on some functions that now can fail.
3714 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
3716 * Makefile.am: Add Info.plist to EXTRA_DIST
3718 2009-09-16 Zoltan Varga <vargaz@gmail.com>
3720 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
3721 static synchronized wrappers. Fixes #539500.
3723 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
3725 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
3728 2009-09-16 Zoltan Varga <vargaz@gmail.com>
3730 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
3731 lmf before calling filter clauses as well. Fixes #539550.
3733 * exceptions.cs: Add a test.
3735 2009-09-14 Zoltan Varga <vargaz@gmail.com>
3737 * aot-compiler.c (add_generic_class): Add instances of
3738 Array.GetGenericValueImpl as well.
3740 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
3743 * generics.cs: Add a fullaot linq test.
3745 2009-09-10 Zoltan Varga <vargaz@gmail.com>
3747 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
3750 2009-09-10 Bill Holmes <billholmes54@gmail.com>
3752 * mini-trampolines.c (mono_delegate_trampoline) : Call
3753 mono_cominterop_get_invoke if the delegate target object
3756 Code is contributed under MIT/X11 license.
3758 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
3760 * method-to-ir.c: For CoreCLR throw a SecurityException if an
3761 internal call is defined outside platform code. Reduce code
3762 duplication with existing [Method|Field]AccessException
3764 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
3766 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
3767 if the return value is a small struct passed on regs.
3769 2009-09-09 Zoltan Varga <vargaz@gmail.com>
3771 * cpu-arm.md mini-arm.c: Remove unused opcodes.
3773 * mini-codegen.c: Enable the cpu description validation for arm.
3775 2009-09-08 Zoltan Varga <vargaz@gmail.com>
3777 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
3778 test which depends on structs to objects.cs.
3780 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
3781 require object model related stuff working.
3783 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
3785 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
3787 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
3788 against the instruction metadata in mini-ops.h. amd64 only for now.
3790 * mini-ops.h: Fix some instruction descriptions.
3792 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
3793 unused instructions.
3795 2009-09-06 Zoltan Varga <vargaz@gmail.com>
3797 * exceptions.cs: Add a new test.
3799 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
3801 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
3803 2009-09-06 Zoltan Varga <vargaz@gmail.com>
3805 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
3806 skip empty phi opcodes.
3808 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
3809 correctly by zero extending after loads. Skip methods containing calls
3810 to the monitor enter/exit trampolines.
3812 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
3813 when calling mono_thread_force_interruption_checkpoint ().
3815 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
3817 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
3819 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
3821 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
3822 bootstrap could run.
3824 2009-09-04 Zoltan Varga <vargaz@gmail.com>
3826 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
3828 2009-09-03 Zoltan Varga <vargaz@gmail.com>
3830 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
3832 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
3833 LLVM might be very short.
3835 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
3836 in OP_THROW/RETHROW.
3838 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
3841 2009-09-03 Zoltan Varga <vargaz@gmail.com>
3843 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
3844 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
3845 LLVM might be very short.
3847 2009-09-01 Zoltan Varga <vargaz@gmail.com>
3849 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
3850 the alignment for the value of sp.
3852 2009-09-01 Geoff Norton <gnorton@novell.com>
3854 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
3855 managed wrappers in full aot.
3857 2009-08-31 Zoltan Varga <vargaz@gmail.com>
3859 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
3861 2009-08-28 Zoltan Varga <vargaz@gmail.com>
3863 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
3865 2009-08-25 Zoltan Varga <vargaz@gmail.com>
3867 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
3869 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
3872 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3874 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
3875 depend on the info MonoMethodHeader which could be missing in IL stripped
3878 2009-08-25 Zoltan Varga <vargaz@gmail.com>
3880 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
3881 they are only 4 byte aligned.
3883 2009-08-21 Zoltan Varga <vargaz@gmail.com>
3885 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
3886 was done previously, since using SP causes too many problems.
3888 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
3889 frames without a frame pointer works.
3891 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
3892 global register in methods with calls, since the calls can go through
3893 a static rgctx trampoline which doesn't save it.
3895 2009-08-19 Zoltan Varga <vargaz@gmail.com>
3897 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
3899 2009-08-18 Zoltan Varga <vargaz@gmail.com>
3901 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
3903 2009-08-18 Christian Hergert <chris@dronelabs.com>
3905 * method-to-ir.c: Fix warnings for uninitialized variables.
3907 2009-08-18 Christian Hergert <chris@dronelabs.com>
3909 * mini-exceptions.c:
3910 * aot-compiler.c: Fix printf warnings.
3912 2009-08-18 Zoltan Varga <vargaz@gmail.com>
3914 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
3915 Add GetGenericValueImpl<string>.
3917 * aot-compiler.c (add_generic_instances): Add instances of
3918 GenericEqualityComparer<T> for primitive types. Only emit the array
3919 wrappers into the mscorlib image.
3921 2009-08-15 Zoltan Varga <vargaz@gmail.com>
3923 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
3924 the methods_loaded array using amodule->info->nmethods.
3926 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
3927 (MONO_AOT_FILE_VERSION): Bump this.
3929 * aot-compiler.c: Emit more generic instances allowing some parts of linq
3932 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
3933 MonoJitInfo doesn't belong to its methods aot image.
3935 2009-08-14 Zoltan Varga <vargaz@gmail.com>
3937 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
3939 * mini-arm.c: Fix warnings.
3941 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
3943 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
3946 2009-08-12 Zoltan Varga <vargaz@gmail.com>
3948 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
3949 avoid clobbering IP.
3951 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
3952 hold the trampoline argument, so its initial value is available during
3955 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
3958 * exceptions-hppa.c:
3960 * exceptions-s390x.c:
3961 * exceptions-mips.c:
3963 * exceptions-sparc.c:
3964 * exceptions-alpha.c:
3966 * mini-trampolines.c:
3968 * exceptions-s390.c: add and use #define's instead of sizeof()
3969 for MonoJitInfo and MonoJitInfoTable.
3971 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
3976 * tramp-x86.c: use a #define instead of sizeof() for a few
3977 structures that use a zero-length array.
3979 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
3981 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
3982 case when the method is dynamic. Fixes #529238.
3984 2009-08-06 Zoltan Varga <vargaz@gmail.com>
3986 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
3987 of asserting when a method is JIT compiled in full-aot mode.
3989 2009-08-03 Jerry Maine <crashfourit@gmail.com>
3991 Contributed under the terms of the MIT/X11 license by
3992 Jerry Maine <crashfourit@gail.com>.
3994 * fixed wrong dates in changelog.
3996 2009-08-03 Jerry Maine <crashfourit@gmail.com>
3998 Contributed under the terms of the MIT/X11 license by
3999 Jerry Maine <crashfourit@gail.com>.
4001 * basic-simd.cs: added test for packed double square root.
4002 * cpu-amd64.md: added opcode info for packed double square root.
4003 * cpu-x86.md: added opcode info for packed double square root.
4004 * mini-ops.h: added IR opcode for packed double square root.
4005 * mini-x86.c: added IR to native translation code for packed double square root.
4006 * mini-amd64.c: removed todo for packed double square root.
4007 * simd-intrinsics.c: added method to IR opcode converstion for
4008 packed double square root.
4010 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4012 Contributed under the terms of the MIT/X11 license by
4013 Jerry Maine <crashfourit@gail.com>.
4015 * mini-amd64.c: Added a change to help tell the difference as
4016 to what perpose the xmm register is being used--mainly to help
4018 * mini-amd64.h: Changed callee regs to use 15 out of 16
4019 (one used for special cases) xmm registers for both fp
4020 and simd ops. Added define to turn on new feature in the regalloc
4021 that allows fp and simd ops to share the xmm regs happily.
4022 * codegen.c: Added code to detect for which perpose an xmm reg is
4023 being used (fp or simd) and to translate back and forth to the
4024 correct logical reg bank (fp or simd) for 'spill load's.
4026 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4028 Contributed under the terms of the MIT/X11 license by
4029 Jerry Maine <crashfourit@gail.com>.
4031 * basic-simd.cs: Added tests for stressing the regalloc when running with
4032 16 simd regs and when simd and fp ops share the same reg bank.
4034 2009-08-01 Mark Probst <mark.probst@gmail.com>
4036 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
4037 in shared generic code, we might have to look up the class in the
4038 RGCTX. If we use the class directly, compute its GC descriptor.
4040 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
4042 * mini.c (mono_jit_runtime_invoke): Fix a warning.
4044 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
4046 * mini.c (mono_jit_runtime_invoke): Initialize the class and
4047 check for errors. Fixed the case when the class with the Main
4050 2009-07-31 Jerry Maine <crashfourit@gmail.com>
4052 Contributed under the terms of the MIT/X11 license by
4053 Jerry Maine <crashfourit@gail.com>.
4055 * cpu-amd64.md: Fixed simple bug in machine discrition file.
4057 2009-07-31 Zoltan Varga <vargaz@gmail.com>
4059 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
4061 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
4063 * method-to-ir.c: Fix naming of stelem and ldelem.
4065 2009-07-30 Zoltan Varga <vargaz@gmail.com>
4067 * driver.c (main_thread_handler): Check that the assembly loaded
4068 matches the filename when doing AOT.
4070 2009-07-30 Mark Probst <mark.probst@gmail.com>
4072 * mini.c: get_ip_from_sigctx installer has been removed, so don't
4075 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
4076 utils/mono-sigcontext.h).
4078 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
4081 2009-07-29 Massimiliano Mantione <massi@ximian.com>
4083 * mini.c (mono_codegen):
4084 Call profiler hook to keep track of method code buffers.
4086 2009-07-27 Mark Probst <mark.probst@gmail.com>
4088 * method-to-ir.c: Invoke write barriers for the
4089 Interlocked.(Compare)Exchange JIT intrinsics.
4091 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
4093 * Makefile.am (version.h): Fix issues when built out of tree.
4094 Remove some redundant 'grep's piped through 'sed's.
4096 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
4098 This patch is contributed under the terms of the MIT/X11 license
4100 * mini-ppc.c (mono_arch_output_basic_block):
4101 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
4102 for bits 32-47 with signed load/store diplacements for bits
4103 48-63. Use prefered base/offset order for indexed form.
4104 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
4105 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
4106 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
4107 OP_LOADI2_MEMBASE): Same.
4108 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
4109 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
4110 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
4112 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
4113 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
4114 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
4115 OP_LOADI1_MEMINDEX): Same
4116 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
4117 OP_STORER8_MEMINDEX): Same
4118 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
4120 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
4121 for bits 32-47 with signed load/store diplacements for bits
4122 48-63. Use prefered base/offset order for indexed form.
4124 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
4126 This patch is contributed under the terms of the MIT/X11 license
4128 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
4129 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
4130 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
4131 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
4132 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
4133 cfg->stack_usage to avoid size warnings.
4134 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
4135 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
4136 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
4137 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
4139 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
4140 after code varible is initialized.
4141 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
4142 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
4143 (mono_arch_emit_epilog):
4144 Move Use ppc_load32 for cfg->stack_usage to avoid size
4147 2009-07-24 Mark Probst <mark.probst@gmail.com>
4149 * method-to-ir.c: The write barrier doesn't do the store anymore,
4150 so we have always to emit it. Also, emit the wbarrier after the
4153 2009-07-24 Zoltan Varga <vargaz@gmail.com>
4155 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
4156 for argument count 3 too.
4158 2009-07-23 Zoltan Varga <vargaz@gmail.com>
4160 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
4161 the caller handle the exceptions.
4162 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
4163 method. Fixes #524498.
4165 2009-07-22 Geoff Norton <gnorton@novell.com>
4167 * mini-exceptions.c: Fix build on ia64.
4169 2009-07-22 Mark Probst <mark.probst@gmail.com>
4171 * mini-exceptions.c (ves_icall_get_frame_info): Use write
4174 2009-07-21 Zoltan Varga <vargaz@gmail.com>
4176 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
4179 2009-07-20 Zoltan Varga <vargaz@gmail.com>
4181 * basic-simd.cs (Main): Pass args to the test driver.
4183 2009-07-20 Geoff Norton <gnorton@novell.com>
4185 * mini-x86.h: Fix the x86 version guards to use Apple's
4186 properly defined macros.
4188 2009-07-20 Geoff Norton <gnorton@novell.com>
4190 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
4193 2009-07-20 Zoltan Varga <vargaz@gmail.com>
4195 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
4196 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
4197 the information which is needed for invokes, so only one locking+hash table
4200 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
4202 * aot-compiler.c (add_generic_instances): Emit instances of
4203 GenericComparer<T> for primitive types.
4205 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
4207 * mini-posix.c: Fix linux build.
4209 2009-07-19 Geoff Norton <gnorton@novell.com>
4211 * mini.h: Add prototypes for mono_runtime_syscall_fork and
4212 mono_gdb_render_native_backtraces
4213 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
4214 so we implement the sane semantics to the runtime here
4215 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
4216 so we need to call it differently (mono_gdb_render_native_backtraces)
4217 * mini-posix.c: Move the old semantics from mini.c to the prototypes
4218 here for default implementations.
4219 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
4220 support Apple's weird syscall (SYS_fork) implementation and not busy
4221 loop in abort() on native crashes on OSX anymore.
4223 2009-07-18 Zoltan Varga <vargaz@gmail.com>
4225 * aot-runtime.c (load_method): Change the handling of the
4226 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
4229 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
4231 2009-07-17 Zoltan Varga <vargaz@gmail.com>
4233 * mini.c (mono_patch_info_equal): Revert the last change for now as it
4234 seems to break the aot tests.
4236 * mini.c (mono_patch_info_equal): Fix the handling of
4237 MONO_PATCH_INFO_RGCTX_FETCH.
4239 2009-07-16 Zoltan Varga <vargaz@gmail.com>
4241 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
4243 * mini.c (mono_patch_info_hash): Fix the handling of
4244 MONO_PATCH_INFO_INTERNAL_METHOD.
4245 (mono_patch_info_equal): Ditto.
4247 2009-07-16 Zoltan Varga <vargaz@gmail.com>
4249 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
4252 * mini-llvm.c: Add some infrastructure for AOT support.
4254 2009-07-15 Zoltan Varga <vargaz@gmail.com>
4256 * mini-llvm-cpp.c: Update to the latest llvm api.
4258 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
4259 option to false to prevent llvm from installing signal handlers which
4262 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
4265 * cpu-amd64.md: Revert previous change as those instructions
4266 take 2 separate arguments. Remember to read the arch docs more
4267 carefully next time.
4269 2009-07-15 Zoltan Varga <vargaz@gmail.com>
4271 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
4273 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
4275 * mini-ppc.c: exploit multiple load/store units if available (rest of
4276 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
4277 http://bugzilla.novell.com/show_bug.cgi?id=487846).
4279 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
4281 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
4282 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
4284 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
4286 * cpu-x86.md: Fix missing clobbering from trancendental simd
4289 * cpu-amd64.md: Same.
4291 2009-07-14 Jerry Maine <crashfourit@gmail.com>
4293 Contributed under the terms of the MIT/X11 license by
4294 Jerry Maine <crashfourit@gail.com>.
4296 * basic-simd.cs: Added tests for single and doulble indexers.
4298 * cpu-amd64.md: Added simd opcode information.
4300 * mini-amd64.c: Added IR to native simd generation code.
4301 Added simd register names and function that returns them.
4303 * mini-amd64.h: Added marcos to turn on simd code compilation in
4304 amd64. Added max simd register count marco. Added caller/callee
4305 register mask marcos. Added marcos to use simd register bank.
4307 * mini.h: Added helper marco for shufling dwords and simple
4310 2009-07-14 Zoltan Varga <vargaz@gmail.com>
4312 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
4314 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
4316 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
4317 the length of the native code as well.
4319 * basic-simd.cs: Add a test for #521662.
4321 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
4323 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
4325 2009-07-13 Mark Probst <mark.probst@gmail.com>
4327 * mini.c: Register function for getting the IP from a signal
4328 context with metadata.
4330 2009-07-13 Zoltan Varga <vargaz@gmail.com>
4332 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
4333 call a generic class init trampoline if needed. Fixes #519336.
4335 * generics.cs: Add a test.
4337 2009-07-09 Mark Probst <mark.probst@gmail.com>
4339 * method-to-ir.c: When doing a call which might be remote from
4340 shared generic code to other shared code with open type arguments,
4341 get the remoting invoke wrapper from the RGCTX and do an indirect
4344 2009-07-03 Zoltan Varga <vargaz@gmail.com>
4346 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
4347 after the unbox trampoline in the full-aot case.
4349 2009-07-02 jonas echterhoff <jonas@unity3d.com>
4351 * mini.c: Move initialization of jit_mutex before debugger initialization
4356 * Info.plist: added Info.plist and link flag to enable the mono executable
4357 to access other processes. Requires codesigning of the executable to work.
4359 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
4364 2009-06-30 Zoltan Varga <vargaz@gmail.com>
4366 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
4368 2009-06-29 Zoltan Varga <vargaz@gmail.com>
4370 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
4371 when the generic instance is an instantiation of a subclass of the
4372 methods class. Fixes #517166.
4374 2009-06-26 Zoltan Varga <vargaz@gmail.com>
4376 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
4379 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
4382 * CMakeLists.txt: Add minimal support for installation.
4384 2009-06-25 Zoltan Varga <vargaz@gmail.com>
4386 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
4387 determine whenever a method is directly callable to a separate function.
4389 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
4390 needed ones as a result of the previous change.
4392 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
4393 type of register arrays.
4395 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
4396 type of register arrays.
4398 2009-06-24 Jerry Maine <crashfourit@gmail.com>
4400 Contributed under the terms of the MIT/X11 license by
4401 Jerry Maine <crashfourit@gail.com>.
4403 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
4405 2009-06-24 Zoltan Varga <vargaz@gmail.com>
4407 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
4409 2009-06-24 Neale Ferguson <neale@sinenomine.net>
4411 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
4412 dump of structure return value. Fix some formatting.
4413 * cpu-s390x.md: Fix lengths of instruction sequences.
4414 * mini-s390.c: Minor formatting changes.
4416 2009-06-24 Zoltan Varga <vargaz@gmail.com>
4418 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
4419 Use sigaction on freebsd as well.
4421 2009-06-23 Zoltan Varga <vargaz@gmail.com>
4423 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
4426 * mini.c (mini_init): Revert a change which breaks cross-compilation.
4428 2009-06-22 Mark Probst <mark.probst@gmail.com>
4430 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
4432 2009-06-22 Mark Probst <mark.probst@gmail.com>
4434 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
4436 2009-06-20 Martin Baulig <martin@ximian.com>
4439 (MonoDebuggerThreadFlags): New enum typedef.
4440 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
4441 (mono_debugger_thread_created): Added `gpointer func' argument;
4442 initialize the new `thread_flags' field.
4444 2009-06-18 Martin Baulig <martin@ximian.com>
4446 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
4447 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
4450 (mini_debugger_set_attach_ok): New function; sets the attach-ok
4451 flag in `MONO_DEBUGGER__info.runtime_info'.
4454 (mono_main): Call mini_debugger_set_attach_ok() if generics
4455 sharing is disabled.
4457 2009-06-22 Zoltan Varga <vargaz@gmail.com>
4459 * aot-compiler.c (add_wrappers): Fix a warning.
4461 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
4462 the ppc load/store macro changes.
4464 2009-06-21 Zoltan Varga <vargaz@gmail.com>
4466 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
4468 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
4469 not just the got symbol.
4471 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
4474 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
4477 * aot-compiler.c: Remove some fixmes.
4479 * driver.c (mono_main): Print a helpful message when cross-compiling.
4481 * mini.c (mini_init): Disable signal handlers when cross-compiling.
4483 * method-to-ir.c (initialize_array_data): Do the optimization if the
4484 target byte order is little endian, instead of the host byte order.
4486 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
4487 wrappers into the mscorlib image, Emit a unique plt symbol for each
4488 image, emit symbols for plt entries.
4490 * image-writer.c (img_writer_emit_symbol_size): New function to emit
4493 2009-06-20 Zoltan Varga <vargaz@gmail.com>
4495 * aot-compiler.c (add_wrappers): Avoid calling
4496 mono_marshal_get_type_info () since it can assert for some types.
4498 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
4499 ldtoken are used inside wrappers.
4501 * helpers.c: Add support for prefixing tools with the arch name.
4503 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
4504 quantities when using ilp32.
4506 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
4507 spill slots. Use sizeof(mgreg_t) for the spill slot size.
4509 * image-writer.c: Use .long on ilp32.
4511 * aot-compiler.c: Use 32 bit loads on ilp32.
4513 2009-06-19 Zoltan Varga <vargaz@gmail.com>
4515 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
4517 * mini-ops.h: Use TARGET_POWERPC define for consistency.
4519 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
4521 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
4522 second got slot of every aot image.
4524 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
4525 aot on platforms with function pointers.
4527 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
4528 support for aot/full aot on ppc/ppc64.
4530 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
4531 arguments which are needed on ppc.
4533 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
4536 * mini-trampolines.c aot-runtime.c: Update after the above changes.
4538 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
4540 * regalloc2.c (BITS_PER_CHUNK): Ditto.
4542 * aot-compiler.c (emit_got_info): Fix reading unused memory.
4544 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
4546 2009-06-17 Geoff Norton <gnorton@novell.com>
4548 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
4550 2009-06-17 Zoltan Varga <vargaz@gmail.com>
4552 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
4553 to control whenever the dwarf writer is in xdebug or aot mode.
4554 (emit_class_dwarf_info): Use a separate abbrev for structures without
4557 * aot-compiler.c: Pass the appending parameter to
4558 mono_dwarf_writer_create ().
4560 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
4561 falls through to its next bblock. Fixes #513931.
4563 * iltests.il: Add a test.
4565 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
4566 infor even if emit_line is FALSE, as the apple linker seems to require it.
4568 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
4570 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
4574 2009-06-15 Zoltan Varga <vargaz@gmail.com>
4576 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
4579 2009-06-13 Zoltan Varga <vargaz@gmail.com>
4581 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
4582 'has_call_handler' fields.
4584 * method-to-ir.c (mono_method_to_ir): Set them if needed.
4586 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
4587 first bblock if not needed. Fixes #512790.
4589 2009-06-11 Zoltan Varga <vargaz@gmail.com>
4591 * aot-compiler.c (mono_compile_assembly): Fix a warning.
4593 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
4596 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
4597 remoting-invoke-with-check wrappers, which are not needed when running with
4598 full-aot, since it doesn't support remoting.
4600 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4602 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
4604 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
4605 method info, it is not used anymore.
4607 * mini.h: Bump AOT file format version.
4609 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
4612 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
4615 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
4617 * mini.h: Bump AOT file format version.
4619 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4621 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
4622 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
4625 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
4626 of CKFINITE and FBGE for VFP.
4628 2009-06-09 Zoltan Varga <vargaz@gmail.com>
4630 * aot-compiler.c: Don't align code to 16 bytes on arm.
4632 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
4633 before the methods they belong to.
4635 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
4636 the full-aot case if possible, since the trampoline will be called right
4639 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
4640 trampolines to 1024 after the change above.
4642 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
4643 trampoline to save 8 bytes per trampoline.
4645 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
4648 2009-06-08 Zoltan Varga <vargaz@gmail.com>
4650 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
4652 2009-06-08 Martin Baulig <martin@ximian.com>
4655 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
4656 (_mono_debugger_throw_exception): Don't make this static.
4657 (_mono_debugger_unhandled_exception): Likewise.
4658 (mono_debugger_handle_exception): Moved to mini-exceptions.c
4661 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
4662 (_mono_debugger_throw_exception): Add function prototype.
4663 (_mono_debugger_unhandled_exception): Likewise.
4666 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
4667 arg; return the first exception handler if the exception is caught
4668 and we're running inside the debugger.
4669 (mono_debugger_handle_exception): Moved here from debug-mini.c;
4670 improve exception handle inside runtime-invoke, check whether the
4671 exception is actually caught in the method being invoked and not
4672 by the runtime-invoke-wrapper.
4674 2009-06-08 Zoltan Varga <vargaz@gmail.com>
4676 * image-writer.c: Improve support for the osx assembler.
4678 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
4681 2009-06-08 Martin Baulig <martin@ximian.com>
4684 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
4685 (_mono_debugger_throw_exception): Don't make this static.
4686 (_mono_debugger_unhandled_exception): Likewise.
4687 (mono_debugger_handle_exception): Moved to mini-exceptions.c
4690 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
4691 (_mono_debugger_throw_exception): Add function prototype.
4692 (_mono_debugger_unhandled_exception): Likewise.
4695 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
4696 arg; return the first exception handler if the exception is caught
4697 and we're running inside the debugger.
4698 (mono_debugger_handle_exception): Moved here from debug-mini.c;
4699 improve exception handle inside runtime-invoke, check whether the
4700 exception is actually caught in the method being invoked and not
4701 by the runtime-invoke-wrapper.
4703 2009-06-07 Zoltan Varga <vargaz@gmail.com>
4705 * image-writer.c (append_subsection): Don't align subsections of the
4706 debug_line section as a workaround.
4708 * dwarfwriter.c: Emit line number info in the AOT case as well.
4710 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
4712 This patch is contributed under the terms of the MIT/X11 license
4714 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
4715 code_len <= code_size
4717 2009-06-06 Zoltan Varga <vargaz@gmail.com>
4719 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
4721 2009-06-04 Zoltan Varga <vargaz@gmail.com>
4723 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
4724 invoke wrappers, we now use trampolines instead.
4726 2009-06-04 Mark Probst <mark.probst@gmail.com>
4728 * mini-darwin.c: The exception thread must not be registered with
4731 2009-06-04 Mark Probst <mark.probst@gmail.com>
4733 * mini-gc.c: Disable the code because it makes SGen crash.
4735 2009-06-03 Zoltan Varga <vargaz@gmail.com>
4737 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
4738 instead of asserting.
4740 2009-05-31 Zoltan Varga <vargaz@gmail.com>
4742 * aot-compiler.c (mono_compile_assembly): Move the creation of the
4743 output file after the code has been compiled.
4745 2009-05-30 Zoltan Varga <vargaz@gmail.com>
4747 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
4749 2009-05-31 Zoltan Varga <vargaz@gmail.com>
4751 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
4752 entries distinction to simplify the code.
4754 * mini.h: Bump AOT file format version.
4756 2009-05-28 Zoltan Varga <vargaz@gmail.com>
4758 * objects.cs: Fix the signature of one of the tests.
4760 * mini.c (mini_create_ftnptr): New helper function, moved here from
4762 (mini_get_addr_from_ftnptr): Ditto.
4763 (mini_init): Install the new helpers.
4765 2009-05-28 Martin Baulig <martin@ximian.com>
4767 Correctly initialize the debugger when embedding Mono.
4769 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
4770 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
4771 see documentation in mini_debug_running_inside_mdb().
4774 (mini_debug_running_inside_mdb): New function to check whether
4775 we're running inside mdb.
4777 * mini.c (mini_init): Call mini_debugger_init() if we're running
4778 inside the debugger.
4780 * driver.c (mono_main): Moved the call to mini_debugger_init()
4781 into mini_init() to make this work when embedding Mono.
4783 * debug-debugger.c (mini_debugger_init): Warn about duplicate
4784 calls to mini_debugger_init().
4786 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
4787 mono_debugger_main() -> mini_debugger_main() and put them inside a
4788 `MONO_DEBUGGER_SUPPORTED' conditional.
4790 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
4792 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
4793 this is no longer in use.
4796 2009-05-26 Zoltan Varga <vargaz@gmail.com>
4798 * mini-sparc.c (add_outarg_load): Fix the sparc build.
4800 * aot-compiler.c (emit_method_code): Always write out C style symbols for
4803 2009-05-27 Martin Baulig <martin@ximian.com>
4805 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4807 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
4808 long_conv_to_r_un to 64 bits.
4810 * cpu-x86.md: Increase the instruction size due to the changes.
4812 * iltests.il.in: Add regression test.
4816 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4818 * objects.cs: Move the previous test from basic.cs to here.
4820 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4822 * basic.cs: Add regression test for #506915.
4824 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4826 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
4827 optimization we must check the bb of the first byte of stobj as
4828 it's the only one set in cil_offset_to_bb.
4832 2009-05-25 Zoltan Varga <vargaz@gmail.com>
4834 * image-writer.c: Fix pointer directive on ppc64.
4836 2009-05-24 Zoltan Varga <vargaz@gmail.com>
4838 * image-writer.c (asm_writer_emit_section_change): Avoid using
4839 .bss subsections on ppc too.
4841 2009-05-23 Zoltan Varga <vargaz@gmail.com>
4843 * image-writer.c: Fix the definition of TARGET_ASM_....
4845 * image-writer.c: Fix the emission of assembler directives in the last
4848 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
4849 exception throwing code to accomodate ppc64.
4851 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
4852 size to work on ppc64 too.
4854 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
4857 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
4858 the assembler dialect instead of using platform specific defines.
4860 2009-05-22 Geoff Norton <gnorton@novell.com>
4862 * mini-arm.c (get_call_info): If a structure is split between the stack
4863 and argument registers, we should not advance the stack pointer by the entire
4864 native size, but just by the amount that spilled.
4866 2009-05-22 Zoltan Varga <vargaz@gmail.com>
4868 * mini-arm.c (get_call_info): Handle structures with alignment requirements
4871 2009-05-21 Zoltan Varga <vargaz@gmail.com>
4873 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
4876 * aot-compiler.c (add_extra_method): Fix up the collection of extra
4877 methods so wrapper don't get added twice.
4878 (add_generic_instances): Don't add methods of arrays.
4880 * generics.cs: Mark one test as !FULLAOT.
4882 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
4884 * mini-x86.c (emit_move_return_value): Remove unused vars.
4886 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
4888 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
4889 decomposing 8 bytes structs into a LCALL.
4891 * mini-x86.c (emit_move_return_value): We no longer push the vtype
4892 pointer for where to store the returned regs.
4894 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
4897 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
4899 2009-05-20 Miguel de Icaza <miguel@novell.com>
4901 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
4904 2009-05-21 Zoltan Varga <vargaz@gmail.com>
4906 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
4908 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
4911 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
4913 * local-propagation.c (mono_local_cprop): Avoid local propagation
4914 across paired add/sub if the first instruction dest reg is it's
4915 source reg. For example:
4917 int_add_imm R12 <- R12 [1] clobbers: 1
4918 int_sub_imm R42 <- R12 [1] clobbers: 1
4920 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
4921 maintain the math identify.
4925 2009-05-20 Andreia Gaita <avidigal@novell.com>
4927 * Makefile.am: avoid going on the network just to get the revision,
4930 2009-05-19 Massimiliano Mantione <massi@ximian.com>
4932 Fixed estimate for short branches on amd64 (they were off mark, and
4933 enabling call prolog-epilog instrumentations caused assertions).
4934 * mini.h (struct MonoBasicBlock): added max_length field to hold the
4935 estimate for the maximum length of this basic block.
4937 - mono_arch_emit_prolog: compute max_length for each basic block
4938 (instead of max_offset), and inflate size estimate also for entry bb
4939 in case of code instrumentation.
4940 - mono_arch_output_basic_block: get rid of "cpos" (the current
4941 estimated "position" in the code), and always use "offset" instead,
4942 which is accurate; at the beginning of the function quickly recompute
4943 max_offset for all the remaining blocks, starting from the current
4944 cfg->code_len (which is correct, and not estimated) and using the
4945 estimated block lengths computed previously.
4947 2009-05-17 Zoltan Varga <vargaz@gmail.com>
4949 * exceptions-ppc.c: Remove the caching from the trampoline creation
4950 functions, it is already done in the caller.
4952 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
4954 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
4955 MONO_ARCH_GSHARED_SUPPORTED define.
4957 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
4959 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
4962 2009-05-16 Zoltan Varga <vargaz@gmail.com>
4964 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
4965 call to mono_marshal_get_rgctx_invoke ().
4967 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
4968 mono_marshal_get_static_rgctx_invoke (), all platforms which support
4969 gshared use the static rgctx trampolines now.
4971 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
4972 platform supports it.
4974 2009-05-15 Zoltan Varga <vargaz@gmail.com>
4976 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
4978 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
4980 2009-05-15 Zoltan Varga <vargaz@gmail.com>
4982 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
4984 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
4987 2009-05-15 Massimiliano Mantione <massi@ximian.com>
4989 Made it possible for mono_arch_instrument_epilog to preserve
4990 argument registers, otherwise instrumenting the "epilogue" before
4991 a tail call would clobber them.
4992 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
4993 if like mono_arch_instrument_epilog but with an additional parameter
4994 that states if argument registers must be preserved.
4995 * mini.c: implemented mono_arch_instrument_epilog as a call to
4996 mono_arch_instrument_epilog_full without asking to preserve argument
4997 registers (this makes the existing code work as usual).
4999 - mono_arch_instrument_epilog: add parameter to transform it into
5000 mono_arch_instrument_epilog_full, and preserve argument registers
5002 - mono_arch_output_basic_block, OP_TAILCALL case: call
5003 mono_arch_instrument_epilog_full.
5004 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
5005 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
5006 only transformed mono_arch_instrument_epilog into
5007 mono_arch_instrument_epilog_full.
5009 2009-05-15 Geoff Norton <gnorton@novell.com>
5011 * mini-darwin.c: This works on arm now.
5013 2009-05-14 Geoff Norton <gnorton@novell.com>
5015 * jit.h, driver.c: Allow full-aot to be decided programatically by the
5018 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5020 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
5023 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
5024 wrappers during full aot mode correctly.
5026 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
5029 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
5030 mono_metadata_type_hash ().
5032 2009-05-14 Massimiliano Mantione <massi@ximian.com>
5034 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
5035 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
5036 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
5037 Removed MONO_INST_BRLABEL from the instruction flags, and the
5038 remaining code that used it, because we do not support branches inside
5039 basic blocks (and branch target labels) anymore.
5040 * Makefile.am: As part of the above cleanup, remove reference to
5041 BURG files which don't exist anymore.
5043 2009-05-14 Zoltan Varga <vargaz@gmail.com>
5045 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
5048 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
5049 to use mono_arch_throw_corlib_exception.
5051 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
5052 mono_arch_throw_corlib_exception for throwing corlib exceptions.
5054 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
5057 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
5059 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
5060 for the got to make debugging easier and to avoid confusing it with the
5063 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
5064 method so a breakpoint can be set when using gdb.
5066 2009-05-13 Zoltan Varga <vargaz@gmail.com>
5068 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
5069 on mono_method_get_imt_slot ().
5071 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
5072 num_decodes variables.
5074 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
5075 change as it doesn't seem to work.
5077 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
5080 2009-05-12 Zoltan Varga <vargaz@gmail.com>
5082 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
5083 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
5085 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
5086 builder when using full aot.
5088 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
5089 here, it is already handled.
5091 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
5094 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
5096 * mini-arm.h: Enable IMT for full aot.
5098 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
5099 arch doesn't support it.
5101 * mini.c (mini_init): Don't disable IMT for full aot if the
5102 architecture supports it.
5104 * mini.h (MonoAotTrampoline): New enum containing the different types
5105 of 'numerous' trampolines.
5106 (MONO_AOT_FILE_VERSION): Bump this.
5108 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
5109 static rgctx trampolines. Add support for full-aot IMT thunks.
5111 * mini-amd64.h: Enable IMT for full aot.
5113 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
5114 to exclude tests belonging to a category.
5116 * generics.cs: Mark some tests with a !FULLAOT category.
5118 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
5121 2009-05-11 Zoltan Varga <vargaz@gmail.com>
5123 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
5124 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
5125 (emit_plt): Fix a warning.
5127 2009-05-10 Zoltan Varga <vargaz@gmail.com>
5129 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
5130 back into aot-compiler.c to a place where the other functions shared by
5131 the runtime and aot compiler are.
5133 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
5134 as done previously, instead of in MonoAotFileInfo, since pointers might have
5135 alignment requirements.
5137 * mini.h: Bump AOT file format version.
5139 2009-05-10 Miguel de Icaza <miguel@novell.com>
5141 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
5142 that is used at runtime from the aot-compiler.c, this makes it
5143 work on setups that remove the AOT compiler from the output
5146 2009-05-09 Zoltan Varga <vargaz@gmail.com>
5148 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
5151 * mini-ppc.h: Enable static rgctx trampolines for ppc.
5153 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
5155 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
5156 stuff to mono_arch_decompose_long_opts ().
5157 (mono_decompose_opcode): Remove some dead code.
5159 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5161 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
5162 cmethod can be null for quite a some reasons.
5164 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5166 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
5168 2009-05-08 Zoltan Varga <vargaz@gmail.com>
5170 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
5172 2009-05-08 Zoltan Varga <vargaz@gmail.com>
5174 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
5175 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
5176 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
5177 calls returning structures by addr on amd64.
5179 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
5181 * iltests.il.in: Restructure the tail call tests a bit.
5183 2009-05-07 Zoltan Varga <vargaz@gmail.com>
5185 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
5186 for virtual methods too.
5188 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
5190 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
5191 due to regression in verifying System.dll.
5193 2009-05-06 Zoltan Varga <vargaz@gmail.com>
5195 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
5198 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
5201 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
5202 g_str_hash () which can change.
5204 * driver.c (mini_regression): Disable optimizations not supported by
5205 the cpu. Fixes #500019.
5207 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
5210 2009-05-06 Zoltan Varga <vargaz@gmail.com>
5212 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
5213 to the latest LLVM code.
5215 2009-05-05 Zoltan Varga <vargaz@gmail.com>
5217 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
5219 2009-05-04 Zoltan Varga <vargaz@gmail.com>
5221 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
5224 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
5225 no longer saving offsets, so just save the patch types along with the other
5227 * aot-runtime.c (load_patch_info): Update after the changes to
5228 encode_patch_list ().
5229 (decode_got_entry): Removed, merged into load_patch_info ().
5230 (is_shared_got_patch): Removed, call the same function from
5233 * mini.h: Bump aot file format version.
5235 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
5236 half-finished no-dlsym code.
5238 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
5241 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
5242 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
5244 2009-05-02 Zoltan Varga <vargaz@gmail.com>
5246 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
5247 buffer length to work with AOT code.
5249 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
5250 ldfld/stfld opcodes.
5252 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
5255 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
5257 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
5259 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
5262 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
5263 if needed. Don't decompose long operations when using llvm.
5265 2009-05-01 Zoltan Varga <vargaz@gmail.com>
5267 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
5270 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
5272 2009-05-03 Martin Baulig <martin@ximian.com>
5274 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
5275 mono_debugger_insert_method_breakpoint() since the class init
5276 handler we're inserting at the top of the method already gives us
5279 2009-04-30 Zoltan Varga <vargaz@gmail.com>
5281 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
5282 to mono_arch_decompose_long_opts () for x86 and arm.
5284 2009-04-29 Zoltan Varga <vargaz@gmail.com>
5286 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
5289 2009-04-28 Zoltan Varga <vargaz@gmail.com>
5291 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
5294 2009-04-26 Zoltan Varga <vargaz@gmail.com>
5296 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
5297 number of trampolines used in full-aot mode.
5299 * aot-compiler.c: Add an ntrampolines option to set the number of
5300 trampolines emitted in full-aot mode.
5302 2009-04-27 Zoltan Varga <vargaz@gmail.com>
5304 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
5305 a volatile load. Get rid of get_tempname (), llvm assigns names
5308 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
5311 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
5314 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
5317 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
5318 to the same register as a fixed sreg2. Fixes #497271.
5320 * iltests.il.in: Add a new test.
5322 2009-04-26 Zoltan Varga <vargaz@gmail.com>
5324 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
5325 stack, since pushes complicate exception handling.
5327 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
5328 the stack if they are passed using moves.
5330 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
5332 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
5335 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
5336 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
5337 of FMOVE if it is an R4.
5339 2009-04-25 Zoltan Varga <vargaz@gmail.com>
5341 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
5343 * mini.h (LLVMCallInfo): New structure to store calling convention
5344 information for the LLVM back end similar to the CallInfo structures in
5347 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
5348 call information in a format usable by LLVM.
5349 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
5351 * method-to-ir.c (mono_emit_call_args): Emit calls using
5352 mono_llvm_emit_call () when compiling using LLVM.
5354 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
5355 comments to all functions. Fix memory leaks. Add a public init/cleanup
5358 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
5360 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
5361 mono_array_new_va () jit icall.
5363 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
5365 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
5366 multiple machine description files to be specified.
5367 * mini-ops.h: fixes for cross-compilation.
5369 2009-04-22 Miguel de Icaza <miguel@novell.com>
5371 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
5374 2009-04-22 Zoltan Varga <vargaz@gmail.com>
5376 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
5377 to prevent asserts in various passes. Fixes #497220.
5379 2009-04-21 Zoltan Varga <vargaz@gmail.com>
5381 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
5384 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
5385 table to avoid duplicates.
5387 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5389 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
5392 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
5394 * mini.c (mini_method_verify): Fail fulltrust code if the exception
5395 is for method or field access.
5397 2009-04-20 Zoltan Varga <vargaz@gmail.com>
5399 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
5402 * mini-llvm.c (mono_llvm_emit_method): Use it.
5404 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
5405 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
5408 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
5409 synchronized methods.
5411 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
5413 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
5415 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
5418 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
5419 allowing some options to be set dynamically.
5421 2009-04-19 Zoltan Varga <vargaz@gmail.com>
5423 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
5424 unconditional branch.
5426 * mini.h (MonoTrampolineType): Add new trampoline type
5427 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
5430 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
5433 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
5436 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
5437 is enabled. Instead, use the llvm vcall trampoline.
5439 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
5441 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
5443 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
5446 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
5447 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
5449 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
5450 OP_IA64_CSET opcode.
5452 * mini.c: Fix a warning.
5454 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
5455 THROW to the appropriate llvm type.
5457 2009-04-18 Zoltan Varga <vargaz@gmail.com>
5459 * mini.c (mini_method_compile): Add statistics for methods JITted
5462 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5464 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
5465 OP_IA64_CMP_<cond>_IMM opcodes.
5467 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5469 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
5472 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
5475 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
5478 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
5480 * mini-exceptions.c : add thread id to EXCEPTION trace message.
5482 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5484 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
5487 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
5488 rgctx invoke trampolines for x86.
5490 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
5491 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
5492 (mono_arch_get_vcall_slot): Simplify this.
5494 2009-04-16 Zoltan Varga <vargaz@gmail.com>
5496 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
5497 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
5499 2009-04-14 Zoltan Varga <vargaz@gmail.com>
5501 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
5502 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
5504 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
5506 * liveness.c (visit_bb): Remove a needless assert.
5508 2009-04-13 Zoltan Varga <vargaz@gmail.com>
5510 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
5511 full aot support to the arch specific code.
5513 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
5515 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
5517 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
5519 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
5520 collect information about the delegate invoke impl trampolines.
5522 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
5523 to save trampolines during full-aot mode.
5525 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
5526 creation function which returns a trampoline which sets the rgctx
5528 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
5529 wrapper if possible.
5530 (mono_delegate_trampoline): Ditto.
5532 * mini.c (mono_jit_runtime_invoke): Ditto.
5534 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
5536 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
5538 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5540 2009-04-12 Zoltan Varga <vargaz@gmail.com>
5542 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
5543 just setting the opcode to OP_NOP.
5545 2009-04-11 Zoltan Varga <vargaz@gmail.com>
5547 * mini.c (mini_method_compile): Put the last change inside an
5548 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
5550 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
5551 and extend live ranges to cover the whole method when using xdb.
5553 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
5554 do it in the trampolines.
5556 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
5559 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
5561 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
5562 call code in full-aot mode since IMT is disabled there.
5563 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
5564 new JIT no longer has that restriction.
5566 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5568 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
5569 a more compact format.
5570 (mono_aot_wrapper_name): New function to return a unique name for a
5571 wrapper method, also used by the AOT runtime.
5573 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
5576 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
5577 when a ICollection<T> etc is encountered.
5578 (add_generic_instances): Process method arguments/locals too.
5579 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
5582 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
5584 2009-04-10 Zoltan Varga <vargaz@gmail.com>
5586 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
5588 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
5590 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
5591 representing the result of the decomposition. Nullify instructions
5592 instead of setting them to OP_NOP since nops can't have registers
5595 2009-04-09 Zoltan Varga <vargaz@gmail.com>
5597 * aot-compiler.c (mono_compile_assembly): Split this huge function into
5598 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
5599 info. Strip 'mapping symbols' on ARM.
5601 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
5603 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
5604 this with the native genmdesc.
5606 2009-04-08 Bill Holmes <billholmes54@gmail.com>
5608 * aot-runtime.c: Fixing the MSVC build.
5610 Code is contributed under MIT/X11 license.
5612 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5614 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
5615 JITted code depends on it.
5617 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5619 * aot-compiler.c: Use new MonoGenericParam accessors.
5621 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5623 Reduce memory usage and improve correctness wrt MonoGenericParam
5624 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
5625 handing. Avoid allocating MonoGenericParams, but use the ones in
5626 the container itself.
5628 2009-04-07 Miguel de Icaza <miguel@novell.com>
5630 * tasklets.c: Return exceptions in the out argument.
5632 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5634 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
5635 opcode. Use pointer types in more places instead of casting them to
5638 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
5640 (mono_llvm_optimize_method): New helper function to optimize a method.
5642 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
5643 widening code so it could be called from more places.
5644 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
5645 code paths in the call opcodes.
5647 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
5649 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
5651 2009-04-06 Zoltan Varga <vargaz@gmail.com>
5653 * dwarfwriter.c: Use _ to separate class name
5654 components as gdb can't handle '.'. Represent reference variables
5657 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
5659 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
5661 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
5663 * gc-test.cs: New file with GC stack marking tests.
5665 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
5666 negative numbers for vfp.
5668 * basic-float.cs: Add a test.
5670 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
5672 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
5674 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
5676 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
5677 part of tasklet/continuation support.
5679 2009-04-05 Zoltan Varga <vargaz@gmail.com>
5681 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
5682 amd64 opcodes inside an ifdef.
5684 * dwarfwriter.c: Emit inheritance information for classes, emit fields
5687 * dwarfwriter.c (emit_type): Emit the class info for classes.
5689 2009-04-04 Zoltan Varga <vargaz@gmail.com>
5691 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
5693 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
5695 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
5697 * ssa.c (mono_ssa_compute): Fix some memory leaks.
5699 2009-04-03 Zoltan Varga <vargaz@gmail.com>
5701 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
5703 * mini-llvm.c: Update comments.
5705 * mini.h (COMPILE_LLVM): New macro.
5707 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
5709 * ssa.c (mono_ssa_compute): Ditto.
5711 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
5712 the unwind ops from a DWARF FDE.
5714 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
5715 methods by extracting the dwarf unwind ops from the unwind info generated
5718 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
5721 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
5724 2009-04-02 Zoltan Varga <vargaz@gmail.com>
5726 * Makefile.am (llvm_sources): Enable this.
5728 * mini.c (mini_method_compile): Add support for compiling with LLVM,
5729 failing back to the JIT if something cannot be handled.
5731 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
5732 compiling with LLVM.
5734 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
5735 compiling with LLVM.
5737 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
5738 compiling with LLVM.
5740 * mini-ops.h: Add a few opcodes needed by LLVM.
5742 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
5745 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
5748 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
5750 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
5752 2009-04-01 Mark Probst <mark.probst@gmail.com>
5754 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
5755 ridiculously large methods.
5757 2009-03-31 Martin Baulig <martin@ximian.com>
5759 * debug-debugger.c (debugger_remove_breakpoint): Call
5760 mono_debugger_remove_class_init_callback ().
5762 2009-03-31 Zoltan Varga <vargaz@gmail.com>
5764 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
5765 right before emitting code, not at the start.
5767 * mini.c (mono_postprocess_patches): Extract this into a separate function
5768 from mono_codegen ().
5770 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
5771 byref types correctly.
5773 2009-03-30 Zoltan Varga <vargaz@gmail.com>
5775 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
5778 2009-03-29 Zoltan Varga <vargaz@gmail.com>
5780 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
5781 indirect calls, this avoids problems where get_vcall_slot () would get
5782 confused by the native code for the instruction preceeding the call.
5783 (mono_arch_get_vcall_slot): Simplify this.
5784 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
5786 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
5787 register allocator now seems to depend on them instead of the data in
5790 * mini.c (mini_method_compile): Throw the correct type of exception if
5791 mono_method_get_header () fails because of a loading error.
5793 2009-03-28 Zoltan Varga <vargaz@gmail.com>
5795 * mini.c (mini_method_compile): Clear the loader error if the method
5796 header cannot be decoded.
5798 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
5799 interface methods on proxies correctly.
5801 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
5802 this argument for vtype methods. Add precise liveness info for arguments.
5804 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
5805 LIVERANGE_START/END opcodes.
5807 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
5808 for arguments and values in registers.
5810 2009-03-27 Zoltan Varga <vargaz@gmail.com>
5812 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
5813 return a valuetype. Fixes #487518.
5815 * iltests.il: Add a test.
5817 * aot-compiler.c: Use mono_thread_create () to create helper threads.
5819 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
5820 closed over a null reference correctly.
5822 2009-03-26 Zoltan Varga <vargaz@gmail.com>
5824 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
5826 2009-03-25 Mark Probst <mark.probst@gmail.com>
5828 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
5829 allocated to the same registers as fixed sregs.
5831 2009-03-24 Mark Probst <mark.probst@gmail.com>
5833 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
5836 * method-to-ir.c: Handle more cases for
5837 Interlocked.CompareExchange.
5839 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
5840 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
5841 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
5843 2009-03-23 Zoltan Varga <vargaz@gmail.com>
5845 * aot-runtime.c (decode_method_ref): Fix a warning.
5847 * unwind.c (mono_unwind_frame): Ditto.
5849 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5851 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
5852 (mono_compile_assembly): Enable the binary writer for full-aot as well.
5854 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
5855 fix the handling of large values in the ALU_PC_G0_NC relocation.
5857 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5859 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
5861 2009-03-22 Mark Probst <mark.probst@gmail.com>
5863 * method-to-ir.c (mono_spill_global_vars): Support for ternary
5866 2009-03-22 Mark Probst <mark.probst@gmail.com>
5868 * method-to-ir.c: MINI_OP3 needs a comma.
5870 * method-to-ir.c, mini.h, mini.c: Remove
5871 mono_init_op_sreg_counts ().
5873 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5875 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
5878 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
5881 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
5883 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
5886 2009-03-21 Mark Probst <mark.probst@gmail.com>
5888 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
5889 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
5890 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
5893 2009-03-20 Zoltan Varga <vargaz@gmail.com>
5895 * driver.c: Change location of gc_wrapper.h.
5897 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
5898 inside finally clauses correctly. Fixes #485721.
5900 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
5901 after the change above.
5903 * exceptions.cs: Add a test.
5905 2009-03-19 Zoltan Varga <vargaz@gmail.com>
5907 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
5909 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
5910 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
5911 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
5913 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
5914 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
5916 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
5918 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
5919 Simplify logic for ensure_method_is_allowed_to_call_method.
5920 Handle wrappers on callers.
5922 2009-03-19 Zoltan Varga <vargaz@gmail.com>
5924 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
5927 * basic-simd.cs: Fix the names of some test methods.
5929 2009-03-18 Geoff Norton <gnorton@novell.com>
5931 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
5933 2009-03-18 Zoltan Varga <vargaz@gmail.com>
5935 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
5937 2009-03-17 Jb Evain <jbevain@novell.com>
5939 * driver.c: remove now uneeded call to mono_gc_base_init before
5942 2009-03-17 Jb Evain <jbevain@novell.com>
5944 * dwarfwriter.c (token_handler): handle more cases.
5946 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
5948 * method-to-ir.c: Remove more dead code (that was required only
5949 because of method_is_safe). Fix compiler warnings.
5951 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
5953 * method-to-ir.c: Remove unneeded/useless method_is_safe
5954 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
5956 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
5958 * mini.c (mini_method_compile): Print the method been compiled with
5959 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
5960 for people not familiar with the runtime.
5962 2009-03-17 Zoltan Varga <vargaz@gmail.com>
5964 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
5965 a managed object which is later put into a GList. Return its class instead.
5967 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
5968 stack slots when using sgen.
5970 2009-03-16 Zoltan Varga <vargaz@gmail.com>
5972 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
5974 2009-03-14 Zoltan Varga <vargaz@gmail.com>
5976 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
5977 > so it works on the first vreg as well.
5979 2009-03-13 Zoltan Varga <vargaz@gmail.com>
5981 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
5984 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
5986 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
5989 2009-03-12 Zoltan Varga <vargaz@gmail.com>
5991 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
5992 native->IL offset mapping.
5994 2009-03-11 Zoltan Varga <vargaz@gmail.com>
5996 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
5998 * basic.cs: Add a test.
6000 2009-03-11 Mark Probst <mark.probst@gmail.com>
6002 * mini-x86.c (mono_arch_output_basic_block): Use different
6003 registers in case the ones we want to overwrite are used by the
6004 other operand. Fixes regression in #480807.
6006 2009-03-10 Zoltan Varga <vargaz@gmail.com>
6008 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
6010 * dwarfwriter.c (emit_line_number_info): The line number info for
6011 IL code was off by one. Fix that.
6013 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
6016 2009-03-09 Mark Probst <mark.probst@gmail.com>
6018 Contributed under the terms of the MIT/X11 license by Steven
6019 Munroe <munroesj@us.ibm.com>.
6021 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
6024 2009-03-08 Zoltan Varga <vargaz@gmail.com>
6026 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
6029 2009-03-06 Zoltan Varga <vargaz@gmail.com>
6031 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
6032 the delegate ctor handling code. Fixes #482638.
6034 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
6037 * iltests.il.in: Add a test.
6039 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
6042 2009-03-05 Mark Probst <mark.probst@gmail.com>
6044 * mini-trampolines.c (mono_create_jump_trampoline): If the method
6045 is shared generic code, return the trampoline, even if the method
6046 has already been compiled. Fixes #479763.
6048 * mini.c, mini.h: New function
6049 mono_jit_find_compiled_method_with_jit_info() which is the same as
6050 mono_jit_find_compiled_method() but also returns the jit info.
6052 2009-03-05 Mark Probst <mark.probst@gmail.com>
6054 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
6055 for methods which actually have one. For all other methods, make
6056 sure the this argument var is live the whole method.
6058 * mini.c (mini_method_compile): Every shared method has a
6059 this/vtable/mrgctx info. Fixes #480807.
6061 2009-03-05 Mark Probst <mark.probst@gmail.com>
6063 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
6064 generic/imt thunks where some entries branch through the vtable,
6065 while other entries branch directly.
6067 2009-03-05 Zoltan Varga <vargaz@gmail.com>
6069 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
6071 * mini-windows.c: Ditto.
6073 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
6076 2009-03-04 Zoltan Varga <vargaz@gmail.com>
6078 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
6081 2009-03-04 Mark Probst <mark.probst@gmail.com>
6083 * method-to-ir.c: Don't inline methods that use JMP. Fixes
6086 2009-03-04 Mark Probst <mark.probst@gmail.com>
6088 * exceptions-x86.c: Include debug-mini.h - fixes build.
6090 2009-03-04 Martin Baulig <martin@ximian.com>
6092 * debug-mini.c: Clean up the exception API and add documentation.
6093 (mono_debugger_handle_exception): New public method; this is
6094 called when throwing an exception or encountering an unhandled one.
6095 (mono_debugger_call_exception_handler): Formerly known as
6096 mono_debugger_handle_exception(); this is used to tell the
6097 debugger that we're about to invoke an exception handler.
6099 2009-03-04 Martin Baulig <martin@ximian.com>
6101 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
6102 ../metadata/mono-debug-debugger.c; save and reset exception state.
6104 2009-03-02 Martin Baulig <martin@ximian.com>
6106 * debug-mini.c: Moved the debugger exception handling here from
6107 ../metadata/mono-debug-debugger.c.
6110 (MonoDebuggerExceptionAction): New exception typedef.
6113 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
6115 * exceptions-amd64.c
6116 (mono_amd64_throw_exception): Use the new debugger exception
6120 (mono_handle_exception_internal): Don't call
6121 mono_debugger_unhandled_exception() here.
6123 2009-03-03 Zoltan Varga <vargaz@gmail.com>
6125 * mini.c aot-compiler.c: Update after the changes to
6126 mono_marshal_get_runtime_invoke ().
6128 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
6129 Virtual generic methods might not have method->slot set, work around
6132 * generics.cs: Add a test.
6134 2009-03-02 Geoff Norton <gnorton@novell.com>
6137 * driver.c: Allow signal chaining of SIGFPE as well.
6139 2009-03-02 Zoltan Varga <vargaz@gmail.com>
6141 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
6142 this since it now receives the method not its generic context in the
6145 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
6146 generic/imt thunks where some entries branch through the vtable, while
6147 other entries branch directly.
6149 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
6151 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
6152 support for interface methods as well.
6154 * mini-trampolines.c: Add support for virtual generic methods in interfaces
6155 using the normal IMT thunks.
6157 generics.cs: Add new tests.
6159 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
6160 the generic inst to the generic imt thunks. This fixes AOT support,
6161 improves consistency with the normal IMT thunks, and makes it easier to
6162 add support for interface generic virtual methods later.
6164 * mini-trampolines.c (mono_magic_trampoline): Ditto.
6166 2009-02-28 Zoltan Varga <vargaz@gmail.com>
6168 * driver.c (mono_set_signal_chaining): New public API function to enable
6169 signal chaining on POSIX platforms.
6171 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
6172 (si@lindenlab.com) to implement signal chaining. The original patch was
6173 contributed under the MIT X/11 license:
6174 https://bugzilla.novell.com/show_bug.cgi?id=318894
6176 2009-02-27 Zoltan Varga <vargaz@gmail.com>
6178 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
6179 too until it can be made to run on amd64.
6181 2009-02-26 Zoltan Varga <vargaz@gmail.com>
6183 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
6184 to get_generic_context_from_code () + get_call_info () if possible.
6186 2009-02-25 Zoltan Varga <vargaz@gmail.com>
6188 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
6189 suspend-on-sigsegv functionality.
6191 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
6192 to suspend when a native SIGSEGV is received. This is useful for debugging
6193 crashes which don't happen under gdb, since a live process contains more
6194 information than a core file.
6196 * mini-exceptions.c (mono_print_thread_dump): Use
6197 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
6199 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
6201 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
6203 * basic-float.cs: Disable the tests which currently fail on amd64.
6205 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
6206 value to mono_arch_patch_callsite () to fix crashes.
6208 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
6210 2009-02-23 Zoltan Varga <vargaz@gmail.com>
6212 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
6213 nop code by patching the call address to point to the nullified class init
6214 trampoline, as the former does not seem to be safe on SMP machines.
6216 2009-02-23 Mark Probst <mark.probst@gmail.com>
6218 * mini-ops.h: Fix the argument types for a few x86 opcodes where
6221 2009-02-23 Zoltan Varga <vargaz@gmail.com>
6223 * basic-float.cs basic-calls.cs: Fix warnings.
6225 2009-02-22 Mark Probst <mark.probst@gmail.com>
6227 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
6228 correct frame pointer in the LMF. Should fix #478394.
6230 2009-02-22 Zoltan Varga <vargaz@gmail.com>
6232 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
6234 * image-writer.c: Make the binary writer less verbose.
