1 2010-06-27 Zoltan Varga <vargaz@gmail.com>
3 * mini-trampolines.c (common_call_trampoline): Remove the code which created static
4 rgctx trampolines when called from LLVM, they won't work for dynamic rgctx arguments
5 if the callsite is patched.
7 * mini-llvm.c (process_call): Disable calls which need an rgctx arg if not using
10 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Fix the name of
11 the trampoline in the xdebug info.
13 * mini-trampolines.c (common_call_trampoline): Make the last change work for LLVM
16 2010-06-26 Zoltan Varga <vargaz@gmail.com>
18 * mini-llvm.c: Fix a few problems exposed by make check.
20 2010-06-25 Mark Probst <mark.probst@gmail.com>
22 * mini-trampolines.c (common_call_trampoline): An ugly hack to
23 work around a potentially very hard to fix problem with inflating
26 2010-06-26 Zoltan Varga <vargaz@gmail.com>
28 * method-to-ir.c (mono_emit_wb_aware_memcpy): Remove the workaround as the core
29 problem has been fixes.
31 2010-06-25 Zoltan Varga <vargaz@gmail.com>
33 * Makefile.am: Add an 'SGEN' make variable to allow tests to be run with SGEN.
35 * mini-gc.c (mini_gc_init_cfg): Use mono_gc_is_moving () instead of HAVE_SGEN_GC.
36 It might be be better to define a MonoGCJitOptions structure later and have the
39 * mini-darwin.c: Don't undefine pthread_ calls for SGEN, they are no longer defined.
41 * Makefile.am: Use libwapi.la for both sgen and non-sgen builds.
43 * debugger-agent.c (get_objref): Implement support for sgen.
45 * driver.c: Remove the unused gc_wrapper.h include.
47 * driver.c (mono_main): Delegate the --desktop mode optimizations to the GC
50 2010-06-25 Zoltan Varga <vargaz@gmail.com>
52 * driver.c (mono_main): Use mono_gc_get_description () to print the GC name.
54 * mini-gc.c (mini_gc_init_cfg): New function to initialize GC specific flags
57 * method-to-ir.c mini.c: Remove usage of HAVE_SGEN_GC and use runtime checks
60 2010-06-23 Miguel de Icaza <miguel@novell.com>
62 * Makefile.am: Build the mono-sgen binary a Mono VM with the Sgen
63 GC enabled as well as libmono-sgen-2.0 and libomonosgen-static
65 * driver.c: Do not depend on the USED_GC_NAME when using SGen, use
66 it only for Boehm diagnostics.
68 * Makefile.am: Make the file a bit more consistent.
70 * debug-debugger.c: Wrap the entire file with an #ifdef
71 MONO_DEBUGGER_SUPPORTED to simplify the build.
73 * Makefile.am: Fix the opcodes build issue by including the
74 source, not by including the .lo file directly
76 Always bring the MDB sources into the build, to drop the
77 dependency on the AM_CONDITIONAL from configure.in as the hard
78 debugger supports Boehm, but not Sgen, this simplifies the build.
80 * Renamed the *.s files into *.S
82 2010-06-24 Rodrigo Kumpera <rkumpera@novell.com>
84 * method-to-ir.c (mono_emit_wb_aware_memcpy): Don't emit bitmap
85 wb for now on 64bits systems while issues with valuetype returns
88 2010-06-24 Zoltan Varga <vargaz@gmail.com>
90 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add support for using a standard set of
91 passes by calling createStandardFunctionPasses ().
93 2010-06-23 Zoltan Varga <vargaz@gmail.com>
95 * mini.h (MONO_INS_HAS_NO_SIDE_EFFECT): Add OP_LDADDR.
97 2010-06-22 Zoltan Varga <vargaz@gmail.com>
99 * method-to-ir.c (mono_method_to_ir): Don't mark loads from OP_LDADDR with
102 * mini-llvm.c (mono_llvm_emit_method): Recalculate MONO_INST_INDIRECT flags to
103 allow better optimization if the OP_LDADDR which caused the flag to be set was
106 * exceptions-amd64.c (get_throw_trampoline): Align the stack properly.
108 * mini-amd64.c (mono_arch_emit_exceptions): Pass only the type token index, not
111 * mini-llvm.c (emit_entry_bb): Save the this argument only in gshared methods.
113 * mini-llvm.c: Fix a couple memory leaks. Get rid of a few #ifdefs.
115 2010-06-22 Zoltan Varga <vargaz@gmail.com>
117 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Call patch_callsite ()
118 to handle the code sequence generated for non-near calls. Fixes #616056.
120 2010-06-21 Zoltan Varga <vargaz@gmail.com>
122 * exceptions-x86.c (mono_arch_find_jit_info_ext): Adjust eip in the lmf case too.
124 * exceptions-x86.c: Add a resume_unwind trampoline for LLVM.
126 * mini-llvm.c (exception_cb): For nested clauses, add the same try range to the
128 (mono_llvm_check_method_supported): Enable llvm for methods with nested clauses.
129 (mono_llvm_emit_method): Instead of calling 'mono_resume_unwind' directly, call a
130 trampoline which saves the context, so changes made to callee saved registers in
131 finally clauses are visible to a nesting catch clause.
133 * exceptions-amd64.c: Add a resume_unwind trampoline for LLVM.
135 * mini-exceptions.c (mono_handle_exception_internal): Fix support for nested clauses
136 in LLVM compiled code.
137 (mono_handle_exception_internal): Add a 'ctx' argument containing the state after
138 the finally handler has ran.
140 * mini.h (ResumeState): New structure containing information required to resume
141 exception handling after executing LLVM compiled finally clauses.
143 * exceptions-amd64.c (get_throw_trampoline): Clean up the amd64 throw trampolines a
144 bit, by passing all the registers as one argument.
146 2010-06-19 Zoltan Varga <vargaz@gmail.com>
148 * tramp-amd64.c (mono_arch_create_generic_trampoline): Increase the buf len a little,
151 2010-06-18 Zoltan Varga <vargaz@gmail.com>
153 * aot-compiler.c (emit_klass_info): Mark unloadable classes properly.
155 * aot-compiler.c aot-runtime.c: Fix LLVM support.
157 * mini-llvm.c: When emitting OP_CALL_HANDLER, avoid branching directly to the landing
158 pad, branch to a new bblock instead.
160 * aot-compiler.c (emit_method_code): Use cfg->header instead of the header of
163 * exceptions-amd64.c (mono_arch_exceptions_init): Fix fullaot support.
165 * mini-llvm.c (process_bb): Add support for OP_SQRT when using the LLVM mono branch.
167 2010-06-17 Geoff Norton <gnorton@novell.com>
170 * exceptions-arm.c: Move the UCONTEXT macros to mono-sigcontext.h so they
173 2010-06-17 Zoltan Varga <vargaz@gmail.com>
175 * aot-compiler.c (emit_klass_info): Handle type load exceptions.
177 * method-to-ir.c (mono_method_to_ir): Avoid a crash if mono_method_get_header ()
180 * exceptions-x86.c (mono_x86_throw_corlib_exception): Negate the decrement of
181 the ip done by throw_exception (), it is not needed for corlib exceptions.
183 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
185 * method-to-ir.c (mono_emit_wb_aware_memcpy): Simplify this function.
186 Call new jit icall mono_gc_wbarrier_value_copy_bitmap for vt wbarrier
187 of size > 5 words. This support fast barriers for value types up to
188 256/512 bytes which beyond that the copying itself is the major issue.
190 * method-to-ir.c (mini_emit_stobj): The intrinsic version is safe
191 for gsharing, so use it.
193 This eliminate all calls to mono_value_copy from managed code in
194 gmcs, fsharp and ipy.
196 This gives a 2% perf boost on ipy and 1% on gmcs over previous patches.
198 Even thou a lot of mono_value_copy calls were eliminated from fsharp,
201 * mini.c (mini_init): Register new icall.
203 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
205 * method-to-ir.c (mono_emit_wb_aware_memcpy): Handle nested valuetypes.
206 This eliminates 2% of mono_value_copy calls on ipy and 12% on fsharp.
208 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
210 * method-to-ir.c (mini_emit_stobj): Don't call mono_value_copy for small
211 value types as the overhead is huge. Manually expand it up to 5 words to
214 This improves gmcs times by 5% and unmodified binary-tree by 78%. The later
215 is an exception that performance is dominated by mono_value_copy.
217 This puts sgen about 5% ahead of boehm in terms of wall-clock on a Core2Quad.
219 2010-06-17 Zoltan Varga <vargaz@gmail.com>
221 * mini-llvm.c (process_call): Disable LLVM for calls to generic class init
222 trampolines on x86, since those have their own cconv.
224 * exceptions-x86.c (mono_arch_exceptions_init): Implement the llvm throw corlib
225 exception trampolines.
227 * tramp-x86.c: Add xdebug info for a few trampolines.
229 * mini-llvm.c: Set the name of the arguments.
231 * mini-llvm.c (emit_cond_system_exception): Pass the ip of to throw_corlib_trampoline
232 using a block address if using the LLVM mono branch.
234 * exceptions-amd64.c (mono_arch_exceptions_init): Add new LLVM throw corlib exception
237 2010-06-15 Zoltan Varga <vargaz@gmail.com>
239 * mini-ppc.c (mono_arch_get_cie_program): Define this for powerpc too.
241 * mini-llvm.c (process_bb): Add a missing CHECK_FAILURE.
243 * mini.c (mini_init): Remove some of the llvm restrictions, they are no longer needed.
245 * method-to-ir.c (mono_method_to_ir): Enable fast virtual calls when using llvm.
247 * mini-trampolines.c (mono_llvm_vcall_trampoline): Rewrite this to use one vtable
248 trampoline per vtable slot index. The slot, along with the 'this' argument is enough
249 to identify the vtable slot address plus the method which needs to be compiled.
251 * mini.c (mini_get_vtable_trampoline): Use one vtable trampoline per vtable slot when
254 * mini-x86.c (get_call_info_internal): Change the managed calling convention so
255 'this' is always passed as the first argument, before the vtype ret arg. This
256 simplifies get_this_arg_reg () and LLVM integration.
258 * mini-amd64.c (get_call_info): Fix the handling of MONO_TYPE_TYPEDBYREF after
261 * tramp-x86.c (mono_arch_create_generic_trampoline): Emit unwind info for
264 * mini-x86.c (mono_arch_get_cie_program): Implement this for x86.
266 * mini-llvm.c: Fix compilation with llvm 2.6.
268 * mini-amd64.c (CallInfo): Fix the position of the vret_arg_index field.
270 * mini-llvm.c (mono_llvm_emit_method): Fix the build if LLVM_MONO_BRANCH is not
273 * mini-amd64.c (get_call_info): Change the managed calling convention so 'this'
274 is always passed as the first argument, before the vtype ret arg. This simplifies
275 get_this_arg_reg () and LLVM integration.
277 2010-06-14 Rodrigo Kumpera <rkumpera@novell.com>
279 * method-to-ir.c (mono_method_to_ir): Add support for .ctor intrinsics.
281 * method-to-ir.c (mini_emit_inst_for_ctor): New function for .ctor intrinsics.
282 For now just call simd intrinsics. This makes "x[0] = new Vector4f (10)"
283 translate into much nicer code.
285 2010-06-14 Zoltan Varga <vargaz@gmail.com>
287 * mini-llvm.c (sig_to_llvm_sig_full): Add a 'sinfo' out argument which returns
288 parameter index information. Use this to simplify a lot of code.
290 * unwind.c (mono_unwind_decode_fde): Handle augmentions using a loop.
292 2010-06-12 Zoltan Varga <vargaz@gmail.com>
294 * aot-compiler.c (compile_method): Add a 'depth' parameter to add_generic_class too
295 to fix infinite generic recursion. Fixes #612702.
297 2010-06-11 Zoltan Varga <vargaz@gmail.com>
299 * object.c: Use a callback to create IMT trampolines, allowing the usage of one
300 imt trampoline per imt slot when using LLVM.
302 2010-06-10 Jonathan Pryor <jpryor@novell.com>
304 * mini.c (mini_cleanup): Call mono_runtime_shutdown(). Fixes #438454.
306 2010-06-09 Levi Bard <levi@unity3d.com>
308 * debugger-agent.c: Clear unloaded types on appdomain unload.
310 2010-06-08 Zoltan Varga <vargaz@gmail.com>
312 * liveness.c (visit_bb): Make the component vregs of long vars volatile as well.
315 * exceptions.cs: Add a test.
317 2010-06-06 Zoltan Varga <vargaz@gmail.com>
319 * mini-llvm.c (mono_llvm_check_method_supported): Only disable llvm for nested clauses.
321 * mini.c (mini_method_compile): Move the LLVM checks to a function in mini-llvm.c.
323 * mini.c (mono_jit_runtime_invoke): Initialize *exc to NULL before calling the wrapper,
324 so it doesn't have to do it.
326 * helpers.c (mono_disassemble_code): Flush stdout, so the output from the spawned
327 process does not mix with ours.
329 * mini-llvm.c (mono_llvm_emit_method): Refactor this giant function into smaller
332 * mini-llvm.c method-to-ir.c ir-emit.h: When using the llvm mono branch, allow
333 loads/stores which can throw exceptions inside clauses.
335 2010-06-05 Zoltan Varga <vargaz@gmail.com>
337 * mini-llvm.c (mono_llvm_emit_method): Fix support for finally clauses with more than
340 * mini.c (mini_init): Register mono_resume_unwind as an icall.
342 2010-06-03 Zoltan Varga <vargaz@gmail.com>
344 * dwarfwriter.c: Update after the mono_debug_lookup_locals () changes.
346 * debugger-agent.c (method_commands_internal): Ditto. Return scope information for
349 2010-06-03 Zoltan Varga <vargaz@gmail.com>
351 * debugger-agent.c (appdomain_unload): Clear all breakpoint instances in the dying
354 2010-06-02 Zoltan Varga <vargaz@gmail.com>
356 * method-to-ir.c (set_rgctx_arg): New helper function to remove some duplicate code.
357 Use a separate generic class init trampoline for llvm, since it needs a different
360 * unwind.c (mono_unwind_decode_fde): Make this decode the mono specific LSDA which
361 includes the location of this/rgctx.
363 * mini-llvm.c aot-runtime.c: Enable generic sharing for llvm if using the LLVM mono
366 2010-06-01 Zoltan Varga <vargaz@gmail.com>
368 * mini.c (mini_method_compile): Enable llvm+exceptions on LLVM SVN.
370 * mini-llvm.c (emit_cond_system_exception): Disable llvm when this occurs in a
373 2010-05-31 Zoltan Varga <vargaz@gmail.com>
375 * unwind.c (mono_unwind_decode_fde): The FDE only has an augmention if the CIE
378 * aot-runtime.c (decode_eh_frame): Fix an assert condition.
380 * aot-compiler.c (patch_to_string): New debugging helper function.
382 2010-05-30 Zoltan Varga <vargaz@gmail.com>
384 * exceptions-amd64.c (get_throw_trampoline): Fix the xdebug name of the corlib
387 * exceptions-x86.c (mono_arch_exceptions_init): Create an llvm rethrow trampoline too.
389 * mini-llvm.c (mono_llvm_emit_method): Implement OP_RETHROW.
391 * method-to-ir.c (mono_method_to_ir): Emit a OP_NOT_REACHED after a rethrow.
393 * mini-llvm.c (emit_call): Compute the containing try clause correctly for nested
396 * mini.c (create_jit_info): Print EH clause info for LLVM too.
398 2010-05-28 Mark Probst <mark.probst@gmail.com>
400 * method-to-ir.c (mono_method_to_ir): Emit a write barrier for
401 cpobj with reference types.
403 2010-05-28 Mark Probst <mark.probst@gmail.com>
405 * method-to-ir.c (mono_method_to_ir): Only explicitly add the
406 write barrier for reference types.
408 2010-05-27 Zoltan Varga <vargaz@gmail.com>
410 * mini-s390x.c (mono_arch_output_basic_block): Applied patch from Aurelien Minvielle
411 . Fix OP_ATOMIC_EXCHANGE_I4 on s390x. Fixes #609023.
413 2010-05-31 Martin Baulig <martin@ximian.com>
417 * debugger-agent.c (breakpoints_cleanup): Iterate over `event_requests', call
418 clear_breakpoint() on all breakpoint events and remove them from the list.
420 2010-05-27 Martin Baulig <martin@ximian.com>
424 * debugger-agent.c (method_commands, type_commands): Temporarily
425 set the appdomain while executing this method; do all metadata
426 calls in the debuggee's appdomain where user assemblies are loaded.
428 2010-05-27 Zoltan Varga <vargaz@gmail.com>
430 * mini-s390x.c (mono_arch_get_delegate_invoke_impls): Fix the s390x build.
432 2010-05-26 Rodrigo Kumpera <rkumpera@novell.com>
434 * method-to-ir.c (mono_method_to_ir): Add missing write barrier to stobj.
436 2010-05-26 Zoltan Varga <vargaz@gmail.com>
438 * method-to-ir.c: Instead of freeing method headers immediately, save them in a list in
439 MonoCompile, and free them in mono_destroy_compile (), since the MonoType's in them could
440 be referenced even after the header is freed.
442 * aot-runtime.c: Remove the half finished support for decoding the .arm_exidx
445 2010-05-25 Zoltan Varga <vargaz@gmail.com>
447 2010-05-25 Bill Holmes <billholmes54@gmail.com>
449 * genmdesc.c (main): Fixing the detection of the nacl switch.
451 Code is contributed under MIT/X11 license.
453 2010-05-25 Zoltan Varga <vargaz@gmail.com>
455 * exceptions-amd64.c (mono_arch_find_jit_info_ext): Adjust the ip for LMF frames too.
457 * mini-llvm.c aot-compiler.c: More LLVM 2.8 updates.
459 * mini.h (LLVM_CHECK_VERSION): New helper macro.
461 2010-05-25 Miguel de Icaza <miguel@novell.com>
463 * genmdesc.pl (build_spec): Add support for nacl: keyword also to
466 * genmdesc.c: Added support for nacl: key on the machine
467 description files to support the extra space required by Google
470 2010-05-23 Zoltan Varga <vargaz@gmail.com>
472 * mini.c (mono_jit_compile_method_inner): Propagate exceptions in one more place.
474 2010-05-23 Zoltan Varga <vargaz@gmail.com>
476 * mini.c (mono_jit_compile_method_inner): Propagate exceptions from
477 mono_runtime_class_init_full ().
478 (mono_jit_runtime_invoke): Ditto. Fixes #608073.
480 2010-05-22 Zoltan Varga <vargaz@gmail.com>
482 * mini-llvm.c mini-llvm-cpp.cpp: Update after LLVM 2.8 changes.
484 2010-05-21 Zoltan Varga <vargaz@gmail.com>
486 * mini-ppc.c (mono_arch_output_basic_block): Use ins->inst_c1 instead of p1, the
487 two are not the same on ilp32.
489 2010-05-21 Zoltan Varga <vargaz@gmail.com>
491 * mini.c (mono_jit_compile_method_inner): Remove a DISABLE_JIT block which was
494 * mini-ppc.c: Fix the DISABLE_JIT build.
496 2010-05-20 Zoltan Varga <vargaz@gmail.com>
498 * aot-runtime.c (decode_resolve_method_ref): Rename this from decode_method_ref_2.
499 (make_writable): Remove this unused function.
501 2010-05-20 Zoltan Varga <vargaz@gmail.com>
503 * aot-compiler.c: Collect all information about a PLT entry into a separate MonoPltEntry
504 structure. Make the labels to plt entries local symbols instead of assembler local
505 labels, since tha latter causes problems for the iphone linker.
507 2010-05-19 Zoltan Varga <vargaz@gmail.com>
509 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle one more case with ilp32.
511 2010-05-17 Zoltan Varga <vargaz@gmail.com>
513 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle ilp32.
514 (ppc_patch_full): Ditto.
516 * mini-arm.c (mono_arch_build_imt_thunk): Fix the fail_tramp case.
518 * method-to-ir.c (mono_method_to_ir): Use fast generic virtual method invocation
519 if gshared is enabled, to avoid asserts in the trampoline code.
521 * mini-ia64.c (mono_arch_build_imt_thunk): Implement generalized imt thunks
524 2010-05-15 Geoff Norton <gnorton@novell.com>
526 * dwarfwriter.c, xdebug.c: Fix a pretty large leak when running in
529 2010-05-14 Geoff Norton <gnorton@novell.com>
531 * exceptions-x86.c: Fix the alignment of this trampoline so we dont get a
532 misaligned stack on darwin.
534 2010-05-14 Zoltan Varga <vargaz@gmail.com>
536 * mini-arm.c aot-compiler.c: Implement support for generalized imt thunks on
539 2010-05-14 Zoltan Varga <vargaz@gmail.com>
541 * xdebug.c: Fix ARM support.
543 2010-05-13 Zoltan Varga <vargaz@gmail.com>
545 * exceptions-x86.c (mono_arch_handle_exception): Resume from the signal handler
546 and do most of the work on the normal stack.
547 (mono_x86_get_signal_exception_trampoline): New x86 specific trampoline function.
549 2010-05-13 Zoltan Varga <vargaz@gmail.com>
551 * aot-compiler.c: Put non-code data into the .rodata section on linux.
553 2010-05-13 Zoltan Varga <vargaz@gmail.com>
555 * exceptions-arm.c (mono_arch_handle_exception): Fix the cross-compile case.
557 2010-05-13 Zoltan Varga <vargaz@gmail.com>
559 * exceptions-arm.c (mono_arch_handle_exception): Resume from the signal handler
560 and do most of the work on the normal stack.
562 2010-05-13 Zoltan Varga <vargaz@gmail.com>
564 * exceptions-amd64.c (mono_arch_handle_exception): Resume from the signal handler
565 and do most of the work on the normal stack even if sigaltstack is disabled.
567 2010-05-12 Zoltan Varga <vargaz@gmail.com>
569 * exceptions-amd64.c (mono_arch_sigctx_to_monoctx): Simplify this now that
570 UCONTEXT_REG_ constants are available on linux as well.
571 (mono_arch_monoctx_to_sigctx): Ditto.
572 (mono_arch_ip_from_context): Ditto.
574 2010-05-12 Zoltan Varga <vargaz@gmail.com>
576 * debugger-agent.c (set_breakpoint): Fix setting of pending breakpoints in
579 2010-05-11 Zoltan Varga <vargaz@gmail.com>
581 * aot-compiler.c (emit_plt): Don't align the plt to a pagesize on x86, it is
584 2010-05-10 Zoltan Varga <vargaz@gmail.com>
586 * debugger-agent.c (insert_breakpoint): Print a more descriptive error message
587 if a breakpoint cannot be inserted.
589 2010-05-08 Zoltan Varga <vargaz@gmail.com>
591 * aot-compiler.c (emit_and_reloc_code): Fix a warning.
593 2010-05-07 Zoltan Varga <vargaz@gmail.com>
595 * debugger-agent.c (frame_commands): Return an error instead of asserting if
596 no JIT info is found for the method.
598 2010-05-05 Jonathan Chambers <joncham@gmail.com>
600 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Protect against a NULL sigctx
603 2010-05-05 Zoltan Varga <vargaz@gmail.com>
605 * mini-amd64.c (mono_arch_get_trampolines): New arch specific function returning
606 a list of arch specific trampolines.
608 * aot-compiler.c (emit_trampolines): Use it.
610 2010-05-05 Zoltan Varga <vargaz@gmail.com>
612 * tramp-<ARCH>.c exceptions-<ARCH>.c mini-trampolines.c mini-exceptions.c
613 aot-compiler.c: Use the _full trampoline creation functions on all platforms,
614 get rid of the _full from their name.
616 2010-05-05 Zoltan Varga <vargaz@gmail.com>
618 * tramp-x86.c (mono_arch_create_generic_trampoline): Call
619 get_nullified_class_init_trampoline to remove some code duplication.
621 2010-05-03 Zoltan Varga <vargaz@gmail.com>
623 * mini-x86.c (mono_arch_emit_prolog): Fix full-aot support for thread
626 2010-05-01 Zoltan Varga <vargaz@gmail.com>
628 * mini-amd64.c (mono_arch_emit_load_aotconst): New arch-specific function.
630 * tramp-amd64.c: Use emit_load_aotconst to remove some code duplication.
632 * aot-runtime.c (init_plt): Make the default entries point to the AOT trampoline,
633 there is no need to jump through the first plt entry.
635 * aot-runtime.c (mono_aot_get_named_code): Rename to mono_aot_get_trampoline.
637 * aot-runtime.c (mono_aot_get_plt_entry): Move the arch specific parts to an
638 arch-specific function.
639 (mono_aot_get_plt_info_offset): Ditto.
641 * aot-runtime.c (mono_aot_register_jit_icall): New helper function called from
642 mono_arch_init () to register jit icalls called from full-aot trampolines.
643 (load_function): Get rid of the arch specific #ifdefs, move the relevant code
646 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception_full): Get rid of
647 the specialized throw corlib exception trampoline, use a variant of the normal
648 trampoline along with a new C function which does the call to
649 mono_exception_from_token (), just like on x86.
651 2010-05-01 Zoltan Varga <vargaz@gmail.com>
653 * mini-trampolines.c aot-compiler.c tramp-<ARCH>.c exceptions-<ARCH>.c:
654 Reorganize the full aot trampoline creation functions, instead of taking a bunch
655 of out arguments, they will now take a MonoTrampInfo** out argument. Simplify
656 some code in aot-compiler.c because of this. Remove the non-full aot trampoline
657 creation functions on architectures which have the full-aot ones.
659 2010-05-01 Zoltan Varga <vargaz@gmail.com>
661 * mini-ppc.c (mono_arch_decompose_long_opts): Fix LNEG.
663 2010-05-01 Zoltan Varga <vargaz@gmail.com>
665 * mini-ppc.c (mono_arch_emit_exceptions): Initialize exc_throw_pos/found
666 explicitly, this seems to be required by some gcc versions at -O2.
670 2010-05-01 Zoltan Varga <vargaz@gmail.com>
672 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Fix full-aot support for
673 has_target delegate invokes.
675 2010-05-01 Zoltan Varga <vargaz@gmail.com>
677 * mini.h (MonoAotTrampInfo): Rename this to MonoTrampInfo, add patches/unwind
680 * aot-compiler.c (mono_aot_tramp_info_create): Rename to mono_tramp_info_create,
681 add patches/unwind info arguments, move to mini.c.
683 * mini-<ARCH>.c aot-compiler.c: Update after the above changes.
685 2010-04-30 Zoltan Varga <vargaz@gmail.com>
687 * debugger-agent.c (type_commands): Add a new CMD_TYPE_GET_SOURCE_FILES_2
688 command which returns full path names.
690 2010-04-29 Zoltan Varga <vargaz@gmail.com>
692 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline_full): Set the
693 code_size output variable.
695 * mini-x86.c (mono_arch_emit_prolog): Compute the GOT addr before calling
698 2010-04-29 Zoltan Varga <vargaz@gmail.com>
700 * mini-x86.c (mono_arch_emit_prolog): Remove a disable_aot which is not needed.
701 (mono_arch_cpu_optimizazions): Make this a no-op when running with full aot.
702 (mono_arch_cpu_enumerate_simd_versions): Ditto.
704 2010-04-29 Zoltan Varga <vargaz@gmail.com>
706 * image-writer.c (asm_writer_emit_alignment): Use ilog2 for alignments for the
709 2010-04-29 Zoltan Varga <vargaz@gmail.com>
711 * mini-x86.c (mono_arch_emit_prolog): Avoid an assert in full-aot mode.
713 2010-04-29 Zoltan Varga <vargaz@gmail.com>
715 * aot-runtime.c (load_function): Use TARGET_X86 instead of __i386__.
717 2010-04-28 Zoltan Varga <vargaz@gmail.com>
719 * aot-compiler.c (emit_got_info): Double the buffer size to avoid an assert.
721 2010-04-27 Zoltan Varga <vargaz@gmail.com>
723 * dwarfwriter.c (emit_line_number_info): Get rid of the usage of GArray, so
724 line number support works with eglib.
726 2010-04-27 Miguel de Icaza <miguel@novell.com>
728 * driver.c, mini.c: Since linking with LLVM makes the default Mono
729 dirty an extra 70kb pages on startup we are now going to choose a
730 different strategy: ship mono and mono-llvm binaries, with the
731 second being the one that links with LLVM and defaults to LLVM
734 2010-04-27 Zoltan Varga <vargaz@gmail.com>
736 * tramp-x86.c exceptions-x86.c mini-x86.c aot-compiler.c aot-runtime.c:
737 Implement full-aot support on x86.
739 * method-to-ir.c: Always use a got var on x86 too, just like on ppc, because the
740 trampolines depend on it. Use MONO_ARCH_GOT_REG as the got register, instead of
741 the first register returned by get_global_int_regs ().
743 * cpu-x86.md: Fix the length of insertx_u1_slow.
745 * iltests.il.in: Disable tail call tests when running with full-aot.
747 2010-04-26 Zoltan Varga <vargaz@gmail.com>
749 * method-to-ir.c (mono_op_to_op_imm_noemul): Fix a warning.
751 2010-04-24 Mark Probst <mark.probst@gmail.com>
753 * mini.c, driver.c: Initialize mono_use_llvm in mono_main(), not
754 in the initializer, because it's non-constant.
756 2010-04-23 Miguel de Icaza <miguel@novell.com>
758 * mini.c: Use MONO_USE_LLVM as an environment flag to turn the use
759 of LLVM on by default. Used for buildbots and other setups.
761 2010-04-24 Zoltan Varga <vargaz@gmail.com>
763 * mini.c: Set mono_use_llvm to FALSE even if mono is compiled with LLVM.
765 2010-04-23 Kornel Pal <kornelpal@gmail.com>
767 * method-to-ir.c (mono_method_to_ir): Enable inlining of pointer-sized unmanaged
768 initonly static fields when using moving GC.
770 Contributed under MIT/X11 license.
772 2010-04-23 Geoff Norton <gnorton@novell.com>
774 * mini-amd64.h: Darwin x86_64 support.
776 2010-04-20 Jonathan Pryor <jpryor@novell.com>
778 * exceptions-arm.c: Remove platform checks in favor of configure checks.
780 2010-04-19 Jonathan Pryor <jpryor@novell.com>
782 * exceptions-arm.c: Add Android support for sigcontext structure.
784 2010-04-16 Zoltan Varga <vargaz@gmail.com>
786 * mini.c (mono_jit_compile_method_inner): Implement the check for native func
787 wrappers correctly now that their wrapper info is NULL.
789 2010-04-16 Zoltan Varga <vargaz@gmail.com>
791 * mini.c (mono_jit_compile_method_inner): Avoid calling
792 mono_marshal_method_from_wrapper () for native func wrappers. Fixes #597189.
794 2010-04-16 Zoltan Varga <vargaz@gmail.com>
796 * genmdesc.c (inst_name): Define this as a copy of mono_inst_name in helpers.c,
797 so the latter can be #ifndef DISABLE_JIT-ed.
799 * helpers.c: Comment out the opstr array if DISABLE_JIT is set.
801 2010-04-16 Zoltan Varga <vargaz@gmail.com>
803 * method-to-ir.c driver.c: Disable a few more things when DISABLE_JIT is set.
805 2010-04-16 Zoltan Varga <vargaz@gmail.com>
807 * mini-llvm.c (emit_entry_bb): Fix support for simd arguments passed on the
810 2010-04-15 Zoltan Varga <vargaz@gmail.com>
812 * debugger-agent.c (type_commands): Call mono_class_setup_methods () before
813 calling mono_class_num_methods (). Fixes #592244.
815 2010-04-14 Zoltan Varga <vargaz@gmail.com>
817 * mini-x86.c (mono_arch_get_llvm_call_info): Handle empty structures correctly.
819 * mini-llvm.c: Disable LLVM for calls with non-default calling conventions.
821 2010-04-14 Zoltan Varga <vargaz@gmail.com>
823 * method-to-ir.c (handle_box_inst): Merge into handle_box, simplify the merged
825 * (handle_alloc): Ditto.
826 (mono_method_to_ir): Remove the constrained call restriction added by a previous
827 change, its not needed anymore.
829 2010-04-12 Zoltan Varga Kumpera <rkumpera@novell.com>
831 * mini-posix.c (sigusr1_signal_handler): Fix build on
832 non x86/amd64 systems.
834 2010-04-13 Zoltan Varga <vargaz@gmail.com>
836 * method-to-ir.c (mono_method_to_ir): Disable generic sharing for constrained
837 calls where the constrained class needs a context. Fixes #595863.
839 * iltests.il.in: Add a test.
841 2010-04-13 Zoltan Varga <vargaz@gmail.com>
843 * mini.c (mini_method_compile): Disable llvm+methods with clauses again, llvm
844 2.6/SVN seems to have broken support for them.
846 2010-04-13 Zoltan Varga <vargaz@gmail.com>
848 * mini-llvm.c: Fix support for LLVM 2.6.
850 2010-04-10 Zoltan Varga <vargaz@gmail.com>
852 * debugger-agent.c (thread_commands): Add a GET_ID command to get the
853 MonoInternalThread belonging to the thread.
855 Fri Apr 9 15:28:01 CEST 2010 Paolo Molaro <lupus@ximian.com>
857 * driver.c, optflags-def.h, ir-emit.h: introduce an unsupported
858 unsafe optimization that will remove bound checks.
860 2010-04-08 Kornel Pal <kornelpal@gmail.com>
862 * method-to-ir.c (mini_emit_inst_for_method): Fix a typo that caused
863 CompareExchange not to be inlined for I8.
865 Contributed under MIT/X11 license.
867 2010-04-07 Rodrigo Kumpera <rkumpera@novell.com>
869 * array.cs: Add tests for cast between primitive array types.
871 2010-04-07 Andreia Gaita <avidigal@novell.com>
873 * Makefile.am: create a convenience library for moon to link with
875 2010-04-07 Paolo Molaro <lupus@ximian.com>
877 * method-to-ir.c: optimize array accesses from generic interfaces.
879 2010-04-06 Zoltan Varga <vargaz@gmail.com>
881 * mini-llvm.c: Update after the memset/memcpy intrinsics changes in LLVM SVN.
883 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
885 * method-to-ir.c (mono_method_to_ir): Handle call to virtual final methods
886 of marshalbyref classes.
890 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
892 * aot-compiler.c (emit_exception_debug_info): Encode try holes
895 * aot-runtime.c (decode_exception_debug_info): Decode try holes
898 * mini.h: Increase AOT version.
900 2010-04-04 Andreas Faerber <andreas.faerber@web.de>
902 * mini-x86.h: Only enable soft debugger when using sigaction or on
903 Windows. Fixes build on Haiku (lacks siginfo_t).
905 Code is contributed under MIT/X11 license.
907 2010-04-02 Andreas Faerber <andreas.faerber@web.de>
909 * mini.h, mini-x86.h: Suppress sigaction for Haiku, add support for
910 BeOS-style signal handlers.
912 Code is contributed under MIT/X11 license.
914 2010-04-02 Zoltan Varga <vargaz@gmail.com>
916 * mini-posix.c (sigusr1_signal_handler): Fix openbsd support.
918 2010-04-01 Rodrigo Kumpera <rkumpera@novell.com>
920 * mini-exceptions.c: Fix win32 build.
922 2010-04-01 Mark Probst <mark.probst@gmail.com>
924 * mini.c, driver.c: Call mono_gc_base_init() before
927 2010-04-01 Sebastien Pouliot <sebastien@ximian.com>
929 * method-to-ir.c (ensure_method_is_allowed_to_[access_field|
930 call_method]): Delegate the actual work in security-core-clr.c
931 to ease code sharing.
933 2010-04-01 Zoltan Varga <vargaz@gmail.com>
935 * decompose.c (mono_decompose_opcode): Set the cfg exception if the unsupported
936 float conv.ovf.un opcodes are encountered, instead of asserting later.
939 2010-04-01 Zoltan Varga <vargaz@gmail.com>
941 * decompose.c (mono_decompose_opcode): Add OP_ICONV_TO_U4_UN as a no-op.
943 * iltests.il.in: Add a test.
945 2010-04-01 Zoltan Varga <vargaz@gmail.com>
947 * mini-amd64.c (mono_arch_emit_call): Fail compilation if an argument is too
948 large. Fixes #567040.
950 * method-to-ir.c: Call CHECK_CFG_EXCEPTION after emitting a call.
952 2010-04-01 Zoltan Varga <vargaz@gmail.com>
954 * method-to-ir.c (handle_ccastclass): Call save_cast_details (). Fixes
957 2010-03-31 Rolf Bjarne Kvinge <RKvinge@novell.com>
959 * mini-trampolines.c: Surround mono_handler_block_guard_trampoline and
960 mono_create_handler_block_trampoline with the proper #ifdef so that it
963 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
965 * mini-exceptions.c: Introduce mono_walk_stack_full, which
966 allows to select if it's new or old context that is passed to
969 * mini-exceptions.c (mono_handle_exception_internal): Handle the
970 case when executing a guarded handler from the EH machinery.
972 * mini-exceptions.c (mono_install_handler_block_guard): New function
973 responsible for checking for handler blocks, installing the guard and
974 clearing abort state.
976 * mini-posix.c (sigusr1_signal_handler): Call mono_install_handler_block_guard
977 to check for handler blocks and skip interruption logic if one was found.
979 * mini-trampolines.c (mono_handler_block_guard_trampoline): Function called
980 by the handler block guard trampoline. Resumes interruption by raising the
981 pending ThreadAbortException.
983 * mini.c (create_jit_info): Calculate the end address of a finally block.
985 * mini-x86.c (mono_arch_install_handler_block_guard): Patch the return address
986 of a finally block to a specified address and return the old one.
988 * tramp-x86.c (mono_arch_create_handler_block_trampoline): The handler block
989 trampoline patches the original return address and calls the trampoline function.
991 2010-03-30 Zoltan Varga <vargaz@gmail.com>
993 * mini-trampolines.c (mono_aot_trampoline): Remove some dead code.
995 * aot-runtime.c (mono_aot_patch_plt_entry): New helper function, which only
996 does the patching if the callee is in the same domain.
998 * aot-runtime.c mini-trampolines.c: Call mono_aot_patch_plt_entry instead
999 of mono_arch_patch_plt_entry ().
1001 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1003 * mini.c (create_jit_info): Fix try block hole length encoding.
1005 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1007 * mini.c (create_jit_info): Emit saner debug spew. Now it doesn't
1008 duplicate information and print offsets instead of absolute addresses.
1010 2010-03-29 Zoltan Varga <vargaz@gmail.com>
1012 * debugger-agent.c (jit_end): Send type loads for types loaded before the VMStart
1013 event is sent. Fixes #591733.
1015 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1017 * mini-posix.c (SIG_HANDLER_SIGNATURE): Handle the case when ctx is NULL on
1020 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1022 * debugger-agent.c (mono_debugger_agent_init): Set the GC type of the
1023 thread_to_tls hash table.
1025 * image-writer.c (bin_writer_emit_writeout): Fix the size of the got.plt
1026 section. Fixes #591000.
1028 2010-03-26 Andreas Faerber <andreas.faerber@web.de>
1030 * Makefile.am (version.h): Check for pure .git directory only,
1031 fixes SVN revision when using git without git-svn.
1033 Contributed under MIT/X11 license.
1035 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1037 * aot-runtime.c: Apply some openbsd changes from openbsd ports.
1039 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1041 * basic-simd.cs: Test for vector x scalar binary operators.
1043 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1045 * simd-intrincs.c (simd_intrinsic_emit_binary): Support binary
1046 intrinsics with expanded scalar arguments.
1048 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1050 * mini-exceptions.c (get_exception_catch_class): Non catch clauses
1051 don't have an exception class, so don't decode it. This would crash
1052 with filter clauses.
1054 2010-03-24 U-anarquia\miguel <miguel@anarquia>
1056 Make sure that trunk builds with DISABLE_JIT, an update to the
1059 * mini.c (mini_get_shared_method): this code seems to be necessary
1060 regardless of whether DISABLE_JIT has been defined.
1062 (mono_jit_compile_method_inner): it seems that this method is
1063 required even in full AOT mode, so ifdef out only the pieces that
1064 try to genrate code (the body of code that applies patches to the
1067 (mini_method_compile): do not compile when using DISABLE_JIT.
1069 * mini-ppc.c (mono_arch_get_allocatable_int_vars)
1070 (mono_arch_output_basic_block, mono-arch_emit_exceptions): Do not
1071 compile when DISABLE_JIT is set.
1073 2010-03-24 Mark Probst <mark.probst@gmail.com>
1075 * mini.c (mono_create_tls_get): Only create a TLS operation if the
1076 arch really supports it.
1078 2010-03-24 Mark Probst <mark.probst@gmail.com>
1080 * mini-x86.c, mini-x86.h, mini.c: CEE_MONO_TLS support for Darwin/x86.
1082 2010-03-23 Neale Ferguson <neale@sinenomine.net>
1084 * exceptions-s390x.c: Add support for
1085 mono_arch_get_throw_corlib_exception and fix throw by name.
1087 * mini-s390x.c: Add IMT support; Fix stack parameter passing
1088 logic (especially for varargs); Correct localloc sizing; Add
1089 mono_arch_get_this_arg_from_call and
1090 mono_arch_get_this_arg_from_call.
1092 * mini-s390x.h: Add support for facility list extraction;
1093 Correct/update MONO_ARCH_xxx settings.
1095 * mini-s390.c: Minor corrections to instruction output for
1096 varargs. No IMT implementation - I think it's time to deprecate
1097 s390 and just leave s390x.
1099 * tramp-s390x.c: Correct creation of trampoline instruction
1102 * cpu-s390x.md: Update some instruction lengths
1104 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1106 * mini-generic-sharing.c (fill_in_rgctx_template_slot): Remove an assert which
1107 can be hit with partial sharing.
1109 * mini-generic-sharing.c (get_shared_class): Handle partially shared methods
1110 in non-shared classes correctly.
1111 (generic_inst_is_sharable): Allow all primitive types in partial sharing.
1112 Turn on partial sharing.
1114 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1116 * mini-amd64.h: Put back MONO_ARCH_NOMAP32BIT for OpenBSD which was removed
1119 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1121 * method-to-ir.c (mono_method_to_ir): Handle the failure of
1122 mono_method_signature ().
1124 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
1126 * mini.c (mini_method_compile): Get the signature of cfg->method early with
1127 error checking, so later calls do not need error checking.
1129 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1131 * exceptions-amd64.c: Add support for OpenBSD which has no UCONTEXT_GREGS.
1133 * mini-amd64.h: Enable MONO_ARCH_USE_SIGACTION on OpenBSD as well.
1135 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
1137 * mini-exceptions.c (mono_handle_exception_internal): Don't
1138 check try_end for archs different than s390.
1140 * mini.c (create_jit_info): Don't crash if the finallt block is the
1143 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
1145 * driver.c (mono_main): Don't free global codeman under linux since
1146 glic now peeks at code on stack for more archs than just amd64.
1148 Mon Mar 22 18:09:09 CET 2010 Paolo Molaro <lupus@ximian.com>
1150 * mini.c, method-to-ir.c: changes to support compressed interface
1153 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1155 * mini-x86.h: Applied patch from Robert Nagy (Robert@openbsd.org).
1156 Use sigaction on OpenBSD too.
1158 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1160 * debugger-agent.c (event_req_matches_assembly): Handle request modifiers too.
1162 2010-03-21 Andreas Faerber <andreas.faerber@web.de>
1164 * debugger-agent.c: #include sys/select.h for fd_set.
1166 Code is contributed under MIT/X11 license.
1168 2010-03-21 Zoltan Varga <vargaz@gmail.com>
1170 * mini.c (SIG_HANDLER_SIGNATURE): Fix the build on platforms without sigaction
1173 2010-03-21 Zoltan Varga <vargaz@gmail.com>
1175 * mini-ppc.c (mono_arch_emit_exceptions): Avoid an assert in ppc_patch () for
1176 some large methods with lots of exception handlers. Fixes #440924.
1178 Sat Mar 20 11:56:24 CET 2010 Paolo Molaro <lupus@ximian.com>
1180 * method-to-ir.c: remove code duplication for interface checks.
1182 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1184 * debugger-agent.c (clear_event_requests_for_assembly): New helper function.
1185 (assembly_unload): Clear all event requests referencing the to-be unloaded
1189 Fri Mar 19 16:45:20 CET 2010 Paolo Molaro <lupus@ximian.com>
1191 * mini.h, mini-exceptions.c: restore the state of the stack
1192 guard page permissions.
1194 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1196 * mini-trampolines.c (common_call_trampoline): Remove the condition guarding the
1197 call site patching code, it doesn't appear to be needed.
1199 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1201 * mini-generic-sharing.c: Add infrastructure for partial sharing, ie.
1202 sharing generic methods whose type arguments are a mix of reference and
1203 non-reference types. Not yet turned on.
1205 * mini.c (mini_get_shared_method): New helper function to return
1206 the method which will be compiled/registered in the JIT tables when doing
1208 (mono_domain_lookup_shared_generic): Moved to mini.c from mini-generic-sharing.c,
1209 use mini_get_shared_method ().
1211 * mini.c (mini_method_compile): Register the same method which is compiled when
1212 doing generic sharing.
1214 * mini.c aot-compiler.c aot-runtime.c: Add support for partial sharing.
1216 * generics.cs: Add partial sharing tests.
1218 2010-03-17 Jerry Maine <crashfourit@gmail.com>
1220 * mini.h : Changed the SIMD_VERSION* enum values to match those in Mono.Simd.AccelMode.
1221 Add an enum value that or's all possable values together. Add an enum value
1222 that marks the end of the used bit indexes.
1224 * mini-amd64.c : Make changes to match the changes in mini.h
1226 * mini-x86.c : Make changes to match the changes in mini.h
1228 * simd-intrinsics.c : Reorder the SimdIntrinsc struct to add more bits to
1229 simd_version to support more simd versions. Changed the name of
1230 simd_version to simd_version_flags to make it more intuitive that
1231 it now contains bit flags. Reordered the *_intrinsics arrays to
1232 match the changes above. Changed emit_intrinsics() to use the new
1233 setup mentioned above.
1235 Code is contributed under MIT/X11 license.
1237 2010-03-17 Rodrigo Kumpera <rkumpera@novell.com>
1239 * mini-*.c (mono_arch_output_basic_block): Record try block holes on all
1240 remaining archs. Alpha and hppa maintainers, please stand up.
1242 2010-03-17 Zoltan Varga <vargaz@gmail.com>
1244 * mini-ppc.c (mono_arch_build_imt_thunk): Always save and restore r11 since it
1245 is needed even when fail_tramp!=NULL.
1247 2010-03-17 Zoltan Varga <vargaz@gmail.com>
1249 * debugger-agent.c (insert_breakpoint): Write a log message.
1251 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1253 * iltests.il.in: Add a few tests for LEAVE going over multiple
1256 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1258 * mini-x86.c (mono_arch_output_basic_block): Record try block holes.
1260 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1262 * mini.h (MonoBasicBlock): Add native_length field.
1263 * mini.h (MonoCompile): Add try_block_holes field.
1264 * mini.h (MonoInst): Add exception_clause pointer to
1267 * mini.c (mono_codegen): Calculate MonoBasicBlock::native_length.
1268 * mini.c (mono_cfg_add_try_hole): New function to register possible
1269 holes in try blocks.
1270 * mini.c (create_jit_info): Fill in the holes information.
1272 * mini-exceptions.c: Verify for holes when checking if an IP is covered
1275 * method-to-ir.c: Add the EH clause to the CALL_HANDLE instruction.
1277 Tue Mar 16 13:16:16 CET 2010 Paolo Molaro <lupus@ximian.com>
1279 * jit-icalls.c: adjusted for the array API changes.
1281 2010-03-16 Zoltan Varga <vargaz@gmail.com>
1283 * iltests.il.in: Disable the fconv_to_i test on sparc too.
1285 2010-03-16 Zoltan Varga <vargaz@gmail.com>
1287 * debugger-agent.c: Simplify the way breakpoints are processed by removing
1288 the 'pending' flag. This fixes support for appdomains too.
1291 Mon Mar 15 18:25:49 CET 2010 Paolo Molaro <lupus@ximian.com>
1293 * mini-amd64.c, mini-ia64.c: remove direct access to method->header.
1295 2010-03-12 Zoltan Varga <vargaz@gmail.com>
1297 * simd-intrinsics.c (simd_intrinsic_emit_getter): Don't emit shuffle opcodes
1298 when using LLVM, LLVM generates it itself when needed.
1300 * mini-llvm-cpp.cpp (mono_llvm_build_aligned_load): New helper function.
1302 * mini-llvm.c: Use an unaligned load for OP_LOADX_MEMBASE. Add zero extension
1303 to some OP_EXTRACT_ opcodes. Fix the naming of some sse intrinsics. Fix
1304 OP_ANDNPS/OP_ANDNPD.
1306 2010-03-11 Zoltan Varga <vargaz@gmail.com>
1308 * tramp-x86.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code' for
1309 the pc instead of 'buf'. Fix the call to mono_arch_flush_icache ().
1310 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1312 2010-03-11 Martin Baulig <martin@ximian.com>
1314 * debugger-agent.c (type_commands): Add NULL check to
1315 `CMD_TYPE_GET_SOURCE_FILES'.
1317 2010-03-09 Zoltan Varga <vargaz@gmail.com>
1319 * mini-ppc.c (mono_arch_decompose_opts): Fix OP_ICONV_TO_R_UN when cross-compiling.
1321 2010-03-09 Zoltan Varga <vargaz@gmail.com>
1323 * mini-codegen.c (mono_peephole_ins): Fix the OP_FMOVE optimization. Fixes
1326 * iltests.il.in: Add a test.
1328 2010-03-05 Martin Baulig <martin@ximian.com>
1330 Add support for aborting invocations.
1333 (InvokeData): Added `InvokeData *last_invoke'.
1334 (DebuggerTlsData): Renamed `invoke' into `pending_invoke' and
1335 added a new `invoke' field to keep the `InvokeData *' throughout
1337 (ErrorCode): Added `ERR_NO_INVOCATION'.
1338 (CmdVM): Added `CMD_VM_ABORT_INVOKE'.
1339 (mono_debugger_agent_handle_exception): Don't report any exception
1340 if an abort was requested.
1341 (invoke_method): Store the `InvokeData *' in `tls->invoke'; reset
1342 a thread abort if necessary.
1343 (vm_commands): Implement `CMD_VM_ABORT_INVOKE'.
1345 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
1347 * method-to-ir.c: Store the initial basic block returned by mono_basic_block_split
1348 so we can release the whole list and not just the first one. Free
1349 it in more places as well.
1351 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
1353 * method-to-ir.c: Revert r153222 as it doesn't belong here.
1355 Mon Mar 8 17:58:26 CET 2010 Paolo Molaro <lupus@ximian.com>
1357 * mini.h, *.c: prepare for MonoMethodHeader to become a transient entity.
1359 Mon Mar 8 17:35:26 CET 2010 Paolo Molaro <lupus@ximian.com>
1361 * driver.c: report also other misc build options.
1363 2010-03-07 Rodrigo Kumpera <rkumpera@novell.com>
1365 * method-to-ir.c: Generate better code for the NewObject
1368 2010-03-07 Zoltan Varga <vargaz@gmail.com>
1370 * branch-opts.c (mono_if_conversion): Disable one of the cases when deadce
1371 is disabled. Fixes #582322.
1373 * iltests.il.in: Add a test.
1375 2010-03-06 Zoltan Varga <vargaz@gmail.com>
1377 * tramp-amd64.c (mono_arch_create_monitor_exit_trampoline_full): Delegate
1378 the handling of obj->synchronization == null and owner != current thread to
1379 mono_monitor_exit ().
1381 * tramp-x86.c (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1384 Sat Mar 6 18:14:15 CET 2010 Paolo Molaro <lupus@ximian.com>
1386 * mini.c: change the way emulated opcode info is stored and save about
1387 4 KB of runtime memory.
1389 2010-03-04 David S. Miller <davem@davemloft.net>
1391 * mini-sparc.h: Always use MONO_ARCH_USE_SIGACTION. Linux kernels
1392 that don't provide the siginfo in the second signal handler argument
1393 are buggy, and this has been fixed for years.
1394 * mini.h (GET_CONTEXT): Remove __sparc__ special case.
1395 (SIG_HANDLER_SIGNATURE, SIG_HANDLER_PARMS): Likewise.
1397 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1399 * aot-runtime.c (find_symbol): Fix a leak.
1400 (decode_patch): Ditto.
1402 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1404 * mini.h (MONO_INST_IS_TEMP): Kill this unused define.
1406 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1408 * mini.c (mono_resolve_patch_target): Fix an uninitialized variable.
1410 Wed Mar 3 19:19:21 CET 2010 Paolo Molaro <lupus@ximian.com>
1412 * method-to-ir.c: MONO_PROFILE_STRING_ALLOC is dead.
1414 2010-03-03 Rodrigo Kumpera <rkumpera@novell.com>
1416 * method-to-ir.c (mono_method_to_ir): Don't create a runtime vtable
1417 to check for errors, it's enough to create the metadata open.
1421 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
1424 * mini-exceptions.c: Add support for printing stack traces when handling
1425 exceptions, and when printing exceptions thrown while tracing also print
1426 the exception message.
1428 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
1430 * trace.c: We need to parse exclude tokens ('-') before string tokens,
1431 since the exclude token is a valid string character.
1433 2010-03-02 Levi Bard <levi@unity3d.com>
1435 * debugger-agent.c: Invalidate thread stacks on domain unload.
1437 2010-03-02 Mark Probst <mark.probst@gmail.com>
1439 * method-to-ir.c: Emit dummy_use for stored reference after write
1440 barriers to make sure the object is pinned if the GC interrupts
1441 before the write barrier is done.
1443 2010-03-02 Zoltan Varga <vargaz@gmail.com>
1445 * cpu-<ARCH>.md: dummy_use was missing src1:i.
1447 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1449 * debugger-agent.c: Add a log message printing the protocol version.
1451 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1453 * debugger-agent.c: Add a new command to communicate the protocol version used
1454 by the client. This could be used to allow newer runtimes to communicate with
1457 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1459 * debugger-agent.c (domain_commands): Add a new command to create a boxed value.
1461 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1463 * debugger-agent.c (type_commands): Fix the setting of fields with a reference
1466 Mon Mar 1 15:20:44 CET 2010 Paolo Molaro <lupus@ximian.com>
1468 * mini-arm.c: make the arm cpu arch configurable with the
1469 MONO_CPU_ARCH env var (for example: "armv4 thumb").
1472 Mon Mar 1 14:48:35 CET 2010 Paolo Molaro <lupus@ximian.com>
1474 * mini.c, mini.h, driver.c: added the --jitmap option to enable
1475 support for the perf tool on Linux.
1477 Mon Mar 1 14:43:55 CET 2010 Paolo Molaro <lupus@ximian.com>
1479 * method-to-ir.c: make string.InsertenalSetChar() specialization
1482 2010-03-01 Robert Jordan <robertj@gmx.net>
1484 * Makefile.am: fix the non-static build.
1486 2010-02-26 Zoltan Varga <vargaz@gmail.com>
1488 * mini-generic-sharing.c: Move the contents of ../metadata/generic-sharing.c
1491 2010-02-26 Robert Jordan <robertj@gmx.net>
1493 * tasklets.c (continuation_store): Return from an error condition
1496 2010-02-26 Martin Baulig <martin@ximian.com>
1498 * debug-debugger.c (MonoDebuggerInfo): Added `abort_runtime_invoke'.
1501 (MonoDebuggerThreadInfo): Added `internal_flags'.
1502 (MonoDebuggerInternalThreadFlags): New enum.
1503 (_mono_debugger_throw_exception): Don't signal the debugger if a
1504 type abort was requested.
1505 (_mono_debugger_unhandled_exception): Likewise.
1506 (mono_debugger_abort_runtime_invoke): New method to abort an invocation.
1507 (mono_debugger_runtime_invoke): If the debugger requested a thread
1508 abort during the invocation, reset it here.
1510 2010-02-26 Martin Baulig <martin@ximian.com>
1512 * debug-mini.c (MonoDebuggerThreadInfo): Use `MonoInternalThread *'
1513 instead of `MonoThread *'.
1515 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1517 * aot-runtime.c (mono_aot_find_jit_info): Use a merge sort for sorting the
1518 code offsets table, as it is mostly sorted.
1520 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1522 * debugger-agent.c (do_invoke_method): Fix invoking of static methods on vtypes.
1525 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1527 * driver.c (mono_main): Get rid of mono_setup_vtable_in_class_init.
1529 Wed Feb 24 15:58:03 CET 2010 Paolo Molaro <lupus@ximian.com>
1531 * Makefile.am: build the new ABI version of the libmono library.
1532 * debugger-agent.c, mini.c: fix warnings with the new API.
1533 * jit.h: don't depend on glib.h being included.
1535 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1537 * method-to-ir.c (mono_method_to_ir): Implement AOT support for fast TLS access.
1539 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1541 * method-to-ir.c (mono_method_to_ir): Implement support for fast access to
1542 ThreadStatic variables.
1544 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1546 * debugger-agent.c (notify_thread): Skip terminated threads, since their tls
1547 data is not freed yet. Fixes #582460.
1549 2010-02-23 Zoltan Varga <vargaz@gmail.com>
1551 * debugger-agent.c: Add support for the caught/uncaught flags on exception
1552 event requests. Bump protocol minor version.
1554 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1556 * decompose.c (mono_decompose_long_opts): Handle OP_LCONV_TO_OVF_I8 here too.
1558 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1560 * decompose.c (mono_decompose_opcode): Handle OP_LCONV_TO_OVF_I8. Fixes
1563 * iltests.il.in: Add a test.
1565 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1567 * mini.c (inline_method): Check for loader errors.
1569 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1571 * mini.c (mono_method_check_inlining): Use !mono_method_get_header_summary
1572 instead of mono_method_get_header as it doesn't decode locals
1573 so the called method can have unresolved dependencies that will only
1574 be satisfied after the current method is JIT'd.
1578 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1580 * basic.cs (test_0_div_opt): Speed this up a bit.
1582 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1584 * mini-amd64.c: Fix DISABLE_JIT support after the latest changes.
1586 * mini.c (mono_jit_create_remoting_trampoline): Call
1587 mono_create_specific_trampoline () instead of
1588 mono_arch_create_specific_trampoline ().
1590 * mini-trampolines.c tramp-arm.c: Disable more stuff when DISABLE_JIT is set.
1592 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1594 * unwind.c (mono_unwind_get_cie_program): New function, moved here from
1595 aot-compiler.c, so it can be found even if DISABLE_JIT is set.
1597 * aot-compiler.c xdebug.c: Update callers of mono_arch_unwind_get_cie_program ().
1599 * mini-amd64.c: Fix DISABLE_JIT support.
1601 2010-02-20 Geoff Norton <gnorton@novell.com>
1603 * aot-runtime.c: Ensure we dont leak a held lock when unwinding exceptions.
1605 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1607 * debugger-agent.c (mono_debugger_agent_handle_exception): Receive two contexts,
1608 one for the throw and one for the catch. Mark uncaught exceptions by a NULL
1609 CATCH_TXT. Send normal exception events for unhandled exceptions too.
1610 (mono_debugger_agent_handle_unhandled_exception): Remove this, merged into
1613 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1615 * exceptions-x86.c (mono_arch_get_restore_context): Changes this so it restores
1616 edx/ecx too. This is needed to support OP_SEQ_POINT.
1618 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1620 * exceptions-amd64.c (get_throw_trampoline): Add xdebug info.
1622 * method-to-ir.c (mono_method_to_ir): Fix SIZEOF in dynamic methods.
1624 2010-02-16 Zoltan Varga <vargaz@gmail.com>
1626 * mini-llvm.c aot-compiler.c aot-runtime.c unwind.c: Finish support
1627 LLVM+AOT+exceptions, not enabled yet.
1629 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1631 * mini.c (SIG_HANDLER_SIGNATURE): Fix the windows build.
1633 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1635 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Emit
1636 xdebug info for these.
1638 * mini-trampolines.c (common_call_trampoline): Use mini_jit_info_table_find ()
1641 * mini.c (mini_get_vtable_trampoline): Make this take a 'slot_index' argument,
1644 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1646 * aot-compiler.c (load_profile_files): Update after the profiler changes.
1648 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1650 * mini.c (mono_jit_compile_method_inner): Avoid passing icall wrappers to
1651 mono_profiler_method_end_jit, since the profiler has no way to process wrappers.
1653 * aot-runtime.c mini.c: Resurrect the aot pagefault profiling stuff, it is useful
1656 2010-02-13 Gonzalo Paniagua Javier <gonzalo@novell.com>
1658 * debugger-agent.c: handle incomplete reads and EINTR in
1659 recv()/send(). This could have been causing random
1662 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1664 * aot-runtime.c (decode_exception_debug_info): Fix aot support for sequence
1667 * mini-arm.c (mono_arch_allocate_vars): Allocate the seq point related vars first
1668 so they have small offsets. Fixes #566311.
1670 2010-02-12 Rodrigo Kumpera <rkumpera@novell.com>
1672 * method-to-ir.c (mono_method_check_inlining): Check for loader errors.
1674 2010-02-11 Zoltan Varga <vargaz@gmail.com>
1676 * mini-amd64.c: Remove the special casing of byref in a few places now that
1677 mini_type_get_underlying_type () handles it.
1679 * mini-generic-sharing.c (mini_type_get_underlying_type): Handle byref as well
1680 by returning native int. Fixes #577984.
1682 2010-02-11 Zoltan Varga <vargaz@gmail.com>
1684 * method-to-ir.c (handle_isinst): Factor out the is_complex_isinst check into
1687 * mini-llvm.c (exception_cb): Put the clause index into the type info instead
1688 of putting the clause itself.
1690 * mini-arm.c mini.c linear-scan.c: Disable more stuff when DISABLE_JIT is used.
1692 2010-02-09 Zoltan Varga <vargaz@gmail.com>
1694 * unwind.c (mono_unwind_frame): Use read32 for reading a 32 bit value, since it
1697 2010-02-10 Geoff Norton <gnorton@novell.com>
1699 * aot-compiler.c: Make the number of IMT trampolines configurable as well.
1701 2010-02-08 Zoltan Varga <vargaz@gmail.com>
1703 * aot-compiler.c (emit_code): Create the ut trampolines here, so they work for
1706 * aot-compiler.c (emit_code): Don't add the llvm label prefix to 'methods', since
1707 it is not an LLVM generated symbol.
1709 * mini-llvm.c (emit_entry_bb): Fix the handling of simd types.
1711 * method-to-ir.c (handle_castclass): Turn off the more efficient isinst/castclass
1712 implementation in gshared mode because it causes regressions.
1714 * mini-trampolines.c: Add a stat for the number of calls to trampolines.
1716 * image-writer.c (asm_writer_emit_global): Don't prepend the global prefix, it
1717 should be done by the caller.
1719 * mini-llvm.c (mono_llvm_emit_method): Don't make the debug symbols global.
1721 * aot-compiler.c (emit_code): Add the llvm label prefix before 'methods'.
1723 * mini-exceptions.c (mini_jit_info_table_find): Search the root domain as well,
1724 since mono_jit_info_table_find () doesn't do it anymore.
1726 * mini-generic-sharing.c debugger-agent.c: Call mini_jit_info_table_find ()
1727 instead of mono_jit_info_table_find ().
1729 2010-02-07 Zoltan Varga <vargaz@gmail.com>
1731 * aot-compiler.c aot-runtime.c: Add support for MONO_WRAPPER_WRITE_BARRIER.
1733 * aot-compiler.c (encode_method_ref): Update after the removal of
1734 mono_gc_get_managed_allocator_type ().
1736 * method-to-ir.c (mono_method_to_ir): Place a seq point just before a RET.
1739 2010-02-06 Zoltan Varga <vargaz@gmail.com>
1741 * method-to-ir.c (handle_castclass): Use the icall for classes with variant
1742 generic params as well.
1743 (handle_isinst): Ditto.
1745 * method-to-ir.c: Make isninst/castclass checks in gshared code more efficient
1746 instead of always calling an icall.
1748 * aot-compiler.c (emit_llvm_file): Take into account trampolines etc when
1749 computing the size of the got.
1751 * aot-compiler.c (emit_code): Change the way the 'methods' symbol is emitted
1752 when using LLVM. Instead of emitting it as an LLVM method, emit it using
1753 the assembly directive '.set' so it points to the first LLVM emitted method.
1755 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
1757 * mini.c (mini_method_verify): Report the method which failed to verify.
1759 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
1761 * method-to-ir.c (mono_method_to_ir): Use the new basic block formation pass
1762 to avoid JIT'ng dead basic blocks. This is the same behavior as the
1763 runtime MS verifier.
1765 2010-02-04 Zoltan Varga <vargaz@gmail.com>
1767 * debugger-agent.c (decode_value): Fix decoding of vtype instances. Fixes
1770 2010-02-04 Zoltan Varga <vargaz@gmail.com>
1772 * mini-llvm.c: Init the jit module only when first JITting.
1774 * aot-compiler.c (emit_plt): Fix the naming of plt entries of llvm+darwin.
1776 * mini-llvm.c (get_plt_entry): Make the plt entries have hidden visibility.
1778 * mini-llvm.c (mono_llvm_emit_aot_module): Remove the dummy got after it is
1779 replaced with the real got.
1781 * debugger-agent.c (type_commands): Return the enumness if the type as well.
1783 * image-writer.c: Reduce the amount of #ifdefs a bit.
1785 * aot-compiler.c: Reduce the amount of #ifdefs. Add beginnings of support for
1788 * aot-compiler.c (mono_compile_assembly): Handle asmonly+llvm mode.
1790 * mini-llvm.c (mono_llvm_emit_method): Don't make the 'type_info' symbols
1793 2010-02-02 Zoltan Varga <vargaz@gmail.com>
1795 * mini-llvm.c (mono_llvm_emit_method): Add support for unaligned loads.
1796 (mono_llvm_emit_method): Fix unaligned stores too.
1798 * mini-amd64.c (mono_arch_emit_prolog): Initialize lmf->rsp in the prolog too
1799 so async stack walks don't crash.
1801 2010-02-02 Zoltan Varga <vargaz@gmail.com>
1803 * mini-trampolines.c (common_call_trampoline): Fix a problem where the callsite
1804 was not patched if the callee needed an rgctx trampoline.
1806 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1808 * mini-ppc.c (mono_arch_get_global_int_regs): Reserve r29 for holding the
1809 vtable address in AOT code.
1811 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1813 * mini-codegen.c: Remove support for CEE_ opcodes which cannot occur in
1816 Mon Feb 1 16:29:10 CET 2010 Paolo Molaro <lupus@ximian.com>
1818 * genmdesc.pl: remove dependency on external cpp.
1820 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1822 * method-to-ir.c (mini_emit_ldelema_1_ins): Avoid emitting an OP_SEXT_I4 when
1823 using LLVM, its not needed, and abcrem can't handle it.
1825 Mon Feb 1 14:29:43 CET 2010 Paolo Molaro <lupus@ximian.com>
1827 * genmdesc.c, genmdesc.pl, cpu-x86.md: introduced templates to make
1828 it easier to group instructions and reduce duplication.
1830 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1832 * decompose.c: Move the array/soft float decompose routines here from
1835 * method-to-ir.c: Export a few functions so they can be used from decompose.c.
1837 2010-01-31 Zoltan Varga <vargaz@gmail.com>
1839 * mini-llvm.c (mono_llvm_emit_method): Add a call to llvm.invariant.start
1840 to tell LLVM that the got is constant, not used yet.
1842 * aot-compiler.c: Pass more optimization flags to llvm's 'opt'.
1844 2010-01-30 Zoltan Varga <vargaz@gmail.com>
1846 * mini-ppc.c (mono_arch_emit_prolog): Fix full aot support for native to
1849 2010-01-30 Zoltan Varga <vargaz@gmail.com>
1851 * aot-compiler.c (add_wrappers): Commit the hack which generates
1852 native-to-managed wrappers for methods decorated with the MonoPInvokeCallback
1855 2010-01-29 Zoltan Varga <vargaz@gmail.com>
1857 * mini.h (MONO_INST_FAULT): New instruction flag for loads which can cause
1858 a fault, only used by the LLVM backend.
1860 * ir-emit.h: Add _FAULT variants of the LOAD_MEMBASE macros. Mark
1861 OP_CHECK_THIS with OP_IMPLICIT_EXCEPTION.
1863 * method-to-ir.c: Use the new LOAD_MEMBASE_FAULT opcodes, get rid of the
1864 calls to MONO_EMIT_NULL_CHECK which is automatically done by the new macros.
1866 * mini-llvm.c: Only generate volatile loads from load instructions which have
1867 the MONO_INST_FAULT flag set.
1869 2010-01-29 Zoltan Varga <vargaz@gmail.com>
1871 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the LSDA offset on
1874 2010-01-28 Zoltan Varga <vargaz@gmail.com>
1876 * mini.c (mono_save_seq_point_info): Fix the handling of bblocks without
1877 sequence points. Fixes #571236.
1879 2010-01-28 Zoltan Varga <vargaz@gmail.com>
1881 * debugger-agent.c (mono_debugger_agent_init): Call appdomain_unload at the
1882 end of the appdomain unload process, after assemblies have been unloaded.
1885 2010-01-27 Zoltan Varga <vargaz@gmail.com>
1887 * abcremoval.c (process_block): Fix the if (region) check so abcrem actually
1890 * mini-amd64.c: Make the soft debugger work on platforms without MAP_32BIT.
1893 2010-01-26 Zoltan Varga <vargaz@gmail.com>
1895 * dwarfwriter.c (emit_type): Treat MONO_TYPE_PTR as 'I' not 'I4'.
1897 2010-01-26 Geoff Norton <gnorton@novell.com>
1899 * aot-compiler.c: Fix a logic error introduced when guarding against enums
1900 with struct marshalability.
1902 2010-01-24 Zoltan Varga <vargaz@gmail.com>
1904 * mini.c (mini_method_compile): Improve the processing MONO_VERBOSE_METHOD so
1905 it supports class names as well.
1907 * mini.h (MonoCompile): Add a few flags to control JIT behavior which are
1908 needed by the GC map code.
1910 * mini.c (mini_method_compile): Call a function in mini-gc.c to set the new
1913 * method-to-ir.c (mono_method_to_ir): Emit initialization code for ref variables
1914 if cfg->init_ref_vars is set.
1916 * liveness.c (optimize_initlocals): Disable the initlocals opt for ref vars if
1917 cfg->disable_initlocals_op_refs is set.
1919 * method-to-ir.c (mono_spill_global_vars): Compute more precise live ranges
1920 using liveness info if cfg->compute_precise_live_ranges is set.
1922 * mini-gc.c: Ongoing work. Improve logging and debugging support. Handle
1923 volatile variables correctly. Add comments about the live ranges. Not enabled
1926 2010-01-24 Zoltan Varga <vargaz@gmail.com>
1928 * mini.h (MonoDebugOptions): Add an option to init stack frames by writing
1929 0x2a into them in method prologs.
1931 * mini-amd64.c (mono_arch_emit_prolog): Implement it.
1933 2010-01-22 Zoltan Varga <vargaz@gmail.com>
1935 * mini-llvm-cpp.cpp: Remove uses of dynamic_cast, it no longer works with llvm
1936 classes, since llvm is compiled with -fno-rtti.
1938 * mini.h (COMPILE_SOFT_FLOAT): New macro, similar to COMPILE_LLVM.
1940 * method-to-ir.c ir-emit.h: Use if (COMPILE_SOFT_FLOAT) in a few places since
1941 llvm does not require it.
1943 * aot-runtime.c (load_method): Print the full name of the last aot method.
1945 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1947 * exceptions-amd64.c (mono_arch_notify_pending_exc): Avoid a crash if the
1948 thread has not fully started yet.
1950 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1952 * aot-compiler.c (can_marshal_struct): Allow marshalling enums.
1954 2010-01-21 Miguel de Icaza <miguel@novell.com>
1956 * driver.c: Do not abort if LLVM is not supported, print a
1957 warning and add the information to the Mono JIT information.
1959 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1961 * ir-emit.h (MONO_EMIT_NULL_CHECK): Don't emit an OP_IMPLICIT_EXCEPTION when
1962 using explicit null checks.
1964 2010-01-20 Zoltan Varga <vargaz@gmail.com>
1966 * xdebug.c: New file extracted from aot-compiler.c, containing the XDEBUG
1969 * aot-compiler.c (encode_method_ref): Use mono_marshal_wrapper_info_from_wrapper
1971 (mono_aot_wrapper_name): Remove the special handling of delegate invoke wrappers,
1972 its no longer needed.
1974 * method-to-ir.c (mono_method_to_ir): Fix a warning.
1976 * exceptions-<ARCH>.c: Introduce a MONO_ARCH_HAVE_THROW_EXCEPTION_BY_NAME
1977 define for platforms still using it (s390). Get rid of the
1978 mono_arch_get_throw_exception_by_name () routines on all other platforms.
1980 * exceptions-x86.c: Rework the throw trampolines so there is only one function
1981 which can generate throw/rethrow/corlib trampolines for llvm/not llvm code.
1983 * exceptions-x86.c: Add LLVM specific throw trampolines which doesn't assume
1984 the caller pushed the arguments.
1986 * mini-llvm.c: Enable throwing exceptions on x86.
1988 * mini-posix.c (SIG_HANDLER_SIGNATURE): Avoid
1989 "Thread (nil) may have been prematurely finalized" messages if this is called
1990 on a thread not registered with the runtime.
1992 * mini-exceptions.c (mono_handle_native_sigsegv): Ditto.
