1 2010-06-28 Zoltan Varga <vargaz@gmail.com>
3 * mini-trampolines.c mini.c: Rework the virtual call handling code by using a separate
4 vtable trampoline for each vtable slot for both the LLVM and non-LLVM cases. Move
5 most of the vcall specific code to mono_vcall_trampoline () from
6 common_call_trampoline ().
8 2010-06-27 Zoltan Varga <vargaz@gmail.com>
10 * mini-trampolines.c (common_call_trampoline): Remove the code which created static
11 rgctx trampolines when called from LLVM, they won't work for dynamic rgctx arguments
12 if the callsite is patched.
14 * mini-llvm.c (process_call): Disable calls which need an rgctx arg if not using
17 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Fix the name of
18 the trampoline in the xdebug info.
20 * mini-trampolines.c (common_call_trampoline): Make the last change work for LLVM
23 2010-06-26 Zoltan Varga <vargaz@gmail.com>
25 * mini-llvm.c: Fix a few problems exposed by make check.
27 2010-06-25 Mark Probst <mark.probst@gmail.com>
29 * mini-trampolines.c (common_call_trampoline): An ugly hack to
30 work around a potentially very hard to fix problem with inflating
33 2010-06-26 Zoltan Varga <vargaz@gmail.com>
35 * method-to-ir.c (mono_emit_wb_aware_memcpy): Remove the workaround as the core
36 problem has been fixes.
38 2010-06-25 Zoltan Varga <vargaz@gmail.com>
40 * Makefile.am: Add an 'SGEN' make variable to allow tests to be run with SGEN.
42 * mini-gc.c (mini_gc_init_cfg): Use mono_gc_is_moving () instead of HAVE_SGEN_GC.
43 It might be be better to define a MonoGCJitOptions structure later and have the
46 * mini-darwin.c: Don't undefine pthread_ calls for SGEN, they are no longer defined.
48 * Makefile.am: Use libwapi.la for both sgen and non-sgen builds.
50 * debugger-agent.c (get_objref): Implement support for sgen.
52 * driver.c: Remove the unused gc_wrapper.h include.
54 * driver.c (mono_main): Delegate the --desktop mode optimizations to the GC
57 2010-06-25 Zoltan Varga <vargaz@gmail.com>
59 * driver.c (mono_main): Use mono_gc_get_description () to print the GC name.
61 * mini-gc.c (mini_gc_init_cfg): New function to initialize GC specific flags
64 * method-to-ir.c mini.c: Remove usage of HAVE_SGEN_GC and use runtime checks
67 2010-06-23 Miguel de Icaza <miguel@novell.com>
69 * Makefile.am: Build the mono-sgen binary a Mono VM with the Sgen
70 GC enabled as well as libmono-sgen-2.0 and libomonosgen-static
72 * driver.c: Do not depend on the USED_GC_NAME when using SGen, use
73 it only for Boehm diagnostics.
75 * Makefile.am: Make the file a bit more consistent.
77 * debug-debugger.c: Wrap the entire file with an #ifdef
78 MONO_DEBUGGER_SUPPORTED to simplify the build.
80 * Makefile.am: Fix the opcodes build issue by including the
81 source, not by including the .lo file directly
83 Always bring the MDB sources into the build, to drop the
84 dependency on the AM_CONDITIONAL from configure.in as the hard
85 debugger supports Boehm, but not Sgen, this simplifies the build.
87 * Renamed the *.s files into *.S
89 2010-06-24 Rodrigo Kumpera <rkumpera@novell.com>
91 * method-to-ir.c (mono_emit_wb_aware_memcpy): Don't emit bitmap
92 wb for now on 64bits systems while issues with valuetype returns
95 2010-06-24 Zoltan Varga <vargaz@gmail.com>
97 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add support for using a standard set of
98 passes by calling createStandardFunctionPasses ().
100 2010-06-23 Zoltan Varga <vargaz@gmail.com>
102 * mini.h (MONO_INS_HAS_NO_SIDE_EFFECT): Add OP_LDADDR.
104 2010-06-22 Zoltan Varga <vargaz@gmail.com>
106 * method-to-ir.c (mono_method_to_ir): Don't mark loads from OP_LDADDR with
109 * mini-llvm.c (mono_llvm_emit_method): Recalculate MONO_INST_INDIRECT flags to
110 allow better optimization if the OP_LDADDR which caused the flag to be set was
113 * exceptions-amd64.c (get_throw_trampoline): Align the stack properly.
115 * mini-amd64.c (mono_arch_emit_exceptions): Pass only the type token index, not
118 * mini-llvm.c (emit_entry_bb): Save the this argument only in gshared methods.
120 * mini-llvm.c: Fix a couple memory leaks. Get rid of a few #ifdefs.
122 2010-06-22 Zoltan Varga <vargaz@gmail.com>
124 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Call patch_callsite ()
125 to handle the code sequence generated for non-near calls. Fixes #616056.
127 2010-06-21 Zoltan Varga <vargaz@gmail.com>
129 * exceptions-x86.c (mono_arch_find_jit_info_ext): Adjust eip in the lmf case too.
131 * exceptions-x86.c: Add a resume_unwind trampoline for LLVM.
133 * mini-llvm.c (exception_cb): For nested clauses, add the same try range to the
135 (mono_llvm_check_method_supported): Enable llvm for methods with nested clauses.
136 (mono_llvm_emit_method): Instead of calling 'mono_resume_unwind' directly, call a
137 trampoline which saves the context, so changes made to callee saved registers in
138 finally clauses are visible to a nesting catch clause.
140 * exceptions-amd64.c: Add a resume_unwind trampoline for LLVM.
142 * mini-exceptions.c (mono_handle_exception_internal): Fix support for nested clauses
143 in LLVM compiled code.
144 (mono_handle_exception_internal): Add a 'ctx' argument containing the state after
145 the finally handler has ran.
147 * mini.h (ResumeState): New structure containing information required to resume
148 exception handling after executing LLVM compiled finally clauses.
150 * exceptions-amd64.c (get_throw_trampoline): Clean up the amd64 throw trampolines a
151 bit, by passing all the registers as one argument.
153 2010-06-19 Zoltan Varga <vargaz@gmail.com>
155 * tramp-amd64.c (mono_arch_create_generic_trampoline): Increase the buf len a little,
158 2010-06-18 Zoltan Varga <vargaz@gmail.com>
160 * aot-compiler.c (emit_klass_info): Mark unloadable classes properly.
162 * aot-compiler.c aot-runtime.c: Fix LLVM support.
164 * mini-llvm.c: When emitting OP_CALL_HANDLER, avoid branching directly to the landing
165 pad, branch to a new bblock instead.
167 * aot-compiler.c (emit_method_code): Use cfg->header instead of the header of
170 * exceptions-amd64.c (mono_arch_exceptions_init): Fix fullaot support.
172 * mini-llvm.c (process_bb): Add support for OP_SQRT when using the LLVM mono branch.
174 2010-06-17 Geoff Norton <gnorton@novell.com>
177 * exceptions-arm.c: Move the UCONTEXT macros to mono-sigcontext.h so they
180 2010-06-17 Zoltan Varga <vargaz@gmail.com>
182 * aot-compiler.c (emit_klass_info): Handle type load exceptions.
184 * method-to-ir.c (mono_method_to_ir): Avoid a crash if mono_method_get_header ()
187 * exceptions-x86.c (mono_x86_throw_corlib_exception): Negate the decrement of
188 the ip done by throw_exception (), it is not needed for corlib exceptions.
190 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
192 * method-to-ir.c (mono_emit_wb_aware_memcpy): Simplify this function.
193 Call new jit icall mono_gc_wbarrier_value_copy_bitmap for vt wbarrier
194 of size > 5 words. This support fast barriers for value types up to
195 256/512 bytes which beyond that the copying itself is the major issue.
197 * method-to-ir.c (mini_emit_stobj): The intrinsic version is safe
198 for gsharing, so use it.
200 This eliminate all calls to mono_value_copy from managed code in
201 gmcs, fsharp and ipy.
203 This gives a 2% perf boost on ipy and 1% on gmcs over previous patches.
205 Even thou a lot of mono_value_copy calls were eliminated from fsharp,
208 * mini.c (mini_init): Register new icall.
210 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
212 * method-to-ir.c (mono_emit_wb_aware_memcpy): Handle nested valuetypes.
213 This eliminates 2% of mono_value_copy calls on ipy and 12% on fsharp.
215 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
217 * method-to-ir.c (mini_emit_stobj): Don't call mono_value_copy for small
218 value types as the overhead is huge. Manually expand it up to 5 words to
221 This improves gmcs times by 5% and unmodified binary-tree by 78%. The later
222 is an exception that performance is dominated by mono_value_copy.
224 This puts sgen about 5% ahead of boehm in terms of wall-clock on a Core2Quad.
226 2010-06-17 Zoltan Varga <vargaz@gmail.com>
228 * mini-llvm.c (process_call): Disable LLVM for calls to generic class init
229 trampolines on x86, since those have their own cconv.
231 * exceptions-x86.c (mono_arch_exceptions_init): Implement the llvm throw corlib
232 exception trampolines.
234 * tramp-x86.c: Add xdebug info for a few trampolines.
236 * mini-llvm.c: Set the name of the arguments.
238 * mini-llvm.c (emit_cond_system_exception): Pass the ip of to throw_corlib_trampoline
239 using a block address if using the LLVM mono branch.
241 * exceptions-amd64.c (mono_arch_exceptions_init): Add new LLVM throw corlib exception
244 2010-06-15 Zoltan Varga <vargaz@gmail.com>
246 * mini-ppc.c (mono_arch_get_cie_program): Define this for powerpc too.
248 * mini-llvm.c (process_bb): Add a missing CHECK_FAILURE.
250 * mini.c (mini_init): Remove some of the llvm restrictions, they are no longer needed.
252 * method-to-ir.c (mono_method_to_ir): Enable fast virtual calls when using llvm.
254 * mini-trampolines.c (mono_llvm_vcall_trampoline): Rewrite this to use one vtable
255 trampoline per vtable slot index. The slot, along with the 'this' argument is enough
256 to identify the vtable slot address plus the method which needs to be compiled.
258 * mini.c (mini_get_vtable_trampoline): Use one vtable trampoline per vtable slot when
261 * mini-x86.c (get_call_info_internal): Change the managed calling convention so
262 'this' is always passed as the first argument, before the vtype ret arg. This
263 simplifies get_this_arg_reg () and LLVM integration.
265 * mini-amd64.c (get_call_info): Fix the handling of MONO_TYPE_TYPEDBYREF after
268 * tramp-x86.c (mono_arch_create_generic_trampoline): Emit unwind info for
271 * mini-x86.c (mono_arch_get_cie_program): Implement this for x86.
273 * mini-llvm.c: Fix compilation with llvm 2.6.
275 * mini-amd64.c (CallInfo): Fix the position of the vret_arg_index field.
277 * mini-llvm.c (mono_llvm_emit_method): Fix the build if LLVM_MONO_BRANCH is not
280 * mini-amd64.c (get_call_info): Change the managed calling convention so 'this'
281 is always passed as the first argument, before the vtype ret arg. This simplifies
282 get_this_arg_reg () and LLVM integration.
284 2010-06-14 Rodrigo Kumpera <rkumpera@novell.com>
286 * method-to-ir.c (mono_method_to_ir): Add support for .ctor intrinsics.
288 * method-to-ir.c (mini_emit_inst_for_ctor): New function for .ctor intrinsics.
289 For now just call simd intrinsics. This makes "x[0] = new Vector4f (10)"
290 translate into much nicer code.
292 2010-06-14 Zoltan Varga <vargaz@gmail.com>
294 * mini-llvm.c (sig_to_llvm_sig_full): Add a 'sinfo' out argument which returns
295 parameter index information. Use this to simplify a lot of code.
297 * unwind.c (mono_unwind_decode_fde): Handle augmentions using a loop.
299 2010-06-12 Zoltan Varga <vargaz@gmail.com>
301 * aot-compiler.c (compile_method): Add a 'depth' parameter to add_generic_class too
302 to fix infinite generic recursion. Fixes #612702.
304 2010-06-11 Zoltan Varga <vargaz@gmail.com>
306 * object.c: Use a callback to create IMT trampolines, allowing the usage of one
307 imt trampoline per imt slot when using LLVM.
309 2010-06-10 Jonathan Pryor <jpryor@novell.com>
311 * mini.c (mini_cleanup): Call mono_runtime_shutdown(). Fixes #438454.
313 2010-06-09 Levi Bard <levi@unity3d.com>
315 * debugger-agent.c: Clear unloaded types on appdomain unload.
317 2010-06-08 Zoltan Varga <vargaz@gmail.com>
319 * liveness.c (visit_bb): Make the component vregs of long vars volatile as well.
322 * exceptions.cs: Add a test.
324 2010-06-06 Zoltan Varga <vargaz@gmail.com>
326 * mini-llvm.c (mono_llvm_check_method_supported): Only disable llvm for nested clauses.
328 * mini.c (mini_method_compile): Move the LLVM checks to a function in mini-llvm.c.
330 * mini.c (mono_jit_runtime_invoke): Initialize *exc to NULL before calling the wrapper,
331 so it doesn't have to do it.
333 * helpers.c (mono_disassemble_code): Flush stdout, so the output from the spawned
334 process does not mix with ours.
336 * mini-llvm.c (mono_llvm_emit_method): Refactor this giant function into smaller
339 * mini-llvm.c method-to-ir.c ir-emit.h: When using the llvm mono branch, allow
340 loads/stores which can throw exceptions inside clauses.
342 2010-06-05 Zoltan Varga <vargaz@gmail.com>
344 * mini-llvm.c (mono_llvm_emit_method): Fix support for finally clauses with more than
347 * mini.c (mini_init): Register mono_resume_unwind as an icall.
349 2010-06-03 Zoltan Varga <vargaz@gmail.com>
351 * dwarfwriter.c: Update after the mono_debug_lookup_locals () changes.
353 * debugger-agent.c (method_commands_internal): Ditto. Return scope information for
356 2010-06-03 Zoltan Varga <vargaz@gmail.com>
358 * debugger-agent.c (appdomain_unload): Clear all breakpoint instances in the dying
361 2010-06-02 Zoltan Varga <vargaz@gmail.com>
363 * method-to-ir.c (set_rgctx_arg): New helper function to remove some duplicate code.
364 Use a separate generic class init trampoline for llvm, since it needs a different
367 * unwind.c (mono_unwind_decode_fde): Make this decode the mono specific LSDA which
368 includes the location of this/rgctx.
370 * mini-llvm.c aot-runtime.c: Enable generic sharing for llvm if using the LLVM mono
373 2010-06-01 Zoltan Varga <vargaz@gmail.com>
375 * mini.c (mini_method_compile): Enable llvm+exceptions on LLVM SVN.
377 * mini-llvm.c (emit_cond_system_exception): Disable llvm when this occurs in a
380 2010-05-31 Zoltan Varga <vargaz@gmail.com>
382 * unwind.c (mono_unwind_decode_fde): The FDE only has an augmention if the CIE
385 * aot-runtime.c (decode_eh_frame): Fix an assert condition.
387 * aot-compiler.c (patch_to_string): New debugging helper function.
389 2010-05-30 Zoltan Varga <vargaz@gmail.com>
391 * exceptions-amd64.c (get_throw_trampoline): Fix the xdebug name of the corlib
394 * exceptions-x86.c (mono_arch_exceptions_init): Create an llvm rethrow trampoline too.
396 * mini-llvm.c (mono_llvm_emit_method): Implement OP_RETHROW.
398 * method-to-ir.c (mono_method_to_ir): Emit a OP_NOT_REACHED after a rethrow.
400 * mini-llvm.c (emit_call): Compute the containing try clause correctly for nested
403 * mini.c (create_jit_info): Print EH clause info for LLVM too.
405 2010-05-28 Mark Probst <mark.probst@gmail.com>
407 * method-to-ir.c (mono_method_to_ir): Emit a write barrier for
408 cpobj with reference types.
410 2010-05-28 Mark Probst <mark.probst@gmail.com>
412 * method-to-ir.c (mono_method_to_ir): Only explicitly add the
413 write barrier for reference types.
415 2010-05-27 Zoltan Varga <vargaz@gmail.com>
417 * mini-s390x.c (mono_arch_output_basic_block): Applied patch from Aurelien Minvielle
418 . Fix OP_ATOMIC_EXCHANGE_I4 on s390x. Fixes #609023.
420 2010-05-31 Martin Baulig <martin@ximian.com>
424 * debugger-agent.c (breakpoints_cleanup): Iterate over `event_requests', call
425 clear_breakpoint() on all breakpoint events and remove them from the list.
427 2010-05-27 Martin Baulig <martin@ximian.com>
431 * debugger-agent.c (method_commands, type_commands): Temporarily
432 set the appdomain while executing this method; do all metadata
433 calls in the debuggee's appdomain where user assemblies are loaded.
435 2010-05-27 Zoltan Varga <vargaz@gmail.com>
437 * mini-s390x.c (mono_arch_get_delegate_invoke_impls): Fix the s390x build.
439 2010-05-26 Rodrigo Kumpera <rkumpera@novell.com>
441 * method-to-ir.c (mono_method_to_ir): Add missing write barrier to stobj.
443 2010-05-26 Zoltan Varga <vargaz@gmail.com>
445 * method-to-ir.c: Instead of freeing method headers immediately, save them in a list in
446 MonoCompile, and free them in mono_destroy_compile (), since the MonoType's in them could
447 be referenced even after the header is freed.
449 * aot-runtime.c: Remove the half finished support for decoding the .arm_exidx
452 2010-05-25 Zoltan Varga <vargaz@gmail.com>
454 2010-05-25 Bill Holmes <billholmes54@gmail.com>
456 * genmdesc.c (main): Fixing the detection of the nacl switch.
458 Code is contributed under MIT/X11 license.
460 2010-05-25 Zoltan Varga <vargaz@gmail.com>
462 * exceptions-amd64.c (mono_arch_find_jit_info_ext): Adjust the ip for LMF frames too.
464 * mini-llvm.c aot-compiler.c: More LLVM 2.8 updates.
466 * mini.h (LLVM_CHECK_VERSION): New helper macro.
468 2010-05-25 Miguel de Icaza <miguel@novell.com>
470 * genmdesc.pl (build_spec): Add support for nacl: keyword also to
473 * genmdesc.c: Added support for nacl: key on the machine
474 description files to support the extra space required by Google
477 2010-05-23 Zoltan Varga <vargaz@gmail.com>
479 * mini.c (mono_jit_compile_method_inner): Propagate exceptions in one more place.
481 2010-05-23 Zoltan Varga <vargaz@gmail.com>
483 * mini.c (mono_jit_compile_method_inner): Propagate exceptions from
484 mono_runtime_class_init_full ().
485 (mono_jit_runtime_invoke): Ditto. Fixes #608073.
487 2010-05-22 Zoltan Varga <vargaz@gmail.com>
489 * mini-llvm.c mini-llvm-cpp.cpp: Update after LLVM 2.8 changes.
491 2010-05-21 Zoltan Varga <vargaz@gmail.com>
493 * mini-ppc.c (mono_arch_output_basic_block): Use ins->inst_c1 instead of p1, the
494 two are not the same on ilp32.
496 2010-05-21 Zoltan Varga <vargaz@gmail.com>
498 * mini.c (mono_jit_compile_method_inner): Remove a DISABLE_JIT block which was
501 * mini-ppc.c: Fix the DISABLE_JIT build.
503 2010-05-20 Zoltan Varga <vargaz@gmail.com>
505 * aot-runtime.c (decode_resolve_method_ref): Rename this from decode_method_ref_2.
506 (make_writable): Remove this unused function.
508 2010-05-20 Zoltan Varga <vargaz@gmail.com>
510 * aot-compiler.c: Collect all information about a PLT entry into a separate MonoPltEntry
511 structure. Make the labels to plt entries local symbols instead of assembler local
512 labels, since tha latter causes problems for the iphone linker.
514 2010-05-19 Zoltan Varga <vargaz@gmail.com>
516 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle one more case with ilp32.
518 2010-05-17 Zoltan Varga <vargaz@gmail.com>
520 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle ilp32.
521 (ppc_patch_full): Ditto.
523 * mini-arm.c (mono_arch_build_imt_thunk): Fix the fail_tramp case.
525 * method-to-ir.c (mono_method_to_ir): Use fast generic virtual method invocation
526 if gshared is enabled, to avoid asserts in the trampoline code.
528 * mini-ia64.c (mono_arch_build_imt_thunk): Implement generalized imt thunks
531 2010-05-15 Geoff Norton <gnorton@novell.com>
533 * dwarfwriter.c, xdebug.c: Fix a pretty large leak when running in
536 2010-05-14 Geoff Norton <gnorton@novell.com>
538 * exceptions-x86.c: Fix the alignment of this trampoline so we dont get a
539 misaligned stack on darwin.
541 2010-05-14 Zoltan Varga <vargaz@gmail.com>
543 * mini-arm.c aot-compiler.c: Implement support for generalized imt thunks on
546 2010-05-14 Zoltan Varga <vargaz@gmail.com>
548 * xdebug.c: Fix ARM support.
550 2010-05-13 Zoltan Varga <vargaz@gmail.com>
552 * exceptions-x86.c (mono_arch_handle_exception): Resume from the signal handler
553 and do most of the work on the normal stack.
554 (mono_x86_get_signal_exception_trampoline): New x86 specific trampoline function.
556 2010-05-13 Zoltan Varga <vargaz@gmail.com>
558 * aot-compiler.c: Put non-code data into the .rodata section on linux.
560 2010-05-13 Zoltan Varga <vargaz@gmail.com>
562 * exceptions-arm.c (mono_arch_handle_exception): Fix the cross-compile case.
564 2010-05-13 Zoltan Varga <vargaz@gmail.com>
566 * exceptions-arm.c (mono_arch_handle_exception): Resume from the signal handler
567 and do most of the work on the normal stack.
569 2010-05-13 Zoltan Varga <vargaz@gmail.com>
571 * exceptions-amd64.c (mono_arch_handle_exception): Resume from the signal handler
572 and do most of the work on the normal stack even if sigaltstack is disabled.
574 2010-05-12 Zoltan Varga <vargaz@gmail.com>
576 * exceptions-amd64.c (mono_arch_sigctx_to_monoctx): Simplify this now that
577 UCONTEXT_REG_ constants are available on linux as well.
578 (mono_arch_monoctx_to_sigctx): Ditto.
579 (mono_arch_ip_from_context): Ditto.
581 2010-05-12 Zoltan Varga <vargaz@gmail.com>
583 * debugger-agent.c (set_breakpoint): Fix setting of pending breakpoints in
586 2010-05-11 Zoltan Varga <vargaz@gmail.com>
588 * aot-compiler.c (emit_plt): Don't align the plt to a pagesize on x86, it is
591 2010-05-10 Zoltan Varga <vargaz@gmail.com>
593 * debugger-agent.c (insert_breakpoint): Print a more descriptive error message
594 if a breakpoint cannot be inserted.
596 2010-05-08 Zoltan Varga <vargaz@gmail.com>
598 * aot-compiler.c (emit_and_reloc_code): Fix a warning.
600 2010-05-07 Zoltan Varga <vargaz@gmail.com>
602 * debugger-agent.c (frame_commands): Return an error instead of asserting if
603 no JIT info is found for the method.
605 2010-05-05 Jonathan Chambers <joncham@gmail.com>
607 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Protect against a NULL sigctx
610 2010-05-05 Zoltan Varga <vargaz@gmail.com>
612 * mini-amd64.c (mono_arch_get_trampolines): New arch specific function returning
613 a list of arch specific trampolines.
615 * aot-compiler.c (emit_trampolines): Use it.
617 2010-05-05 Zoltan Varga <vargaz@gmail.com>
619 * tramp-<ARCH>.c exceptions-<ARCH>.c mini-trampolines.c mini-exceptions.c
620 aot-compiler.c: Use the _full trampoline creation functions on all platforms,
621 get rid of the _full from their name.
623 2010-05-05 Zoltan Varga <vargaz@gmail.com>
625 * tramp-x86.c (mono_arch_create_generic_trampoline): Call
626 get_nullified_class_init_trampoline to remove some code duplication.
628 2010-05-03 Zoltan Varga <vargaz@gmail.com>
630 * mini-x86.c (mono_arch_emit_prolog): Fix full-aot support for thread
633 2010-05-01 Zoltan Varga <vargaz@gmail.com>
635 * mini-amd64.c (mono_arch_emit_load_aotconst): New arch-specific function.
637 * tramp-amd64.c: Use emit_load_aotconst to remove some code duplication.
639 * aot-runtime.c (init_plt): Make the default entries point to the AOT trampoline,
640 there is no need to jump through the first plt entry.
642 * aot-runtime.c (mono_aot_get_named_code): Rename to mono_aot_get_trampoline.
644 * aot-runtime.c (mono_aot_get_plt_entry): Move the arch specific parts to an
645 arch-specific function.
646 (mono_aot_get_plt_info_offset): Ditto.
648 * aot-runtime.c (mono_aot_register_jit_icall): New helper function called from
649 mono_arch_init () to register jit icalls called from full-aot trampolines.
650 (load_function): Get rid of the arch specific #ifdefs, move the relevant code
653 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception_full): Get rid of
654 the specialized throw corlib exception trampoline, use a variant of the normal
655 trampoline along with a new C function which does the call to
656 mono_exception_from_token (), just like on x86.
658 2010-05-01 Zoltan Varga <vargaz@gmail.com>
660 * mini-trampolines.c aot-compiler.c tramp-<ARCH>.c exceptions-<ARCH>.c:
661 Reorganize the full aot trampoline creation functions, instead of taking a bunch
662 of out arguments, they will now take a MonoTrampInfo** out argument. Simplify
663 some code in aot-compiler.c because of this. Remove the non-full aot trampoline
664 creation functions on architectures which have the full-aot ones.
666 2010-05-01 Zoltan Varga <vargaz@gmail.com>
668 * mini-ppc.c (mono_arch_decompose_long_opts): Fix LNEG.
670 2010-05-01 Zoltan Varga <vargaz@gmail.com>
672 * mini-ppc.c (mono_arch_emit_exceptions): Initialize exc_throw_pos/found
673 explicitly, this seems to be required by some gcc versions at -O2.
677 2010-05-01 Zoltan Varga <vargaz@gmail.com>
679 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Fix full-aot support for
680 has_target delegate invokes.
682 2010-05-01 Zoltan Varga <vargaz@gmail.com>
684 * mini.h (MonoAotTrampInfo): Rename this to MonoTrampInfo, add patches/unwind
687 * aot-compiler.c (mono_aot_tramp_info_create): Rename to mono_tramp_info_create,
688 add patches/unwind info arguments, move to mini.c.
690 * mini-<ARCH>.c aot-compiler.c: Update after the above changes.
692 2010-04-30 Zoltan Varga <vargaz@gmail.com>
694 * debugger-agent.c (type_commands): Add a new CMD_TYPE_GET_SOURCE_FILES_2
695 command which returns full path names.
697 2010-04-29 Zoltan Varga <vargaz@gmail.com>
699 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline_full): Set the
700 code_size output variable.
702 * mini-x86.c (mono_arch_emit_prolog): Compute the GOT addr before calling
705 2010-04-29 Zoltan Varga <vargaz@gmail.com>
707 * mini-x86.c (mono_arch_emit_prolog): Remove a disable_aot which is not needed.
708 (mono_arch_cpu_optimizazions): Make this a no-op when running with full aot.
709 (mono_arch_cpu_enumerate_simd_versions): Ditto.
711 2010-04-29 Zoltan Varga <vargaz@gmail.com>
713 * image-writer.c (asm_writer_emit_alignment): Use ilog2 for alignments for the
716 2010-04-29 Zoltan Varga <vargaz@gmail.com>
718 * mini-x86.c (mono_arch_emit_prolog): Avoid an assert in full-aot mode.
720 2010-04-29 Zoltan Varga <vargaz@gmail.com>
722 * aot-runtime.c (load_function): Use TARGET_X86 instead of __i386__.
724 2010-04-28 Zoltan Varga <vargaz@gmail.com>
726 * aot-compiler.c (emit_got_info): Double the buffer size to avoid an assert.
728 2010-04-27 Zoltan Varga <vargaz@gmail.com>
730 * dwarfwriter.c (emit_line_number_info): Get rid of the usage of GArray, so
731 line number support works with eglib.
733 2010-04-27 Miguel de Icaza <miguel@novell.com>
735 * driver.c, mini.c: Since linking with LLVM makes the default Mono
736 dirty an extra 70kb pages on startup we are now going to choose a
737 different strategy: ship mono and mono-llvm binaries, with the
738 second being the one that links with LLVM and defaults to LLVM
741 2010-04-27 Zoltan Varga <vargaz@gmail.com>
743 * tramp-x86.c exceptions-x86.c mini-x86.c aot-compiler.c aot-runtime.c:
744 Implement full-aot support on x86.
746 * method-to-ir.c: Always use a got var on x86 too, just like on ppc, because the
747 trampolines depend on it. Use MONO_ARCH_GOT_REG as the got register, instead of
748 the first register returned by get_global_int_regs ().
750 * cpu-x86.md: Fix the length of insertx_u1_slow.
752 * iltests.il.in: Disable tail call tests when running with full-aot.
754 2010-04-26 Zoltan Varga <vargaz@gmail.com>
756 * method-to-ir.c (mono_op_to_op_imm_noemul): Fix a warning.
758 2010-04-24 Mark Probst <mark.probst@gmail.com>
760 * mini.c, driver.c: Initialize mono_use_llvm in mono_main(), not
761 in the initializer, because it's non-constant.
763 2010-04-23 Miguel de Icaza <miguel@novell.com>
765 * mini.c: Use MONO_USE_LLVM as an environment flag to turn the use
766 of LLVM on by default. Used for buildbots and other setups.
768 2010-04-24 Zoltan Varga <vargaz@gmail.com>
770 * mini.c: Set mono_use_llvm to FALSE even if mono is compiled with LLVM.
772 2010-04-23 Kornel Pal <kornelpal@gmail.com>
774 * method-to-ir.c (mono_method_to_ir): Enable inlining of pointer-sized unmanaged
775 initonly static fields when using moving GC.
777 Contributed under MIT/X11 license.
779 2010-04-23 Geoff Norton <gnorton@novell.com>
781 * mini-amd64.h: Darwin x86_64 support.
783 2010-04-20 Jonathan Pryor <jpryor@novell.com>
785 * exceptions-arm.c: Remove platform checks in favor of configure checks.
787 2010-04-19 Jonathan Pryor <jpryor@novell.com>
789 * exceptions-arm.c: Add Android support for sigcontext structure.
791 2010-04-16 Zoltan Varga <vargaz@gmail.com>
793 * mini.c (mono_jit_compile_method_inner): Implement the check for native func
794 wrappers correctly now that their wrapper info is NULL.
796 2010-04-16 Zoltan Varga <vargaz@gmail.com>
798 * mini.c (mono_jit_compile_method_inner): Avoid calling
799 mono_marshal_method_from_wrapper () for native func wrappers. Fixes #597189.
801 2010-04-16 Zoltan Varga <vargaz@gmail.com>
803 * genmdesc.c (inst_name): Define this as a copy of mono_inst_name in helpers.c,
804 so the latter can be #ifndef DISABLE_JIT-ed.
806 * helpers.c: Comment out the opstr array if DISABLE_JIT is set.
808 2010-04-16 Zoltan Varga <vargaz@gmail.com>
810 * method-to-ir.c driver.c: Disable a few more things when DISABLE_JIT is set.
812 2010-04-16 Zoltan Varga <vargaz@gmail.com>
814 * mini-llvm.c (emit_entry_bb): Fix support for simd arguments passed on the
817 2010-04-15 Zoltan Varga <vargaz@gmail.com>
819 * debugger-agent.c (type_commands): Call mono_class_setup_methods () before
820 calling mono_class_num_methods (). Fixes #592244.
822 2010-04-14 Zoltan Varga <vargaz@gmail.com>
824 * mini-x86.c (mono_arch_get_llvm_call_info): Handle empty structures correctly.
826 * mini-llvm.c: Disable LLVM for calls with non-default calling conventions.
828 2010-04-14 Zoltan Varga <vargaz@gmail.com>
830 * method-to-ir.c (handle_box_inst): Merge into handle_box, simplify the merged
832 * (handle_alloc): Ditto.
833 (mono_method_to_ir): Remove the constrained call restriction added by a previous
834 change, its not needed anymore.
836 2010-04-12 Zoltan Varga Kumpera <rkumpera@novell.com>
838 * mini-posix.c (sigusr1_signal_handler): Fix build on
839 non x86/amd64 systems.
841 2010-04-13 Zoltan Varga <vargaz@gmail.com>
843 * method-to-ir.c (mono_method_to_ir): Disable generic sharing for constrained
844 calls where the constrained class needs a context. Fixes #595863.
846 * iltests.il.in: Add a test.
848 2010-04-13 Zoltan Varga <vargaz@gmail.com>
850 * mini.c (mini_method_compile): Disable llvm+methods with clauses again, llvm
851 2.6/SVN seems to have broken support for them.
853 2010-04-13 Zoltan Varga <vargaz@gmail.com>
855 * mini-llvm.c: Fix support for LLVM 2.6.
857 2010-04-10 Zoltan Varga <vargaz@gmail.com>
859 * debugger-agent.c (thread_commands): Add a GET_ID command to get the
860 MonoInternalThread belonging to the thread.
862 Fri Apr 9 15:28:01 CEST 2010 Paolo Molaro <lupus@ximian.com>
864 * driver.c, optflags-def.h, ir-emit.h: introduce an unsupported
865 unsafe optimization that will remove bound checks.
867 2010-04-08 Kornel Pal <kornelpal@gmail.com>
869 * method-to-ir.c (mini_emit_inst_for_method): Fix a typo that caused
870 CompareExchange not to be inlined for I8.
872 Contributed under MIT/X11 license.
874 2010-04-07 Rodrigo Kumpera <rkumpera@novell.com>
876 * array.cs: Add tests for cast between primitive array types.
878 2010-04-07 Andreia Gaita <avidigal@novell.com>
880 * Makefile.am: create a convenience library for moon to link with
882 2010-04-07 Paolo Molaro <lupus@ximian.com>
884 * method-to-ir.c: optimize array accesses from generic interfaces.
886 2010-04-06 Zoltan Varga <vargaz@gmail.com>
888 * mini-llvm.c: Update after the memset/memcpy intrinsics changes in LLVM SVN.
890 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
892 * method-to-ir.c (mono_method_to_ir): Handle call to virtual final methods
893 of marshalbyref classes.
897 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
899 * aot-compiler.c (emit_exception_debug_info): Encode try holes
902 * aot-runtime.c (decode_exception_debug_info): Decode try holes
905 * mini.h: Increase AOT version.
907 2010-04-04 Andreas Faerber <andreas.faerber@web.de>
909 * mini-x86.h: Only enable soft debugger when using sigaction or on
910 Windows. Fixes build on Haiku (lacks siginfo_t).
912 Code is contributed under MIT/X11 license.
914 2010-04-02 Andreas Faerber <andreas.faerber@web.de>
916 * mini.h, mini-x86.h: Suppress sigaction for Haiku, add support for
917 BeOS-style signal handlers.
919 Code is contributed under MIT/X11 license.
921 2010-04-02 Zoltan Varga <vargaz@gmail.com>
923 * mini-posix.c (sigusr1_signal_handler): Fix openbsd support.
925 2010-04-01 Rodrigo Kumpera <rkumpera@novell.com>
927 * mini-exceptions.c: Fix win32 build.
929 2010-04-01 Mark Probst <mark.probst@gmail.com>
931 * mini.c, driver.c: Call mono_gc_base_init() before
934 2010-04-01 Sebastien Pouliot <sebastien@ximian.com>
936 * method-to-ir.c (ensure_method_is_allowed_to_[access_field|
937 call_method]): Delegate the actual work in security-core-clr.c
938 to ease code sharing.
940 2010-04-01 Zoltan Varga <vargaz@gmail.com>
942 * decompose.c (mono_decompose_opcode): Set the cfg exception if the unsupported
943 float conv.ovf.un opcodes are encountered, instead of asserting later.
946 2010-04-01 Zoltan Varga <vargaz@gmail.com>
948 * decompose.c (mono_decompose_opcode): Add OP_ICONV_TO_U4_UN as a no-op.
950 * iltests.il.in: Add a test.
952 2010-04-01 Zoltan Varga <vargaz@gmail.com>
954 * mini-amd64.c (mono_arch_emit_call): Fail compilation if an argument is too
955 large. Fixes #567040.
957 * method-to-ir.c: Call CHECK_CFG_EXCEPTION after emitting a call.
959 2010-04-01 Zoltan Varga <vargaz@gmail.com>
961 * method-to-ir.c (handle_ccastclass): Call save_cast_details (). Fixes
964 2010-03-31 Rolf Bjarne Kvinge <RKvinge@novell.com>
966 * mini-trampolines.c: Surround mono_handler_block_guard_trampoline and
967 mono_create_handler_block_trampoline with the proper #ifdef so that it
970 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
972 * mini-exceptions.c: Introduce mono_walk_stack_full, which
973 allows to select if it's new or old context that is passed to
976 * mini-exceptions.c (mono_handle_exception_internal): Handle the
977 case when executing a guarded handler from the EH machinery.
979 * mini-exceptions.c (mono_install_handler_block_guard): New function
980 responsible for checking for handler blocks, installing the guard and
981 clearing abort state.
983 * mini-posix.c (sigusr1_signal_handler): Call mono_install_handler_block_guard
984 to check for handler blocks and skip interruption logic if one was found.
986 * mini-trampolines.c (mono_handler_block_guard_trampoline): Function called
987 by the handler block guard trampoline. Resumes interruption by raising the
988 pending ThreadAbortException.
990 * mini.c (create_jit_info): Calculate the end address of a finally block.
992 * mini-x86.c (mono_arch_install_handler_block_guard): Patch the return address
993 of a finally block to a specified address and return the old one.
995 * tramp-x86.c (mono_arch_create_handler_block_trampoline): The handler block
996 trampoline patches the original return address and calls the trampoline function.
998 2010-03-30 Zoltan Varga <vargaz@gmail.com>
1000 * mini-trampolines.c (mono_aot_trampoline): Remove some dead code.
1002 * aot-runtime.c (mono_aot_patch_plt_entry): New helper function, which only
1003 does the patching if the callee is in the same domain.
1005 * aot-runtime.c mini-trampolines.c: Call mono_aot_patch_plt_entry instead
1006 of mono_arch_patch_plt_entry ().
1008 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1010 * mini.c (create_jit_info): Fix try block hole length encoding.