6236 2009-02-21 Zoltan Varga <vargaz@gmail.com>
6238 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
6239 are called from runtime invoke wrappers.
6241 2009-02-20 Zoltan Varga <vargaz@gmail.com>
6243 * cpu-ppc.md (store_memindex): Increase the size of this.
6245 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6247 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6249 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
6251 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
6254 Last fix for of #467201.
6257 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6259 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6261 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
6262 and long_conv_to_r8_2:
6264 Fixed part of #467201.
6266 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6268 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6270 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
6271 conversion to 32 bits.
6273 * cpu-x86.md: Increase the size of int_conv_to_r4.
6275 * basic-float.cs: Add a test for this.
6277 Fixed part of #467201.
6279 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6281 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6283 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
6284 conversion to 64 bits.
6286 * basic-float.cs: Add a test for this.
6288 Fixed part of #467201.
6290 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6292 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6294 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
6295 This behavior is compatible with MS.
6297 * iltest.il.in: Add a test for this.
6299 Fixed part of #467201.
6301 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6303 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6305 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
6306 change the precision of the value.
6308 * cpu-x86.md: Define len for float_conv_to_r4.
6310 * basic-float.cs: Add a test for this.
6312 Fixed part of #467201.
6314 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
6316 * mini.c: Adjust locking order to the new semantics where the loader lock
6319 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
6328 * mini-trampolines.c:
6341 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
6343 2009-02-18 Zoltan Varga <vargaz@gmail.com>
6345 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
6348 2009-02-17 Zoltan Varga <vargaz@gmail.com>
6350 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
6351 for cctors if needed.
6353 2009-02-17 Mark Probst <mark.probst@gmail.com>
6355 * mini-ppc.c: Fix build on Darwin.
6357 2009-02-17 Zoltan Varga <vargaz@gmail.com>
6359 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
6360 version instead of 3 as valgrind doesn't like version 3.
6362 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
6364 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
6365 usable for hashing methods.
6366 (emit_extra_methods): Use the new hash to avoid putting every method in the
6369 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
6371 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
6372 whenever a method ref could match a method.
6374 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
6377 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
6380 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
6382 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
6383 the encoding buffer.
6385 * method-to-ir.c (mono_method_check_inlining): Avoid calling
6386 mono_method_get_header () on inflated methods as an optimization.
6388 2009-02-16 Zoltan Varga <vargaz@gmail.com>
6390 * ssa.c (fold_ins): Fix another crash if the instruction following the
6391 switch was optimized away.
6393 2009-02-16 Mark Probst <mark.probst@gmail.com>
6395 Contributed under the terms of the MIT/X11 license by Steven
6396 Munroe <munroesj@us.ibm.com>.
6398 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
6400 2009-02-16 Zoltan Varga <vargaz@gmail.com>
6402 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
6403 around the mono_domain_alloc calls, it is now done by the functions
6406 * aot-compiler.c (compile_method): Only add wrappers referenced by
6407 the method if compiling with full AOT.
6408 (mono_compile_assembly): Error out if --aot=full is specified on
6409 a platform where it is not supported.
6411 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
6414 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
6417 * aot-runtime.c (load_named_code): Handle
6418 mono_arm_throw_exception_by_token.
6420 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
6422 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
6425 * Makefile.am (fullaotcheck): Exit if a test fails.
6427 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
6429 (mono_compile_assembly): Handle the assembler failing.
6431 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
6432 accepting subsections of .bss.
6434 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
6437 * aot-compiler.c: Remove some unused includes.
6439 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
6440 now in MonoImageWriter.
6442 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
6443 code sequence which matches a non-virtual call. Fixes #472654.
6445 2009-02-15 Zoltan Varga <vargaz@gmail.com>
6447 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
6450 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
6451 use the image/dwarf writers directly.
6453 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
6456 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
6459 * image-writer.h: Fix some typos.
6461 * dwarfwriter.h dwarfwriter.c: New files.
6463 * aot-compiler.c: Extract the DWARF info writing functionality into a
6466 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
6467 argument to return unwind info.
6469 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
6471 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
6473 * aot-runtime.c (decode_method_ref): Add a case for
6474 MONO_AOT_METHODREF_WRAPPER_NAME.
6476 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
6479 * aot-compiler.c (encode_method_ref): Use the new constants.
6481 * aot-runtime.c (decode_method_ref): Ditto.
6483 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
6484 be compiled, not the icall itself.
6486 2009-02-14 Zoltan Varga <vargaz@gmail.com>
6488 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
6489 using decode_method_ref ().
6491 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
6492 convert it to an in32. Fixes #475859.
6494 * arrays.cs: Add a test.
6496 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6498 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
6501 * basic-long.cs: Add a test.
6503 2009-02-12 Mark Probst <mark.probst@gmail.com>
6505 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
6506 remove the frame pointer in leaf methods which don't receive any
6507 arguments, don't throw exceptions and don't do dynamic stack
6510 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6512 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
6513 the fail_tramp changes. Hopefully fixes #475132.
6515 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
6517 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
6518 instead of mono_metadata_signature_dup_full.
6520 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6522 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
6523 for processing jump tables. Fixes #473787.
6525 2009-02-11 Mark Probst <mark.probst@gmail.com>
6527 * mini-generic-sharing.c: mini_method_get_context() just calls
6528 mono_method_get_context_general() now.
6530 * mini.c, mini.h: Moved get_object_generic_inst(),
6531 construct_object_context_for_method() and
6532 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
6534 2009-02-11 Zoltan Varga <vargaz@gmail.com>
6536 * branch-opts.c (mono_if_conversion): Handle the case where the merged
6537 basic block fell through to its successor bblock without a branch. Fixes
6540 * iltests.il.in: Add a test.
6542 * aot-compiler.c (encode_method_ref): Encode methods of array types.
6543 (can_encode_patch): We can now handle arrays of generic parameters and
6546 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
6548 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
6549 the AOT file to avoid some #ifdefs in aot-runtime.c
6551 * mini.h: Bump AOT file format version.
6553 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6555 * Makefile.am (fullaotcheck): Make this run the tests.
6557 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
6559 2009-02-10 Mark Probst <mark.probst@gmail.com>
6561 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
6562 individually. Fixes #473482.
6564 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6566 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
6568 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
6570 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
6571 (mono_compile_assembly): Hush compile warnings about
6572 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
6575 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6577 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
6579 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
6581 * aot-compiler.c: Fix arm support.
6583 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
6584 img_writer_emit_unset_mode () function.
6586 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
6587 (mono_unwind_get_dwarf_pc_reg): Ditto.
6589 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
6590 Move almost all platform specific code to a set of arch_ functions,
6591 and document them to ease porting.
6593 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
6595 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
6597 * aot-compiler.c: Extract the image writing functionality into a separate
6598 module to reduce the size of this file.
6600 2009-02-09 Geoff Norton <gnorton@novell.com>
6602 * mini-s390.c: Fix the signature of emit_sig_cookie.
6604 2009-02-09 Zoltan Varga <vargaz@gmail.com>
6606 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
6608 * aot-runtime.c (is_shared_got_patch): Ditto.
6610 * aot-runtime.c (load_named_code): Cope with the fact that
6611 decode_got_entry () won't decode the patch fully if its corresponding got
6612 entry is already filled.
6614 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
6616 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
6618 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
6619 as the moving pointer instead of 'buf' for consistency with the rest of the
6621 (mono_arch_create_monitor_exit_trampoline): Ditto.
6623 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
6624 generic_class_init trampolines.
6625 (add_generic_class): Extract some code from add_generic_instances () into a
6626 separate function so it can be called from other places too.
6627 (compile_method): Call add_generic_class () for the classes of inflated methods
6628 referenced by the method.
6629 (can_encode_patch): Allow references to generic parameters.
6631 * aot-runtime.c: Add support the patches required by the new trampolines.
6633 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
6636 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
6639 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
6640 this from get_throw_pending_exception, make the signature full aot compatible.
6642 * Makefile.am (fullaotcheck): New target to run full-aot tests.
6644 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
6646 * exceptions.cs: Add a test.
6648 2009-02-07 Zoltan Varga <vargaz@gmail.com>
6650 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
6651 use the DWARF_DATA_ALIGN constant instead.
6653 * exception-<ARCH>.c: Update after the above change.
6655 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
6658 * mini-arm.c: Enable the dwarf unwinder.
6660 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
6661 instead of mono_class_setup_vtable ().
6663 2009-02-07 Zoltan Varga <vargaz@gmail.com>
6665 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
6668 * mini-x86.h: Enable the dwarf unwinder.
6670 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
6672 Fix mcs/tests/test-7.cs
6673 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
6676 2009-02-06 Zoltan Varga <vargaz@gmail.com>
6678 * mini.c (print_jit_stats): Remove some unused statistics.
6680 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6682 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
6684 2009-02-05 Mark Probst <mark.probst@gmail.com>
6686 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
6687 the method we get from mono_object_get_virtual_method() because
6688 that function does it properly, now.
6690 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6692 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
6693 opcodes. Fixes #472775.
6695 2009-02-05 Mark Probst <mark.probst@gmail.com>
6697 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
6698 fact that mono_find_jit_info() sometimes returns the context
6699 corresponding to the jit info in new_ctx. Fixes #472600.
6701 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6703 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
6704 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
6705 klass->enum_basetype directly.
6707 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
6710 * unwind.c: Avoid 0 sized arrays.
6712 2009-02-04 Zoltan Varga <vargaz@gmail.com>
6714 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
6715 size on systems with 64k pages. Fixes #471389.
6717 2009-02-04 Mark Probst <mark.probst@gmail.com>
6719 Contributed under the terms of the MIT/X11 license by Steven
6720 Munroe <munroesj@us.ibm.com>.
6722 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
6723 for LOADI4_MEMBASE. Use addi instead of addic if it's not
6726 2009-02-04 Mark Probst <mark.probst@gmail.com>
6728 Contributed under the terms of the MIT/X11 license by Steven
6729 Munroe <munroesj@us.ibm.com>.
6731 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
6734 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
6735 The trampoline can be longer on PPC64.
6737 2009-02-04 Mark Probst <mark.probst@gmail.com>
6739 Contributed under the terms of the MIT/X11 license by Steven
6740 Munroe <munroesj@us.ibm.com>.
6742 * mini-ppc.c: Compiler warning fixes and trivial code
6745 2009-02-04 Zoltan Varga <vargaz@gmail.com>
6747 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
6748 ins->dreg which could be a hardware register, not a vreg.
6750 * aot-compiler.c (emit_method_dwarf_info): Ditto.
6752 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
6753 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
6755 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
6757 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
6758 ->dreg, that is not the vreg we are looking for.
6760 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
6762 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
6765 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
6768 2009-02-03 Zoltan Varga <vargaz@gmail.com>
6770 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
6772 * aot-compiler.c (emit_line_number_info): Fix line number emission when
6775 * aot-compiler.c: Add xdebug support on x86.
6777 * unwind.c: Add x86 support.
6779 * aot-compiler.c (emit_exception_debug_info): Control the emission of
6780 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
6782 * mini.c (mini_method_compile): Ditto.
6784 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
6787 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
6788 which mimic .push_section/.pop_section in GAS.
6790 * aot-compiler.c: Emit precise live range information for variables.
6792 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
6794 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
6795 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
6798 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
6799 the live ranges of variables.
6801 * mini.h (struct MonoMethodVar): Add two fields containing the live range
6802 of the variable in terms of native offsets.
6804 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
6806 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
6808 2009-02-02 Mark Probst <mark.probst@gmail.com>
6810 Contributed under the terms of the MIT/X11 license by Steven
6811 Munroe <munroesj@us.ibm.com>.
6813 * exceptions-ppc.c (restore_regs_from_context): Correct operand
6814 order (offset then base reg) for ppc_load_multiple_regs.
6815 (emit_save_saved_regs) Correct operand order for
6816 ppc_store_multiple_regs.
6817 (mono_arch_get_call_filter): Correct operand order for
6818 ppc_load_multiple_regs.
6820 * mini-ppc.c (emit_memcpy): Fix operand order for
6821 ppc_load_reg_update and ppc_store_reg_update.
6822 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
6823 (mono_arch_emit_epilog): Correct operand order for
6824 ppc_load_multiple_regs.
6826 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
6827 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
6829 2009-02-02 Mark Probst <mark.probst@gmail.com>
6831 * cpu-ppc64.md: Fixed storer4_memindex length.
6833 2009-02-02 Zoltan Varga <vargaz@gmail.com>
6835 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
6838 * aot-compiler.c (emit_line_number_info): Optimize this.
6840 2009-02-01 Zoltan Varga <vargaz@gmail.com>
6842 * aot-compiler.c: Disassemble tokens in the IL disassembly.
6844 * aot-compiler.c: Add debug info for methods without debug info by
6845 emitting an IL file and having the line number info referencing that file.
6847 * aot-compiler.c: Optimize the size of the generated line number info.
6849 * aot-compiler.c: Emit line number info in xdebug mode.
6851 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
6854 2009-01-31 Zoltan Varga <vargaz@gmail.com>
6856 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
6858 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
6861 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
6863 * basic-calls.cs: Test for the weird crash found on arm.
6865 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
6867 * cpu-arm.md: Increase the size of storer8_membase_reg and
6868 loadr8_membase_reg to 24 bytes to accomodate the extra add.
6870 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
6871 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
6872 reg to LR otherwise we'll be loading/storing from just the offset.
6874 2009-01-30 Miguel de Icaza <miguel@novell.com>
6876 Question: if we are storing gint32's inside the "*native_offset",
6877 should we change the signature to "gint32 *native_offset" to
6878 ensure that we do not have type definition problems?
6880 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
6881 an int * as this is what the other function expects, causes
6882 problems with Freescale's compiler that defined int32_t to be a
6883 long and makes int incompatible
6885 2009-01-30 Miguel de Icaza <miguel@novell.com>
6887 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
6888 filename conflict with bjam.
6890 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6892 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
6893 as it might use decomposed ops.
6895 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6897 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
6899 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
6902 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
6904 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
6907 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
6908 way registers are stored in MonoContext on arm.
6910 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
6911 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
6913 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
6915 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
6917 * mini.c (mini_init): Register mono_isfinite.
6919 * jit-icalls.c (mono_isfinite): New jit icall.
6921 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
6923 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
6924 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
6927 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6929 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
6930 separate frame and stack pointers, so we must use FP to find the register
6932 The FP reg is retrieved from the MonoContext::regs array.
6934 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6936 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
6939 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6941 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
6942 return R4 and R8 when not running under softfloat.
6944 Fixes basic-calls.exe
6946 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6948 * mini-arm.c: Implement some overflow opcodes.
6950 2009-01-29 Miguel de Icaza <miguel@novell.com>
6952 * ssa.c: handle another alloca.h
6954 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
6955 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
6956 MONO_ARCH_USE_SIGACTION.
6958 * aot-runtime.c, mini-exceptions.c: Replace platform define with
6961 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
6963 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
6964 PPC targets as sigaction does not exist on all platforms, define
6965 this on a per-platform basis.
6967 Instead of erroring out if the platform is not defined, include
6968 mini-ppc-os.h, and expect that the OS specific setting provides
6969 the required information.
6971 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6973 * aot-compiler.c: Fix --enable-minimal=aot.
6975 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6977 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
6980 2009-01-29 Zoltan Varga <vargaz@gmail.com>
6982 * exceptions-arm.c: Fix warnings.
6984 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
6987 * mini-x86.c: Fix --enable-minimal=jit build.
6989 * mini.c: Really fix --enable-minimal=jit build.
6991 * mini.c (construct_object_context_for_method): Move this outside
6992 the DISABLE_JIT block to fix the --enable-minimal=jit build.
6994 "Backported" of r124984 from 2.0 branch.
6996 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
6998 "Backport" of r124977 + r124978 from 2.0 branch.
7000 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
7001 to avoid calling mono_exception_from_token () from the throw trampoline.
7002 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
7003 for throwing corlib exceptions, this fixes full-aot support for corlib
7006 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
7008 2009-01-29 Miguel de Icaza <miguel@novell.com>
7010 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
7011 part of the changes to split the code in mini into operating
7012 system specific files.
7014 This patch was done by copying mini.c to the respective files to
7015 preserve SVN history.
7017 2009-01-29 Zoltan Varga <vargaz@gmail.com>
7019 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
7021 2009-01-28 Zoltan Varga <vargaz@gmail.com>
7023 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
7024 remoting-invoke-with-check wrappers of shared methods.
7026 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
7028 2009-01-27 Mark Probst <mark.probst@gmail.com>
7030 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
7031 optimization if the top of stack is the last instruction in the
7032 bblock. Otherwise it might have been used after its definition.
7035 2009-01-27 Zoltan Varga <vargaz@gmail.com>
7037 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
7038 method as well when get_vcall_slot () fails to match a code sequence.
7040 * mini-arm.c: Fix the android build, which doesn't have
7043 2009-01-26 Zoltan Varga <vargaz@gmail.com>
7045 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
7048 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
7050 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
7052 2009-01-26 Zoltan Varga <vargaz@gmail.com>
7054 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
7055 and put its id into jinfo->used_regs. This is only used on amd64,
7056 which is currently the only platform generating unwind info.
7058 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
7059 the dwarf unwinder. This is required to correctly handle async exceptions
7060 like thread abort and stack overflows, which can happen while a method
7061 is in the middle of its prolog or epilog.
7063 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
7064 the unwind info belonging to an AOTed method.
7066 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
7067 into cfg->unwind_ops.
7069 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
7071 * mini.c (mini_init): Call mono_unwind_init ().
7072 (mini_cleanup): Call mono_unwind_cleanup ().
7074 * unwind.c: Add functions for managing a set of unwind info entries, allowing
7075 unwind info to be shared between methods.
7077 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
7080 * exceptions-amd64.c (mono_arch_exceptions_init): Call
7081 get_throw_pending_exception () to avoid initialization races.
7083 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
7084 mono_arch_exceptions_init () function.
7086 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
7088 2009-01-25 Zoltan Varga <vargaz@gmail.com>
7090 * mini.c (mono_get_domain_intrinsic): New helper function.
7091 (mono_get_thread_intrinsic): Ditto.
7093 * mini-arm.c mini-ia64.c: Use the new helper functions.
7095 * method-to-ir.c (mono_method_to_ir): Fix the comment for
7096 the last constrained_call change, since it is needed in the non-AOT
7099 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
7101 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
7102 mono_get_lmf_addr () on arm eabi linux.
7104 2009-01-24 Zoltan Varga <vargaz@gmail.com>
7106 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
7107 code sequence which matches a non-virtual call.
7109 2009-01-23 Mark Probst <mark.probst@gmail.com>
7111 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
7114 2009-01-23 Zoltan Varga <vargaz@gmail.com>
7116 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
7117 runtime-invoke wrappers, since they are also shared based on signature.
7119 2009-01-22 Mark Probst <mark.probst@gmail.com>
7121 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
7122 info from the (correct) context.
7124 2009-01-22 Zoltan Varga <vargaz@gmail.com>
7126 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
7128 * unwind.c (mono_unwind_frame): New function to unwind through a frame
7129 using dwarf unwinding info. Not yet used.
7131 * mini.c (mini_init): When using xdebug, disable freeing of domains.
7133 2009-01-21 Mark Probst <mark.probst@gmail.com>
7135 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
7138 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
7139 special case and handle mono_arch_delegate_invoke_impl() returning
7140 function descriptors.
7142 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
7143 trampolines return function descriptors, too.
7145 2009-01-21 Zoltan Varga <vargaz@gmail.com>
7147 * method-to-ir.c (handle_alloc): Avoid generic instances in the
7148 out_of_line optimization.
7150 2009-01-21 Martin Baulig <martin@ximian.com>
7153 (MonoCompile): Added `disable_deadce_vars' to disable removing
7157 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
7158 inside the debugger.
7160 * liveness.c (mono_analyze_liveness): Don't remove any unused
7161 variables if `cfg->disable_deadce_vars' is set.
7163 2009-01-21 Mark Probst <mark.probst@gmail.com>
7165 * method-to-ir.c: Only apply exception constructor optimization if
7166 the the method actually belongs to an exception class. Fixes
7169 2009-01-21 Zoltan Varga <vargaz@gmail.com>
7171 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
7172 change inside a #ifdef __mono_ppc64__.
7174 * aot-compiler.c (compile_method): Remove the previous limitation.
7176 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
7177 on type variables in AOTed code.
7179 * aot-compiler.c (compile_method): Skip generic methods having type
7180 constraints on their generic parameters.
7182 * aot-compiler.c (compile_method): Check for methods which cannot be
7183 encoded inside RGCTX_FETCH patches as well.
7185 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
7188 2009-01-20 Mark Probst <mark.probst@gmail.com>
7190 * method-to-ir.c: Force the vtable variable in shared generic code
7191 for the case that they might show up on a stack trace where they
7194 * mini-exceptions.c: Save and use generic sharing info as well as
7195 IP in stack traces to resolve shared generic instantiations.
7197 2009-01-20 Zoltan Varga <vargaz@gmail.com>
7199 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
7200 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
7202 2009-01-20 Mark Probst <mark.probst@gmail.com>
7204 * method-to-ir.c: Do generic sharing for array constructors.
7206 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
7208 * mini-exceptions.c (mono_print_thread_dump): Add information
7209 about the thread state using wapi_current_thread_desc.
7211 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
7213 * basic-simd.cs: Tests for the new constructors.
7215 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
7217 * mini-ops.h: Added OP_EXPAND_*
7221 * mini-x86.c (mono_arch_output_basic_block): Same.
7223 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
7225 2009-01-19 Zoltan Varga <vargaz@gmail.com>
7227 * iltests.il.in: Add a test for #467385.
7229 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
7231 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
7232 thread been cleaned up is not the same currently in execution.
7234 Fixes appdomain-unload crashes on windows, osx and linux variants
7235 without the __thread keyword.
7237 2009-01-18 Zoltan Varga <vargaz@gmail.com>
7239 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
7240 (koush@koushikdutta.com). Implement this for android.
7242 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
7243 begins with a digit.
7245 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
7246 mono_marshal_get_write_barrier ().
7248 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
7250 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
7251 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
7252 that pass them on a register pair.
7254 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
7255 test was crashing due to that.
7257 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
7259 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
7260 trampoline code. Include ucontext.h only if available.
7262 2009-01-15 Mark Probst <mark.probst@gmail.com>
7264 * mini.c: mono_domain_lookup_shared_generic() takes an open method
7265 and doesn't check whether it's sharable, like it was before
7266 removing the shared generics hash. This brings IronPython
7267 performance back to what it was before that change.
7269 2009-01-14 Mark Probst <mark.probst@gmail.com>
7271 * method-to-ir.c: Handle delegate invocation optimization earlier,
7272 otherwise it would be handled (much more slowly) by the
7273 final/sealed optimization.
7275 2009-01-13 Zoltan Varga <vargaz@gmail.com>
7277 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
7278 domain is not set. Fixes #465864.
7280 2009-01-12 Mark Probst <mark.probst@gmail.com>
7282 * method-to-ir.c: Don't stop sharing of generic methods with catch
7283 clauses - we already handle those.
7285 2009-01-12 Mark Probst <mark.probst@gmail.com>
7287 * mini.c, mini.h: lookup_generic_method() is now
7288 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
7289 making the shared_generics_hash obsolete.
7291 2009-01-12 Mark Probst <mark.probst@gmail.com>
7293 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
7294 use the red zone. Make room on the stack first and then use it,
7295 not the other way around.
7297 2009-01-12 Zoltan Varga <vargaz@gmail.com>
7299 * mini.c (mini_init): Call mono_xdebug_init ().
7301 * aot-compiler.c (mono_xdebug_init): Make this non-static.
7303 2009-01-11 Zoltan Varga <vargaz@gmail.com>
7305 * TestDriver.cs: Add an --iter argument to run tests multiple times.
7307 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
7310 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
7311 debug+unwind info for trampolines.
7313 * mini.c (mono_create_unwind_op): New helper function.
7315 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
7317 2009-01-10 Zoltan Varga <vargaz@gmail.com>
7319 * aot-compiler.c: Fix the build.
7321 2009-01-09 Zoltan Varga <vargaz@gmail.com>
7323 * Makefile.am: Update dtrace-prelink.sh location.
7325 2009-01-08 Zoltan Varga <vargaz@gmail.com>
7327 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
7328 optimization. Fixes #464520.
7330 2009-01-07 Bill Holmes <billholmes54@gmail.com>
7332 * mini-amd64.c : Adding code to save/restore non-volatile registers
7335 * exceptions-amd64.c : Adding code to save/restore non-volatile
7336 registers on Winx64.
7338 Contributed under MIT/X11 license.
7340 2009-01-07 Zoltan Varga <vargaz@gmail.com>
7342 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
7343 __GNUC_MINOR__ which can break when the major version changes.
7345 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
7347 * basic-simd.cs: Add tests for usage of the sizeof opcode.
7349 2009-01-07 Geoff Norton <gnorton@novell.com>
7351 * helpers.c: Allow mono -v -v -v to work on darwin.
7353 2009-01-05 Bill Holmes <billholmes54@gmail.com>
7355 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
7358 Contributed under MIT/X11 license.
7360 2009-01-05 Zoltan Varga <vargaz@gmail.com>
7362 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
7363 instead of directly accessing type->data.klass. Fixes #462016.
7364 (mono_allocate_stack_slots_full): Ditto.
7366 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
7367 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
7369 * aot-compiler.c (emit_plt): Fix ARM build.
7371 2009-01-04 Zoltan Varga <vargaz@gmail.com>
7373 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
7375 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
7378 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
7379 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
7382 * iltests.il.in: Add a regression test.
7384 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7386 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
7388 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7390 * basic-simd.cs: Add a regression test for #462457.
7392 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7394 * mini-ops.h: Add a definition of XPHI.
7396 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
7398 * ssa.c (op_phi_to_move): Handle XPHI.
7400 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
7404 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7406 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
7408 2008-12-31 Geoff Norton <gnorton@novell.com>
7410 * mini-ppc.c: The prolog size allocated can be too small for darwin
7411 ppc32 under certain circumstances. Also fix a small logic bug.
7413 2008-12-29 Zoltan Varga <vargaz@gmail.com>
7415 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
7416 while loading AOT methods.
7418 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
7419 since only the former is nulled out after a successful cast. This prevents
7420 crashes with rethrown exceptions when using --debug=casts.
7422 2008-12-24 Mark Probst <mark.probst@gmail.com>
7424 * mini.h: New macro for checking whether a method is final,
7425 i.e. whether the method or its class is marked final.
7427 * method-to-ir.c: Use the new macro for all final-checks
7428 consistently. Fixes the crash in the System.ServiceModel tests.
7430 2008-12-23 Mark Probst <mark.probst@gmail.com>
7432 * mini-exceptions.c (get_exception_catch_class): Corrected another
7433 overly strict assertion.
7435 2008-12-23 Mark Probst <mark.probst@gmail.com>
7437 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
7438 Clobbering it is not allowed because the caller might use it as
7439 the vtable register in the interface call.
7441 2008-12-19 Mark Probst <mark.probst@gmail.com>
7443 * mini-exceptions.c (get_exception_catch_class): Corrected an
7444 overly strict assertion.
7446 2008-12-18 Mark Mason <mmason@upwardaccess.com>
7448 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
7450 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
7452 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
7454 * cpu-mips.md: correct lengths for certain long_ opcodes.
7456 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
7458 * 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().
7460 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7462 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
7464 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7466 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
7468 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
7470 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
7473 2008-12-16 Mark Mason <mmason@upwardaccess.com>
7475 * 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
7477 * 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)
7479 2008-12-15 Mark Mason <mmason@upwardaccess.com>
7481 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
7483 2008-12-14 Zoltan Varga <vargaz@gmail.com>
7485 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
7486 gshared code. Fixes #458947.
7488 * generics.cs: Add a test.
7490 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7492 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7494 * mini-mips.c: first pass n32 code generation.
7496 * mini-mips.h: datatypes and defines for n32 support.
7498 * exceptions-mips.c: first pass n32 code generation.
7500 * tramp-mips.c: first pass n32 code generation.
7502 * cpu-mips.md: add long_ opcodes.
7504 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7506 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7508 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7510 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7512 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7514 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7516 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7518 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7520 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7522 * helpers.c: for mips/n32, don't pass -mips32 to objdump
7524 2008-12-12 Zoltan Varga <vargaz@gmail.com>
7526 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
7528 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
7530 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
7532 2008-12-12 Mark Probst <mark.probst@gmail.com>
7534 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
7535 descriptors for helper functions directly in front of the code.
7537 2008-12-11 Mark Probst <mark.probst@gmail.com>
7539 * method-to-ir.c: Removed an unnecessary assertion.
7541 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7543 * method-to-ir.c: Merge SGEN changes from the old JIT.
7545 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7547 * driver.c (compile_all_methods_thread_main): Handle failure of
7550 2008-12-10 Mark Probst <mark.probst@gmail.com>
7552 * mini-ppc.c: Merged with mini-ppc64.c.
7554 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
7556 * Makefile.am: Use the same sources for PPC and PPC64.
7558 * mini-ppc64.c: Removed.
7560 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7562 * branch-opts.c (remove_block_if_useless): Extract fall through detection
7563 code to mono_bb_is_fall_through.
7565 * branch-opts.c (mono_remove_critical_edges): Same.
7567 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7569 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
7570 expect that an OP_BR_REG will be there.
7572 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7574 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
7575 for the many branch ops. The original check miss OP_BR_REG.
7579 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7581 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
7583 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7585 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
7586 while holding the aot lock.
7588 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7590 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
7592 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7594 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
7595 to release all runtime callable wrappers held by the runtime.
7597 Contributed under MIT/X11 license.
7599 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7601 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
7604 Contributed under MIT/X11 license.
7606 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7608 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
7609 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
7611 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7613 * cpu-mips.md: fix ckfinite length
7615 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
7616 (mono_arch_lowering_pass): cleanup, rearrange for clarity
7617 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
7619 2008-12-08 Mark Mason <mmason@upwardaccess.com>
7621 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
7623 2008-12-08 Geoff Norton <gnorton@novell.com>
7625 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
7626 size by 8 bytes as well.
7628 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7630 * basic-simd.cs: Fix method names for Vector16b.
7632 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7634 * basic-simd.cs: Fix method names for Vector16sb.
7636 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7638 * basic-simd.cs: Fix method names for Vector8us.
7640 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7642 * basic-simd.cs: Fix method names for Vector8s.
7644 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7646 * basic-simd.cs: Fix method names for Vector4ui.
7648 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7650 * basic-simd.cs: Fix method names for Vector2l.
7652 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7654 * basic-simd.cs: Fix method names for Vector2d.
7656 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7658 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
7659 that are extension methods.
7661 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7663 * basic-simd.cs: Fix method names for Vector4f.
7665 2008-12-08 Zoltan Varga <vargaz@gmail.com>
7667 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
7668 as such. Fixes #456669.
7670 2008-12-07 Mark Mason <mmason@upwardaccess.com>
7672 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
7674 2008-12-07 Mark Mason <mmason@upwardaccess.com>
7676 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
7677 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
7678 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
7679 (mips_adjust_stackframe): handle FP spills
7681 * mini-ops.h: add mips_mtc1_s2
7683 * cpu-mips.md: add mips_mtc1_s2
7685 2008-12-07 Zoltan Varga <vargaz@gmail.com>
7687 * unwind.c: New file, move the unwind info encoding functions here from
7688 aot-compiler.c, so they could be used at runtime too.
7690 2008-12-05 Mark Mason <mmason@upwardaccess.com>
7692 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
7693 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
7695 2008-12-05 Mark Mason <mmason@upwardaccess.com>
7697 * mini-mips.c: cleanup warnings
7698 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
7699 (mips_adjust_stackframe): handle case of taking the address of stack locals
7701 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7703 * aot-compiler.c: Implement a few functions missing from the asm writer.
7704 (emit_method_code): Only write symbols for methods when using the bin
7705 writer, since the assembler can't deal with the characters in our method
7708 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
7710 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
7713 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
7714 a bit to also restore %rax.
7716 2008-12-05 Mark Probst <mark.probst@gmail.com>
7718 * mini-ppc.c: Some simple merges from mini-ppc64.c.
7720 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7722 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
7725 2008-12-05 Mark Probst <mark.probst@gmail.com>
7727 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
7729 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
7730 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
7732 * exceptions-ppc64.c: Removed.
7734 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
7736 2008-12-05 Mark Probst <mark.probst@gmail.com>
7738 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
7741 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
7743 * tramp-ppc64.c: Removed.
7745 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7747 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
7750 2008-12-05 Mark Probst <mark.probst@gmail.com>
7752 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
7754 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
7755 mini-ppc.h instead of mini-ppc64.h.
7757 * mini-ppc64.h: Removed.
7759 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7761 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
7763 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
7765 2008-12-05 Mark Probst <mark.probst@gmail.com>
7767 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
7768 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
7771 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7773 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
7775 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7777 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
7779 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7781 * basic-simd.cs: Tests for operator == and != on Vector4f.
7783 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7785 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
7787 * simd-intrinsics.c: Kill useless enum.
7789 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7791 * cpu-mips.md: add long_conv_to_ovf_i4_2
7792 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
7794 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7796 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
7798 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
7800 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7802 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
7804 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7806 * basic-simd.cs: Add tests for new methods.
7808 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7810 * simd-intrinsics.c: Add support for operator == and !=
7813 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
7815 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7817 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
7819 2008-12-04 Zoltan Varga <vargaz@gmail.com>
7821 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
7823 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
7824 MONO_PATCH_INFO_ICALL_ADDR.
7826 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
7828 * aot-compiler.c: Resurrect full-aot support.
7830 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7832 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
7834 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7836 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
7838 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
7840 * basic-simd.cs: Fix tests to work under ppc.
7841 Remove tests for methods that will be removed.
7843 2008-12-03 Mark Probst <mark.probst@gmail.com>
7845 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
7846 generic type (via a typedef or typeref) correctly.
7848 2008-12-03 Zoltan Varga <vargaz@gmail.com>
7850 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
7851 diagnose an assertion failure.
7853 2008-12-02 Mark Probst <mark.probst@gmail.com>
7855 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
7856 Fix trampoline size.
7858 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
7859 conversion opcodes are implemented natively instead via emulation.
7861 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7863 * cpu-mips.md: remove mips_xori
7865 * mini-ops.h: remove mips_xori
7867 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
7869 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
7871 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
7873 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7875 * cpu-mips.md: fix instruction lengths.
7877 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
7879 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
7881 * mini-ops.h: fix slti / sltiu op profiles.
7883 2008-12-02 Martin Baulig <martin@ximian.com>
7885 * method-to-ir.c (mono_method_to_ir): Disable debugging
7886 information for the init locals block to make the debugger stop
7887 after all locals have been initalized.
7889 2008-12-02 Martin Baulig <martin@ximian.com>
7891 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
7892 running inside the debugger.
7894 2008-12-01 Zoltan Varga <vargaz@gmail.com>
7896 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
7899 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
7900 alu->alu imm optimization which only shows if deadce is disabled.
7902 * aot-compiler.c: Rename the function names for the binary and asm writers
7903 so they can coexist in the same process. Rework the xdebug code to use the
7904 asm writer. This avoids the need to call into the runtime to dump the
7905 debugging info. Add more debugging info for types.
7907 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
7909 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
7910 cpu description tables, they can't occur in cpu-<ARCH>.md.
7912 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
7913 the stack in CEE_LDFLDA. Fixes #450542.
7915 * generics.cs: Add a new test.
7917 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7919 * mini-ops.h: updated MIPS opcodes
7920 * mini-mips.c: decompose long opts
7921 * mini-mips.h: decompose long opts
7923 2008-11-29 Mark Mason <mmason@upwardaccess.com>
7925 * cpu-mips.md: fix length on int_rem_un
7926 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
7928 2008-11-29 Zoltan Varga <vargaz@gmail.com>
7930 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
7932 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
7934 2008-11-29 Martin Baulig <martin@ximian.com>
7936 * mini-exceptions.c (mono_handle_native_sigsegv): Check
7937 mono_debug_using_mono_debugger() in addition to the
7938 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
7940 2008-11-28 Mark Mason <mmason@upwardaccess.com>
7942 * mini-ops.h: updated more MIPS opcodes
7943 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
7944 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
7946 2008-11-28 Mark Probst <mark.probst@gmail.com>
7948 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
7950 2008-11-28 Mark Mason <mmason@upwardaccess.com>
7952 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
7953 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
7954 * mini-ops.h: correct selected mips opcode entries
7956 2008-11-28 Mark Probst <mark.probst@gmail.com>
7958 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
7961 2008-11-28 Mark Probst <mark.probst@gmail.com>
7963 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
7965 2008-11-28 Mark Mason <mmason@upwardaccess.com>
7967 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
7968 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
7969 * mini-mips.h: disable IMT
7970 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
7972 2008-11-28 Mark Probst <mark.probst@gmail.com>
7974 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
7976 2008-11-28 Mark Probst <mark.probst@gmail.com>
7978 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
7980 2008-11-28 Zoltan Varga <vargaz@gmail.com>
7982 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
7985 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
7987 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
7988 for Set/GetVector aligned versions.
7990 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
7992 * basic-simd.cs: Add tests for Get/SetVector.
7994 2008-11-27 Mark Probst <mark.probst@gmail.com>
7996 * mini.c: Removed g_slist_append_mempool(). Now in
7999 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8001 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
8002 size properly and make the bounds check optional.
8004 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
8005 for SetVector and IsAligned.
8007 2008-11-27 Zoltan Varga <vargaz@gmail.com>
8009 * mini.c: Remove unused mono_normalize_opcodes () function.
8011 2008-11-26 Mark Probst <mark.probst@gmail.com>
8013 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
8014 using the new atomic add ops now.
8016 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
8019 2008-11-26 Mark Probst <mark.probst@gmail.com>
8021 * mini-ppc64.c: Several fixes.
8023 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8025 * cpu-mips.md: added jump_table
8026 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
8028 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8030 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
8032 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8034 * mini-ops.h: corrected a handful of MIPS opcodes.
8036 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8038 * aot-compiler.c: MIPS to use ELF writer
8040 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8042 * mini-codegen.c: remove MIPS specific assert.
8044 2008-11-25 Mark Probst <mark.probst@gmail.com>
8046 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
8047 fixes. PPC64 now passes most of the runtime regressions.
8049 2008-11-24 Zoltan Varga <vargaz@gmail.com>
8051 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
8052 volatile intervals a bit.
8054 2008-11-24 Mark Probst <mark.probst@gmail.com>
8056 * basic-long.cs: New test case.
8058 2008-11-23 Zoltan Varga <vargaz@gmail.com>
8060 * mini.c (mini_method_compile): Disable globalra for large methods for
8063 * regalloc2.c (order_moves): Add fp support.
8065 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
8066 source bblock ends with an OP_BR_REG.
8068 * ratests.cs: Add a new test.
8070 2008-11-23 Mark Probst <mark.probst@gmail.com>
8072 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
8073 sharing. PPC64 now passes generics.exe.
8075 2008-11-23 Mark Probst <mark.probst@gmail.com>
8077 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
8079 2008-11-23 Zoltan Varga <vargaz@gmail.com>
8081 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
8082 memory when mono_jit_info_table_find () can't find the method in the
8085 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
8088 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
8091 2008-11-23 Mark Probst <mark.probst@gmail.com>
8093 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
8094 Several fixes. PPC64 now runs exceptions.exe and
8095 devirtualization.exe.
8097 2008-11-22 Mark Probst <mark.probst@gmail.com>
8099 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
8100 arrays.exe and basic-math.exe.
8102 2008-11-22 Mark Probst <mark.probst@gmail.com>
8104 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
8105 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
8107 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8109 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
8111 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8113 * method-to-ir.c: Move bounds checking macros to ir-emit.h
8115 * ir-emit.h: Move macros from method-to-ir.c to here.
8117 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8119 * mini-ops.h: Correct the long simd ops to use LREG.
8121 2008-11-21 Zoltan Varga <vargaz@gmail.com>
8123 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
8125 * mini-ops.h: Correct the dreg type of a few long opcodes.
8127 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
8130 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
8132 * mini-ppc.c: remove negative stack references in epilog
8133 for platforms that don't support the red zone.
8135 2008-11-21 Mark Probst <mark.probst@gmail.com>
8137 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
8138 point regs. Now PPC64 passes basic-calls.exe.
8140 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8142 * basic-simd.cs: Add tests for accessors of Vector2l.
8144 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8146 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
8148 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
8150 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
8152 2008-11-21 Mark Probst <mark.probst@gmail.com>
8154 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
8155 PPC64 passes basic-long.exe.
8157 2008-11-20 Mark Probst <mark.probst@gmail.com>
8159 * decompose.c: Decompose carry and overflow add on PPC64 like on
8160 other 64 bit archs. Don't decompose sub at all on PPC64.
8162 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
8163 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
8166 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8168 * basic-simd.cs: Add tests for accessors of Vector2d.
8170 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8172 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
8176 * mini-x86.c (mono_arch_output_basic_block): Same.
8178 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
8180 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8182 * basic-simd.cs: Add tests for accessors of Vector4f.
8184 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8186 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
8190 * mini-x86.c (mono_arch_output_basic_block): Same.
8192 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
8194 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8196 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
8198 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8200 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
8204 * mini-x86.c (mono_arch_output_basic_block): Same.
8206 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
8208 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8210 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
8212 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8214 * simd-intrinsics.c: Enable setters for Vector16sb.
8216 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8218 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
8222 * mini-x86.c (mono_arch_output_basic_block): Same.
8224 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
8226 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
8228 * simd-intrinsics.c: Implement setter for Vector8us.
8230 2008-11-19 Zoltan Varga <vargaz@gmail.com>
8232 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
8235 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
8237 * mini-ppc.c: remove references to the red zone in the prolog
8238 (for systems that don't support it).
8240 2008-11-19 Mark Probst <mark.probst@gmail.com>
8242 * cpu-ppc64.md: Fixed a few instruction lengths.
8244 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
8247 2008-11-19 Mark Probst <mark.probst@gmail.com>
8249 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
8252 2008-11-19 Zoltan Varga <vargaz@gmail.com>
8254 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
8256 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
8258 * mini-ops.h: Added OP_INSERT_I2.
8262 * mini-x86.c (mono_arch_output_basic_block): Same.
8264 * simd-intrinsics.c: Implement setter for Vector8s.
8266 * simd-methods.h: Add the names of get setters of Vector8s.
8268 2008-11-18 Zoltan Varga <vargaz@gmail.com>
8270 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
8272 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
8275 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
8277 2008-11-18 Mark Probst <mark.probst@gmail.com>
8279 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
8280 for PPC64. An empty program runs now.
8282 2008-11-18 Zoltan Varga <vargaz@gmail.com>
8284 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
8286 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
8287 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
8288 info for JITted code is emitted into a shared library, loadable into gdb.
8290 2008-11-18 Mark Probst <mark.probst@gmail.com>
8292 * Makefile.am: Changes to build PPC64.
8294 * mini-arch.h: Include mini-ppc64.h on PPC64.
8296 2008-11-18 Mark Probst <mark.probst@gmail.com>
8298 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
8299 in PPC code up to r119147.
8301 2008-11-18 Mark Probst <mark.probst@gmail.com>
8303 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
8304 cpu-ppc64.md: Changes for PPC64.
8306 Based on code submitted by andreas.faerber@web.de at
8307 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
8310 2008-11-18 Mark Probst <mark.probst@gmail.com>
8312 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
8313 cpu-ppc64.md: Copied from the corresponding PPC files from
8316 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
8318 * mini-ops.h: Added OP_ROUND.
8320 * cpu-x86.md: Added round.
8322 * mini-x86.c: Added support for intrinsicing Math.Round (double).
8324 * basic-math.cs: Added test_0_round to test rounding.
8326 Contributed under MIT/X11 license.
8328 2008-11-17 Bill Holmes <billholmes54@gmail.com>
8330 * aot-compiler.c : Fix the Winx64 build.
8332 Contributed under MIT/X11 license.
8334 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8336 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
8337 in OP_EXTRACT_R8 to avoid possible stack corruption.
8339 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8341 * mini-ops.h: Added OP_EXTRACT_R8/I8.
8343 * cpu-x86.md: Added extract_r8.
8345 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
8347 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
8348 a couple of OP_EXTRACT_I4.
8350 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
8352 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
8354 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8356 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
8359 2008-11-17 Zoltan Varga <vargaz@gmail.com>
8361 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
8362 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
8364 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
8365 are not needed any more.
8367 * mini.h: Remove the unused INS_LIST macros.
8369 * mini.c (mini_method_compile): Remove a disable globalra case which is no
8372 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
8375 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
8376 mono_alloc_ireg () instead.
8378 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
8381 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
8384 * aot-runtime.c (load_aot_module): Disable AOT when running under
8387 * mini-amd64.h: Change the monitor fastpath defines to check for
8388 !PLATFORM_WIN32 so they work on *bsd too.
8390 * mini.h mini.c mini-hhpa.c: Remove more unused code.
8392 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
8394 * mini.h (MonoCompile): Remove new_ir flag.
8396 * regalloc.h regalloc.c: Remove unused code.
8398 * cpu-*.md: Remove more unused opcodes.
8400 * simple-cee-ops.h simple-mini-ops.h: Removed.
8402 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
8404 2008-11-17 Zoltan Varga <vargaz@gmail.com>
8406 * aliasing.h: Removed.
8408 * *.c: Remove references to aliasing.h and inssel.h.
8410 * mini.c: Remove additional unused functions.
8412 * mini-ops.h cpu-*.md: Remove unused opcodes.
8414 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8416 Remove the old JIT code.
8418 * inssel*.brg: Removed.
8420 * ssa.c abcremoval.c aliasing.c: Removed.
8422 * ssa2.c: Renamed to ssa.c.
8424 * abcremoval2.c: Renamed to abcremoval.c.
8426 * *.c: Removed all !cfg->new_ir code.
8428 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
8429 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
8431 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
8433 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8435 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
8436 to simplify the code and cut back on the number of global symbols in the AOT
8439 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
8441 2008-11-15 Zoltan Varga <vargaz@gmail.com>
8443 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
8444 with the got/got_info tables.
8446 * mini.h: Bump AOT file format version.
8448 * unwind.h: New file, contains definitions for stack unwinding.
8450 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
8453 * aot-compiler.c: Generalize the emitting of unwind information to use the
8454 information in cfg->unwind_ops.
8456 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
8458 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
8459 AOT method frames. Enable writing symbols for methods by default.
8461 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
8463 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
8464 and make it work with vectors of element sizes 1, 2 and 4.
8466 * simd-intrinsics.c: Enable getter for all vectors with element size
8469 * simd-methods.h: Add the names of other getters.
8471 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
8477 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
8479 * mini-ppc.h: portability fix.
8481 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8483 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
8484 buggy and will overwrite it.
8486 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8488 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
8489 Use it to emit local symbols for all methods so AOTed methods show up with
8490 their full name in gdb/valgrind output.
8492 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
8494 * mini-ppc.c: portability fixes.
8496 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8498 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
8499 entries out of the if (!generic_shared...) code so it is always done.
8500 (mono_class_init_trampoline): Do the patching when running under valgrind
8501 too, newer versions of valgrind have no problems with it.
8503 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8505 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
8508 2008-11-13 Mark Probst <mark.probst@gmail.com>
8510 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
8513 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8515 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
8517 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8519 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
8525 * simd-intrinsics.c: Same.
8527 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8529 * simd-intrinsics.c: Enable constructor intrinsics for all types.
8531 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8533 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
8534 to work with more Vector types.
8536 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8538 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
8539 store the elemens directly instead of using and intermediate.
8541 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8543 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
8545 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
8546 to preserve %eax for aot plt trampolines.
8548 * aot-compiler.c (compile_method): Don't skip synchronized methods.
8549 (encode_method_ref): Flag synchronized methods so they won't go through
8552 * aot-compiler.c: Additional work to support AOTing synchronized methods/
8555 * cpu-ia64.md (jmp): Increase max length.
8557 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8559 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
8560 open generic classes.
8562 * aot-compiler.c: Enable the ELF writer on ELF platforms.
8564 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
8565 box+brtrue optimization since it causes test failures on x86.
8567 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8569 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
8575 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
8576 for simd ctor values.
8578 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
8579 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
8581 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8583 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
8586 * simd-instrincs.c: Same.
8588 * basic-simd.cs: Same.
8590 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8592 * ratests.cs: Add more tests.
8594 * regalloc2.c (add_spill_code): Handle more corner cases.
8596 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8598 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
8599 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
8600 both the source an destination of an instruction.
8602 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8604 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
8605 wapihandles.c: more portability changes.
8607 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
8609 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
8610 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
8611 safe to execute in a signal handler and the kernel provides better
8612 the info in /proc/self/smaps. Avoid the assert on sigaction during
8615 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8617 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
8618 do the bblock linking hack if it is actually needed.
8620 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
8623 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
8624 crash problem is fixed.
8626 * branch-opts.c (mono_remove_critical_edges): Link up newly added
8629 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
8631 (mini_method_compile): Set the starting value of next_vreg to
8632 MAX_IREGS + MAX_FREGS when using globalra.
8634 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
8635 filter clauses with BB_EXCEPTION_HANDLER.
8637 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
8639 2008-11-10 Mark Probst <mark.probst@gmail.com>
8641 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
8642 space for stdcall. Fixes regressions on Win32.
8644 2008-11-10 Zoltan Varga <vargaz@gmail.com>
8646 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
8648 (linear_scan): Remove an assert which doesn't seem to be needed.
8650 * local-propagation.c (mono_local_deadce): Avoid a call to
8651 MONO_DELETE_INS which would screw up the instruction linking.
8653 * mini.c (mono_decompose_op_imm): Make this work with globalra.
8655 * regalloc2.c: Upgrade to work the current JIT code.
8657 2008-11-09 Zoltan Varga <vargaz@gmail.com>
8659 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
8662 * aot-runtime.c: Remove some dead code.
8664 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
8666 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
8668 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
8669 trampolines using sscanf since atoi doesn't work on large unsigned values.
8671 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
8672 Initialize code_size.
8674 2008-11-08 Mark Probst <mark.probst@gmail.com>
8676 * method-to-ir.c (mini_emit_inst_for_method): Make
8677 Interlocked.CompareExchange work for Int arguments on 32 bit
8680 2008-11-07 Mark Probst <mark.probst@gmail.com>
8682 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
8684 2008-11-06 Bill Holmes <billholmes54@gmail.com>
8686 * main.c Fix MSVC build.
8688 Contributed under MIT/X11 license.
8690 2008-11-06 Mark Probst <mark.probst@gmail.com>
8692 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
8693 alignment larger than 8 bytes are aligned correctly, too.
8695 * mini.c: Honor the min_align field of MonoClass when laying out
8698 2008-11-06 Zoltan Varga <vargaz@gmail.com>
8700 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
8702 * aot-compiler.c (emit_plt): Fix a warning.
8704 * aot-compiler.c: Implement ARM support in the binary writer.
8706 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8708 * basic-simd.cs: Add test for getter with byref arg.
8709 Fix the naming of a few tests.
8710 Add missing checks to a test.
8712 2008-11-05 Zoltan Varga <vargaz@gmail.com>
8714 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
8716 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
8717 most of the full-aot support for monitor enter/exit trampolines.
8719 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
8720 enter/exit trampoline creation functions.
8722 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
8725 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
8727 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
8728 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
8729 implement the needed functionality without adding crap to the runtime.
8731 2008-11-05 Zoltan Varga <vargaz@gmail.com>
8733 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
8736 * mini.c (mono_build_date): New global version holding the build date in
8739 * Makefile.am (buildver.c): Generate a file containing the build date.
8741 * main.c: Set the build date from the generated file.
8743 * mini.c (mono_get_runtime_build_info): New helper function returning build
8744 information in a string format.
8746 * driver.c (mono_main): Print the build date in --version.
8748 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
8749 file when the bind-to-runtime-version option is used.
8751 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8753 * simd-intrinsics.c: Fix bug when using getters and byref args.
8755 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8757 * simd-methods.h: Rename prefetch methods.
8759 * simd-intrinsics.c: Same.
8761 2008-11-05 Mark Probst <mark.probst@gmail.com>
8763 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
8766 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8768 * aot-compiler.c: Use the bundled elf header files instead of depending on
8771 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
8774 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
8777 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
8779 * cpu-x86.md: Add store nta ops.
8785 * mini.h: Add an enum for simd prefetch modes.
8787 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
8788 of store. Use the changed code to support store nta.
8790 * simd-intrinsics.c: Add prefetch ops for all vector types.
8792 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8794 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
8797 * aot-compiler.c: Use statically allocated buffers for constructing symbol
8800 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
8803 2008-11-04 Mark Probst <mark.probst@gmail.com>
8805 * mini-x86.c: Fixed commit.
8807 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8809 * aot-compiler.c (emit_plt): Align the plt section only on x86.
8811 2008-11-04 Mark Probst <mark.probst@gmail.com>
8813 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
8814 and MONITOR_EXIT, for the ASM fastpaths.
8816 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
8819 * mini.c, patch-info.h: Signature and patch infos for
8820 Monitor.Enter/Exit trampolines.
8822 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
8824 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
8825 Monitor.Enter/Exit ASM fastpath for Linux.
8827 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8829 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
8831 * objects.cs: Add a new test.
8833 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
8835 * aot-runtime.c (load_method): Run class initialization in the PLT case even
8836 if MONO_LOG_LEVEL is set.
8838 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
8840 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
8842 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
8844 * aot-compiler.c: Change the relocation code to use virtual addresses instead
8845 of file offsets. Align the sections belonging to the data segment to
8848 2008-11-03 Zoltan Varga <vargaz@gmail.com>
8850 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
8851 elf.h. Port it to amd64.
8853 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
8855 * driver.c: Enable SIMD by default.
8857 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
8859 * cpu-x86.md: Add prefetch op.
8865 * mini.h: Add an enum for simd prefetch modes.
8867 * simd-methods.h: Add prefetch function names.
8869 * simd-intrinsics.c: Add prefetch ops for all vector types.
8871 2008-11-03 Zoltan Varga <vargaz@gmail.com>
8873 * aot-compiler.c (emit_bytes): Speed this up a little.
8875 2008-11-02 Zoltan Varga <vargaz@gmail.com>
8877 * aot-compiler.c: Add JIT time etc. statistics.
8879 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
8881 * mini.h (MonoCompile): Add 'got_offset' field.
8883 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
8884 method_got_offsets array.
8886 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
8889 * aot-compiler.c (compile_method): Add generic method instances referenced
8890 by the method to the list of methods to be compiled, this is required so if
8891 A<T> references B<T>, and another assembly references A<int>, then it will
8892 also get a copy of B<int>.
8894 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
8895 when checking for monitor enter/exit.
8897 2008-10-30 Mark Probst <mark.probst@gmail.com>
8899 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
8900 for Monitor.Enter and Monitor.Exit if enabled.
8902 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
8905 2008-10-30 Zoltan Varga <vargaz@gmail.com>
8907 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
8908 of an OP_MOVE. Fixes #440046.
8910 * basic-long.cs: Add a new test.
8912 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
8914 * mini.h: Add synchronization note for the managed counter-part.
8916 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
8917 returns the simd caps of the current cpu.
8919 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
8921 * basic-simd.cs: Remove Console.WriteLine.
8923 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8925 * basic-simd.cs: New tests for Vector2ul.
8927 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8929 * simd-intrinsics.c: Add new vector type Vector2ul.
8931 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8933 * basic-simd.cs: New tests for Vector2l.
8935 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8937 * cpu-x86.md: Add long version of most packed int ops.
8943 * simd-intrinsics.c: Add new vector type Vector2l.
8945 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8947 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
8949 * simd-methods.h: Remove SN_op_BitwiseXor.
8951 2008-10-28 Zoltan Varga <vargaz@gmail.com>
8953 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
8956 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
8958 * basic-simd.cs: Test for Vector2d.
8960 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
8963 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
8965 * cpu-x86.md: Add double version of all packed float ops.
8971 * simd-intrinsics.c: Add new vector type Vector2d.
8973 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
8975 * simd-methods.h: Add Duplicate.
8977 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
8979 * basic-simd.cs: Test for packing with signed saturation.
8981 2008-10-28 Zoltan Varga <vargaz@gmail.com>
8983 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
8984 found in the TYPESPEC table.
8986 2008-10-26 Zoltan Varga <vargaz@gmail.com>
8988 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
8991 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
8993 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
8994 instead of the RVA, since the RVA can be changed by tools like the cil
8997 * method-to-ir.c (mono_method_to_ir2): Ditto.
8999 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
9000 (deserialize_variable): Ditto.
9002 2008-10-25 Martin Baulig <martin@ximian.com>
9004 * debug-mini.c (write_variable): Use
9005 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
9007 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9009 * cpu-x86.md: Add unsigned variants of packd and packw.
9013 * mini-x86.h: Emit the right instruction for packd and packw.
9014 Add unsigned variants of packd and packw.
9016 * simd-intrinsics.c: Packd and packw were used in place of their
9017 unsigned variants. Change that.
9018 Add intrinsics for (Signed)PackWithSignedSaturation.
9020 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
9022 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9024 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
9026 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9028 * mini-ops.h: Remove dword packed add/sub with saturation ops.
9030 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
9032 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
9035 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
9037 2008-10-24 Mark Probst <mark.probst@gmail.com>
9039 * method-to-ir.c, mini.c: Special casing for the synchronized
9040 wrapper for the ldtoken+GetTypeFromHandle case.
9042 2008-10-24 Zoltan Varga <vargaz@gmail.com>
9044 * mini.c (mono_replace_ins): Move this to branch-opts.c.
9046 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
9047 created/split bblocks.
9049 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9051 * mini-ops.h: Add packed signed mul high.
9055 * mini-x86.c (mono_arch_output_basic_block): Same.
9057 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
9059 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
9061 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9063 * basic-simd.cs: Tests for Vector16sb.
9065 2008-10-24 Zoltan Varga <vargaz@gmail.com>
9067 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
9069 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
9071 * mini-ops.h: Add packed signed min, max and compare greater.
9075 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
9078 * simd-methods.h: Add CompareGreaterThan.
9080 * simd-methods.h: Remove CompareEquals.
9082 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
9084 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
9086 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
9089 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
9091 * basic-simd.cs: Fix tests due to change in the API.
9093 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9095 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
9097 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9099 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
9101 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
9102 inst_offset as this has invalid values for LDADDR.
9104 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9106 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
9108 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
9110 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9112 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
9113 for accessing field->data.
9115 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9117 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
9119 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9121 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
9123 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
9125 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9127 * dominators.c (mono_compute_natural_loops): Allocate GList enties
9128 from the cfg mempool.
9130 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
9132 * basic-simd.cs: Tests for new methods in Vector8us.
9134 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
9136 * mini-ops.h: Add multiply and store high.
9140 * mini-x86.c (mono_arch_output_basic_block): Same.
9142 * simd-methods.h: Same.
9144 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
9147 2008-10-19 Zoltan Varga <vargaz@gmail.com>
9149 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
9150 mono_class_setup_vtable ().
9152 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
9153 mono_class_get_vtable_entry () for accessing klass->vtable.