1994 2010-01-19 Zoltan Varga <vargaz@gmail.com>
1996 * jit-icalls.c (mono_array_new_3): New jit icall.
1998 * aot-compiler.c aot-runtime.c: Add support for ElementAddr wrappers.
2000 * arrays.cs: Add a test for 3 dimensional arrays.
2002 2010-01-19 Zoltan Varga <vargaz@gmail.com>
2004 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Emit xdebug info.
2005 (mono_arch_find_jit_info_ext): Disable the popping of arguments when LLVM is
2008 * mini-llvm.c (emit_cond_system_exception): Abort when an implicit exception is
2011 * unwind.c (mono_unwind_decode_fde): Fix an assert on x86.
2013 * mini-x86.h (MONO_CONTEXT_SET_LLVM_EXC_REG): Define this for x86.
2015 * mini-llvm.c: Disable OP_THROW on x86, it doesn't work yet.
2017 2010-01-18 Bill Holmes <billholmes54@gmail.com>
2019 * debugger-agent.c : Changing the PLATFORM_WIN32 preprocessor check to
2020 HOST_WIN32. Also including winsock2. to define struct in_addr.
2022 * mini-amd64.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
2024 * mini-x86.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
2026 Code is contributed under MIT/X11 license.
2028 2010-01-18 Zoltan Varga <vargaz@gmail.com>
2030 * mini.h (MonoCompile): Add 'disable_out_of_line_bblocks' flag.
2032 * branch-opts.c (mono_optimize_branches): Honor the new flag.
2034 * mini.c (mini_method_compile): Set the new flag when running under the
2037 2010-01-18 Zoltan Varga <vargaz@gmail.com>
2039 * mini-gc.c: Change the GC map to use a ref/noref/pin value instead of just
2040 a ref/noref value + a global pin flag, so parts of stack frames can still be
2041 precisely marked even if they include stuff which needs pinning. Improve logging.
2042 Fix many bugs. Not enabled yet.
2044 * gc-test.cs: Add a few tests.
2046 * liveness.c (mono_analyze_liveness): Make the debug output controllable by
2047 the normal -v options. Avoid propagating liveness information through bblocks
2048 which end with a NOT_REACHED opcode.
2050 * mini.c (mono_jit_compile_method_inner): Avoid reading cfg->prof_options
2051 after cfg has been freed.
2053 2010-01-17 Zoltan Varga <vargaz@gmail.com>
2055 * branch-opts.c (mono_branch_optimize_exception_target): Stop the optimization
2056 if a clause is skipped because it uses the exception object, since it could
2057 have caught the exception.
2059 * exceptions.cs: Add a test.
2061 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2063 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Add an assert.
2065 * aot-runtime.c (mono_aot_get_method): Handle ftnptr's correctly for the
2066 ICollection<T> wrappers.
2068 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2070 * debugger-agent.c (decode_value): Fix the decoding of I/U/PTR.
2072 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2074 * mini-amd64.c (emit_call_body): Always use near calls when AOTing even if
2075 NOMAP32BIT or optimize_for_xen is set.
2077 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2079 * aot-compiler.c aot-runtime.c: Get rid of mono_aot_str_hash (), use
2080 mono_metadata_str_hash () instead.
2082 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2084 * ir-emit.h (MONO_EMIT_NEW_ICOMPARE_IMM): Use sizeof (mgreg_t) instead of
2087 * unwind.c (mono_unwind_frame): Use mgreg_t instead of gssize.
2089 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2091 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): Emit an explicit null check if the
2094 * mini-ppc.c (mono_arch_emit_exceptions): Compute the size of the exception
2095 throwing code correctly.
2097 * mini.h (MONO_AOT_FILE_VERSION): Bump this because of the IMT hashing changes.
2099 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2101 * aot-runtime.c (mono_aot_plt_resolve): Reenable the previous assert for
2102 ftnptrs created by us, handle RGCTX_FETCH correctly.
2103 (mono_aot_get_lazy_fetch_trampoline): Add an ftnptr.
2105 * mini-trampolines.c (mono_create_generic_class_init_trampoline): Remove the
2106 ftnptr added by mono_aot_get_named_code ().
2108 2010-01-14 Zoltan Varga <vargaz@gmail.com>
2110 * mini-arm.c: Fix a few LLVM problems.
2112 * mini-llvm.c (simd_class_to_llvm_type): Fix compilation on !x86/amd64.
2114 2010-01-13 Mark Probst <mark.probst@gmail.com>
2116 * method-to-ir.c (mini_emit_stobj): Use EMIT_NEW_CLASSCONST when
2119 Wed Jan 13 15:54:53 CET 2010 Paolo Molaro <lupus@ximian.com>
2121 * jit.h, method-to-ir.c: added ability to set the policy for
2122 inserting breakpoints from the break IL instruction or the
2123 Debugger.Break () API call.
2125 2010-01-13 Zoltan Varga <vargaz@gmail.com>
2127 * aot-runtime.c (load_aot_module): Add more comments to explain why referenced
2128 assemblies need to be eagerly loaded.
2130 2010-01-12 Zoltan Varga <vargaz@gmail.com>
2132 * dwarfwriter.c (emit_line_number_info): Fix the eglib case so it doesn't crash.
2134 2010-01-11 Zoltan Varga <vargaz@gmail.com>
2136 * debugger-agent.c (mono_debugger_agent_parse_options): Allow onthrow without
2137 an argument which matches any exception.
2139 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2141 * method-to-ir.c (mono_emit_method_call_full): Avoid the virt->nonvirt
2142 optimization if the called method is gshared and marshalbyref, since gshared
2143 methods can' have wrappers. Fixes #569390.
2145 * generics.cs: Add a test.
2147 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2149 * mini-exceptions.c (mono_print_thread_dump_from_ctx): New helper function
2152 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2154 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
2156 2010-01-09 Zoltan Varga <vargaz@gmail.com>
2158 * debugger-agent.c (transport_connect): comment out freeaddrinfo calls under win32,
2159 since it is not supported in win2000.
2161 2010-01-08 Zoltan Varga <vargaz@gmail.com>
2163 * aot-runtime.c (load_image): Add a SET_ERROR argument to set the loader
2164 error if loading an assembly fails.
2165 (mono_aot_plt_resolve): Return NULL instead of asserting if loading fails.
2167 * mini-trampolines.c (mono_aot_plt_trampoline): Throw a pending loader error
2170 * aot-runtime.c (decode_exception_debug_info): Set jinfo->from_llvm for LLVM
2173 * mini-llvm-cpp.cpp: Remove the unused ctx variable.
2175 * mini-llvm.c (mono_llvm_emit_method): Add some comments about why aot+clauses
2176 is not supported yet.
2178 * unwind.c (DW_EH_PE_absptr): Add more DW_EH_PE_ constants.
2180 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2182 * method-to-ir.c: All types with variant arguments must fallback to the
2183 slow path. This makes cast of variant delegates work.
2185 * mini-trampolines.c (mono_get_vcall_slot_addr): Add new variance_used out
2186 argument that is set to TRUE is the returned vtable slot is for a variant
2187 interface. Changed a g_print + g_assert_not_reached to a g_error.
2189 * mini-trampilines.c (common_call_trampoline): Handle variant interfaces in
2190 a similar fashion of generic virtual methods.
2192 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2194 * helpers.c (mono_disassemble_code): Fix a g_hash_table warning
2197 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Convert a given
2198 method using a variance aware function.
2200 * mini-x86.c: Add support for dumping IMT thunks if DEBUG_IMT is defined.
2202 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2204 * method-to-ir.c (mono_method_to_ir): Casts to variant interfaces
2205 do an icall for now.
2207 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2209 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add an ugly hack to fix #564695.
2210 If LLVM decides to set the code model to Large, reset it to Default.
2212 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2214 * aot-compiler.c (mono_xdebug_flush): Export it so it is present in
2215 stripped binaries as well.
2217 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2219 * mini-trampolines.c (common_call_trampoline): Add an rgctx trampoline if a shared
2220 method is called from LLVM compiled code, as that code can't pass an rgctx arg.
2222 * mini-llvm.c (mono_llvm_emit_method): Enable calls to methods needing an rgctx
2225 2010-01-06 Zoltan Varga <vargaz@gmail.com>
2227 * mini.c (mini_method_compile): Extract the JIT info creation code into a
2230 * mini-llvm.c (mono_llvm_emit_method): Pass the info in MonoExceptionClause
2231 as the type info to llvm.eh.selector.
2232 (exception_cb): Use the type info for filling out some fields of
2233 MonoJitExceptionInfo like the flags and the exception class. This is needed
2234 because the LLVM produced exception handling clauses might not match the original
2235 IL clauses, i.e. there might be more than one LLVM clause for one IL clause.
2237 * unwind.c (mono_unwind_decode_fde): Extract the LSDA decoding code into a
2238 separate function. Add an extra argument which returns the type infos
2239 corresponding to the exception clauses.
2241 * mini.c (mini_method_compile): Enable LLVM compilation of methods having
2242 exception handling clauses.
2244 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2246 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
2247 mono_method_get_vtable_slot () instead of accessing imt_method->slot directly,
2250 2010-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2252 * mini.c (mono_compile_is_broken): Skip methods from serialization's
2255 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2257 * mini.c (mini_method_compile): Fix a few memory leaks introduced by the
2260 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2262 * mini.c (mini_method_compile): Verify the method before calling
2263 mono_compile_create_vars as this might crash since it uses method
2268 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2270 * method-to-ir.c (mono_method_to_ir): Avoid calling mono_class_vtable () in
2271 one case if AOTing, since the class might not be a concrete class.
2273 2010-01-03 Zoltan Varga <vargaz@gmail.com>
2275 * mini-codegen.c abcremoval.c: Remove the duplicate g_slist_append_mempool
2276 functions which are now defined in mempool-internals.h.
2278 * mini.c (mini_free_jit_domain_info): Free the seq point hash tables.
2280 * mini-llvm.c (mono_llvm_emit_method): Handle OP_ABS.
2282 2009-12-30 Rodrigo Kumpera <rkumpera@novell.com>
2286 * mini-*.c: Properly handle generic enums.
2290 2009-12-28 Zoltan Varga <vargaz@gmail.com>
2292 * method-to-ir.c (mono_method_to_ir): Handle the failure of mono_class_vtable ()
2293 in a few more places.
2295 2009-12-27 Zoltan Varga <vargaz@gmail.com>
2297 * aot-compiler.c (add_wrappers): Don't use dyn runtime invoke for methods with
2298 nullable parameters. Fixes #567351.
2300 2009-12-26 Rodrigo Kumpera <rkumpera@novell.com>
2302 * mini-trampolines.c (common_call_trampoline): Add assert for NULL resolved generic method.
2304 2009-12-26 Zoltan Varga <vargaz@gmail.com>
2306 * mini-trampolines.c: Use mono_arch_get_this_arg_from_call () to avoid the slow
2307 mono_get_generic_context_from_code () call.
2309 * mini-<ARCH>.c: Get rid of mono_arch_find_this_arg (), it is no longer used.
2311 2009-12-25 Zoltan Varga <vargaz@gmail.com>
2313 * aot-runtime.c (decode_klass_ref): Don't call mono_class_init (), its not
2316 2009-12-24 Sebastien Pouliot <sebastien@ximian.com>
2318 * method-to-ir.c (mono_method_to_ir): Avoid SIGSEGV when
2319 mono_method_get_signature returns NULL. Fix #567084
2321 2009-12-25 Zoltan Varga <vargaz@gmail.com>
2323 * aot-runtime.c (find_extra_method): Call mono_aot_wrapper_name only once,
2324 instead of once for each module.
2326 2009-12-22 Zoltan Varga <vargaz@gmail.com>
2328 * debugger-agent.c (ss_start): Implement step over for the last sequence
2331 * mini.c (mono_save_seq_point_info): Don't link sequence points which don't
2332 have the STEP_LOC flag set.
2334 * aot-runtime.c (decode_klass_ref): Avoid a crash if a decode_klass_ref () call
2335 fails. Fixes #566689.
2337 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2339 * mini.c (mono_add_seq_point): New helper function.
2340 (mono_save_seq_point_info): New function to save sequence point info, extracted
2341 from mini_method_compile ().
2343 * mini-<ARCH>.c: Call mono_add_seq_point to remember sequence points.
2345 * mini.h (MonoSeqPointInfo): New structure containing information about
2346 the sequence points of a JITted method.
2347 (MonoBasicBlock): Add 'seq_points' and 'last_seq_point' fields. Remove unused
2350 * mini.c debugger-agent.c aot-compiler.c aot-runtime.c: Change the way sequence
2351 point information is stored, use a MonoSeqPointInfo structure instead of a
2352 GPtrArray. For each seq point, compute a list of successor seq points.
2354 * debugger-agent.c: Use the successor list to implement step-over more
2355 efficiently: instead of single stepping until a different line/IL offset is
2356 reached, place breakpoints into all successor seq points.
2358 * mini.h: Bump AOT file format version.
2360 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2362 * Makefile.am (AM_CFLAGS): Include LLVM_CFLAGS.
2364 * mini-llvm.c: Avoid defining the __STDC_... macros if already defined.
2366 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2368 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): Fix the cross-compiler
2371 2009-12-18 Zoltan Varga <vargaz@gmail.com>
2373 * mini-x86.c (mono_arch_get_argument_info): Allocate memory for CallInfo using
2374 alloca as g_malloc is not signal safe.
2376 2009-12-18 Zoltan Varga <vargaz@gmail.com>
2378 * tramp-x86.c (mono_arch_patch_callsite): Fix the call to
2379 VALGRIND_DISCARD_TRANSLATIONS.
2381 * *.c: Include mono/utils/memcheck.h, and remove #ifdef HAVE_VALGRIND_MEMCHECK_H
2382 checks, they are no longer needed.
2384 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): New helper function to set
2385 a function into a sigctx which can handle function pointers.
2387 * mini-ppc.c: Implement soft debugger support on ppc64.
2389 * mini-ppc.c: Implement soft debugger support.
2391 2009-12-17 Zoltan Varga <vargaz@gmail.com>
2393 * mini-llvm.c: Handle OP_LADD_OVF_UN. Place all alloca's into the entry bb.
2395 2009-12-17 Marek Habersack <mhabersack@novell.com>
2397 * mini.c (mono_get_runtime_build_info): include Mono version in
2400 * driver.c (mono_main): VERSION is now included in the string
2401 returned from mono_get_runtime_build_info()
2403 2009-12-17 Zoltan Varga <vargaz@gmail.com>
2405 * method-to-ir.c (mono_method_to_ir): Add support for CALLI with unmanaged
2406 signatures. Fixes #565143.
2408 * jit-icalls.c (mono_get_native_calli_wrapper): New JIT icall.
2410 2009-12-16 Zoltan Varga <vargaz@gmail.com>
2412 * aot-compiler.c (arch_emit_autoreg): Align code to 4 in the ppc case.
2414 2009-12-16 Rodrigo Kumpera <rkumpera@novell.com>
2416 * mini-x86.h: Forgot to add a 0x to MONO_ARCH_MAX_FRAME_SIZE define
2417 making max stack 10x smaller.
2419 2009-12-16 Zoltan Varga <vargaz@gmail.com>
2421 * mini.c (mono_resolve_patch_target): Comment out an assert which could be hit.
2423 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
2425 * method-to-ir.c (mini_emit_memcpy): Assert if size is too big.
2427 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
2429 * mini-x86.c (mono_arch_allocate_vars): Fail compilation if the frame size is
2430 bigger than MONO_ARCH_MAX_FRAME_SIZE.
2432 * mini-x86.c (mono_arch_emit_prolog): Handle huge frames.
2434 * mini-x86.h: Define MONO_ARCH_MAX_FRAME_SIZE to be 1Mb.
2436 * mini-amd64.c / mini-amd64.h: Same fixes as of above.
2438 * mini.c (mini_method_compile): Check if mono_arch_allocate_vars failed
2441 2009-12-14 Miguel de Icaza <miguel@novell.com>
2443 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
2444 raise an invalid program exception.
2446 For other opcodes that we might not handle use a g_warning and
2447 raise the exception. Beats termination.
2451 2009-12-14 Zoltan Varga <vargaz@gmail.com>
2453 * method-to-ir.c (mono_emit_rgctx_method_call_full): Fix a warning.
2455 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix the LLVM support
2456 by merging the LLVM and !MAP_32BIT cases.
2458 2009-12-13 Jonathan Chambers <joncham@gmail.com>
2460 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
2461 sigctx being passed in, as we have no CONTEXT available in the APC.
2463 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
2466 Code contributed under MIT/X11 license.
2468 2009-12-13 Zoltan Varga <vargaz@gmail.com>
2470 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
2471 in the LLVM backend on AMD64.
2473 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
2476 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
2478 * mini-llvm.c: Export mono_personality for AOT.
2480 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
2482 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
2483 implicit exception can occur.
2485 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
2486 OP_IMPLICIT_EXCEPTION instruction.
2488 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
2490 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
2492 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
2493 inside a protected block.
2495 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
2496 trampolines doesn't include the argument.
2498 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
2499 trampolines on amd64.
2501 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
2504 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
2505 disabled for methods with clauses.
2507 * mini-llvm.c: Enable support for catch clauses.
2509 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
2510 end of an LLVM compiled finally clause.
2511 (mono_handle_exception_internal): Save the exception handling state in TLS
2512 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
2513 resume unwinding from that point.
2515 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
2516 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
2517 to obtain the addresses of the exception handling regions.
2519 * mini-llvm.c: Add beginnings of support for exception handling, currently only
2520 finally clauses are supported.
2522 * mini.c (mini_method_compile): Add support for LLVM code with exception
2525 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2527 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
2530 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2532 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
2533 as a primitive type.
2535 2009-12-11 Zoltan Varga <vargaz@gmail.com>
2537 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
2538 for 2 parameter sched_setaffinity in older glibc versions. Fixes
2541 2009-12-11 Marek Habersack <mhabersack@novell.com>
2543 * method-to-ir.c (mini_redirect_call): do not redirect the
2544 InternalAllocateStr internal call if string profiling is enabled.
2546 2009-12-10 Zoltan Varga <vargaz@gmail.com>
2548 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
2551 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
2552 unwind.h header file.
2554 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
2555 newer valgrind versions seems to handle this fine.
2557 2009-12-09 Zoltan Varga <vargaz@gmail.com>
2559 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
2560 on the debugger thread.
2562 2009-12-08 Zoltan Varga <vargaz@gmail.com>
2564 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
2566 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
2568 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
2570 * cpu-<ARCH>.md: Make call_handler clob:c.
2572 * mini.c: Reenable SSA for methods with clauses.
2574 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
2575 as it causes failures on x86.
2577 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
2579 * driver.c: Fail gracefully with --compile-all if mono_method_signature
2580 returns NULL (e.g. a bad assembly).
2582 2009-12-08 Geoff Norton <gnorton@novell.com>
2584 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
2585 stepping out into native code. There were issues with nested invokes
2588 2009-12-07 Zoltan Varga <vargaz@gmail.com>
2590 * mini.c (mini_method_compile): Do the disable_llvm checks early
2591 and avoid the LLVM compile pass if the checks fail.
2593 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
2595 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
2596 LLVM optimizations don't try to remove them.
2598 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
2599 different file so the original remains.
2601 2009-12-06 Zoltan Varga <vargaz@gmail.com>
2603 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
2605 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
2607 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
2608 support for non-inline unwind descriptors.
2610 2009-12-07 Geoff Norton <gnorton@novell.com>
2612 * debugger-agent.c: Darwin can colesce signals, so we need to handle
2613 the interrupt_count slightly differently. Native threads were never
2616 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2618 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
2619 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
2620 yet generate this info.
2622 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
2624 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
2625 client can distinguish between intptrs and longs.
2627 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2629 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
2632 * aot-runtime.c (load_function): Update after the change above.
2634 * mini.h: Bump AOT file format version.
2636 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
2637 if the delegate class is dynamic.
2639 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
2640 in gshared code too using the new rgctx info type
2641 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
2643 2009-12-04 Geoff Norton <gnorton@novell.com>
2645 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
2646 we need to track the original suspend count so the thread properly
2647 wakes up in resume_thread.
2649 2009-12-04 Zoltan Varga <vargaz@gmail.com>
2651 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
2654 * generics.cs: Add a test.
2656 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
2657 is 0. Simplify a lot of code using this.
2659 * mini-trampolines.c (mono_delegate_trampoline): Call
2660 mono_create_static_rgctx_trampoline () before saving the final address in
2661 delegate->method_code, to avoid calling it each time a delegate is first called.
2663 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
2664 which need static rgctx trampolines.
2666 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
2667 keyed on the method+addr pair, since addr could be either the method addr or
2668 an unbox trampoline in the AOT case. Fixes #560246.
2670 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2672 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
2673 place it was called before too.
2675 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2677 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
2678 if no security manager is present, to speed up the AOT case. Call
2679 mono_class_vtable () full with raise_on_error == TRUE instead.
2681 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2683 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
2684 the local optimization passes can take its result into account. Fixes
2687 * exceptions.cs: Add a test.
2689 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
2691 This patch is contributed under the terms of the MIT/X11 license
2693 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
2695 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2697 * mini.h (MonoInst): Remove unused 'ssa_op' field.
2699 * debugger-agent.c: Rework the handling of stack traces of running threads to
2700 avoid crashes if compute_frames () tries to walk the stack of running thread.
2702 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
2704 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
2706 * mini.h (StackFrameInfo): Add an 'lmf' field.
2708 2009-12-02 Zoltan Varga <vargaz@gmail.com>
2710 * debugger-agent.c (suspend_current): Always set really_suspended.
2712 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
2714 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
2716 2009-12-01 Zoltan Varga <vargaz@gmail.com>
2718 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
2721 2009-12-01 Zoltan Varga <vargaz@gmail.com>
2723 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
2725 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
2727 * mini-trampolines.c: Fix MSVC build.
2729 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
2731 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
2733 2009-11-30 Zoltan Varga <vargaz@gmail.com>
2735 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
2736 the instruction following an OP_FCOMPARE is optimized away.
2738 2009-11-30 Zoltan Varga <vargaz@gmail.com>
2740 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
2741 emit_autoreg () into this arch-specific function.
2743 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
2744 code, it is no longer needed.
2746 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
2748 * mini.h: Bump AOT file format version.
2750 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
2751 using the sorted_code_offsets array, instead of reading it from the
2752 exception debug info.
2753 (load_method): Call mono_aot_find_jit_info instead of
2754 decode_exception_debug_info ().
2756 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
2757 LLVM compiled as a flag.
2759 2009-11-29 Zoltan Varga <vargaz@gmail.com>
2761 * debugger-agent.c (resume_thread): Fix a warning.
2763 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
2766 2009-11-28 Zoltan Varga <vargaz@gmail.com>
2768 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
2769 contents to MonoAotFileInfo.
2771 2009-11-27 Zoltan Varga <vargaz@gmail.com>
2773 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
2774 Put all binary data into a giant blob, similarly to the way .net assemblies
2775 store binary data. Emit offset tables in a compact form to reduce their size.
2777 * mini.h: Bump AOT file format version.
2779 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
2782 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
2783 avoid linear searches at runtime.
2785 * aot-runtime.c (find_symbol): Update this to use the hash.
2787 * mini.h: Bump AOT file format version.
2789 2009-11-26 Zoltan Varga <vargaz@gmail.com>
2791 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
2794 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
2797 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
2798 the distribution of got slot types.
2800 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
2802 * method-to-ir.c: Add support for generating explicit null checks.
2804 2009-11-25 Zoltan Varga <vargaz@gmail.com>
2806 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
2807 on a random thread if possible.
2809 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
2810 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
2813 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
2814 regs. Pass the real size of the regs array to mono_unwind_frame ().
2816 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
2819 2009-11-24 Geoff Norton <gnorton@novell.com>
2821 * mini-darwin.c: Work around apple bug rdar://7209349 See
2822 http://openradar.appspot.com/7209349 for details. Synopsis,
2823 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
2824 never been initialized before.
2826 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2828 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
2830 * mini-arm.c (mono_arm_thumb_supported): New helper function.
2832 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2834 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
2835 OP_SHL_IMM is not 32 bit.
2837 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2839 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
2841 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2843 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
2846 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
2847 > 0 since some threads can resume if their resume_count is > 0.
2848 (invoke_method): Avoid reading freed memory.
2850 * debugger-agent.c (process_suspend): Extract the suspend code from
2851 process_single_step_inner () to a separate function. Rework the code to prevent
2852 races between this function and thread interrupts.
2854 * debugger-agent.c (suspend_current): Check the resume_count field instead
2855 of resume_one so suspends+resumes during single threaded invokes work
2858 2009-11-23 Zoltan Varga <vargaz@gmail.com>
2860 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
2861 to make the generated code smaller.
2863 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
2864 sequence generated by recent LLVM versions.
2866 * mini-llvm.c: Add support for a few simple cases which weren't supported
2869 * mini-trampolines.c (mono_magic_trampoline): Don't call
2870 mono_arch_get_vcall_slot () when llvm is enabled.
2872 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
2874 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
2875 into a new function called common_call_trampoline () which is used by the
2876 llvm vcall trampoline as well.
2878 * debugger-agent.c: Implement single threaded invokes.
2880 * debugger-agent.c: Revert change which broke the agent on linux.
2882 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
2885 * generics.cs: Add a test.
2887 2009-11-22 Zoltan Varga <vargaz@gmail.com>
2889 * debugger-agent.c: Fix the cygwin build.
2891 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2893 * cprop.c: Remove this unused file.
2895 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2897 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
2900 * basic.cs: Add a test.
2902 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2904 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
2907 2009-11-20 Zoltan Varga <vargaz@gmail.com>
2909 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
2910 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
2911 it. Use this flag to control llvm related code paths instead of #ifdef
2912 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
2915 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
2917 * mini.h: Bump AOT file format version.
2919 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
2920 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
2922 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
2923 was used as an assembly filter.
2925 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2927 * unwind.c: Fix support for ppc.
2929 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
2930 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
2932 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2934 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
2936 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
2937 added by the ps3 changes.
2939 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2941 * mini-gc.c: Resurrect this, so at least it compiles.
2943 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
2945 2009-11-18 Zoltan Varga <vargaz@gmail.com>
2947 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
2948 create_event_list () so assembly filters can be used.
2950 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
2953 2009-11-17 Zoltan Varga <vargaz@gmail.com>
2955 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
2956 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
2959 * aot-compiler.c (add_generic_instances): Emit instances of common generic
2960 classes for char/bool too.
2962 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
2964 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
2967 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
2970 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
2972 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
2974 Code contributed under MIT/X11 license.
2976 2009-11-14 Zoltan Varga <vargaz@gmail.com>
2978 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
2979 threads in native code work.
2981 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
2982 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
2985 2009-11-13 Jonathan Chambers <joncham@gmail.com>
2987 * debugger-agent.c: Implementation for Windows platform.
2989 * mini-x86.c: Add support for Windows. Use mono-* synchronization
2990 primitives. Use SEH to implement breakpoints and single stepping.
2992 * mini-x86.h: Enable soft debugger on Windows.
2994 Code contributed under MIT/X11 license.
2996 2009-11-13 Zoltan Varga <vargaz@gmail.com>
2998 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
2999 under XEN. Fixes #522894.
3001 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
3003 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
3004 interface calls in LLVM AOT code.
3006 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
3009 * mini-llvm.c: Add support for OP_VPHI.
3011 * objects.cs: Add a test.
3013 2009-11-13 Zoltan Varga <vargaz@gmail.com>
3015 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
3016 this is called on the debugger thread.
3018 2009-11-12 Zoltan Varga <vargaz@gmail.com>
3020 * mini-llvm.c: Add soft-float support.
3022 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
3023 FCALL which returns an R4.
3025 * driver.c (mono_main): Add a missing '\n'.
3027 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
3028 platforms which doesn't support the LLVM IMT trampoline.
3030 2009-11-11 Zoltan Varga <vargaz@gmail.com>
3032 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
3034 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
3036 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
3039 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
3041 2009-11-10 Zoltan Varga <vargaz@gmail.com>
3043 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
3044 Instead of emitting a method_order table, sort the contents of the code_offsets
3045 table and do a binary search in the sorted table. The previous approach doesn't
3046 work with LLVM which emits methods in a arbitrary order.
3048 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
3049 in the .eh_frame section in ELF files.
3051 * mini.h: Bump corlib file format version.
3053 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
3055 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
3056 LDMIA->LDM macro name change.
3058 2009-11-09 Zoltan Varga <vargaz@gmail.com>
3060 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
3063 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
3066 * aot-compiler.c: Ditto.
3068 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
3069 &align to mini_type_stack_size_full ().
3071 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
3073 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
3075 2009-11-08 Zoltan Varga <vargaz@gmail.com>
3077 * mini-arm.c: Compute the stack space used by arguments using
3078 mini_type_stack_size_full ().
3080 2009-11-08 Zoltan Varga <vargaz@gmail.com>
3082 * optflags-def.h: Remove dead TREEPROP optimization.
3084 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
3086 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
3088 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
3090 2009-11-07 Zoltan Varga <vargaz@gmail.com>
3092 * driver.c (mono_jit_parse_options): New public API function to parse options
3093 as done by the runtime executable.
3095 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
3096 when handling named arguments.
3098 2009-11-07 Zoltan Varga <vargaz@gmail.com>
3100 * mini-arm.c: Implement support for returning vtypes in registers, fix support
3101 for passing small vtypes in registers, make the CallInfo structures more
3102 similar to the code on the other platforms.
3104 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
3105 the code in the prolog requires it.
3107 2009-11-06 Zoltan Varga <vargaz@gmail.com>
3109 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
3110 (koush@koushikdutta.com).
3112 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
3113 where the thunk memory should be allocated from. Fixes appdomain unloading
3116 2009-11-06 Zoltan Varga <vargaz@gmail.com>
3118 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
3119 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
3121 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3123 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
3124 AOT, as it is not implemented yet.
3126 * mini-x86.c (mono_arch_output_basic_block): Ditto.
3128 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
3130 * debugger-agent.c: Fix windows build.
3132 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3134 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
3135 after the client connects/disconnects.
3137 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
3138 when an exception of a given type is thrown.
3140 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
3141 only on an uncaught exception.
3143 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
3145 * debugger-agent.c: Add a 'launch' option.
3147 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3149 * debugger-agent.c: Add a 'timeout' option.
3151 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3153 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
3156 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3158 * debugger-agent.c (set_breakpoint): Emit a log message.
3160 2009-11-04 Zoltan Varga <vargaz@gmail.com>
3162 * mini-arm.c: Fix the arm build.
3164 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
3166 * aot-compiler.c: don't leak the value returned from
3167 mono_type_full_name().
3169 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
3171 * debugger-agent.c: defer including mono-mutex.h until we know the
3174 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3176 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
3177 of pthreads directly.
3179 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
3180 exception handlers. Pass info argument.
3182 * mini.h: Adjust signatures of soft debugger functions to pass void*
3183 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
3185 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
3186 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3187 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
3188 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3190 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
3192 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
3193 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3194 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
3195 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3197 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
3199 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
3201 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
3203 * mono-semaphore.h: Skeleton implementation for Windows.
3205 Code contributed under MIT/X11 license.
3207 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3209 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
3211 Code contributed under MIT/X11 license.
3213 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3215 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
3217 Code contributed under MIT/X11 license.
3219 2009-11-04 Zoltan Varga <vargaz@gmail.com>
3221 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
3222 debug info to 100 because 10 still slows down gdb too much.
3224 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
3225 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
3226 them in the wrappers.
3228 2009-11-03 Zoltan Varga <vargaz@gmail.com>
3230 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
3232 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
3234 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
3235 function mono_aot_get_array_helper_from_wrapper ().
3237 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
3238 array helper methods.
3240 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
3242 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
3243 the value was loaded from memory.
3245 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
3246 the value was loader from there.
3248 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
3249 without constant swizzle.
3251 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3253 * mini-amd64.c: Put soft debugger functions behind a
3254 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
3256 * mini-amd64.h: disable the soft debugger in windows.
3258 Code contributed under MIT/X11 license.
3260 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3262 * mini-x86.c: Put soft debugger functions behind a
3263 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
3265 Code contributed under MIT/X11 license.
3267 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3269 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
3270 to mono_arch_find_jit_info_ext.
3272 Code contributed under MIT/X11 license.
3274 2009-11-03 Zoltan Varga <vargaz@gmail.com>
3276 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
3278 * debugger-agent.c: Add support for filtering events by assemblies.
3280 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
3281 the agent is not enabled.
3283 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3285 * exceptions-x86.c: hopefully last change to fix the windows build.
3286 This one courtesy of Jonathan Chambers.
3288 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3290 * debugger-agent.c: remove unused function.
3292 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3294 * debugger-agent.c: add #ifdefs for a few header files.
3295 * mini-x86.h: disable the soft debugger in windows.
3296 Step 1 of 2 to make this compile on windows with gcc.
3298 2009-11-02 Zoltan Varga <vargaz@gmail.com>
3300 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
3301 as it breaks the build.
3303 2009-07-01 Zoltan Varga <vargaz@gmail.com>
3305 Merge the soft debugger branch.
3307 * debugger-agent.h debugger-agent.c: New files containing the soft
3308 mode debugger module.
3310 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
3311 at the appropriate locations.
3313 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
3316 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
3317 enable/disable single stepping.
3319 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
3320 which returns all information in a StackFrameInfo structure, and can handle the
3321 LMF frames added by the debugger.
3323 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
3326 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
3327 walker function which works on a specific thread and passes a StackFrameInfo
3328 structure to its callback.
3330 * mini.c (mini_init): Initialize the debugger agent.
3332 * aot-compiler.c aot-runtime.c: Add soft-debug support.
3334 * mini-ops.h: Add OP_SEQ_POINT opcode.
3336 * driver.c (mono_main): Add new '--debugger-agent' option for passing
3337 arguments to the debugger agent.
3339 2009-11-02 Zoltan Varga <vargaz@gmail.com>
3341 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
3344 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
3346 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
3348 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
3350 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
3352 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
3353 sets the IMT argument and makes a virtual call.
3355 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
3357 2009-11-01 Zoltan Varga <vargaz@gmail.com>
3359 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
3362 2009-10-30 Zoltan Varga <vargaz@gmail.com>
3364 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
3365 runtime. Fixes #551228.
3367 2009-10-29 Zoltan Varga <vargaz@gmail.com>
3369 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
3371 * basic.cs: Add a test.
3373 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
3374 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
3375 CONSTRAINED. Fixes #550964.
3377 * generics.cs: Add a test.
3379 2009-10-28 Mark Probst <mark.probst@gmail.com>
3381 * mini-posix.c (add_signal_handler): Use
3382 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
3384 2009-10-28 Jerry Maine <crashfourit@gmail.com>
3386 Contributed under the terms of the MIT/X11 license by
3387 Jerry Maine <crashfourit@gail.com>.
3389 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
3390 sse4a for simd intrinsics.
3392 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
3393 sse4a for simd intrinsics.
3395 2009-10-27 Zoltan Varga <vargaz@gmail.com>
3397 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
3398 instead of inst_p1 which is not the same on ILP32 platforms.
3400 2009-10-24 Zoltan Varga <vargaz@gmail.com>
3402 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
3403 not the mscorlib one before calling mono_get_lmf_addr.
3405 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
3406 of the ip to the LMF.
3408 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
3409 immediate in the op->op_imm optimization.
3411 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
3412 understand. VTypes now work, but are not abi compliant, as they are
3413 split into 4 byte parts instead of 8.
3414 (emit_memcpy): Fix the unrolled case to work on the PS3.
3416 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
3418 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
3419 the default when static linking.
3421 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
3423 * aot-compiler.c: Add an autoreg option to automatically register
3424 statically linked aot modules using ELF .ctors.
3426 * genmdesc.pl: Add __ppc64__ to allowed defines.
3428 2009-10-25 Zoltan Varga <vargaz@gmail.com>
3430 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
3431 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
3433 2009-10-24 Mark Probst <mark.probst@gmail.com>
3435 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
3437 2009-10-24 Zoltan Varga <vargaz@gmail.com>
3439 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
3440 which will contain the domain where the method was found.
3442 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
3443 mini_jit_info_table_find ().
3445 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
3447 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
3449 2009-10-22 Zoltan Varga <vargaz@gmail.com>
3451 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
3452 set, its not supported yet.
3454 2009-10-22 Zoltan Varga <vargaz@gmail.com>
3456 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
3457 iface wrapper is not found.
3458 (mono_aot_get_method): Ditto for GetGenericValueImpl.
3460 2009-10-21 Zoltan Varga <vargaz@gmail.com>
3462 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
3463 which have a different name.
3465 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
3466 wrappers and Array.GetGenericValueImpl ().
3468 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
3469 because of the change above.
3471 * generics.cs: Add a test for full aot + generic array ifaces.
3473 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
3475 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
3476 that hides the previous one.
3478 2009-10-18 Zoltan Varga <vargaz@gmail.com>
3480 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
3481 marshalled. Fixes #541623.
3483 2009-10-16 Zoltan Varga <vargaz@gmail.com>
3485 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
3487 2009-10-15 Zoltan Varga <vargaz@gmail.com>
3489 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
3491 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3493 * mini-posix.c (sigprof_signal_handler):
3494 Implemented support for building stat call chans in different ways.
3496 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3498 * mini-exceptions.c (mono_find_jit_info):
3499 Also check that a jit info has been found (fixes a profiler crash).
3501 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3503 * mini.c (mono_codegen):
3504 Call mono_profiler_code_buffer_new with correct code address.
3506 2009-10-14 Zoltan Varga <vargaz@gmail.com>
3508 * driver.c (mono_main): Change the date in the copyright.
3510 2009-10-14 Mark Probst <mark.probst@gmail.com>
3512 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
3513 allocator in shared generic code for open classes, because we
3514 can't get those classes' vtables. We need to make managed
3515 allocators not depend on the vtable at compile-time to solve this.
3517 2009-10-13 Martin Baulig <martin@ximian.com>
3519 * debug-mini.c (mono_debugger_trampoline_compiled): Add
3520 `const guint8 *trampoline' argument; send both the old and the new
3523 2009-09-30 Zoltan Varga <vargaz@gmail.com>
3525 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
3526 mono_runtime_capture_context () without calling mono_runtime_invoke ().
3527 (can_marshal_struct): Skip structures with auto layout.
3529 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
3531 2009-10-02 Zoltan Varga <vargaz@gmail.com>
3533 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
3534 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
3535 a variable to hold the stack slot used by the int<->float conversion opcodes.
3537 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
3539 2009-10-04 Zoltan Varga <vargaz@gmail.com>
3541 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
3542 when using full-aot.
3544 2009-10-06 Zoltan Varga <vargaz@gmail.com>
3546 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
3547 each instance of Comparer<T>.
3549 * generics.cs: Add a new test.
3551 2009-10-09 Zoltan Varga <vargaz@gmail.com>
3553 * driver.c (parse_debug_options): Add a 'gdb' option.
3555 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
3557 * image-writer.c: Add support for emitting the image into a memory buffer.
3559 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
3561 * aot-compiler.c: Add support for registering debug info with GDB using the
3562 new JIT debugging interface in GDB 7.0. It can be turned on by setting
3563 MONO_XDEBUG to 'gdb'.
3565 2009-10-10 Zoltan Varga <vargaz@gmail.com>
3567 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
3570 2009-10-11 Zoltan Varga <vargaz@gmail.com>
3572 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
3573 can be used to set breakpoints in gdb.
3575 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
3576 segment to an absolute address.
3578 2009-10-13 Mark Probst <mark.probst@gmail.com>
3580 * method-to-ir.c: Use the managed array allocator method if
3583 2009-10-13 Bill Holmes <billholmes54@gmail.com>
3585 * aot-compiler.c : Fix the MSVC builds
3587 Code is contributed under MIT/X11 license.
3589 2009-10-13 Zoltan Varga <vargaz@gmail.com>
3591 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
3592 avoid registering 1 symbol file per method with gdb.
3594 2009-09-29 Zoltan Varga <vargaz@gmail.com>
3596 * mini-sparc.c: Fix the handling of enums with base type long.
3598 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
3600 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
3601 instead of using type->data.klass as the later doesn't work with generics.
3603 2009-09-25 Mark Probst <mark.probst@gmail.com>
3605 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
3606 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
3607 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
3608 works differently now and we don't handle it in the JIT anymore.
3610 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
3611 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
3612 the Thread class split.
3614 2009-09-25 Zoltan Varga <vargaz@gmail.com>
3616 * driver.c: Don't run tests with the obsolete treeprop optimization.
3618 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
3619 variable volatile. Fixes #541577.
3621 * basic-calls.cs: Add a new test.
3623 * basic-long.cs: Remove tests which are now in basic-calls.cs.
3625 2009-09-24 Zoltan Varga <vargaz@gmail.com>
3627 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
3628 work/required with recent iphone sdk versions.
3630 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
3633 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
3634 in the VCALL decomposition code.
3636 2009-09-22 Zoltan Varga <vargaz@gmail.com>
3638 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
3640 * basic.cs: Add a test.
3642 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
3645 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
3646 searches all the domains of the current thread.
3648 * exceptions-<ARCH>.c: Use it. Fixes #539394.
3650 2009-09-21 Zoltan Varga <vargaz@gmail.com>
3652 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
3653 so catching exceptions thrown in the same method works. Fixes exception17.exe.
3655 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
3656 for non-jit trampolines.
3658 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
3660 * aot-compiler.c (add_wrappers): Ditto.
3662 * mini-arm.c: Implement support for passing vtypes and floats, and increase
3663 the size of the param area used by dyn_call to 6 which covers the majority of
3666 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
3668 * mini-arm.c: Implement support for passing/receiving
3669 longs and receiving floats in the dyn_call code.
3671 * mini-amd64.c: Implement support for receiving vtypes in registers in
3674 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
3677 2009-09-20 Zoltan Varga <vargaz@gmail.com>
3679 * mini-arm.c (get_call_info): Return more precise information in
3681 (dyn_call_supported): Use the information in CallInfo.
3683 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
3685 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
3688 * mini-arm.c: Update after the dyn_call api changes.
3690 * mini.c (mini_create_jit_domain_info): Register a destructor function
3691 for the runtime_invoke_hash.
3693 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
3694 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
3696 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
3697 (dyn_call_supported): Simplify this by using get_call_info ().
3698 (mono_arch_dyn_call_free): New destructor function.
3700 * generics.cs: Remove a printf.
3702 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
3704 * mini-arm.c: Add support for enum return values and passing a few arguments
3707 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
3710 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
3712 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
3713 the dynamic invoke wrappers.
3715 * mini-arm.c: Implement OP_DYN_CALL for arm.
3717 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
3718 supported by the dynamic runtime invoke wrapper.
3720 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
3721 runtime invoke wrapper.
3723 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
3724 if possible when running with full-aot.
3726 * mini-ops.h: Add OP_DYN_CALL opcode.
3728 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
3729 with dynamic arguments lists similar to libffi.
3731 2009-09-19 Zoltan Varga <vargaz@gmail.com>
3733 * method-to-ir.c: Fix the previous change on 64 bit platforms.
3735 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
3738 * iltests.il.in: Add a new test.
3740 2009-09-18 Zoltan Varga <vargaz@gmail.com>
3742 * aot-compiler.c (add_generic_instances): Add more instances of
3743 GenericEqualityComparer.
3745 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
3747 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
3749 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
3751 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
3752 comments on some functions that now can fail.
3754 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
3756 * Makefile.am: Add Info.plist to EXTRA_DIST
3758 2009-09-16 Zoltan Varga <vargaz@gmail.com>
3760 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
3761 static synchronized wrappers. Fixes #539500.
3763 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
3765 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
3768 2009-09-16 Zoltan Varga <vargaz@gmail.com>
3770 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
3771 lmf before calling filter clauses as well. Fixes #539550.
3773 * exceptions.cs: Add a test.
3775 2009-09-14 Zoltan Varga <vargaz@gmail.com>
3777 * aot-compiler.c (add_generic_class): Add instances of
3778 Array.GetGenericValueImpl as well.
3780 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
3783 * generics.cs: Add a fullaot linq test.
3785 2009-09-10 Zoltan Varga <vargaz@gmail.com>
3787 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
3790 2009-09-10 Bill Holmes <billholmes54@gmail.com>
3792 * mini-trampolines.c (mono_delegate_trampoline) : Call
3793 mono_cominterop_get_invoke if the delegate target object
3796 Code is contributed under MIT/X11 license.
3798 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
3800 * method-to-ir.c: For CoreCLR throw a SecurityException if an
3801 internal call is defined outside platform code. Reduce code
3802 duplication with existing [Method|Field]AccessException
3804 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
3806 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
3807 if the return value is a small struct passed on regs.
3809 2009-09-09 Zoltan Varga <vargaz@gmail.com>
3811 * cpu-arm.md mini-arm.c: Remove unused opcodes.
3813 * mini-codegen.c: Enable the cpu description validation for arm.
3815 2009-09-08 Zoltan Varga <vargaz@gmail.com>
3817 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
3818 test which depends on structs to objects.cs.
3820 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
3821 require object model related stuff working.
3823 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
3825 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
3827 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
3828 against the instruction metadata in mini-ops.h. amd64 only for now.
3830 * mini-ops.h: Fix some instruction descriptions.
3832 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
3833 unused instructions.
3835 2009-09-06 Zoltan Varga <vargaz@gmail.com>
3837 * exceptions.cs: Add a new test.
3839 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
3841 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
3843 2009-09-06 Zoltan Varga <vargaz@gmail.com>
3845 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
3846 skip empty phi opcodes.
3848 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
3849 correctly by zero extending after loads. Skip methods containing calls
3850 to the monitor enter/exit trampolines.
3852 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
3853 when calling mono_thread_force_interruption_checkpoint ().
3855 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
3857 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
3859 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
3861 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
3862 bootstrap could run.
3864 2009-09-04 Zoltan Varga <vargaz@gmail.com>
3866 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
3868 2009-09-03 Zoltan Varga <vargaz@gmail.com>
3870 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
3872 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
3873 LLVM might be very short.
3875 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
3876 in OP_THROW/RETHROW.
3878 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
3881 2009-09-03 Zoltan Varga <vargaz@gmail.com>
3883 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
3884 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
3885 LLVM might be very short.
3887 2009-09-01 Zoltan Varga <vargaz@gmail.com>
3889 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
3890 the alignment for the value of sp.
3892 2009-09-01 Geoff Norton <gnorton@novell.com>
3894 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
3895 managed wrappers in full aot.
3897 2009-08-31 Zoltan Varga <vargaz@gmail.com>
3899 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
3901 2009-08-28 Zoltan Varga <vargaz@gmail.com>
3903 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
3905 2009-08-25 Zoltan Varga <vargaz@gmail.com>
3907 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
3909 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
3912 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3914 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
3915 depend on the info MonoMethodHeader which could be missing in IL stripped
3918 2009-08-25 Zoltan Varga <vargaz@gmail.com>
3920 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
3921 they are only 4 byte aligned.
3923 2009-08-21 Zoltan Varga <vargaz@gmail.com>
3925 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
3926 was done previously, since using SP causes too many problems.
3928 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
3929 frames without a frame pointer works.
3931 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
3932 global register in methods with calls, since the calls can go through
3933 a static rgctx trampoline which doesn't save it.
3935 2009-08-19 Zoltan Varga <vargaz@gmail.com>
3937 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
3939 2009-08-18 Zoltan Varga <vargaz@gmail.com>
3941 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
3943 2009-08-18 Christian Hergert <chris@dronelabs.com>
3945 * method-to-ir.c: Fix warnings for uninitialized variables.
3947 2009-08-18 Christian Hergert <chris@dronelabs.com>
3949 * mini-exceptions.c:
3950 * aot-compiler.c: Fix printf warnings.
3952 2009-08-18 Zoltan Varga <vargaz@gmail.com>
3954 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
3955 Add GetGenericValueImpl<string>.
3957 * aot-compiler.c (add_generic_instances): Add instances of
3958 GenericEqualityComparer<T> for primitive types. Only emit the array
3959 wrappers into the mscorlib image.
3961 2009-08-15 Zoltan Varga <vargaz@gmail.com>
3963 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
3964 the methods_loaded array using amodule->info->nmethods.
3966 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
3967 (MONO_AOT_FILE_VERSION): Bump this.
3969 * aot-compiler.c: Emit more generic instances allowing some parts of linq
3972 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
3973 MonoJitInfo doesn't belong to its methods aot image.
3975 2009-08-14 Zoltan Varga <vargaz@gmail.com>
3977 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
3979 * mini-arm.c: Fix warnings.
3981 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
3983 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
3986 2009-08-12 Zoltan Varga <vargaz@gmail.com>
3988 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
3989 avoid clobbering IP.
3991 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
3992 hold the trampoline argument, so its initial value is available during
3995 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
3998 * exceptions-hppa.c:
4000 * exceptions-s390x.c:
4001 * exceptions-mips.c:
4003 * exceptions-sparc.c:
4004 * exceptions-alpha.c:
4006 * mini-trampolines.c:
4008 * exceptions-s390.c: add and use #define's instead of sizeof()
4009 for MonoJitInfo and MonoJitInfoTable.
4011 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
4016 * tramp-x86.c: use a #define instead of sizeof() for a few
4017 structures that use a zero-length array.
4019 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
4021 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
4022 case when the method is dynamic. Fixes #529238.
4024 2009-08-06 Zoltan Varga <vargaz@gmail.com>
4026 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
4027 of asserting when a method is JIT compiled in full-aot mode.
4029 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4031 Contributed under the terms of the MIT/X11 license by
4032 Jerry Maine <crashfourit@gail.com>.
4034 * fixed wrong dates in changelog.
4036 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4038 Contributed under the terms of the MIT/X11 license by
4039 Jerry Maine <crashfourit@gail.com>.
4041 * basic-simd.cs: added test for packed double square root.
4042 * cpu-amd64.md: added opcode info for packed double square root.
4043 * cpu-x86.md: added opcode info for packed double square root.
4044 * mini-ops.h: added IR opcode for packed double square root.
4045 * mini-x86.c: added IR to native translation code for packed double square root.
4046 * mini-amd64.c: removed todo for packed double square root.
4047 * simd-intrinsics.c: added method to IR opcode converstion for
4048 packed double square root.
4050 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4052 Contributed under the terms of the MIT/X11 license by
4053 Jerry Maine <crashfourit@gail.com>.
4055 * mini-amd64.c: Added a change to help tell the difference as
4056 to what perpose the xmm register is being used--mainly to help
4058 * mini-amd64.h: Changed callee regs to use 15 out of 16
4059 (one used for special cases) xmm registers for both fp
4060 and simd ops. Added define to turn on new feature in the regalloc
4061 that allows fp and simd ops to share the xmm regs happily.
4062 * codegen.c: Added code to detect for which perpose an xmm reg is
4063 being used (fp or simd) and to translate back and forth to the
4064 correct logical reg bank (fp or simd) for 'spill load's.
4066 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4068 Contributed under the terms of the MIT/X11 license by
4069 Jerry Maine <crashfourit@gail.com>.
4071 * basic-simd.cs: Added tests for stressing the regalloc when running with
4072 16 simd regs and when simd and fp ops share the same reg bank.
4074 2009-08-01 Mark Probst <mark.probst@gmail.com>
4076 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
4077 in shared generic code, we might have to look up the class in the
4078 RGCTX. If we use the class directly, compute its GC descriptor.
4080 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
4082 * mini.c (mono_jit_runtime_invoke): Fix a warning.
4084 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
4086 * mini.c (mono_jit_runtime_invoke): Initialize the class and
4087 check for errors. Fixed the case when the class with the Main
4090 2009-07-31 Jerry Maine <crashfourit@gmail.com>
4092 Contributed under the terms of the MIT/X11 license by
4093 Jerry Maine <crashfourit@gail.com>.
4095 * cpu-amd64.md: Fixed simple bug in machine discrition file.
4097 2009-07-31 Zoltan Varga <vargaz@gmail.com>
4099 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
4101 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
4103 * method-to-ir.c: Fix naming of stelem and ldelem.
4105 2009-07-30 Zoltan Varga <vargaz@gmail.com>
4107 * driver.c (main_thread_handler): Check that the assembly loaded
4108 matches the filename when doing AOT.
4110 2009-07-30 Mark Probst <mark.probst@gmail.com>
4112 * mini.c: get_ip_from_sigctx installer has been removed, so don't
4115 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
4116 utils/mono-sigcontext.h).
4118 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
4121 2009-07-29 Massimiliano Mantione <massi@ximian.com>
4123 * mini.c (mono_codegen):
4124 Call profiler hook to keep track of method code buffers.
4126 2009-07-27 Mark Probst <mark.probst@gmail.com>
4128 * method-to-ir.c: Invoke write barriers for the
4129 Interlocked.(Compare)Exchange JIT intrinsics.
4131 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
4133 * Makefile.am (version.h): Fix issues when built out of tree.
4134 Remove some redundant 'grep's piped through 'sed's.
4136 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
4138 This patch is contributed under the terms of the MIT/X11 license
4140 * mini-ppc.c (mono_arch_output_basic_block):
4141 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
4142 for bits 32-47 with signed load/store diplacements for bits
4143 48-63. Use prefered base/offset order for indexed form.
4144 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
4145 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
4146 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
4147 OP_LOADI2_MEMBASE): Same.
4148 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
4149 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
4150 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
4152 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
4153 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
4154 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
4155 OP_LOADI1_MEMINDEX): Same
4156 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
4157 OP_STORER8_MEMINDEX): Same
4158 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
4160 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
4161 for bits 32-47 with signed load/store diplacements for bits
4162 48-63. Use prefered base/offset order for indexed form.
4164 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
4166 This patch is contributed under the terms of the MIT/X11 license
4168 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
4169 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
4170 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
4171 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
4172 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
4173 cfg->stack_usage to avoid size warnings.
4174 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
4175 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
4176 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
4177 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
4179 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
4180 after code varible is initialized.
4181 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
4182 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
4183 (mono_arch_emit_epilog):
4184 Move Use ppc_load32 for cfg->stack_usage to avoid size
4187 2009-07-24 Mark Probst <mark.probst@gmail.com>
4189 * method-to-ir.c: The write barrier doesn't do the store anymore,
4190 so we have always to emit it. Also, emit the wbarrier after the
4193 2009-07-24 Zoltan Varga <vargaz@gmail.com>
4195 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
4196 for argument count 3 too.
4198 2009-07-23 Zoltan Varga <vargaz@gmail.com>
4200 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
4201 the caller handle the exceptions.
4202 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
4203 method. Fixes #524498.
4205 2009-07-22 Geoff Norton <gnorton@novell.com>
4207 * mini-exceptions.c: Fix build on ia64.
4209 2009-07-22 Mark Probst <mark.probst@gmail.com>
4211 * mini-exceptions.c (ves_icall_get_frame_info): Use write
4214 2009-07-21 Zoltan Varga <vargaz@gmail.com>
4216 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
4219 2009-07-20 Zoltan Varga <vargaz@gmail.com>
4221 * basic-simd.cs (Main): Pass args to the test driver.
4223 2009-07-20 Geoff Norton <gnorton@novell.com>
4225 * mini-x86.h: Fix the x86 version guards to use Apple's
4226 properly defined macros.
4228 2009-07-20 Geoff Norton <gnorton@novell.com>
4230 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
4233 2009-07-20 Zoltan Varga <vargaz@gmail.com>
4235 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
4236 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
4237 the information which is needed for invokes, so only one locking+hash table
4240 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
4242 * aot-compiler.c (add_generic_instances): Emit instances of
4243 GenericComparer<T> for primitive types.
4245 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
4247 * mini-posix.c: Fix linux build.
4249 2009-07-19 Geoff Norton <gnorton@novell.com>
4251 * mini.h: Add prototypes for mono_runtime_syscall_fork and
4252 mono_gdb_render_native_backtraces
4253 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
4254 so we implement the sane semantics to the runtime here
4255 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
4256 so we need to call it differently (mono_gdb_render_native_backtraces)
4257 * mini-posix.c: Move the old semantics from mini.c to the prototypes
4258 here for default implementations.
4259 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
4260 support Apple's weird syscall (SYS_fork) implementation and not busy
4261 loop in abort() on native crashes on OSX anymore.
4263 2009-07-18 Zoltan Varga <vargaz@gmail.com>
4265 * aot-runtime.c (load_method): Change the handling of the
4266 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
4269 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
4271 2009-07-17 Zoltan Varga <vargaz@gmail.com>
4273 * mini.c (mono_patch_info_equal): Revert the last change for now as it
4274 seems to break the aot tests.
4276 * mini.c (mono_patch_info_equal): Fix the handling of
4277 MONO_PATCH_INFO_RGCTX_FETCH.
4279 2009-07-16 Zoltan Varga <vargaz@gmail.com>
4281 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
4283 * mini.c (mono_patch_info_hash): Fix the handling of
4284 MONO_PATCH_INFO_INTERNAL_METHOD.
4285 (mono_patch_info_equal): Ditto.
4287 2009-07-16 Zoltan Varga <vargaz@gmail.com>
4289 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
4292 * mini-llvm.c: Add some infrastructure for AOT support.
4294 2009-07-15 Zoltan Varga <vargaz@gmail.com>
4296 * mini-llvm-cpp.c: Update to the latest llvm api.
4298 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
4299 option to false to prevent llvm from installing signal handlers which
4302 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
4305 * cpu-amd64.md: Revert previous change as those instructions
4306 take 2 separate arguments. Remember to read the arch docs more
4307 carefully next time.
4309 2009-07-15 Zoltan Varga <vargaz@gmail.com>
4311 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
4313 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
4315 * mini-ppc.c: exploit multiple load/store units if available (rest of
4316 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
4317 http://bugzilla.novell.com/show_bug.cgi?id=487846).
4319 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
4321 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
4322 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
4324 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
4326 * cpu-x86.md: Fix missing clobbering from trancendental simd
4329 * cpu-amd64.md: Same.
4331 2009-07-14 Jerry Maine <crashfourit@gmail.com>
4333 Contributed under the terms of the MIT/X11 license by
4334 Jerry Maine <crashfourit@gail.com>.
4336 * basic-simd.cs: Added tests for single and doulble indexers.
4338 * cpu-amd64.md: Added simd opcode information.
4340 * mini-amd64.c: Added IR to native simd generation code.
4341 Added simd register names and function that returns them.
4343 * mini-amd64.h: Added marcos to turn on simd code compilation in
4344 amd64. Added max simd register count marco. Added caller/callee
4345 register mask marcos. Added marcos to use simd register bank.
4347 * mini.h: Added helper marco for shufling dwords and simple
4350 2009-07-14 Zoltan Varga <vargaz@gmail.com>
4352 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
4354 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
4356 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
4357 the length of the native code as well.
4359 * basic-simd.cs: Add a test for #521662.
4361 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
4363 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
4365 2009-07-13 Mark Probst <mark.probst@gmail.com>
4367 * mini.c: Register function for getting the IP from a signal
4368 context with metadata.
4370 2009-07-13 Zoltan Varga <vargaz@gmail.com>
4372 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
4373 call a generic class init trampoline if needed. Fixes #519336.
4375 * generics.cs: Add a test.
4377 2009-07-09 Mark Probst <mark.probst@gmail.com>
4379 * method-to-ir.c: When doing a call which might be remote from
4380 shared generic code to other shared code with open type arguments,
4381 get the remoting invoke wrapper from the RGCTX and do an indirect
4384 2009-07-03 Zoltan Varga <vargaz@gmail.com>
4386 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
4387 after the unbox trampoline in the full-aot case.
4389 2009-07-02 jonas echterhoff <jonas@unity3d.com>
4391 * mini.c: Move initialization of jit_mutex before debugger initialization
4396 * Info.plist: added Info.plist and link flag to enable the mono executable
4397 to access other processes. Requires codesigning of the executable to work.
4399 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
4404 2009-06-30 Zoltan Varga <vargaz@gmail.com>
4406 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
4408 2009-06-29 Zoltan Varga <vargaz@gmail.com>
4410 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
4411 when the generic instance is an instantiation of a subclass of the
4412 methods class. Fixes #517166.
4414 2009-06-26 Zoltan Varga <vargaz@gmail.com>
4416 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
4419 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
4422 * CMakeLists.txt: Add minimal support for installation.
4424 2009-06-25 Zoltan Varga <vargaz@gmail.com>
4426 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
4427 determine whenever a method is directly callable to a separate function.
4429 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
4430 needed ones as a result of the previous change.
4432 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
4433 type of register arrays.
4435 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
4436 type of register arrays.
4438 2009-06-24 Jerry Maine <crashfourit@gmail.com>
4440 Contributed under the terms of the MIT/X11 license by
4441 Jerry Maine <crashfourit@gail.com>.
4443 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
4445 2009-06-24 Zoltan Varga <vargaz@gmail.com>
4447 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
4449 2009-06-24 Neale Ferguson <neale@sinenomine.net>
4451 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
4452 dump of structure return value. Fix some formatting.
4453 * cpu-s390x.md: Fix lengths of instruction sequences.
4454 * mini-s390.c: Minor formatting changes.
4456 2009-06-24 Zoltan Varga <vargaz@gmail.com>
4458 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
4459 Use sigaction on freebsd as well.
4461 2009-06-23 Zoltan Varga <vargaz@gmail.com>
4463 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
4466 * mini.c (mini_init): Revert a change which breaks cross-compilation.
4468 2009-06-22 Mark Probst <mark.probst@gmail.com>
4470 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
4472 2009-06-22 Mark Probst <mark.probst@gmail.com>
4474 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
4476 2009-06-20 Martin Baulig <martin@ximian.com>
4479 (MonoDebuggerThreadFlags): New enum typedef.
4480 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
4481 (mono_debugger_thread_created): Added `gpointer func' argument;
4482 initialize the new `thread_flags' field.
4484 2009-06-18 Martin Baulig <martin@ximian.com>
4486 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
4487 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
4490 (mini_debugger_set_attach_ok): New function; sets the attach-ok
4491 flag in `MONO_DEBUGGER__info.runtime_info'.
4494 (mono_main): Call mini_debugger_set_attach_ok() if generics
4495 sharing is disabled.
4497 2009-06-22 Zoltan Varga <vargaz@gmail.com>
4499 * aot-compiler.c (add_wrappers): Fix a warning.
4501 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
4502 the ppc load/store macro changes.
4504 2009-06-21 Zoltan Varga <vargaz@gmail.com>
4506 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
4508 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
4509 not just the got symbol.
4511 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
4514 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
4517 * aot-compiler.c: Remove some fixmes.
4519 * driver.c (mono_main): Print a helpful message when cross-compiling.
4521 * mini.c (mini_init): Disable signal handlers when cross-compiling.
4523 * method-to-ir.c (initialize_array_data): Do the optimization if the
4524 target byte order is little endian, instead of the host byte order.
4526 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
4527 wrappers into the mscorlib image, Emit a unique plt symbol for each
4528 image, emit symbols for plt entries.
4530 * image-writer.c (img_writer_emit_symbol_size): New function to emit
4533 2009-06-20 Zoltan Varga <vargaz@gmail.com>
4535 * aot-compiler.c (add_wrappers): Avoid calling
4536 mono_marshal_get_type_info () since it can assert for some types.
4538 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
4539 ldtoken are used inside wrappers.
4541 * helpers.c: Add support for prefixing tools with the arch name.
4543 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
4544 quantities when using ilp32.
4546 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
4547 spill slots. Use sizeof(mgreg_t) for the spill slot size.
4549 * image-writer.c: Use .long on ilp32.
4551 * aot-compiler.c: Use 32 bit loads on ilp32.
4553 2009-06-19 Zoltan Varga <vargaz@gmail.com>
4555 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
4557 * mini-ops.h: Use TARGET_POWERPC define for consistency.
4559 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
4561 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
4562 second got slot of every aot image.
4564 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
4565 aot on platforms with function pointers.
4567 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
4568 support for aot/full aot on ppc/ppc64.
4570 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
4571 arguments which are needed on ppc.
4573 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
4576 * mini-trampolines.c aot-runtime.c: Update after the above changes.
4578 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
4580 * regalloc2.c (BITS_PER_CHUNK): Ditto.
4582 * aot-compiler.c (emit_got_info): Fix reading unused memory.
4584 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
4586 2009-06-17 Geoff Norton <gnorton@novell.com>
4588 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
4590 2009-06-17 Zoltan Varga <vargaz@gmail.com>
4592 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
4593 to control whenever the dwarf writer is in xdebug or aot mode.
4594 (emit_class_dwarf_info): Use a separate abbrev for structures without
4597 * aot-compiler.c: Pass the appending parameter to
4598 mono_dwarf_writer_create ().
4600 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
4601 falls through to its next bblock. Fixes #513931.
4603 * iltests.il: Add a test.
4605 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
4606 infor even if emit_line is FALSE, as the apple linker seems to require it.
4608 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
4610 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
4614 2009-06-15 Zoltan Varga <vargaz@gmail.com>
4616 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
4619 2009-06-13 Zoltan Varga <vargaz@gmail.com>
4621 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
4622 'has_call_handler' fields.
4624 * method-to-ir.c (mono_method_to_ir): Set them if needed.
4626 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
4627 first bblock if not needed. Fixes #512790.
4629 2009-06-11 Zoltan Varga <vargaz@gmail.com>
4631 * aot-compiler.c (mono_compile_assembly): Fix a warning.
4633 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
4636 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
4637 remoting-invoke-with-check wrappers, which are not needed when running with
4638 full-aot, since it doesn't support remoting.
4640 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4642 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
4644 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
4645 method info, it is not used anymore.
4647 * mini.h: Bump AOT file format version.
4649 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
4652 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
4655 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
4657 * mini.h: Bump AOT file format version.
4659 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4661 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
4662 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
4665 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
4666 of CKFINITE and FBGE for VFP.
4668 2009-06-09 Zoltan Varga <vargaz@gmail.com>
4670 * aot-compiler.c: Don't align code to 16 bytes on arm.
4672 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
4673 before the methods they belong to.
4675 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
4676 the full-aot case if possible, since the trampoline will be called right
4679 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
4680 trampolines to 1024 after the change above.
4682 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
4683 trampoline to save 8 bytes per trampoline.
4685 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
4688 2009-06-08 Zoltan Varga <vargaz@gmail.com>
4690 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
4692 2009-06-08 Martin Baulig <martin@ximian.com>
4695 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
4696 (_mono_debugger_throw_exception): Don't make this static.
4697 (_mono_debugger_unhandled_exception): Likewise.
4698 (mono_debugger_handle_exception): Moved to mini-exceptions.c
4701 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
4702 (_mono_debugger_throw_exception): Add function prototype.
4703 (_mono_debugger_unhandled_exception): Likewise.
4706 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
4707 arg; return the first exception handler if the exception is caught
4708 and we're running inside the debugger.
4709 (mono_debugger_handle_exception): Moved here from debug-mini.c;
4710 improve exception handle inside runtime-invoke, check whether the
4711 exception is actually caught in the method being invoked and not
4712 by the runtime-invoke-wrapper.
4714 2009-06-08 Zoltan Varga <vargaz@gmail.com>
4716 * image-writer.c: Improve support for the osx assembler.
4718 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
4721 2009-06-08 Martin Baulig <martin@ximian.com>
4724 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
4725 (_mono_debugger_throw_exception): Don't make this static.
4726 (_mono_debugger_unhandled_exception): Likewise.
4727 (mono_debugger_handle_exception): Moved to mini-exceptions.c
4730 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
4731 (_mono_debugger_throw_exception): Add function prototype.
4732 (_mono_debugger_unhandled_exception): Likewise.
4735 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
4736 arg; return the first exception handler if the exception is caught
4737 and we're running inside the debugger.
4738 (mono_debugger_handle_exception): Moved here from debug-mini.c;
4739 improve exception handle inside runtime-invoke, check whether the
4740 exception is actually caught in the method being invoked and not
4741 by the runtime-invoke-wrapper.
4743 2009-06-07 Zoltan Varga <vargaz@gmail.com>
4745 * image-writer.c (append_subsection): Don't align subsections of the
4746 debug_line section as a workaround.
4748 * dwarfwriter.c: Emit line number info in the AOT case as well.
4750 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
4752 This patch is contributed under the terms of the MIT/X11 license
4754 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
4755 code_len <= code_size
4757 2009-06-06 Zoltan Varga <vargaz@gmail.com>
4759 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
4761 2009-06-04 Zoltan Varga <vargaz@gmail.com>
4763 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
4764 invoke wrappers, we now use trampolines instead.
4766 2009-06-04 Mark Probst <mark.probst@gmail.com>
4768 * mini-darwin.c: The exception thread must not be registered with
4771 2009-06-04 Mark Probst <mark.probst@gmail.com>
4773 * mini-gc.c: Disable the code because it makes SGen crash.
4775 2009-06-03 Zoltan Varga <vargaz@gmail.com>
4777 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
4778 instead of asserting.
4780 2009-05-31 Zoltan Varga <vargaz@gmail.com>
4782 * aot-compiler.c (mono_compile_assembly): Move the creation of the
4783 output file after the code has been compiled.
4785 2009-05-30 Zoltan Varga <vargaz@gmail.com>
4787 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
4789 2009-05-31 Zoltan Varga <vargaz@gmail.com>
4791 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
4792 entries distinction to simplify the code.
4794 * mini.h: Bump AOT file format version.
4796 2009-05-28 Zoltan Varga <vargaz@gmail.com>
4798 * objects.cs: Fix the signature of one of the tests.
4800 * mini.c (mini_create_ftnptr): New helper function, moved here from
4802 (mini_get_addr_from_ftnptr): Ditto.
4803 (mini_init): Install the new helpers.
4805 2009-05-28 Martin Baulig <martin@ximian.com>
4807 Correctly initialize the debugger when embedding Mono.
4809 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
4810 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
4811 see documentation in mini_debug_running_inside_mdb().
4814 (mini_debug_running_inside_mdb): New function to check whether
4815 we're running inside mdb.
4817 * mini.c (mini_init): Call mini_debugger_init() if we're running
4818 inside the debugger.
4820 * driver.c (mono_main): Moved the call to mini_debugger_init()
4821 into mini_init() to make this work when embedding Mono.
4823 * debug-debugger.c (mini_debugger_init): Warn about duplicate
4824 calls to mini_debugger_init().
4826 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
4827 mono_debugger_main() -> mini_debugger_main() and put them inside a
4828 `MONO_DEBUGGER_SUPPORTED' conditional.
4830 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
4832 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
4833 this is no longer in use.
4836 2009-05-26 Zoltan Varga <vargaz@gmail.com>
4838 * mini-sparc.c (add_outarg_load): Fix the sparc build.
4840 * aot-compiler.c (emit_method_code): Always write out C style symbols for
4843 2009-05-27 Martin Baulig <martin@ximian.com>
4845 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4847 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
4848 long_conv_to_r_un to 64 bits.
4850 * cpu-x86.md: Increase the instruction size due to the changes.
4852 * iltests.il.in: Add regression test.
4856 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4858 * objects.cs: Move the previous test from basic.cs to here.
4860 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4862 * basic.cs: Add regression test for #506915.
4864 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4866 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
4867 optimization we must check the bb of the first byte of stobj as
4868 it's the only one set in cil_offset_to_bb.
4872 2009-05-25 Zoltan Varga <vargaz@gmail.com>
4874 * image-writer.c: Fix pointer directive on ppc64.
4876 2009-05-24 Zoltan Varga <vargaz@gmail.com>
4878 * image-writer.c (asm_writer_emit_section_change): Avoid using
4879 .bss subsections on ppc too.
4881 2009-05-23 Zoltan Varga <vargaz@gmail.com>
4883 * image-writer.c: Fix the definition of TARGET_ASM_....
4885 * image-writer.c: Fix the emission of assembler directives in the last
4888 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
4889 exception throwing code to accomodate ppc64.
4891 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
4892 size to work on ppc64 too.
4894 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
4897 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
4898 the assembler dialect instead of using platform specific defines.
4900 2009-05-22 Geoff Norton <gnorton@novell.com>
4902 * mini-arm.c (get_call_info): If a structure is split between the stack
4903 and argument registers, we should not advance the stack pointer by the entire
4904 native size, but just by the amount that spilled.
4906 2009-05-22 Zoltan Varga <vargaz@gmail.com>
4908 * mini-arm.c (get_call_info): Handle structures with alignment requirements
4911 2009-05-21 Zoltan Varga <vargaz@gmail.com>
4913 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
4916 * aot-compiler.c (add_extra_method): Fix up the collection of extra
4917 methods so wrapper don't get added twice.
4918 (add_generic_instances): Don't add methods of arrays.
4920 * generics.cs: Mark one test as !FULLAOT.
4922 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
4924 * mini-x86.c (emit_move_return_value): Remove unused vars.
4926 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
4928 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
4929 decomposing 8 bytes structs into a LCALL.
4931 * mini-x86.c (emit_move_return_value): We no longer push the vtype
4932 pointer for where to store the returned regs.
4934 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
4937 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
4939 2009-05-20 Miguel de Icaza <miguel@novell.com>
4941 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
4944 2009-05-21 Zoltan Varga <vargaz@gmail.com>
4946 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
4948 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
4951 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
4953 * local-propagation.c (mono_local_cprop): Avoid local propagation
4954 across paired add/sub if the first instruction dest reg is it's
4955 source reg. For example:
4957 int_add_imm R12 <- R12 [1] clobbers: 1
4958 int_sub_imm R42 <- R12 [1] clobbers: 1
4960 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
4961 maintain the math identify.
4965 2009-05-20 Andreia Gaita <avidigal@novell.com>
4967 * Makefile.am: avoid going on the network just to get the revision,
4970 2009-05-19 Massimiliano Mantione <massi@ximian.com>
4972 Fixed estimate for short branches on amd64 (they were off mark, and
4973 enabling call prolog-epilog instrumentations caused assertions).