1012 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1014 * mini.c (create_jit_info): Emit saner debug spew. Now it doesn't
1015 duplicate information and print offsets instead of absolute addresses.
1017 2010-03-29 Zoltan Varga <vargaz@gmail.com>
1019 * debugger-agent.c (jit_end): Send type loads for types loaded before the VMStart
1020 event is sent. Fixes #591733.
1022 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1024 * mini-posix.c (SIG_HANDLER_SIGNATURE): Handle the case when ctx is NULL on
1027 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1029 * debugger-agent.c (mono_debugger_agent_init): Set the GC type of the
1030 thread_to_tls hash table.
1032 * image-writer.c (bin_writer_emit_writeout): Fix the size of the got.plt
1033 section. Fixes #591000.
1035 2010-03-26 Andreas Faerber <andreas.faerber@web.de>
1037 * Makefile.am (version.h): Check for pure .git directory only,
1038 fixes SVN revision when using git without git-svn.
1040 Contributed under MIT/X11 license.
1042 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1044 * aot-runtime.c: Apply some openbsd changes from openbsd ports.
1046 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1048 * basic-simd.cs: Test for vector x scalar binary operators.
1050 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1052 * simd-intrincs.c (simd_intrinsic_emit_binary): Support binary
1053 intrinsics with expanded scalar arguments.
1055 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1057 * mini-exceptions.c (get_exception_catch_class): Non catch clauses
1058 don't have an exception class, so don't decode it. This would crash
1059 with filter clauses.
1061 2010-03-24 U-anarquia\miguel <miguel@anarquia>
1063 Make sure that trunk builds with DISABLE_JIT, an update to the
1066 * mini.c (mini_get_shared_method): this code seems to be necessary
1067 regardless of whether DISABLE_JIT has been defined.
1069 (mono_jit_compile_method_inner): it seems that this method is
1070 required even in full AOT mode, so ifdef out only the pieces that
1071 try to genrate code (the body of code that applies patches to the
1074 (mini_method_compile): do not compile when using DISABLE_JIT.
1076 * mini-ppc.c (mono_arch_get_allocatable_int_vars)
1077 (mono_arch_output_basic_block, mono-arch_emit_exceptions): Do not
1078 compile when DISABLE_JIT is set.
1080 2010-03-24 Mark Probst <mark.probst@gmail.com>
1082 * mini.c (mono_create_tls_get): Only create a TLS operation if the
1083 arch really supports it.
1085 2010-03-24 Mark Probst <mark.probst@gmail.com>
1087 * mini-x86.c, mini-x86.h, mini.c: CEE_MONO_TLS support for Darwin/x86.
1089 2010-03-23 Neale Ferguson <neale@sinenomine.net>
1091 * exceptions-s390x.c: Add support for
1092 mono_arch_get_throw_corlib_exception and fix throw by name.
1094 * mini-s390x.c: Add IMT support; Fix stack parameter passing
1095 logic (especially for varargs); Correct localloc sizing; Add
1096 mono_arch_get_this_arg_from_call and
1097 mono_arch_get_this_arg_from_call.
1099 * mini-s390x.h: Add support for facility list extraction;
1100 Correct/update MONO_ARCH_xxx settings.
1102 * mini-s390.c: Minor corrections to instruction output for
1103 varargs. No IMT implementation - I think it's time to deprecate
1104 s390 and just leave s390x.
1106 * tramp-s390x.c: Correct creation of trampoline instruction
1109 * cpu-s390x.md: Update some instruction lengths
1111 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1113 * mini-generic-sharing.c (fill_in_rgctx_template_slot): Remove an assert which
1114 can be hit with partial sharing.
1116 * mini-generic-sharing.c (get_shared_class): Handle partially shared methods
1117 in non-shared classes correctly.
1118 (generic_inst_is_sharable): Allow all primitive types in partial sharing.
1119 Turn on partial sharing.
1121 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1123 * mini-amd64.h: Put back MONO_ARCH_NOMAP32BIT for OpenBSD which was removed
1126 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1128 * method-to-ir.c (mono_method_to_ir): Handle the failure of
1129 mono_method_signature ().
1131 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
1133 * mini.c (mini_method_compile): Get the signature of cfg->method early with
1134 error checking, so later calls do not need error checking.
1136 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1138 * exceptions-amd64.c: Add support for OpenBSD which has no UCONTEXT_GREGS.
1140 * mini-amd64.h: Enable MONO_ARCH_USE_SIGACTION on OpenBSD as well.
1142 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
1144 * mini-exceptions.c (mono_handle_exception_internal): Don't
1145 check try_end for archs different than s390.
1147 * mini.c (create_jit_info): Don't crash if the finallt block is the
1150 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
1152 * driver.c (mono_main): Don't free global codeman under linux since
1153 glic now peeks at code on stack for more archs than just amd64.
1155 Mon Mar 22 18:09:09 CET 2010 Paolo Molaro <lupus@ximian.com>
1157 * mini.c, method-to-ir.c: changes to support compressed interface
1160 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1162 * mini-x86.h: Applied patch from Robert Nagy (Robert@openbsd.org).
1163 Use sigaction on OpenBSD too.
1165 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1167 * debugger-agent.c (event_req_matches_assembly): Handle request modifiers too.
1169 2010-03-21 Andreas Faerber <andreas.faerber@web.de>
1171 * debugger-agent.c: #include sys/select.h for fd_set.
1173 Code is contributed under MIT/X11 license.
1175 2010-03-21 Zoltan Varga <vargaz@gmail.com>
1177 * mini.c (SIG_HANDLER_SIGNATURE): Fix the build on platforms without sigaction
1180 2010-03-21 Zoltan Varga <vargaz@gmail.com>
1182 * mini-ppc.c (mono_arch_emit_exceptions): Avoid an assert in ppc_patch () for
1183 some large methods with lots of exception handlers. Fixes #440924.
1185 Sat Mar 20 11:56:24 CET 2010 Paolo Molaro <lupus@ximian.com>
1187 * method-to-ir.c: remove code duplication for interface checks.
1189 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1191 * debugger-agent.c (clear_event_requests_for_assembly): New helper function.
1192 (assembly_unload): Clear all event requests referencing the to-be unloaded
1196 Fri Mar 19 16:45:20 CET 2010 Paolo Molaro <lupus@ximian.com>
1198 * mini.h, mini-exceptions.c: restore the state of the stack
1199 guard page permissions.
1201 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1203 * mini-trampolines.c (common_call_trampoline): Remove the condition guarding the
1204 call site patching code, it doesn't appear to be needed.
1206 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1208 * mini-generic-sharing.c: Add infrastructure for partial sharing, ie.
1209 sharing generic methods whose type arguments are a mix of reference and
1210 non-reference types. Not yet turned on.
1212 * mini.c (mini_get_shared_method): New helper function to return
1213 the method which will be compiled/registered in the JIT tables when doing
1215 (mono_domain_lookup_shared_generic): Moved to mini.c from mini-generic-sharing.c,
1216 use mini_get_shared_method ().
1218 * mini.c (mini_method_compile): Register the same method which is compiled when
1219 doing generic sharing.
1221 * mini.c aot-compiler.c aot-runtime.c: Add support for partial sharing.
1223 * generics.cs: Add partial sharing tests.
1225 2010-03-17 Jerry Maine <crashfourit@gmail.com>
1227 * mini.h : Changed the SIMD_VERSION* enum values to match those in Mono.Simd.AccelMode.
1228 Add an enum value that or's all possable values together. Add an enum value
1229 that marks the end of the used bit indexes.
1231 * mini-amd64.c : Make changes to match the changes in mini.h
1233 * mini-x86.c : Make changes to match the changes in mini.h
1235 * simd-intrinsics.c : Reorder the SimdIntrinsc struct to add more bits to
1236 simd_version to support more simd versions. Changed the name of
1237 simd_version to simd_version_flags to make it more intuitive that
1238 it now contains bit flags. Reordered the *_intrinsics arrays to
1239 match the changes above. Changed emit_intrinsics() to use the new
1240 setup mentioned above.
1242 Code is contributed under MIT/X11 license.
1244 2010-03-17 Rodrigo Kumpera <rkumpera@novell.com>
1246 * mini-*.c (mono_arch_output_basic_block): Record try block holes on all
1247 remaining archs. Alpha and hppa maintainers, please stand up.
1249 2010-03-17 Zoltan Varga <vargaz@gmail.com>
1251 * mini-ppc.c (mono_arch_build_imt_thunk): Always save and restore r11 since it
1252 is needed even when fail_tramp!=NULL.
1254 2010-03-17 Zoltan Varga <vargaz@gmail.com>
1256 * debugger-agent.c (insert_breakpoint): Write a log message.
1258 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1260 * iltests.il.in: Add a few tests for LEAVE going over multiple
1263 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1265 * mini-x86.c (mono_arch_output_basic_block): Record try block holes.
1267 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1269 * mini.h (MonoBasicBlock): Add native_length field.
1270 * mini.h (MonoCompile): Add try_block_holes field.
1271 * mini.h (MonoInst): Add exception_clause pointer to
1274 * mini.c (mono_codegen): Calculate MonoBasicBlock::native_length.
1275 * mini.c (mono_cfg_add_try_hole): New function to register possible
1276 holes in try blocks.
1277 * mini.c (create_jit_info): Fill in the holes information.
1279 * mini-exceptions.c: Verify for holes when checking if an IP is covered
1282 * method-to-ir.c: Add the EH clause to the CALL_HANDLE instruction.
1284 Tue Mar 16 13:16:16 CET 2010 Paolo Molaro <lupus@ximian.com>
1286 * jit-icalls.c: adjusted for the array API changes.
1288 2010-03-16 Zoltan Varga <vargaz@gmail.com>
1290 * iltests.il.in: Disable the fconv_to_i test on sparc too.
1292 2010-03-16 Zoltan Varga <vargaz@gmail.com>
1294 * debugger-agent.c: Simplify the way breakpoints are processed by removing
1295 the 'pending' flag. This fixes support for appdomains too.
1298 Mon Mar 15 18:25:49 CET 2010 Paolo Molaro <lupus@ximian.com>
1300 * mini-amd64.c, mini-ia64.c: remove direct access to method->header.
1302 2010-03-12 Zoltan Varga <vargaz@gmail.com>
1304 * simd-intrinsics.c (simd_intrinsic_emit_getter): Don't emit shuffle opcodes
1305 when using LLVM, LLVM generates it itself when needed.
1307 * mini-llvm-cpp.cpp (mono_llvm_build_aligned_load): New helper function.
1309 * mini-llvm.c: Use an unaligned load for OP_LOADX_MEMBASE. Add zero extension
1310 to some OP_EXTRACT_ opcodes. Fix the naming of some sse intrinsics. Fix
1311 OP_ANDNPS/OP_ANDNPD.
1313 2010-03-11 Zoltan Varga <vargaz@gmail.com>
1315 * tramp-x86.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code' for
1316 the pc instead of 'buf'. Fix the call to mono_arch_flush_icache ().
1317 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1319 2010-03-11 Martin Baulig <martin@ximian.com>
1321 * debugger-agent.c (type_commands): Add NULL check to
1322 `CMD_TYPE_GET_SOURCE_FILES'.
1324 2010-03-09 Zoltan Varga <vargaz@gmail.com>
1326 * mini-ppc.c (mono_arch_decompose_opts): Fix OP_ICONV_TO_R_UN when cross-compiling.
1328 2010-03-09 Zoltan Varga <vargaz@gmail.com>
1330 * mini-codegen.c (mono_peephole_ins): Fix the OP_FMOVE optimization. Fixes
1333 * iltests.il.in: Add a test.
1335 2010-03-05 Martin Baulig <martin@ximian.com>
1337 Add support for aborting invocations.
1340 (InvokeData): Added `InvokeData *last_invoke'.
1341 (DebuggerTlsData): Renamed `invoke' into `pending_invoke' and
1342 added a new `invoke' field to keep the `InvokeData *' throughout
1344 (ErrorCode): Added `ERR_NO_INVOCATION'.
1345 (CmdVM): Added `CMD_VM_ABORT_INVOKE'.
1346 (mono_debugger_agent_handle_exception): Don't report any exception
1347 if an abort was requested.
1348 (invoke_method): Store the `InvokeData *' in `tls->invoke'; reset
1349 a thread abort if necessary.
1350 (vm_commands): Implement `CMD_VM_ABORT_INVOKE'.
1352 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
1354 * method-to-ir.c: Store the initial basic block returned by mono_basic_block_split
1355 so we can release the whole list and not just the first one. Free
1356 it in more places as well.
1358 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
1360 * method-to-ir.c: Revert r153222 as it doesn't belong here.
1362 Mon Mar 8 17:58:26 CET 2010 Paolo Molaro <lupus@ximian.com>
1364 * mini.h, *.c: prepare for MonoMethodHeader to become a transient entity.
1366 Mon Mar 8 17:35:26 CET 2010 Paolo Molaro <lupus@ximian.com>
1368 * driver.c: report also other misc build options.
1370 2010-03-07 Rodrigo Kumpera <rkumpera@novell.com>
1372 * method-to-ir.c: Generate better code for the NewObject
1375 2010-03-07 Zoltan Varga <vargaz@gmail.com>
1377 * branch-opts.c (mono_if_conversion): Disable one of the cases when deadce
1378 is disabled. Fixes #582322.
1380 * iltests.il.in: Add a test.
1382 2010-03-06 Zoltan Varga <vargaz@gmail.com>
1384 * tramp-amd64.c (mono_arch_create_monitor_exit_trampoline_full): Delegate
1385 the handling of obj->synchronization == null and owner != current thread to
1386 mono_monitor_exit ().
1388 * tramp-x86.c (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1391 Sat Mar 6 18:14:15 CET 2010 Paolo Molaro <lupus@ximian.com>
1393 * mini.c: change the way emulated opcode info is stored and save about
1394 4 KB of runtime memory.
1396 2010-03-04 David S. Miller <davem@davemloft.net>
1398 * mini-sparc.h: Always use MONO_ARCH_USE_SIGACTION. Linux kernels
1399 that don't provide the siginfo in the second signal handler argument
1400 are buggy, and this has been fixed for years.
1401 * mini.h (GET_CONTEXT): Remove __sparc__ special case.
1402 (SIG_HANDLER_SIGNATURE, SIG_HANDLER_PARMS): Likewise.
1404 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1406 * aot-runtime.c (find_symbol): Fix a leak.
1407 (decode_patch): Ditto.
1409 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1411 * mini.h (MONO_INST_IS_TEMP): Kill this unused define.
1413 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1415 * mini.c (mono_resolve_patch_target): Fix an uninitialized variable.
1417 Wed Mar 3 19:19:21 CET 2010 Paolo Molaro <lupus@ximian.com>
1419 * method-to-ir.c: MONO_PROFILE_STRING_ALLOC is dead.
1421 2010-03-03 Rodrigo Kumpera <rkumpera@novell.com>
1423 * method-to-ir.c (mono_method_to_ir): Don't create a runtime vtable
1424 to check for errors, it's enough to create the metadata open.
1428 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
1431 * mini-exceptions.c: Add support for printing stack traces when handling
1432 exceptions, and when printing exceptions thrown while tracing also print
1433 the exception message.
1435 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
1437 * trace.c: We need to parse exclude tokens ('-') before string tokens,
1438 since the exclude token is a valid string character.
1440 2010-03-02 Levi Bard <levi@unity3d.com>
1442 * debugger-agent.c: Invalidate thread stacks on domain unload.
1444 2010-03-02 Mark Probst <mark.probst@gmail.com>
1446 * method-to-ir.c: Emit dummy_use for stored reference after write
1447 barriers to make sure the object is pinned if the GC interrupts
1448 before the write barrier is done.
1450 2010-03-02 Zoltan Varga <vargaz@gmail.com>
1452 * cpu-<ARCH>.md: dummy_use was missing src1:i.
1454 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1456 * debugger-agent.c: Add a log message printing the protocol version.
1458 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1460 * debugger-agent.c: Add a new command to communicate the protocol version used
1461 by the client. This could be used to allow newer runtimes to communicate with
1464 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1466 * debugger-agent.c (domain_commands): Add a new command to create a boxed value.
1468 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1470 * debugger-agent.c (type_commands): Fix the setting of fields with a reference
1473 Mon Mar 1 15:20:44 CET 2010 Paolo Molaro <lupus@ximian.com>
1475 * mini-arm.c: make the arm cpu arch configurable with the
1476 MONO_CPU_ARCH env var (for example: "armv4 thumb").
1479 Mon Mar 1 14:48:35 CET 2010 Paolo Molaro <lupus@ximian.com>
1481 * mini.c, mini.h, driver.c: added the --jitmap option to enable
1482 support for the perf tool on Linux.
1484 Mon Mar 1 14:43:55 CET 2010 Paolo Molaro <lupus@ximian.com>
1486 * method-to-ir.c: make string.InsertenalSetChar() specialization
1489 2010-03-01 Robert Jordan <robertj@gmx.net>
1491 * Makefile.am: fix the non-static build.
1493 2010-02-26 Zoltan Varga <vargaz@gmail.com>
1495 * mini-generic-sharing.c: Move the contents of ../metadata/generic-sharing.c
1498 2010-02-26 Robert Jordan <robertj@gmx.net>
1500 * tasklets.c (continuation_store): Return from an error condition
1503 2010-02-26 Martin Baulig <martin@ximian.com>
1505 * debug-debugger.c (MonoDebuggerInfo): Added `abort_runtime_invoke'.
1508 (MonoDebuggerThreadInfo): Added `internal_flags'.
1509 (MonoDebuggerInternalThreadFlags): New enum.
1510 (_mono_debugger_throw_exception): Don't signal the debugger if a
1511 type abort was requested.
1512 (_mono_debugger_unhandled_exception): Likewise.
1513 (mono_debugger_abort_runtime_invoke): New method to abort an invocation.
1514 (mono_debugger_runtime_invoke): If the debugger requested a thread
1515 abort during the invocation, reset it here.
1517 2010-02-26 Martin Baulig <martin@ximian.com>
1519 * debug-mini.c (MonoDebuggerThreadInfo): Use `MonoInternalThread *'
1520 instead of `MonoThread *'.
1522 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1524 * aot-runtime.c (mono_aot_find_jit_info): Use a merge sort for sorting the
1525 code offsets table, as it is mostly sorted.
1527 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1529 * debugger-agent.c (do_invoke_method): Fix invoking of static methods on vtypes.
1532 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1534 * driver.c (mono_main): Get rid of mono_setup_vtable_in_class_init.
1536 Wed Feb 24 15:58:03 CET 2010 Paolo Molaro <lupus@ximian.com>
1538 * Makefile.am: build the new ABI version of the libmono library.
1539 * debugger-agent.c, mini.c: fix warnings with the new API.
1540 * jit.h: don't depend on glib.h being included.
1542 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1544 * method-to-ir.c (mono_method_to_ir): Implement AOT support for fast TLS access.
1546 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1548 * method-to-ir.c (mono_method_to_ir): Implement support for fast access to
1549 ThreadStatic variables.
1551 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1553 * debugger-agent.c (notify_thread): Skip terminated threads, since their tls
1554 data is not freed yet. Fixes #582460.
1556 2010-02-23 Zoltan Varga <vargaz@gmail.com>
1558 * debugger-agent.c: Add support for the caught/uncaught flags on exception
1559 event requests. Bump protocol minor version.
1561 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1563 * decompose.c (mono_decompose_long_opts): Handle OP_LCONV_TO_OVF_I8 here too.
1565 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1567 * decompose.c (mono_decompose_opcode): Handle OP_LCONV_TO_OVF_I8. Fixes
1570 * iltests.il.in: Add a test.
1572 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1574 * mini.c (inline_method): Check for loader errors.
1576 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1578 * mini.c (mono_method_check_inlining): Use !mono_method_get_header_summary
1579 instead of mono_method_get_header as it doesn't decode locals
1580 so the called method can have unresolved dependencies that will only
1581 be satisfied after the current method is JIT'd.
1585 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1587 * basic.cs (test_0_div_opt): Speed this up a bit.
1589 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1591 * mini-amd64.c: Fix DISABLE_JIT support after the latest changes.
1593 * mini.c (mono_jit_create_remoting_trampoline): Call
1594 mono_create_specific_trampoline () instead of
1595 mono_arch_create_specific_trampoline ().
1597 * mini-trampolines.c tramp-arm.c: Disable more stuff when DISABLE_JIT is set.
1599 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1601 * unwind.c (mono_unwind_get_cie_program): New function, moved here from
1602 aot-compiler.c, so it can be found even if DISABLE_JIT is set.
1604 * aot-compiler.c xdebug.c: Update callers of mono_arch_unwind_get_cie_program ().
1606 * mini-amd64.c: Fix DISABLE_JIT support.
1608 2010-02-20 Geoff Norton <gnorton@novell.com>
1610 * aot-runtime.c: Ensure we dont leak a held lock when unwinding exceptions.
1612 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1614 * debugger-agent.c (mono_debugger_agent_handle_exception): Receive two contexts,
1615 one for the throw and one for the catch. Mark uncaught exceptions by a NULL
1616 CATCH_TXT. Send normal exception events for unhandled exceptions too.
1617 (mono_debugger_agent_handle_unhandled_exception): Remove this, merged into
1620 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1622 * exceptions-x86.c (mono_arch_get_restore_context): Changes this so it restores
1623 edx/ecx too. This is needed to support OP_SEQ_POINT.
1625 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1627 * exceptions-amd64.c (get_throw_trampoline): Add xdebug info.
1629 * method-to-ir.c (mono_method_to_ir): Fix SIZEOF in dynamic methods.
1631 2010-02-16 Zoltan Varga <vargaz@gmail.com>
1633 * mini-llvm.c aot-compiler.c aot-runtime.c unwind.c: Finish support
1634 LLVM+AOT+exceptions, not enabled yet.
1636 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1638 * mini.c (SIG_HANDLER_SIGNATURE): Fix the windows build.
1640 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1642 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Emit
1643 xdebug info for these.
1645 * mini-trampolines.c (common_call_trampoline): Use mini_jit_info_table_find ()
1648 * mini.c (mini_get_vtable_trampoline): Make this take a 'slot_index' argument,
1651 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1653 * aot-compiler.c (load_profile_files): Update after the profiler changes.
1655 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1657 * mini.c (mono_jit_compile_method_inner): Avoid passing icall wrappers to
1658 mono_profiler_method_end_jit, since the profiler has no way to process wrappers.
1660 * aot-runtime.c mini.c: Resurrect the aot pagefault profiling stuff, it is useful
1663 2010-02-13 Gonzalo Paniagua Javier <gonzalo@novell.com>
1665 * debugger-agent.c: handle incomplete reads and EINTR in
1666 recv()/send(). This could have been causing random
1669 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1671 * aot-runtime.c (decode_exception_debug_info): Fix aot support for sequence
1674 * mini-arm.c (mono_arch_allocate_vars): Allocate the seq point related vars first
1675 so they have small offsets. Fixes #566311.
1677 2010-02-12 Rodrigo Kumpera <rkumpera@novell.com>
1679 * method-to-ir.c (mono_method_check_inlining): Check for loader errors.
1681 2010-02-11 Zoltan Varga <vargaz@gmail.com>
1683 * mini-amd64.c: Remove the special casing of byref in a few places now that
1684 mini_type_get_underlying_type () handles it.
1686 * mini-generic-sharing.c (mini_type_get_underlying_type): Handle byref as well
1687 by returning native int. Fixes #577984.
1689 2010-02-11 Zoltan Varga <vargaz@gmail.com>
1691 * method-to-ir.c (handle_isinst): Factor out the is_complex_isinst check into
1694 * mini-llvm.c (exception_cb): Put the clause index into the type info instead
1695 of putting the clause itself.
1697 * mini-arm.c mini.c linear-scan.c: Disable more stuff when DISABLE_JIT is used.
1699 2010-02-09 Zoltan Varga <vargaz@gmail.com>
1701 * unwind.c (mono_unwind_frame): Use read32 for reading a 32 bit value, since it
1704 2010-02-10 Geoff Norton <gnorton@novell.com>
1706 * aot-compiler.c: Make the number of IMT trampolines configurable as well.
1708 2010-02-08 Zoltan Varga <vargaz@gmail.com>
1710 * aot-compiler.c (emit_code): Create the ut trampolines here, so they work for
1713 * aot-compiler.c (emit_code): Don't add the llvm label prefix to 'methods', since
1714 it is not an LLVM generated symbol.
1716 * mini-llvm.c (emit_entry_bb): Fix the handling of simd types.
1718 * method-to-ir.c (handle_castclass): Turn off the more efficient isinst/castclass
1719 implementation in gshared mode because it causes regressions.
1721 * mini-trampolines.c: Add a stat for the number of calls to trampolines.
1723 * image-writer.c (asm_writer_emit_global): Don't prepend the global prefix, it
1724 should be done by the caller.
1726 * mini-llvm.c (mono_llvm_emit_method): Don't make the debug symbols global.
1728 * aot-compiler.c (emit_code): Add the llvm label prefix before 'methods'.
1730 * mini-exceptions.c (mini_jit_info_table_find): Search the root domain as well,
1731 since mono_jit_info_table_find () doesn't do it anymore.
1733 * mini-generic-sharing.c debugger-agent.c: Call mini_jit_info_table_find ()
1734 instead of mono_jit_info_table_find ().
1736 2010-02-07 Zoltan Varga <vargaz@gmail.com>
1738 * aot-compiler.c aot-runtime.c: Add support for MONO_WRAPPER_WRITE_BARRIER.
1740 * aot-compiler.c (encode_method_ref): Update after the removal of
1741 mono_gc_get_managed_allocator_type ().
1743 * method-to-ir.c (mono_method_to_ir): Place a seq point just before a RET.
1746 2010-02-06 Zoltan Varga <vargaz@gmail.com>
1748 * method-to-ir.c (handle_castclass): Use the icall for classes with variant
1749 generic params as well.
1750 (handle_isinst): Ditto.
1752 * method-to-ir.c: Make isninst/castclass checks in gshared code more efficient
1753 instead of always calling an icall.
1755 * aot-compiler.c (emit_llvm_file): Take into account trampolines etc when
1756 computing the size of the got.
1758 * aot-compiler.c (emit_code): Change the way the 'methods' symbol is emitted
1759 when using LLVM. Instead of emitting it as an LLVM method, emit it using
1760 the assembly directive '.set' so it points to the first LLVM emitted method.
1762 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
1764 * mini.c (mini_method_verify): Report the method which failed to verify.
1766 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
1768 * method-to-ir.c (mono_method_to_ir): Use the new basic block formation pass
1769 to avoid JIT'ng dead basic blocks. This is the same behavior as the
1770 runtime MS verifier.
1772 2010-02-04 Zoltan Varga <vargaz@gmail.com>
1774 * debugger-agent.c (decode_value): Fix decoding of vtype instances. Fixes
1777 2010-02-04 Zoltan Varga <vargaz@gmail.com>
1779 * mini-llvm.c: Init the jit module only when first JITting.
1781 * aot-compiler.c (emit_plt): Fix the naming of plt entries of llvm+darwin.
1783 * mini-llvm.c (get_plt_entry): Make the plt entries have hidden visibility.
1785 * mini-llvm.c (mono_llvm_emit_aot_module): Remove the dummy got after it is
1786 replaced with the real got.
1788 * debugger-agent.c (type_commands): Return the enumness if the type as well.
1790 * image-writer.c: Reduce the amount of #ifdefs a bit.
1792 * aot-compiler.c: Reduce the amount of #ifdefs. Add beginnings of support for
1795 * aot-compiler.c (mono_compile_assembly): Handle asmonly+llvm mode.
1797 * mini-llvm.c (mono_llvm_emit_method): Don't make the 'type_info' symbols
1800 2010-02-02 Zoltan Varga <vargaz@gmail.com>
1802 * mini-llvm.c (mono_llvm_emit_method): Add support for unaligned loads.
1803 (mono_llvm_emit_method): Fix unaligned stores too.
1805 * mini-amd64.c (mono_arch_emit_prolog): Initialize lmf->rsp in the prolog too
1806 so async stack walks don't crash.
1808 2010-02-02 Zoltan Varga <vargaz@gmail.com>
1810 * mini-trampolines.c (common_call_trampoline): Fix a problem where the callsite
1811 was not patched if the callee needed an rgctx trampoline.
1813 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1815 * mini-ppc.c (mono_arch_get_global_int_regs): Reserve r29 for holding the
1816 vtable address in AOT code.
1818 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1820 * mini-codegen.c: Remove support for CEE_ opcodes which cannot occur in
1823 Mon Feb 1 16:29:10 CET 2010 Paolo Molaro <lupus@ximian.com>
1825 * genmdesc.pl: remove dependency on external cpp.
1827 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1829 * method-to-ir.c (mini_emit_ldelema_1_ins): Avoid emitting an OP_SEXT_I4 when
1830 using LLVM, its not needed, and abcrem can't handle it.
1832 Mon Feb 1 14:29:43 CET 2010 Paolo Molaro <lupus@ximian.com>
1834 * genmdesc.c, genmdesc.pl, cpu-x86.md: introduced templates to make
1835 it easier to group instructions and reduce duplication.
1837 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1839 * decompose.c: Move the array/soft float decompose routines here from
1842 * method-to-ir.c: Export a few functions so they can be used from decompose.c.
1844 2010-01-31 Zoltan Varga <vargaz@gmail.com>
1846 * mini-llvm.c (mono_llvm_emit_method): Add a call to llvm.invariant.start
1847 to tell LLVM that the got is constant, not used yet.
1849 * aot-compiler.c: Pass more optimization flags to llvm's 'opt'.
1851 2010-01-30 Zoltan Varga <vargaz@gmail.com>
1853 * mini-ppc.c (mono_arch_emit_prolog): Fix full aot support for native to
1856 2010-01-30 Zoltan Varga <vargaz@gmail.com>
1858 * aot-compiler.c (add_wrappers): Commit the hack which generates
1859 native-to-managed wrappers for methods decorated with the MonoPInvokeCallback
1862 2010-01-29 Zoltan Varga <vargaz@gmail.com>
1864 * mini.h (MONO_INST_FAULT): New instruction flag for loads which can cause
1865 a fault, only used by the LLVM backend.
1867 * ir-emit.h: Add _FAULT variants of the LOAD_MEMBASE macros. Mark
1868 OP_CHECK_THIS with OP_IMPLICIT_EXCEPTION.
1870 * method-to-ir.c: Use the new LOAD_MEMBASE_FAULT opcodes, get rid of the
1871 calls to MONO_EMIT_NULL_CHECK which is automatically done by the new macros.
1873 * mini-llvm.c: Only generate volatile loads from load instructions which have
1874 the MONO_INST_FAULT flag set.
1876 2010-01-29 Zoltan Varga <vargaz@gmail.com>
1878 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the LSDA offset on
1881 2010-01-28 Zoltan Varga <vargaz@gmail.com>
1883 * mini.c (mono_save_seq_point_info): Fix the handling of bblocks without
1884 sequence points. Fixes #571236.
1886 2010-01-28 Zoltan Varga <vargaz@gmail.com>
1888 * debugger-agent.c (mono_debugger_agent_init): Call appdomain_unload at the
1889 end of the appdomain unload process, after assemblies have been unloaded.
1892 2010-01-27 Zoltan Varga <vargaz@gmail.com>
1894 * abcremoval.c (process_block): Fix the if (region) check so abcrem actually
1897 * mini-amd64.c: Make the soft debugger work on platforms without MAP_32BIT.
1900 2010-01-26 Zoltan Varga <vargaz@gmail.com>
1902 * dwarfwriter.c (emit_type): Treat MONO_TYPE_PTR as 'I' not 'I4'.
1904 2010-01-26 Geoff Norton <gnorton@novell.com>
1906 * aot-compiler.c: Fix a logic error introduced when guarding against enums
1907 with struct marshalability.
1909 2010-01-24 Zoltan Varga <vargaz@gmail.com>
1911 * mini.c (mini_method_compile): Improve the processing MONO_VERBOSE_METHOD so
1912 it supports class names as well.
1914 * mini.h (MonoCompile): Add a few flags to control JIT behavior which are
1915 needed by the GC map code.
1917 * mini.c (mini_method_compile): Call a function in mini-gc.c to set the new
1920 * method-to-ir.c (mono_method_to_ir): Emit initialization code for ref variables
1921 if cfg->init_ref_vars is set.
1923 * liveness.c (optimize_initlocals): Disable the initlocals opt for ref vars if
1924 cfg->disable_initlocals_op_refs is set.
1926 * method-to-ir.c (mono_spill_global_vars): Compute more precise live ranges
1927 using liveness info if cfg->compute_precise_live_ranges is set.
1929 * mini-gc.c: Ongoing work. Improve logging and debugging support. Handle
1930 volatile variables correctly. Add comments about the live ranges. Not enabled
1933 2010-01-24 Zoltan Varga <vargaz@gmail.com>
1935 * mini.h (MonoDebugOptions): Add an option to init stack frames by writing
1936 0x2a into them in method prologs.
1938 * mini-amd64.c (mono_arch_emit_prolog): Implement it.
1940 2010-01-22 Zoltan Varga <vargaz@gmail.com>
1942 * mini-llvm-cpp.cpp: Remove uses of dynamic_cast, it no longer works with llvm
1943 classes, since llvm is compiled with -fno-rtti.
1945 * mini.h (COMPILE_SOFT_FLOAT): New macro, similar to COMPILE_LLVM.
1947 * method-to-ir.c ir-emit.h: Use if (COMPILE_SOFT_FLOAT) in a few places since
1948 llvm does not require it.
1950 * aot-runtime.c (load_method): Print the full name of the last aot method.
1952 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1954 * exceptions-amd64.c (mono_arch_notify_pending_exc): Avoid a crash if the
1955 thread has not fully started yet.
1957 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1959 * aot-compiler.c (can_marshal_struct): Allow marshalling enums.
1961 2010-01-21 Miguel de Icaza <miguel@novell.com>
1963 * driver.c: Do not abort if LLVM is not supported, print a
1964 warning and add the information to the Mono JIT information.
1966 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1968 * ir-emit.h (MONO_EMIT_NULL_CHECK): Don't emit an OP_IMPLICIT_EXCEPTION when
1969 using explicit null checks.
1971 2010-01-20 Zoltan Varga <vargaz@gmail.com>
1973 * xdebug.c: New file extracted from aot-compiler.c, containing the XDEBUG
1976 * aot-compiler.c (encode_method_ref): Use mono_marshal_wrapper_info_from_wrapper
1978 (mono_aot_wrapper_name): Remove the special handling of delegate invoke wrappers,
1979 its no longer needed.
1981 * method-to-ir.c (mono_method_to_ir): Fix a warning.
1983 * exceptions-<ARCH>.c: Introduce a MONO_ARCH_HAVE_THROW_EXCEPTION_BY_NAME
1984 define for platforms still using it (s390). Get rid of the
1985 mono_arch_get_throw_exception_by_name () routines on all other platforms.
1987 * exceptions-x86.c: Rework the throw trampolines so there is only one function
1988 which can generate throw/rethrow/corlib trampolines for llvm/not llvm code.
1990 * exceptions-x86.c: Add LLVM specific throw trampolines which doesn't assume
1991 the caller pushed the arguments.
1993 * mini-llvm.c: Enable throwing exceptions on x86.
1995 * mini-posix.c (SIG_HANDLER_SIGNATURE): Avoid
1996 "Thread (nil) may have been prematurely finalized" messages if this is called
1997 on a thread not registered with the runtime.
1999 * mini-exceptions.c (mono_handle_native_sigsegv): Ditto.
2001 2010-01-19 Zoltan Varga <vargaz@gmail.com>
2003 * jit-icalls.c (mono_array_new_3): New jit icall.
2005 * aot-compiler.c aot-runtime.c: Add support for ElementAddr wrappers.
2007 * arrays.cs: Add a test for 3 dimensional arrays.
2009 2010-01-19 Zoltan Varga <vargaz@gmail.com>
2011 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Emit xdebug info.
2012 (mono_arch_find_jit_info_ext): Disable the popping of arguments when LLVM is
2015 * mini-llvm.c (emit_cond_system_exception): Abort when an implicit exception is
2018 * unwind.c (mono_unwind_decode_fde): Fix an assert on x86.
2020 * mini-x86.h (MONO_CONTEXT_SET_LLVM_EXC_REG): Define this for x86.
2022 * mini-llvm.c: Disable OP_THROW on x86, it doesn't work yet.
2024 2010-01-18 Bill Holmes <billholmes54@gmail.com>
2026 * debugger-agent.c : Changing the PLATFORM_WIN32 preprocessor check to
2027 HOST_WIN32. Also including winsock2. to define struct in_addr.
2029 * mini-amd64.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
2031 * mini-x86.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
2033 Code is contributed under MIT/X11 license.
2035 2010-01-18 Zoltan Varga <vargaz@gmail.com>
2037 * mini.h (MonoCompile): Add 'disable_out_of_line_bblocks' flag.
2039 * branch-opts.c (mono_optimize_branches): Honor the new flag.
2041 * mini.c (mini_method_compile): Set the new flag when running under the
2044 2010-01-18 Zoltan Varga <vargaz@gmail.com>
2046 * mini-gc.c: Change the GC map to use a ref/noref/pin value instead of just
2047 a ref/noref value + a global pin flag, so parts of stack frames can still be
2048 precisely marked even if they include stuff which needs pinning. Improve logging.
2049 Fix many bugs. Not enabled yet.
2051 * gc-test.cs: Add a few tests.
2053 * liveness.c (mono_analyze_liveness): Make the debug output controllable by
2054 the normal -v options. Avoid propagating liveness information through bblocks
2055 which end with a NOT_REACHED opcode.
2057 * mini.c (mono_jit_compile_method_inner): Avoid reading cfg->prof_options
2058 after cfg has been freed.
2060 2010-01-17 Zoltan Varga <vargaz@gmail.com>
2062 * branch-opts.c (mono_branch_optimize_exception_target): Stop the optimization
2063 if a clause is skipped because it uses the exception object, since it could
2064 have caught the exception.
2066 * exceptions.cs: Add a test.
2068 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2070 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Add an assert.
2072 * aot-runtime.c (mono_aot_get_method): Handle ftnptr's correctly for the
2073 ICollection<T> wrappers.
2075 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2077 * debugger-agent.c (decode_value): Fix the decoding of I/U/PTR.
2079 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2081 * mini-amd64.c (emit_call_body): Always use near calls when AOTing even if
2082 NOMAP32BIT or optimize_for_xen is set.
2084 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2086 * aot-compiler.c aot-runtime.c: Get rid of mono_aot_str_hash (), use
2087 mono_metadata_str_hash () instead.