9155 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
9157 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
9160 * method-to-ir.c (mono_save_token_info): Don't save references made from
9163 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
9164 of generic instances.
9166 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
9168 2008-10-19 Mark Probst <mark.probst@gmail.com>
9170 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
9171 OP_JMP depends on the method signature. Calculate it properly.
9173 2008-10-19 Zoltan Varga <vargaz@gmail.com>
9175 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
9178 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
9180 (emit_extra_methods): Add another table mapping method indexes to
9181 offsets in the extra_method_info table.
9183 * mini.h: Bump AOT file format version.
9185 * aot-runtime.c: Merge most of the code from mono_aot_get_method
9186 and mono_aot_get_method_from_token () into one function.
9188 2008-10-19 Mark Probst <mark.probst@gmail.com>
9190 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
9193 2008-10-18 Zoltan Varga <vargaz@gmail.com>
9195 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
9198 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
9201 * mini.c (mono_patch_info_equal): Compare the generic context as well.
9203 * mini.h: Bump aot file format version.
9205 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
9206 AOT file can contain native code for methods which are not in the METHOD
9207 table. Generate code for non-sharable generic instances of generic methods
9208 found in the METHODSPEC table.
9210 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
9211 encoding generic type handles.
9213 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
9214 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
9216 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
9217 macros + MONO_ADD_INS.
9219 * mini.c (mono_jump_info_token_new2): New function which takes a generic
9222 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
9224 * mini.h: Bump aot file format version.
9226 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
9228 2008-10-17 Mark Probst <mark.probst@gmail.com>
9230 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
9231 platforms, with definable stack alignment value. Set to 16 now
9234 * mini.c, mini.h, driver.c: Command line option for disabling
9237 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9239 * basic-simd.cs: Tests for new methods in Vector4ui.
9241 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9243 * mini-ops.h: Add packed int shuffle.
9247 * mini-x86.c (mono_arch_output_basic_block): Same.
9249 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
9250 extract mask, max, min, shuffle.
9252 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
9254 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9256 * basic-simd.cs: Tests for new methods in Vector8us.
9258 2008-10-17 Mark Probst <mark.probst@gmail.com>
9260 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
9261 RuntimeTypeHandle, not a TypedReference.
9263 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
9265 * simd-intrinsics.c: remove relocations.
9267 2008-10-17 Zoltan Varga <vargaz@gmail.com>
9269 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
9270 optimizations from the x86 backend.
9272 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
9274 * simd-methods.h, simd-intrinsics.c: debloat method names and
9275 prepare for no relocations.
9277 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9279 * mini-ops.h: Add packed min/equal and sum of absolute differences.
9283 * mini-x86.c (mono_arch_output_basic_block): Same.
9285 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
9286 extract mask, max, min and sum of absolute differences.
9288 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
9291 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9293 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
9294 Renamed one test for consistency.
9296 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9298 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
9299 fix to the code that deal with other blocks.
9301 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9303 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
9305 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9307 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
9308 that deals with vreg interference. Explicitly check for OP_LDADDR to be
9309 able to process the source reg.
9311 2008-10-16 Martin Baulig <martin@ximian.com>
9313 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
9315 * inssel.brg: Add `OP_HARD_NOP'.
9317 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
9319 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
9320 `OP_HARD_NOP' instruction when running inside the debugger.
9322 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
9323 `OP_HARD_NOP' instruction when running inside the debugger.
9325 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9327 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
9328 now works. The issue with the regalloc tripping up no longer
9331 * simd-intrinsics.c (load_simd_vreg): Same.
9333 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9335 * basic-simd.cs: Tests for new Vector8ui methods.
9337 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9339 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
9340 only for type. This fixes crashes where MonoInst::klass is checked
9341 for ops of type != VTYPE or OBJ.
9343 * simd-intrinsics.c (load_simd_vreg): Same.
9345 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9347 * mini-ops.h: Add ops for packed shuffle/max/avg and
9352 * mini-x86.c (mono_arch_output_basic_block): Same.
9354 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
9357 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
9358 to emit extract mask op.
9360 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
9361 to emit word shuffles.
9363 2008-10-15 Mark Probst <mark.probst@gmail.com>
9365 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
9366 the largest alignment needed by a variable, but at least
9369 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9371 * basic-simd.cs: Tests for the fixes in the last commit.
9373 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9375 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
9376 no longer handles STACK_PTR input.
9378 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
9380 * simd-intrinsics.c (load_simd_vreg): New function that works like
9381 get_simd_vreg but handles STACK_PTR input.
9383 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
9384 as the input can be an arbitrary pointer.
9386 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
9387 LDADDR local optimization directly otherwise use a store op.
9389 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9391 * basic-simd.cs: Tests for dup low and dup high.
9393 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9395 * mini-ops.h: Add dup low and dup high ops.
9399 * mini-x86.c (mono_arch_output_basic_block): Same.
9401 * simd-intrinsics.c (vector4f_intrinsics): Same.
9403 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9405 * basic-simd.cs: Tests for recently added functionality.
9407 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9409 * mini-ops.h: Add remaining sse1 fp ops.
9411 * cpu-x86.md: Add remaining sse1 fp ops.
9413 * mini-x86.c (mono_arch_output_basic_block): Same.
9415 * mini.h: Add enum for simd FP compare conditions.
9417 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
9419 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
9420 so the backed can generate the appropriate op.
9422 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9423 This patch squeese one more byte from the SimdIntrinsc struct.
9425 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
9426 a a shift amount intead of simply or'ing it.
9428 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
9430 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
9431 byte so we can have an aditional flags field without increasing struct size.
9433 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
9434 against the simd_supported_versions bitmask.
9436 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
9438 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
9440 * mini.c: remove rawbuffer code (the only use here is unsafe because
9441 it takes locks during signal handling and the kernel now provides much
9442 better info in proc/pid/smaps these days).
9444 2008-10-13 Zoltan Varga <vargaz@gmail.com>
9446 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
9447 OP_X86_PUSH_OBJ. Fixes #434620.
9449 * objects.cs: Add a test.
9451 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
9453 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
9454 that the packuswb/packusdw don't work with unsigned numbers for what
9455 would be negative numbers in signed format.
9457 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
9458 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
9460 * mini-ops.h: Add doubleword forms of many ops and packing ones.
9462 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
9464 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
9466 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
9468 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
9471 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
9472 version as the enum in mini.h.
9474 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
9475 for sse3 ops, check the simd_version field if present. This way the code
9476 works with all versions of sse.
9478 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9480 * simd-intrinsics.c: Fixed intrinsic name typo.
9482 * mini.h: Added missing simd exported function.
9484 * basic-simd.cs: Added tests for Vector4ui.
9485 Fixed broken test for Vector16b.
9487 2008-10-10 Zoltan Varga <vargaz@gmail.com>
9489 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
9490 the max length to 64.
9492 2008-10-10 Mark Probst <mark.probst@gmail.com>
9494 * method-to-ir.c: Only do the fast virtual generic method call for
9495 non-wrapper methods.
9497 * mini.h, mini-trampolines.c: The new generic virtual remoting
9498 trampoline handles virtual method calls via the vtable (as done by
9499 the fast virtual generic method calls) to remoting proxies.
9501 * mini.c (mono_jit_create_remoting_trampoline): For generic
9502 methods reate a generic virtual remoting trampoline.
9504 * mini-amd64.h: Enable fast virtual generic method calls again.
9506 2008-10-10 Mark Probst <mark.probst@gmail.com>
9508 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
9509 restore registers when doing tail calls.
9511 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9513 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
9516 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9518 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
9520 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9522 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
9524 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9526 * basic-simd.cs: Retrofit for API changes.
9528 2008-10-10 Mark Probst <mark.probst@gmail.com>
9530 * mini-ppc.c: Handle integer stack arguments for tail calls.
9532 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9534 * optflags-def.h: Removed sse3 optimization.
9538 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
9541 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
9543 * mini.h: Added enumeration with simd versions.
9545 * simd-intrinsics.c (emit_intrinsics): Use the new static var
9548 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
9550 * mini.c (mini_init): Call mono_simd_intrinsics_init.
9552 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9554 * basic-simd.cs: Added tests for Vector8u and Vector16u.
9556 * basic-simd.cs: Fixed test naming.
9558 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9560 * mini-ops.h: Added ops for packed and saturated math, shifts
9561 and packing/unpacking.
9563 * cpu-x86.md: Added descriptors for the above ops.
9565 * mini-x86.c: Added code to emmit the above ops.
9567 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
9569 2008-10-08 Zoltan Varga <vargaz@gmail.com>
9571 * aot-compiler.c (compile_method): Enable AOT for generic code.
9573 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
9575 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
9577 * mini.c: add a workaround for a common screwup that ends up blamed
9578 to mono (other processes blocking signal delivery).
9580 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9582 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
9583 in the LDFLD/STFLD opcodes. Fixes #432673.
9585 * iltests.il.in: Add a new test.
9587 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
9589 * mini-arm.c: attach the thread in unmanaged->managed transitions
9590 using delegates (bug #433148).
9592 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9594 * basic-simd.cs: Use new ShuffleSel constants.
9596 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9598 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
9600 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
9601 only disable simd intrinsics if no sse2 is detected.
9603 * optflags-def.h: Added sse3.
9605 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
9608 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9610 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
9611 when adding delegate-invoke wrappers.
9613 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9615 * Makefile.am: Reenable the simd tests.
9617 2008-10-07 Bill Holmes <billholmes54@gmail.com>
9619 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
9620 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
9621 other vreg is allocated to that hreg.
9623 Contributed under MIT/X11 license.
9625 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9627 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
9630 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
9632 * basic-simd.cs: New test suite for SIMD intrinsics.
9634 * Makefile.am: Added new tests.
9636 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
9638 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
9642 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
9644 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
9645 using SSE2 aware opcodes.
9647 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
9648 is enabled, this code path is only reachable if conversion ops are emmited after
9651 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
9653 This optimization saves 6 bytes per conversion against the old version.
9655 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9657 * aot-compiler.c (compile_method): Don't skip methods referencing
9658 generic methods without a corresponding entry in token_info_hash, since
9659 encode_method_ref () can handle all generic methods now.
9661 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
9662 generic context is set.
9664 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
9665 generic sharing of LDTOKEN.
9667 2008-10-06 Mark Probst <mark.probst@gmail.com>
9669 * mini-amd64.h: Temporarily disabled fast virtual generic method
9670 calls because it breaks the System.Runtime.Remoting tests.
9672 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9674 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
9676 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
9677 so inlining actually works.
9678 (check_inline_caller_method_name_limit): Ditto.
9680 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
9682 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
9683 64 bit safety (from Olaf Hering and Andreas Farber).
9685 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9687 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
9688 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
9689 unused virtual call support code.
9691 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
9693 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
9694 which can't use aot trampolines.
9695 (decode_patch): Don't create aot trampolines for methods which can't use
9698 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
9699 use aot trampolines.
9701 * mini.h: Bump AOT image format version.
9703 2008-10-05 Zoltan Varga <vargaz@gmail.com>
9705 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
9706 to save_token_info () since cmethod is inflated for constrained calls.
9708 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
9710 2008-10-04 Andreas Farber <andreas.faerber@web.de>
9712 * Makefile.am: Add build rules for ppc64.
9713 This avoids the build failing at pedump with unresolved symbols
9714 due to lack of arch_sources. Instead it will now fail earlier
9715 due to lack of cpu-ppc64.md.
9717 Contributed under MIT/X11 license.
9719 2008-10-04 Mark Probst <mark.probst@gmail.com>
9721 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
9724 * iltests.il.in: Add test case for tail call with many arguments.
9726 2008-10-03 Zoltan Varga <vargaz@gmail.com>
9728 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
9729 to the fast virtual generic method code until the aot case is fixed.
9731 2008-10-03 Mark Probst <mark.probst@gmail.com>
9733 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
9735 2008-10-03 Mark Probst <mark.probst@gmail.com>
9737 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
9740 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
9742 * simd-intrinsics.c: Forgot to add this one.
9744 * mini-codegen.c: Fix macro in case SIMD is not supported.
9746 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
9748 This patch land initial JIT support for simd intrinsics.
9750 * mini-x86.h: Added new define to make --enable_minimal work on x86.
9752 * Makefile.am: Added simd-intrinsics.c
9754 * simd-intrinsics.c: New file with simd instrinsic related
9757 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
9759 * cpu-x86.md: Add simd related instructions.
9761 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
9763 * driver.c: Added two new --regression variants.
9765 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
9767 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
9769 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
9770 extract some complicated logic to helper functions.
9772 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
9774 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
9776 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
9777 the specialized simplification pass.
9779 * method-to-ir.c (mono_spill_global_vars): Use new macro.
9781 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
9783 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
9786 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
9787 if MONO_ARCH_NEED_SIMD_BANK is defined.
9789 * mini-ops.h: Added the new simd ops.
9791 * mini-x86.c: Added mono_arch_xregname.
9793 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
9795 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
9797 * mini-x86.h: Define simd related MONO_ARCH macros.
9799 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
9801 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
9803 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
9804 MONO_CLASS_IS_SIMD to deal with simd related IR.
9806 * mini.h (MonoInst): Added spill_var to the backend union.
9808 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
9810 * mini.h: Added forward declarations of the new simd fuctions.
9812 * optflags-def.h: Added new optimization names SIMD.
9814 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
9816 * regalloc.h: Added support for working with 3 register banks.
9818 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
9820 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
9822 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
9824 * mini-exceptions.c: remove 64 bit related ifdef clutter.
9826 2008-10-03 Zoltan Varga <vargaz@gmail.com>
9828 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
9829 instead of one on 64 bit systems.
9831 * method-to-ir.c: Remove unused includes.
9833 2008-10-02 Zoltan Varga <vargaz@gmail.com>
9835 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
9836 cfg->used_int_regs, since the two are different on arm.
9838 2008-10-02 Mark Probst <mark.probst@gmail.com>
9840 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
9841 mono_method_get_vtable_index() to get the vtable index.
9843 2008-10-02 Mark Probst <mark.probst@gmail.com>
9845 * method-to-ir.c (mono_method_to_ir2): Don't create native
9846 wrappers for array methods, because they're never called (and if
9847 they were called they wouldn't work).
9849 2008-10-02 Mark Probst <mark.probst@gmail.com>
9851 * method-to-ir.c (mono_method_to_ir2): Array methods are
9852 special-cased and must not be invoked indirectly via the (M)RGCTX
9853 when generic sharing is turned on. Fixes #431413.
9855 2008-10-01 Mark Probst <mark.probst@gmail.com>
9857 * method-to-ir.c: When generic sharing is active, call
9858 non-interface virtual generic methods via the standard trampoline.
9860 * mini-trampolines.c: Handle virtual generic shared methods.
9862 * mini.h, mini-x86.c, mini-x86.h: New argument for
9863 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
9864 method thunks and which is the trampoline to call if the lookup
9865 fails. Enable the virtual generic method thunk for x86.
9867 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
9868 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
9869 argument but assert that it's NULL, because these archs don't yet
9870 implement the virtual generic method thunk. Changes in the IMT
9871 thunk data structures.
9873 2008-10-01 Zoltan Varga <vargaz@gmail.com>
9875 * aot-compiler.c (emit_globals): Avoid invalid characters in
9876 the static linking symbol.
9878 * objects.cs: Add a test for the range check optimization. Fix warnings.
9880 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
9881 optimization from the current JIT.
9883 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
9884 later in decompose_array_access_opts () to allow more optimizations.
9886 * method-to-ir.c (mono_handle_soft_float): Rename this to
9887 mono_decompose_soft_float () for consistency.
9889 * mini-ops.h: Fix arguments of OP_STRLEN.
9891 * method-to-ir.c (save_cast_details): Extract the cast details saving code
9892 into a separate function.
9893 (reset_cast_details): Ditto.
9894 (handle_unbox): Save cast details. Fixes #431254.
9896 * method-to-ir.c: Remove some obsolete FIXMEs.
9898 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9900 * ir-emit.h (alloc_dreg): Write a warning before crashing.
9902 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9904 * mini-codegen.c: More work on macros to make them
9905 ready for multiple regbanks.
9907 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9909 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
9911 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
9913 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9915 * mini-codegen.c (mono_spillvar_offset): Proper support for
9918 2008-09-30 Zoltan Varga <vargaz@gmail.com>
9920 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
9921 the stack overflow changes.
9923 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9925 * mini-codegen.c: Make all bank macros depend on reg_bank.
9927 * mini-codegen.c (mono_local_regalloc): Make free mask
9928 initialization regbank aware.
9930 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9932 * mini-codegen.c (mono_local_regalloc): Extract callee
9933 mask selection to a function and make it regbank aware.
9935 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9937 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
9938 code to deal with many regbanks.
9940 2008-09-30 Zoltan Varga <vargaz@gmail.com>
9942 * mini-codegen.c: More fp->regbank changes.
9944 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
9946 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
9947 of a hardcoded constant.
9949 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
9951 * method-to-ir.c (type_from_stack_type): Fix typo.
9953 2008-09-29 Zoltan Varga <vargaz@gmail.com>
9955 * mini-ia64.c (emit_move_return_value): Convert float return values to
9958 * objects.cs: Add a new test.
9960 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
9961 VARARG methods to fix an assert later.
9963 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
9964 end so it at least compiles.
9966 2008-09-28 Zoltan Varga <vargaz@gmail.com>
9968 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
9970 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
9972 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
9973 optimization to a new function (emit_optimized_ldloca_ir) and enable
9974 it for both ldloca and ldloca_s.
9976 2008-09-28 Zoltan Varga <vargaz@gmail.com>
9978 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
9979 gshared CASTCLASS code.
9981 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
9982 amd64, where the libc stack unwinder encounters stack frames referring to
9983 native code in unmapped memory.
9985 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
9988 * generics.cs: Add new test.
9990 2008-09-27 Zoltan Varga <vargaz@gmail.com>
9992 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
9993 add a check that one of the ARM_FPU_ constants is defined.
9995 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
9997 * mini-exceptions.c: Fix build on non-altstack platforms.
9999 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
10002 * ir-emit.h: Add a comment to NEW_PCONST.
10004 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
10006 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
10008 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
10009 after the changes to MonoJitDomainInfo.
10011 2008-09-27 Mark Probst <mark.probst@gmail.com>
10013 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
10015 2008-09-27 Mark Probst <mark.probst@gmail.com>
10017 * mini-ppc.c: Compiler warning fixes.
10019 2008-09-27 Mark Probst <mark.probst@gmail.com>
10021 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
10024 2008-09-27 Mark Probst <mark.probst@gmail.com>
10026 * exceptions-ppc.c, mini-ppc.h: Compile
10027 mono_arch_handle_altstack_exception() on Darwin, too.
10029 2008-09-27 Mark Probst <mark.probst@gmail.com>
10031 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
10032 work on archs which don't have generic sharing implemented, only
10033 without the vtable_arg.
10035 2008-09-26 Mark Probst <mark.probst@gmail.com>
10037 * mini.c: Added comment explaining why delegate ctor icall
10038 wrappers are compiled.
10040 2008-09-26 Mark Probst <mark.probst@gmail.com>
10042 * mini.c: Don't produce trampolines to delegate ctor icall
10043 wrappers but compile them upfront.
10045 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
10047 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
10048 runtime-set function when going back to managed code. Currently this
10049 is used to set back the protection on the soft ovf pages and/or to
10050 throw the stack overflow exception that happened in unmanaged code.
10052 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
10054 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
10055 runtime-set function when going back to managed code. Currently this
10056 is used to set back the protection on the soft ovf pages and/or to
10057 throw the stack overflow exception that happened in unmanaged code.
10059 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
10061 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
10062 the support code for restoring stack protection after stack overflows
10063 that happen in unmanaged code. Don't set the exec permission on the
10064 soft overflow area.
10066 2008-09-26 Zoltan Varga <vargaz@gmail.com>
10068 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
10069 delegate->method_ptr is set. Fixes #428054.
10071 2008-09-25 Zoltan Varga <vargaz@gmail.com>
10073 * tests.cs: Rename to ratests.cs.
10075 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
10076 emit_get_rgctx_... functions.
10078 2008-09-25 Mark Probst <mark.probst@gmail.com>
10080 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
10082 2008-09-25 Mark Probst <mark.probst@gmail.com>
10084 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
10085 before asserting that method is sharable.
10087 2008-09-25 Mark Probst <mark.probst@gmail.com>
10089 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
10090 whether method needs a static RGCTX wrapper used instead of
10091 complex conditions.
10093 * generic-sharing.c, mini.h: A few functions moved to
10094 metadata/generic-sharing.c.
10096 2008-09-25 Mark Probst <mark.probst@gmail.com>
10098 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
10099 Generic code sharing for value types, which essentially means
10100 treating value type methods like static methods. The RGCTX is
10101 passed in the same way.
10103 2008-09-25 Zoltan Varga <vargaz@gmail.com>
10105 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
10106 opcode when creating multi-dimensional arrays of open types.
10108 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
10109 open generic types.
10111 * generics.cs: Add a test.
10113 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
10115 2008-09-24 Zoltan Varga <vargaz@gmail.com>
10117 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
10119 * mini.c (mini_method_compile): Set it when running under the debugger.
10121 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
10122 vreg optimization if the flag is set.
10124 * driver.c (mono_main): Add --attach= option to pass options to
10127 * mini.c (sigquit_signal_handler): Start the attach agent.
10129 * ssapre.c: Disable this to save space since it is not yet ported to
10132 * regalloc2.c: Disable this to save space.
10134 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
10136 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
10138 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
10139 the -v option useful again.
10141 2008-09-24 Zoltan Varga <vargaz@gmail.com>
10143 * mini-amd64.c (mono_arch_output_basic_block): Add support for
10146 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
10147 arrays of arrays. Fixes #428406.
10149 * method-to-ir.c (mini_emit_castclass): Ditto.
10151 * objects.cs: Add new test.
10153 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
10155 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
10156 was wrong at it choked against target_type_is_incompatible for byref types.
10158 2008-09-23 Zoltan Varga <vargaz@gmail.com>
10160 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
10163 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
10165 * mini-exceptions.c: update a few more exceptions-related counters.
10167 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
10169 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
10170 new functions to allocate from persistent mempools.
10172 2008-09-23 Zoltan Varga <vargaz@gmail.com>
10174 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
10175 multiple register banks in the future.
10177 * mini-codegen.c (mono_local_regalloc): Fix a warning.
10179 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
10181 * mini.c (type_to_eval_stack_type): Remove duplicated function.
10183 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
10185 * mini.h: Export type_to_eval_stack_type.
10187 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
10188 is only ins->klass of byref types.
10190 2008-09-22 Zoltan Varga <vargaz@gmail.com>
10192 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
10193 (mini_emit_memcpy2): Ditto.
10195 * mini-amd64.c: Fix a warning.
10197 2008-09-21 Mark Probst <mark.probst@gmail.com>
10199 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
10202 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
10204 * method-to-ir.c: Extract stloc micro-optimization to a
10205 function and apply it to all cases.
10207 2008-09-19 Mark Probst <mark.probst@gmail.com>
10209 * method-to-ir.c: Don't fail generic code sharing in cases we
10212 2008-09-18 Mark Probst <mark.probst@gmail.com>
10214 * mini-ppc.c: Handle structs in tailcalls on Darwin.
10216 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
10218 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
10221 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
10223 * trace.c: make tracing more useful and correct, with per-thread
10224 id and indent info.
10226 2008-09-15 Mark Probst <mark.probst@gmail.com>
10228 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
10229 doing a method call and the argument is an R4.
10231 2008-09-14 Zoltan Varga <vargaz@gmail.com>
10233 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
10236 2008-09-13 Mark Probst <mark.probst@gmail.com>
10238 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
10240 2008-09-12 Zoltan Varga <vargaz@gmail.com>
10242 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
10243 (MONO_JUMP_TABLE_FROM_INS): Ditto.
10245 2008-09-11 Zoltan Varga <vargaz@gmail.com>
10247 * driver.c: Add a --agent argument (not supported yet) to load managed
10248 agent assemblies before loading the main assembly, similarly to how the
10249 Java VM handles agents.
10251 2008-09-11 Mark Probst <mark.probst@gmail.com>
10253 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
10254 function to do stack layout of local variables.
10256 2008-09-11 Mark Probst <mark.probst@gmail.com>
10258 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
10261 2008-09-11 Zoltan Varga <vargaz@gmail.com>
10263 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
10264 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
10265 JIT if DISABLE_JIT is defined.
10267 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
10270 2008-09-10 Mark Probst <mark.probst@gmail.com>
10272 * iltests.il.in: Disable the fconv test on PPC (the result is
10273 undefined according to ECMA).
10275 2008-09-10 Mark Probst <mark.probst@gmail.com>
10277 * iltests.il.in: Enable tail call tests for PPC.
10279 * mini.h: Add variable for storing incoming valuetype argument
10280 addresses for tail calls.
10282 * mini-ppc.c: Implement valuetype arguments and return values for
10283 tailcalls on Linux.
10285 2008-09-09 Mark Probst <mark.probst@gmail.com>
10287 * mini-ppc.c: Partially implement tail calls (struct arguments and
10288 return values not supported).
10290 * method-to-ir.c: Enable tail calls on PPC.
10292 2008-09-08 Zoltan Varga <vargaz@gmail.com>
10294 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
10295 runtime-invoke wrappers to work around the problem of them getting
10296 assigned to a random class.
10298 * aot-runtime.c (mono_aot_get_method): Ditto.
10300 2008-09-07 Zoltan Varga <vargaz@gmail.com>
10302 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
10303 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
10305 2008-09-07 Mark Probst <mark.probst@gmail.com>
10307 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
10308 until they're implemented properly.
10310 * exceptions-ppc.c: Use arch-independent exception-handling code
10311 instead of custom one.
10313 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
10316 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
10318 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
10319 applies when __powerpc__ is defined.
10321 2008-09-06 Zoltan Varga <vargaz@gmail.com>
10323 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
10324 methods to their code to avoid computing the full name of wrappers and
10325 doing a lookup in a string hash table.
10327 2008-09-05 Zoltan Varga <vargaz@gmail.com>
10329 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
10330 we identify bblocks before method_to_ir () is ran.
10332 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
10333 Also avoid optimizing branches pointing to themselves.
10335 * mini.c (mini_method_compile): Ditto. Fixes #422947.
10337 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
10339 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
10341 2008-09-05 Zoltan Varga <vargaz@gmail.com>
10343 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
10344 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
10345 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
10348 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
10349 jumped to the same entry in plt_jump_table.
10351 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
10353 * method-to-ir.c (initialize_array_data): Handle field with RVA from
10356 2008-08-31 Zoltan Varga <vargaz@gmail.com>
10358 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
10359 other assignment can be if converted. Saves 1.5% on corlib size and fixes
10362 2008-08-29 Geoff Norton <gnorton@novell.com>
10364 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
10365 segment, and doesn't properly handle .space as .text. Fixes
10368 2008-08-29 Geoff Norton <gnorton@novell.com>
10370 * mini.c: Disable the mach exception handler when running on
10373 2008-08-29 Geoff Norton <gnorton@novell.com>
10375 * aot-compiler.c: Patch from Renaldas Zioma to properly register
10376 globals on Darwin/ARM
10378 2008-08-28 Zoltan Varga <vargaz@gmail.com>
10380 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
10381 since too many things depend on it. Instead, call
10382 mono_runtime_set_no_exec ().
10384 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
10387 * aot-compiler.c: Add an 'asm-only' AOT option.
10389 * mini.c: Avoid initializing the runtime when doing AOT compilation.
10391 * aot-compiler.c (compile_method): Disable gshared support for now as it
10394 2008-08-27 Bill Holmes <billholmes54@gmail.com>
10396 * mini-amd64.h : Fix a compiler warning.
10398 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
10399 Changed to use a callback function to retrieve the unwind info.
10400 This avoids problems observed when code blocks were removed by
10401 unloading an app domain.
10403 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
10404 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
10407 Contributed under MIT/X11 license.
10409 2008-08-27 Bill Holmes <billholmes54@gmail.com>
10411 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
10412 case to keep the stack aligned to 8.
10414 Contributed under MIT/X11 license.
10416 2008-08-26 Zoltan Varga <vargaz@gmail.com>
10418 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
10419 avoid repeated linear searches.
10421 2008-08-25 Zoltan Varga <vargaz@gmail.com>
10423 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
10424 methods it can't handle.
10426 * aot-compiler.c (add_method): Avoid adding a method twice.
10427 (add_wrappers): Add runtime invoke wrappers for all methods.
10429 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
10430 function to create an aot-compatible version of this trampoline.
10432 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
10434 2008-08-24 Zoltan Varga <vargaz@gmail.com>
10436 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
10438 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
10439 with a generic sharing failure.
10441 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
10443 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
10444 CEE_RETHROW. Fixes #419634.
10446 * mini.c (mono_method_to_ir): Ditto.
10448 * exceptions.cs: Add a new test.
10450 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
10451 to mono_type_stack_size_internal () since some callers might not pass in
10454 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
10455 instrument_prolog. Fixes #419878.
10457 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
10458 doubles in soft float mode volatile.
10460 2008-08-23 Zoltan Varga <vargaz@gmail.com>
10462 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
10464 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
10465 to handle soft float correctly.
10467 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
10470 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
10472 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
10473 to sp, since the generics catch code requires it.
10475 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
10478 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
10479 mono_arch_emit_imt_argument ().
10481 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
10483 * mini-arm.c tramp-arm.c: Generic sharing updates.
10485 2008-08-22 Zoltan Varga <vargaz@gmail.com>
10487 * mini-arm.c: Fix the arm build.
10489 * generic-sharing.c (mini_type_get_underlying_type): New helper function
10490 handling enums, generic instances and generic sharing.
10491 (mini_type_stack_size_full): Ditto.
10493 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
10495 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
10497 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
10499 * tramp-arm.c: Implement the rgctx fetch and the generic class init
10502 * mini-arm.c: Various small generic sharing changes.
10504 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
10506 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
10509 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
10510 helper function to return a generic class init trampoline.
10512 * method-to-ir.c mini.c: Use it.
10514 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
10515 arch-specfic function to return a generic class init trampoline.
10517 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
10518 the GENERIC_CLASS_INIT custom code.
10520 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
10521 a fatal error, not a sharing failure.
10523 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
10526 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
10527 trampoline argument from MONO_ARCH_VTABLE_REG.
10529 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10530 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10531 argument, and pass the vtable in VTABLE_REG.
10533 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10534 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10535 argument, and pass the vtable in VTABLE_REG.
10536 (mono_arch_create_trampoline_code_full): Remove some special casing for
10537 the rgctx fetch trampoline.
10539 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
10542 * iltests.il: Add a test for it.
10544 2008-08-21 Zoltan Varga <vargaz@gmail.com>
10546 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
10548 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
10551 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
10552 use mono_jit_info_table_find () to avoid recursion.
10553 (mono_delegate_trampoline): Add a sync wrapper here.
10555 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
10558 * mini.c (mono_method_to_ir): Ditto.
10560 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
10561 add_sync_wrapper argument. Don't add a sync wrapper here.
10562 (mono_create_jump_trampoline): Don't add a sync wrapper here.
10564 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
10566 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10568 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
10569 of nonvolatile registers back from MonoContext to CONTEXT.
10571 Contributed under MIT/X11 license.
10573 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10575 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
10576 arguments on Winx64 there are only 4 argument registers. For this
10577 logic to work the last argument must be pulled from the stack.
10579 Contributed under MIT/X11 license.
10581 2008-08-20 Zoltan Varga <vargaz@gmail.com>
10583 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10585 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
10586 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
10587 encode/decode_method_ref ().
10589 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
10591 * aot-runtime.c (decode_patch): Ditto.
10593 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
10594 MONO_PATCH_INFO_METHOD.
10596 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
10597 MonoGenericJitInfo.
10599 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
10600 MonoGenericJitInfo.
10602 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
10604 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
10605 one from the caller.
10607 * aot-runtime.c (decode_generic_inst): New function to decode and
10608 return a interned generic inst.
10609 (decode_klass_ref): Use it.
10610 (decode_method_ref): Ditto.
10612 * aot-compiler.c (emit_exception_debug_info): Save
10613 jinfo->has_generic_jit_info too.
10615 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10617 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
10619 * iltests.il.in: Add a test for fconv_to_i.
10621 * liveness.c: Disable the liveness2 pass for now to save space.
10623 * regalloc2.c: Include mempool-internals.h to fix warnings.
10625 * aot-compiler.c (encode_method_ref): Encode the context of generic
10628 * aot-runtime.c (decode_method_ref): Inflate generic methods using
10629 the context saved in the aot file.
10631 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10633 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
10635 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
10636 volatile so they won't be optimized away.
10638 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
10644 * dominators.c: Remove duplicated functions that now are in
10645 mempool-internals.h.
10647 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10649 * aot-compiler.c: Fix warnings.
10651 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
10653 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
10655 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
10658 * mini.c (mono_resolve_patch_target): Ditto.
10660 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
10661 (encode_klass_ref): Add support for encoding VARs/MVARs.
10663 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
10665 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
10666 the handling of the got entries into a separate 'decode_got_entry' function.
10667 Add support for RGCTX_FETCH.
10669 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
10670 clobbered by the trampoline code.
10672 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
10673 not clobbered by the indirect calling code.
10675 2008-08-18 Zoltan Varga <vargaz@gmail.com>
10677 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
10680 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
10682 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
10683 signature using the compilation mempool otherwise we would leak it.
10685 2008-08-18 Zoltan Varga <vargaz@gmail.com>
10687 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
10688 mono_emit_abs_call ().
10690 * patch-info.h: Add GENERIC_CLASS_INIT.
10692 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
10694 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
10695 as their target as a near call.
10697 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
10699 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
10701 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
10702 call to a runtime function described by a patch.
10704 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
10705 mono_emit_abs_call, this has the advantage that the ABS handling code in
10706 mono_codegen () can handle them both, and can handle other stuff in the
10707 future without additional code.
10709 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
10711 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
10714 * mini.h: Add missing bblock related prototypes.
10716 * mini.h (MonoCompile): Remove unused reverse_inst_list and
10717 reverse_inst_list_len fields.
10719 * mini.c: Refactor this file a bit by moving branch optimizations to
10722 * method-to-ir.c: Merge generic sharing changes missed earlier.
10724 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
10726 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
10727 shared patches. Process METHODCONST as a shared patch.
10729 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
10730 as it crashes on the 2.0 mscorlib.
10732 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
10735 * aot-compiler.c: Use is_plt_patch () in a few additional places.
10736 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
10739 * aot-compiler.c: Reorganize the got handling code to be a bit more
10742 2008-08-17 Zoltan Varga <vargaz@gmail.com>
10744 * aot-compiler.c: Make the patch_to_plt_offset hash table use
10745 mono_patch_info_equals/hash, and use it to massively simplify
10748 * mini.c (mono_patch_info_hash): Simplify this and add support for
10751 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
10753 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
10754 handling code, since an offset is not enough to identify a trampoline.
10756 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
10758 2008-08-17 Mark Probst <mark.probst@gmail.com>
10760 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
10762 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
10764 * mini-ops.h: Argument and result types for OVF_CARRY ops.
10766 * decompose.c: PPC decompositions for various ops.
10768 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
10770 2008-08-17 Zoltan Varga <vargaz@gmail.com>
10772 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
10773 call the generic trampoline code using a call, instead of a jump, to
10774 remove some special casing from the generic trampoline code.
10776 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
10777 (mono_codegen): Ditto.
10779 * aot-compiler.c aot-runtime.c: Ditto.
10781 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
10783 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
10784 helper function to find the offset corresponding to a lazy fetch trampoline.
10786 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
10787 when doing generic sharing.
10789 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
10792 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
10793 mini-trampolines.c to be with the other trampoline creation functions.
10795 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
10796 as it is equal to method->signature in most cases, add a
10797 mono_emit_method_call_full variant which takes a signature and an imt
10800 2008-08-16 Zoltan Varga <vargaz@gmail.com>
10802 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
10803 to this function, since it could be computed easily from the method
10805 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
10808 * method-to-ir.c mini.c: Remove references to
10809 compile_generic_method_wo_context.
10811 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
10812 generic method calls.
10814 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
10815 dimensional non-szarrays.
10817 * mini.c (mini_init): Register mono_array_new_1.
10819 * jit-icalls.c (mono_array_new_1): New jit icall.
10821 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
10822 pointing to the method.
10824 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
10825 method addresses belonging to METHOD_JUMP patches in the
10826 jump_target_got_slot_hash.
10827 (mono_aot_load_method): Ditto.
10829 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
10830 METHOD_JUMP patches.
10832 * mini.c (mini_create_jit_domain_info): New helper function which
10833 initializes/frees domain->runtime_info.
10834 (mini_free_jit_domain_info): Ditto.
10835 (mini_init): Install the domain hook functions with the runtime.
10837 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
10838 information maintained by the JIT.
10840 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
10841 insertion into jump_table_hash into mono_codegen (), also implement proper
10844 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
10845 tail calls, it is already done by the aot code.
10847 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
10848 mechanism on amd64.
10850 * iltests.il.in: Make the jmp test a bit more complex.
10852 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
10853 generic instances which doesn't have a token.
10855 * aot-runtime.c (decode_method_ref): Ditto.
10857 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
10858 can handle this case now.
10859 (handle_box): Ditto.
10861 2008-08-15 Geoff Norton <gnorton@novell.com>
10863 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
10866 2008-08-15 Zoltan Varga <vargaz@gmail.com>
10868 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
10869 calling generic methods.
10871 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
10873 * aot-runtime.c (decode_patch_info): Ditto.
10875 * mini.c (mono_resolve_patch_target): Ditto.
10877 * patch-info.h: Add METHOD_RGCTX.
10879 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
10881 2008-08-14 Zoltan Varga <vargaz@gmail.com>
10883 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
10884 arguments in registers.
10886 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
10887 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
10889 * mini.c (mini_method_compile): Abort aot compilation for generic
10890 methods if generic sharing is disabled.
10892 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
10895 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
10896 requiring an mrgctx.
10898 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
10899 store instructions when converting a vcall to a normal call.
10901 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
10902 mono_arch_find_jit_info.
10904 2008-08-13 Zoltan Varga <vargaz@gmail.com>
10906 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
10907 avoid calling mono_method_full_name () for every method even if the
10908 env var is not set.
10909 (check_inline_caller_method_name_limit): Ditto.
10911 2008-08-12 Zoltan Varga <vargaz@gmail.com>
10913 * driver.c (main_thread_handler): Allow AOT compilation of multiple
10914 assemblies in one run.
10916 * aot-compiler.c (mono_compile_assembly): Only print out a count of
10917 skipped methods if it is not 0.
10919 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
10921 2008-08-12 Bill Holmes <billholmes54@gmail.com>
10923 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
10924 MONO_ARCH_HAVE_UNWIND_TABLE.
10926 Contributed under MIT/X11 license.
10928 2008-08-12 Bill Holmes <billholmes54@gmail.com>
10930 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
10931 from default optimizaton list on Winx64.
10933 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
10935 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
10936 the LMF from the MonoJitTlsData structure.
10938 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
10940 Contributed under MIT/X11 license.
10942 2008-08-12 Zoltan Varga <vargaz@gmail.com>
10944 * mini.c (sigsegv_signal_handler): Fix the build.
10946 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
10947 assembly->aot_module.
10949 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
10950 hash table. This simplifies and speeds up a lot of code, and fixes support
10953 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
10956 * mini-exceptions.c: Ditto.
10958 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
10959 'native_offset' argument, since these are computed in the
10960 mono_find_jit_info () function.
10962 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
10963 is used by exceptions-ppc.c.
10965 * exceptions-ppc.c: Call mono_find_jit_info () instead of
10966 mono_arch_find_jit_info ().
10968 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
10969 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
10970 generic code in mini-exceptions.c.
10972 2008-08-11 Zoltan Varga <vargaz@gmail.com>
10974 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
10976 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
10978 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
10979 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
10980 called while holding the loader lock. Fixes #415608.
10981 (mono_aot_get_method_from_token_inner): Ditto.
10983 2008-08-09 Zoltan Varga <vargaz@gmail.com>
10985 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
10986 to reduce differences between this and the generic implementation in
10988 (ves_icall_get_frame_info): Ditto.
10990 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
10992 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
10995 * exceptions-ppc.c (arch_get_call_filter): Rename this to
10996 mono_arch_get_call_filter () and make it non-static, for consistency with the
10997 other architectures.
10999 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
11002 * local-propagation.c:
11003 * mini-x86.c: Correct the name of arch defines.
11005 2008-08-09 Zoltan Varga <vargaz@gmail.com>
11007 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
11008 NO_EMULATE_LONG_SHIFT_OPS define.
11010 2008-08-08 Zoltan Varga <vargaz@gmail.com>
11012 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
11013 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
11015 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
11016 MACH fixes. Merged from the 2.0 branch.
11018 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
11020 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
11021 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
11023 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
11025 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
11026 mono_marshal_get_native_wrapper () signature changes.
11028 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
11030 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
11031 conversion bug under arm.
11033 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
11035 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
11037 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
11038 with overflow checking.
11040 2008-08-05 Marek Habersack <mhabersack@novell.com>
11042 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
11043 to the genmdesc.pl file
11045 2008-08-05 Zoltan Varga <vargaz@gmail.com>
11047 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
11048 arg_array in the soft-float versions of the LOAD/STORE macros.
11050 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
11053 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
11055 2008-08-02 Zoltan Varga <vargaz@gmail.com>
11057 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
11058 a float HFA. Fixes #413621.
11060 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
11062 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
11063 frame_size to args_size. Fixes build.
11065 2008-08-02 Zoltan Varga <vargaz@gmail.com>
11067 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
11068 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
11070 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
11071 the stack are not unaligned. Fixes #413247.
11073 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
11075 * mini.c: update jitted methods performance counters.
11077 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
11079 * mini-exceptions.c: increase the exceptions thrown performance
11080 counter in mono_handle_exception ().
11082 2008-07-29 Zoltan Varga <vargaz@gmail.com>
11084 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
11085 can work with netmodules.
11087 2008-07-28 Geoff Norton <gnorton@novell.com>
11089 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
11092 2008-07-28 Zoltan Varga <vargaz@gmail.com>
11094 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
11097 2008-07-28 Bill Holmes <billholmes54@gmail.com>
11099 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
11100 The float param registers and other param registers must be the
11101 same index on Windows x64.
11103 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
11104 ArgValuetypeAddrInIReg argument case. Setting the argument
11105 op to OP_VTARG_ADDR (OP_REGOFFSET)).
11107 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
11108 variable computed above as the copy length for arguments of storage
11109 type ArgValuetypeAddrInIReg.
11111 * mini-amd64.c (mono_arch_emit_call) : Implementing the
11112 ArgValuetypeAddrInIReg argument case. This case will rely on
11113 mono_arch_emit_outarg_vt to emit the correct code later in the process.
11115 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
11116 a 32 byte stack allocation for all calls. We will omit the adjustment for
11117 jump and tail call instructoins as they do not follow the typical call behavior.
11119 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
11120 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
11121 local variable and pass the local variable by reference to the called method.
11123 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
11124 Implementing the ArgValuetypeAddrInIReg argument case. When the address
11125 of a struct is passed in a register it must be saved with the other
11126 volatile argument on the stack.
11128 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
11129 frame pointer the stack adjustment value must be saved to the unwind
11132 Contributed under MIT/X11 license.
11134 2008-07-28 Zoltan Varga <vargaz@gmail.com>
11136 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
11137 which got lost in the merge.
11139 2008-07-27 Zoltan Varga <vargaz@gmail.com>
11141 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
11144 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
11146 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
11147 icalls, since they won't be patched.
11149 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
11150 different code sequence when running under valgrind to prevent some valgrind
11153 * iltests.il.in: Add new regression test.
11155 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
11158 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
11159 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
11161 * iltests.il.in: Add new test.
11163 * aot-compiler.c: Fix some warnings.
11165 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
11168 2008-07-27 Zoltan Varga <vargaz@gmail.com>
11170 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
11171 (mini_usage_jitdeveloper): Add a missing --wapi option.
11173 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11175 * mini-codegen.c: Simplify the is_fp macros.
11176 (free_up_ireg): Remove, use free_up_reg instead.
11177 (free_up_reg): Fix the fp case.
11179 2008-07-26 Zoltan Varga <vargaz@gmail.com>
11181 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
11184 * exceptions-x86.c: Merge some changes which seemed to have got lost
11185 in the linear-ir merge.
11187 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
11189 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
11190 long vreg volatile even if the variable was already created.
11192 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
11193 volatile variables.
11195 2008-07-26 Zoltan Varga <vargaz@gmail.com>
11197 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
11199 * mini.c (mono_jit_compile_method_inner): Add support for
11200 MONO_EXCEPTION_BAD_IMAGE.
11202 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
11203 mini_method_get_context () returns NULL. Fixes #356531.
11205 * mini.c (mono_method_to_ir): Ditto.
11207 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
11208 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
11210 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11212 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
11213 in the LDFTN implementation.
11215 2008-07-25 Mark Probst <mark.probst@gmail.com>
11217 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
11218 code, patch calls to icalls, too, even if they're not in the
11219 shared generic code hash. Fixes #411962.
11221 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11223 * cpu-x86.md: Increase the length of the fcall opcodes.
11225 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
11226 calls returning floats.
11228 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
11231 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
11234 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
11235 into the domain->method_code_hash.
11237 * aot-compiler.c: Fix win32 build.
11239 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
11241 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
11242 gshared NEWARR implementation.
11244 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
11246 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
11247 can be used outside of method_to_ir.
11249 * mini.h (MonoCompile): Add arg_types field.
11251 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
11253 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
11254 the values of the local arg_array and param_types array.
11256 2008-07-24 Zoltan Varga <vargaz@gmail.com>
11258 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
11259 got accesses might only get generated later when NEWOBJ is decomposed.
11261 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
11262 looking up the native code of the target method when a delegate is called
11263 for the first time.
11265 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
11268 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
11270 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
11271 AOT work on platforms without a working dlsym implementation.
11273 * mini.h: Bump AOT image format version.
11275 2008-07-24 Mark Probst <mark.probst@gmail.com>
11277 * mini-exceptions.c: Free a MonoType with
11278 mono_metadata_free_type() instead of g_free().
11280 * aot-runtime.c: Free a MonoType.
11282 2008-07-24 Zoltan Varga <vargaz@gmail.com>
11284 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
11287 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
11290 2008-07-23 Massimiliano Mantione <massi@ximian.com>
11291 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
11294 2008-07-23 Zoltan Varga <vargaz@gmail.com>
11296 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
11297 NEWOBJ calls on valuetypes.
11299 * iltests.il.in: Add new test.
11301 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
11303 2008-07-22 Zoltan Varga <vargaz@gmail.com>
11305 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
11306 is no longer needed.
11308 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
11309 non register sized integer arguments.
11310 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
11311 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
11314 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
11317 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
11318 two a binop with different sized arguments is emitted.
11320 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
11321 instruction in the ins==NULL case.
11323 2008-07-23 Zoltan Varga <vargaz@gmail.com>
11325 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
11327 * mini-x86.c: Fix osx build.
11329 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
11332 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
11333 instruction for non int sized variables.
11335 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
11338 2008-07-23 Robert Jordan <robertj@gmx.net>
11340 * method-to-ir.c: Fix MSVC build.
11342 2008-07-22 Zoltan Varga <vargaz@gmail.com>
11344 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
11345 a non int sized type, widen it to an int since newer versions of gcc seem to
11346 generate code which needs this.
11348 * ssa2.c abcremoval2.c: Fix warnings.
11350 * *: Merge the Linear IR branch.
11352 The original branch is at trunk/branches/vargaz/mini-linear-il, and
11353 the ChangeLog file there describes all the changes done over the years.
11354 Further documentation can be found at www.mono-project.com/Linear_IL.
11356 2008-07-21 Bill Holmes <billholmes54@gmail.com>
11358 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
11359 The float param registers and other param registers must be the
11360 same index on Windows x64.
11362 Contributed under MIT/X11 license.
11364 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
11366 * mini.c: Make the previous fix GC safe.
11368 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
11370 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
11372 2008-07-21 Bill Holmes <billholmes54@gmail.com>
11374 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
11375 on Winx64. This type will not be passed on the stack (ArgOnStack), but
11376 ArgValuetypeAddrInIReg instead.
11378 Contributed under MIT/X11 license.
11380 2008-07-21 Zoltan Varga <vargaz@gmail.com>
11382 * mini-codegen.c (get_register_spilling): Fix a warning.
11384 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
11386 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
11387 for types which the initialization fails. Raises the provided exception
11388 at the right stop after cleanup.
11390 2008-07-16 Zoltan Varga <vargaz@gmail.com>
11392 * aot-compiler.c: Free most of the memory allocated during compilation.
11394 * mini.c (mini_parse_debug_options): Fix a leak.
11396 * mini.c (mini_method_compile): Don't add the method to the jit info tables
11397 during aot compilation.
11399 2008-07-14 Zoltan Varga <vargaz@gmail.com>
11401 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
11402 it has too much register pressure.
11404 2008-07-13 Zoltan Varga <vargaz@gmail.com>
11406 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
11408 2008-07-12 Zoltan Varga <vargaz@gmail.com>
11410 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11413 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11414 on amd64 similar to the way it is done on arm.
11416 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11418 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
11419 consistency, normalize error messages, avoid loading aot-only modules in
11422 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
11425 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
11427 2008-07-11 Martin Baulig <martin@ximian.com>
11430 (MonoDebuggerInfo): Add `interruption_request'.
11432 2008-07-12 Zoltan Varga <vargaz@gmail.com>
11434 * aot-compiler.c (emit_plt): Remove some dead code.
11436 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
11438 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
11439 return the plt info offset belonging to a given plt entry.
11441 * mini-trampolines.c (mono_aot_plt_trampoline): Use
11442 mono_aot_get_plt_info_offset.
11444 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
11445 similar to the amd64 code by makeing jumps through a separate jump table
11446 instead of embedding the jump addresses into the code.
11448 2008-07-11 Zoltan Varga <vargaz@gmail.com>
11450 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
11453 2008-07-10 Martin Baulig <martin@ximian.com>
11455 * mini.c (mini_method_compile): Disable generics sharing when
11456 running in the debugger.
11458 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11460 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
11462 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
11463 the local register allocator from running out of registers on x86 when
11466 2008-07-10 Bill Holmes <billholmes54@gmail.com>
11468 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
11469 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
11472 Contributed under MIT/X11 license.
11474 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11476 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
11477 speed up the assembler.
11479 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11481 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
11484 * mini.c: Move the soft float handling macros a bit earlier, add
11485 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
11488 * mini.h: Add prototype for mono_arch_fixup_jinfo.
11490 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
11491 read-only to help catch code allocation requests.
11493 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
11494 and turn it off when using --aot-only or when compiling with --aot=full.
11496 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
11497 jump table for switches from the normal domain mempool, not the code
11500 * mini-trampolines.c (get_unbox_trampoline): New function to return an
11501 unbox trampoline which handles aot-only mode too.
11503 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
11504 an AOTed unbox trampoline.
11506 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
11508 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11510 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
11513 Contributed under MIT/X11 license.
11515 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11517 * mini.c (mono_codegen): Allocate space at the end of the code block and store
11518 the unwind information for the method at the end of the allocated block.
11520 * mini-amd64.h: Added declarations for the unwind routines and adding field to
11521 MonoCompileArch to hold the unwind info for SEH on Winx64
11523 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
11524 frame pointer info for the method being compiled.
11526 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
11527 the call to mono_exception_from_token.
11529 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
11530 storing the method prolog information in a format that the Winx64 SEH can understand. This
11531 information is stored a the end of the method block because it is all 32-bit offset based.
11533 Contributed under MIT/X11 license.
11535 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11537 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
11539 * wapihandles.c: Fix warnings.
11541 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
11544 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
11545 mono_jit_compile_method in aot-only mode since that calls the type
11548 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
11549 get_delegate_invoke_impl in aot-only mode.
11551 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
11553 2008-07-08 Zoltan Varga <vargaz@gmail.com>
11555 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
11557 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
11560 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
11562 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
11563 init trampoline from the AOT file as well.
11565 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
11566 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
11569 * mini.c (mini_init): Move the call to mono_exceptions_init () after
11572 * exceptions-amd64.c: Add _full variants for the remaining exception code
11573 creation functions as well, allow emission of relocatable code, remove
11574 caching since that is now done by the caller.
11576 * mini-exceptions.c: Add _full variants for the remaining exception code
11577 creation functions as well, add aot-only support.
11579 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
11580 if we can determine a proper token for them.
11581 (add_wrappers): Add a few more wrappers.
11582 (emit_method_code): Remove some dead code.
11583 (emit_trampolines): Emit exception code too.
11585 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
11587 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
11588 mono_array_new_va which avoids varargs.
11590 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
11592 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
11593 mono_arch_create_specific_trampoline () in all places.
11595 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
11596 a bit so it can be used for other things as well.
11598 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
11601 * exceptions-amd64.c: Rename the caching from the exception code creation
11602 functions, it is done by the caller instead.
11604 * exceptions-amd64.c: Change the signature of the exception code creation
11605 functions to allow the creation of relocatable code later.
11607 * mini-exceptions.c: Add a set of functions to query the various
11608 runtime-generated exception functions.
11610 * mini.c mini-exceptions.c: Use the newly added functions instead of the
11611 mono_arch_.. () functions.
11613 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11615 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
11617 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
11619 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
11620 (mini_get_vtable_trampoline): Ditto.
11622 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
11623 code in the AOT case by returning the code size and a list of relocations to
11626 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
11628 2008-07-07 Bill Holmes <billholmes54@gmail.com>
11630 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
11633 Contributed under MIT/X11 license.
11635 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11637 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
11638 so the buffer size can be computed correctly. Fixes #404735.
11640 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
11641 normally as cfg->debug_info is already freed.
11643 2008-07-06 Zoltan Varga <vargaz@gmail.com>
11645 * mini-amd64.c: For calls returning vtypes in registers, don't store
11646 the return address on the stack, instead allocate a separate local for
11649 2008-07-05 Mark Probst <mark.probst@gmail.com>
11651 * mini-trampolines.c, mini.h: Add an argument to
11652 mono_create_jit_trampoline_in_domain() for turning off the adding
11653 of the sync wrapper.
11655 * mini.c: Use the JIT trampoline without sync instead of
11656 ldftn_nosync in static RGCTX invoke wrappers so that the call can
11659 2008-07-04 Mark Probst <mark.probst@gmail.com>
11661 * driver.c: Turn on GSHARED optimization by default.
11663 2008-07-04 Zoltan Varga <vargaz@gmail.com>
11665 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
11666 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
11668 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
11669 create a variant of the generic trampoline code callable from AOTed trampolines.
11671 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
11672 trampoline code callable from AOTed trampolines.
11674 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
11676 2008-07-04 Mark Probst <mark.probst@gmail.com>
11678 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
11679 pass-through manner.
11681 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
11682 and don't fail sharing for them anymore.
11684 * mini-exceptions.c: Handle exceptions in shared generic methods.
11686 * generic-sharing.c: When checking the context of a generic
11687 method, also check its class's context. Don't treat wrappers as
11690 * mini-trampolines.c: Some code factored out to
11691 metadata/generic-sharing.c. Handle the MRGCTX case.
11693 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
11694 we must deal with the method being of another instantiation of the
11695 class. Add static rgctx invoke wrappers to generic methods.
11697 2008-07-04 Mark Probst <mark.probst@gmail.com>
11699 * mini.c: Provide all jit infos of generic shared methods with a
11702 * mini-exceptions.c: Handle the new situation that a generic info
11703 might be available, but not info about the this/vtable/mrgctx
11706 2008-07-03 Mark Probst <mark.probst@gmail.com>
11708 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
11711 2008-07-03 Zoltan Varga <vargaz@gmail.com>
11713 * dominators.c (check_dominance_frontier): Fix a warning.
11715 * mini.h: Add some missing prototypes.
11717 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
11719 * driver.c (mono_jit_init_version): Correct the comments since the first
11720 argument should be the name of the root domain, not a filename.
11722 * aot-runtime.c (make_writable): Error out if this is called while running
11724 (load_aot_module): Ditto.
11726 * aot-compiler.c: Really fix the computation of method indexes.
11728 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
11729 optimizations as this is no longer called frequently.
11731 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
11732 method and the invoke impl code and pass it to the delegate trampoline instead of
11733 just the delegate class.
11735 2008-07-02 Zoltan Varga <vargaz@gmail.com>
11737 * aot-compiler.c: Fixup the computation of method indexes.
11738 (add_wrappers): Create the base methods of the runtime invoke wrappers using
11739 the method builder infrastructure.
11741 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
11744 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
11745 mode, load the method right away instead of creating a trampoline.
11747 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
11749 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
11752 2008-07-01 Zoltan Varga <vargaz@gmail.com>
11754 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
11755 (mono_aot_load_method): Use method_index instead of method->token.
11757 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
11758 can handle icalls etc. properly.
11760 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11762 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
11764 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
11765 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
11766 JIT_ICALL_ADDR patch type.
11768 * patch-info.h: Add JIT_ICALL_ADDR patch type.
11770 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
11772 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
11774 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
11776 2008-06-30 Zoltan Varga <vargaz@gmail.com>
11778 * mini.c: Use domain->jit_code_hash_lock for controlling access to
11779 domain->jit_code_hash.
11781 2008-06-29 Zoltan Varga <vargaz@gmail.com>
11783 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
11785 2008-06-27 Zoltan Varga <vargaz@gmail.com>
11787 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
11788 get_this_arg_from_call, let it compute it when needed.
11790 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
11791 gsctx from code only when needed.
11793 * mini-trampolines.c (get_generic_context): Rename this to
11794 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
11795 it can be called by the arch backends.
11797 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
11799 2008-06-26 Zoltan Varga <vargaz@gmail.com>
11801 * driver.c (mono_main): Add experimental --aot-only command line option.
11803 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
11806 2008-06-26 Kornel Pal <kornelpal@gmail.com>
11808 * driver.c (DllMain): Remove mono_module_handle.
11810 Contributed under MIT/X11 license.
11812 2008-06-25 Zoltan Varga <vargaz@gmail.com>
11814 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
11815 for emitting methods which are not in the source assembly. Detect and report
11816 failure of assembling+linking.
11818 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
11820 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
11822 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
11824 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
11826 2008-06-24 Zoltan Varga <vargaz@gmail.com>
11828 * mini.h: Remove some obsolete prototypes.
11830 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
11832 2008-06-24 Mark Probst <mark.probst@gmail.com>
11834 * mini.c (get_object_generic_inst): Variable-sized arrays are not
11835 supported by Visual Studio, so use alloca().
11837 2008-06-23 Zoltan Varga <vargaz@gmail.com>
11839 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
11842 2008-06-23 Mark Probst <mark.probst@gmail.com>
11844 * mini.c: Fail sharing of a generic method if it contains an open
11845 catch clause (because we don't pass MRGCTXs yet).
11847 2008-06-23 Mark Probst <mark.probst@gmail.com>
11849 * mini.c: When compiling a method with generic sharing, insert the
11850 method instantiated with an all-Object generic context into the
11851 jit info table, instead of the context of the first instantiation
11852 of the method we happen to compile.