4974 * mini.h (struct MonoBasicBlock): added max_length field to hold the
4975 estimate for the maximum length of this basic block.
4977 - mono_arch_emit_prolog: compute max_length for each basic block
4978 (instead of max_offset), and inflate size estimate also for entry bb
4979 in case of code instrumentation.
4980 - mono_arch_output_basic_block: get rid of "cpos" (the current
4981 estimated "position" in the code), and always use "offset" instead,
4982 which is accurate; at the beginning of the function quickly recompute
4983 max_offset for all the remaining blocks, starting from the current
4984 cfg->code_len (which is correct, and not estimated) and using the
4985 estimated block lengths computed previously.
4987 2009-05-17 Zoltan Varga <vargaz@gmail.com>
4989 * exceptions-ppc.c: Remove the caching from the trampoline creation
4990 functions, it is already done in the caller.
4992 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
4994 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
4995 MONO_ARCH_GSHARED_SUPPORTED define.
4997 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
4999 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
5002 2009-05-16 Zoltan Varga <vargaz@gmail.com>
5004 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
5005 call to mono_marshal_get_rgctx_invoke ().
5007 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
5008 mono_marshal_get_static_rgctx_invoke (), all platforms which support
5009 gshared use the static rgctx trampolines now.
5011 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
5012 platform supports it.
5014 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5016 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
5018 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
5020 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5022 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
5024 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
5027 2009-05-15 Massimiliano Mantione <massi@ximian.com>
5029 Made it possible for mono_arch_instrument_epilog to preserve
5030 argument registers, otherwise instrumenting the "epilogue" before
5031 a tail call would clobber them.
5032 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
5033 if like mono_arch_instrument_epilog but with an additional parameter
5034 that states if argument registers must be preserved.
5035 * mini.c: implemented mono_arch_instrument_epilog as a call to
5036 mono_arch_instrument_epilog_full without asking to preserve argument
5037 registers (this makes the existing code work as usual).
5039 - mono_arch_instrument_epilog: add parameter to transform it into
5040 mono_arch_instrument_epilog_full, and preserve argument registers
5042 - mono_arch_output_basic_block, OP_TAILCALL case: call
5043 mono_arch_instrument_epilog_full.
5044 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
5045 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
5046 only transformed mono_arch_instrument_epilog into
5047 mono_arch_instrument_epilog_full.
5049 2009-05-15 Geoff Norton <gnorton@novell.com>
5051 * mini-darwin.c: This works on arm now.
5053 2009-05-14 Geoff Norton <gnorton@novell.com>
5055 * jit.h, driver.c: Allow full-aot to be decided programatically by the
5058 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5060 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
5063 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
5064 wrappers during full aot mode correctly.
5066 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
5069 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
5070 mono_metadata_type_hash ().
5072 2009-05-14 Massimiliano Mantione <massi@ximian.com>
5074 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
5075 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
5076 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
5077 Removed MONO_INST_BRLABEL from the instruction flags, and the
5078 remaining code that used it, because we do not support branches inside
5079 basic blocks (and branch target labels) anymore.
5080 * Makefile.am: As part of the above cleanup, remove reference to
5081 BURG files which don't exist anymore.
5083 2009-05-14 Zoltan Varga <vargaz@gmail.com>
5085 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
5088 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
5089 to use mono_arch_throw_corlib_exception.
5091 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
5092 mono_arch_throw_corlib_exception for throwing corlib exceptions.
5094 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
5097 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
5099 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
5100 for the got to make debugging easier and to avoid confusing it with the
5103 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
5104 method so a breakpoint can be set when using gdb.
5106 2009-05-13 Zoltan Varga <vargaz@gmail.com>
5108 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
5109 on mono_method_get_imt_slot ().
5111 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
5112 num_decodes variables.
5114 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
5115 change as it doesn't seem to work.
5117 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
5120 2009-05-12 Zoltan Varga <vargaz@gmail.com>
5122 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
5123 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
5125 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
5126 builder when using full aot.
5128 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
5129 here, it is already handled.
5131 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
5134 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
5136 * mini-arm.h: Enable IMT for full aot.
5138 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
5139 arch doesn't support it.
5141 * mini.c (mini_init): Don't disable IMT for full aot if the
5142 architecture supports it.
5144 * mini.h (MonoAotTrampoline): New enum containing the different types
5145 of 'numerous' trampolines.
5146 (MONO_AOT_FILE_VERSION): Bump this.
5148 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
5149 static rgctx trampolines. Add support for full-aot IMT thunks.
5151 * mini-amd64.h: Enable IMT for full aot.
5153 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
5154 to exclude tests belonging to a category.
5156 * generics.cs: Mark some tests with a !FULLAOT category.
5158 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
5161 2009-05-11 Zoltan Varga <vargaz@gmail.com>
5163 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
5164 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
5165 (emit_plt): Fix a warning.
5167 2009-05-10 Zoltan Varga <vargaz@gmail.com>
5169 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
5170 back into aot-compiler.c to a place where the other functions shared by
5171 the runtime and aot compiler are.
5173 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
5174 as done previously, instead of in MonoAotFileInfo, since pointers might have
5175 alignment requirements.
5177 * mini.h: Bump AOT file format version.
5179 2009-05-10 Miguel de Icaza <miguel@novell.com>
5181 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
5182 that is used at runtime from the aot-compiler.c, this makes it
5183 work on setups that remove the AOT compiler from the output
5186 2009-05-09 Zoltan Varga <vargaz@gmail.com>
5188 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
5191 * mini-ppc.h: Enable static rgctx trampolines for ppc.
5193 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
5195 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
5196 stuff to mono_arch_decompose_long_opts ().
5197 (mono_decompose_opcode): Remove some dead code.
5199 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5201 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
5202 cmethod can be null for quite a some reasons.
5204 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5206 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
5208 2009-05-08 Zoltan Varga <vargaz@gmail.com>
5210 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
5212 2009-05-08 Zoltan Varga <vargaz@gmail.com>
5214 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
5215 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
5216 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
5217 calls returning structures by addr on amd64.
5219 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
5221 * iltests.il.in: Restructure the tail call tests a bit.
5223 2009-05-07 Zoltan Varga <vargaz@gmail.com>
5225 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
5226 for virtual methods too.
5228 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
5230 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
5231 due to regression in verifying System.dll.
5233 2009-05-06 Zoltan Varga <vargaz@gmail.com>
5235 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
5238 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
5241 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
5242 g_str_hash () which can change.
5244 * driver.c (mini_regression): Disable optimizations not supported by
5245 the cpu. Fixes #500019.
5247 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
5250 2009-05-06 Zoltan Varga <vargaz@gmail.com>
5252 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
5253 to the latest LLVM code.
5255 2009-05-05 Zoltan Varga <vargaz@gmail.com>
5257 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
5259 2009-05-04 Zoltan Varga <vargaz@gmail.com>
5261 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
5264 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
5265 no longer saving offsets, so just save the patch types along with the other
5267 * aot-runtime.c (load_patch_info): Update after the changes to
5268 encode_patch_list ().
5269 (decode_got_entry): Removed, merged into load_patch_info ().
5270 (is_shared_got_patch): Removed, call the same function from
5273 * mini.h: Bump aot file format version.
5275 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
5276 half-finished no-dlsym code.
5278 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
5281 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
5282 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
5284 2009-05-02 Zoltan Varga <vargaz@gmail.com>
5286 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
5287 buffer length to work with AOT code.
5289 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
5290 ldfld/stfld opcodes.
5292 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
5295 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
5297 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
5299 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
5302 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
5303 if needed. Don't decompose long operations when using llvm.
5305 2009-05-01 Zoltan Varga <vargaz@gmail.com>
5307 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
5310 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
5312 2009-05-03 Martin Baulig <martin@ximian.com>
5314 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
5315 mono_debugger_insert_method_breakpoint() since the class init
5316 handler we're inserting at the top of the method already gives us
5319 2009-04-30 Zoltan Varga <vargaz@gmail.com>
5321 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
5322 to mono_arch_decompose_long_opts () for x86 and arm.
5324 2009-04-29 Zoltan Varga <vargaz@gmail.com>
5326 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
5329 2009-04-28 Zoltan Varga <vargaz@gmail.com>
5331 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
5334 2009-04-26 Zoltan Varga <vargaz@gmail.com>
5336 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
5337 number of trampolines used in full-aot mode.
5339 * aot-compiler.c: Add an ntrampolines option to set the number of
5340 trampolines emitted in full-aot mode.
5342 2009-04-27 Zoltan Varga <vargaz@gmail.com>
5344 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
5345 a volatile load. Get rid of get_tempname (), llvm assigns names
5348 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
5351 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
5354 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
5357 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
5358 to the same register as a fixed sreg2. Fixes #497271.
5360 * iltests.il.in: Add a new test.
5362 2009-04-26 Zoltan Varga <vargaz@gmail.com>
5364 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
5365 stack, since pushes complicate exception handling.
5367 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
5368 the stack if they are passed using moves.
5370 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
5372 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
5375 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
5376 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
5377 of FMOVE if it is an R4.
5379 2009-04-25 Zoltan Varga <vargaz@gmail.com>
5381 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
5383 * mini.h (LLVMCallInfo): New structure to store calling convention
5384 information for the LLVM back end similar to the CallInfo structures in
5387 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
5388 call information in a format usable by LLVM.
5389 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
5391 * method-to-ir.c (mono_emit_call_args): Emit calls using
5392 mono_llvm_emit_call () when compiling using LLVM.
5394 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
5395 comments to all functions. Fix memory leaks. Add a public init/cleanup
5398 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
5400 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
5401 mono_array_new_va () jit icall.
5403 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
5405 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
5406 multiple machine description files to be specified.
5407 * mini-ops.h: fixes for cross-compilation.
5409 2009-04-22 Miguel de Icaza <miguel@novell.com>
5411 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
5414 2009-04-22 Zoltan Varga <vargaz@gmail.com>
5416 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
5417 to prevent asserts in various passes. Fixes #497220.
5419 2009-04-21 Zoltan Varga <vargaz@gmail.com>
5421 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
5424 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
5425 table to avoid duplicates.
5427 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5429 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
5432 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
5434 * mini.c (mini_method_verify): Fail fulltrust code if the exception
5435 is for method or field access.
5437 2009-04-20 Zoltan Varga <vargaz@gmail.com>
5439 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
5442 * mini-llvm.c (mono_llvm_emit_method): Use it.
5444 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
5445 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
5448 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
5449 synchronized methods.
5451 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
5453 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
5455 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
5458 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
5459 allowing some options to be set dynamically.
5461 2009-04-19 Zoltan Varga <vargaz@gmail.com>
5463 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
5464 unconditional branch.
5466 * mini.h (MonoTrampolineType): Add new trampoline type
5467 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
5470 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
5473 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
5476 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
5477 is enabled. Instead, use the llvm vcall trampoline.
5479 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
5481 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
5483 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
5486 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
5487 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
5489 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
5490 OP_IA64_CSET opcode.
5492 * mini.c: Fix a warning.
5494 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
5495 THROW to the appropriate llvm type.
5497 2009-04-18 Zoltan Varga <vargaz@gmail.com>
5499 * mini.c (mini_method_compile): Add statistics for methods JITted
5502 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5504 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
5505 OP_IA64_CMP_<cond>_IMM opcodes.
5507 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5509 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
5512 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
5515 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
5518 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
5520 * mini-exceptions.c : add thread id to EXCEPTION trace message.
5522 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5524 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
5527 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
5528 rgctx invoke trampolines for x86.
5530 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
5531 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
5532 (mono_arch_get_vcall_slot): Simplify this.
5534 2009-04-16 Zoltan Varga <vargaz@gmail.com>
5536 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
5537 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
5539 2009-04-14 Zoltan Varga <vargaz@gmail.com>
5541 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
5542 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
5544 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
5546 * liveness.c (visit_bb): Remove a needless assert.
5548 2009-04-13 Zoltan Varga <vargaz@gmail.com>
5550 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
5551 full aot support to the arch specific code.
5553 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
5555 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
5557 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
5559 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
5560 collect information about the delegate invoke impl trampolines.
5562 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
5563 to save trampolines during full-aot mode.
5565 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
5566 creation function which returns a trampoline which sets the rgctx
5568 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
5569 wrapper if possible.
5570 (mono_delegate_trampoline): Ditto.
5572 * mini.c (mono_jit_runtime_invoke): Ditto.
5574 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
5576 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
5578 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5580 2009-04-12 Zoltan Varga <vargaz@gmail.com>
5582 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
5583 just setting the opcode to OP_NOP.
5585 2009-04-11 Zoltan Varga <vargaz@gmail.com>
5587 * mini.c (mini_method_compile): Put the last change inside an
5588 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
5590 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
5591 and extend live ranges to cover the whole method when using xdb.
5593 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
5594 do it in the trampolines.
5596 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
5599 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
5601 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
5602 call code in full-aot mode since IMT is disabled there.
5603 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
5604 new JIT no longer has that restriction.
5606 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5608 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
5609 a more compact format.
5610 (mono_aot_wrapper_name): New function to return a unique name for a
5611 wrapper method, also used by the AOT runtime.
5613 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
5616 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
5617 when a ICollection<T> etc is encountered.
5618 (add_generic_instances): Process method arguments/locals too.
5619 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
5622 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
5624 2009-04-10 Zoltan Varga <vargaz@gmail.com>
5626 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
5628 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
5630 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
5631 representing the result of the decomposition. Nullify instructions
5632 instead of setting them to OP_NOP since nops can't have registers
5635 2009-04-09 Zoltan Varga <vargaz@gmail.com>
5637 * aot-compiler.c (mono_compile_assembly): Split this huge function into
5638 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
5639 info. Strip 'mapping symbols' on ARM.
5641 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
5643 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
5644 this with the native genmdesc.
5646 2009-04-08 Bill Holmes <billholmes54@gmail.com>
5648 * aot-runtime.c: Fixing the MSVC build.
5650 Code is contributed under MIT/X11 license.
5652 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5654 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
5655 JITted code depends on it.
5657 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5659 * aot-compiler.c: Use new MonoGenericParam accessors.
5661 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5663 Reduce memory usage and improve correctness wrt MonoGenericParam
5664 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
5665 handing. Avoid allocating MonoGenericParams, but use the ones in
5666 the container itself.
5668 2009-04-07 Miguel de Icaza <miguel@novell.com>
5670 * tasklets.c: Return exceptions in the out argument.
5672 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5674 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
5675 opcode. Use pointer types in more places instead of casting them to
5678 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
5680 (mono_llvm_optimize_method): New helper function to optimize a method.
5682 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
5683 widening code so it could be called from more places.
5684 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
5685 code paths in the call opcodes.
5687 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
5689 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
5691 2009-04-06 Zoltan Varga <vargaz@gmail.com>
5693 * dwarfwriter.c: Use _ to separate class name
5694 components as gdb can't handle '.'. Represent reference variables
5697 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
5699 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
5701 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
5703 * gc-test.cs: New file with GC stack marking tests.
5705 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
5706 negative numbers for vfp.
5708 * basic-float.cs: Add a test.
5710 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
5712 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
5714 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
5716 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
5717 part of tasklet/continuation support.
5719 2009-04-05 Zoltan Varga <vargaz@gmail.com>
5721 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
5722 amd64 opcodes inside an ifdef.
5724 * dwarfwriter.c: Emit inheritance information for classes, emit fields
5727 * dwarfwriter.c (emit_type): Emit the class info for classes.
5729 2009-04-04 Zoltan Varga <vargaz@gmail.com>
5731 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
5733 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
5735 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
5737 * ssa.c (mono_ssa_compute): Fix some memory leaks.
5739 2009-04-03 Zoltan Varga <vargaz@gmail.com>
5741 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
5743 * mini-llvm.c: Update comments.
5745 * mini.h (COMPILE_LLVM): New macro.
5747 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
5749 * ssa.c (mono_ssa_compute): Ditto.
5751 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
5752 the unwind ops from a DWARF FDE.
5754 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
5755 methods by extracting the dwarf unwind ops from the unwind info generated
5758 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
5761 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
5764 2009-04-02 Zoltan Varga <vargaz@gmail.com>
5766 * Makefile.am (llvm_sources): Enable this.
5768 * mini.c (mini_method_compile): Add support for compiling with LLVM,
5769 failing back to the JIT if something cannot be handled.
5771 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
5772 compiling with LLVM.
5774 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
5775 compiling with LLVM.
5777 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
5778 compiling with LLVM.
5780 * mini-ops.h: Add a few opcodes needed by LLVM.
5782 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
5785 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
5788 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
5790 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
5792 2009-04-01 Mark Probst <mark.probst@gmail.com>
5794 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
5795 ridiculously large methods.
5797 2009-03-31 Martin Baulig <martin@ximian.com>
5799 * debug-debugger.c (debugger_remove_breakpoint): Call
5800 mono_debugger_remove_class_init_callback ().
5802 2009-03-31 Zoltan Varga <vargaz@gmail.com>
5804 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
5805 right before emitting code, not at the start.
5807 * mini.c (mono_postprocess_patches): Extract this into a separate function
5808 from mono_codegen ().
5810 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
5811 byref types correctly.
5813 2009-03-30 Zoltan Varga <vargaz@gmail.com>
5815 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
5818 2009-03-29 Zoltan Varga <vargaz@gmail.com>
5820 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
5821 indirect calls, this avoids problems where get_vcall_slot () would get
5822 confused by the native code for the instruction preceeding the call.
5823 (mono_arch_get_vcall_slot): Simplify this.
5824 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
5826 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
5827 register allocator now seems to depend on them instead of the data in
5830 * mini.c (mini_method_compile): Throw the correct type of exception if
5831 mono_method_get_header () fails because of a loading error.
5833 2009-03-28 Zoltan Varga <vargaz@gmail.com>
5835 * mini.c (mini_method_compile): Clear the loader error if the method
5836 header cannot be decoded.
5838 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
5839 interface methods on proxies correctly.
5841 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
5842 this argument for vtype methods. Add precise liveness info for arguments.
5844 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
5845 LIVERANGE_START/END opcodes.
5847 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
5848 for arguments and values in registers.
5850 2009-03-27 Zoltan Varga <vargaz@gmail.com>
5852 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
5853 return a valuetype. Fixes #487518.
5855 * iltests.il: Add a test.
5857 * aot-compiler.c: Use mono_thread_create () to create helper threads.
5859 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
5860 closed over a null reference correctly.
5862 2009-03-26 Zoltan Varga <vargaz@gmail.com>
5864 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
5866 2009-03-25 Mark Probst <mark.probst@gmail.com>
5868 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
5869 allocated to the same registers as fixed sregs.
5871 2009-03-24 Mark Probst <mark.probst@gmail.com>
5873 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
5876 * method-to-ir.c: Handle more cases for
5877 Interlocked.CompareExchange.
5879 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
5880 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
5881 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
5883 2009-03-23 Zoltan Varga <vargaz@gmail.com>
5885 * aot-runtime.c (decode_method_ref): Fix a warning.
5887 * unwind.c (mono_unwind_frame): Ditto.
5889 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5891 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
5892 (mono_compile_assembly): Enable the binary writer for full-aot as well.
5894 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
5895 fix the handling of large values in the ALU_PC_G0_NC relocation.
5897 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5899 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
5901 2009-03-22 Mark Probst <mark.probst@gmail.com>
5903 * method-to-ir.c (mono_spill_global_vars): Support for ternary
5906 2009-03-22 Mark Probst <mark.probst@gmail.com>
5908 * method-to-ir.c: MINI_OP3 needs a comma.
5910 * method-to-ir.c, mini.h, mini.c: Remove
5911 mono_init_op_sreg_counts ().
5913 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5915 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
5918 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
5921 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
5923 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
5926 2009-03-21 Mark Probst <mark.probst@gmail.com>
5928 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
5929 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
5930 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
5933 2009-03-20 Zoltan Varga <vargaz@gmail.com>
5935 * driver.c: Change location of gc_wrapper.h.
5937 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
5938 inside finally clauses correctly. Fixes #485721.
5940 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
5941 after the change above.
5943 * exceptions.cs: Add a test.
5945 2009-03-19 Zoltan Varga <vargaz@gmail.com>
5947 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
5949 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
5950 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
5951 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
5953 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
5954 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
5956 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
5958 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
5959 Simplify logic for ensure_method_is_allowed_to_call_method.
5960 Handle wrappers on callers.
5962 2009-03-19 Zoltan Varga <vargaz@gmail.com>
5964 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
5967 * basic-simd.cs: Fix the names of some test methods.
5969 2009-03-18 Geoff Norton <gnorton@novell.com>
5971 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
5973 2009-03-18 Zoltan Varga <vargaz@gmail.com>
5975 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
5977 2009-03-17 Jb Evain <jbevain@novell.com>
5979 * driver.c: remove now uneeded call to mono_gc_base_init before
5982 2009-03-17 Jb Evain <jbevain@novell.com>
5984 * dwarfwriter.c (token_handler): handle more cases.
5986 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
5988 * method-to-ir.c: Remove more dead code (that was required only
5989 because of method_is_safe). Fix compiler warnings.
5991 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
5993 * method-to-ir.c: Remove unneeded/useless method_is_safe
5994 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
5996 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
5998 * mini.c (mini_method_compile): Print the method been compiled with
5999 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
6000 for people not familiar with the runtime.
6002 2009-03-17 Zoltan Varga <vargaz@gmail.com>
6004 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
6005 a managed object which is later put into a GList. Return its class instead.
6007 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
6008 stack slots when using sgen.
6010 2009-03-16 Zoltan Varga <vargaz@gmail.com>
6012 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
6014 2009-03-14 Zoltan Varga <vargaz@gmail.com>
6016 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
6017 > so it works on the first vreg as well.
6019 2009-03-13 Zoltan Varga <vargaz@gmail.com>
6021 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
6024 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
6026 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
6029 2009-03-12 Zoltan Varga <vargaz@gmail.com>
6031 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
6032 native->IL offset mapping.
6034 2009-03-11 Zoltan Varga <vargaz@gmail.com>
6036 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
6038 * basic.cs: Add a test.
6040 2009-03-11 Mark Probst <mark.probst@gmail.com>
6042 * mini-x86.c (mono_arch_output_basic_block): Use different
6043 registers in case the ones we want to overwrite are used by the
6044 other operand. Fixes regression in #480807.
6046 2009-03-10 Zoltan Varga <vargaz@gmail.com>
6048 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
6050 * dwarfwriter.c (emit_line_number_info): The line number info for
6051 IL code was off by one. Fix that.
6053 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
6056 2009-03-09 Mark Probst <mark.probst@gmail.com>
6058 Contributed under the terms of the MIT/X11 license by Steven
6059 Munroe <munroesj@us.ibm.com>.
6061 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
6064 2009-03-08 Zoltan Varga <vargaz@gmail.com>
6066 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
6069 2009-03-06 Zoltan Varga <vargaz@gmail.com>
6071 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
6072 the delegate ctor handling code. Fixes #482638.
6074 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
6077 * iltests.il.in: Add a test.
6079 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
6082 2009-03-05 Mark Probst <mark.probst@gmail.com>
6084 * mini-trampolines.c (mono_create_jump_trampoline): If the method
6085 is shared generic code, return the trampoline, even if the method
6086 has already been compiled. Fixes #479763.
6088 * mini.c, mini.h: New function
6089 mono_jit_find_compiled_method_with_jit_info() which is the same as
6090 mono_jit_find_compiled_method() but also returns the jit info.
6092 2009-03-05 Mark Probst <mark.probst@gmail.com>
6094 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
6095 for methods which actually have one. For all other methods, make
6096 sure the this argument var is live the whole method.
6098 * mini.c (mini_method_compile): Every shared method has a
6099 this/vtable/mrgctx info. Fixes #480807.
6101 2009-03-05 Mark Probst <mark.probst@gmail.com>
6103 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
6104 generic/imt thunks where some entries branch through the vtable,
6105 while other entries branch directly.
6107 2009-03-05 Zoltan Varga <vargaz@gmail.com>
6109 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
6111 * mini-windows.c: Ditto.
6113 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
6116 2009-03-04 Zoltan Varga <vargaz@gmail.com>
6118 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
6121 2009-03-04 Mark Probst <mark.probst@gmail.com>
6123 * method-to-ir.c: Don't inline methods that use JMP. Fixes
6126 2009-03-04 Mark Probst <mark.probst@gmail.com>
6128 * exceptions-x86.c: Include debug-mini.h - fixes build.
6130 2009-03-04 Martin Baulig <martin@ximian.com>
6132 * debug-mini.c: Clean up the exception API and add documentation.
6133 (mono_debugger_handle_exception): New public method; this is
6134 called when throwing an exception or encountering an unhandled one.
6135 (mono_debugger_call_exception_handler): Formerly known as
6136 mono_debugger_handle_exception(); this is used to tell the
6137 debugger that we're about to invoke an exception handler.
6139 2009-03-04 Martin Baulig <martin@ximian.com>
6141 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
6142 ../metadata/mono-debug-debugger.c; save and reset exception state.
6144 2009-03-02 Martin Baulig <martin@ximian.com>
6146 * debug-mini.c: Moved the debugger exception handling here from
6147 ../metadata/mono-debug-debugger.c.
6150 (MonoDebuggerExceptionAction): New exception typedef.
6153 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
6155 * exceptions-amd64.c
6156 (mono_amd64_throw_exception): Use the new debugger exception
6160 (mono_handle_exception_internal): Don't call
6161 mono_debugger_unhandled_exception() here.
6163 2009-03-03 Zoltan Varga <vargaz@gmail.com>
6165 * mini.c aot-compiler.c: Update after the changes to
6166 mono_marshal_get_runtime_invoke ().
6168 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
6169 Virtual generic methods might not have method->slot set, work around
6172 * generics.cs: Add a test.
6174 2009-03-02 Geoff Norton <gnorton@novell.com>
6177 * driver.c: Allow signal chaining of SIGFPE as well.
6179 2009-03-02 Zoltan Varga <vargaz@gmail.com>
6181 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
6182 this since it now receives the method not its generic context in the
6185 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
6186 generic/imt thunks where some entries branch through the vtable, while
6187 other entries branch directly.
6189 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
6191 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
6192 support for interface methods as well.
6194 * mini-trampolines.c: Add support for virtual generic methods in interfaces
6195 using the normal IMT thunks.
6197 generics.cs: Add new tests.
6199 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
6200 the generic inst to the generic imt thunks. This fixes AOT support,
6201 improves consistency with the normal IMT thunks, and makes it easier to
6202 add support for interface generic virtual methods later.
6204 * mini-trampolines.c (mono_magic_trampoline): Ditto.
6206 2009-02-28 Zoltan Varga <vargaz@gmail.com>
6208 * driver.c (mono_set_signal_chaining): New public API function to enable
6209 signal chaining on POSIX platforms.
6211 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
6212 (si@lindenlab.com) to implement signal chaining. The original patch was
6213 contributed under the MIT X/11 license:
6214 https://bugzilla.novell.com/show_bug.cgi?id=318894
6216 2009-02-27 Zoltan Varga <vargaz@gmail.com>
6218 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
6219 too until it can be made to run on amd64.
6221 2009-02-26 Zoltan Varga <vargaz@gmail.com>
6223 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
6224 to get_generic_context_from_code () + get_call_info () if possible.
6226 2009-02-25 Zoltan Varga <vargaz@gmail.com>
6228 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
6229 suspend-on-sigsegv functionality.
6231 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
6232 to suspend when a native SIGSEGV is received. This is useful for debugging
6233 crashes which don't happen under gdb, since a live process contains more
6234 information than a core file.
6236 * mini-exceptions.c (mono_print_thread_dump): Use
6237 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
6239 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
6241 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
6243 * basic-float.cs: Disable the tests which currently fail on amd64.
6245 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
6246 value to mono_arch_patch_callsite () to fix crashes.
6248 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
6250 2009-02-23 Zoltan Varga <vargaz@gmail.com>
6252 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
6253 nop code by patching the call address to point to the nullified class init
6254 trampoline, as the former does not seem to be safe on SMP machines.
6256 2009-02-23 Mark Probst <mark.probst@gmail.com>
6258 * mini-ops.h: Fix the argument types for a few x86 opcodes where
6261 2009-02-23 Zoltan Varga <vargaz@gmail.com>
6263 * basic-float.cs basic-calls.cs: Fix warnings.
6265 2009-02-22 Mark Probst <mark.probst@gmail.com>
6267 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
6268 correct frame pointer in the LMF. Should fix #478394.
6270 2009-02-22 Zoltan Varga <vargaz@gmail.com>
6272 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
6274 * image-writer.c: Make the binary writer less verbose.
6276 2009-02-21 Zoltan Varga <vargaz@gmail.com>
6278 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
6279 are called from runtime invoke wrappers.
6281 2009-02-20 Zoltan Varga <vargaz@gmail.com>
6283 * cpu-ppc.md (store_memindex): Increase the size of this.
6285 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6287 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6289 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
6291 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
6294 Last fix for of #467201.
6297 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6299 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6301 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
6302 and long_conv_to_r8_2:
6304 Fixed part of #467201.
6306 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6308 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6310 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
6311 conversion to 32 bits.
6313 * cpu-x86.md: Increase the size of int_conv_to_r4.
6315 * basic-float.cs: Add a test for this.
6317 Fixed part of #467201.
6319 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6321 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6323 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
6324 conversion to 64 bits.
6326 * basic-float.cs: Add a test for this.
6328 Fixed part of #467201.
6330 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6332 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6334 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
6335 This behavior is compatible with MS.
6337 * iltest.il.in: Add a test for this.
6339 Fixed part of #467201.
6341 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6343 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6345 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
6346 change the precision of the value.
6348 * cpu-x86.md: Define len for float_conv_to_r4.
6350 * basic-float.cs: Add a test for this.
6352 Fixed part of #467201.
6354 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
6356 * mini.c: Adjust locking order to the new semantics where the loader lock
6359 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
6368 * mini-trampolines.c:
6381 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
6383 2009-02-18 Zoltan Varga <vargaz@gmail.com>
6385 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
6388 2009-02-17 Zoltan Varga <vargaz@gmail.com>
6390 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
6391 for cctors if needed.
6393 2009-02-17 Mark Probst <mark.probst@gmail.com>
6395 * mini-ppc.c: Fix build on Darwin.
6397 2009-02-17 Zoltan Varga <vargaz@gmail.com>
6399 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
6400 version instead of 3 as valgrind doesn't like version 3.
6402 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
6404 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
6405 usable for hashing methods.
6406 (emit_extra_methods): Use the new hash to avoid putting every method in the
6409 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
6411 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
6412 whenever a method ref could match a method.
6414 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
6417 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
6420 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
6422 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
6423 the encoding buffer.
6425 * method-to-ir.c (mono_method_check_inlining): Avoid calling
6426 mono_method_get_header () on inflated methods as an optimization.
6428 2009-02-16 Zoltan Varga <vargaz@gmail.com>
6430 * ssa.c (fold_ins): Fix another crash if the instruction following the
6431 switch was optimized away.
6433 2009-02-16 Mark Probst <mark.probst@gmail.com>
6435 Contributed under the terms of the MIT/X11 license by Steven
6436 Munroe <munroesj@us.ibm.com>.
6438 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
6440 2009-02-16 Zoltan Varga <vargaz@gmail.com>
6442 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
6443 around the mono_domain_alloc calls, it is now done by the functions
6446 * aot-compiler.c (compile_method): Only add wrappers referenced by
6447 the method if compiling with full AOT.
6448 (mono_compile_assembly): Error out if --aot=full is specified on
6449 a platform where it is not supported.
6451 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
6454 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
6457 * aot-runtime.c (load_named_code): Handle
6458 mono_arm_throw_exception_by_token.
6460 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
6462 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
6465 * Makefile.am (fullaotcheck): Exit if a test fails.
6467 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
6469 (mono_compile_assembly): Handle the assembler failing.
6471 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
6472 accepting subsections of .bss.
6474 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
6477 * aot-compiler.c: Remove some unused includes.
6479 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
6480 now in MonoImageWriter.
6482 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
6483 code sequence which matches a non-virtual call. Fixes #472654.
6485 2009-02-15 Zoltan Varga <vargaz@gmail.com>
6487 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
6490 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
6491 use the image/dwarf writers directly.
6493 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
6496 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
6499 * image-writer.h: Fix some typos.
6501 * dwarfwriter.h dwarfwriter.c: New files.
6503 * aot-compiler.c: Extract the DWARF info writing functionality into a
6506 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
6507 argument to return unwind info.
6509 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
6511 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
6513 * aot-runtime.c (decode_method_ref): Add a case for
6514 MONO_AOT_METHODREF_WRAPPER_NAME.
6516 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
6519 * aot-compiler.c (encode_method_ref): Use the new constants.
6521 * aot-runtime.c (decode_method_ref): Ditto.
6523 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
6524 be compiled, not the icall itself.
6526 2009-02-14 Zoltan Varga <vargaz@gmail.com>
6528 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
6529 using decode_method_ref ().
6531 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
6532 convert it to an in32. Fixes #475859.
6534 * arrays.cs: Add a test.
6536 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6538 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
6541 * basic-long.cs: Add a test.
6543 2009-02-12 Mark Probst <mark.probst@gmail.com>
6545 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
6546 remove the frame pointer in leaf methods which don't receive any
6547 arguments, don't throw exceptions and don't do dynamic stack
6550 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6552 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
6553 the fail_tramp changes. Hopefully fixes #475132.
6555 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
6557 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
6558 instead of mono_metadata_signature_dup_full.
6560 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6562 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
6563 for processing jump tables. Fixes #473787.
6565 2009-02-11 Mark Probst <mark.probst@gmail.com>
6567 * mini-generic-sharing.c: mini_method_get_context() just calls
6568 mono_method_get_context_general() now.
6570 * mini.c, mini.h: Moved get_object_generic_inst(),
6571 construct_object_context_for_method() and
6572 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
6574 2009-02-11 Zoltan Varga <vargaz@gmail.com>
6576 * branch-opts.c (mono_if_conversion): Handle the case where the merged
6577 basic block fell through to its successor bblock without a branch. Fixes
6580 * iltests.il.in: Add a test.
6582 * aot-compiler.c (encode_method_ref): Encode methods of array types.
6583 (can_encode_patch): We can now handle arrays of generic parameters and
6586 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
6588 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
6589 the AOT file to avoid some #ifdefs in aot-runtime.c
6591 * mini.h: Bump AOT file format version.
6593 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6595 * Makefile.am (fullaotcheck): Make this run the tests.
6597 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
6599 2009-02-10 Mark Probst <mark.probst@gmail.com>
6601 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
6602 individually. Fixes #473482.
6604 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6606 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
6608 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
6610 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
6611 (mono_compile_assembly): Hush compile warnings about
6612 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
6615 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6617 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
6619 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
6621 * aot-compiler.c: Fix arm support.
6623 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
6624 img_writer_emit_unset_mode () function.
6626 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
6627 (mono_unwind_get_dwarf_pc_reg): Ditto.
6629 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
6630 Move almost all platform specific code to a set of arch_ functions,
6631 and document them to ease porting.
6633 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
6635 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
6637 * aot-compiler.c: Extract the image writing functionality into a separate
6638 module to reduce the size of this file.
6640 2009-02-09 Geoff Norton <gnorton@novell.com>
6642 * mini-s390.c: Fix the signature of emit_sig_cookie.
6644 2009-02-09 Zoltan Varga <vargaz@gmail.com>
6646 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
6648 * aot-runtime.c (is_shared_got_patch): Ditto.
6650 * aot-runtime.c (load_named_code): Cope with the fact that
6651 decode_got_entry () won't decode the patch fully if its corresponding got
6652 entry is already filled.
6654 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
6656 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
6658 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
6659 as the moving pointer instead of 'buf' for consistency with the rest of the
6661 (mono_arch_create_monitor_exit_trampoline): Ditto.
6663 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
6664 generic_class_init trampolines.
6665 (add_generic_class): Extract some code from add_generic_instances () into a
6666 separate function so it can be called from other places too.
6667 (compile_method): Call add_generic_class () for the classes of inflated methods
6668 referenced by the method.
6669 (can_encode_patch): Allow references to generic parameters.
6671 * aot-runtime.c: Add support the patches required by the new trampolines.
6673 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
6676 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
6679 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
6680 this from get_throw_pending_exception, make the signature full aot compatible.
6682 * Makefile.am (fullaotcheck): New target to run full-aot tests.
6684 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
6686 * exceptions.cs: Add a test.
6688 2009-02-07 Zoltan Varga <vargaz@gmail.com>
6690 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
6691 use the DWARF_DATA_ALIGN constant instead.
6693 * exception-<ARCH>.c: Update after the above change.
6695 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
6698 * mini-arm.c: Enable the dwarf unwinder.
6700 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
6701 instead of mono_class_setup_vtable ().
6703 2009-02-07 Zoltan Varga <vargaz@gmail.com>
6705 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
6708 * mini-x86.h: Enable the dwarf unwinder.
6710 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
6712 Fix mcs/tests/test-7.cs
6713 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
6716 2009-02-06 Zoltan Varga <vargaz@gmail.com>
6718 * mini.c (print_jit_stats): Remove some unused statistics.
6720 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6722 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
6724 2009-02-05 Mark Probst <mark.probst@gmail.com>
6726 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
6727 the method we get from mono_object_get_virtual_method() because
6728 that function does it properly, now.
6730 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6732 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
6733 opcodes. Fixes #472775.
6735 2009-02-05 Mark Probst <mark.probst@gmail.com>
6737 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
6738 fact that mono_find_jit_info() sometimes returns the context
6739 corresponding to the jit info in new_ctx. Fixes #472600.
6741 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6743 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
6744 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
6745 klass->enum_basetype directly.
6747 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
6750 * unwind.c: Avoid 0 sized arrays.
6752 2009-02-04 Zoltan Varga <vargaz@gmail.com>
6754 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
6755 size on systems with 64k pages. Fixes #471389.
6757 2009-02-04 Mark Probst <mark.probst@gmail.com>
6759 Contributed under the terms of the MIT/X11 license by Steven
6760 Munroe <munroesj@us.ibm.com>.
6762 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
6763 for LOADI4_MEMBASE. Use addi instead of addic if it's not
6766 2009-02-04 Mark Probst <mark.probst@gmail.com>
6768 Contributed under the terms of the MIT/X11 license by Steven
6769 Munroe <munroesj@us.ibm.com>.
6771 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
6774 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
6775 The trampoline can be longer on PPC64.
6777 2009-02-04 Mark Probst <mark.probst@gmail.com>
6779 Contributed under the terms of the MIT/X11 license by Steven
6780 Munroe <munroesj@us.ibm.com>.
6782 * mini-ppc.c: Compiler warning fixes and trivial code
6785 2009-02-04 Zoltan Varga <vargaz@gmail.com>
6787 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
6788 ins->dreg which could be a hardware register, not a vreg.
6790 * aot-compiler.c (emit_method_dwarf_info): Ditto.
6792 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
6793 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
6795 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
6797 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
6798 ->dreg, that is not the vreg we are looking for.
6800 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
6802 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
6805 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
6808 2009-02-03 Zoltan Varga <vargaz@gmail.com>
6810 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
6812 * aot-compiler.c (emit_line_number_info): Fix line number emission when
6815 * aot-compiler.c: Add xdebug support on x86.
6817 * unwind.c: Add x86 support.
6819 * aot-compiler.c (emit_exception_debug_info): Control the emission of
6820 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
6822 * mini.c (mini_method_compile): Ditto.
6824 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
6827 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
6828 which mimic .push_section/.pop_section in GAS.
6830 * aot-compiler.c: Emit precise live range information for variables.
6832 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
6834 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
6835 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
6838 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
6839 the live ranges of variables.
6841 * mini.h (struct MonoMethodVar): Add two fields containing the live range
6842 of the variable in terms of native offsets.
6844 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
6846 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
6848 2009-02-02 Mark Probst <mark.probst@gmail.com>
6850 Contributed under the terms of the MIT/X11 license by Steven
6851 Munroe <munroesj@us.ibm.com>.
6853 * exceptions-ppc.c (restore_regs_from_context): Correct operand
6854 order (offset then base reg) for ppc_load_multiple_regs.
6855 (emit_save_saved_regs) Correct operand order for
6856 ppc_store_multiple_regs.
6857 (mono_arch_get_call_filter): Correct operand order for
6858 ppc_load_multiple_regs.
6860 * mini-ppc.c (emit_memcpy): Fix operand order for
6861 ppc_load_reg_update and ppc_store_reg_update.
6862 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
6863 (mono_arch_emit_epilog): Correct operand order for
6864 ppc_load_multiple_regs.
6866 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
6867 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
6869 2009-02-02 Mark Probst <mark.probst@gmail.com>
6871 * cpu-ppc64.md: Fixed storer4_memindex length.
6873 2009-02-02 Zoltan Varga <vargaz@gmail.com>
6875 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
6878 * aot-compiler.c (emit_line_number_info): Optimize this.
6880 2009-02-01 Zoltan Varga <vargaz@gmail.com>
6882 * aot-compiler.c: Disassemble tokens in the IL disassembly.
6884 * aot-compiler.c: Add debug info for methods without debug info by
6885 emitting an IL file and having the line number info referencing that file.
6887 * aot-compiler.c: Optimize the size of the generated line number info.
6889 * aot-compiler.c: Emit line number info in xdebug mode.
6891 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
6894 2009-01-31 Zoltan Varga <vargaz@gmail.com>
6896 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
6898 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
6901 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
6903 * basic-calls.cs: Test for the weird crash found on arm.
6905 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
6907 * cpu-arm.md: Increase the size of storer8_membase_reg and
6908 loadr8_membase_reg to 24 bytes to accomodate the extra add.
6910 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
6911 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
6912 reg to LR otherwise we'll be loading/storing from just the offset.
6914 2009-01-30 Miguel de Icaza <miguel@novell.com>
6916 Question: if we are storing gint32's inside the "*native_offset",
6917 should we change the signature to "gint32 *native_offset" to
6918 ensure that we do not have type definition problems?
6920 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
6921 an int * as this is what the other function expects, causes
6922 problems with Freescale's compiler that defined int32_t to be a
6923 long and makes int incompatible
6925 2009-01-30 Miguel de Icaza <miguel@novell.com>
6927 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
6928 filename conflict with bjam.
6930 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6932 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
6933 as it might use decomposed ops.
6935 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6937 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
6939 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
6942 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
6944 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
6947 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
6948 way registers are stored in MonoContext on arm.
6950 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
6951 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
6953 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
6955 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
6957 * mini.c (mini_init): Register mono_isfinite.
6959 * jit-icalls.c (mono_isfinite): New jit icall.
6961 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
6963 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
6964 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
6967 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6969 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
6970 separate frame and stack pointers, so we must use FP to find the register
6972 The FP reg is retrieved from the MonoContext::regs array.
6974 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6976 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
6979 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6981 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
6982 return R4 and R8 when not running under softfloat.
6984 Fixes basic-calls.exe
6986 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6988 * mini-arm.c: Implement some overflow opcodes.
6990 2009-01-29 Miguel de Icaza <miguel@novell.com>
6992 * ssa.c: handle another alloca.h
6994 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
6995 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
6996 MONO_ARCH_USE_SIGACTION.
6998 * aot-runtime.c, mini-exceptions.c: Replace platform define with
7001 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
7003 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
7004 PPC targets as sigaction does not exist on all platforms, define
7005 this on a per-platform basis.
7007 Instead of erroring out if the platform is not defined, include
7008 mini-ppc-os.h, and expect that the OS specific setting provides
7009 the required information.
7011 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7013 * aot-compiler.c: Fix --enable-minimal=aot.
7015 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7017 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
7020 2009-01-29 Zoltan Varga <vargaz@gmail.com>
7022 * exceptions-arm.c: Fix warnings.
7024 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
7027 * mini-x86.c: Fix --enable-minimal=jit build.
7029 * mini.c: Really fix --enable-minimal=jit build.
7031 * mini.c (construct_object_context_for_method): Move this outside
7032 the DISABLE_JIT block to fix the --enable-minimal=jit build.
7034 "Backported" of r124984 from 2.0 branch.
7036 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
7038 "Backport" of r124977 + r124978 from 2.0 branch.
7040 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
7041 to avoid calling mono_exception_from_token () from the throw trampoline.
7042 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
7043 for throwing corlib exceptions, this fixes full-aot support for corlib
7046 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
7048 2009-01-29 Miguel de Icaza <miguel@novell.com>
7050 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
7051 part of the changes to split the code in mini into operating
7052 system specific files.
7054 This patch was done by copying mini.c to the respective files to
7055 preserve SVN history.
7057 2009-01-29 Zoltan Varga <vargaz@gmail.com>
7059 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
7061 2009-01-28 Zoltan Varga <vargaz@gmail.com>
7063 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
7064 remoting-invoke-with-check wrappers of shared methods.
7066 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
7068 2009-01-27 Mark Probst <mark.probst@gmail.com>
7070 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
7071 optimization if the top of stack is the last instruction in the
7072 bblock. Otherwise it might have been used after its definition.
7075 2009-01-27 Zoltan Varga <vargaz@gmail.com>
7077 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
7078 method as well when get_vcall_slot () fails to match a code sequence.
7080 * mini-arm.c: Fix the android build, which doesn't have
7083 2009-01-26 Zoltan Varga <vargaz@gmail.com>
7085 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
7088 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
7090 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
7092 2009-01-26 Zoltan Varga <vargaz@gmail.com>
7094 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
7095 and put its id into jinfo->used_regs. This is only used on amd64,
7096 which is currently the only platform generating unwind info.
7098 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
7099 the dwarf unwinder. This is required to correctly handle async exceptions
7100 like thread abort and stack overflows, which can happen while a method
7101 is in the middle of its prolog or epilog.
7103 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
7104 the unwind info belonging to an AOTed method.
7106 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
7107 into cfg->unwind_ops.
7109 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
7111 * mini.c (mini_init): Call mono_unwind_init ().
7112 (mini_cleanup): Call mono_unwind_cleanup ().
7114 * unwind.c: Add functions for managing a set of unwind info entries, allowing
7115 unwind info to be shared between methods.
7117 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
7120 * exceptions-amd64.c (mono_arch_exceptions_init): Call
7121 get_throw_pending_exception () to avoid initialization races.
7123 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
7124 mono_arch_exceptions_init () function.
7126 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
7128 2009-01-25 Zoltan Varga <vargaz@gmail.com>
7130 * mini.c (mono_get_domain_intrinsic): New helper function.
7131 (mono_get_thread_intrinsic): Ditto.
7133 * mini-arm.c mini-ia64.c: Use the new helper functions.
7135 * method-to-ir.c (mono_method_to_ir): Fix the comment for
7136 the last constrained_call change, since it is needed in the non-AOT
7139 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
7141 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
7142 mono_get_lmf_addr () on arm eabi linux.
7144 2009-01-24 Zoltan Varga <vargaz@gmail.com>
7146 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
7147 code sequence which matches a non-virtual call.
7149 2009-01-23 Mark Probst <mark.probst@gmail.com>
7151 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
7154 2009-01-23 Zoltan Varga <vargaz@gmail.com>
7156 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
7157 runtime-invoke wrappers, since they are also shared based on signature.
7159 2009-01-22 Mark Probst <mark.probst@gmail.com>
7161 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
7162 info from the (correct) context.
7164 2009-01-22 Zoltan Varga <vargaz@gmail.com>
7166 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
7168 * unwind.c (mono_unwind_frame): New function to unwind through a frame
7169 using dwarf unwinding info. Not yet used.
7171 * mini.c (mini_init): When using xdebug, disable freeing of domains.
7173 2009-01-21 Mark Probst <mark.probst@gmail.com>
7175 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
7178 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
7179 special case and handle mono_arch_delegate_invoke_impl() returning
7180 function descriptors.
7182 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
7183 trampolines return function descriptors, too.
7185 2009-01-21 Zoltan Varga <vargaz@gmail.com>
7187 * method-to-ir.c (handle_alloc): Avoid generic instances in the
7188 out_of_line optimization.
7190 2009-01-21 Martin Baulig <martin@ximian.com>
7193 (MonoCompile): Added `disable_deadce_vars' to disable removing
7197 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
7198 inside the debugger.
7200 * liveness.c (mono_analyze_liveness): Don't remove any unused
7201 variables if `cfg->disable_deadce_vars' is set.
7203 2009-01-21 Mark Probst <mark.probst@gmail.com>
7205 * method-to-ir.c: Only apply exception constructor optimization if
7206 the the method actually belongs to an exception class. Fixes
7209 2009-01-21 Zoltan Varga <vargaz@gmail.com>
7211 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
7212 change inside a #ifdef __mono_ppc64__.
7214 * aot-compiler.c (compile_method): Remove the previous limitation.
7216 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
7217 on type variables in AOTed code.
7219 * aot-compiler.c (compile_method): Skip generic methods having type
7220 constraints on their generic parameters.
7222 * aot-compiler.c (compile_method): Check for methods which cannot be
7223 encoded inside RGCTX_FETCH patches as well.
7225 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
7228 2009-01-20 Mark Probst <mark.probst@gmail.com>
7230 * method-to-ir.c: Force the vtable variable in shared generic code
7231 for the case that they might show up on a stack trace where they
7234 * mini-exceptions.c: Save and use generic sharing info as well as
7235 IP in stack traces to resolve shared generic instantiations.
7237 2009-01-20 Zoltan Varga <vargaz@gmail.com>
7239 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
7240 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
7242 2009-01-20 Mark Probst <mark.probst@gmail.com>
7244 * method-to-ir.c: Do generic sharing for array constructors.
7246 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
7248 * mini-exceptions.c (mono_print_thread_dump): Add information
7249 about the thread state using wapi_current_thread_desc.
7251 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
7253 * basic-simd.cs: Tests for the new constructors.
7255 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
7257 * mini-ops.h: Added OP_EXPAND_*
7261 * mini-x86.c (mono_arch_output_basic_block): Same.
7263 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
7265 2009-01-19 Zoltan Varga <vargaz@gmail.com>
7267 * iltests.il.in: Add a test for #467385.
7269 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
7271 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
7272 thread been cleaned up is not the same currently in execution.
7274 Fixes appdomain-unload crashes on windows, osx and linux variants
7275 without the __thread keyword.
7277 2009-01-18 Zoltan Varga <vargaz@gmail.com>
7279 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
7280 (koush@koushikdutta.com). Implement this for android.
7282 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
7283 begins with a digit.
7285 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
7286 mono_marshal_get_write_barrier ().
7288 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
7290 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
7291 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
7292 that pass them on a register pair.
7294 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
7295 test was crashing due to that.
7297 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
7299 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
7300 trampoline code. Include ucontext.h only if available.
7302 2009-01-15 Mark Probst <mark.probst@gmail.com>
7304 * mini.c: mono_domain_lookup_shared_generic() takes an open method
7305 and doesn't check whether it's sharable, like it was before
7306 removing the shared generics hash. This brings IronPython
7307 performance back to what it was before that change.
7309 2009-01-14 Mark Probst <mark.probst@gmail.com>
7311 * method-to-ir.c: Handle delegate invocation optimization earlier,
7312 otherwise it would be handled (much more slowly) by the
7313 final/sealed optimization.
7315 2009-01-13 Zoltan Varga <vargaz@gmail.com>
7317 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
7318 domain is not set. Fixes #465864.
7320 2009-01-12 Mark Probst <mark.probst@gmail.com>
7322 * method-to-ir.c: Don't stop sharing of generic methods with catch
7323 clauses - we already handle those.
7325 2009-01-12 Mark Probst <mark.probst@gmail.com>
7327 * mini.c, mini.h: lookup_generic_method() is now
7328 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
7329 making the shared_generics_hash obsolete.
7331 2009-01-12 Mark Probst <mark.probst@gmail.com>
7333 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
7334 use the red zone. Make room on the stack first and then use it,
7335 not the other way around.
7337 2009-01-12 Zoltan Varga <vargaz@gmail.com>
7339 * mini.c (mini_init): Call mono_xdebug_init ().
7341 * aot-compiler.c (mono_xdebug_init): Make this non-static.
7343 2009-01-11 Zoltan Varga <vargaz@gmail.com>
7345 * TestDriver.cs: Add an --iter argument to run tests multiple times.
7347 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
7350 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
7351 debug+unwind info for trampolines.
7353 * mini.c (mono_create_unwind_op): New helper function.
7355 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
7357 2009-01-10 Zoltan Varga <vargaz@gmail.com>
7359 * aot-compiler.c: Fix the build.
7361 2009-01-09 Zoltan Varga <vargaz@gmail.com>
7363 * Makefile.am: Update dtrace-prelink.sh location.
7365 2009-01-08 Zoltan Varga <vargaz@gmail.com>
7367 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
7368 optimization. Fixes #464520.
7370 2009-01-07 Bill Holmes <billholmes54@gmail.com>
7372 * mini-amd64.c : Adding code to save/restore non-volatile registers
7375 * exceptions-amd64.c : Adding code to save/restore non-volatile
7376 registers on Winx64.
7378 Contributed under MIT/X11 license.
7380 2009-01-07 Zoltan Varga <vargaz@gmail.com>
7382 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
7383 __GNUC_MINOR__ which can break when the major version changes.
7385 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
7387 * basic-simd.cs: Add tests for usage of the sizeof opcode.
7389 2009-01-07 Geoff Norton <gnorton@novell.com>
7391 * helpers.c: Allow mono -v -v -v to work on darwin.
7393 2009-01-05 Bill Holmes <billholmes54@gmail.com>
7395 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
7398 Contributed under MIT/X11 license.
7400 2009-01-05 Zoltan Varga <vargaz@gmail.com>
7402 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
7403 instead of directly accessing type->data.klass. Fixes #462016.
7404 (mono_allocate_stack_slots_full): Ditto.
7406 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
7407 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
7409 * aot-compiler.c (emit_plt): Fix ARM build.
7411 2009-01-04 Zoltan Varga <vargaz@gmail.com>
7413 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
7415 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
7418 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
7419 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
7422 * iltests.il.in: Add a regression test.
7424 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7426 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
7428 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7430 * basic-simd.cs: Add a regression test for #462457.
7432 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7434 * mini-ops.h: Add a definition of XPHI.
7436 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
7438 * ssa.c (op_phi_to_move): Handle XPHI.
7440 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
7444 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7446 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
7448 2008-12-31 Geoff Norton <gnorton@novell.com>
7450 * mini-ppc.c: The prolog size allocated can be too small for darwin
7451 ppc32 under certain circumstances. Also fix a small logic bug.
7453 2008-12-29 Zoltan Varga <vargaz@gmail.com>
7455 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
7456 while loading AOT methods.
7458 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
7459 since only the former is nulled out after a successful cast. This prevents
7460 crashes with rethrown exceptions when using --debug=casts.
7462 2008-12-24 Mark Probst <mark.probst@gmail.com>
7464 * mini.h: New macro for checking whether a method is final,
7465 i.e. whether the method or its class is marked final.
7467 * method-to-ir.c: Use the new macro for all final-checks
7468 consistently. Fixes the crash in the System.ServiceModel tests.
7470 2008-12-23 Mark Probst <mark.probst@gmail.com>
7472 * mini-exceptions.c (get_exception_catch_class): Corrected another
7473 overly strict assertion.
7475 2008-12-23 Mark Probst <mark.probst@gmail.com>
7477 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
7478 Clobbering it is not allowed because the caller might use it as
7479 the vtable register in the interface call.
7481 2008-12-19 Mark Probst <mark.probst@gmail.com>
7483 * mini-exceptions.c (get_exception_catch_class): Corrected an
7484 overly strict assertion.
7486 2008-12-18 Mark Mason <mmason@upwardaccess.com>
7488 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
7490 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
7492 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
7494 * cpu-mips.md: correct lengths for certain long_ opcodes.
7496 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
7498 * 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().
7500 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7502 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
7504 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7506 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
7508 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
7510 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
7513 2008-12-16 Mark Mason <mmason@upwardaccess.com>
7515 * 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
7517 * 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)
7519 2008-12-15 Mark Mason <mmason@upwardaccess.com>
7521 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
7523 2008-12-14 Zoltan Varga <vargaz@gmail.com>
7525 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
7526 gshared code. Fixes #458947.
7528 * generics.cs: Add a test.
7530 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7532 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7534 * mini-mips.c: first pass n32 code generation.
7536 * mini-mips.h: datatypes and defines for n32 support.
7538 * exceptions-mips.c: first pass n32 code generation.
7540 * tramp-mips.c: first pass n32 code generation.
7542 * cpu-mips.md: add long_ opcodes.
7544 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7546 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7548 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7550 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7552 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7554 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7556 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7558 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7560 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7562 * helpers.c: for mips/n32, don't pass -mips32 to objdump
7564 2008-12-12 Zoltan Varga <vargaz@gmail.com>
7566 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
7568 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
7570 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
7572 2008-12-12 Mark Probst <mark.probst@gmail.com>
7574 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
7575 descriptors for helper functions directly in front of the code.
7577 2008-12-11 Mark Probst <mark.probst@gmail.com>
7579 * method-to-ir.c: Removed an unnecessary assertion.
7581 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7583 * method-to-ir.c: Merge SGEN changes from the old JIT.
7585 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7587 * driver.c (compile_all_methods_thread_main): Handle failure of
7590 2008-12-10 Mark Probst <mark.probst@gmail.com>
7592 * mini-ppc.c: Merged with mini-ppc64.c.
7594 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
7596 * Makefile.am: Use the same sources for PPC and PPC64.
7598 * mini-ppc64.c: Removed.
7600 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7602 * branch-opts.c (remove_block_if_useless): Extract fall through detection
7603 code to mono_bb_is_fall_through.
7605 * branch-opts.c (mono_remove_critical_edges): Same.
7607 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7609 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
7610 expect that an OP_BR_REG will be there.
7612 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7614 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
7615 for the many branch ops. The original check miss OP_BR_REG.
7619 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7621 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
7623 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7625 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
7626 while holding the aot lock.
7628 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7630 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
7632 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7634 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
7635 to release all runtime callable wrappers held by the runtime.
7637 Contributed under MIT/X11 license.
7639 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7641 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
7644 Contributed under MIT/X11 license.
7646 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7648 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
7649 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
7651 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7653 * cpu-mips.md: fix ckfinite length
7655 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
7656 (mono_arch_lowering_pass): cleanup, rearrange for clarity
7657 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
7659 2008-12-08 Mark Mason <mmason@upwardaccess.com>
7661 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
7663 2008-12-08 Geoff Norton <gnorton@novell.com>
7665 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
7666 size by 8 bytes as well.
7668 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7670 * basic-simd.cs: Fix method names for Vector16b.
7672 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7674 * basic-simd.cs: Fix method names for Vector16sb.
7676 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7678 * basic-simd.cs: Fix method names for Vector8us.
7680 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7682 * basic-simd.cs: Fix method names for Vector8s.
7684 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7686 * basic-simd.cs: Fix method names for Vector4ui.
7688 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7690 * basic-simd.cs: Fix method names for Vector2l.
7692 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7694 * basic-simd.cs: Fix method names for Vector2d.
7696 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7698 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
7699 that are extension methods.
7701 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7703 * basic-simd.cs: Fix method names for Vector4f.
7705 2008-12-08 Zoltan Varga <vargaz@gmail.com>
7707 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
7708 as such. Fixes #456669.
7710 2008-12-07 Mark Mason <mmason@upwardaccess.com>
7712 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
7714 2008-12-07 Mark Mason <mmason@upwardaccess.com>
7716 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
7717 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
7718 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
7719 (mips_adjust_stackframe): handle FP spills
7721 * mini-ops.h: add mips_mtc1_s2
7723 * cpu-mips.md: add mips_mtc1_s2
7725 2008-12-07 Zoltan Varga <vargaz@gmail.com>
7727 * unwind.c: New file, move the unwind info encoding functions here from
7728 aot-compiler.c, so they could be used at runtime too.
7730 2008-12-05 Mark Mason <mmason@upwardaccess.com>
7732 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
7733 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
7735 2008-12-05 Mark Mason <mmason@upwardaccess.com>
7737 * mini-mips.c: cleanup warnings
7738 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
7739 (mips_adjust_stackframe): handle case of taking the address of stack locals
7741 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7743 * aot-compiler.c: Implement a few functions missing from the asm writer.
7744 (emit_method_code): Only write symbols for methods when using the bin
7745 writer, since the assembler can't deal with the characters in our method
7748 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
7750 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
7753 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
7754 a bit to also restore %rax.
7756 2008-12-05 Mark Probst <mark.probst@gmail.com>
7758 * mini-ppc.c: Some simple merges from mini-ppc64.c.
7760 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7762 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
7765 2008-12-05 Mark Probst <mark.probst@gmail.com>
7767 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
7769 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
7770 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
7772 * exceptions-ppc64.c: Removed.
7774 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
7776 2008-12-05 Mark Probst <mark.probst@gmail.com>
7778 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
7781 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
7783 * tramp-ppc64.c: Removed.
7785 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7787 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
7790 2008-12-05 Mark Probst <mark.probst@gmail.com>
7792 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
7794 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
7795 mini-ppc.h instead of mini-ppc64.h.
7797 * mini-ppc64.h: Removed.
7799 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7801 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
7803 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
7805 2008-12-05 Mark Probst <mark.probst@gmail.com>
7807 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
7808 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
7811 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7813 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
7815 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7817 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
7819 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7821 * basic-simd.cs: Tests for operator == and != on Vector4f.
7823 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7825 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
7827 * simd-intrinsics.c: Kill useless enum.
7829 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7831 * cpu-mips.md: add long_conv_to_ovf_i4_2
7832 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
7834 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7836 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
7838 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
7840 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7842 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
7844 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7846 * basic-simd.cs: Add tests for new methods.
7848 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7850 * simd-intrinsics.c: Add support for operator == and !=
7853 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
7855 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7857 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
7859 2008-12-04 Zoltan Varga <vargaz@gmail.com>
7861 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
7863 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
7864 MONO_PATCH_INFO_ICALL_ADDR.
7866 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
7868 * aot-compiler.c: Resurrect full-aot support.
7870 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7872 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
7874 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7876 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
7878 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
7880 * basic-simd.cs: Fix tests to work under ppc.
7881 Remove tests for methods that will be removed.
7883 2008-12-03 Mark Probst <mark.probst@gmail.com>
7885 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
7886 generic type (via a typedef or typeref) correctly.
7888 2008-12-03 Zoltan Varga <vargaz@gmail.com>
7890 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
7891 diagnose an assertion failure.
7893 2008-12-02 Mark Probst <mark.probst@gmail.com>
7895 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
7896 Fix trampoline size.
7898 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
7899 conversion opcodes are implemented natively instead via emulation.
7901 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7903 * cpu-mips.md: remove mips_xori
7905 * mini-ops.h: remove mips_xori
7907 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
7909 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
7911 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
7913 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7915 * cpu-mips.md: fix instruction lengths.
7917 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
7919 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
7921 * mini-ops.h: fix slti / sltiu op profiles.
7923 2008-12-02 Martin Baulig <martin@ximian.com>
7925 * method-to-ir.c (mono_method_to_ir): Disable debugging
7926 information for the init locals block to make the debugger stop
7927 after all locals have been initalized.
7929 2008-12-02 Martin Baulig <martin@ximian.com>
7931 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
7932 running inside the debugger.
7934 2008-12-01 Zoltan Varga <vargaz@gmail.com>
7936 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
7939 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
7940 alu->alu imm optimization which only shows if deadce is disabled.
7942 * aot-compiler.c: Rename the function names for the binary and asm writers
7943 so they can coexist in the same process. Rework the xdebug code to use the
7944 asm writer. This avoids the need to call into the runtime to dump the
7945 debugging info. Add more debugging info for types.
7947 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
7949 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
7950 cpu description tables, they can't occur in cpu-<ARCH>.md.
7952 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
7953 the stack in CEE_LDFLDA. Fixes #450542.
7955 * generics.cs: Add a new test.
7957 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7959 * mini-ops.h: updated MIPS opcodes
7960 * mini-mips.c: decompose long opts
7961 * mini-mips.h: decompose long opts
7963 2008-11-29 Mark Mason <mmason@upwardaccess.com>
7965 * cpu-mips.md: fix length on int_rem_un
7966 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
7968 2008-11-29 Zoltan Varga <vargaz@gmail.com>
7970 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
7972 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
7974 2008-11-29 Martin Baulig <martin@ximian.com>
7976 * mini-exceptions.c (mono_handle_native_sigsegv): Check
7977 mono_debug_using_mono_debugger() in addition to the
7978 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
7980 2008-11-28 Mark Mason <mmason@upwardaccess.com>
7982 * mini-ops.h: updated more MIPS opcodes
7983 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
7984 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
7986 2008-11-28 Mark Probst <mark.probst@gmail.com>
7988 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
7990 2008-11-28 Mark Mason <mmason@upwardaccess.com>
7992 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
7993 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
7994 * mini-ops.h: correct selected mips opcode entries
7996 2008-11-28 Mark Probst <mark.probst@gmail.com>
7998 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
8001 2008-11-28 Mark Probst <mark.probst@gmail.com>
8003 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
8005 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8007 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
8008 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
8009 * mini-mips.h: disable IMT
8010 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
8012 2008-11-28 Mark Probst <mark.probst@gmail.com>
8014 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
8016 2008-11-28 Mark Probst <mark.probst@gmail.com>
8018 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
8020 2008-11-28 Zoltan Varga <vargaz@gmail.com>
8022 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
8025 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8027 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
8028 for Set/GetVector aligned versions.
8030 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8032 * basic-simd.cs: Add tests for Get/SetVector.
8034 2008-11-27 Mark Probst <mark.probst@gmail.com>
8036 * mini.c: Removed g_slist_append_mempool(). Now in
8039 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8041 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
8042 size properly and make the bounds check optional.
8044 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
8045 for SetVector and IsAligned.
8047 2008-11-27 Zoltan Varga <vargaz@gmail.com>
8049 * mini.c: Remove unused mono_normalize_opcodes () function.
8051 2008-11-26 Mark Probst <mark.probst@gmail.com>
8053 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
8054 using the new atomic add ops now.
8056 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
8059 2008-11-26 Mark Probst <mark.probst@gmail.com>
8061 * mini-ppc64.c: Several fixes.
8063 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8065 * cpu-mips.md: added jump_table
8066 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
8068 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8070 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
8072 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8074 * mini-ops.h: corrected a handful of MIPS opcodes.
8076 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8078 * aot-compiler.c: MIPS to use ELF writer
8080 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8082 * mini-codegen.c: remove MIPS specific assert.
8084 2008-11-25 Mark Probst <mark.probst@gmail.com>
8086 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
8087 fixes. PPC64 now passes most of the runtime regressions.
8089 2008-11-24 Zoltan Varga <vargaz@gmail.com>
8091 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
8092 volatile intervals a bit.
8094 2008-11-24 Mark Probst <mark.probst@gmail.com>
8096 * basic-long.cs: New test case.
8098 2008-11-23 Zoltan Varga <vargaz@gmail.com>
8100 * mini.c (mini_method_compile): Disable globalra for large methods for
8103 * regalloc2.c (order_moves): Add fp support.
8105 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
8106 source bblock ends with an OP_BR_REG.
8108 * ratests.cs: Add a new test.
8110 2008-11-23 Mark Probst <mark.probst@gmail.com>
8112 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
8113 sharing. PPC64 now passes generics.exe.
8115 2008-11-23 Mark Probst <mark.probst@gmail.com>
8117 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
8119 2008-11-23 Zoltan Varga <vargaz@gmail.com>
8121 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
8122 memory when mono_jit_info_table_find () can't find the method in the
8125 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
8128 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
8131 2008-11-23 Mark Probst <mark.probst@gmail.com>
8133 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
8134 Several fixes. PPC64 now runs exceptions.exe and
8135 devirtualization.exe.
8137 2008-11-22 Mark Probst <mark.probst@gmail.com>
8139 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
8140 arrays.exe and basic-math.exe.
8142 2008-11-22 Mark Probst <mark.probst@gmail.com>
8144 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
8145 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
8147 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8149 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
8151 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8153 * method-to-ir.c: Move bounds checking macros to ir-emit.h
8155 * ir-emit.h: Move macros from method-to-ir.c to here.
8157 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8159 * mini-ops.h: Correct the long simd ops to use LREG.
8161 2008-11-21 Zoltan Varga <vargaz@gmail.com>
8163 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
8165 * mini-ops.h: Correct the dreg type of a few long opcodes.
8167 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
8170 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
8172 * mini-ppc.c: remove negative stack references in epilog
8173 for platforms that don't support the red zone.
8175 2008-11-21 Mark Probst <mark.probst@gmail.com>
8177 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
8178 point regs. Now PPC64 passes basic-calls.exe.
8180 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8182 * basic-simd.cs: Add tests for accessors of Vector2l.
8184 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8186 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
8188 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
8190 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
8192 2008-11-21 Mark Probst <mark.probst@gmail.com>
8194 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
8195 PPC64 passes basic-long.exe.
8197 2008-11-20 Mark Probst <mark.probst@gmail.com>
8199 * decompose.c: Decompose carry and overflow add on PPC64 like on
8200 other 64 bit archs. Don't decompose sub at all on PPC64.
8202 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
8203 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
8206 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8208 * basic-simd.cs: Add tests for accessors of Vector2d.
8210 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8212 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
8216 * mini-x86.c (mono_arch_output_basic_block): Same.
8218 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
8220 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8222 * basic-simd.cs: Add tests for accessors of Vector4f.
8224 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8226 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
8230 * mini-x86.c (mono_arch_output_basic_block): Same.
8232 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
8234 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8236 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
8238 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8240 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
8244 * mini-x86.c (mono_arch_output_basic_block): Same.
8246 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
8248 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8250 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
8252 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8254 * simd-intrinsics.c: Enable setters for Vector16sb.
8256 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8258 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
8262 * mini-x86.c (mono_arch_output_basic_block): Same.
8264 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
8266 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
8268 * simd-intrinsics.c: Implement setter for Vector8us.
8270 2008-11-19 Zoltan Varga <vargaz@gmail.com>
8272 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
8275 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
8277 * mini-ppc.c: remove references to the red zone in the prolog
8278 (for systems that don't support it).
8280 2008-11-19 Mark Probst <mark.probst@gmail.com>
8282 * cpu-ppc64.md: Fixed a few instruction lengths.
8284 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
8287 2008-11-19 Mark Probst <mark.probst@gmail.com>
8289 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
8292 2008-11-19 Zoltan Varga <vargaz@gmail.com>
8294 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
8296 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
8298 * mini-ops.h: Added OP_INSERT_I2.
8302 * mini-x86.c (mono_arch_output_basic_block): Same.
8304 * simd-intrinsics.c: Implement setter for Vector8s.
8306 * simd-methods.h: Add the names of get setters of Vector8s.
8308 2008-11-18 Zoltan Varga <vargaz@gmail.com>
8310 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
8312 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
8315 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
8317 2008-11-18 Mark Probst <mark.probst@gmail.com>
8319 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
8320 for PPC64. An empty program runs now.
8322 2008-11-18 Zoltan Varga <vargaz@gmail.com>
8324 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
8326 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
8327 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
8328 info for JITted code is emitted into a shared library, loadable into gdb.
8330 2008-11-18 Mark Probst <mark.probst@gmail.com>
8332 * Makefile.am: Changes to build PPC64.
8334 * mini-arch.h: Include mini-ppc64.h on PPC64.
8336 2008-11-18 Mark Probst <mark.probst@gmail.com>
8338 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
8339 in PPC code up to r119147.
8341 2008-11-18 Mark Probst <mark.probst@gmail.com>
8343 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
8344 cpu-ppc64.md: Changes for PPC64.
8346 Based on code submitted by andreas.faerber@web.de at
8347 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
8350 2008-11-18 Mark Probst <mark.probst@gmail.com>
8352 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
8353 cpu-ppc64.md: Copied from the corresponding PPC files from
8356 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
8358 * mini-ops.h: Added OP_ROUND.
8360 * cpu-x86.md: Added round.
8362 * mini-x86.c: Added support for intrinsicing Math.Round (double).
8364 * basic-math.cs: Added test_0_round to test rounding.
8366 Contributed under MIT/X11 license.
8368 2008-11-17 Bill Holmes <billholmes54@gmail.com>
8370 * aot-compiler.c : Fix the Winx64 build.
8372 Contributed under MIT/X11 license.
8374 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8376 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
8377 in OP_EXTRACT_R8 to avoid possible stack corruption.
8379 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8381 * mini-ops.h: Added OP_EXTRACT_R8/I8.
8383 * cpu-x86.md: Added extract_r8.
8385 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
8387 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
8388 a couple of OP_EXTRACT_I4.
8390 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
8392 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
8394 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8396 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
8399 2008-11-17 Zoltan Varga <vargaz@gmail.com>
8401 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
8402 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
8404 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
8405 are not needed any more.
8407 * mini.h: Remove the unused INS_LIST macros.
8409 * mini.c (mini_method_compile): Remove a disable globalra case which is no
8412 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
8415 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
8416 mono_alloc_ireg () instead.
8418 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
8421 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
8424 * aot-runtime.c (load_aot_module): Disable AOT when running under
8427 * mini-amd64.h: Change the monitor fastpath defines to check for
8428 !PLATFORM_WIN32 so they work on *bsd too.
8430 * mini.h mini.c mini-hhpa.c: Remove more unused code.
8432 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
8434 * mini.h (MonoCompile): Remove new_ir flag.
8436 * regalloc.h regalloc.c: Remove unused code.
8438 * cpu-*.md: Remove more unused opcodes.
8440 * simple-cee-ops.h simple-mini-ops.h: Removed.
8442 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
8444 2008-11-17 Zoltan Varga <vargaz@gmail.com>
8446 * aliasing.h: Removed.