2089 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2091 * ir-emit.h (MONO_EMIT_NEW_ICOMPARE_IMM): Use sizeof (mgreg_t) instead of
2094 * unwind.c (mono_unwind_frame): Use mgreg_t instead of gssize.
2096 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2098 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): Emit an explicit null check if the
2101 * mini-ppc.c (mono_arch_emit_exceptions): Compute the size of the exception
2102 throwing code correctly.
2104 * mini.h (MONO_AOT_FILE_VERSION): Bump this because of the IMT hashing changes.
2106 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2108 * aot-runtime.c (mono_aot_plt_resolve): Reenable the previous assert for
2109 ftnptrs created by us, handle RGCTX_FETCH correctly.
2110 (mono_aot_get_lazy_fetch_trampoline): Add an ftnptr.
2112 * mini-trampolines.c (mono_create_generic_class_init_trampoline): Remove the
2113 ftnptr added by mono_aot_get_named_code ().
2115 2010-01-14 Zoltan Varga <vargaz@gmail.com>
2117 * mini-arm.c: Fix a few LLVM problems.
2119 * mini-llvm.c (simd_class_to_llvm_type): Fix compilation on !x86/amd64.
2121 2010-01-13 Mark Probst <mark.probst@gmail.com>
2123 * method-to-ir.c (mini_emit_stobj): Use EMIT_NEW_CLASSCONST when
2126 Wed Jan 13 15:54:53 CET 2010 Paolo Molaro <lupus@ximian.com>
2128 * jit.h, method-to-ir.c: added ability to set the policy for
2129 inserting breakpoints from the break IL instruction or the
2130 Debugger.Break () API call.
2132 2010-01-13 Zoltan Varga <vargaz@gmail.com>
2134 * aot-runtime.c (load_aot_module): Add more comments to explain why referenced
2135 assemblies need to be eagerly loaded.
2137 2010-01-12 Zoltan Varga <vargaz@gmail.com>
2139 * dwarfwriter.c (emit_line_number_info): Fix the eglib case so it doesn't crash.
2141 2010-01-11 Zoltan Varga <vargaz@gmail.com>
2143 * debugger-agent.c (mono_debugger_agent_parse_options): Allow onthrow without
2144 an argument which matches any exception.
2146 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2148 * method-to-ir.c (mono_emit_method_call_full): Avoid the virt->nonvirt
2149 optimization if the called method is gshared and marshalbyref, since gshared
2150 methods can' have wrappers. Fixes #569390.
2152 * generics.cs: Add a test.
2154 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2156 * mini-exceptions.c (mono_print_thread_dump_from_ctx): New helper function
2159 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2161 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
2163 2010-01-09 Zoltan Varga <vargaz@gmail.com>
2165 * debugger-agent.c (transport_connect): comment out freeaddrinfo calls under win32,
2166 since it is not supported in win2000.
2168 2010-01-08 Zoltan Varga <vargaz@gmail.com>
2170 * aot-runtime.c (load_image): Add a SET_ERROR argument to set the loader
2171 error if loading an assembly fails.
2172 (mono_aot_plt_resolve): Return NULL instead of asserting if loading fails.
2174 * mini-trampolines.c (mono_aot_plt_trampoline): Throw a pending loader error
2177 * aot-runtime.c (decode_exception_debug_info): Set jinfo->from_llvm for LLVM
2180 * mini-llvm-cpp.cpp: Remove the unused ctx variable.
2182 * mini-llvm.c (mono_llvm_emit_method): Add some comments about why aot+clauses
2183 is not supported yet.
2185 * unwind.c (DW_EH_PE_absptr): Add more DW_EH_PE_ constants.
2187 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2189 * method-to-ir.c: All types with variant arguments must fallback to the
2190 slow path. This makes cast of variant delegates work.
2192 * mini-trampolines.c (mono_get_vcall_slot_addr): Add new variance_used out
2193 argument that is set to TRUE is the returned vtable slot is for a variant
2194 interface. Changed a g_print + g_assert_not_reached to a g_error.
2196 * mini-trampilines.c (common_call_trampoline): Handle variant interfaces in
2197 a similar fashion of generic virtual methods.
2199 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2201 * helpers.c (mono_disassemble_code): Fix a g_hash_table warning
2204 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Convert a given
2205 method using a variance aware function.
2207 * mini-x86.c: Add support for dumping IMT thunks if DEBUG_IMT is defined.
2209 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2211 * method-to-ir.c (mono_method_to_ir): Casts to variant interfaces
2212 do an icall for now.
2214 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2216 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add an ugly hack to fix #564695.
2217 If LLVM decides to set the code model to Large, reset it to Default.
2219 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2221 * aot-compiler.c (mono_xdebug_flush): Export it so it is present in
2222 stripped binaries as well.
2224 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2226 * mini-trampolines.c (common_call_trampoline): Add an rgctx trampoline if a shared
2227 method is called from LLVM compiled code, as that code can't pass an rgctx arg.
2229 * mini-llvm.c (mono_llvm_emit_method): Enable calls to methods needing an rgctx
2232 2010-01-06 Zoltan Varga <vargaz@gmail.com>
2234 * mini.c (mini_method_compile): Extract the JIT info creation code into a
2237 * mini-llvm.c (mono_llvm_emit_method): Pass the info in MonoExceptionClause
2238 as the type info to llvm.eh.selector.
2239 (exception_cb): Use the type info for filling out some fields of
2240 MonoJitExceptionInfo like the flags and the exception class. This is needed
2241 because the LLVM produced exception handling clauses might not match the original
2242 IL clauses, i.e. there might be more than one LLVM clause for one IL clause.
2244 * unwind.c (mono_unwind_decode_fde): Extract the LSDA decoding code into a
2245 separate function. Add an extra argument which returns the type infos
2246 corresponding to the exception clauses.
2248 * mini.c (mini_method_compile): Enable LLVM compilation of methods having
2249 exception handling clauses.
2251 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2253 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
2254 mono_method_get_vtable_slot () instead of accessing imt_method->slot directly,
2257 2010-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2259 * mini.c (mono_compile_is_broken): Skip methods from serialization's
2262 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2264 * mini.c (mini_method_compile): Fix a few memory leaks introduced by the
2267 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2269 * mini.c (mini_method_compile): Verify the method before calling
2270 mono_compile_create_vars as this might crash since it uses method
2275 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2277 * method-to-ir.c (mono_method_to_ir): Avoid calling mono_class_vtable () in
2278 one case if AOTing, since the class might not be a concrete class.
2280 2010-01-03 Zoltan Varga <vargaz@gmail.com>
2282 * mini-codegen.c abcremoval.c: Remove the duplicate g_slist_append_mempool
2283 functions which are now defined in mempool-internals.h.
2285 * mini.c (mini_free_jit_domain_info): Free the seq point hash tables.
2287 * mini-llvm.c (mono_llvm_emit_method): Handle OP_ABS.
2289 2009-12-30 Rodrigo Kumpera <rkumpera@novell.com>
2293 * mini-*.c: Properly handle generic enums.
2297 2009-12-28 Zoltan Varga <vargaz@gmail.com>
2299 * method-to-ir.c (mono_method_to_ir): Handle the failure of mono_class_vtable ()
2300 in a few more places.
2302 2009-12-27 Zoltan Varga <vargaz@gmail.com>
2304 * aot-compiler.c (add_wrappers): Don't use dyn runtime invoke for methods with
2305 nullable parameters. Fixes #567351.
2307 2009-12-26 Rodrigo Kumpera <rkumpera@novell.com>
2309 * mini-trampolines.c (common_call_trampoline): Add assert for NULL resolved generic method.
2311 2009-12-26 Zoltan Varga <vargaz@gmail.com>
2313 * mini-trampolines.c: Use mono_arch_get_this_arg_from_call () to avoid the slow
2314 mono_get_generic_context_from_code () call.
2316 * mini-<ARCH>.c: Get rid of mono_arch_find_this_arg (), it is no longer used.
2318 2009-12-25 Zoltan Varga <vargaz@gmail.com>
2320 * aot-runtime.c (decode_klass_ref): Don't call mono_class_init (), its not
2323 2009-12-24 Sebastien Pouliot <sebastien@ximian.com>
2325 * method-to-ir.c (mono_method_to_ir): Avoid SIGSEGV when
2326 mono_method_get_signature returns NULL. Fix #567084
2328 2009-12-25 Zoltan Varga <vargaz@gmail.com>
2330 * aot-runtime.c (find_extra_method): Call mono_aot_wrapper_name only once,
2331 instead of once for each module.
2333 2009-12-22 Zoltan Varga <vargaz@gmail.com>
2335 * debugger-agent.c (ss_start): Implement step over for the last sequence
2338 * mini.c (mono_save_seq_point_info): Don't link sequence points which don't
2339 have the STEP_LOC flag set.
2341 * aot-runtime.c (decode_klass_ref): Avoid a crash if a decode_klass_ref () call
2342 fails. Fixes #566689.
2344 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2346 * mini.c (mono_add_seq_point): New helper function.
2347 (mono_save_seq_point_info): New function to save sequence point info, extracted
2348 from mini_method_compile ().
2350 * mini-<ARCH>.c: Call mono_add_seq_point to remember sequence points.
2352 * mini.h (MonoSeqPointInfo): New structure containing information about
2353 the sequence points of a JITted method.
2354 (MonoBasicBlock): Add 'seq_points' and 'last_seq_point' fields. Remove unused
2357 * mini.c debugger-agent.c aot-compiler.c aot-runtime.c: Change the way sequence
2358 point information is stored, use a MonoSeqPointInfo structure instead of a
2359 GPtrArray. For each seq point, compute a list of successor seq points.
2361 * debugger-agent.c: Use the successor list to implement step-over more
2362 efficiently: instead of single stepping until a different line/IL offset is
2363 reached, place breakpoints into all successor seq points.
2365 * mini.h: Bump AOT file format version.
2367 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2369 * Makefile.am (AM_CFLAGS): Include LLVM_CFLAGS.
2371 * mini-llvm.c: Avoid defining the __STDC_... macros if already defined.
2373 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2375 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): Fix the cross-compiler
2378 2009-12-18 Zoltan Varga <vargaz@gmail.com>
2380 * mini-x86.c (mono_arch_get_argument_info): Allocate memory for CallInfo using
2381 alloca as g_malloc is not signal safe.
2383 2009-12-18 Zoltan Varga <vargaz@gmail.com>
2385 * tramp-x86.c (mono_arch_patch_callsite): Fix the call to
2386 VALGRIND_DISCARD_TRANSLATIONS.
2388 * *.c: Include mono/utils/memcheck.h, and remove #ifdef HAVE_VALGRIND_MEMCHECK_H
2389 checks, they are no longer needed.
2391 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): New helper function to set
2392 a function into a sigctx which can handle function pointers.
2394 * mini-ppc.c: Implement soft debugger support on ppc64.
2396 * mini-ppc.c: Implement soft debugger support.
2398 2009-12-17 Zoltan Varga <vargaz@gmail.com>
2400 * mini-llvm.c: Handle OP_LADD_OVF_UN. Place all alloca's into the entry bb.
2402 2009-12-17 Marek Habersack <mhabersack@novell.com>
2404 * mini.c (mono_get_runtime_build_info): include Mono version in
2407 * driver.c (mono_main): VERSION is now included in the string
2408 returned from mono_get_runtime_build_info()
2410 2009-12-17 Zoltan Varga <vargaz@gmail.com>
2412 * method-to-ir.c (mono_method_to_ir): Add support for CALLI with unmanaged
2413 signatures. Fixes #565143.
2415 * jit-icalls.c (mono_get_native_calli_wrapper): New JIT icall.
2417 2009-12-16 Zoltan Varga <vargaz@gmail.com>
2419 * aot-compiler.c (arch_emit_autoreg): Align code to 4 in the ppc case.
2421 2009-12-16 Rodrigo Kumpera <rkumpera@novell.com>
2423 * mini-x86.h: Forgot to add a 0x to MONO_ARCH_MAX_FRAME_SIZE define
2424 making max stack 10x smaller.
2426 2009-12-16 Zoltan Varga <vargaz@gmail.com>
2428 * mini.c (mono_resolve_patch_target): Comment out an assert which could be hit.
2430 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
2432 * method-to-ir.c (mini_emit_memcpy): Assert if size is too big.
2434 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
2436 * mini-x86.c (mono_arch_allocate_vars): Fail compilation if the frame size is
2437 bigger than MONO_ARCH_MAX_FRAME_SIZE.
2439 * mini-x86.c (mono_arch_emit_prolog): Handle huge frames.
2441 * mini-x86.h: Define MONO_ARCH_MAX_FRAME_SIZE to be 1Mb.
2443 * mini-amd64.c / mini-amd64.h: Same fixes as of above.
2445 * mini.c (mini_method_compile): Check if mono_arch_allocate_vars failed
2448 2009-12-14 Miguel de Icaza <miguel@novell.com>
2450 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
2451 raise an invalid program exception.
2453 For other opcodes that we might not handle use a g_warning and
2454 raise the exception. Beats termination.
2458 2009-12-14 Zoltan Varga <vargaz@gmail.com>
2460 * method-to-ir.c (mono_emit_rgctx_method_call_full): Fix a warning.
2462 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix the LLVM support
2463 by merging the LLVM and !MAP_32BIT cases.
2465 2009-12-13 Jonathan Chambers <joncham@gmail.com>
2467 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
2468 sigctx being passed in, as we have no CONTEXT available in the APC.
2470 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
2473 Code contributed under MIT/X11 license.
2475 2009-12-13 Zoltan Varga <vargaz@gmail.com>
2477 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
2478 in the LLVM backend on AMD64.
2480 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
2483 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
2485 * mini-llvm.c: Export mono_personality for AOT.
2487 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
2489 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
2490 implicit exception can occur.
2492 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
2493 OP_IMPLICIT_EXCEPTION instruction.
2495 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
2497 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
2499 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
2500 inside a protected block.
2502 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
2503 trampolines doesn't include the argument.
2505 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
2506 trampolines on amd64.
2508 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
2511 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
2512 disabled for methods with clauses.
2514 * mini-llvm.c: Enable support for catch clauses.
2516 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
2517 end of an LLVM compiled finally clause.
2518 (mono_handle_exception_internal): Save the exception handling state in TLS
2519 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
2520 resume unwinding from that point.
2522 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
2523 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
2524 to obtain the addresses of the exception handling regions.
2526 * mini-llvm.c: Add beginnings of support for exception handling, currently only
2527 finally clauses are supported.
2529 * mini.c (mini_method_compile): Add support for LLVM code with exception
2532 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2534 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
2537 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2539 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
2540 as a primitive type.
2542 2009-12-11 Zoltan Varga <vargaz@gmail.com>
2544 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
2545 for 2 parameter sched_setaffinity in older glibc versions. Fixes
2548 2009-12-11 Marek Habersack <mhabersack@novell.com>
2550 * method-to-ir.c (mini_redirect_call): do not redirect the
2551 InternalAllocateStr internal call if string profiling is enabled.
2553 2009-12-10 Zoltan Varga <vargaz@gmail.com>
2555 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
2558 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
2559 unwind.h header file.
2561 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
2562 newer valgrind versions seems to handle this fine.
2564 2009-12-09 Zoltan Varga <vargaz@gmail.com>
2566 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
2567 on the debugger thread.
2569 2009-12-08 Zoltan Varga <vargaz@gmail.com>
2571 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
2573 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
2575 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
2577 * cpu-<ARCH>.md: Make call_handler clob:c.
2579 * mini.c: Reenable SSA for methods with clauses.
2581 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
2582 as it causes failures on x86.
2584 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
2586 * driver.c: Fail gracefully with --compile-all if mono_method_signature
2587 returns NULL (e.g. a bad assembly).
2589 2009-12-08 Geoff Norton <gnorton@novell.com>
2591 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
2592 stepping out into native code. There were issues with nested invokes
2595 2009-12-07 Zoltan Varga <vargaz@gmail.com>
2597 * mini.c (mini_method_compile): Do the disable_llvm checks early
2598 and avoid the LLVM compile pass if the checks fail.
2600 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
2602 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
2603 LLVM optimizations don't try to remove them.
2605 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
2606 different file so the original remains.
2608 2009-12-06 Zoltan Varga <vargaz@gmail.com>
2610 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
2612 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
2614 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
2615 support for non-inline unwind descriptors.
2617 2009-12-07 Geoff Norton <gnorton@novell.com>
2619 * debugger-agent.c: Darwin can colesce signals, so we need to handle
2620 the interrupt_count slightly differently. Native threads were never
2623 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2625 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
2626 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
2627 yet generate this info.
2629 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
2631 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
2632 client can distinguish between intptrs and longs.
2634 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2636 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
2639 * aot-runtime.c (load_function): Update after the change above.
2641 * mini.h: Bump AOT file format version.
2643 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
2644 if the delegate class is dynamic.
2646 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
2647 in gshared code too using the new rgctx info type
2648 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
2650 2009-12-04 Geoff Norton <gnorton@novell.com>
2652 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
2653 we need to track the original suspend count so the thread properly
2654 wakes up in resume_thread.
2656 2009-12-04 Zoltan Varga <vargaz@gmail.com>
2658 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
2661 * generics.cs: Add a test.
2663 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
2664 is 0. Simplify a lot of code using this.
2666 * mini-trampolines.c (mono_delegate_trampoline): Call
2667 mono_create_static_rgctx_trampoline () before saving the final address in
2668 delegate->method_code, to avoid calling it each time a delegate is first called.
2670 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
2671 which need static rgctx trampolines.
2673 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
2674 keyed on the method+addr pair, since addr could be either the method addr or
2675 an unbox trampoline in the AOT case. Fixes #560246.
2677 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2679 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
2680 place it was called before too.
2682 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2684 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
2685 if no security manager is present, to speed up the AOT case. Call
2686 mono_class_vtable () full with raise_on_error == TRUE instead.
2688 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2690 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
2691 the local optimization passes can take its result into account. Fixes
2694 * exceptions.cs: Add a test.
2696 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
2698 This patch is contributed under the terms of the MIT/X11 license
2700 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
2702 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2704 * mini.h (MonoInst): Remove unused 'ssa_op' field.
2706 * debugger-agent.c: Rework the handling of stack traces of running threads to
2707 avoid crashes if compute_frames () tries to walk the stack of running thread.
2709 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
2711 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
2713 * mini.h (StackFrameInfo): Add an 'lmf' field.
2715 2009-12-02 Zoltan Varga <vargaz@gmail.com>
2717 * debugger-agent.c (suspend_current): Always set really_suspended.
2719 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
2721 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
2723 2009-12-01 Zoltan Varga <vargaz@gmail.com>
2725 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
2728 2009-12-01 Zoltan Varga <vargaz@gmail.com>
2730 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
2732 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
2734 * mini-trampolines.c: Fix MSVC build.
2736 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
2738 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
2740 2009-11-30 Zoltan Varga <vargaz@gmail.com>
2742 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
2743 the instruction following an OP_FCOMPARE is optimized away.
2745 2009-11-30 Zoltan Varga <vargaz@gmail.com>
2747 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
2748 emit_autoreg () into this arch-specific function.
2750 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
2751 code, it is no longer needed.
2753 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
2755 * mini.h: Bump AOT file format version.
2757 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
2758 using the sorted_code_offsets array, instead of reading it from the
2759 exception debug info.
2760 (load_method): Call mono_aot_find_jit_info instead of
2761 decode_exception_debug_info ().
2763 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
2764 LLVM compiled as a flag.
2766 2009-11-29 Zoltan Varga <vargaz@gmail.com>
2768 * debugger-agent.c (resume_thread): Fix a warning.
2770 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
2773 2009-11-28 Zoltan Varga <vargaz@gmail.com>
2775 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
2776 contents to MonoAotFileInfo.
2778 2009-11-27 Zoltan Varga <vargaz@gmail.com>
2780 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
2781 Put all binary data into a giant blob, similarly to the way .net assemblies
2782 store binary data. Emit offset tables in a compact form to reduce their size.
2784 * mini.h: Bump AOT file format version.
2786 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
2789 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
2790 avoid linear searches at runtime.
2792 * aot-runtime.c (find_symbol): Update this to use the hash.
2794 * mini.h: Bump AOT file format version.
2796 2009-11-26 Zoltan Varga <vargaz@gmail.com>
2798 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
2801 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
2804 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
2805 the distribution of got slot types.
2807 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
2809 * method-to-ir.c: Add support for generating explicit null checks.
2811 2009-11-25 Zoltan Varga <vargaz@gmail.com>
2813 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
2814 on a random thread if possible.
2816 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
2817 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
2820 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
2821 regs. Pass the real size of the regs array to mono_unwind_frame ().
2823 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
2826 2009-11-24 Geoff Norton <gnorton@novell.com>
2828 * mini-darwin.c: Work around apple bug rdar://7209349 See
2829 http://openradar.appspot.com/7209349 for details. Synopsis,
2830 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
2831 never been initialized before.
2833 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2835 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
2837 * mini-arm.c (mono_arm_thumb_supported): New helper function.
2839 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2841 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
2842 OP_SHL_IMM is not 32 bit.
2844 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2846 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
2848 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2850 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
2853 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
2854 > 0 since some threads can resume if their resume_count is > 0.
2855 (invoke_method): Avoid reading freed memory.
2857 * debugger-agent.c (process_suspend): Extract the suspend code from
2858 process_single_step_inner () to a separate function. Rework the code to prevent
2859 races between this function and thread interrupts.
2861 * debugger-agent.c (suspend_current): Check the resume_count field instead
2862 of resume_one so suspends+resumes during single threaded invokes work
2865 2009-11-23 Zoltan Varga <vargaz@gmail.com>
2867 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
2868 to make the generated code smaller.
2870 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
2871 sequence generated by recent LLVM versions.
2873 * mini-llvm.c: Add support for a few simple cases which weren't supported
2876 * mini-trampolines.c (mono_magic_trampoline): Don't call
2877 mono_arch_get_vcall_slot () when llvm is enabled.
2879 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
2881 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
2882 into a new function called common_call_trampoline () which is used by the
2883 llvm vcall trampoline as well.
2885 * debugger-agent.c: Implement single threaded invokes.
2887 * debugger-agent.c: Revert change which broke the agent on linux.
2889 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
2892 * generics.cs: Add a test.
2894 2009-11-22 Zoltan Varga <vargaz@gmail.com>
2896 * debugger-agent.c: Fix the cygwin build.
2898 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2900 * cprop.c: Remove this unused file.
2902 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2904 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
2907 * basic.cs: Add a test.
2909 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2911 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
2914 2009-11-20 Zoltan Varga <vargaz@gmail.com>
2916 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
2917 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
2918 it. Use this flag to control llvm related code paths instead of #ifdef
2919 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
2922 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
2924 * mini.h: Bump AOT file format version.
2926 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
2927 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
2929 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
2930 was used as an assembly filter.
2932 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2934 * unwind.c: Fix support for ppc.
2936 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
2937 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
2939 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2941 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
2943 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
2944 added by the ps3 changes.
2946 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2948 * mini-gc.c: Resurrect this, so at least it compiles.
2950 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
2952 2009-11-18 Zoltan Varga <vargaz@gmail.com>
2954 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
2955 create_event_list () so assembly filters can be used.
2957 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
2960 2009-11-17 Zoltan Varga <vargaz@gmail.com>
2962 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
2963 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
2966 * aot-compiler.c (add_generic_instances): Emit instances of common generic
2967 classes for char/bool too.
2969 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
2971 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
2974 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
2977 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
2979 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
2981 Code contributed under MIT/X11 license.
2983 2009-11-14 Zoltan Varga <vargaz@gmail.com>
2985 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
2986 threads in native code work.
2988 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
2989 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
2992 2009-11-13 Jonathan Chambers <joncham@gmail.com>
2994 * debugger-agent.c: Implementation for Windows platform.
2996 * mini-x86.c: Add support for Windows. Use mono-* synchronization
2997 primitives. Use SEH to implement breakpoints and single stepping.
2999 * mini-x86.h: Enable soft debugger on Windows.
3001 Code contributed under MIT/X11 license.
3003 2009-11-13 Zoltan Varga <vargaz@gmail.com>
3005 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
3006 under XEN. Fixes #522894.
3008 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
3010 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
3011 interface calls in LLVM AOT code.
3013 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
3016 * mini-llvm.c: Add support for OP_VPHI.
3018 * objects.cs: Add a test.
3020 2009-11-13 Zoltan Varga <vargaz@gmail.com>
3022 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
3023 this is called on the debugger thread.
3025 2009-11-12 Zoltan Varga <vargaz@gmail.com>
3027 * mini-llvm.c: Add soft-float support.
3029 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
3030 FCALL which returns an R4.
3032 * driver.c (mono_main): Add a missing '\n'.
3034 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
3035 platforms which doesn't support the LLVM IMT trampoline.
3037 2009-11-11 Zoltan Varga <vargaz@gmail.com>
3039 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
3041 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
3043 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
3046 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
3048 2009-11-10 Zoltan Varga <vargaz@gmail.com>
3050 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
3051 Instead of emitting a method_order table, sort the contents of the code_offsets
3052 table and do a binary search in the sorted table. The previous approach doesn't
3053 work with LLVM which emits methods in a arbitrary order.
3055 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
3056 in the .eh_frame section in ELF files.
3058 * mini.h: Bump corlib file format version.
3060 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
3062 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
3063 LDMIA->LDM macro name change.
3065 2009-11-09 Zoltan Varga <vargaz@gmail.com>
3067 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
3070 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
3073 * aot-compiler.c: Ditto.
3075 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
3076 &align to mini_type_stack_size_full ().
3078 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
3080 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
3082 2009-11-08 Zoltan Varga <vargaz@gmail.com>
3084 * mini-arm.c: Compute the stack space used by arguments using
3085 mini_type_stack_size_full ().
3087 2009-11-08 Zoltan Varga <vargaz@gmail.com>
3089 * optflags-def.h: Remove dead TREEPROP optimization.
3091 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
3093 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
3095 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
3097 2009-11-07 Zoltan Varga <vargaz@gmail.com>
3099 * driver.c (mono_jit_parse_options): New public API function to parse options
3100 as done by the runtime executable.
3102 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
3103 when handling named arguments.
3105 2009-11-07 Zoltan Varga <vargaz@gmail.com>
3107 * mini-arm.c: Implement support for returning vtypes in registers, fix support
3108 for passing small vtypes in registers, make the CallInfo structures more
3109 similar to the code on the other platforms.
3111 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
3112 the code in the prolog requires it.
3114 2009-11-06 Zoltan Varga <vargaz@gmail.com>
3116 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
3117 (koush@koushikdutta.com).
3119 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
3120 where the thunk memory should be allocated from. Fixes appdomain unloading
3123 2009-11-06 Zoltan Varga <vargaz@gmail.com>
3125 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
3126 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
3128 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3130 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
3131 AOT, as it is not implemented yet.
3133 * mini-x86.c (mono_arch_output_basic_block): Ditto.
3135 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
3137 * debugger-agent.c: Fix windows build.
3139 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3141 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
3142 after the client connects/disconnects.
3144 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
3145 when an exception of a given type is thrown.
3147 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
3148 only on an uncaught exception.
3150 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
3152 * debugger-agent.c: Add a 'launch' option.
3154 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3156 * debugger-agent.c: Add a 'timeout' option.
3158 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3160 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
3163 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3165 * debugger-agent.c (set_breakpoint): Emit a log message.
3167 2009-11-04 Zoltan Varga <vargaz@gmail.com>
3169 * mini-arm.c: Fix the arm build.
3171 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
3173 * aot-compiler.c: don't leak the value returned from
3174 mono_type_full_name().
3176 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
3178 * debugger-agent.c: defer including mono-mutex.h until we know the
3181 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3183 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
3184 of pthreads directly.
3186 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
3187 exception handlers. Pass info argument.
3189 * mini.h: Adjust signatures of soft debugger functions to pass void*
3190 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
3192 * mini-amd64.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-amd64.h: Adjust MonoW32ExceptionHandler signature.
3199 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
3200 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3201 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
3202 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3204 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
3206 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
3208 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
3210 * mono-semaphore.h: Skeleton implementation for Windows.
3212 Code contributed under MIT/X11 license.
3214 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3216 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
3218 Code contributed under MIT/X11 license.
3220 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3222 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
3224 Code contributed under MIT/X11 license.
3226 2009-11-04 Zoltan Varga <vargaz@gmail.com>
3228 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
3229 debug info to 100 because 10 still slows down gdb too much.
3231 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
3232 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
3233 them in the wrappers.
3235 2009-11-03 Zoltan Varga <vargaz@gmail.com>
3237 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
3239 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
3241 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
3242 function mono_aot_get_array_helper_from_wrapper ().
3244 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
3245 array helper methods.
3247 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
3249 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
3250 the value was loaded from memory.
3252 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
3253 the value was loader from there.
3255 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
3256 without constant swizzle.
3258 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3260 * mini-amd64.c: Put soft debugger functions behind a
3261 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
3263 * mini-amd64.h: disable the soft debugger in windows.
3265 Code contributed under MIT/X11 license.
3267 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3269 * mini-x86.c: Put soft debugger functions behind a
3270 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
3272 Code contributed under MIT/X11 license.
3274 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3276 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
3277 to mono_arch_find_jit_info_ext.
3279 Code contributed under MIT/X11 license.
3281 2009-11-03 Zoltan Varga <vargaz@gmail.com>
3283 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
3285 * debugger-agent.c: Add support for filtering events by assemblies.
3287 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
3288 the agent is not enabled.
3290 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3292 * exceptions-x86.c: hopefully last change to fix the windows build.
3293 This one courtesy of Jonathan Chambers.
3295 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3297 * debugger-agent.c: remove unused function.
3299 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3301 * debugger-agent.c: add #ifdefs for a few header files.
3302 * mini-x86.h: disable the soft debugger in windows.
3303 Step 1 of 2 to make this compile on windows with gcc.
3305 2009-11-02 Zoltan Varga <vargaz@gmail.com>
3307 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
3308 as it breaks the build.
3310 2009-07-01 Zoltan Varga <vargaz@gmail.com>
3312 Merge the soft debugger branch.
3314 * debugger-agent.h debugger-agent.c: New files containing the soft
3315 mode debugger module.
3317 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
3318 at the appropriate locations.
3320 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
3323 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
3324 enable/disable single stepping.
3326 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
3327 which returns all information in a StackFrameInfo structure, and can handle the
3328 LMF frames added by the debugger.
3330 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
3333 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
3334 walker function which works on a specific thread and passes a StackFrameInfo
3335 structure to its callback.
3337 * mini.c (mini_init): Initialize the debugger agent.
3339 * aot-compiler.c aot-runtime.c: Add soft-debug support.
3341 * mini-ops.h: Add OP_SEQ_POINT opcode.
3343 * driver.c (mono_main): Add new '--debugger-agent' option for passing
3344 arguments to the debugger agent.
3346 2009-11-02 Zoltan Varga <vargaz@gmail.com>
3348 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
3351 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
3353 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
3355 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
3357 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
3359 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
3360 sets the IMT argument and makes a virtual call.
3362 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
3364 2009-11-01 Zoltan Varga <vargaz@gmail.com>
3366 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
3369 2009-10-30 Zoltan Varga <vargaz@gmail.com>
3371 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
3372 runtime. Fixes #551228.
3374 2009-10-29 Zoltan Varga <vargaz@gmail.com>
3376 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
3378 * basic.cs: Add a test.
3380 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
3381 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
3382 CONSTRAINED. Fixes #550964.
3384 * generics.cs: Add a test.
3386 2009-10-28 Mark Probst <mark.probst@gmail.com>
3388 * mini-posix.c (add_signal_handler): Use
3389 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
3391 2009-10-28 Jerry Maine <crashfourit@gmail.com>
3393 Contributed under the terms of the MIT/X11 license by
3394 Jerry Maine <crashfourit@gail.com>.
3396 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
3397 sse4a for simd intrinsics.
3399 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
3400 sse4a for simd intrinsics.
3402 2009-10-27 Zoltan Varga <vargaz@gmail.com>
3404 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
3405 instead of inst_p1 which is not the same on ILP32 platforms.
3407 2009-10-24 Zoltan Varga <vargaz@gmail.com>
3409 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
3410 not the mscorlib one before calling mono_get_lmf_addr.
3412 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
3413 of the ip to the LMF.
3415 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
3416 immediate in the op->op_imm optimization.
3418 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
3419 understand. VTypes now work, but are not abi compliant, as they are
3420 split into 4 byte parts instead of 8.
3421 (emit_memcpy): Fix the unrolled case to work on the PS3.
3423 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
3425 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
3426 the default when static linking.
3428 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
3430 * aot-compiler.c: Add an autoreg option to automatically register
3431 statically linked aot modules using ELF .ctors.
3433 * genmdesc.pl: Add __ppc64__ to allowed defines.
3435 2009-10-25 Zoltan Varga <vargaz@gmail.com>
3437 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
3438 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
3440 2009-10-24 Mark Probst <mark.probst@gmail.com>
3442 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
3444 2009-10-24 Zoltan Varga <vargaz@gmail.com>
3446 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
3447 which will contain the domain where the method was found.
3449 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
3450 mini_jit_info_table_find ().
3452 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
3454 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
3456 2009-10-22 Zoltan Varga <vargaz@gmail.com>
3458 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
3459 set, its not supported yet.
3461 2009-10-22 Zoltan Varga <vargaz@gmail.com>
3463 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
3464 iface wrapper is not found.
3465 (mono_aot_get_method): Ditto for GetGenericValueImpl.
3467 2009-10-21 Zoltan Varga <vargaz@gmail.com>
3469 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
3470 which have a different name.
3472 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
3473 wrappers and Array.GetGenericValueImpl ().
3475 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
3476 because of the change above.
3478 * generics.cs: Add a test for full aot + generic array ifaces.
3480 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
3482 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
3483 that hides the previous one.
3485 2009-10-18 Zoltan Varga <vargaz@gmail.com>
3487 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
3488 marshalled. Fixes #541623.
3490 2009-10-16 Zoltan Varga <vargaz@gmail.com>
3492 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
3494 2009-10-15 Zoltan Varga <vargaz@gmail.com>
3496 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
3498 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3500 * mini-posix.c (sigprof_signal_handler):
3501 Implemented support for building stat call chans in different ways.
3503 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3505 * mini-exceptions.c (mono_find_jit_info):
3506 Also check that a jit info has been found (fixes a profiler crash).
3508 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3510 * mini.c (mono_codegen):
3511 Call mono_profiler_code_buffer_new with correct code address.
3513 2009-10-14 Zoltan Varga <vargaz@gmail.com>
3515 * driver.c (mono_main): Change the date in the copyright.
3517 2009-10-14 Mark Probst <mark.probst@gmail.com>
3519 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
3520 allocator in shared generic code for open classes, because we
3521 can't get those classes' vtables. We need to make managed
3522 allocators not depend on the vtable at compile-time to solve this.
3524 2009-10-13 Martin Baulig <martin@ximian.com>
3526 * debug-mini.c (mono_debugger_trampoline_compiled): Add
3527 `const guint8 *trampoline' argument; send both the old and the new
3530 2009-09-30 Zoltan Varga <vargaz@gmail.com>
3532 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
3533 mono_runtime_capture_context () without calling mono_runtime_invoke ().
3534 (can_marshal_struct): Skip structures with auto layout.
3536 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
3538 2009-10-02 Zoltan Varga <vargaz@gmail.com>
3540 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
3541 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
3542 a variable to hold the stack slot used by the int<->float conversion opcodes.
3544 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
3546 2009-10-04 Zoltan Varga <vargaz@gmail.com>
3548 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
3549 when using full-aot.
3551 2009-10-06 Zoltan Varga <vargaz@gmail.com>
3553 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
3554 each instance of Comparer<T>.
3556 * generics.cs: Add a new test.
3558 2009-10-09 Zoltan Varga <vargaz@gmail.com>
3560 * driver.c (parse_debug_options): Add a 'gdb' option.
3562 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
3564 * image-writer.c: Add support for emitting the image into a memory buffer.
3566 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
3568 * aot-compiler.c: Add support for registering debug info with GDB using the
3569 new JIT debugging interface in GDB 7.0. It can be turned on by setting
3570 MONO_XDEBUG to 'gdb'.
3572 2009-10-10 Zoltan Varga <vargaz@gmail.com>
3574 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
3577 2009-10-11 Zoltan Varga <vargaz@gmail.com>
3579 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
3580 can be used to set breakpoints in gdb.
3582 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
3583 segment to an absolute address.
3585 2009-10-13 Mark Probst <mark.probst@gmail.com>
3587 * method-to-ir.c: Use the managed array allocator method if
3590 2009-10-13 Bill Holmes <billholmes54@gmail.com>
3592 * aot-compiler.c : Fix the MSVC builds
3594 Code is contributed under MIT/X11 license.
3596 2009-10-13 Zoltan Varga <vargaz@gmail.com>
3598 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
3599 avoid registering 1 symbol file per method with gdb.
3601 2009-09-29 Zoltan Varga <vargaz@gmail.com>
3603 * mini-sparc.c: Fix the handling of enums with base type long.
3605 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
3607 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
3608 instead of using type->data.klass as the later doesn't work with generics.
3610 2009-09-25 Mark Probst <mark.probst@gmail.com>
3612 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
3613 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
3614 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
3615 works differently now and we don't handle it in the JIT anymore.
3617 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
3618 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
3619 the Thread class split.
3621 2009-09-25 Zoltan Varga <vargaz@gmail.com>
3623 * driver.c: Don't run tests with the obsolete treeprop optimization.
3625 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
3626 variable volatile. Fixes #541577.
3628 * basic-calls.cs: Add a new test.
3630 * basic-long.cs: Remove tests which are now in basic-calls.cs.
3632 2009-09-24 Zoltan Varga <vargaz@gmail.com>
3634 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
3635 work/required with recent iphone sdk versions.
3637 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
3640 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
3641 in the VCALL decomposition code.
3643 2009-09-22 Zoltan Varga <vargaz@gmail.com>
3645 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
3647 * basic.cs: Add a test.
3649 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
3652 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
3653 searches all the domains of the current thread.
3655 * exceptions-<ARCH>.c: Use it. Fixes #539394.
3657 2009-09-21 Zoltan Varga <vargaz@gmail.com>
3659 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
3660 so catching exceptions thrown in the same method works. Fixes exception17.exe.
3662 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
3663 for non-jit trampolines.
3665 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
3667 * aot-compiler.c (add_wrappers): Ditto.
3669 * mini-arm.c: Implement support for passing vtypes and floats, and increase
3670 the size of the param area used by dyn_call to 6 which covers the majority of
3673 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
3675 * mini-arm.c: Implement support for passing/receiving
3676 longs and receiving floats in the dyn_call code.