11854 2008-06-18 Martin Baulig <martin@ximian.com>
11856 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
11857 `major_version' and `minor_version'.
11859 2008-06-17 Mark Probst <mark.probst@gmail.com>
11861 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
11862 mono_method_is_generic_sharable_impl() takes an additional
11863 argument specifying whether to treat type variables as reference
11866 2008-06-17 Mark Probst <mark.probst@gmail.com>
11868 * mini.h: Removed obsolete prototypes.
11870 2008-06-17 Mark Probst <mark.probst@gmail.com>
11872 * mini.c: Don't fail generic sharing for initobj and sizeof - we
11873 already handle them.
11875 2008-06-17 Mark Probst <mark.probst@gmail.com>
11877 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
11878 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
11879 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
11880 tramp-x86.c: Added a MonoGenericContext* argument to
11881 mono_arch_get_unbox_trampoline() so that it can call other
11882 functions which require it.
11884 2008-06-17 Mark Probst <mark.probst@gmail.com>
11886 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
11887 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
11888 mono_arch_get_this_arg_from_call() takes a
11889 MonoGenericSharingContext* as well.
11891 2008-06-17 Mark Probst <mark.probst@gmail.com>
11893 * mini.c: Factor out code for emitting unbox into emit_unbox() and
11894 implement generic sharing of unbox.
11896 2008-06-17 Mark Probst <mark.probst@gmail.com>
11898 * mini.c: Don't compute the vtable to determine whether a field is
11899 special static, because it might not work for open types.
11901 2008-06-17 Mark Probst <mark.probst@gmail.com>
11903 * mini.c: Removed the unused token_type and token_source arguments
11904 from get_runtime_generic_context_ptr().
11906 2008-06-17 Marek Habersack <mhabersack@novell.com>
11908 * mini.c (ADD_BINOP): fix the build
11910 2008-06-16 Zoltan Varga <vargaz@gmail.com>
11912 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
11915 2008-06-16 Mark Probst <mark.probst@gmail.com>
11917 * mini.h: Removed class relations enum that's not used anymore.
11919 2008-06-16 Mark Probst <mark.probst@gmail.com>
11921 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
11923 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
11924 the lazy fetch trampoline access code.
11926 2008-06-15 Zoltan Varga <vargaz@gmail.com>
11928 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
11930 2008-06-14 Zoltan Varga <vargaz@gmail.com>
11932 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
11934 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
11936 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
11938 2008-06-13 Zoltan Varga <vargaz@gmail.com>
11940 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
11943 * mini-ops.h: Add MIN/MAX_UN opcodes.
11945 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
11948 * basic-math.cs: Add more min/max tests.
11950 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
11952 2008-06-13 Mark Probst <mark.probst@gmail.com>
11954 * mini.c: Small fix in the prologue of emit_castclass.
11956 2008-06-13 Zoltan Varga <vargaz@gmail.com>
11958 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
11960 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
11961 do not work even for unsigned types. Fixes #400014.
11963 * basic-math.cs: Add regression tests for unsigned Min/Max.
11965 2008-06-13 Mark Probst <mark.probst@gmail.com>
11967 * mini.c: Added additional context_used argument to several
11968 functions, which will be needed for sharing generic methods. Use
11969 GET_RGCTX macro wherever appropriate. Declare only one
11970 context_used in mono_method_to_ir().
11972 2008-06-13 Mark Probst <mark.probst@gmail.com>
11974 * mini.c, generic-sharing.c: Removed generic class relations.
11976 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
11977 functions due to MRGCTX changes.
11979 2008-06-13 Mark Probst <mark.probst@gmail.com>
11981 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
11982 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
11983 with calculated IMT.
11985 * mini.c: Generic sharing of calls via generic interfaces.
11987 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
11988 generic method with non-constant MonoGenericContext*. Instead,
11989 the context is taken out of the method itself.
11991 2008-06-13 Mark Probst <mark.probst@gmail.com>
11993 * mini.c: Generic sharing of ldvirtftn.
11995 2008-06-13 Mark Probst <mark.probst@gmail.com>
11997 * mini.c: Generic sharing of ldftn.
11999 2008-06-13 Mark Probst <mark.probst@gmail.com>
12001 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
12003 2008-06-13 Mark Probst <mark.probst@gmail.com>
12005 * mini.c: Generic sharing of the special case of ldtoken followed
12006 by a call to GetTypeFromHandle.
12008 2008-06-13 Mark Probst <mark.probst@gmail.com>
12010 * mini.c: Generic sharing of box for nullable types.
12012 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12014 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
12015 are passed on the stack. Fixes #324807.
12017 2008-06-12 Bill Holmes <billholmes54@gmail.com>
12019 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
12020 for the ArgValuetypeAddrInIReg case.
12022 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
12023 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
12025 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
12026 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
12027 local variable and pass the local variable by reference to the called method.
12029 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
12030 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
12032 Contributed under MIT/X11 license.
12034 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
12036 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
12038 * debug-mini.c (mono_debug_print_vars): Release memory after printing
12041 2008-06-10 Martin Baulig <martin@ximian.com>
12044 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
12046 2008-06-09 Kornel Pal <kornelpal@gmail.com>
12048 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
12049 possible error when no arguments are passed.
12051 Contributed under MIT/X11 license.
12053 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
12055 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
12056 where the file name is NULL.
12058 2008-06-09 Zoltan Varga <vargaz@gmail.com>
12060 * mini.c: Fix s390 build.
12062 2008-06-08 Zoltan Varga <vargaz@gmail.com>
12064 * trace.c (mono_trace_parse_options): Fix warnings.
12066 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
12068 2008-06-07 Zoltan Varga <vargaz@gmail.com>
12070 * mini.c (remove_block_if_useless): Avoid printing the method name.
12072 * mini.c: Remove needless setting of ins->cil_code which is now done by
12075 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
12078 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
12079 translated code after it has been patched.
12081 2008-06-06 Zoltan Varga <vargaz@gmail.com>
12083 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
12084 avoid problems during code patching on SMP systems.
12085 (emit_call): Avoid adding a patch info which is already added by
12087 (mono_arch_emit_exceptions): Ditto.
12089 2008-06-05 Zoltan Varga <vargaz@gmail.com>
12091 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
12092 MONO_TYPE_ISSTRUCT already checks for it.
12094 2008-06-05 Bill Holmes <billholmes54@gmail.com>
12096 * mini-amd64.c:merge_argument_class_from_type: When marshaling
12097 structs with floats on Winx64 the float registers are not used.
12098 The integer registers are always used..
12099 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
12100 only one register will be used and only if the size of the struct
12101 is 1,2,4, or 8 bytes.
12103 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
12104 to work for Winx64.
12106 Contributed under MIT/X11 license.
12108 2008-06-05 Martin Baulig <martin@ximian.com>
12110 * debug-debugger.c (debugger_lookup_class): Also call
12111 mono_class_setup_methods() here; we're only called from RTI.
12113 2008-06-05 Andreas Farber <andreas.faerber@web.de>
12115 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
12116 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
12117 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
12118 Post-process object files and add dtrace-generated object, if necessary.
12120 Contributed under MIT/X11 license.
12122 2008-06-04 Mark Probst <mark.probst@gmail.com>
12124 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
12127 * mini.c: Generic sharing for unbox.any and castclass.
12129 2008-06-04 Mark Probst <mark.probst@gmail.com>
12131 * mini.c: Ignore tailcall prefix in shared generic code and when
12132 doing calls which require a vtable/rgctx argument.
12134 2008-06-04 Mark Probst <mark.probst@gmail.com>
12136 * mini.c: Don't free the JIT info.
12138 * driver.c: Changes in the JIT info table testing code.
12140 2008-06-03 Zoltan Varga <vargaz@gmail.com>
12142 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
12143 interruption. Fix some warnings.
12145 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
12146 interruption_checkpoint.
12148 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
12150 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
12151 from embedding applications.
12153 2008-06-02 William Holmes <billholmes54@gmail.com>
12155 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
12156 reserving 32 bytes on the stack when making calls.
12158 Contributed under MIT/X11 license.
12160 2008-06-01 Zoltan Varga <vargaz@gmail.com>
12162 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
12163 the linear IL branch.
12165 * driver.c: Print out more information for --version on arm.
12167 2008-05-30 Zoltan Varga <vargaz@gmail.com>
12169 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
12170 bb_exit instead, since out of line bblocks might not actually be emitted
12173 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
12174 maximum epilog size for out of line bblocks if tracing is enabled.
12176 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
12178 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
12180 * arrays.cs: Regression tests for allocating arrays with negative sizes.
12182 2008-05-28 Zoltan Varga <vargaz@gmail.com>
12184 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
12185 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
12188 2008-05-27 Zoltan Varga <vargaz@gmail.com>
12190 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
12191 the 'value' to store is a constant.
12193 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
12195 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
12196 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
12198 2008-05-26 Zoltan Varga <vargaz@gmail.com>
12200 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
12201 for accessing method->generic_container.
12203 2008-05-24 Zoltan Varga <vargaz@gmail.com>
12205 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
12207 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
12209 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
12211 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
12214 2008-05-23 Zoltan Varga <vargaz@gmail.com>
12216 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
12218 * mini.c: Handle the case when mono_class_vtable () fails.
12220 2008-05-23 Massimiliano Mantione <massi@ximian.com>
12221 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
12224 2008-05-22 Mark Probst <mark.probst@gmail.com>
12226 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
12227 together with domain sharing.
12229 2008-05-22 Mark Probst <mark.probst@gmail.com>
12231 * mini.c: Treat callvirts to final methods like non-virtual calls
12232 when doing generic sharing, i.e. look them up in the runtime
12235 2008-05-22 Mark Probst <mark.probst@gmail.com>
12237 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
12238 with computed types (for generic sharing).
12240 * mini.c: Generic sharing for mkrefany and refanyval.
12242 2008-05-22 Zoltan Varga <vargaz@gmail.com>
12244 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
12247 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
12248 the generic sharing code.
12250 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
12253 2008-05-21 Zoltan Varga <vargaz@gmail.com>
12255 * mini.h: Remove the declaration of mono_aot_init_vtable ().
12257 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
12259 * driver.c: updated copyright date
12261 2008-05-21 Zoltan Varga <vargaz@gmail.com>
12263 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
12266 2008-05-19 Martin Baulig <martin@ximian.com>
12268 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
12269 pointing to the new `_mono_debug_using_mono_debugger' variable.
12272 (mono_main): Check mono_debug_using_mono_debugger() rather than
12273 the `MONO_INSIDE_MDB' environment variable to check whether we're
12274 inside the debugger.
12276 2008-05-19 Zoltan Varga <vargaz@gmail.com>
12278 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
12281 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
12283 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
12285 * mini.c: Added mini_assembly_can_skip_verification. This
12286 function checks if the assembly requested to skip verification.
12287 Fixes part of #387274.
12289 2008-05-07 Zoltan Varga <vargaz@gmail.com>
12291 * mini.c (mini_get_method): Disable the check for open generic classes when
12292 using generic sharing.
12294 * generics.cs: Add a test for #387034.
12296 * mini.c (mini_get_method): Check whenever the method class is an open generic
12297 type, and return NULL in that case, causing a verification error. Fixes
12300 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12302 * driver.c (mono_main): Revert r102623. The right
12303 thing to do is to enable the verifier under verifiable
12304 unless a --security flag was passed.
12306 We need this non-trivial behavior for --verify-all otherwise
12307 mcs-compileall won't be able to use it. As it needs everything to
12308 be verified under validil.
12310 2008-05-06 Martin Baulig <martin@ximian.com>
12314 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
12315 (mono_debugger_thread_cleanup): Likewise.
12316 (mono_debugger_extended_notification): Likewise.
12318 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12320 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
12321 against both inflated and non-inflated methods. We need to check against the
12322 generic definition for cases where the instantiated method is not visible.
12323 We need to check against the inflated types for cases where the instantiation
12324 changes any super type. This fixes #382986.
12326 Note that this doesn't need to be applied to other parts of mono_method_to_ir
12327 that check for visibiliy as generic params only appears as the type subject
12328 of tokens on call opcodes. Field manipulation and ldftn must always
12329 target an exact type.
12331 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12333 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
12334 if no related --security flag is passed.
12336 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12338 * mini-arch.h: Prepare support for ppc64.
12340 Contributed under MIT/X11 license.
12342 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12344 * aot-runtime.c: Prepare support for ppc64.
12346 Contributed under MIT/X11 license.
12348 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12350 * mini-ops.h: Prepare support for ppc64.
12352 Contributed under MIT/X11 license.
12354 2008-05-04 Andreas Farber <andreas.faerber@web.de>
12356 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
12358 Contributed under MIT/X11 license.
12360 2008-05-03 Zoltan Varga <vargaz@gmail.com>
12362 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
12363 assemblies, since aot_name is not a full path, causing us to load MS.NET
12364 assemblies on windows.
12366 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
12368 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
12369 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
12370 * main.c: Use UTF-8 encoded command line instead of Windows default code
12371 page on Windows to support Unicode.
12372 * driver.c (DllMain): New function for mixed-mode assembly support.
12373 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
12374 export __stdcall functions without decoration.
12376 Contributed under MIT/X11 license.
12378 2008-04-28 Mark Probst <mark.probst@gmail.com>
12380 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
12381 saving it very early.
12383 2008-04-28 Mark Probst <mark.probst@gmail.com>
12385 * mini.h, mini.c: Lots of code for accessing the old RGCTX
12386 deleted. The only way to access the new RGCTX is via the
12389 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
12390 vtable instead of the RGCTX to static methods.
12392 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
12393 accessing the new RGCTX.
12395 * generic-sharing.c: There is no separation between self, type
12396 arguments and other types in the RGCTX anymore.
12398 2008-04-25 Jonathan Chambers <joncham@gmail.com>
12400 * mini-amd64.c (add_general): Remove previous stack adjustment.
12401 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
12402 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
12403 for 32 bytes of stack space reserved for all calls.
12405 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
12406 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
12409 Code contributed under MIT/X11 license.
12411 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
12413 * mini.c (mini_method_verify): Only verify non-inflated methods, check
12414 against the root definition, peeling out method and type instantiations.
12415 Cache verify success results, code that fails verification is still
12416 checked multiple times.
12418 2008-04-23 Zoltan Varga <vargaz@gmail.com>
12420 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
12422 2008-04-23 Jonathan Chambers <joncham@gmail.com>
12424 * mini-amd64.c (add_general): Always increment stack on Win64.
12425 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
12428 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
12429 stack based argument handling on Win64.
12431 Code contributed under MIT/X11 license.
12433 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
12435 * Makefile.am (version.h): Add support for git-svn.
12437 2008-04-22 Zoltan Varga <vargaz@gmail.com>
12439 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
12440 so instead of calling g_spawn_command_line_sync, we do everything by hand,
12441 avoiding allocations and libc functions which might deadlock.
12443 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
12444 'no-gdb-backtrace' option is set.
12446 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
12448 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
12450 2008-04-21 Martin Baulig <martin@ximian.com>
12452 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
12453 and `get_lmf_addr'; `notification_address' is no longer a pointer.
12455 2008-04-21 Martin Baulig <martin@ximian.com>
12457 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
12458 `thread_vtable', `event_handler_ptr' and `event_handler'.
12460 2008-04-21 Martin Baulig <martin@ximian.com>
12462 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
12463 allows delayed initialization of the `executable_code_buffer' when
12466 2008-04-21 Martin Baulig <martin@ximian.com>
12468 * mini.h (mono_debugger_create_notification_function): Removed.
12469 * tramp-*.c (mono_debugger_create_notification_function): Removed.
12471 * mdb-debug-info64.s
12472 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12474 * mdb-debug-info32.s
12475 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12477 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
12478 currently only works on x86 and x86_64, so don't create it on ppc.
12480 2008-04-21 Martin Baulig <martin@ximian.com>
12482 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
12485 (mini_method_compile): In the fp elimination check, check
12486 `debug_options.mdb_optimizations' in addition to
12487 mono_debug_using_mono_debugger().
12489 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
12490 disable some JIT optimizations which are only disabled when
12491 running inside the debugger.
12492 Added `--help-debug' option to describe the debugging options.
12493 (parse_debug_options): New static function to parse the `--debug'
12494 options, so we can easily add more stuff in future.
12496 2008-04-20 Zoltan Varga <vargaz@gmail.com>
12498 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
12499 the method has no body.
12501 2008-04-19 Jonathan Chambers <joncham@gmail.com>
12503 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
12504 assembly is not allowed in MSVC 64-bit compiler.
12505 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
12506 as we get floating point exceptions everywhere.
12508 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
12509 correctly align arguments for call to throw_exception.
12510 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
12512 Code contributed under MIT/X11 license.
12514 2008-04-19 Zoltan Varga <vargaz@gmail.com>
12516 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
12518 2008-04-17 Zoltan Varga <vargaz@gmail.com>
12520 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
12522 * mini-amd64.c (NEW_INS): Set cil_code.
12524 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
12525 from mini-amd64.c so all debugger related logic is in one place.
12527 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
12528 later won't have a random ip assigned to them.
12530 2008-04-16 Zoltan Varga <vargaz@gmail.com>
12532 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
12533 the arch specific function initializes code_size.
12534 (mono_create_delegate_trampoline): Ditto.
12536 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
12537 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
12540 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
12541 running under the debugger.
12543 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
12546 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
12547 debugger. Also move the disabling of optimizations here from driver.c.
12548 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
12551 * mini.h (MonoCompile): Add a few new flags.
12553 2008-04-15 Zoltan Varga <vargaz@gmail.com>
12555 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
12556 so the cil_code field of created MonoInst's is properly set.
12557 (mini_select_instructions): Ditto.
12559 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
12560 (MONO_INST_NEW_CALL): Ditto.
12562 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
12563 in many places so the ins->cil_code field is properly initialized.
12565 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
12568 2008-04-14 Zoltan Varga <vargaz@gmail.com>
12570 * mini.c (mini_method_compile): Print a different message when compiling a
12573 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
12576 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12578 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
12581 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
12583 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12585 * mini.c (handle_stack_args): Make this return void since its return value was
12586 never used. Also set cfg->unverifiable for invalid IL instead of calling
12589 2008-04-10 Mark Probst <mark.probst@gmail.com>
12591 * mini.c: Make sure "this" is live in catch clauses with type
12592 variables in shared generic code.
12594 2008-04-08 Mark Probst <mark.probst@gmail.com>
12596 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
12597 generic_class_is_reference_type() to ensure the proper behaviour
12598 when sharing generic code and the type in question is a type
12601 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12603 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
12604 race conditions when printing thread dumps. Fixes #377738.
12606 2008-04-08 Massimiliano Mantione <massi@ximian.com>
12608 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
12609 shows up when both MonoInst arguments can cause aliasig.
12610 There is likely no way in the current JIT to trigger this problem, but
12611 it showed up in the development of generics sharing, when in a new
12612 opcode both args of an OP_GROUP can be aliases (addresses of a local).
12613 When the generics sharing code will be committed, its tests will be
12614 valid also for this bug.
12616 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12618 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
12621 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
12624 2008-04-07 Zoltan Varga <vargaz@gmail.com>
12626 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
12627 use a more detailed exception message for InvalidCastException.
12629 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
12631 * driver.c (mono_main): Add --debug=casts option to turn on better
12632 InvalidCastException message details.
12634 * mini.c (mini_get_debug_options): New helper function to return the address of
12635 the debug_options variable.
12637 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
12638 the jit_tls TLS variable.
12640 * mini.c (mono_jit_tls): New TLS variable.
12642 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
12645 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
12647 * mini.h: Removed verifer related stuff. This code was moved to verify.c
12649 * mini.c: Removed verifer related stuff, code moved to verify.c.
12651 * driver.c: Using code from verify.c instead of mini.c.
12653 2008-04-05 Zoltan Varga <vargaz@gmail.com>
12655 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
12658 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
12660 * mini.c (check_for_method_verify): Enabling verification of
12661 corlib if mono_verify_all is set. Bugs in the verifier preventing that
12664 2008-04-04 Zoltan Varga <vargaz@gmail.com>
12666 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
12667 caller saved registers as well.
12669 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
12670 saved registers as well.
12672 2008-03-30 Zoltan Varga <vargaz@gmail.com>
12674 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
12676 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
12679 2008-03-27 Zoltan Varga <vargaz@gmail.com>
12681 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
12683 (get_call_info): Take a gsctx argument instead of 'cfg'.
12685 2008-03-26 Zoltan Varga <vargaz@gmail.com>
12687 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
12688 mono_verify_all is set.
12690 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
12692 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
12694 2008-03-25 Zoltan Varga <vargaz@gmail.com>
12696 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
12699 * driver.c mini.c mini.h: Add a --verify-all development option to test the
12700 verifier and the code generated by the compiler.
12702 2008-03-25 Mark Probst <mark.probst@gmail.com>
12704 * mini.c: Generic sharing of the non-nullable case of the box
12707 2008-03-24 Zoltan Varga <vargaz@gmail.com>
12709 * inssel.brg: Fix the build.
12711 * iltests.il.in: Add a test for lconv.ovf.u8.un.
12713 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
12715 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
12716 Array:Address. Fixes #372410.
12718 * iltests.il.in: New tests for readonly prefix.
12720 2008-03-23 Zoltan Varga <vargaz@gmail.com>
12722 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
12723 mini-trampolines.c.
12725 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
12728 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
12730 * mini.c (mono_decompose_op_imm): New helper function.
12732 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
12733 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
12736 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
12737 mono_arch_output_basic_block. Fix warnings.
12739 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
12742 2008-03-22 Zoltan Varga <vargaz@gmail.com>
12744 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
12745 since the extra frame is now detected automatically inside the loop.
12747 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
12748 opts which are now in mono_peephole_ins ().
12750 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
12752 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
12753 frames and skip duplicate managed-to-native frames. Fixes #367665.
12755 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
12756 opts which are now in mono_peephole_ins ().
12757 (mono_arch_peephole_pass_2): Ditto.
12759 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
12761 * mini-codegen.c (mono_peephole_ins): New helper function containing the
12762 arch independent peephole optimizations.
12764 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
12765 opts which are now in mono_peephole_ins ().
12767 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
12769 * mini-s390.c (mono_arch_output_basic_block): Fix build.
12771 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
12774 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
12775 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
12778 2008-03-21 Zoltan Varga <vargaz@gmail.com>
12780 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
12781 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
12784 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
12785 mono_arch_output_basic_block. Fix warnings.
12787 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12789 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
12792 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12794 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
12797 * iltests.il: Add new tests.
12799 2008-03-20 Kornel Pal <kornelpal@gmail.com>
12801 * mini.c: Removed Windows version macros.
12803 2008-03-20 Mark Probst <mark.probst@gmail.com>
12805 * generic-sharing.c: Put reflection types in the extensible part
12806 of the runtime generic context.
12808 * mini.c: Generic sharing of the GetTypeHandle special case of the
12809 ldtoken instruction.
12811 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12813 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
12815 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
12817 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
12818 consistency with the other version on the linear IR branch.
12820 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
12822 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
12824 * iltests.il.in: Add new tests.
12826 2008-03-19 Zoltan Varga <vargaz@gmail.com>
12828 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
12830 * iltests.il.in: Add new tests.
12832 2008-03-19 Mark Probst <mark.probst@gmail.com>
12834 * mini.c: Two variables with the same name were declared in
12835 nesting contexts and one wasn't initialized. Fixed.
12837 2008-03-19 Mark Probst <mark.probst@gmail.com>
12839 * mini.c: Generic sharing of the initobj instruction.
12841 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
12843 * mini.c: make the test to optimize ldtoken from typeof() more
12846 2008-03-18 Mark Probst <mark.probst@gmail.com>
12848 * mini.c: Generic sharing of the initobj instruction for reference
12851 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
12853 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
12854 the mono_breakpoint_clean_code() code to perform bound checks.
12856 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
12858 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
12859 mono_arch_patch_callsite() to include the start of the managed method
12860 to be able to perform bound checks.
12862 2008-03-17 Mark Probst <mark.probst@gmail.com>
12864 * mini.c: Generic sharing for the isinst instruction.
12866 2008-03-17 Mark Probst <mark.probst@gmail.com>
12868 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
12869 inssel-long32-mips.brg: Added opcodes for doing indirect calls
12870 with the runtime generic context argument.
12872 * mini.c: Share calls to several types of unsharable methods by
12873 putting the address of the method code in the runtime generic
12874 context and doing an indirect call.
12876 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
12879 2008-03-16 Mark Probst <mark.probst@gmail.com>
12881 * generic-sharing.c: Change due to a change in the runtime genric
12884 2008-03-15 Martin Baulig <martin@ximian.com>
12887 (mono_arch_nullify_class_init_trampoline): Add call to
12888 mono_breakpoint_clean_code() to make things work when running
12889 inside the debugger.
12892 (mono_arch_nullify_class_init_trampoline): Add call to
12893 mono_breakpoint_clean_code() to make things work when running
12894 inside the debugger.
12896 2008-03-14 Zoltan Varga <vargaz@gmail.com>
12898 * inssel-long.brg (reg): Fix 64 bit build.
12900 2008-03-14 Mark Probst <mark.probst@gmail.com>
12902 * mini.c, mini.h: Share static generic code by passing it an
12903 implicit argument pointing to the runtime generic context.
12905 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
12906 inssel-long32-mips.brg: New opcodes for calling shared static,
12907 which need to be passed the runtime generic context.
12909 * mini-amd64.c, mini-x86.c: Save the runtime generic context
12910 argument on the stack in the prologue if needed. New function for
12911 finding the runtime generic context argument from the registers
12912 saved by the trampoline.
12914 * mini-amd64.h, mini-x86.h: Specify which register to use for the
12915 runtime generic context argument.
12917 * tramp-amd64.c: Also restore the register used for the runtime
12918 generic context argument.
12920 * mini-trampoline.c: Resolve shared static calls by consulting the
12921 runtime generic context via the new argument.
12923 * generic-sharing.c: Add an argument to sharability-checking
12924 functions that specifies whether type variables should be treated
12925 as sharable type arguments.
12927 * inssel-x86.brg: Removed a superfluous, buggy rule.
12929 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
12932 2008-03-14 Martin Baulig <martin@ximian.com>
12934 * debug-debugger.c (main_thread_handler): Call
12935 mono_runtime_run_main() without sending any notifications.
12937 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
12939 2008-03-14 Zoltan Varga <vargaz@gmail.com>
12941 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
12943 2008-03-14 Mark Probst <mark.probst@gmail.com>
12945 * tramp-x86.c: Fixed register restore offsets in the trampoline
12946 code for ECX and EDX.
12948 2008-03-12 Geoff Norton <gnorton@novell.com>
12950 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
12951 different ucontext_t implementations.
12952 * exceptions-arm.c: Use the above defines to get exceptions working on
12953 iPhone (based on a patch by Luke Howard lukeh@padl.com)
12954 * mini-arm.c: Implement iPhone icache support (based on a patch by
12955 Luke Howard lukeh@padl.com)
12957 2008-03-12 Mark Probst <mark.probst@gmail.com>
12959 * mini.c: Enable generic sharing of calls to non-static
12960 non-interface non-generic non-value-type methods.
12962 * mini-trampolines.c: Resolve calls from shared generic code.
12964 2008-03-11 Zoltan Varga <vargaz@gmail.com>
12966 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
12968 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
12970 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
12972 * mini.c: some fixes for the AOT compiler.
12974 2008-03-07 Zoltan Varga <vargaz@gmail.com>
12976 * cpu-amd64.md: Add clob:1 to some float opcodes.
12978 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
12980 * mini.h: Added MiniVerifierMode enumeration.
12982 * mini.c: Added mini_verifier_set_mode to control
12983 the usage of the new verifier.
12985 * mini.c (mono_method): Integrated the new verifier.
12987 * driver.c: Extended --security option with validil and
12988 verifiable options to activate the new verifier.
12990 2008-03-07 Zoltan Varga <vargaz@gmail.com>
12992 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
12993 optimization to ctors taking 0 or 2 arguments too.
12995 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
12998 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
13000 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
13002 2008-03-06 Zoltan Varga <vargaz@gmail.com>
13004 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
13005 non-aot case as well.
13007 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
13009 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
13012 * aot-compiler.c (encode_patch): Ditto.
13014 * mini.h (G_MININT32): Fix the definition of this.
13016 2008-03-05 Zoltan Varga <vargaz@gmail.com>
13018 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
13020 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
13022 2008-03-04 Zoltan Varga <vargaz@gmail.com>
13024 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
13025 methods returning vtypes in registers.
13026 (mono_arch_allocate_vars): Ditto.
13028 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
13030 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
13032 * generics.cs: Add a test from the linear IR branch.
13034 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
13036 * mini.c (inline_method): Cache failed inline attempts.
13038 2008-03-04 Mark Probst <mark.probst@gmail.com>
13040 * mini.c: For shared methods of generic classes put the location
13041 of "this" into the MonoGenericJitInfo.
13043 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
13044 register out of a MonoContext by register number. Add the generic
13045 sharing context as an argument to mono_arch_find_this_argument().
13047 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
13048 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
13049 for new arch function.
13051 * mini-exception.c: Handle open exception clauses in shared
13054 * mini-trampolines.c: Supply additional argument to
13055 mono_arch_find_this_argument().
13057 2008-03-04 Zoltan Varga <vargaz@gmail.com>
13059 * Makefile.am (regtests): Run the bench.exe tests last.
13061 2008-03-03 Zoltan Varga <vargaz@gmail.com>
13063 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
13066 2008-03-02 Zoltan Varga <vargaz@gmail.com>
13068 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
13071 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
13073 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
13075 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
13076 whose class has no cctor.
13078 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
13080 2008-03-01 Zoltan Varga <vargaz@gmail.com>
13082 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
13085 2008-02-29 Zoltan Varga <vargaz@gmail.com>
13087 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
13088 to be in sync with the code on the linear IR branch.
13090 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
13092 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
13094 2008-02-27 Zoltan Varga <vargaz@gmail.com>
13096 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
13098 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
13100 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
13102 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
13104 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
13106 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
13109 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
13111 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
13112 OP_LOADR4_MEMBASE emission.
13114 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
13115 (mono_spillvar_offset_float): Ditto.
13117 * mini-mips.c (mono_arch_emit_prolog): Ditto.
13119 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
13122 * basic-long.cs: Add regression tests for them.
13124 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
13126 (mono_arch_allocate_vars): Fix representation of single-precision float
13128 (mono_arch_output_basic_block): Ditto.
13130 * inssel-mips.brg: Ditto, remove duplicate items.
13132 * mini-mips.c (emit_load_volatile_arguments): New function to handle
13133 arguments of tail calls as on other platforms.
13134 (mono_arch_output_basic_block): Handle tail calls.
13136 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
13139 * objects.cs (test_5_pass_static_struct): Add test for it.
13141 Contributed under MIT/X11 license.
13143 2008-02-26 Zoltan Varga <vargaz@gmail.com>
13145 * Makefile.am: Use gmcs for compiling the regression tests.
13147 * *.2.cs *.2.il: Rename to *.cs and *.il.
13149 2008-02-24 Zoltan Varga <vargaz@gmail.com>
13151 * regalloc.h: Make the vassign array smaller.
13153 * mini.c (mini_method_compile): Remove an unused field in cfg.
13155 * mini-codegen.c: Add a bunch of micro optimizations.
13157 2008-02-23 Zoltan Varga <vargaz@gmail.com>
13159 * regalloc.h: Remove some unused fields.
13161 2008-02-22 Zoltan Varga <vargaz@gmail.com>
13163 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
13165 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
13167 2008-02-22 Mark Probst <mark.probst@gmail.com>
13169 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
13171 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
13172 trampoline: Fetch an entry from the runtime generic context. If
13173 it's NULL, jump to the actual trampoline to fill the runtime
13174 generic context. Otherwise, return it.
13176 * mini.c: Call the lazy fetch trampoline to get entries out of the
13177 runtime generic context.
13179 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
13180 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
13181 tramp-sparc.c: Stubs for the lazy fetch trampoline.
13183 2008-02-21 Mark Probst <mark.probst@gmail.com>
13185 * mini.c: Fetch data out of the extensible part of the runtime
13186 generic context instead of calling a helper function.
13188 * generic-sharing.c: Some functions moved into
13189 metadata/generic-sharing.c. Helper function for fetching other
13190 types now checks and asserts against extensible rgctx (just for
13191 debugging purposes - the helper function isn't called anymore
13192 unless for debugging).
13194 2008-02-21 Zoltan Varga <vargaz@gmail.com>
13196 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
13197 for tail calls up to the point that the tests in iltests.exe run. Also add a
13198 dummy CKFINITE implementation.
13199 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
13200 needed for trampoline LMF frames.
13202 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
13203 trampoline LMF frames.
13205 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
13207 * mini.c (inline_method): clean any pending loader error when inlining fail.
13208 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
13210 2008-02-21 Zoltan Varga <vargaz@gmail.com>
13212 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
13214 * aot-runtime.c (decode_patch_info): Ditto.
13216 * mini.c (mono_resolve_patch_target): Ditto.
13218 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
13221 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
13223 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
13224 if it references an icall address.
13226 2008-02-20 Zoltan Varga <vargaz@gmail.com>
13228 * cpu-s390x.md: Remove some more unused opcodes.
13230 * cpu-s390x.md: Remove some unused opcodes.
13232 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
13233 mono_op_imm_to_op ().
13235 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
13236 instead of a switch statement.
13238 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
13239 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
13241 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
13243 * mini-codegen.c: Remove unused mono_regstate2_... functions.
13245 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
13248 2008-02-19 Zoltan Varga <vargaz@gmail.com>
13250 * driver.c (mono_main): Improve error reporting when an assembly cannot be
13251 opened. Fixes #362607.
13253 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
13255 * iltests.il.in: Add a test for static methods in interfaces.
13257 2008-02-18 Zoltan Varga <vargaz@gmail.com>
13259 * genmdesc.c (build_table): Fix a crash on older glib versions.
13261 * cpu-sparc.md: Remove some unused opcodes.
13263 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
13264 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
13266 * cpu-amd64.md: Remove some unused opcodes.
13268 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
13269 like the other opcodes.
13271 2008-02-17 Zoltan Varga <vargaz@gmail.com>
13273 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
13275 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
13277 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
13278 variables 'cfg' instead of 'm' for consistency.
13280 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
13282 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
13283 argument holding the vtype return address, to avoid the ambigious use of
13284 cfg->ret for this purpose.
13286 * mini.c (NEW_RETLOADA): Use vret_addr if set.
13288 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
13290 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
13291 new mono_print_ins () function which only takes one argument.
13293 2008-02-15 Zoltan Varga <vargaz@gmail.com>
13295 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
13298 2008-02-14 Zoltan Varga <vargaz@gmail.com>
13300 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
13302 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
13304 * mini-x86.c: Sync with the version on the linear IR branch by adding new
13305 opcodes and other small changes.
13307 * mini-ops.h: Add some new opcodes from the linear IR branch.
13309 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
13311 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
13312 opcodes, use the REG_MEMBASE opcodes instead.
13314 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
13315 opcodes, use the REG_MEMBASE opcodes instead.
13317 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
13320 * mini.c (mono_op_imm_to_op): New helper function.
13322 * mini-ops.h: Add some opcodes from linear IR branch.
13324 2008-02-13 Zoltan Varga <vargaz@gmail.com>
13326 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
13329 2008-02-12 Zoltan Varga <vargaz@gmail.com>
13331 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
13334 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
13336 2008-02-09 Zoltan Varga <vargaz@gmail.com>
13338 * aot-compiler.c (emit_method_code): Add an assert.
13340 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
13341 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
13344 2008-02-08 Zoltan Varga <vargaz@gmail.com>
13346 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
13347 some load/store opcodes so they are consistent.
13348 (mono_arch_emit_prolog): Simplify some code.
13350 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
13352 * objects.cs: Add tests for large argument offsets on ARM.
13354 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
13355 stack offsets. Fixes #359651.
13357 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
13359 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
13361 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
13363 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
13365 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
13367 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
13368 rid of CEE_CONV_R_UN.
13370 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
13372 2008-02-07 Zoltan Varga <vargaz@gmail.com>
13374 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
13376 * mini.c (mono_normalize_opcodes): Add some more opcodes.
13378 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
13380 * cpu-amd64.md: Remove some unused opcodes.
13382 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
13384 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
13386 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
13387 arch specific functions for its parts. Call the peephole pass after local
13388 regalloc so the prolog can compute a more accurate max_offset.
13390 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
13391 the corresponding OP_I/OP_L opcodes.
13393 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
13395 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
13397 2008-02-06 Zoltan Varga <vargaz@gmail.com>
13399 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
13400 as they are handled in mini.c.
13402 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
13404 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
13405 case since it is handled in mini.c.
13407 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
13409 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
13411 * *.c: Use the new opcodes in the IR and back end code.
13413 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
13415 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
13417 2008-02-06 Mark Probst <mark.probst@gmail.com>
13419 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
13420 an assert because it has a race condition.
13422 2008-02-06 Zoltan Varga <vargaz@gmail.com>
13424 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
13426 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
13428 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
13430 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
13431 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
13433 2008-02-05 Zoltan Varga <vargaz@gmail.com>
13435 * cpu-amd64.md (move): Correct the maximum size of move.
13437 2008-02-05 Mark Probst <mark.probst@gmail.com>
13439 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
13440 the generic class init trampoline to return quickly if the class
13443 2008-02-04 Zoltan Varga <vargaz@gmail.com>
13445 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
13446 issues where an 32 bit callsite cannot be patched by a 64 bit address.
13448 2008-02-03 Zoltan Varga <vargaz@gmail.com>
13450 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
13453 2008-01-31 Zoltan Varga <vargaz@gmail.com>
13455 * objects.cs: Add some soft-float tests.
13457 * mini.c: Fix a couple more soft-float issues.
13459 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
13461 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
13462 avoid a REX prefix.
13464 2008-01-30 Zoltan Varga <vargaz@gmail.com>
13466 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
13467 exception happens while compiling a virtual method.
13469 2008-01-29 Zoltan Varga <vargaz@gmail.com>
13471 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
13473 * mini-sparc.c: Fix build.
13475 * mini-sparc.c (get_call_info): Add support for generic sharing.
13477 * mini-exceptions.c: Add a FIXME.
13479 2008-01-27 Zoltan Varga <vargaz@gmail.com>
13481 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
13482 altstack handling code.
13484 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
13486 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
13488 * mini-s390.c: Add support for generic sharing.
13490 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13492 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13494 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
13496 * mini-s390x.c: Add support for generic sharing.
13498 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13500 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13502 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
13503 can be used since it takes a 16 bit signed immediate.
13505 * inssel-s390x.brg: Fix OP_SETRET.
13507 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
13509 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
13511 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
13513 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
13515 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
13518 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
13521 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
13522 of the unused mono_arch_patch_delegate_trampoline stuff.
13524 2008-01-26 Zoltan Varga <vargaz@gmail.com>
13526 * basic-long.cs: Move the fp related tests to basic-float.cs.
13528 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
13530 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
13532 * basic-calls.cs: Add a test for proper float argument passing.
13534 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
13535 if the context corresponds to an exception received through a signal.
13537 * exceptions.cs: Add a test for nullref handling at the start of a try
13540 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
13542 * jit-icalls.c (mono_break): New JIT icall.
13544 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
13546 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
13548 2008-01-25 Zoltan Varga <vargaz@gmail.com>
13550 * cpu-*.md: Get rid of unused opcodes.
13552 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
13554 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
13557 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
13560 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
13561 the arch independent trampoline code in mini-trampolines.c.
13563 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
13565 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
13567 * mini-s390.h: Remove an unused define.
13569 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
13570 the arch independent trampoline code in mini-trampolines.c.
13572 * mini-arm.c (mono_arch_emit_prolog): Fix build.
13574 2008-01-24 Zoltan Varga <vargaz@gmail.com>
13576 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
13578 * mini-s390.c (mono_arch_emit_prolog): Fix build.
13580 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
13582 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
13584 * cpu-amd64.md: Use smaller sizes for int opcodes.
13586 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
13588 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
13591 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
13594 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
13595 instead of though a pointer to save an indirection when accessing elements of
13598 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
13600 (NOT_IMPLEMENTED): New helper macro.
13601 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
13604 * *.c: Use the new helper macro.
13606 2008-01-21 Zoltan Varga <vargaz@gmail.com>
13608 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
13610 2008-01-20 Zoltan Varga <vargaz@gmail.com>
13612 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
13615 2008-01-18 Zoltan Varga <vargaz@gmail.com>
13617 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
13618 profiling is enabled.
13620 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
13622 (mono_arch_emit_prolog): Add more first bblock optimizations.
13624 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
13625 in order if possible.
13626 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
13627 bblock, since the arguments are still in their original registers.
13629 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
13631 2008-01-17 Zoltan Varga <vargaz@gmail.com>
13633 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
13636 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
13639 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
13641 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
13642 process async exceptions received while in unmanaged code.
13644 * mini.c (mini_init): Install a callback with the runtime which will be called
13645 when a thread receives an async exception while in unmanaged code.
13647 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
13649 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
13651 2008-01-16 Wade Berrier <wberrier@novell.com>
13658 2008-01-16 Zoltan Varga <vargaz@gmail.com>
13660 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
13661 compilation with sun cc.
13663 * cpu-*.md: Fix the build.
13665 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
13667 * mini-amd64.h: Add some comments to the MonoLMF structure.
13669 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
13671 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
13672 in the LMF structure if possible. This saves two instructions in the
13673 managed->native wrappers.
13675 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
13677 2008-01-16 Mark Probst <mark.probst@gmail.com>
13679 * generic-sharing.c: New type argument lookup code which uses the
13680 runtime generic context template.
13682 2008-01-15 Zoltan Varga <vargaz@gmail.com>
13684 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
13686 * mini-arm.c (add_general): Fix arm eabi parameter passing.
13687 (mono_arch_output_basic_block): Fix localloc implementation.
13689 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
13691 * mini-ia64.c (peephole_pass): Fix ia64 build.
13693 * mini-amd64.c (peephole_pass): Fix a warning.
13695 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
13696 at a constant offset from sp/fp.
13698 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
13699 instead of obtaining it from *lmf in the managed method case.
13701 2008-01-14 Zoltan Varga <vargaz@gmail.com>
13703 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
13705 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
13707 * mini.h (MonoInstList): New type.
13708 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
13709 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
13710 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
13711 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
13712 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
13713 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
13714 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
13715 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
13716 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
13717 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
13718 MONO_INST_LIST_FOR_EACH_ENTRY,
13719 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
13720 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
13721 mono_inst_list_first, mono_inst_list_last,
13722 mono_inst_list_next, mono_inst_list_prev): New instruction
13723 list handling interfaces.
13724 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
13725 list head 'ins_list'.
13726 (MonoInst): Replace next pointer with list head 'node'.
13727 (MonoCallInst): Make 'out_args' a MonoInstList.
13728 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
13729 (MonoCompile): Delete reverse_inst_list and
13730 reverse_inst_list_len.
13731 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
13732 mono_arch_lowering_pass, mono_arch_local_regalloc,
13733 mono_arch_output_basic_block, mono_arch_emit_prolog):
13734 Convert to new instruction lists.
13735 (insert_after_ins): Delete.
13736 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
13738 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
13739 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
13740 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
13741 mono_emulate_opcode, mono_emit_load_got_addr,
13742 inline_method, mono_method_to_ir, mono_print_bb_code,
13743 print_dfn, decompose_pass, nullify_basic_block,
13744 replace_out_block_in_code, remove_block_if_useless,
13745 merge_basic_blocks, move_basic_block_to_end,
13746 try_unsigned_compare, optimize_branches, mono_print_code,
13747 mini_select_instructions, remove_critical_edges): Likewise.
13748 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
13749 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
13750 mono_arch_output_basic_block, mono_arch_emit_prolog):
13752 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
13753 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13754 mono_arch_output_basic_block): Likewise.
13755 (inst_list_prepend, insert_after_ins): Delete.
13756 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
13757 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
13759 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
13760 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
13761 mono_arch_emit_prolog): Likewise.
13762 * cfold.c (mono_constant_fold): Likewise.
13763 * liveness.c (visit_bb, mono_analyze_liveness,
13764 optimize_initlocals): Likewise.
13765 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
13766 * graph.c (mono_draw_code_cfg): Likewise.
13767 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
13768 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
13769 mono_ssa_cprop): Likewise.
13770 * abcremoval (get_relations_from_previous_bb, process_block):
13772 * local-propagation (mono_cprop_invalidate_values,
13773 mono_local_cprop_bb): Likewise.
13774 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
13775 peephole_pass, mono_arch_output_basic_block,
13776 mono_arch_emit_prolog): Likewise.
13777 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
13778 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13779 mono_arch_emit_prolog): Likewise.
13780 (insert_after_ins): Delete.
13781 * aliasing.c (print_code_with_aliasing_information,
13782 mono_build_aliasing_information, mono_aliasing_deadce):
13783 Convert to new instruction lists.
13784 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
13785 peephole_pass, NEW_INS, mono_arch_lowering_pass,
13786 mono_arch_local_regalloc, mono_arch_output_basic_block):
13788 (insert_after_ins): Delete.
13789 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
13790 peephole_pass, mono_arch_output_basic_block): Convert to
13791 new instruction lists.
13792 * mini-codegen (InstList, inst_list_prepend,
13793 insert_after_ins): Delete.
13794 (insert_before_ins, get_register_force_spilling,
13795 get_register_spilling, free_up_ireg, free_up_reg,
13796 create_copy_ins, create_spilled_store, alloc_int_reg,
13797 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
13798 to new instruction lists.
13799 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
13800 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13801 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
13802 (insert_after_ins): Delete.
13803 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
13804 mono_arch_local_regalloc, mono_arch_output_basic_block,
13805 mono_arch_call_opcode): Convert to new instruction lists.
13806 (insert_after_ins): Delete.
13807 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
13808 peephole_pass, mono_arch_output_basic_block,
13809 mono_arch_emit_prolog): Convert to new instruction lists.
13811 2008-01-11 Zoltan Varga <vargaz@gmail.com>
13813 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
13815 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
13818 * Makefile.am (version.h): Make this work with non-bash shells.
13820 2008-01-10 Zoltan Varga <vargaz@gmail.com>
13822 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
13824 2008-01-08 Zoltan Varga <vargaz@gmail.com>
13826 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
13827 the InitializeArray optimization.
13829 2008-01-06 Zoltan Varga <vargaz@gmail.com>
13831 * mini.c driver.c: Don't include os/gc_wrapper.h.
13833 2008-01-05 Zoltan Varga <vargaz@gmail.com>
13835 * mini.c (print_jit_stats): Print GC statistics if available.
13837 2008-01-04 Zoltan Varga <vargaz@gmail.com>
13839 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
13841 2007-12-29 Zoltan Varga <vargaz@gmail.com>
13843 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
13845 2007-12-26 Zoltan Varga <vargaz@gmail.com>
13847 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
13849 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
13851 * driver.c (mono_main): Ditto.
13853 2007-12-23 Zoltan Varga <vargaz@gmail.com>
13855 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
13857 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
13858 in the vtable can't be encoded.
13859 (compile_method): Ditto.
13861 2007-12-21 Zoltan Varga <vargaz@gmail.com>
13863 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
13866 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
13869 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
13870 the top LMF entry belongs to the current method.
13872 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
13874 2007-12-20 Zoltan Varga <vargaz@gmail.com>
13876 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
13878 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
13880 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
13882 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
13884 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
13886 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
13889 * basic-float.cs: Add an ulong->double cast test.
13891 2007-12-15 Zoltan Varga <vargaz@gmail.com>
13893 * mini.c (mono_method_to_ir): Fix a warning.
13895 2007-12-14 Zoltan Varga <vargaz@gmail.com>
13897 * mini-ops.h: Add OP_SWITCH.
13899 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
13900 CEE_SWITCH in back-end code, use OP_SWITCH instead.
13902 2007-12-11 Geoff Norton <gnorton@novell.com>
13904 * mini-s390x.c: Minor change to the MAX() define to allow
13905 it to compile with other gcc versions.
13907 2007-12-11 Geoff Norton <gnorton@novell.com>
13910 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
13912 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
13914 exceptions-arm.c (mono_arch_get_restore_context): Restore
13917 exceptions-arm.c (throw_exception): Save the frame pointer.
13918 This is a partial fix for #323747. Only the client side is
13921 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
13923 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
13924 was using an unrelated variable to log the class which
13925 needed the cctor to be called. This was crashing on arm.
13927 2007-12-09 Robert Jordan <robertj@gmx.net>
13929 * mini-x86.c (mono_arch_emit_epilog):
13930 Consider all kinds of 64-bit types. Fixes #323114.
13932 2007-12-08 Zoltan Varga <vargaz@gmail.com>
13934 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
13936 2007-12-07 Zoltan Varga <vargaz@gmail.com>
13938 * mini-amd64.c (peephole_pass): Add a missing instruction check.
13940 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
13942 * mini.c: run type ctor before allocating an object, not only
13943 when running it's constructor method (fixes at least part of bug #342507).
13945 2007-12-07 Zoltan Varga <vargaz@gmail.com>
13947 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
13949 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
13950 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
13953 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
13954 mono_generic_class_init_trampoline () the same as it is done with the other
13957 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
13958 aot-runtime.c aot-compiler.c: Implement AOT support.
13960 2007-12-07 Mark Probst <mark.probst@gmail.com>
13962 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
13963 build for archs which don't have the vtable trampoline defined
13966 2007-12-07 Zoltan Varga <vargaz@gmail.com>
13968 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
13970 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
13972 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
13974 * tramp-<ARCH>.c: Use the new helper function.
13976 2007-12-07 Mark Probst <mark.probst@gmail.com>
13978 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
13979 trampoline call, which takes a vtable argument.
13981 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
13982 OP_TRAMPCALL_VTABLEs like other calls.
13984 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
13985 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
13986 call. Implemented a support function which fetches the vtable
13987 from a register set.
13989 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
13990 Implemented a generic class init trampoline, using the
13991 OP_TRAMPCALL_VTABLE opcode.
13993 * mini.c: Implemented static field access when sharing generic
13994 code. This implies initing the class using the new
13995 OP_TRAMPCALL_VTABLE call.
13997 2007-12-07 Mark Probst <mark.probst@gmail.com>
13999 * mini.c: Don't compile methods with sharing enabled if their
14000 classes are disabled for sharing.
14002 2007-12-06 Zoltan Varga <vargaz@gmail.com>
14004 * inssel.brg: Add a missing sign extension to the GETCHR and array access
14005 opcodes. Fixes #346563.
14007 * objects.cs: Add a new test.
14009 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
14011 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
14012 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
14014 2007-12-06 Zoltan Varga <vargaz@gmail.com>
14016 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
14018 2007-12-03 Zoltan Varga <vargaz@gmail.com>
14020 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
14023 2007-12-02 Zoltan Varga <vargaz@gmail.com>
14025 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
14027 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
14028 optimization in the AOT case.
14030 2007-11-30 Zoltan Varga <vargaz@gmail.com>
14032 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
14034 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
14036 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
14038 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
14040 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
14041 is created by the inlined delegate ctor.
14043 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
14045 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
14047 2007-11-29 Zoltan Varga <vargaz@gmail.com>
14049 * cpu-x86.md: Fix the length of ckfinite.
14051 2007-11-28 Zoltan Varga <vargaz@gmail.com>
14053 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
14055 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
14056 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
14058 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
14060 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
14061 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
14063 2007-11-28 Martin Baulig <martin@ximian.com>
14066 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
14067 after creating the trampoline.
14069 2007-11-27 Zoltan Varga <vargaz@gmail.com>
14071 * aot-runtime.c (load_aot_module): Check runtime version if needed.
14073 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
14076 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
14077 instead of the calling method to help AOT.
14079 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
14081 2007-11-26 Zoltan Varga <vargaz@gmail.com>
14083 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
14086 2007-11-23 Zoltan Varga <vargaz@gmail.com>
14088 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
14090 * aot-compiler.c (compile_method): Correct check for generic method definitions.
14091 (encode_method_ref): No need to handle generic method definitions specially.
14093 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
14095 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
14098 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
14100 (compile_method): Enable generic sharing.
14102 2007-11-22 Zoltan Varga <vargaz@gmail.com>
14104 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
14105 (mini_method_compile): Add preliminary support for AOTing shared generic code.
14107 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
14110 * mini-trampolines.c: Fix a warning.
14112 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
14114 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
14115 (generic_class_is_reference_type): Remove unused function.
14117 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
14118 in the generic vtable trampoline case.
14120 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
14122 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
14123 return an AOT method based on a vtable slot.
14125 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
14127 * mini.c (mini_get_vtable_trampoline): Export this.
14129 2007-11-22 Martin Baulig <martin@ximian.com>
14132 (MonoDebuggerInfo): Move `debugger_version' up.
14134 2007-11-22 Martin Baulig <martin@ximian.com>
14137 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
14139 * mini-trampolines.c
14140 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
14141 after compiling the method.
14143 2007-11-20 Martin Baulig <martin@ximian.com>
14146 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
14147 (mono_debugger_remove_breakpoint): Likewise.
14148 (mono_debugger_check_breakpoints): Likewise.
14150 * debug-debugger.c: Implement the new breakpoint interface here.
14152 2007-11-18 Zoltan Varga <vargaz@gmail.com>
14154 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
14155 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
14157 * mini-x86.c (mono_arch_output_basic_block): Ditto.
14159 2007-11-17 Zoltan Varga <vargaz@gmail.com>
14161 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
14163 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
14166 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
14169 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
14170 returning a vtype in a register.
14172 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
14173 here from the arch specific code.
14175 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
14178 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
14179 (mono_arch_emit_prolog): Increment maximum prolog size.
14181 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
14182 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
14184 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
14185 MonoGenericSharingContext.
14187 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
14188 MonoGenericSharingContext. Allocate memory from the cfg mempool.
14190 2007-11-15 Mark Probst <mark.probst@gmail.com>
14192 * mini.c, mini.h, generic-sharing.c: Functions for producing code
14193 which extract fields out of the runtime generic context. Full
14194 sharing of the NEWARR opcode.
14196 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
14198 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
14199 --enable-minimal=ssa.
14201 2007-11-13 Zoltan Varga <vargaz@gmail.com>
14203 * mini-trampolines.c (mono_delegate_trampoline): Update after
14204 mono_marshal_get_delegate_invoke () signature change.
14206 2007-11-13 Mark Probst <mark.probst@gmail.com>
14208 * mini.c: Removed the shared context in favor of the generic
14209 sharing context. Allocate the MonoJitInfo structure with room for
14210 the generic sharing context if it's needed.
14212 * mini.h: Remove MonoGenericSharingContext declaration. It's in
14213 domain-internals.h now.
14215 * mini-x86.c: Pass the generic sharing context to get_call_info ().
14217 * generic-sharing.c: Several changes for working without a shared
14218 context and instead operating on open types instead.
14220 2007-11-12 David S. Miller <davem@davemloft.net>
14222 * inssel-sparc.brg: Fix double instruction emit.
14224 2007-11-12 Zoltan Varga <vargaz@gmail.com>
14226 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
14227 Get/Set/Address methods.
14229 * mini.c debug-debugger.c mini-trampolines.c: Update after
14230 mono_marshal_get_delegate_invoke signature change.
14232 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
14234 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
14235 This can happens with dynamic methods. Fixes the other bug in #322722.
14237 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
14239 * tramp-arm.c (mono_arch_patch_callsite): Support patching
14242 * mini-arm.c (arm_patch): Implement patching of BX call
14243 sequence. Fixes one of the bugs in #322722.
14245 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
14247 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
14248 under Linux. We only need to flush every 32-byte cache line.
14250 2007-11-07 Massimiliano Mantione <massi@ximian.com>
14253 move_basic_block_to_end: Add branches when needed, eventually creating
14255 optimize_branches: added a parameter that tells if it's ok to create
14256 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
14257 and avoid calling move_basic_block_to_end when it's not ok.
14260 2007-11-07 Mark Probst <mark.probst@gmail.com>
14262 * mini.c: Abort inlining call to InitializeArray if something
14263 looks wrong. Let the icall handle it, which now has proper safety
14266 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
14268 * mini.c (mono_spill_call): add support for soft-float.
14270 * mini.c (mono_method_to_ir): add support for soft-float
14271 to inlined functions that return float.
14273 * mini.c (mono_method_to_ir): add support for soft-float
14274 to cee_stsfld opcode on float fields.
14276 2007-11-05 Geoff Norton <gnorton@novell.com>
14278 * mini-x86.h: Fix the structure access for X86 Leopard.
14281 2007-11-05 Martin Baulig <martin@ximian.com>
14283 * mini-trampolines.c
14284 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
14285 after compiling the method to notify the debugger.
14287 2007-11-05 Martin Baulig <martin@ximian.com>
14289 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
14291 2007-11-02 Zoltan Varga <vargaz@gmail.com>
14293 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
14294 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
14296 2007-11-01 Zoltan Varga <vargaz@gmail.com>
14298 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
14299 native-to-managed wrappers.
14301 2007-11-01 Geoff Norton <gnorton@novell.com>
14303 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
14306 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
14308 * mini.c, mini-x86.c: when getting back from unmanaged code
14309 to managed via a marshaled delegate we also need to set the
14312 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
14314 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
14317 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
14319 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
14320 let the debugger or other external agents to tell the JIT when
14321 a sw breakpoint has been inserted in the code that the JIT needs
14322 to be able to inspect.
14324 2007-10-31 Martin Baulig <martin@ximian.com>
14327 (MonoDebuggerInfo): Remove `runtime_class_init'.
14329 2007-10-30 Martin Baulig <martin@ximian.com>
14332 (mono_debugger_thread_created): Added `MonoThread *' argument.
14333 (mono_debugger_extended_notification): New public method.
14334 (mono_debugger_trampoline_compiled): New public method.
14337 (MonoDebuggerThreadInfo): Added `thread' and
14338 `extended_notifications' fields.
14341 (debugger_executable_code_buffer): New static variable.
14344 (MonoDebuggerInfo): Added `executable_code_buffer',
14345 `executable_code_buffer_size', `breakpoint_info_area',
14346 `breakpoint_table' and `breakpoint_table_size'.
14348 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
14350 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
14351 that IP either is an unused value or the vtable pointer. IMT
14352 calls use vtable + offset now. Reduced by almost half the size
14355 2007-10-26 Jonathan Chambers <joncham@gmail.com>
14357 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
14358 defines to access param registers. Replace long usage with
14359 gsize as sizeof(long) != sizeof(void*) on Win64.
14361 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
14362 on Win64. Fix intrinsic, use _AddressOfReturnAddress
14363 instead of non-existant _GetAddressOfReturnAddress.
14365 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
14366 param registers. Save/restore %rdi and %rsi in MonoLMF.
14368 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
14369 param registers. Modify (throw_exception) signature to take
14370 %rdi and %rsi on Win64.
14372 Code is contributed under MIT/X11 license.
14374 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
14376 * helpers.c: unlink debugging output files.
14378 2007-10-25 Zoltan Varga <vargaz@gmail.com>
14380 * mini.c: Move mono_create_ftnptr () to object.c.