8448 * *.c: Remove references to aliasing.h and inssel.h.
8450 * mini.c: Remove additional unused functions.
8452 * mini-ops.h cpu-*.md: Remove unused opcodes.
8454 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8456 Remove the old JIT code.
8458 * inssel*.brg: Removed.
8460 * ssa.c abcremoval.c aliasing.c: Removed.
8462 * ssa2.c: Renamed to ssa.c.
8464 * abcremoval2.c: Renamed to abcremoval.c.
8466 * *.c: Removed all !cfg->new_ir code.
8468 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
8469 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
8471 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
8473 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8475 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
8476 to simplify the code and cut back on the number of global symbols in the AOT
8479 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
8481 2008-11-15 Zoltan Varga <vargaz@gmail.com>
8483 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
8484 with the got/got_info tables.
8486 * mini.h: Bump AOT file format version.
8488 * unwind.h: New file, contains definitions for stack unwinding.
8490 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
8493 * aot-compiler.c: Generalize the emitting of unwind information to use the
8494 information in cfg->unwind_ops.
8496 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
8498 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
8499 AOT method frames. Enable writing symbols for methods by default.
8501 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
8503 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
8504 and make it work with vectors of element sizes 1, 2 and 4.
8506 * simd-intrinsics.c: Enable getter for all vectors with element size
8509 * simd-methods.h: Add the names of other getters.
8511 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
8517 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
8519 * mini-ppc.h: portability fix.
8521 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8523 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
8524 buggy and will overwrite it.
8526 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8528 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
8529 Use it to emit local symbols for all methods so AOTed methods show up with
8530 their full name in gdb/valgrind output.
8532 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
8534 * mini-ppc.c: portability fixes.
8536 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8538 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
8539 entries out of the if (!generic_shared...) code so it is always done.
8540 (mono_class_init_trampoline): Do the patching when running under valgrind
8541 too, newer versions of valgrind have no problems with it.
8543 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8545 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
8548 2008-11-13 Mark Probst <mark.probst@gmail.com>
8550 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
8553 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8555 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
8557 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8559 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
8565 * simd-intrinsics.c: Same.
8567 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8569 * simd-intrinsics.c: Enable constructor intrinsics for all types.
8571 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8573 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
8574 to work with more Vector types.
8576 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8578 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
8579 store the elemens directly instead of using and intermediate.
8581 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8583 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
8585 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
8586 to preserve %eax for aot plt trampolines.
8588 * aot-compiler.c (compile_method): Don't skip synchronized methods.
8589 (encode_method_ref): Flag synchronized methods so they won't go through
8592 * aot-compiler.c: Additional work to support AOTing synchronized methods/
8595 * cpu-ia64.md (jmp): Increase max length.
8597 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8599 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
8600 open generic classes.
8602 * aot-compiler.c: Enable the ELF writer on ELF platforms.
8604 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
8605 box+brtrue optimization since it causes test failures on x86.
8607 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8609 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
8615 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
8616 for simd ctor values.
8618 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
8619 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
8621 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8623 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
8626 * simd-instrincs.c: Same.
8628 * basic-simd.cs: Same.
8630 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8632 * ratests.cs: Add more tests.
8634 * regalloc2.c (add_spill_code): Handle more corner cases.
8636 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8638 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
8639 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
8640 both the source an destination of an instruction.
8642 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8644 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
8645 wapihandles.c: more portability changes.
8647 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
8649 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
8650 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
8651 safe to execute in a signal handler and the kernel provides better
8652 the info in /proc/self/smaps. Avoid the assert on sigaction during
8655 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8657 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
8658 do the bblock linking hack if it is actually needed.
8660 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
8663 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
8664 crash problem is fixed.
8666 * branch-opts.c (mono_remove_critical_edges): Link up newly added
8669 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
8671 (mini_method_compile): Set the starting value of next_vreg to
8672 MAX_IREGS + MAX_FREGS when using globalra.
8674 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
8675 filter clauses with BB_EXCEPTION_HANDLER.
8677 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
8679 2008-11-10 Mark Probst <mark.probst@gmail.com>
8681 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
8682 space for stdcall. Fixes regressions on Win32.
8684 2008-11-10 Zoltan Varga <vargaz@gmail.com>
8686 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
8688 (linear_scan): Remove an assert which doesn't seem to be needed.
8690 * local-propagation.c (mono_local_deadce): Avoid a call to
8691 MONO_DELETE_INS which would screw up the instruction linking.
8693 * mini.c (mono_decompose_op_imm): Make this work with globalra.
8695 * regalloc2.c: Upgrade to work the current JIT code.
8697 2008-11-09 Zoltan Varga <vargaz@gmail.com>
8699 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
8702 * aot-runtime.c: Remove some dead code.
8704 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
8706 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
8708 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
8709 trampolines using sscanf since atoi doesn't work on large unsigned values.
8711 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
8712 Initialize code_size.
8714 2008-11-08 Mark Probst <mark.probst@gmail.com>
8716 * method-to-ir.c (mini_emit_inst_for_method): Make
8717 Interlocked.CompareExchange work for Int arguments on 32 bit
8720 2008-11-07 Mark Probst <mark.probst@gmail.com>
8722 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
8724 2008-11-06 Bill Holmes <billholmes54@gmail.com>
8726 * main.c Fix MSVC build.
8728 Contributed under MIT/X11 license.
8730 2008-11-06 Mark Probst <mark.probst@gmail.com>
8732 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
8733 alignment larger than 8 bytes are aligned correctly, too.
8735 * mini.c: Honor the min_align field of MonoClass when laying out
8738 2008-11-06 Zoltan Varga <vargaz@gmail.com>
8740 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
8742 * aot-compiler.c (emit_plt): Fix a warning.
8744 * aot-compiler.c: Implement ARM support in the binary writer.
8746 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8748 * basic-simd.cs: Add test for getter with byref arg.
8749 Fix the naming of a few tests.
8750 Add missing checks to a test.
8752 2008-11-05 Zoltan Varga <vargaz@gmail.com>
8754 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
8756 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
8757 most of the full-aot support for monitor enter/exit trampolines.
8759 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
8760 enter/exit trampoline creation functions.
8762 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
8765 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
8767 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
8768 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
8769 implement the needed functionality without adding crap to the runtime.
8771 2008-11-05 Zoltan Varga <vargaz@gmail.com>
8773 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
8776 * mini.c (mono_build_date): New global version holding the build date in
8779 * Makefile.am (buildver.c): Generate a file containing the build date.
8781 * main.c: Set the build date from the generated file.
8783 * mini.c (mono_get_runtime_build_info): New helper function returning build
8784 information in a string format.
8786 * driver.c (mono_main): Print the build date in --version.
8788 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
8789 file when the bind-to-runtime-version option is used.
8791 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8793 * simd-intrinsics.c: Fix bug when using getters and byref args.
8795 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8797 * simd-methods.h: Rename prefetch methods.
8799 * simd-intrinsics.c: Same.
8801 2008-11-05 Mark Probst <mark.probst@gmail.com>
8803 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
8806 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8808 * aot-compiler.c: Use the bundled elf header files instead of depending on
8811 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
8814 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
8817 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
8819 * cpu-x86.md: Add store nta ops.
8825 * mini.h: Add an enum for simd prefetch modes.
8827 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
8828 of store. Use the changed code to support store nta.
8830 * simd-intrinsics.c: Add prefetch ops for all vector types.
8832 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8834 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
8837 * aot-compiler.c: Use statically allocated buffers for constructing symbol
8840 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
8843 2008-11-04 Mark Probst <mark.probst@gmail.com>
8845 * mini-x86.c: Fixed commit.
8847 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8849 * aot-compiler.c (emit_plt): Align the plt section only on x86.
8851 2008-11-04 Mark Probst <mark.probst@gmail.com>
8853 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
8854 and MONITOR_EXIT, for the ASM fastpaths.
8856 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
8859 * mini.c, patch-info.h: Signature and patch infos for
8860 Monitor.Enter/Exit trampolines.
8862 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
8864 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
8865 Monitor.Enter/Exit ASM fastpath for Linux.
8867 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8869 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
8871 * objects.cs: Add a new test.
8873 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
8875 * aot-runtime.c (load_method): Run class initialization in the PLT case even
8876 if MONO_LOG_LEVEL is set.
8878 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
8880 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
8882 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
8884 * aot-compiler.c: Change the relocation code to use virtual addresses instead
8885 of file offsets. Align the sections belonging to the data segment to
8888 2008-11-03 Zoltan Varga <vargaz@gmail.com>
8890 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
8891 elf.h. Port it to amd64.
8893 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
8895 * driver.c: Enable SIMD by default.
8897 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
8899 * cpu-x86.md: Add prefetch op.
8905 * mini.h: Add an enum for simd prefetch modes.
8907 * simd-methods.h: Add prefetch function names.
8909 * simd-intrinsics.c: Add prefetch ops for all vector types.
8911 2008-11-03 Zoltan Varga <vargaz@gmail.com>
8913 * aot-compiler.c (emit_bytes): Speed this up a little.
8915 2008-11-02 Zoltan Varga <vargaz@gmail.com>
8917 * aot-compiler.c: Add JIT time etc. statistics.
8919 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
8921 * mini.h (MonoCompile): Add 'got_offset' field.
8923 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
8924 method_got_offsets array.
8926 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
8929 * aot-compiler.c (compile_method): Add generic method instances referenced
8930 by the method to the list of methods to be compiled, this is required so if
8931 A<T> references B<T>, and another assembly references A<int>, then it will
8932 also get a copy of B<int>.
8934 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
8935 when checking for monitor enter/exit.
8937 2008-10-30 Mark Probst <mark.probst@gmail.com>
8939 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
8940 for Monitor.Enter and Monitor.Exit if enabled.
8942 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
8945 2008-10-30 Zoltan Varga <vargaz@gmail.com>
8947 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
8948 of an OP_MOVE. Fixes #440046.
8950 * basic-long.cs: Add a new test.
8952 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
8954 * mini.h: Add synchronization note for the managed counter-part.
8956 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
8957 returns the simd caps of the current cpu.
8959 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
8961 * basic-simd.cs: Remove Console.WriteLine.
8963 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8965 * basic-simd.cs: New tests for Vector2ul.
8967 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8969 * simd-intrinsics.c: Add new vector type Vector2ul.
8971 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8973 * basic-simd.cs: New tests for Vector2l.
8975 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8977 * cpu-x86.md: Add long version of most packed int ops.
8983 * simd-intrinsics.c: Add new vector type Vector2l.
8985 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8987 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
8989 * simd-methods.h: Remove SN_op_BitwiseXor.
8991 2008-10-28 Zoltan Varga <vargaz@gmail.com>
8993 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
8996 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
8998 * basic-simd.cs: Test for Vector2d.
9000 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
9003 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9005 * cpu-x86.md: Add double version of all packed float ops.
9011 * simd-intrinsics.c: Add new vector type Vector2d.
9013 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
9015 * simd-methods.h: Add Duplicate.
9017 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9019 * basic-simd.cs: Test for packing with signed saturation.
9021 2008-10-28 Zoltan Varga <vargaz@gmail.com>
9023 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
9024 found in the TYPESPEC table.
9026 2008-10-26 Zoltan Varga <vargaz@gmail.com>
9028 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
9031 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
9033 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
9034 instead of the RVA, since the RVA can be changed by tools like the cil
9037 * method-to-ir.c (mono_method_to_ir2): Ditto.
9039 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
9040 (deserialize_variable): Ditto.
9042 2008-10-25 Martin Baulig <martin@ximian.com>
9044 * debug-mini.c (write_variable): Use
9045 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
9047 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9049 * cpu-x86.md: Add unsigned variants of packd and packw.
9053 * mini-x86.h: Emit the right instruction for packd and packw.
9054 Add unsigned variants of packd and packw.
9056 * simd-intrinsics.c: Packd and packw were used in place of their
9057 unsigned variants. Change that.
9058 Add intrinsics for (Signed)PackWithSignedSaturation.
9060 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
9062 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9064 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
9066 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9068 * mini-ops.h: Remove dword packed add/sub with saturation ops.
9070 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
9072 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
9075 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
9077 2008-10-24 Mark Probst <mark.probst@gmail.com>
9079 * method-to-ir.c, mini.c: Special casing for the synchronized
9080 wrapper for the ldtoken+GetTypeFromHandle case.
9082 2008-10-24 Zoltan Varga <vargaz@gmail.com>
9084 * mini.c (mono_replace_ins): Move this to branch-opts.c.
9086 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
9087 created/split bblocks.
9089 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9091 * mini-ops.h: Add packed signed mul high.
9095 * mini-x86.c (mono_arch_output_basic_block): Same.
9097 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
9099 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
9101 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9103 * basic-simd.cs: Tests for Vector16sb.
9105 2008-10-24 Zoltan Varga <vargaz@gmail.com>
9107 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
9109 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
9111 * mini-ops.h: Add packed signed min, max and compare greater.
9115 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
9118 * simd-methods.h: Add CompareGreaterThan.
9120 * simd-methods.h: Remove CompareEquals.
9122 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
9124 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
9126 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
9129 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
9131 * basic-simd.cs: Fix tests due to change in the API.
9133 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9135 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
9137 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9139 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
9141 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
9142 inst_offset as this has invalid values for LDADDR.
9144 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9146 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
9148 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
9150 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9152 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
9153 for accessing field->data.
9155 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9157 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
9159 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9161 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
9163 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
9165 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9167 * dominators.c (mono_compute_natural_loops): Allocate GList enties
9168 from the cfg mempool.
9170 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
9172 * basic-simd.cs: Tests for new methods in Vector8us.
9174 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
9176 * mini-ops.h: Add multiply and store high.
9180 * mini-x86.c (mono_arch_output_basic_block): Same.
9182 * simd-methods.h: Same.
9184 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
9187 2008-10-19 Zoltan Varga <vargaz@gmail.com>
9189 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
9190 mono_class_setup_vtable ().
9192 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
9193 mono_class_get_vtable_entry () for accessing klass->vtable.
9195 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
9197 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
9200 * method-to-ir.c (mono_save_token_info): Don't save references made from
9203 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
9204 of generic instances.
9206 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
9208 2008-10-19 Mark Probst <mark.probst@gmail.com>
9210 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
9211 OP_JMP depends on the method signature. Calculate it properly.
9213 2008-10-19 Zoltan Varga <vargaz@gmail.com>
9215 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
9218 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
9220 (emit_extra_methods): Add another table mapping method indexes to
9221 offsets in the extra_method_info table.
9223 * mini.h: Bump AOT file format version.
9225 * aot-runtime.c: Merge most of the code from mono_aot_get_method
9226 and mono_aot_get_method_from_token () into one function.
9228 2008-10-19 Mark Probst <mark.probst@gmail.com>
9230 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
9233 2008-10-18 Zoltan Varga <vargaz@gmail.com>
9235 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
9238 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
9241 * mini.c (mono_patch_info_equal): Compare the generic context as well.
9243 * mini.h: Bump aot file format version.
9245 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
9246 AOT file can contain native code for methods which are not in the METHOD
9247 table. Generate code for non-sharable generic instances of generic methods
9248 found in the METHODSPEC table.
9250 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
9251 encoding generic type handles.
9253 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
9254 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
9256 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
9257 macros + MONO_ADD_INS.
9259 * mini.c (mono_jump_info_token_new2): New function which takes a generic
9262 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
9264 * mini.h: Bump aot file format version.
9266 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
9268 2008-10-17 Mark Probst <mark.probst@gmail.com>
9270 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
9271 platforms, with definable stack alignment value. Set to 16 now
9274 * mini.c, mini.h, driver.c: Command line option for disabling
9277 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9279 * basic-simd.cs: Tests for new methods in Vector4ui.
9281 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9283 * mini-ops.h: Add packed int shuffle.
9287 * mini-x86.c (mono_arch_output_basic_block): Same.
9289 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
9290 extract mask, max, min, shuffle.
9292 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
9294 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9296 * basic-simd.cs: Tests for new methods in Vector8us.
9298 2008-10-17 Mark Probst <mark.probst@gmail.com>
9300 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
9301 RuntimeTypeHandle, not a TypedReference.
9303 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
9305 * simd-intrinsics.c: remove relocations.
9307 2008-10-17 Zoltan Varga <vargaz@gmail.com>
9309 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
9310 optimizations from the x86 backend.
9312 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
9314 * simd-methods.h, simd-intrinsics.c: debloat method names and
9315 prepare for no relocations.
9317 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9319 * mini-ops.h: Add packed min/equal and sum of absolute differences.
9323 * mini-x86.c (mono_arch_output_basic_block): Same.
9325 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
9326 extract mask, max, min and sum of absolute differences.
9328 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
9331 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9333 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
9334 Renamed one test for consistency.
9336 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9338 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
9339 fix to the code that deal with other blocks.
9341 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9343 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
9345 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9347 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
9348 that deals with vreg interference. Explicitly check for OP_LDADDR to be
9349 able to process the source reg.
9351 2008-10-16 Martin Baulig <martin@ximian.com>
9353 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
9355 * inssel.brg: Add `OP_HARD_NOP'.
9357 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
9359 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
9360 `OP_HARD_NOP' instruction when running inside the debugger.
9362 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
9363 `OP_HARD_NOP' instruction when running inside the debugger.
9365 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9367 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
9368 now works. The issue with the regalloc tripping up no longer
9371 * simd-intrinsics.c (load_simd_vreg): Same.
9373 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9375 * basic-simd.cs: Tests for new Vector8ui methods.
9377 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9379 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
9380 only for type. This fixes crashes where MonoInst::klass is checked
9381 for ops of type != VTYPE or OBJ.
9383 * simd-intrinsics.c (load_simd_vreg): Same.
9385 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9387 * mini-ops.h: Add ops for packed shuffle/max/avg and
9392 * mini-x86.c (mono_arch_output_basic_block): Same.
9394 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
9397 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
9398 to emit extract mask op.
9400 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
9401 to emit word shuffles.
9403 2008-10-15 Mark Probst <mark.probst@gmail.com>
9405 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
9406 the largest alignment needed by a variable, but at least
9409 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9411 * basic-simd.cs: Tests for the fixes in the last commit.
9413 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9415 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
9416 no longer handles STACK_PTR input.
9418 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
9420 * simd-intrinsics.c (load_simd_vreg): New function that works like
9421 get_simd_vreg but handles STACK_PTR input.
9423 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
9424 as the input can be an arbitrary pointer.
9426 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
9427 LDADDR local optimization directly otherwise use a store op.
9429 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9431 * basic-simd.cs: Tests for dup low and dup high.
9433 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9435 * mini-ops.h: Add dup low and dup high ops.
9439 * mini-x86.c (mono_arch_output_basic_block): Same.
9441 * simd-intrinsics.c (vector4f_intrinsics): Same.
9443 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9445 * basic-simd.cs: Tests for recently added functionality.
9447 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9449 * mini-ops.h: Add remaining sse1 fp ops.
9451 * cpu-x86.md: Add remaining sse1 fp ops.
9453 * mini-x86.c (mono_arch_output_basic_block): Same.
9455 * mini.h: Add enum for simd FP compare conditions.
9457 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
9459 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
9460 so the backed can generate the appropriate op.
9462 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9463 This patch squeese one more byte from the SimdIntrinsc struct.
9465 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
9466 a a shift amount intead of simply or'ing it.
9468 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
9470 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
9471 byte so we can have an aditional flags field without increasing struct size.
9473 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
9474 against the simd_supported_versions bitmask.
9476 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
9478 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
9480 * mini.c: remove rawbuffer code (the only use here is unsafe because
9481 it takes locks during signal handling and the kernel now provides much
9482 better info in proc/pid/smaps these days).
9484 2008-10-13 Zoltan Varga <vargaz@gmail.com>
9486 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
9487 OP_X86_PUSH_OBJ. Fixes #434620.
9489 * objects.cs: Add a test.
9491 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
9493 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
9494 that the packuswb/packusdw don't work with unsigned numbers for what
9495 would be negative numbers in signed format.
9497 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
9498 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
9500 * mini-ops.h: Add doubleword forms of many ops and packing ones.
9502 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
9504 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
9506 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
9508 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
9511 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
9512 version as the enum in mini.h.
9514 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
9515 for sse3 ops, check the simd_version field if present. This way the code
9516 works with all versions of sse.
9518 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9520 * simd-intrinsics.c: Fixed intrinsic name typo.
9522 * mini.h: Added missing simd exported function.
9524 * basic-simd.cs: Added tests for Vector4ui.
9525 Fixed broken test for Vector16b.
9527 2008-10-10 Zoltan Varga <vargaz@gmail.com>
9529 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
9530 the max length to 64.
9532 2008-10-10 Mark Probst <mark.probst@gmail.com>
9534 * method-to-ir.c: Only do the fast virtual generic method call for
9535 non-wrapper methods.
9537 * mini.h, mini-trampolines.c: The new generic virtual remoting
9538 trampoline handles virtual method calls via the vtable (as done by
9539 the fast virtual generic method calls) to remoting proxies.
9541 * mini.c (mono_jit_create_remoting_trampoline): For generic
9542 methods reate a generic virtual remoting trampoline.
9544 * mini-amd64.h: Enable fast virtual generic method calls again.
9546 2008-10-10 Mark Probst <mark.probst@gmail.com>
9548 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
9549 restore registers when doing tail calls.
9551 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9553 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
9556 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9558 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
9560 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9562 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
9564 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9566 * basic-simd.cs: Retrofit for API changes.
9568 2008-10-10 Mark Probst <mark.probst@gmail.com>
9570 * mini-ppc.c: Handle integer stack arguments for tail calls.
9572 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9574 * optflags-def.h: Removed sse3 optimization.
9578 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
9581 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
9583 * mini.h: Added enumeration with simd versions.
9585 * simd-intrinsics.c (emit_intrinsics): Use the new static var
9588 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
9590 * mini.c (mini_init): Call mono_simd_intrinsics_init.
9592 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9594 * basic-simd.cs: Added tests for Vector8u and Vector16u.
9596 * basic-simd.cs: Fixed test naming.
9598 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9600 * mini-ops.h: Added ops for packed and saturated math, shifts
9601 and packing/unpacking.
9603 * cpu-x86.md: Added descriptors for the above ops.
9605 * mini-x86.c: Added code to emmit the above ops.
9607 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
9609 2008-10-08 Zoltan Varga <vargaz@gmail.com>
9611 * aot-compiler.c (compile_method): Enable AOT for generic code.
9613 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
9615 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
9617 * mini.c: add a workaround for a common screwup that ends up blamed
9618 to mono (other processes blocking signal delivery).
9620 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9622 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
9623 in the LDFLD/STFLD opcodes. Fixes #432673.
9625 * iltests.il.in: Add a new test.
9627 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
9629 * mini-arm.c: attach the thread in unmanaged->managed transitions
9630 using delegates (bug #433148).
9632 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9634 * basic-simd.cs: Use new ShuffleSel constants.
9636 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9638 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
9640 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
9641 only disable simd intrinsics if no sse2 is detected.
9643 * optflags-def.h: Added sse3.
9645 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
9648 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9650 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
9651 when adding delegate-invoke wrappers.
9653 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9655 * Makefile.am: Reenable the simd tests.
9657 2008-10-07 Bill Holmes <billholmes54@gmail.com>
9659 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
9660 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
9661 other vreg is allocated to that hreg.
9663 Contributed under MIT/X11 license.
9665 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9667 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
9670 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
9672 * basic-simd.cs: New test suite for SIMD intrinsics.
9674 * Makefile.am: Added new tests.
9676 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
9678 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
9682 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
9684 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
9685 using SSE2 aware opcodes.
9687 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
9688 is enabled, this code path is only reachable if conversion ops are emmited after
9691 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
9693 This optimization saves 6 bytes per conversion against the old version.
9695 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9697 * aot-compiler.c (compile_method): Don't skip methods referencing
9698 generic methods without a corresponding entry in token_info_hash, since
9699 encode_method_ref () can handle all generic methods now.
9701 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
9702 generic context is set.
9704 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
9705 generic sharing of LDTOKEN.
9707 2008-10-06 Mark Probst <mark.probst@gmail.com>
9709 * mini-amd64.h: Temporarily disabled fast virtual generic method
9710 calls because it breaks the System.Runtime.Remoting tests.
9712 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9714 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
9716 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
9717 so inlining actually works.
9718 (check_inline_caller_method_name_limit): Ditto.
9720 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
9722 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
9723 64 bit safety (from Olaf Hering and Andreas Farber).
9725 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9727 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
9728 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
9729 unused virtual call support code.
9731 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
9733 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
9734 which can't use aot trampolines.
9735 (decode_patch): Don't create aot trampolines for methods which can't use
9738 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
9739 use aot trampolines.
9741 * mini.h: Bump AOT image format version.
9743 2008-10-05 Zoltan Varga <vargaz@gmail.com>
9745 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
9746 to save_token_info () since cmethod is inflated for constrained calls.
9748 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
9750 2008-10-04 Andreas Farber <andreas.faerber@web.de>
9752 * Makefile.am: Add build rules for ppc64.
9753 This avoids the build failing at pedump with unresolved symbols
9754 due to lack of arch_sources. Instead it will now fail earlier
9755 due to lack of cpu-ppc64.md.
9757 Contributed under MIT/X11 license.
9759 2008-10-04 Mark Probst <mark.probst@gmail.com>
9761 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
9764 * iltests.il.in: Add test case for tail call with many arguments.
9766 2008-10-03 Zoltan Varga <vargaz@gmail.com>
9768 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
9769 to the fast virtual generic method code until the aot case is fixed.
9771 2008-10-03 Mark Probst <mark.probst@gmail.com>
9773 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
9775 2008-10-03 Mark Probst <mark.probst@gmail.com>
9777 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
9780 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
9782 * simd-intrinsics.c: Forgot to add this one.
9784 * mini-codegen.c: Fix macro in case SIMD is not supported.
9786 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
9788 This patch land initial JIT support for simd intrinsics.
9790 * mini-x86.h: Added new define to make --enable_minimal work on x86.
9792 * Makefile.am: Added simd-intrinsics.c
9794 * simd-intrinsics.c: New file with simd instrinsic related
9797 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
9799 * cpu-x86.md: Add simd related instructions.
9801 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
9803 * driver.c: Added two new --regression variants.
9805 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
9807 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
9809 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
9810 extract some complicated logic to helper functions.
9812 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
9814 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
9816 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
9817 the specialized simplification pass.
9819 * method-to-ir.c (mono_spill_global_vars): Use new macro.
9821 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
9823 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
9826 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
9827 if MONO_ARCH_NEED_SIMD_BANK is defined.
9829 * mini-ops.h: Added the new simd ops.
9831 * mini-x86.c: Added mono_arch_xregname.
9833 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
9835 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
9837 * mini-x86.h: Define simd related MONO_ARCH macros.
9839 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
9841 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
9843 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
9844 MONO_CLASS_IS_SIMD to deal with simd related IR.
9846 * mini.h (MonoInst): Added spill_var to the backend union.
9848 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
9850 * mini.h: Added forward declarations of the new simd fuctions.
9852 * optflags-def.h: Added new optimization names SIMD.
9854 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
9856 * regalloc.h: Added support for working with 3 register banks.
9858 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
9860 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
9862 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
9864 * mini-exceptions.c: remove 64 bit related ifdef clutter.
9866 2008-10-03 Zoltan Varga <vargaz@gmail.com>
9868 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
9869 instead of one on 64 bit systems.
9871 * method-to-ir.c: Remove unused includes.
9873 2008-10-02 Zoltan Varga <vargaz@gmail.com>
9875 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
9876 cfg->used_int_regs, since the two are different on arm.
9878 2008-10-02 Mark Probst <mark.probst@gmail.com>
9880 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
9881 mono_method_get_vtable_index() to get the vtable index.
9883 2008-10-02 Mark Probst <mark.probst@gmail.com>
9885 * method-to-ir.c (mono_method_to_ir2): Don't create native
9886 wrappers for array methods, because they're never called (and if
9887 they were called they wouldn't work).
9889 2008-10-02 Mark Probst <mark.probst@gmail.com>
9891 * method-to-ir.c (mono_method_to_ir2): Array methods are
9892 special-cased and must not be invoked indirectly via the (M)RGCTX
9893 when generic sharing is turned on. Fixes #431413.
9895 2008-10-01 Mark Probst <mark.probst@gmail.com>
9897 * method-to-ir.c: When generic sharing is active, call
9898 non-interface virtual generic methods via the standard trampoline.
9900 * mini-trampolines.c: Handle virtual generic shared methods.
9902 * mini.h, mini-x86.c, mini-x86.h: New argument for
9903 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
9904 method thunks and which is the trampoline to call if the lookup
9905 fails. Enable the virtual generic method thunk for x86.
9907 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
9908 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
9909 argument but assert that it's NULL, because these archs don't yet
9910 implement the virtual generic method thunk. Changes in the IMT
9911 thunk data structures.
9913 2008-10-01 Zoltan Varga <vargaz@gmail.com>
9915 * aot-compiler.c (emit_globals): Avoid invalid characters in
9916 the static linking symbol.
9918 * objects.cs: Add a test for the range check optimization. Fix warnings.
9920 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
9921 optimization from the current JIT.
9923 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
9924 later in decompose_array_access_opts () to allow more optimizations.
9926 * method-to-ir.c (mono_handle_soft_float): Rename this to
9927 mono_decompose_soft_float () for consistency.
9929 * mini-ops.h: Fix arguments of OP_STRLEN.
9931 * method-to-ir.c (save_cast_details): Extract the cast details saving code
9932 into a separate function.
9933 (reset_cast_details): Ditto.
9934 (handle_unbox): Save cast details. Fixes #431254.
9936 * method-to-ir.c: Remove some obsolete FIXMEs.
9938 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9940 * ir-emit.h (alloc_dreg): Write a warning before crashing.
9942 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9944 * mini-codegen.c: More work on macros to make them
9945 ready for multiple regbanks.
9947 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9949 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
9951 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
9953 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9955 * mini-codegen.c (mono_spillvar_offset): Proper support for
9958 2008-09-30 Zoltan Varga <vargaz@gmail.com>
9960 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
9961 the stack overflow changes.
9963 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9965 * mini-codegen.c: Make all bank macros depend on reg_bank.
9967 * mini-codegen.c (mono_local_regalloc): Make free mask
9968 initialization regbank aware.
9970 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9972 * mini-codegen.c (mono_local_regalloc): Extract callee
9973 mask selection to a function and make it regbank aware.
9975 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9977 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
9978 code to deal with many regbanks.
9980 2008-09-30 Zoltan Varga <vargaz@gmail.com>
9982 * mini-codegen.c: More fp->regbank changes.
9984 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
9986 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
9987 of a hardcoded constant.
9989 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
9991 * method-to-ir.c (type_from_stack_type): Fix typo.
9993 2008-09-29 Zoltan Varga <vargaz@gmail.com>
9995 * mini-ia64.c (emit_move_return_value): Convert float return values to
9998 * objects.cs: Add a new test.
10000 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
10001 VARARG methods to fix an assert later.
10003 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
10004 end so it at least compiles.
10006 2008-09-28 Zoltan Varga <vargaz@gmail.com>
10008 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
10010 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
10012 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
10013 optimization to a new function (emit_optimized_ldloca_ir) and enable
10014 it for both ldloca and ldloca_s.
10016 2008-09-28 Zoltan Varga <vargaz@gmail.com>
10018 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
10019 gshared CASTCLASS code.
10021 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
10022 amd64, where the libc stack unwinder encounters stack frames referring to
10023 native code in unmapped memory.
10025 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
10028 * generics.cs: Add new test.
10030 2008-09-27 Zoltan Varga <vargaz@gmail.com>
10032 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
10033 add a check that one of the ARM_FPU_ constants is defined.
10035 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
10037 * mini-exceptions.c: Fix build on non-altstack platforms.
10039 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
10042 * ir-emit.h: Add a comment to NEW_PCONST.
10044 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
10046 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
10048 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
10049 after the changes to MonoJitDomainInfo.
10051 2008-09-27 Mark Probst <mark.probst@gmail.com>
10053 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
10055 2008-09-27 Mark Probst <mark.probst@gmail.com>
10057 * mini-ppc.c: Compiler warning fixes.
10059 2008-09-27 Mark Probst <mark.probst@gmail.com>
10061 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
10064 2008-09-27 Mark Probst <mark.probst@gmail.com>
10066 * exceptions-ppc.c, mini-ppc.h: Compile
10067 mono_arch_handle_altstack_exception() on Darwin, too.
10069 2008-09-27 Mark Probst <mark.probst@gmail.com>
10071 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
10072 work on archs which don't have generic sharing implemented, only
10073 without the vtable_arg.
10075 2008-09-26 Mark Probst <mark.probst@gmail.com>
10077 * mini.c: Added comment explaining why delegate ctor icall
10078 wrappers are compiled.
10080 2008-09-26 Mark Probst <mark.probst@gmail.com>
10082 * mini.c: Don't produce trampolines to delegate ctor icall
10083 wrappers but compile them upfront.
10085 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
10087 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
10088 runtime-set function when going back to managed code. Currently this
10089 is used to set back the protection on the soft ovf pages and/or to
10090 throw the stack overflow exception that happened in unmanaged code.
10092 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
10094 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
10095 runtime-set function when going back to managed code. Currently this
10096 is used to set back the protection on the soft ovf pages and/or to
10097 throw the stack overflow exception that happened in unmanaged code.
10099 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
10101 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
10102 the support code for restoring stack protection after stack overflows
10103 that happen in unmanaged code. Don't set the exec permission on the
10104 soft overflow area.
10106 2008-09-26 Zoltan Varga <vargaz@gmail.com>
10108 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
10109 delegate->method_ptr is set. Fixes #428054.
10111 2008-09-25 Zoltan Varga <vargaz@gmail.com>
10113 * tests.cs: Rename to ratests.cs.
10115 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
10116 emit_get_rgctx_... functions.
10118 2008-09-25 Mark Probst <mark.probst@gmail.com>
10120 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
10122 2008-09-25 Mark Probst <mark.probst@gmail.com>
10124 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
10125 before asserting that method is sharable.
10127 2008-09-25 Mark Probst <mark.probst@gmail.com>
10129 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
10130 whether method needs a static RGCTX wrapper used instead of
10131 complex conditions.
10133 * generic-sharing.c, mini.h: A few functions moved to
10134 metadata/generic-sharing.c.
10136 2008-09-25 Mark Probst <mark.probst@gmail.com>
10138 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
10139 Generic code sharing for value types, which essentially means
10140 treating value type methods like static methods. The RGCTX is
10141 passed in the same way.
10143 2008-09-25 Zoltan Varga <vargaz@gmail.com>
10145 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
10146 opcode when creating multi-dimensional arrays of open types.
10148 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
10149 open generic types.
10151 * generics.cs: Add a test.
10153 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
10155 2008-09-24 Zoltan Varga <vargaz@gmail.com>
10157 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
10159 * mini.c (mini_method_compile): Set it when running under the debugger.
10161 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
10162 vreg optimization if the flag is set.
10164 * driver.c (mono_main): Add --attach= option to pass options to
10167 * mini.c (sigquit_signal_handler): Start the attach agent.
10169 * ssapre.c: Disable this to save space since it is not yet ported to
10172 * regalloc2.c: Disable this to save space.
10174 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
10176 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
10178 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
10179 the -v option useful again.
10181 2008-09-24 Zoltan Varga <vargaz@gmail.com>
10183 * mini-amd64.c (mono_arch_output_basic_block): Add support for
10186 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
10187 arrays of arrays. Fixes #428406.
10189 * method-to-ir.c (mini_emit_castclass): Ditto.
10191 * objects.cs: Add new test.
10193 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
10195 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
10196 was wrong at it choked against target_type_is_incompatible for byref types.
10198 2008-09-23 Zoltan Varga <vargaz@gmail.com>
10200 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
10203 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
10205 * mini-exceptions.c: update a few more exceptions-related counters.
10207 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
10209 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
10210 new functions to allocate from persistent mempools.
10212 2008-09-23 Zoltan Varga <vargaz@gmail.com>
10214 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
10215 multiple register banks in the future.
10217 * mini-codegen.c (mono_local_regalloc): Fix a warning.
10219 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
10221 * mini.c (type_to_eval_stack_type): Remove duplicated function.
10223 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
10225 * mini.h: Export type_to_eval_stack_type.
10227 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
10228 is only ins->klass of byref types.
10230 2008-09-22 Zoltan Varga <vargaz@gmail.com>
10232 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
10233 (mini_emit_memcpy2): Ditto.
10235 * mini-amd64.c: Fix a warning.
10237 2008-09-21 Mark Probst <mark.probst@gmail.com>
10239 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
10242 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
10244 * method-to-ir.c: Extract stloc micro-optimization to a
10245 function and apply it to all cases.
10247 2008-09-19 Mark Probst <mark.probst@gmail.com>
10249 * method-to-ir.c: Don't fail generic code sharing in cases we
10252 2008-09-18 Mark Probst <mark.probst@gmail.com>
10254 * mini-ppc.c: Handle structs in tailcalls on Darwin.
10256 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
10258 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
10261 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
10263 * trace.c: make tracing more useful and correct, with per-thread
10264 id and indent info.
10266 2008-09-15 Mark Probst <mark.probst@gmail.com>
10268 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
10269 doing a method call and the argument is an R4.
10271 2008-09-14 Zoltan Varga <vargaz@gmail.com>
10273 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
10276 2008-09-13 Mark Probst <mark.probst@gmail.com>
10278 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
10280 2008-09-12 Zoltan Varga <vargaz@gmail.com>
10282 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
10283 (MONO_JUMP_TABLE_FROM_INS): Ditto.
10285 2008-09-11 Zoltan Varga <vargaz@gmail.com>
10287 * driver.c: Add a --agent argument (not supported yet) to load managed
10288 agent assemblies before loading the main assembly, similarly to how the
10289 Java VM handles agents.
10291 2008-09-11 Mark Probst <mark.probst@gmail.com>
10293 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
10294 function to do stack layout of local variables.
10296 2008-09-11 Mark Probst <mark.probst@gmail.com>
10298 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
10301 2008-09-11 Zoltan Varga <vargaz@gmail.com>
10303 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
10304 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
10305 JIT if DISABLE_JIT is defined.
10307 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
10310 2008-09-10 Mark Probst <mark.probst@gmail.com>
10312 * iltests.il.in: Disable the fconv test on PPC (the result is
10313 undefined according to ECMA).
10315 2008-09-10 Mark Probst <mark.probst@gmail.com>
10317 * iltests.il.in: Enable tail call tests for PPC.
10319 * mini.h: Add variable for storing incoming valuetype argument
10320 addresses for tail calls.
10322 * mini-ppc.c: Implement valuetype arguments and return values for
10323 tailcalls on Linux.
10325 2008-09-09 Mark Probst <mark.probst@gmail.com>
10327 * mini-ppc.c: Partially implement tail calls (struct arguments and
10328 return values not supported).
10330 * method-to-ir.c: Enable tail calls on PPC.
10332 2008-09-08 Zoltan Varga <vargaz@gmail.com>
10334 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
10335 runtime-invoke wrappers to work around the problem of them getting
10336 assigned to a random class.
10338 * aot-runtime.c (mono_aot_get_method): Ditto.
10340 2008-09-07 Zoltan Varga <vargaz@gmail.com>
10342 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
10343 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
10345 2008-09-07 Mark Probst <mark.probst@gmail.com>
10347 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
10348 until they're implemented properly.
10350 * exceptions-ppc.c: Use arch-independent exception-handling code
10351 instead of custom one.
10353 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
10356 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
10358 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
10359 applies when __powerpc__ is defined.
10361 2008-09-06 Zoltan Varga <vargaz@gmail.com>
10363 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
10364 methods to their code to avoid computing the full name of wrappers and
10365 doing a lookup in a string hash table.
10367 2008-09-05 Zoltan Varga <vargaz@gmail.com>
10369 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
10370 we identify bblocks before method_to_ir () is ran.
10372 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
10373 Also avoid optimizing branches pointing to themselves.
10375 * mini.c (mini_method_compile): Ditto. Fixes #422947.
10377 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
10379 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
10381 2008-09-05 Zoltan Varga <vargaz@gmail.com>
10383 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
10384 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
10385 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
10388 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
10389 jumped to the same entry in plt_jump_table.
10391 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
10393 * method-to-ir.c (initialize_array_data): Handle field with RVA from
10396 2008-08-31 Zoltan Varga <vargaz@gmail.com>
10398 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
10399 other assignment can be if converted. Saves 1.5% on corlib size and fixes
10402 2008-08-29 Geoff Norton <gnorton@novell.com>
10404 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
10405 segment, and doesn't properly handle .space as .text. Fixes
10408 2008-08-29 Geoff Norton <gnorton@novell.com>
10410 * mini.c: Disable the mach exception handler when running on
10413 2008-08-29 Geoff Norton <gnorton@novell.com>
10415 * aot-compiler.c: Patch from Renaldas Zioma to properly register
10416 globals on Darwin/ARM
10418 2008-08-28 Zoltan Varga <vargaz@gmail.com>
10420 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
10421 since too many things depend on it. Instead, call
10422 mono_runtime_set_no_exec ().
10424 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
10427 * aot-compiler.c: Add an 'asm-only' AOT option.
10429 * mini.c: Avoid initializing the runtime when doing AOT compilation.
10431 * aot-compiler.c (compile_method): Disable gshared support for now as it
10434 2008-08-27 Bill Holmes <billholmes54@gmail.com>
10436 * mini-amd64.h : Fix a compiler warning.
10438 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
10439 Changed to use a callback function to retrieve the unwind info.
10440 This avoids problems observed when code blocks were removed by
10441 unloading an app domain.
10443 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
10444 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
10447 Contributed under MIT/X11 license.
10449 2008-08-27 Bill Holmes <billholmes54@gmail.com>
10451 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
10452 case to keep the stack aligned to 8.
10454 Contributed under MIT/X11 license.
10456 2008-08-26 Zoltan Varga <vargaz@gmail.com>
10458 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
10459 avoid repeated linear searches.
10461 2008-08-25 Zoltan Varga <vargaz@gmail.com>
10463 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
10464 methods it can't handle.
10466 * aot-compiler.c (add_method): Avoid adding a method twice.
10467 (add_wrappers): Add runtime invoke wrappers for all methods.
10469 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
10470 function to create an aot-compatible version of this trampoline.
10472 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
10474 2008-08-24 Zoltan Varga <vargaz@gmail.com>
10476 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
10478 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
10479 with a generic sharing failure.
10481 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
10483 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
10484 CEE_RETHROW. Fixes #419634.
10486 * mini.c (mono_method_to_ir): Ditto.
10488 * exceptions.cs: Add a new test.
10490 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
10491 to mono_type_stack_size_internal () since some callers might not pass in
10494 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
10495 instrument_prolog. Fixes #419878.
10497 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
10498 doubles in soft float mode volatile.
10500 2008-08-23 Zoltan Varga <vargaz@gmail.com>
10502 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
10504 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
10505 to handle soft float correctly.
10507 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
10510 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
10512 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
10513 to sp, since the generics catch code requires it.
10515 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
10518 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
10519 mono_arch_emit_imt_argument ().
10521 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
10523 * mini-arm.c tramp-arm.c: Generic sharing updates.
10525 2008-08-22 Zoltan Varga <vargaz@gmail.com>
10527 * mini-arm.c: Fix the arm build.
10529 * generic-sharing.c (mini_type_get_underlying_type): New helper function
10530 handling enums, generic instances and generic sharing.
10531 (mini_type_stack_size_full): Ditto.
10533 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
10535 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
10537 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
10539 * tramp-arm.c: Implement the rgctx fetch and the generic class init
10542 * mini-arm.c: Various small generic sharing changes.
10544 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
10546 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
10549 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
10550 helper function to return a generic class init trampoline.
10552 * method-to-ir.c mini.c: Use it.
10554 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
10555 arch-specfic function to return a generic class init trampoline.
10557 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
10558 the GENERIC_CLASS_INIT custom code.
10560 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
10561 a fatal error, not a sharing failure.
10563 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
10566 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
10567 trampoline argument from MONO_ARCH_VTABLE_REG.
10569 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10570 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10571 argument, and pass the vtable in VTABLE_REG.
10573 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10574 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10575 argument, and pass the vtable in VTABLE_REG.
10576 (mono_arch_create_trampoline_code_full): Remove some special casing for
10577 the rgctx fetch trampoline.
10579 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
10582 * iltests.il: Add a test for it.
10584 2008-08-21 Zoltan Varga <vargaz@gmail.com>
10586 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
10588 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
10591 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
10592 use mono_jit_info_table_find () to avoid recursion.
10593 (mono_delegate_trampoline): Add a sync wrapper here.
10595 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
10598 * mini.c (mono_method_to_ir): Ditto.
10600 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
10601 add_sync_wrapper argument. Don't add a sync wrapper here.
10602 (mono_create_jump_trampoline): Don't add a sync wrapper here.
10604 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
10606 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10608 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
10609 of nonvolatile registers back from MonoContext to CONTEXT.
10611 Contributed under MIT/X11 license.
10613 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10615 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
10616 arguments on Winx64 there are only 4 argument registers. For this
10617 logic to work the last argument must be pulled from the stack.
10619 Contributed under MIT/X11 license.
10621 2008-08-20 Zoltan Varga <vargaz@gmail.com>
10623 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10625 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
10626 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
10627 encode/decode_method_ref ().
10629 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
10631 * aot-runtime.c (decode_patch): Ditto.
10633 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
10634 MONO_PATCH_INFO_METHOD.
10636 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
10637 MonoGenericJitInfo.
10639 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
10640 MonoGenericJitInfo.
10642 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
10644 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
10645 one from the caller.
10647 * aot-runtime.c (decode_generic_inst): New function to decode and
10648 return a interned generic inst.
10649 (decode_klass_ref): Use it.
10650 (decode_method_ref): Ditto.
10652 * aot-compiler.c (emit_exception_debug_info): Save
10653 jinfo->has_generic_jit_info too.
10655 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10657 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
10659 * iltests.il.in: Add a test for fconv_to_i.
10661 * liveness.c: Disable the liveness2 pass for now to save space.
10663 * regalloc2.c: Include mempool-internals.h to fix warnings.
10665 * aot-compiler.c (encode_method_ref): Encode the context of generic
10668 * aot-runtime.c (decode_method_ref): Inflate generic methods using
10669 the context saved in the aot file.
10671 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10673 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
10675 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
10676 volatile so they won't be optimized away.
10678 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
10684 * dominators.c: Remove duplicated functions that now are in
10685 mempool-internals.h.
10687 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10689 * aot-compiler.c: Fix warnings.
10691 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
10693 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
10695 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
10698 * mini.c (mono_resolve_patch_target): Ditto.
10700 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
10701 (encode_klass_ref): Add support for encoding VARs/MVARs.
10703 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
10705 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
10706 the handling of the got entries into a separate 'decode_got_entry' function.
10707 Add support for RGCTX_FETCH.
10709 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
10710 clobbered by the trampoline code.
10712 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
10713 not clobbered by the indirect calling code.
10715 2008-08-18 Zoltan Varga <vargaz@gmail.com>
10717 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
10720 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
10722 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
10723 signature using the compilation mempool otherwise we would leak it.
10725 2008-08-18 Zoltan Varga <vargaz@gmail.com>
10727 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
10728 mono_emit_abs_call ().
10730 * patch-info.h: Add GENERIC_CLASS_INIT.
10732 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
10734 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
10735 as their target as a near call.
10737 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
10739 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
10741 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
10742 call to a runtime function described by a patch.
10744 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
10745 mono_emit_abs_call, this has the advantage that the ABS handling code in
10746 mono_codegen () can handle them both, and can handle other stuff in the
10747 future without additional code.
10749 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
10751 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
10754 * mini.h: Add missing bblock related prototypes.
10756 * mini.h (MonoCompile): Remove unused reverse_inst_list and
10757 reverse_inst_list_len fields.
10759 * mini.c: Refactor this file a bit by moving branch optimizations to
10762 * method-to-ir.c: Merge generic sharing changes missed earlier.
10764 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
10766 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
10767 shared patches. Process METHODCONST as a shared patch.
10769 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
10770 as it crashes on the 2.0 mscorlib.
10772 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
10775 * aot-compiler.c: Use is_plt_patch () in a few additional places.
10776 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
10779 * aot-compiler.c: Reorganize the got handling code to be a bit more
10782 2008-08-17 Zoltan Varga <vargaz@gmail.com>
10784 * aot-compiler.c: Make the patch_to_plt_offset hash table use
10785 mono_patch_info_equals/hash, and use it to massively simplify
10788 * mini.c (mono_patch_info_hash): Simplify this and add support for
10791 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
10793 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
10794 handling code, since an offset is not enough to identify a trampoline.
10796 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
10798 2008-08-17 Mark Probst <mark.probst@gmail.com>
10800 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
10802 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
10804 * mini-ops.h: Argument and result types for OVF_CARRY ops.
10806 * decompose.c: PPC decompositions for various ops.
10808 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
10810 2008-08-17 Zoltan Varga <vargaz@gmail.com>
10812 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
10813 call the generic trampoline code using a call, instead of a jump, to
10814 remove some special casing from the generic trampoline code.
10816 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
10817 (mono_codegen): Ditto.
10819 * aot-compiler.c aot-runtime.c: Ditto.
10821 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
10823 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
10824 helper function to find the offset corresponding to a lazy fetch trampoline.
10826 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
10827 when doing generic sharing.
10829 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
10832 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
10833 mini-trampolines.c to be with the other trampoline creation functions.
10835 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
10836 as it is equal to method->signature in most cases, add a
10837 mono_emit_method_call_full variant which takes a signature and an imt
10840 2008-08-16 Zoltan Varga <vargaz@gmail.com>
10842 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
10843 to this function, since it could be computed easily from the method
10845 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
10848 * method-to-ir.c mini.c: Remove references to
10849 compile_generic_method_wo_context.
10851 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
10852 generic method calls.
10854 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
10855 dimensional non-szarrays.
10857 * mini.c (mini_init): Register mono_array_new_1.
10859 * jit-icalls.c (mono_array_new_1): New jit icall.
10861 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
10862 pointing to the method.
10864 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
10865 method addresses belonging to METHOD_JUMP patches in the
10866 jump_target_got_slot_hash.
10867 (mono_aot_load_method): Ditto.
10869 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
10870 METHOD_JUMP patches.
10872 * mini.c (mini_create_jit_domain_info): New helper function which
10873 initializes/frees domain->runtime_info.
10874 (mini_free_jit_domain_info): Ditto.
10875 (mini_init): Install the domain hook functions with the runtime.
10877 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
10878 information maintained by the JIT.
10880 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
10881 insertion into jump_table_hash into mono_codegen (), also implement proper
10884 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
10885 tail calls, it is already done by the aot code.
10887 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
10888 mechanism on amd64.
10890 * iltests.il.in: Make the jmp test a bit more complex.
10892 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
10893 generic instances which doesn't have a token.
10895 * aot-runtime.c (decode_method_ref): Ditto.
10897 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
10898 can handle this case now.
10899 (handle_box): Ditto.
10901 2008-08-15 Geoff Norton <gnorton@novell.com>
10903 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
10906 2008-08-15 Zoltan Varga <vargaz@gmail.com>
10908 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
10909 calling generic methods.
10911 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
10913 * aot-runtime.c (decode_patch_info): Ditto.
10915 * mini.c (mono_resolve_patch_target): Ditto.
10917 * patch-info.h: Add METHOD_RGCTX.
10919 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
10921 2008-08-14 Zoltan Varga <vargaz@gmail.com>
10923 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
10924 arguments in registers.
10926 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
10927 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
10929 * mini.c (mini_method_compile): Abort aot compilation for generic
10930 methods if generic sharing is disabled.
10932 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
10935 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
10936 requiring an mrgctx.
10938 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
10939 store instructions when converting a vcall to a normal call.
10941 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
10942 mono_arch_find_jit_info.
10944 2008-08-13 Zoltan Varga <vargaz@gmail.com>
10946 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
10947 avoid calling mono_method_full_name () for every method even if the
10948 env var is not set.
10949 (check_inline_caller_method_name_limit): Ditto.
10951 2008-08-12 Zoltan Varga <vargaz@gmail.com>
10953 * driver.c (main_thread_handler): Allow AOT compilation of multiple
10954 assemblies in one run.
10956 * aot-compiler.c (mono_compile_assembly): Only print out a count of
10957 skipped methods if it is not 0.
10959 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
10961 2008-08-12 Bill Holmes <billholmes54@gmail.com>
10963 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
10964 MONO_ARCH_HAVE_UNWIND_TABLE.
10966 Contributed under MIT/X11 license.
10968 2008-08-12 Bill Holmes <billholmes54@gmail.com>
10970 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
10971 from default optimizaton list on Winx64.
10973 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
10975 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
10976 the LMF from the MonoJitTlsData structure.
10978 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
10980 Contributed under MIT/X11 license.
10982 2008-08-12 Zoltan Varga <vargaz@gmail.com>
10984 * mini.c (sigsegv_signal_handler): Fix the build.
10986 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
10987 assembly->aot_module.
10989 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
10990 hash table. This simplifies and speeds up a lot of code, and fixes support
10993 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
10996 * mini-exceptions.c: Ditto.
10998 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
10999 'native_offset' argument, since these are computed in the
11000 mono_find_jit_info () function.
11002 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
11003 is used by exceptions-ppc.c.
11005 * exceptions-ppc.c: Call mono_find_jit_info () instead of
11006 mono_arch_find_jit_info ().
11008 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
11009 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
11010 generic code in mini-exceptions.c.
11012 2008-08-11 Zoltan Varga <vargaz@gmail.com>
11014 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
11016 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
11018 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
11019 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
11020 called while holding the loader lock. Fixes #415608.
11021 (mono_aot_get_method_from_token_inner): Ditto.
11023 2008-08-09 Zoltan Varga <vargaz@gmail.com>
11025 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
11026 to reduce differences between this and the generic implementation in
11028 (ves_icall_get_frame_info): Ditto.
11030 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
11032 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
11035 * exceptions-ppc.c (arch_get_call_filter): Rename this to
11036 mono_arch_get_call_filter () and make it non-static, for consistency with the
11037 other architectures.
11039 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
11042 * local-propagation.c:
11043 * mini-x86.c: Correct the name of arch defines.
11045 2008-08-09 Zoltan Varga <vargaz@gmail.com>
11047 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
11048 NO_EMULATE_LONG_SHIFT_OPS define.
11050 2008-08-08 Zoltan Varga <vargaz@gmail.com>
11052 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
11053 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
11055 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
11056 MACH fixes. Merged from the 2.0 branch.
11058 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
11060 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
11061 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
11063 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
11065 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
11066 mono_marshal_get_native_wrapper () signature changes.
11068 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
11070 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
11071 conversion bug under arm.
11073 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
11075 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
11077 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
11078 with overflow checking.
11080 2008-08-05 Marek Habersack <mhabersack@novell.com>
11082 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
11083 to the genmdesc.pl file
11085 2008-08-05 Zoltan Varga <vargaz@gmail.com>
11087 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
11088 arg_array in the soft-float versions of the LOAD/STORE macros.
11090 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
11093 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
11095 2008-08-02 Zoltan Varga <vargaz@gmail.com>
11097 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
11098 a float HFA. Fixes #413621.
11100 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
11102 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
11103 frame_size to args_size. Fixes build.
11105 2008-08-02 Zoltan Varga <vargaz@gmail.com>
11107 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
11108 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
11110 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
11111 the stack are not unaligned. Fixes #413247.
11113 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
11115 * mini.c: update jitted methods performance counters.
11117 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
11119 * mini-exceptions.c: increase the exceptions thrown performance
11120 counter in mono_handle_exception ().
11122 2008-07-29 Zoltan Varga <vargaz@gmail.com>
11124 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
11125 can work with netmodules.
11127 2008-07-28 Geoff Norton <gnorton@novell.com>
11129 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
11132 2008-07-28 Zoltan Varga <vargaz@gmail.com>
11134 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
11137 2008-07-28 Bill Holmes <billholmes54@gmail.com>
11139 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
11140 The float param registers and other param registers must be the
11141 same index on Windows x64.
11143 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
11144 ArgValuetypeAddrInIReg argument case. Setting the argument
11145 op to OP_VTARG_ADDR (OP_REGOFFSET)).
11147 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
11148 variable computed above as the copy length for arguments of storage
11149 type ArgValuetypeAddrInIReg.
11151 * mini-amd64.c (mono_arch_emit_call) : Implementing the
11152 ArgValuetypeAddrInIReg argument case. This case will rely on
11153 mono_arch_emit_outarg_vt to emit the correct code later in the process.
11155 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
11156 a 32 byte stack allocation for all calls. We will omit the adjustment for
11157 jump and tail call instructoins as they do not follow the typical call behavior.
11159 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
11160 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
11161 local variable and pass the local variable by reference to the called method.
11163 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
11164 Implementing the ArgValuetypeAddrInIReg argument case. When the address
11165 of a struct is passed in a register it must be saved with the other
11166 volatile argument on the stack.
11168 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
11169 frame pointer the stack adjustment value must be saved to the unwind
11172 Contributed under MIT/X11 license.
11174 2008-07-28 Zoltan Varga <vargaz@gmail.com>
11176 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
11177 which got lost in the merge.
11179 2008-07-27 Zoltan Varga <vargaz@gmail.com>
11181 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
11184 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
11186 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
11187 icalls, since they won't be patched.
11189 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
11190 different code sequence when running under valgrind to prevent some valgrind
11193 * iltests.il.in: Add new regression test.
11195 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
11198 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
11199 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
11201 * iltests.il.in: Add new test.
11203 * aot-compiler.c: Fix some warnings.
11205 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
11208 2008-07-27 Zoltan Varga <vargaz@gmail.com>
11210 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
11211 (mini_usage_jitdeveloper): Add a missing --wapi option.
11213 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11215 * mini-codegen.c: Simplify the is_fp macros.
11216 (free_up_ireg): Remove, use free_up_reg instead.
11217 (free_up_reg): Fix the fp case.
11219 2008-07-26 Zoltan Varga <vargaz@gmail.com>
11221 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
11224 * exceptions-x86.c: Merge some changes which seemed to have got lost
11225 in the linear-ir merge.
11227 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
11229 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
11230 long vreg volatile even if the variable was already created.
11232 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
11233 volatile variables.
11235 2008-07-26 Zoltan Varga <vargaz@gmail.com>
11237 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
11239 * mini.c (mono_jit_compile_method_inner): Add support for
11240 MONO_EXCEPTION_BAD_IMAGE.
11242 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
11243 mini_method_get_context () returns NULL. Fixes #356531.
11245 * mini.c (mono_method_to_ir): Ditto.
11247 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
11248 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
11250 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11252 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
11253 in the LDFTN implementation.
11255 2008-07-25 Mark Probst <mark.probst@gmail.com>
11257 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
11258 code, patch calls to icalls, too, even if they're not in the
11259 shared generic code hash. Fixes #411962.
11261 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11263 * cpu-x86.md: Increase the length of the fcall opcodes.
11265 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
11266 calls returning floats.
11268 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
11271 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
11274 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
11275 into the domain->method_code_hash.
11277 * aot-compiler.c: Fix win32 build.
11279 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
11281 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
11282 gshared NEWARR implementation.
11284 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
11286 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
11287 can be used outside of method_to_ir.
11289 * mini.h (MonoCompile): Add arg_types field.
11291 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
11293 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
11294 the values of the local arg_array and param_types array.
11296 2008-07-24 Zoltan Varga <vargaz@gmail.com>
11298 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
11299 got accesses might only get generated later when NEWOBJ is decomposed.
11301 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
11302 looking up the native code of the target method when a delegate is called
11303 for the first time.
11305 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
11308 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
11310 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
11311 AOT work on platforms without a working dlsym implementation.
11313 * mini.h: Bump AOT image format version.
11315 2008-07-24 Mark Probst <mark.probst@gmail.com>
11317 * mini-exceptions.c: Free a MonoType with
11318 mono_metadata_free_type() instead of g_free().
11320 * aot-runtime.c: Free a MonoType.
11322 2008-07-24 Zoltan Varga <vargaz@gmail.com>
11324 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
11327 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
11330 2008-07-23 Massimiliano Mantione <massi@ximian.com>
11331 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
11334 2008-07-23 Zoltan Varga <vargaz@gmail.com>
11336 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
11337 NEWOBJ calls on valuetypes.
11339 * iltests.il.in: Add new test.
11341 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
11343 2008-07-22 Zoltan Varga <vargaz@gmail.com>
11345 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
11346 is no longer needed.
11348 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
11349 non register sized integer arguments.
11350 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
11351 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
11354 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
11357 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
11358 two a binop with different sized arguments is emitted.
11360 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
11361 instruction in the ins==NULL case.
11363 2008-07-23 Zoltan Varga <vargaz@gmail.com>
11365 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
11367 * mini-x86.c: Fix osx build.
11369 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
11372 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
11373 instruction for non int sized variables.
11375 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
11378 2008-07-23 Robert Jordan <robertj@gmx.net>
11380 * method-to-ir.c: Fix MSVC build.
11382 2008-07-22 Zoltan Varga <vargaz@gmail.com>
11384 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
11385 a non int sized type, widen it to an int since newer versions of gcc seem to
11386 generate code which needs this.
11388 * ssa2.c abcremoval2.c: Fix warnings.
11390 * *: Merge the Linear IR branch.
11392 The original branch is at trunk/branches/vargaz/mini-linear-il, and
11393 the ChangeLog file there describes all the changes done over the years.
11394 Further documentation can be found at www.mono-project.com/Linear_IL.
11396 2008-07-21 Bill Holmes <billholmes54@gmail.com>
11398 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
11399 The float param registers and other param registers must be the
11400 same index on Windows x64.
11402 Contributed under MIT/X11 license.
11404 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
11406 * mini.c: Make the previous fix GC safe.
11408 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
11410 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
11412 2008-07-21 Bill Holmes <billholmes54@gmail.com>
11414 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
11415 on Winx64. This type will not be passed on the stack (ArgOnStack), but
11416 ArgValuetypeAddrInIReg instead.
11418 Contributed under MIT/X11 license.
11420 2008-07-21 Zoltan Varga <vargaz@gmail.com>
11422 * mini-codegen.c (get_register_spilling): Fix a warning.
11424 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
11426 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
11427 for types which the initialization fails. Raises the provided exception
11428 at the right stop after cleanup.
11430 2008-07-16 Zoltan Varga <vargaz@gmail.com>
11432 * aot-compiler.c: Free most of the memory allocated during compilation.
11434 * mini.c (mini_parse_debug_options): Fix a leak.
11436 * mini.c (mini_method_compile): Don't add the method to the jit info tables
11437 during aot compilation.
11439 2008-07-14 Zoltan Varga <vargaz@gmail.com>
11441 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
11442 it has too much register pressure.
11444 2008-07-13 Zoltan Varga <vargaz@gmail.com>
11446 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
11448 2008-07-12 Zoltan Varga <vargaz@gmail.com>
11450 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11453 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11454 on amd64 similar to the way it is done on arm.
11456 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11458 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
11459 consistency, normalize error messages, avoid loading aot-only modules in
11462 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
11465 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
11467 2008-07-11 Martin Baulig <martin@ximian.com>
11470 (MonoDebuggerInfo): Add `interruption_request'.
11472 2008-07-12 Zoltan Varga <vargaz@gmail.com>
11474 * aot-compiler.c (emit_plt): Remove some dead code.
11476 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
11478 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
11479 return the plt info offset belonging to a given plt entry.
11481 * mini-trampolines.c (mono_aot_plt_trampoline): Use
11482 mono_aot_get_plt_info_offset.
11484 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
11485 similar to the amd64 code by makeing jumps through a separate jump table
11486 instead of embedding the jump addresses into the code.
11488 2008-07-11 Zoltan Varga <vargaz@gmail.com>
11490 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
11493 2008-07-10 Martin Baulig <martin@ximian.com>
11495 * mini.c (mini_method_compile): Disable generics sharing when
11496 running in the debugger.
11498 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11500 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
11502 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
11503 the local register allocator from running out of registers on x86 when
11506 2008-07-10 Bill Holmes <billholmes54@gmail.com>
11508 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
11509 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
11512 Contributed under MIT/X11 license.
11514 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11516 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
11517 speed up the assembler.
11519 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11521 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
11524 * mini.c: Move the soft float handling macros a bit earlier, add
11525 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
11528 * mini.h: Add prototype for mono_arch_fixup_jinfo.
11530 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
11531 read-only to help catch code allocation requests.
11533 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
11534 and turn it off when using --aot-only or when compiling with --aot=full.
11536 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
11537 jump table for switches from the normal domain mempool, not the code
11540 * mini-trampolines.c (get_unbox_trampoline): New function to return an
11541 unbox trampoline which handles aot-only mode too.
11543 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
11544 an AOTed unbox trampoline.
11546 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
11548 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11550 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
11553 Contributed under MIT/X11 license.
11555 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11557 * mini.c (mono_codegen): Allocate space at the end of the code block and store
11558 the unwind information for the method at the end of the allocated block.
11560 * mini-amd64.h: Added declarations for the unwind routines and adding field to
11561 MonoCompileArch to hold the unwind info for SEH on Winx64
11563 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
11564 frame pointer info for the method being compiled.
11566 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
11567 the call to mono_exception_from_token.
11569 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
11570 storing the method prolog information in a format that the Winx64 SEH can understand. This
11571 information is stored a the end of the method block because it is all 32-bit offset based.
11573 Contributed under MIT/X11 license.
11575 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11577 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
11579 * wapihandles.c: Fix warnings.
11581 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
11584 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
11585 mono_jit_compile_method in aot-only mode since that calls the type
11588 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
11589 get_delegate_invoke_impl in aot-only mode.
11591 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
11593 2008-07-08 Zoltan Varga <vargaz@gmail.com>
11595 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
11597 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
11600 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
11602 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
11603 init trampoline from the AOT file as well.
11605 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
11606 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
11609 * mini.c (mini_init): Move the call to mono_exceptions_init () after
11612 * exceptions-amd64.c: Add _full variants for the remaining exception code
11613 creation functions as well, allow emission of relocatable code, remove
11614 caching since that is now done by the caller.
11616 * mini-exceptions.c: Add _full variants for the remaining exception code
11617 creation functions as well, add aot-only support.
11619 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
11620 if we can determine a proper token for them.
11621 (add_wrappers): Add a few more wrappers.
11622 (emit_method_code): Remove some dead code.
11623 (emit_trampolines): Emit exception code too.
11625 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
11627 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
11628 mono_array_new_va which avoids varargs.
11630 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
11632 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
11633 mono_arch_create_specific_trampoline () in all places.
11635 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
11636 a bit so it can be used for other things as well.
11638 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
11641 * exceptions-amd64.c: Rename the caching from the exception code creation
11642 functions, it is done by the caller instead.
11644 * exceptions-amd64.c: Change the signature of the exception code creation
11645 functions to allow the creation of relocatable code later.
11647 * mini-exceptions.c: Add a set of functions to query the various
11648 runtime-generated exception functions.
11650 * mini.c mini-exceptions.c: Use the newly added functions instead of the
11651 mono_arch_.. () functions.
11653 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11655 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
11657 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
11659 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
11660 (mini_get_vtable_trampoline): Ditto.
11662 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
11663 code in the AOT case by returning the code size and a list of relocations to
11666 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
11668 2008-07-07 Bill Holmes <billholmes54@gmail.com>
11670 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
11673 Contributed under MIT/X11 license.
11675 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11677 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
11678 so the buffer size can be computed correctly. Fixes #404735.
11680 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
11681 normally as cfg->debug_info is already freed.
11683 2008-07-06 Zoltan Varga <vargaz@gmail.com>
11685 * mini-amd64.c: For calls returning vtypes in registers, don't store
11686 the return address on the stack, instead allocate a separate local for
11689 2008-07-05 Mark Probst <mark.probst@gmail.com>
11691 * mini-trampolines.c, mini.h: Add an argument to
11692 mono_create_jit_trampoline_in_domain() for turning off the adding
11693 of the sync wrapper.
11695 * mini.c: Use the JIT trampoline without sync instead of
11696 ldftn_nosync in static RGCTX invoke wrappers so that the call can
11699 2008-07-04 Mark Probst <mark.probst@gmail.com>
11701 * driver.c: Turn on GSHARED optimization by default.
11703 2008-07-04 Zoltan Varga <vargaz@gmail.com>
11705 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
11706 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
11708 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
11709 create a variant of the generic trampoline code callable from AOTed trampolines.
11711 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
11712 trampoline code callable from AOTed trampolines.
11714 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
11716 2008-07-04 Mark Probst <mark.probst@gmail.com>
11718 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
11719 pass-through manner.
11721 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
11722 and don't fail sharing for them anymore.
11724 * mini-exceptions.c: Handle exceptions in shared generic methods.
11726 * generic-sharing.c: When checking the context of a generic
11727 method, also check its class's context. Don't treat wrappers as
11730 * mini-trampolines.c: Some code factored out to
11731 metadata/generic-sharing.c. Handle the MRGCTX case.
11733 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
11734 we must deal with the method being of another instantiation of the
11735 class. Add static rgctx invoke wrappers to generic methods.
11737 2008-07-04 Mark Probst <mark.probst@gmail.com>
11739 * mini.c: Provide all jit infos of generic shared methods with a
11742 * mini-exceptions.c: Handle the new situation that a generic info
11743 might be available, but not info about the this/vtable/mrgctx
11746 2008-07-03 Mark Probst <mark.probst@gmail.com>
11748 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
11751 2008-07-03 Zoltan Varga <vargaz@gmail.com>
11753 * dominators.c (check_dominance_frontier): Fix a warning.
11755 * mini.h: Add some missing prototypes.
11757 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
11759 * driver.c (mono_jit_init_version): Correct the comments since the first
11760 argument should be the name of the root domain, not a filename.
11762 * aot-runtime.c (make_writable): Error out if this is called while running
11764 (load_aot_module): Ditto.
11766 * aot-compiler.c: Really fix the computation of method indexes.
11768 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
11769 optimizations as this is no longer called frequently.
11771 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
11772 method and the invoke impl code and pass it to the delegate trampoline instead of
11773 just the delegate class.
11775 2008-07-02 Zoltan Varga <vargaz@gmail.com>
11777 * aot-compiler.c: Fixup the computation of method indexes.
11778 (add_wrappers): Create the base methods of the runtime invoke wrappers using
11779 the method builder infrastructure.
11781 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
11784 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
11785 mode, load the method right away instead of creating a trampoline.
11787 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
11789 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
11792 2008-07-01 Zoltan Varga <vargaz@gmail.com>
11794 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
11795 (mono_aot_load_method): Use method_index instead of method->token.
11797 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
11798 can handle icalls etc. properly.
11800 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11802 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
11804 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
11805 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
11806 JIT_ICALL_ADDR patch type.
11808 * patch-info.h: Add JIT_ICALL_ADDR patch type.
11810 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
11812 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
11814 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
11816 2008-06-30 Zoltan Varga <vargaz@gmail.com>
11818 * mini.c: Use domain->jit_code_hash_lock for controlling access to
11819 domain->jit_code_hash.
11821 2008-06-29 Zoltan Varga <vargaz@gmail.com>
11823 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
11825 2008-06-27 Zoltan Varga <vargaz@gmail.com>
11827 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
11828 get_this_arg_from_call, let it compute it when needed.
11830 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
11831 gsctx from code only when needed.
11833 * mini-trampolines.c (get_generic_context): Rename this to
11834 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
11835 it can be called by the arch backends.
11837 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
11839 2008-06-26 Zoltan Varga <vargaz@gmail.com>
11841 * driver.c (mono_main): Add experimental --aot-only command line option.
11843 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
11846 2008-06-26 Kornel Pal <kornelpal@gmail.com>
11848 * driver.c (DllMain): Remove mono_module_handle.
11850 Contributed under MIT/X11 license.
11852 2008-06-25 Zoltan Varga <vargaz@gmail.com>
11854 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
11855 for emitting methods which are not in the source assembly. Detect and report
11856 failure of assembling+linking.
11858 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
11860 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
11862 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
11864 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
11866 2008-06-24 Zoltan Varga <vargaz@gmail.com>
11868 * mini.h: Remove some obsolete prototypes.
11870 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
11872 2008-06-24 Mark Probst <mark.probst@gmail.com>
11874 * mini.c (get_object_generic_inst): Variable-sized arrays are not
11875 supported by Visual Studio, so use alloca().
11877 2008-06-23 Zoltan Varga <vargaz@gmail.com>
11879 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
11882 2008-06-23 Mark Probst <mark.probst@gmail.com>
11884 * mini.c: Fail sharing of a generic method if it contains an open
11885 catch clause (because we don't pass MRGCTXs yet).
11887 2008-06-23 Mark Probst <mark.probst@gmail.com>
11889 * mini.c: When compiling a method with generic sharing, insert the
11890 method instantiated with an all-Object generic context into the
11891 jit info table, instead of the context of the first instantiation
11892 of the method we happen to compile.
11894 2008-06-18 Martin Baulig <martin@ximian.com>
11896 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
11897 `major_version' and `minor_version'.
11899 2008-06-17 Mark Probst <mark.probst@gmail.com>
11901 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
11902 mono_method_is_generic_sharable_impl() takes an additional
11903 argument specifying whether to treat type variables as reference
11906 2008-06-17 Mark Probst <mark.probst@gmail.com>
11908 * mini.h: Removed obsolete prototypes.
11910 2008-06-17 Mark Probst <mark.probst@gmail.com>
11912 * mini.c: Don't fail generic sharing for initobj and sizeof - we
11913 already handle them.