3678 * mini-amd64.c: Implement support for receiving vtypes in registers in
3681 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
3684 2009-09-20 Zoltan Varga <vargaz@gmail.com>
3686 * mini-arm.c (get_call_info): Return more precise information in
3688 (dyn_call_supported): Use the information in CallInfo.
3690 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
3692 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
3695 * mini-arm.c: Update after the dyn_call api changes.
3697 * mini.c (mini_create_jit_domain_info): Register a destructor function
3698 for the runtime_invoke_hash.
3700 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
3701 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
3703 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
3704 (dyn_call_supported): Simplify this by using get_call_info ().
3705 (mono_arch_dyn_call_free): New destructor function.
3707 * generics.cs: Remove a printf.
3709 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
3711 * mini-arm.c: Add support for enum return values and passing a few arguments
3714 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
3717 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
3719 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
3720 the dynamic invoke wrappers.
3722 * mini-arm.c: Implement OP_DYN_CALL for arm.
3724 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
3725 supported by the dynamic runtime invoke wrapper.
3727 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
3728 runtime invoke wrapper.
3730 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
3731 if possible when running with full-aot.
3733 * mini-ops.h: Add OP_DYN_CALL opcode.
3735 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
3736 with dynamic arguments lists similar to libffi.
3738 2009-09-19 Zoltan Varga <vargaz@gmail.com>
3740 * method-to-ir.c: Fix the previous change on 64 bit platforms.
3742 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
3745 * iltests.il.in: Add a new test.
3747 2009-09-18 Zoltan Varga <vargaz@gmail.com>
3749 * aot-compiler.c (add_generic_instances): Add more instances of
3750 GenericEqualityComparer.
3752 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
3754 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
3756 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
3758 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
3759 comments on some functions that now can fail.
3761 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
3763 * Makefile.am: Add Info.plist to EXTRA_DIST
3765 2009-09-16 Zoltan Varga <vargaz@gmail.com>
3767 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
3768 static synchronized wrappers. Fixes #539500.
3770 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
3772 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
3775 2009-09-16 Zoltan Varga <vargaz@gmail.com>
3777 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
3778 lmf before calling filter clauses as well. Fixes #539550.
3780 * exceptions.cs: Add a test.
3782 2009-09-14 Zoltan Varga <vargaz@gmail.com>
3784 * aot-compiler.c (add_generic_class): Add instances of
3785 Array.GetGenericValueImpl as well.
3787 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
3790 * generics.cs: Add a fullaot linq test.
3792 2009-09-10 Zoltan Varga <vargaz@gmail.com>
3794 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
3797 2009-09-10 Bill Holmes <billholmes54@gmail.com>
3799 * mini-trampolines.c (mono_delegate_trampoline) : Call
3800 mono_cominterop_get_invoke if the delegate target object
3803 Code is contributed under MIT/X11 license.
3805 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
3807 * method-to-ir.c: For CoreCLR throw a SecurityException if an
3808 internal call is defined outside platform code. Reduce code
3809 duplication with existing [Method|Field]AccessException
3811 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
3813 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
3814 if the return value is a small struct passed on regs.
3816 2009-09-09 Zoltan Varga <vargaz@gmail.com>
3818 * cpu-arm.md mini-arm.c: Remove unused opcodes.
3820 * mini-codegen.c: Enable the cpu description validation for arm.
3822 2009-09-08 Zoltan Varga <vargaz@gmail.com>
3824 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
3825 test which depends on structs to objects.cs.
3827 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
3828 require object model related stuff working.
3830 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
3832 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
3834 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
3835 against the instruction metadata in mini-ops.h. amd64 only for now.
3837 * mini-ops.h: Fix some instruction descriptions.
3839 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
3840 unused instructions.
3842 2009-09-06 Zoltan Varga <vargaz@gmail.com>
3844 * exceptions.cs: Add a new test.
3846 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
3848 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
3850 2009-09-06 Zoltan Varga <vargaz@gmail.com>
3852 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
3853 skip empty phi opcodes.
3855 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
3856 correctly by zero extending after loads. Skip methods containing calls
3857 to the monitor enter/exit trampolines.
3859 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
3860 when calling mono_thread_force_interruption_checkpoint ().
3862 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
3864 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
3866 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
3868 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
3869 bootstrap could run.
3871 2009-09-04 Zoltan Varga <vargaz@gmail.com>
3873 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
3875 2009-09-03 Zoltan Varga <vargaz@gmail.com>
3877 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
3879 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
3880 LLVM might be very short.
3882 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
3883 in OP_THROW/RETHROW.
3885 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
3888 2009-09-03 Zoltan Varga <vargaz@gmail.com>
3890 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
3891 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
3892 LLVM might be very short.
3894 2009-09-01 Zoltan Varga <vargaz@gmail.com>
3896 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
3897 the alignment for the value of sp.
3899 2009-09-01 Geoff Norton <gnorton@novell.com>
3901 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
3902 managed wrappers in full aot.
3904 2009-08-31 Zoltan Varga <vargaz@gmail.com>
3906 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
3908 2009-08-28 Zoltan Varga <vargaz@gmail.com>
3910 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
3912 2009-08-25 Zoltan Varga <vargaz@gmail.com>
3914 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
3916 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
3919 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3921 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
3922 depend on the info MonoMethodHeader which could be missing in IL stripped
3925 2009-08-25 Zoltan Varga <vargaz@gmail.com>
3927 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
3928 they are only 4 byte aligned.
3930 2009-08-21 Zoltan Varga <vargaz@gmail.com>
3932 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
3933 was done previously, since using SP causes too many problems.
3935 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
3936 frames without a frame pointer works.
3938 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
3939 global register in methods with calls, since the calls can go through
3940 a static rgctx trampoline which doesn't save it.
3942 2009-08-19 Zoltan Varga <vargaz@gmail.com>
3944 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
3946 2009-08-18 Zoltan Varga <vargaz@gmail.com>
3948 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
3950 2009-08-18 Christian Hergert <chris@dronelabs.com>
3952 * method-to-ir.c: Fix warnings for uninitialized variables.
3954 2009-08-18 Christian Hergert <chris@dronelabs.com>
3956 * mini-exceptions.c:
3957 * aot-compiler.c: Fix printf warnings.
3959 2009-08-18 Zoltan Varga <vargaz@gmail.com>
3961 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
3962 Add GetGenericValueImpl<string>.
3964 * aot-compiler.c (add_generic_instances): Add instances of
3965 GenericEqualityComparer<T> for primitive types. Only emit the array
3966 wrappers into the mscorlib image.
3968 2009-08-15 Zoltan Varga <vargaz@gmail.com>
3970 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
3971 the methods_loaded array using amodule->info->nmethods.
3973 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
3974 (MONO_AOT_FILE_VERSION): Bump this.
3976 * aot-compiler.c: Emit more generic instances allowing some parts of linq
3979 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
3980 MonoJitInfo doesn't belong to its methods aot image.
3982 2009-08-14 Zoltan Varga <vargaz@gmail.com>
3984 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
3986 * mini-arm.c: Fix warnings.
3988 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
3990 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
3993 2009-08-12 Zoltan Varga <vargaz@gmail.com>
3995 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
3996 avoid clobbering IP.
3998 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
3999 hold the trampoline argument, so its initial value is available during
4002 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
4005 * exceptions-hppa.c:
4007 * exceptions-s390x.c:
4008 * exceptions-mips.c:
4010 * exceptions-sparc.c:
4011 * exceptions-alpha.c:
4013 * mini-trampolines.c:
4015 * exceptions-s390.c: add and use #define's instead of sizeof()
4016 for MonoJitInfo and MonoJitInfoTable.
4018 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
4023 * tramp-x86.c: use a #define instead of sizeof() for a few
4024 structures that use a zero-length array.
4026 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
4028 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
4029 case when the method is dynamic. Fixes #529238.
4031 2009-08-06 Zoltan Varga <vargaz@gmail.com>
4033 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
4034 of asserting when a method is JIT compiled in full-aot mode.
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 * fixed wrong dates in changelog.
4043 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4045 Contributed under the terms of the MIT/X11 license by
4046 Jerry Maine <crashfourit@gail.com>.
4048 * basic-simd.cs: added test for packed double square root.
4049 * cpu-amd64.md: added opcode info for packed double square root.
4050 * cpu-x86.md: added opcode info for packed double square root.
4051 * mini-ops.h: added IR opcode for packed double square root.
4052 * mini-x86.c: added IR to native translation code for packed double square root.
4053 * mini-amd64.c: removed todo for packed double square root.
4054 * simd-intrinsics.c: added method to IR opcode converstion for
4055 packed double square root.
4057 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4059 Contributed under the terms of the MIT/X11 license by
4060 Jerry Maine <crashfourit@gail.com>.
4062 * mini-amd64.c: Added a change to help tell the difference as
4063 to what perpose the xmm register is being used--mainly to help
4065 * mini-amd64.h: Changed callee regs to use 15 out of 16
4066 (one used for special cases) xmm registers for both fp
4067 and simd ops. Added define to turn on new feature in the regalloc
4068 that allows fp and simd ops to share the xmm regs happily.
4069 * codegen.c: Added code to detect for which perpose an xmm reg is
4070 being used (fp or simd) and to translate back and forth to the
4071 correct logical reg bank (fp or simd) for 'spill load's.
4073 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4075 Contributed under the terms of the MIT/X11 license by
4076 Jerry Maine <crashfourit@gail.com>.
4078 * basic-simd.cs: Added tests for stressing the regalloc when running with
4079 16 simd regs and when simd and fp ops share the same reg bank.
4081 2009-08-01 Mark Probst <mark.probst@gmail.com>
4083 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
4084 in shared generic code, we might have to look up the class in the
4085 RGCTX. If we use the class directly, compute its GC descriptor.
4087 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
4089 * mini.c (mono_jit_runtime_invoke): Fix a warning.
4091 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
4093 * mini.c (mono_jit_runtime_invoke): Initialize the class and
4094 check for errors. Fixed the case when the class with the Main
4097 2009-07-31 Jerry Maine <crashfourit@gmail.com>
4099 Contributed under the terms of the MIT/X11 license by
4100 Jerry Maine <crashfourit@gail.com>.
4102 * cpu-amd64.md: Fixed simple bug in machine discrition file.
4104 2009-07-31 Zoltan Varga <vargaz@gmail.com>
4106 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
4108 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
4110 * method-to-ir.c: Fix naming of stelem and ldelem.
4112 2009-07-30 Zoltan Varga <vargaz@gmail.com>
4114 * driver.c (main_thread_handler): Check that the assembly loaded
4115 matches the filename when doing AOT.
4117 2009-07-30 Mark Probst <mark.probst@gmail.com>
4119 * mini.c: get_ip_from_sigctx installer has been removed, so don't
4122 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
4123 utils/mono-sigcontext.h).
4125 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
4128 2009-07-29 Massimiliano Mantione <massi@ximian.com>
4130 * mini.c (mono_codegen):
4131 Call profiler hook to keep track of method code buffers.
4133 2009-07-27 Mark Probst <mark.probst@gmail.com>
4135 * method-to-ir.c: Invoke write barriers for the
4136 Interlocked.(Compare)Exchange JIT intrinsics.
4138 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
4140 * Makefile.am (version.h): Fix issues when built out of tree.
4141 Remove some redundant 'grep's piped through 'sed's.
4143 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
4145 This patch is contributed under the terms of the MIT/X11 license
4147 * mini-ppc.c (mono_arch_output_basic_block):
4148 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
4149 for bits 32-47 with signed load/store diplacements for bits
4150 48-63. Use prefered base/offset order for indexed form.
4151 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
4152 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
4153 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
4154 OP_LOADI2_MEMBASE): Same.
4155 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
4156 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
4157 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
4159 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
4160 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
4161 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
4162 OP_LOADI1_MEMINDEX): Same
4163 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
4164 OP_STORER8_MEMINDEX): Same
4165 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
4167 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
4168 for bits 32-47 with signed load/store diplacements for bits
4169 48-63. Use prefered base/offset order for indexed form.
4171 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
4173 This patch is contributed under the terms of the MIT/X11 license
4175 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
4176 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
4177 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
4178 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
4179 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
4180 cfg->stack_usage to avoid size warnings.
4181 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
4182 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
4183 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
4184 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
4186 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
4187 after code varible is initialized.
4188 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
4189 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
4190 (mono_arch_emit_epilog):
4191 Move Use ppc_load32 for cfg->stack_usage to avoid size
4194 2009-07-24 Mark Probst <mark.probst@gmail.com>
4196 * method-to-ir.c: The write barrier doesn't do the store anymore,
4197 so we have always to emit it. Also, emit the wbarrier after the
4200 2009-07-24 Zoltan Varga <vargaz@gmail.com>
4202 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
4203 for argument count 3 too.
4205 2009-07-23 Zoltan Varga <vargaz@gmail.com>
4207 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
4208 the caller handle the exceptions.
4209 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
4210 method. Fixes #524498.
4212 2009-07-22 Geoff Norton <gnorton@novell.com>
4214 * mini-exceptions.c: Fix build on ia64.
4216 2009-07-22 Mark Probst <mark.probst@gmail.com>
4218 * mini-exceptions.c (ves_icall_get_frame_info): Use write
4221 2009-07-21 Zoltan Varga <vargaz@gmail.com>
4223 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
4226 2009-07-20 Zoltan Varga <vargaz@gmail.com>
4228 * basic-simd.cs (Main): Pass args to the test driver.
4230 2009-07-20 Geoff Norton <gnorton@novell.com>
4232 * mini-x86.h: Fix the x86 version guards to use Apple's
4233 properly defined macros.
4235 2009-07-20 Geoff Norton <gnorton@novell.com>
4237 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
4240 2009-07-20 Zoltan Varga <vargaz@gmail.com>
4242 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
4243 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
4244 the information which is needed for invokes, so only one locking+hash table
4247 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
4249 * aot-compiler.c (add_generic_instances): Emit instances of
4250 GenericComparer<T> for primitive types.
4252 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
4254 * mini-posix.c: Fix linux build.
4256 2009-07-19 Geoff Norton <gnorton@novell.com>
4258 * mini.h: Add prototypes for mono_runtime_syscall_fork and
4259 mono_gdb_render_native_backtraces
4260 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
4261 so we implement the sane semantics to the runtime here
4262 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
4263 so we need to call it differently (mono_gdb_render_native_backtraces)
4264 * mini-posix.c: Move the old semantics from mini.c to the prototypes
4265 here for default implementations.
4266 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
4267 support Apple's weird syscall (SYS_fork) implementation and not busy
4268 loop in abort() on native crashes on OSX anymore.
4270 2009-07-18 Zoltan Varga <vargaz@gmail.com>
4272 * aot-runtime.c (load_method): Change the handling of the
4273 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
4276 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
4278 2009-07-17 Zoltan Varga <vargaz@gmail.com>
4280 * mini.c (mono_patch_info_equal): Revert the last change for now as it
4281 seems to break the aot tests.
4283 * mini.c (mono_patch_info_equal): Fix the handling of
4284 MONO_PATCH_INFO_RGCTX_FETCH.
4286 2009-07-16 Zoltan Varga <vargaz@gmail.com>
4288 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
4290 * mini.c (mono_patch_info_hash): Fix the handling of
4291 MONO_PATCH_INFO_INTERNAL_METHOD.
4292 (mono_patch_info_equal): Ditto.
4294 2009-07-16 Zoltan Varga <vargaz@gmail.com>
4296 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
4299 * mini-llvm.c: Add some infrastructure for AOT support.
4301 2009-07-15 Zoltan Varga <vargaz@gmail.com>
4303 * mini-llvm-cpp.c: Update to the latest llvm api.
4305 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
4306 option to false to prevent llvm from installing signal handlers which
4309 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
4312 * cpu-amd64.md: Revert previous change as those instructions
4313 take 2 separate arguments. Remember to read the arch docs more
4314 carefully next time.
4316 2009-07-15 Zoltan Varga <vargaz@gmail.com>
4318 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
4320 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
4322 * mini-ppc.c: exploit multiple load/store units if available (rest of
4323 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
4324 http://bugzilla.novell.com/show_bug.cgi?id=487846).
4326 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
4328 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
4329 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
4331 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
4333 * cpu-x86.md: Fix missing clobbering from trancendental simd
4336 * cpu-amd64.md: Same.
4338 2009-07-14 Jerry Maine <crashfourit@gmail.com>
4340 Contributed under the terms of the MIT/X11 license by
4341 Jerry Maine <crashfourit@gail.com>.
4343 * basic-simd.cs: Added tests for single and doulble indexers.
4345 * cpu-amd64.md: Added simd opcode information.
4347 * mini-amd64.c: Added IR to native simd generation code.
4348 Added simd register names and function that returns them.
4350 * mini-amd64.h: Added marcos to turn on simd code compilation in
4351 amd64. Added max simd register count marco. Added caller/callee
4352 register mask marcos. Added marcos to use simd register bank.
4354 * mini.h: Added helper marco for shufling dwords and simple
4357 2009-07-14 Zoltan Varga <vargaz@gmail.com>
4359 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
4361 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
4363 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
4364 the length of the native code as well.
4366 * basic-simd.cs: Add a test for #521662.
4368 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
4370 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
4372 2009-07-13 Mark Probst <mark.probst@gmail.com>
4374 * mini.c: Register function for getting the IP from a signal
4375 context with metadata.
4377 2009-07-13 Zoltan Varga <vargaz@gmail.com>
4379 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
4380 call a generic class init trampoline if needed. Fixes #519336.
4382 * generics.cs: Add a test.
4384 2009-07-09 Mark Probst <mark.probst@gmail.com>
4386 * method-to-ir.c: When doing a call which might be remote from
4387 shared generic code to other shared code with open type arguments,
4388 get the remoting invoke wrapper from the RGCTX and do an indirect
4391 2009-07-03 Zoltan Varga <vargaz@gmail.com>
4393 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
4394 after the unbox trampoline in the full-aot case.
4396 2009-07-02 jonas echterhoff <jonas@unity3d.com>
4398 * mini.c: Move initialization of jit_mutex before debugger initialization
4403 * Info.plist: added Info.plist and link flag to enable the mono executable
4404 to access other processes. Requires codesigning of the executable to work.
4406 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
4411 2009-06-30 Zoltan Varga <vargaz@gmail.com>
4413 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
4415 2009-06-29 Zoltan Varga <vargaz@gmail.com>
4417 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
4418 when the generic instance is an instantiation of a subclass of the
4419 methods class. Fixes #517166.
4421 2009-06-26 Zoltan Varga <vargaz@gmail.com>
4423 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
4426 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
4429 * CMakeLists.txt: Add minimal support for installation.
4431 2009-06-25 Zoltan Varga <vargaz@gmail.com>
4433 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
4434 determine whenever a method is directly callable to a separate function.
4436 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
4437 needed ones as a result of the previous change.
4439 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
4440 type of register arrays.
4442 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
4443 type of register arrays.
4445 2009-06-24 Jerry Maine <crashfourit@gmail.com>
4447 Contributed under the terms of the MIT/X11 license by
4448 Jerry Maine <crashfourit@gail.com>.
4450 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
4452 2009-06-24 Zoltan Varga <vargaz@gmail.com>
4454 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
4456 2009-06-24 Neale Ferguson <neale@sinenomine.net>
4458 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
4459 dump of structure return value. Fix some formatting.
4460 * cpu-s390x.md: Fix lengths of instruction sequences.
4461 * mini-s390.c: Minor formatting changes.
4463 2009-06-24 Zoltan Varga <vargaz@gmail.com>
4465 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
4466 Use sigaction on freebsd as well.
4468 2009-06-23 Zoltan Varga <vargaz@gmail.com>
4470 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
4473 * mini.c (mini_init): Revert a change which breaks cross-compilation.
4475 2009-06-22 Mark Probst <mark.probst@gmail.com>
4477 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
4479 2009-06-22 Mark Probst <mark.probst@gmail.com>
4481 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
4483 2009-06-20 Martin Baulig <martin@ximian.com>
4486 (MonoDebuggerThreadFlags): New enum typedef.
4487 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
4488 (mono_debugger_thread_created): Added `gpointer func' argument;
4489 initialize the new `thread_flags' field.
4491 2009-06-18 Martin Baulig <martin@ximian.com>
4493 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
4494 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
4497 (mini_debugger_set_attach_ok): New function; sets the attach-ok
4498 flag in `MONO_DEBUGGER__info.runtime_info'.
4501 (mono_main): Call mini_debugger_set_attach_ok() if generics
4502 sharing is disabled.
4504 2009-06-22 Zoltan Varga <vargaz@gmail.com>
4506 * aot-compiler.c (add_wrappers): Fix a warning.
4508 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
4509 the ppc load/store macro changes.
4511 2009-06-21 Zoltan Varga <vargaz@gmail.com>
4513 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
4515 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
4516 not just the got symbol.
4518 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
4521 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
4524 * aot-compiler.c: Remove some fixmes.
4526 * driver.c (mono_main): Print a helpful message when cross-compiling.
4528 * mini.c (mini_init): Disable signal handlers when cross-compiling.
4530 * method-to-ir.c (initialize_array_data): Do the optimization if the
4531 target byte order is little endian, instead of the host byte order.
4533 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
4534 wrappers into the mscorlib image, Emit a unique plt symbol for each
4535 image, emit symbols for plt entries.
4537 * image-writer.c (img_writer_emit_symbol_size): New function to emit
4540 2009-06-20 Zoltan Varga <vargaz@gmail.com>
4542 * aot-compiler.c (add_wrappers): Avoid calling
4543 mono_marshal_get_type_info () since it can assert for some types.
4545 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
4546 ldtoken are used inside wrappers.
4548 * helpers.c: Add support for prefixing tools with the arch name.
4550 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
4551 quantities when using ilp32.
4553 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
4554 spill slots. Use sizeof(mgreg_t) for the spill slot size.
4556 * image-writer.c: Use .long on ilp32.
4558 * aot-compiler.c: Use 32 bit loads on ilp32.
4560 2009-06-19 Zoltan Varga <vargaz@gmail.com>
4562 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
4564 * mini-ops.h: Use TARGET_POWERPC define for consistency.
4566 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
4568 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
4569 second got slot of every aot image.
4571 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
4572 aot on platforms with function pointers.
4574 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
4575 support for aot/full aot on ppc/ppc64.
4577 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
4578 arguments which are needed on ppc.
4580 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
4583 * mini-trampolines.c aot-runtime.c: Update after the above changes.
4585 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
4587 * regalloc2.c (BITS_PER_CHUNK): Ditto.
4589 * aot-compiler.c (emit_got_info): Fix reading unused memory.
4591 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
4593 2009-06-17 Geoff Norton <gnorton@novell.com>
4595 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
4597 2009-06-17 Zoltan Varga <vargaz@gmail.com>
4599 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
4600 to control whenever the dwarf writer is in xdebug or aot mode.
4601 (emit_class_dwarf_info): Use a separate abbrev for structures without
4604 * aot-compiler.c: Pass the appending parameter to
4605 mono_dwarf_writer_create ().
4607 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
4608 falls through to its next bblock. Fixes #513931.
4610 * iltests.il: Add a test.
4612 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
4613 infor even if emit_line is FALSE, as the apple linker seems to require it.
4615 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
4617 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
4621 2009-06-15 Zoltan Varga <vargaz@gmail.com>
4623 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
4626 2009-06-13 Zoltan Varga <vargaz@gmail.com>
4628 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
4629 'has_call_handler' fields.
4631 * method-to-ir.c (mono_method_to_ir): Set them if needed.
4633 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
4634 first bblock if not needed. Fixes #512790.
4636 2009-06-11 Zoltan Varga <vargaz@gmail.com>
4638 * aot-compiler.c (mono_compile_assembly): Fix a warning.
4640 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
4643 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
4644 remoting-invoke-with-check wrappers, which are not needed when running with
4645 full-aot, since it doesn't support remoting.
4647 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4649 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
4651 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
4652 method info, it is not used anymore.
4654 * mini.h: Bump AOT file format version.
4656 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
4659 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
4662 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
4664 * mini.h: Bump AOT file format version.
4666 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4668 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
4669 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
4672 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
4673 of CKFINITE and FBGE for VFP.
4675 2009-06-09 Zoltan Varga <vargaz@gmail.com>
4677 * aot-compiler.c: Don't align code to 16 bytes on arm.
4679 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
4680 before the methods they belong to.
4682 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
4683 the full-aot case if possible, since the trampoline will be called right
4686 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
4687 trampolines to 1024 after the change above.
4689 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
4690 trampoline to save 8 bytes per trampoline.
4692 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
4695 2009-06-08 Zoltan Varga <vargaz@gmail.com>
4697 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
4699 2009-06-08 Martin Baulig <martin@ximian.com>
4702 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
4703 (_mono_debugger_throw_exception): Don't make this static.
4704 (_mono_debugger_unhandled_exception): Likewise.
4705 (mono_debugger_handle_exception): Moved to mini-exceptions.c
4708 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
4709 (_mono_debugger_throw_exception): Add function prototype.
4710 (_mono_debugger_unhandled_exception): Likewise.
4713 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
4714 arg; return the first exception handler if the exception is caught
4715 and we're running inside the debugger.
4716 (mono_debugger_handle_exception): Moved here from debug-mini.c;
4717 improve exception handle inside runtime-invoke, check whether the
4718 exception is actually caught in the method being invoked and not
4719 by the runtime-invoke-wrapper.
4721 2009-06-08 Zoltan Varga <vargaz@gmail.com>
4723 * image-writer.c: Improve support for the osx assembler.
4725 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
4728 2009-06-08 Martin Baulig <martin@ximian.com>
4731 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
4732 (_mono_debugger_throw_exception): Don't make this static.
4733 (_mono_debugger_unhandled_exception): Likewise.
4734 (mono_debugger_handle_exception): Moved to mini-exceptions.c
4737 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
4738 (_mono_debugger_throw_exception): Add function prototype.
4739 (_mono_debugger_unhandled_exception): Likewise.
4742 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
4743 arg; return the first exception handler if the exception is caught
4744 and we're running inside the debugger.
4745 (mono_debugger_handle_exception): Moved here from debug-mini.c;
4746 improve exception handle inside runtime-invoke, check whether the
4747 exception is actually caught in the method being invoked and not
4748 by the runtime-invoke-wrapper.
4750 2009-06-07 Zoltan Varga <vargaz@gmail.com>
4752 * image-writer.c (append_subsection): Don't align subsections of the
4753 debug_line section as a workaround.
4755 * dwarfwriter.c: Emit line number info in the AOT case as well.
4757 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
4759 This patch is contributed under the terms of the MIT/X11 license
4761 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
4762 code_len <= code_size
4764 2009-06-06 Zoltan Varga <vargaz@gmail.com>
4766 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
4768 2009-06-04 Zoltan Varga <vargaz@gmail.com>
4770 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
4771 invoke wrappers, we now use trampolines instead.
4773 2009-06-04 Mark Probst <mark.probst@gmail.com>
4775 * mini-darwin.c: The exception thread must not be registered with
4778 2009-06-04 Mark Probst <mark.probst@gmail.com>
4780 * mini-gc.c: Disable the code because it makes SGen crash.
4782 2009-06-03 Zoltan Varga <vargaz@gmail.com>
4784 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
4785 instead of asserting.
4787 2009-05-31 Zoltan Varga <vargaz@gmail.com>
4789 * aot-compiler.c (mono_compile_assembly): Move the creation of the
4790 output file after the code has been compiled.
4792 2009-05-30 Zoltan Varga <vargaz@gmail.com>
4794 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
4796 2009-05-31 Zoltan Varga <vargaz@gmail.com>
4798 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
4799 entries distinction to simplify the code.
4801 * mini.h: Bump AOT file format version.
4803 2009-05-28 Zoltan Varga <vargaz@gmail.com>
4805 * objects.cs: Fix the signature of one of the tests.
4807 * mini.c (mini_create_ftnptr): New helper function, moved here from
4809 (mini_get_addr_from_ftnptr): Ditto.
4810 (mini_init): Install the new helpers.
4812 2009-05-28 Martin Baulig <martin@ximian.com>
4814 Correctly initialize the debugger when embedding Mono.
4816 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
4817 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
4818 see documentation in mini_debug_running_inside_mdb().
4821 (mini_debug_running_inside_mdb): New function to check whether
4822 we're running inside mdb.
4824 * mini.c (mini_init): Call mini_debugger_init() if we're running
4825 inside the debugger.
4827 * driver.c (mono_main): Moved the call to mini_debugger_init()
4828 into mini_init() to make this work when embedding Mono.
4830 * debug-debugger.c (mini_debugger_init): Warn about duplicate
4831 calls to mini_debugger_init().
4833 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
4834 mono_debugger_main() -> mini_debugger_main() and put them inside a
4835 `MONO_DEBUGGER_SUPPORTED' conditional.
4837 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
4839 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
4840 this is no longer in use.
4843 2009-05-26 Zoltan Varga <vargaz@gmail.com>
4845 * mini-sparc.c (add_outarg_load): Fix the sparc build.
4847 * aot-compiler.c (emit_method_code): Always write out C style symbols for
4850 2009-05-27 Martin Baulig <martin@ximian.com>
4852 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4854 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
4855 long_conv_to_r_un to 64 bits.
4857 * cpu-x86.md: Increase the instruction size due to the changes.
4859 * iltests.il.in: Add regression test.
4863 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4865 * objects.cs: Move the previous test from basic.cs to here.
4867 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4869 * basic.cs: Add regression test for #506915.
4871 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4873 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
4874 optimization we must check the bb of the first byte of stobj as
4875 it's the only one set in cil_offset_to_bb.
4879 2009-05-25 Zoltan Varga <vargaz@gmail.com>
4881 * image-writer.c: Fix pointer directive on ppc64.
4883 2009-05-24 Zoltan Varga <vargaz@gmail.com>
4885 * image-writer.c (asm_writer_emit_section_change): Avoid using
4886 .bss subsections on ppc too.
4888 2009-05-23 Zoltan Varga <vargaz@gmail.com>
4890 * image-writer.c: Fix the definition of TARGET_ASM_....
4892 * image-writer.c: Fix the emission of assembler directives in the last
4895 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
4896 exception throwing code to accomodate ppc64.
4898 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
4899 size to work on ppc64 too.
4901 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
4904 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
4905 the assembler dialect instead of using platform specific defines.
4907 2009-05-22 Geoff Norton <gnorton@novell.com>
4909 * mini-arm.c (get_call_info): If a structure is split between the stack
4910 and argument registers, we should not advance the stack pointer by the entire
4911 native size, but just by the amount that spilled.
4913 2009-05-22 Zoltan Varga <vargaz@gmail.com>
4915 * mini-arm.c (get_call_info): Handle structures with alignment requirements
4918 2009-05-21 Zoltan Varga <vargaz@gmail.com>
4920 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
4923 * aot-compiler.c (add_extra_method): Fix up the collection of extra
4924 methods so wrapper don't get added twice.
4925 (add_generic_instances): Don't add methods of arrays.
4927 * generics.cs: Mark one test as !FULLAOT.
4929 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
4931 * mini-x86.c (emit_move_return_value): Remove unused vars.
4933 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
4935 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
4936 decomposing 8 bytes structs into a LCALL.
4938 * mini-x86.c (emit_move_return_value): We no longer push the vtype
4939 pointer for where to store the returned regs.
4941 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
4944 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
4946 2009-05-20 Miguel de Icaza <miguel@novell.com>
4948 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
4951 2009-05-21 Zoltan Varga <vargaz@gmail.com>
4953 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
4955 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
4958 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
4960 * local-propagation.c (mono_local_cprop): Avoid local propagation
4961 across paired add/sub if the first instruction dest reg is it's
4962 source reg. For example:
4964 int_add_imm R12 <- R12 [1] clobbers: 1
4965 int_sub_imm R42 <- R12 [1] clobbers: 1
4967 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
4968 maintain the math identify.
4972 2009-05-20 Andreia Gaita <avidigal@novell.com>
4974 * Makefile.am: avoid going on the network just to get the revision,
4977 2009-05-19 Massimiliano Mantione <massi@ximian.com>
4979 Fixed estimate for short branches on amd64 (they were off mark, and
4980 enabling call prolog-epilog instrumentations caused assertions).
4981 * mini.h (struct MonoBasicBlock): added max_length field to hold the
4982 estimate for the maximum length of this basic block.
4984 - mono_arch_emit_prolog: compute max_length for each basic block
4985 (instead of max_offset), and inflate size estimate also for entry bb
4986 in case of code instrumentation.
4987 - mono_arch_output_basic_block: get rid of "cpos" (the current
4988 estimated "position" in the code), and always use "offset" instead,
4989 which is accurate; at the beginning of the function quickly recompute
4990 max_offset for all the remaining blocks, starting from the current
4991 cfg->code_len (which is correct, and not estimated) and using the
4992 estimated block lengths computed previously.
4994 2009-05-17 Zoltan Varga <vargaz@gmail.com>
4996 * exceptions-ppc.c: Remove the caching from the trampoline creation
4997 functions, it is already done in the caller.
4999 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
5001 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
5002 MONO_ARCH_GSHARED_SUPPORTED define.
5004 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
5006 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
5009 2009-05-16 Zoltan Varga <vargaz@gmail.com>
5011 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
5012 call to mono_marshal_get_rgctx_invoke ().
5014 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
5015 mono_marshal_get_static_rgctx_invoke (), all platforms which support
5016 gshared use the static rgctx trampolines now.
5018 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
5019 platform supports it.
5021 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5023 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
5025 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
5027 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5029 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
5031 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
5034 2009-05-15 Massimiliano Mantione <massi@ximian.com>
5036 Made it possible for mono_arch_instrument_epilog to preserve
5037 argument registers, otherwise instrumenting the "epilogue" before
5038 a tail call would clobber them.
5039 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
5040 if like mono_arch_instrument_epilog but with an additional parameter
5041 that states if argument registers must be preserved.
5042 * mini.c: implemented mono_arch_instrument_epilog as a call to
5043 mono_arch_instrument_epilog_full without asking to preserve argument
5044 registers (this makes the existing code work as usual).
5046 - mono_arch_instrument_epilog: add parameter to transform it into
5047 mono_arch_instrument_epilog_full, and preserve argument registers
5049 - mono_arch_output_basic_block, OP_TAILCALL case: call
5050 mono_arch_instrument_epilog_full.
5051 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
5052 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
5053 only transformed mono_arch_instrument_epilog into
5054 mono_arch_instrument_epilog_full.
5056 2009-05-15 Geoff Norton <gnorton@novell.com>
5058 * mini-darwin.c: This works on arm now.
5060 2009-05-14 Geoff Norton <gnorton@novell.com>
5062 * jit.h, driver.c: Allow full-aot to be decided programatically by the
5065 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5067 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
5070 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
5071 wrappers during full aot mode correctly.
5073 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
5076 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
5077 mono_metadata_type_hash ().
5079 2009-05-14 Massimiliano Mantione <massi@ximian.com>
5081 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
5082 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
5083 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
5084 Removed MONO_INST_BRLABEL from the instruction flags, and the
5085 remaining code that used it, because we do not support branches inside
5086 basic blocks (and branch target labels) anymore.
5087 * Makefile.am: As part of the above cleanup, remove reference to
5088 BURG files which don't exist anymore.
5090 2009-05-14 Zoltan Varga <vargaz@gmail.com>
5092 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
5095 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
5096 to use mono_arch_throw_corlib_exception.
5098 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
5099 mono_arch_throw_corlib_exception for throwing corlib exceptions.
5101 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
5104 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
5106 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
5107 for the got to make debugging easier and to avoid confusing it with the
5110 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
5111 method so a breakpoint can be set when using gdb.
5113 2009-05-13 Zoltan Varga <vargaz@gmail.com>
5115 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
5116 on mono_method_get_imt_slot ().
5118 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
5119 num_decodes variables.
5121 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
5122 change as it doesn't seem to work.
5124 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
5127 2009-05-12 Zoltan Varga <vargaz@gmail.com>
5129 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
5130 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
5132 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
5133 builder when using full aot.
5135 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
5136 here, it is already handled.
5138 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
5141 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
5143 * mini-arm.h: Enable IMT for full aot.
5145 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
5146 arch doesn't support it.
5148 * mini.c (mini_init): Don't disable IMT for full aot if the
5149 architecture supports it.
5151 * mini.h (MonoAotTrampoline): New enum containing the different types
5152 of 'numerous' trampolines.
5153 (MONO_AOT_FILE_VERSION): Bump this.
5155 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
5156 static rgctx trampolines. Add support for full-aot IMT thunks.
5158 * mini-amd64.h: Enable IMT for full aot.
5160 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
5161 to exclude tests belonging to a category.
5163 * generics.cs: Mark some tests with a !FULLAOT category.
5165 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
5168 2009-05-11 Zoltan Varga <vargaz@gmail.com>
5170 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
5171 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
5172 (emit_plt): Fix a warning.
5174 2009-05-10 Zoltan Varga <vargaz@gmail.com>
5176 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
5177 back into aot-compiler.c to a place where the other functions shared by
5178 the runtime and aot compiler are.
5180 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
5181 as done previously, instead of in MonoAotFileInfo, since pointers might have
5182 alignment requirements.
5184 * mini.h: Bump AOT file format version.
5186 2009-05-10 Miguel de Icaza <miguel@novell.com>
5188 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
5189 that is used at runtime from the aot-compiler.c, this makes it
5190 work on setups that remove the AOT compiler from the output
5193 2009-05-09 Zoltan Varga <vargaz@gmail.com>
5195 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
5198 * mini-ppc.h: Enable static rgctx trampolines for ppc.
5200 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
5202 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
5203 stuff to mono_arch_decompose_long_opts ().
5204 (mono_decompose_opcode): Remove some dead code.
5206 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5208 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
5209 cmethod can be null for quite a some reasons.
5211 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5213 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
5215 2009-05-08 Zoltan Varga <vargaz@gmail.com>
5217 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
5219 2009-05-08 Zoltan Varga <vargaz@gmail.com>
5221 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
5222 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
5223 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
5224 calls returning structures by addr on amd64.
5226 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
5228 * iltests.il.in: Restructure the tail call tests a bit.
5230 2009-05-07 Zoltan Varga <vargaz@gmail.com>
5232 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
5233 for virtual methods too.
5235 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
5237 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
5238 due to regression in verifying System.dll.
5240 2009-05-06 Zoltan Varga <vargaz@gmail.com>
5242 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
5245 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
5248 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
5249 g_str_hash () which can change.
5251 * driver.c (mini_regression): Disable optimizations not supported by
5252 the cpu. Fixes #500019.
5254 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
5257 2009-05-06 Zoltan Varga <vargaz@gmail.com>
5259 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
5260 to the latest LLVM code.