14382 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
14384 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
14385 optional. This function can now be used to disassemble code generated
14386 outside the JIT such as trampolines and IMT thunks.
14388 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
14390 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
14391 vtable pointer from a ldr instruction.
14393 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
14394 new IMT call sequence.
14396 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
14397 call sequence for interface invocations.
14399 * mini-arm.c (mono_arch_emit_imt_argument): added, required
14400 for imt support. This function is empty since IMT on ARM requires no
14401 special handling on the IR side.
14403 * mini-arm.c (mono_arch_find_imt_method): added, required for
14406 * mini-arm.c (mono_arch_find_this_argument): added, required
14409 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
14410 a ldr instruction to load a value stored in the code stream.
14412 * mini-arm.c (mono_arch_build_imt_thunk):added, required
14416 2007-10-23 Zoltan Varga <vargaz@gmail.com>
14418 * mini.c (mini_init): Install the jump trampoline callback.
14420 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14422 * mini-trampolines.c: handle synchronized methods with the common
14423 vtable trampoline (bug #335601).
14425 2007-10-17 Zoltan Varga <vargaz@gmail.com>
14427 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
14429 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
14432 * mini-ia64.h mini-ia64.c: Add support for IMT.
14434 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
14435 prolog. Fixes #331958.
14437 2007-10-15 Zoltan Varga <vargaz@gmail.com>
14439 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
14441 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14443 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
14446 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14448 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
14451 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
14453 * mini-x86.c, mini-x86.h: x86 support for the common vtable
14456 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
14458 * mini-trampolines.c: changed the magic rampoline to understand
14459 the common vtable trampoline method: the method to invoke is
14460 determined by the vtable displacement of the call.
14462 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
14464 * mini.c, mini.h: register the common vtable trampoline if the
14465 architecture supports it.
14467 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14469 * cpu-amd64.md: use the correct max length for tls_get.
14471 2007-10-14 Zoltan Varga <vargaz@gmail.com>
14473 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
14474 CEE_STELEM_ANY. Fixes #333696.
14476 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
14478 * exceptions-x86.c: provide more graceful handling of the case where
14479 we followed a bogus function pointer from managed code (bug #332866).
14481 2007-10-11 Mark Probst <mark.probst@gmail.com>
14483 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
14484 replaces the generic_shared flag and will carry more information
14487 * generic-sharing.c: Added mini_type_stack_size() which allows
14488 allows open types if given a generic sharing context.
14489 mini_get_basic_type_from_generic() takes a
14490 MonoGenericSharingContext* instead of a MonoCompile* now.
14492 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
14493 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
14494 mini-sparc.c, mini-x86.c: Trivial changes required by the two
14495 changes above. Just passing arguments through to the right
14498 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
14500 * mini-arm.c: unify the call emission to emit_code_seq().
14502 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
14504 * tramp-arm.c: reduced the trampoline size.
14506 2007-10-10 Mark Probst <mark.probst@gmail.com>
14508 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
14509 variable handling out of arch-specific code.
14511 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
14513 * mini-arm.c: implemented fast delegate dispatch.
14515 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14517 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
14518 that fp elimination is turned off if the space required by locals is too
14519 big. Fixes #331958.
14521 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
14523 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
14524 ARM to the new style trampoline.
14526 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14528 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
14530 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
14532 2007-10-09 Martin Baulig <martin@ximian.com>
14535 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
14536 `field_info_offset_offset'.
14538 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
14540 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
14541 removed more internal usage of the r11 register and made it available
14542 to the register allocator.
14544 2007-10-08 Mark Probst <mark.probst@gmail.com>
14546 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
14547 when sharing generics and treat type variables as references.
14549 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14551 * mini-ppc.c: started removing the internal uses of register r11
14552 to eventually allow the register allocator to manage it as an
14553 additional available register.
14555 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
14557 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
14559 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
14561 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
14562 specific trampolines as they are not performance critical as a jump
14563 target (maybe align as before only for AOT code?). This saves about
14564 200 KB of native code on x86 for monodevelop startup.
14566 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
14568 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
14569 monodevelop startup.
14571 2007-10-06 Zoltan Varga <vargaz@gmail.com>
14573 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
14575 * mini-sparc.h mini-sparc.c: Implement IMT support.
14577 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
14578 its smaller and doesn't clobber sparc_g1.
14580 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
14582 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
14584 * mini-ppc.c: optimized the size of the IMT thunks a bit.
14586 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
14588 * mini-ppc.c: implemented fast delegate invocation.
14590 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
14592 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
14594 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14596 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
14597 code to the new style trampoline in preparation for IMT support.
14599 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
14601 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
14602 systems already. This also reduces the specific trampiline sizes and
14603 prepares for the use of r12 as the IMT identifier register.
14605 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14607 * mini-mips.h: endianess fix (simplified from a patch by
14608 Thomas Kunze <thommy@tabao.de>, bug #323737).
14610 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14612 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
14613 to access ucontext fields and enable netbsd support
14614 (partially from Magnus Henoch <mange@freemail.hu>).
14616 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14618 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
14619 use the preprocessor from the CPP env var if it is set.
14621 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14623 * mini-trampolines.c: fixed an assertion and moved it earlier in the
14624 code, before interface_offset gets used.
14626 2007-10-02 Zoltan Varga <vargaz@gmail.com>
14628 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
14629 mono_class_setup_vtable () before accessing klass->vtable.
14631 2007-10-01 Zoltan Varga <vargaz@gmail.com>
14633 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
14636 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14638 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
14639 IMT slots (this saves hundreds of KB of memory in programs like
14640 IronPython and Monodevelop).
14642 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
14644 * mini.c: print the delegate counter.
14646 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
14648 * mini-x86.c: make it easier to enable the debugging code for IMT
14651 2007-09-28 Martin Baulig <martin@ximian.com>
14654 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
14655 `mono_method_klass_offset' and `mono_method_token_offset'.
14657 2007-09-20 Mark Probst <mark.probst@gmail.com>
14659 * mini.c: First generics sharing implementation. Can only share
14660 in very simple cases. If sharing doesn't work it falls back to
14661 dedicated compilation.
14663 * mini.h: Flag in MonoCompile to specify whether generic
14664 compilation is shared. Flags enum for marking which generic inst
14665 of a context is used. Prototypes for helper functions.
14667 * generic-sharing.c: Helper functions for generic method sharing.
14669 * optflags-def.h: Optimization flag (gshared) for enabling generic
14670 method sharing added.
14672 * Makefile.am: generic-sharing.c added.
14674 2007-09-19 Daniel Nauck <dna@mono-project.de>
14676 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
14678 2007-09-19 Massimiliano Mantione <massi@ximian.com>
14679 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
14682 2007-09-19 Martin Baulig <martin@ximian.com>
14684 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
14685 mono_debug_cleanup() is now part of mono_cleanup().
14687 2007-09-18 Zoltan Varga <vargaz@gmail.com>
14689 * driver.c (mono_main): Fix a warning.
14691 2007-09-17 Zoltan Varga <vargaz@gmail.com>
14693 * aot-compiler.c: Optimize various parts when processing large assemblies.
14696 * mini.c (mono_patch_info_hash): Improve hash function.
14698 2007-09-14 Jonathan Chambers <joncham@gmail.com>
14700 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
14702 Code is contributed under MIT/X11 license.
14704 2007-09-14 Zoltan Varga <vargaz@gmail.com>
14706 * mini.c (mini_init): Fix a leak.
14708 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
14710 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
14712 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
14714 2007-09-14 Zoltan Varga <vargaz@gmail.com>
14716 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
14718 2007-09-13 Zoltan Varga <vargaz@gmail.com>
14720 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
14723 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
14725 * mini.c (handle_alloc): Enable managed allocators in AOT code.
14727 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
14729 * aot-runtime.c (decode_patch_info): Ditto.
14731 2007-09-12 Jonathan Chambers <joncham@gmail.com>
14733 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
14734 static case. Cache delegates in architecture specific code,
14735 based on number of parameters.
14737 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
14738 in architecture specific code, based on number of parameters.
14740 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
14741 caching happen in architecture specific code now.
14743 Code is contributed under MIT/X11 license.
14745 2007-09-12 Jonathan Chambers <joncham@gmail.com>
14747 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
14748 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
14749 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
14751 Code is contributed under MIT/X11 license.
14753 2007-05-15 Massimiliano Mantione <massi@ximian.com>
14754 * mini.c: (mono_thread_abort) Fixed bug #82416.
14756 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
14758 * mini.: hook the new managed GC allocation feature into the JIT.
14760 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
14762 * mini.c: implementation for the new runtime tls opcode.
14764 2007-09-11 Martin Baulig <martin@ximian.com>
14767 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
14768 `mono_method_inflated_offset'.
14770 2007-09-07 Zoltan Varga <vargaz@gmail.com>
14772 * driver.c mini.h mini.c: Add a new devel command line option for injecting
14773 async exceptions into a method.
14775 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
14776 purpose of testing whenever the unwinder works at every instruction.
14778 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
14780 * mini.c: check accessibility of method used in ldftn (fixes
14783 2007-09-04 Zoltan Varga <vargaz@gmail.com>
14785 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
14787 * inssel.brg: Fix a warning.
14789 2007-09-03 Martin Baulig <martin@ximian.com>
14791 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
14792 now takes the `main_method' as argument.
14794 2007-09-02 Zoltan Varga <vargaz@gmail.com>
14796 * cpu-sparc.md (endfilter): Add missing src1:i argument.
14798 2007-08-30 Jonathan Chambers <joncham@gmail.com>
14800 * driver.c: include the cil-coff.h header on Windows.
14802 Code is contributed under MIT/X11 license.
14804 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
14806 * mini.c, driver.c: don't include the cil-coff.h header.
14808 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
14810 * mini.c: flag places that needs fixes fo soft-float support.
14812 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
14814 * mini.h, inssel-float.brg: fix soft-float constant loads on big
14815 endian systems (partially from Dean Jenkins, bug #81924).
14817 2007-08-28 Mark Probst <mark.probst@gmail.com>
14819 * mini.c (check_linkdemand): Remove embedded reference object in
14820 call to LinkDemandSecurityException.
14821 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
14822 with an IntPtr instead of a reference object.
14824 2007-08-28 Zoltan Varga <vargaz@gmail.com>
14826 * mini.c (handle_initobj): Handle alignment properly.
14828 * inssel.brg (mini_emit_memset): Ditto.
14830 * inssel.brg (mini_emit_memcpy): Ditto.
14832 * inssel-sparc.brg: Ditto.
14834 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
14836 2007-08-26 Zoltan Varga <vargaz@gmail.com>
14838 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
14839 exceptions raised in unmanaged code. Fixes part of #82594.
14841 2007-08-24 Mark Probst <mark.probst@gmail.com>
14843 * mini.c (mono_method_to_ir), declsec.c
14844 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
14846 2007-08-22 Martin Baulig <martin@ximian.com>
14849 (MonoDebuggerThreadInfo): New typedef.
14850 (mono_debugger_thread_table): New global variable.
14851 (mono_debugger_thread_created): New public function.
14852 (mono_debugger_thread_cleanup): New public function.
14855 (MonoDebuggerInfo):
14856 - removed `get_current_thread' and `lookup_assembly'.
14857 - removed `data_table'.
14858 - added `thread_table'.
14861 (mono_thread_start_cb): Call mono_debugger_thread_created().
14862 (mono_thread_attach_cb): Likewise.
14863 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
14864 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
14867 * driver.c (mono_main): Move mono_debug_init() up, before calling
14868 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
14870 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
14872 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
14873 together when passing several arguments of type double (gives a small
14874 speedup and saves a few bytes of generated code).
14876 2007-08-20 Jb Evain <jbevain@novell.com>
14878 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
14880 2007-08-20 Jb Evain <jbevain@novell.com>
14882 * mini.c (mono_method_to_ir): throw MethodAccessException
14883 and FieldAccessException instead of InvalidProgramException.
14885 2007-08-20 Mark Probst <mark.probst@gmail.com>
14887 * mini.c: CoreCLR security checks.
14889 * mini.h: Removed MonoSecurityMode (moved to
14890 metadata/security-manager.h) and mono_security_mode global var
14891 (replaced by set/get functions in security-manager.h).
14893 * driver.c: Added "core-clr-test" security mode for testing. Used
14894 set-function for setting security mode.
14896 2007-08-17 Mark Probst <mark.probst@gmail.com>
14898 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
14899 the new jit_info_table.
14901 * driver.c: Test code for the new jit_info_table (enabled by the
14902 define MONO_JIT_INFO_TABLE_TEST).
14904 2007-08-14 Zoltan Varga <vargaz@gmail.com>
14906 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
14907 detection of call <REG> instruction sequence. Fixes build on freebsd.
14909 2007-08-13 Zoltan Varga <vargaz@gmail.com>
14911 * mini-exceptions.c: Fix a warning.
14913 2007-08-11 Zoltan Varga <vargaz@gmail.com>
14915 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
14916 stack overflow handling code on amd64 too.
14918 * mini-exceptions.c (mono_setup_altstack): Make this use
14919 mono_thread_get_stack_bounds ().
14921 * mini-x86.h: Disable sigaltstack on solaris x86.
14923 2007-08-10 Zoltan Varga <vargaz@gmail.com>
14925 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
14927 2007-08-10 Geoff Norton <gnorton@customerdna.com>
14929 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
14931 2007-08-08 Zoltan Varga <vargaz@gmail.com>
14933 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
14935 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
14937 2007-08-03 Neale Ferguson <neale@sinenomine.net>
14939 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
14942 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
14944 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
14945 to be emitted (bug #82281).
14947 2007-08-01 Martin Baulig <martin@ximian.com>
14949 Merged the `debugger-dublin' branch.
14951 * debug-debugger.h (MonoDebuggerInfo):
14952 Removed the `old_*' compatibility entries.
14953 Added `debugger_version' and `data_table'.
14954 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
14955 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
14958 (MiniDebugMethodBreakpointInfo): Add `address_list'.
14959 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
14960 instead of a `gconstpointer'.
14961 (mono_debugger_insert_method_breakpoint): Return a
14962 `MonoDebugMethodAddressList *'.
14964 2007-06-28 Martin Baulig <martin@ximian.com>
14966 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
14968 2007-08-01 Zoltan Varga <vargaz@gmail.com>
14970 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
14971 __builtin_frame_address () since it is broken on older gcc versions.
14973 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
14975 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
14976 on the stack overflow handling and made the managed stack overflows
14977 catchable in most cases using soft guard pages.
14978 * exceptions-x86.c: added code to restore the protection in the soft
14979 guard pages at the end of exception handling.
14981 2007-07-31 Zoltan Varga <vargaz@gmail.com>
14983 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
14985 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
14987 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
14988 exception handling.
14990 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
14992 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
14993 signal handling support until it has been ported to the new mechanism.
14994 * mini.c: fixed stack overflow detection and use the new
14995 architecture code to handle signals on the altstack.
14997 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
14999 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
15000 stack overflows on the alt stack.
15002 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
15004 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
15005 stack overflows on the alt stack.
15007 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
15009 * exceptions-ppc.c: cleanup preparing for altstack support.
15011 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
15013 * exceptions-arm.c: cleanup preparing for altstack support.
15015 2007-07-27 Mark Probst <mark.probst@gmail.com>
15017 * mini.c (print_jit_stats): Output hazard pointer stats.
15019 2007-07-26 Mark Probst <mark.probst@gmail.com>
15021 * driver.c, mini.c: Replaced security mode flags with a single
15024 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
15026 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
15028 2007-07-25 Mark Probst <mark.probst@gmail.com>
15030 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
15031 (which doesn't do anything yet) for activating Core CLR
15032 (Silverlight) security.
15034 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
15036 * mini-codegen.c: work around a possible gcc bug on arm.
15038 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
15040 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
15041 message for platforms that don't support AOT compilation.
15043 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
15045 * mini.h, mini.c, driver.c: temporary smcs hack.
15047 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
15049 * mini-arm.h, mini-arm.c: arm EABI fixes.
15051 2007-07-22 Zoltan Varga <vargaz@gmail.com>
15053 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
15056 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
15057 trampolines taking a method argument.
15059 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
15061 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
15062 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
15064 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
15065 JIT compilation throws an exception. Fixes #82050.
15067 2007-07-19 Mark Probst <mark.probst@gmail.com>
15069 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
15070 with the MONO_EXCEPTION_ defines.
15072 2007-07-17 Zoltan Varga <vargaz@gmail.com>
15074 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
15077 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
15078 the cause of an assertion.
15080 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
15082 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
15085 2007-07-15 Zoltan Varga <vargaz@gmail.com>
15087 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
15088 assert. Should fix #82103.
15090 2007-07-14 Zoltan Varga <vargaz@gmail.com>
15092 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
15093 here too. Fixes #82095.
15095 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
15098 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
15100 * mini-amd64.h: Enable IMT for amd64.
15102 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
15104 2007-07-12 Zoltan Varga <vargaz@gmail.com>
15106 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
15108 2007-07-12 Mark Probst <mark.probst@gmail.com>
15110 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
15111 as soon as check_linkdemand sets an exception_type.
15113 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
15115 * mini-x86.c: fixed offsets for IMT call sequence.
15116 * mini-x86.h: enable IMT again.
15118 2007-07-11 Zoltan Varga <vargaz@gmail.com>
15120 * trace.c (mono_trace_enter_method): Decode MonoType too.
15122 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
15124 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
15126 * mini-amd64.c: Add preliminary IMT implementation.
15128 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
15130 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
15131 understand the new IMT-base interface invocation (thanks to
15132 Daniel Nauck for the report and the remote debugging session).
15134 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
15136 * mini-x86.c: size and speed optimizations for the IMT bsearch.
15138 2007-07-11 Zoltan Varga <vargaz@gmail.com>
15140 * Makefile.am (aotcheck): Make this actually use the AOTed code.
15142 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
15144 * mini-trampolines.c: implement AOT IMT support.
15145 * mini-x86.h: enable IMT support for wider testing.
15147 2007-07-10 Zoltan Varga <vargaz@gmail.com>
15149 * inssel.brg (emit_imt_argument): Add aot support here.
15151 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
15153 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
15155 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
15156 of the IMT implementation, partially from massi, with my
15157 implementation of the bsearch sequence. Disabled by default until
15158 the AOT code is implemented.
15160 2007-07-10 Zoltan Varga <vargaz@gmail.com>
15162 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
15164 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
15166 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
15168 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
15169 arch-independent IMT JIT code from Massimiliano
15170 Mantione (massi@ximian.com) with small cleanups from me.
15172 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
15174 * Makefile.am: fix svn invocation to get the svn revision to be
15175 independent of the local language (build fix).
15177 2007-07-09 Mark Probst <mark.probst@gmail.com>
15179 * mini.c (inline_method): Reset cfg->exception_type if the
15180 inlining is aborted. Fixes: 82049.
15182 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
15184 * mini.c: remove assert from exception handling code when exception_ptr
15187 2007-07-05 Zoltan Varga <vargaz@gmail.com>
15189 * mini.c (mono_codegen): Add an assert.
15191 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
15192 enter and leave code.
15193 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
15195 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
15197 * mini-ppc.c: fixed memory corruption for localloc(0)
15200 2007-07-05 Zoltan Varga <vargaz@gmail.com>
15202 * mini.c: Fix warnings.
15204 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
15206 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
15207 to emit better double->int conversions.
15209 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
15211 * mini.c: the provided Min/Max optimizations are valid for unisgned
15214 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
15216 * 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
15218 2007-06-28 Miguel de Icaza <miguel@novell.com>
15220 * mini.c (mono_running_on_valgrind): Add support for reporting the
15221 method and its boundaries to valgrind.
15223 2007-06-28 Martin Baulig <martin@ximian.com>
15225 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
15227 2007-06-25 Zoltan Varga <vargaz@gmail.com>
15229 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
15231 * generic.2.cs: Add new test case.
15233 2007-06-25 Martin Baulig <martin@ximian.com>
15235 Merged the `debugger-dublin' branch.
15238 (mono_debugger_insert_method_breakpoint): New public method.
15239 (mono_debugger_remove_method_breakpoint): Likewise.
15240 (mono_debugger_check_breakpoints): New static method.
15241 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
15243 * debug-debugger.h (MonoDebuggerInfo):
15244 Renamed (to keep backward compatibility in the vtable):
15245 `insert_breakpoint' -> `old_insert_breakpoint'.
15246 `remove_breakpoint' -> `old_remove_breakpoint'.
15247 `create_string' -> `old_create_string'.
15248 `lookup_class' -> `old_lookup_class'.
15249 `lookup_type' -> removed; changed into a dummy field.
15250 `lookup_assembly' -> `old_lookup_assembly'.
15251 Added (same functionality, but different signature):
15252 `create_string', `lookup_class', `lookup_assembly'
15254 `get_method_addr_or_bpt', `remove_method_breakpoint',
15255 `runtime_class_init'.
15257 * debug-debugger.c: Merged the `debugger-dublin' branch.
15259 2007-06-23 Zoltan Varga <vargaz@gmail.com>
15261 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
15263 (peephole_pass): Likewise.
15265 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
15267 * driver.c: hopefully make setaffinity work also for ancient
15270 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
15272 * driver.c : win32 build fix.
15274 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
15276 * driver.c: check for the MONO_NO_SMP env var and bind to a single
15277 processor if it is set.
15279 2007-06-21 Martin Baulig <martin@ximian.com>
15281 * debug-mini.h: New file.
15284 (mono_debugger_insert_breakpoint_full): Moved here from
15285 ../metadata/mono-debug-debugger.c.
15286 (mono_debugger_remove_breakpoint): Likewise.
15287 (mono_debugger_breakpoint_callback): Likewise.
15289 2007-06-15 Raja R Harinath <rharinath@novell.com>
15291 * jit-icalls.c (mono_helper_compile_generic_method): Update to
15292 changes in MonoGenericClass.
15294 2007-06-14 Zoltan Varga <vargaz@gmail.com>
15296 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
15298 2007-06-14 Raja R Harinath <rharinath@novell.com>
15300 * jit-icalls.c (mono_helper_compile_generic_method): Update to
15301 removal of MonoGenericMethod.
15303 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15305 * mini-exceptions.c: hooks for the exception events profiling API.
15307 2007-06-14 Randolph Chung <tausq@debian.org>
15309 * Makefile.ma: Add hppa target.
15310 * mini-arch.h: Include mini-hppa.h
15311 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
15312 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
15313 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15315 2007-06-14 Randolph Chung <tausq@debian.org>
15317 * inssel.brg: Add rules for "chained" compare-branch operations so that
15318 a single compare op can affect multiple branches. Adjust cost for
15319 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
15320 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
15321 cost for some rules so that they can more easily be overridden by
15322 per-arch rules (with fixes from lupus).
15323 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15325 2007-06-13 Randolph Chung <tausq@debian.org>
15327 * mini-ops.h: Reorder branch ops so that they match the order of the
15328 corresponding CEE_* ops. The code expects them this way.
15329 Add new ops for HPPA target.
15330 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15332 2007-06-13 Randolph Chung <tausq@debian.org>
15334 * mini-exceptions.c: Handle cases where the stack grows towards
15336 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15338 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
15340 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
15342 * driver.c: explain where a non-matching corlib is found.
15344 2007-06-13 Mark Probst <mark.probst@gmail.com>
15346 * mini.c (print_jit_stats): Output dynamic code allocation stats.
15348 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
15350 * mini-exceptions.c: Generate a method profile leave event during
15351 an exception to ensure that the profiler gets notified.
15353 2007-06-07 Zoltan Varga <vargaz@gmail.com>
15355 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
15358 * cpu-amd64.md: Add long_and/or/xor opcodes.
15360 2007-06-06 Wade Berrier <wberrier@novell.com>
15362 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
15363 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
15364 length of instruction shr_imm (expected 8, got 10)
15366 2007-06-06 Zoltan Varga <vargaz@gmail.com>
15368 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
15370 2007-06-06 Mark Probst <mark.probst@gmail.com>
15372 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
15373 MonoInternalHashTable again (fixed bug in the internal hash table
15376 2007-06-06 Mark Probst <mark.probst@gmail.com>
15378 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
15379 Have to figure out what makes it crash the SWF regression.
15381 2007-06-05 Zoltan Varga <vargaz@gmail.com>
15383 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
15385 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15387 * mini.c: optimize out the type check when storing null in a
15390 2007-06-04 Mark Probst <mark.probst@gmail.com>
15392 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
15393 MonoInternalHashTable.
15395 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
15397 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
15398 signed integer methods.
15400 2007-06-02 Zoltan Varga <vargaz@gmail.com>
15402 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
15403 permanently since the current approach doesn't work.
15405 2007-06-02 Zoltan Varga <vargaz@gmail.com>
15407 * inssel.brg (stmt): Only call delegate->invoke_impl if
15408 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
15410 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15412 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
15413 the sreg2==rdx case.
15415 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
15416 account if it contains a rex prefix.
15417 (peephole_pass): Handle OP_FMOVE as well.
15419 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15421 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
15422 as it causes regressions.
15424 2007-05-31 Zoltan Varga <vargaz@gmail.com>
15426 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
15427 static case as well.
15429 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
15431 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15432 (mono_arch_get_this_arg_from_call): Ditto.
15434 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
15436 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
15439 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15440 (mono_arch_get_this_arg_from_call): Ditto.
15442 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
15444 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
15445 try to create optimized invoke code and use that for further invocations.
15446 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
15448 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
15450 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
15452 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
15453 sealed classes or methods.
15454 *devirtualization.cs: tests for the new optimization
15456 2007-05-29 Zoltan Varga <vargaz@gmail.com>
15458 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
15459 by the update_volatile () function.
15461 2007-05-27 Zoltan Varga <vargaz@gmail.com>
15463 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
15466 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
15468 2007-05-24 Jonathan Chambers <joncham@gmail.com>
15470 * mini.c: Add configure checks for header files.
15471 * mini-x86.c: Add configure checks for header files.
15472 * trace.c: Add configure checks for header files.
15473 * aot-runtime.c: Add configure checks for header files.
15474 * aot-compiler.c: Add configure checks for header files.
15475 * driver.c: Add configure checks for header files.
15476 * mini-codegen.c: Add configure checks for header files.
15478 Code is contributed under MIT/X11 license.
15480 2007-05-22 Zoltan Varga <vargaz@gmail.com>
15482 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
15483 icompare_imm -128 + op_iclt. Fixes #81703.
15485 2007-05-19 Zoltan Varga <vargaz@gmail.com>
15487 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
15489 2007-05-15 Massimiliano Mantione <massi@ximian.com>
15491 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
15492 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
15493 so that all isinst checks now use "interface_bitmap".
15495 2007-05-15 Zoltan Varga <vargaz@gmail.com>
15497 * cpu-amd64.md (jmp): Fix a warning.
15499 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
15501 * basic.cs: Add new regression test.
15503 * basic.cs: Remove test which is now in basic-long.cs.
15505 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
15507 * basic-long.cs: Add new test.
15509 2007-05-13 Zoltan Varga <vargaz@gmail.com>
15511 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
15513 2007-05-12 Zoltan Varga <vargaz@gmail.com>
15515 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
15517 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
15520 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
15521 throwing code a bit.
15523 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
15524 the exception throwing code a bit.
15526 * mini-x86.c (get_call_info): Allocate result from a mempool.
15528 2007-05-11 Zoltan Varga <vargaz@gmail.com>
15530 * aot-compiler.c (find_typespec_for_class): Fix the assert.
15532 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
15534 * mini.h (MonoCompile): Add 'token_info_hash' field.
15536 * mini.c: Save token->method associations during compilation so the AOT
15537 compiler can use it.
15539 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
15540 which reference generic classes and methods.
15542 2007-05-10 Zoltan Varga <vargaz@gmail.com>
15544 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
15546 * aot-compiler.c (compile_method): Fix a typo in a comment.
15548 * aot-runtime.c (decode_cached_class_info): Skip generic types.
15550 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
15551 everything generic.
15553 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
15555 2007-05-09 Zoltan Varga <vargaz@gmail.com>
15557 * mini.h (MonoCompile): Add 'args' field.
15559 * mini.c (mono_compile_create_vars): Store variables representing the arguments
15562 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
15564 2007-05-08 Zoltan Varga <vargaz@gmail.com>
15566 * mini.c (mono_compile_get_interface_var): Remove this unused function.
15568 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
15570 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
15571 opcodes for some opcodes.
15573 * mini.h *.brg *.c: Use the new opcodes.
15575 2007-05-08 Massimiliano Mantione <massi@ximian.com>
15577 * mini.h: Bumped aot revision.
15579 * inssel.brg: modified code generation of type checks for interfaces
15580 to use the new "MonoClass.interface_bitmap" instead of the old
15581 "MonoClass.interface_offsets".
15583 2007-04-30 Zoltan Varga <vargaz@gmail.com>
15585 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
15587 2007-04-29 Zoltan Varga <vargaz@gmail.com>
15589 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
15592 2007-04-27 Neale Ferguson <neale@sinenomine.net>
15594 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
15596 2007-04-27 Wade Berrier <wberrier@novell.com>
15598 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
15599 mini.h) to fix build.
15601 2007-04-26 Zoltan Varga <vargaz@gmail.com>
15603 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
15605 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
15606 causes the corlib unit tests to fail.
15608 2007-04-25 Zoltan Varga <vargaz@gmail.com>
15610 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
15612 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
15614 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
15615 opcodes to the comparison relations.
15617 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
15618 opcodes to their types.
15620 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
15622 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
15623 it in cfg->arch.cinfo.
15625 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
15627 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
15628 cfg->cil_offset_to_bb.
15630 2007-04-24 Zoltan Varga <vargaz@gmail.com>
15632 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
15633 created becase of initlocals.
15635 2007-04-23 Zoltan Varga <vargaz@gmail.com>
15637 * mini-alpha.c cpu-alpha.md: More alpha port work from
15638 Sergey Tikhonov <tsv@solvo.ru>.
15640 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
15642 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
15644 2007-04-19 Zoltan Varga <vargaz@gmail.com>
15646 * cpu-s390.md (break): Correct the length of break instruction.
15648 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
15650 * mini.c: fix a couple of soft-float issues and comments.
15652 2007-04-15 Miguel de Icaza <miguel@novell.com>
15654 * trace.c (is_filenamechar): - is also a filename char.
15656 2007-04-15 Neale Ferguson <neale@sinenomine.net>
15658 * mini-s390.c: Correct checking for enum type in return value processing.
15660 2007-04-14 Raja R Harinath <rharinath@novell.com>
15662 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
15663 (version.h): Makefile is in the build directory.
15665 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
15667 * mini-amd64.h: fix for assertion failure on Solaris/amd64
15669 2007-04-11 Martin Baulig <martin@ximian.com>
15671 * mini.c (can_access_member): Fix handling of generic classes;
15674 2007-04-10 Zoltan Varga <vargaz@gmail.com>
15676 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
15678 2007-04-05 Zoltan Varga <vargaz@gmail.com>
15680 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
15682 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
15684 * mini-codegen.c: make sure the right spill amount is
15685 used for fp or integer registers (fixes the float_sub_spill() on ppc).
15687 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
15689 * mini-ppc.c: fixes for the fp_branch_nan test.
15691 2007-03-23 Zoltan Varga <vargaz@gmail.com>
15693 * basic.cs: Comment out new test which still fails on ia64.
15695 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
15697 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
15699 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15701 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
15703 2007-03-22 Zoltan Varga <vargaz@gmail.com>
15705 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
15706 on 64 bit machines. Fixes part of #80738.
15708 * basic.cs: Add regression test.
15710 2007-03-17 Zoltan Varga <vargaz@gmail.com>
15712 * inssel.brg basic.cs: Revert previous change to fix build.
15714 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
15717 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
15719 * basic.cs: Add new regression test.
15721 2007-03-17 Zoltan Varga <vargaz@gmail.com>
15723 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
15726 2007-03-16 Neale Ferguson <neale@sinenomine.net>
15728 * cpu-s390x.md: Correct length of break instruction.
15730 2007-03-16 Neale Ferguson <neale@sinenomine.net>
15732 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
15733 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
15735 2007-03-15 Jonathan Chambers <joncham@gmail.com>
15737 * *.c: Begin WIN64 port.
15738 * mini.c: Use correct register in profiler.
15739 * mini-amd64.c: No inline assembly on Win64.
15740 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
15741 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
15742 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
15743 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
15744 mono_arch_ip_from_context for Win64.
15746 Contributed under MIT/X11 license.
15748 2007-03-15 Zoltan Varga <vargaz@gmail.com>
15750 * exceptions-amd64.c (seh_handler): Ditto.
15752 * exceptions-x86.c (seh_handler): Fix a memory leak.
15754 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
15756 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
15757 mini-s390x.c: fixed peephole optimizations to deal
15758 correctly with 1 and 2 byte reload avoidance.
15760 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
15762 * cpu-s390.md, cpu-s390x.md: update localloc length.
15764 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
15766 * cpu-g4.md: added missing descriptions.
15768 2007-03-14 Miguel de Icaza <miguel@novell.com>
15770 * Makefile.am: Add support so the tail tests are not executed on
15771 PowerPC as that is a known limitation of the PowerPC port.
15773 2007-03-13 Jonathan Chambers <joncham@gmail.com>
15775 * runmdesc.bat: Move to msvc directory.
15777 2007-03-13 Jonathan Chambers <joncham@gmail.com>
15779 * runmdesc.bat: Run executable that was produced by the current
15780 target and sent via an argument.
15782 2007-03-11 Zoltan Varga <vargaz@gmail.com>
15784 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
15787 * generics.2.cs: Add regression test.
15789 2007-03-09 Wade berrier <wberrier@novell.com>
15791 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
15793 2007-03-09 Zoltan Varga <vargaz@gmail.com>
15795 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
15796 AOT code depends on this.
15798 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
15800 * mini.c: more precise tracking of types in the eval stack
15801 (part of fix for bug #81044).
15803 2007-03-07 Zoltan Varga <vargaz@gmail.com>
15805 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
15807 * aot-compiler.c (encode_patch): Remove an obsolete comment.
15809 2007-03-06 Zoltan Varga <vargaz@gmail.com>
15811 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
15813 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
15815 2007-02-22 Zoltan Varga <vargaz@gmail.com>
15817 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
15818 a pointer on 64 bit systems. Fixes #80190.
15820 * iltests.il: Add new regression test.
15822 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15824 * mini.c: inline a constant for Environment.IsRunningOnWindows.
15826 2007-02-19 Geoff Norton <gnorton@customerdna.com>
15828 * trace.c: Remove an erroneous alignemnt check when tracing.
15829 Fixes --trace on OSX86.
15831 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
15833 * mini-$(arch).h: initialize SP in context for all the archs.
15835 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
15837 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
15838 regressions in the thread tests.
15840 2007-02-14 Zoltan Varga <vargaz@gmail.com>
15842 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
15843 - fixed implementation of LOCALLOC opcode
15844 - implemented non-un compare for floats
15846 - implementation of FDIV and CKFINITE opcodes
15847 - fixes for latest mono updates
15848 - additional arch opcodes
15850 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
15852 * Makefile.am: simplify and merge rules for cross-compilation.
15854 2007-02-07 Massimiliano Mantione <massi@ximian.com>
15856 * local-propagation.c: Actually *apply* the fix for bug 80591...
15858 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
15860 * mini-exceptions.c: backuot part of the last change
15861 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
15863 2007-02-06 Massimiliano Mantione <massi@ximian.com>
15864 * inssel.brg: Fix bug 59286.
15867 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
15869 * mini-exceptions.c: patch from Zoltan to correctly check for
15870 stack boundaries (using the stack register, not the frame register),
15871 fixes bugs #80724, #79717.
15873 2007-02-03 Zoltan Varga <vargaz@gmail.com>
15875 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
15876 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
15878 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
15879 presence of frame pointer elimination.
15881 2007-02-01 Geoff Norton <gnorton@customerdna.com>
15883 * mini-x86.h: NetBSD UCONTEX_REG defines.
15885 2007-02-01 Zoltan Varga <vargaz@gmail.com>
15887 * inssel-amd64.brg: Fix amd64 build.
15889 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
15891 * mini.h: remove extern to workaround what looks likes gcc bug 26905
15894 2007-01-31 Zoltan Varga <vargaz@gmail.com>
15896 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
15899 * mini-<ARCH>.c: Use mono_is_regsize_var ().
15901 2007-01-30 Mark Mason <mason@broadcom.com>
15903 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
15904 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
15905 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
15906 beginning support for CEE_JMP [not quite working yet]
15907 * tramp-mips.c: LMF handling now works
15909 2007-01-30 Zoltan Varga <vargaz@gmail.com>
15911 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
15913 * mini.h (NULLIFY_INS): New macro.
15915 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
15917 * mini.c: statistical profiler fix for windows, patch
15918 from Tor Lillqvist (tml@novell.com).
15920 2007-01-30 Massimiliano Mantione <massi@ximian.com>
15921 * local-propagation.c: Fix bug 80591.
15923 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
15925 * Makefile.am: put back the --export-dynamic option as with
15926 the previous gmodule flags (thanks to Robert Jordan).
15928 2007-01-28 Zoltan Varga <vargaz@gmail.com>
15930 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
15932 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
15933 simplify and speed up the local register allocator. Also rename some fields
15934 like iassign->vassign.
15936 * regalloc.c: Remove some functions which are no longer used since their
15937 inlined version is in mini-codegen.c.
15939 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
15941 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
15943 2007-01-27 Zoltan Varga <vargaz@gmail.com>
15945 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
15946 narrowing. Fixes #80622.
15948 * iltests.il: Add new regresssion test.
15950 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
15952 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
15953 debug-debugger.c, debug-debugger.h: warning fixes.
15954 * driver.c: updated copyright year and made it fit in one line.
15956 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
15958 * aot-runtime.c: updated to use mono-dl instead of gmodule.
15960 2007-01-25 Zoltan Varga <vargaz@gmail.com>
15962 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
15964 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
15966 * iltests.il: Add new test for bug #80507.
15968 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15970 * mini-arm.h: use soft-float also on vfp for now.
15972 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
15974 * mini.c: fix some more soft-float issues.
15976 2007-01-24 Zoltan Varga <vargaz@gmail.com>
15978 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
15980 2007-01-24 Massimiliano Mantione <massi@ximian.com>
15981 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
15982 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
15983 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
15985 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
15987 * mini-arm.c: typo fix.
15989 2007-01-23 Neale Ferguson <neale@sinenomine.net>
15991 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
15993 2007-01-21 Zoltan Varga <vargaz@gmail.com>
15995 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
15996 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
15998 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
16000 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
16002 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
16004 * inssel.brg: Fix a warning.
16006 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
16008 * abcremoval.c ssa.c ssapre.c: Update after this change.
16010 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
16012 * dominators.c (df_set): Use mono_bitset_union_fast.
16014 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
16016 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
16017 mini-codegen.c: reduce relocations and memory usage for the cpu
16020 2007-01-20 Zoltan Varga <vargaz@gmail.com>
16022 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
16024 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
16025 to reduce their size.
16027 2007-01-19 Mark Mason <mason@broadcom.com>
16029 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
16030 * mini-mips.c: more configuration macros, support long conditional branches, additional
16031 asserts, fix epilog instrumentation.
16032 * mini-mips.h: use standard stack walk
16033 * cpu-mips.md: increase size of div, rem and conditional branches
16035 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
16037 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
16040 2007-01-19 Zoltan Varga <vargaz@gmail.com>
16042 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
16043 (compile_method): Ditto.
16045 * aot-runtime.c (decode_klass_info): Ditto.
16047 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
16048 needed by the code generated by inssel.brg. Also fix a warning.
16050 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
16052 * mini.c: deal with enums that become genericinsts by
16053 being nested in a generic class (bug #79956).
16055 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
16057 * mini.c: match the generic definition to check for
16058 private access with generic types (bug #78431).
16060 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
16062 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
16063 to make life easier for people cross-compiling that insist on not
16066 2007-01-17 Mark Mason <mason@broadcom.com>
16068 * inssel-long.brg: patch to deal with mips missing flags
16069 * inssel-long32-mips.brg: implement overflow checks
16070 * insset-mips.brg: implement overflow checks
16071 * mini-mips.h: implement conditional exception handling
16072 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
16073 Remove unused code, minor cleanups.
16074 * exceptions-mips.c: minor cleanups
16075 * mini-ops.h: add mips conditional exception ops
16076 * cpu-mips.md: add mips conditional exception ops
16079 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
16081 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
16082 to deal with mips missing of flags.
16084 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
16086 * exceptions-ppc.c: execute fault handlers.
16088 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
16090 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
16092 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
16094 * mini.c: handle also floating point values in initialize_array.
16096 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
16098 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
16099 array initialization and make it conditional on the intrins option.
16101 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
16103 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
16104 relocations and put the patch info names close to the enum definition.
16106 2007-01-15 Mark Mason <mason@broadcom.com>
16108 * basic.cs, exceptions.cs: break up large tests to increase debugability.
16110 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
16112 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
16114 2007-01-12 Raja R Harinath <rharinath@novell.com>
16116 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
16118 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
16120 * Makefile.am: distribute the mips sources.
16122 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
16124 * mini-codegen.h: handle bug #80489 here, by excluding ecx
16127 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
16129 * cpu-x86.md: back out for now as this triggers other regressions.
16131 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
16133 * cpu-x86.md: force src1 and dest regpair for long shift instructions
16134 to eax:edx, so ecx can't get allocated to them (bug #80489).
16136 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
16138 * mini.c, mini-exceptions.c: enabled running fault handlers
16141 2007-01-03 Miguel de Icaza <miguel@novell.com>
16143 * driver.c: If nothing fail, do not use the string "failed",
16144 because it makes it very annoying to view test result logs on the
16147 2006-12-30 Miguel de Icaza <miguel@novell.com>
16149 * debug-debugger.c (mono_debugger_main): Rename "main" to
16150 "main_method" to prevent a warning.
16152 Remove a warning for unused field.
16154 2006-12-28 Martin Baulig <martin@ximian.com>
16157 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
16159 2006-12-22 Martin Baulig <martin@ximian.com>
16161 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
16162 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
16163 seperate `.mdb_debug_info' section, so we can access it from the
16164 debugger even if the binary is stripped.
16166 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
16167 from the `.mdb_debug_info' here to prevent the linker from
16168 removing that section.
16170 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
16171 mdb-debug-info64.s.
16173 2006-12-19 Robert Jordan <robertj@gmx.net>
16175 * mini-x86: enable the code to return small structures in
16176 registers for FreeBSD as well. Fixes bug #80278.
16177 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
16179 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16181 * mini-x86.c: align the stack when calling the profiler
16182 function instrumenting the prolog (on OSX).
16184 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
16186 * mini.c: emit a break opcode where Debugger.Break () is called.
16188 2006-12-13 Miguel de Icaza <miguel@novell.com>
16190 * mini.c (mono_method_to_ir): Provide useful information on this
16191 assert, to prevent others from debugging like I did.
16193 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
16195 * mini.c: enable code which was incorrectly commented
16198 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
16200 * mini-x86.c: enable on OSX, too, the code to return small
16201 structures in registers.
16203 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
16205 * mini-x86.c: remove the use of the dynamic code manager here, too.
16207 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
16209 * mini.h, debug-debugger.c, tramp-*.c: fixed
16210 mono_debugger_create_notification_function() to use
16211 mono_global_codeman_reserve () instead of a dynamic code manager.
16213 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
16215 * mini.c, jit-icalls.h, jit-icalls.c: remove the
16216 ves_array_element_address() jit icall and use a generated
16217 managed method instead (which is about 4 times faster for a rank 3
16220 2006-11-29 Mark Mason <mason@broadcom.com>
16222 * basic-calls.cs: additional tests for passing
16223 structures as function arguments.
16225 2006-11-29 Mark Mason <mason@broadcom.com>
16227 * mini-mips.h: disable custom exception handling
16228 * mini-mips.c: throw/rethrow should use jalr to call
16229 exception stubs. Fixed bug with passing structures
16230 by value. More support for tracing floating point
16233 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16235 * mini.c: fixed typo in the soft-float ldind.r4 handling
16238 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
16240 * mini.c, mini.h, driver.c: added --runtime command line
16241 option to select a different runtime than the autodetected one.
16242 * jit.h: added API for embedders to initialize with a specific
16245 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
16247 * mini.c: handle also boxing of r4 values (bug #80024).
16249 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
16251 * mini-ppc.c: force indirect calls until we reserve
16252 enough address space for all the generated code.
16254 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
16256 * exceptions-arm.c: workaround bugs in the libc definition
16257 of struct ucontext.
16259 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
16261 * inssel.brg: fixes from me and Mark Mason.
16263 2006-11-23 Dick Porter <dick@ximian.com>
16265 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
16266 semaphore display now we've fixed the initial value
16268 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
16270 * inssel.brg: partially revert the last change to fix the build.
16272 2006-11-21 Mark Mason <mason@broadcom.com>
16274 * inssel.brg: Add and use compare-and-branch macros to support
16275 architectures that do not have condition code registers (ie. MIPS).
16276 * *-mips.{c,brg,md}: Fix copyright statements
16278 2006-11-20 Mark Mason <mason@broadcom.com>
16280 * Makefile.am: remove mini-codegen.c from list of MIPS sources
16281 * mini.c: Allow GET_CONTEXT to be specified by the arch port
16282 * mini.h: Added declaration for mono_print_ins()
16283 * mini-codegen.c: added ins_spec initializer for MIPS
16284 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
16285 vreg to be virtual and hreg to be non-virtual.
16286 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
16287 is not yet working/implemented correctly.
16288 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
16289 non-static, fixup calls to print_ins() from other parts in the file.
16291 2006-11-20 Mark Mason <mason@broadcom.com>
16293 * basic-calls.cs: added tests for passing structures as arguments
16296 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
16298 * inssel-long32.brg: optimize signed division by power of two.
16300 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
16302 * mini-arm.c: added support for interworking with thumb code
16303 (mono must be still be built using the ARM instruction encoding).
16305 2006-11-19 Miguel de Icaza <miguel@novell.com>
16307 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
16308 verifier has different rules for it. Fixes a few verifier issues
16311 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
16312 at the end, so people know what happened.
16314 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
16316 * brach-opts.c: in optimize_exception_target() make sure we
16317 are in a catch clause (fixes bug #79871).
16319 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
16321 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
16322 more soft-float support fixes.
16324 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
16326 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
16327 that are passed half on the stack and half in registers.
16329 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
16331 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
16332 more mips integration work from Mark E Mason
16333 <mark.e.mason@broadcom.com>.
16335 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
16337 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
16338 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
16339 tramp-mips.c: added sources for the mips port, not
16340 integrated in the build yet. Contributed by
16341 Mark E Mason <mark.e.mason@broadcom.com>.
16343 2006-11-14 Neale Ferguson <neale@sinenomine.net>
16345 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
16347 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
16349 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
16350 put the soft-float rules in its own file since it seems to
16351 break s390 compilation.
16353 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
16355 * mini-arm.c: fixed wrnings.
16357 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
16359 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
16360 inssel-arm.brg: ARM support for soft-float.
16362 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
16364 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
16365 loads and stores of 32 bit fp values.
16367 2006-11-10 Zoltan Varga <vargaz@gmail.com>
16369 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
16371 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
16372 works. Fixes #79852 and #79463.
16374 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
16376 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
16377 more soft-float support WIP and fixes.
16379 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
16381 * mini-arm.c: some VFP updates.
16383 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
16385 * mini-exceptions.c: 0 is a valid local var offset in some
16386 architectures, don't assert (bug #78508).
16388 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
16390 * exceptions-arm.c: fixed off by one error in stack walk code.
16392 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
16394 * mini.h, mini.c: more precise tracking of type load exceptions.
16396 2006-11-03 Robert Jordan <robertj@gmx.net>
16398 * Makefile.am: [WIN32] Add monow.exe target.
16399 * driver.c: [WIN32] Don't detach the console when debugging.
16402 2006-10-30 Miguel de Icaza <miguel@novell.com>
16404 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
16406 2006-10-23 Zoltan Varga <vargaz@gmail.com>
16408 * aot-compiler.c (emit_method_info): Add a case missed earlier.
16410 * driver.c (mini_regression): Fix --regression with AOT.
16412 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
16414 2006-10-17 Zoltan Varga <vargaz@gmail.com>
16416 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
16418 * mini-sparc.h: Don't use sigaction on sparc/linux.
16420 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
16422 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
16424 * mini-exceptions.c: Add proper include files for getpid ().
16426 2006-10-16 Zoltan Varga <vargaz@gmail.com>
16428 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
16429 address instead of a MonoJitInfo* to avoid decoding the exception info for the
16432 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
16433 name cache to reduce its size.
16435 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
16437 2006-10-15 Zoltan Varga <vargaz@gmail.com>
16439 * mini-x86.c: Save/restore the current LMF structure more efficiently using
16440 the mono_lmf TLS variable.
16442 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
16443 trampoline lmf frames.
16445 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
16447 2006-10-14 Zoltan Varga <vargaz@gmail.com>
16449 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
16450 the mono_lmf TLS variable.
16452 * mini-exceptions.c: Access the LMF structure through accessors.
16454 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
16455 variable instead of in jit_tls->lmf.
16457 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
16459 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
16460 trampoline lmf frames.
16462 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
16464 2006-10-12 Zoltan Varga <vargaz@gmail.com>
16466 * mini.c trace.c mini-x86.c: Revert these too.
16468 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
16471 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
16473 * genmdesc.c: removed now dead code.
16475 2006-10-09 Robert Jordan <robertj@gmx.net>
16477 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
16479 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
16481 * mini.h: do not leave gaps in the opcode values.
16483 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
16485 * jit-icalls.h: flag functions as internal here, too.
16487 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
16489 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
16490 functions with the internal attribute.
16492 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
16494 * aot-compiler.c: fclose the file descriptor in the profile read loop.
16496 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
16498 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
16501 2006-10-05 Zoltan Varga <vargaz@gmail.com>
16503 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
16504 tail calls as on other platforms.
16506 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
16508 * iltests.il: Add a few tailcall tests.
16510 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16512 * driver.c: fix loop for old compilers (bug #79521).
16514 2006-10-02 Zoltan Varga <vargaz@gmail.com>
16516 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
16518 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
16520 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
16521 metadata without any code.
16523 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
16524 more precise debugging information using gdb.
16526 2006-09-30 Zoltan Varga <vargaz@gmail.com>
16528 * inssel-ia64.brg: Make the helper methods static.
16530 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16532 * inssel-x86.brg: make the helper methods static.
16534 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
16536 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
16538 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16540 * mini.c: updates for monoburg changes.
16541 * inssel.brg: make a few helper functions static as they should.
16543 2006-09-27 Zoltan Varga <vargaz@gmail.com>
16545 * Makefile.am: Move mini-codegen.c to common_sources.
16547 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16549 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
16551 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
16552 mini-ppc.h: port to use the common local register allocator.
16554 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16556 * mini.h: Remove the comment too then.
16558 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
16560 * mini.h: put back backend.data which is to be used shortly and
16561 doesn't increase the size of MonoInst. If any 64 bit arch aligned
16562 pointers on 4 byte boundaries it'd have much bigger issues running
16563 and you can ifdef it out anyway.
16565 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16567 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
16568 MonoInst size by 4 bytes on 64 bit machines.
16570 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
16572 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
16573 replacement with more meaningful field names. Arch maintainers, please
16574 check the assigned names are good enough for your arch.
16576 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16578 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
16579 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
16581 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
16583 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
16584 relocations and memory requirements, put the optimization flags
16585 definitions in their own file.
16587 2006-09-24 Zoltan Varga <vargaz@gmail.com>
16589 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
16591 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
16593 2006-09-22 Zoltan Varga <vargaz@gmail.com>
16595 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
16597 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
16599 * inssel.brg: use the correct function to get the size of an item
16600 in an array, given an element class.
16601 * aot-compiler.c: do not access class->class_size directly.
16603 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
16605 * mini.h, debug-mini.c: added a debugging function to print
16606 info about local variables and arguments in a jitted method.
16608 2006-09-20 Zoltan Varga <vargaz@gmail.com>
16610 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
16612 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
16614 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16616 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
16617 inner and outer loops when passing vtypes.
16619 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
16621 * mini-ppc.c: take into account the cpu errata for cache flushing
16622 which caused some random errors (bug #79381).
16624 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16626 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
16627 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
16629 2006-09-17 Zoltan Varga <vargaz@gmail.com>
16631 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
16634 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
16635 freebsd ports tree.
16637 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
16638 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
16640 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
16643 2006-09-13 Zoltan Varga <vargaz@gmail.com>
16645 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
16647 2006-09-12 Zoltan Varga <vargaz@gmail.com>
16649 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
16650 macro does not have to be changed during debugging.
16652 * 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>.
16654 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
16656 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
16658 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
16659 MONO_ARCH_NO_EMULATE_MUL is defined.
16661 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
16663 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
16665 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
16667 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
16669 2006-09-11 Zoltan Varga <vargaz@gmail.com>
16671 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
16672 stuff to mini-exceptions.c where it is used.
16674 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
16675 setup code, the real one is in mini-exceptions.c.
16677 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
16678 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
16679 some changes from the freebsd ports tree.
16681 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
16684 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
16686 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
16688 * mini.c: on Linux, check for /proc to be mounted
16689 (bug# 79351, novell bug#201204).
16691 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
16693 * mini.c: handle cases where pthread_attr_getstack() behaves
16694 incorrectly (bug #78096).
16696 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
16698 * mini-arm.c: support larger stack frames (bug #79272).
16700 2006-09-08 Zoltan Varga <vargaz@gmail.com>
16702 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
16704 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
16707 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
16708 mono_class_from_name () to find a class from its name.
16710 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
16712 2006-09-07 Zoltan Varga <vargaz@gmail.com>
16714 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
16716 2006-09-05 Kornel Pal <kornelpal@gmail.com>
16718 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
16720 2006-09-04 Zoltan Varga <vargaz@gmail.com>
16722 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
16723 callinfo->trampoline.
16725 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
16727 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
16730 2006-09-03 Zoltan Varga <vargaz@gmail.com>
16732 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
16734 2006-09-02 Zoltan Varga <vargaz@gmail.com>
16736 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
16737 stats.method_trampolines, it is already done by the generic trampoline code.
16739 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
16741 2006-09-01 Zoltan Varga <vargaz@gmail.com>
16743 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
16745 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
16747 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
16749 * mini.c (print_jit_stats): Print mscorlib mempool size too.
16751 * mini.c (print_jit_stats): Print new stats.
16753 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
16755 2006-08-31 Zoltan Varga <vargaz@gmail.com>
16757 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
16758 Address on two dimensional arrays. Fixes #78729.
16760 * mini.h (MonoCompile): Add a 'skip_visibility' field.
16762 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
16765 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
16767 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
16770 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
16772 (mini_get_ldelema_ins): Ditto.
16774 2006-08-30 Zoltan Varga <vargaz@gmail.com>
16776 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
16777 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
16780 2006-08-29 Neale Ferguson <neale@sinenomine.net>
16782 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
16783 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
16785 * exceptions-s390x.c: Cosmetic change.
16787 * tramp-s390.c: Fix warning.
16789 * cpu-s390.md: Correct length of mul_imm.
16791 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
16793 * aot-compiler.c: added binary writer with ELF backend
16794 implementation (only on Linux/x86 for now).
16796 2006-08-18 Zoltan Varga <vargaz@gmail.com>
16798 * Makefile.am: Don't run net 2.0 AOT tests.
16800 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
16801 (mono_compile_assembly): Skip net 2.0 assemblies as well.
16803 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
16805 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
16807 * aot-compiler.c: simplified and refactored the asm-writing code
16808 to allow different backends.
16810 2006-08-18 Zoltan Varga <vargaz@gmail.com>
16812 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
16814 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
16815 little. Share patches of type TYPE_FROM_HANDLE as well.
16817 * mini.c (mono_patch_info_equal): New helper function.
16818 (mono_patch_info_hash): Ditto.
16820 * aot-compiler.c (emit_method_code): Fix s390 build.
16822 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
16823 is not handled because it is stored as a flag and not as a type ctor. Fixes
16826 2006-08-17 Zoltan Varga <vargaz@gmail.com>
16828 * aot-compiler.c: Fix computation of GOT slot statistics.
16830 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
16831 Also remove support for not PIC AOT.
16833 * mini.h: Bump AOT file format version.
16835 * objects.cs: Add a test for #78990.
16837 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
16838 (peter.dettman@iinet.net.au). Fixes #79087.
16840 * basic-long.cs: Add a test for the above.
16842 2006-08-16 Zoltan Varga <vargaz@gmail.com>
16844 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
16846 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
16849 2006-08-15 Zoltan Varga <vargaz@gmail.com>
16851 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
16854 2006-08-10 Jonathan Chambers <joncham@gmail.com>
16856 * mini.c: Don't verify COM proxy invoke calls
16859 2006-08-10 Dick Porter <dick@ximian.com>
16861 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
16862 which process is holding semaphores locked.
16864 2006-08-08 Zoltan Varga <vargaz@gmail.com>
16866 * mini-ia64.c mini-amd64.c: Fix #79027.
16868 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
16870 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
16872 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
16873 implicit arguments in a vararg call. Fixes #79027.
16875 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
16877 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
16878 (mono_get_array_new_va_signature): Ditto.
16880 2006-08-05 Zoltan Varga <vargaz@gmail.com>
16882 * aot-runtime.c: Call init_plt lazily.
16884 * inssel-long.brg: Fix unsigned long->int conversion.
16886 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
16888 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
16889 that most data is now in the .rss/.data section.
16891 2006-08-04 Zoltan Varga <vargaz@gmail.com>
16893 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
16895 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
16897 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
16899 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
16901 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
16902 virtual call. Fixes #79010.
16904 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
16905 and use the result as the this argument in the real call.
16907 * generics.2.cs: Add a new test for #79010.
16909 2006-08-03 Zoltan Varga <vargaz@gmail.com>
16911 * mini-x86.c: Fix a warning.
16913 * aot-compiler.c: Add a bunch of statistics.
16915 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
16917 2006-08-02 Zoltan Varga <vargaz@gmail.com>
16919 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
16921 2006-08-01 Zoltan Varga <vargaz@gmail.com>
16923 * 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>.
16925 2006-07-13 Miguel de Icaza <miguel@novell.com>
16927 * mini.c (mono_method_to_ir): Obtain the original method in the
16928 CIL stream and use this to perform validation.
16932 2006-07-19 Zoltan Varga <vargaz@gmail.com>
16934 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
16935 (mono_arch_call_opcode): Ditto.
16937 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
16940 * mini.c (mono_patch_info_dup_mp): New helper function.
16942 * aot-compiler.c (compile_method): Fix some of the memory allocated during
16943 compilation. Fixes #78827.
16945 2006-07-18 Kornel Pal <kornelpal@gmail.com>
16947 * declsec.c: Use original security informations for
16948 MONO_WRAPPER_MANAGED_TO_MANAGED.
16950 2006-07-15 Jonathan Chambers <joncham@gmail.com>
16952 * mini.c: Allow Com Interop methods/classes and
16953 don't verify COM wrapper calls
16956 2006-07-13 Zoltan Varga <vargaz@gmail.com>
16958 * inssel-long32.brg: Fix long->i4 checked conversion.