11915 2008-06-17 Mark Probst <mark.probst@gmail.com>
11917 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
11918 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
11919 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
11920 tramp-x86.c: Added a MonoGenericContext* argument to
11921 mono_arch_get_unbox_trampoline() so that it can call other
11922 functions which require it.
11924 2008-06-17 Mark Probst <mark.probst@gmail.com>
11926 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
11927 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
11928 mono_arch_get_this_arg_from_call() takes a
11929 MonoGenericSharingContext* as well.
11931 2008-06-17 Mark Probst <mark.probst@gmail.com>
11933 * mini.c: Factor out code for emitting unbox into emit_unbox() and
11934 implement generic sharing of unbox.
11936 2008-06-17 Mark Probst <mark.probst@gmail.com>
11938 * mini.c: Don't compute the vtable to determine whether a field is
11939 special static, because it might not work for open types.
11941 2008-06-17 Mark Probst <mark.probst@gmail.com>
11943 * mini.c: Removed the unused token_type and token_source arguments
11944 from get_runtime_generic_context_ptr().
11946 2008-06-17 Marek Habersack <mhabersack@novell.com>
11948 * mini.c (ADD_BINOP): fix the build
11950 2008-06-16 Zoltan Varga <vargaz@gmail.com>
11952 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
11955 2008-06-16 Mark Probst <mark.probst@gmail.com>
11957 * mini.h: Removed class relations enum that's not used anymore.
11959 2008-06-16 Mark Probst <mark.probst@gmail.com>
11961 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
11963 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
11964 the lazy fetch trampoline access code.
11966 2008-06-15 Zoltan Varga <vargaz@gmail.com>
11968 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
11970 2008-06-14 Zoltan Varga <vargaz@gmail.com>
11972 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
11974 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
11976 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
11978 2008-06-13 Zoltan Varga <vargaz@gmail.com>
11980 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
11983 * mini-ops.h: Add MIN/MAX_UN opcodes.
11985 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
11988 * basic-math.cs: Add more min/max tests.
11990 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
11992 2008-06-13 Mark Probst <mark.probst@gmail.com>
11994 * mini.c: Small fix in the prologue of emit_castclass.
11996 2008-06-13 Zoltan Varga <vargaz@gmail.com>
11998 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
12000 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
12001 do not work even for unsigned types. Fixes #400014.
12003 * basic-math.cs: Add regression tests for unsigned Min/Max.
12005 2008-06-13 Mark Probst <mark.probst@gmail.com>
12007 * mini.c: Added additional context_used argument to several
12008 functions, which will be needed for sharing generic methods. Use
12009 GET_RGCTX macro wherever appropriate. Declare only one
12010 context_used in mono_method_to_ir().
12012 2008-06-13 Mark Probst <mark.probst@gmail.com>
12014 * mini.c, generic-sharing.c: Removed generic class relations.
12016 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
12017 functions due to MRGCTX changes.
12019 2008-06-13 Mark Probst <mark.probst@gmail.com>
12021 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
12022 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
12023 with calculated IMT.
12025 * mini.c: Generic sharing of calls via generic interfaces.
12027 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
12028 generic method with non-constant MonoGenericContext*. Instead,
12029 the context is taken out of the method itself.
12031 2008-06-13 Mark Probst <mark.probst@gmail.com>
12033 * mini.c: Generic sharing of ldvirtftn.
12035 2008-06-13 Mark Probst <mark.probst@gmail.com>
12037 * mini.c: Generic sharing of ldftn.
12039 2008-06-13 Mark Probst <mark.probst@gmail.com>
12041 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
12043 2008-06-13 Mark Probst <mark.probst@gmail.com>
12045 * mini.c: Generic sharing of the special case of ldtoken followed
12046 by a call to GetTypeFromHandle.
12048 2008-06-13 Mark Probst <mark.probst@gmail.com>
12050 * mini.c: Generic sharing of box for nullable types.
12052 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12054 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
12055 are passed on the stack. Fixes #324807.
12057 2008-06-12 Bill Holmes <billholmes54@gmail.com>
12059 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
12060 for the ArgValuetypeAddrInIReg case.
12062 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
12063 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
12065 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
12066 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
12067 local variable and pass the local variable by reference to the called method.
12069 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
12070 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
12072 Contributed under MIT/X11 license.
12074 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
12076 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
12078 * debug-mini.c (mono_debug_print_vars): Release memory after printing
12081 2008-06-10 Martin Baulig <martin@ximian.com>
12084 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
12086 2008-06-09 Kornel Pal <kornelpal@gmail.com>
12088 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
12089 possible error when no arguments are passed.
12091 Contributed under MIT/X11 license.
12093 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
12095 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
12096 where the file name is NULL.
12098 2008-06-09 Zoltan Varga <vargaz@gmail.com>
12100 * mini.c: Fix s390 build.
12102 2008-06-08 Zoltan Varga <vargaz@gmail.com>
12104 * trace.c (mono_trace_parse_options): Fix warnings.
12106 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
12108 2008-06-07 Zoltan Varga <vargaz@gmail.com>
12110 * mini.c (remove_block_if_useless): Avoid printing the method name.
12112 * mini.c: Remove needless setting of ins->cil_code which is now done by
12115 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
12118 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
12119 translated code after it has been patched.
12121 2008-06-06 Zoltan Varga <vargaz@gmail.com>
12123 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
12124 avoid problems during code patching on SMP systems.
12125 (emit_call): Avoid adding a patch info which is already added by
12127 (mono_arch_emit_exceptions): Ditto.
12129 2008-06-05 Zoltan Varga <vargaz@gmail.com>
12131 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
12132 MONO_TYPE_ISSTRUCT already checks for it.
12134 2008-06-05 Bill Holmes <billholmes54@gmail.com>
12136 * mini-amd64.c:merge_argument_class_from_type: When marshaling
12137 structs with floats on Winx64 the float registers are not used.
12138 The integer registers are always used..
12139 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
12140 only one register will be used and only if the size of the struct
12141 is 1,2,4, or 8 bytes.
12143 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
12144 to work for Winx64.
12146 Contributed under MIT/X11 license.
12148 2008-06-05 Martin Baulig <martin@ximian.com>
12150 * debug-debugger.c (debugger_lookup_class): Also call
12151 mono_class_setup_methods() here; we're only called from RTI.
12153 2008-06-05 Andreas Farber <andreas.faerber@web.de>
12155 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
12156 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
12157 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
12158 Post-process object files and add dtrace-generated object, if necessary.
12160 Contributed under MIT/X11 license.
12162 2008-06-04 Mark Probst <mark.probst@gmail.com>
12164 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
12167 * mini.c: Generic sharing for unbox.any and castclass.
12169 2008-06-04 Mark Probst <mark.probst@gmail.com>
12171 * mini.c: Ignore tailcall prefix in shared generic code and when
12172 doing calls which require a vtable/rgctx argument.
12174 2008-06-04 Mark Probst <mark.probst@gmail.com>
12176 * mini.c: Don't free the JIT info.
12178 * driver.c: Changes in the JIT info table testing code.
12180 2008-06-03 Zoltan Varga <vargaz@gmail.com>
12182 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
12183 interruption. Fix some warnings.
12185 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
12186 interruption_checkpoint.
12188 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
12190 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
12191 from embedding applications.
12193 2008-06-02 William Holmes <billholmes54@gmail.com>
12195 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
12196 reserving 32 bytes on the stack when making calls.
12198 Contributed under MIT/X11 license.
12200 2008-06-01 Zoltan Varga <vargaz@gmail.com>
12202 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
12203 the linear IL branch.
12205 * driver.c: Print out more information for --version on arm.
12207 2008-05-30 Zoltan Varga <vargaz@gmail.com>
12209 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
12210 bb_exit instead, since out of line bblocks might not actually be emitted
12213 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
12214 maximum epilog size for out of line bblocks if tracing is enabled.
12216 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
12218 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
12220 * arrays.cs: Regression tests for allocating arrays with negative sizes.
12222 2008-05-28 Zoltan Varga <vargaz@gmail.com>
12224 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
12225 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
12228 2008-05-27 Zoltan Varga <vargaz@gmail.com>
12230 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
12231 the 'value' to store is a constant.
12233 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
12235 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
12236 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
12238 2008-05-26 Zoltan Varga <vargaz@gmail.com>
12240 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
12241 for accessing method->generic_container.
12243 2008-05-24 Zoltan Varga <vargaz@gmail.com>
12245 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
12247 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
12249 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
12251 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
12254 2008-05-23 Zoltan Varga <vargaz@gmail.com>
12256 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
12258 * mini.c: Handle the case when mono_class_vtable () fails.
12260 2008-05-23 Massimiliano Mantione <massi@ximian.com>
12261 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
12264 2008-05-22 Mark Probst <mark.probst@gmail.com>
12266 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
12267 together with domain sharing.
12269 2008-05-22 Mark Probst <mark.probst@gmail.com>
12271 * mini.c: Treat callvirts to final methods like non-virtual calls
12272 when doing generic sharing, i.e. look them up in the runtime
12275 2008-05-22 Mark Probst <mark.probst@gmail.com>
12277 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
12278 with computed types (for generic sharing).
12280 * mini.c: Generic sharing for mkrefany and refanyval.
12282 2008-05-22 Zoltan Varga <vargaz@gmail.com>
12284 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
12287 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
12288 the generic sharing code.
12290 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
12293 2008-05-21 Zoltan Varga <vargaz@gmail.com>
12295 * mini.h: Remove the declaration of mono_aot_init_vtable ().
12297 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
12299 * driver.c: updated copyright date
12301 2008-05-21 Zoltan Varga <vargaz@gmail.com>
12303 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
12306 2008-05-19 Martin Baulig <martin@ximian.com>
12308 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
12309 pointing to the new `_mono_debug_using_mono_debugger' variable.
12312 (mono_main): Check mono_debug_using_mono_debugger() rather than
12313 the `MONO_INSIDE_MDB' environment variable to check whether we're
12314 inside the debugger.
12316 2008-05-19 Zoltan Varga <vargaz@gmail.com>
12318 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
12321 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
12323 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
12325 * mini.c: Added mini_assembly_can_skip_verification. This
12326 function checks if the assembly requested to skip verification.
12327 Fixes part of #387274.
12329 2008-05-07 Zoltan Varga <vargaz@gmail.com>
12331 * mini.c (mini_get_method): Disable the check for open generic classes when
12332 using generic sharing.
12334 * generics.cs: Add a test for #387034.
12336 * mini.c (mini_get_method): Check whenever the method class is an open generic
12337 type, and return NULL in that case, causing a verification error. Fixes
12340 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12342 * driver.c (mono_main): Revert r102623. The right
12343 thing to do is to enable the verifier under verifiable
12344 unless a --security flag was passed.
12346 We need this non-trivial behavior for --verify-all otherwise
12347 mcs-compileall won't be able to use it. As it needs everything to
12348 be verified under validil.
12350 2008-05-06 Martin Baulig <martin@ximian.com>
12354 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
12355 (mono_debugger_thread_cleanup): Likewise.
12356 (mono_debugger_extended_notification): Likewise.
12358 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12360 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
12361 against both inflated and non-inflated methods. We need to check against the
12362 generic definition for cases where the instantiated method is not visible.
12363 We need to check against the inflated types for cases where the instantiation
12364 changes any super type. This fixes #382986.
12366 Note that this doesn't need to be applied to other parts of mono_method_to_ir
12367 that check for visibiliy as generic params only appears as the type subject
12368 of tokens on call opcodes. Field manipulation and ldftn must always
12369 target an exact type.
12371 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12373 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
12374 if no related --security flag is passed.
12376 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12378 * mini-arch.h: Prepare support for ppc64.
12380 Contributed under MIT/X11 license.
12382 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12384 * aot-runtime.c: Prepare support for ppc64.
12386 Contributed under MIT/X11 license.
12388 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12390 * mini-ops.h: Prepare support for ppc64.
12392 Contributed under MIT/X11 license.
12394 2008-05-04 Andreas Farber <andreas.faerber@web.de>
12396 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
12398 Contributed under MIT/X11 license.
12400 2008-05-03 Zoltan Varga <vargaz@gmail.com>
12402 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
12403 assemblies, since aot_name is not a full path, causing us to load MS.NET
12404 assemblies on windows.
12406 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
12408 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
12409 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
12410 * main.c: Use UTF-8 encoded command line instead of Windows default code
12411 page on Windows to support Unicode.
12412 * driver.c (DllMain): New function for mixed-mode assembly support.
12413 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
12414 export __stdcall functions without decoration.
12416 Contributed under MIT/X11 license.
12418 2008-04-28 Mark Probst <mark.probst@gmail.com>
12420 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
12421 saving it very early.
12423 2008-04-28 Mark Probst <mark.probst@gmail.com>
12425 * mini.h, mini.c: Lots of code for accessing the old RGCTX
12426 deleted. The only way to access the new RGCTX is via the
12429 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
12430 vtable instead of the RGCTX to static methods.
12432 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
12433 accessing the new RGCTX.
12435 * generic-sharing.c: There is no separation between self, type
12436 arguments and other types in the RGCTX anymore.
12438 2008-04-25 Jonathan Chambers <joncham@gmail.com>
12440 * mini-amd64.c (add_general): Remove previous stack adjustment.
12441 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
12442 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
12443 for 32 bytes of stack space reserved for all calls.
12445 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
12446 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
12449 Code contributed under MIT/X11 license.
12451 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
12453 * mini.c (mini_method_verify): Only verify non-inflated methods, check
12454 against the root definition, peeling out method and type instantiations.
12455 Cache verify success results, code that fails verification is still
12456 checked multiple times.
12458 2008-04-23 Zoltan Varga <vargaz@gmail.com>
12460 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
12462 2008-04-23 Jonathan Chambers <joncham@gmail.com>
12464 * mini-amd64.c (add_general): Always increment stack on Win64.
12465 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
12468 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
12469 stack based argument handling on Win64.
12471 Code contributed under MIT/X11 license.
12473 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
12475 * Makefile.am (version.h): Add support for git-svn.
12477 2008-04-22 Zoltan Varga <vargaz@gmail.com>
12479 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
12480 so instead of calling g_spawn_command_line_sync, we do everything by hand,
12481 avoiding allocations and libc functions which might deadlock.
12483 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
12484 'no-gdb-backtrace' option is set.
12486 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
12488 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
12490 2008-04-21 Martin Baulig <martin@ximian.com>
12492 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
12493 and `get_lmf_addr'; `notification_address' is no longer a pointer.
12495 2008-04-21 Martin Baulig <martin@ximian.com>
12497 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
12498 `thread_vtable', `event_handler_ptr' and `event_handler'.
12500 2008-04-21 Martin Baulig <martin@ximian.com>
12502 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
12503 allows delayed initialization of the `executable_code_buffer' when
12506 2008-04-21 Martin Baulig <martin@ximian.com>
12508 * mini.h (mono_debugger_create_notification_function): Removed.
12509 * tramp-*.c (mono_debugger_create_notification_function): Removed.
12511 * mdb-debug-info64.s
12512 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12514 * mdb-debug-info32.s
12515 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12517 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
12518 currently only works on x86 and x86_64, so don't create it on ppc.
12520 2008-04-21 Martin Baulig <martin@ximian.com>
12522 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
12525 (mini_method_compile): In the fp elimination check, check
12526 `debug_options.mdb_optimizations' in addition to
12527 mono_debug_using_mono_debugger().
12529 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
12530 disable some JIT optimizations which are only disabled when
12531 running inside the debugger.
12532 Added `--help-debug' option to describe the debugging options.
12533 (parse_debug_options): New static function to parse the `--debug'
12534 options, so we can easily add more stuff in future.
12536 2008-04-20 Zoltan Varga <vargaz@gmail.com>
12538 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
12539 the method has no body.
12541 2008-04-19 Jonathan Chambers <joncham@gmail.com>
12543 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
12544 assembly is not allowed in MSVC 64-bit compiler.
12545 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
12546 as we get floating point exceptions everywhere.
12548 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
12549 correctly align arguments for call to throw_exception.
12550 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
12552 Code contributed under MIT/X11 license.
12554 2008-04-19 Zoltan Varga <vargaz@gmail.com>
12556 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
12558 2008-04-17 Zoltan Varga <vargaz@gmail.com>
12560 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
12562 * mini-amd64.c (NEW_INS): Set cil_code.
12564 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
12565 from mini-amd64.c so all debugger related logic is in one place.
12567 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
12568 later won't have a random ip assigned to them.
12570 2008-04-16 Zoltan Varga <vargaz@gmail.com>
12572 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
12573 the arch specific function initializes code_size.
12574 (mono_create_delegate_trampoline): Ditto.
12576 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
12577 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
12580 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
12581 running under the debugger.
12583 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
12586 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
12587 debugger. Also move the disabling of optimizations here from driver.c.
12588 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
12591 * mini.h (MonoCompile): Add a few new flags.
12593 2008-04-15 Zoltan Varga <vargaz@gmail.com>
12595 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
12596 so the cil_code field of created MonoInst's is properly set.
12597 (mini_select_instructions): Ditto.
12599 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
12600 (MONO_INST_NEW_CALL): Ditto.
12602 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
12603 in many places so the ins->cil_code field is properly initialized.
12605 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
12608 2008-04-14 Zoltan Varga <vargaz@gmail.com>
12610 * mini.c (mini_method_compile): Print a different message when compiling a
12613 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
12616 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12618 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
12621 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
12623 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12625 * mini.c (handle_stack_args): Make this return void since its return value was
12626 never used. Also set cfg->unverifiable for invalid IL instead of calling
12629 2008-04-10 Mark Probst <mark.probst@gmail.com>
12631 * mini.c: Make sure "this" is live in catch clauses with type
12632 variables in shared generic code.
12634 2008-04-08 Mark Probst <mark.probst@gmail.com>
12636 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
12637 generic_class_is_reference_type() to ensure the proper behaviour
12638 when sharing generic code and the type in question is a type
12641 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12643 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
12644 race conditions when printing thread dumps. Fixes #377738.
12646 2008-04-08 Massimiliano Mantione <massi@ximian.com>
12648 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
12649 shows up when both MonoInst arguments can cause aliasig.
12650 There is likely no way in the current JIT to trigger this problem, but
12651 it showed up in the development of generics sharing, when in a new
12652 opcode both args of an OP_GROUP can be aliases (addresses of a local).
12653 When the generics sharing code will be committed, its tests will be
12654 valid also for this bug.
12656 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12658 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
12661 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
12664 2008-04-07 Zoltan Varga <vargaz@gmail.com>
12666 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
12667 use a more detailed exception message for InvalidCastException.
12669 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
12671 * driver.c (mono_main): Add --debug=casts option to turn on better
12672 InvalidCastException message details.
12674 * mini.c (mini_get_debug_options): New helper function to return the address of
12675 the debug_options variable.
12677 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
12678 the jit_tls TLS variable.
12680 * mini.c (mono_jit_tls): New TLS variable.
12682 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
12685 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
12687 * mini.h: Removed verifer related stuff. This code was moved to verify.c
12689 * mini.c: Removed verifer related stuff, code moved to verify.c.
12691 * driver.c: Using code from verify.c instead of mini.c.
12693 2008-04-05 Zoltan Varga <vargaz@gmail.com>
12695 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
12698 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
12700 * mini.c (check_for_method_verify): Enabling verification of
12701 corlib if mono_verify_all is set. Bugs in the verifier preventing that
12704 2008-04-04 Zoltan Varga <vargaz@gmail.com>
12706 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
12707 caller saved registers as well.
12709 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
12710 saved registers as well.
12712 2008-03-30 Zoltan Varga <vargaz@gmail.com>
12714 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
12716 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
12719 2008-03-27 Zoltan Varga <vargaz@gmail.com>
12721 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
12723 (get_call_info): Take a gsctx argument instead of 'cfg'.
12725 2008-03-26 Zoltan Varga <vargaz@gmail.com>
12727 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
12728 mono_verify_all is set.
12730 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
12732 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
12734 2008-03-25 Zoltan Varga <vargaz@gmail.com>
12736 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
12739 * driver.c mini.c mini.h: Add a --verify-all development option to test the
12740 verifier and the code generated by the compiler.
12742 2008-03-25 Mark Probst <mark.probst@gmail.com>
12744 * mini.c: Generic sharing of the non-nullable case of the box
12747 2008-03-24 Zoltan Varga <vargaz@gmail.com>
12749 * inssel.brg: Fix the build.
12751 * iltests.il.in: Add a test for lconv.ovf.u8.un.
12753 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
12755 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
12756 Array:Address. Fixes #372410.
12758 * iltests.il.in: New tests for readonly prefix.
12760 2008-03-23 Zoltan Varga <vargaz@gmail.com>
12762 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
12763 mini-trampolines.c.
12765 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
12768 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
12770 * mini.c (mono_decompose_op_imm): New helper function.
12772 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
12773 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
12776 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
12777 mono_arch_output_basic_block. Fix warnings.
12779 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
12782 2008-03-22 Zoltan Varga <vargaz@gmail.com>
12784 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
12785 since the extra frame is now detected automatically inside the loop.
12787 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
12788 opts which are now in mono_peephole_ins ().
12790 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
12792 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
12793 frames and skip duplicate managed-to-native frames. Fixes #367665.
12795 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
12796 opts which are now in mono_peephole_ins ().
12797 (mono_arch_peephole_pass_2): Ditto.
12799 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
12801 * mini-codegen.c (mono_peephole_ins): New helper function containing the
12802 arch independent peephole optimizations.
12804 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
12805 opts which are now in mono_peephole_ins ().
12807 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
12809 * mini-s390.c (mono_arch_output_basic_block): Fix build.
12811 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
12814 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
12815 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
12818 2008-03-21 Zoltan Varga <vargaz@gmail.com>
12820 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
12821 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
12824 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
12825 mono_arch_output_basic_block. Fix warnings.
12827 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12829 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
12832 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12834 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
12837 * iltests.il: Add new tests.
12839 2008-03-20 Kornel Pal <kornelpal@gmail.com>
12841 * mini.c: Removed Windows version macros.
12843 2008-03-20 Mark Probst <mark.probst@gmail.com>
12845 * generic-sharing.c: Put reflection types in the extensible part
12846 of the runtime generic context.
12848 * mini.c: Generic sharing of the GetTypeHandle special case of the
12849 ldtoken instruction.
12851 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12853 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
12855 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
12857 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
12858 consistency with the other version on the linear IR branch.
12860 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
12862 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
12864 * iltests.il.in: Add new tests.
12866 2008-03-19 Zoltan Varga <vargaz@gmail.com>
12868 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
12870 * iltests.il.in: Add new tests.
12872 2008-03-19 Mark Probst <mark.probst@gmail.com>
12874 * mini.c: Two variables with the same name were declared in
12875 nesting contexts and one wasn't initialized. Fixed.
12877 2008-03-19 Mark Probst <mark.probst@gmail.com>
12879 * mini.c: Generic sharing of the initobj instruction.
12881 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
12883 * mini.c: make the test to optimize ldtoken from typeof() more
12886 2008-03-18 Mark Probst <mark.probst@gmail.com>
12888 * mini.c: Generic sharing of the initobj instruction for reference
12891 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
12893 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
12894 the mono_breakpoint_clean_code() code to perform bound checks.
12896 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
12898 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
12899 mono_arch_patch_callsite() to include the start of the managed method
12900 to be able to perform bound checks.
12902 2008-03-17 Mark Probst <mark.probst@gmail.com>
12904 * mini.c: Generic sharing for the isinst instruction.
12906 2008-03-17 Mark Probst <mark.probst@gmail.com>
12908 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
12909 inssel-long32-mips.brg: Added opcodes for doing indirect calls
12910 with the runtime generic context argument.
12912 * mini.c: Share calls to several types of unsharable methods by
12913 putting the address of the method code in the runtime generic
12914 context and doing an indirect call.
12916 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
12919 2008-03-16 Mark Probst <mark.probst@gmail.com>
12921 * generic-sharing.c: Change due to a change in the runtime genric
12924 2008-03-15 Martin Baulig <martin@ximian.com>
12927 (mono_arch_nullify_class_init_trampoline): Add call to
12928 mono_breakpoint_clean_code() to make things work when running
12929 inside the debugger.
12932 (mono_arch_nullify_class_init_trampoline): Add call to
12933 mono_breakpoint_clean_code() to make things work when running
12934 inside the debugger.
12936 2008-03-14 Zoltan Varga <vargaz@gmail.com>
12938 * inssel-long.brg (reg): Fix 64 bit build.
12940 2008-03-14 Mark Probst <mark.probst@gmail.com>
12942 * mini.c, mini.h: Share static generic code by passing it an
12943 implicit argument pointing to the runtime generic context.
12945 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
12946 inssel-long32-mips.brg: New opcodes for calling shared static,
12947 which need to be passed the runtime generic context.
12949 * mini-amd64.c, mini-x86.c: Save the runtime generic context
12950 argument on the stack in the prologue if needed. New function for
12951 finding the runtime generic context argument from the registers
12952 saved by the trampoline.
12954 * mini-amd64.h, mini-x86.h: Specify which register to use for the
12955 runtime generic context argument.
12957 * tramp-amd64.c: Also restore the register used for the runtime
12958 generic context argument.
12960 * mini-trampoline.c: Resolve shared static calls by consulting the
12961 runtime generic context via the new argument.
12963 * generic-sharing.c: Add an argument to sharability-checking
12964 functions that specifies whether type variables should be treated
12965 as sharable type arguments.
12967 * inssel-x86.brg: Removed a superfluous, buggy rule.
12969 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
12972 2008-03-14 Martin Baulig <martin@ximian.com>
12974 * debug-debugger.c (main_thread_handler): Call
12975 mono_runtime_run_main() without sending any notifications.
12977 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
12979 2008-03-14 Zoltan Varga <vargaz@gmail.com>
12981 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
12983 2008-03-14 Mark Probst <mark.probst@gmail.com>
12985 * tramp-x86.c: Fixed register restore offsets in the trampoline
12986 code for ECX and EDX.
12988 2008-03-12 Geoff Norton <gnorton@novell.com>
12990 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
12991 different ucontext_t implementations.
12992 * exceptions-arm.c: Use the above defines to get exceptions working on
12993 iPhone (based on a patch by Luke Howard lukeh@padl.com)
12994 * mini-arm.c: Implement iPhone icache support (based on a patch by
12995 Luke Howard lukeh@padl.com)
12997 2008-03-12 Mark Probst <mark.probst@gmail.com>
12999 * mini.c: Enable generic sharing of calls to non-static
13000 non-interface non-generic non-value-type methods.
13002 * mini-trampolines.c: Resolve calls from shared generic code.
13004 2008-03-11 Zoltan Varga <vargaz@gmail.com>
13006 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
13008 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
13010 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
13012 * mini.c: some fixes for the AOT compiler.
13014 2008-03-07 Zoltan Varga <vargaz@gmail.com>
13016 * cpu-amd64.md: Add clob:1 to some float opcodes.
13018 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
13020 * mini.h: Added MiniVerifierMode enumeration.
13022 * mini.c: Added mini_verifier_set_mode to control
13023 the usage of the new verifier.
13025 * mini.c (mono_method): Integrated the new verifier.
13027 * driver.c: Extended --security option with validil and
13028 verifiable options to activate the new verifier.
13030 2008-03-07 Zoltan Varga <vargaz@gmail.com>
13032 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
13033 optimization to ctors taking 0 or 2 arguments too.
13035 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
13038 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
13040 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
13042 2008-03-06 Zoltan Varga <vargaz@gmail.com>
13044 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
13045 non-aot case as well.
13047 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
13049 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
13052 * aot-compiler.c (encode_patch): Ditto.
13054 * mini.h (G_MININT32): Fix the definition of this.
13056 2008-03-05 Zoltan Varga <vargaz@gmail.com>
13058 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
13060 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
13062 2008-03-04 Zoltan Varga <vargaz@gmail.com>
13064 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
13065 methods returning vtypes in registers.
13066 (mono_arch_allocate_vars): Ditto.
13068 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
13070 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
13072 * generics.cs: Add a test from the linear IR branch.
13074 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
13076 * mini.c (inline_method): Cache failed inline attempts.
13078 2008-03-04 Mark Probst <mark.probst@gmail.com>
13080 * mini.c: For shared methods of generic classes put the location
13081 of "this" into the MonoGenericJitInfo.
13083 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
13084 register out of a MonoContext by register number. Add the generic
13085 sharing context as an argument to mono_arch_find_this_argument().
13087 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
13088 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
13089 for new arch function.
13091 * mini-exception.c: Handle open exception clauses in shared
13094 * mini-trampolines.c: Supply additional argument to
13095 mono_arch_find_this_argument().
13097 2008-03-04 Zoltan Varga <vargaz@gmail.com>
13099 * Makefile.am (regtests): Run the bench.exe tests last.
13101 2008-03-03 Zoltan Varga <vargaz@gmail.com>
13103 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
13106 2008-03-02 Zoltan Varga <vargaz@gmail.com>
13108 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
13111 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
13113 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
13115 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
13116 whose class has no cctor.
13118 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
13120 2008-03-01 Zoltan Varga <vargaz@gmail.com>
13122 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
13125 2008-02-29 Zoltan Varga <vargaz@gmail.com>
13127 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
13128 to be in sync with the code on the linear IR branch.
13130 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
13132 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
13134 2008-02-27 Zoltan Varga <vargaz@gmail.com>
13136 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
13138 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
13140 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
13142 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
13144 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
13146 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
13149 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
13151 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
13152 OP_LOADR4_MEMBASE emission.
13154 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
13155 (mono_spillvar_offset_float): Ditto.
13157 * mini-mips.c (mono_arch_emit_prolog): Ditto.
13159 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
13162 * basic-long.cs: Add regression tests for them.
13164 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
13166 (mono_arch_allocate_vars): Fix representation of single-precision float
13168 (mono_arch_output_basic_block): Ditto.
13170 * inssel-mips.brg: Ditto, remove duplicate items.
13172 * mini-mips.c (emit_load_volatile_arguments): New function to handle
13173 arguments of tail calls as on other platforms.
13174 (mono_arch_output_basic_block): Handle tail calls.
13176 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
13179 * objects.cs (test_5_pass_static_struct): Add test for it.
13181 Contributed under MIT/X11 license.
13183 2008-02-26 Zoltan Varga <vargaz@gmail.com>
13185 * Makefile.am: Use gmcs for compiling the regression tests.
13187 * *.2.cs *.2.il: Rename to *.cs and *.il.
13189 2008-02-24 Zoltan Varga <vargaz@gmail.com>
13191 * regalloc.h: Make the vassign array smaller.
13193 * mini.c (mini_method_compile): Remove an unused field in cfg.
13195 * mini-codegen.c: Add a bunch of micro optimizations.
13197 2008-02-23 Zoltan Varga <vargaz@gmail.com>
13199 * regalloc.h: Remove some unused fields.
13201 2008-02-22 Zoltan Varga <vargaz@gmail.com>
13203 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
13205 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
13207 2008-02-22 Mark Probst <mark.probst@gmail.com>
13209 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
13211 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
13212 trampoline: Fetch an entry from the runtime generic context. If
13213 it's NULL, jump to the actual trampoline to fill the runtime
13214 generic context. Otherwise, return it.
13216 * mini.c: Call the lazy fetch trampoline to get entries out of the
13217 runtime generic context.
13219 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
13220 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
13221 tramp-sparc.c: Stubs for the lazy fetch trampoline.
13223 2008-02-21 Mark Probst <mark.probst@gmail.com>
13225 * mini.c: Fetch data out of the extensible part of the runtime
13226 generic context instead of calling a helper function.
13228 * generic-sharing.c: Some functions moved into
13229 metadata/generic-sharing.c. Helper function for fetching other
13230 types now checks and asserts against extensible rgctx (just for
13231 debugging purposes - the helper function isn't called anymore
13232 unless for debugging).
13234 2008-02-21 Zoltan Varga <vargaz@gmail.com>
13236 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
13237 for tail calls up to the point that the tests in iltests.exe run. Also add a
13238 dummy CKFINITE implementation.
13239 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
13240 needed for trampoline LMF frames.
13242 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
13243 trampoline LMF frames.
13245 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
13247 * mini.c (inline_method): clean any pending loader error when inlining fail.
13248 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
13250 2008-02-21 Zoltan Varga <vargaz@gmail.com>
13252 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
13254 * aot-runtime.c (decode_patch_info): Ditto.
13256 * mini.c (mono_resolve_patch_target): Ditto.
13258 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
13261 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
13263 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
13264 if it references an icall address.
13266 2008-02-20 Zoltan Varga <vargaz@gmail.com>
13268 * cpu-s390x.md: Remove some more unused opcodes.
13270 * cpu-s390x.md: Remove some unused opcodes.
13272 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
13273 mono_op_imm_to_op ().
13275 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
13276 instead of a switch statement.
13278 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
13279 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
13281 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
13283 * mini-codegen.c: Remove unused mono_regstate2_... functions.
13285 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
13288 2008-02-19 Zoltan Varga <vargaz@gmail.com>
13290 * driver.c (mono_main): Improve error reporting when an assembly cannot be
13291 opened. Fixes #362607.
13293 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
13295 * iltests.il.in: Add a test for static methods in interfaces.
13297 2008-02-18 Zoltan Varga <vargaz@gmail.com>
13299 * genmdesc.c (build_table): Fix a crash on older glib versions.
13301 * cpu-sparc.md: Remove some unused opcodes.
13303 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
13304 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
13306 * cpu-amd64.md: Remove some unused opcodes.
13308 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
13309 like the other opcodes.
13311 2008-02-17 Zoltan Varga <vargaz@gmail.com>
13313 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
13315 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
13317 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
13318 variables 'cfg' instead of 'm' for consistency.
13320 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
13322 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
13323 argument holding the vtype return address, to avoid the ambigious use of
13324 cfg->ret for this purpose.
13326 * mini.c (NEW_RETLOADA): Use vret_addr if set.
13328 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
13330 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
13331 new mono_print_ins () function which only takes one argument.
13333 2008-02-15 Zoltan Varga <vargaz@gmail.com>
13335 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
13338 2008-02-14 Zoltan Varga <vargaz@gmail.com>
13340 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
13342 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
13344 * mini-x86.c: Sync with the version on the linear IR branch by adding new
13345 opcodes and other small changes.
13347 * mini-ops.h: Add some new opcodes from the linear IR branch.
13349 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
13351 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
13352 opcodes, use the REG_MEMBASE opcodes instead.
13354 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
13355 opcodes, use the REG_MEMBASE opcodes instead.
13357 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
13360 * mini.c (mono_op_imm_to_op): New helper function.
13362 * mini-ops.h: Add some opcodes from linear IR branch.
13364 2008-02-13 Zoltan Varga <vargaz@gmail.com>
13366 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
13369 2008-02-12 Zoltan Varga <vargaz@gmail.com>
13371 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
13374 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
13376 2008-02-09 Zoltan Varga <vargaz@gmail.com>
13378 * aot-compiler.c (emit_method_code): Add an assert.
13380 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
13381 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
13384 2008-02-08 Zoltan Varga <vargaz@gmail.com>
13386 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
13387 some load/store opcodes so they are consistent.
13388 (mono_arch_emit_prolog): Simplify some code.
13390 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
13392 * objects.cs: Add tests for large argument offsets on ARM.
13394 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
13395 stack offsets. Fixes #359651.
13397 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
13399 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
13401 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
13403 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
13405 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
13407 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
13408 rid of CEE_CONV_R_UN.
13410 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
13412 2008-02-07 Zoltan Varga <vargaz@gmail.com>
13414 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
13416 * mini.c (mono_normalize_opcodes): Add some more opcodes.
13418 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
13420 * cpu-amd64.md: Remove some unused opcodes.
13422 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
13424 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
13426 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
13427 arch specific functions for its parts. Call the peephole pass after local
13428 regalloc so the prolog can compute a more accurate max_offset.
13430 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
13431 the corresponding OP_I/OP_L opcodes.
13433 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
13435 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
13437 2008-02-06 Zoltan Varga <vargaz@gmail.com>
13439 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
13440 as they are handled in mini.c.
13442 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
13444 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
13445 case since it is handled in mini.c.
13447 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
13449 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
13451 * *.c: Use the new opcodes in the IR and back end code.
13453 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
13455 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
13457 2008-02-06 Mark Probst <mark.probst@gmail.com>
13459 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
13460 an assert because it has a race condition.
13462 2008-02-06 Zoltan Varga <vargaz@gmail.com>
13464 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
13466 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
13468 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
13470 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
13471 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
13473 2008-02-05 Zoltan Varga <vargaz@gmail.com>
13475 * cpu-amd64.md (move): Correct the maximum size of move.
13477 2008-02-05 Mark Probst <mark.probst@gmail.com>
13479 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
13480 the generic class init trampoline to return quickly if the class
13483 2008-02-04 Zoltan Varga <vargaz@gmail.com>
13485 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
13486 issues where an 32 bit callsite cannot be patched by a 64 bit address.
13488 2008-02-03 Zoltan Varga <vargaz@gmail.com>
13490 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
13493 2008-01-31 Zoltan Varga <vargaz@gmail.com>
13495 * objects.cs: Add some soft-float tests.
13497 * mini.c: Fix a couple more soft-float issues.
13499 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
13501 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
13502 avoid a REX prefix.
13504 2008-01-30 Zoltan Varga <vargaz@gmail.com>
13506 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
13507 exception happens while compiling a virtual method.
13509 2008-01-29 Zoltan Varga <vargaz@gmail.com>
13511 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
13513 * mini-sparc.c: Fix build.
13515 * mini-sparc.c (get_call_info): Add support for generic sharing.
13517 * mini-exceptions.c: Add a FIXME.
13519 2008-01-27 Zoltan Varga <vargaz@gmail.com>
13521 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
13522 altstack handling code.
13524 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
13526 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
13528 * mini-s390.c: Add support for generic sharing.
13530 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13532 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13534 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
13536 * mini-s390x.c: Add support for generic sharing.
13538 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13540 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13542 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
13543 can be used since it takes a 16 bit signed immediate.
13545 * inssel-s390x.brg: Fix OP_SETRET.
13547 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
13549 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
13551 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
13553 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
13555 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
13558 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
13561 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
13562 of the unused mono_arch_patch_delegate_trampoline stuff.
13564 2008-01-26 Zoltan Varga <vargaz@gmail.com>
13566 * basic-long.cs: Move the fp related tests to basic-float.cs.
13568 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
13570 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
13572 * basic-calls.cs: Add a test for proper float argument passing.
13574 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
13575 if the context corresponds to an exception received through a signal.
13577 * exceptions.cs: Add a test for nullref handling at the start of a try
13580 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
13582 * jit-icalls.c (mono_break): New JIT icall.
13584 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
13586 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
13588 2008-01-25 Zoltan Varga <vargaz@gmail.com>
13590 * cpu-*.md: Get rid of unused opcodes.
13592 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
13594 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
13597 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
13600 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
13601 the arch independent trampoline code in mini-trampolines.c.
13603 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
13605 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
13607 * mini-s390.h: Remove an unused define.
13609 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
13610 the arch independent trampoline code in mini-trampolines.c.
13612 * mini-arm.c (mono_arch_emit_prolog): Fix build.
13614 2008-01-24 Zoltan Varga <vargaz@gmail.com>
13616 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
13618 * mini-s390.c (mono_arch_emit_prolog): Fix build.
13620 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
13622 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
13624 * cpu-amd64.md: Use smaller sizes for int opcodes.
13626 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
13628 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
13631 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
13634 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
13635 instead of though a pointer to save an indirection when accessing elements of
13638 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
13640 (NOT_IMPLEMENTED): New helper macro.
13641 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
13644 * *.c: Use the new helper macro.
13646 2008-01-21 Zoltan Varga <vargaz@gmail.com>
13648 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
13650 2008-01-20 Zoltan Varga <vargaz@gmail.com>
13652 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
13655 2008-01-18 Zoltan Varga <vargaz@gmail.com>
13657 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
13658 profiling is enabled.
13660 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
13662 (mono_arch_emit_prolog): Add more first bblock optimizations.
13664 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
13665 in order if possible.
13666 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
13667 bblock, since the arguments are still in their original registers.
13669 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
13671 2008-01-17 Zoltan Varga <vargaz@gmail.com>
13673 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
13676 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
13679 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
13681 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
13682 process async exceptions received while in unmanaged code.
13684 * mini.c (mini_init): Install a callback with the runtime which will be called
13685 when a thread receives an async exception while in unmanaged code.
13687 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
13689 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
13691 2008-01-16 Wade Berrier <wberrier@novell.com>
13698 2008-01-16 Zoltan Varga <vargaz@gmail.com>
13700 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
13701 compilation with sun cc.
13703 * cpu-*.md: Fix the build.
13705 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
13707 * mini-amd64.h: Add some comments to the MonoLMF structure.
13709 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
13711 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
13712 in the LMF structure if possible. This saves two instructions in the
13713 managed->native wrappers.
13715 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
13717 2008-01-16 Mark Probst <mark.probst@gmail.com>
13719 * generic-sharing.c: New type argument lookup code which uses the
13720 runtime generic context template.
13722 2008-01-15 Zoltan Varga <vargaz@gmail.com>
13724 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
13726 * mini-arm.c (add_general): Fix arm eabi parameter passing.
13727 (mono_arch_output_basic_block): Fix localloc implementation.
13729 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
13731 * mini-ia64.c (peephole_pass): Fix ia64 build.
13733 * mini-amd64.c (peephole_pass): Fix a warning.
13735 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
13736 at a constant offset from sp/fp.
13738 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
13739 instead of obtaining it from *lmf in the managed method case.
13741 2008-01-14 Zoltan Varga <vargaz@gmail.com>
13743 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
13745 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
13747 * mini.h (MonoInstList): New type.
13748 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
13749 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
13750 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
13751 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
13752 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
13753 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
13754 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
13755 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
13756 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
13757 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
13758 MONO_INST_LIST_FOR_EACH_ENTRY,
13759 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
13760 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
13761 mono_inst_list_first, mono_inst_list_last,
13762 mono_inst_list_next, mono_inst_list_prev): New instruction
13763 list handling interfaces.
13764 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
13765 list head 'ins_list'.
13766 (MonoInst): Replace next pointer with list head 'node'.
13767 (MonoCallInst): Make 'out_args' a MonoInstList.
13768 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
13769 (MonoCompile): Delete reverse_inst_list and
13770 reverse_inst_list_len.
13771 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
13772 mono_arch_lowering_pass, mono_arch_local_regalloc,
13773 mono_arch_output_basic_block, mono_arch_emit_prolog):
13774 Convert to new instruction lists.
13775 (insert_after_ins): Delete.
13776 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
13778 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
13779 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
13780 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
13781 mono_emulate_opcode, mono_emit_load_got_addr,
13782 inline_method, mono_method_to_ir, mono_print_bb_code,
13783 print_dfn, decompose_pass, nullify_basic_block,
13784 replace_out_block_in_code, remove_block_if_useless,
13785 merge_basic_blocks, move_basic_block_to_end,
13786 try_unsigned_compare, optimize_branches, mono_print_code,
13787 mini_select_instructions, remove_critical_edges): Likewise.
13788 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
13789 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
13790 mono_arch_output_basic_block, mono_arch_emit_prolog):
13792 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
13793 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13794 mono_arch_output_basic_block): Likewise.
13795 (inst_list_prepend, insert_after_ins): Delete.
13796 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
13797 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
13799 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
13800 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
13801 mono_arch_emit_prolog): Likewise.
13802 * cfold.c (mono_constant_fold): Likewise.
13803 * liveness.c (visit_bb, mono_analyze_liveness,
13804 optimize_initlocals): Likewise.
13805 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
13806 * graph.c (mono_draw_code_cfg): Likewise.
13807 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
13808 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
13809 mono_ssa_cprop): Likewise.
13810 * abcremoval (get_relations_from_previous_bb, process_block):
13812 * local-propagation (mono_cprop_invalidate_values,
13813 mono_local_cprop_bb): Likewise.
13814 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
13815 peephole_pass, mono_arch_output_basic_block,
13816 mono_arch_emit_prolog): Likewise.
13817 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
13818 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13819 mono_arch_emit_prolog): Likewise.
13820 (insert_after_ins): Delete.
13821 * aliasing.c (print_code_with_aliasing_information,
13822 mono_build_aliasing_information, mono_aliasing_deadce):
13823 Convert to new instruction lists.
13824 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
13825 peephole_pass, NEW_INS, mono_arch_lowering_pass,
13826 mono_arch_local_regalloc, mono_arch_output_basic_block):
13828 (insert_after_ins): Delete.
13829 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
13830 peephole_pass, mono_arch_output_basic_block): Convert to
13831 new instruction lists.
13832 * mini-codegen (InstList, inst_list_prepend,
13833 insert_after_ins): Delete.
13834 (insert_before_ins, get_register_force_spilling,
13835 get_register_spilling, free_up_ireg, free_up_reg,
13836 create_copy_ins, create_spilled_store, alloc_int_reg,
13837 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
13838 to new instruction lists.
13839 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
13840 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13841 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
13842 (insert_after_ins): Delete.
13843 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
13844 mono_arch_local_regalloc, mono_arch_output_basic_block,
13845 mono_arch_call_opcode): Convert to new instruction lists.
13846 (insert_after_ins): Delete.
13847 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
13848 peephole_pass, mono_arch_output_basic_block,
13849 mono_arch_emit_prolog): Convert to new instruction lists.
13851 2008-01-11 Zoltan Varga <vargaz@gmail.com>
13853 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
13855 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
13858 * Makefile.am (version.h): Make this work with non-bash shells.
13860 2008-01-10 Zoltan Varga <vargaz@gmail.com>
13862 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
13864 2008-01-08 Zoltan Varga <vargaz@gmail.com>
13866 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
13867 the InitializeArray optimization.
13869 2008-01-06 Zoltan Varga <vargaz@gmail.com>
13871 * mini.c driver.c: Don't include os/gc_wrapper.h.
13873 2008-01-05 Zoltan Varga <vargaz@gmail.com>
13875 * mini.c (print_jit_stats): Print GC statistics if available.
13877 2008-01-04 Zoltan Varga <vargaz@gmail.com>
13879 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
13881 2007-12-29 Zoltan Varga <vargaz@gmail.com>
13883 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
13885 2007-12-26 Zoltan Varga <vargaz@gmail.com>
13887 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
13889 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
13891 * driver.c (mono_main): Ditto.
13893 2007-12-23 Zoltan Varga <vargaz@gmail.com>
13895 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
13897 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
13898 in the vtable can't be encoded.
13899 (compile_method): Ditto.
13901 2007-12-21 Zoltan Varga <vargaz@gmail.com>
13903 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
13906 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
13909 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
13910 the top LMF entry belongs to the current method.
13912 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
13914 2007-12-20 Zoltan Varga <vargaz@gmail.com>
13916 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
13918 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
13920 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
13922 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
13924 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
13926 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
13929 * basic-float.cs: Add an ulong->double cast test.
13931 2007-12-15 Zoltan Varga <vargaz@gmail.com>
13933 * mini.c (mono_method_to_ir): Fix a warning.
13935 2007-12-14 Zoltan Varga <vargaz@gmail.com>
13937 * mini-ops.h: Add OP_SWITCH.
13939 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
13940 CEE_SWITCH in back-end code, use OP_SWITCH instead.
13942 2007-12-11 Geoff Norton <gnorton@novell.com>
13944 * mini-s390x.c: Minor change to the MAX() define to allow
13945 it to compile with other gcc versions.
13947 2007-12-11 Geoff Norton <gnorton@novell.com>
13950 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
13952 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
13954 exceptions-arm.c (mono_arch_get_restore_context): Restore
13957 exceptions-arm.c (throw_exception): Save the frame pointer.
13958 This is a partial fix for #323747. Only the client side is
13961 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
13963 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
13964 was using an unrelated variable to log the class which
13965 needed the cctor to be called. This was crashing on arm.
13967 2007-12-09 Robert Jordan <robertj@gmx.net>
13969 * mini-x86.c (mono_arch_emit_epilog):
13970 Consider all kinds of 64-bit types. Fixes #323114.
13972 2007-12-08 Zoltan Varga <vargaz@gmail.com>
13974 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
13976 2007-12-07 Zoltan Varga <vargaz@gmail.com>
13978 * mini-amd64.c (peephole_pass): Add a missing instruction check.
13980 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
13982 * mini.c: run type ctor before allocating an object, not only
13983 when running it's constructor method (fixes at least part of bug #342507).
13985 2007-12-07 Zoltan Varga <vargaz@gmail.com>
13987 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
13989 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
13990 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
13993 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
13994 mono_generic_class_init_trampoline () the same as it is done with the other
13997 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
13998 aot-runtime.c aot-compiler.c: Implement AOT support.
14000 2007-12-07 Mark Probst <mark.probst@gmail.com>
14002 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
14003 build for archs which don't have the vtable trampoline defined
14006 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14008 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
14010 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
14012 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
14014 * tramp-<ARCH>.c: Use the new helper function.
14016 2007-12-07 Mark Probst <mark.probst@gmail.com>
14018 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
14019 trampoline call, which takes a vtable argument.
14021 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
14022 OP_TRAMPCALL_VTABLEs like other calls.
14024 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
14025 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
14026 call. Implemented a support function which fetches the vtable
14027 from a register set.
14029 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
14030 Implemented a generic class init trampoline, using the
14031 OP_TRAMPCALL_VTABLE opcode.
14033 * mini.c: Implemented static field access when sharing generic
14034 code. This implies initing the class using the new
14035 OP_TRAMPCALL_VTABLE call.
14037 2007-12-07 Mark Probst <mark.probst@gmail.com>
14039 * mini.c: Don't compile methods with sharing enabled if their
14040 classes are disabled for sharing.
14042 2007-12-06 Zoltan Varga <vargaz@gmail.com>
14044 * inssel.brg: Add a missing sign extension to the GETCHR and array access
14045 opcodes. Fixes #346563.
14047 * objects.cs: Add a new test.
14049 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
14051 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
14052 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
14054 2007-12-06 Zoltan Varga <vargaz@gmail.com>
14056 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
14058 2007-12-03 Zoltan Varga <vargaz@gmail.com>
14060 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
14063 2007-12-02 Zoltan Varga <vargaz@gmail.com>
14065 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
14067 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
14068 optimization in the AOT case.
14070 2007-11-30 Zoltan Varga <vargaz@gmail.com>
14072 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
14074 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
14076 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
14078 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
14080 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
14081 is created by the inlined delegate ctor.
14083 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
14085 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
14087 2007-11-29 Zoltan Varga <vargaz@gmail.com>
14089 * cpu-x86.md: Fix the length of ckfinite.
14091 2007-11-28 Zoltan Varga <vargaz@gmail.com>
14093 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
14095 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
14096 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
14098 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
14100 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
14101 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
14103 2007-11-28 Martin Baulig <martin@ximian.com>
14106 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
14107 after creating the trampoline.
14109 2007-11-27 Zoltan Varga <vargaz@gmail.com>
14111 * aot-runtime.c (load_aot_module): Check runtime version if needed.
14113 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
14116 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
14117 instead of the calling method to help AOT.
14119 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
14121 2007-11-26 Zoltan Varga <vargaz@gmail.com>
14123 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
14126 2007-11-23 Zoltan Varga <vargaz@gmail.com>
14128 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
14130 * aot-compiler.c (compile_method): Correct check for generic method definitions.
14131 (encode_method_ref): No need to handle generic method definitions specially.
14133 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
14135 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
14138 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
14140 (compile_method): Enable generic sharing.
14142 2007-11-22 Zoltan Varga <vargaz@gmail.com>
14144 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
14145 (mini_method_compile): Add preliminary support for AOTing shared generic code.
14147 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
14150 * mini-trampolines.c: Fix a warning.
14152 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
14154 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
14155 (generic_class_is_reference_type): Remove unused function.
14157 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
14158 in the generic vtable trampoline case.
14160 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
14162 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
14163 return an AOT method based on a vtable slot.
14165 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
14167 * mini.c (mini_get_vtable_trampoline): Export this.
14169 2007-11-22 Martin Baulig <martin@ximian.com>
14172 (MonoDebuggerInfo): Move `debugger_version' up.
14174 2007-11-22 Martin Baulig <martin@ximian.com>
14177 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
14179 * mini-trampolines.c
14180 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
14181 after compiling the method.
14183 2007-11-20 Martin Baulig <martin@ximian.com>
14186 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
14187 (mono_debugger_remove_breakpoint): Likewise.
14188 (mono_debugger_check_breakpoints): Likewise.
14190 * debug-debugger.c: Implement the new breakpoint interface here.
14192 2007-11-18 Zoltan Varga <vargaz@gmail.com>
14194 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
14195 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
14197 * mini-x86.c (mono_arch_output_basic_block): Ditto.
14199 2007-11-17 Zoltan Varga <vargaz@gmail.com>
14201 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
14203 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
14206 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
14209 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
14210 returning a vtype in a register.
14212 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
14213 here from the arch specific code.
14215 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
14218 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
14219 (mono_arch_emit_prolog): Increment maximum prolog size.
14221 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
14222 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
14224 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
14225 MonoGenericSharingContext.
14227 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
14228 MonoGenericSharingContext. Allocate memory from the cfg mempool.
14230 2007-11-15 Mark Probst <mark.probst@gmail.com>
14232 * mini.c, mini.h, generic-sharing.c: Functions for producing code
14233 which extract fields out of the runtime generic context. Full
14234 sharing of the NEWARR opcode.
14236 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
14238 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
14239 --enable-minimal=ssa.
14241 2007-11-13 Zoltan Varga <vargaz@gmail.com>
14243 * mini-trampolines.c (mono_delegate_trampoline): Update after
14244 mono_marshal_get_delegate_invoke () signature change.
14246 2007-11-13 Mark Probst <mark.probst@gmail.com>
14248 * mini.c: Removed the shared context in favor of the generic
14249 sharing context. Allocate the MonoJitInfo structure with room for
14250 the generic sharing context if it's needed.
14252 * mini.h: Remove MonoGenericSharingContext declaration. It's in
14253 domain-internals.h now.
14255 * mini-x86.c: Pass the generic sharing context to get_call_info ().
14257 * generic-sharing.c: Several changes for working without a shared
14258 context and instead operating on open types instead.
14260 2007-11-12 David S. Miller <davem@davemloft.net>
14262 * inssel-sparc.brg: Fix double instruction emit.
14264 2007-11-12 Zoltan Varga <vargaz@gmail.com>
14266 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
14267 Get/Set/Address methods.
14269 * mini.c debug-debugger.c mini-trampolines.c: Update after
14270 mono_marshal_get_delegate_invoke signature change.
14272 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
14274 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
14275 This can happens with dynamic methods. Fixes the other bug in #322722.
14277 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
14279 * tramp-arm.c (mono_arch_patch_callsite): Support patching
14282 * mini-arm.c (arm_patch): Implement patching of BX call
14283 sequence. Fixes one of the bugs in #322722.
14285 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
14287 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
14288 under Linux. We only need to flush every 32-byte cache line.
14290 2007-11-07 Massimiliano Mantione <massi@ximian.com>
14293 move_basic_block_to_end: Add branches when needed, eventually creating
14295 optimize_branches: added a parameter that tells if it's ok to create
14296 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
14297 and avoid calling move_basic_block_to_end when it's not ok.
14300 2007-11-07 Mark Probst <mark.probst@gmail.com>
14302 * mini.c: Abort inlining call to InitializeArray if something
14303 looks wrong. Let the icall handle it, which now has proper safety
14306 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
14308 * mini.c (mono_spill_call): add support for soft-float.
14310 * mini.c (mono_method_to_ir): add support for soft-float
14311 to inlined functions that return float.
14313 * mini.c (mono_method_to_ir): add support for soft-float
14314 to cee_stsfld opcode on float fields.
14316 2007-11-05 Geoff Norton <gnorton@novell.com>
14318 * mini-x86.h: Fix the structure access for X86 Leopard.
14321 2007-11-05 Martin Baulig <martin@ximian.com>
14323 * mini-trampolines.c
14324 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
14325 after compiling the method to notify the debugger.
14327 2007-11-05 Martin Baulig <martin@ximian.com>
14329 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
14331 2007-11-02 Zoltan Varga <vargaz@gmail.com>
14333 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
14334 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
14336 2007-11-01 Zoltan Varga <vargaz@gmail.com>
14338 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
14339 native-to-managed wrappers.
14341 2007-11-01 Geoff Norton <gnorton@novell.com>
14343 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
14346 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
14348 * mini.c, mini-x86.c: when getting back from unmanaged code
14349 to managed via a marshaled delegate we also need to set the
14352 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
14354 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
14357 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
14359 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
14360 let the debugger or other external agents to tell the JIT when
14361 a sw breakpoint has been inserted in the code that the JIT needs
14362 to be able to inspect.
14364 2007-10-31 Martin Baulig <martin@ximian.com>
14367 (MonoDebuggerInfo): Remove `runtime_class_init'.
14369 2007-10-30 Martin Baulig <martin@ximian.com>
14372 (mono_debugger_thread_created): Added `MonoThread *' argument.
14373 (mono_debugger_extended_notification): New public method.
14374 (mono_debugger_trampoline_compiled): New public method.
14377 (MonoDebuggerThreadInfo): Added `thread' and
14378 `extended_notifications' fields.
14381 (debugger_executable_code_buffer): New static variable.
14384 (MonoDebuggerInfo): Added `executable_code_buffer',
14385 `executable_code_buffer_size', `breakpoint_info_area',
14386 `breakpoint_table' and `breakpoint_table_size'.
14388 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
14390 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
14391 that IP either is an unused value or the vtable pointer. IMT
14392 calls use vtable + offset now. Reduced by almost half the size
14395 2007-10-26 Jonathan Chambers <joncham@gmail.com>
14397 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
14398 defines to access param registers. Replace long usage with
14399 gsize as sizeof(long) != sizeof(void*) on Win64.
14401 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
14402 on Win64. Fix intrinsic, use _AddressOfReturnAddress
14403 instead of non-existant _GetAddressOfReturnAddress.
14405 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
14406 param registers. Save/restore %rdi and %rsi in MonoLMF.
14408 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
14409 param registers. Modify (throw_exception) signature to take
14410 %rdi and %rsi on Win64.
14412 Code is contributed under MIT/X11 license.
14414 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
14416 * helpers.c: unlink debugging output files.
14418 2007-10-25 Zoltan Varga <vargaz@gmail.com>
14420 * mini.c: Move mono_create_ftnptr () to object.c.
14422 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
14424 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
14425 optional. This function can now be used to disassemble code generated
14426 outside the JIT such as trampolines and IMT thunks.
14428 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
14430 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
14431 vtable pointer from a ldr instruction.
14433 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
14434 new IMT call sequence.
14436 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
14437 call sequence for interface invocations.
14439 * mini-arm.c (mono_arch_emit_imt_argument): added, required
14440 for imt support. This function is empty since IMT on ARM requires no
14441 special handling on the IR side.
14443 * mini-arm.c (mono_arch_find_imt_method): added, required for
14446 * mini-arm.c (mono_arch_find_this_argument): added, required
14449 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
14450 a ldr instruction to load a value stored in the code stream.
14452 * mini-arm.c (mono_arch_build_imt_thunk):added, required
14456 2007-10-23 Zoltan Varga <vargaz@gmail.com>
14458 * mini.c (mini_init): Install the jump trampoline callback.
14460 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14462 * mini-trampolines.c: handle synchronized methods with the common
14463 vtable trampoline (bug #335601).
14465 2007-10-17 Zoltan Varga <vargaz@gmail.com>
14467 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
14469 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
14472 * mini-ia64.h mini-ia64.c: Add support for IMT.
14474 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
14475 prolog. Fixes #331958.
14477 2007-10-15 Zoltan Varga <vargaz@gmail.com>
14479 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
14481 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14483 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
14486 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14488 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
14491 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
14493 * mini-x86.c, mini-x86.h: x86 support for the common vtable
14496 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
14498 * mini-trampolines.c: changed the magic rampoline to understand
14499 the common vtable trampoline method: the method to invoke is
14500 determined by the vtable displacement of the call.
14502 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
14504 * mini.c, mini.h: register the common vtable trampoline if the
14505 architecture supports it.
14507 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14509 * cpu-amd64.md: use the correct max length for tls_get.
14511 2007-10-14 Zoltan Varga <vargaz@gmail.com>
14513 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
14514 CEE_STELEM_ANY. Fixes #333696.
14516 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
14518 * exceptions-x86.c: provide more graceful handling of the case where
14519 we followed a bogus function pointer from managed code (bug #332866).
14521 2007-10-11 Mark Probst <mark.probst@gmail.com>
14523 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
14524 replaces the generic_shared flag and will carry more information
14527 * generic-sharing.c: Added mini_type_stack_size() which allows
14528 allows open types if given a generic sharing context.
14529 mini_get_basic_type_from_generic() takes a
14530 MonoGenericSharingContext* instead of a MonoCompile* now.
14532 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
14533 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
14534 mini-sparc.c, mini-x86.c: Trivial changes required by the two
14535 changes above. Just passing arguments through to the right
14538 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
14540 * mini-arm.c: unify the call emission to emit_code_seq().
14542 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
14544 * tramp-arm.c: reduced the trampoline size.
14546 2007-10-10 Mark Probst <mark.probst@gmail.com>
14548 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
14549 variable handling out of arch-specific code.
14551 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
14553 * mini-arm.c: implemented fast delegate dispatch.
14555 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14557 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
14558 that fp elimination is turned off if the space required by locals is too
14559 big. Fixes #331958.
14561 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
14563 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
14564 ARM to the new style trampoline.
14566 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14568 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
14570 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
14572 2007-10-09 Martin Baulig <martin@ximian.com>
14575 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
14576 `field_info_offset_offset'.
14578 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
14580 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
14581 removed more internal usage of the r11 register and made it available
14582 to the register allocator.
14584 2007-10-08 Mark Probst <mark.probst@gmail.com>
14586 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
14587 when sharing generics and treat type variables as references.
14589 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14591 * mini-ppc.c: started removing the internal uses of register r11
14592 to eventually allow the register allocator to manage it as an
14593 additional available register.
14595 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
14597 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
14599 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
14601 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
14602 specific trampolines as they are not performance critical as a jump
14603 target (maybe align as before only for AOT code?). This saves about
14604 200 KB of native code on x86 for monodevelop startup.
14606 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
14608 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
14609 monodevelop startup.
14611 2007-10-06 Zoltan Varga <vargaz@gmail.com>
14613 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
14615 * mini-sparc.h mini-sparc.c: Implement IMT support.
14617 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
14618 its smaller and doesn't clobber sparc_g1.
14620 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
14622 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
14624 * mini-ppc.c: optimized the size of the IMT thunks a bit.
14626 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
14628 * mini-ppc.c: implemented fast delegate invocation.
14630 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
14632 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
14634 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14636 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
14637 code to the new style trampoline in preparation for IMT support.
14639 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
14641 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
14642 systems already. This also reduces the specific trampiline sizes and
14643 prepares for the use of r12 as the IMT identifier register.
14645 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14647 * mini-mips.h: endianess fix (simplified from a patch by
14648 Thomas Kunze <thommy@tabao.de>, bug #323737).
14650 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14652 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
14653 to access ucontext fields and enable netbsd support
14654 (partially from Magnus Henoch <mange@freemail.hu>).
14656 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14658 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
14659 use the preprocessor from the CPP env var if it is set.
14661 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14663 * mini-trampolines.c: fixed an assertion and moved it earlier in the
14664 code, before interface_offset gets used.
14666 2007-10-02 Zoltan Varga <vargaz@gmail.com>
14668 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
14669 mono_class_setup_vtable () before accessing klass->vtable.
14671 2007-10-01 Zoltan Varga <vargaz@gmail.com>
14673 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
14676 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14678 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
14679 IMT slots (this saves hundreds of KB of memory in programs like
14680 IronPython and Monodevelop).
14682 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
14684 * mini.c: print the delegate counter.
14686 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
14688 * mini-x86.c: make it easier to enable the debugging code for IMT
14691 2007-09-28 Martin Baulig <martin@ximian.com>
14694 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
14695 `mono_method_klass_offset' and `mono_method_token_offset'.
14697 2007-09-20 Mark Probst <mark.probst@gmail.com>
14699 * mini.c: First generics sharing implementation. Can only share
14700 in very simple cases. If sharing doesn't work it falls back to
14701 dedicated compilation.
14703 * mini.h: Flag in MonoCompile to specify whether generic
14704 compilation is shared. Flags enum for marking which generic inst
14705 of a context is used. Prototypes for helper functions.
14707 * generic-sharing.c: Helper functions for generic method sharing.
14709 * optflags-def.h: Optimization flag (gshared) for enabling generic
14710 method sharing added.
14712 * Makefile.am: generic-sharing.c added.
14714 2007-09-19 Daniel Nauck <dna@mono-project.de>
14716 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
14718 2007-09-19 Massimiliano Mantione <massi@ximian.com>
14719 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
14722 2007-09-19 Martin Baulig <martin@ximian.com>
14724 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
14725 mono_debug_cleanup() is now part of mono_cleanup().
14727 2007-09-18 Zoltan Varga <vargaz@gmail.com>
14729 * driver.c (mono_main): Fix a warning.
14731 2007-09-17 Zoltan Varga <vargaz@gmail.com>
14733 * aot-compiler.c: Optimize various parts when processing large assemblies.
14736 * mini.c (mono_patch_info_hash): Improve hash function.
14738 2007-09-14 Jonathan Chambers <joncham@gmail.com>
14740 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
14742 Code is contributed under MIT/X11 license.
14744 2007-09-14 Zoltan Varga <vargaz@gmail.com>
14746 * mini.c (mini_init): Fix a leak.
14748 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
14750 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
14752 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
14754 2007-09-14 Zoltan Varga <vargaz@gmail.com>
14756 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
14758 2007-09-13 Zoltan Varga <vargaz@gmail.com>
14760 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
14763 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
14765 * mini.c (handle_alloc): Enable managed allocators in AOT code.
14767 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
14769 * aot-runtime.c (decode_patch_info): Ditto.
14771 2007-09-12 Jonathan Chambers <joncham@gmail.com>
14773 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
14774 static case. Cache delegates in architecture specific code,
14775 based on number of parameters.
14777 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
14778 in architecture specific code, based on number of parameters.
14780 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
14781 caching happen in architecture specific code now.
14783 Code is contributed under MIT/X11 license.
14785 2007-09-12 Jonathan Chambers <joncham@gmail.com>
14787 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
14788 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
14789 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
14791 Code is contributed under MIT/X11 license.
14793 2007-05-15 Massimiliano Mantione <massi@ximian.com>
14794 * mini.c: (mono_thread_abort) Fixed bug #82416.
14796 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
14798 * mini.: hook the new managed GC allocation feature into the JIT.
14800 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
14802 * mini.c: implementation for the new runtime tls opcode.
14804 2007-09-11 Martin Baulig <martin@ximian.com>
14807 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
14808 `mono_method_inflated_offset'.
14810 2007-09-07 Zoltan Varga <vargaz@gmail.com>
14812 * driver.c mini.h mini.c: Add a new devel command line option for injecting
14813 async exceptions into a method.
14815 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
14816 purpose of testing whenever the unwinder works at every instruction.
14818 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
14820 * mini.c: check accessibility of method used in ldftn (fixes
14823 2007-09-04 Zoltan Varga <vargaz@gmail.com>
14825 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
14827 * inssel.brg: Fix a warning.
14829 2007-09-03 Martin Baulig <martin@ximian.com>
14831 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
14832 now takes the `main_method' as argument.
14834 2007-09-02 Zoltan Varga <vargaz@gmail.com>
14836 * cpu-sparc.md (endfilter): Add missing src1:i argument.
14838 2007-08-30 Jonathan Chambers <joncham@gmail.com>
14840 * driver.c: include the cil-coff.h header on Windows.
14842 Code is contributed under MIT/X11 license.
14844 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
14846 * mini.c, driver.c: don't include the cil-coff.h header.
14848 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
14850 * mini.c: flag places that needs fixes fo soft-float support.
14852 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
14854 * mini.h, inssel-float.brg: fix soft-float constant loads on big
14855 endian systems (partially from Dean Jenkins, bug #81924).
14857 2007-08-28 Mark Probst <mark.probst@gmail.com>
14859 * mini.c (check_linkdemand): Remove embedded reference object in
14860 call to LinkDemandSecurityException.
14861 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
14862 with an IntPtr instead of a reference object.
14864 2007-08-28 Zoltan Varga <vargaz@gmail.com>
14866 * mini.c (handle_initobj): Handle alignment properly.
14868 * inssel.brg (mini_emit_memset): Ditto.
14870 * inssel.brg (mini_emit_memcpy): Ditto.
14872 * inssel-sparc.brg: Ditto.
14874 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
14876 2007-08-26 Zoltan Varga <vargaz@gmail.com>
14878 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
14879 exceptions raised in unmanaged code. Fixes part of #82594.
14881 2007-08-24 Mark Probst <mark.probst@gmail.com>
14883 * mini.c (mono_method_to_ir), declsec.c
14884 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
14886 2007-08-22 Martin Baulig <martin@ximian.com>
14889 (MonoDebuggerThreadInfo): New typedef.
14890 (mono_debugger_thread_table): New global variable.
14891 (mono_debugger_thread_created): New public function.
14892 (mono_debugger_thread_cleanup): New public function.
14895 (MonoDebuggerInfo):
14896 - removed `get_current_thread' and `lookup_assembly'.
14897 - removed `data_table'.
14898 - added `thread_table'.
14901 (mono_thread_start_cb): Call mono_debugger_thread_created().
14902 (mono_thread_attach_cb): Likewise.
14903 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
14904 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
14907 * driver.c (mono_main): Move mono_debug_init() up, before calling
14908 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
14910 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
14912 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
14913 together when passing several arguments of type double (gives a small
14914 speedup and saves a few bytes of generated code).
14916 2007-08-20 Jb Evain <jbevain@novell.com>
14918 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
14920 2007-08-20 Jb Evain <jbevain@novell.com>
14922 * mini.c (mono_method_to_ir): throw MethodAccessException
14923 and FieldAccessException instead of InvalidProgramException.
14925 2007-08-20 Mark Probst <mark.probst@gmail.com>
14927 * mini.c: CoreCLR security checks.
14929 * mini.h: Removed MonoSecurityMode (moved to
14930 metadata/security-manager.h) and mono_security_mode global var
14931 (replaced by set/get functions in security-manager.h).
14933 * driver.c: Added "core-clr-test" security mode for testing. Used
14934 set-function for setting security mode.
14936 2007-08-17 Mark Probst <mark.probst@gmail.com>
14938 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
14939 the new jit_info_table.
14941 * driver.c: Test code for the new jit_info_table (enabled by the
14942 define MONO_JIT_INFO_TABLE_TEST).
14944 2007-08-14 Zoltan Varga <vargaz@gmail.com>
14946 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
14947 detection of call <REG> instruction sequence. Fixes build on freebsd.
14949 2007-08-13 Zoltan Varga <vargaz@gmail.com>
14951 * mini-exceptions.c: Fix a warning.
14953 2007-08-11 Zoltan Varga <vargaz@gmail.com>
14955 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
14956 stack overflow handling code on amd64 too.
14958 * mini-exceptions.c (mono_setup_altstack): Make this use
14959 mono_thread_get_stack_bounds ().
14961 * mini-x86.h: Disable sigaltstack on solaris x86.
14963 2007-08-10 Zoltan Varga <vargaz@gmail.com>
14965 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
14967 2007-08-10 Geoff Norton <gnorton@customerdna.com>
14969 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
14971 2007-08-08 Zoltan Varga <vargaz@gmail.com>
14973 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
14975 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
14977 2007-08-03 Neale Ferguson <neale@sinenomine.net>
14979 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
14982 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
14984 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
14985 to be emitted (bug #82281).
14987 2007-08-01 Martin Baulig <martin@ximian.com>
14989 Merged the `debugger-dublin' branch.
14991 * debug-debugger.h (MonoDebuggerInfo):
14992 Removed the `old_*' compatibility entries.
14993 Added `debugger_version' and `data_table'.
14994 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
14995 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
14998 (MiniDebugMethodBreakpointInfo): Add `address_list'.
14999 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
15000 instead of a `gconstpointer'.
15001 (mono_debugger_insert_method_breakpoint): Return a
15002 `MonoDebugMethodAddressList *'.
15004 2007-06-28 Martin Baulig <martin@ximian.com>
15006 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
15008 2007-08-01 Zoltan Varga <vargaz@gmail.com>
15010 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
15011 __builtin_frame_address () since it is broken on older gcc versions.
15013 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
15015 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
15016 on the stack overflow handling and made the managed stack overflows
15017 catchable in most cases using soft guard pages.
15018 * exceptions-x86.c: added code to restore the protection in the soft
15019 guard pages at the end of exception handling.
15021 2007-07-31 Zoltan Varga <vargaz@gmail.com>
15023 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
15025 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
15027 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
15028 exception handling.
15030 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
15032 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
15033 signal handling support until it has been ported to the new mechanism.
15034 * mini.c: fixed stack overflow detection and use the new
15035 architecture code to handle signals on the altstack.
15037 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
15039 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
15040 stack overflows on the alt stack.
15042 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
15044 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
15045 stack overflows on the alt stack.
15047 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
15049 * exceptions-ppc.c: cleanup preparing for altstack support.
15051 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
15053 * exceptions-arm.c: cleanup preparing for altstack support.
15055 2007-07-27 Mark Probst <mark.probst@gmail.com>
15057 * mini.c (print_jit_stats): Output hazard pointer stats.
15059 2007-07-26 Mark Probst <mark.probst@gmail.com>
15061 * driver.c, mini.c: Replaced security mode flags with a single
15064 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
15066 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
15068 2007-07-25 Mark Probst <mark.probst@gmail.com>
15070 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
15071 (which doesn't do anything yet) for activating Core CLR
15072 (Silverlight) security.