5262 2009-05-05 Zoltan Varga <vargaz@gmail.com>
5264 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
5266 2009-05-04 Zoltan Varga <vargaz@gmail.com>
5268 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
5271 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
5272 no longer saving offsets, so just save the patch types along with the other
5274 * aot-runtime.c (load_patch_info): Update after the changes to
5275 encode_patch_list ().
5276 (decode_got_entry): Removed, merged into load_patch_info ().
5277 (is_shared_got_patch): Removed, call the same function from
5280 * mini.h: Bump aot file format version.
5282 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
5283 half-finished no-dlsym code.
5285 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
5288 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
5289 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
5291 2009-05-02 Zoltan Varga <vargaz@gmail.com>
5293 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
5294 buffer length to work with AOT code.
5296 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
5297 ldfld/stfld opcodes.
5299 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
5302 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
5304 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
5306 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
5309 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
5310 if needed. Don't decompose long operations when using llvm.
5312 2009-05-01 Zoltan Varga <vargaz@gmail.com>
5314 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
5317 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
5319 2009-05-03 Martin Baulig <martin@ximian.com>
5321 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
5322 mono_debugger_insert_method_breakpoint() since the class init
5323 handler we're inserting at the top of the method already gives us
5326 2009-04-30 Zoltan Varga <vargaz@gmail.com>
5328 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
5329 to mono_arch_decompose_long_opts () for x86 and arm.
5331 2009-04-29 Zoltan Varga <vargaz@gmail.com>
5333 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
5336 2009-04-28 Zoltan Varga <vargaz@gmail.com>
5338 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
5341 2009-04-26 Zoltan Varga <vargaz@gmail.com>
5343 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
5344 number of trampolines used in full-aot mode.
5346 * aot-compiler.c: Add an ntrampolines option to set the number of
5347 trampolines emitted in full-aot mode.
5349 2009-04-27 Zoltan Varga <vargaz@gmail.com>
5351 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
5352 a volatile load. Get rid of get_tempname (), llvm assigns names
5355 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
5358 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
5361 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
5364 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
5365 to the same register as a fixed sreg2. Fixes #497271.
5367 * iltests.il.in: Add a new test.
5369 2009-04-26 Zoltan Varga <vargaz@gmail.com>
5371 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
5372 stack, since pushes complicate exception handling.
5374 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
5375 the stack if they are passed using moves.
5377 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
5379 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
5382 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
5383 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
5384 of FMOVE if it is an R4.
5386 2009-04-25 Zoltan Varga <vargaz@gmail.com>
5388 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
5390 * mini.h (LLVMCallInfo): New structure to store calling convention
5391 information for the LLVM back end similar to the CallInfo structures in
5394 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
5395 call information in a format usable by LLVM.
5396 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
5398 * method-to-ir.c (mono_emit_call_args): Emit calls using
5399 mono_llvm_emit_call () when compiling using LLVM.
5401 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
5402 comments to all functions. Fix memory leaks. Add a public init/cleanup
5405 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
5407 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
5408 mono_array_new_va () jit icall.
5410 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
5412 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
5413 multiple machine description files to be specified.
5414 * mini-ops.h: fixes for cross-compilation.
5416 2009-04-22 Miguel de Icaza <miguel@novell.com>
5418 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
5421 2009-04-22 Zoltan Varga <vargaz@gmail.com>
5423 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
5424 to prevent asserts in various passes. Fixes #497220.
5426 2009-04-21 Zoltan Varga <vargaz@gmail.com>
5428 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
5431 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
5432 table to avoid duplicates.
5434 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5436 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
5439 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
5441 * mini.c (mini_method_verify): Fail fulltrust code if the exception
5442 is for method or field access.
5444 2009-04-20 Zoltan Varga <vargaz@gmail.com>
5446 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
5449 * mini-llvm.c (mono_llvm_emit_method): Use it.
5451 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
5452 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
5455 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
5456 synchronized methods.
5458 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
5460 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
5462 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
5465 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
5466 allowing some options to be set dynamically.
5468 2009-04-19 Zoltan Varga <vargaz@gmail.com>
5470 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
5471 unconditional branch.
5473 * mini.h (MonoTrampolineType): Add new trampoline type
5474 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
5477 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
5480 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
5483 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
5484 is enabled. Instead, use the llvm vcall trampoline.
5486 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
5488 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
5490 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
5493 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
5494 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
5496 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
5497 OP_IA64_CSET opcode.
5499 * mini.c: Fix a warning.
5501 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
5502 THROW to the appropriate llvm type.
5504 2009-04-18 Zoltan Varga <vargaz@gmail.com>
5506 * mini.c (mini_method_compile): Add statistics for methods JITted
5509 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5511 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
5512 OP_IA64_CMP_<cond>_IMM opcodes.
5514 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5516 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
5519 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
5522 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
5525 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
5527 * mini-exceptions.c : add thread id to EXCEPTION trace message.
5529 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5531 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
5534 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
5535 rgctx invoke trampolines for x86.
5537 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
5538 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
5539 (mono_arch_get_vcall_slot): Simplify this.
5541 2009-04-16 Zoltan Varga <vargaz@gmail.com>
5543 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
5544 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
5546 2009-04-14 Zoltan Varga <vargaz@gmail.com>
5548 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
5549 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
5551 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
5553 * liveness.c (visit_bb): Remove a needless assert.
5555 2009-04-13 Zoltan Varga <vargaz@gmail.com>
5557 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
5558 full aot support to the arch specific code.
5560 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
5562 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
5564 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
5566 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
5567 collect information about the delegate invoke impl trampolines.
5569 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
5570 to save trampolines during full-aot mode.
5572 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
5573 creation function which returns a trampoline which sets the rgctx
5575 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
5576 wrapper if possible.
5577 (mono_delegate_trampoline): Ditto.
5579 * mini.c (mono_jit_runtime_invoke): Ditto.
5581 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
5583 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
5585 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5587 2009-04-12 Zoltan Varga <vargaz@gmail.com>
5589 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
5590 just setting the opcode to OP_NOP.
5592 2009-04-11 Zoltan Varga <vargaz@gmail.com>
5594 * mini.c (mini_method_compile): Put the last change inside an
5595 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
5597 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
5598 and extend live ranges to cover the whole method when using xdb.
5600 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
5601 do it in the trampolines.
5603 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
5606 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
5608 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
5609 call code in full-aot mode since IMT is disabled there.
5610 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
5611 new JIT no longer has that restriction.
5613 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5615 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
5616 a more compact format.
5617 (mono_aot_wrapper_name): New function to return a unique name for a
5618 wrapper method, also used by the AOT runtime.
5620 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
5623 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
5624 when a ICollection<T> etc is encountered.
5625 (add_generic_instances): Process method arguments/locals too.
5626 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
5629 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
5631 2009-04-10 Zoltan Varga <vargaz@gmail.com>
5633 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
5635 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
5637 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
5638 representing the result of the decomposition. Nullify instructions
5639 instead of setting them to OP_NOP since nops can't have registers
5642 2009-04-09 Zoltan Varga <vargaz@gmail.com>
5644 * aot-compiler.c (mono_compile_assembly): Split this huge function into
5645 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
5646 info. Strip 'mapping symbols' on ARM.
5648 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
5650 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
5651 this with the native genmdesc.
5653 2009-04-08 Bill Holmes <billholmes54@gmail.com>
5655 * aot-runtime.c: Fixing the MSVC build.
5657 Code is contributed under MIT/X11 license.
5659 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5661 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
5662 JITted code depends on it.
5664 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5666 * aot-compiler.c: Use new MonoGenericParam accessors.
5668 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5670 Reduce memory usage and improve correctness wrt MonoGenericParam
5671 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
5672 handing. Avoid allocating MonoGenericParams, but use the ones in
5673 the container itself.
5675 2009-04-07 Miguel de Icaza <miguel@novell.com>
5677 * tasklets.c: Return exceptions in the out argument.
5679 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5681 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
5682 opcode. Use pointer types in more places instead of casting them to
5685 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
5687 (mono_llvm_optimize_method): New helper function to optimize a method.
5689 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
5690 widening code so it could be called from more places.
5691 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
5692 code paths in the call opcodes.
5694 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
5696 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
5698 2009-04-06 Zoltan Varga <vargaz@gmail.com>
5700 * dwarfwriter.c: Use _ to separate class name
5701 components as gdb can't handle '.'. Represent reference variables
5704 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
5706 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
5708 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
5710 * gc-test.cs: New file with GC stack marking tests.
5712 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
5713 negative numbers for vfp.
5715 * basic-float.cs: Add a test.
5717 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
5719 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
5721 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
5723 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
5724 part of tasklet/continuation support.
5726 2009-04-05 Zoltan Varga <vargaz@gmail.com>
5728 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
5729 amd64 opcodes inside an ifdef.
5731 * dwarfwriter.c: Emit inheritance information for classes, emit fields
5734 * dwarfwriter.c (emit_type): Emit the class info for classes.
5736 2009-04-04 Zoltan Varga <vargaz@gmail.com>
5738 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
5740 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
5742 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
5744 * ssa.c (mono_ssa_compute): Fix some memory leaks.
5746 2009-04-03 Zoltan Varga <vargaz@gmail.com>
5748 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
5750 * mini-llvm.c: Update comments.
5752 * mini.h (COMPILE_LLVM): New macro.
5754 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
5756 * ssa.c (mono_ssa_compute): Ditto.
5758 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
5759 the unwind ops from a DWARF FDE.
5761 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
5762 methods by extracting the dwarf unwind ops from the unwind info generated
5765 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
5768 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
5771 2009-04-02 Zoltan Varga <vargaz@gmail.com>
5773 * Makefile.am (llvm_sources): Enable this.
5775 * mini.c (mini_method_compile): Add support for compiling with LLVM,
5776 failing back to the JIT if something cannot be handled.
5778 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
5779 compiling with LLVM.
5781 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
5782 compiling with LLVM.
5784 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
5785 compiling with LLVM.
5787 * mini-ops.h: Add a few opcodes needed by LLVM.
5789 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
5792 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
5795 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
5797 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
5799 2009-04-01 Mark Probst <mark.probst@gmail.com>
5801 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
5802 ridiculously large methods.
5804 2009-03-31 Martin Baulig <martin@ximian.com>
5806 * debug-debugger.c (debugger_remove_breakpoint): Call
5807 mono_debugger_remove_class_init_callback ().
5809 2009-03-31 Zoltan Varga <vargaz@gmail.com>
5811 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
5812 right before emitting code, not at the start.
5814 * mini.c (mono_postprocess_patches): Extract this into a separate function
5815 from mono_codegen ().
5817 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
5818 byref types correctly.
5820 2009-03-30 Zoltan Varga <vargaz@gmail.com>
5822 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
5825 2009-03-29 Zoltan Varga <vargaz@gmail.com>
5827 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
5828 indirect calls, this avoids problems where get_vcall_slot () would get
5829 confused by the native code for the instruction preceeding the call.
5830 (mono_arch_get_vcall_slot): Simplify this.
5831 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
5833 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
5834 register allocator now seems to depend on them instead of the data in
5837 * mini.c (mini_method_compile): Throw the correct type of exception if
5838 mono_method_get_header () fails because of a loading error.
5840 2009-03-28 Zoltan Varga <vargaz@gmail.com>
5842 * mini.c (mini_method_compile): Clear the loader error if the method
5843 header cannot be decoded.
5845 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
5846 interface methods on proxies correctly.
5848 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
5849 this argument for vtype methods. Add precise liveness info for arguments.
5851 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
5852 LIVERANGE_START/END opcodes.
5854 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
5855 for arguments and values in registers.
5857 2009-03-27 Zoltan Varga <vargaz@gmail.com>
5859 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
5860 return a valuetype. Fixes #487518.
5862 * iltests.il: Add a test.
5864 * aot-compiler.c: Use mono_thread_create () to create helper threads.
5866 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
5867 closed over a null reference correctly.
5869 2009-03-26 Zoltan Varga <vargaz@gmail.com>
5871 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
5873 2009-03-25 Mark Probst <mark.probst@gmail.com>
5875 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
5876 allocated to the same registers as fixed sregs.
5878 2009-03-24 Mark Probst <mark.probst@gmail.com>
5880 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
5883 * method-to-ir.c: Handle more cases for
5884 Interlocked.CompareExchange.
5886 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
5887 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
5888 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
5890 2009-03-23 Zoltan Varga <vargaz@gmail.com>
5892 * aot-runtime.c (decode_method_ref): Fix a warning.
5894 * unwind.c (mono_unwind_frame): Ditto.
5896 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5898 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
5899 (mono_compile_assembly): Enable the binary writer for full-aot as well.
5901 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
5902 fix the handling of large values in the ALU_PC_G0_NC relocation.
5904 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5906 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
5908 2009-03-22 Mark Probst <mark.probst@gmail.com>
5910 * method-to-ir.c (mono_spill_global_vars): Support for ternary
5913 2009-03-22 Mark Probst <mark.probst@gmail.com>
5915 * method-to-ir.c: MINI_OP3 needs a comma.
5917 * method-to-ir.c, mini.h, mini.c: Remove
5918 mono_init_op_sreg_counts ().
5920 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5922 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
5925 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
5928 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
5930 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
5933 2009-03-21 Mark Probst <mark.probst@gmail.com>
5935 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
5936 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
5937 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
5940 2009-03-20 Zoltan Varga <vargaz@gmail.com>
5942 * driver.c: Change location of gc_wrapper.h.
5944 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
5945 inside finally clauses correctly. Fixes #485721.
5947 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
5948 after the change above.
5950 * exceptions.cs: Add a test.
5952 2009-03-19 Zoltan Varga <vargaz@gmail.com>
5954 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
5956 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
5957 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
5958 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
5960 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
5961 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
5963 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
5965 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
5966 Simplify logic for ensure_method_is_allowed_to_call_method.
5967 Handle wrappers on callers.
5969 2009-03-19 Zoltan Varga <vargaz@gmail.com>
5971 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
5974 * basic-simd.cs: Fix the names of some test methods.
5976 2009-03-18 Geoff Norton <gnorton@novell.com>
5978 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
5980 2009-03-18 Zoltan Varga <vargaz@gmail.com>
5982 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
5984 2009-03-17 Jb Evain <jbevain@novell.com>
5986 * driver.c: remove now uneeded call to mono_gc_base_init before
5989 2009-03-17 Jb Evain <jbevain@novell.com>
5991 * dwarfwriter.c (token_handler): handle more cases.
5993 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
5995 * method-to-ir.c: Remove more dead code (that was required only
5996 because of method_is_safe). Fix compiler warnings.
5998 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
6000 * method-to-ir.c: Remove unneeded/useless method_is_safe
6001 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
6003 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
6005 * mini.c (mini_method_compile): Print the method been compiled with
6006 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
6007 for people not familiar with the runtime.
6009 2009-03-17 Zoltan Varga <vargaz@gmail.com>
6011 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
6012 a managed object which is later put into a GList. Return its class instead.
6014 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
6015 stack slots when using sgen.
6017 2009-03-16 Zoltan Varga <vargaz@gmail.com>
6019 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
6021 2009-03-14 Zoltan Varga <vargaz@gmail.com>
6023 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
6024 > so it works on the first vreg as well.
6026 2009-03-13 Zoltan Varga <vargaz@gmail.com>
6028 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
6031 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
6033 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
6036 2009-03-12 Zoltan Varga <vargaz@gmail.com>
6038 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
6039 native->IL offset mapping.
6041 2009-03-11 Zoltan Varga <vargaz@gmail.com>
6043 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
6045 * basic.cs: Add a test.
6047 2009-03-11 Mark Probst <mark.probst@gmail.com>
6049 * mini-x86.c (mono_arch_output_basic_block): Use different
6050 registers in case the ones we want to overwrite are used by the
6051 other operand. Fixes regression in #480807.
6053 2009-03-10 Zoltan Varga <vargaz@gmail.com>
6055 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
6057 * dwarfwriter.c (emit_line_number_info): The line number info for
6058 IL code was off by one. Fix that.
6060 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
6063 2009-03-09 Mark Probst <mark.probst@gmail.com>
6065 Contributed under the terms of the MIT/X11 license by Steven
6066 Munroe <munroesj@us.ibm.com>.
6068 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
6071 2009-03-08 Zoltan Varga <vargaz@gmail.com>
6073 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
6076 2009-03-06 Zoltan Varga <vargaz@gmail.com>
6078 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
6079 the delegate ctor handling code. Fixes #482638.
6081 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
6084 * iltests.il.in: Add a test.
6086 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
6089 2009-03-05 Mark Probst <mark.probst@gmail.com>
6091 * mini-trampolines.c (mono_create_jump_trampoline): If the method
6092 is shared generic code, return the trampoline, even if the method
6093 has already been compiled. Fixes #479763.
6095 * mini.c, mini.h: New function
6096 mono_jit_find_compiled_method_with_jit_info() which is the same as
6097 mono_jit_find_compiled_method() but also returns the jit info.
6099 2009-03-05 Mark Probst <mark.probst@gmail.com>
6101 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
6102 for methods which actually have one. For all other methods, make
6103 sure the this argument var is live the whole method.
6105 * mini.c (mini_method_compile): Every shared method has a
6106 this/vtable/mrgctx info. Fixes #480807.
6108 2009-03-05 Mark Probst <mark.probst@gmail.com>
6110 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
6111 generic/imt thunks where some entries branch through the vtable,
6112 while other entries branch directly.
6114 2009-03-05 Zoltan Varga <vargaz@gmail.com>
6116 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
6118 * mini-windows.c: Ditto.
6120 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
6123 2009-03-04 Zoltan Varga <vargaz@gmail.com>
6125 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
6128 2009-03-04 Mark Probst <mark.probst@gmail.com>
6130 * method-to-ir.c: Don't inline methods that use JMP. Fixes
6133 2009-03-04 Mark Probst <mark.probst@gmail.com>
6135 * exceptions-x86.c: Include debug-mini.h - fixes build.
6137 2009-03-04 Martin Baulig <martin@ximian.com>
6139 * debug-mini.c: Clean up the exception API and add documentation.
6140 (mono_debugger_handle_exception): New public method; this is
6141 called when throwing an exception or encountering an unhandled one.
6142 (mono_debugger_call_exception_handler): Formerly known as
6143 mono_debugger_handle_exception(); this is used to tell the
6144 debugger that we're about to invoke an exception handler.
6146 2009-03-04 Martin Baulig <martin@ximian.com>
6148 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
6149 ../metadata/mono-debug-debugger.c; save and reset exception state.
6151 2009-03-02 Martin Baulig <martin@ximian.com>
6153 * debug-mini.c: Moved the debugger exception handling here from
6154 ../metadata/mono-debug-debugger.c.
6157 (MonoDebuggerExceptionAction): New exception typedef.
6160 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
6162 * exceptions-amd64.c
6163 (mono_amd64_throw_exception): Use the new debugger exception
6167 (mono_handle_exception_internal): Don't call
6168 mono_debugger_unhandled_exception() here.
6170 2009-03-03 Zoltan Varga <vargaz@gmail.com>
6172 * mini.c aot-compiler.c: Update after the changes to
6173 mono_marshal_get_runtime_invoke ().
6175 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
6176 Virtual generic methods might not have method->slot set, work around
6179 * generics.cs: Add a test.
6181 2009-03-02 Geoff Norton <gnorton@novell.com>
6184 * driver.c: Allow signal chaining of SIGFPE as well.
6186 2009-03-02 Zoltan Varga <vargaz@gmail.com>
6188 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
6189 this since it now receives the method not its generic context in the
6192 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
6193 generic/imt thunks where some entries branch through the vtable, while
6194 other entries branch directly.
6196 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
6198 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
6199 support for interface methods as well.
6201 * mini-trampolines.c: Add support for virtual generic methods in interfaces
6202 using the normal IMT thunks.
6204 generics.cs: Add new tests.
6206 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
6207 the generic inst to the generic imt thunks. This fixes AOT support,
6208 improves consistency with the normal IMT thunks, and makes it easier to
6209 add support for interface generic virtual methods later.
6211 * mini-trampolines.c (mono_magic_trampoline): Ditto.
6213 2009-02-28 Zoltan Varga <vargaz@gmail.com>
6215 * driver.c (mono_set_signal_chaining): New public API function to enable
6216 signal chaining on POSIX platforms.
6218 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
6219 (si@lindenlab.com) to implement signal chaining. The original patch was
6220 contributed under the MIT X/11 license:
6221 https://bugzilla.novell.com/show_bug.cgi?id=318894
6223 2009-02-27 Zoltan Varga <vargaz@gmail.com>
6225 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
6226 too until it can be made to run on amd64.
6228 2009-02-26 Zoltan Varga <vargaz@gmail.com>
6230 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
6231 to get_generic_context_from_code () + get_call_info () if possible.
6233 2009-02-25 Zoltan Varga <vargaz@gmail.com>
6235 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
6236 suspend-on-sigsegv functionality.
6238 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
6239 to suspend when a native SIGSEGV is received. This is useful for debugging
6240 crashes which don't happen under gdb, since a live process contains more
6241 information than a core file.
6243 * mini-exceptions.c (mono_print_thread_dump): Use
6244 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
6246 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
6248 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
6250 * basic-float.cs: Disable the tests which currently fail on amd64.
6252 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
6253 value to mono_arch_patch_callsite () to fix crashes.
6255 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
6257 2009-02-23 Zoltan Varga <vargaz@gmail.com>
6259 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
6260 nop code by patching the call address to point to the nullified class init
6261 trampoline, as the former does not seem to be safe on SMP machines.
6263 2009-02-23 Mark Probst <mark.probst@gmail.com>
6265 * mini-ops.h: Fix the argument types for a few x86 opcodes where
6268 2009-02-23 Zoltan Varga <vargaz@gmail.com>
6270 * basic-float.cs basic-calls.cs: Fix warnings.
6272 2009-02-22 Mark Probst <mark.probst@gmail.com>
6274 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
6275 correct frame pointer in the LMF. Should fix #478394.
6277 2009-02-22 Zoltan Varga <vargaz@gmail.com>
6279 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
6281 * image-writer.c: Make the binary writer less verbose.
6283 2009-02-21 Zoltan Varga <vargaz@gmail.com>
6285 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
6286 are called from runtime invoke wrappers.
6288 2009-02-20 Zoltan Varga <vargaz@gmail.com>
6290 * cpu-ppc.md (store_memindex): Increase the size of this.
6292 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6294 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6296 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
6298 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
6301 Last fix for of #467201.
6304 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6306 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6308 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
6309 and long_conv_to_r8_2:
6311 Fixed part of #467201.
6313 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6315 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6317 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
6318 conversion to 32 bits.
6320 * cpu-x86.md: Increase the size of int_conv_to_r4.
6322 * basic-float.cs: Add a test for this.
6324 Fixed part of #467201.
6326 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6328 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6330 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
6331 conversion to 64 bits.
6333 * basic-float.cs: Add a test for this.
6335 Fixed part of #467201.
6337 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6339 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6341 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
6342 This behavior is compatible with MS.
6344 * iltest.il.in: Add a test for this.
6346 Fixed part of #467201.
6348 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6350 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6352 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
6353 change the precision of the value.
6355 * cpu-x86.md: Define len for float_conv_to_r4.
6357 * basic-float.cs: Add a test for this.
6359 Fixed part of #467201.
6361 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
6363 * mini.c: Adjust locking order to the new semantics where the loader lock
6366 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
6375 * mini-trampolines.c:
6388 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
6390 2009-02-18 Zoltan Varga <vargaz@gmail.com>
6392 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
6395 2009-02-17 Zoltan Varga <vargaz@gmail.com>
6397 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
6398 for cctors if needed.
6400 2009-02-17 Mark Probst <mark.probst@gmail.com>
6402 * mini-ppc.c: Fix build on Darwin.
6404 2009-02-17 Zoltan Varga <vargaz@gmail.com>
6406 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
6407 version instead of 3 as valgrind doesn't like version 3.
6409 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
6411 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
6412 usable for hashing methods.
6413 (emit_extra_methods): Use the new hash to avoid putting every method in the
6416 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
6418 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
6419 whenever a method ref could match a method.
6421 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
6424 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
6427 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
6429 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
6430 the encoding buffer.
6432 * method-to-ir.c (mono_method_check_inlining): Avoid calling
6433 mono_method_get_header () on inflated methods as an optimization.
6435 2009-02-16 Zoltan Varga <vargaz@gmail.com>
6437 * ssa.c (fold_ins): Fix another crash if the instruction following the
6438 switch was optimized away.
6440 2009-02-16 Mark Probst <mark.probst@gmail.com>
6442 Contributed under the terms of the MIT/X11 license by Steven
6443 Munroe <munroesj@us.ibm.com>.
6445 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
6447 2009-02-16 Zoltan Varga <vargaz@gmail.com>
6449 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
6450 around the mono_domain_alloc calls, it is now done by the functions
6453 * aot-compiler.c (compile_method): Only add wrappers referenced by
6454 the method if compiling with full AOT.
6455 (mono_compile_assembly): Error out if --aot=full is specified on
6456 a platform where it is not supported.
6458 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
6461 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
6464 * aot-runtime.c (load_named_code): Handle
6465 mono_arm_throw_exception_by_token.
6467 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
6469 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
6472 * Makefile.am (fullaotcheck): Exit if a test fails.
6474 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
6476 (mono_compile_assembly): Handle the assembler failing.
6478 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
6479 accepting subsections of .bss.
6481 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
6484 * aot-compiler.c: Remove some unused includes.
6486 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
6487 now in MonoImageWriter.
6489 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
6490 code sequence which matches a non-virtual call. Fixes #472654.
6492 2009-02-15 Zoltan Varga <vargaz@gmail.com>
6494 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
6497 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
6498 use the image/dwarf writers directly.
6500 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
6503 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
6506 * image-writer.h: Fix some typos.
6508 * dwarfwriter.h dwarfwriter.c: New files.
6510 * aot-compiler.c: Extract the DWARF info writing functionality into a
6513 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
6514 argument to return unwind info.
6516 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
6518 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
6520 * aot-runtime.c (decode_method_ref): Add a case for
6521 MONO_AOT_METHODREF_WRAPPER_NAME.
6523 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
6526 * aot-compiler.c (encode_method_ref): Use the new constants.
6528 * aot-runtime.c (decode_method_ref): Ditto.
6530 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
6531 be compiled, not the icall itself.
6533 2009-02-14 Zoltan Varga <vargaz@gmail.com>
6535 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
6536 using decode_method_ref ().
6538 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
6539 convert it to an in32. Fixes #475859.
6541 * arrays.cs: Add a test.
6543 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6545 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
6548 * basic-long.cs: Add a test.
6550 2009-02-12 Mark Probst <mark.probst@gmail.com>
6552 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
6553 remove the frame pointer in leaf methods which don't receive any
6554 arguments, don't throw exceptions and don't do dynamic stack
6557 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6559 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
6560 the fail_tramp changes. Hopefully fixes #475132.
6562 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
6564 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
6565 instead of mono_metadata_signature_dup_full.
6567 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6569 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
6570 for processing jump tables. Fixes #473787.
6572 2009-02-11 Mark Probst <mark.probst@gmail.com>
6574 * mini-generic-sharing.c: mini_method_get_context() just calls
6575 mono_method_get_context_general() now.
6577 * mini.c, mini.h: Moved get_object_generic_inst(),
6578 construct_object_context_for_method() and
6579 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
6581 2009-02-11 Zoltan Varga <vargaz@gmail.com>
6583 * branch-opts.c (mono_if_conversion): Handle the case where the merged
6584 basic block fell through to its successor bblock without a branch. Fixes
6587 * iltests.il.in: Add a test.
6589 * aot-compiler.c (encode_method_ref): Encode methods of array types.
6590 (can_encode_patch): We can now handle arrays of generic parameters and
6593 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
6595 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
6596 the AOT file to avoid some #ifdefs in aot-runtime.c
6598 * mini.h: Bump AOT file format version.
6600 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6602 * Makefile.am (fullaotcheck): Make this run the tests.
6604 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
6606 2009-02-10 Mark Probst <mark.probst@gmail.com>
6608 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
6609 individually. Fixes #473482.
6611 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6613 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
6615 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
6617 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
6618 (mono_compile_assembly): Hush compile warnings about
6619 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
6622 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6624 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
6626 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
6628 * aot-compiler.c: Fix arm support.
6630 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
6631 img_writer_emit_unset_mode () function.
6633 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
6634 (mono_unwind_get_dwarf_pc_reg): Ditto.
6636 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
6637 Move almost all platform specific code to a set of arch_ functions,
6638 and document them to ease porting.
6640 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
6642 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
6644 * aot-compiler.c: Extract the image writing functionality into a separate
6645 module to reduce the size of this file.
6647 2009-02-09 Geoff Norton <gnorton@novell.com>
6649 * mini-s390.c: Fix the signature of emit_sig_cookie.
6651 2009-02-09 Zoltan Varga <vargaz@gmail.com>
6653 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
6655 * aot-runtime.c (is_shared_got_patch): Ditto.
6657 * aot-runtime.c (load_named_code): Cope with the fact that
6658 decode_got_entry () won't decode the patch fully if its corresponding got
6659 entry is already filled.
6661 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
6663 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
6665 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
6666 as the moving pointer instead of 'buf' for consistency with the rest of the
6668 (mono_arch_create_monitor_exit_trampoline): Ditto.
6670 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
6671 generic_class_init trampolines.
6672 (add_generic_class): Extract some code from add_generic_instances () into a
6673 separate function so it can be called from other places too.
6674 (compile_method): Call add_generic_class () for the classes of inflated methods
6675 referenced by the method.
6676 (can_encode_patch): Allow references to generic parameters.
6678 * aot-runtime.c: Add support the patches required by the new trampolines.
6680 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
6683 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
6686 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
6687 this from get_throw_pending_exception, make the signature full aot compatible.
6689 * Makefile.am (fullaotcheck): New target to run full-aot tests.
6691 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
6693 * exceptions.cs: Add a test.
6695 2009-02-07 Zoltan Varga <vargaz@gmail.com>
6697 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
6698 use the DWARF_DATA_ALIGN constant instead.
6700 * exception-<ARCH>.c: Update after the above change.
6702 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
6705 * mini-arm.c: Enable the dwarf unwinder.
6707 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
6708 instead of mono_class_setup_vtable ().
6710 2009-02-07 Zoltan Varga <vargaz@gmail.com>
6712 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
6715 * mini-x86.h: Enable the dwarf unwinder.
6717 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
6719 Fix mcs/tests/test-7.cs
6720 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
6723 2009-02-06 Zoltan Varga <vargaz@gmail.com>
6725 * mini.c (print_jit_stats): Remove some unused statistics.
6727 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6729 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
6731 2009-02-05 Mark Probst <mark.probst@gmail.com>
6733 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
6734 the method we get from mono_object_get_virtual_method() because
6735 that function does it properly, now.
6737 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6739 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
6740 opcodes. Fixes #472775.
6742 2009-02-05 Mark Probst <mark.probst@gmail.com>
6744 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
6745 fact that mono_find_jit_info() sometimes returns the context
6746 corresponding to the jit info in new_ctx. Fixes #472600.
6748 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6750 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
6751 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
6752 klass->enum_basetype directly.
6754 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
6757 * unwind.c: Avoid 0 sized arrays.
6759 2009-02-04 Zoltan Varga <vargaz@gmail.com>
6761 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
6762 size on systems with 64k pages. Fixes #471389.
6764 2009-02-04 Mark Probst <mark.probst@gmail.com>
6766 Contributed under the terms of the MIT/X11 license by Steven
6767 Munroe <munroesj@us.ibm.com>.
6769 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
6770 for LOADI4_MEMBASE. Use addi instead of addic if it's not
6773 2009-02-04 Mark Probst <mark.probst@gmail.com>
6775 Contributed under the terms of the MIT/X11 license by Steven
6776 Munroe <munroesj@us.ibm.com>.
6778 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
6781 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
6782 The trampoline can be longer on PPC64.
6784 2009-02-04 Mark Probst <mark.probst@gmail.com>
6786 Contributed under the terms of the MIT/X11 license by Steven
6787 Munroe <munroesj@us.ibm.com>.
6789 * mini-ppc.c: Compiler warning fixes and trivial code
6792 2009-02-04 Zoltan Varga <vargaz@gmail.com>
6794 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
6795 ins->dreg which could be a hardware register, not a vreg.
6797 * aot-compiler.c (emit_method_dwarf_info): Ditto.
6799 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
6800 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
6802 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
6804 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
6805 ->dreg, that is not the vreg we are looking for.
6807 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
6809 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
6812 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
6815 2009-02-03 Zoltan Varga <vargaz@gmail.com>
6817 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
6819 * aot-compiler.c (emit_line_number_info): Fix line number emission when
6822 * aot-compiler.c: Add xdebug support on x86.
6824 * unwind.c: Add x86 support.
6826 * aot-compiler.c (emit_exception_debug_info): Control the emission of
6827 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
6829 * mini.c (mini_method_compile): Ditto.
6831 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
6834 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
6835 which mimic .push_section/.pop_section in GAS.
6837 * aot-compiler.c: Emit precise live range information for variables.
6839 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
6841 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
6842 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
6845 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
6846 the live ranges of variables.
6848 * mini.h (struct MonoMethodVar): Add two fields containing the live range
6849 of the variable in terms of native offsets.
6851 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
6853 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
6855 2009-02-02 Mark Probst <mark.probst@gmail.com>
6857 Contributed under the terms of the MIT/X11 license by Steven
6858 Munroe <munroesj@us.ibm.com>.
6860 * exceptions-ppc.c (restore_regs_from_context): Correct operand
6861 order (offset then base reg) for ppc_load_multiple_regs.
6862 (emit_save_saved_regs) Correct operand order for
6863 ppc_store_multiple_regs.
6864 (mono_arch_get_call_filter): Correct operand order for
6865 ppc_load_multiple_regs.
6867 * mini-ppc.c (emit_memcpy): Fix operand order for
6868 ppc_load_reg_update and ppc_store_reg_update.
6869 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
6870 (mono_arch_emit_epilog): Correct operand order for
6871 ppc_load_multiple_regs.
6873 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
6874 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
6876 2009-02-02 Mark Probst <mark.probst@gmail.com>
6878 * cpu-ppc64.md: Fixed storer4_memindex length.
6880 2009-02-02 Zoltan Varga <vargaz@gmail.com>
6882 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
6885 * aot-compiler.c (emit_line_number_info): Optimize this.
6887 2009-02-01 Zoltan Varga <vargaz@gmail.com>
6889 * aot-compiler.c: Disassemble tokens in the IL disassembly.
6891 * aot-compiler.c: Add debug info for methods without debug info by
6892 emitting an IL file and having the line number info referencing that file.
6894 * aot-compiler.c: Optimize the size of the generated line number info.
6896 * aot-compiler.c: Emit line number info in xdebug mode.
6898 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
6901 2009-01-31 Zoltan Varga <vargaz@gmail.com>
6903 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
6905 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
6908 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
6910 * basic-calls.cs: Test for the weird crash found on arm.
6912 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
6914 * cpu-arm.md: Increase the size of storer8_membase_reg and
6915 loadr8_membase_reg to 24 bytes to accomodate the extra add.
6917 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
6918 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
6919 reg to LR otherwise we'll be loading/storing from just the offset.
6921 2009-01-30 Miguel de Icaza <miguel@novell.com>
6923 Question: if we are storing gint32's inside the "*native_offset",
6924 should we change the signature to "gint32 *native_offset" to
6925 ensure that we do not have type definition problems?
6927 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
6928 an int * as this is what the other function expects, causes
6929 problems with Freescale's compiler that defined int32_t to be a
6930 long and makes int incompatible
6932 2009-01-30 Miguel de Icaza <miguel@novell.com>
6934 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
6935 filename conflict with bjam.
6937 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6939 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
6940 as it might use decomposed ops.
6942 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6944 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
6946 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
6949 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
6951 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
6954 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
6955 way registers are stored in MonoContext on arm.
6957 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
6958 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
6960 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
6962 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
6964 * mini.c (mini_init): Register mono_isfinite.
6966 * jit-icalls.c (mono_isfinite): New jit icall.
6968 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
6970 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
6971 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
6974 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6976 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
6977 separate frame and stack pointers, so we must use FP to find the register
6979 The FP reg is retrieved from the MonoContext::regs array.
6981 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6983 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
6986 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6988 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
6989 return R4 and R8 when not running under softfloat.
6991 Fixes basic-calls.exe
6993 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6995 * mini-arm.c: Implement some overflow opcodes.
6997 2009-01-29 Miguel de Icaza <miguel@novell.com>
6999 * ssa.c: handle another alloca.h
7001 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
7002 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
7003 MONO_ARCH_USE_SIGACTION.
7005 * aot-runtime.c, mini-exceptions.c: Replace platform define with
7008 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
7010 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
7011 PPC targets as sigaction does not exist on all platforms, define
7012 this on a per-platform basis.
7014 Instead of erroring out if the platform is not defined, include
7015 mini-ppc-os.h, and expect that the OS specific setting provides
7016 the required information.
7018 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7020 * aot-compiler.c: Fix --enable-minimal=aot.
7022 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7024 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
7027 2009-01-29 Zoltan Varga <vargaz@gmail.com>
7029 * exceptions-arm.c: Fix warnings.
7031 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
7034 * mini-x86.c: Fix --enable-minimal=jit build.
7036 * mini.c: Really fix --enable-minimal=jit build.
7038 * mini.c (construct_object_context_for_method): Move this outside
7039 the DISABLE_JIT block to fix the --enable-minimal=jit build.
7041 "Backported" of r124984 from 2.0 branch.
7043 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
7045 "Backport" of r124977 + r124978 from 2.0 branch.
7047 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
7048 to avoid calling mono_exception_from_token () from the throw trampoline.
7049 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
7050 for throwing corlib exceptions, this fixes full-aot support for corlib
7053 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
7055 2009-01-29 Miguel de Icaza <miguel@novell.com>
7057 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
7058 part of the changes to split the code in mini into operating
7059 system specific files.
7061 This patch was done by copying mini.c to the respective files to
7062 preserve SVN history.
7064 2009-01-29 Zoltan Varga <vargaz@gmail.com>
7066 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
7068 2009-01-28 Zoltan Varga <vargaz@gmail.com>
7070 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
7071 remoting-invoke-with-check wrappers of shared methods.
7073 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
7075 2009-01-27 Mark Probst <mark.probst@gmail.com>
7077 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
7078 optimization if the top of stack is the last instruction in the
7079 bblock. Otherwise it might have been used after its definition.
7082 2009-01-27 Zoltan Varga <vargaz@gmail.com>
7084 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
7085 method as well when get_vcall_slot () fails to match a code sequence.