16960 * exceptions.cs: Add a test for the above.
16962 2006-07-08 Zoltan Varga <vargaz@gmail.com>
16964 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
16966 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
16969 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
16972 2006-07-03 Zoltan Varga <vargaz@gmail.com>
16974 * mini.c: Fix solaris/x86 exception handling.
16976 * Makefile.am: Get rid of $(ICU_LIBS).
16978 2006-07-02 Zoltan Varga <vargaz@gmail.com>
16980 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
16981 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
16982 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
16984 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
16986 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
16987 this function causes a SIGSEGV.
16989 2006-06-22 Zoltan Varga <vargaz@gmail.com>
16991 * mini.c: Remove unused solaris/x86 includes.
16993 2006-06-21 Zoltan Varga <vargaz@gmail.com>
16995 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
16997 2006-06-20 Jb Evain <jbevain@gmail.com>
16999 * cpu-g4.md: fix max length of start_handler instruction.
17001 2006-06-20 Massimiliano Mantione <massi@ximian.com>
17002 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
17004 2006-06-16 Massimiliano Mantione <massi@ximian.com>
17005 * ssa.c: Fixed bug 78653 for SSA based deadce.
17006 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
17007 MonoInst.flags, used in SSA based deadce.
17008 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
17009 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
17011 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
17013 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
17014 it can end up using non executable memory on ppc64 systems
17015 running ppc32 userspace (fix from Johannes Berg).
17017 2006-06-14 Dick Porter <dick@ximian.com>
17019 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
17022 2006-06-13 Massimiliano Mantione <massi@ximian.com>
17023 * mini.c: Made so that inline is locally disabled if it would
17024 trigger a .cctor, because too many apps depend on this behavior
17025 (which seems to be also the one of the MS CLR).
17027 2006-06-13 Zoltan Varga <vargaz@gmail.com>
17029 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
17030 No idea why this worked before.
17032 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
17033 which branch to outer exception clauses since they could skip the
17034 inner finally clauses. Fixes #78633.
17036 * exceptions.cs: Add a test for the above.
17038 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
17041 * iltests.il: Add a test for the above.
17043 2006-06-12 Zoltan Varga <vargaz@gmail.com>
17045 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
17046 after the end of a try bblock, to prevent asserts in mini_method_compile ().
17048 * iltests.il: Add a test for the above.
17050 2006-06-10 Zoltan Varga <vargaz@gmail.com>
17052 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
17054 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
17055 methods as instrinsics.
17057 2006-06-09 Wade Berrier <wberrier@novell.com>
17059 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
17060 (simple-cee-ops.h ssapre-mini-ops.h)
17062 2006-06-09 Neale Ferguson <neale@sinenomine.net>
17064 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
17065 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
17067 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
17068 * cpu-s390x.md: Fix max. length values for a couple of instructions.
17070 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
17072 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
17074 2006-06-08 Massimiliano Mantione <massi@ximian.com>
17076 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
17077 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
17078 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
17079 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
17080 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
17081 of opcodes, so that bug 78549 should not happen again.
17082 * ssapre.c: Updated to use the renamed files.
17084 2006-06-08 Zoltan Varga <vargaz@gmail.com>
17086 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
17087 in OP_ATOMIC_EXCHANGE_I4.
17089 2006-06-07 Wade Berrier <wberrier@novell.com>
17091 * tramp-s390.c: Fix s390 build (add missing pointer declarations
17092 in mono_debugger_create_notification_function)
17094 2006-06-06 Zoltan Varga <vargaz@gmail.com>
17096 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
17098 * mini.c (type_from_stack_type): Disable some changes which do not
17101 * driver.c: Reenable opts.
17103 * mini.h (MonoStackSlot): New structure to keep track of the verification state
17104 of the evaluation stack.
17106 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
17107 evaluation stack trace at entry to the bblock.
17109 * mini.c (merge_stacks): New function to perform verification of stack merges.
17110 Turned off by default.
17112 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
17115 2006-06-06 Massimiliano Mantione <massi@ximian.com>
17117 * local-propagation.c: Fixed bug 78549.
17119 2006-06-04 Zoltan Varga <vargaz@gmail.com>
17121 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
17123 2006-06-02 Miguel de Icaza <miguel@novell.com>
17125 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
17126 tramp-arm.c, tramp-ia64.c
17127 (mono_debugger_create_notification_function): Update signature to
17128 new signature and use new protocol for creating the notification
17131 Should fix the build.
17133 2006-06-02 Geoff Norton <gnorton@customerdna.com>
17135 * exceptions-ppc.c (mono_jit_walk_stack)
17136 (ves_icall_get_frame_info): Fix the build
17138 2006-06-02 Zoltan Varga <vargaz@gmail.com>
17140 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
17142 2006-05-31 Raja R Harinath <rharinath@novell.com>
17144 * il2tests.2.il: New file for generics CIL tests. Add test for
17146 * Makefile.am: Update.
17149 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
17152 2006-05-30 Massimiliano Mantione <massi@ximian.com>
17154 * aliasing.c: Fixed bug 78311.
17156 2006-05-29 Martin Baulig <martin@ximian.com>
17158 * mini-exceptions.c (mono_find_jit_info): When computing the
17159 native offset, check whether we're actually inside the method's
17160 code; call mono_debug_print_stack_frame() to format the frame.
17161 (ves_icall_System_Exception_get_trace): Call
17162 mono_debug_print_stack_frame() to format the stack frame.
17163 (ves_icall_get_trace): Update to the new debugging API.
17164 (mono_jit_walk_stack_from_ctx): Likewise.
17165 (ves_icall_get_frame_info): Likewise.
17167 * mini.c (get_method_from_ip): Use the new debugging API.
17168 (mono_print_method_from_ip): Likewise.
17171 (mono_jit_walk_stack): Use the new debugging API.
17172 (ves_icall_get_frame_info): Likewise.
17174 2006-05-27 Zoltan Varga <vargaz@gmail.com>
17176 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
17178 2006-05-25 Massimiliano Mantione <massi@ximian.com>
17180 * mini.c: Added "limitator" to inline for debugging.
17182 2006-05-24 Martin Baulig <martin@ximian.com>
17184 * debug-debugger.c (mono_debugger_init): Create a private,
17185 malloc()-based code manager for the notification function and
17186 intentionally leak it on exit. This fixes the crash-on-exit race
17190 (mono_debugger_create_notification_function): Added
17191 `MonoCodeManager *' argument.
17194 (mono_debugger_create_notification_function): Added
17195 `MonoCodeManager *' argument.
17197 2006-05-23 Massimiliano Mantione <massi@ximian.com>
17199 * aliasing.c: Fixed 64 bit issue.
17200 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
17201 default since all known bugs are fixed (one more time!).
17203 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
17205 * mini.c: write barrier support.
17207 2006-05-23 Martin Baulig <martin@ximian.com>
17209 * debug-debugger.c: Revert Paolo's change. Add comment and #error
17210 check at the top of the file.
17212 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
17214 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
17215 reverting changes without reason and without changelog entries.
17217 2006-05-18 Zoltan Varga <vargaz@gmail.com>
17219 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
17220 to a few opcodes. Fixes #78439.
17222 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
17223 consistency with other archs.
17225 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
17227 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17229 * debug-debugger.c: fix the build.
17231 2006-05-17 Martin Baulig <martin@ximian.com>
17234 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
17235 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
17236 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
17237 (debugger_attach): Call GC_mono_debugger_add_all_threads().
17239 2006-05-11 Zoltan Varga <vargaz@gmail.com>
17241 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
17243 2006-05-10 Zoltan Varga <vargaz@gmail.com>
17245 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
17246 MONO_TYPE_GENERICINST.
17248 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
17249 MONO_TYPE_GENERICINST.
17251 2006-05-09 Zoltan Varga <vargaz@gmail.com>
17253 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
17256 2006-05-08 Zoltan Varga <vargaz@gmail.com>
17258 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
17260 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
17262 2006-05-06 Zoltan Varga <vargaz@gmail.com>
17264 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
17265 mono_trace_cleanup ().
17267 * iltests.il: Fix problem with the newly added test.
17269 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
17270 due to register constraints, free up the previous hreg. Fixes #78314.
17272 * iltests.il: Add new test for #78314.
17274 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
17275 Interlocked.Add. Fixes #78312.
17277 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
17279 2006-05-05 Zoltan Varga <vargaz@gmail.com>
17281 * inssel.brg (mini_emit_virtual_call): Fix a warning.
17283 2006-05-05 Martin Baulig <martin@ximian.com>
17285 * debug-mini.c (mono_debug_open_block): New method.
17288 (mono_arch_output_basic_block): Call mono_debug_open_block() at
17289 the beginning of each basic block.
17292 (mono_arch_output_basic_block): Call mono_debug_open_block() at
17293 the beginning of each basic block.
17295 2006-05-04 Massimiliano Mantione <massi@ximian.com>
17297 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
17298 default until I understand why they break the build on amd64.
17300 2006-05-04 Zoltan Varga <vargaz@gmail.com>
17302 * mini.c (mini_cleanup): Call mono_cleanup ().
17304 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
17307 2006-05-04 Massimiliano Mantione <massi@ximian.com>
17309 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
17310 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
17311 default since all known bugs are fixed, and I cannot reproduce bug
17312 77944... I'm asking Matt Hargett to test again after this commit.
17314 2006-04-28 Massimiliano Mantione <massi@ximian.com>
17316 * mini-codegen.c: Fixed typo that thrashed inline.
17318 2006-04-28 Zoltan Varga <vargaz@gmail.com>
17320 * dominators.c (compute_dominators): Avoid using a worklist since
17321 it is not correct in some cases. Instead, iterate over all bblocks as
17322 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
17324 2006-04-28 Miguel de Icaza <miguel@novell.com>
17326 * mini.c (mono_jit_compile_method_inner): Use
17327 mono_prepare_exception_from_error that resets the value
17330 2006-04-27 Miguel de Icaza <miguel@novell.com>
17332 * mini.c: Move the mini_loader_error_to_exception to metadata.
17334 2006-04-27 Massimiliano Mantione <massi@ximian.com>
17336 * aliasing.c: Fixed bug 78210.
17338 2006-04-27 Massimiliano Mantione <massi@ximian.com>
17340 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
17341 default until all their problems (or the ones they trigger) are fixed.
17343 2006-04-26 Zoltan Varga <vargaz@gmail.com>
17345 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
17347 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
17348 as loaded only after resolving patches since that could invoke the same method.
17350 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
17352 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
17355 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
17358 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
17361 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
17362 made from AOT code through the PLT table.
17364 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
17365 holding the plt offset when a call is made to the aot plt trampoline.
17367 2006-04-25 Zoltan Varga <vargaz@gmail.com>
17369 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
17372 * Makefile.am (common_sources): Fix build breakage.
17374 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
17375 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
17376 intra-assembly calls if possible.
17378 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
17380 * mini-trampolines.c: Handle PLT entries.
17382 * mini.c: Avoid creating a GOT var for calls.
17384 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
17385 from mscorlib code.
17387 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
17388 from mscorlib code.
17390 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
17393 * mini.h: Bump AOT file format version.
17395 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
17398 2006-04-25 Martin Baulig <martin@ximian.com>
17400 * driver.c: Disable copyprop, consprop and inline when running
17401 inside the debugger.
17403 2006-04-25 Martin Baulig <martin@ximian.com>
17405 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
17406 with `get_current_thread' and added `detach'.
17407 (MonoDebuggerMetadataInfo): Added `thread_size',
17408 `thread_tid_offset', `thread_stack_ptr_offset' and
17409 `thread_end_stack_offset'.
17411 2006-04-25 Zoltan Varga <vargaz@gmail.com>
17413 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
17416 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
17417 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
17419 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
17421 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
17423 * aot.c: Add support for ADJUSTED_IID.
17425 2006-04-24 Zoltan Varga <vargaz@gmail.com>
17427 * aot.c (emit_method_order): Don't align method_order_end.
17429 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
17430 the interface ID changes.
17432 2006-04-21 Dick Porter <dick@ximian.com>
17434 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
17435 cleaning up a thread. Fixes the new part of bug 77470.
17437 2006-04-20 Geoff Norton <gnorton@customerdna.com>
17439 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
17440 to managed wrapper.
17442 2006-04-19 Zoltan Varga <vargaz@gmail.com>
17444 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
17446 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
17447 SIGSEGV. Fixes #78072.
17449 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
17450 unregister our SIGABRT handler.
17452 2006-04-19 Massimiliano Mantione <massi@ximian.com>
17454 * mini.c: Disabled inline where it can alter the call stack in a
17455 way visible from managed code.
17456 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
17459 2006-04-16 Zoltan Varga <vargaz@gmail.com>
17461 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
17462 on other platforms. Fixes #78089.
17464 2006-04-13 Martin Baulig <martin@ximian.com>
17466 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
17467 determine whether we're inside the debugger.
17470 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
17472 2006-04-12 Zoltan Varga <vargaz@gmail.com>
17474 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
17475 handler clauses. Fixes #78024.
17477 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
17478 in the CALL_MEMBASE opcodes. Fixes #78088.
17479 (mono_arch_get_vcall_slot_addr): Ditto.
17481 2006-04-10 Martin Baulig <martin@ximian.com>
17483 * debug-debugger.c: The thread handling code has now been moved
17484 into ../metadata/threads.c.
17486 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17488 * driver.c (mono_main): Fix --with-gc=none build.
17490 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
17491 (mono_spillvar_offset_float): Ditto.
17492 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
17493 hreg, not when its !global, since on ia64, there is a third category: stacked
17496 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
17498 * mini.c: set MonoInst->klass for load field address and a few other
17501 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17503 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
17505 2006-04-07 Zoltan Varga <vargaz@gmail.com>
17507 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
17508 the branch opt changes.
17510 2006-04-06 Dick Porter <dick@ximian.com>
17512 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
17514 * wapihandles.c (mini_wapi_seminfo):
17515 * driver.c (mono_main): Add semaphore info option
17517 2006-04-05 Zoltan Varga <vargaz@gmail.com>
17519 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
17520 branch optimization changes. Fixes #78009.
17522 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17524 * mini.c: ignore accessibility of methods in managed->native wrappers.
17526 2006-04-04 Zoltan Varga <vargaz@gmail.com>
17528 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
17530 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
17532 2006-04-03 Zoltan Varga <vargaz@gmail.com>
17534 * mini.c: Modify the branch optimizations to preserve the invariant that
17535 the entries inside the in_bb and out_bb arrays are unique.
17536 (mono_unlink_bblock): Avoid creation of new arrays.
17538 2006-04-02 Zoltan Varga <vargaz@gmail.com>
17540 * mini.c (mono_unlink_bblock): Fix regression caused by previous
17543 2006-04-01 Zoltan Varga <vargaz@gmail.com>
17545 * mini.c (optimize_branches): Remove the "optimizations" in
17546 the cbranch1/cbranch2 -> branch cases which were causing several
17547 problems in the past. Fixes #77986.
17549 2006-03-31 Chris Toshok <toshok@ximian.com>
17551 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
17552 default optimizations :(
17554 2006-03-31 Zoltan Varga <vargaz@gmail.com>
17556 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
17559 2006-03-31 Massimiliano Mantione <massi@ximian.com>
17561 * local-propagation.c: Added comments to structs and removed
17562 "Mono" prefixes from local tree mover types.
17564 2006-03-30 Zoltan Varga <vargaz@gmail.com>
17566 * Makefile.am (arch_sources): Define this for each architecture so
17567 libmono_la_SOURCES is defined in one place.
17569 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
17571 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
17574 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
17576 * driver.c: print the GC name supplied by configure.
17578 2006-03-29 Massimiliano Mantione <massi@ximian.com>
17580 * local-propagation.c: Added tree mover, and moved here all the
17581 local propagation code from mini.c
17582 * mini.c: Added support for treeprop, and moved all the local
17583 propagation code to local-propagation.c
17584 * mini.h: Added support for treeprop
17585 * driver.c: Added support for treeprop, enabled consprop, copyprop,
17586 treeprop, inline and deadce by default
17587 * Makefile.am: Added local-propagation.c
17589 2006-03-25 Zoltan Varga <vargaz@gmail.com>
17591 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
17593 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
17595 * debug-debugger.c: make it compile without the Boehm GC.
17597 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
17599 * mini.c: fixed issue with mismatch when an icall is registered
17600 with multiple names but same address.
17602 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
17604 * declsec.c, mini-exceptions.c: use write barrier to set reference
17605 fields of managed objects.
17607 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17609 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
17610 (can_access_internals): Fix a warning.
17612 * mini.c (print_method_from_ip): Rename this to
17613 mono_print_method_from_ip so it gets exported.
17615 * trace.c: Deal with strings inside StringBuilder's containing garbage
17616 and fix memory leaks. Fixes #77848.
17618 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17620 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
17623 2006-03-16 Neale Ferguson <neale@sinenomine.net>
17625 * mini-s390.c: Remove OP_X86_TEST_NULL.
17627 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
17629 * mini.c: use the correct GetHashCode() for the moving collector.
17631 2006-03-16 Massimiliano Mantione <massi@ximian.com>
17633 * liveness.c: Regalloc spill cost tuning.
17635 2006-03-15 Neale Ferguson <neale@sinenomine.net>
17637 * mini-s390x.h: Correct S390_LONG macro.
17639 * mini-s390x.c: Cleanup unused code.
17641 2006-03-15 Zoltan Varga <vargaz@gmail.com>
17643 * jit-icalls.h: New file.
17645 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
17646 icalls and include that instead of including jit-icalls.c.
17648 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
17651 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
17653 * mini.c: when checking for member accessibility, also check for
17654 friend assemblies and for explicit interface implementations.
17656 2006-03-14 Zoltan Varga <vargaz@gmail.com>
17658 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
17660 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
17662 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
17663 common cases are done first.
17665 * mini-ops.h: Only define platform specific opcodes on the given platform.
17667 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
17670 2006-03-14 Martin Baulig <martin@ximian.com>
17672 Revert Paolo's change from r57348:
17674 * mini.h: don't use gboolean for bitfields.
17675 * mini.c: verifier changes for fields and methods accessibility.
17677 2006-03-13 Neale Ferguson <neale@sinenomine.net>
17679 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
17681 * mini-s390x.c: Fix conv_r_un.
17683 * cpu-s390, cpu-s390x.md: Fix lengths.
17685 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
17687 * mini.c: nested types have access to all the nesting
17688 levels, not just the enclosing types.
17690 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
17692 * mini.c: added a few more verification checks.
17694 2006-03-12 Zoltan Varga <vargaz@gmail.com>
17696 * liveness.c: Merge optimizations from the linear-il branch.
17698 2006-03-11 Zoltan Varga <vargaz@gmail.com>
17700 * mini-ia64.c (emit_call): Add a comment.
17702 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
17704 * tramp-ia64.c: Fix some warnings.
17706 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
17708 * mini.h: don't use gboolean for bitfields.
17709 * mini.c: verifier changes for fields and methods accessibility.
17711 2006-03-11 Zoltan Varga <vargaz@gmail.com>
17713 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
17714 lazy icall wrapper changes.
17716 * dominators.c: Replace all the dominator algorithms with faster
17717 ones from the linear-il branch.
17719 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
17722 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
17723 common cases are done first.
17725 * mini-amd64.c: Fix some warnings.
17727 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
17730 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
17733 * mini.h: Add a missing prototype.
17735 2006-03-10 Zoltan Varga <vargaz@gmail.com>
17737 * mini.c: Compile icall wrappers lazily.
17739 * mini-codegen.c: Use printf instead of g_print since its much faster.
17741 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
17744 * mini.c (optimize_branches): Cache the negative result from
17745 remove_block_if_useless ().
17747 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
17748 Also fix some bblock linking issues.
17750 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
17753 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
17755 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
17756 accessed fields first, for better cache behavior.
17758 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
17760 * mini.c: speedup IList<T> array accesses.
17762 2006-03-09 Zoltan Varga <vargaz@gmail.com>
17764 * mini.c (mono_method_to_ir): Handle large methods overflowing the
17765 inline_costs counter. Fixes #77190.
17767 2006-03-06 Zoltan Varga <vargaz@gmail.com>
17769 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
17770 trace messages. Fixes #77706.
17772 2006-03-04 Martin Baulig <martin@ximian.com>
17774 * tramp-amd64.c, tramp-x86.c
17775 (mono_debugger_create_notification_function): Use
17776 mono_global_codeman_reserve() to allocate a buffer at runtime and
17779 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
17781 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
17782 notification function at runtime and then call `initialize' in the
17783 `MONO_DEBUGGER__debugger_info' vtable.
17785 2006-03-04 Zoltan Varga <vargaz@gmail.com>
17787 * iltests.il: Fix a visibility problem.
17789 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
17791 * driver.c, mini.c: add hooks for the counters API.
17793 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
17795 * driver.c: show disabled options.
17797 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
17799 * linear-scan.c: always use cost-driven selection.
17801 2006-02-28 Raja R Harinath <rharinath@novell.com>
17803 * jit-icalls.c (helper_compile_generic_method): Revert change from
17806 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
17808 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
17810 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
17812 * inssel.brg: style fixes, mostly to force the updated monoburg
17813 to run for people using svn.
17815 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
17817 * mini.c: match monoburg changes.
17819 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
17821 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
17822 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
17823 declaration in the header file.
17825 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
17827 * helpers.c: reduce relocations and mem usage.
17829 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
17831 * mini.h, mini-codegen.c: disable logging features if
17832 requested by configure.
17834 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
17836 * mini.c: tiny verifier changes.
17838 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
17840 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
17841 cpu-pentium.md: stack alignment changes for osx/x86,
17842 partially from Geoff Norton <gnorton@customerdna.com>.
17844 2006-02-24 Raja R Harinath <harinath@gmail.com>
17846 * jit-icalls.c (helper_compile_generic_method): Update to changes
17847 in metadata/class.c.
17849 2006-02-24 Zoltan Varga <vargaz@gmail.com>
17851 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
17853 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
17854 interface calls with large offsets.
17856 2006-02-23 Raja R Harinath <rharinath@novell.com>
17858 * jit-icalls.c (helper_compile_generic_method): Document the
17859 special-case we depend on so that we can inflate the method twice
17860 with the same context with no bad side-effects.
17862 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
17864 * mini-x86.c, mini-amd64.c: fix for case when xen support
17867 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
17869 * mini-x86.c, mini-amd64.c: generate code to access tls items
17870 in a faster way for Xen systems.
17872 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
17874 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
17875 updates and compilation fixes for the OSX/x86 port, mostly from
17876 Geoff Norton <gnorton@customerdna.com>.
17878 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
17880 * inssel.brg: faster interface call implementation
17881 to sync with the interface_offsets MonoVTable changes.
17883 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
17885 * mini.c: more verification checks.
17887 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
17889 * mini.c: added a few more verification checks.
17891 2006-02-17 Neale Ferguson <neale@sinenomine.net>
17893 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
17894 facility on the processor and use it if available.
17896 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
17898 * driver.c, aot.c, mini.c: throw exception if the IL code is
17899 invalid or unverifiable.
17901 2006-02-17 Raja R Harinath <rharinath@novell.com>
17903 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
17906 2006-02-16 Zoltan Varga <vargaz@gmail.com>
17908 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
17910 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
17912 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
17913 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
17914 handling of instantiated generic valuetypes.
17916 2006-02-11 Zoltan Varga <vargaz@gmail.com>
17918 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
17919 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
17922 * generics.2.cs: Revert the nullable reftypes tests.
17924 2006-02-10 Zoltan Varga <vargaz@gmail.com>
17926 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
17927 using __builtin_frame_address (1) as it doesn't work in the presence
17928 of optimizations. Hopefully fixes #77273.
17930 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
17931 -> generics.cs change as it doesn't work with some automake versions.
17933 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
17935 * mini.c: handle systems that sue a different way to
17936 retrieve the stack address of the current thread.
17938 2006-02-09 Zoltan Varga <vargaz@gmail.com>
17940 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
17941 it specially in the makefile.
17943 * generics.2.cs: Add tests for nullable reference types.
17945 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
17947 * mini.c: always handle the case when mono_jit_init()
17948 is called in a thread different from the main thread,
17949 confusing libgc (bug #77309).
17951 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
17953 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
17955 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
17957 * mini.c: change optimize_branches () to use a single loop
17958 and introduce a new optimization to simplify some range checks.
17960 2006-02-03 Martin Baulig <martin@ximian.com>
17962 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
17963 and merged with debugger_thread_manager_add_thread().
17964 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
17965 inform the debugger about the main thread.
17967 2006-02-03 Zoltan Varga <vargaz@gmail.com>
17969 * basic.cs: Add test for div.un/rem.un constant folding.
17971 2006-02-03 Neale Ferguson <neale@sinenomine.net>
17973 * cpu-s390x.md: correct int_xor_imm length
17975 2006-02-03 Zoltan Varga <vargaz@gmail.com>
17977 * generics.2.cs: New test for #77442.
17979 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
17982 2006-02-02 Martin Baulig <martin@ximian.com>
17984 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
17985 <mono/metadata/mono-debug-debugger.h>
17987 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
17989 2006-02-02 Martin Baulig <martin@ximian.com>
17991 * debug-debugger.h: New header file for debug-debugger.c.
17993 * debug-debugger.c: Big API cleanup; don't run the managed Main()
17994 function is a separate thread anymore; add support for attaching.
17996 2006-02-01 Zoltan Varga <vargaz@gmail.com>
17998 * tramp-x86.c: Fix a warning.
18000 2006-01-31 Zoltan Varga <vargaz@gmail.com>
18002 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
18003 on very large methods.
18005 * aot.c (load_patch_info): Fix a warning.
18007 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
18009 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
18010 mini-ops.h: alu membase optimizations.
18012 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
18014 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
18015 to speedup StringBuilder.
18017 2006-01-27 Zoltan Varga <vargaz@gmail.com>
18019 * dominators.c (mono_compute_natural_loops): Fix detection of
18020 loop body start blocks.
18022 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
18024 2006-01-26 Zoltan Varga <vargaz@gmail.com>
18026 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
18029 2006-01-25 Massimiliano Mantione <massi@ximian.com>
18031 * aliasing.c: Fixed aliasing issue on 64 bit archs.
18033 2006-01-25 Martin Baulig <martin@ximian.com>
18035 * debug-debugger.c: Moved the `MonoDebuggerManager' and
18036 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
18037 started to cleanup this file a little bit.
18039 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
18041 * mini.c: optimize a codepath frequently happening in generics code.
18043 2006-01-23 Martin Baulig <martin@ximian.com>
18045 * Makefile.am: Only compile debug-debugger.c on supported platforms.
18047 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
18048 functions directly.
18050 * driver.c: debug-debugger.c is only available if
18051 `MONO_DEBUGGER_SUPPORTED' is defined.
18053 2006-01-23 Martin Baulig <martin@ximian.com>
18055 * debug-debugger.c: Only enable this on platforms where the Mono
18056 Debugger is working (x86 and x86_64).
18058 2006-01-21 Martin Baulig <martin@ximian.com>
18060 The Mono Debugger is now using the normal `mono' instead of the
18061 `mono-debugger-mini-wrapper' when executing managed code.
18063 * debug-debugger.c: New file; previously known as
18064 debugger/wrapper/wrapper.c.
18066 * debug-mini.c (mono_init_debugger): Removed.
18068 * driver.c (mono_main): Added new `--inside-mdb' command line
18069 argument which is used when running inside the debugger.
18071 2006-01-20 Zoltan Varga <vargaz@gmail.com>
18073 * liveness.c (mono_analyze_liveness): Remove some unused data
18076 2006-01-17 Zoltan Varga <vargaz@gmail.com>
18078 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
18080 2006-01-16 Zoltan Varga <vargaz@gmail.com>
18082 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
18083 depends on implementation details of monobitset.
18085 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
18088 2006-01-15 Zoltan Varga <vargaz@gmail.com>
18090 * liveness.c: Update after monobitset changes.
18092 2006-01-14 Zoltan Varga <vargaz@gmail.com>
18094 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
18096 2006-01-11 Neale Ferguson <neale@sinenomine.net>
18098 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
18100 * mini-s390x.c: Remove warning messages.
18102 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
18104 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
18106 2006-01-10 Zoltan Varga <vargaz@gmail.com>
18108 * generics.2.cs: Add ldelem/stelem_any test.
18110 2006-01-10 Neale Ferguson <neale@sinenomine.net>
18112 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
18114 2006-01-07 Zoltan Varga <vargaz@gmail.com>
18116 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
18118 2006-01-06 Zoltan Varga <vargaz@gmail.com>
18120 * generics.2.cs: Reenable vtype tests.
18122 * inssel-x86.brg: Remove an icorrect valuetype rule.
18124 2006-01-06 Neale Ferguson <neale@sinenomine.net>
18126 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
18127 initial support for OP_ABS.
18129 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18131 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
18133 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18135 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
18136 conversion and implement LADD/LSUB.
18138 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
18141 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18143 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
18145 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
18148 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18150 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
18151 localloc is encountered. Fixes crash in test-183.cs when using gmcs
18152 (stack walk problem).
18154 2006-01-04 Zoltan Varga <vargaz@gmail.com>
18156 * aot.c (mono_aot_load_method): Fix a warning.
18158 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18160 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
18162 2006-01-03 Zoltan Varga <vargaz@gmail.com>
18164 * iltests.il: Add test for #77148.
18166 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
18169 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18171 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
18173 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18175 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
18176 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
18178 * basic-long.cs: Add lconv-to-r4/r8 tests.
18180 2006-01-03 Zoltan Varga <vargaz@gmail.com>
18182 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
18184 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
18185 here as on other archs.
18187 2005-12-29 Neale Ferguson <neale@sinenomine.net>
18189 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
18191 2005-12-29 Neale Ferguson <neale@sinenomine.net>
18193 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
18195 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
18197 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
18198 instrument_prolog; Add memory_barrier instruction.
18200 2005-12-26 Zoltan Varga <vargaz@gmail.com>
18202 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
18204 2005-12-23 Zoltan Varga <vargaz@gmail.com>
18206 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
18208 * aliasing.c inssel.brg: Fix warnings.
18210 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
18211 could skip initialization of some parts of memory.
18213 * mini.c mini-ia64.c: Fix warnings.
18215 * inssel-sparc.brg: Add an implementation of lneg which actually works.
18217 2005-12-22 Zoltan Varga <vargaz@gmail.com>
18219 * aliasing.c (mono_build_aliasing_information): Add a workaround for
18220 a crash seen on sparc.
18222 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
18224 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
18226 2005-12-21 Neale Ferguson <neale@sinenomine.net>
18228 * mini-ops.h: Add s390_backchain instruction
18230 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
18232 * cpu-s390.md: Add s390_backchain instruction
18234 * mini-s390.c: Significant ABI changes
18236 * mini-s390.h: Cater for zero length structures
18238 2005-12-20 Neale Ferguson <neale@sinenomine.net>
18240 * mini-s390.c: ABI fixes
18242 * inssel-s390.brg: Remove debug statements
18244 * cpu-s390.md: Fix length of ATOMIC_xx operations
18246 2005-12-19 Zoltan Varga <vargaz@gmail.com>
18248 * basic-float.cs: Add float<->long conversion tests.
18250 2005-12-16 Neale Ferguson <neale@sinenomine.net>
18252 * mini-s390.c: Fix LOCALLOC processing.
18254 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
18256 2005-12-15 Zoltan Varga <vargaz@gmail.com>
18258 * iltests.il: Add tests for some opcodes not covered by the other
18261 2005-12-15 Neale Ferguson <neale@sinenomine.net>
18263 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
18264 register loading for Tail processing; Correct trace output.
18266 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
18268 * cpu-s390.md: Correct size of jmp instruction.
18270 2005-12-13 Neale Ferguson <neale@sinenomine.net>
18272 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
18274 2005-12-13 Neale Ferguson <neale@sinenomine.net>
18276 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
18277 Bring s390 up to current level.
18279 2005-12-12 Zltan Varga <vargaz@gmail.com>
18281 * generics.2.cs: Disable the newly added tests as they do not work yet.
18283 * generics.2.cs: Add valuetype tests.
18285 2005-12-09 Zoltan Varga <vargaz@gmail.com>
18287 * basic-long.cs: Add i4->u8 test.
18289 * objects.cs: Add tests for JIT intrinsic.
18291 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
18292 optimizations lost by a mistake.
18294 2005-12-07 Zoltan Varga <vargaz@gmail.com>
18296 * basic-long.cs: Remove a test moved to objects.cs.
18298 * arrays.cs: Add more array tests.
18300 2005-12-06 Zoltan Varga <vargaz@gmail.com>
18302 * arrays.cs: Add new tests for multi-dimensional arrays.
18304 2005-12-06 Raja R Harinath <rharinath@novell.com>
18306 * Makefile.am (test_sources2): Add generics.2.cs.
18307 (EXTRA_DIST): Add test_sources2.
18309 2005-12-05 Ben Maurer <bmaurer@ximian.com>
18311 Support for boxing and unboxing nullable types as well as the
18312 isinst operation on nullables, per the CLI ammendment.
18314 * inssel.brg (CEE_ISINST): Special case for nullable
18316 * mini.c (handle_unbox_nullable): new method
18317 (handle_box): Special case for nullable types
18318 (mono_method_to_ir): Call handle_unbox_nullable in correct
18321 * generics.2.cs: New test suite
18323 * Makefile.am: Support for regression tests with generics.
18325 2005-12-03 Zoltan Varga <vargaz@gmail.com>
18327 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
18328 allocated to registers. Fixes #76800.
18330 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
18332 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
18334 2005-11-30 Zoltan Varga <vargaz@gmail.com>
18336 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
18339 2005-11-29 Zoltan Varga <vargaz@gmail.com>
18341 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
18344 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
18346 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
18347 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
18349 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
18350 single precision before storing to a single precision location.
18352 2005-11-28 Raja R Harinath <rharinath@novell.com>
18354 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
18356 2005-11-27 Zoltan Varga <vargaz@gmail.com>
18358 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
18361 * basic.cs: Remove test_0_byte_compares test which was moved to
18362 objects.cs a long time ago.
18364 2005-11-22 Massimiliano Mantione <massi@ximian.com>
18366 * aliasing.c: Fixed aliasing issue on 64 bit archs.
18368 2005-11-20 Zoltan Varga <vargaz@gmail.com>
18370 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
18371 handlers are called.
18373 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
18376 * mini-ia64.c: Add support for the throw->branch exception
18379 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
18381 2005-11-18 Massimiliano Mantione <massi@ximian.com>
18383 * mini.c: Enabled "fastpath" deadce :-)
18385 2005-11-18 Massimiliano Mantione <massi@ximian.com>
18387 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
18388 alias analysis pass to support it.
18389 * mini.h: Likewise.
18391 * liveness.c: Likewise (liveness computation can use aliasing
18392 information to be more accurate).
18393 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
18394 moreover made so that "--compile-all" uses the given optimization
18395 flags and not the default ones.
18396 * aliasing.c: Alias analysis (new file).
18397 * aliasing.h: Likewise.
18398 * Makefile.am: added "aliasing.c" and "aliasing.h".
18400 2005-11-17 Zoltan Varga <vargaz@gmail.com>
18402 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
18405 2005-11-13 Zoltan Varga <vargaz@gmail.com>
18407 * mini-exceptions.c (mono_handle_exception_internal): Remove the
18408 fp >= end_of_stack exit condition, as it is not needed, and it might
18409 become true for fp eliminated frames.
18411 2005-11-11 Zoltan Varga <vargaz@gmail.com>
18413 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
18416 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
18418 * mini-arm.c: fixed alignment of doubles/longs to match
18419 the C ABI (bug #76635).
18421 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
18423 * aot.c: fix compilation with --enable-minimal=aot.
18425 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
18427 * mini-arm.c: fixed compatibility with the new
18428 floating point emulator package for compares.
18430 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
18432 * mini.c : reverted sig->pinvoke changes (r51396-51397).
18434 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
18436 * mini-exceptions.c (print_stack_frame): Output to stderr.
18437 (mono_handle_native_sigsegv): Ditto.
18439 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18441 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
18442 OP_LCONV_TO_OVF_I implementation.
18444 * mini-amd64.c: Add support for the throw->branch exception
18447 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
18448 when the catch clause catches a more general exception, i.e. Object.
18450 2005-10-30 Zoltan Varga <vargaz@gmail.com>
18452 * cpu-ia64.md: Remove unused opcodes.
18454 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
18455 specific defines for architectures defining USE_SIGACTION.
18457 * mini-ia64.c: Fix some warnings.
18459 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
18460 version seemed to skip a frame.
18462 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18464 * mini.c: Clean up the usage of sig->pinvoke flag. Now
18465 only calls which are made to native code use this flag.
18467 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
18469 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
18470 varargs methods as well.
18472 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
18473 which have save_lmf set. Reorganize methods prologs a bit.
18475 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
18476 debugger to the proper place.
18478 2005-10-29 Martin Baulig <martin@ximian.com>
18480 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
18481 when running inside the debugger until the debugger has support
18484 2005-10-26 Zoltan Varga <vargaz@gmail.com>
18486 * mini.h: Fix a warning.
18488 2005-10-24 Miguel de Icaza <miguel@novell.com>
18490 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
18491 we expose publicly, this returns the string.
18493 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
18495 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
18496 with fp elimination.
18498 2005-10-21 Zoltan Varga <vargaz@gmail.com>
18500 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
18501 native stacktrace using the glibc 'backtrace' function if available.
18503 2005-10-20 Zoltan Varga <vargaz@gmail.com>
18505 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
18507 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
18508 handle SIGSEGVs received while in native code.
18510 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
18511 code, call mono_handle_native_sigsegv which will abort the runtime
18512 after printing some diagnostics, instead of converting it into a
18513 confusing NullReferenceException.
18515 2005-10-18 Zoltan Varga <vargaz@gmail.com>
18517 * cpu-pentium.md: Remove unused opcodes.
18519 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
18521 * mini-amd64.h (MonoLMF): Add rsp field.
18523 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
18526 2005-10-17 Zoltan Varga <vargaz@gmail.com>
18528 * mini-codegen.c (get_register_spilling): Fix some warnings.
18530 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
18532 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
18533 elimination during exception handling. Enable fp elimination by
18536 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
18539 2005-10-16 Martin Baulig <martin@ximian.com>
18541 * mini-exceptions.c
18542 (mono_debugger_run_finally): New public method for the debugger.
18544 2005-10-10 Zoltan Varga <vargaz@gmail.com>
18546 * debug-mini.c (mono_debug_init_method): Fix warning.
18548 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
18549 the 'exname' parameter const to fix some warnings.
18551 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
18553 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
18554 introduced by the previous patch.
18556 2005-10-08 Zoltan Varga <vargaz@gmail.com>
18558 * basic-float.cs: Add test for precision of float arithmetic.
18560 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
18561 when loading/storing single values from/to memory.
18563 * mini.c (mono_jit_compile_method_with_opt): Create the function
18564 pointers in the correct domain.
18566 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
18568 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
18569 introduced by previous patch.
18571 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
18572 when out_filter_idx is NULL.
18574 * mini-exceptions.c: Don't run filter clauses twice during exception
18575 handling. Fixes #75755.
18577 2005-10-07 Zoltan Varga <vargaz@gmail.com>
18579 * aot.c: Add support for ldflda wrappers.
18581 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
18584 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
18586 * mini.c, mini.h: do not consider exception handlers blocks when
18587 setting up interface variables.
18589 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
18591 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
18593 2005-10-03 Zoltan Varga <vargaz@gmail.com>
18595 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
18596 causes a regression.
18598 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
18600 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
18602 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
18603 of the OP_P definitions.
18605 * TODO: Add a proposal for dealing with the CEE/OP mess.
18607 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
18608 optimizations from the x86 port.
18610 * cpu-amd64.md: Ditto.
18612 * basic.cs basic-long.cs: Add tests.
18614 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
18616 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
18617 Patrik Torstensson's implementation of my exception-handling
18618 optimization idea, when the exception object is not used
18621 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
18623 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
18624 of the mul_imm optimizations from the old jit.
18626 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
18628 * mini.c, liveness.c: patch by Patrik Torstensson and
18629 Zoltan Varga to improve performance in methods with
18632 2005-09-30 Zoltan Varga <vargaz@gmail.com>
18634 * driver.c: Remove 'Globalization' entry from --version.
18636 2005-09-28 Zoltan Varga <vargaz@gmail.com>
18638 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
18639 there is a profiler interested in JIT events.
18641 * aot.c: Load profile files produced by the AOT profiling module, and
18642 reorder methods based on the profiling info. Add a 'method_order' table
18643 to the AOT file to make mono_aot_find_jit_info work with the reordered
18646 * mini.h: Bump AOT file version info.
18648 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
18650 * mini-arm.h: work around what looks like a gcc bug when optimizations
18653 2005-09-28 Raja R Harinath <rharinath@novell.com>
18655 * Makefile.am (AM_CFLAGS): Don't use += to append inside
18656 conditionals. Use ...
18657 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
18659 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
18661 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
18662 to determine the amount of memory to copy when passing valuetypes.
18664 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
18665 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
18667 2005-09-27 Zoltan Varga <vargaz@gmail.com>
18669 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
18670 information about aot.
18672 2005-09-27 Ben Maurer <bmaurer@ximian.com>
18674 * *.c: Replace the use of {Enter,Leave}CriticalSection with
18675 macros. This will allow a deadlock debugger to easily be plugged
18678 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
18680 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
18682 2005-09-27 Raja R Harinath <rharinath@novell.com>
18684 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
18685 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
18686 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
18687 ($(arch_built)) [CROSS_COMPILING]: Error out.
18689 2005-09-26 Zoltan Varga <vargaz@gmail.com>
18691 * aot.c: Add support for the no_special_static flag for classes.
18693 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
18695 * Reapply reverted patches.
18697 * *: Revert r50174 as well.
18699 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
18701 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
18703 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
18705 2005-09-23 Miguel de Icaza <miguel@novell.com>
18707 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
18708 part of the SIG_HANDLER_SIGNATURE.
18710 2005-09-23 Zoltan Varga <vargaz@gmail.com>
18712 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
18715 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
18716 introduced by previous patch.
18718 2005-09-21 Zoltan Varga <vargaz@gmail.com>
18720 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
18721 saved registers too.
18723 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
18724 upon the information returned by get_call_info ().
18726 * mini-x86.c (add_float): Fix stack size calculation.
18727 (mono_arch_call_opcode): Rewrite this so it works based up the
18728 information returned by get_call_info ().
18729 (mono_arch_get_this_vret_args): Ditto.
18731 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
18733 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
18734 in cinfo to determine the registers which need to be used.
18736 2005-09-20 Miguel de Icaza <miguel@novell.com>
18738 * driver.c (mono_main): Add --server and --desktop flags.
18740 2005-09-16 Zoltan Varga <vargaz@gmail.com>
18742 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
18743 registers as global registers.
18745 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
18746 longer needed with the new register allocator.
18748 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
18750 * cpu-ia64.md: Remove unused opcodes.
18752 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
18754 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
18756 * cpu-amd64.md: Remove unused opcodes.
18758 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
18759 needed with the new register allocator.
18761 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
18764 2005-09-16 Raja R Harinath <rharinath@novell.com>
18766 * Makefile.am (check-local): Don't invoke semdel-wrapper.
18768 2005-09-16 Martin Baulig <martin@ximian.com>
18770 * exceptions-amd64.c
18771 (throw_exception): Don't call mono_debugger_throw_exception() if
18772 we're a rethrow - see the FIXME in the code.
18774 2005-09-15 Geoff Norton <gnorton@customerdna.com>
18776 * mini.c (mono_init_exceptions): This only works on some architectures.
18778 2005-09-15 Zoltan Varga <vargaz@gmail.com>
18780 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
18783 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
18785 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
18786 now in mini-exceptions.c.
18788 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
18790 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
18791 now in mini-exceptions.c.
18793 2005-09-15 Zoltan Varga <vargaz@gmail.com>
18795 * exceptions-x86.c: Applied patch from Patrik Torstensson
18796 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
18798 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
18799 code into mini-exceptions.c. Add some assertions to it.
18801 2005-09-12 Zoltan Varga <vargaz@gmail.com>
18803 * aot.c (emit_section_change): Applied patch from "The Software Team"
18804 (<software@solmersa.com>). Fix as errors on windows.
18806 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
18808 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
18809 method info into the LMF.
18811 2005-09-11 Zoltan Varga <vargaz@gmail.com>
18813 * mini-ia64.c: Add proper unwind info for method epilogs.
18815 * exceptions-ia64.c: Add some code to help debugging.
18817 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
18819 * mini-exceptions.c: Fix warning.
18821 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
18823 * mini.c: Really fix build.
18825 * mini-x86.c mini-amd64.c: Fix build.
18827 2005-09-11 Zoltan Varga <vargaz@gmail.com>
18829 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
18831 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
18832 some Interlocked methods as intrinsics.
18834 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
18835 for Thread methods as well.
18837 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
18839 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
18841 * mini-ia64.c mini-x86.c mini-amd64.c
18842 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
18845 * mini.c (mono_init_exceptions): Fix build breakage.
18847 2005-09-10 Zoltan Varga <vargaz@gmail.com>
18849 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
18850 of instructions. Use the new ia64_unw_op macros for emitting unwind
18853 * mini.c (mono_init_exceptions): Initialize exception handling
18854 related trampolines at startup.
18856 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
18858 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
18860 2005-09-09 Zoltan Varga <vargaz@gmail.com>
18862 * mini.c: Handle type loading errors gracefully during compilation and
18863 throw the appropriate exception.
18865 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
18867 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
18868 for the mono binary.
18870 2005-09-09 Martin Baulig <martin@ximian.com>
18872 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
18875 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
18877 * mini-arm.h: use emulation for conv.r.un for the release.
18879 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
18881 * mini-arm.c, objects.cs: more fixes and tests for them.
18883 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
18885 * mini-arm.c: align structures to at least 4 bytes to be able
18886 to keep our current optimized memcpy.
18888 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
18890 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
18892 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18894 * mini.c: ignore SIGPIPE.
18896 2005-09-04 Zoltan Varga <vargaz@gmail.com>
18898 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
18900 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
18902 2005-09-02 Zoltan Varga <vargaz@gmail.com>
18904 * mini.h: Add prototype for mono_allocate_stack_slots_full.
18906 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
18908 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
18909 exception handling support.
18910 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
18911 patch by Brian Koropoff <briank@marakicorp.com>).
18913 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
18915 * mini.c: revert another 'optimization' which breaks when
18916 items on the eval stack need to be saved at a basic block end
18919 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
18921 * jit-icalls.c: for arrays, ensure we always provide
18924 2005-08-30 Zoltan Varga <vargaz@gmail.com>
18926 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
18928 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
18930 2005-08-29 Zoltan Varga <vargaz@gmail.com>
18932 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
18933 arguments in their original register.
18935 2005-08-28 Zoltan Varga <vargaz@gmail.com>
18937 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
18940 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
18941 when ssapre is enabled.
18943 * inssel-long.brg: Fix bug in previous patch.
18945 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
18946 multiplication by a constant.
18948 2005-08-27 Zoltan Varga <vargaz@gmail.com>
18950 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
18953 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
18956 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
18958 * inssel-arm.brg: apply changes tested by Brian Koropoff
18959 <briank@marakicorp.com>.
18961 2005-08-25 Zoltan Varga <vargaz@gmail.com>
18963 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
18965 2005-08-24 Zoltan Varga <vargaz@gmail.com>
18967 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
18968 to the same register if dreg is just a base register.
18969 (print_ins): Improve printing of membase opcodes.
18971 * inssel-x86.brg: Add optimized ldind(reg) rules.
18973 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
18975 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
18977 * mini.c: when running under valgrind, set the stack bottom for
18978 the GC at the actual approximate stack for the app (fixes running
18979 mono with valgrind).
18981 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
18983 * mini.c: do no break at the first valuetype to init found
18984 (fixes bug #75791).
18986 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
18988 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
18990 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
18992 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
18994 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
18996 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
18998 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19000 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
19002 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
19005 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
19008 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
19011 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
19013 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
19015 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19017 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
19018 in the tail recursion optimization.
19020 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
19021 debug info into the assembly file.
19023 * iltests.il: Add test for filter regions.
19025 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
19026 initial stack of filter regions. Fixes #75755.
19028 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
19030 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
19031 stack requirements.
19033 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19035 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
19036 the check for an already compiled method on non-ia64 platforms.
19037 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
19040 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
19042 * inssel-x86.brg: Add some optimized call rules.
19044 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
19046 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
19049 * mini.h mini-trampolines.c: Pass the trampoline argument to
19050 mono_arch_patch_delegate_trampoline.
19052 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
19054 * mini-trampolines.c: Fix build.
19056 * mini-amd64.h: Add delegate trampolines.
19058 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
19060 * inssel-amd64.brg: Add optimized call rules.
19062 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
19064 * inssel-ia64.brg: Add optimized ldind(reg) rules.
19066 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
19068 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
19071 * mini-ia64.c: Remove LMF fixmes.
19073 * mini-ia64.h: Remove most fields from LMF.
19075 * inssel-ia64.brg (stmt): Fix unaligned access errors.
19077 * mini-trampolines.c: Add support for IA64 function descriptors.
19079 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
19080 for IA64 function descriptors.
19082 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
19084 * tramp-arm.c: patch the vtable for virtual calls. Added
19085 support code to register/unregister the LMF.
19086 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
19089 2005-08-19 Dick Porter <dick@ximian.com>
19091 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
19092 bit value if needed.
19094 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
19096 * mini.c (mini_get_method): Move handling of wrapper data here.
19098 * mini.c (mono_method_to_ir): Add support for dynamic methods.
19100 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
19103 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
19104 bblock->code does not remain empty.
19106 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
19108 * arrays.cs: Add regression test for #75832.
19110 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
19111 rules. Fixes #75832.
19113 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
19114 instruction scheduling.
19116 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
19118 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
19120 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
19122 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
19124 * mini-codegen.c: Fix VC build.
19126 * cpu-pentium.md: Increase length of atomic_exhange_i4.
19128 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19130 * mini.h: fix signature for mono_register_opcode_emulation.
19132 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
19134 * mini.c: Get rid of most of the helper_sig_... constants using
19135 mono_create_icall_signature ().
19137 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
19139 * jit-icalls.c (helper_ldstr): New helper function.
19141 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
19143 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
19144 throw, load the string using a helper call instead of creating a string object.
19146 * aot.c: Update after LDSTR changes.
19148 * mini.h: Bump AOT file version.
19150 * aot.c: Save class size info into the AOT file. Print more statistics during
19153 * mini.h: Bump AOT file version.
19155 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
19156 ordering of disasm cases. Fixes #74957.
19158 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
19160 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
19161 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
19162 the generic code needed for the ARM port.
19164 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
19166 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
19167 inssel-arm.brg: more ARM features and fixes.
19169 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
19171 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
19172 ARM port work in progress.
19174 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
19176 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
19178 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
19180 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
19182 * inssel.brg (mini_emit_memset): Add support for unaligned access.
19184 * *-ia64.*: Ongoing IA64 work.
19186 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
19188 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
19190 * TODO: Remove out-of-data todo stuff.
19192 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
19195 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
19197 * mini.h: Bump corlib version.
19199 2005-07-27 Martin Baulig <martin@ximian.com>
19202 (create_copy_ins): Added `const unsigned char *ip' argument; set
19203 `copy->cil_code' from it.
19205 2005-07-27 Martin Baulig <martin@ximian.com>
19207 * mini-exceptions.c (mono_handle_exception): Don't call
19208 mono_debugger_handle_exception() for filters.
19210 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
19212 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
19215 2005-07-26 Martin Baulig <martin@ximian.com>
19217 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
19219 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
19220 helper_compile_generic_method() if the method is actually virtual
19223 2005-07-26 Martin Baulig <martin@ximian.com>
19226 (trampoline_code): Renamed to `mono_trampoline_code' and made it
19227 public; this is now accessed directly by the debugger.
19228 (mono_generic_trampoline_code): Removed.
19231 (mono_debug_init_method): Also add interncalls and wrappers.
19233 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
19235 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
19237 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
19239 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
19241 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
19243 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
19245 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
19247 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
19248 getting TLS offsets on AMD64 too.
19250 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
19252 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
19254 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
19256 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
19257 inssel-arm.brg, mini-arm.h: ARM port work in progress.
19259 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
19261 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
19263 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
19266 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
19267 mono_sparc_is_virtual_call ().
19269 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
19271 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
19272 trampoline parameters.
19274 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
19276 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
19277 to mono_arch_get_vcall_slot_addr.
19279 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
19282 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
19284 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
19286 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
19288 2005-07-19 Martin Baulig <martin@ximian.com>
19290 * exceptions-amd64.c (throw_exception): Call
19291 mono_debugger_throw_exception() here like we're doing it on i386.
19293 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
19295 * mini-ia64.c: Add optimized TLS access support.
19297 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
19299 * mini-exceptions.c: Ongoing IA64 work.
19301 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
19303 * mini.c: Use the default optimization set when embedding. Fixes
19306 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
19308 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
19309 of trampolines to a separate file.
19311 * mini-trampolines.c: New file.
19313 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
19316 * tramp-x86.c: Reorganize the trampoline code to be similar to the
19319 * mini-codegen.c: Fix cygwin build.
19321 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
19323 * mini.c: Add some minor changes needed by the IA64 port.
19325 * *-ia64.*: Ongoing IA64 work.
19327 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
19329 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
19330 trampolines into arch-independent and arch-dependent parts.
19332 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
19334 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
19336 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
19338 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
19339 the xp-regalloc-branch for amd64.
19341 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
19342 xp-regalloc-branch for x86.
19344 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
19346 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
19348 2005-07-06 Martin Baulig <martin@ximian.com>
19351 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
19352 (mono_jit_runtime_invoke): Likewise.
19354 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
19356 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
19359 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
19360 without loading their metadata. Reorganize the file format so exception handling+
19361 debug info is kept separate from normal method info. Create MonoJitInfo
19362 structures for methods lazily.
19364 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
19366 (x86_class_init_trampoline): Patch AOT class init trampolines too.
19368 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
19370 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
19373 * mini.h: Bump AOT file version.
19375 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
19377 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
19379 2005-07-01 Raja R Harinath <rharinath@novell.com>
19381 * Makefile.am (check-local): Call semdel-wrapper.
19383 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
19385 * mini-x86.c: Revert the last change as it seems to break the build..
19387 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
19389 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
19391 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
19393 2005-06-27 Ben Maurer <bmaurer@ximian.com>
19395 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
19396 outside of the macro, so strange stuff doesn't happen with gcc4
19397 (NEW_AOTCONST_TOKEN): Likewise.
19399 2005-06-28 Martin Baulig <martin@ximian.com>
19401 * mini.c (mini_class_is_system_array): New static method; use this
19402 instead of `klass->parent == mono_defaults.array_class' everywhere
19403 since this also works for the new generic array class.
19405 2005-06-26 Ben Maurer <bmaurer@ximian.com>
19407 * inssel.brg: Remove warnings.
19409 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
19411 * mini-ia64.c: Ongoing IA64 work.
19413 * basic-float.cs: Add float->i1 conversion test.
19415 * iltests.il: Add conv.u4 test.
19417 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
19419 * inssel-long.brg: Fix bug caused by last change.
19421 2005-06-23 Geoff Norton <gnorton@customerdna.com>
19423 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
19424 BSDs. Allows the x86 JIT to work on OSX86
19426 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
19428 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
19431 * mini-ia64.c: Ongoing IA64 work.
19433 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
19435 * mini-ia64.c: Ongoing IA64 work.
19437 * driver.c: Clean up jit_code_hash as well when using --regression.
19439 * inssel-long.brg: Fix long->i4/u4 conversion rules.
19441 * basic-long.cs: Add tests for long->u4 conversion.
19443 2005-06-18 Ben Maurer <bmaurer@ximian.com>
19445 * mini.c: Take mono_get_domainvar out of macros. This makes sure
19446 that we do not depend on undefined C behavior: the order stuff
19447 gets evaluated within an expression. Fixes mono when compiled on
19450 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
19452 * *-ia64.*: Ongoing IA64 work.
19454 * aot.c: Lower memory usage while loading AOT methods.
19456 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
19458 * mini.h: Bump AOT file format version.
19460 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
19462 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
19464 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
19466 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
19467 not on callee assembly). Fixed some comments.
19469 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
19471 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
19472 it gets proper disassembly.
19473 (emit_method_info): Remove some dead code.
19475 * mini.c (mini_method_compile): Allways allocate the GOT var in
19476 mono_method_to_ir for emulating opcodes.
19478 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
19480 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
19481 before freeing the code memory. Fixes #74990.
19483 * objects.cs: Add regression test for #74992.
19485 * liveness.c: Extend live ranges of arguments to the beginning of the
19486 method. Fixes #74992.
19488 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
19489 so it points into the faulting instruction.
19491 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
19493 * jit-icalls.c (mono_imul_ovf): Add exception handling.
19495 * *-ia64.*: Ongoing IA64 work.
19497 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
19499 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
19501 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
19503 * *-ia64.*: Ongoing IA64 work.
19505 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
19507 * basic-long.cs: Add tests for add/sub.ovf.
19509 * basic.cs: Add tests for sub.ovf.
19511 * *-ia64.*: Ongoing IA64 work.
19513 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
19515 * *-ia64.*: Ongoing IA64 work.
19517 * basic.cs: Add conv.ovf.i4.un test.
19519 2005-06-09 Massimiliano Mantione <massi@ximian.com>
19521 * mini.c: (remove_block_if_useless) Fixed bug 75061.
19523 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19525 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
19527 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
19529 * *-ia64.*: Ongoing IA64 work.
19531 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19534 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
19536 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
19538 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
19540 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
19542 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
19544 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
19545 of a call is callable by a near call.
19547 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
19549 * mini-ia64.c: Ongoing IA64 work.
19551 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
19553 * genmdesc.c: Make the generated array non-static.
19555 * inssel-long.brg: Fix LSHR_IMM rule.
19557 * *-ia64.*: Ongoing IA64 work.
19559 * *-ia64.*: Ongoing IA64 work.
19561 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19563 * *-ia64.*: Ongoing IA64 work.
19565 * *-ia64.*: Ongoing IA64 work.
19567 * mini-ia64.c: Ongoing IA64 work.
19569 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
19571 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19573 * objects.cs basic-calls.cs: Move some tests to objects.cs.
19575 * objects.cs basic-long.cs: Move some tests to objects.cs.
19577 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
19579 * *-ia64.*: Ongoing IA64 work.
19581 * iltests.il: Add a new test.
19583 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
19584 newobj. Fixes #75042.
19586 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
19588 * *-ia64.*: Ongoing IA64 work.
19590 * *-ia64.*: Ongoing IA64 work.
19592 * *-ia64.*: Ongoing IA64 work.
19594 * basic.cs objects.cs: Move tests accessing static variables as well.
19596 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
19598 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
19600 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
19602 * driver.c: Always print failed tests.
19604 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
19607 * *ia64*: Ongoing IA64 work.
19609 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
19611 * basic.cs: Add tests for add.ovf. Fix warnings.
19613 2005-05-18 Miguel de Icaza <miguel@novell.com>
19615 * driver.c (mono_main): Avoid crash if no argument is passed to
19616 --break; Do not use g_error, but f_printf. And fix all other
19617 ocurrences of the same crash.