15074 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
15076 * mini-codegen.c: work around a possible gcc bug on arm.
15078 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
15080 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
15081 message for platforms that don't support AOT compilation.
15083 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
15085 * mini.h, mini.c, driver.c: temporary smcs hack.
15087 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
15089 * mini-arm.h, mini-arm.c: arm EABI fixes.
15091 2007-07-22 Zoltan Varga <vargaz@gmail.com>
15093 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
15096 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
15097 trampolines taking a method argument.
15099 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
15101 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
15102 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
15104 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
15105 JIT compilation throws an exception. Fixes #82050.
15107 2007-07-19 Mark Probst <mark.probst@gmail.com>
15109 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
15110 with the MONO_EXCEPTION_ defines.
15112 2007-07-17 Zoltan Varga <vargaz@gmail.com>
15114 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
15117 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
15118 the cause of an assertion.
15120 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
15122 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
15125 2007-07-15 Zoltan Varga <vargaz@gmail.com>
15127 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
15128 assert. Should fix #82103.
15130 2007-07-14 Zoltan Varga <vargaz@gmail.com>
15132 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
15133 here too. Fixes #82095.
15135 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
15138 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
15140 * mini-amd64.h: Enable IMT for amd64.
15142 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
15144 2007-07-12 Zoltan Varga <vargaz@gmail.com>
15146 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
15148 2007-07-12 Mark Probst <mark.probst@gmail.com>
15150 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
15151 as soon as check_linkdemand sets an exception_type.
15153 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
15155 * mini-x86.c: fixed offsets for IMT call sequence.
15156 * mini-x86.h: enable IMT again.
15158 2007-07-11 Zoltan Varga <vargaz@gmail.com>
15160 * trace.c (mono_trace_enter_method): Decode MonoType too.
15162 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
15164 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
15166 * mini-amd64.c: Add preliminary IMT implementation.
15168 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
15170 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
15171 understand the new IMT-base interface invocation (thanks to
15172 Daniel Nauck for the report and the remote debugging session).
15174 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
15176 * mini-x86.c: size and speed optimizations for the IMT bsearch.
15178 2007-07-11 Zoltan Varga <vargaz@gmail.com>
15180 * Makefile.am (aotcheck): Make this actually use the AOTed code.
15182 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
15184 * mini-trampolines.c: implement AOT IMT support.
15185 * mini-x86.h: enable IMT support for wider testing.
15187 2007-07-10 Zoltan Varga <vargaz@gmail.com>
15189 * inssel.brg (emit_imt_argument): Add aot support here.
15191 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
15193 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
15195 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
15196 of the IMT implementation, partially from massi, with my
15197 implementation of the bsearch sequence. Disabled by default until
15198 the AOT code is implemented.
15200 2007-07-10 Zoltan Varga <vargaz@gmail.com>
15202 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
15204 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
15206 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
15208 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
15209 arch-independent IMT JIT code from Massimiliano
15210 Mantione (massi@ximian.com) with small cleanups from me.
15212 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
15214 * Makefile.am: fix svn invocation to get the svn revision to be
15215 independent of the local language (build fix).
15217 2007-07-09 Mark Probst <mark.probst@gmail.com>
15219 * mini.c (inline_method): Reset cfg->exception_type if the
15220 inlining is aborted. Fixes: 82049.
15222 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
15224 * mini.c: remove assert from exception handling code when exception_ptr
15227 2007-07-05 Zoltan Varga <vargaz@gmail.com>
15229 * mini.c (mono_codegen): Add an assert.
15231 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
15232 enter and leave code.
15233 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
15235 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
15237 * mini-ppc.c: fixed memory corruption for localloc(0)
15240 2007-07-05 Zoltan Varga <vargaz@gmail.com>
15242 * mini.c: Fix warnings.
15244 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
15246 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
15247 to emit better double->int conversions.
15249 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
15251 * mini.c: the provided Min/Max optimizations are valid for unisgned
15254 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
15256 * 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
15258 2007-06-28 Miguel de Icaza <miguel@novell.com>
15260 * mini.c (mono_running_on_valgrind): Add support for reporting the
15261 method and its boundaries to valgrind.
15263 2007-06-28 Martin Baulig <martin@ximian.com>
15265 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
15267 2007-06-25 Zoltan Varga <vargaz@gmail.com>
15269 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
15271 * generic.2.cs: Add new test case.
15273 2007-06-25 Martin Baulig <martin@ximian.com>
15275 Merged the `debugger-dublin' branch.
15278 (mono_debugger_insert_method_breakpoint): New public method.
15279 (mono_debugger_remove_method_breakpoint): Likewise.
15280 (mono_debugger_check_breakpoints): New static method.
15281 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
15283 * debug-debugger.h (MonoDebuggerInfo):
15284 Renamed (to keep backward compatibility in the vtable):
15285 `insert_breakpoint' -> `old_insert_breakpoint'.
15286 `remove_breakpoint' -> `old_remove_breakpoint'.
15287 `create_string' -> `old_create_string'.
15288 `lookup_class' -> `old_lookup_class'.
15289 `lookup_type' -> removed; changed into a dummy field.
15290 `lookup_assembly' -> `old_lookup_assembly'.
15291 Added (same functionality, but different signature):
15292 `create_string', `lookup_class', `lookup_assembly'
15294 `get_method_addr_or_bpt', `remove_method_breakpoint',
15295 `runtime_class_init'.
15297 * debug-debugger.c: Merged the `debugger-dublin' branch.
15299 2007-06-23 Zoltan Varga <vargaz@gmail.com>
15301 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
15303 (peephole_pass): Likewise.
15305 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
15307 * driver.c: hopefully make setaffinity work also for ancient
15310 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
15312 * driver.c : win32 build fix.
15314 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
15316 * driver.c: check for the MONO_NO_SMP env var and bind to a single
15317 processor if it is set.
15319 2007-06-21 Martin Baulig <martin@ximian.com>
15321 * debug-mini.h: New file.
15324 (mono_debugger_insert_breakpoint_full): Moved here from
15325 ../metadata/mono-debug-debugger.c.
15326 (mono_debugger_remove_breakpoint): Likewise.
15327 (mono_debugger_breakpoint_callback): Likewise.
15329 2007-06-15 Raja R Harinath <rharinath@novell.com>
15331 * jit-icalls.c (mono_helper_compile_generic_method): Update to
15332 changes in MonoGenericClass.
15334 2007-06-14 Zoltan Varga <vargaz@gmail.com>
15336 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
15338 2007-06-14 Raja R Harinath <rharinath@novell.com>
15340 * jit-icalls.c (mono_helper_compile_generic_method): Update to
15341 removal of MonoGenericMethod.
15343 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15345 * mini-exceptions.c: hooks for the exception events profiling API.
15347 2007-06-14 Randolph Chung <tausq@debian.org>
15349 * Makefile.ma: Add hppa target.
15350 * mini-arch.h: Include mini-hppa.h
15351 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
15352 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
15353 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15355 2007-06-14 Randolph Chung <tausq@debian.org>
15357 * inssel.brg: Add rules for "chained" compare-branch operations so that
15358 a single compare op can affect multiple branches. Adjust cost for
15359 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
15360 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
15361 cost for some rules so that they can more easily be overridden by
15362 per-arch rules (with fixes from lupus).
15363 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15365 2007-06-13 Randolph Chung <tausq@debian.org>
15367 * mini-ops.h: Reorder branch ops so that they match the order of the
15368 corresponding CEE_* ops. The code expects them this way.
15369 Add new ops for HPPA target.
15370 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15372 2007-06-13 Randolph Chung <tausq@debian.org>
15374 * mini-exceptions.c: Handle cases where the stack grows towards
15376 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15378 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
15380 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
15382 * driver.c: explain where a non-matching corlib is found.
15384 2007-06-13 Mark Probst <mark.probst@gmail.com>
15386 * mini.c (print_jit_stats): Output dynamic code allocation stats.
15388 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
15390 * mini-exceptions.c: Generate a method profile leave event during
15391 an exception to ensure that the profiler gets notified.
15393 2007-06-07 Zoltan Varga <vargaz@gmail.com>
15395 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
15398 * cpu-amd64.md: Add long_and/or/xor opcodes.
15400 2007-06-06 Wade Berrier <wberrier@novell.com>
15402 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
15403 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
15404 length of instruction shr_imm (expected 8, got 10)
15406 2007-06-06 Zoltan Varga <vargaz@gmail.com>
15408 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
15410 2007-06-06 Mark Probst <mark.probst@gmail.com>
15412 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
15413 MonoInternalHashTable again (fixed bug in the internal hash table
15416 2007-06-06 Mark Probst <mark.probst@gmail.com>
15418 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
15419 Have to figure out what makes it crash the SWF regression.
15421 2007-06-05 Zoltan Varga <vargaz@gmail.com>
15423 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
15425 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15427 * mini.c: optimize out the type check when storing null in a
15430 2007-06-04 Mark Probst <mark.probst@gmail.com>
15432 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
15433 MonoInternalHashTable.
15435 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
15437 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
15438 signed integer methods.
15440 2007-06-02 Zoltan Varga <vargaz@gmail.com>
15442 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
15443 permanently since the current approach doesn't work.
15445 2007-06-02 Zoltan Varga <vargaz@gmail.com>
15447 * inssel.brg (stmt): Only call delegate->invoke_impl if
15448 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
15450 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15452 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
15453 the sreg2==rdx case.
15455 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
15456 account if it contains a rex prefix.
15457 (peephole_pass): Handle OP_FMOVE as well.
15459 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15461 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
15462 as it causes regressions.
15464 2007-05-31 Zoltan Varga <vargaz@gmail.com>
15466 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
15467 static case as well.
15469 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
15471 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15472 (mono_arch_get_this_arg_from_call): Ditto.
15474 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
15476 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
15479 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15480 (mono_arch_get_this_arg_from_call): Ditto.
15482 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
15484 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
15485 try to create optimized invoke code and use that for further invocations.
15486 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
15488 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
15490 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
15492 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
15493 sealed classes or methods.
15494 *devirtualization.cs: tests for the new optimization
15496 2007-05-29 Zoltan Varga <vargaz@gmail.com>
15498 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
15499 by the update_volatile () function.
15501 2007-05-27 Zoltan Varga <vargaz@gmail.com>
15503 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
15506 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
15508 2007-05-24 Jonathan Chambers <joncham@gmail.com>
15510 * mini.c: Add configure checks for header files.
15511 * mini-x86.c: Add configure checks for header files.
15512 * trace.c: Add configure checks for header files.
15513 * aot-runtime.c: Add configure checks for header files.
15514 * aot-compiler.c: Add configure checks for header files.
15515 * driver.c: Add configure checks for header files.
15516 * mini-codegen.c: Add configure checks for header files.
15518 Code is contributed under MIT/X11 license.
15520 2007-05-22 Zoltan Varga <vargaz@gmail.com>
15522 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
15523 icompare_imm -128 + op_iclt. Fixes #81703.
15525 2007-05-19 Zoltan Varga <vargaz@gmail.com>
15527 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
15529 2007-05-15 Massimiliano Mantione <massi@ximian.com>
15531 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
15532 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
15533 so that all isinst checks now use "interface_bitmap".
15535 2007-05-15 Zoltan Varga <vargaz@gmail.com>
15537 * cpu-amd64.md (jmp): Fix a warning.
15539 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
15541 * basic.cs: Add new regression test.
15543 * basic.cs: Remove test which is now in basic-long.cs.
15545 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
15547 * basic-long.cs: Add new test.
15549 2007-05-13 Zoltan Varga <vargaz@gmail.com>
15551 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
15553 2007-05-12 Zoltan Varga <vargaz@gmail.com>
15555 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
15557 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
15560 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
15561 throwing code a bit.
15563 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
15564 the exception throwing code a bit.
15566 * mini-x86.c (get_call_info): Allocate result from a mempool.
15568 2007-05-11 Zoltan Varga <vargaz@gmail.com>
15570 * aot-compiler.c (find_typespec_for_class): Fix the assert.
15572 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
15574 * mini.h (MonoCompile): Add 'token_info_hash' field.
15576 * mini.c: Save token->method associations during compilation so the AOT
15577 compiler can use it.
15579 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
15580 which reference generic classes and methods.
15582 2007-05-10 Zoltan Varga <vargaz@gmail.com>
15584 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
15586 * aot-compiler.c (compile_method): Fix a typo in a comment.
15588 * aot-runtime.c (decode_cached_class_info): Skip generic types.
15590 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
15591 everything generic.
15593 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
15595 2007-05-09 Zoltan Varga <vargaz@gmail.com>
15597 * mini.h (MonoCompile): Add 'args' field.
15599 * mini.c (mono_compile_create_vars): Store variables representing the arguments
15602 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
15604 2007-05-08 Zoltan Varga <vargaz@gmail.com>
15606 * mini.c (mono_compile_get_interface_var): Remove this unused function.
15608 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
15610 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
15611 opcodes for some opcodes.
15613 * mini.h *.brg *.c: Use the new opcodes.
15615 2007-05-08 Massimiliano Mantione <massi@ximian.com>
15617 * mini.h: Bumped aot revision.
15619 * inssel.brg: modified code generation of type checks for interfaces
15620 to use the new "MonoClass.interface_bitmap" instead of the old
15621 "MonoClass.interface_offsets".
15623 2007-04-30 Zoltan Varga <vargaz@gmail.com>
15625 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
15627 2007-04-29 Zoltan Varga <vargaz@gmail.com>
15629 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
15632 2007-04-27 Neale Ferguson <neale@sinenomine.net>
15634 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
15636 2007-04-27 Wade Berrier <wberrier@novell.com>
15638 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
15639 mini.h) to fix build.
15641 2007-04-26 Zoltan Varga <vargaz@gmail.com>
15643 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
15645 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
15646 causes the corlib unit tests to fail.
15648 2007-04-25 Zoltan Varga <vargaz@gmail.com>
15650 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
15652 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
15654 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
15655 opcodes to the comparison relations.
15657 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
15658 opcodes to their types.
15660 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
15662 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
15663 it in cfg->arch.cinfo.
15665 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
15667 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
15668 cfg->cil_offset_to_bb.
15670 2007-04-24 Zoltan Varga <vargaz@gmail.com>
15672 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
15673 created becase of initlocals.
15675 2007-04-23 Zoltan Varga <vargaz@gmail.com>
15677 * mini-alpha.c cpu-alpha.md: More alpha port work from
15678 Sergey Tikhonov <tsv@solvo.ru>.
15680 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
15682 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
15684 2007-04-19 Zoltan Varga <vargaz@gmail.com>
15686 * cpu-s390.md (break): Correct the length of break instruction.
15688 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
15690 * mini.c: fix a couple of soft-float issues and comments.
15692 2007-04-15 Miguel de Icaza <miguel@novell.com>
15694 * trace.c (is_filenamechar): - is also a filename char.
15696 2007-04-15 Neale Ferguson <neale@sinenomine.net>
15698 * mini-s390.c: Correct checking for enum type in return value processing.
15700 2007-04-14 Raja R Harinath <rharinath@novell.com>
15702 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
15703 (version.h): Makefile is in the build directory.
15705 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
15707 * mini-amd64.h: fix for assertion failure on Solaris/amd64
15709 2007-04-11 Martin Baulig <martin@ximian.com>
15711 * mini.c (can_access_member): Fix handling of generic classes;
15714 2007-04-10 Zoltan Varga <vargaz@gmail.com>
15716 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
15718 2007-04-05 Zoltan Varga <vargaz@gmail.com>
15720 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
15722 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
15724 * mini-codegen.c: make sure the right spill amount is
15725 used for fp or integer registers (fixes the float_sub_spill() on ppc).
15727 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
15729 * mini-ppc.c: fixes for the fp_branch_nan test.
15731 2007-03-23 Zoltan Varga <vargaz@gmail.com>
15733 * basic.cs: Comment out new test which still fails on ia64.
15735 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
15737 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
15739 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15741 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
15743 2007-03-22 Zoltan Varga <vargaz@gmail.com>
15745 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
15746 on 64 bit machines. Fixes part of #80738.
15748 * basic.cs: Add regression test.
15750 2007-03-17 Zoltan Varga <vargaz@gmail.com>
15752 * inssel.brg basic.cs: Revert previous change to fix build.
15754 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
15757 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
15759 * basic.cs: Add new regression test.
15761 2007-03-17 Zoltan Varga <vargaz@gmail.com>
15763 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
15766 2007-03-16 Neale Ferguson <neale@sinenomine.net>
15768 * cpu-s390x.md: Correct length of break instruction.
15770 2007-03-16 Neale Ferguson <neale@sinenomine.net>
15772 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
15773 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
15775 2007-03-15 Jonathan Chambers <joncham@gmail.com>
15777 * *.c: Begin WIN64 port.
15778 * mini.c: Use correct register in profiler.
15779 * mini-amd64.c: No inline assembly on Win64.
15780 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
15781 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
15782 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
15783 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
15784 mono_arch_ip_from_context for Win64.
15786 Contributed under MIT/X11 license.
15788 2007-03-15 Zoltan Varga <vargaz@gmail.com>
15790 * exceptions-amd64.c (seh_handler): Ditto.
15792 * exceptions-x86.c (seh_handler): Fix a memory leak.
15794 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
15796 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
15797 mini-s390x.c: fixed peephole optimizations to deal
15798 correctly with 1 and 2 byte reload avoidance.
15800 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
15802 * cpu-s390.md, cpu-s390x.md: update localloc length.
15804 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
15806 * cpu-g4.md: added missing descriptions.
15808 2007-03-14 Miguel de Icaza <miguel@novell.com>
15810 * Makefile.am: Add support so the tail tests are not executed on
15811 PowerPC as that is a known limitation of the PowerPC port.
15813 2007-03-13 Jonathan Chambers <joncham@gmail.com>
15815 * runmdesc.bat: Move to msvc directory.
15817 2007-03-13 Jonathan Chambers <joncham@gmail.com>
15819 * runmdesc.bat: Run executable that was produced by the current
15820 target and sent via an argument.
15822 2007-03-11 Zoltan Varga <vargaz@gmail.com>
15824 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
15827 * generics.2.cs: Add regression test.
15829 2007-03-09 Wade berrier <wberrier@novell.com>
15831 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
15833 2007-03-09 Zoltan Varga <vargaz@gmail.com>
15835 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
15836 AOT code depends on this.
15838 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
15840 * mini.c: more precise tracking of types in the eval stack
15841 (part of fix for bug #81044).
15843 2007-03-07 Zoltan Varga <vargaz@gmail.com>
15845 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
15847 * aot-compiler.c (encode_patch): Remove an obsolete comment.
15849 2007-03-06 Zoltan Varga <vargaz@gmail.com>
15851 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
15853 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
15855 2007-02-22 Zoltan Varga <vargaz@gmail.com>
15857 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
15858 a pointer on 64 bit systems. Fixes #80190.
15860 * iltests.il: Add new regression test.
15862 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15864 * mini.c: inline a constant for Environment.IsRunningOnWindows.
15866 2007-02-19 Geoff Norton <gnorton@customerdna.com>
15868 * trace.c: Remove an erroneous alignemnt check when tracing.
15869 Fixes --trace on OSX86.
15871 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
15873 * mini-$(arch).h: initialize SP in context for all the archs.
15875 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
15877 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
15878 regressions in the thread tests.
15880 2007-02-14 Zoltan Varga <vargaz@gmail.com>
15882 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
15883 - fixed implementation of LOCALLOC opcode
15884 - implemented non-un compare for floats
15886 - implementation of FDIV and CKFINITE opcodes
15887 - fixes for latest mono updates
15888 - additional arch opcodes
15890 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
15892 * Makefile.am: simplify and merge rules for cross-compilation.
15894 2007-02-07 Massimiliano Mantione <massi@ximian.com>
15896 * local-propagation.c: Actually *apply* the fix for bug 80591...
15898 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
15900 * mini-exceptions.c: backuot part of the last change
15901 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
15903 2007-02-06 Massimiliano Mantione <massi@ximian.com>
15904 * inssel.brg: Fix bug 59286.
15907 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
15909 * mini-exceptions.c: patch from Zoltan to correctly check for
15910 stack boundaries (using the stack register, not the frame register),
15911 fixes bugs #80724, #79717.
15913 2007-02-03 Zoltan Varga <vargaz@gmail.com>
15915 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
15916 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
15918 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
15919 presence of frame pointer elimination.
15921 2007-02-01 Geoff Norton <gnorton@customerdna.com>
15923 * mini-x86.h: NetBSD UCONTEX_REG defines.
15925 2007-02-01 Zoltan Varga <vargaz@gmail.com>
15927 * inssel-amd64.brg: Fix amd64 build.
15929 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
15931 * mini.h: remove extern to workaround what looks likes gcc bug 26905
15934 2007-01-31 Zoltan Varga <vargaz@gmail.com>
15936 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
15939 * mini-<ARCH>.c: Use mono_is_regsize_var ().
15941 2007-01-30 Mark Mason <mason@broadcom.com>
15943 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
15944 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
15945 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
15946 beginning support for CEE_JMP [not quite working yet]
15947 * tramp-mips.c: LMF handling now works
15949 2007-01-30 Zoltan Varga <vargaz@gmail.com>
15951 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
15953 * mini.h (NULLIFY_INS): New macro.
15955 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
15957 * mini.c: statistical profiler fix for windows, patch
15958 from Tor Lillqvist (tml@novell.com).
15960 2007-01-30 Massimiliano Mantione <massi@ximian.com>
15961 * local-propagation.c: Fix bug 80591.
15963 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
15965 * Makefile.am: put back the --export-dynamic option as with
15966 the previous gmodule flags (thanks to Robert Jordan).
15968 2007-01-28 Zoltan Varga <vargaz@gmail.com>
15970 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
15972 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
15973 simplify and speed up the local register allocator. Also rename some fields
15974 like iassign->vassign.
15976 * regalloc.c: Remove some functions which are no longer used since their
15977 inlined version is in mini-codegen.c.
15979 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
15981 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
15983 2007-01-27 Zoltan Varga <vargaz@gmail.com>
15985 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
15986 narrowing. Fixes #80622.
15988 * iltests.il: Add new regresssion test.
15990 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
15992 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
15993 debug-debugger.c, debug-debugger.h: warning fixes.
15994 * driver.c: updated copyright year and made it fit in one line.
15996 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
15998 * aot-runtime.c: updated to use mono-dl instead of gmodule.
16000 2007-01-25 Zoltan Varga <vargaz@gmail.com>
16002 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
16004 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
16006 * iltests.il: Add new test for bug #80507.
16008 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
16010 * mini-arm.h: use soft-float also on vfp for now.
16012 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
16014 * mini.c: fix some more soft-float issues.
16016 2007-01-24 Zoltan Varga <vargaz@gmail.com>
16018 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
16020 2007-01-24 Massimiliano Mantione <massi@ximian.com>
16021 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
16022 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
16023 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
16025 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
16027 * mini-arm.c: typo fix.
16029 2007-01-23 Neale Ferguson <neale@sinenomine.net>
16031 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
16033 2007-01-21 Zoltan Varga <vargaz@gmail.com>
16035 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
16036 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
16038 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
16040 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
16042 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
16044 * inssel.brg: Fix a warning.
16046 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
16048 * abcremoval.c ssa.c ssapre.c: Update after this change.
16050 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
16052 * dominators.c (df_set): Use mono_bitset_union_fast.
16054 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
16056 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
16057 mini-codegen.c: reduce relocations and memory usage for the cpu
16060 2007-01-20 Zoltan Varga <vargaz@gmail.com>
16062 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
16064 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
16065 to reduce their size.
16067 2007-01-19 Mark Mason <mason@broadcom.com>
16069 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
16070 * mini-mips.c: more configuration macros, support long conditional branches, additional
16071 asserts, fix epilog instrumentation.
16072 * mini-mips.h: use standard stack walk
16073 * cpu-mips.md: increase size of div, rem and conditional branches
16075 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
16077 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
16080 2007-01-19 Zoltan Varga <vargaz@gmail.com>
16082 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
16083 (compile_method): Ditto.
16085 * aot-runtime.c (decode_klass_info): Ditto.
16087 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
16088 needed by the code generated by inssel.brg. Also fix a warning.
16090 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
16092 * mini.c: deal with enums that become genericinsts by
16093 being nested in a generic class (bug #79956).
16095 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
16097 * mini.c: match the generic definition to check for
16098 private access with generic types (bug #78431).
16100 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
16102 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
16103 to make life easier for people cross-compiling that insist on not
16106 2007-01-17 Mark Mason <mason@broadcom.com>
16108 * inssel-long.brg: patch to deal with mips missing flags
16109 * inssel-long32-mips.brg: implement overflow checks
16110 * insset-mips.brg: implement overflow checks
16111 * mini-mips.h: implement conditional exception handling
16112 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
16113 Remove unused code, minor cleanups.
16114 * exceptions-mips.c: minor cleanups
16115 * mini-ops.h: add mips conditional exception ops
16116 * cpu-mips.md: add mips conditional exception ops
16119 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
16121 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
16122 to deal with mips missing of flags.
16124 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
16126 * exceptions-ppc.c: execute fault handlers.
16128 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
16130 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
16132 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
16134 * mini.c: handle also floating point values in initialize_array.
16136 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
16138 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
16139 array initialization and make it conditional on the intrins option.
16141 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
16143 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
16144 relocations and put the patch info names close to the enum definition.
16146 2007-01-15 Mark Mason <mason@broadcom.com>
16148 * basic.cs, exceptions.cs: break up large tests to increase debugability.
16150 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
16152 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
16154 2007-01-12 Raja R Harinath <rharinath@novell.com>
16156 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
16158 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
16160 * Makefile.am: distribute the mips sources.
16162 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
16164 * mini-codegen.h: handle bug #80489 here, by excluding ecx
16167 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
16169 * cpu-x86.md: back out for now as this triggers other regressions.
16171 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
16173 * cpu-x86.md: force src1 and dest regpair for long shift instructions
16174 to eax:edx, so ecx can't get allocated to them (bug #80489).
16176 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
16178 * mini.c, mini-exceptions.c: enabled running fault handlers
16181 2007-01-03 Miguel de Icaza <miguel@novell.com>
16183 * driver.c: If nothing fail, do not use the string "failed",
16184 because it makes it very annoying to view test result logs on the
16187 2006-12-30 Miguel de Icaza <miguel@novell.com>
16189 * debug-debugger.c (mono_debugger_main): Rename "main" to
16190 "main_method" to prevent a warning.
16192 Remove a warning for unused field.
16194 2006-12-28 Martin Baulig <martin@ximian.com>
16197 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
16199 2006-12-22 Martin Baulig <martin@ximian.com>
16201 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
16202 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
16203 seperate `.mdb_debug_info' section, so we can access it from the
16204 debugger even if the binary is stripped.
16206 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
16207 from the `.mdb_debug_info' here to prevent the linker from
16208 removing that section.
16210 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
16211 mdb-debug-info64.s.
16213 2006-12-19 Robert Jordan <robertj@gmx.net>
16215 * mini-x86: enable the code to return small structures in
16216 registers for FreeBSD as well. Fixes bug #80278.
16217 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
16219 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16221 * mini-x86.c: align the stack when calling the profiler
16222 function instrumenting the prolog (on OSX).
16224 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
16226 * mini.c: emit a break opcode where Debugger.Break () is called.
16228 2006-12-13 Miguel de Icaza <miguel@novell.com>
16230 * mini.c (mono_method_to_ir): Provide useful information on this
16231 assert, to prevent others from debugging like I did.
16233 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
16235 * mini.c: enable code which was incorrectly commented
16238 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
16240 * mini-x86.c: enable on OSX, too, the code to return small
16241 structures in registers.
16243 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
16245 * mini-x86.c: remove the use of the dynamic code manager here, too.
16247 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
16249 * mini.h, debug-debugger.c, tramp-*.c: fixed
16250 mono_debugger_create_notification_function() to use
16251 mono_global_codeman_reserve () instead of a dynamic code manager.
16253 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
16255 * mini.c, jit-icalls.h, jit-icalls.c: remove the
16256 ves_array_element_address() jit icall and use a generated
16257 managed method instead (which is about 4 times faster for a rank 3
16260 2006-11-29 Mark Mason <mason@broadcom.com>
16262 * basic-calls.cs: additional tests for passing
16263 structures as function arguments.
16265 2006-11-29 Mark Mason <mason@broadcom.com>
16267 * mini-mips.h: disable custom exception handling
16268 * mini-mips.c: throw/rethrow should use jalr to call
16269 exception stubs. Fixed bug with passing structures
16270 by value. More support for tracing floating point
16273 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16275 * mini.c: fixed typo in the soft-float ldind.r4 handling
16278 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
16280 * mini.c, mini.h, driver.c: added --runtime command line
16281 option to select a different runtime than the autodetected one.
16282 * jit.h: added API for embedders to initialize with a specific
16285 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
16287 * mini.c: handle also boxing of r4 values (bug #80024).
16289 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
16291 * mini-ppc.c: force indirect calls until we reserve
16292 enough address space for all the generated code.
16294 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
16296 * exceptions-arm.c: workaround bugs in the libc definition
16297 of struct ucontext.
16299 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
16301 * inssel.brg: fixes from me and Mark Mason.
16303 2006-11-23 Dick Porter <dick@ximian.com>
16305 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
16306 semaphore display now we've fixed the initial value
16308 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
16310 * inssel.brg: partially revert the last change to fix the build.
16312 2006-11-21 Mark Mason <mason@broadcom.com>
16314 * inssel.brg: Add and use compare-and-branch macros to support
16315 architectures that do not have condition code registers (ie. MIPS).
16316 * *-mips.{c,brg,md}: Fix copyright statements
16318 2006-11-20 Mark Mason <mason@broadcom.com>
16320 * Makefile.am: remove mini-codegen.c from list of MIPS sources
16321 * mini.c: Allow GET_CONTEXT to be specified by the arch port
16322 * mini.h: Added declaration for mono_print_ins()
16323 * mini-codegen.c: added ins_spec initializer for MIPS
16324 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
16325 vreg to be virtual and hreg to be non-virtual.
16326 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
16327 is not yet working/implemented correctly.
16328 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
16329 non-static, fixup calls to print_ins() from other parts in the file.
16331 2006-11-20 Mark Mason <mason@broadcom.com>
16333 * basic-calls.cs: added tests for passing structures as arguments
16336 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
16338 * inssel-long32.brg: optimize signed division by power of two.
16340 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
16342 * mini-arm.c: added support for interworking with thumb code
16343 (mono must be still be built using the ARM instruction encoding).
16345 2006-11-19 Miguel de Icaza <miguel@novell.com>
16347 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
16348 verifier has different rules for it. Fixes a few verifier issues
16351 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
16352 at the end, so people know what happened.
16354 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
16356 * brach-opts.c: in optimize_exception_target() make sure we
16357 are in a catch clause (fixes bug #79871).
16359 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
16361 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
16362 more soft-float support fixes.
16364 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
16366 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
16367 that are passed half on the stack and half in registers.
16369 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
16371 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
16372 more mips integration work from Mark E Mason
16373 <mark.e.mason@broadcom.com>.
16375 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
16377 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
16378 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
16379 tramp-mips.c: added sources for the mips port, not
16380 integrated in the build yet. Contributed by
16381 Mark E Mason <mark.e.mason@broadcom.com>.
16383 2006-11-14 Neale Ferguson <neale@sinenomine.net>
16385 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
16387 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
16389 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
16390 put the soft-float rules in its own file since it seems to
16391 break s390 compilation.
16393 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
16395 * mini-arm.c: fixed wrnings.
16397 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
16399 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
16400 inssel-arm.brg: ARM support for soft-float.
16402 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
16404 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
16405 loads and stores of 32 bit fp values.
16407 2006-11-10 Zoltan Varga <vargaz@gmail.com>
16409 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
16411 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
16412 works. Fixes #79852 and #79463.
16414 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
16416 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
16417 more soft-float support WIP and fixes.
16419 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
16421 * mini-arm.c: some VFP updates.
16423 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
16425 * mini-exceptions.c: 0 is a valid local var offset in some
16426 architectures, don't assert (bug #78508).
16428 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
16430 * exceptions-arm.c: fixed off by one error in stack walk code.
16432 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
16434 * mini.h, mini.c: more precise tracking of type load exceptions.
16436 2006-11-03 Robert Jordan <robertj@gmx.net>
16438 * Makefile.am: [WIN32] Add monow.exe target.
16439 * driver.c: [WIN32] Don't detach the console when debugging.
16442 2006-10-30 Miguel de Icaza <miguel@novell.com>
16444 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
16446 2006-10-23 Zoltan Varga <vargaz@gmail.com>
16448 * aot-compiler.c (emit_method_info): Add a case missed earlier.
16450 * driver.c (mini_regression): Fix --regression with AOT.
16452 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
16454 2006-10-17 Zoltan Varga <vargaz@gmail.com>
16456 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
16458 * mini-sparc.h: Don't use sigaction on sparc/linux.
16460 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
16462 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
16464 * mini-exceptions.c: Add proper include files for getpid ().
16466 2006-10-16 Zoltan Varga <vargaz@gmail.com>
16468 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
16469 address instead of a MonoJitInfo* to avoid decoding the exception info for the
16472 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
16473 name cache to reduce its size.
16475 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
16477 2006-10-15 Zoltan Varga <vargaz@gmail.com>
16479 * mini-x86.c: Save/restore the current LMF structure more efficiently using
16480 the mono_lmf TLS variable.
16482 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
16483 trampoline lmf frames.
16485 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
16487 2006-10-14 Zoltan Varga <vargaz@gmail.com>
16489 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
16490 the mono_lmf TLS variable.
16492 * mini-exceptions.c: Access the LMF structure through accessors.
16494 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
16495 variable instead of in jit_tls->lmf.
16497 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
16499 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
16500 trampoline lmf frames.
16502 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
16504 2006-10-12 Zoltan Varga <vargaz@gmail.com>
16506 * mini.c trace.c mini-x86.c: Revert these too.
16508 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
16511 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
16513 * genmdesc.c: removed now dead code.
16515 2006-10-09 Robert Jordan <robertj@gmx.net>
16517 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
16519 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
16521 * mini.h: do not leave gaps in the opcode values.
16523 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
16525 * jit-icalls.h: flag functions as internal here, too.
16527 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
16529 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
16530 functions with the internal attribute.
16532 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
16534 * aot-compiler.c: fclose the file descriptor in the profile read loop.
16536 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
16538 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
16541 2006-10-05 Zoltan Varga <vargaz@gmail.com>
16543 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
16544 tail calls as on other platforms.
16546 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
16548 * iltests.il: Add a few tailcall tests.
16550 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16552 * driver.c: fix loop for old compilers (bug #79521).
16554 2006-10-02 Zoltan Varga <vargaz@gmail.com>
16556 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
16558 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
16560 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
16561 metadata without any code.
16563 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
16564 more precise debugging information using gdb.
16566 2006-09-30 Zoltan Varga <vargaz@gmail.com>
16568 * inssel-ia64.brg: Make the helper methods static.
16570 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16572 * inssel-x86.brg: make the helper methods static.
16574 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
16576 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
16578 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16580 * mini.c: updates for monoburg changes.
16581 * inssel.brg: make a few helper functions static as they should.
16583 2006-09-27 Zoltan Varga <vargaz@gmail.com>
16585 * Makefile.am: Move mini-codegen.c to common_sources.
16587 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16589 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
16591 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
16592 mini-ppc.h: port to use the common local register allocator.
16594 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16596 * mini.h: Remove the comment too then.
16598 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
16600 * mini.h: put back backend.data which is to be used shortly and
16601 doesn't increase the size of MonoInst. If any 64 bit arch aligned
16602 pointers on 4 byte boundaries it'd have much bigger issues running
16603 and you can ifdef it out anyway.
16605 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16607 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
16608 MonoInst size by 4 bytes on 64 bit machines.
16610 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
16612 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
16613 replacement with more meaningful field names. Arch maintainers, please
16614 check the assigned names are good enough for your arch.
16616 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16618 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
16619 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
16621 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
16623 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
16624 relocations and memory requirements, put the optimization flags
16625 definitions in their own file.
16627 2006-09-24 Zoltan Varga <vargaz@gmail.com>
16629 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
16631 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
16633 2006-09-22 Zoltan Varga <vargaz@gmail.com>
16635 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
16637 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
16639 * inssel.brg: use the correct function to get the size of an item
16640 in an array, given an element class.
16641 * aot-compiler.c: do not access class->class_size directly.
16643 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
16645 * mini.h, debug-mini.c: added a debugging function to print
16646 info about local variables and arguments in a jitted method.
16648 2006-09-20 Zoltan Varga <vargaz@gmail.com>
16650 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
16652 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
16654 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16656 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
16657 inner and outer loops when passing vtypes.
16659 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
16661 * mini-ppc.c: take into account the cpu errata for cache flushing
16662 which caused some random errors (bug #79381).
16664 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16666 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
16667 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
16669 2006-09-17 Zoltan Varga <vargaz@gmail.com>
16671 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
16674 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
16675 freebsd ports tree.
16677 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
16678 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
16680 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
16683 2006-09-13 Zoltan Varga <vargaz@gmail.com>
16685 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
16687 2006-09-12 Zoltan Varga <vargaz@gmail.com>
16689 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
16690 macro does not have to be changed during debugging.
16692 * 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>.
16694 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
16696 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
16698 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
16699 MONO_ARCH_NO_EMULATE_MUL is defined.
16701 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
16703 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
16705 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
16707 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
16709 2006-09-11 Zoltan Varga <vargaz@gmail.com>
16711 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
16712 stuff to mini-exceptions.c where it is used.
16714 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
16715 setup code, the real one is in mini-exceptions.c.
16717 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
16718 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
16719 some changes from the freebsd ports tree.
16721 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
16724 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
16726 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
16728 * mini.c: on Linux, check for /proc to be mounted
16729 (bug# 79351, novell bug#201204).
16731 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
16733 * mini.c: handle cases where pthread_attr_getstack() behaves
16734 incorrectly (bug #78096).
16736 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
16738 * mini-arm.c: support larger stack frames (bug #79272).
16740 2006-09-08 Zoltan Varga <vargaz@gmail.com>
16742 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
16744 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
16747 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
16748 mono_class_from_name () to find a class from its name.
16750 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
16752 2006-09-07 Zoltan Varga <vargaz@gmail.com>
16754 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
16756 2006-09-05 Kornel Pal <kornelpal@gmail.com>
16758 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
16760 2006-09-04 Zoltan Varga <vargaz@gmail.com>
16762 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
16763 callinfo->trampoline.
16765 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
16767 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
16770 2006-09-03 Zoltan Varga <vargaz@gmail.com>
16772 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
16774 2006-09-02 Zoltan Varga <vargaz@gmail.com>
16776 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
16777 stats.method_trampolines, it is already done by the generic trampoline code.
16779 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
16781 2006-09-01 Zoltan Varga <vargaz@gmail.com>
16783 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
16785 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
16787 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
16789 * mini.c (print_jit_stats): Print mscorlib mempool size too.
16791 * mini.c (print_jit_stats): Print new stats.
16793 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
16795 2006-08-31 Zoltan Varga <vargaz@gmail.com>
16797 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
16798 Address on two dimensional arrays. Fixes #78729.
16800 * mini.h (MonoCompile): Add a 'skip_visibility' field.
16802 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
16805 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
16807 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
16810 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
16812 (mini_get_ldelema_ins): Ditto.
16814 2006-08-30 Zoltan Varga <vargaz@gmail.com>
16816 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
16817 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
16820 2006-08-29 Neale Ferguson <neale@sinenomine.net>
16822 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
16823 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
16825 * exceptions-s390x.c: Cosmetic change.
16827 * tramp-s390.c: Fix warning.
16829 * cpu-s390.md: Correct length of mul_imm.
16831 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
16833 * aot-compiler.c: added binary writer with ELF backend
16834 implementation (only on Linux/x86 for now).
16836 2006-08-18 Zoltan Varga <vargaz@gmail.com>
16838 * Makefile.am: Don't run net 2.0 AOT tests.
16840 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
16841 (mono_compile_assembly): Skip net 2.0 assemblies as well.
16843 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
16845 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
16847 * aot-compiler.c: simplified and refactored the asm-writing code
16848 to allow different backends.
16850 2006-08-18 Zoltan Varga <vargaz@gmail.com>
16852 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
16854 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
16855 little. Share patches of type TYPE_FROM_HANDLE as well.
16857 * mini.c (mono_patch_info_equal): New helper function.
16858 (mono_patch_info_hash): Ditto.
16860 * aot-compiler.c (emit_method_code): Fix s390 build.
16862 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
16863 is not handled because it is stored as a flag and not as a type ctor. Fixes
16866 2006-08-17 Zoltan Varga <vargaz@gmail.com>
16868 * aot-compiler.c: Fix computation of GOT slot statistics.
16870 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
16871 Also remove support for not PIC AOT.
16873 * mini.h: Bump AOT file format version.
16875 * objects.cs: Add a test for #78990.
16877 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
16878 (peter.dettman@iinet.net.au). Fixes #79087.
16880 * basic-long.cs: Add a test for the above.
16882 2006-08-16 Zoltan Varga <vargaz@gmail.com>
16884 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
16886 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
16889 2006-08-15 Zoltan Varga <vargaz@gmail.com>
16891 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
16894 2006-08-10 Jonathan Chambers <joncham@gmail.com>
16896 * mini.c: Don't verify COM proxy invoke calls
16899 2006-08-10 Dick Porter <dick@ximian.com>
16901 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
16902 which process is holding semaphores locked.
16904 2006-08-08 Zoltan Varga <vargaz@gmail.com>
16906 * mini-ia64.c mini-amd64.c: Fix #79027.
16908 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
16910 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
16912 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
16913 implicit arguments in a vararg call. Fixes #79027.
16915 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
16917 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
16918 (mono_get_array_new_va_signature): Ditto.
16920 2006-08-05 Zoltan Varga <vargaz@gmail.com>
16922 * aot-runtime.c: Call init_plt lazily.
16924 * inssel-long.brg: Fix unsigned long->int conversion.
16926 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
16928 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
16929 that most data is now in the .rss/.data section.
16931 2006-08-04 Zoltan Varga <vargaz@gmail.com>
16933 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
16935 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
16937 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
16939 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
16941 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
16942 virtual call. Fixes #79010.
16944 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
16945 and use the result as the this argument in the real call.
16947 * generics.2.cs: Add a new test for #79010.
16949 2006-08-03 Zoltan Varga <vargaz@gmail.com>
16951 * mini-x86.c: Fix a warning.
16953 * aot-compiler.c: Add a bunch of statistics.
16955 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
16957 2006-08-02 Zoltan Varga <vargaz@gmail.com>
16959 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
16961 2006-08-01 Zoltan Varga <vargaz@gmail.com>
16963 * 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>.
16965 2006-07-13 Miguel de Icaza <miguel@novell.com>
16967 * mini.c (mono_method_to_ir): Obtain the original method in the
16968 CIL stream and use this to perform validation.
16972 2006-07-19 Zoltan Varga <vargaz@gmail.com>
16974 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
16975 (mono_arch_call_opcode): Ditto.
16977 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
16980 * mini.c (mono_patch_info_dup_mp): New helper function.
16982 * aot-compiler.c (compile_method): Fix some of the memory allocated during
16983 compilation. Fixes #78827.
16985 2006-07-18 Kornel Pal <kornelpal@gmail.com>
16987 * declsec.c: Use original security informations for
16988 MONO_WRAPPER_MANAGED_TO_MANAGED.
16990 2006-07-15 Jonathan Chambers <joncham@gmail.com>
16992 * mini.c: Allow Com Interop methods/classes and
16993 don't verify COM wrapper calls
16996 2006-07-13 Zoltan Varga <vargaz@gmail.com>
16998 * inssel-long32.brg: Fix long->i4 checked conversion.
17000 * exceptions.cs: Add a test for the above.
17002 2006-07-08 Zoltan Varga <vargaz@gmail.com>
17004 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
17006 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
17009 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
17012 2006-07-03 Zoltan Varga <vargaz@gmail.com>
17014 * mini.c: Fix solaris/x86 exception handling.
17016 * Makefile.am: Get rid of $(ICU_LIBS).
17018 2006-07-02 Zoltan Varga <vargaz@gmail.com>
17020 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
17021 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
17022 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
17024 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
17026 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
17027 this function causes a SIGSEGV.
17029 2006-06-22 Zoltan Varga <vargaz@gmail.com>
17031 * mini.c: Remove unused solaris/x86 includes.
17033 2006-06-21 Zoltan Varga <vargaz@gmail.com>
17035 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
17037 2006-06-20 Jb Evain <jbevain@gmail.com>
17039 * cpu-g4.md: fix max length of start_handler instruction.
17041 2006-06-20 Massimiliano Mantione <massi@ximian.com>
17042 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
17044 2006-06-16 Massimiliano Mantione <massi@ximian.com>
17045 * ssa.c: Fixed bug 78653 for SSA based deadce.
17046 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
17047 MonoInst.flags, used in SSA based deadce.
17048 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
17049 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
17051 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
17053 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
17054 it can end up using non executable memory on ppc64 systems
17055 running ppc32 userspace (fix from Johannes Berg).
17057 2006-06-14 Dick Porter <dick@ximian.com>
17059 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
17062 2006-06-13 Massimiliano Mantione <massi@ximian.com>
17063 * mini.c: Made so that inline is locally disabled if it would
17064 trigger a .cctor, because too many apps depend on this behavior
17065 (which seems to be also the one of the MS CLR).
17067 2006-06-13 Zoltan Varga <vargaz@gmail.com>
17069 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
17070 No idea why this worked before.
17072 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
17073 which branch to outer exception clauses since they could skip the
17074 inner finally clauses. Fixes #78633.
17076 * exceptions.cs: Add a test for the above.
17078 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
17081 * iltests.il: Add a test for the above.
17083 2006-06-12 Zoltan Varga <vargaz@gmail.com>
17085 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
17086 after the end of a try bblock, to prevent asserts in mini_method_compile ().
17088 * iltests.il: Add a test for the above.
17090 2006-06-10 Zoltan Varga <vargaz@gmail.com>
17092 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
17094 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
17095 methods as instrinsics.
17097 2006-06-09 Wade Berrier <wberrier@novell.com>
17099 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
17100 (simple-cee-ops.h ssapre-mini-ops.h)
17102 2006-06-09 Neale Ferguson <neale@sinenomine.net>
17104 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
17105 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
17107 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
17108 * cpu-s390x.md: Fix max. length values for a couple of instructions.
17110 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
17112 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
17114 2006-06-08 Massimiliano Mantione <massi@ximian.com>
17116 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
17117 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
17118 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
17119 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
17120 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
17121 of opcodes, so that bug 78549 should not happen again.
17122 * ssapre.c: Updated to use the renamed files.
17124 2006-06-08 Zoltan Varga <vargaz@gmail.com>
17126 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
17127 in OP_ATOMIC_EXCHANGE_I4.
17129 2006-06-07 Wade Berrier <wberrier@novell.com>
17131 * tramp-s390.c: Fix s390 build (add missing pointer declarations
17132 in mono_debugger_create_notification_function)
17134 2006-06-06 Zoltan Varga <vargaz@gmail.com>
17136 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
17138 * mini.c (type_from_stack_type): Disable some changes which do not
17141 * driver.c: Reenable opts.
17143 * mini.h (MonoStackSlot): New structure to keep track of the verification state
17144 of the evaluation stack.
17146 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
17147 evaluation stack trace at entry to the bblock.
17149 * mini.c (merge_stacks): New function to perform verification of stack merges.
17150 Turned off by default.
17152 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
17155 2006-06-06 Massimiliano Mantione <massi@ximian.com>
17157 * local-propagation.c: Fixed bug 78549.
17159 2006-06-04 Zoltan Varga <vargaz@gmail.com>
17161 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
17163 2006-06-02 Miguel de Icaza <miguel@novell.com>
17165 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
17166 tramp-arm.c, tramp-ia64.c
17167 (mono_debugger_create_notification_function): Update signature to
17168 new signature and use new protocol for creating the notification
17171 Should fix the build.
17173 2006-06-02 Geoff Norton <gnorton@customerdna.com>
17175 * exceptions-ppc.c (mono_jit_walk_stack)
17176 (ves_icall_get_frame_info): Fix the build
17178 2006-06-02 Zoltan Varga <vargaz@gmail.com>
17180 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
17182 2006-05-31 Raja R Harinath <rharinath@novell.com>
17184 * il2tests.2.il: New file for generics CIL tests. Add test for
17186 * Makefile.am: Update.
17189 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
17192 2006-05-30 Massimiliano Mantione <massi@ximian.com>
17194 * aliasing.c: Fixed bug 78311.
17196 2006-05-29 Martin Baulig <martin@ximian.com>
17198 * mini-exceptions.c (mono_find_jit_info): When computing the
17199 native offset, check whether we're actually inside the method's
17200 code; call mono_debug_print_stack_frame() to format the frame.
17201 (ves_icall_System_Exception_get_trace): Call
17202 mono_debug_print_stack_frame() to format the stack frame.
17203 (ves_icall_get_trace): Update to the new debugging API.
17204 (mono_jit_walk_stack_from_ctx): Likewise.
17205 (ves_icall_get_frame_info): Likewise.
17207 * mini.c (get_method_from_ip): Use the new debugging API.
17208 (mono_print_method_from_ip): Likewise.
17211 (mono_jit_walk_stack): Use the new debugging API.
17212 (ves_icall_get_frame_info): Likewise.
17214 2006-05-27 Zoltan Varga <vargaz@gmail.com>
17216 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
17218 2006-05-25 Massimiliano Mantione <massi@ximian.com>
17220 * mini.c: Added "limitator" to inline for debugging.
17222 2006-05-24 Martin Baulig <martin@ximian.com>
17224 * debug-debugger.c (mono_debugger_init): Create a private,
17225 malloc()-based code manager for the notification function and
17226 intentionally leak it on exit. This fixes the crash-on-exit race
17230 (mono_debugger_create_notification_function): Added
17231 `MonoCodeManager *' argument.
17234 (mono_debugger_create_notification_function): Added
17235 `MonoCodeManager *' argument.
17237 2006-05-23 Massimiliano Mantione <massi@ximian.com>
17239 * aliasing.c: Fixed 64 bit issue.
17240 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
17241 default since all known bugs are fixed (one more time!).
17243 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
17245 * mini.c: write barrier support.
17247 2006-05-23 Martin Baulig <martin@ximian.com>
17249 * debug-debugger.c: Revert Paolo's change. Add comment and #error
17250 check at the top of the file.
17252 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
17254 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
17255 reverting changes without reason and without changelog entries.
17257 2006-05-18 Zoltan Varga <vargaz@gmail.com>
17259 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
17260 to a few opcodes. Fixes #78439.
17262 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
17263 consistency with other archs.
17265 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
17267 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17269 * debug-debugger.c: fix the build.
17271 2006-05-17 Martin Baulig <martin@ximian.com>
17274 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
17275 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
17276 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
17277 (debugger_attach): Call GC_mono_debugger_add_all_threads().
17279 2006-05-11 Zoltan Varga <vargaz@gmail.com>
17281 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
17283 2006-05-10 Zoltan Varga <vargaz@gmail.com>
17285 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
17286 MONO_TYPE_GENERICINST.
17288 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
17289 MONO_TYPE_GENERICINST.
17291 2006-05-09 Zoltan Varga <vargaz@gmail.com>
17293 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
17296 2006-05-08 Zoltan Varga <vargaz@gmail.com>
17298 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
17300 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
17302 2006-05-06 Zoltan Varga <vargaz@gmail.com>
17304 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
17305 mono_trace_cleanup ().
17307 * iltests.il: Fix problem with the newly added test.
17309 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
17310 due to register constraints, free up the previous hreg. Fixes #78314.
17312 * iltests.il: Add new test for #78314.
17314 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
17315 Interlocked.Add. Fixes #78312.
17317 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
17319 2006-05-05 Zoltan Varga <vargaz@gmail.com>
17321 * inssel.brg (mini_emit_virtual_call): Fix a warning.
17323 2006-05-05 Martin Baulig <martin@ximian.com>
17325 * debug-mini.c (mono_debug_open_block): New method.
17328 (mono_arch_output_basic_block): Call mono_debug_open_block() at
17329 the beginning of each basic block.
17332 (mono_arch_output_basic_block): Call mono_debug_open_block() at
17333 the beginning of each basic block.
17335 2006-05-04 Massimiliano Mantione <massi@ximian.com>
17337 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
17338 default until I understand why they break the build on amd64.
17340 2006-05-04 Zoltan Varga <vargaz@gmail.com>
17342 * mini.c (mini_cleanup): Call mono_cleanup ().
17344 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
17347 2006-05-04 Massimiliano Mantione <massi@ximian.com>
17349 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
17350 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
17351 default since all known bugs are fixed, and I cannot reproduce bug
17352 77944... I'm asking Matt Hargett to test again after this commit.
17354 2006-04-28 Massimiliano Mantione <massi@ximian.com>
17356 * mini-codegen.c: Fixed typo that thrashed inline.
17358 2006-04-28 Zoltan Varga <vargaz@gmail.com>
17360 * dominators.c (compute_dominators): Avoid using a worklist since
17361 it is not correct in some cases. Instead, iterate over all bblocks as
17362 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
17364 2006-04-28 Miguel de Icaza <miguel@novell.com>
17366 * mini.c (mono_jit_compile_method_inner): Use
17367 mono_prepare_exception_from_error that resets the value
17370 2006-04-27 Miguel de Icaza <miguel@novell.com>
17372 * mini.c: Move the mini_loader_error_to_exception to metadata.
17374 2006-04-27 Massimiliano Mantione <massi@ximian.com>
17376 * aliasing.c: Fixed bug 78210.
17378 2006-04-27 Massimiliano Mantione <massi@ximian.com>
17380 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
17381 default until all their problems (or the ones they trigger) are fixed.
17383 2006-04-26 Zoltan Varga <vargaz@gmail.com>
17385 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
17387 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
17388 as loaded only after resolving patches since that could invoke the same method.
17390 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
17392 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
17395 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
17398 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
17401 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
17402 made from AOT code through the PLT table.
17404 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
17405 holding the plt offset when a call is made to the aot plt trampoline.
17407 2006-04-25 Zoltan Varga <vargaz@gmail.com>
17409 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
17412 * Makefile.am (common_sources): Fix build breakage.
17414 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
17415 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
17416 intra-assembly calls if possible.
17418 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
17420 * mini-trampolines.c: Handle PLT entries.
17422 * mini.c: Avoid creating a GOT var for calls.
17424 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
17425 from mscorlib code.
17427 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
17428 from mscorlib code.
17430 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
17433 * mini.h: Bump AOT file format version.
17435 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
17438 2006-04-25 Martin Baulig <martin@ximian.com>
17440 * driver.c: Disable copyprop, consprop and inline when running
17441 inside the debugger.
17443 2006-04-25 Martin Baulig <martin@ximian.com>
17445 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
17446 with `get_current_thread' and added `detach'.
17447 (MonoDebuggerMetadataInfo): Added `thread_size',
17448 `thread_tid_offset', `thread_stack_ptr_offset' and
17449 `thread_end_stack_offset'.
17451 2006-04-25 Zoltan Varga <vargaz@gmail.com>
17453 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
17456 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
17457 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
17459 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
17461 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
17463 * aot.c: Add support for ADJUSTED_IID.
17465 2006-04-24 Zoltan Varga <vargaz@gmail.com>
17467 * aot.c (emit_method_order): Don't align method_order_end.
17469 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
17470 the interface ID changes.
17472 2006-04-21 Dick Porter <dick@ximian.com>
17474 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
17475 cleaning up a thread. Fixes the new part of bug 77470.
17477 2006-04-20 Geoff Norton <gnorton@customerdna.com>
17479 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
17480 to managed wrapper.
17482 2006-04-19 Zoltan Varga <vargaz@gmail.com>
17484 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
17486 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
17487 SIGSEGV. Fixes #78072.
17489 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
17490 unregister our SIGABRT handler.
17492 2006-04-19 Massimiliano Mantione <massi@ximian.com>
17494 * mini.c: Disabled inline where it can alter the call stack in a
17495 way visible from managed code.
17496 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
17499 2006-04-16 Zoltan Varga <vargaz@gmail.com>
17501 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
17502 on other platforms. Fixes #78089.
17504 2006-04-13 Martin Baulig <martin@ximian.com>
17506 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
17507 determine whether we're inside the debugger.
17510 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
17512 2006-04-12 Zoltan Varga <vargaz@gmail.com>
17514 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
17515 handler clauses. Fixes #78024.
17517 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
17518 in the CALL_MEMBASE opcodes. Fixes #78088.
17519 (mono_arch_get_vcall_slot_addr): Ditto.
17521 2006-04-10 Martin Baulig <martin@ximian.com>
17523 * debug-debugger.c: The thread handling code has now been moved
17524 into ../metadata/threads.c.
17526 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17528 * driver.c (mono_main): Fix --with-gc=none build.
17530 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
17531 (mono_spillvar_offset_float): Ditto.
17532 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
17533 hreg, not when its !global, since on ia64, there is a third category: stacked
17536 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
17538 * mini.c: set MonoInst->klass for load field address and a few other
17541 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17543 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
17545 2006-04-07 Zoltan Varga <vargaz@gmail.com>
17547 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
17548 the branch opt changes.
17550 2006-04-06 Dick Porter <dick@ximian.com>
17552 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
17554 * wapihandles.c (mini_wapi_seminfo):
17555 * driver.c (mono_main): Add semaphore info option
17557 2006-04-05 Zoltan Varga <vargaz@gmail.com>
17559 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
17560 branch optimization changes. Fixes #78009.
17562 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17564 * mini.c: ignore accessibility of methods in managed->native wrappers.
17566 2006-04-04 Zoltan Varga <vargaz@gmail.com>
17568 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
17570 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
17572 2006-04-03 Zoltan Varga <vargaz@gmail.com>
17574 * mini.c: Modify the branch optimizations to preserve the invariant that
17575 the entries inside the in_bb and out_bb arrays are unique.
17576 (mono_unlink_bblock): Avoid creation of new arrays.
17578 2006-04-02 Zoltan Varga <vargaz@gmail.com>
17580 * mini.c (mono_unlink_bblock): Fix regression caused by previous
17583 2006-04-01 Zoltan Varga <vargaz@gmail.com>
17585 * mini.c (optimize_branches): Remove the "optimizations" in
17586 the cbranch1/cbranch2 -> branch cases which were causing several
17587 problems in the past. Fixes #77986.
17589 2006-03-31 Chris Toshok <toshok@ximian.com>
17591 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
17592 default optimizations :(
17594 2006-03-31 Zoltan Varga <vargaz@gmail.com>
17596 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
17599 2006-03-31 Massimiliano Mantione <massi@ximian.com>
17601 * local-propagation.c: Added comments to structs and removed
17602 "Mono" prefixes from local tree mover types.
17604 2006-03-30 Zoltan Varga <vargaz@gmail.com>
17606 * Makefile.am (arch_sources): Define this for each architecture so
17607 libmono_la_SOURCES is defined in one place.
17609 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
17611 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
17614 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
17616 * driver.c: print the GC name supplied by configure.
17618 2006-03-29 Massimiliano Mantione <massi@ximian.com>
17620 * local-propagation.c: Added tree mover, and moved here all the
17621 local propagation code from mini.c
17622 * mini.c: Added support for treeprop, and moved all the local
17623 propagation code to local-propagation.c
17624 * mini.h: Added support for treeprop
17625 * driver.c: Added support for treeprop, enabled consprop, copyprop,
17626 treeprop, inline and deadce by default
17627 * Makefile.am: Added local-propagation.c
17629 2006-03-25 Zoltan Varga <vargaz@gmail.com>
17631 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
17633 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
17635 * debug-debugger.c: make it compile without the Boehm GC.
17637 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
17639 * mini.c: fixed issue with mismatch when an icall is registered
17640 with multiple names but same address.
17642 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
17644 * declsec.c, mini-exceptions.c: use write barrier to set reference
17645 fields of managed objects.
17647 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17649 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
17650 (can_access_internals): Fix a warning.
17652 * mini.c (print_method_from_ip): Rename this to
17653 mono_print_method_from_ip so it gets exported.
17655 * trace.c: Deal with strings inside StringBuilder's containing garbage
17656 and fix memory leaks. Fixes #77848.
17658 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17660 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
17663 2006-03-16 Neale Ferguson <neale@sinenomine.net>
17665 * mini-s390.c: Remove OP_X86_TEST_NULL.
17667 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
17669 * mini.c: use the correct GetHashCode() for the moving collector.
17671 2006-03-16 Massimiliano Mantione <massi@ximian.com>
17673 * liveness.c: Regalloc spill cost tuning.
17675 2006-03-15 Neale Ferguson <neale@sinenomine.net>
17677 * mini-s390x.h: Correct S390_LONG macro.
17679 * mini-s390x.c: Cleanup unused code.
17681 2006-03-15 Zoltan Varga <vargaz@gmail.com>
17683 * jit-icalls.h: New file.
17685 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
17686 icalls and include that instead of including jit-icalls.c.
17688 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
17691 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
17693 * mini.c: when checking for member accessibility, also check for
17694 friend assemblies and for explicit interface implementations.
17696 2006-03-14 Zoltan Varga <vargaz@gmail.com>
17698 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
17700 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
17702 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
17703 common cases are done first.
17705 * mini-ops.h: Only define platform specific opcodes on the given platform.
17707 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
17710 2006-03-14 Martin Baulig <martin@ximian.com>
17712 Revert Paolo's change from r57348:
17714 * mini.h: don't use gboolean for bitfields.
17715 * mini.c: verifier changes for fields and methods accessibility.
17717 2006-03-13 Neale Ferguson <neale@sinenomine.net>
17719 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
17721 * mini-s390x.c: Fix conv_r_un.
17723 * cpu-s390, cpu-s390x.md: Fix lengths.
17725 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
17727 * mini.c: nested types have access to all the nesting
17728 levels, not just the enclosing types.
17730 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
17732 * mini.c: added a few more verification checks.
17734 2006-03-12 Zoltan Varga <vargaz@gmail.com>
17736 * liveness.c: Merge optimizations from the linear-il branch.
17738 2006-03-11 Zoltan Varga <vargaz@gmail.com>
17740 * mini-ia64.c (emit_call): Add a comment.
17742 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
17744 * tramp-ia64.c: Fix some warnings.
17746 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
17748 * mini.h: don't use gboolean for bitfields.
17749 * mini.c: verifier changes for fields and methods accessibility.
17751 2006-03-11 Zoltan Varga <vargaz@gmail.com>
17753 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
17754 lazy icall wrapper changes.
17756 * dominators.c: Replace all the dominator algorithms with faster
17757 ones from the linear-il branch.
17759 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
17762 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
17763 common cases are done first.
17765 * mini-amd64.c: Fix some warnings.
17767 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
17770 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
17773 * mini.h: Add a missing prototype.
17775 2006-03-10 Zoltan Varga <vargaz@gmail.com>
17777 * mini.c: Compile icall wrappers lazily.
17779 * mini-codegen.c: Use printf instead of g_print since its much faster.
17781 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
17784 * mini.c (optimize_branches): Cache the negative result from
17785 remove_block_if_useless ().
17787 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
17788 Also fix some bblock linking issues.
17790 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
17793 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
17795 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
17796 accessed fields first, for better cache behavior.
17798 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
17800 * mini.c: speedup IList<T> array accesses.
17802 2006-03-09 Zoltan Varga <vargaz@gmail.com>
17804 * mini.c (mono_method_to_ir): Handle large methods overflowing the
17805 inline_costs counter. Fixes #77190.
17807 2006-03-06 Zoltan Varga <vargaz@gmail.com>
17809 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
17810 trace messages. Fixes #77706.
17812 2006-03-04 Martin Baulig <martin@ximian.com>
17814 * tramp-amd64.c, tramp-x86.c
17815 (mono_debugger_create_notification_function): Use
17816 mono_global_codeman_reserve() to allocate a buffer at runtime and
17819 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
17821 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
17822 notification function at runtime and then call `initialize' in the
17823 `MONO_DEBUGGER__debugger_info' vtable.
17825 2006-03-04 Zoltan Varga <vargaz@gmail.com>
17827 * iltests.il: Fix a visibility problem.
17829 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
17831 * driver.c, mini.c: add hooks for the counters API.
17833 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
17835 * driver.c: show disabled options.
17837 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
17839 * linear-scan.c: always use cost-driven selection.
17841 2006-02-28 Raja R Harinath <rharinath@novell.com>
17843 * jit-icalls.c (helper_compile_generic_method): Revert change from
17846 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
17848 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
17850 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
17852 * inssel.brg: style fixes, mostly to force the updated monoburg
17853 to run for people using svn.
17855 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
17857 * mini.c: match monoburg changes.
17859 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
17861 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
17862 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
17863 declaration in the header file.
17865 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
17867 * helpers.c: reduce relocations and mem usage.
17869 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
17871 * mini.h, mini-codegen.c: disable logging features if
17872 requested by configure.
17874 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
17876 * mini.c: tiny verifier changes.
17878 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
17880 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
17881 cpu-pentium.md: stack alignment changes for osx/x86,
17882 partially from Geoff Norton <gnorton@customerdna.com>.
17884 2006-02-24 Raja R Harinath <harinath@gmail.com>
17886 * jit-icalls.c (helper_compile_generic_method): Update to changes
17887 in metadata/class.c.
17889 2006-02-24 Zoltan Varga <vargaz@gmail.com>
17891 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
17893 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
17894 interface calls with large offsets.
17896 2006-02-23 Raja R Harinath <rharinath@novell.com>
17898 * jit-icalls.c (helper_compile_generic_method): Document the
17899 special-case we depend on so that we can inflate the method twice
17900 with the same context with no bad side-effects.
17902 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
17904 * mini-x86.c, mini-amd64.c: fix for case when xen support
17907 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
17909 * mini-x86.c, mini-amd64.c: generate code to access tls items
17910 in a faster way for Xen systems.
17912 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
17914 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
17915 updates and compilation fixes for the OSX/x86 port, mostly from
17916 Geoff Norton <gnorton@customerdna.com>.
17918 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
17920 * inssel.brg: faster interface call implementation
17921 to sync with the interface_offsets MonoVTable changes.
17923 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
17925 * mini.c: more verification checks.
17927 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
17929 * mini.c: added a few more verification checks.
17931 2006-02-17 Neale Ferguson <neale@sinenomine.net>
17933 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
17934 facility on the processor and use it if available.
17936 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
17938 * driver.c, aot.c, mini.c: throw exception if the IL code is
17939 invalid or unverifiable.
17941 2006-02-17 Raja R Harinath <rharinath@novell.com>
17943 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
17946 2006-02-16 Zoltan Varga <vargaz@gmail.com>
17948 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
17950 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
17952 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
17953 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
17954 handling of instantiated generic valuetypes.
17956 2006-02-11 Zoltan Varga <vargaz@gmail.com>
17958 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
17959 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
17962 * generics.2.cs: Revert the nullable reftypes tests.
17964 2006-02-10 Zoltan Varga <vargaz@gmail.com>
17966 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
17967 using __builtin_frame_address (1) as it doesn't work in the presence
17968 of optimizations. Hopefully fixes #77273.
17970 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
17971 -> generics.cs change as it doesn't work with some automake versions.
17973 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
17975 * mini.c: handle systems that sue a different way to
17976 retrieve the stack address of the current thread.
17978 2006-02-09 Zoltan Varga <vargaz@gmail.com>
17980 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
17981 it specially in the makefile.
17983 * generics.2.cs: Add tests for nullable reference types.
17985 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
17987 * mini.c: always handle the case when mono_jit_init()
17988 is called in a thread different from the main thread,
17989 confusing libgc (bug #77309).
17991 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
17993 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
17995 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
17997 * mini.c: change optimize_branches () to use a single loop
17998 and introduce a new optimization to simplify some range checks.
18000 2006-02-03 Martin Baulig <martin@ximian.com>
18002 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
18003 and merged with debugger_thread_manager_add_thread().
18004 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
18005 inform the debugger about the main thread.
18007 2006-02-03 Zoltan Varga <vargaz@gmail.com>
18009 * basic.cs: Add test for div.un/rem.un constant folding.
18011 2006-02-03 Neale Ferguson <neale@sinenomine.net>
18013 * cpu-s390x.md: correct int_xor_imm length
18015 2006-02-03 Zoltan Varga <vargaz@gmail.com>
18017 * generics.2.cs: New test for #77442.
18019 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
18022 2006-02-02 Martin Baulig <martin@ximian.com>
18024 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
18025 <mono/metadata/mono-debug-debugger.h>
18027 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
18029 2006-02-02 Martin Baulig <martin@ximian.com>
18031 * debug-debugger.h: New header file for debug-debugger.c.
18033 * debug-debugger.c: Big API cleanup; don't run the managed Main()
18034 function is a separate thread anymore; add support for attaching.
18036 2006-02-01 Zoltan Varga <vargaz@gmail.com>
18038 * tramp-x86.c: Fix a warning.
18040 2006-01-31 Zoltan Varga <vargaz@gmail.com>
18042 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
18043 on very large methods.
18045 * aot.c (load_patch_info): Fix a warning.
18047 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
18049 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
18050 mini-ops.h: alu membase optimizations.
18052 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
18054 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
18055 to speedup StringBuilder.
18057 2006-01-27 Zoltan Varga <vargaz@gmail.com>
18059 * dominators.c (mono_compute_natural_loops): Fix detection of
18060 loop body start blocks.
18062 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
18064 2006-01-26 Zoltan Varga <vargaz@gmail.com>
18066 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
18069 2006-01-25 Massimiliano Mantione <massi@ximian.com>
18071 * aliasing.c: Fixed aliasing issue on 64 bit archs.
18073 2006-01-25 Martin Baulig <martin@ximian.com>
18075 * debug-debugger.c: Moved the `MonoDebuggerManager' and
18076 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
18077 started to cleanup this file a little bit.
18079 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
18081 * mini.c: optimize a codepath frequently happening in generics code.
18083 2006-01-23 Martin Baulig <martin@ximian.com>
18085 * Makefile.am: Only compile debug-debugger.c on supported platforms.
18087 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
18088 functions directly.
18090 * driver.c: debug-debugger.c is only available if
18091 `MONO_DEBUGGER_SUPPORTED' is defined.
18093 2006-01-23 Martin Baulig <martin@ximian.com>
18095 * debug-debugger.c: Only enable this on platforms where the Mono
18096 Debugger is working (x86 and x86_64).
18098 2006-01-21 Martin Baulig <martin@ximian.com>
18100 The Mono Debugger is now using the normal `mono' instead of the
18101 `mono-debugger-mini-wrapper' when executing managed code.
18103 * debug-debugger.c: New file; previously known as
18104 debugger/wrapper/wrapper.c.
18106 * debug-mini.c (mono_init_debugger): Removed.
18108 * driver.c (mono_main): Added new `--inside-mdb' command line
18109 argument which is used when running inside the debugger.
18111 2006-01-20 Zoltan Varga <vargaz@gmail.com>
18113 * liveness.c (mono_analyze_liveness): Remove some unused data
18116 2006-01-17 Zoltan Varga <vargaz@gmail.com>
18118 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
18120 2006-01-16 Zoltan Varga <vargaz@gmail.com>
18122 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
18123 depends on implementation details of monobitset.
18125 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
18128 2006-01-15 Zoltan Varga <vargaz@gmail.com>
18130 * liveness.c: Update after monobitset changes.
18132 2006-01-14 Zoltan Varga <vargaz@gmail.com>
18134 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
18136 2006-01-11 Neale Ferguson <neale@sinenomine.net>
18138 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
18140 * mini-s390x.c: Remove warning messages.
18142 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
18144 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
18146 2006-01-10 Zoltan Varga <vargaz@gmail.com>
18148 * generics.2.cs: Add ldelem/stelem_any test.
18150 2006-01-10 Neale Ferguson <neale@sinenomine.net>
18152 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
18154 2006-01-07 Zoltan Varga <vargaz@gmail.com>
18156 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
18158 2006-01-06 Zoltan Varga <vargaz@gmail.com>
18160 * generics.2.cs: Reenable vtype tests.
18162 * inssel-x86.brg: Remove an icorrect valuetype rule.
18164 2006-01-06 Neale Ferguson <neale@sinenomine.net>
18166 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
18167 initial support for OP_ABS.
18169 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18171 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
18173 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18175 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
18176 conversion and implement LADD/LSUB.
18178 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
18181 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18183 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
18185 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
18188 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18190 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
18191 localloc is encountered. Fixes crash in test-183.cs when using gmcs
18192 (stack walk problem).
18194 2006-01-04 Zoltan Varga <vargaz@gmail.com>
18196 * aot.c (mono_aot_load_method): Fix a warning.
18198 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18200 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
18202 2006-01-03 Zoltan Varga <vargaz@gmail.com>
18204 * iltests.il: Add test for #77148.
18206 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
18209 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18211 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
18213 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18215 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
18216 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
18218 * basic-long.cs: Add lconv-to-r4/r8 tests.
18220 2006-01-03 Zoltan Varga <vargaz@gmail.com>
18222 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
18224 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
18225 here as on other archs.
18227 2005-12-29 Neale Ferguson <neale@sinenomine.net>
18229 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
18231 2005-12-29 Neale Ferguson <neale@sinenomine.net>
18233 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
18235 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
18237 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
18238 instrument_prolog; Add memory_barrier instruction.
18240 2005-12-26 Zoltan Varga <vargaz@gmail.com>
18242 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
18244 2005-12-23 Zoltan Varga <vargaz@gmail.com>
18246 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
18248 * aliasing.c inssel.brg: Fix warnings.
18250 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
18251 could skip initialization of some parts of memory.