7087 * mini-arm.c: Fix the android build, which doesn't have
7090 2009-01-26 Zoltan Varga <vargaz@gmail.com>
7092 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
7095 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
7097 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
7099 2009-01-26 Zoltan Varga <vargaz@gmail.com>
7101 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
7102 and put its id into jinfo->used_regs. This is only used on amd64,
7103 which is currently the only platform generating unwind info.
7105 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
7106 the dwarf unwinder. This is required to correctly handle async exceptions
7107 like thread abort and stack overflows, which can happen while a method
7108 is in the middle of its prolog or epilog.
7110 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
7111 the unwind info belonging to an AOTed method.
7113 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
7114 into cfg->unwind_ops.
7116 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
7118 * mini.c (mini_init): Call mono_unwind_init ().
7119 (mini_cleanup): Call mono_unwind_cleanup ().
7121 * unwind.c: Add functions for managing a set of unwind info entries, allowing
7122 unwind info to be shared between methods.
7124 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
7127 * exceptions-amd64.c (mono_arch_exceptions_init): Call
7128 get_throw_pending_exception () to avoid initialization races.
7130 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
7131 mono_arch_exceptions_init () function.
7133 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
7135 2009-01-25 Zoltan Varga <vargaz@gmail.com>
7137 * mini.c (mono_get_domain_intrinsic): New helper function.
7138 (mono_get_thread_intrinsic): Ditto.
7140 * mini-arm.c mini-ia64.c: Use the new helper functions.
7142 * method-to-ir.c (mono_method_to_ir): Fix the comment for
7143 the last constrained_call change, since it is needed in the non-AOT
7146 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
7148 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
7149 mono_get_lmf_addr () on arm eabi linux.
7151 2009-01-24 Zoltan Varga <vargaz@gmail.com>
7153 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
7154 code sequence which matches a non-virtual call.
7156 2009-01-23 Mark Probst <mark.probst@gmail.com>
7158 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
7161 2009-01-23 Zoltan Varga <vargaz@gmail.com>
7163 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
7164 runtime-invoke wrappers, since they are also shared based on signature.
7166 2009-01-22 Mark Probst <mark.probst@gmail.com>
7168 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
7169 info from the (correct) context.
7171 2009-01-22 Zoltan Varga <vargaz@gmail.com>
7173 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
7175 * unwind.c (mono_unwind_frame): New function to unwind through a frame
7176 using dwarf unwinding info. Not yet used.
7178 * mini.c (mini_init): When using xdebug, disable freeing of domains.
7180 2009-01-21 Mark Probst <mark.probst@gmail.com>
7182 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
7185 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
7186 special case and handle mono_arch_delegate_invoke_impl() returning
7187 function descriptors.
7189 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
7190 trampolines return function descriptors, too.
7192 2009-01-21 Zoltan Varga <vargaz@gmail.com>
7194 * method-to-ir.c (handle_alloc): Avoid generic instances in the
7195 out_of_line optimization.
7197 2009-01-21 Martin Baulig <martin@ximian.com>
7200 (MonoCompile): Added `disable_deadce_vars' to disable removing
7204 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
7205 inside the debugger.
7207 * liveness.c (mono_analyze_liveness): Don't remove any unused
7208 variables if `cfg->disable_deadce_vars' is set.
7210 2009-01-21 Mark Probst <mark.probst@gmail.com>
7212 * method-to-ir.c: Only apply exception constructor optimization if
7213 the the method actually belongs to an exception class. Fixes
7216 2009-01-21 Zoltan Varga <vargaz@gmail.com>
7218 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
7219 change inside a #ifdef __mono_ppc64__.
7221 * aot-compiler.c (compile_method): Remove the previous limitation.
7223 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
7224 on type variables in AOTed code.
7226 * aot-compiler.c (compile_method): Skip generic methods having type
7227 constraints on their generic parameters.
7229 * aot-compiler.c (compile_method): Check for methods which cannot be
7230 encoded inside RGCTX_FETCH patches as well.
7232 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
7235 2009-01-20 Mark Probst <mark.probst@gmail.com>
7237 * method-to-ir.c: Force the vtable variable in shared generic code
7238 for the case that they might show up on a stack trace where they
7241 * mini-exceptions.c: Save and use generic sharing info as well as
7242 IP in stack traces to resolve shared generic instantiations.
7244 2009-01-20 Zoltan Varga <vargaz@gmail.com>
7246 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
7247 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
7249 2009-01-20 Mark Probst <mark.probst@gmail.com>
7251 * method-to-ir.c: Do generic sharing for array constructors.
7253 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
7255 * mini-exceptions.c (mono_print_thread_dump): Add information
7256 about the thread state using wapi_current_thread_desc.
7258 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
7260 * basic-simd.cs: Tests for the new constructors.
7262 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
7264 * mini-ops.h: Added OP_EXPAND_*
7268 * mini-x86.c (mono_arch_output_basic_block): Same.
7270 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
7272 2009-01-19 Zoltan Varga <vargaz@gmail.com>
7274 * iltests.il.in: Add a test for #467385.
7276 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
7278 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
7279 thread been cleaned up is not the same currently in execution.
7281 Fixes appdomain-unload crashes on windows, osx and linux variants
7282 without the __thread keyword.
7284 2009-01-18 Zoltan Varga <vargaz@gmail.com>
7286 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
7287 (koush@koushikdutta.com). Implement this for android.
7289 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
7290 begins with a digit.
7292 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
7293 mono_marshal_get_write_barrier ().
7295 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
7297 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
7298 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
7299 that pass them on a register pair.
7301 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
7302 test was crashing due to that.
7304 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
7306 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
7307 trampoline code. Include ucontext.h only if available.
7309 2009-01-15 Mark Probst <mark.probst@gmail.com>
7311 * mini.c: mono_domain_lookup_shared_generic() takes an open method
7312 and doesn't check whether it's sharable, like it was before
7313 removing the shared generics hash. This brings IronPython
7314 performance back to what it was before that change.
7316 2009-01-14 Mark Probst <mark.probst@gmail.com>
7318 * method-to-ir.c: Handle delegate invocation optimization earlier,
7319 otherwise it would be handled (much more slowly) by the
7320 final/sealed optimization.
7322 2009-01-13 Zoltan Varga <vargaz@gmail.com>
7324 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
7325 domain is not set. Fixes #465864.
7327 2009-01-12 Mark Probst <mark.probst@gmail.com>
7329 * method-to-ir.c: Don't stop sharing of generic methods with catch
7330 clauses - we already handle those.
7332 2009-01-12 Mark Probst <mark.probst@gmail.com>
7334 * mini.c, mini.h: lookup_generic_method() is now
7335 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
7336 making the shared_generics_hash obsolete.
7338 2009-01-12 Mark Probst <mark.probst@gmail.com>
7340 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
7341 use the red zone. Make room on the stack first and then use it,
7342 not the other way around.
7344 2009-01-12 Zoltan Varga <vargaz@gmail.com>
7346 * mini.c (mini_init): Call mono_xdebug_init ().
7348 * aot-compiler.c (mono_xdebug_init): Make this non-static.
7350 2009-01-11 Zoltan Varga <vargaz@gmail.com>
7352 * TestDriver.cs: Add an --iter argument to run tests multiple times.
7354 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
7357 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
7358 debug+unwind info for trampolines.
7360 * mini.c (mono_create_unwind_op): New helper function.
7362 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
7364 2009-01-10 Zoltan Varga <vargaz@gmail.com>
7366 * aot-compiler.c: Fix the build.
7368 2009-01-09 Zoltan Varga <vargaz@gmail.com>
7370 * Makefile.am: Update dtrace-prelink.sh location.
7372 2009-01-08 Zoltan Varga <vargaz@gmail.com>
7374 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
7375 optimization. Fixes #464520.
7377 2009-01-07 Bill Holmes <billholmes54@gmail.com>
7379 * mini-amd64.c : Adding code to save/restore non-volatile registers
7382 * exceptions-amd64.c : Adding code to save/restore non-volatile
7383 registers on Winx64.
7385 Contributed under MIT/X11 license.
7387 2009-01-07 Zoltan Varga <vargaz@gmail.com>
7389 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
7390 __GNUC_MINOR__ which can break when the major version changes.
7392 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
7394 * basic-simd.cs: Add tests for usage of the sizeof opcode.
7396 2009-01-07 Geoff Norton <gnorton@novell.com>
7398 * helpers.c: Allow mono -v -v -v to work on darwin.
7400 2009-01-05 Bill Holmes <billholmes54@gmail.com>
7402 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
7405 Contributed under MIT/X11 license.
7407 2009-01-05 Zoltan Varga <vargaz@gmail.com>
7409 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
7410 instead of directly accessing type->data.klass. Fixes #462016.
7411 (mono_allocate_stack_slots_full): Ditto.
7413 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
7414 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
7416 * aot-compiler.c (emit_plt): Fix ARM build.
7418 2009-01-04 Zoltan Varga <vargaz@gmail.com>
7420 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
7422 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
7425 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
7426 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
7429 * iltests.il.in: Add a regression test.
7431 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7433 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
7435 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7437 * basic-simd.cs: Add a regression test for #462457.
7439 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7441 * mini-ops.h: Add a definition of XPHI.
7443 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
7445 * ssa.c (op_phi_to_move): Handle XPHI.
7447 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
7451 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7453 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
7455 2008-12-31 Geoff Norton <gnorton@novell.com>
7457 * mini-ppc.c: The prolog size allocated can be too small for darwin
7458 ppc32 under certain circumstances. Also fix a small logic bug.
7460 2008-12-29 Zoltan Varga <vargaz@gmail.com>
7462 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
7463 while loading AOT methods.
7465 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
7466 since only the former is nulled out after a successful cast. This prevents
7467 crashes with rethrown exceptions when using --debug=casts.
7469 2008-12-24 Mark Probst <mark.probst@gmail.com>
7471 * mini.h: New macro for checking whether a method is final,
7472 i.e. whether the method or its class is marked final.
7474 * method-to-ir.c: Use the new macro for all final-checks
7475 consistently. Fixes the crash in the System.ServiceModel tests.
7477 2008-12-23 Mark Probst <mark.probst@gmail.com>
7479 * mini-exceptions.c (get_exception_catch_class): Corrected another
7480 overly strict assertion.
7482 2008-12-23 Mark Probst <mark.probst@gmail.com>
7484 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
7485 Clobbering it is not allowed because the caller might use it as
7486 the vtable register in the interface call.
7488 2008-12-19 Mark Probst <mark.probst@gmail.com>
7490 * mini-exceptions.c (get_exception_catch_class): Corrected an
7491 overly strict assertion.
7493 2008-12-18 Mark Mason <mmason@upwardaccess.com>
7495 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
7497 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
7499 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
7501 * cpu-mips.md: correct lengths for certain long_ opcodes.
7503 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
7505 * 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().
7507 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7509 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
7511 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7513 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
7515 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
7517 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
7520 2008-12-16 Mark Mason <mmason@upwardaccess.com>
7522 * 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
7524 * 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)
7526 2008-12-15 Mark Mason <mmason@upwardaccess.com>
7528 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
7530 2008-12-14 Zoltan Varga <vargaz@gmail.com>
7532 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
7533 gshared code. Fixes #458947.
7535 * generics.cs: Add a test.
7537 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7539 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7541 * mini-mips.c: first pass n32 code generation.
7543 * mini-mips.h: datatypes and defines for n32 support.
7545 * exceptions-mips.c: first pass n32 code generation.
7547 * tramp-mips.c: first pass n32 code generation.
7549 * cpu-mips.md: add long_ opcodes.
7551 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7553 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7555 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7557 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7559 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7561 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7563 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7565 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7567 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7569 * helpers.c: for mips/n32, don't pass -mips32 to objdump
7571 2008-12-12 Zoltan Varga <vargaz@gmail.com>
7573 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
7575 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
7577 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
7579 2008-12-12 Mark Probst <mark.probst@gmail.com>
7581 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
7582 descriptors for helper functions directly in front of the code.
7584 2008-12-11 Mark Probst <mark.probst@gmail.com>
7586 * method-to-ir.c: Removed an unnecessary assertion.
7588 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7590 * method-to-ir.c: Merge SGEN changes from the old JIT.
7592 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7594 * driver.c (compile_all_methods_thread_main): Handle failure of
7597 2008-12-10 Mark Probst <mark.probst@gmail.com>
7599 * mini-ppc.c: Merged with mini-ppc64.c.
7601 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
7603 * Makefile.am: Use the same sources for PPC and PPC64.
7605 * mini-ppc64.c: Removed.
7607 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7609 * branch-opts.c (remove_block_if_useless): Extract fall through detection
7610 code to mono_bb_is_fall_through.
7612 * branch-opts.c (mono_remove_critical_edges): Same.
7614 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7616 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
7617 expect that an OP_BR_REG will be there.
7619 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7621 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
7622 for the many branch ops. The original check miss OP_BR_REG.
7626 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7628 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
7630 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7632 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
7633 while holding the aot lock.
7635 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7637 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
7639 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7641 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
7642 to release all runtime callable wrappers held by the runtime.
7644 Contributed under MIT/X11 license.
7646 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7648 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
7651 Contributed under MIT/X11 license.
7653 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7655 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
7656 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
7658 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7660 * cpu-mips.md: fix ckfinite length
7662 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
7663 (mono_arch_lowering_pass): cleanup, rearrange for clarity
7664 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
7666 2008-12-08 Mark Mason <mmason@upwardaccess.com>
7668 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
7670 2008-12-08 Geoff Norton <gnorton@novell.com>
7672 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
7673 size by 8 bytes as well.
7675 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7677 * basic-simd.cs: Fix method names for Vector16b.
7679 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7681 * basic-simd.cs: Fix method names for Vector16sb.
7683 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7685 * basic-simd.cs: Fix method names for Vector8us.
7687 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7689 * basic-simd.cs: Fix method names for Vector8s.
7691 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7693 * basic-simd.cs: Fix method names for Vector4ui.
7695 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7697 * basic-simd.cs: Fix method names for Vector2l.
7699 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7701 * basic-simd.cs: Fix method names for Vector2d.
7703 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7705 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
7706 that are extension methods.
7708 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7710 * basic-simd.cs: Fix method names for Vector4f.
7712 2008-12-08 Zoltan Varga <vargaz@gmail.com>
7714 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
7715 as such. Fixes #456669.
7717 2008-12-07 Mark Mason <mmason@upwardaccess.com>
7719 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
7721 2008-12-07 Mark Mason <mmason@upwardaccess.com>
7723 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
7724 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
7725 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
7726 (mips_adjust_stackframe): handle FP spills
7728 * mini-ops.h: add mips_mtc1_s2
7730 * cpu-mips.md: add mips_mtc1_s2
7732 2008-12-07 Zoltan Varga <vargaz@gmail.com>
7734 * unwind.c: New file, move the unwind info encoding functions here from
7735 aot-compiler.c, so they could be used at runtime too.
7737 2008-12-05 Mark Mason <mmason@upwardaccess.com>
7739 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
7740 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
7742 2008-12-05 Mark Mason <mmason@upwardaccess.com>
7744 * mini-mips.c: cleanup warnings
7745 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
7746 (mips_adjust_stackframe): handle case of taking the address of stack locals
7748 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7750 * aot-compiler.c: Implement a few functions missing from the asm writer.
7751 (emit_method_code): Only write symbols for methods when using the bin
7752 writer, since the assembler can't deal with the characters in our method
7755 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
7757 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
7760 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
7761 a bit to also restore %rax.
7763 2008-12-05 Mark Probst <mark.probst@gmail.com>
7765 * mini-ppc.c: Some simple merges from mini-ppc64.c.
7767 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7769 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
7772 2008-12-05 Mark Probst <mark.probst@gmail.com>
7774 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
7776 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
7777 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
7779 * exceptions-ppc64.c: Removed.
7781 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
7783 2008-12-05 Mark Probst <mark.probst@gmail.com>
7785 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
7788 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
7790 * tramp-ppc64.c: Removed.
7792 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7794 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
7797 2008-12-05 Mark Probst <mark.probst@gmail.com>
7799 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
7801 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
7802 mini-ppc.h instead of mini-ppc64.h.
7804 * mini-ppc64.h: Removed.
7806 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7808 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
7810 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
7812 2008-12-05 Mark Probst <mark.probst@gmail.com>
7814 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
7815 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
7818 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7820 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
7822 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7824 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
7826 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7828 * basic-simd.cs: Tests for operator == and != on Vector4f.
7830 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7832 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
7834 * simd-intrinsics.c: Kill useless enum.
7836 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7838 * cpu-mips.md: add long_conv_to_ovf_i4_2
7839 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
7841 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7843 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
7845 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
7847 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7849 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
7851 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7853 * basic-simd.cs: Add tests for new methods.
7855 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7857 * simd-intrinsics.c: Add support for operator == and !=
7860 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
7862 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7864 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
7866 2008-12-04 Zoltan Varga <vargaz@gmail.com>
7868 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
7870 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
7871 MONO_PATCH_INFO_ICALL_ADDR.
7873 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
7875 * aot-compiler.c: Resurrect full-aot support.
7877 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7879 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
7881 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7883 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
7885 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
7887 * basic-simd.cs: Fix tests to work under ppc.
7888 Remove tests for methods that will be removed.
7890 2008-12-03 Mark Probst <mark.probst@gmail.com>
7892 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
7893 generic type (via a typedef or typeref) correctly.
7895 2008-12-03 Zoltan Varga <vargaz@gmail.com>
7897 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
7898 diagnose an assertion failure.
7900 2008-12-02 Mark Probst <mark.probst@gmail.com>
7902 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
7903 Fix trampoline size.
7905 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
7906 conversion opcodes are implemented natively instead via emulation.
7908 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7910 * cpu-mips.md: remove mips_xori
7912 * mini-ops.h: remove mips_xori
7914 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
7916 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
7918 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
7920 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7922 * cpu-mips.md: fix instruction lengths.
7924 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
7926 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
7928 * mini-ops.h: fix slti / sltiu op profiles.
7930 2008-12-02 Martin Baulig <martin@ximian.com>
7932 * method-to-ir.c (mono_method_to_ir): Disable debugging
7933 information for the init locals block to make the debugger stop
7934 after all locals have been initalized.
7936 2008-12-02 Martin Baulig <martin@ximian.com>
7938 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
7939 running inside the debugger.
7941 2008-12-01 Zoltan Varga <vargaz@gmail.com>
7943 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
7946 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
7947 alu->alu imm optimization which only shows if deadce is disabled.
7949 * aot-compiler.c: Rename the function names for the binary and asm writers
7950 so they can coexist in the same process. Rework the xdebug code to use the
7951 asm writer. This avoids the need to call into the runtime to dump the
7952 debugging info. Add more debugging info for types.
7954 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
7956 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
7957 cpu description tables, they can't occur in cpu-<ARCH>.md.
7959 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
7960 the stack in CEE_LDFLDA. Fixes #450542.
7962 * generics.cs: Add a new test.
7964 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7966 * mini-ops.h: updated MIPS opcodes
7967 * mini-mips.c: decompose long opts
7968 * mini-mips.h: decompose long opts
7970 2008-11-29 Mark Mason <mmason@upwardaccess.com>
7972 * cpu-mips.md: fix length on int_rem_un
7973 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
7975 2008-11-29 Zoltan Varga <vargaz@gmail.com>
7977 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
7979 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
7981 2008-11-29 Martin Baulig <martin@ximian.com>
7983 * mini-exceptions.c (mono_handle_native_sigsegv): Check
7984 mono_debug_using_mono_debugger() in addition to the
7985 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
7987 2008-11-28 Mark Mason <mmason@upwardaccess.com>
7989 * mini-ops.h: updated more MIPS opcodes
7990 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
7991 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
7993 2008-11-28 Mark Probst <mark.probst@gmail.com>
7995 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
7997 2008-11-28 Mark Mason <mmason@upwardaccess.com>
7999 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
8000 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
8001 * mini-ops.h: correct selected mips opcode entries
8003 2008-11-28 Mark Probst <mark.probst@gmail.com>
8005 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
8008 2008-11-28 Mark Probst <mark.probst@gmail.com>
8010 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
8012 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8014 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
8015 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
8016 * mini-mips.h: disable IMT
8017 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
8019 2008-11-28 Mark Probst <mark.probst@gmail.com>
8021 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
8023 2008-11-28 Mark Probst <mark.probst@gmail.com>
8025 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
8027 2008-11-28 Zoltan Varga <vargaz@gmail.com>
8029 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
8032 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8034 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
8035 for Set/GetVector aligned versions.
8037 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8039 * basic-simd.cs: Add tests for Get/SetVector.
8041 2008-11-27 Mark Probst <mark.probst@gmail.com>
8043 * mini.c: Removed g_slist_append_mempool(). Now in
8046 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8048 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
8049 size properly and make the bounds check optional.
8051 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
8052 for SetVector and IsAligned.
8054 2008-11-27 Zoltan Varga <vargaz@gmail.com>
8056 * mini.c: Remove unused mono_normalize_opcodes () function.
8058 2008-11-26 Mark Probst <mark.probst@gmail.com>
8060 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
8061 using the new atomic add ops now.
8063 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
8066 2008-11-26 Mark Probst <mark.probst@gmail.com>
8068 * mini-ppc64.c: Several fixes.
8070 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8072 * cpu-mips.md: added jump_table
8073 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
8075 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8077 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
8079 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8081 * mini-ops.h: corrected a handful of MIPS opcodes.
8083 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8085 * aot-compiler.c: MIPS to use ELF writer
8087 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8089 * mini-codegen.c: remove MIPS specific assert.
8091 2008-11-25 Mark Probst <mark.probst@gmail.com>
8093 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
8094 fixes. PPC64 now passes most of the runtime regressions.
8096 2008-11-24 Zoltan Varga <vargaz@gmail.com>
8098 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
8099 volatile intervals a bit.
8101 2008-11-24 Mark Probst <mark.probst@gmail.com>
8103 * basic-long.cs: New test case.
8105 2008-11-23 Zoltan Varga <vargaz@gmail.com>
8107 * mini.c (mini_method_compile): Disable globalra for large methods for
8110 * regalloc2.c (order_moves): Add fp support.
8112 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
8113 source bblock ends with an OP_BR_REG.
8115 * ratests.cs: Add a new test.
8117 2008-11-23 Mark Probst <mark.probst@gmail.com>
8119 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
8120 sharing. PPC64 now passes generics.exe.
8122 2008-11-23 Mark Probst <mark.probst@gmail.com>
8124 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
8126 2008-11-23 Zoltan Varga <vargaz@gmail.com>
8128 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
8129 memory when mono_jit_info_table_find () can't find the method in the
8132 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
8135 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
8138 2008-11-23 Mark Probst <mark.probst@gmail.com>
8140 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
8141 Several fixes. PPC64 now runs exceptions.exe and
8142 devirtualization.exe.
8144 2008-11-22 Mark Probst <mark.probst@gmail.com>
8146 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
8147 arrays.exe and basic-math.exe.
8149 2008-11-22 Mark Probst <mark.probst@gmail.com>
8151 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
8152 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
8154 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8156 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
8158 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8160 * method-to-ir.c: Move bounds checking macros to ir-emit.h
8162 * ir-emit.h: Move macros from method-to-ir.c to here.
8164 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8166 * mini-ops.h: Correct the long simd ops to use LREG.
8168 2008-11-21 Zoltan Varga <vargaz@gmail.com>
8170 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
8172 * mini-ops.h: Correct the dreg type of a few long opcodes.
8174 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
8177 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
8179 * mini-ppc.c: remove negative stack references in epilog
8180 for platforms that don't support the red zone.
8182 2008-11-21 Mark Probst <mark.probst@gmail.com>
8184 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
8185 point regs. Now PPC64 passes basic-calls.exe.
8187 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8189 * basic-simd.cs: Add tests for accessors of Vector2l.
8191 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8193 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
8195 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
8197 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
8199 2008-11-21 Mark Probst <mark.probst@gmail.com>
8201 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
8202 PPC64 passes basic-long.exe.
8204 2008-11-20 Mark Probst <mark.probst@gmail.com>
8206 * decompose.c: Decompose carry and overflow add on PPC64 like on
8207 other 64 bit archs. Don't decompose sub at all on PPC64.
8209 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
8210 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
8213 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8215 * basic-simd.cs: Add tests for accessors of Vector2d.
8217 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8219 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
8223 * mini-x86.c (mono_arch_output_basic_block): Same.
8225 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
8227 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8229 * basic-simd.cs: Add tests for accessors of Vector4f.
8231 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8233 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
8237 * mini-x86.c (mono_arch_output_basic_block): Same.
8239 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
8241 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8243 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
8245 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8247 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
8251 * mini-x86.c (mono_arch_output_basic_block): Same.
8253 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
8255 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8257 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
8259 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8261 * simd-intrinsics.c: Enable setters for Vector16sb.
8263 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8265 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
8269 * mini-x86.c (mono_arch_output_basic_block): Same.
8271 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
8273 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
8275 * simd-intrinsics.c: Implement setter for Vector8us.
8277 2008-11-19 Zoltan Varga <vargaz@gmail.com>
8279 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
8282 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
8284 * mini-ppc.c: remove references to the red zone in the prolog
8285 (for systems that don't support it).
8287 2008-11-19 Mark Probst <mark.probst@gmail.com>
8289 * cpu-ppc64.md: Fixed a few instruction lengths.
8291 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
8294 2008-11-19 Mark Probst <mark.probst@gmail.com>
8296 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
8299 2008-11-19 Zoltan Varga <vargaz@gmail.com>
8301 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
8303 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
8305 * mini-ops.h: Added OP_INSERT_I2.
8309 * mini-x86.c (mono_arch_output_basic_block): Same.
8311 * simd-intrinsics.c: Implement setter for Vector8s.
8313 * simd-methods.h: Add the names of get setters of Vector8s.
8315 2008-11-18 Zoltan Varga <vargaz@gmail.com>
8317 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
8319 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
8322 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
8324 2008-11-18 Mark Probst <mark.probst@gmail.com>
8326 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
8327 for PPC64. An empty program runs now.
8329 2008-11-18 Zoltan Varga <vargaz@gmail.com>
8331 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
8333 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
8334 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
8335 info for JITted code is emitted into a shared library, loadable into gdb.
8337 2008-11-18 Mark Probst <mark.probst@gmail.com>
8339 * Makefile.am: Changes to build PPC64.
8341 * mini-arch.h: Include mini-ppc64.h on PPC64.
8343 2008-11-18 Mark Probst <mark.probst@gmail.com>
8345 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
8346 in PPC code up to r119147.
8348 2008-11-18 Mark Probst <mark.probst@gmail.com>
8350 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
8351 cpu-ppc64.md: Changes for PPC64.
8353 Based on code submitted by andreas.faerber@web.de at
8354 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
8357 2008-11-18 Mark Probst <mark.probst@gmail.com>
8359 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
8360 cpu-ppc64.md: Copied from the corresponding PPC files from
8363 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
8365 * mini-ops.h: Added OP_ROUND.
8367 * cpu-x86.md: Added round.
8369 * mini-x86.c: Added support for intrinsicing Math.Round (double).
8371 * basic-math.cs: Added test_0_round to test rounding.
8373 Contributed under MIT/X11 license.
8375 2008-11-17 Bill Holmes <billholmes54@gmail.com>
8377 * aot-compiler.c : Fix the Winx64 build.
8379 Contributed under MIT/X11 license.
8381 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8383 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
8384 in OP_EXTRACT_R8 to avoid possible stack corruption.
8386 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8388 * mini-ops.h: Added OP_EXTRACT_R8/I8.
8390 * cpu-x86.md: Added extract_r8.
8392 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
8394 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
8395 a couple of OP_EXTRACT_I4.
8397 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
8399 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
8401 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8403 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
8406 2008-11-17 Zoltan Varga <vargaz@gmail.com>
8408 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
8409 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
8411 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
8412 are not needed any more.
8414 * mini.h: Remove the unused INS_LIST macros.
8416 * mini.c (mini_method_compile): Remove a disable globalra case which is no
8419 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
8422 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
8423 mono_alloc_ireg () instead.
8425 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
8428 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
8431 * aot-runtime.c (load_aot_module): Disable AOT when running under
8434 * mini-amd64.h: Change the monitor fastpath defines to check for
8435 !PLATFORM_WIN32 so they work on *bsd too.
8437 * mini.h mini.c mini-hhpa.c: Remove more unused code.
8439 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
8441 * mini.h (MonoCompile): Remove new_ir flag.
8443 * regalloc.h regalloc.c: Remove unused code.
8445 * cpu-*.md: Remove more unused opcodes.
8447 * simple-cee-ops.h simple-mini-ops.h: Removed.
8449 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
8451 2008-11-17 Zoltan Varga <vargaz@gmail.com>
8453 * aliasing.h: Removed.
8455 * *.c: Remove references to aliasing.h and inssel.h.
8457 * mini.c: Remove additional unused functions.
8459 * mini-ops.h cpu-*.md: Remove unused opcodes.
8461 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8463 Remove the old JIT code.
8465 * inssel*.brg: Removed.
8467 * ssa.c abcremoval.c aliasing.c: Removed.
8469 * ssa2.c: Renamed to ssa.c.
8471 * abcremoval2.c: Renamed to abcremoval.c.
8473 * *.c: Removed all !cfg->new_ir code.
8475 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
8476 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
8478 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
8480 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8482 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
8483 to simplify the code and cut back on the number of global symbols in the AOT
8486 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
8488 2008-11-15 Zoltan Varga <vargaz@gmail.com>
8490 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
8491 with the got/got_info tables.
8493 * mini.h: Bump AOT file format version.
8495 * unwind.h: New file, contains definitions for stack unwinding.
8497 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
8500 * aot-compiler.c: Generalize the emitting of unwind information to use the
8501 information in cfg->unwind_ops.
8503 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
8505 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
8506 AOT method frames. Enable writing symbols for methods by default.
8508 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
8510 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
8511 and make it work with vectors of element sizes 1, 2 and 4.
8513 * simd-intrinsics.c: Enable getter for all vectors with element size
8516 * simd-methods.h: Add the names of other getters.
8518 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
8524 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
8526 * mini-ppc.h: portability fix.
8528 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8530 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
8531 buggy and will overwrite it.
8533 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8535 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
8536 Use it to emit local symbols for all methods so AOTed methods show up with
8537 their full name in gdb/valgrind output.
8539 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
8541 * mini-ppc.c: portability fixes.
8543 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8545 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
8546 entries out of the if (!generic_shared...) code so it is always done.
8547 (mono_class_init_trampoline): Do the patching when running under valgrind
8548 too, newer versions of valgrind have no problems with it.
8550 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8552 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
8555 2008-11-13 Mark Probst <mark.probst@gmail.com>
8557 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
8560 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8562 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
8564 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8566 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
8572 * simd-intrinsics.c: Same.
8574 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8576 * simd-intrinsics.c: Enable constructor intrinsics for all types.
8578 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8580 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
8581 to work with more Vector types.
8583 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8585 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
8586 store the elemens directly instead of using and intermediate.
8588 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8590 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
8592 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
8593 to preserve %eax for aot plt trampolines.
8595 * aot-compiler.c (compile_method): Don't skip synchronized methods.
8596 (encode_method_ref): Flag synchronized methods so they won't go through
8599 * aot-compiler.c: Additional work to support AOTing synchronized methods/
8602 * cpu-ia64.md (jmp): Increase max length.
8604 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8606 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
8607 open generic classes.
8609 * aot-compiler.c: Enable the ELF writer on ELF platforms.
8611 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
8612 box+brtrue optimization since it causes test failures on x86.
8614 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8616 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
8622 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
8623 for simd ctor values.
8625 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
8626 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
8628 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8630 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
8633 * simd-instrincs.c: Same.
8635 * basic-simd.cs: Same.
8637 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8639 * ratests.cs: Add more tests.
8641 * regalloc2.c (add_spill_code): Handle more corner cases.
8643 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8645 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
8646 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
8647 both the source an destination of an instruction.
8649 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8651 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
8652 wapihandles.c: more portability changes.
8654 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
8656 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
8657 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
8658 safe to execute in a signal handler and the kernel provides better
8659 the info in /proc/self/smaps. Avoid the assert on sigaction during
8662 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8664 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
8665 do the bblock linking hack if it is actually needed.
8667 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
8670 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
8671 crash problem is fixed.
8673 * branch-opts.c (mono_remove_critical_edges): Link up newly added
8676 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
8678 (mini_method_compile): Set the starting value of next_vreg to
8679 MAX_IREGS + MAX_FREGS when using globalra.
8681 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
8682 filter clauses with BB_EXCEPTION_HANDLER.
8684 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
8686 2008-11-10 Mark Probst <mark.probst@gmail.com>
8688 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
8689 space for stdcall. Fixes regressions on Win32.
8691 2008-11-10 Zoltan Varga <vargaz@gmail.com>
8693 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
8695 (linear_scan): Remove an assert which doesn't seem to be needed.
8697 * local-propagation.c (mono_local_deadce): Avoid a call to
8698 MONO_DELETE_INS which would screw up the instruction linking.
8700 * mini.c (mono_decompose_op_imm): Make this work with globalra.
8702 * regalloc2.c: Upgrade to work the current JIT code.
8704 2008-11-09 Zoltan Varga <vargaz@gmail.com>
8706 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
8709 * aot-runtime.c: Remove some dead code.
8711 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
8713 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
8715 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
8716 trampolines using sscanf since atoi doesn't work on large unsigned values.
8718 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
8719 Initialize code_size.
8721 2008-11-08 Mark Probst <mark.probst@gmail.com>
8723 * method-to-ir.c (mini_emit_inst_for_method): Make
8724 Interlocked.CompareExchange work for Int arguments on 32 bit
8727 2008-11-07 Mark Probst <mark.probst@gmail.com>
8729 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
8731 2008-11-06 Bill Holmes <billholmes54@gmail.com>
8733 * main.c Fix MSVC build.
8735 Contributed under MIT/X11 license.
8737 2008-11-06 Mark Probst <mark.probst@gmail.com>
8739 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
8740 alignment larger than 8 bytes are aligned correctly, too.
8742 * mini.c: Honor the min_align field of MonoClass when laying out
8745 2008-11-06 Zoltan Varga <vargaz@gmail.com>
8747 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
8749 * aot-compiler.c (emit_plt): Fix a warning.
8751 * aot-compiler.c: Implement ARM support in the binary writer.
8753 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8755 * basic-simd.cs: Add test for getter with byref arg.
8756 Fix the naming of a few tests.
8757 Add missing checks to a test.
8759 2008-11-05 Zoltan Varga <vargaz@gmail.com>
8761 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
8763 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
8764 most of the full-aot support for monitor enter/exit trampolines.
8766 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
8767 enter/exit trampoline creation functions.
8769 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
8772 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
8774 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
8775 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
8776 implement the needed functionality without adding crap to the runtime.
8778 2008-11-05 Zoltan Varga <vargaz@gmail.com>
8780 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
8783 * mini.c (mono_build_date): New global version holding the build date in
8786 * Makefile.am (buildver.c): Generate a file containing the build date.
8788 * main.c: Set the build date from the generated file.
8790 * mini.c (mono_get_runtime_build_info): New helper function returning build
8791 information in a string format.
8793 * driver.c (mono_main): Print the build date in --version.
8795 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
8796 file when the bind-to-runtime-version option is used.
8798 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8800 * simd-intrinsics.c: Fix bug when using getters and byref args.
8802 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8804 * simd-methods.h: Rename prefetch methods.
8806 * simd-intrinsics.c: Same.
8808 2008-11-05 Mark Probst <mark.probst@gmail.com>
8810 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
8813 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8815 * aot-compiler.c: Use the bundled elf header files instead of depending on
8818 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
8821 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
8824 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
8826 * cpu-x86.md: Add store nta ops.
8832 * mini.h: Add an enum for simd prefetch modes.
8834 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
8835 of store. Use the changed code to support store nta.
8837 * simd-intrinsics.c: Add prefetch ops for all vector types.
8839 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8841 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
8844 * aot-compiler.c: Use statically allocated buffers for constructing symbol
8847 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
8850 2008-11-04 Mark Probst <mark.probst@gmail.com>
8852 * mini-x86.c: Fixed commit.
8854 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8856 * aot-compiler.c (emit_plt): Align the plt section only on x86.
8858 2008-11-04 Mark Probst <mark.probst@gmail.com>
8860 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
8861 and MONITOR_EXIT, for the ASM fastpaths.
8863 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
8866 * mini.c, patch-info.h: Signature and patch infos for
8867 Monitor.Enter/Exit trampolines.
8869 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
8871 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
8872 Monitor.Enter/Exit ASM fastpath for Linux.
8874 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8876 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
8878 * objects.cs: Add a new test.
8880 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
8882 * aot-runtime.c (load_method): Run class initialization in the PLT case even
8883 if MONO_LOG_LEVEL is set.
8885 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
8887 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
8889 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
8891 * aot-compiler.c: Change the relocation code to use virtual addresses instead
8892 of file offsets. Align the sections belonging to the data segment to
8895 2008-11-03 Zoltan Varga <vargaz@gmail.com>
8897 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
8898 elf.h. Port it to amd64.
8900 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
8902 * driver.c: Enable SIMD by default.
8904 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
8906 * cpu-x86.md: Add prefetch op.
8912 * mini.h: Add an enum for simd prefetch modes.
8914 * simd-methods.h: Add prefetch function names.
8916 * simd-intrinsics.c: Add prefetch ops for all vector types.
8918 2008-11-03 Zoltan Varga <vargaz@gmail.com>
8920 * aot-compiler.c (emit_bytes): Speed this up a little.
8922 2008-11-02 Zoltan Varga <vargaz@gmail.com>
8924 * aot-compiler.c: Add JIT time etc. statistics.
8926 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
8928 * mini.h (MonoCompile): Add 'got_offset' field.
8930 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
8931 method_got_offsets array.
8933 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
8936 * aot-compiler.c (compile_method): Add generic method instances referenced
8937 by the method to the list of methods to be compiled, this is required so if
8938 A<T> references B<T>, and another assembly references A<int>, then it will
8939 also get a copy of B<int>.
8941 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
8942 when checking for monitor enter/exit.
8944 2008-10-30 Mark Probst <mark.probst@gmail.com>
8946 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
8947 for Monitor.Enter and Monitor.Exit if enabled.
8949 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
8952 2008-10-30 Zoltan Varga <vargaz@gmail.com>
8954 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
8955 of an OP_MOVE. Fixes #440046.
8957 * basic-long.cs: Add a new test.
8959 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
8961 * mini.h: Add synchronization note for the managed counter-part.
8963 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
8964 returns the simd caps of the current cpu.
8966 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
8968 * basic-simd.cs: Remove Console.WriteLine.
8970 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8972 * basic-simd.cs: New tests for Vector2ul.
8974 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8976 * simd-intrinsics.c: Add new vector type Vector2ul.