19619 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
19621 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
19622 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
19625 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
19627 * *-ia64.*: Add beginnings of IA64 backend.
19629 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
19631 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
19633 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
19636 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
19638 * mini-amd64.c: Fix a warning.
19640 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
19642 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
19643 in float_neg. Fixes #74897.
19645 * mini-amd64.c (emit_call): Fix another near call bug.
19647 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
19649 * declsec.c: Keep the appdomain information in the structure. Added a
19650 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
19651 value gets overwritten).
19652 * declsec.h: Set the default MonoArray for the the stack to 6. Added
19653 an MonoAppDomain member to MonoSecurityFrame.
19654 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
19655 used in the stack walk. Now use a MonoArray which grow (double) when
19658 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
19660 * mini.c: Re-enabled runtime cleanup, since running threads should
19661 now properly stop when exiting.
19663 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
19665 * mini-codegen.c: New file contaning the arch-independent local
19666 register allocator. Not used by any architectures yet.
19668 * mini.h linear-scan.c: Merge some changes from the
19669 mini-xp-local-regalloc branch.
19671 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
19673 * mini-amd64.c (emit_call): Fix calls to native functions when the
19674 runtime is compiled as a shared library. Fixes #74756.
19676 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
19677 on a literal field. Fixes #74751.
19679 2005-04-25 Raja R Harinath <rharinath@novell.com>
19681 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
19683 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
19685 * objects.cs: Add missing null casting test.
19687 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
19689 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
19690 in wrapper methods. Also rename 'address' variable to 'offset'.
19692 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
19694 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
19697 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
19699 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
19702 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
19704 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
19706 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
19708 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
19709 just the last bytes.
19711 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
19713 * aot.c (mono_compile_assembly): Fix warning.
19715 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
19716 by the _MSC_VER stuff.
19718 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
19720 * inssel-long.brg: Fix #74588.
19722 * cpu-amd64.md: Fix #74591.
19724 * iltests.il: Add new regression tests.
19726 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
19728 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
19731 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
19733 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
19735 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
19736 from Bill Middleton <flashdict@gmail.com>.
19738 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
19740 * arrays.cs: Add new regression test. Fix warnings.
19742 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
19744 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
19745 and leakage in CKFINITE.
19747 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
19748 this to a null op since it is called on amd64 too.
19750 * exceptions-amd64.c (get_throw_trampoline): Align stack.
19752 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
19753 body since this is not used on amd64.
19755 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
19757 * mini-amd64.c: Remove obsolete fixmes.
19759 * mini.c (print_method_from_ip): Fix debugging support.
19761 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19763 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
19764 so that expressions that don't give much gain are not reduced.
19765 * ssapre.h: Likewise.
19767 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
19769 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
19771 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
19773 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
19775 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
19777 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
19779 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
19781 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
19783 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
19786 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
19788 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
19790 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
19792 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
19793 MONO_ARCH_USE_SIGACTION. Fixes #74252.
19795 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
19797 * mini-x86.c: Fix up stack overflow handling.
19799 * exceptions.cs: Add new regression test.
19801 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
19803 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
19804 mono_jit_thread_attach.
19806 * mini.c (mono_method_to_ir): Verify called method is not abstract.
19808 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
19810 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
19811 avoid calling constructors using callvirt.
19813 * inssel.brg: Fix #74073.
19815 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
19817 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
19818 compilation with non-GCC compilers.
19819 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
19820 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
19822 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
19824 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
19825 klass->interface_offsets (will likely fix bug#74073).
19827 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
19829 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
19831 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
19833 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
19834 to amd64_div_reg_size ().
19836 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
19838 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
19840 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
19842 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
19844 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
19846 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
19848 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
19850 * mini.c (mono_precompile_assembly): Load and precompile referenced
19851 assemblies as well. Fixes #74015.
19853 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
19855 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
19857 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
19859 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
19860 a lot of checks and (anyway) permissions cannot work until corlib is
19863 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
19865 * mini-ppc.c: fixed ABI issue on sysv/ppc.
19867 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
19869 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
19870 calls (fixes bug#72824).
19872 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
19874 * mini.c: fix tail recursion elimination (see test in bug#73936).
19876 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
19878 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
19879 some fp functions in sse2 mode.
19881 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
19883 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
19885 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
19887 * mini.h mini.c: Add mono_get_jit_tls_key ().
19889 * mini-x86.c: Enable fast TLS support on windows.
19891 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
19893 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
19894 * mini.c: Check for p/invoke method when generating code. If a
19895 p/invoke method, or it's class, isn't decorated with [Suppress
19896 UnmanagedCodeSecurity] then generate code to call System.Security.
19897 UnmanagedDemand (only if the security manager is active).
19899 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
19901 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
19902 last change as it seems to cause strange crashes.
19904 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
19906 * *.c: handle unsafe function pointers where needed.
19908 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
19910 * mini.c (mono_jit_free_method): Remove the fixme too.
19912 2005-03-15 Miguel de Icaza <miguel@novell.com>
19914 * mini.c: As discussed, make the code actually free the delegate
19915 thunk now, to enable the debugging of delegate problems, use
19916 MONO_DEBUG=1 when running Mono.
19918 This takes also care of parts of the leaks as seen by Joe.
19920 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
19922 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
19923 thread_tls_offset calculation.
19925 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
19927 * declsec.c: Reworked linkdemand checks for icall. The previous code
19928 was using the declaration code (untrusted) and didn't work as expected
19929 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
19932 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
19934 * iltests.il: Add new localloc test.
19936 * mini-amd64.c: Handle large stack allocations the same way as on
19937 windows if stack overflow handling is working.
19939 * mini-amd64.c: Allocate the signal stack using mmap.
19941 * mini.c (sigsegv_signal_handler): Fix reading of context.
19943 * mini-exceptions.c: Fix up stack overflow handling.
19945 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
19947 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
19949 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
19951 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
19953 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
19954 tramp_init functions as they are no longer needed.
19956 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
19958 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
19960 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
19962 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
19964 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
19967 * mini-ops.h: Add OP_LMUL_IMM.
19969 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
19970 long mul/div opcodes as intrinsic.
19972 * mini-amd64.c (emit_call): Handle the case when the callee might be
19975 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
19977 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
19980 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
19982 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
19984 2005-03-09 Ben Maurer <bmaurer@ximian.com>
19986 * mini.c (mono_codegen): Don't leak here, to help people running
19989 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
19991 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
19992 conversions in sse2 mode.
19994 * basic-float.cs: Add regression test.
19996 * mini-amd64.c: Reenable sse2.
19998 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
20000 * mini-amd64.c: Disable sse2 until some regressions are fixed.
20002 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
20004 * driver.c: Copyright text should include 2005.
20006 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
20008 * cpu-amd64.md (load_membase): Fix more max lengths.
20010 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
20012 * cpu-amd64.md (load_membase): Fix max length.
20014 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
20016 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
20018 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
20019 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
20021 * basic-float.cs: Add rounding regression test.
20023 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
20025 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
20027 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
20028 structures in registers for pinvoke wrappers.
20030 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
20032 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
20034 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
20036 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
20037 wrapper to mono_jit_thread_attach.
20039 * mini.c (mini_jit_thread_attach): New jit icall.
20041 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
20042 native->managed wrappers.
20044 * exceptions.cs: Add new regression test.
20046 * mini.c (optimize_branches): Check regions in the cbranch to throw
20047 block case as well. Fixes #73242.
20049 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
20051 * mini.c: thread safety fixes.
20053 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
20055 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
20056 patching stuff, since delegates use jump trampolines so there is
20059 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
20062 * tramp-amd64.c: Fix build.
20064 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
20065 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
20067 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
20068 Rename this to mono_arch....
20069 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
20071 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
20073 * mini-amd64.c (emit_call): If both the caller and the callee is
20074 guaranteed to have 32 bit addresses, emit a normal call.
20076 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
20078 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
20079 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
20080 method_ptr inside delegates.
20082 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
20084 * mini.c (mono_jit_free_method): Free the method info even if the native code is
20085 invalidated. Fixes #73001.
20087 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
20089 * mini-x86.c: Only use stdcall for pinvokes on windows.
20091 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
20093 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
20094 * mini-x86.c: remove unreliable __thread var offset detection,
20095 use the correct accessors and enable by default.
20097 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
20099 * mini.c (mono_jit_free_method): Fix memory leak.
20101 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
20103 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
20105 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
20107 * cpu-amd64.md: Fix lengths of atomic opcodes.
20109 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
20111 * driver.c: try to not imply using ICU is any good.
20113 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
20115 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
20116 functions as inline ops.
20118 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
20119 some Interlocked functions as inline ops.
20121 * mini.c (move_basic_block_to_end): Fix bug in last patch.
20123 * mini.h (MonoBasicBlock): Reorganize fields a bit.
20125 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
20127 * mini.c: Add support for OP_NOT_TAKEN.
20129 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
20130 structures in registers for pinvoke wrappers.
20132 * mini-amd64.c: Fix warnings.
20134 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
20136 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
20138 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
20140 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
20141 address instead of loading the address from it.
20143 * mini-x86.c: Add support for returning small structs in registers
20144 on Win32. Fixes part of #70864.
20146 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
20148 * trace.c (get_token): Improve error checking.
20150 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
20152 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
20154 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
20156 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
20157 it can be reused for MonoClass.
20158 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
20161 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
20163 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
20164 instead of a MonoReflectionMethod. The method information wasn't used
20165 when displaying SecurityException details (but will be now).
20167 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
20169 * Makefile.am : windows build fix.
20171 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
20173 * iltests.il: Add new regression test.
20175 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
20178 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
20180 * mini.c: Moved linkdemand check into helper function check_linkdemand
20181 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
20184 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
20186 * declsec.c: Added statistics counter for different kinds of
20188 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
20189 (and commented) declaration.
20190 * mini.c: Added statistics counter for security Demand code
20191 generation. Added display of security statistics.
20193 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
20195 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
20196 Fix compilation errors under gcc-2.95.
20198 2005-02-12 Ben Maurer <bmaurer@ximian.com>
20200 * mini.c, driver.c: Use the new jit trampoline hashtable
20202 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20204 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
20206 2005-02-11 Martin Baulig <martin@ximian.com>
20208 * debug-mini.c (mono_debug_close_method): Free the line number array.
20210 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
20212 * aot.c: Break up large methods into smaller ones. Share GOT slots for
20215 * mini.h: Bump AOT file format version.
20217 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
20219 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
20221 * declsec.h: Added macros to get/set lazyly initialized security
20222 informations about assemblies. Added new enum for different type of
20223 possible LinkDemand violation. Added function to check LinkDemands.
20224 * mini.h: Added a field to MonoCompile to hold any security violation
20225 detected when JITting a method (so it can be thrown later).
20226 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
20227 and CEE_CALLVIRT. Added code to throw exception at the end of
20228 mini_method_compile (note: the exception is unhandled right now).
20230 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
20232 * mini.c, jit-icalls.c: use the managed implementation of
20233 memset for initobj and memset, to avoid managed <-> unmanaged
20236 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
20238 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
20239 optimization if it would need a GOT var.
20241 * basic.cs: Add tests for constant propagation and switch statements.
20243 * ssa.c: Fix out-of-range constant propagation and switch statements.
20245 2005-02-09 <vargaz@freemail.hu>
20247 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
20249 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
20251 * cpu-amd64.md (load_membase): Fix max length of load_membase.
20253 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20255 * mini.c: update to new signature of mono_class_get_allocation_ftn().
20257 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
20259 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
20260 arithmetic operations.
20262 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
20264 * mini-ppc.c: add a workaround for broken user code that
20265 DllImports vararg functions with non-vararg signatures.
20267 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
20269 * mini.c (mono_jit_compile_method_inner): Add detection and a
20270 meaningfull error message for assemblies written in Managed C++.
20272 * tramp-amd64.c mini-amd64.h: Add support for
20273 create_trampoline_from_token ().
20275 * aot.c mini-x86.c abcremoval.c: Applied patch from
20276 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
20278 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
20280 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
20281 which takes a MonoImage/token as parameter instead of a MonoMethod.
20283 * aot.c: Use the new trampoline for initializing vtables.
20285 * aot.c: Add support for ldfld/stfld_remote wrappers.
20287 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
20288 rules for compare <MEM>, IMM.
20290 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
20292 * aot.c: Handle inherited finalizers correctly.
20294 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
20296 * inssel.brg (stmt): Add a missing _setup_... ().
20298 * aot.c: Save some parts of the class state to the AOT file and use it
20299 to recompute that state when a class is initialized.
20301 * mini.c: Install AOT hooks into the runtime.
20303 * mini.h: Bump AOT file format version.
20305 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
20308 * iltests.il: Add new test.
20310 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
20312 * mini.c: fix typo.
20314 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
20316 * mini.c: setup the statistical profiler in the thread attach
20317 callback to cope with the new single thread code.
20319 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
20321 * mini-ppc.c: ensure we have enough room for the profiler
20322 calls (fixed bug#72084).
20324 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
20326 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
20329 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20331 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
20333 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20335 * ssapre.c: Fixed an issue with down safety (this allows IronPython
20336 to succesfully execute parrotbench).
20337 * ssapre.h: Likewise.
20339 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20341 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
20342 variable for stores to method arguments (fixes a SSAPRE issue).
20344 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
20346 * mini.c: handle value types in dup, fixes gen-112.cs.
20348 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
20350 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
20351 sequence for calls in dynamic methods to avoid thunks.
20353 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
20355 * mini.c: correctly remove dynamic methods from the hashtable.
20357 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20359 * driver.c: Disabled SSAPRE until fix the bug that appears
20360 in IronPython's parrotbench.
20362 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
20364 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
20366 * mini.c (mono_method_to_ir): Revert the previous change.
20368 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
20369 when AOT compiling.
20371 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
20372 mono_jit_info_table_find () etc. when running under valgrind.
20374 * inssel.brg: Fix warnings.
20376 * mini-exceptions.c: Fix warnings.
20378 2005-01-31 Martin Baulig <martin@ximian.com>
20380 * driver.c (compile_all_methods_thread_main): Don't try to compile
20381 generic methods or anything which has type parameters.
20383 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
20385 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
20387 * TestDriver.cs: Add --verbose flags.
20389 * graph.c ssa.c: Fix 64 bit warnings.
20391 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
20392 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
20393 Fix 64 bit warnings.
20395 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
20396 variable not spotted by gcc.
20398 * mini-amd64.c inssel-amd64.brg: Applied patch from
20399 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
20400 X86_COMPARE_MEMBASE opcodes.
20402 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
20404 2005-01-29 Ben Maurer <bmaurer@ximian.com>
20406 * *: MonoMethod->signature might be NULL now. You *MUST* use
20407 mono_method_signature.
20409 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
20411 * driver.c (compile_all_methods_thread_main): Compile the methods
20412 without invoking cctors.
20414 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
20416 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
20417 * basic-calls.cs: test for the above.
20419 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
20421 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
20422 MonoJitInfo changes.
20424 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
20426 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
20427 eagerly if it contains dynamic methods.
20429 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
20431 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
20432 trace, it is now computed by an icall from trace_ips.
20434 * mini-exceptions.c: Fix a warning.
20436 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
20438 * mini-exceptions.c: don't bother getting stack trace info if
20439 it's not going to be used.
20441 2005-01-27 Raja R Harinath <rharinath@novell.com>
20443 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
20446 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
20448 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
20450 * aot.c: Avoid calling mono_method_get_header () if not needed.
20452 * mini.h: Bump AOT file format version.
20454 * mini.c (mono_emit_native_call): Allocate a GOT var here.
20456 * mini.c (mono_print_tree): Print more info for calls.
20458 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
20460 * declsec.h: Remove warning by adding missing include for marshal.h
20462 2005-01-26 Martin Baulig <martin@ximian.com>
20464 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
20467 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
20469 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
20472 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
20474 * aot.c (mono_compile_assembly): Fix a warning.
20476 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
20478 * declsec.c: Look for security attributes on the original MonoMethod
20479 (and not the wrapped one). This fix permissions on icalls.
20481 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20483 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20485 * mini.c (mono_allocate_stack_slots): Add a fixme.
20487 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20489 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
20491 * inssel.brg: optimize casts of sealed types (more
20492 optimizations waiting for fixes in remoting).
20494 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20496 * inssel.brg (stmt): Add another dummy rule.
20498 * driver.c: Fix warnings.
20500 * driver.c (mono_main): If running under valgrind, instruct glib to use
20501 the system allocation functions so valgrind can track the memory
20502 allocated by the g_... functions.
20504 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
20506 * mini-ops.h: Add OP_DUMMY_STORE opcode.
20508 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
20510 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
20511 variables in try regions.
20513 * mini.c (mini_method_compile): Don't disable optimizations on large
20514 methods when AOT compiling.
20516 * mini.c (mono_allocate_stack_slots): New arch independent method to
20517 allocate stack slots. Not yet used.
20519 2005-01-22 Ben Maurer <bmaurer@ximian.com>
20521 * debug-mini.c (mono_debug_close_method): Plug some leaks.
20523 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
20525 * mini-ppc.c: make the branch info relative as the code
20526 buffer can be reallocated.
20528 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
20530 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
20531 * driver.c: Removed the AOT/security restriction. Now initialize the
20532 security manager (in metadata) if --security is used.
20533 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
20534 rather than the pointer to declarative security, when AOT is used.
20536 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
20538 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
20539 basic blocks, reduced intrinsic exception throwing code size.
20541 2005-01-22 Miguel de Icaza <miguel@ximian.com>
20543 * driver.c (mini_usage): Reorder the usage screen.
20545 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
20547 * mini.c (mono_resolve_patch_target): Fix warning.
20549 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
20551 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
20554 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20556 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
20557 breaks the amd64 build.
20559 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
20560 register allocation. Fixes #71454.
20562 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20564 * arrays.cs: Add new regression test.
20566 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20568 * ssapre.c: Turned usage of snprintf to GString.
20569 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
20570 (I left it on by mistake in my previous commit).
20572 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
20574 * mini.c, cfold.c, basic-calls.cs: preserve side effects
20575 on cond branch optimization (fixes bug# 71515).
20577 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20579 * abcremoval.c: Fixed bug 71062.
20580 * abcremoval.h: Likewise.
20582 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20584 * mini.c: Added a new functionality to optimize_branches, the removal
20585 of useless basic blocks, and fixed some problem in the removal of
20586 critical edges; some utility functions added for both purposes.
20587 * ssapre.c: Added complex expression support, and fixed bug 70637.
20588 * ssapre.h: Likewise.
20589 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
20591 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
20592 * driver.c: Re-enabled SSAPRE.
20594 2005-01-19 Martin Baulig <martin@ximian.com>
20596 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
20597 the result of mono_get_method_constrained().
20599 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
20601 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
20604 2005-01-18 Geoff Norton <gnorton@customerdna.com>
20606 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
20607 be detected. Fixes #59296.
20609 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20611 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
20612 which can happen. Fixes #71361.
20614 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20616 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
20619 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20621 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
20622 appdomain-unload.exe to fail.
20624 * mini.c: Fix some memory leaks.
20626 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
20628 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
20629 Fixed bug and sped up some codepaths.
20631 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20633 * mini.c: Fix some memory leaks.
20635 * exceptions.cs basic-long.cs: Add test for checked ulong->int
20638 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
20640 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
20643 * iltests.il: Add regression test for #71320.
20645 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
20647 * mini.c (mono_codegen): Fix installation of profiler hooks.
20649 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
20651 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
20653 * mini.h, mini.c, cfold.c: optimize access to enum
20654 readonly fields, too. Eval conditional branches if possible
20655 to perform unreachable code removal in more cases.
20657 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
20659 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
20661 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
20664 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
20665 WinXP DEP. Fixes #71244.
20667 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
20669 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
20671 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
20673 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
20675 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
20677 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
20680 * mini.h: Bump AOT version.
20682 * mini.h (MonoCompile): Change exvar to a hash table.
20684 * mini.c: Allocate a separate exvar for each handler block.
20686 * mini.c: Get rid of the computation of filter_lengths, its not needed.
20688 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
20689 ex var with the pending exception and only throw if the two are equal.
20692 * exceptions.cs: Add tests for rethrow and nested catch clauses.
20694 * mini-x86.c: Fix warnings.
20696 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
20697 used by all the ports now.
20699 * aot.c: Add write-symbols and save-temps options.
20701 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
20703 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
20705 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
20707 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
20710 * tramp-s390.c: Check vtable slot belongs to the domain.
20712 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
20713 as per other platforms.
20715 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
20717 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
20719 * driver.c: we don't run the Main() code in a subthread anymore.
20721 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
20723 * mini.c: added experimental rtc support in the statistical
20724 profiler: if the user has the permission, more accurate statistics
20725 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
20726 The MONO_RTC value must be restricted to what the linux rtc allows:
20727 power of two from 64 to 8192 Hz.
20729 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
20731 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
20733 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
20735 * mini-ppc.c: better icache flush for smp.
20737 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
20739 * mini-amd64.c (emit_move_return_value): Fix memory leak.
20741 * mini-x86.c (get_call_info): Add the get_call_info () code from the
20742 amd64 port, not yet used.
20744 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
20746 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
20749 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
20751 * driver.c: Added --security option to activate the security manager.
20752 Right now this will allow code generation for declarative demands and
20753 is disabled when AOT is specified.
20754 * mini.c: Add code generation for declarative security demands.
20755 * mini.h: Add mono_use_security_manager as an extern gboolean.
20757 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
20759 * aot.c (mono_compile_assembly): Speed up compilation a bit by
20760 emitting more dense assembly code.
20762 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
20763 exception throwing stuff.
20765 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
20767 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
20770 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
20771 left in by mistake.
20773 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
20776 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
20778 * tramp-*.c: Only patch vtable slots if the object is in the current
20779 domain. Fixes appdomain-unload.exe.
20781 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
20783 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
20786 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
20788 * mini.c (reverse_branch_op): New helper function.
20790 * mini.c (optimize_branches): Run the new optimization only on
20791 platforms which support it. Also reverse all kinds of branches.
20793 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
20795 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
20798 * mini.c (optimize_branches): Reverse not-equals branches if the false
20799 bblock is a throw. This happens a lot of time with argument checking in
20802 * mini.c (mono_codegen): Add support for placing basic blocks after
20803 the function epilogue.
20805 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
20808 2005-01-05 Miguel de Icaza <miguel@ximian.com>
20810 * mini.c (setup_stat_profiler): Only set this up if the platform
20811 supports ITIMER_PROF.
20813 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
20815 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
20818 * inssel.brg: Fix a warning.
20820 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
20822 * mini.c: added support for statistical profiler
20823 (run with: --profile=default:stat).
20825 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
20827 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
20829 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
20831 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
20832 related to global registers from the amd64 port.
20834 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
20836 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
20838 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
20839 with global registers.
20840 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
20842 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
20844 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
20846 * debug-mini.c (encode_value): Fix off-by-one.
20848 * aot.c (encode_value): Likewise.
20850 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
20852 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
20854 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
20857 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
20859 * aot.c (emit_method_info): Increase size of temp buffer.
20861 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
20864 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
20866 * aot.c (emit_method_info): Fix build.
20868 * aot.c: Further rework of the AOT file format to reduce the size of
20869 the method info data.
20871 * mini.h: Bump AOT file format version.
20873 2004-12-27 Martin Baulig <martin@ximian.com>
20875 * mini.c (mini_get_method): New static method; call
20876 mono_get_method_full() and mono_get_inflated_method().
20877 (mono_method_to_ir): Use mini_get_method() instead of
20878 mono_get_method_full().
20880 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
20882 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
20884 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
20886 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
20888 * inssel-amd64.brg: Add some optimization rules.
20890 2004-12-24 Ben Maurer <bmaurer@ximian.com>
20892 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
20893 standard not GC'd stuff is fine.
20895 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
20897 * aot.c: Rework the AOT file format to get rid of most of the global
20898 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
20900 * mini.h: Bump AOT file format version.
20902 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
20904 * mini.h: Bump AOT file format version.
20906 * aot.c (mono_aot_is_got_entry): New function to determine if an
20907 address is inside a GOT.
20909 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
20911 * cpu-pentium.md: Increase the maximum size of some instructions which
20912 might involve a got access.
20914 * mini.c (get_method_from_ip): Another debug helper function.
20916 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
20917 when got var accesses are created during the decompose phase.
20919 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
20921 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
20922 argument mini_compile_method and to MonoCompile, and use this to
20923 determine whenever a given method is compiled for AOT. This allows the
20924 other methods compiled during AOT compilation to be free of AOT stuff,
20925 so the backends does not need to add special support for them by
20926 creating a fake GOT etc.
20928 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
20931 2004-12-21 Ben Maurer <bmaurer@ximian.com>
20933 * mini.c (mono_method_to_ir): It turns out that some of the
20934 x-appdomain wrappers are lax with types, so just ignore this for
20937 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
20938 at the vtable->klass. If it is non-shared code we can just use the
20941 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
20943 * mini-ppc.c: access MonoDomain from tls, too.
20945 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
20947 * declsec.c: Removed unused variable (and related warning ;-)
20949 2004-12-21 Ben Maurer <bmaurer@ximian.com>
20951 * iltests.il: New test for LDELEMA on an array of ref types.
20953 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
20954 all ldelema's on reftypes.
20955 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
20956 it was the wrong place to put it.
20958 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
20959 register to pop to make this cleaner, at the request of Paolo.
20961 2004-12-20 Ben Maurer <bmaurer@ximian.com>
20963 * mini-ops.h (OP_GETHASHCODE): New op.
20965 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
20967 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
20970 For a microbenchmark, this reduces the cost of Hashtable.get_Item
20973 * mini-x86.c (mono_arch_output_basic_block): Rather than
20981 The first is 3 bytes while the second is 1. This saves 36 kb on
20982 mscorlib, quite a big saving. When bootstraping mcs, I was able to
20983 see a small boost because of icache locality.
20985 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
20987 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
20989 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
20990 started code sharing with the generic code.
20992 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
20994 * mini-ppc.c, cpu-g4.md: added code for direct access to
20997 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
20999 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
21000 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
21003 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
21005 * declsec.c|h: Added functions to cache the declarative stack modifiers
21006 in MonoJitInfo and to create a security frame from a MonoJitInfo
21008 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
21009 created. Register internal calls for System.Security.SecurityFrame::
21010 _GetSecurityFrame and _GetSecurityStack.
21011 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
21012 the definitions for the new stack walk/callback mechanism.
21013 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
21014 first security frame for LinkDemands and InheritanceDemands) and
21015 GetSecurityStack for Demands. Both use the new mono_walk_stack code
21017 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
21018 walk initialization (lupus).
21020 2004-12-20 Ben Maurer <bmaurer@ximian.com>
21022 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
21024 (handle_loaded_temps): Do not create a temporary variable for
21025 things that we know are temps. They will never be modified.
21026 (mono_spill_call): Set MONO_INST_IS_TEMP
21027 (mono_emulate_opcode): ditto
21029 (mono_method_to_ir.CEE_DUP): ditto
21031 2004-12-19 Ben Maurer <bmaurer@ximian.com>
21033 * mini.c (type_to_eval_stack_type): Make this handle the void type
21034 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
21035 (emit_tree): use ip_in_bb to special case some common idioms
21036 Update all callers to pass in the IP.
21037 (mono_method_to_ir): Make CEE_CALL* do the above as well.
21039 This gives us a nice 2% speedup in mcs bootstrap.
21041 * mini-x86.c (peephole_pass): Peephole pass to make
21050 * mini.c (ip_in_bb): new method.
21051 (mono_method_to_ir): use this method rather than doing the hash
21054 * linear-scan.c (mono_linear_scan): When expiring actives, you
21055 don't need to keep around variables that expire on this
21056 instruction. This makes it so that:
21059 store (ebx add (ebx, 1))
21063 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
21065 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
21066 combination to avoid doing two copies. Fix up problems with previous
21069 * mini.c: Fix 64 bit warnings.
21071 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
21073 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
21075 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
21076 changes from the x86 code.
21078 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
21080 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
21082 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
21083 throwing code to reduce its size, unify the AOT and non-aot code and
21084 get rid of relocations in the AOT case.
21086 * mini-x86.h mini.c exceptions-x86.c
21087 (mono_arch_get_throw_corlib_exception): New arch specific function to
21088 raise corlib exceptions which doesn't require relocations in the
21091 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
21093 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
21095 * mini.c (mono_emit_method_call): Only allocate the got var when it is
21098 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
21101 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21103 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
21104 with add function when used from Inc/dec atomic
21105 functions. Re-enabled optimization on x86.
21106 * mini-ops.h: renamed atomic_add functions to
21107 allow _add to match the Interlocked::Add and
21108 _add_next to match Interlocked::Inc/Dec.
21110 2004-12-15 Massimiliano Mantione <massi@ximian.com>
21112 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
21113 linking of BBs to the end BB, and enabled SSAPRE also with
21114 consprop and copyprop (which was prevented by that bug).
21116 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21118 * mini-x86.c: disabling the Interlocked optimizing code.
21120 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
21122 * aot.c (load_aot_module): Move reading of got_addr after the AOT
21123 file version check.
21125 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21127 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
21128 interlocked optimization due lack of support on x86, rewrote
21129 exchange to take into account that base may be in eax.
21131 xsp works again; activated Interlocked optimizing code.
21133 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
21135 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
21137 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
21139 * mini-ops.h: Add new opcodes.
21141 * mini.h: Add new patch types. Add got_var to MonoCompile.
21143 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
21144 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
21145 make it work with all kinds of patchable code.
21147 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
21148 address of the GOT, and referencing entries in the GOT.
21150 * mini.c: Add code to load the GOT address if needed by an opcode.
21152 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
21153 independent AOT code on the x86 using an elf-style Global Offset Table.
21155 2004-12-14 Raja R Harinath <rharinath@novell.com>
21157 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
21159 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21161 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
21164 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
21166 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
21167 of Interlocked:Increment/Decrement/Add as inline ops.
21168 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
21170 2004-12-12 Geoff Norton <gnorton@customerdna.com>
21172 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
21173 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
21175 2004-12-12 Duncan Mak <duncan@ximian.com>
21177 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
21178 again. `patch_info->table_size' is no longer valid after Zoltan's
21181 2004-12-12 Martin Baulig <martin@ximian.com>
21183 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
21184 if we are the "real" method, ie. not an inlined method inside it.
21186 2004-12-11 Ben Maurer <bmaurer@ximian.com>
21188 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
21189 before we look in the special fields table. This fixes
21190 ../tests/thread-static-init.cs.
21192 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21194 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
21195 for Array get_Rank and get_Length. Fixes bug #70465.
21197 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
21199 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
21200 separate structure to reduce the size of MonoJumpInfo.
21202 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
21204 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
21206 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
21208 * mini.c (mini_get_inst_for_method): Changed to allow ports
21209 to return a MonoInst instead of opcode
21210 (renamed mini_get_opcode_for_method to better reflect the new functionality)
21212 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
21213 Allow ports to return a created MonoInst instead of op-code, will enable
21215 (renamed mini_get_opcode_for_method to better reflected the functionality)
21217 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
21219 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
21221 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
21223 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
21226 2004-12-08 Martin Baulig <martin@ximian.com>
21228 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
21229 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
21231 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
21233 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
21236 * exceptions.cs: Disable some tests which depend on properties of x86 fp
21239 2004-12-08 Raja R Harinath <rharinath@novell.com>
21241 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
21243 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
21245 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
21246 bug introduced by the previous patch.
21248 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
21250 * mini-ppc.c, objectc.cs: handle large structs passed by value
21251 (fixes bug #69972).
21253 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
21255 * mini-ppc.c: OP_ARGLIST implementation from
21256 Geoff Norton <gnorton@customerdna.com>.
21258 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
21260 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
21261 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
21263 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
21265 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
21267 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21269 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
21272 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
21274 * mini-sparc.c: Zero out localled-ed memory.
21276 * iltests.il: Add tests for zeroing out localloc-ed memory.
21278 2004-12-04 Martin Baulig <martin@ximian.com>
21280 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
21281 mono_method_get_signature_full().
21283 2004-12-03 Massimiliano Mantione <massi@ximian.com>
21285 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
21286 and some utility functions (always for SSAPRE), integrated SSAPRE.
21287 * mini.h: Likewise.
21288 * driver.c: Added ssapre option.
21289 * ssa.c: Small fix on OP_ARG handling.
21290 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
21291 * Makefile.am: Likewise.
21293 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
21295 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
21296 now in the xp code.
21298 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
21301 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21303 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
21305 * cpu-s390.md : Increase instruction length of oparglist.
21307 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
21309 2004-11-30 Martin Baulig <martin@ximian.com>
21311 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
21312 virtual generic methods. We call a special helper_compile_generic_method()
21313 icall to retrieve the method from the vtable, inflate and compile
21314 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
21316 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
21318 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
21320 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
21322 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
21324 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
21327 2004-11-27 Ben Maurer <bmaurer@ximian.com>
21329 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
21330 platforms with PIC aot.
21332 2004-11-28 Martin Baulig <martin@ximian.com>
21334 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
21337 2004-11-28 Martin Baulig <martin@ximian.com>
21339 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
21340 the result of mono_type_get_underlying_type() to check whether
21343 2004-11-26 Martin Baulig <martin@ximian.com>
21346 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
21349 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
21351 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
21352 the same way as the other arguments so they won't get clobbered.
21354 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
21355 calls through R11 since it is clobbered by the trampoline code.
21357 2004-11-26 Raja R Harinath <rharinath@novell.com>
21359 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
21360 pick up in-tree mscorlib.dll.
21362 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
21364 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
21366 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
21367 runtime data/code are now stored in a table similar to the GOT in ELF.
21368 This allows the code itself to be position independent.
21370 * aot.c: Fix loading of referenced assemblies after the lazy assembly
21373 * aot.c: Attach ELF type (object/function) directives to all global
21376 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
21378 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
21380 * mini-amd64.h: Turn on PIC AOT code.
21382 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
21383 returning the offset within an OP_AOTCONST instruction where the GOT
21384 offset needs to be added.
21386 * mini.h: Bump AOT file format version.
21388 2004-11-25 Martin Baulig <martin@ximian.com>
21390 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
21391 uninflated generic methods.
21393 2004-11-25 Martin Baulig <martin@ximian.com>
21395 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
21397 2004-11-24 Martin Baulig <martin@ximian.com>
21399 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
21400 original klass (this only applies for generic instances).
21402 2004-11-24 Martin Baulig <martin@ximian.com>
21404 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
21405 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
21408 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
21410 * mini.c (mono_method_to_ir): Disable inlining for methods containing
21411 localloc. Fixes #69678.
21413 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
21415 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
21417 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
21418 used SSE registers on pinvoke calls. Fixes #69774.
21420 2004-11-23 Geoff Norton <gnorton@customerdna.com>
21422 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
21423 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
21425 2004-11-23 Raja R Harinath <rharinath@novell.com>
21427 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
21428 Refer directly to the mcs/ tree.
21430 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21432 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
21433 Check if a trampoline for a synchronized method is required.
21435 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
21437 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
21438 with localloc if needed. Throe arithmetric exception in
21439 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
21440 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
21442 2004-11-19 Geoff Norton <gnorton@customerdna.com>
21444 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
21445 types before switching on type. Fixes #69622.
21447 2004-11-19 Raja R Harinath <rharinath@novell.com>
21449 * Makefile.am (check-local): New. Integrate into 'make check'.
21450 (MCS,RUNTIME): Define using in-tree mono and mcs.
21452 (%.exe): Use $(ILASM).
21454 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
21456 * mini-ppc.c: adjust initial prolog size (bug #69691).
21458 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
21460 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
21463 2004-11-17 Raja R Harinath <rharinath@novell.com>
21465 * Makefile.am (clean-local): Rename from 'clean'.
21467 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21469 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
21470 to mono_arch_is_int_overflow.
21471 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
21474 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
21476 * declsec.c|h: New files to support declarative security attributes.
21477 Added function to check if a method has (applicable) security.
21478 * mini.c|h: Add check for declarative security attributes in
21479 mono_method_check_inlining.
21480 * Makefile.am: Added declsec.c and declsec.h to the build.
21482 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
21484 * mini.c, mini.h: update to keep dynamic code info per-domain.
21486 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
21488 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
21489 (mini_init): Get rid of it from here too.
21491 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
21493 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
21494 implemented OP_RETHROW (patch by Geoff Norton
21495 <gnorton@customerdna.com>).
21497 2004-11-10 Geoff Norton <gnorton@customerdna.com>
21499 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
21500 between appdomains. Fixes appdomain-unload on PPC.
21502 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
21504 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21505 mini-exceptions.c: handle the new wrapper types.
21506 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
21507 token value as a MonoClass* when compiling a wrapper.
21508 mono_jit_create_remoting_trampoline now takes an additional
21509 MonoRemotingTarget parameter.
21511 2004-11-10 Martin Baulig <martin@localhost>
21513 * mini.c (mono_method_to_ir): Use `generic_container->context'
21514 rather than creating a new one.
21516 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21518 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
21520 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
21522 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
21524 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
21525 the experimental aot cache stuff.
21527 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
21529 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21530 mini-exceptions.c: update to exception clause structure changes.
21532 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21534 * exceptions-x86.c (throw_exception): Fix warnings.
21536 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
21539 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21541 * exceptions-sparc.c (get_throw_exception): Really fix this.
21543 2004-11-07 Ben Maurer <bmaurer@ximian.com>
21545 * tramp-*.c: we no longer support icalls without wrappers, so
21546 a bit of code can be removed here
21548 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
21550 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
21553 * cpu-sparc.md: Add op_rethrow.
21555 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
21557 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
21559 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
21560 * mini-ops.h: Add OP_RETHROW.
21562 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
21564 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
21566 2004-11-05 Geoff Norton <gnorton@customerdna.com>
21568 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
21569 Makes the output much easier to read
21571 2004-11-05 Ben Maurer <bmaurer@ximian.com>
21573 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
21574 prevents another huge leak when compiling with ssa. Secondly, the
21575 performance of doing this rather than freeing the lists is much
21576 better. GList does a lock every time you allocate a list link,
21577 so that it can use a memory pool. So, it is better to just use
21578 a memory pool of our own.
21580 * ssa.c, linear-scan.c: replace g_list_remove_link with
21581 g_list_delete. The remove one does not free the GList, so we were
21582 leaking memory. On -O=all --compile-all with corlib, this cut down
21583 3 MB of allocations.
21585 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
21587 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
21589 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
21591 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
21592 into a new function mono_create_jit_trampoline ().
21594 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
21596 * trace.c (get_spec): Allow tracing of classes without a namespace.
21598 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
21600 * mini.c: Fix pointer overwrite in mini_method_compile.
21602 2004-11-2 Geoff Norton <gnorton@customerdna.com>
21604 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
21605 The darwin ABI needs some special handling for 1 and 2 byte structs
21606 Lets use lbz/lhz instead of lwz everywhere.
21607 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
21608 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
21609 Use stb/sth for the former, and put the latter always on stack instead of in
21610 argument registers.
21612 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
21614 * trace.c (is_filenamechar): Add '_'.
21616 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21618 * mini-s390.c: Fix prolog length to allow for large trace requirements.
21620 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
21622 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
21624 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
21625 depends on libmonogc. Fixes #68805.
21627 2004-10-26 Miguel de Icaza <miguel@ximian.com>
21629 * mini.c (mono_jit_free_method): Provide extra information for
21630 this error. Currently this leaks, but will be turned into a
21631 developer option in the future.
21633 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
21635 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
21637 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
21639 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
21640 boundary. Fixes reading of PATCH_INFO_R4 and R8.
21641 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
21643 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
21645 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
21646 trampolines for AOT code.
21648 2004-10-22 <vargaz@freemail.hu>
21650 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
21651 constructed types. Fixes #68136.
21653 2004-10-21 Martin Baulig <martin@ximian.com>
21655 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
21656 if it returns true, unwind the stack to the call instruction.
21658 2004-10-21 <vargaz@freemail.hu>
21660 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
21662 * mini.h: Bump AOT version number.
21664 * objects.cs: Add another test for unbox trampolines.
21666 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
21669 2004-10-20 <vargaz@freemail.hu>
21671 * driver.c: Add SHARED to the set of optimizations tested.
21673 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
21675 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
21676 used by CEE_NEWARR.
21678 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
21680 2004-10-20 Martin Baulig <martin@ximian.com>
21682 * mini-exceptions.c (mono_handle_exception): Call
21683 mono_debugger_handle_exception() to tell the debugger about
21684 catch/finally clauses.
21686 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
21688 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
21690 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
21693 2004-10-15 Geoff Norton <gnorton@customerdna.com>
21695 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
21696 methods as their native size, fixed bug #57543, #57545.
21697 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
21698 This saves a temporary register and mullw call down into 1 (minor perf
21699 increase for cases like sum = sum * 5; This use to translate into:
21702 It now translates to
21705 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
21707 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
21710 2004-10-11 Martin Baulig <martin@ximian.com>
21712 * mini.c (mono_method_to_ir): If we're a generic method, get the
21713 MonoGenericContainer from our MonoMethodNormal and create a
21714 MonoGenericContext from it.
21716 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
21718 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
21720 * basic-long.cs: Add test for checked i8->i2 cast.
21722 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21724 * inssel-ppc.brg: added a couple of speedup rules.
21726 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
21728 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
21729 to speed up rebuilds.
21731 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21733 * mini-s390.c: Minor fix to OP_OR_IMM.
21735 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
21737 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
21738 better. Fixes appdomain-unload.exe on sparc.
21740 2004-10-02 Massimiliano Mantione <massi@ximian.com>
21742 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
21743 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
21746 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
21748 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
21750 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
21752 * mini.c: Always generate a field read/write wrapper for members
21753 of the class MarshalByRefObject since the actual instance could
21756 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
21758 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
21760 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
21762 * driver.c mini.h trace.c: Move the setting of the main assembly into
21763 a separate function called mono_trace_set_assembly () and call it after
21764 actually loading the main assembly. Fixes #66872.
21766 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
21768 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
21769 using the code manager.
21771 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
21773 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
21775 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
21777 * cpu-amd64.md: Fix bug in previous patch.
21779 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
21782 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
21784 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21785 mini-exceptions.c: updates for changed stack walk interface.
21787 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21789 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
21791 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
21793 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
21795 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
21797 * driver.c (mini_regression_list): Do not call mono_assembly_close
21798 since assemblies can't be unloaded.
21800 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
21802 * cpu-amd64.md: Fix more instruction lengths.
21804 * cpu-amd64.md: Fix lengths of some instructions.
21806 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
21808 * inssel.brg: Make the array ldelema check aot friendly.
21810 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
21812 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
21814 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
21816 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
21818 * mini-x86.c: Fix build.
21820 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
21821 mono_type_get_underlying_type () helper function to simplify code.
21823 2004-09-09 Martin Baulig <martin@ximian.com>
21825 * mini-amd64.c: Don't access `type->data.klass' directly, call
21826 mono_class_from_mono_type() instead since the type may be a
21829 2004-09-09 Martin Baulig <martin@ximian.com>
21831 * mini-amd64.c (get_call_info): Fix support for generic instances.
21832 (add_valuetype): Use mono_class_from_mono_type() to get the class
21833 since we can be a generic instance.
21835 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
21837 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
21839 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
21841 * liveness.c: reset spill costs on each scan: bug 62107
21843 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
21845 * exceptions-sparc.c (mono_arch_find_jit_info): remove
21846 unnecessary line that doesn't compile
21848 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
21850 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
21851 trampolines, make them call an error function so people can fix their
21854 2004-09-06 Martin Baulig <martin@ximian.com>
21856 * mini.c (mono_method_to_ir): When initializing locals, handle a
21857 generic instances like a valuetype if it's a valuetype and like a
21858 class if it's a class.
21860 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
21862 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
21863 stack. Fixes #64674.
21865 * exceptions.cs: Add test for unwinding of call arguments.
21867 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
21869 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
21870 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
21871 set the carry/borrow flag). The sparc and s390 implementations
21872 can now use optimized versions (and simplify the code). ppc bugfixes.
21874 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
21876 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
21878 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
21880 * inssel-amd64.brg: Remove leftover 32 bit rule.
21882 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
21884 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
21886 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
21887 mono_arch_find_jit_info functions into a new function. Fix a memory
21890 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
21893 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
21895 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
21898 * exceptions.cs: Add array size tests.
21900 * mini.c: Allocate a separate icall wrapper for each arity of
21901 mono_array_new_va. Fixes #59509.
21903 * exceptions.cs: Add testcase for 64578.
21905 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
21907 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
21909 2004-09-02 Martin Baulig <martin@ximian.com>
21911 * mini.c (mono_method_to_ir): When initializing the locals, call
21912 handle_initobj() on the generic instance itself, not its
21915 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
21917 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
21918 MonoJitInfo for dynamic methods.
21920 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
21922 * mini.c: Add support for freeing JIT data for dynamic methods.
21924 2004-09-01 Martin Baulig <martin@ximian.com>
21926 * mini-x86.c (is_regsize_var): Added support for generic
21928 (mono_arch_emit_prolog): Make this compile again, use
21929 `x86_push_imm_template (code)'.
21931 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
21933 * mini-x86.c: make all push_imm instructions that get
21934 patched always emit the long form
21936 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
21938 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
21939 in a per-domain hash.
21941 * mini-amd64.c (merge_argument_class_from_type): Handle generic
21944 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
21946 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
21949 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
21952 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
21953 Beginnings of SSE2 support.
21955 * exceptions.cs: Add more tests for checked int<->uint casts.
21957 2004-08-28 Martin Baulig <martin@ximian.com>
21959 * mini-x86.c (mono_arch_instrument_epilog): Added support for
21963 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
21964 Handle generic instances recursively.
21966 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
21968 * iltests.il: test for conv.u8 on a constant
21970 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
21972 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
21973 LCONV_x4 (shrun_32 (membase)).
21975 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
21977 * inssel-x86.brg: c&p rules for push/setret of long
21979 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
21981 * inssel-x86.brg: c&p rules for compare (base, regvar) and
21982 compare (regvar, base)
21984 * inssel-x86.brg: more burg love
21986 * inssel.brg: more cleanup
21988 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
21990 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
21992 * basic-long.cs, basic-calls.cs: new tests for optimization.
21994 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
21996 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
21999 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
22001 * mini-amd64.c (read_tls_offset_from_method): Add another case.
22003 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
22005 * inssel.brg (mini_emit_memcpy): use
22006 NO_UNALIGNED_ACCESS to disable memcpy optimization
22008 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
22010 * mini-amd64.c: Handle generic types in various places.
22012 * mini.c (mono_method_to_ir): Handle generic types in init locals.
22014 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
22016 * mini.c (handle_box): Fix warning.
22018 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
22020 * mini-amd64.h: Enable the emit_state optimization.
22022 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
22024 * mini-amd64.c: Add some new 64 bit peephole opts.
22026 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
22028 * cpu-amd64.md: sreg1 of div instructions must be %rax.
22030 * mini-amd64.c: Register allocator fixes.
22032 * mini.c: Add an optimization to emit_state to avoid allocation of new
22033 registers on some platforms.
22035 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
22037 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
22039 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
22040 allocation. Fixes #63085.
22042 * basic-long.cs: Add new regression test.
22044 * mini-amd64.c: Register allocator improvements.
22046 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
22048 * mini-amd64.c (read_tls_offset_from_method): Add another code
22051 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
22052 instruction sequence for nullifying class init trampolines.
22054 * objects.cs: Add new regalloc test.
22056 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
22058 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
22060 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
22062 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
22065 * driver.c: Fix profiling after TLS changes.
22067 * driver.c (mono_main): Set mono_stats.enabled if needed.
22069 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
22072 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
22074 * mini-x86.c: use a 1 op rather than a 2 op tls access
22075 instruction -> faster.
22077 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
22079 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
22082 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
22084 * exceptions-sparc.c (throw_exception): fix typo
22086 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
22088 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
22089 set tree->dreg correctly with tls. Allow any
22090 register to be used.
22092 * mini-x86.c (read_tls_offset_from_method): add new code
22093 generation pattern seen with GCC.
22096 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
22098 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
22099 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
22100 exceptions-sparc.c: fix some performance issues in exception
22101 handling and setting of the stack trace for exceptions that were
22104 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
22106 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
22109 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
22112 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
22114 This patch inlines tls access, when possible.
22116 * mini.h: new arch functions for TLS intrinsics.
22117 All platforms updated with a stub.
22119 * mini.c: use the new intrinsics
22121 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
22122 arch specific intrinsic for tls variables
22124 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
22126 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
22129 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
22131 * mini.c: thread local allocation
22133 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
22135 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
22137 * Makefile.am: Link against the static version of libmonogc.
22139 * Makefile.am: Link the static versions of the convenience libraries
22140 into the mono executable.
22142 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
22144 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
22146 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
22147 on integer overflow.
22149 * mini-amd64.c: Reorganize function call code.
22151 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
22153 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22155 * inssel-x86.brg: use xor eax,eax.
22157 * basic.cs: new tests
22159 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22161 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
22162 in exception throwing code.
22164 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22166 * inssel-x86.brg: use xor esi,esi.
22168 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22170 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
22171 can trace methods compiled during mini_init () too.
22173 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
22176 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22178 * Makefile.am: static link on x86 (r=zoltan)
22180 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22182 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
22183 code since it causes some programs to fail.
22185 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
22187 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
22189 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
22191 * mini.c: ovfops_op_map - add STACK_OBJ case for
22193 * basic.cs: add test_0_pin_string as test
22196 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
22198 * Makefile.am: build C# if srcdir != builddir
22200 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
22202 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
22203 fall-through blocks.
22205 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22207 * driver.c: enable loop by default again and include abcrem in -O=all.
22209 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
22211 * iltests.il: Add some localloc tests.
22213 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
22215 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
22218 * inssel-amd64.brg: Add some optimizations.
22220 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
22223 * Makefile.am: Statically link mono against libmono on AMD64.
22225 * mini-amd64.c inssel-amd64.brg: Optimizations.
22227 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
22229 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
22231 * tramp-amd64.c: Patch calling code in trampolines.
22233 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
22235 * mini-amd64.c: pinvoke struct passing fixes.
22237 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
22239 * mini-sparc.c: redo change, make mono_arch_cpu_init call
22240 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
22242 2004-08-05 Duncan Mak <duncan@ximian.com>
22244 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
22247 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22249 * mini-amd64.c (emit_move_return_value): Move return value for normal
22252 2004-08-05 Martin Baulig <martin@ximian.com>
22254 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
22255 `type->type'; just modify `type' itself when dealing with enums
22256 and generic instances.
22257 (check_call_signature): Make `simple_type' a `MonoType *'.
22259 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22261 * mini.c: Use OP_PADD to add offsets to addresses.
22263 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
22265 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
22267 * mini-sparc.c (mono_arch_emit_epilog): fix check
22268 for folding last op into restore instruction
22270 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22272 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
22273 helper methods using the code manager.
22275 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
22277 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
22279 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22281 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
22282 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
22284 * mini-s390.c: fix tail processing
22286 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
22288 * mini-ppc.c: mul.ovf.un exception name fix.
22290 2004-08-03 Martin Baulig <martin@ximian.com>
22292 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
22293 instances; before jumping to `handle_enum', also modify `ptype'.
22295 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
22297 * cpu-sparc.md: fcall maximal length too small.
22299 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
22301 * mini-amd64.c mini.h: Add initial support for passing/returning
22302 structures to/from pinvoked methods.
22304 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
22306 * mini-ppc.c: reg allocator fix.
22308 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
22310 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
22312 * inssel.brg: Optimize memset on 64 bit machines.
22314 * mini-amd64.c: Fix some vararg cases.
22316 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22318 * mini-s390.c: Corrected macro in emit_float_to_int
22320 * s390-abi.cs: Tests to exercise the s390 ABI
22322 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22324 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
22327 * basic.cs: Add a test for add.ovf.un.
22329 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
22331 * mini-sparc.c: add case for OP_IDIV_UN
22333 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22335 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
22337 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
22339 2004-07-30 Ben Maurer <bmaurer@ximian.com>
22341 * basic.cs: regression tests.
22343 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
22346 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22348 * basic.cs: Add a new test.
22350 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
22351 and AOT. Various fixes and optimizations.
22353 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
22355 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
22357 * mini-ppc.c: make sure temp regs are not used for global reg
22360 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
22362 * cpu-sparc.md: conv_i8 fix for 64bits
22364 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
22366 2004-07-29 Ben Maurer <bmaurer@ximian.com>
22368 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
22369 add opcode for cmp BYTE PTR [eax], imm.
22371 * inssel.brg: Make memcpy and memset takes bases.
22373 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
22375 * *-amd64.*: More AMD64 work.
22377 2004-07-28 Ben Maurer <bmaurer@ximian.com>
22379 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
22380 add a compare-not-equal opcode.
22382 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
22384 * mini.c: Use mono_init_from_assembly instead of mono_init.
22386 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
22388 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
22390 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
22392 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
22394 * inssel.brg: 64 bit fixes.
22396 * mini.h (MonoCallInst): Add some AMD64 specific data.
22398 * mini.h: Add some OP_P opcodes.
22400 2004-07-28 Ben Maurer <bmaurer@ximian.com>
22402 * basic.cs: tests for 61797 and 61740
22404 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
22406 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
22407 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
22409 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
22411 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
22413 * *-amd64*.*: Ongoing AMD64 work.
22415 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
22417 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
22419 * *-amd64*: Ongoing AMD64 work.
22421 * mini-arch.h: Add AMD64 support.
22423 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
22425 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
22427 * mini-ops.h: Add new opcodes.
22429 * Makefile.am: Add AMD64 support.
22431 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
22432 rules into the inssel-long*.brg files.
22434 * *-amd64.*: Add beginnings of AMD64 backend.
22436 2004-07-22 Ben Maurer <bmaurer@ximian.com>
22438 * mini.c (print_dfn): commenting out the code that prints
22439 the cil. With -O=deadce, this makes -v -v crash.
22441 * cpu-pentium.md: make checkthis have a length of 2
22443 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
22445 * mini-sparc.h: fix implementations of __builtin
22446 functions for Sun compiler for V9.
22448 2004-07-16 Ben Maurer <bmaurer@ximain.com>
22450 * mini.c: use the new stelem.ref wrapper
22451 * exceptions.cs, arrays.cs: new stelem.ref tests
22453 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
22455 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
22456 new XSP should work with these changes).
22458 2004-07-14 Ben Maurer <bmaurer@ximain.com>
22460 * inssel-{long32,x86,}.brg: trivial optimizations.
22462 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
22464 * mini.c: load value when emitting box operation in
22467 2004-07-12 Ben Maurer <bmaurer@ximian.com>
22469 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
22470 is one byte shorter than cmp DWORD PTR [eax], 0.
22472 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
22474 * inssel-ppc.brg: arguments on the stack are always
22475 relative to the stack pointer (spotted by Neale Ferguson).
22477 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22479 * exceptions-x86.c: delay appending the method name to the trace until
22480 after mono_jit_info_table_find is called, as this gets the real
22483 2004-07-09 Ben Maurer <bmaurer@ximian.com>
22485 * aot.c: register roots
22487 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22489 * aot.c : I could just use PLATFORM_WIN32 flag.
22491 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22493 * aot.c : Reverting the previous fix. This time it broke linux build.
22495 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22497 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
22499 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
22501 * mini.c (handle_stack_args): Remove some more debugging code.
22503 * mini.c (handle_stack_args): Remove debug output left in by mistake.
22505 * driver.c mini.h aot.c: Allow additional options to be specified with
22506 --aot and pass them to mono_compile_assembly.
22508 * aot.c: Add experimental code to AOT compile all loaded assemblies
22509 on demand and save the code into a cache in the filesystem.
22511 * aot.c: Add support for more wrapper methods.
22513 * mini.c (handle_stack_args): Handle some corner cases. Fixes
22516 * cpu-*.md: Remove removed opcodes.
22518 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
22519 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
22520 related icalls to marshal.c.
22522 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
22524 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
22526 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
22528 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
22530 2004-07-06 Ben Maurer <bmaurer@ximian.com>
22531 * liveness.c: If liveness is recomputated we need to reset the information
22532 for each variable. This way, if the liveness range has been narrowed
22533 by optimizations that happened after the last computation, we can return
22536 For example, if you have
22541 // Tons of code that does not affect i
22547 i = 0 is dead code and will be removed by SSA. However, when
22548 linear scan gets to the code, i will still appear to be live
22549 throughout the entire block. This prevents good register allocation.
22551 2004-07-06 Martin Baulig <martin@ximian.com>
22553 * debug-mini.c (mono_debug_init_method): Allow
22554 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
22555 (mono_debug_add_icall_wrapper): New method.
22557 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
22559 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
22561 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
22564 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
22566 * aot.c (mono_aot_load_method): Fix loading of debug info.
22568 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22570 * aot.c: Add logging support.
22572 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22574 * mini.h: Add prototype for mono_print_method_from_ip.
22576 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
22578 * inssel.brg: 64 bit fixes.
22580 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
22583 * Makefile.am: Add SPARC64 support.
22585 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22587 * aot.c: Fix alignment problems on 32 bit platforms.
22589 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22591 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
22594 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
22597 * mini.h: Bump AOT file version. Some 64 bit fixes.
22599 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22601 * inssel-sparc.brg: Add new rule to avoid register moves.
22603 * inssel.brg: Add ldind_to_load_membase helper function.
22605 2004-06-30 Ben Maurer <bmaurer@ximian.com>
22607 * mini.c: OffsetToStringData intrinsic.
22609 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22611 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
22613 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
22616 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
22617 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
22619 * mini.c: reinstated mono_compile_get_interface_var()
22620 on x86, too, since the change breaks the Gtk# build there as well.
22622 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22624 * driver.c: remove loop from the default optimizations: it seems to
22625 interact badly with some of the other options (see bug #60613).
22627 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
22629 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
22630 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
22632 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
22634 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
22635 vararg-using methods.
22637 2004-06-21 Martin Baulig <martin@ximian.com>
22639 * mini/mini-exceptions.c
22640 (mono_handle_exception): Added `gpointer original_ip' argument.
22641 After calling mono_unhandled_exception(), call
22642 mono_debugger_unhandled_exception() and if that returns true,
22643 restore the context and return.
22645 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
22647 * mini-ppc.c: prefer the use of relative branches so
22648 they won't need to be patched in aot code (patch from Patrick Beard).
22650 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
22652 * aot.c: patch from Patrick Beard to make the output assembly
22653 more correct for the MacOSX assembler. Small tweak to
22654 generate sane images on Linux/PPC, too.
22656 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22658 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
22659 case until bug #59509 is fixed (shows up in #60332).
22661 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22663 * mini.c: make sure the needed wrappers are compiled, too, with
22666 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
22668 * driver.c: remove NPTL reference in --version output.
22670 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22672 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
22673 generate valid assembly for the Mach-O assembler.
22675 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
22677 * driver.c: don't include abcrem in the all optimization specifier
22678 since it slows down jit compilation too much for now.
22680 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
22682 * mini.c: use BIGMUL only if both operands have the same signage.
22683 * iltests.il: Test for bug 60056. (errors related to signage in
22688 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
22690 * mini.c, aot.c: memory leak fixes.