18253 * mini.c mini-ia64.c: Fix warnings.
18255 * inssel-sparc.brg: Add an implementation of lneg which actually works.
18257 2005-12-22 Zoltan Varga <vargaz@gmail.com>
18259 * aliasing.c (mono_build_aliasing_information): Add a workaround for
18260 a crash seen on sparc.
18262 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
18264 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
18266 2005-12-21 Neale Ferguson <neale@sinenomine.net>
18268 * mini-ops.h: Add s390_backchain instruction
18270 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
18272 * cpu-s390.md: Add s390_backchain instruction
18274 * mini-s390.c: Significant ABI changes
18276 * mini-s390.h: Cater for zero length structures
18278 2005-12-20 Neale Ferguson <neale@sinenomine.net>
18280 * mini-s390.c: ABI fixes
18282 * inssel-s390.brg: Remove debug statements
18284 * cpu-s390.md: Fix length of ATOMIC_xx operations
18286 2005-12-19 Zoltan Varga <vargaz@gmail.com>
18288 * basic-float.cs: Add float<->long conversion tests.
18290 2005-12-16 Neale Ferguson <neale@sinenomine.net>
18292 * mini-s390.c: Fix LOCALLOC processing.
18294 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
18296 2005-12-15 Zoltan Varga <vargaz@gmail.com>
18298 * iltests.il: Add tests for some opcodes not covered by the other
18301 2005-12-15 Neale Ferguson <neale@sinenomine.net>
18303 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
18304 register loading for Tail processing; Correct trace output.
18306 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
18308 * cpu-s390.md: Correct size of jmp instruction.
18310 2005-12-13 Neale Ferguson <neale@sinenomine.net>
18312 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
18314 2005-12-13 Neale Ferguson <neale@sinenomine.net>
18316 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
18317 Bring s390 up to current level.
18319 2005-12-12 Zltan Varga <vargaz@gmail.com>
18321 * generics.2.cs: Disable the newly added tests as they do not work yet.
18323 * generics.2.cs: Add valuetype tests.
18325 2005-12-09 Zoltan Varga <vargaz@gmail.com>
18327 * basic-long.cs: Add i4->u8 test.
18329 * objects.cs: Add tests for JIT intrinsic.
18331 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
18332 optimizations lost by a mistake.
18334 2005-12-07 Zoltan Varga <vargaz@gmail.com>
18336 * basic-long.cs: Remove a test moved to objects.cs.
18338 * arrays.cs: Add more array tests.
18340 2005-12-06 Zoltan Varga <vargaz@gmail.com>
18342 * arrays.cs: Add new tests for multi-dimensional arrays.
18344 2005-12-06 Raja R Harinath <rharinath@novell.com>
18346 * Makefile.am (test_sources2): Add generics.2.cs.
18347 (EXTRA_DIST): Add test_sources2.
18349 2005-12-05 Ben Maurer <bmaurer@ximian.com>
18351 Support for boxing and unboxing nullable types as well as the
18352 isinst operation on nullables, per the CLI ammendment.
18354 * inssel.brg (CEE_ISINST): Special case for nullable
18356 * mini.c (handle_unbox_nullable): new method
18357 (handle_box): Special case for nullable types
18358 (mono_method_to_ir): Call handle_unbox_nullable in correct
18361 * generics.2.cs: New test suite
18363 * Makefile.am: Support for regression tests with generics.
18365 2005-12-03 Zoltan Varga <vargaz@gmail.com>
18367 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
18368 allocated to registers. Fixes #76800.
18370 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
18372 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
18374 2005-11-30 Zoltan Varga <vargaz@gmail.com>
18376 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
18379 2005-11-29 Zoltan Varga <vargaz@gmail.com>
18381 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
18384 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
18386 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
18387 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
18389 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
18390 single precision before storing to a single precision location.
18392 2005-11-28 Raja R Harinath <rharinath@novell.com>
18394 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
18396 2005-11-27 Zoltan Varga <vargaz@gmail.com>
18398 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
18401 * basic.cs: Remove test_0_byte_compares test which was moved to
18402 objects.cs a long time ago.
18404 2005-11-22 Massimiliano Mantione <massi@ximian.com>
18406 * aliasing.c: Fixed aliasing issue on 64 bit archs.
18408 2005-11-20 Zoltan Varga <vargaz@gmail.com>
18410 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
18411 handlers are called.
18413 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
18416 * mini-ia64.c: Add support for the throw->branch exception
18419 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
18421 2005-11-18 Massimiliano Mantione <massi@ximian.com>
18423 * mini.c: Enabled "fastpath" deadce :-)
18425 2005-11-18 Massimiliano Mantione <massi@ximian.com>
18427 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
18428 alias analysis pass to support it.
18429 * mini.h: Likewise.
18431 * liveness.c: Likewise (liveness computation can use aliasing
18432 information to be more accurate).
18433 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
18434 moreover made so that "--compile-all" uses the given optimization
18435 flags and not the default ones.
18436 * aliasing.c: Alias analysis (new file).
18437 * aliasing.h: Likewise.
18438 * Makefile.am: added "aliasing.c" and "aliasing.h".
18440 2005-11-17 Zoltan Varga <vargaz@gmail.com>
18442 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
18445 2005-11-13 Zoltan Varga <vargaz@gmail.com>
18447 * mini-exceptions.c (mono_handle_exception_internal): Remove the
18448 fp >= end_of_stack exit condition, as it is not needed, and it might
18449 become true for fp eliminated frames.
18451 2005-11-11 Zoltan Varga <vargaz@gmail.com>
18453 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
18456 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
18458 * mini-arm.c: fixed alignment of doubles/longs to match
18459 the C ABI (bug #76635).
18461 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
18463 * aot.c: fix compilation with --enable-minimal=aot.
18465 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
18467 * mini-arm.c: fixed compatibility with the new
18468 floating point emulator package for compares.
18470 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
18472 * mini.c : reverted sig->pinvoke changes (r51396-51397).
18474 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
18476 * mini-exceptions.c (print_stack_frame): Output to stderr.
18477 (mono_handle_native_sigsegv): Ditto.
18479 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18481 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
18482 OP_LCONV_TO_OVF_I implementation.
18484 * mini-amd64.c: Add support for the throw->branch exception
18487 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
18488 when the catch clause catches a more general exception, i.e. Object.
18490 2005-10-30 Zoltan Varga <vargaz@gmail.com>
18492 * cpu-ia64.md: Remove unused opcodes.
18494 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
18495 specific defines for architectures defining USE_SIGACTION.
18497 * mini-ia64.c: Fix some warnings.
18499 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
18500 version seemed to skip a frame.
18502 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18504 * mini.c: Clean up the usage of sig->pinvoke flag. Now
18505 only calls which are made to native code use this flag.
18507 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
18509 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
18510 varargs methods as well.
18512 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
18513 which have save_lmf set. Reorganize methods prologs a bit.
18515 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
18516 debugger to the proper place.
18518 2005-10-29 Martin Baulig <martin@ximian.com>
18520 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
18521 when running inside the debugger until the debugger has support
18524 2005-10-26 Zoltan Varga <vargaz@gmail.com>
18526 * mini.h: Fix a warning.
18528 2005-10-24 Miguel de Icaza <miguel@novell.com>
18530 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
18531 we expose publicly, this returns the string.
18533 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
18535 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
18536 with fp elimination.
18538 2005-10-21 Zoltan Varga <vargaz@gmail.com>
18540 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
18541 native stacktrace using the glibc 'backtrace' function if available.
18543 2005-10-20 Zoltan Varga <vargaz@gmail.com>
18545 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
18547 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
18548 handle SIGSEGVs received while in native code.
18550 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
18551 code, call mono_handle_native_sigsegv which will abort the runtime
18552 after printing some diagnostics, instead of converting it into a
18553 confusing NullReferenceException.
18555 2005-10-18 Zoltan Varga <vargaz@gmail.com>
18557 * cpu-pentium.md: Remove unused opcodes.
18559 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
18561 * mini-amd64.h (MonoLMF): Add rsp field.
18563 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
18566 2005-10-17 Zoltan Varga <vargaz@gmail.com>
18568 * mini-codegen.c (get_register_spilling): Fix some warnings.
18570 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
18572 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
18573 elimination during exception handling. Enable fp elimination by
18576 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
18579 2005-10-16 Martin Baulig <martin@ximian.com>
18581 * mini-exceptions.c
18582 (mono_debugger_run_finally): New public method for the debugger.
18584 2005-10-10 Zoltan Varga <vargaz@gmail.com>
18586 * debug-mini.c (mono_debug_init_method): Fix warning.
18588 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
18589 the 'exname' parameter const to fix some warnings.
18591 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
18593 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
18594 introduced by the previous patch.
18596 2005-10-08 Zoltan Varga <vargaz@gmail.com>
18598 * basic-float.cs: Add test for precision of float arithmetic.
18600 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
18601 when loading/storing single values from/to memory.
18603 * mini.c (mono_jit_compile_method_with_opt): Create the function
18604 pointers in the correct domain.
18606 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
18608 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
18609 introduced by previous patch.
18611 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
18612 when out_filter_idx is NULL.
18614 * mini-exceptions.c: Don't run filter clauses twice during exception
18615 handling. Fixes #75755.
18617 2005-10-07 Zoltan Varga <vargaz@gmail.com>
18619 * aot.c: Add support for ldflda wrappers.
18621 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
18624 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
18626 * mini.c, mini.h: do not consider exception handlers blocks when
18627 setting up interface variables.
18629 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
18631 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
18633 2005-10-03 Zoltan Varga <vargaz@gmail.com>
18635 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
18636 causes a regression.
18638 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
18640 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
18642 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
18643 of the OP_P definitions.
18645 * TODO: Add a proposal for dealing with the CEE/OP mess.
18647 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
18648 optimizations from the x86 port.
18650 * cpu-amd64.md: Ditto.
18652 * basic.cs basic-long.cs: Add tests.
18654 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
18656 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
18657 Patrik Torstensson's implementation of my exception-handling
18658 optimization idea, when the exception object is not used
18661 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
18663 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
18664 of the mul_imm optimizations from the old jit.
18666 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
18668 * mini.c, liveness.c: patch by Patrik Torstensson and
18669 Zoltan Varga to improve performance in methods with
18672 2005-09-30 Zoltan Varga <vargaz@gmail.com>
18674 * driver.c: Remove 'Globalization' entry from --version.
18676 2005-09-28 Zoltan Varga <vargaz@gmail.com>
18678 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
18679 there is a profiler interested in JIT events.
18681 * aot.c: Load profile files produced by the AOT profiling module, and
18682 reorder methods based on the profiling info. Add a 'method_order' table
18683 to the AOT file to make mono_aot_find_jit_info work with the reordered
18686 * mini.h: Bump AOT file version info.
18688 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
18690 * mini-arm.h: work around what looks like a gcc bug when optimizations
18693 2005-09-28 Raja R Harinath <rharinath@novell.com>
18695 * Makefile.am (AM_CFLAGS): Don't use += to append inside
18696 conditionals. Use ...
18697 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
18699 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
18701 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
18702 to determine the amount of memory to copy when passing valuetypes.
18704 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
18705 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
18707 2005-09-27 Zoltan Varga <vargaz@gmail.com>
18709 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
18710 information about aot.
18712 2005-09-27 Ben Maurer <bmaurer@ximian.com>
18714 * *.c: Replace the use of {Enter,Leave}CriticalSection with
18715 macros. This will allow a deadlock debugger to easily be plugged
18718 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
18720 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
18722 2005-09-27 Raja R Harinath <rharinath@novell.com>
18724 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
18725 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
18726 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
18727 ($(arch_built)) [CROSS_COMPILING]: Error out.
18729 2005-09-26 Zoltan Varga <vargaz@gmail.com>
18731 * aot.c: Add support for the no_special_static flag for classes.
18733 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
18735 * Reapply reverted patches.
18737 * *: Revert r50174 as well.
18739 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
18741 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
18743 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
18745 2005-09-23 Miguel de Icaza <miguel@novell.com>
18747 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
18748 part of the SIG_HANDLER_SIGNATURE.
18750 2005-09-23 Zoltan Varga <vargaz@gmail.com>
18752 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
18755 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
18756 introduced by previous patch.
18758 2005-09-21 Zoltan Varga <vargaz@gmail.com>
18760 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
18761 saved registers too.
18763 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
18764 upon the information returned by get_call_info ().
18766 * mini-x86.c (add_float): Fix stack size calculation.
18767 (mono_arch_call_opcode): Rewrite this so it works based up the
18768 information returned by get_call_info ().
18769 (mono_arch_get_this_vret_args): Ditto.
18771 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
18773 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
18774 in cinfo to determine the registers which need to be used.
18776 2005-09-20 Miguel de Icaza <miguel@novell.com>
18778 * driver.c (mono_main): Add --server and --desktop flags.
18780 2005-09-16 Zoltan Varga <vargaz@gmail.com>
18782 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
18783 registers as global registers.
18785 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
18786 longer needed with the new register allocator.
18788 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
18790 * cpu-ia64.md: Remove unused opcodes.
18792 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
18794 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
18796 * cpu-amd64.md: Remove unused opcodes.
18798 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
18799 needed with the new register allocator.
18801 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
18804 2005-09-16 Raja R Harinath <rharinath@novell.com>
18806 * Makefile.am (check-local): Don't invoke semdel-wrapper.
18808 2005-09-16 Martin Baulig <martin@ximian.com>
18810 * exceptions-amd64.c
18811 (throw_exception): Don't call mono_debugger_throw_exception() if
18812 we're a rethrow - see the FIXME in the code.
18814 2005-09-15 Geoff Norton <gnorton@customerdna.com>
18816 * mini.c (mono_init_exceptions): This only works on some architectures.
18818 2005-09-15 Zoltan Varga <vargaz@gmail.com>
18820 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
18823 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
18825 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
18826 now in mini-exceptions.c.
18828 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
18830 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
18831 now in mini-exceptions.c.
18833 2005-09-15 Zoltan Varga <vargaz@gmail.com>
18835 * exceptions-x86.c: Applied patch from Patrik Torstensson
18836 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
18838 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
18839 code into mini-exceptions.c. Add some assertions to it.
18841 2005-09-12 Zoltan Varga <vargaz@gmail.com>
18843 * aot.c (emit_section_change): Applied patch from "The Software Team"
18844 (<software@solmersa.com>). Fix as errors on windows.
18846 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
18848 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
18849 method info into the LMF.
18851 2005-09-11 Zoltan Varga <vargaz@gmail.com>
18853 * mini-ia64.c: Add proper unwind info for method epilogs.
18855 * exceptions-ia64.c: Add some code to help debugging.
18857 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
18859 * mini-exceptions.c: Fix warning.
18861 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
18863 * mini.c: Really fix build.
18865 * mini-x86.c mini-amd64.c: Fix build.
18867 2005-09-11 Zoltan Varga <vargaz@gmail.com>
18869 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
18871 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
18872 some Interlocked methods as intrinsics.
18874 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
18875 for Thread methods as well.
18877 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
18879 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
18881 * mini-ia64.c mini-x86.c mini-amd64.c
18882 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
18885 * mini.c (mono_init_exceptions): Fix build breakage.
18887 2005-09-10 Zoltan Varga <vargaz@gmail.com>
18889 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
18890 of instructions. Use the new ia64_unw_op macros for emitting unwind
18893 * mini.c (mono_init_exceptions): Initialize exception handling
18894 related trampolines at startup.
18896 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
18898 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
18900 2005-09-09 Zoltan Varga <vargaz@gmail.com>
18902 * mini.c: Handle type loading errors gracefully during compilation and
18903 throw the appropriate exception.
18905 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
18907 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
18908 for the mono binary.
18910 2005-09-09 Martin Baulig <martin@ximian.com>
18912 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
18915 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
18917 * mini-arm.h: use emulation for conv.r.un for the release.
18919 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
18921 * mini-arm.c, objects.cs: more fixes and tests for them.
18923 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
18925 * mini-arm.c: align structures to at least 4 bytes to be able
18926 to keep our current optimized memcpy.
18928 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
18930 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
18932 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18934 * mini.c: ignore SIGPIPE.
18936 2005-09-04 Zoltan Varga <vargaz@gmail.com>
18938 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
18940 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
18942 2005-09-02 Zoltan Varga <vargaz@gmail.com>
18944 * mini.h: Add prototype for mono_allocate_stack_slots_full.
18946 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
18948 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
18949 exception handling support.
18950 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
18951 patch by Brian Koropoff <briank@marakicorp.com>).
18953 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
18955 * mini.c: revert another 'optimization' which breaks when
18956 items on the eval stack need to be saved at a basic block end
18959 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
18961 * jit-icalls.c: for arrays, ensure we always provide
18964 2005-08-30 Zoltan Varga <vargaz@gmail.com>
18966 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
18968 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
18970 2005-08-29 Zoltan Varga <vargaz@gmail.com>
18972 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
18973 arguments in their original register.
18975 2005-08-28 Zoltan Varga <vargaz@gmail.com>
18977 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
18980 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
18981 when ssapre is enabled.
18983 * inssel-long.brg: Fix bug in previous patch.
18985 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
18986 multiplication by a constant.
18988 2005-08-27 Zoltan Varga <vargaz@gmail.com>
18990 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
18993 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
18996 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
18998 * inssel-arm.brg: apply changes tested by Brian Koropoff
18999 <briank@marakicorp.com>.
19001 2005-08-25 Zoltan Varga <vargaz@gmail.com>
19003 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
19005 2005-08-24 Zoltan Varga <vargaz@gmail.com>
19007 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
19008 to the same register if dreg is just a base register.
19009 (print_ins): Improve printing of membase opcodes.
19011 * inssel-x86.brg: Add optimized ldind(reg) rules.
19013 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
19015 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
19017 * mini.c: when running under valgrind, set the stack bottom for
19018 the GC at the actual approximate stack for the app (fixes running
19019 mono with valgrind).
19021 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
19023 * mini.c: do no break at the first valuetype to init found
19024 (fixes bug #75791).
19026 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
19028 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
19030 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
19032 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
19034 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
19036 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
19038 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19040 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
19042 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
19045 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
19048 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
19051 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
19053 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
19055 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19057 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
19058 in the tail recursion optimization.
19060 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
19061 debug info into the assembly file.
19063 * iltests.il: Add test for filter regions.
19065 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
19066 initial stack of filter regions. Fixes #75755.
19068 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
19070 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
19071 stack requirements.
19073 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19075 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
19076 the check for an already compiled method on non-ia64 platforms.
19077 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
19080 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
19082 * inssel-x86.brg: Add some optimized call rules.
19084 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
19086 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
19089 * mini.h mini-trampolines.c: Pass the trampoline argument to
19090 mono_arch_patch_delegate_trampoline.
19092 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
19094 * mini-trampolines.c: Fix build.
19096 * mini-amd64.h: Add delegate trampolines.
19098 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
19100 * inssel-amd64.brg: Add optimized call rules.
19102 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
19104 * inssel-ia64.brg: Add optimized ldind(reg) rules.
19106 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
19108 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
19111 * mini-ia64.c: Remove LMF fixmes.
19113 * mini-ia64.h: Remove most fields from LMF.
19115 * inssel-ia64.brg (stmt): Fix unaligned access errors.
19117 * mini-trampolines.c: Add support for IA64 function descriptors.
19119 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
19120 for IA64 function descriptors.
19122 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
19124 * tramp-arm.c: patch the vtable for virtual calls. Added
19125 support code to register/unregister the LMF.
19126 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
19129 2005-08-19 Dick Porter <dick@ximian.com>
19131 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
19132 bit value if needed.
19134 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
19136 * mini.c (mini_get_method): Move handling of wrapper data here.
19138 * mini.c (mono_method_to_ir): Add support for dynamic methods.
19140 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
19143 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
19144 bblock->code does not remain empty.
19146 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
19148 * arrays.cs: Add regression test for #75832.
19150 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
19151 rules. Fixes #75832.
19153 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
19154 instruction scheduling.
19156 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
19158 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
19160 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
19162 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
19164 * mini-codegen.c: Fix VC build.
19166 * cpu-pentium.md: Increase length of atomic_exhange_i4.
19168 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19170 * mini.h: fix signature for mono_register_opcode_emulation.
19172 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
19174 * mini.c: Get rid of most of the helper_sig_... constants using
19175 mono_create_icall_signature ().
19177 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
19179 * jit-icalls.c (helper_ldstr): New helper function.
19181 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
19183 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
19184 throw, load the string using a helper call instead of creating a string object.
19186 * aot.c: Update after LDSTR changes.
19188 * mini.h: Bump AOT file version.
19190 * aot.c: Save class size info into the AOT file. Print more statistics during
19193 * mini.h: Bump AOT file version.
19195 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
19196 ordering of disasm cases. Fixes #74957.
19198 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
19200 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
19201 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
19202 the generic code needed for the ARM port.
19204 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
19206 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
19207 inssel-arm.brg: more ARM features and fixes.
19209 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
19211 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
19212 ARM port work in progress.
19214 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
19216 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
19218 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
19220 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
19222 * inssel.brg (mini_emit_memset): Add support for unaligned access.
19224 * *-ia64.*: Ongoing IA64 work.
19226 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
19228 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
19230 * TODO: Remove out-of-data todo stuff.
19232 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
19235 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
19237 * mini.h: Bump corlib version.
19239 2005-07-27 Martin Baulig <martin@ximian.com>
19242 (create_copy_ins): Added `const unsigned char *ip' argument; set
19243 `copy->cil_code' from it.
19245 2005-07-27 Martin Baulig <martin@ximian.com>
19247 * mini-exceptions.c (mono_handle_exception): Don't call
19248 mono_debugger_handle_exception() for filters.
19250 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
19252 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
19255 2005-07-26 Martin Baulig <martin@ximian.com>
19257 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
19259 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
19260 helper_compile_generic_method() if the method is actually virtual
19263 2005-07-26 Martin Baulig <martin@ximian.com>
19266 (trampoline_code): Renamed to `mono_trampoline_code' and made it
19267 public; this is now accessed directly by the debugger.
19268 (mono_generic_trampoline_code): Removed.
19271 (mono_debug_init_method): Also add interncalls and wrappers.
19273 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
19275 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
19277 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
19279 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
19281 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
19283 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
19285 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
19287 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
19288 getting TLS offsets on AMD64 too.
19290 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
19292 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
19294 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
19296 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
19297 inssel-arm.brg, mini-arm.h: ARM port work in progress.
19299 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
19301 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
19303 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
19306 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
19307 mono_sparc_is_virtual_call ().
19309 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
19311 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
19312 trampoline parameters.
19314 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
19316 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
19317 to mono_arch_get_vcall_slot_addr.
19319 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
19322 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
19324 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
19326 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
19328 2005-07-19 Martin Baulig <martin@ximian.com>
19330 * exceptions-amd64.c (throw_exception): Call
19331 mono_debugger_throw_exception() here like we're doing it on i386.
19333 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
19335 * mini-ia64.c: Add optimized TLS access support.
19337 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
19339 * mini-exceptions.c: Ongoing IA64 work.
19341 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
19343 * mini.c: Use the default optimization set when embedding. Fixes
19346 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
19348 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
19349 of trampolines to a separate file.
19351 * mini-trampolines.c: New file.
19353 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
19356 * tramp-x86.c: Reorganize the trampoline code to be similar to the
19359 * mini-codegen.c: Fix cygwin build.
19361 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
19363 * mini.c: Add some minor changes needed by the IA64 port.
19365 * *-ia64.*: Ongoing IA64 work.
19367 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
19369 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
19370 trampolines into arch-independent and arch-dependent parts.
19372 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
19374 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
19376 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
19378 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
19379 the xp-regalloc-branch for amd64.
19381 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
19382 xp-regalloc-branch for x86.
19384 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
19386 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
19388 2005-07-06 Martin Baulig <martin@ximian.com>
19391 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
19392 (mono_jit_runtime_invoke): Likewise.
19394 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
19396 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
19399 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
19400 without loading their metadata. Reorganize the file format so exception handling+
19401 debug info is kept separate from normal method info. Create MonoJitInfo
19402 structures for methods lazily.
19404 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
19406 (x86_class_init_trampoline): Patch AOT class init trampolines too.
19408 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
19410 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
19413 * mini.h: Bump AOT file version.
19415 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
19417 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
19419 2005-07-01 Raja R Harinath <rharinath@novell.com>
19421 * Makefile.am (check-local): Call semdel-wrapper.
19423 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
19425 * mini-x86.c: Revert the last change as it seems to break the build..
19427 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
19429 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
19431 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
19433 2005-06-27 Ben Maurer <bmaurer@ximian.com>
19435 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
19436 outside of the macro, so strange stuff doesn't happen with gcc4
19437 (NEW_AOTCONST_TOKEN): Likewise.
19439 2005-06-28 Martin Baulig <martin@ximian.com>
19441 * mini.c (mini_class_is_system_array): New static method; use this
19442 instead of `klass->parent == mono_defaults.array_class' everywhere
19443 since this also works for the new generic array class.
19445 2005-06-26 Ben Maurer <bmaurer@ximian.com>
19447 * inssel.brg: Remove warnings.
19449 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
19451 * mini-ia64.c: Ongoing IA64 work.
19453 * basic-float.cs: Add float->i1 conversion test.
19455 * iltests.il: Add conv.u4 test.
19457 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
19459 * inssel-long.brg: Fix bug caused by last change.
19461 2005-06-23 Geoff Norton <gnorton@customerdna.com>
19463 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
19464 BSDs. Allows the x86 JIT to work on OSX86
19466 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
19468 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
19471 * mini-ia64.c: Ongoing IA64 work.
19473 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
19475 * mini-ia64.c: Ongoing IA64 work.
19477 * driver.c: Clean up jit_code_hash as well when using --regression.
19479 * inssel-long.brg: Fix long->i4/u4 conversion rules.
19481 * basic-long.cs: Add tests for long->u4 conversion.
19483 2005-06-18 Ben Maurer <bmaurer@ximian.com>
19485 * mini.c: Take mono_get_domainvar out of macros. This makes sure
19486 that we do not depend on undefined C behavior: the order stuff
19487 gets evaluated within an expression. Fixes mono when compiled on
19490 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
19492 * *-ia64.*: Ongoing IA64 work.
19494 * aot.c: Lower memory usage while loading AOT methods.
19496 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
19498 * mini.h: Bump AOT file format version.
19500 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
19502 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
19504 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
19506 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
19507 not on callee assembly). Fixed some comments.
19509 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
19511 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
19512 it gets proper disassembly.
19513 (emit_method_info): Remove some dead code.
19515 * mini.c (mini_method_compile): Allways allocate the GOT var in
19516 mono_method_to_ir for emulating opcodes.
19518 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
19520 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
19521 before freeing the code memory. Fixes #74990.
19523 * objects.cs: Add regression test for #74992.
19525 * liveness.c: Extend live ranges of arguments to the beginning of the
19526 method. Fixes #74992.
19528 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
19529 so it points into the faulting instruction.
19531 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
19533 * jit-icalls.c (mono_imul_ovf): Add exception handling.
19535 * *-ia64.*: Ongoing IA64 work.
19537 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
19539 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
19541 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
19543 * *-ia64.*: Ongoing IA64 work.
19545 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
19547 * basic-long.cs: Add tests for add/sub.ovf.
19549 * basic.cs: Add tests for sub.ovf.
19551 * *-ia64.*: Ongoing IA64 work.
19553 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
19555 * *-ia64.*: Ongoing IA64 work.
19557 * basic.cs: Add conv.ovf.i4.un test.
19559 2005-06-09 Massimiliano Mantione <massi@ximian.com>
19561 * mini.c: (remove_block_if_useless) Fixed bug 75061.
19563 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19565 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
19567 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
19569 * *-ia64.*: Ongoing IA64 work.
19571 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19574 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
19576 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
19578 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
19580 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
19582 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
19584 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
19585 of a call is callable by a near call.
19587 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
19589 * mini-ia64.c: Ongoing IA64 work.
19591 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
19593 * genmdesc.c: Make the generated array non-static.
19595 * inssel-long.brg: Fix LSHR_IMM rule.
19597 * *-ia64.*: Ongoing IA64 work.
19599 * *-ia64.*: Ongoing IA64 work.
19601 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19603 * *-ia64.*: Ongoing IA64 work.
19605 * *-ia64.*: Ongoing IA64 work.
19607 * mini-ia64.c: Ongoing IA64 work.
19609 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
19611 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19613 * objects.cs basic-calls.cs: Move some tests to objects.cs.
19615 * objects.cs basic-long.cs: Move some tests to objects.cs.
19617 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
19619 * *-ia64.*: Ongoing IA64 work.
19621 * iltests.il: Add a new test.
19623 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
19624 newobj. Fixes #75042.
19626 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
19628 * *-ia64.*: Ongoing IA64 work.
19630 * *-ia64.*: Ongoing IA64 work.
19632 * *-ia64.*: Ongoing IA64 work.
19634 * basic.cs objects.cs: Move tests accessing static variables as well.
19636 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
19638 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
19640 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
19642 * driver.c: Always print failed tests.
19644 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
19647 * *ia64*: Ongoing IA64 work.
19649 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
19651 * basic.cs: Add tests for add.ovf. Fix warnings.
19653 2005-05-18 Miguel de Icaza <miguel@novell.com>
19655 * driver.c (mono_main): Avoid crash if no argument is passed to
19656 --break; Do not use g_error, but f_printf. And fix all other
19657 ocurrences of the same crash.
19659 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
19661 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
19662 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
19665 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
19667 * *-ia64.*: Add beginnings of IA64 backend.
19669 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
19671 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
19673 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
19676 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
19678 * mini-amd64.c: Fix a warning.
19680 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
19682 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
19683 in float_neg. Fixes #74897.
19685 * mini-amd64.c (emit_call): Fix another near call bug.
19687 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
19689 * declsec.c: Keep the appdomain information in the structure. Added a
19690 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
19691 value gets overwritten).
19692 * declsec.h: Set the default MonoArray for the the stack to 6. Added
19693 an MonoAppDomain member to MonoSecurityFrame.
19694 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
19695 used in the stack walk. Now use a MonoArray which grow (double) when
19698 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
19700 * mini.c: Re-enabled runtime cleanup, since running threads should
19701 now properly stop when exiting.
19703 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
19705 * mini-codegen.c: New file contaning the arch-independent local
19706 register allocator. Not used by any architectures yet.
19708 * mini.h linear-scan.c: Merge some changes from the
19709 mini-xp-local-regalloc branch.
19711 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
19713 * mini-amd64.c (emit_call): Fix calls to native functions when the
19714 runtime is compiled as a shared library. Fixes #74756.
19716 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
19717 on a literal field. Fixes #74751.
19719 2005-04-25 Raja R Harinath <rharinath@novell.com>
19721 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
19723 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
19725 * objects.cs: Add missing null casting test.
19727 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
19729 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
19730 in wrapper methods. Also rename 'address' variable to 'offset'.
19732 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
19734 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
19737 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
19739 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
19742 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
19744 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
19746 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
19748 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
19749 just the last bytes.
19751 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
19753 * aot.c (mono_compile_assembly): Fix warning.
19755 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
19756 by the _MSC_VER stuff.
19758 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
19760 * inssel-long.brg: Fix #74588.
19762 * cpu-amd64.md: Fix #74591.
19764 * iltests.il: Add new regression tests.
19766 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
19768 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
19771 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
19773 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
19775 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
19776 from Bill Middleton <flashdict@gmail.com>.
19778 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
19780 * arrays.cs: Add new regression test. Fix warnings.
19782 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
19784 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
19785 and leakage in CKFINITE.
19787 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
19788 this to a null op since it is called on amd64 too.
19790 * exceptions-amd64.c (get_throw_trampoline): Align stack.
19792 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
19793 body since this is not used on amd64.
19795 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
19797 * mini-amd64.c: Remove obsolete fixmes.
19799 * mini.c (print_method_from_ip): Fix debugging support.
19801 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19803 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
19804 so that expressions that don't give much gain are not reduced.
19805 * ssapre.h: Likewise.
19807 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
19809 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
19811 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
19813 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
19815 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
19817 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
19819 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
19821 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
19823 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
19826 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
19828 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
19830 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
19832 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
19833 MONO_ARCH_USE_SIGACTION. Fixes #74252.
19835 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
19837 * mini-x86.c: Fix up stack overflow handling.
19839 * exceptions.cs: Add new regression test.
19841 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
19843 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
19844 mono_jit_thread_attach.
19846 * mini.c (mono_method_to_ir): Verify called method is not abstract.
19848 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
19850 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
19851 avoid calling constructors using callvirt.
19853 * inssel.brg: Fix #74073.
19855 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
19857 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
19858 compilation with non-GCC compilers.
19859 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
19860 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
19862 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
19864 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
19865 klass->interface_offsets (will likely fix bug#74073).
19867 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
19869 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
19871 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
19873 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
19874 to amd64_div_reg_size ().
19876 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
19878 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
19880 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
19882 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
19884 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
19886 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
19888 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
19890 * mini.c (mono_precompile_assembly): Load and precompile referenced
19891 assemblies as well. Fixes #74015.
19893 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
19895 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
19897 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
19899 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
19900 a lot of checks and (anyway) permissions cannot work until corlib is
19903 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
19905 * mini-ppc.c: fixed ABI issue on sysv/ppc.
19907 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
19909 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
19910 calls (fixes bug#72824).
19912 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
19914 * mini.c: fix tail recursion elimination (see test in bug#73936).
19916 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
19918 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
19919 some fp functions in sse2 mode.
19921 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
19923 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
19925 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
19927 * mini.h mini.c: Add mono_get_jit_tls_key ().
19929 * mini-x86.c: Enable fast TLS support on windows.
19931 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
19933 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
19934 * mini.c: Check for p/invoke method when generating code. If a
19935 p/invoke method, or it's class, isn't decorated with [Suppress
19936 UnmanagedCodeSecurity] then generate code to call System.Security.
19937 UnmanagedDemand (only if the security manager is active).
19939 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
19941 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
19942 last change as it seems to cause strange crashes.
19944 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
19946 * *.c: handle unsafe function pointers where needed.
19948 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
19950 * mini.c (mono_jit_free_method): Remove the fixme too.
19952 2005-03-15 Miguel de Icaza <miguel@novell.com>
19954 * mini.c: As discussed, make the code actually free the delegate
19955 thunk now, to enable the debugging of delegate problems, use
19956 MONO_DEBUG=1 when running Mono.
19958 This takes also care of parts of the leaks as seen by Joe.
19960 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
19962 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
19963 thread_tls_offset calculation.
19965 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
19967 * declsec.c: Reworked linkdemand checks for icall. The previous code
19968 was using the declaration code (untrusted) and didn't work as expected
19969 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
19972 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
19974 * iltests.il: Add new localloc test.
19976 * mini-amd64.c: Handle large stack allocations the same way as on
19977 windows if stack overflow handling is working.
19979 * mini-amd64.c: Allocate the signal stack using mmap.
19981 * mini.c (sigsegv_signal_handler): Fix reading of context.
19983 * mini-exceptions.c: Fix up stack overflow handling.
19985 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
19987 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
19989 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
19991 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
19993 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
19994 tramp_init functions as they are no longer needed.
19996 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
19998 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
20000 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
20002 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
20004 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
20007 * mini-ops.h: Add OP_LMUL_IMM.
20009 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
20010 long mul/div opcodes as intrinsic.
20012 * mini-amd64.c (emit_call): Handle the case when the callee might be
20015 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
20017 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
20020 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
20022 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
20024 2005-03-09 Ben Maurer <bmaurer@ximian.com>
20026 * mini.c (mono_codegen): Don't leak here, to help people running
20029 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
20031 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
20032 conversions in sse2 mode.
20034 * basic-float.cs: Add regression test.
20036 * mini-amd64.c: Reenable sse2.
20038 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
20040 * mini-amd64.c: Disable sse2 until some regressions are fixed.
20042 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
20044 * driver.c: Copyright text should include 2005.
20046 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
20048 * cpu-amd64.md (load_membase): Fix more max lengths.
20050 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
20052 * cpu-amd64.md (load_membase): Fix max length.
20054 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
20056 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
20058 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
20059 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
20061 * basic-float.cs: Add rounding regression test.
20063 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
20065 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
20067 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
20068 structures in registers for pinvoke wrappers.
20070 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
20072 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
20074 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
20076 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
20077 wrapper to mono_jit_thread_attach.
20079 * mini.c (mini_jit_thread_attach): New jit icall.
20081 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
20082 native->managed wrappers.
20084 * exceptions.cs: Add new regression test.
20086 * mini.c (optimize_branches): Check regions in the cbranch to throw
20087 block case as well. Fixes #73242.
20089 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
20091 * mini.c: thread safety fixes.
20093 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
20095 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
20096 patching stuff, since delegates use jump trampolines so there is
20099 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
20102 * tramp-amd64.c: Fix build.
20104 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
20105 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
20107 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
20108 Rename this to mono_arch....
20109 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
20111 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
20113 * mini-amd64.c (emit_call): If both the caller and the callee is
20114 guaranteed to have 32 bit addresses, emit a normal call.
20116 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
20118 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
20119 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
20120 method_ptr inside delegates.
20122 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
20124 * mini.c (mono_jit_free_method): Free the method info even if the native code is
20125 invalidated. Fixes #73001.
20127 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
20129 * mini-x86.c: Only use stdcall for pinvokes on windows.
20131 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
20133 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
20134 * mini-x86.c: remove unreliable __thread var offset detection,
20135 use the correct accessors and enable by default.
20137 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
20139 * mini.c (mono_jit_free_method): Fix memory leak.
20141 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
20143 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
20145 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
20147 * cpu-amd64.md: Fix lengths of atomic opcodes.
20149 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
20151 * driver.c: try to not imply using ICU is any good.
20153 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
20155 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
20156 functions as inline ops.
20158 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
20159 some Interlocked functions as inline ops.
20161 * mini.c (move_basic_block_to_end): Fix bug in last patch.
20163 * mini.h (MonoBasicBlock): Reorganize fields a bit.
20165 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
20167 * mini.c: Add support for OP_NOT_TAKEN.
20169 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
20170 structures in registers for pinvoke wrappers.
20172 * mini-amd64.c: Fix warnings.
20174 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
20176 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
20178 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
20180 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
20181 address instead of loading the address from it.
20183 * mini-x86.c: Add support for returning small structs in registers
20184 on Win32. Fixes part of #70864.
20186 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
20188 * trace.c (get_token): Improve error checking.
20190 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
20192 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
20194 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
20196 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
20197 it can be reused for MonoClass.
20198 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
20201 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
20203 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
20204 instead of a MonoReflectionMethod. The method information wasn't used
20205 when displaying SecurityException details (but will be now).
20207 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
20209 * Makefile.am : windows build fix.
20211 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
20213 * iltests.il: Add new regression test.
20215 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
20218 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
20220 * mini.c: Moved linkdemand check into helper function check_linkdemand
20221 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
20224 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
20226 * declsec.c: Added statistics counter for different kinds of
20228 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
20229 (and commented) declaration.
20230 * mini.c: Added statistics counter for security Demand code
20231 generation. Added display of security statistics.
20233 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
20235 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
20236 Fix compilation errors under gcc-2.95.
20238 2005-02-12 Ben Maurer <bmaurer@ximian.com>
20240 * mini.c, driver.c: Use the new jit trampoline hashtable
20242 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20244 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
20246 2005-02-11 Martin Baulig <martin@ximian.com>
20248 * debug-mini.c (mono_debug_close_method): Free the line number array.
20250 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
20252 * aot.c: Break up large methods into smaller ones. Share GOT slots for
20255 * mini.h: Bump AOT file format version.
20257 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
20259 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
20261 * declsec.h: Added macros to get/set lazyly initialized security
20262 informations about assemblies. Added new enum for different type of
20263 possible LinkDemand violation. Added function to check LinkDemands.
20264 * mini.h: Added a field to MonoCompile to hold any security violation
20265 detected when JITting a method (so it can be thrown later).
20266 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
20267 and CEE_CALLVIRT. Added code to throw exception at the end of
20268 mini_method_compile (note: the exception is unhandled right now).
20270 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
20272 * mini.c, jit-icalls.c: use the managed implementation of
20273 memset for initobj and memset, to avoid managed <-> unmanaged
20276 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
20278 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
20279 optimization if it would need a GOT var.
20281 * basic.cs: Add tests for constant propagation and switch statements.
20283 * ssa.c: Fix out-of-range constant propagation and switch statements.
20285 2005-02-09 <vargaz@freemail.hu>
20287 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
20289 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
20291 * cpu-amd64.md (load_membase): Fix max length of load_membase.
20293 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20295 * mini.c: update to new signature of mono_class_get_allocation_ftn().
20297 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
20299 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
20300 arithmetic operations.
20302 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
20304 * mini-ppc.c: add a workaround for broken user code that
20305 DllImports vararg functions with non-vararg signatures.
20307 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
20309 * mini.c (mono_jit_compile_method_inner): Add detection and a
20310 meaningfull error message for assemblies written in Managed C++.
20312 * tramp-amd64.c mini-amd64.h: Add support for
20313 create_trampoline_from_token ().
20315 * aot.c mini-x86.c abcremoval.c: Applied patch from
20316 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
20318 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
20320 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
20321 which takes a MonoImage/token as parameter instead of a MonoMethod.
20323 * aot.c: Use the new trampoline for initializing vtables.
20325 * aot.c: Add support for ldfld/stfld_remote wrappers.
20327 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
20328 rules for compare <MEM>, IMM.
20330 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
20332 * aot.c: Handle inherited finalizers correctly.
20334 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
20336 * inssel.brg (stmt): Add a missing _setup_... ().
20338 * aot.c: Save some parts of the class state to the AOT file and use it
20339 to recompute that state when a class is initialized.
20341 * mini.c: Install AOT hooks into the runtime.
20343 * mini.h: Bump AOT file format version.
20345 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
20348 * iltests.il: Add new test.
20350 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
20352 * mini.c: fix typo.
20354 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
20356 * mini.c: setup the statistical profiler in the thread attach
20357 callback to cope with the new single thread code.
20359 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
20361 * mini-ppc.c: ensure we have enough room for the profiler
20362 calls (fixed bug#72084).
20364 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
20366 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
20369 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20371 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
20373 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20375 * ssapre.c: Fixed an issue with down safety (this allows IronPython
20376 to succesfully execute parrotbench).
20377 * ssapre.h: Likewise.
20379 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20381 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
20382 variable for stores to method arguments (fixes a SSAPRE issue).
20384 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
20386 * mini.c: handle value types in dup, fixes gen-112.cs.
20388 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
20390 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
20391 sequence for calls in dynamic methods to avoid thunks.
20393 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
20395 * mini.c: correctly remove dynamic methods from the hashtable.
20397 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20399 * driver.c: Disabled SSAPRE until fix the bug that appears
20400 in IronPython's parrotbench.
20402 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
20404 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
20406 * mini.c (mono_method_to_ir): Revert the previous change.
20408 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
20409 when AOT compiling.
20411 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
20412 mono_jit_info_table_find () etc. when running under valgrind.
20414 * inssel.brg: Fix warnings.
20416 * mini-exceptions.c: Fix warnings.
20418 2005-01-31 Martin Baulig <martin@ximian.com>
20420 * driver.c (compile_all_methods_thread_main): Don't try to compile
20421 generic methods or anything which has type parameters.
20423 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
20425 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
20427 * TestDriver.cs: Add --verbose flags.
20429 * graph.c ssa.c: Fix 64 bit warnings.
20431 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
20432 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
20433 Fix 64 bit warnings.
20435 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
20436 variable not spotted by gcc.
20438 * mini-amd64.c inssel-amd64.brg: Applied patch from
20439 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
20440 X86_COMPARE_MEMBASE opcodes.
20442 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
20444 2005-01-29 Ben Maurer <bmaurer@ximian.com>
20446 * *: MonoMethod->signature might be NULL now. You *MUST* use
20447 mono_method_signature.
20449 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
20451 * driver.c (compile_all_methods_thread_main): Compile the methods
20452 without invoking cctors.
20454 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
20456 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
20457 * basic-calls.cs: test for the above.
20459 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
20461 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
20462 MonoJitInfo changes.
20464 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
20466 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
20467 eagerly if it contains dynamic methods.
20469 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
20471 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
20472 trace, it is now computed by an icall from trace_ips.
20474 * mini-exceptions.c: Fix a warning.
20476 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
20478 * mini-exceptions.c: don't bother getting stack trace info if
20479 it's not going to be used.
20481 2005-01-27 Raja R Harinath <rharinath@novell.com>
20483 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
20486 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
20488 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
20490 * aot.c: Avoid calling mono_method_get_header () if not needed.
20492 * mini.h: Bump AOT file format version.
20494 * mini.c (mono_emit_native_call): Allocate a GOT var here.
20496 * mini.c (mono_print_tree): Print more info for calls.
20498 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
20500 * declsec.h: Remove warning by adding missing include for marshal.h
20502 2005-01-26 Martin Baulig <martin@ximian.com>
20504 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
20507 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
20509 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
20512 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
20514 * aot.c (mono_compile_assembly): Fix a warning.
20516 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
20518 * declsec.c: Look for security attributes on the original MonoMethod
20519 (and not the wrapped one). This fix permissions on icalls.
20521 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20523 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20525 * mini.c (mono_allocate_stack_slots): Add a fixme.
20527 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20529 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
20531 * inssel.brg: optimize casts of sealed types (more
20532 optimizations waiting for fixes in remoting).
20534 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20536 * inssel.brg (stmt): Add another dummy rule.
20538 * driver.c: Fix warnings.
20540 * driver.c (mono_main): If running under valgrind, instruct glib to use
20541 the system allocation functions so valgrind can track the memory
20542 allocated by the g_... functions.
20544 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
20546 * mini-ops.h: Add OP_DUMMY_STORE opcode.
20548 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
20550 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
20551 variables in try regions.
20553 * mini.c (mini_method_compile): Don't disable optimizations on large
20554 methods when AOT compiling.
20556 * mini.c (mono_allocate_stack_slots): New arch independent method to
20557 allocate stack slots. Not yet used.
20559 2005-01-22 Ben Maurer <bmaurer@ximian.com>
20561 * debug-mini.c (mono_debug_close_method): Plug some leaks.
20563 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
20565 * mini-ppc.c: make the branch info relative as the code
20566 buffer can be reallocated.
20568 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
20570 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
20571 * driver.c: Removed the AOT/security restriction. Now initialize the
20572 security manager (in metadata) if --security is used.
20573 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
20574 rather than the pointer to declarative security, when AOT is used.
20576 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
20578 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
20579 basic blocks, reduced intrinsic exception throwing code size.
20581 2005-01-22 Miguel de Icaza <miguel@ximian.com>
20583 * driver.c (mini_usage): Reorder the usage screen.
20585 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
20587 * mini.c (mono_resolve_patch_target): Fix warning.
20589 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
20591 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
20594 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20596 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
20597 breaks the amd64 build.
20599 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
20600 register allocation. Fixes #71454.
20602 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20604 * arrays.cs: Add new regression test.
20606 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20608 * ssapre.c: Turned usage of snprintf to GString.
20609 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
20610 (I left it on by mistake in my previous commit).
20612 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
20614 * mini.c, cfold.c, basic-calls.cs: preserve side effects
20615 on cond branch optimization (fixes bug# 71515).
20617 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20619 * abcremoval.c: Fixed bug 71062.
20620 * abcremoval.h: Likewise.
20622 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20624 * mini.c: Added a new functionality to optimize_branches, the removal
20625 of useless basic blocks, and fixed some problem in the removal of
20626 critical edges; some utility functions added for both purposes.
20627 * ssapre.c: Added complex expression support, and fixed bug 70637.
20628 * ssapre.h: Likewise.
20629 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
20631 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
20632 * driver.c: Re-enabled SSAPRE.
20634 2005-01-19 Martin Baulig <martin@ximian.com>
20636 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
20637 the result of mono_get_method_constrained().
20639 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
20641 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
20644 2005-01-18 Geoff Norton <gnorton@customerdna.com>
20646 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
20647 be detected. Fixes #59296.
20649 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20651 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
20652 which can happen. Fixes #71361.
20654 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20656 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
20659 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20661 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
20662 appdomain-unload.exe to fail.
20664 * mini.c: Fix some memory leaks.
20666 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
20668 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
20669 Fixed bug and sped up some codepaths.
20671 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20673 * mini.c: Fix some memory leaks.
20675 * exceptions.cs basic-long.cs: Add test for checked ulong->int
20678 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
20680 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
20683 * iltests.il: Add regression test for #71320.
20685 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
20687 * mini.c (mono_codegen): Fix installation of profiler hooks.
20689 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
20691 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
20693 * mini.h, mini.c, cfold.c: optimize access to enum
20694 readonly fields, too. Eval conditional branches if possible
20695 to perform unreachable code removal in more cases.
20697 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
20699 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
20701 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
20704 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
20705 WinXP DEP. Fixes #71244.
20707 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
20709 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
20711 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
20713 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
20715 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
20717 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
20720 * mini.h: Bump AOT version.
20722 * mini.h (MonoCompile): Change exvar to a hash table.
20724 * mini.c: Allocate a separate exvar for each handler block.
20726 * mini.c: Get rid of the computation of filter_lengths, its not needed.
20728 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
20729 ex var with the pending exception and only throw if the two are equal.
20732 * exceptions.cs: Add tests for rethrow and nested catch clauses.
20734 * mini-x86.c: Fix warnings.
20736 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
20737 used by all the ports now.
20739 * aot.c: Add write-symbols and save-temps options.
20741 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
20743 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
20745 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
20747 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
20750 * tramp-s390.c: Check vtable slot belongs to the domain.
20752 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
20753 as per other platforms.
20755 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
20757 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
20759 * driver.c: we don't run the Main() code in a subthread anymore.
20761 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
20763 * mini.c: added experimental rtc support in the statistical
20764 profiler: if the user has the permission, more accurate statistics
20765 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
20766 The MONO_RTC value must be restricted to what the linux rtc allows:
20767 power of two from 64 to 8192 Hz.
20769 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
20771 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
20773 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
20775 * mini-ppc.c: better icache flush for smp.
20777 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
20779 * mini-amd64.c (emit_move_return_value): Fix memory leak.
20781 * mini-x86.c (get_call_info): Add the get_call_info () code from the
20782 amd64 port, not yet used.
20784 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
20786 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
20789 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
20791 * driver.c: Added --security option to activate the security manager.
20792 Right now this will allow code generation for declarative demands and
20793 is disabled when AOT is specified.
20794 * mini.c: Add code generation for declarative security demands.
20795 * mini.h: Add mono_use_security_manager as an extern gboolean.
20797 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
20799 * aot.c (mono_compile_assembly): Speed up compilation a bit by
20800 emitting more dense assembly code.
20802 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
20803 exception throwing stuff.
20805 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
20807 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
20810 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
20811 left in by mistake.
20813 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
20816 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
20818 * tramp-*.c: Only patch vtable slots if the object is in the current
20819 domain. Fixes appdomain-unload.exe.
20821 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
20823 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
20826 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
20828 * mini.c (reverse_branch_op): New helper function.
20830 * mini.c (optimize_branches): Run the new optimization only on
20831 platforms which support it. Also reverse all kinds of branches.
20833 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
20835 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
20838 * mini.c (optimize_branches): Reverse not-equals branches if the false
20839 bblock is a throw. This happens a lot of time with argument checking in
20842 * mini.c (mono_codegen): Add support for placing basic blocks after
20843 the function epilogue.
20845 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
20848 2005-01-05 Miguel de Icaza <miguel@ximian.com>
20850 * mini.c (setup_stat_profiler): Only set this up if the platform
20851 supports ITIMER_PROF.
20853 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
20855 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
20858 * inssel.brg: Fix a warning.
20860 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
20862 * mini.c: added support for statistical profiler
20863 (run with: --profile=default:stat).
20865 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
20867 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
20869 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
20871 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
20872 related to global registers from the amd64 port.
20874 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
20876 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
20878 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
20879 with global registers.
20880 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
20882 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
20884 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
20886 * debug-mini.c (encode_value): Fix off-by-one.
20888 * aot.c (encode_value): Likewise.
20890 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
20892 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
20894 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
20897 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
20899 * aot.c (emit_method_info): Increase size of temp buffer.
20901 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
20904 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
20906 * aot.c (emit_method_info): Fix build.
20908 * aot.c: Further rework of the AOT file format to reduce the size of
20909 the method info data.
20911 * mini.h: Bump AOT file format version.
20913 2004-12-27 Martin Baulig <martin@ximian.com>
20915 * mini.c (mini_get_method): New static method; call
20916 mono_get_method_full() and mono_get_inflated_method().
20917 (mono_method_to_ir): Use mini_get_method() instead of
20918 mono_get_method_full().
20920 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
20922 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
20924 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
20926 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
20928 * inssel-amd64.brg: Add some optimization rules.
20930 2004-12-24 Ben Maurer <bmaurer@ximian.com>
20932 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
20933 standard not GC'd stuff is fine.
20935 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
20937 * aot.c: Rework the AOT file format to get rid of most of the global
20938 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
20940 * mini.h: Bump AOT file format version.
20942 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
20944 * mini.h: Bump AOT file format version.
20946 * aot.c (mono_aot_is_got_entry): New function to determine if an
20947 address is inside a GOT.
20949 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
20951 * cpu-pentium.md: Increase the maximum size of some instructions which
20952 might involve a got access.
20954 * mini.c (get_method_from_ip): Another debug helper function.
20956 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
20957 when got var accesses are created during the decompose phase.
20959 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
20961 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
20962 argument mini_compile_method and to MonoCompile, and use this to
20963 determine whenever a given method is compiled for AOT. This allows the
20964 other methods compiled during AOT compilation to be free of AOT stuff,
20965 so the backends does not need to add special support for them by
20966 creating a fake GOT etc.
20968 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
20971 2004-12-21 Ben Maurer <bmaurer@ximian.com>
20973 * mini.c (mono_method_to_ir): It turns out that some of the
20974 x-appdomain wrappers are lax with types, so just ignore this for
20977 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
20978 at the vtable->klass. If it is non-shared code we can just use the
20981 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
20983 * mini-ppc.c: access MonoDomain from tls, too.
20985 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
20987 * declsec.c: Removed unused variable (and related warning ;-)
20989 2004-12-21 Ben Maurer <bmaurer@ximian.com>
20991 * iltests.il: New test for LDELEMA on an array of ref types.
20993 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
20994 all ldelema's on reftypes.
20995 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
20996 it was the wrong place to put it.
20998 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
20999 register to pop to make this cleaner, at the request of Paolo.
21001 2004-12-20 Ben Maurer <bmaurer@ximian.com>
21003 * mini-ops.h (OP_GETHASHCODE): New op.
21005 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
21007 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
21010 For a microbenchmark, this reduces the cost of Hashtable.get_Item
21013 * mini-x86.c (mono_arch_output_basic_block): Rather than
21021 The first is 3 bytes while the second is 1. This saves 36 kb on
21022 mscorlib, quite a big saving. When bootstraping mcs, I was able to
21023 see a small boost because of icache locality.
21025 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
21027 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
21029 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
21030 started code sharing with the generic code.
21032 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
21034 * mini-ppc.c, cpu-g4.md: added code for direct access to
21037 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
21039 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
21040 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
21043 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
21045 * declsec.c|h: Added functions to cache the declarative stack modifiers
21046 in MonoJitInfo and to create a security frame from a MonoJitInfo
21048 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
21049 created. Register internal calls for System.Security.SecurityFrame::
21050 _GetSecurityFrame and _GetSecurityStack.
21051 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
21052 the definitions for the new stack walk/callback mechanism.
21053 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
21054 first security frame for LinkDemands and InheritanceDemands) and
21055 GetSecurityStack for Demands. Both use the new mono_walk_stack code
21057 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
21058 walk initialization (lupus).
21060 2004-12-20 Ben Maurer <bmaurer@ximian.com>
21062 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
21064 (handle_loaded_temps): Do not create a temporary variable for
21065 things that we know are temps. They will never be modified.
21066 (mono_spill_call): Set MONO_INST_IS_TEMP
21067 (mono_emulate_opcode): ditto
21069 (mono_method_to_ir.CEE_DUP): ditto
21071 2004-12-19 Ben Maurer <bmaurer@ximian.com>
21073 * mini.c (type_to_eval_stack_type): Make this handle the void type
21074 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
21075 (emit_tree): use ip_in_bb to special case some common idioms
21076 Update all callers to pass in the IP.
21077 (mono_method_to_ir): Make CEE_CALL* do the above as well.
21079 This gives us a nice 2% speedup in mcs bootstrap.
21081 * mini-x86.c (peephole_pass): Peephole pass to make
21090 * mini.c (ip_in_bb): new method.
21091 (mono_method_to_ir): use this method rather than doing the hash
21094 * linear-scan.c (mono_linear_scan): When expiring actives, you
21095 don't need to keep around variables that expire on this
21096 instruction. This makes it so that:
21099 store (ebx add (ebx, 1))
21103 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
21105 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
21106 combination to avoid doing two copies. Fix up problems with previous
21109 * mini.c: Fix 64 bit warnings.
21111 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
21113 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
21115 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
21116 changes from the x86 code.
21118 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
21120 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
21122 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
21123 throwing code to reduce its size, unify the AOT and non-aot code and
21124 get rid of relocations in the AOT case.
21126 * mini-x86.h mini.c exceptions-x86.c
21127 (mono_arch_get_throw_corlib_exception): New arch specific function to
21128 raise corlib exceptions which doesn't require relocations in the
21131 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
21133 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
21135 * mini.c (mono_emit_method_call): Only allocate the got var when it is
21138 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
21141 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21143 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
21144 with add function when used from Inc/dec atomic
21145 functions. Re-enabled optimization on x86.
21146 * mini-ops.h: renamed atomic_add functions to
21147 allow _add to match the Interlocked::Add and
21148 _add_next to match Interlocked::Inc/Dec.
21150 2004-12-15 Massimiliano Mantione <massi@ximian.com>
21152 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
21153 linking of BBs to the end BB, and enabled SSAPRE also with
21154 consprop and copyprop (which was prevented by that bug).
21156 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21158 * mini-x86.c: disabling the Interlocked optimizing code.
21160 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
21162 * aot.c (load_aot_module): Move reading of got_addr after the AOT
21163 file version check.
21165 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21167 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
21168 interlocked optimization due lack of support on x86, rewrote
21169 exchange to take into account that base may be in eax.
21171 xsp works again; activated Interlocked optimizing code.
21173 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
21175 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
21177 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
21179 * mini-ops.h: Add new opcodes.
21181 * mini.h: Add new patch types. Add got_var to MonoCompile.
21183 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
21184 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
21185 make it work with all kinds of patchable code.
21187 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
21188 address of the GOT, and referencing entries in the GOT.
21190 * mini.c: Add code to load the GOT address if needed by an opcode.
21192 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
21193 independent AOT code on the x86 using an elf-style Global Offset Table.
21195 2004-12-14 Raja R Harinath <rharinath@novell.com>
21197 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
21199 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21201 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
21204 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
21206 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
21207 of Interlocked:Increment/Decrement/Add as inline ops.
21208 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
21210 2004-12-12 Geoff Norton <gnorton@customerdna.com>
21212 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
21213 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
21215 2004-12-12 Duncan Mak <duncan@ximian.com>
21217 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
21218 again. `patch_info->table_size' is no longer valid after Zoltan's
21221 2004-12-12 Martin Baulig <martin@ximian.com>
21223 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
21224 if we are the "real" method, ie. not an inlined method inside it.
21226 2004-12-11 Ben Maurer <bmaurer@ximian.com>
21228 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
21229 before we look in the special fields table. This fixes
21230 ../tests/thread-static-init.cs.
21232 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21234 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
21235 for Array get_Rank and get_Length. Fixes bug #70465.
21237 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
21239 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
21240 separate structure to reduce the size of MonoJumpInfo.
21242 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
21244 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
21246 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
21248 * mini.c (mini_get_inst_for_method): Changed to allow ports
21249 to return a MonoInst instead of opcode
21250 (renamed mini_get_opcode_for_method to better reflect the new functionality)
21252 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
21253 Allow ports to return a created MonoInst instead of op-code, will enable
21255 (renamed mini_get_opcode_for_method to better reflected the functionality)
21257 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
21259 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
21261 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
21263 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
21266 2004-12-08 Martin Baulig <martin@ximian.com>
21268 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
21269 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
21271 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
21273 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
21276 * exceptions.cs: Disable some tests which depend on properties of x86 fp
21279 2004-12-08 Raja R Harinath <rharinath@novell.com>
21281 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
21283 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
21285 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
21286 bug introduced by the previous patch.
21288 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
21290 * mini-ppc.c, objectc.cs: handle large structs passed by value
21291 (fixes bug #69972).
21293 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
21295 * mini-ppc.c: OP_ARGLIST implementation from
21296 Geoff Norton <gnorton@customerdna.com>.
21298 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
21300 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
21301 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
21303 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
21305 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
21307 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21309 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
21312 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
21314 * mini-sparc.c: Zero out localled-ed memory.
21316 * iltests.il: Add tests for zeroing out localloc-ed memory.
21318 2004-12-04 Martin Baulig <martin@ximian.com>
21320 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
21321 mono_method_get_signature_full().
21323 2004-12-03 Massimiliano Mantione <massi@ximian.com>
21325 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
21326 and some utility functions (always for SSAPRE), integrated SSAPRE.
21327 * mini.h: Likewise.
21328 * driver.c: Added ssapre option.
21329 * ssa.c: Small fix on OP_ARG handling.
21330 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
21331 * Makefile.am: Likewise.
21333 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
21335 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
21336 now in the xp code.
21338 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
21341 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21343 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
21345 * cpu-s390.md : Increase instruction length of oparglist.
21347 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
21349 2004-11-30 Martin Baulig <martin@ximian.com>
21351 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
21352 virtual generic methods. We call a special helper_compile_generic_method()
21353 icall to retrieve the method from the vtable, inflate and compile
21354 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
21356 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
21358 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
21360 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
21362 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
21364 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
21367 2004-11-27 Ben Maurer <bmaurer@ximian.com>
21369 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
21370 platforms with PIC aot.
21372 2004-11-28 Martin Baulig <martin@ximian.com>
21374 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
21377 2004-11-28 Martin Baulig <martin@ximian.com>
21379 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
21380 the result of mono_type_get_underlying_type() to check whether
21383 2004-11-26 Martin Baulig <martin@ximian.com>
21386 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
21389 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
21391 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
21392 the same way as the other arguments so they won't get clobbered.
21394 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
21395 calls through R11 since it is clobbered by the trampoline code.
21397 2004-11-26 Raja R Harinath <rharinath@novell.com>
21399 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
21400 pick up in-tree mscorlib.dll.
21402 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
21404 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
21406 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
21407 runtime data/code are now stored in a table similar to the GOT in ELF.
21408 This allows the code itself to be position independent.
21410 * aot.c: Fix loading of referenced assemblies after the lazy assembly
21413 * aot.c: Attach ELF type (object/function) directives to all global
21416 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
21418 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
21420 * mini-amd64.h: Turn on PIC AOT code.
21422 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
21423 returning the offset within an OP_AOTCONST instruction where the GOT
21424 offset needs to be added.
21426 * mini.h: Bump AOT file format version.
21428 2004-11-25 Martin Baulig <martin@ximian.com>
21430 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
21431 uninflated generic methods.
21433 2004-11-25 Martin Baulig <martin@ximian.com>
21435 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
21437 2004-11-24 Martin Baulig <martin@ximian.com>
21439 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
21440 original klass (this only applies for generic instances).
21442 2004-11-24 Martin Baulig <martin@ximian.com>
21444 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
21445 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
21448 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
21450 * mini.c (mono_method_to_ir): Disable inlining for methods containing
21451 localloc. Fixes #69678.
21453 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
21455 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
21457 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
21458 used SSE registers on pinvoke calls. Fixes #69774.
21460 2004-11-23 Geoff Norton <gnorton@customerdna.com>
21462 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
21463 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
21465 2004-11-23 Raja R Harinath <rharinath@novell.com>
21467 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
21468 Refer directly to the mcs/ tree.
21470 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21472 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
21473 Check if a trampoline for a synchronized method is required.
21475 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
21477 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
21478 with localloc if needed. Throe arithmetric exception in
21479 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
21480 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
21482 2004-11-19 Geoff Norton <gnorton@customerdna.com>
21484 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
21485 types before switching on type. Fixes #69622.
21487 2004-11-19 Raja R Harinath <rharinath@novell.com>
21489 * Makefile.am (check-local): New. Integrate into 'make check'.
21490 (MCS,RUNTIME): Define using in-tree mono and mcs.
21492 (%.exe): Use $(ILASM).
21494 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
21496 * mini-ppc.c: adjust initial prolog size (bug #69691).
21498 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
21500 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
21503 2004-11-17 Raja R Harinath <rharinath@novell.com>
21505 * Makefile.am (clean-local): Rename from 'clean'.
21507 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21509 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
21510 to mono_arch_is_int_overflow.
21511 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
21514 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
21516 * declsec.c|h: New files to support declarative security attributes.
21517 Added function to check if a method has (applicable) security.
21518 * mini.c|h: Add check for declarative security attributes in
21519 mono_method_check_inlining.
21520 * Makefile.am: Added declsec.c and declsec.h to the build.
21522 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
21524 * mini.c, mini.h: update to keep dynamic code info per-domain.
21526 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
21528 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
21529 (mini_init): Get rid of it from here too.
21531 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
21533 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
21534 implemented OP_RETHROW (patch by Geoff Norton
21535 <gnorton@customerdna.com>).
21537 2004-11-10 Geoff Norton <gnorton@customerdna.com>
21539 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
21540 between appdomains. Fixes appdomain-unload on PPC.
21542 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
21544 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21545 mini-exceptions.c: handle the new wrapper types.
21546 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
21547 token value as a MonoClass* when compiling a wrapper.
21548 mono_jit_create_remoting_trampoline now takes an additional
21549 MonoRemotingTarget parameter.
21551 2004-11-10 Martin Baulig <martin@localhost>
21553 * mini.c (mono_method_to_ir): Use `generic_container->context'
21554 rather than creating a new one.
21556 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21558 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
21560 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
21562 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
21564 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
21565 the experimental aot cache stuff.
21567 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
21569 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21570 mini-exceptions.c: update to exception clause structure changes.
21572 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21574 * exceptions-x86.c (throw_exception): Fix warnings.
21576 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
21579 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21581 * exceptions-sparc.c (get_throw_exception): Really fix this.
21583 2004-11-07 Ben Maurer <bmaurer@ximian.com>
21585 * tramp-*.c: we no longer support icalls without wrappers, so
21586 a bit of code can be removed here
21588 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
21590 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
21593 * cpu-sparc.md: Add op_rethrow.
21595 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
21597 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
21599 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
21600 * mini-ops.h: Add OP_RETHROW.
21602 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
21604 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
21606 2004-11-05 Geoff Norton <gnorton@customerdna.com>
21608 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
21609 Makes the output much easier to read
21611 2004-11-05 Ben Maurer <bmaurer@ximian.com>
21613 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
21614 prevents another huge leak when compiling with ssa. Secondly, the
21615 performance of doing this rather than freeing the lists is much
21616 better. GList does a lock every time you allocate a list link,
21617 so that it can use a memory pool. So, it is better to just use
21618 a memory pool of our own.
21620 * ssa.c, linear-scan.c: replace g_list_remove_link with
21621 g_list_delete. The remove one does not free the GList, so we were
21622 leaking memory. On -O=all --compile-all with corlib, this cut down
21623 3 MB of allocations.
21625 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
21627 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
21629 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
21631 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
21632 into a new function mono_create_jit_trampoline ().
21634 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
21636 * trace.c (get_spec): Allow tracing of classes without a namespace.
21638 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
21640 * mini.c: Fix pointer overwrite in mini_method_compile.
21642 2004-11-2 Geoff Norton <gnorton@customerdna.com>
21644 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
21645 The darwin ABI needs some special handling for 1 and 2 byte structs
21646 Lets use lbz/lhz instead of lwz everywhere.
21647 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
21648 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
21649 Use stb/sth for the former, and put the latter always on stack instead of in
21650 argument registers.
21652 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
21654 * trace.c (is_filenamechar): Add '_'.
21656 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21658 * mini-s390.c: Fix prolog length to allow for large trace requirements.
21660 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
21662 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
21664 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
21665 depends on libmonogc. Fixes #68805.
21667 2004-10-26 Miguel de Icaza <miguel@ximian.com>
21669 * mini.c (mono_jit_free_method): Provide extra information for
21670 this error. Currently this leaks, but will be turned into a
21671 developer option in the future.
21673 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
21675 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
21677 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
21679 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
21680 boundary. Fixes reading of PATCH_INFO_R4 and R8.
21681 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
21683 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
21685 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
21686 trampolines for AOT code.
21688 2004-10-22 <vargaz@freemail.hu>
21690 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
21691 constructed types. Fixes #68136.
21693 2004-10-21 Martin Baulig <martin@ximian.com>
21695 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
21696 if it returns true, unwind the stack to the call instruction.
21698 2004-10-21 <vargaz@freemail.hu>
21700 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
21702 * mini.h: Bump AOT version number.
21704 * objects.cs: Add another test for unbox trampolines.
21706 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
21709 2004-10-20 <vargaz@freemail.hu>
21711 * driver.c: Add SHARED to the set of optimizations tested.
21713 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
21715 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
21716 used by CEE_NEWARR.
21718 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
21720 2004-10-20 Martin Baulig <martin@ximian.com>
21722 * mini-exceptions.c (mono_handle_exception): Call
21723 mono_debugger_handle_exception() to tell the debugger about
21724 catch/finally clauses.
21726 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
21728 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
21730 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
21733 2004-10-15 Geoff Norton <gnorton@customerdna.com>
21735 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
21736 methods as their native size, fixed bug #57543, #57545.
21737 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
21738 This saves a temporary register and mullw call down into 1 (minor perf
21739 increase for cases like sum = sum * 5; This use to translate into:
21742 It now translates to
21745 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
21747 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
21750 2004-10-11 Martin Baulig <martin@ximian.com>
21752 * mini.c (mono_method_to_ir): If we're a generic method, get the
21753 MonoGenericContainer from our MonoMethodNormal and create a
21754 MonoGenericContext from it.
21756 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
21758 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
21760 * basic-long.cs: Add test for checked i8->i2 cast.
21762 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21764 * inssel-ppc.brg: added a couple of speedup rules.
21766 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
21768 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
21769 to speed up rebuilds.
21771 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21773 * mini-s390.c: Minor fix to OP_OR_IMM.
21775 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
21777 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
21778 better. Fixes appdomain-unload.exe on sparc.
21780 2004-10-02 Massimiliano Mantione <massi@ximian.com>
21782 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
21783 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
21786 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
21788 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
21790 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
21792 * mini.c: Always generate a field read/write wrapper for members
21793 of the class MarshalByRefObject since the actual instance could
21796 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
21798 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
21800 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
21802 * driver.c mini.h trace.c: Move the setting of the main assembly into
21803 a separate function called mono_trace_set_assembly () and call it after
21804 actually loading the main assembly. Fixes #66872.
21806 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
21808 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
21809 using the code manager.
21811 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
21813 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
21815 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
21817 * cpu-amd64.md: Fix bug in previous patch.
21819 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
21822 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
21824 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21825 mini-exceptions.c: updates for changed stack walk interface.
21827 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21829 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
21831 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
21833 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
21835 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
21837 * driver.c (mini_regression_list): Do not call mono_assembly_close
21838 since assemblies can't be unloaded.
21840 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
21842 * cpu-amd64.md: Fix more instruction lengths.
21844 * cpu-amd64.md: Fix lengths of some instructions.
21846 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
21848 * inssel.brg: Make the array ldelema check aot friendly.
21850 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
21852 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
21854 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
21856 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
21858 * mini-x86.c: Fix build.
21860 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
21861 mono_type_get_underlying_type () helper function to simplify code.
21863 2004-09-09 Martin Baulig <martin@ximian.com>
21865 * mini-amd64.c: Don't access `type->data.klass' directly, call
21866 mono_class_from_mono_type() instead since the type may be a
21869 2004-09-09 Martin Baulig <martin@ximian.com>
21871 * mini-amd64.c (get_call_info): Fix support for generic instances.
21872 (add_valuetype): Use mono_class_from_mono_type() to get the class
21873 since we can be a generic instance.
21875 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
21877 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
21879 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
21881 * liveness.c: reset spill costs on each scan: bug 62107
21883 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
21885 * exceptions-sparc.c (mono_arch_find_jit_info): remove
21886 unnecessary line that doesn't compile
21888 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
21890 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
21891 trampolines, make them call an error function so people can fix their
21894 2004-09-06 Martin Baulig <martin@ximian.com>
21896 * mini.c (mono_method_to_ir): When initializing locals, handle a
21897 generic instances like a valuetype if it's a valuetype and like a
21898 class if it's a class.
21900 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
21902 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
21903 stack. Fixes #64674.
21905 * exceptions.cs: Add test for unwinding of call arguments.
21907 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
21909 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
21910 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
21911 set the carry/borrow flag). The sparc and s390 implementations
21912 can now use optimized versions (and simplify the code). ppc bugfixes.
21914 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
21916 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
21918 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
21920 * inssel-amd64.brg: Remove leftover 32 bit rule.
21922 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
21924 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
21926 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
21927 mono_arch_find_jit_info functions into a new function. Fix a memory
21930 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
21933 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
21935 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
21938 * exceptions.cs: Add array size tests.
21940 * mini.c: Allocate a separate icall wrapper for each arity of
21941 mono_array_new_va. Fixes #59509.
21943 * exceptions.cs: Add testcase for 64578.