8978 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8980 * basic-simd.cs: New tests for Vector2l.
8982 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8984 * cpu-x86.md: Add long version of most packed int ops.
8990 * simd-intrinsics.c: Add new vector type Vector2l.
8992 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8994 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
8996 * simd-methods.h: Remove SN_op_BitwiseXor.
8998 2008-10-28 Zoltan Varga <vargaz@gmail.com>
9000 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
9003 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9005 * basic-simd.cs: Test for Vector2d.
9007 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
9010 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9012 * cpu-x86.md: Add double version of all packed float ops.
9018 * simd-intrinsics.c: Add new vector type Vector2d.
9020 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
9022 * simd-methods.h: Add Duplicate.
9024 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9026 * basic-simd.cs: Test for packing with signed saturation.
9028 2008-10-28 Zoltan Varga <vargaz@gmail.com>
9030 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
9031 found in the TYPESPEC table.
9033 2008-10-26 Zoltan Varga <vargaz@gmail.com>
9035 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
9038 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
9040 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
9041 instead of the RVA, since the RVA can be changed by tools like the cil
9044 * method-to-ir.c (mono_method_to_ir2): Ditto.
9046 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
9047 (deserialize_variable): Ditto.
9049 2008-10-25 Martin Baulig <martin@ximian.com>
9051 * debug-mini.c (write_variable): Use
9052 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
9054 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9056 * cpu-x86.md: Add unsigned variants of packd and packw.
9060 * mini-x86.h: Emit the right instruction for packd and packw.
9061 Add unsigned variants of packd and packw.
9063 * simd-intrinsics.c: Packd and packw were used in place of their
9064 unsigned variants. Change that.
9065 Add intrinsics for (Signed)PackWithSignedSaturation.
9067 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
9069 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9071 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
9073 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9075 * mini-ops.h: Remove dword packed add/sub with saturation ops.
9077 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
9079 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
9082 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
9084 2008-10-24 Mark Probst <mark.probst@gmail.com>
9086 * method-to-ir.c, mini.c: Special casing for the synchronized
9087 wrapper for the ldtoken+GetTypeFromHandle case.
9089 2008-10-24 Zoltan Varga <vargaz@gmail.com>
9091 * mini.c (mono_replace_ins): Move this to branch-opts.c.
9093 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
9094 created/split bblocks.
9096 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9098 * mini-ops.h: Add packed signed mul high.
9102 * mini-x86.c (mono_arch_output_basic_block): Same.
9104 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
9106 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
9108 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9110 * basic-simd.cs: Tests for Vector16sb.
9112 2008-10-24 Zoltan Varga <vargaz@gmail.com>
9114 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
9116 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
9118 * mini-ops.h: Add packed signed min, max and compare greater.
9122 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
9125 * simd-methods.h: Add CompareGreaterThan.
9127 * simd-methods.h: Remove CompareEquals.
9129 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
9131 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
9133 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
9136 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
9138 * basic-simd.cs: Fix tests due to change in the API.
9140 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9142 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
9144 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9146 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
9148 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
9149 inst_offset as this has invalid values for LDADDR.
9151 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9153 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
9155 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
9157 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9159 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
9160 for accessing field->data.
9162 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9164 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
9166 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9168 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
9170 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
9172 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9174 * dominators.c (mono_compute_natural_loops): Allocate GList enties
9175 from the cfg mempool.
9177 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
9179 * basic-simd.cs: Tests for new methods in Vector8us.
9181 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
9183 * mini-ops.h: Add multiply and store high.
9187 * mini-x86.c (mono_arch_output_basic_block): Same.
9189 * simd-methods.h: Same.
9191 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
9194 2008-10-19 Zoltan Varga <vargaz@gmail.com>
9196 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
9197 mono_class_setup_vtable ().
9199 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
9200 mono_class_get_vtable_entry () for accessing klass->vtable.
9202 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
9204 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
9207 * method-to-ir.c (mono_save_token_info): Don't save references made from
9210 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
9211 of generic instances.
9213 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
9215 2008-10-19 Mark Probst <mark.probst@gmail.com>
9217 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
9218 OP_JMP depends on the method signature. Calculate it properly.
9220 2008-10-19 Zoltan Varga <vargaz@gmail.com>
9222 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
9225 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
9227 (emit_extra_methods): Add another table mapping method indexes to
9228 offsets in the extra_method_info table.
9230 * mini.h: Bump AOT file format version.
9232 * aot-runtime.c: Merge most of the code from mono_aot_get_method
9233 and mono_aot_get_method_from_token () into one function.
9235 2008-10-19 Mark Probst <mark.probst@gmail.com>
9237 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
9240 2008-10-18 Zoltan Varga <vargaz@gmail.com>
9242 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
9245 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
9248 * mini.c (mono_patch_info_equal): Compare the generic context as well.
9250 * mini.h: Bump aot file format version.
9252 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
9253 AOT file can contain native code for methods which are not in the METHOD
9254 table. Generate code for non-sharable generic instances of generic methods
9255 found in the METHODSPEC table.
9257 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
9258 encoding generic type handles.
9260 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
9261 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
9263 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
9264 macros + MONO_ADD_INS.
9266 * mini.c (mono_jump_info_token_new2): New function which takes a generic
9269 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
9271 * mini.h: Bump aot file format version.
9273 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
9275 2008-10-17 Mark Probst <mark.probst@gmail.com>
9277 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
9278 platforms, with definable stack alignment value. Set to 16 now
9281 * mini.c, mini.h, driver.c: Command line option for disabling
9284 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9286 * basic-simd.cs: Tests for new methods in Vector4ui.
9288 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9290 * mini-ops.h: Add packed int shuffle.
9294 * mini-x86.c (mono_arch_output_basic_block): Same.
9296 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
9297 extract mask, max, min, shuffle.
9299 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
9301 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9303 * basic-simd.cs: Tests for new methods in Vector8us.
9305 2008-10-17 Mark Probst <mark.probst@gmail.com>
9307 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
9308 RuntimeTypeHandle, not a TypedReference.
9310 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
9312 * simd-intrinsics.c: remove relocations.
9314 2008-10-17 Zoltan Varga <vargaz@gmail.com>
9316 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
9317 optimizations from the x86 backend.
9319 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
9321 * simd-methods.h, simd-intrinsics.c: debloat method names and
9322 prepare for no relocations.
9324 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9326 * mini-ops.h: Add packed min/equal and sum of absolute differences.
9330 * mini-x86.c (mono_arch_output_basic_block): Same.
9332 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
9333 extract mask, max, min and sum of absolute differences.
9335 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
9338 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9340 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
9341 Renamed one test for consistency.
9343 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9345 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
9346 fix to the code that deal with other blocks.
9348 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9350 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
9352 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9354 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
9355 that deals with vreg interference. Explicitly check for OP_LDADDR to be
9356 able to process the source reg.
9358 2008-10-16 Martin Baulig <martin@ximian.com>
9360 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
9362 * inssel.brg: Add `OP_HARD_NOP'.
9364 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
9366 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
9367 `OP_HARD_NOP' instruction when running inside the debugger.
9369 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
9370 `OP_HARD_NOP' instruction when running inside the debugger.
9372 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9374 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
9375 now works. The issue with the regalloc tripping up no longer
9378 * simd-intrinsics.c (load_simd_vreg): Same.
9380 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9382 * basic-simd.cs: Tests for new Vector8ui methods.
9384 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9386 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
9387 only for type. This fixes crashes where MonoInst::klass is checked
9388 for ops of type != VTYPE or OBJ.
9390 * simd-intrinsics.c (load_simd_vreg): Same.
9392 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9394 * mini-ops.h: Add ops for packed shuffle/max/avg and
9399 * mini-x86.c (mono_arch_output_basic_block): Same.
9401 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
9404 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
9405 to emit extract mask op.
9407 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
9408 to emit word shuffles.
9410 2008-10-15 Mark Probst <mark.probst@gmail.com>
9412 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
9413 the largest alignment needed by a variable, but at least
9416 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9418 * basic-simd.cs: Tests for the fixes in the last commit.
9420 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9422 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
9423 no longer handles STACK_PTR input.
9425 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
9427 * simd-intrinsics.c (load_simd_vreg): New function that works like
9428 get_simd_vreg but handles STACK_PTR input.
9430 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
9431 as the input can be an arbitrary pointer.
9433 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
9434 LDADDR local optimization directly otherwise use a store op.
9436 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9438 * basic-simd.cs: Tests for dup low and dup high.
9440 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9442 * mini-ops.h: Add dup low and dup high ops.
9446 * mini-x86.c (mono_arch_output_basic_block): Same.
9448 * simd-intrinsics.c (vector4f_intrinsics): Same.
9450 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9452 * basic-simd.cs: Tests for recently added functionality.
9454 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9456 * mini-ops.h: Add remaining sse1 fp ops.
9458 * cpu-x86.md: Add remaining sse1 fp ops.
9460 * mini-x86.c (mono_arch_output_basic_block): Same.
9462 * mini.h: Add enum for simd FP compare conditions.
9464 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
9466 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
9467 so the backed can generate the appropriate op.
9469 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9470 This patch squeese one more byte from the SimdIntrinsc struct.
9472 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
9473 a a shift amount intead of simply or'ing it.
9475 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
9477 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
9478 byte so we can have an aditional flags field without increasing struct size.
9480 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
9481 against the simd_supported_versions bitmask.
9483 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
9485 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
9487 * mini.c: remove rawbuffer code (the only use here is unsafe because
9488 it takes locks during signal handling and the kernel now provides much
9489 better info in proc/pid/smaps these days).
9491 2008-10-13 Zoltan Varga <vargaz@gmail.com>
9493 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
9494 OP_X86_PUSH_OBJ. Fixes #434620.
9496 * objects.cs: Add a test.
9498 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
9500 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
9501 that the packuswb/packusdw don't work with unsigned numbers for what
9502 would be negative numbers in signed format.
9504 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
9505 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
9507 * mini-ops.h: Add doubleword forms of many ops and packing ones.
9509 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
9511 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
9513 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
9515 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
9518 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
9519 version as the enum in mini.h.
9521 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
9522 for sse3 ops, check the simd_version field if present. This way the code
9523 works with all versions of sse.
9525 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9527 * simd-intrinsics.c: Fixed intrinsic name typo.
9529 * mini.h: Added missing simd exported function.
9531 * basic-simd.cs: Added tests for Vector4ui.
9532 Fixed broken test for Vector16b.
9534 2008-10-10 Zoltan Varga <vargaz@gmail.com>
9536 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
9537 the max length to 64.
9539 2008-10-10 Mark Probst <mark.probst@gmail.com>
9541 * method-to-ir.c: Only do the fast virtual generic method call for
9542 non-wrapper methods.
9544 * mini.h, mini-trampolines.c: The new generic virtual remoting
9545 trampoline handles virtual method calls via the vtable (as done by
9546 the fast virtual generic method calls) to remoting proxies.
9548 * mini.c (mono_jit_create_remoting_trampoline): For generic
9549 methods reate a generic virtual remoting trampoline.
9551 * mini-amd64.h: Enable fast virtual generic method calls again.
9553 2008-10-10 Mark Probst <mark.probst@gmail.com>
9555 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
9556 restore registers when doing tail calls.
9558 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9560 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
9563 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9565 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
9567 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9569 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
9571 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9573 * basic-simd.cs: Retrofit for API changes.
9575 2008-10-10 Mark Probst <mark.probst@gmail.com>
9577 * mini-ppc.c: Handle integer stack arguments for tail calls.
9579 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9581 * optflags-def.h: Removed sse3 optimization.
9585 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
9588 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
9590 * mini.h: Added enumeration with simd versions.
9592 * simd-intrinsics.c (emit_intrinsics): Use the new static var
9595 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
9597 * mini.c (mini_init): Call mono_simd_intrinsics_init.
9599 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9601 * basic-simd.cs: Added tests for Vector8u and Vector16u.
9603 * basic-simd.cs: Fixed test naming.
9605 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9607 * mini-ops.h: Added ops for packed and saturated math, shifts
9608 and packing/unpacking.
9610 * cpu-x86.md: Added descriptors for the above ops.
9612 * mini-x86.c: Added code to emmit the above ops.
9614 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
9616 2008-10-08 Zoltan Varga <vargaz@gmail.com>
9618 * aot-compiler.c (compile_method): Enable AOT for generic code.
9620 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
9622 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
9624 * mini.c: add a workaround for a common screwup that ends up blamed
9625 to mono (other processes blocking signal delivery).
9627 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9629 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
9630 in the LDFLD/STFLD opcodes. Fixes #432673.
9632 * iltests.il.in: Add a new test.
9634 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
9636 * mini-arm.c: attach the thread in unmanaged->managed transitions
9637 using delegates (bug #433148).
9639 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9641 * basic-simd.cs: Use new ShuffleSel constants.
9643 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9645 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
9647 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
9648 only disable simd intrinsics if no sse2 is detected.
9650 * optflags-def.h: Added sse3.
9652 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
9655 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9657 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
9658 when adding delegate-invoke wrappers.
9660 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9662 * Makefile.am: Reenable the simd tests.
9664 2008-10-07 Bill Holmes <billholmes54@gmail.com>
9666 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
9667 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
9668 other vreg is allocated to that hreg.
9670 Contributed under MIT/X11 license.
9672 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9674 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
9677 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
9679 * basic-simd.cs: New test suite for SIMD intrinsics.
9681 * Makefile.am: Added new tests.
9683 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
9685 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
9689 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
9691 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
9692 using SSE2 aware opcodes.
9694 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
9695 is enabled, this code path is only reachable if conversion ops are emmited after
9698 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
9700 This optimization saves 6 bytes per conversion against the old version.
9702 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9704 * aot-compiler.c (compile_method): Don't skip methods referencing
9705 generic methods without a corresponding entry in token_info_hash, since
9706 encode_method_ref () can handle all generic methods now.
9708 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
9709 generic context is set.
9711 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
9712 generic sharing of LDTOKEN.
9714 2008-10-06 Mark Probst <mark.probst@gmail.com>
9716 * mini-amd64.h: Temporarily disabled fast virtual generic method
9717 calls because it breaks the System.Runtime.Remoting tests.
9719 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9721 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
9723 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
9724 so inlining actually works.
9725 (check_inline_caller_method_name_limit): Ditto.
9727 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
9729 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
9730 64 bit safety (from Olaf Hering and Andreas Farber).
9732 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9734 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
9735 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
9736 unused virtual call support code.
9738 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
9740 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
9741 which can't use aot trampolines.
9742 (decode_patch): Don't create aot trampolines for methods which can't use
9745 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
9746 use aot trampolines.
9748 * mini.h: Bump AOT image format version.
9750 2008-10-05 Zoltan Varga <vargaz@gmail.com>
9752 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
9753 to save_token_info () since cmethod is inflated for constrained calls.
9755 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
9757 2008-10-04 Andreas Farber <andreas.faerber@web.de>
9759 * Makefile.am: Add build rules for ppc64.
9760 This avoids the build failing at pedump with unresolved symbols
9761 due to lack of arch_sources. Instead it will now fail earlier
9762 due to lack of cpu-ppc64.md.
9764 Contributed under MIT/X11 license.
9766 2008-10-04 Mark Probst <mark.probst@gmail.com>
9768 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
9771 * iltests.il.in: Add test case for tail call with many arguments.
9773 2008-10-03 Zoltan Varga <vargaz@gmail.com>
9775 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
9776 to the fast virtual generic method code until the aot case is fixed.
9778 2008-10-03 Mark Probst <mark.probst@gmail.com>
9780 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
9782 2008-10-03 Mark Probst <mark.probst@gmail.com>
9784 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
9787 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
9789 * simd-intrinsics.c: Forgot to add this one.
9791 * mini-codegen.c: Fix macro in case SIMD is not supported.
9793 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
9795 This patch land initial JIT support for simd intrinsics.
9797 * mini-x86.h: Added new define to make --enable_minimal work on x86.
9799 * Makefile.am: Added simd-intrinsics.c
9801 * simd-intrinsics.c: New file with simd instrinsic related
9804 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
9806 * cpu-x86.md: Add simd related instructions.
9808 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
9810 * driver.c: Added two new --regression variants.
9812 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
9814 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
9816 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
9817 extract some complicated logic to helper functions.
9819 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
9821 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
9823 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
9824 the specialized simplification pass.
9826 * method-to-ir.c (mono_spill_global_vars): Use new macro.
9828 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
9830 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
9833 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
9834 if MONO_ARCH_NEED_SIMD_BANK is defined.
9836 * mini-ops.h: Added the new simd ops.
9838 * mini-x86.c: Added mono_arch_xregname.
9840 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
9842 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
9844 * mini-x86.h: Define simd related MONO_ARCH macros.
9846 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
9848 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
9850 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
9851 MONO_CLASS_IS_SIMD to deal with simd related IR.
9853 * mini.h (MonoInst): Added spill_var to the backend union.
9855 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
9857 * mini.h: Added forward declarations of the new simd fuctions.
9859 * optflags-def.h: Added new optimization names SIMD.
9861 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
9863 * regalloc.h: Added support for working with 3 register banks.
9865 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
9867 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
9869 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
9871 * mini-exceptions.c: remove 64 bit related ifdef clutter.
9873 2008-10-03 Zoltan Varga <vargaz@gmail.com>
9875 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
9876 instead of one on 64 bit systems.
9878 * method-to-ir.c: Remove unused includes.
9880 2008-10-02 Zoltan Varga <vargaz@gmail.com>
9882 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
9883 cfg->used_int_regs, since the two are different on arm.
9885 2008-10-02 Mark Probst <mark.probst@gmail.com>
9887 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
9888 mono_method_get_vtable_index() to get the vtable index.
9890 2008-10-02 Mark Probst <mark.probst@gmail.com>
9892 * method-to-ir.c (mono_method_to_ir2): Don't create native
9893 wrappers for array methods, because they're never called (and if
9894 they were called they wouldn't work).
9896 2008-10-02 Mark Probst <mark.probst@gmail.com>
9898 * method-to-ir.c (mono_method_to_ir2): Array methods are
9899 special-cased and must not be invoked indirectly via the (M)RGCTX
9900 when generic sharing is turned on. Fixes #431413.
9902 2008-10-01 Mark Probst <mark.probst@gmail.com>
9904 * method-to-ir.c: When generic sharing is active, call
9905 non-interface virtual generic methods via the standard trampoline.
9907 * mini-trampolines.c: Handle virtual generic shared methods.
9909 * mini.h, mini-x86.c, mini-x86.h: New argument for
9910 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
9911 method thunks and which is the trampoline to call if the lookup
9912 fails. Enable the virtual generic method thunk for x86.
9914 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
9915 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
9916 argument but assert that it's NULL, because these archs don't yet
9917 implement the virtual generic method thunk. Changes in the IMT
9918 thunk data structures.
9920 2008-10-01 Zoltan Varga <vargaz@gmail.com>
9922 * aot-compiler.c (emit_globals): Avoid invalid characters in
9923 the static linking symbol.
9925 * objects.cs: Add a test for the range check optimization. Fix warnings.
9927 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
9928 optimization from the current JIT.
9930 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
9931 later in decompose_array_access_opts () to allow more optimizations.
9933 * method-to-ir.c (mono_handle_soft_float): Rename this to
9934 mono_decompose_soft_float () for consistency.
9936 * mini-ops.h: Fix arguments of OP_STRLEN.
9938 * method-to-ir.c (save_cast_details): Extract the cast details saving code
9939 into a separate function.
9940 (reset_cast_details): Ditto.
9941 (handle_unbox): Save cast details. Fixes #431254.
9943 * method-to-ir.c: Remove some obsolete FIXMEs.
9945 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9947 * ir-emit.h (alloc_dreg): Write a warning before crashing.
9949 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9951 * mini-codegen.c: More work on macros to make them
9952 ready for multiple regbanks.
9954 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9956 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
9958 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
9960 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9962 * mini-codegen.c (mono_spillvar_offset): Proper support for
9965 2008-09-30 Zoltan Varga <vargaz@gmail.com>
9967 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
9968 the stack overflow changes.
9970 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9972 * mini-codegen.c: Make all bank macros depend on reg_bank.
9974 * mini-codegen.c (mono_local_regalloc): Make free mask
9975 initialization regbank aware.
9977 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9979 * mini-codegen.c (mono_local_regalloc): Extract callee
9980 mask selection to a function and make it regbank aware.
9982 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9984 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
9985 code to deal with many regbanks.
9987 2008-09-30 Zoltan Varga <vargaz@gmail.com>
9989 * mini-codegen.c: More fp->regbank changes.
9991 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
9993 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
9994 of a hardcoded constant.
9996 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
9998 * method-to-ir.c (type_from_stack_type): Fix typo.
10000 2008-09-29 Zoltan Varga <vargaz@gmail.com>
10002 * mini-ia64.c (emit_move_return_value): Convert float return values to
10005 * objects.cs: Add a new test.
10007 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
10008 VARARG methods to fix an assert later.
10010 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
10011 end so it at least compiles.
10013 2008-09-28 Zoltan Varga <vargaz@gmail.com>
10015 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
10017 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
10019 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
10020 optimization to a new function (emit_optimized_ldloca_ir) and enable
10021 it for both ldloca and ldloca_s.
10023 2008-09-28 Zoltan Varga <vargaz@gmail.com>
10025 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
10026 gshared CASTCLASS code.
10028 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
10029 amd64, where the libc stack unwinder encounters stack frames referring to
10030 native code in unmapped memory.
10032 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
10035 * generics.cs: Add new test.
10037 2008-09-27 Zoltan Varga <vargaz@gmail.com>
10039 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
10040 add a check that one of the ARM_FPU_ constants is defined.
10042 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
10044 * mini-exceptions.c: Fix build on non-altstack platforms.
10046 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
10049 * ir-emit.h: Add a comment to NEW_PCONST.
10051 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
10053 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
10055 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
10056 after the changes to MonoJitDomainInfo.
10058 2008-09-27 Mark Probst <mark.probst@gmail.com>
10060 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
10062 2008-09-27 Mark Probst <mark.probst@gmail.com>
10064 * mini-ppc.c: Compiler warning fixes.
10066 2008-09-27 Mark Probst <mark.probst@gmail.com>
10068 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
10071 2008-09-27 Mark Probst <mark.probst@gmail.com>
10073 * exceptions-ppc.c, mini-ppc.h: Compile
10074 mono_arch_handle_altstack_exception() on Darwin, too.
10076 2008-09-27 Mark Probst <mark.probst@gmail.com>
10078 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
10079 work on archs which don't have generic sharing implemented, only
10080 without the vtable_arg.
10082 2008-09-26 Mark Probst <mark.probst@gmail.com>
10084 * mini.c: Added comment explaining why delegate ctor icall
10085 wrappers are compiled.
10087 2008-09-26 Mark Probst <mark.probst@gmail.com>
10089 * mini.c: Don't produce trampolines to delegate ctor icall
10090 wrappers but compile them upfront.
10092 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
10094 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 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 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
10101 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
10102 runtime-set function when going back to managed code. Currently this
10103 is used to set back the protection on the soft ovf pages and/or to
10104 throw the stack overflow exception that happened in unmanaged code.
10106 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
10108 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
10109 the support code for restoring stack protection after stack overflows
10110 that happen in unmanaged code. Don't set the exec permission on the
10111 soft overflow area.
10113 2008-09-26 Zoltan Varga <vargaz@gmail.com>
10115 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
10116 delegate->method_ptr is set. Fixes #428054.
10118 2008-09-25 Zoltan Varga <vargaz@gmail.com>
10120 * tests.cs: Rename to ratests.cs.
10122 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
10123 emit_get_rgctx_... functions.
10125 2008-09-25 Mark Probst <mark.probst@gmail.com>
10127 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
10129 2008-09-25 Mark Probst <mark.probst@gmail.com>
10131 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
10132 before asserting that method is sharable.
10134 2008-09-25 Mark Probst <mark.probst@gmail.com>
10136 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
10137 whether method needs a static RGCTX wrapper used instead of
10138 complex conditions.
10140 * generic-sharing.c, mini.h: A few functions moved to
10141 metadata/generic-sharing.c.
10143 2008-09-25 Mark Probst <mark.probst@gmail.com>
10145 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
10146 Generic code sharing for value types, which essentially means
10147 treating value type methods like static methods. The RGCTX is
10148 passed in the same way.
10150 2008-09-25 Zoltan Varga <vargaz@gmail.com>
10152 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
10153 opcode when creating multi-dimensional arrays of open types.
10155 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
10156 open generic types.
10158 * generics.cs: Add a test.
10160 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
10162 2008-09-24 Zoltan Varga <vargaz@gmail.com>
10164 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
10166 * mini.c (mini_method_compile): Set it when running under the debugger.
10168 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
10169 vreg optimization if the flag is set.
10171 * driver.c (mono_main): Add --attach= option to pass options to
10174 * mini.c (sigquit_signal_handler): Start the attach agent.
10176 * ssapre.c: Disable this to save space since it is not yet ported to
10179 * regalloc2.c: Disable this to save space.
10181 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
10183 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
10185 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
10186 the -v option useful again.
10188 2008-09-24 Zoltan Varga <vargaz@gmail.com>
10190 * mini-amd64.c (mono_arch_output_basic_block): Add support for
10193 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
10194 arrays of arrays. Fixes #428406.
10196 * method-to-ir.c (mini_emit_castclass): Ditto.
10198 * objects.cs: Add new test.
10200 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
10202 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
10203 was wrong at it choked against target_type_is_incompatible for byref types.
10205 2008-09-23 Zoltan Varga <vargaz@gmail.com>
10207 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
10210 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
10212 * mini-exceptions.c: update a few more exceptions-related counters.
10214 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
10216 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
10217 new functions to allocate from persistent mempools.
10219 2008-09-23 Zoltan Varga <vargaz@gmail.com>
10221 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
10222 multiple register banks in the future.
10224 * mini-codegen.c (mono_local_regalloc): Fix a warning.
10226 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
10228 * mini.c (type_to_eval_stack_type): Remove duplicated function.
10230 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
10232 * mini.h: Export type_to_eval_stack_type.
10234 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
10235 is only ins->klass of byref types.
10237 2008-09-22 Zoltan Varga <vargaz@gmail.com>
10239 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
10240 (mini_emit_memcpy2): Ditto.
10242 * mini-amd64.c: Fix a warning.
10244 2008-09-21 Mark Probst <mark.probst@gmail.com>
10246 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
10249 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
10251 * method-to-ir.c: Extract stloc micro-optimization to a
10252 function and apply it to all cases.
10254 2008-09-19 Mark Probst <mark.probst@gmail.com>
10256 * method-to-ir.c: Don't fail generic code sharing in cases we
10259 2008-09-18 Mark Probst <mark.probst@gmail.com>
10261 * mini-ppc.c: Handle structs in tailcalls on Darwin.
10263 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
10265 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
10268 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
10270 * trace.c: make tracing more useful and correct, with per-thread
10271 id and indent info.
10273 2008-09-15 Mark Probst <mark.probst@gmail.com>
10275 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
10276 doing a method call and the argument is an R4.
10278 2008-09-14 Zoltan Varga <vargaz@gmail.com>
10280 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
10283 2008-09-13 Mark Probst <mark.probst@gmail.com>
10285 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
10287 2008-09-12 Zoltan Varga <vargaz@gmail.com>
10289 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
10290 (MONO_JUMP_TABLE_FROM_INS): Ditto.
10292 2008-09-11 Zoltan Varga <vargaz@gmail.com>
10294 * driver.c: Add a --agent argument (not supported yet) to load managed
10295 agent assemblies before loading the main assembly, similarly to how the
10296 Java VM handles agents.
10298 2008-09-11 Mark Probst <mark.probst@gmail.com>
10300 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
10301 function to do stack layout of local variables.
10303 2008-09-11 Mark Probst <mark.probst@gmail.com>
10305 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
10308 2008-09-11 Zoltan Varga <vargaz@gmail.com>
10310 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
10311 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
10312 JIT if DISABLE_JIT is defined.
10314 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
10317 2008-09-10 Mark Probst <mark.probst@gmail.com>
10319 * iltests.il.in: Disable the fconv test on PPC (the result is
10320 undefined according to ECMA).
10322 2008-09-10 Mark Probst <mark.probst@gmail.com>
10324 * iltests.il.in: Enable tail call tests for PPC.
10326 * mini.h: Add variable for storing incoming valuetype argument
10327 addresses for tail calls.
10329 * mini-ppc.c: Implement valuetype arguments and return values for
10330 tailcalls on Linux.
10332 2008-09-09 Mark Probst <mark.probst@gmail.com>
10334 * mini-ppc.c: Partially implement tail calls (struct arguments and
10335 return values not supported).
10337 * method-to-ir.c: Enable tail calls on PPC.
10339 2008-09-08 Zoltan Varga <vargaz@gmail.com>
10341 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
10342 runtime-invoke wrappers to work around the problem of them getting
10343 assigned to a random class.
10345 * aot-runtime.c (mono_aot_get_method): Ditto.
10347 2008-09-07 Zoltan Varga <vargaz@gmail.com>
10349 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
10350 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
10352 2008-09-07 Mark Probst <mark.probst@gmail.com>
10354 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
10355 until they're implemented properly.
10357 * exceptions-ppc.c: Use arch-independent exception-handling code
10358 instead of custom one.
10360 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
10363 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
10365 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
10366 applies when __powerpc__ is defined.
10368 2008-09-06 Zoltan Varga <vargaz@gmail.com>
10370 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
10371 methods to their code to avoid computing the full name of wrappers and
10372 doing a lookup in a string hash table.
10374 2008-09-05 Zoltan Varga <vargaz@gmail.com>
10376 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
10377 we identify bblocks before method_to_ir () is ran.
10379 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
10380 Also avoid optimizing branches pointing to themselves.
10382 * mini.c (mini_method_compile): Ditto. Fixes #422947.
10384 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
10386 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
10388 2008-09-05 Zoltan Varga <vargaz@gmail.com>
10390 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
10391 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
10392 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
10395 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
10396 jumped to the same entry in plt_jump_table.
10398 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
10400 * method-to-ir.c (initialize_array_data): Handle field with RVA from
10403 2008-08-31 Zoltan Varga <vargaz@gmail.com>
10405 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
10406 other assignment can be if converted. Saves 1.5% on corlib size and fixes
10409 2008-08-29 Geoff Norton <gnorton@novell.com>
10411 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
10412 segment, and doesn't properly handle .space as .text. Fixes
10415 2008-08-29 Geoff Norton <gnorton@novell.com>
10417 * mini.c: Disable the mach exception handler when running on
10420 2008-08-29 Geoff Norton <gnorton@novell.com>
10422 * aot-compiler.c: Patch from Renaldas Zioma to properly register
10423 globals on Darwin/ARM
10425 2008-08-28 Zoltan Varga <vargaz@gmail.com>
10427 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
10428 since too many things depend on it. Instead, call
10429 mono_runtime_set_no_exec ().
10431 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
10434 * aot-compiler.c: Add an 'asm-only' AOT option.
10436 * mini.c: Avoid initializing the runtime when doing AOT compilation.
10438 * aot-compiler.c (compile_method): Disable gshared support for now as it
10441 2008-08-27 Bill Holmes <billholmes54@gmail.com>
10443 * mini-amd64.h : Fix a compiler warning.
10445 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
10446 Changed to use a callback function to retrieve the unwind info.
10447 This avoids problems observed when code blocks were removed by
10448 unloading an app domain.
10450 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
10451 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
10454 Contributed under MIT/X11 license.
10456 2008-08-27 Bill Holmes <billholmes54@gmail.com>
10458 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
10459 case to keep the stack aligned to 8.
10461 Contributed under MIT/X11 license.
10463 2008-08-26 Zoltan Varga <vargaz@gmail.com>
10465 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
10466 avoid repeated linear searches.
10468 2008-08-25 Zoltan Varga <vargaz@gmail.com>
10470 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
10471 methods it can't handle.
10473 * aot-compiler.c (add_method): Avoid adding a method twice.
10474 (add_wrappers): Add runtime invoke wrappers for all methods.
10476 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
10477 function to create an aot-compatible version of this trampoline.
10479 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
10481 2008-08-24 Zoltan Varga <vargaz@gmail.com>
10483 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
10485 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
10486 with a generic sharing failure.
10488 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
10490 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
10491 CEE_RETHROW. Fixes #419634.
10493 * mini.c (mono_method_to_ir): Ditto.
10495 * exceptions.cs: Add a new test.
10497 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
10498 to mono_type_stack_size_internal () since some callers might not pass in
10501 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
10502 instrument_prolog. Fixes #419878.
10504 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
10505 doubles in soft float mode volatile.
10507 2008-08-23 Zoltan Varga <vargaz@gmail.com>
10509 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
10511 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
10512 to handle soft float correctly.
10514 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
10517 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
10519 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
10520 to sp, since the generics catch code requires it.
10522 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
10525 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
10526 mono_arch_emit_imt_argument ().
10528 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
10530 * mini-arm.c tramp-arm.c: Generic sharing updates.
10532 2008-08-22 Zoltan Varga <vargaz@gmail.com>
10534 * mini-arm.c: Fix the arm build.
10536 * generic-sharing.c (mini_type_get_underlying_type): New helper function
10537 handling enums, generic instances and generic sharing.
10538 (mini_type_stack_size_full): Ditto.
10540 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
10542 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
10544 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
10546 * tramp-arm.c: Implement the rgctx fetch and the generic class init
10549 * mini-arm.c: Various small generic sharing changes.
10551 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
10553 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
10556 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
10557 helper function to return a generic class init trampoline.
10559 * method-to-ir.c mini.c: Use it.
10561 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
10562 arch-specfic function to return a generic class init trampoline.
10564 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
10565 the GENERIC_CLASS_INIT custom code.
10567 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
10568 a fatal error, not a sharing failure.
10570 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
10573 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
10574 trampoline argument from MONO_ARCH_VTABLE_REG.
10576 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10577 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10578 argument, and pass the vtable in VTABLE_REG.
10580 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10581 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10582 argument, and pass the vtable in VTABLE_REG.
10583 (mono_arch_create_trampoline_code_full): Remove some special casing for
10584 the rgctx fetch trampoline.
10586 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
10589 * iltests.il: Add a test for it.
10591 2008-08-21 Zoltan Varga <vargaz@gmail.com>
10593 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
10595 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
10598 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
10599 use mono_jit_info_table_find () to avoid recursion.
10600 (mono_delegate_trampoline): Add a sync wrapper here.
10602 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
10605 * mini.c (mono_method_to_ir): Ditto.
10607 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
10608 add_sync_wrapper argument. Don't add a sync wrapper here.
10609 (mono_create_jump_trampoline): Don't add a sync wrapper here.
10611 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
10613 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10615 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
10616 of nonvolatile registers back from MonoContext to CONTEXT.
10618 Contributed under MIT/X11 license.
10620 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10622 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
10623 arguments on Winx64 there are only 4 argument registers. For this
10624 logic to work the last argument must be pulled from the stack.
10626 Contributed under MIT/X11 license.
10628 2008-08-20 Zoltan Varga <vargaz@gmail.com>
10630 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10632 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
10633 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
10634 encode/decode_method_ref ().
10636 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
10638 * aot-runtime.c (decode_patch): Ditto.
10640 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
10641 MONO_PATCH_INFO_METHOD.
10643 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
10644 MonoGenericJitInfo.
10646 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
10647 MonoGenericJitInfo.
10649 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
10651 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
10652 one from the caller.
10654 * aot-runtime.c (decode_generic_inst): New function to decode and
10655 return a interned generic inst.
10656 (decode_klass_ref): Use it.
10657 (decode_method_ref): Ditto.
10659 * aot-compiler.c (emit_exception_debug_info): Save
10660 jinfo->has_generic_jit_info too.
10662 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10664 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
10666 * iltests.il.in: Add a test for fconv_to_i.
10668 * liveness.c: Disable the liveness2 pass for now to save space.
10670 * regalloc2.c: Include mempool-internals.h to fix warnings.
10672 * aot-compiler.c (encode_method_ref): Encode the context of generic
10675 * aot-runtime.c (decode_method_ref): Inflate generic methods using
10676 the context saved in the aot file.
10678 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10680 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
10682 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
10683 volatile so they won't be optimized away.
10685 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
10691 * dominators.c: Remove duplicated functions that now are in
10692 mempool-internals.h.
10694 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10696 * aot-compiler.c: Fix warnings.
10698 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
10700 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
10702 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
10705 * mini.c (mono_resolve_patch_target): Ditto.
10707 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
10708 (encode_klass_ref): Add support for encoding VARs/MVARs.
10710 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
10712 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
10713 the handling of the got entries into a separate 'decode_got_entry' function.
10714 Add support for RGCTX_FETCH.
10716 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
10717 clobbered by the trampoline code.
10719 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
10720 not clobbered by the indirect calling code.
10722 2008-08-18 Zoltan Varga <vargaz@gmail.com>
10724 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
10727 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
10729 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
10730 signature using the compilation mempool otherwise we would leak it.
10732 2008-08-18 Zoltan Varga <vargaz@gmail.com>
10734 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
10735 mono_emit_abs_call ().
10737 * patch-info.h: Add GENERIC_CLASS_INIT.
10739 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
10741 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
10742 as their target as a near call.
10744 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
10746 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
10748 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
10749 call to a runtime function described by a patch.
10751 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
10752 mono_emit_abs_call, this has the advantage that the ABS handling code in
10753 mono_codegen () can handle them both, and can handle other stuff in the
10754 future without additional code.
10756 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
10758 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
10761 * mini.h: Add missing bblock related prototypes.
10763 * mini.h (MonoCompile): Remove unused reverse_inst_list and
10764 reverse_inst_list_len fields.
10766 * mini.c: Refactor this file a bit by moving branch optimizations to
10769 * method-to-ir.c: Merge generic sharing changes missed earlier.
10771 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
10773 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
10774 shared patches. Process METHODCONST as a shared patch.
10776 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
10777 as it crashes on the 2.0 mscorlib.
10779 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
10782 * aot-compiler.c: Use is_plt_patch () in a few additional places.
10783 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
10786 * aot-compiler.c: Reorganize the got handling code to be a bit more
10789 2008-08-17 Zoltan Varga <vargaz@gmail.com>
10791 * aot-compiler.c: Make the patch_to_plt_offset hash table use
10792 mono_patch_info_equals/hash, and use it to massively simplify
10795 * mini.c (mono_patch_info_hash): Simplify this and add support for
10798 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
10800 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
10801 handling code, since an offset is not enough to identify a trampoline.
10803 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
10805 2008-08-17 Mark Probst <mark.probst@gmail.com>
10807 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
10809 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
10811 * mini-ops.h: Argument and result types for OVF_CARRY ops.
10813 * decompose.c: PPC decompositions for various ops.