22692 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
22694 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
22696 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
22698 * Makefile.am: remove the -static hack completely, it links in
22699 statically glib as well.
22701 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
22703 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
22704 * exceptions.cs: make it compile with new mcs/csc.
22706 2004-06-03 Massimiliano Mantione <massi@ximian.com>
22707 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
22708 and added relevant test case.
22710 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
22712 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
22713 regressions in gtk-sharp.
22715 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
22717 * exceptions.cs: New regression tests.
22719 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
22721 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
22723 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
22725 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
22727 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
22729 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
22731 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
22733 * mini.c (mono_jit_runtime_invoke): Init class in this
22734 method instead of trusting mono_jit_compile_method to
22735 do the work (because wrappers can be in object class)
22737 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
22739 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
22741 * basic-long.cs: New regression test.
22743 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
22745 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
22746 and div/rem checks.
22748 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
22750 * Makefile.am: fix miguel's change to build mono statically against
22751 libmono (track build dependencies).
22753 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
22755 * cfold.c: Some glib versions do not have G_MININT32.
22757 2004-05-26 Massimiliano Mantione <massi@ximian.com>
22759 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
22760 with precision of tan, atan, sin and cos, and implemented related
22761 regressions tests (fixes bug 54467, but one new problem appeared and
22764 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
22766 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
22768 * exceptions.cs: Add test for constant folding && division by zero.
22770 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
22771 since driver.c is in libmono too, so the optimization was useless.
22773 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
22774 variable to driver.c so the compiler can emit more efficient code to
22777 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22779 * Makefile.am: don't distribute generated inssel.[ch] files.
22781 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
22783 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
22784 into the default appdomain. Fixes #58707.
22786 * jit-icalls.c: Remove the broken approximation for truncl, doing
22787 no conversion is better.
22789 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
22792 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
22794 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
22795 of the mcrxr instruction which is not available on some processors
22796 even if it's documented to be. Implement add and sub overflow correctly
22797 (still not complete for long unsigned). Speed up icalls a bit.
22799 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
22801 * mini.c (mono_jit_compile_method_with_opt): Make sure that
22802 we run .cctor in the current domain instead of target_domain.
22804 Fixes bug #58558, .cctor not being called in -O=shared.
22806 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
22808 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
22810 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
22812 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
22813 which can be done with an imm8, do it that way.
22814 (mono_arch_output_basic_block): ditto for a jmp
22815 (mono_arch_emit_prolog): Computate maximum offset of a label.
22817 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
22819 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
22820 now tries to allocate prefered physical reg's for virtual
22821 regs. This reduces the number of emited spills/loads with
22822 20-30% on our core assemblies.
22824 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22826 * jit-icalls.c: truncl() is not needed and trunc() is
22827 the correct thing to do anyway (bug #58287).
22829 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
22831 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
22834 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
22836 * driver.c: enable loop optimizations by default.
22838 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
22840 * mini-x86.c: fix calc of max loop size when aligning loops start.
22842 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
22844 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
22847 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
22849 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
22852 * basic-long.cs: Add tests for add/subtract of immediates with carry.
22854 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
22856 * mini.c (inline_method): Allways inline some wrappers even if the cost
22857 is too large. Fixes #58785.
22859 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
22861 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
22863 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
22864 (crichton@gimp.org). Beginning of support for sparc/linux.
22866 * mini-sparc.c: Optimize retrieval of LMF address.
22868 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
22870 * exceptions-ppc.c: handle alloca in methods with clauses.
22872 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
22874 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
22876 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
22878 * mini.c: Delegate most of the abort signal work to
22879 mono_thread_request_interruption, which also handles Stop and Suspend
22882 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
22884 * mini.c mini.h: Allow inlining of icall wrappers if the backend
22885 supports the save/restore lmf opcodes.
22887 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
22889 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
22890 by gcc-3.4 as well.
22892 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
22894 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
22896 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
22897 methods which contain array accesses.
22899 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
22900 boundaries. Fixes #58537.
22902 * iltests.il: Add regression test for #58537.
22904 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
22906 * mini-x86.c (mono_arch_local_regalloc): Last part of
22907 fix for bug #58633 (releasing register to early).
22909 2004-05-18 Miguel de Icaza <miguel@ximian.com>
22911 * basic-long.cs: Add new regression test.
22913 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
22915 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
22916 register too early on the chain.
22918 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
22920 * mini.c (create_helper_signature): Use a helper function to reduce
22921 the code which needs to be written. Also set the calling convention of
22922 icalls on windows. Fixes #57840.
22924 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
22926 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
22927 exceptions-ppc.c: added helper function to get the instruction address
22928 from a signal handler context.
22930 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
22932 * helpers.c: use g_get_tmp_dir. Invokes happyness
22935 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
22937 * helpers.c: Add new env variable to pass args to objdump.
22938 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
22940 2004-05-17 Radek Doulik <rodo@ximian.com>
22942 * Makefile.am (common_sources): added abcremoval.h so it get
22943 disted and daily mono packages on go-mono.com will build again
22945 2004-05-17 Massimiliano Mantione <massi@ximian.com>
22947 * abcremoval.c: Fixed coding style, added copyright header.
22949 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
22951 * mini.h: Added prototype for abc removal main function.
22953 * build_relations_propagation_table.pl: Added copyright header.
22955 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
22957 * basic-long.cs: reg test for complex ceq_long bug.
22959 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
22961 * mini-x86.c (mono_arch_local_regalloc): Correctly free
22962 reg in long and clob case (bug #58343). Fixed/added comments.
22964 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
22966 * mini.c (mono_jit_runtime_invoke): Follow new convention
22967 of calling the invoke method with an function pointer.
22969 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
22971 * ChangeLog: Fix author of memory leak patch.
22973 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
22975 * Makefile.am: fix make dist as well...
22978 2004-05-14 Massimiliano Mantione <massi@ximian.com>
22980 * cfold.c: Made so that conversions from pointer to int4 are no-ops
22981 on archs where pointers are 4 bytes long.
22983 * Makefile.am: Added abcremoval.c source file.
22985 * abcremoval.c: Added abcremoval.c.
22987 * abcremoval.h: Added abcremoval.h.
22989 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
22991 * inssel.brg: Enabled bounds check removal.
22993 * mini.c: Added support for abcrem optimization.
22995 * mini.h: Added abcrem optimization label.
22997 * driver.c: Added support for abcrem optimization.
22999 * propagated_relations_table.def: Added propagated_relations_table.def.
23001 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
23003 * mini.c, cfold.c: fix style.
23005 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23007 * mini.c: handle issue with the low-level implementation of
23008 some long opcodes (bug #54209).
23010 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
23012 * basic.cs: test for my new cmov stuff.
23014 2004-05-13 Patrik Torstensson
23016 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
23017 opt and added peephole documentation.
23019 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
23021 * tramp-ppc.c: rewrote the generic trampoline code.
23023 2004-05-11 Patrik Torstensson
23025 * mini-x86.c: optimize long shl/shr asm code (one less branch)
23027 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
23029 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
23031 * mini.h mini.c dominators.c: Applied patch from Derek Woo
23032 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
23034 * mini.c: Add new icalls for AsAny marshalling.
23036 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
23038 * tramp-ppc.c, mini-ppc.c: more cleanups.
23040 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23042 * mini.c: no warnings.
23044 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23046 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
23048 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
23050 * mini.c: In the thread abort signal handler, if the thread is in the
23051 process of being stoped, don't throw the Abort exception, just stop the
23054 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
23056 * tramp-ppc.c: removed old code.
23058 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23060 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
23061 do some simple speed optimizations on ppc.
23063 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
23065 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
23066 and large offsets in load/store.
23068 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
23070 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
23071 it causes regressions.
23073 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
23075 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
23078 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
23080 * jit-icalls.c: remove warnings.
23081 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
23082 speedups for unsafe code.
23084 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
23086 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
23088 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
23090 * basic-calls.cs: Add new regression test.
23092 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
23095 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
23097 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
23100 2004-05-06 Patrik Torstensson
23102 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
23103 long reg allocation in any reg (not only eax:edx) and implemented
23104 long shl/shr ops in asm instead of helpers.
23106 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
23108 * mini-sparc.h: Fix warnings.
23110 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
23113 * mini-exceptions.c (mono_handle_exception): Call the filter in a
23114 separate statement for clarity.
23116 * mini-sparc.c: Update status.
23118 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
23120 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
23123 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23125 * inssel-ppc.brg: another small pre-release workaround:
23126 we don't do overflow detection for long_sub_un.
23128 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23130 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
23131 (also works around a weird ppc bug: 57957).
23133 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
23135 * tramp-ppc.c: trampoline fixes.
23137 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
23139 * mini-ppc.c: fixed typos.
23141 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
23143 * mini-ppc.c, exceptions-ppc.c: more code saves registers
23144 at the top of the stack. Fixed typos. Use a frame registers
23145 for all the methods with exception clauses.
23147 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
23149 * exceptions-ppc.c: restore fp registers.
23151 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
23153 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
23154 order from the stack top (moved the stack room to save the
23155 return value for trace after the param area). Fixed corruption
23156 in restoring registers on unwind.
23158 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
23160 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
23162 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23164 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
23165 and prolog/epilog for methods that use it. Allow
23166 enough param area room for varargs methods. Fix miguel's
23167 breakage in exception handling.
23169 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23171 * Makefile.am: run genmdesc only on current arch.
23173 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23175 * exceptions-x86.c:
23176 * mini-x86.h: fix the build on windows.
23178 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
23180 * 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.
23182 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
23184 * mini-exceptions.c: New file.
23186 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
23187 Move some parts of the x86 exception handling code to an
23188 arch-independent file so it can be shared with other ports.
23190 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
23192 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
23194 2004-04-26 David Waite <mass@akuma.org>
23196 * driver.c: remove comma from end of enumeration declaration
23198 2004-04-26 Jackson Harper <jackson@ximian.com>
23200 * driver.c: parse config file before loading first assembly. This
23201 allows the user gac to be enabled/disabled.
23203 2004-04-23 Miguel de Icaza <miguel@ximian.com>
23205 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
23206 simpler mechanism: we do not care what is encoded initially
23207 (branch absolute or relative), we care about the code and its
23208 target. I kept the old code for reference for now.
23210 The new code tries first to determine if the jump is anywhere in
23211 the -/+32 absolute meg range, if it succeeds, it encodes using the
23212 absolute branch; If not, it tried to find something in the
23213 relative range, if not, it uses the handle_thunk code.
23215 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
23217 * exceptions-ppc.c: use the correct ip register on macosx.
23219 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
23221 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
23223 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
23225 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
23226 Raise exception on integer divide by zero by hand since the hw
23227 doesn't support it. Handle NaNs in FP compares.
23229 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
23231 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
23232 code reducing duplication between the platforms and enabled
23233 signal exception handling (on linux for now).
23235 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
23237 * exceptions-ppc.c: more macosx support.
23239 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23241 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
23243 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
23245 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
23247 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
23249 * iltests.il: more tests.
23251 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
23253 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
23256 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
23258 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
23260 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
23262 * liveness.c: Mark variables as volatile in all basic blocks reachable
23263 from exception clauses.
23265 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
23267 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
23270 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
23272 * iltests.il, basic.cs: more tests for regalloc.
23274 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
23276 * iltests.il: Some tests for register allocation modifications
23279 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
23281 * exceptions.cs: Add regression test for bug #56782.
23283 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
23284 original stack trace if an exception is rethrown. Fixes #56782. Oh,
23285 the beauty of fixing the same thing in 5 different files...
23287 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
23289 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
23292 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
23294 * mini.c: Add support for STRWLPARRAY marshalling convention.
23296 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
23298 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
23299 to init the context to setup the regs pointer).
23301 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
23303 * exceptions-ppc.c: more exceptions work.
23305 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23307 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
23310 2004-04-13 Miguel de Icaza <miguel@ximian.com>
23312 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
23313 can use the memory directly.
23315 * cpu-pentium.md: Update documentation from a post from Zoltan.
23317 add x86_add_membase, x86_sub_membase, x86_mul_membase
23319 2004-04-13 Miguel de Icaza <miguel@ximian.com>
23321 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
23322 GENERAL_REGS they were also hardcoded for all PPC ports.
23324 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
23326 Remove hard-coded limit for floating point registers, use
23327 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
23329 Notice that in MacOS X calling conventions you can fit a lot more
23330 floating point values in registers, so I should update the PInvoke
23331 test to excercise the passing of floating point values on the
23332 stack (currently broken).
23334 2004-04-06 Miguel de Icaza <miguel@ximian.com>
23336 * tramp-ppc.c (create_trampoline_code): Added
23337 JUMP_TRAMPOLINE_SIZE.
23338 (ppc_magic_trampoline): Follow the pattern from
23339 x86_magic_trampoline: if code is set to zero, return.
23340 (create_trampoline_code): Always pass MonoMethod to the jump
23341 trampoline, before it was passing a null.
23342 (mono_arch_create_jump_trampoline): Implement the jump stub, could
23343 share the code with mono_arch_create_jit_trampoline.
23345 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
23347 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
23350 * cpu-g4.md: Added length for jmp instruction, the worst case
23351 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
23354 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
23356 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
23358 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
23360 * mini.c: Only set bblock->real_offset when adding a new bblock, and
23361 before each IL instruction.
23363 * mini.c (CEE_BOX): Fix warnings.
23365 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23367 * mini.c: removed a few unused vars and extra whitespace.
23369 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
23371 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
23373 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
23375 (OP_GETCHR): use the above
23376 (CEE_LDELEMA): use the above.
23378 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
23379 version of the generic impl.
23380 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
23381 (CEE_LDELEMA): use the above.
23383 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
23385 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
23388 * iltests.il: Added new regression test for #56317.
23390 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
23392 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
23393 under NetBSD. Fixes #56450.
23395 * liveness.c (update_gen_kill_set): Fix previous patch.
23397 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23399 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
23401 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
23403 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
23404 ldsfld and ldsflda.
23406 * inssel-sparc.brg: Add more optimizations.
23408 * mini-sparc.c: Replace multiply/divide with shifts if possible.
23410 2004-04-01 Martin Baulig <martin@ximian.com>
23412 * mini.c (handle_box): New static function; moved the
23413 implementation of CEE_BOX here.
23414 (mono_method_to_ir): Added `constrained_call' variable.
23415 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
23416 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
23417 mono_method_get_constrained() to get the method.
23419 2004-04-01 Martin Baulig <martin@ximian.com>
23421 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
23422 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
23423 (mono_method_to_ir): We don't need these macros anymore since
23424 mono_class_get_full() already takes care of it.
23426 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23428 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
23429 use @function (as doesn't accept #function here) and check the return
23430 value of system and stop if fails.
23432 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23434 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
23436 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
23438 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
23440 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
23442 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
23445 * basic-long.cs: Add test for negation of Int64.MinValue.
23447 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
23449 * mini-sparc.c: Update status.
23451 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
23453 * exceptions-sparc.c: Fix return value in filters.
23455 * inssel-sparc.brg: Fix register allocation in some rules.
23457 2004-03-28 Martin Baulig <martin@ximian.com>
23459 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
23462 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
23464 * mini-x86.c (mono_arch_patch_code): Fix warnings.
23466 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
23467 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
23468 remove unused conv_u4 opcode.
23470 * mini-x86.c: Remove valgrind workaround since it slows down things
23471 even when mono is not run under valgrind.
23473 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
23475 * mini-sparc.c: Update status.
23477 * inssel-sparc.brg: Add some optimizations.
23479 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
23480 future delay slot filling. Add support for varargs, tail calls and JMP.
23482 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
23483 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
23485 * inssel.brg: Fix register allocation in OP_ARGLIST.
23487 * inssel.brg: Fix warnings.
23489 2004-03-25 Martin Baulig <martin@ximian.com>
23491 * mini.c (inflate_generic_field): Removed.
23492 (mini_get_method): Removed, use mono_get_method_full(),
23493 (mini_get_class): Removed, use mono_class_get_full().
23494 (mono_method_to_ir): Pass our generic context to
23495 mono_field_from_token().
23497 2004-03-25 Martin Baulig <martin@ximian.com>
23499 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
23500 of a `MonoMethod *'.
23501 (mini_get_method): Take a `MonoGenericContext *' instead
23502 of a `MonoMethod *'.
23503 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
23504 a new local variable called `generic_context' which holds the
23505 current `MonoGenericContext *'; use it to lookup things.
23507 2004-03-24 Martin Baulig <martin@ximian.com>
23509 * mini.c (mini_get_class): New static method; if we're inside a
23510 generic instance, inflate the class if neccessary.
23511 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
23513 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
23515 * iltests.il: New regression test for #55976.
23517 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
23520 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23522 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
23525 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23527 * liveness.c: Consider SSA stores as well as loads when making vars
23530 * exceptions.cs: New regression tests for register allocation.
23532 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
23534 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
23535 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
23536 domain lock only to protect puntual access to data structures.
23537 Added access lock for sighash, jit_icall_hash_name,
23538 jit_icall_hash_addr and domain->code_mp.
23540 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
23542 * driver.c: Print SIGSEGV handling method.
23544 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
23546 * mini.c (setup_jit_tls_data): Handle case when this is called
23547 multiple times for a thread.
23549 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
23550 is different from fbxx_un. Fixes #54303. Also use constants instead of
23551 magic numbers in a lot of places.
23553 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
23555 * exceptions.cs: Fix cctor test when --regression is used.
23557 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
23559 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
23562 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
23564 * inssel-ppc.brg: fixed register assignments for some rules.
23566 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23568 * exceptions.cs: Add test for exceptions in static constructors.
23570 * mini.c (mono_jit_compile_method_with_out): Move the calling of
23571 static constructors outside the domain lock. Fixes #55720.
23573 2004-03-17 Martin Baulig <martin@ximian.com>
23575 * mini.c (get_generic_field_inst): Removed, this'll never happen.
23576 (inflate_generic_field): Take the `MonoMethod *' instead of the
23577 `MonoClass *' and added support for generic method.
23578 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
23579 have a `field->parent->gen_params', only inflate the field if it's
23580 an open constructed type.
23582 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23584 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
23585 exception object instead of the preconstructed ones.
23587 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23589 * mini.c: reverted changed to sigsegv_signal_handler commited
23590 accidentally in the previous patch.
23592 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23595 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
23596 running --aot with an old assembly.
23598 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
23600 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
23603 * mini-sparc.c: Add support for v9 branches with prediction.
23605 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
23607 * mini.c (mini_init): #warning is GNUC only
23609 * mini-sparc.h: implement __builtin_frame_address
23610 and __builtin_return_address for Sun C compiler
23612 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
23614 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
23616 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
23618 * basic-calls.cs: Add test for unaligned byref long argument passing.
23620 * mini-ops.h: Add sparcv9 compare and branch instructions.
23622 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
23623 v9 instructions if we have a v9 cpu.
23625 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
23626 registers for global allocation.
23628 * exceptions-sparc.c: Fixes.
23630 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
23632 * liveness.c (mono_analyze_liveness): Optimized version.
23634 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
23636 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
23639 * basic-float.cs basic-calls.cs: New regression tests.
23641 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
23643 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
23644 sigaltstack implementation.
23646 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
23648 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
23649 stuff if SIGSEGV_ON_ALTSTACK is not defined.
23651 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
23653 * mini.c: Fix warnings.
23655 * mini.c (mono_resolve_patch_target): New function which contains the
23656 arch independent part of the patching process.
23658 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
23659 patching code to a separate function.
23661 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
23663 * mini.c (add_signal_handler): ifdef out on Windows
23665 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
23667 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
23668 cpu-sparc.md: Add exception handling support + other fixes.
23670 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
23671 typed GC detection in --version.
23673 * basic.cs exceptions.cs: New regression tests.
23675 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
23676 the arch specific code can store data during a compilation.
23678 * mini-ops.h: Add OP_SETFRET.
23680 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
23681 function, register a separate icall for each arity, so the icalls can
23684 * mini.c (mono_print_tree): Print negative offsets in a more readable
23687 * mini.c: Make signal handling work on sparc.
23689 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
23691 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
23693 * jit-icalls.c: Emulate truncl by aintl on solaris.
23695 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
23697 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
23699 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
23701 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
23703 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
23704 a MarshalByRef type, inline a method that performs the check, taking into
23705 account that the object can be a proxy. Also implemented tow new opcodes:
23706 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
23707 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
23708 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
23710 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
23712 * mini-ppc.c: if a relative branch displacement is too big
23713 but it points to and area reachable with an absolute branch,
23716 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
23718 * mini.c: optimize small copies in cpblk.
23720 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
23722 * basic-calls.cs basic-float.cs: New regression tests.
23724 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
23725 negative offsets from %fp. Implement localloc. Fix local register
23726 allocation. Fix the case when the this argument needs to be saved to
23727 the stack. Implement some missing opcodes.
23729 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
23731 * mini.c (mini_method_compile): Reenable global regalloc in methods
23732 with exception handlers.
23734 * linear-scan.c (mono_varlist_sort): Fix warning.
23736 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
23738 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
23741 * liveness.c: Make all variables uses in exception clauses volatile, to
23742 prevent them from being allocated to registers. Fixes #42136.
23744 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
23746 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
23747 causes regressions.
23749 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
23750 argument to mono_arch_regalloc_cost.
23752 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
23755 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
23757 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
23758 Make the cost of allocating a variable to a register arch dependent.
23760 * basic-calls.cs: Fix compilation of tests.
23762 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
23763 helper function to cut back on the number of #ifdefs needed.
23765 * mini-ppc.c: Fix compilation.
23767 * basic-calls.cs: New regression tests.
23769 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
23771 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
23772 of l0 since that is callee saved.
23774 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
23777 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
23778 of delay instruction.
23780 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
23782 * mini.h (MonoCallInst): Add 'virtual' flag.
23784 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
23786 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
23788 * *.cs: New regression tests.
23790 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
23793 * mini.c (mono_runtime_install_handlers): Fix build.
23795 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
23796 'signal_stack_size' members.
23798 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
23799 alternate signal stack.
23801 * exceptions-x86.c: Add stack overflow handling.
23803 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
23804 functions to arch independent code.
23806 * mini.c (mono_print_tree): Print more detailed info for load_membase
23809 2004-02-23 Martin Baulig <martin@ximian.com>
23811 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
23813 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
23815 * mini-x86.c: fixed reg allocation for div/rem.
23817 2004-02-22 Miguel de Icaza <miguel@ximian.com>
23819 * driver.c (mono_main): Report some configuratio options on --version.
23821 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
23823 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
23824 low in the address space. Correctly flush memory in thunks where we
23825 output native code.
23827 2004-02-20 Martin Baulig <martin@ximian.com>
23829 * mini.c (mini_get_method): New static method; inflate all generic
23830 methods and methods in open generic instances.
23831 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
23832 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
23834 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
23836 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
23838 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
23840 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
23842 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
23844 * mini-sparc.c (flushi mono_arch_output_basic_block): make
23845 it compile using Sun's compiler.
23847 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
23849 * 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.
23851 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
23853 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
23855 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
23857 * mini-ppc.c: handle calls outside of the allowed range with thunks
23858 allocated using the code manager.
23859 * tramp-ppc.c: use the code manager to hold generated native code.
23860 Fixed the magic trampoline to just patch vtable entries.
23862 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
23864 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
23867 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
23869 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
23872 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
23873 if we have a working __thread implementation.
23875 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
23876 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
23878 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
23880 * mini-x86.c: Fix compilation under gcc 2.
23882 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
23884 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
23885 contains a call to the wrapped function.
23887 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
23888 OP_<CALL>_IMM opcodes, and use them under X86.
23890 * mini.c (mono_jit_find_compiled_method): Fix warning.
23892 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
23894 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
23896 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
23897 functionality to mini.c.
23899 * mini.c (mono_create_jump_trampoline): New function to create a jump
23900 trampoline. Return a compiled method instead of a trampoline if it
23901 exists. Add a cache for jump trampolines.
23903 * mini.c (mono_jit_find_compiled_method): New function to return a
23904 compiled method if it exists.
23906 * mini-x86.c: Call mono_create_jump_trampoline instead of
23907 mono_arch_create_jit_trampoline.
23909 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
23910 a jump trampoline. Fixes #52092.
23912 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
23914 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
23915 which is not up-to-date. Add check_corlib_version () instead.
23917 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
23920 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
23921 since newer valgrind versions do not need it.
23923 * mini.c (mono_jit_compile_method_with_opt): New helper function to
23924 compile a method with a given set of optimizations.
23926 * mini.c: Compile icall wrappers on-demand instead of at startup.
23928 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
23929 wrapper for an icall.
23931 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
23933 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
23936 * iltests.il: Add test for non-empty stack before switch instruction.
23938 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
23940 * mini.c: Add support for new stringbuilder marshalling conventions.
23942 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
23944 2004-02-01 Martin Baulig <martin@ximian.com>
23946 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
23947 in `ginst->mtype_argv'.
23949 2004-01-31 Miguel de Icaza <miguel@ximian.com>
23951 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
23952 facilitate grepping.
23954 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
23956 * mini.c: fixed buglet in initobj generic implementation for references.
23958 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
23960 * Makefile.am: make the version script conditional.
23961 * jit-icalls.c: handle missing truncl().
23963 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
23965 * exceptions.cs: Add more tests for double->int conversion.
23967 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
23968 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
23970 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
23972 * driver.c: make --verbose --version emit an error
23973 if the loaded corlib doesn't match the runtime version.
23975 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
23977 * mini-ppc.h: export ppc_patch().
23978 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
23979 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
23980 on par or better than on MacOSX.
23982 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
23984 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
23985 mono_lookup_pinvoke_call.
23987 * mini-x86.c: Under windows, the default pinvoke calling convention is
23988 stdcall. Fixes #52834.
23990 * mini.c (optimize_branches): Add an upper bound to the number of
23991 iterations to prevent infinite loops on strange loops. Fixes #53003.
23993 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
23995 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
23996 and ISINST. Fixes #52093.
23998 * objects.cs (test_0_vector_array_cast): New tests.
24000 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
24002 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
24003 checking in Array.Set ().
24005 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
24008 * object.cs (test_0_multi_array_cast): New regression test.
24010 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
24012 * exceptions-ppc.c: fix build on Linux/PPC.
24014 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
24016 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
24017 running under valgrind.
24018 (x86_magic_trampoline): Fix build bustage.
24020 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
24021 negative values as well. This is needed for the encoding of the line number
24022 info, since sometimes the line numbers are not in increasing order.
24024 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
24026 * cpu-pentium.md (localloc): Increase the size of the localloc
24027 instruction since it is a loop under Win32.
24029 * debug-mini.c (record_line_number): Get rid of unneccesary memory
24032 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
24034 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
24035 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
24036 Max Horn (max@quendi.de). Fix file names in comments.
24038 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
24040 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
24041 avoid stack overflow.
24042 (replace_usage): Avoid uninitialized variable warnings.
24044 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
24045 and taking the address of valuetype variables.
24047 2004-01-03 Patrik Torstensson
24049 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
24050 for other purposes than FP later on.
24052 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
24054 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
24057 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
24059 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
24061 2003-12-30 Patrik Torstensson <p@rxc.se>
24063 * mini-x86.h: Decreased number of availiable fp regs.
24064 Solves corner cases with FP spilling.
24066 2003-12-23 Patrik Torstensson <p@rxc.se>
24068 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
24069 for floating point stack tracking / spilling on x86.
24072 * basic-float.cs: added float mul overflow test.
24074 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
24076 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
24078 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
24080 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
24081 supports for cond branches that overflow the immediate
24082 overflow offset. mcs can compile simple programs.
24084 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
24086 * exceptions-ppc.c: exception handling support wip:
24087 finally handlers get run on exception.
24089 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
24091 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
24094 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
24096 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
24097 initial support for stack walking and unwinding.
24099 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
24101 * driver.c (mono_main): Make corlib-out-of-sync message more
24102 descriptive. Also remove verify_corlib call.
24104 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
24106 * mini.c: make CEE_NEWARR calls and other emulated opcodes
24107 not overlap with other call's arguments, too.
24109 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
24111 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
24112 move to arch-specific code the choice of arch-specific
24113 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
24114 * mini.c: ensure emulation calls will not interleave
24117 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
24119 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
24120 the magic trampoline stack frame is dropped before executing
24123 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
24125 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
24126 and integer to fp conversions. Added support for overflowing
24127 arguments on the stack. Reserve a couple more registers as temps.
24128 Added support for aot compilation (as output still needs to be
24131 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
24133 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
24134 Don't overwrite return register in some corner cases.
24136 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
24138 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
24139 static constructors when AOT compiling.
24141 * driver.c (mono_main): Call mono_check_corlib_version.
24143 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
24145 * cpu-g4.md, basic.cs: fixed div target register.
24147 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
24149 * mini-ppc.c, basic.cs: shl_imm fix with test.
24151 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
24153 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
24154 structures by value. Misc fixes.
24155 * objects.cs: more tests.
24157 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
24159 * mini-ppc.c: lconv.ovf.i implemented.
24161 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24164 (mini_init): don't error out if someone already called g_thread_init.
24166 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
24168 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
24169 to be any type per the spec. Fix abnormal memory usage when
24170 the same object is repeatedly thrown.
24172 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
24174 * mini.c: check for overruns in IL code.
24176 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
24178 * TODO: Add/remove some todo entries.
24180 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
24182 * driver.c (mono_main): Call mono_verify_corlib.
24184 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
24186 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
24187 This has been moved to mini.c
24188 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
24189 type being casted is marshalbyref it could be a proxy, so instead of
24190 emitting the type check code, emit a call to a runtime method that will
24191 perform the check by calling CanCastTo if needed.
24193 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
24195 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
24196 methods with large stack frames under Win32.
24198 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
24200 * Makefile.am: Distribute regression tests.
24202 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
24203 at the end instead of inserting each variable into the sorted list.
24205 * linear-scan.c (mono_varlist_sort): New helper function.
24207 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
24209 * mini.c: ensure arguments and locals are within bounds.
24211 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
24213 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
24216 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
24218 * mini.c (mono_cprop_copy_values): Fix crash.
24220 * aot.c: Set verbosity back to 0.
24222 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
24224 * regalloc.c: complete memory leak fix by Laurent Morichetti
24227 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
24229 * driver.c (main_thread_handler): Revert the previous patch.
24231 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
24234 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
24235 memory from the memory pool.
24237 * driver.c (main_thread_handler): Turn on all optimizations when
24240 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
24241 an array for better performance.
24243 * regalloc.c (mono_regstate_assign): Fix memory leak.
24245 * debug-mini.c (mono_debug_serialize_debug_info): New function to
24246 serialize the debug info.
24248 * debug-mini.c (mono_debug_add_aot_method): New function to load the
24249 debug info from the serialized representation.
24251 * aot.c: Save debug info into the generated file and load it when
24254 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
24256 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
24258 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
24259 More FP-related fixes.
24261 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
24263 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
24264 and register allocation buglet. Hello world now runs.
24266 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
24268 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
24269 * tramp-ppc.c: fixed class init trampoline.
24270 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
24272 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
24274 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
24275 mini.c: more ppc changes/fixes.
24277 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
24279 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
24280 Also optimize the case when the arguments are the same in the caller
24283 * iltests.il: Add tests for tail calls with valuetype arguments.
24285 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
24287 * mini-ppc.c: fixes for struct return type.
24289 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
24291 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
24292 mono_spillvar_offset() to arch-specific code.
24294 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
24296 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
24298 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
24300 * exceptions-x86.c: Fix stack space leaks.
24302 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
24303 registers from the lmf if the method has save_lmf set.
24305 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
24307 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
24308 of icall wrappers into InvokeInDomain, since these are now per-domain.
24310 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
24312 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
24313 make some opcode emulation and intrinsic ops enabled/disabled
24314 according to the architecture. More fixes.
24316 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
24318 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
24320 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
24322 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
24323 arch-specific handling for 'this' and struct return type to
24324 arch-specific code.
24326 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24328 * aot.c: prevent divide by zero error when reporting (it happened with
24329 Accessibility.dll).
24331 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
24333 * mini.h (inst_switch): Remove unused macro.
24335 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24338 (load_aot_module): free 'info->methods' and 'info' properly. No more
24339 "free(): invalid pointer blah" messages when you have an old aot
24342 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
24344 * jit-icalls.c, mini.c: Added support for context static fields.
24346 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
24348 * mini.c (mono_method_blittable): Methods which set LastError are not
24349 blittable either. Fixes #51108.
24351 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
24353 * mini.c: flush icache.
24354 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
24356 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
24358 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
24360 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
24362 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
24365 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
24368 * inssel.brg (CEE_MKREFANY): Fix AOT case.
24370 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
24372 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
24373 instruction when the result is discarded.
24375 * iltests.il (test_0_div_regalloc): New regression test.
24377 * arrays.cs: Fix compilation error.
24379 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
24381 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
24382 float rules to inssel-x86.brg: sane architectures with FP registers
24383 don't need to implement these rules.
24385 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
24387 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
24389 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
24391 * mini.h, inssel-long32.brg: fixed endianess issues in int64
24392 implementation of 32 bit systems.
24394 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
24396 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
24397 (Jeroen Zwartepoorte).
24399 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
24401 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
24402 the caller and the callee matches.
24404 * mini.c (mono_method_to_ir): Add comment.
24406 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
24407 signbit is missing on some platforms.
24409 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
24411 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
24413 * mini.c (setup_jit_tls_data): Call the new function.
24415 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
24417 * mini-x86.c: Add experimental support for fast access to the lmf
24418 structure under NPTL/Linux 2.6.x.
24420 2003-11-06 Martin Baulig <martin@ximian.com>
24422 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
24423 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
24426 2003-11-02 Martin Baulig <martin@ximian.com>
24428 * mini.c (inflate_generic_field): New static method.
24429 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
24430 generic instance and the field is declared in a generic type, call
24431 inflate_generic_field() to inflate it. Fixes gen-28.cs.
24433 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
24435 * mini.h mini.c (mono_method_same_domain): New function to return
24436 whenever the caller and the callee are in the same domain.
24438 * tramp-x86.c (x86_magic_trampoline): Use the new function.
24440 2003-10-30 Martin Baulig <martin@ximian.com>
24442 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
24443 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
24445 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
24446 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
24448 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
24450 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
24453 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
24454 object here, so it is in the correct appdomain etc.
24456 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
24458 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
24460 (mono_method_to_ir): Avoid freeing the type created returned from
24461 mono_type_create_from_typespec, since it is put into an internal cache
24462 by the function. Fixes pointer.exe.
24464 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
24465 trampolines for icalls and pinvokes as well. Fixes #33569.
24467 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
24469 * mini.c: Update after appdomain changes.
24471 * mini.c (mono_jit_compile_method_inner): Allways compile native
24472 method wrappers in the root domain, since there can only be one
24473 instance of them, whose address is stored in method->info.
24475 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
24477 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
24478 environment variable. Instead detect automatically whenever running
24479 under valgrind using the magic macro RUNNING_ON_VALGRIND from
24482 2003-10-16 Miguel de Icaza <miguel@ximian.com>
24484 * trace.c, trace.h: New files that implement the new trace option
24487 * driver.c: Document new --trace options.
24489 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
24492 - if (mono_jit_trace_calls)
24493 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
24495 * mini.h: prototypes.
24497 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
24499 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
24501 * mini.c inssel.brg: Implement typedefbyref opcodes.
24503 * mini.c (mono_jit_compile_method): Remove unused local variable.
24505 * mini.c (mono_jit_compile_method_inner): Ditto.
24507 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
24509 * tramp-x86.c (x86_class_init_trampoline): Fix build.
24511 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
24513 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
24515 * mini.c (mono_no_aot): Remove unused global variable.
24517 * mini.c: Thread safety fixes.
24519 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
24521 * mini.c (mono_create_class_init_trampoline): Add a lock around
24522 class_init_hash_addr.
24524 * arrays.cs (test_0_newarr_emulation): Add new regression test for
24527 * mini.c: Decompose the NEWARR instruction before decomposing its
24528 arguments. Fixes #30073.
24530 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
24532 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
24535 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
24537 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
24539 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
24541 * driver.c: Add support for compiling icall wrappers to --compile.
24543 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
24545 * inssel.brg: The empty value in class->interface_offsets is -1, not
24548 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
24550 * objects.cs: New test for 'is' operator on an array of interfaces.
24552 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24554 * tramp-ppc.c: update trampoline code to support jumps
24555 and class initialization.
24557 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
24559 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
24561 * inssel.brg (OP_UNBOXCAST): Fix #46027.
24563 * inssel.brg (OP_UNBOX): Remove unused rule.
24565 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
24566 region instead of one for each method. Fixes #47813.
24568 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
24570 * exceptions.cs (test_0_nested_finally): New regression test for
24571 nested exception handlers.
24573 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
24575 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
24577 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
24580 * mini.c (mono_method_check_inlining): Make the inlining limit
24581 configurable by an environment variable.
24583 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
24585 * mini.h: Bump AOT file version.
24587 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
24588 token, store the image along with the token, since the token might not
24589 refer to the same image as the method containing the relocation,
24590 because of inlining.
24592 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
24594 * mini.c (mono_precompile_assemblies): New function to compile
24595 all methods in all loaded assemblies.
24597 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
24599 * regalloc.h regalloc.c (MonoRegState): Change the type of
24600 iassign and fassign to int*, since they can contain large negative
24601 values if the register is spilled. Also added some comments. Fixes
24604 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
24605 under Win32. Fixes #42964.
24607 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
24609 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
24611 * aot.c: Added support for AOT compiling methods which contain calls
24612 to wrappers. Currently, only remoting-invoke-with-check wrappers are
24615 * driver.c (compile_all_methods): Run the compilation in a thread
24616 managed by mono. Fixes #44023.
24618 * mini.c (mono_codegen): Print full method name in verbose output.
24620 * mini-x86.c (mono_arch_patch_code): Fix warning.
24622 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
24623 jumps, since the method we are jumping to might be domain-specific.
24625 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
24627 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
24629 * inssel.brg: string chars are unsigned.
24631 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
24633 * TODO: New todo item.
24635 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
24636 which calls mono_runtime_class_init and patches the call site to
24637 avoid further calls.
24638 (mono_arch_create_class_init_trampoline): New arch specific function
24639 to create a class init trampoline.
24640 (create_trampoline_code): Generalized so it can create
24641 class init trampolines as well.
24643 * mini.c (helper_sig_class_init_trampoline): New helper variable.
24644 (mono_create_class_init_trampoline): New function to create and cache
24645 class init trampolines.
24646 (mono_find_class_init_trampoline_by_addr): New function to lookup the
24647 vtable given the address of a class init trampoline. Used by the
24649 (mono_codegen): Generate a call to a trampoline instead of
24650 mono_runtime_class_init in LDSFLD[A].
24651 (mono_codegen): Add relocations for the new trampoline.
24653 * mini.h mini-x86.c aot.c: Added a new relocation type:
24654 MONO_PATCH_INFO_CLASS_INIT.
24656 * mini.h: Bump AOT version number.
24658 * aot.c: Create a copy of the loaded code instead of using the original
24659 so methods which call each other will be close in memory, improving
24662 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
24663 patch since it breaks the regression tests.
24665 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
24666 for the register saving instruction sequence since the
24667 frame_state_for function in glibc 2.3.2 don't seem to detect it.
24669 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
24671 * TODO: Fix todo item && remove another.
24673 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
24675 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
24678 * aot.c: Moved the check for MONO_LASTAOT into the initialization
24679 function of the module.
24681 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
24682 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
24683 --no-aot command line option.
24685 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
24687 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
24688 by Bernie Solomon (bernard@ugsolutions.com).
24690 * inssel.brg: Refactor the interface offset table related code into
24691 its separate functions and add support for the AOT case.
24693 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
24695 * aot.c (mono_aot_get_method_inner): Fix memory leak.
24697 * aot.c: Added mono_aot_verbose variable and made all debugging
24698 output depend on the value of this variable.
24700 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
24701 method_label and info_label.
24703 * mini.h mini-x86.c aot.c: Added a new relocation type
24704 MONO_PATCH_INFO_IID for klass->interface_id.
24706 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
24707 the MonoJitInfo structure.
24709 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
24710 a non-root appdomain in shared mode.
24712 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
24714 * aot.c: make aot loader less verbose. Remove free of unused variable.
24716 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
24718 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
24720 * .cvsignore: Added *.dll.
24722 * mini.c (mono_print_tree_nl): New function callable while debugging.
24724 * mini.c (mono_print_code): Export this.
24726 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
24729 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
24731 * mini.h (MonoCompile): Added 'jit_info' field.
24733 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
24734 the cfg structure, since it is needed by the AOT compiler.
24736 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
24738 * aot.c: A major rewrite. Changes include:
24739 - save exception tables for methods which have them.
24740 - cache failed lookups in aot_get_method () to avoid the (slow) calls
24741 to g_module_symbol.
24742 - reworked the file format so it is now much smaller and needs
24743 fewer relocation entries.
24745 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
24747 * aot.c (load_aot_module): Fix build bustage on platforms without
24750 2003-09-04 Martin Baulig <martin@ximian.com>
24752 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
24754 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
24756 * TODO: Some new optimization ideas.
24758 * aot.c: Move AOT module loading logic here from mono_assembly_open.
24760 * aot.c: Save the optimization flags used to compile the code into
24763 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
24764 support emitting domain specific code.
24766 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
24767 no longer domain neutral. It can be made domain neutral by compiling
24768 with --optimize=shared.
24770 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
24771 between appdomains.
24773 * driver.c mini.h mini.c: New --no-aot debugging option which disables
24774 loading of AOT code.
24776 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
24778 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
24779 if there is no domain neutrality information.
24781 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
24783 * aot.c (mono_compile_assembly): Emit a symbol containing the file
24784 format version into the generated library.
24786 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
24787 callee method into the caller since one of them could be shared.
24789 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
24790 system exceptions from AOT code now works.
24792 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
24793 method if it is domain neutral and the callee is not.
24795 * graph.c (cfg_emit_one_loop_level): Fix warning.
24797 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
24799 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
24802 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
24804 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
24805 is needed by code which is executed before mono_runtime_init ().
24806 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
24808 * mini.c (mono_thread_abort): Fix warning.
24809 (mono_jit_compile_method): Call static constructor in the AOT case too.
24811 * aot.c (mono_compile_assembly): Fix warning.
24813 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24815 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
24817 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
24819 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
24821 * cpu-pentium.md: Fix the length of call opcodes so they include the
24822 ESP restoring instruction. Fixes #47968.
24824 2003-08-28 Martin Baulig <martin@ximian.com>
24826 * mini-x86.c (mono_arch_call_opcode): Added support for
24827 MONO_TYPE_GENERICINST.
24829 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
24831 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
24833 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
24834 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
24836 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
24839 2003-08-26 Martin Baulig <martin@ximian.com>
24841 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
24842 when reporting an error, set this to the actual error location.
24843 (mono_method_to_ir): Report the correct error location if
24844 get_basic_blocks() returned an error.
24846 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
24848 * mini.c (mono_type_blittable): OBJECT is not blittable.
24849 (mono_method_blittable): Methods which have marshalling descriptors
24850 are not blittable either. Fixes #47842.
24852 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
24854 * driver.c mini.c: Use an environment variable instead of a global
24855 variable. Also fix the build.
24857 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
24858 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
24861 * driver.c mini.c: Added --with-valgrind option to turn off some
24862 code which prevents mono from running under valgrind.
24864 * mini.c (mono_emit_call_args): Fixed warning.
24866 * mini.c (mono_emulate_opcode): Fixed warning.
24868 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24870 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
24871 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
24872 regalloc.c, regalloc.h: specify available registers in arch-specific
24873 code and support floats in the regallocator (patch by Laurent Morichetti
24876 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
24878 * mini.c: mono_thread_current() can be called only after
24879 mono_runtime_init(): rearrange code to not call it early on.
24881 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
24883 * mini.c: allocate jump tables in the code mempools.
24885 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24887 * mini.c, mini.h: make sure per-thread data allocated by the jit is
24890 2003-08-10 Miguel de Icaza <miguel@ximian.com>
24892 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
24893 12 to 16. This fixes bug #47453.
24896 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
24898 * mini-ppc.c: fixed indexed load and unsigned compares.
24900 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
24902 * mini.c: reenabled installation of handler for
24903 thread abort signal.
24905 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24907 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
24908 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
24909 until it's fixed and actually useful.
24911 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
24913 * inssel-long32.brg: couple more opcodes implemented.
24915 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
24917 * mini-sparc.c: Even more opcodes implemeted.
24919 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
24921 * mini-sparc.c: More opcodes implemented.
24923 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
24925 * mini-sparc.c: More opcodes implemented.
24927 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
24929 * inssel-sparc.brg: Add some needed rules. Direct
24931 * Makefile.am: Use inssel-sparc.brg
24932 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
24933 an assert happy for now.
24935 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
24937 * mini-sparc.c: Fixed compile errors.
24938 * exceptions-sparc.c: Same. We now produce a mono binary
24939 on sparc-linux. Yea.
24941 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
24943 * mini-sparc.c: Renamed registers. Also some macro cleanups.
24944 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
24945 They compile, but do not work.
24947 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24949 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
24950 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
24951 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
24954 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24956 * mini.c: more opcodes implemented and better support for generics.
24958 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
24960 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
24961 * mini.c, mini.h: first cut at generics support: some new instructions
24962 added and changed the behaviour of some of the existing ones.
24964 2003-07-21 Miguel de Icaza <miguel@ximian.com>
24966 * mini.c: Removed definition of metadata_shared mutex here.
24968 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
24970 * mini-x86.c: make vararg calls work for instance methods.
24972 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
24974 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
24975 returns the arguments in a separte list, now.
24977 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
24979 * aot.c, mini.c: updates for array type representation changes.
24981 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
24983 * mini.c: register function to perform jit shutdown.
24985 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24987 * mini.c: use a faster allocator if possible.
24989 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
24991 * aot.c: some cleanups and portability changes.
24993 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
24995 * mini.c: use faster allocation for CEE_BOX if possible.
24997 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
24999 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
25000 Moved inlined mempcy code to its own function so that is can be
25001 reused. Added an inline memset function as well (optimized initobj).
25002 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
25004 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25006 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
25008 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
25010 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
25011 arch code can setup the cpu for CLR execution, if needed.
25012 We use it on x86 to set the precision of FP operations.
25014 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
25016 * mini.c: disable some optimizations if we can guess they'll cost too
25017 much for a given method.
25019 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
25021 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
25023 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
25024 * mini.h mini.c mini-x86.c: Added instruction level coverage
25025 info collection support.
25027 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25029 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
25030 is now implemented in the profiling API. Get rid of a couple of
25031 unnecessary global variables.
25033 2003-06-15 Nick Drochak <ndrochak@gol.com>
25035 * basic-long.cs: tests for negative values for bigmul, and unsigned.
25036 * cpu-g4.md: add op_bigmul and op_bigmul_un
25037 * cpu_pentium.md: add op_bigmul_un
25038 * inssel-long32.brg: add rule for unsigned bigmul
25039 * mini-ops.h: define OP_BIGMUL_UN
25040 * mini-x86.c: THE BUG: handle (un)signed properly
25041 * mini.c: choose unsigned opcode if needed.
25042 This set of patches fixes bug #44291
25044 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
25046 * mini.c (optimize_branches): improved to handle all kinds of
25047 conditional branches.
25049 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
25051 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
25052 don't raise exceptions.
25054 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25056 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
25057 to arch-specific files.
25059 2003-06-09 Martin Baulig <martin@ximian.com>
25061 * Makefile.am (libs): Added $(LIBGC_LIBS).
25063 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
25065 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
25066 and OP_ATAN (fixes bug#44293).
25068 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
25070 * Makefile.am, mini-x86.c: rename cpu description array to
25071 pentium_desc, since some compilers define the 'pentium' preprocessor
25074 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
25076 * mini.c (mini_select_instructions): add explicit branch if the
25077 following block is not the false target of a conditional branch -
25078 we need this with any optimization that reorder or remove bblocks
25080 * mini.c (optimize_branches): bug fixes
25082 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
25084 * mini.c (mono_method_to_ir): inline static readonly fields
25086 * ssa.c (fold_tree): start cfold support for long (very simple
25089 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
25091 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25093 * inssel.brg: fixed memcpy (bug #44219).
25095 2003-06-05 Dick Porter <dick@ximian.com>
25097 * driver.c: Set the glib log levels to not abort if g_message
25100 g_set_prgname() has to happen before mini_init() so that the
25101 process handle gets the info.
25103 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25105 * driver.c: add intrins to the default optimizations to get wider
25108 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25110 * mini.h: some large basic blocks will overflow a 16-bit
25111 integers for symbolic registers.
25113 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
25115 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
25116 (mono_arch_output_basic_block): fix bug 43499
25118 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
25120 * mini.c: kill duplicated definition of mono_debug_format.
25122 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
25124 * mini-x86.c, arrays.cs: fixed register allocation bug.
25126 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
25128 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
25130 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
25132 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25135 (print_method_from_ip): also print source location information if
25138 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
25140 * mini.c (mono_find_block_region): bug fix in region code
25141 (mini_method_compile): enable removing unreachable code again, but
25142 only in methods without exception clauses.
25144 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
25146 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
25147 Implemented arglist opcode and handling of TypedReference type.
25148 Fixed x86 call convention when a structure is returned.
25149 Minimal support for calling static vararg methods.
25151 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
25153 * mini.c (mini_method_compile): always remove unreachable code,
25154 because the code in them may be inconsistent (access to dead
25155 variables for example).
25157 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
25159 * driver.c, debug-mini.c: warning fixes.
25161 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
25163 * Makefile.am, jit.h, mini.h: install header for embedding mono.
25165 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
25167 * mini.c: thread-static fields are registered in mono_class_vtable(),
25168 so ensure the function is called before checking for them.
25170 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
25172 * mini.c (optimize_branches): fix for bug 43586
25174 * jit-icalls.c (mono_llmult_ovf): added an additional check for
25175 overflow (fixes Bug #43639)
25177 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25179 * mini.c, objects.cs: allow the use of stobj for primitive types.
25181 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25183 * mini.c: be less strict about argument checking until we support
25184 running the verifier.
25186 2003-05-27 Nick Drochak <ndrochak@gol.com>
25188 * basic-long.cs: tests for (ulong)int * (ulong)int also
25189 * mini.c: use the same trick for (ulong)int * (ulong)int
25191 2003-05-27 Nick Drochak <ndrochak@gol.com>
25193 * basic-long.cs: add regression test for (long)int * (long)int
25194 * cpu-pentium.md: add op_bigmul specification
25195 * inssel-long32.brg: add OP_BIGMUL rule
25196 * mini-ops.h: add OP_BIGMUL
25197 * mini-x86.c: register allocator: handle case where src1 needs to be
25199 * mini.c: substitute special BIGMUL opcode in the tree for
25200 (long)int * (long)int
25202 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
25204 * jit-icalls.c: call the type ctor on field access if needed.
25206 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
25208 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
25209 to a method (including results of ldelema, bug#43207).
25211 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
25213 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
25214 colors to show exception handler blocks.
25216 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
25217 (fix for pinvoke7.cs).
25219 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25221 * mini.h, mini.c: ensure correct initialization order for types that
25222 require it. Prepare for lazy compilation of jit icall wrappers.
25223 Provide a name for opcode emulation to reduce unneeded mallocing.
25225 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
25227 * mini-x86.c: better register restoring code and profiling
25228 support for tail calls.
25230 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25232 * mini.h, driver.c: prepare for leaf methods optimization.
25234 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
25236 * mini.c: get targets of branches before converting a method.
25238 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
25240 * mini.c (optimize_branches): added some experimental code (disbaled)
25242 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
25244 * mini.c (optimize_branches): fix branch to branch optimization
25246 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
25248 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
25250 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
25252 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
25255 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
25257 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
25258 enable use of interface variables again.
25260 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
25261 I1 to registers because there is no simply way to sign extend 8bit
25262 quantities in caller saved registers on x86.
25264 * inssel-float.brg: set costs of some rules to 2 so
25265 that monobure always select the arch. specific ones if supplied,
25266 regardless of the order we pass the files to monoburg.
25268 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25270 * mini.c, mini-x86.c: since the magic trampoline for jumps
25271 can't patch the code directly, we do it as soon as the
25272 method gets compiled.
25274 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
25276 * mini-x86.c, mini.h: introduce a new patching method
25277 to support CEE_JMP and tail calls.
25278 * mini.c: obey tail.call. Don't precompile methods target
25280 * tramp-x86.c: new trampoline code to handle methods
25281 reached through a jump.
25283 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
25285 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
25286 bit values to registers
25288 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
25290 * mini.c (mono_compile_get_interface_var): share interface
25291 variables if possible.
25293 2003-05-16 Martin Baulig <martin@ximian.com>
25295 * debug-mini.c (mono_init_debugger): New function to initialize
25296 the debugger. This is not in the debugger since it needs to
25297 access some of mini's internals.
25299 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
25301 * mini.c (mono_method_to_ir): inlining fixes/cleanups
25303 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
25305 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
25306 for value type handling.
25308 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
25310 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
25311 (mono_method_check_inlining): enable inlining of all kinds of wrappers
25313 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
25315 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
25316 the constructor through a proxy.
25318 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25320 * jit-icalls.c, inssel.brg: fixes to array element address
25323 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
25325 * mini-x86.c (is_regsize_var): allocate pointer to registers
25327 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25329 * driver.c: fixed typo, added intrins to the set of optimizations
25330 tested with regressions.
25332 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
25334 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
25335 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
25338 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
25340 * inssel.brg: remove some common pop instructions without side effects
25342 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25344 * inssel-x86.brg: fixed thinko in int to double conversions.
25346 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
25348 * mini.c, jit-icalls.c: added runtime thread-static variable support.
25350 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
25352 * inssel-long32.brg: two more missing instructions.
25354 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
25356 * mini.c (mono_emit_call_args): set the cil_code for all arguments
25357 if not already set.
25359 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
25361 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
25364 * basic-float.cs: Added tests for negative zero.
25366 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25368 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
25369 a couple of missing operations for long casts, with test cases.
25371 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25373 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
25375 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
25377 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
25378 code size estimation.
25380 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
25382 * mini.c (mono_jit_create_remoting_trampoline): make it work with
25383 abstract methods (fix bug 42542)
25385 * aot.c: add ability to handle array types
25387 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
25389 * mini.c: Call the _specific versions of the object allocation
25390 functions if possible.
25392 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
25394 * driver.c: call setlocale ().
25396 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
25398 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
25401 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
25403 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
25405 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
25406 wrappers (fix bug 42122)
25408 2003-05-04 Martin Baulig <martin@ximian.com>
25410 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
25412 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
25413 s/mini_set_defaults/mono_set_defaults/g.
25415 2003-05-04 Martin Baulig <martin@ximian.com>
25417 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
25419 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25421 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
25422 (reported by Don Roberts).
25424 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
25426 * mini.c: temporarily work around two bugs for this release.
25428 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25430 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
25431 that contains -export-dynamic and it makes using the ld script
25433 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
25435 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
25437 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
25440 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
25442 * mini.c: make sure leave calls all the needed finally blocks,
25443 even when the target jumps out of multiple exception clauses.
25445 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25447 * ldscript, Makefile.am: add linker script to reduce the number of
25448 exported symbols (should also fix the issues with libwine defining
25449 some of the same symbols in io-layer).
25451 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
25453 * driver.c (mini_main): Avoid assertion when no file name is given on
25456 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
25458 * driver.c: added --version/-V command line option.
25459 Added the inline optimization in the regression tests.
25461 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25463 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
25464 to the type in the method signature (fixes bug#42134).
25466 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
25468 * mini.c: when inlining, check this is not null only when needed (bug #42135).
25470 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
25472 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
25474 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25476 * driver.c: fixed bug #42100.
25478 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
25480 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
25482 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25484 * mini.c: moved most of the code required to do inlining to its own
25485 function so it can be reused. Inline also ctors if appropriate.
25487 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
25489 * Makefile.am: Link with -export-dynamic so shared libs loaded by
25490 the runtime can call mono API functions.
25492 2003-04-27 Martin Baulig <martin@ximian.com>
25494 * debug-mini.c (mono_debug_init_method): Added
25495 `guint32 breakpoint_id' argument; if the method has a breakpoint,
25496 send a notification to the debugger.
25498 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
25499 running in the Mono Debugger, just pass the breakpoint number to
25500 mono_debug_init_method().
25502 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
25504 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
25506 * mini.c: allow some more unsafe compares.
25508 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25510 * mini-x86.c, Makefile.am: make distcheck works (partially from
25511 a patch by Richard Lee <r.h.lee@attbi.com>).
25512 * regset.c, regset.h: removed, they are unused.
25514 2003-04-25 Dick Porter <dick@ximian.com>
25516 * driver.c: Usage reports the name as 'mono' not 'mini'
25517 * exceptions-x86.c: Build and run on freebsd
25519 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
25521 * Makefile.am: install the program with the 'mono' name and
25522 the library as libmono instead of mini and libmini.
25524 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
25526 * driver.c: provide the APIs for the embedding interface of the old jit.
25528 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
25530 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
25532 2003-04-23 Martin Baulig <martin@ximian.com>
25534 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
25536 * driver.c: Added `--debug' command line argument to enable
25539 2003-04-23 Martin Baulig <martin@ximian.com>
25541 * debug.[ch]: Removed. The code is now in
25542 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
25544 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
25547 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
25549 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
25551 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25554 (mini_cleanup): moved mono_runtime_cleanup call after the call to
25555 mono_domain_finalize.
25556 (mini_method_compile): use mono_method_profile* if the the option is
25559 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
25561 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25562 methods with their wrapper.
25564 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25565 methods with their wrapper.
25567 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
25570 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
25573 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
25576 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
25578 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
25580 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
25582 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
25583 of the mempool. This is slightly faster and uses less memory
25585 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25587 * mini.c: avoid O(n) allocation for variables.
25589 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25591 * mini.c: handle items on the stack after inlining methods.
25593 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25595 * mini.c: make the method->opcode optimization dependent
25596 on MONO_OPT_INSTRINS and do it lazily.
25598 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
25600 * driver.c: print overall results at the end of regression run.
25602 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
25604 * inssel.brg: don't overwrite symbolic registers.
25606 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25608 * inssel-x86.brg: fix conversion from long to float.
25610 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
25612 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
25614 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
25616 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
25618 * driver.c: Added --print-vtable option as in the old JIT.
25620 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
25622 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
25624 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
25626 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
25628 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
25630 * mini.c regalloc.c regalloc.h: Fix memory leak.
25632 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
25634 * aot.c (mono_aot_get_method): register all used strings
25636 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25638 * mini.c: always intern strings references with ldstr at compile time.
25640 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25642 * Makefile.am: add BUILT_SOURCES.
25644 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25646 * driver.c: give a better error message when the assembly to execute
25647 doesn't have an entry point.
25649 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
25651 * Makefile.am: added hack for automake
25653 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
25656 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
25658 22003-04-07 Martin Baulig <martin@ximian.com>
25660 * Makefile.am: Added Makefile.am.
25662 * debugger-main.c: Removed, this is now in the debugger where it
25665 * mini.pc.in: Call this package `mini' for the moment.