21945 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
21947 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
21949 2004-09-02 Martin Baulig <martin@ximian.com>
21951 * mini.c (mono_method_to_ir): When initializing the locals, call
21952 handle_initobj() on the generic instance itself, not its
21955 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
21957 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
21958 MonoJitInfo for dynamic methods.
21960 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
21962 * mini.c: Add support for freeing JIT data for dynamic methods.
21964 2004-09-01 Martin Baulig <martin@ximian.com>
21966 * mini-x86.c (is_regsize_var): Added support for generic
21968 (mono_arch_emit_prolog): Make this compile again, use
21969 `x86_push_imm_template (code)'.
21971 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
21973 * mini-x86.c: make all push_imm instructions that get
21974 patched always emit the long form
21976 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
21978 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
21979 in a per-domain hash.
21981 * mini-amd64.c (merge_argument_class_from_type): Handle generic
21984 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
21986 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
21989 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
21992 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
21993 Beginnings of SSE2 support.
21995 * exceptions.cs: Add more tests for checked int<->uint casts.
21997 2004-08-28 Martin Baulig <martin@ximian.com>
21999 * mini-x86.c (mono_arch_instrument_epilog): Added support for
22003 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
22004 Handle generic instances recursively.
22006 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22008 * iltests.il: test for conv.u8 on a constant
22010 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22012 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
22013 LCONV_x4 (shrun_32 (membase)).
22015 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22017 * inssel-x86.brg: c&p rules for push/setret of long
22019 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
22021 * inssel-x86.brg: c&p rules for compare (base, regvar) and
22022 compare (regvar, base)
22024 * inssel-x86.brg: more burg love
22026 * inssel.brg: more cleanup
22028 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
22030 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
22032 * basic-long.cs, basic-calls.cs: new tests for optimization.
22034 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
22036 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
22039 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
22041 * mini-amd64.c (read_tls_offset_from_method): Add another case.
22043 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
22045 * inssel.brg (mini_emit_memcpy): use
22046 NO_UNALIGNED_ACCESS to disable memcpy optimization
22048 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
22050 * mini-amd64.c: Handle generic types in various places.
22052 * mini.c (mono_method_to_ir): Handle generic types in init locals.
22054 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
22056 * mini.c (handle_box): Fix warning.
22058 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
22060 * mini-amd64.h: Enable the emit_state optimization.
22062 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
22064 * mini-amd64.c: Add some new 64 bit peephole opts.
22066 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
22068 * cpu-amd64.md: sreg1 of div instructions must be %rax.
22070 * mini-amd64.c: Register allocator fixes.
22072 * mini.c: Add an optimization to emit_state to avoid allocation of new
22073 registers on some platforms.
22075 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
22077 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
22079 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
22080 allocation. Fixes #63085.
22082 * basic-long.cs: Add new regression test.
22084 * mini-amd64.c: Register allocator improvements.
22086 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
22088 * mini-amd64.c (read_tls_offset_from_method): Add another code
22091 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
22092 instruction sequence for nullifying class init trampolines.
22094 * objects.cs: Add new regalloc test.
22096 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
22098 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
22100 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
22102 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
22105 * driver.c: Fix profiling after TLS changes.
22107 * driver.c (mono_main): Set mono_stats.enabled if needed.
22109 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
22112 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
22114 * mini-x86.c: use a 1 op rather than a 2 op tls access
22115 instruction -> faster.
22117 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
22119 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
22122 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
22124 * exceptions-sparc.c (throw_exception): fix typo
22126 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
22128 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
22129 set tree->dreg correctly with tls. Allow any
22130 register to be used.
22132 * mini-x86.c (read_tls_offset_from_method): add new code
22133 generation pattern seen with GCC.
22136 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
22138 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
22139 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
22140 exceptions-sparc.c: fix some performance issues in exception
22141 handling and setting of the stack trace for exceptions that were
22144 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
22146 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
22149 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
22152 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
22154 This patch inlines tls access, when possible.
22156 * mini.h: new arch functions for TLS intrinsics.
22157 All platforms updated with a stub.
22159 * mini.c: use the new intrinsics
22161 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
22162 arch specific intrinsic for tls variables
22164 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
22166 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
22169 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
22171 * mini.c: thread local allocation
22173 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
22175 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
22177 * Makefile.am: Link against the static version of libmonogc.
22179 * Makefile.am: Link the static versions of the convenience libraries
22180 into the mono executable.
22182 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
22184 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
22186 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
22187 on integer overflow.
22189 * mini-amd64.c: Reorganize function call code.
22191 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
22193 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22195 * inssel-x86.brg: use xor eax,eax.
22197 * basic.cs: new tests
22199 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22201 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
22202 in exception throwing code.
22204 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22206 * inssel-x86.brg: use xor esi,esi.
22208 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22210 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
22211 can trace methods compiled during mini_init () too.
22213 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
22216 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22218 * Makefile.am: static link on x86 (r=zoltan)
22220 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22222 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
22223 code since it causes some programs to fail.
22225 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
22227 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
22229 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
22231 * mini.c: ovfops_op_map - add STACK_OBJ case for
22233 * basic.cs: add test_0_pin_string as test
22236 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
22238 * Makefile.am: build C# if srcdir != builddir
22240 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
22242 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
22243 fall-through blocks.
22245 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22247 * driver.c: enable loop by default again and include abcrem in -O=all.
22249 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
22251 * iltests.il: Add some localloc tests.
22253 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
22255 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
22258 * inssel-amd64.brg: Add some optimizations.
22260 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
22263 * Makefile.am: Statically link mono against libmono on AMD64.
22265 * mini-amd64.c inssel-amd64.brg: Optimizations.
22267 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
22269 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
22271 * tramp-amd64.c: Patch calling code in trampolines.
22273 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
22275 * mini-amd64.c: pinvoke struct passing fixes.
22277 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
22279 * mini-sparc.c: redo change, make mono_arch_cpu_init call
22280 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
22282 2004-08-05 Duncan Mak <duncan@ximian.com>
22284 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
22287 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22289 * mini-amd64.c (emit_move_return_value): Move return value for normal
22292 2004-08-05 Martin Baulig <martin@ximian.com>
22294 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
22295 `type->type'; just modify `type' itself when dealing with enums
22296 and generic instances.
22297 (check_call_signature): Make `simple_type' a `MonoType *'.
22299 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22301 * mini.c: Use OP_PADD to add offsets to addresses.
22303 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
22305 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
22307 * mini-sparc.c (mono_arch_emit_epilog): fix check
22308 for folding last op into restore instruction
22310 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22312 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
22313 helper methods using the code manager.
22315 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
22317 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
22319 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22321 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
22322 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
22324 * mini-s390.c: fix tail processing
22326 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
22328 * mini-ppc.c: mul.ovf.un exception name fix.
22330 2004-08-03 Martin Baulig <martin@ximian.com>
22332 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
22333 instances; before jumping to `handle_enum', also modify `ptype'.
22335 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
22337 * cpu-sparc.md: fcall maximal length too small.
22339 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
22341 * mini-amd64.c mini.h: Add initial support for passing/returning
22342 structures to/from pinvoked methods.
22344 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
22346 * mini-ppc.c: reg allocator fix.
22348 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
22350 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
22352 * inssel.brg: Optimize memset on 64 bit machines.
22354 * mini-amd64.c: Fix some vararg cases.
22356 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22358 * mini-s390.c: Corrected macro in emit_float_to_int
22360 * s390-abi.cs: Tests to exercise the s390 ABI
22362 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22364 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
22367 * basic.cs: Add a test for add.ovf.un.
22369 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
22371 * mini-sparc.c: add case for OP_IDIV_UN
22373 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22375 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
22377 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
22379 2004-07-30 Ben Maurer <bmaurer@ximian.com>
22381 * basic.cs: regression tests.
22383 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
22386 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22388 * basic.cs: Add a new test.
22390 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
22391 and AOT. Various fixes and optimizations.
22393 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
22395 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
22397 * mini-ppc.c: make sure temp regs are not used for global reg
22400 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
22402 * cpu-sparc.md: conv_i8 fix for 64bits
22404 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
22406 2004-07-29 Ben Maurer <bmaurer@ximian.com>
22408 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
22409 add opcode for cmp BYTE PTR [eax], imm.
22411 * inssel.brg: Make memcpy and memset takes bases.
22413 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
22415 * *-amd64.*: More AMD64 work.
22417 2004-07-28 Ben Maurer <bmaurer@ximian.com>
22419 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
22420 add a compare-not-equal opcode.
22422 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
22424 * mini.c: Use mono_init_from_assembly instead of mono_init.
22426 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
22428 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
22430 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
22432 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
22434 * inssel.brg: 64 bit fixes.
22436 * mini.h (MonoCallInst): Add some AMD64 specific data.
22438 * mini.h: Add some OP_P opcodes.
22440 2004-07-28 Ben Maurer <bmaurer@ximian.com>
22442 * basic.cs: tests for 61797 and 61740
22444 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
22446 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
22447 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
22449 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
22451 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
22453 * *-amd64*.*: Ongoing AMD64 work.
22455 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
22457 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
22459 * *-amd64*: Ongoing AMD64 work.
22461 * mini-arch.h: Add AMD64 support.
22463 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
22465 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
22467 * mini-ops.h: Add new opcodes.
22469 * Makefile.am: Add AMD64 support.
22471 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
22472 rules into the inssel-long*.brg files.
22474 * *-amd64.*: Add beginnings of AMD64 backend.
22476 2004-07-22 Ben Maurer <bmaurer@ximian.com>
22478 * mini.c (print_dfn): commenting out the code that prints
22479 the cil. With -O=deadce, this makes -v -v crash.
22481 * cpu-pentium.md: make checkthis have a length of 2
22483 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
22485 * mini-sparc.h: fix implementations of __builtin
22486 functions for Sun compiler for V9.
22488 2004-07-16 Ben Maurer <bmaurer@ximain.com>
22490 * mini.c: use the new stelem.ref wrapper
22491 * exceptions.cs, arrays.cs: new stelem.ref tests
22493 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
22495 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
22496 new XSP should work with these changes).
22498 2004-07-14 Ben Maurer <bmaurer@ximain.com>
22500 * inssel-{long32,x86,}.brg: trivial optimizations.
22502 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
22504 * mini.c: load value when emitting box operation in
22507 2004-07-12 Ben Maurer <bmaurer@ximian.com>
22509 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
22510 is one byte shorter than cmp DWORD PTR [eax], 0.
22512 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
22514 * inssel-ppc.brg: arguments on the stack are always
22515 relative to the stack pointer (spotted by Neale Ferguson).
22517 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22519 * exceptions-x86.c: delay appending the method name to the trace until
22520 after mono_jit_info_table_find is called, as this gets the real
22523 2004-07-09 Ben Maurer <bmaurer@ximian.com>
22525 * aot.c: register roots
22527 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22529 * aot.c : I could just use PLATFORM_WIN32 flag.
22531 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22533 * aot.c : Reverting the previous fix. This time it broke linux build.
22535 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22537 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
22539 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
22541 * mini.c (handle_stack_args): Remove some more debugging code.
22543 * mini.c (handle_stack_args): Remove debug output left in by mistake.
22545 * driver.c mini.h aot.c: Allow additional options to be specified with
22546 --aot and pass them to mono_compile_assembly.
22548 * aot.c: Add experimental code to AOT compile all loaded assemblies
22549 on demand and save the code into a cache in the filesystem.
22551 * aot.c: Add support for more wrapper methods.
22553 * mini.c (handle_stack_args): Handle some corner cases. Fixes
22556 * cpu-*.md: Remove removed opcodes.
22558 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
22559 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
22560 related icalls to marshal.c.
22562 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
22564 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
22566 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
22568 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
22570 2004-07-06 Ben Maurer <bmaurer@ximian.com>
22571 * liveness.c: If liveness is recomputated we need to reset the information
22572 for each variable. This way, if the liveness range has been narrowed
22573 by optimizations that happened after the last computation, we can return
22576 For example, if you have
22581 // Tons of code that does not affect i
22587 i = 0 is dead code and will be removed by SSA. However, when
22588 linear scan gets to the code, i will still appear to be live
22589 throughout the entire block. This prevents good register allocation.
22591 2004-07-06 Martin Baulig <martin@ximian.com>
22593 * debug-mini.c (mono_debug_init_method): Allow
22594 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
22595 (mono_debug_add_icall_wrapper): New method.
22597 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
22599 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
22601 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
22604 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
22606 * aot.c (mono_aot_load_method): Fix loading of debug info.
22608 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22610 * aot.c: Add logging support.
22612 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22614 * mini.h: Add prototype for mono_print_method_from_ip.
22616 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
22618 * inssel.brg: 64 bit fixes.
22620 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
22623 * Makefile.am: Add SPARC64 support.
22625 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22627 * aot.c: Fix alignment problems on 32 bit platforms.
22629 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22631 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
22634 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
22637 * mini.h: Bump AOT file version. Some 64 bit fixes.
22639 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22641 * inssel-sparc.brg: Add new rule to avoid register moves.
22643 * inssel.brg: Add ldind_to_load_membase helper function.
22645 2004-06-30 Ben Maurer <bmaurer@ximian.com>
22647 * mini.c: OffsetToStringData intrinsic.
22649 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22651 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
22653 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
22656 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
22657 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
22659 * mini.c: reinstated mono_compile_get_interface_var()
22660 on x86, too, since the change breaks the Gtk# build there as well.
22662 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22664 * driver.c: remove loop from the default optimizations: it seems to
22665 interact badly with some of the other options (see bug #60613).
22667 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
22669 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
22670 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
22672 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
22674 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
22675 vararg-using methods.
22677 2004-06-21 Martin Baulig <martin@ximian.com>
22679 * mini/mini-exceptions.c
22680 (mono_handle_exception): Added `gpointer original_ip' argument.
22681 After calling mono_unhandled_exception(), call
22682 mono_debugger_unhandled_exception() and if that returns true,
22683 restore the context and return.
22685 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
22687 * mini-ppc.c: prefer the use of relative branches so
22688 they won't need to be patched in aot code (patch from Patrick Beard).
22690 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
22692 * aot.c: patch from Patrick Beard to make the output assembly
22693 more correct for the MacOSX assembler. Small tweak to
22694 generate sane images on Linux/PPC, too.
22696 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22698 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
22699 case until bug #59509 is fixed (shows up in #60332).
22701 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22703 * mini.c: make sure the needed wrappers are compiled, too, with
22706 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
22708 * driver.c: remove NPTL reference in --version output.
22710 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22712 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
22713 generate valid assembly for the Mach-O assembler.
22715 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
22717 * driver.c: don't include abcrem in the all optimization specifier
22718 since it slows down jit compilation too much for now.
22720 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
22722 * mini.c: use BIGMUL only if both operands have the same signage.
22723 * iltests.il: Test for bug 60056. (errors related to signage in
22728 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
22730 * mini.c, aot.c: memory leak fixes.
22732 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
22734 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
22736 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
22738 * Makefile.am: remove the -static hack completely, it links in
22739 statically glib as well.
22741 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
22743 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
22744 * exceptions.cs: make it compile with new mcs/csc.
22746 2004-06-03 Massimiliano Mantione <massi@ximian.com>
22747 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
22748 and added relevant test case.
22750 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
22752 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
22753 regressions in gtk-sharp.
22755 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
22757 * exceptions.cs: New regression tests.
22759 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
22761 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
22763 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
22765 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
22767 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
22769 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
22771 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
22773 * mini.c (mono_jit_runtime_invoke): Init class in this
22774 method instead of trusting mono_jit_compile_method to
22775 do the work (because wrappers can be in object class)
22777 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
22779 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
22781 * basic-long.cs: New regression test.
22783 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
22785 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
22786 and div/rem checks.
22788 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
22790 * Makefile.am: fix miguel's change to build mono statically against
22791 libmono (track build dependencies).
22793 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
22795 * cfold.c: Some glib versions do not have G_MININT32.
22797 2004-05-26 Massimiliano Mantione <massi@ximian.com>
22799 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
22800 with precision of tan, atan, sin and cos, and implemented related
22801 regressions tests (fixes bug 54467, but one new problem appeared and
22804 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
22806 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
22808 * exceptions.cs: Add test for constant folding && division by zero.
22810 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
22811 since driver.c is in libmono too, so the optimization was useless.
22813 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
22814 variable to driver.c so the compiler can emit more efficient code to
22817 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22819 * Makefile.am: don't distribute generated inssel.[ch] files.
22821 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
22823 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
22824 into the default appdomain. Fixes #58707.
22826 * jit-icalls.c: Remove the broken approximation for truncl, doing
22827 no conversion is better.
22829 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
22832 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
22834 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
22835 of the mcrxr instruction which is not available on some processors
22836 even if it's documented to be. Implement add and sub overflow correctly
22837 (still not complete for long unsigned). Speed up icalls a bit.
22839 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
22841 * mini.c (mono_jit_compile_method_with_opt): Make sure that
22842 we run .cctor in the current domain instead of target_domain.
22844 Fixes bug #58558, .cctor not being called in -O=shared.
22846 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
22848 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
22850 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
22852 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
22853 which can be done with an imm8, do it that way.
22854 (mono_arch_output_basic_block): ditto for a jmp
22855 (mono_arch_emit_prolog): Computate maximum offset of a label.
22857 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
22859 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
22860 now tries to allocate prefered physical reg's for virtual
22861 regs. This reduces the number of emited spills/loads with
22862 20-30% on our core assemblies.
22864 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22866 * jit-icalls.c: truncl() is not needed and trunc() is
22867 the correct thing to do anyway (bug #58287).
22869 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
22871 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
22874 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
22876 * driver.c: enable loop optimizations by default.
22878 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
22880 * mini-x86.c: fix calc of max loop size when aligning loops start.
22882 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
22884 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
22887 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
22889 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
22892 * basic-long.cs: Add tests for add/subtract of immediates with carry.
22894 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
22896 * mini.c (inline_method): Allways inline some wrappers even if the cost
22897 is too large. Fixes #58785.
22899 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
22901 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
22903 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
22904 (crichton@gimp.org). Beginning of support for sparc/linux.
22906 * mini-sparc.c: Optimize retrieval of LMF address.
22908 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
22910 * exceptions-ppc.c: handle alloca in methods with clauses.
22912 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
22914 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
22916 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
22918 * mini.c: Delegate most of the abort signal work to
22919 mono_thread_request_interruption, which also handles Stop and Suspend
22922 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
22924 * mini.c mini.h: Allow inlining of icall wrappers if the backend
22925 supports the save/restore lmf opcodes.
22927 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
22929 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
22930 by gcc-3.4 as well.
22932 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
22934 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
22936 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
22937 methods which contain array accesses.
22939 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
22940 boundaries. Fixes #58537.
22942 * iltests.il: Add regression test for #58537.
22944 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
22946 * mini-x86.c (mono_arch_local_regalloc): Last part of
22947 fix for bug #58633 (releasing register to early).
22949 2004-05-18 Miguel de Icaza <miguel@ximian.com>
22951 * basic-long.cs: Add new regression test.
22953 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
22955 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
22956 register too early on the chain.
22958 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
22960 * mini.c (create_helper_signature): Use a helper function to reduce
22961 the code which needs to be written. Also set the calling convention of
22962 icalls on windows. Fixes #57840.
22964 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
22966 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
22967 exceptions-ppc.c: added helper function to get the instruction address
22968 from a signal handler context.
22970 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
22972 * helpers.c: use g_get_tmp_dir. Invokes happyness
22975 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
22977 * helpers.c: Add new env variable to pass args to objdump.
22978 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
22980 2004-05-17 Radek Doulik <rodo@ximian.com>
22982 * Makefile.am (common_sources): added abcremoval.h so it get
22983 disted and daily mono packages on go-mono.com will build again
22985 2004-05-17 Massimiliano Mantione <massi@ximian.com>
22987 * abcremoval.c: Fixed coding style, added copyright header.
22989 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
22991 * mini.h: Added prototype for abc removal main function.
22993 * build_relations_propagation_table.pl: Added copyright header.
22995 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
22997 * basic-long.cs: reg test for complex ceq_long bug.
22999 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
23001 * mini-x86.c (mono_arch_local_regalloc): Correctly free
23002 reg in long and clob case (bug #58343). Fixed/added comments.
23004 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
23006 * mini.c (mono_jit_runtime_invoke): Follow new convention
23007 of calling the invoke method with an function pointer.
23009 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
23011 * ChangeLog: Fix author of memory leak patch.
23013 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
23015 * Makefile.am: fix make dist as well...
23018 2004-05-14 Massimiliano Mantione <massi@ximian.com>
23020 * cfold.c: Made so that conversions from pointer to int4 are no-ops
23021 on archs where pointers are 4 bytes long.
23023 * Makefile.am: Added abcremoval.c source file.
23025 * abcremoval.c: Added abcremoval.c.
23027 * abcremoval.h: Added abcremoval.h.
23029 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
23031 * inssel.brg: Enabled bounds check removal.
23033 * mini.c: Added support for abcrem optimization.
23035 * mini.h: Added abcrem optimization label.
23037 * driver.c: Added support for abcrem optimization.
23039 * propagated_relations_table.def: Added propagated_relations_table.def.
23041 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
23043 * mini.c, cfold.c: fix style.
23045 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23047 * mini.c: handle issue with the low-level implementation of
23048 some long opcodes (bug #54209).
23050 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
23052 * basic.cs: test for my new cmov stuff.
23054 2004-05-13 Patrik Torstensson
23056 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
23057 opt and added peephole documentation.
23059 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
23061 * tramp-ppc.c: rewrote the generic trampoline code.
23063 2004-05-11 Patrik Torstensson
23065 * mini-x86.c: optimize long shl/shr asm code (one less branch)
23067 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
23069 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
23071 * mini.h mini.c dominators.c: Applied patch from Derek Woo
23072 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
23074 * mini.c: Add new icalls for AsAny marshalling.
23076 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
23078 * tramp-ppc.c, mini-ppc.c: more cleanups.
23080 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23082 * mini.c: no warnings.
23084 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23086 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
23088 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
23090 * mini.c: In the thread abort signal handler, if the thread is in the
23091 process of being stoped, don't throw the Abort exception, just stop the
23094 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
23096 * tramp-ppc.c: removed old code.
23098 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23100 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
23101 do some simple speed optimizations on ppc.
23103 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
23105 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
23106 and large offsets in load/store.
23108 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
23110 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
23111 it causes regressions.
23113 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
23115 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
23118 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
23120 * jit-icalls.c: remove warnings.
23121 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
23122 speedups for unsafe code.
23124 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
23126 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
23128 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
23130 * basic-calls.cs: Add new regression test.
23132 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
23135 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
23137 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
23140 2004-05-06 Patrik Torstensson
23142 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
23143 long reg allocation in any reg (not only eax:edx) and implemented
23144 long shl/shr ops in asm instead of helpers.
23146 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
23148 * mini-sparc.h: Fix warnings.
23150 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
23153 * mini-exceptions.c (mono_handle_exception): Call the filter in a
23154 separate statement for clarity.
23156 * mini-sparc.c: Update status.
23158 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
23160 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
23163 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23165 * inssel-ppc.brg: another small pre-release workaround:
23166 we don't do overflow detection for long_sub_un.
23168 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23170 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
23171 (also works around a weird ppc bug: 57957).
23173 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
23175 * tramp-ppc.c: trampoline fixes.
23177 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
23179 * mini-ppc.c: fixed typos.
23181 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
23183 * mini-ppc.c, exceptions-ppc.c: more code saves registers
23184 at the top of the stack. Fixed typos. Use a frame registers
23185 for all the methods with exception clauses.
23187 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
23189 * exceptions-ppc.c: restore fp registers.
23191 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
23193 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
23194 order from the stack top (moved the stack room to save the
23195 return value for trace after the param area). Fixed corruption
23196 in restoring registers on unwind.
23198 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
23200 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
23202 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23204 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
23205 and prolog/epilog for methods that use it. Allow
23206 enough param area room for varargs methods. Fix miguel's
23207 breakage in exception handling.
23209 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23211 * Makefile.am: run genmdesc only on current arch.
23213 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23215 * exceptions-x86.c:
23216 * mini-x86.h: fix the build on windows.
23218 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
23220 * 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.
23222 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
23224 * mini-exceptions.c: New file.
23226 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
23227 Move some parts of the x86 exception handling code to an
23228 arch-independent file so it can be shared with other ports.
23230 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
23232 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
23234 2004-04-26 David Waite <mass@akuma.org>
23236 * driver.c: remove comma from end of enumeration declaration
23238 2004-04-26 Jackson Harper <jackson@ximian.com>
23240 * driver.c: parse config file before loading first assembly. This
23241 allows the user gac to be enabled/disabled.
23243 2004-04-23 Miguel de Icaza <miguel@ximian.com>
23245 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
23246 simpler mechanism: we do not care what is encoded initially
23247 (branch absolute or relative), we care about the code and its
23248 target. I kept the old code for reference for now.
23250 The new code tries first to determine if the jump is anywhere in
23251 the -/+32 absolute meg range, if it succeeds, it encodes using the
23252 absolute branch; If not, it tried to find something in the
23253 relative range, if not, it uses the handle_thunk code.
23255 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
23257 * exceptions-ppc.c: use the correct ip register on macosx.
23259 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
23261 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
23263 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
23265 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
23266 Raise exception on integer divide by zero by hand since the hw
23267 doesn't support it. Handle NaNs in FP compares.
23269 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
23271 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
23272 code reducing duplication between the platforms and enabled
23273 signal exception handling (on linux for now).
23275 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
23277 * exceptions-ppc.c: more macosx support.
23279 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23281 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
23283 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
23285 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
23287 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
23289 * iltests.il: more tests.
23291 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
23293 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
23296 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
23298 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
23300 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
23302 * liveness.c: Mark variables as volatile in all basic blocks reachable
23303 from exception clauses.
23305 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
23307 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
23310 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
23312 * iltests.il, basic.cs: more tests for regalloc.
23314 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
23316 * iltests.il: Some tests for register allocation modifications
23319 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
23321 * exceptions.cs: Add regression test for bug #56782.
23323 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
23324 original stack trace if an exception is rethrown. Fixes #56782. Oh,
23325 the beauty of fixing the same thing in 5 different files...
23327 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
23329 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
23332 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
23334 * mini.c: Add support for STRWLPARRAY marshalling convention.
23336 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
23338 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
23339 to init the context to setup the regs pointer).
23341 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
23343 * exceptions-ppc.c: more exceptions work.
23345 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23347 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
23350 2004-04-13 Miguel de Icaza <miguel@ximian.com>
23352 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
23353 can use the memory directly.
23355 * cpu-pentium.md: Update documentation from a post from Zoltan.
23357 add x86_add_membase, x86_sub_membase, x86_mul_membase
23359 2004-04-13 Miguel de Icaza <miguel@ximian.com>
23361 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
23362 GENERAL_REGS they were also hardcoded for all PPC ports.
23364 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
23366 Remove hard-coded limit for floating point registers, use
23367 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
23369 Notice that in MacOS X calling conventions you can fit a lot more
23370 floating point values in registers, so I should update the PInvoke
23371 test to excercise the passing of floating point values on the
23372 stack (currently broken).
23374 2004-04-06 Miguel de Icaza <miguel@ximian.com>
23376 * tramp-ppc.c (create_trampoline_code): Added
23377 JUMP_TRAMPOLINE_SIZE.
23378 (ppc_magic_trampoline): Follow the pattern from
23379 x86_magic_trampoline: if code is set to zero, return.
23380 (create_trampoline_code): Always pass MonoMethod to the jump
23381 trampoline, before it was passing a null.
23382 (mono_arch_create_jump_trampoline): Implement the jump stub, could
23383 share the code with mono_arch_create_jit_trampoline.
23385 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
23387 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
23390 * cpu-g4.md: Added length for jmp instruction, the worst case
23391 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
23394 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
23396 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
23398 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
23400 * mini.c: Only set bblock->real_offset when adding a new bblock, and
23401 before each IL instruction.
23403 * mini.c (CEE_BOX): Fix warnings.
23405 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23407 * mini.c: removed a few unused vars and extra whitespace.
23409 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
23411 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
23413 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
23415 (OP_GETCHR): use the above
23416 (CEE_LDELEMA): use the above.
23418 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
23419 version of the generic impl.
23420 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
23421 (CEE_LDELEMA): use the above.
23423 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
23425 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
23428 * iltests.il: Added new regression test for #56317.
23430 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
23432 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
23433 under NetBSD. Fixes #56450.
23435 * liveness.c (update_gen_kill_set): Fix previous patch.
23437 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23439 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
23441 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
23443 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
23444 ldsfld and ldsflda.
23446 * inssel-sparc.brg: Add more optimizations.
23448 * mini-sparc.c: Replace multiply/divide with shifts if possible.
23450 2004-04-01 Martin Baulig <martin@ximian.com>
23452 * mini.c (handle_box): New static function; moved the
23453 implementation of CEE_BOX here.
23454 (mono_method_to_ir): Added `constrained_call' variable.
23455 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
23456 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
23457 mono_method_get_constrained() to get the method.
23459 2004-04-01 Martin Baulig <martin@ximian.com>
23461 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
23462 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
23463 (mono_method_to_ir): We don't need these macros anymore since
23464 mono_class_get_full() already takes care of it.
23466 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23468 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
23469 use @function (as doesn't accept #function here) and check the return
23470 value of system and stop if fails.
23472 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23474 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
23476 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
23478 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
23480 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
23482 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
23485 * basic-long.cs: Add test for negation of Int64.MinValue.
23487 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
23489 * mini-sparc.c: Update status.
23491 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
23493 * exceptions-sparc.c: Fix return value in filters.
23495 * inssel-sparc.brg: Fix register allocation in some rules.
23497 2004-03-28 Martin Baulig <martin@ximian.com>
23499 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
23502 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
23504 * mini-x86.c (mono_arch_patch_code): Fix warnings.
23506 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
23507 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
23508 remove unused conv_u4 opcode.
23510 * mini-x86.c: Remove valgrind workaround since it slows down things
23511 even when mono is not run under valgrind.
23513 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
23515 * mini-sparc.c: Update status.
23517 * inssel-sparc.brg: Add some optimizations.
23519 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
23520 future delay slot filling. Add support for varargs, tail calls and JMP.
23522 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
23523 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
23525 * inssel.brg: Fix register allocation in OP_ARGLIST.
23527 * inssel.brg: Fix warnings.
23529 2004-03-25 Martin Baulig <martin@ximian.com>
23531 * mini.c (inflate_generic_field): Removed.
23532 (mini_get_method): Removed, use mono_get_method_full(),
23533 (mini_get_class): Removed, use mono_class_get_full().
23534 (mono_method_to_ir): Pass our generic context to
23535 mono_field_from_token().
23537 2004-03-25 Martin Baulig <martin@ximian.com>
23539 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
23540 of a `MonoMethod *'.
23541 (mini_get_method): Take a `MonoGenericContext *' instead
23542 of a `MonoMethod *'.
23543 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
23544 a new local variable called `generic_context' which holds the
23545 current `MonoGenericContext *'; use it to lookup things.
23547 2004-03-24 Martin Baulig <martin@ximian.com>
23549 * mini.c (mini_get_class): New static method; if we're inside a
23550 generic instance, inflate the class if neccessary.
23551 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
23553 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
23555 * iltests.il: New regression test for #55976.
23557 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
23560 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23562 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
23565 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23567 * liveness.c: Consider SSA stores as well as loads when making vars
23570 * exceptions.cs: New regression tests for register allocation.
23572 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
23574 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
23575 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
23576 domain lock only to protect puntual access to data structures.
23577 Added access lock for sighash, jit_icall_hash_name,
23578 jit_icall_hash_addr and domain->code_mp.
23580 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
23582 * driver.c: Print SIGSEGV handling method.
23584 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
23586 * mini.c (setup_jit_tls_data): Handle case when this is called
23587 multiple times for a thread.
23589 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
23590 is different from fbxx_un. Fixes #54303. Also use constants instead of
23591 magic numbers in a lot of places.
23593 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
23595 * exceptions.cs: Fix cctor test when --regression is used.
23597 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
23599 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
23602 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
23604 * inssel-ppc.brg: fixed register assignments for some rules.
23606 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23608 * exceptions.cs: Add test for exceptions in static constructors.
23610 * mini.c (mono_jit_compile_method_with_out): Move the calling of
23611 static constructors outside the domain lock. Fixes #55720.
23613 2004-03-17 Martin Baulig <martin@ximian.com>
23615 * mini.c (get_generic_field_inst): Removed, this'll never happen.
23616 (inflate_generic_field): Take the `MonoMethod *' instead of the
23617 `MonoClass *' and added support for generic method.
23618 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
23619 have a `field->parent->gen_params', only inflate the field if it's
23620 an open constructed type.
23622 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23624 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
23625 exception object instead of the preconstructed ones.
23627 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23629 * mini.c: reverted changed to sigsegv_signal_handler commited
23630 accidentally in the previous patch.
23632 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23635 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
23636 running --aot with an old assembly.
23638 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
23640 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
23643 * mini-sparc.c: Add support for v9 branches with prediction.
23645 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
23647 * mini.c (mini_init): #warning is GNUC only
23649 * mini-sparc.h: implement __builtin_frame_address
23650 and __builtin_return_address for Sun C compiler
23652 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
23654 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
23656 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
23658 * basic-calls.cs: Add test for unaligned byref long argument passing.
23660 * mini-ops.h: Add sparcv9 compare and branch instructions.
23662 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
23663 v9 instructions if we have a v9 cpu.
23665 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
23666 registers for global allocation.
23668 * exceptions-sparc.c: Fixes.
23670 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
23672 * liveness.c (mono_analyze_liveness): Optimized version.
23674 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
23676 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
23679 * basic-float.cs basic-calls.cs: New regression tests.
23681 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
23683 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
23684 sigaltstack implementation.
23686 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
23688 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
23689 stuff if SIGSEGV_ON_ALTSTACK is not defined.
23691 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
23693 * mini.c: Fix warnings.
23695 * mini.c (mono_resolve_patch_target): New function which contains the
23696 arch independent part of the patching process.
23698 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
23699 patching code to a separate function.
23701 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
23703 * mini.c (add_signal_handler): ifdef out on Windows
23705 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
23707 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
23708 cpu-sparc.md: Add exception handling support + other fixes.
23710 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
23711 typed GC detection in --version.
23713 * basic.cs exceptions.cs: New regression tests.
23715 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
23716 the arch specific code can store data during a compilation.
23718 * mini-ops.h: Add OP_SETFRET.
23720 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
23721 function, register a separate icall for each arity, so the icalls can
23724 * mini.c (mono_print_tree): Print negative offsets in a more readable
23727 * mini.c: Make signal handling work on sparc.
23729 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
23731 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
23733 * jit-icalls.c: Emulate truncl by aintl on solaris.
23735 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
23737 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
23739 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
23741 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
23743 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
23744 a MarshalByRef type, inline a method that performs the check, taking into
23745 account that the object can be a proxy. Also implemented tow new opcodes:
23746 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
23747 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
23748 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
23750 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
23752 * mini-ppc.c: if a relative branch displacement is too big
23753 but it points to and area reachable with an absolute branch,
23756 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
23758 * mini.c: optimize small copies in cpblk.
23760 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
23762 * basic-calls.cs basic-float.cs: New regression tests.
23764 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
23765 negative offsets from %fp. Implement localloc. Fix local register
23766 allocation. Fix the case when the this argument needs to be saved to
23767 the stack. Implement some missing opcodes.
23769 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
23771 * mini.c (mini_method_compile): Reenable global regalloc in methods
23772 with exception handlers.
23774 * linear-scan.c (mono_varlist_sort): Fix warning.
23776 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
23778 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
23781 * liveness.c: Make all variables uses in exception clauses volatile, to
23782 prevent them from being allocated to registers. Fixes #42136.
23784 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
23786 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
23787 causes regressions.
23789 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
23790 argument to mono_arch_regalloc_cost.
23792 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
23795 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
23797 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
23798 Make the cost of allocating a variable to a register arch dependent.
23800 * basic-calls.cs: Fix compilation of tests.
23802 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
23803 helper function to cut back on the number of #ifdefs needed.
23805 * mini-ppc.c: Fix compilation.
23807 * basic-calls.cs: New regression tests.
23809 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
23811 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
23812 of l0 since that is callee saved.
23814 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
23817 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
23818 of delay instruction.
23820 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
23822 * mini.h (MonoCallInst): Add 'virtual' flag.
23824 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
23826 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
23828 * *.cs: New regression tests.
23830 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
23833 * mini.c (mono_runtime_install_handlers): Fix build.
23835 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
23836 'signal_stack_size' members.
23838 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
23839 alternate signal stack.
23841 * exceptions-x86.c: Add stack overflow handling.
23843 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
23844 functions to arch independent code.
23846 * mini.c (mono_print_tree): Print more detailed info for load_membase
23849 2004-02-23 Martin Baulig <martin@ximian.com>
23851 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
23853 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
23855 * mini-x86.c: fixed reg allocation for div/rem.
23857 2004-02-22 Miguel de Icaza <miguel@ximian.com>
23859 * driver.c (mono_main): Report some configuratio options on --version.
23861 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
23863 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
23864 low in the address space. Correctly flush memory in thunks where we
23865 output native code.
23867 2004-02-20 Martin Baulig <martin@ximian.com>
23869 * mini.c (mini_get_method): New static method; inflate all generic
23870 methods and methods in open generic instances.
23871 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
23872 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
23874 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
23876 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
23878 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
23880 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
23882 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
23884 * mini-sparc.c (flushi mono_arch_output_basic_block): make
23885 it compile using Sun's compiler.
23887 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
23889 * 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.
23891 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
23893 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
23895 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
23897 * mini-ppc.c: handle calls outside of the allowed range with thunks
23898 allocated using the code manager.
23899 * tramp-ppc.c: use the code manager to hold generated native code.
23900 Fixed the magic trampoline to just patch vtable entries.
23902 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
23904 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
23907 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
23909 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
23912 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
23913 if we have a working __thread implementation.
23915 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
23916 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
23918 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
23920 * mini-x86.c: Fix compilation under gcc 2.
23922 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
23924 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
23925 contains a call to the wrapped function.
23927 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
23928 OP_<CALL>_IMM opcodes, and use them under X86.
23930 * mini.c (mono_jit_find_compiled_method): Fix warning.
23932 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
23934 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
23936 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
23937 functionality to mini.c.
23939 * mini.c (mono_create_jump_trampoline): New function to create a jump
23940 trampoline. Return a compiled method instead of a trampoline if it
23941 exists. Add a cache for jump trampolines.
23943 * mini.c (mono_jit_find_compiled_method): New function to return a
23944 compiled method if it exists.
23946 * mini-x86.c: Call mono_create_jump_trampoline instead of
23947 mono_arch_create_jit_trampoline.
23949 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
23950 a jump trampoline. Fixes #52092.
23952 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
23954 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
23955 which is not up-to-date. Add check_corlib_version () instead.
23957 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
23960 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
23961 since newer valgrind versions do not need it.
23963 * mini.c (mono_jit_compile_method_with_opt): New helper function to
23964 compile a method with a given set of optimizations.
23966 * mini.c: Compile icall wrappers on-demand instead of at startup.
23968 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
23969 wrapper for an icall.
23971 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
23973 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
23976 * iltests.il: Add test for non-empty stack before switch instruction.
23978 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
23980 * mini.c: Add support for new stringbuilder marshalling conventions.
23982 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
23984 2004-02-01 Martin Baulig <martin@ximian.com>
23986 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
23987 in `ginst->mtype_argv'.
23989 2004-01-31 Miguel de Icaza <miguel@ximian.com>
23991 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
23992 facilitate grepping.
23994 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
23996 * mini.c: fixed buglet in initobj generic implementation for references.
23998 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
24000 * Makefile.am: make the version script conditional.
24001 * jit-icalls.c: handle missing truncl().
24003 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
24005 * exceptions.cs: Add more tests for double->int conversion.
24007 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
24008 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
24010 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
24012 * driver.c: make --verbose --version emit an error
24013 if the loaded corlib doesn't match the runtime version.
24015 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
24017 * mini-ppc.h: export ppc_patch().
24018 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
24019 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
24020 on par or better than on MacOSX.
24022 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
24024 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
24025 mono_lookup_pinvoke_call.
24027 * mini-x86.c: Under windows, the default pinvoke calling convention is
24028 stdcall. Fixes #52834.
24030 * mini.c (optimize_branches): Add an upper bound to the number of
24031 iterations to prevent infinite loops on strange loops. Fixes #53003.
24033 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
24035 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
24036 and ISINST. Fixes #52093.
24038 * objects.cs (test_0_vector_array_cast): New tests.
24040 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
24042 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
24043 checking in Array.Set ().
24045 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
24048 * object.cs (test_0_multi_array_cast): New regression test.
24050 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
24052 * exceptions-ppc.c: fix build on Linux/PPC.
24054 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
24056 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
24057 running under valgrind.
24058 (x86_magic_trampoline): Fix build bustage.
24060 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
24061 negative values as well. This is needed for the encoding of the line number
24062 info, since sometimes the line numbers are not in increasing order.
24064 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
24066 * cpu-pentium.md (localloc): Increase the size of the localloc
24067 instruction since it is a loop under Win32.
24069 * debug-mini.c (record_line_number): Get rid of unneccesary memory
24072 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
24074 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
24075 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
24076 Max Horn (max@quendi.de). Fix file names in comments.
24078 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
24080 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
24081 avoid stack overflow.
24082 (replace_usage): Avoid uninitialized variable warnings.
24084 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
24085 and taking the address of valuetype variables.
24087 2004-01-03 Patrik Torstensson
24089 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
24090 for other purposes than FP later on.
24092 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
24094 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
24097 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
24099 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
24101 2003-12-30 Patrik Torstensson <p@rxc.se>
24103 * mini-x86.h: Decreased number of availiable fp regs.
24104 Solves corner cases with FP spilling.
24106 2003-12-23 Patrik Torstensson <p@rxc.se>
24108 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
24109 for floating point stack tracking / spilling on x86.
24112 * basic-float.cs: added float mul overflow test.
24114 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
24116 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
24118 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
24120 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
24121 supports for cond branches that overflow the immediate
24122 overflow offset. mcs can compile simple programs.
24124 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
24126 * exceptions-ppc.c: exception handling support wip:
24127 finally handlers get run on exception.
24129 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
24131 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
24134 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
24136 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
24137 initial support for stack walking and unwinding.
24139 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
24141 * driver.c (mono_main): Make corlib-out-of-sync message more
24142 descriptive. Also remove verify_corlib call.
24144 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
24146 * mini.c: make CEE_NEWARR calls and other emulated opcodes
24147 not overlap with other call's arguments, too.
24149 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
24151 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
24152 move to arch-specific code the choice of arch-specific
24153 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
24154 * mini.c: ensure emulation calls will not interleave
24157 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
24159 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
24160 the magic trampoline stack frame is dropped before executing
24163 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
24165 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
24166 and integer to fp conversions. Added support for overflowing
24167 arguments on the stack. Reserve a couple more registers as temps.
24168 Added support for aot compilation (as output still needs to be
24171 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
24173 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
24174 Don't overwrite return register in some corner cases.
24176 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
24178 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
24179 static constructors when AOT compiling.
24181 * driver.c (mono_main): Call mono_check_corlib_version.
24183 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
24185 * cpu-g4.md, basic.cs: fixed div target register.
24187 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
24189 * mini-ppc.c, basic.cs: shl_imm fix with test.
24191 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
24193 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
24194 structures by value. Misc fixes.
24195 * objects.cs: more tests.
24197 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
24199 * mini-ppc.c: lconv.ovf.i implemented.
24201 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24204 (mini_init): don't error out if someone already called g_thread_init.
24206 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
24208 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
24209 to be any type per the spec. Fix abnormal memory usage when
24210 the same object is repeatedly thrown.
24212 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
24214 * mini.c: check for overruns in IL code.
24216 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
24218 * TODO: Add/remove some todo entries.
24220 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
24222 * driver.c (mono_main): Call mono_verify_corlib.
24224 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
24226 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
24227 This has been moved to mini.c
24228 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
24229 type being casted is marshalbyref it could be a proxy, so instead of
24230 emitting the type check code, emit a call to a runtime method that will
24231 perform the check by calling CanCastTo if needed.
24233 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
24235 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
24236 methods with large stack frames under Win32.
24238 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
24240 * Makefile.am: Distribute regression tests.
24242 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
24243 at the end instead of inserting each variable into the sorted list.
24245 * linear-scan.c (mono_varlist_sort): New helper function.
24247 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
24249 * mini.c: ensure arguments and locals are within bounds.
24251 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
24253 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
24256 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
24258 * mini.c (mono_cprop_copy_values): Fix crash.
24260 * aot.c: Set verbosity back to 0.
24262 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
24264 * regalloc.c: complete memory leak fix by Laurent Morichetti
24267 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
24269 * driver.c (main_thread_handler): Revert the previous patch.
24271 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
24274 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
24275 memory from the memory pool.
24277 * driver.c (main_thread_handler): Turn on all optimizations when
24280 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
24281 an array for better performance.
24283 * regalloc.c (mono_regstate_assign): Fix memory leak.
24285 * debug-mini.c (mono_debug_serialize_debug_info): New function to
24286 serialize the debug info.
24288 * debug-mini.c (mono_debug_add_aot_method): New function to load the
24289 debug info from the serialized representation.
24291 * aot.c: Save debug info into the generated file and load it when
24294 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
24296 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
24298 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
24299 More FP-related fixes.
24301 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
24303 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
24304 and register allocation buglet. Hello world now runs.
24306 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
24308 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
24309 * tramp-ppc.c: fixed class init trampoline.
24310 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
24312 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
24314 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
24315 mini.c: more ppc changes/fixes.
24317 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
24319 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
24320 Also optimize the case when the arguments are the same in the caller
24323 * iltests.il: Add tests for tail calls with valuetype arguments.
24325 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
24327 * mini-ppc.c: fixes for struct return type.
24329 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
24331 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
24332 mono_spillvar_offset() to arch-specific code.
24334 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
24336 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
24338 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
24340 * exceptions-x86.c: Fix stack space leaks.
24342 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
24343 registers from the lmf if the method has save_lmf set.
24345 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
24347 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
24348 of icall wrappers into InvokeInDomain, since these are now per-domain.
24350 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
24352 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
24353 make some opcode emulation and intrinsic ops enabled/disabled
24354 according to the architecture. More fixes.
24356 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
24358 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
24360 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
24362 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
24363 arch-specific handling for 'this' and struct return type to
24364 arch-specific code.
24366 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24368 * aot.c: prevent divide by zero error when reporting (it happened with
24369 Accessibility.dll).
24371 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
24373 * mini.h (inst_switch): Remove unused macro.
24375 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24378 (load_aot_module): free 'info->methods' and 'info' properly. No more
24379 "free(): invalid pointer blah" messages when you have an old aot
24382 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
24384 * jit-icalls.c, mini.c: Added support for context static fields.
24386 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
24388 * mini.c (mono_method_blittable): Methods which set LastError are not
24389 blittable either. Fixes #51108.
24391 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
24393 * mini.c: flush icache.
24394 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
24396 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
24398 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
24400 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
24402 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
24405 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
24408 * inssel.brg (CEE_MKREFANY): Fix AOT case.
24410 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
24412 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
24413 instruction when the result is discarded.
24415 * iltests.il (test_0_div_regalloc): New regression test.
24417 * arrays.cs: Fix compilation error.
24419 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
24421 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
24422 float rules to inssel-x86.brg: sane architectures with FP registers
24423 don't need to implement these rules.
24425 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
24427 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
24429 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
24431 * mini.h, inssel-long32.brg: fixed endianess issues in int64
24432 implementation of 32 bit systems.
24434 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
24436 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
24437 (Jeroen Zwartepoorte).
24439 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
24441 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
24442 the caller and the callee matches.
24444 * mini.c (mono_method_to_ir): Add comment.
24446 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
24447 signbit is missing on some platforms.
24449 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
24451 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
24453 * mini.c (setup_jit_tls_data): Call the new function.
24455 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
24457 * mini-x86.c: Add experimental support for fast access to the lmf
24458 structure under NPTL/Linux 2.6.x.
24460 2003-11-06 Martin Baulig <martin@ximian.com>
24462 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
24463 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
24466 2003-11-02 Martin Baulig <martin@ximian.com>
24468 * mini.c (inflate_generic_field): New static method.
24469 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
24470 generic instance and the field is declared in a generic type, call
24471 inflate_generic_field() to inflate it. Fixes gen-28.cs.
24473 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
24475 * mini.h mini.c (mono_method_same_domain): New function to return
24476 whenever the caller and the callee are in the same domain.
24478 * tramp-x86.c (x86_magic_trampoline): Use the new function.
24480 2003-10-30 Martin Baulig <martin@ximian.com>
24482 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
24483 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
24485 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
24486 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
24488 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
24490 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
24493 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
24494 object here, so it is in the correct appdomain etc.
24496 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
24498 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
24500 (mono_method_to_ir): Avoid freeing the type created returned from
24501 mono_type_create_from_typespec, since it is put into an internal cache
24502 by the function. Fixes pointer.exe.
24504 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
24505 trampolines for icalls and pinvokes as well. Fixes #33569.
24507 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
24509 * mini.c: Update after appdomain changes.
24511 * mini.c (mono_jit_compile_method_inner): Allways compile native
24512 method wrappers in the root domain, since there can only be one
24513 instance of them, whose address is stored in method->info.
24515 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
24517 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
24518 environment variable. Instead detect automatically whenever running
24519 under valgrind using the magic macro RUNNING_ON_VALGRIND from
24522 2003-10-16 Miguel de Icaza <miguel@ximian.com>
24524 * trace.c, trace.h: New files that implement the new trace option
24527 * driver.c: Document new --trace options.
24529 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
24532 - if (mono_jit_trace_calls)
24533 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
24535 * mini.h: prototypes.
24537 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
24539 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
24541 * mini.c inssel.brg: Implement typedefbyref opcodes.
24543 * mini.c (mono_jit_compile_method): Remove unused local variable.
24545 * mini.c (mono_jit_compile_method_inner): Ditto.
24547 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
24549 * tramp-x86.c (x86_class_init_trampoline): Fix build.
24551 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
24553 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
24555 * mini.c (mono_no_aot): Remove unused global variable.
24557 * mini.c: Thread safety fixes.
24559 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
24561 * mini.c (mono_create_class_init_trampoline): Add a lock around
24562 class_init_hash_addr.
24564 * arrays.cs (test_0_newarr_emulation): Add new regression test for
24567 * mini.c: Decompose the NEWARR instruction before decomposing its
24568 arguments. Fixes #30073.
24570 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
24572 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
24575 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
24577 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
24579 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
24581 * driver.c: Add support for compiling icall wrappers to --compile.
24583 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
24585 * inssel.brg: The empty value in class->interface_offsets is -1, not
24588 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
24590 * objects.cs: New test for 'is' operator on an array of interfaces.
24592 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24594 * tramp-ppc.c: update trampoline code to support jumps
24595 and class initialization.
24597 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
24599 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
24601 * inssel.brg (OP_UNBOXCAST): Fix #46027.
24603 * inssel.brg (OP_UNBOX): Remove unused rule.
24605 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
24606 region instead of one for each method. Fixes #47813.
24608 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
24610 * exceptions.cs (test_0_nested_finally): New regression test for
24611 nested exception handlers.
24613 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
24615 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
24617 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
24620 * mini.c (mono_method_check_inlining): Make the inlining limit
24621 configurable by an environment variable.
24623 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
24625 * mini.h: Bump AOT file version.
24627 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
24628 token, store the image along with the token, since the token might not
24629 refer to the same image as the method containing the relocation,
24630 because of inlining.
24632 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
24634 * mini.c (mono_precompile_assemblies): New function to compile
24635 all methods in all loaded assemblies.
24637 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
24639 * regalloc.h regalloc.c (MonoRegState): Change the type of
24640 iassign and fassign to int*, since they can contain large negative
24641 values if the register is spilled. Also added some comments. Fixes
24644 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
24645 under Win32. Fixes #42964.
24647 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
24649 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
24651 * aot.c: Added support for AOT compiling methods which contain calls
24652 to wrappers. Currently, only remoting-invoke-with-check wrappers are
24655 * driver.c (compile_all_methods): Run the compilation in a thread
24656 managed by mono. Fixes #44023.
24658 * mini.c (mono_codegen): Print full method name in verbose output.
24660 * mini-x86.c (mono_arch_patch_code): Fix warning.
24662 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
24663 jumps, since the method we are jumping to might be domain-specific.
24665 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
24667 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
24669 * inssel.brg: string chars are unsigned.
24671 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
24673 * TODO: New todo item.
24675 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
24676 which calls mono_runtime_class_init and patches the call site to
24677 avoid further calls.
24678 (mono_arch_create_class_init_trampoline): New arch specific function
24679 to create a class init trampoline.
24680 (create_trampoline_code): Generalized so it can create
24681 class init trampolines as well.
24683 * mini.c (helper_sig_class_init_trampoline): New helper variable.
24684 (mono_create_class_init_trampoline): New function to create and cache
24685 class init trampolines.
24686 (mono_find_class_init_trampoline_by_addr): New function to lookup the
24687 vtable given the address of a class init trampoline. Used by the
24689 (mono_codegen): Generate a call to a trampoline instead of
24690 mono_runtime_class_init in LDSFLD[A].
24691 (mono_codegen): Add relocations for the new trampoline.
24693 * mini.h mini-x86.c aot.c: Added a new relocation type:
24694 MONO_PATCH_INFO_CLASS_INIT.
24696 * mini.h: Bump AOT version number.
24698 * aot.c: Create a copy of the loaded code instead of using the original
24699 so methods which call each other will be close in memory, improving
24702 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
24703 patch since it breaks the regression tests.
24705 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
24706 for the register saving instruction sequence since the
24707 frame_state_for function in glibc 2.3.2 don't seem to detect it.
24709 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
24711 * TODO: Fix todo item && remove another.
24713 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
24715 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
24718 * aot.c: Moved the check for MONO_LASTAOT into the initialization
24719 function of the module.
24721 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
24722 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
24723 --no-aot command line option.
24725 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
24727 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
24728 by Bernie Solomon (bernard@ugsolutions.com).
24730 * inssel.brg: Refactor the interface offset table related code into
24731 its separate functions and add support for the AOT case.
24733 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
24735 * aot.c (mono_aot_get_method_inner): Fix memory leak.
24737 * aot.c: Added mono_aot_verbose variable and made all debugging
24738 output depend on the value of this variable.
24740 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
24741 method_label and info_label.
24743 * mini.h mini-x86.c aot.c: Added a new relocation type
24744 MONO_PATCH_INFO_IID for klass->interface_id.
24746 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
24747 the MonoJitInfo structure.
24749 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
24750 a non-root appdomain in shared mode.
24752 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
24754 * aot.c: make aot loader less verbose. Remove free of unused variable.
24756 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
24758 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
24760 * .cvsignore: Added *.dll.
24762 * mini.c (mono_print_tree_nl): New function callable while debugging.
24764 * mini.c (mono_print_code): Export this.
24766 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
24769 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
24771 * mini.h (MonoCompile): Added 'jit_info' field.
24773 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
24774 the cfg structure, since it is needed by the AOT compiler.
24776 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
24778 * aot.c: A major rewrite. Changes include:
24779 - save exception tables for methods which have them.
24780 - cache failed lookups in aot_get_method () to avoid the (slow) calls
24781 to g_module_symbol.
24782 - reworked the file format so it is now much smaller and needs
24783 fewer relocation entries.
24785 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
24787 * aot.c (load_aot_module): Fix build bustage on platforms without
24790 2003-09-04 Martin Baulig <martin@ximian.com>
24792 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
24794 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
24796 * TODO: Some new optimization ideas.
24798 * aot.c: Move AOT module loading logic here from mono_assembly_open.
24800 * aot.c: Save the optimization flags used to compile the code into
24803 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
24804 support emitting domain specific code.
24806 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
24807 no longer domain neutral. It can be made domain neutral by compiling
24808 with --optimize=shared.
24810 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
24811 between appdomains.
24813 * driver.c mini.h mini.c: New --no-aot debugging option which disables
24814 loading of AOT code.
24816 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
24818 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
24819 if there is no domain neutrality information.
24821 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
24823 * aot.c (mono_compile_assembly): Emit a symbol containing the file
24824 format version into the generated library.
24826 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
24827 callee method into the caller since one of them could be shared.
24829 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
24830 system exceptions from AOT code now works.
24832 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
24833 method if it is domain neutral and the callee is not.
24835 * graph.c (cfg_emit_one_loop_level): Fix warning.
24837 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
24839 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
24842 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
24844 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
24845 is needed by code which is executed before mono_runtime_init ().
24846 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
24848 * mini.c (mono_thread_abort): Fix warning.
24849 (mono_jit_compile_method): Call static constructor in the AOT case too.
24851 * aot.c (mono_compile_assembly): Fix warning.
24853 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24855 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
24857 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
24859 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
24861 * cpu-pentium.md: Fix the length of call opcodes so they include the
24862 ESP restoring instruction. Fixes #47968.
24864 2003-08-28 Martin Baulig <martin@ximian.com>
24866 * mini-x86.c (mono_arch_call_opcode): Added support for
24867 MONO_TYPE_GENERICINST.
24869 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
24871 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
24873 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
24874 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
24876 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
24879 2003-08-26 Martin Baulig <martin@ximian.com>
24881 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
24882 when reporting an error, set this to the actual error location.
24883 (mono_method_to_ir): Report the correct error location if
24884 get_basic_blocks() returned an error.
24886 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
24888 * mini.c (mono_type_blittable): OBJECT is not blittable.
24889 (mono_method_blittable): Methods which have marshalling descriptors
24890 are not blittable either. Fixes #47842.
24892 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
24894 * driver.c mini.c: Use an environment variable instead of a global
24895 variable. Also fix the build.
24897 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
24898 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
24901 * driver.c mini.c: Added --with-valgrind option to turn off some
24902 code which prevents mono from running under valgrind.
24904 * mini.c (mono_emit_call_args): Fixed warning.
24906 * mini.c (mono_emulate_opcode): Fixed warning.
24908 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24910 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
24911 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
24912 regalloc.c, regalloc.h: specify available registers in arch-specific
24913 code and support floats in the regallocator (patch by Laurent Morichetti
24916 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
24918 * mini.c: mono_thread_current() can be called only after
24919 mono_runtime_init(): rearrange code to not call it early on.
24921 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
24923 * mini.c: allocate jump tables in the code mempools.
24925 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24927 * mini.c, mini.h: make sure per-thread data allocated by the jit is
24930 2003-08-10 Miguel de Icaza <miguel@ximian.com>
24932 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
24933 12 to 16. This fixes bug #47453.
24936 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
24938 * mini-ppc.c: fixed indexed load and unsigned compares.
24940 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
24942 * mini.c: reenabled installation of handler for
24943 thread abort signal.
24945 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24947 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
24948 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
24949 until it's fixed and actually useful.
24951 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
24953 * inssel-long32.brg: couple more opcodes implemented.
24955 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
24957 * mini-sparc.c: Even more opcodes implemeted.
24959 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
24961 * mini-sparc.c: More opcodes implemented.
24963 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
24965 * mini-sparc.c: More opcodes implemented.
24967 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
24969 * inssel-sparc.brg: Add some needed rules. Direct
24971 * Makefile.am: Use inssel-sparc.brg
24972 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
24973 an assert happy for now.
24975 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
24977 * mini-sparc.c: Fixed compile errors.
24978 * exceptions-sparc.c: Same. We now produce a mono binary
24979 on sparc-linux. Yea.
24981 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
24983 * mini-sparc.c: Renamed registers. Also some macro cleanups.
24984 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
24985 They compile, but do not work.
24987 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24989 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
24990 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
24991 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
24994 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24996 * mini.c: more opcodes implemented and better support for generics.
24998 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
25000 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
25001 * mini.c, mini.h: first cut at generics support: some new instructions
25002 added and changed the behaviour of some of the existing ones.
25004 2003-07-21 Miguel de Icaza <miguel@ximian.com>
25006 * mini.c: Removed definition of metadata_shared mutex here.
25008 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
25010 * mini-x86.c: make vararg calls work for instance methods.
25012 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
25014 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
25015 returns the arguments in a separte list, now.
25017 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25019 * aot.c, mini.c: updates for array type representation changes.
25021 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
25023 * mini.c: register function to perform jit shutdown.
25025 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25027 * mini.c: use a faster allocator if possible.
25029 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
25031 * aot.c: some cleanups and portability changes.
25033 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25035 * mini.c: use faster allocation for CEE_BOX if possible.
25037 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
25039 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
25040 Moved inlined mempcy code to its own function so that is can be
25041 reused. Added an inline memset function as well (optimized initobj).
25042 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
25044 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25046 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
25048 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
25050 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
25051 arch code can setup the cpu for CLR execution, if needed.
25052 We use it on x86 to set the precision of FP operations.
25054 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
25056 * mini.c: disable some optimizations if we can guess they'll cost too
25057 much for a given method.
25059 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
25061 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
25063 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
25064 * mini.h mini.c mini-x86.c: Added instruction level coverage
25065 info collection support.
25067 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25069 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
25070 is now implemented in the profiling API. Get rid of a couple of
25071 unnecessary global variables.
25073 2003-06-15 Nick Drochak <ndrochak@gol.com>
25075 * basic-long.cs: tests for negative values for bigmul, and unsigned.
25076 * cpu-g4.md: add op_bigmul and op_bigmul_un
25077 * cpu_pentium.md: add op_bigmul_un
25078 * inssel-long32.brg: add rule for unsigned bigmul
25079 * mini-ops.h: define OP_BIGMUL_UN
25080 * mini-x86.c: THE BUG: handle (un)signed properly
25081 * mini.c: choose unsigned opcode if needed.
25082 This set of patches fixes bug #44291
25084 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
25086 * mini.c (optimize_branches): improved to handle all kinds of
25087 conditional branches.
25089 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
25091 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
25092 don't raise exceptions.
25094 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25096 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
25097 to arch-specific files.
25099 2003-06-09 Martin Baulig <martin@ximian.com>
25101 * Makefile.am (libs): Added $(LIBGC_LIBS).
25103 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
25105 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
25106 and OP_ATAN (fixes bug#44293).
25108 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
25110 * Makefile.am, mini-x86.c: rename cpu description array to
25111 pentium_desc, since some compilers define the 'pentium' preprocessor
25114 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
25116 * mini.c (mini_select_instructions): add explicit branch if the
25117 following block is not the false target of a conditional branch -
25118 we need this with any optimization that reorder or remove bblocks
25120 * mini.c (optimize_branches): bug fixes
25122 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
25124 * mini.c (mono_method_to_ir): inline static readonly fields
25126 * ssa.c (fold_tree): start cfold support for long (very simple
25129 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
25131 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25133 * inssel.brg: fixed memcpy (bug #44219).
25135 2003-06-05 Dick Porter <dick@ximian.com>
25137 * driver.c: Set the glib log levels to not abort if g_message
25140 g_set_prgname() has to happen before mini_init() so that the
25141 process handle gets the info.
25143 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25145 * driver.c: add intrins to the default optimizations to get wider
25148 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25150 * mini.h: some large basic blocks will overflow a 16-bit
25151 integers for symbolic registers.
25153 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
25155 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
25156 (mono_arch_output_basic_block): fix bug 43499
25158 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
25160 * mini.c: kill duplicated definition of mono_debug_format.
25162 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
25164 * mini-x86.c, arrays.cs: fixed register allocation bug.
25166 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
25168 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
25170 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
25172 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25175 (print_method_from_ip): also print source location information if
25178 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
25180 * mini.c (mono_find_block_region): bug fix in region code
25181 (mini_method_compile): enable removing unreachable code again, but
25182 only in methods without exception clauses.
25184 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
25186 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
25187 Implemented arglist opcode and handling of TypedReference type.
25188 Fixed x86 call convention when a structure is returned.
25189 Minimal support for calling static vararg methods.
25191 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
25193 * mini.c (mini_method_compile): always remove unreachable code,
25194 because the code in them may be inconsistent (access to dead
25195 variables for example).
25197 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
25199 * driver.c, debug-mini.c: warning fixes.
25201 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
25203 * Makefile.am, jit.h, mini.h: install header for embedding mono.
25205 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
25207 * mini.c: thread-static fields are registered in mono_class_vtable(),
25208 so ensure the function is called before checking for them.
25210 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
25212 * mini.c (optimize_branches): fix for bug 43586
25214 * jit-icalls.c (mono_llmult_ovf): added an additional check for
25215 overflow (fixes Bug #43639)
25217 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25219 * mini.c, objects.cs: allow the use of stobj for primitive types.
25221 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25223 * mini.c: be less strict about argument checking until we support
25224 running the verifier.
25226 2003-05-27 Nick Drochak <ndrochak@gol.com>
25228 * basic-long.cs: tests for (ulong)int * (ulong)int also
25229 * mini.c: use the same trick for (ulong)int * (ulong)int
25231 2003-05-27 Nick Drochak <ndrochak@gol.com>
25233 * basic-long.cs: add regression test for (long)int * (long)int
25234 * cpu-pentium.md: add op_bigmul specification
25235 * inssel-long32.brg: add OP_BIGMUL rule
25236 * mini-ops.h: add OP_BIGMUL
25237 * mini-x86.c: register allocator: handle case where src1 needs to be
25239 * mini.c: substitute special BIGMUL opcode in the tree for
25240 (long)int * (long)int
25242 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
25244 * jit-icalls.c: call the type ctor on field access if needed.
25246 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
25248 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
25249 to a method (including results of ldelema, bug#43207).
25251 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
25253 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
25254 colors to show exception handler blocks.
25256 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
25257 (fix for pinvoke7.cs).
25259 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25261 * mini.h, mini.c: ensure correct initialization order for types that
25262 require it. Prepare for lazy compilation of jit icall wrappers.
25263 Provide a name for opcode emulation to reduce unneeded mallocing.
25265 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
25267 * mini-x86.c: better register restoring code and profiling
25268 support for tail calls.
25270 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25272 * mini.h, driver.c: prepare for leaf methods optimization.
25274 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
25276 * mini.c: get targets of branches before converting a method.
25278 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
25280 * mini.c (optimize_branches): added some experimental code (disbaled)
25282 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
25284 * mini.c (optimize_branches): fix branch to branch optimization
25286 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
25288 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
25290 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
25292 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
25295 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
25297 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
25298 enable use of interface variables again.
25300 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
25301 I1 to registers because there is no simply way to sign extend 8bit
25302 quantities in caller saved registers on x86.
25304 * inssel-float.brg: set costs of some rules to 2 so
25305 that monobure always select the arch. specific ones if supplied,
25306 regardless of the order we pass the files to monoburg.
25308 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25310 * mini.c, mini-x86.c: since the magic trampoline for jumps
25311 can't patch the code directly, we do it as soon as the
25312 method gets compiled.
25314 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
25316 * mini-x86.c, mini.h: introduce a new patching method
25317 to support CEE_JMP and tail calls.
25318 * mini.c: obey tail.call. Don't precompile methods target
25320 * tramp-x86.c: new trampoline code to handle methods
25321 reached through a jump.
25323 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
25325 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
25326 bit values to registers
25328 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
25330 * mini.c (mono_compile_get_interface_var): share interface
25331 variables if possible.
25333 2003-05-16 Martin Baulig <martin@ximian.com>
25335 * debug-mini.c (mono_init_debugger): New function to initialize
25336 the debugger. This is not in the debugger since it needs to
25337 access some of mini's internals.
25339 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
25341 * mini.c (mono_method_to_ir): inlining fixes/cleanups
25343 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
25345 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
25346 for value type handling.
25348 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
25350 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
25351 (mono_method_check_inlining): enable inlining of all kinds of wrappers
25353 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
25355 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
25356 the constructor through a proxy.
25358 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25360 * jit-icalls.c, inssel.brg: fixes to array element address
25363 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
25365 * mini-x86.c (is_regsize_var): allocate pointer to registers
25367 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25369 * driver.c: fixed typo, added intrins to the set of optimizations
25370 tested with regressions.
25372 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
25374 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
25375 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
25378 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
25380 * inssel.brg: remove some common pop instructions without side effects
25382 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25384 * inssel-x86.brg: fixed thinko in int to double conversions.
25386 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
25388 * mini.c, jit-icalls.c: added runtime thread-static variable support.
25390 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
25392 * inssel-long32.brg: two more missing instructions.
25394 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
25396 * mini.c (mono_emit_call_args): set the cil_code for all arguments
25397 if not already set.
25399 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
25401 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
25404 * basic-float.cs: Added tests for negative zero.
25406 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25408 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
25409 a couple of missing operations for long casts, with test cases.
25411 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25413 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
25415 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
25417 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
25418 code size estimation.
25420 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
25422 * mini.c (mono_jit_create_remoting_trampoline): make it work with
25423 abstract methods (fix bug 42542)
25425 * aot.c: add ability to handle array types
25427 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
25429 * mini.c: Call the _specific versions of the object allocation
25430 functions if possible.
25432 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
25434 * driver.c: call setlocale ().
25436 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
25438 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
25441 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
25443 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
25445 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
25446 wrappers (fix bug 42122)
25448 2003-05-04 Martin Baulig <martin@ximian.com>
25450 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
25452 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
25453 s/mini_set_defaults/mono_set_defaults/g.
25455 2003-05-04 Martin Baulig <martin@ximian.com>
25457 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
25459 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25461 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
25462 (reported by Don Roberts).
25464 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
25466 * mini.c: temporarily work around two bugs for this release.
25468 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25470 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
25471 that contains -export-dynamic and it makes using the ld script
25473 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
25475 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
25477 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
25480 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
25482 * mini.c: make sure leave calls all the needed finally blocks,
25483 even when the target jumps out of multiple exception clauses.
25485 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25487 * ldscript, Makefile.am: add linker script to reduce the number of
25488 exported symbols (should also fix the issues with libwine defining
25489 some of the same symbols in io-layer).
25491 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
25493 * driver.c (mini_main): Avoid assertion when no file name is given on
25496 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
25498 * driver.c: added --version/-V command line option.
25499 Added the inline optimization in the regression tests.
25501 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25503 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
25504 to the type in the method signature (fixes bug#42134).
25506 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
25508 * mini.c: when inlining, check this is not null only when needed (bug #42135).
25510 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
25512 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
25514 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25516 * driver.c: fixed bug #42100.
25518 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
25520 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
25522 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25524 * mini.c: moved most of the code required to do inlining to its own
25525 function so it can be reused. Inline also ctors if appropriate.
25527 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
25529 * Makefile.am: Link with -export-dynamic so shared libs loaded by
25530 the runtime can call mono API functions.
25532 2003-04-27 Martin Baulig <martin@ximian.com>
25534 * debug-mini.c (mono_debug_init_method): Added
25535 `guint32 breakpoint_id' argument; if the method has a breakpoint,
25536 send a notification to the debugger.
25538 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
25539 running in the Mono Debugger, just pass the breakpoint number to
25540 mono_debug_init_method().
25542 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
25544 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
25546 * mini.c: allow some more unsafe compares.
25548 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25550 * mini-x86.c, Makefile.am: make distcheck works (partially from
25551 a patch by Richard Lee <r.h.lee@attbi.com>).
25552 * regset.c, regset.h: removed, they are unused.
25554 2003-04-25 Dick Porter <dick@ximian.com>
25556 * driver.c: Usage reports the name as 'mono' not 'mini'
25557 * exceptions-x86.c: Build and run on freebsd
25559 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
25561 * Makefile.am: install the program with the 'mono' name and
25562 the library as libmono instead of mini and libmini.
25564 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
25566 * driver.c: provide the APIs for the embedding interface of the old jit.
25568 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
25570 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
25572 2003-04-23 Martin Baulig <martin@ximian.com>
25574 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
25576 * driver.c: Added `--debug' command line argument to enable
25579 2003-04-23 Martin Baulig <martin@ximian.com>
25581 * debug.[ch]: Removed. The code is now in
25582 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
25584 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
25587 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
25589 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
25591 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25594 (mini_cleanup): moved mono_runtime_cleanup call after the call to
25595 mono_domain_finalize.
25596 (mini_method_compile): use mono_method_profile* if the the option is
25599 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
25601 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25602 methods with their wrapper.
25604 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25605 methods with their wrapper.
25607 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
25610 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
25613 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
25616 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
25618 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
25620 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
25622 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
25623 of the mempool. This is slightly faster and uses less memory
25625 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25627 * mini.c: avoid O(n) allocation for variables.
25629 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25631 * mini.c: handle items on the stack after inlining methods.
25633 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25635 * mini.c: make the method->opcode optimization dependent
25636 on MONO_OPT_INSTRINS and do it lazily.
25638 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
25640 * driver.c: print overall results at the end of regression run.
25642 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
25644 * inssel.brg: don't overwrite symbolic registers.
25646 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25648 * inssel-x86.brg: fix conversion from long to float.
25650 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
25652 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
25654 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
25656 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
25658 * driver.c: Added --print-vtable option as in the old JIT.
25660 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
25662 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
25664 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
25666 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
25668 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
25670 * mini.c regalloc.c regalloc.h: Fix memory leak.
25672 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
25674 * aot.c (mono_aot_get_method): register all used strings
25676 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25678 * mini.c: always intern strings references with ldstr at compile time.
25680 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25682 * Makefile.am: add BUILT_SOURCES.
25684 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25686 * driver.c: give a better error message when the assembly to execute
25687 doesn't have an entry point.
25689 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
25691 * Makefile.am: added hack for automake
25693 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
25696 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
25698 22003-04-07 Martin Baulig <martin@ximian.com>
25700 * Makefile.am: Added Makefile.am.
25702 * debugger-main.c: Removed, this is now in the debugger where it
25705 * mini.pc.in: Call this package `mini' for the moment.