10815 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
10817 2008-08-17 Zoltan Varga <vargaz@gmail.com>
10819 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
10820 call the generic trampoline code using a call, instead of a jump, to
10821 remove some special casing from the generic trampoline code.
10823 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
10824 (mono_codegen): Ditto.
10826 * aot-compiler.c aot-runtime.c: Ditto.
10828 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
10830 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
10831 helper function to find the offset corresponding to a lazy fetch trampoline.
10833 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
10834 when doing generic sharing.
10836 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
10839 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
10840 mini-trampolines.c to be with the other trampoline creation functions.
10842 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
10843 as it is equal to method->signature in most cases, add a
10844 mono_emit_method_call_full variant which takes a signature and an imt
10847 2008-08-16 Zoltan Varga <vargaz@gmail.com>
10849 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
10850 to this function, since it could be computed easily from the method
10852 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
10855 * method-to-ir.c mini.c: Remove references to
10856 compile_generic_method_wo_context.
10858 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
10859 generic method calls.
10861 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
10862 dimensional non-szarrays.
10864 * mini.c (mini_init): Register mono_array_new_1.
10866 * jit-icalls.c (mono_array_new_1): New jit icall.
10868 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
10869 pointing to the method.
10871 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
10872 method addresses belonging to METHOD_JUMP patches in the
10873 jump_target_got_slot_hash.
10874 (mono_aot_load_method): Ditto.
10876 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
10877 METHOD_JUMP patches.
10879 * mini.c (mini_create_jit_domain_info): New helper function which
10880 initializes/frees domain->runtime_info.
10881 (mini_free_jit_domain_info): Ditto.
10882 (mini_init): Install the domain hook functions with the runtime.
10884 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
10885 information maintained by the JIT.
10887 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
10888 insertion into jump_table_hash into mono_codegen (), also implement proper
10891 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
10892 tail calls, it is already done by the aot code.
10894 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
10895 mechanism on amd64.
10897 * iltests.il.in: Make the jmp test a bit more complex.
10899 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
10900 generic instances which doesn't have a token.
10902 * aot-runtime.c (decode_method_ref): Ditto.
10904 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
10905 can handle this case now.
10906 (handle_box): Ditto.
10908 2008-08-15 Geoff Norton <gnorton@novell.com>
10910 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
10913 2008-08-15 Zoltan Varga <vargaz@gmail.com>
10915 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
10916 calling generic methods.
10918 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
10920 * aot-runtime.c (decode_patch_info): Ditto.
10922 * mini.c (mono_resolve_patch_target): Ditto.
10924 * patch-info.h: Add METHOD_RGCTX.
10926 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
10928 2008-08-14 Zoltan Varga <vargaz@gmail.com>
10930 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
10931 arguments in registers.
10933 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
10934 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
10936 * mini.c (mini_method_compile): Abort aot compilation for generic
10937 methods if generic sharing is disabled.
10939 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
10942 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
10943 requiring an mrgctx.
10945 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
10946 store instructions when converting a vcall to a normal call.
10948 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
10949 mono_arch_find_jit_info.
10951 2008-08-13 Zoltan Varga <vargaz@gmail.com>
10953 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
10954 avoid calling mono_method_full_name () for every method even if the
10955 env var is not set.
10956 (check_inline_caller_method_name_limit): Ditto.
10958 2008-08-12 Zoltan Varga <vargaz@gmail.com>
10960 * driver.c (main_thread_handler): Allow AOT compilation of multiple
10961 assemblies in one run.
10963 * aot-compiler.c (mono_compile_assembly): Only print out a count of
10964 skipped methods if it is not 0.
10966 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
10968 2008-08-12 Bill Holmes <billholmes54@gmail.com>
10970 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
10971 MONO_ARCH_HAVE_UNWIND_TABLE.
10973 Contributed under MIT/X11 license.
10975 2008-08-12 Bill Holmes <billholmes54@gmail.com>
10977 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
10978 from default optimizaton list on Winx64.
10980 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
10982 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
10983 the LMF from the MonoJitTlsData structure.
10985 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
10987 Contributed under MIT/X11 license.
10989 2008-08-12 Zoltan Varga <vargaz@gmail.com>
10991 * mini.c (sigsegv_signal_handler): Fix the build.
10993 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
10994 assembly->aot_module.
10996 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
10997 hash table. This simplifies and speeds up a lot of code, and fixes support
11000 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
11003 * mini-exceptions.c: Ditto.
11005 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
11006 'native_offset' argument, since these are computed in the
11007 mono_find_jit_info () function.
11009 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
11010 is used by exceptions-ppc.c.
11012 * exceptions-ppc.c: Call mono_find_jit_info () instead of
11013 mono_arch_find_jit_info ().
11015 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
11016 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
11017 generic code in mini-exceptions.c.
11019 2008-08-11 Zoltan Varga <vargaz@gmail.com>
11021 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
11023 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
11025 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
11026 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
11027 called while holding the loader lock. Fixes #415608.
11028 (mono_aot_get_method_from_token_inner): Ditto.
11030 2008-08-09 Zoltan Varga <vargaz@gmail.com>
11032 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
11033 to reduce differences between this and the generic implementation in
11035 (ves_icall_get_frame_info): Ditto.
11037 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
11039 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
11042 * exceptions-ppc.c (arch_get_call_filter): Rename this to
11043 mono_arch_get_call_filter () and make it non-static, for consistency with the
11044 other architectures.
11046 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
11049 * local-propagation.c:
11050 * mini-x86.c: Correct the name of arch defines.
11052 2008-08-09 Zoltan Varga <vargaz@gmail.com>
11054 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
11055 NO_EMULATE_LONG_SHIFT_OPS define.
11057 2008-08-08 Zoltan Varga <vargaz@gmail.com>
11059 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
11060 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
11062 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
11063 MACH fixes. Merged from the 2.0 branch.
11065 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
11067 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
11068 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
11070 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
11072 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
11073 mono_marshal_get_native_wrapper () signature changes.
11075 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
11077 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
11078 conversion bug under arm.
11080 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
11082 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
11084 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
11085 with overflow checking.
11087 2008-08-05 Marek Habersack <mhabersack@novell.com>
11089 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
11090 to the genmdesc.pl file
11092 2008-08-05 Zoltan Varga <vargaz@gmail.com>
11094 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
11095 arg_array in the soft-float versions of the LOAD/STORE macros.
11097 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
11100 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
11102 2008-08-02 Zoltan Varga <vargaz@gmail.com>
11104 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
11105 a float HFA. Fixes #413621.
11107 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
11109 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
11110 frame_size to args_size. Fixes build.
11112 2008-08-02 Zoltan Varga <vargaz@gmail.com>
11114 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
11115 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
11117 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
11118 the stack are not unaligned. Fixes #413247.
11120 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
11122 * mini.c: update jitted methods performance counters.
11124 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
11126 * mini-exceptions.c: increase the exceptions thrown performance
11127 counter in mono_handle_exception ().
11129 2008-07-29 Zoltan Varga <vargaz@gmail.com>
11131 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
11132 can work with netmodules.
11134 2008-07-28 Geoff Norton <gnorton@novell.com>
11136 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
11139 2008-07-28 Zoltan Varga <vargaz@gmail.com>
11141 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
11144 2008-07-28 Bill Holmes <billholmes54@gmail.com>
11146 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
11147 The float param registers and other param registers must be the
11148 same index on Windows x64.
11150 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
11151 ArgValuetypeAddrInIReg argument case. Setting the argument
11152 op to OP_VTARG_ADDR (OP_REGOFFSET)).
11154 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
11155 variable computed above as the copy length for arguments of storage
11156 type ArgValuetypeAddrInIReg.
11158 * mini-amd64.c (mono_arch_emit_call) : Implementing the
11159 ArgValuetypeAddrInIReg argument case. This case will rely on
11160 mono_arch_emit_outarg_vt to emit the correct code later in the process.
11162 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
11163 a 32 byte stack allocation for all calls. We will omit the adjustment for
11164 jump and tail call instructoins as they do not follow the typical call behavior.
11166 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
11167 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
11168 local variable and pass the local variable by reference to the called method.
11170 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
11171 Implementing the ArgValuetypeAddrInIReg argument case. When the address
11172 of a struct is passed in a register it must be saved with the other
11173 volatile argument on the stack.
11175 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
11176 frame pointer the stack adjustment value must be saved to the unwind
11179 Contributed under MIT/X11 license.
11181 2008-07-28 Zoltan Varga <vargaz@gmail.com>
11183 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
11184 which got lost in the merge.
11186 2008-07-27 Zoltan Varga <vargaz@gmail.com>
11188 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
11191 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
11193 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
11194 icalls, since they won't be patched.
11196 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
11197 different code sequence when running under valgrind to prevent some valgrind
11200 * iltests.il.in: Add new regression test.
11202 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
11205 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
11206 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
11208 * iltests.il.in: Add new test.
11210 * aot-compiler.c: Fix some warnings.
11212 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
11215 2008-07-27 Zoltan Varga <vargaz@gmail.com>
11217 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
11218 (mini_usage_jitdeveloper): Add a missing --wapi option.
11220 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11222 * mini-codegen.c: Simplify the is_fp macros.
11223 (free_up_ireg): Remove, use free_up_reg instead.
11224 (free_up_reg): Fix the fp case.
11226 2008-07-26 Zoltan Varga <vargaz@gmail.com>
11228 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
11231 * exceptions-x86.c: Merge some changes which seemed to have got lost
11232 in the linear-ir merge.
11234 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
11236 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
11237 long vreg volatile even if the variable was already created.
11239 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
11240 volatile variables.
11242 2008-07-26 Zoltan Varga <vargaz@gmail.com>
11244 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
11246 * mini.c (mono_jit_compile_method_inner): Add support for
11247 MONO_EXCEPTION_BAD_IMAGE.
11249 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
11250 mini_method_get_context () returns NULL. Fixes #356531.
11252 * mini.c (mono_method_to_ir): Ditto.
11254 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
11255 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
11257 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11259 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
11260 in the LDFTN implementation.
11262 2008-07-25 Mark Probst <mark.probst@gmail.com>
11264 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
11265 code, patch calls to icalls, too, even if they're not in the
11266 shared generic code hash. Fixes #411962.
11268 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11270 * cpu-x86.md: Increase the length of the fcall opcodes.
11272 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
11273 calls returning floats.
11275 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
11278 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
11281 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
11282 into the domain->method_code_hash.
11284 * aot-compiler.c: Fix win32 build.
11286 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
11288 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
11289 gshared NEWARR implementation.
11291 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
11293 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
11294 can be used outside of method_to_ir.
11296 * mini.h (MonoCompile): Add arg_types field.
11298 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
11300 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
11301 the values of the local arg_array and param_types array.
11303 2008-07-24 Zoltan Varga <vargaz@gmail.com>
11305 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
11306 got accesses might only get generated later when NEWOBJ is decomposed.
11308 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
11309 looking up the native code of the target method when a delegate is called
11310 for the first time.
11312 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
11315 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
11317 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
11318 AOT work on platforms without a working dlsym implementation.
11320 * mini.h: Bump AOT image format version.
11322 2008-07-24 Mark Probst <mark.probst@gmail.com>
11324 * mini-exceptions.c: Free a MonoType with
11325 mono_metadata_free_type() instead of g_free().
11327 * aot-runtime.c: Free a MonoType.
11329 2008-07-24 Zoltan Varga <vargaz@gmail.com>
11331 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
11334 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
11337 2008-07-23 Massimiliano Mantione <massi@ximian.com>
11338 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
11341 2008-07-23 Zoltan Varga <vargaz@gmail.com>
11343 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
11344 NEWOBJ calls on valuetypes.
11346 * iltests.il.in: Add new test.
11348 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
11350 2008-07-22 Zoltan Varga <vargaz@gmail.com>
11352 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
11353 is no longer needed.
11355 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
11356 non register sized integer arguments.
11357 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
11358 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
11361 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
11364 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
11365 two a binop with different sized arguments is emitted.
11367 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
11368 instruction in the ins==NULL case.
11370 2008-07-23 Zoltan Varga <vargaz@gmail.com>
11372 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
11374 * mini-x86.c: Fix osx build.
11376 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
11379 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
11380 instruction for non int sized variables.
11382 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
11385 2008-07-23 Robert Jordan <robertj@gmx.net>
11387 * method-to-ir.c: Fix MSVC build.
11389 2008-07-22 Zoltan Varga <vargaz@gmail.com>
11391 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
11392 a non int sized type, widen it to an int since newer versions of gcc seem to
11393 generate code which needs this.
11395 * ssa2.c abcremoval2.c: Fix warnings.
11397 * *: Merge the Linear IR branch.
11399 The original branch is at trunk/branches/vargaz/mini-linear-il, and
11400 the ChangeLog file there describes all the changes done over the years.
11401 Further documentation can be found at www.mono-project.com/Linear_IL.
11403 2008-07-21 Bill Holmes <billholmes54@gmail.com>
11405 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
11406 The float param registers and other param registers must be the
11407 same index on Windows x64.
11409 Contributed under MIT/X11 license.
11411 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
11413 * mini.c: Make the previous fix GC safe.
11415 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
11417 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
11419 2008-07-21 Bill Holmes <billholmes54@gmail.com>
11421 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
11422 on Winx64. This type will not be passed on the stack (ArgOnStack), but
11423 ArgValuetypeAddrInIReg instead.
11425 Contributed under MIT/X11 license.
11427 2008-07-21 Zoltan Varga <vargaz@gmail.com>
11429 * mini-codegen.c (get_register_spilling): Fix a warning.
11431 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
11433 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
11434 for types which the initialization fails. Raises the provided exception
11435 at the right stop after cleanup.
11437 2008-07-16 Zoltan Varga <vargaz@gmail.com>
11439 * aot-compiler.c: Free most of the memory allocated during compilation.
11441 * mini.c (mini_parse_debug_options): Fix a leak.
11443 * mini.c (mini_method_compile): Don't add the method to the jit info tables
11444 during aot compilation.
11446 2008-07-14 Zoltan Varga <vargaz@gmail.com>
11448 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
11449 it has too much register pressure.
11451 2008-07-13 Zoltan Varga <vargaz@gmail.com>
11453 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
11455 2008-07-12 Zoltan Varga <vargaz@gmail.com>
11457 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11460 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11461 on amd64 similar to the way it is done on arm.
11463 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11465 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
11466 consistency, normalize error messages, avoid loading aot-only modules in
11469 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
11472 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
11474 2008-07-11 Martin Baulig <martin@ximian.com>
11477 (MonoDebuggerInfo): Add `interruption_request'.
11479 2008-07-12 Zoltan Varga <vargaz@gmail.com>
11481 * aot-compiler.c (emit_plt): Remove some dead code.
11483 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
11485 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
11486 return the plt info offset belonging to a given plt entry.
11488 * mini-trampolines.c (mono_aot_plt_trampoline): Use
11489 mono_aot_get_plt_info_offset.
11491 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
11492 similar to the amd64 code by makeing jumps through a separate jump table
11493 instead of embedding the jump addresses into the code.
11495 2008-07-11 Zoltan Varga <vargaz@gmail.com>
11497 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
11500 2008-07-10 Martin Baulig <martin@ximian.com>
11502 * mini.c (mini_method_compile): Disable generics sharing when
11503 running in the debugger.
11505 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11507 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
11509 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
11510 the local register allocator from running out of registers on x86 when
11513 2008-07-10 Bill Holmes <billholmes54@gmail.com>
11515 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
11516 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
11519 Contributed under MIT/X11 license.
11521 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11523 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
11524 speed up the assembler.
11526 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11528 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
11531 * mini.c: Move the soft float handling macros a bit earlier, add
11532 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
11535 * mini.h: Add prototype for mono_arch_fixup_jinfo.
11537 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
11538 read-only to help catch code allocation requests.
11540 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
11541 and turn it off when using --aot-only or when compiling with --aot=full.
11543 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
11544 jump table for switches from the normal domain mempool, not the code
11547 * mini-trampolines.c (get_unbox_trampoline): New function to return an
11548 unbox trampoline which handles aot-only mode too.
11550 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
11551 an AOTed unbox trampoline.
11553 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
11555 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11557 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
11560 Contributed under MIT/X11 license.
11562 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11564 * mini.c (mono_codegen): Allocate space at the end of the code block and store
11565 the unwind information for the method at the end of the allocated block.
11567 * mini-amd64.h: Added declarations for the unwind routines and adding field to
11568 MonoCompileArch to hold the unwind info for SEH on Winx64
11570 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
11571 frame pointer info for the method being compiled.
11573 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
11574 the call to mono_exception_from_token.
11576 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
11577 storing the method prolog information in a format that the Winx64 SEH can understand. This
11578 information is stored a the end of the method block because it is all 32-bit offset based.
11580 Contributed under MIT/X11 license.
11582 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11584 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
11586 * wapihandles.c: Fix warnings.
11588 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
11591 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
11592 mono_jit_compile_method in aot-only mode since that calls the type
11595 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
11596 get_delegate_invoke_impl in aot-only mode.
11598 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
11600 2008-07-08 Zoltan Varga <vargaz@gmail.com>
11602 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
11604 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
11607 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
11609 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
11610 init trampoline from the AOT file as well.
11612 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
11613 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
11616 * mini.c (mini_init): Move the call to mono_exceptions_init () after
11619 * exceptions-amd64.c: Add _full variants for the remaining exception code
11620 creation functions as well, allow emission of relocatable code, remove
11621 caching since that is now done by the caller.
11623 * mini-exceptions.c: Add _full variants for the remaining exception code
11624 creation functions as well, add aot-only support.
11626 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
11627 if we can determine a proper token for them.
11628 (add_wrappers): Add a few more wrappers.
11629 (emit_method_code): Remove some dead code.
11630 (emit_trampolines): Emit exception code too.
11632 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
11634 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
11635 mono_array_new_va which avoids varargs.
11637 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
11639 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
11640 mono_arch_create_specific_trampoline () in all places.
11642 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
11643 a bit so it can be used for other things as well.
11645 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
11648 * exceptions-amd64.c: Rename the caching from the exception code creation
11649 functions, it is done by the caller instead.
11651 * exceptions-amd64.c: Change the signature of the exception code creation
11652 functions to allow the creation of relocatable code later.
11654 * mini-exceptions.c: Add a set of functions to query the various
11655 runtime-generated exception functions.
11657 * mini.c mini-exceptions.c: Use the newly added functions instead of the
11658 mono_arch_.. () functions.
11660 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11662 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
11664 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
11666 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
11667 (mini_get_vtable_trampoline): Ditto.
11669 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
11670 code in the AOT case by returning the code size and a list of relocations to
11673 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
11675 2008-07-07 Bill Holmes <billholmes54@gmail.com>
11677 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
11680 Contributed under MIT/X11 license.
11682 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11684 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
11685 so the buffer size can be computed correctly. Fixes #404735.
11687 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
11688 normally as cfg->debug_info is already freed.
11690 2008-07-06 Zoltan Varga <vargaz@gmail.com>
11692 * mini-amd64.c: For calls returning vtypes in registers, don't store
11693 the return address on the stack, instead allocate a separate local for
11696 2008-07-05 Mark Probst <mark.probst@gmail.com>
11698 * mini-trampolines.c, mini.h: Add an argument to
11699 mono_create_jit_trampoline_in_domain() for turning off the adding
11700 of the sync wrapper.
11702 * mini.c: Use the JIT trampoline without sync instead of
11703 ldftn_nosync in static RGCTX invoke wrappers so that the call can
11706 2008-07-04 Mark Probst <mark.probst@gmail.com>
11708 * driver.c: Turn on GSHARED optimization by default.
11710 2008-07-04 Zoltan Varga <vargaz@gmail.com>
11712 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
11713 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
11715 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
11716 create a variant of the generic trampoline code callable from AOTed trampolines.
11718 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
11719 trampoline code callable from AOTed trampolines.
11721 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
11723 2008-07-04 Mark Probst <mark.probst@gmail.com>
11725 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
11726 pass-through manner.
11728 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
11729 and don't fail sharing for them anymore.
11731 * mini-exceptions.c: Handle exceptions in shared generic methods.
11733 * generic-sharing.c: When checking the context of a generic
11734 method, also check its class's context. Don't treat wrappers as
11737 * mini-trampolines.c: Some code factored out to
11738 metadata/generic-sharing.c. Handle the MRGCTX case.
11740 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
11741 we must deal with the method being of another instantiation of the
11742 class. Add static rgctx invoke wrappers to generic methods.
11744 2008-07-04 Mark Probst <mark.probst@gmail.com>
11746 * mini.c: Provide all jit infos of generic shared methods with a
11749 * mini-exceptions.c: Handle the new situation that a generic info
11750 might be available, but not info about the this/vtable/mrgctx
11753 2008-07-03 Mark Probst <mark.probst@gmail.com>
11755 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
11758 2008-07-03 Zoltan Varga <vargaz@gmail.com>
11760 * dominators.c (check_dominance_frontier): Fix a warning.
11762 * mini.h: Add some missing prototypes.
11764 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
11766 * driver.c (mono_jit_init_version): Correct the comments since the first
11767 argument should be the name of the root domain, not a filename.
11769 * aot-runtime.c (make_writable): Error out if this is called while running
11771 (load_aot_module): Ditto.
11773 * aot-compiler.c: Really fix the computation of method indexes.
11775 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
11776 optimizations as this is no longer called frequently.
11778 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
11779 method and the invoke impl code and pass it to the delegate trampoline instead of
11780 just the delegate class.
11782 2008-07-02 Zoltan Varga <vargaz@gmail.com>
11784 * aot-compiler.c: Fixup the computation of method indexes.
11785 (add_wrappers): Create the base methods of the runtime invoke wrappers using
11786 the method builder infrastructure.
11788 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
11791 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
11792 mode, load the method right away instead of creating a trampoline.
11794 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
11796 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
11799 2008-07-01 Zoltan Varga <vargaz@gmail.com>
11801 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
11802 (mono_aot_load_method): Use method_index instead of method->token.
11804 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
11805 can handle icalls etc. properly.
11807 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11809 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
11811 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
11812 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
11813 JIT_ICALL_ADDR patch type.
11815 * patch-info.h: Add JIT_ICALL_ADDR patch type.
11817 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
11819 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
11821 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
11823 2008-06-30 Zoltan Varga <vargaz@gmail.com>
11825 * mini.c: Use domain->jit_code_hash_lock for controlling access to
11826 domain->jit_code_hash.
11828 2008-06-29 Zoltan Varga <vargaz@gmail.com>
11830 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
11832 2008-06-27 Zoltan Varga <vargaz@gmail.com>
11834 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
11835 get_this_arg_from_call, let it compute it when needed.
11837 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
11838 gsctx from code only when needed.
11840 * mini-trampolines.c (get_generic_context): Rename this to
11841 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
11842 it can be called by the arch backends.
11844 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
11846 2008-06-26 Zoltan Varga <vargaz@gmail.com>
11848 * driver.c (mono_main): Add experimental --aot-only command line option.
11850 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
11853 2008-06-26 Kornel Pal <kornelpal@gmail.com>
11855 * driver.c (DllMain): Remove mono_module_handle.
11857 Contributed under MIT/X11 license.
11859 2008-06-25 Zoltan Varga <vargaz@gmail.com>
11861 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
11862 for emitting methods which are not in the source assembly. Detect and report
11863 failure of assembling+linking.
11865 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
11867 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
11869 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
11871 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
11873 2008-06-24 Zoltan Varga <vargaz@gmail.com>
11875 * mini.h: Remove some obsolete prototypes.
11877 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
11879 2008-06-24 Mark Probst <mark.probst@gmail.com>
11881 * mini.c (get_object_generic_inst): Variable-sized arrays are not
11882 supported by Visual Studio, so use alloca().
11884 2008-06-23 Zoltan Varga <vargaz@gmail.com>
11886 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
11889 2008-06-23 Mark Probst <mark.probst@gmail.com>
11891 * mini.c: Fail sharing of a generic method if it contains an open
11892 catch clause (because we don't pass MRGCTXs yet).
11894 2008-06-23 Mark Probst <mark.probst@gmail.com>
11896 * mini.c: When compiling a method with generic sharing, insert the
11897 method instantiated with an all-Object generic context into the
11898 jit info table, instead of the context of the first instantiation
11899 of the method we happen to compile.
11901 2008-06-18 Martin Baulig <martin@ximian.com>
11903 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
11904 `major_version' and `minor_version'.
11906 2008-06-17 Mark Probst <mark.probst@gmail.com>
11908 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
11909 mono_method_is_generic_sharable_impl() takes an additional
11910 argument specifying whether to treat type variables as reference
11913 2008-06-17 Mark Probst <mark.probst@gmail.com>
11915 * mini.h: Removed obsolete prototypes.
11917 2008-06-17 Mark Probst <mark.probst@gmail.com>
11919 * mini.c: Don't fail generic sharing for initobj and sizeof - we
11920 already handle them.
11922 2008-06-17 Mark Probst <mark.probst@gmail.com>
11924 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
11925 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
11926 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
11927 tramp-x86.c: Added a MonoGenericContext* argument to
11928 mono_arch_get_unbox_trampoline() so that it can call other
11929 functions which require it.
11931 2008-06-17 Mark Probst <mark.probst@gmail.com>
11933 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
11934 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
11935 mono_arch_get_this_arg_from_call() takes a
11936 MonoGenericSharingContext* as well.
11938 2008-06-17 Mark Probst <mark.probst@gmail.com>
11940 * mini.c: Factor out code for emitting unbox into emit_unbox() and
11941 implement generic sharing of unbox.
11943 2008-06-17 Mark Probst <mark.probst@gmail.com>
11945 * mini.c: Don't compute the vtable to determine whether a field is
11946 special static, because it might not work for open types.
11948 2008-06-17 Mark Probst <mark.probst@gmail.com>
11950 * mini.c: Removed the unused token_type and token_source arguments
11951 from get_runtime_generic_context_ptr().
11953 2008-06-17 Marek Habersack <mhabersack@novell.com>
11955 * mini.c (ADD_BINOP): fix the build
11957 2008-06-16 Zoltan Varga <vargaz@gmail.com>
11959 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
11962 2008-06-16 Mark Probst <mark.probst@gmail.com>
11964 * mini.h: Removed class relations enum that's not used anymore.
11966 2008-06-16 Mark Probst <mark.probst@gmail.com>
11968 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
11970 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
11971 the lazy fetch trampoline access code.
11973 2008-06-15 Zoltan Varga <vargaz@gmail.com>
11975 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
11977 2008-06-14 Zoltan Varga <vargaz@gmail.com>
11979 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
11981 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
11983 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
11985 2008-06-13 Zoltan Varga <vargaz@gmail.com>
11987 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
11990 * mini-ops.h: Add MIN/MAX_UN opcodes.
11992 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
11995 * basic-math.cs: Add more min/max tests.
11997 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
11999 2008-06-13 Mark Probst <mark.probst@gmail.com>
12001 * mini.c: Small fix in the prologue of emit_castclass.
12003 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12005 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
12007 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
12008 do not work even for unsigned types. Fixes #400014.
12010 * basic-math.cs: Add regression tests for unsigned Min/Max.
12012 2008-06-13 Mark Probst <mark.probst@gmail.com>
12014 * mini.c: Added additional context_used argument to several
12015 functions, which will be needed for sharing generic methods. Use
12016 GET_RGCTX macro wherever appropriate. Declare only one
12017 context_used in mono_method_to_ir().
12019 2008-06-13 Mark Probst <mark.probst@gmail.com>
12021 * mini.c, generic-sharing.c: Removed generic class relations.
12023 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
12024 functions due to MRGCTX changes.
12026 2008-06-13 Mark Probst <mark.probst@gmail.com>
12028 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
12029 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
12030 with calculated IMT.
12032 * mini.c: Generic sharing of calls via generic interfaces.
12034 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
12035 generic method with non-constant MonoGenericContext*. Instead,
12036 the context is taken out of the method itself.
12038 2008-06-13 Mark Probst <mark.probst@gmail.com>
12040 * mini.c: Generic sharing of ldvirtftn.
12042 2008-06-13 Mark Probst <mark.probst@gmail.com>
12044 * mini.c: Generic sharing of ldftn.
12046 2008-06-13 Mark Probst <mark.probst@gmail.com>
12048 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
12050 2008-06-13 Mark Probst <mark.probst@gmail.com>
12052 * mini.c: Generic sharing of the special case of ldtoken followed
12053 by a call to GetTypeFromHandle.
12055 2008-06-13 Mark Probst <mark.probst@gmail.com>
12057 * mini.c: Generic sharing of box for nullable types.
12059 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12061 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
12062 are passed on the stack. Fixes #324807.
12064 2008-06-12 Bill Holmes <billholmes54@gmail.com>
12066 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
12067 for the ArgValuetypeAddrInIReg case.
12069 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
12070 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
12072 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
12073 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
12074 local variable and pass the local variable by reference to the called method.
12076 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
12077 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
12079 Contributed under MIT/X11 license.
12081 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
12083 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
12085 * debug-mini.c (mono_debug_print_vars): Release memory after printing
12088 2008-06-10 Martin Baulig <martin@ximian.com>
12091 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
12093 2008-06-09 Kornel Pal <kornelpal@gmail.com>
12095 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
12096 possible error when no arguments are passed.
12098 Contributed under MIT/X11 license.
12100 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
12102 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
12103 where the file name is NULL.
12105 2008-06-09 Zoltan Varga <vargaz@gmail.com>
12107 * mini.c: Fix s390 build.
12109 2008-06-08 Zoltan Varga <vargaz@gmail.com>
12111 * trace.c (mono_trace_parse_options): Fix warnings.
12113 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
12115 2008-06-07 Zoltan Varga <vargaz@gmail.com>
12117 * mini.c (remove_block_if_useless): Avoid printing the method name.
12119 * mini.c: Remove needless setting of ins->cil_code which is now done by
12122 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
12125 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
12126 translated code after it has been patched.
12128 2008-06-06 Zoltan Varga <vargaz@gmail.com>
12130 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
12131 avoid problems during code patching on SMP systems.
12132 (emit_call): Avoid adding a patch info which is already added by
12134 (mono_arch_emit_exceptions): Ditto.
12136 2008-06-05 Zoltan Varga <vargaz@gmail.com>
12138 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
12139 MONO_TYPE_ISSTRUCT already checks for it.
12141 2008-06-05 Bill Holmes <billholmes54@gmail.com>
12143 * mini-amd64.c:merge_argument_class_from_type: When marshaling
12144 structs with floats on Winx64 the float registers are not used.
12145 The integer registers are always used..
12146 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
12147 only one register will be used and only if the size of the struct
12148 is 1,2,4, or 8 bytes.
12150 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
12151 to work for Winx64.
12153 Contributed under MIT/X11 license.
12155 2008-06-05 Martin Baulig <martin@ximian.com>
12157 * debug-debugger.c (debugger_lookup_class): Also call
12158 mono_class_setup_methods() here; we're only called from RTI.
12160 2008-06-05 Andreas Farber <andreas.faerber@web.de>
12162 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
12163 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
12164 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
12165 Post-process object files and add dtrace-generated object, if necessary.
12167 Contributed under MIT/X11 license.
12169 2008-06-04 Mark Probst <mark.probst@gmail.com>
12171 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
12174 * mini.c: Generic sharing for unbox.any and castclass.
12176 2008-06-04 Mark Probst <mark.probst@gmail.com>
12178 * mini.c: Ignore tailcall prefix in shared generic code and when
12179 doing calls which require a vtable/rgctx argument.
12181 2008-06-04 Mark Probst <mark.probst@gmail.com>
12183 * mini.c: Don't free the JIT info.
12185 * driver.c: Changes in the JIT info table testing code.
12187 2008-06-03 Zoltan Varga <vargaz@gmail.com>
12189 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
12190 interruption. Fix some warnings.
12192 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
12193 interruption_checkpoint.
12195 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
12197 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
12198 from embedding applications.
12200 2008-06-02 William Holmes <billholmes54@gmail.com>
12202 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
12203 reserving 32 bytes on the stack when making calls.
12205 Contributed under MIT/X11 license.
12207 2008-06-01 Zoltan Varga <vargaz@gmail.com>
12209 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
12210 the linear IL branch.
12212 * driver.c: Print out more information for --version on arm.
12214 2008-05-30 Zoltan Varga <vargaz@gmail.com>
12216 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
12217 bb_exit instead, since out of line bblocks might not actually be emitted
12220 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
12221 maximum epilog size for out of line bblocks if tracing is enabled.
12223 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
12225 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
12227 * arrays.cs: Regression tests for allocating arrays with negative sizes.
12229 2008-05-28 Zoltan Varga <vargaz@gmail.com>
12231 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
12232 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
12235 2008-05-27 Zoltan Varga <vargaz@gmail.com>
12237 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
12238 the 'value' to store is a constant.
12240 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
12242 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
12243 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
12245 2008-05-26 Zoltan Varga <vargaz@gmail.com>
12247 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
12248 for accessing method->generic_container.
12250 2008-05-24 Zoltan Varga <vargaz@gmail.com>
12252 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
12254 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
12256 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
12258 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
12261 2008-05-23 Zoltan Varga <vargaz@gmail.com>
12263 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
12265 * mini.c: Handle the case when mono_class_vtable () fails.
12267 2008-05-23 Massimiliano Mantione <massi@ximian.com>
12268 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
12271 2008-05-22 Mark Probst <mark.probst@gmail.com>
12273 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
12274 together with domain sharing.
12276 2008-05-22 Mark Probst <mark.probst@gmail.com>
12278 * mini.c: Treat callvirts to final methods like non-virtual calls
12279 when doing generic sharing, i.e. look them up in the runtime
12282 2008-05-22 Mark Probst <mark.probst@gmail.com>
12284 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
12285 with computed types (for generic sharing).
12287 * mini.c: Generic sharing for mkrefany and refanyval.
12289 2008-05-22 Zoltan Varga <vargaz@gmail.com>
12291 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
12294 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
12295 the generic sharing code.
12297 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
12300 2008-05-21 Zoltan Varga <vargaz@gmail.com>
12302 * mini.h: Remove the declaration of mono_aot_init_vtable ().
12304 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
12306 * driver.c: updated copyright date
12308 2008-05-21 Zoltan Varga <vargaz@gmail.com>
12310 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
12313 2008-05-19 Martin Baulig <martin@ximian.com>
12315 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
12316 pointing to the new `_mono_debug_using_mono_debugger' variable.
12319 (mono_main): Check mono_debug_using_mono_debugger() rather than
12320 the `MONO_INSIDE_MDB' environment variable to check whether we're
12321 inside the debugger.
12323 2008-05-19 Zoltan Varga <vargaz@gmail.com>
12325 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
12328 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
12330 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
12332 * mini.c: Added mini_assembly_can_skip_verification. This
12333 function checks if the assembly requested to skip verification.
12334 Fixes part of #387274.
12336 2008-05-07 Zoltan Varga <vargaz@gmail.com>
12338 * mini.c (mini_get_method): Disable the check for open generic classes when
12339 using generic sharing.
12341 * generics.cs: Add a test for #387034.
12343 * mini.c (mini_get_method): Check whenever the method class is an open generic
12344 type, and return NULL in that case, causing a verification error. Fixes
12347 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12349 * driver.c (mono_main): Revert r102623. The right
12350 thing to do is to enable the verifier under verifiable
12351 unless a --security flag was passed.
12353 We need this non-trivial behavior for --verify-all otherwise
12354 mcs-compileall won't be able to use it. As it needs everything to
12355 be verified under validil.
12357 2008-05-06 Martin Baulig <martin@ximian.com>
12361 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
12362 (mono_debugger_thread_cleanup): Likewise.
12363 (mono_debugger_extended_notification): Likewise.
12365 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12367 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
12368 against both inflated and non-inflated methods. We need to check against the
12369 generic definition for cases where the instantiated method is not visible.
12370 We need to check against the inflated types for cases where the instantiation
12371 changes any super type. This fixes #382986.
12373 Note that this doesn't need to be applied to other parts of mono_method_to_ir
12374 that check for visibiliy as generic params only appears as the type subject
12375 of tokens on call opcodes. Field manipulation and ldftn must always
12376 target an exact type.
12378 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12380 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
12381 if no related --security flag is passed.
12383 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12385 * mini-arch.h: Prepare support for ppc64.
12387 Contributed under MIT/X11 license.
12389 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12391 * aot-runtime.c: Prepare support for ppc64.
12393 Contributed under MIT/X11 license.
12395 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12397 * mini-ops.h: Prepare support for ppc64.
12399 Contributed under MIT/X11 license.
12401 2008-05-04 Andreas Farber <andreas.faerber@web.de>
12403 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
12405 Contributed under MIT/X11 license.
12407 2008-05-03 Zoltan Varga <vargaz@gmail.com>
12409 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
12410 assemblies, since aot_name is not a full path, causing us to load MS.NET
12411 assemblies on windows.
12413 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
12415 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
12416 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
12417 * main.c: Use UTF-8 encoded command line instead of Windows default code
12418 page on Windows to support Unicode.
12419 * driver.c (DllMain): New function for mixed-mode assembly support.
12420 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
12421 export __stdcall functions without decoration.
12423 Contributed under MIT/X11 license.
12425 2008-04-28 Mark Probst <mark.probst@gmail.com>
12427 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
12428 saving it very early.
12430 2008-04-28 Mark Probst <mark.probst@gmail.com>
12432 * mini.h, mini.c: Lots of code for accessing the old RGCTX
12433 deleted. The only way to access the new RGCTX is via the
12436 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
12437 vtable instead of the RGCTX to static methods.
12439 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
12440 accessing the new RGCTX.
12442 * generic-sharing.c: There is no separation between self, type
12443 arguments and other types in the RGCTX anymore.
12445 2008-04-25 Jonathan Chambers <joncham@gmail.com>
12447 * mini-amd64.c (add_general): Remove previous stack adjustment.
12448 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
12449 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
12450 for 32 bytes of stack space reserved for all calls.
12452 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
12453 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
12456 Code contributed under MIT/X11 license.
12458 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
12460 * mini.c (mini_method_verify): Only verify non-inflated methods, check
12461 against the root definition, peeling out method and type instantiations.
12462 Cache verify success results, code that fails verification is still
12463 checked multiple times.
12465 2008-04-23 Zoltan Varga <vargaz@gmail.com>
12467 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
12469 2008-04-23 Jonathan Chambers <joncham@gmail.com>
12471 * mini-amd64.c (add_general): Always increment stack on Win64.
12472 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
12475 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
12476 stack based argument handling on Win64.
12478 Code contributed under MIT/X11 license.
12480 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
12482 * Makefile.am (version.h): Add support for git-svn.
12484 2008-04-22 Zoltan Varga <vargaz@gmail.com>
12486 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
12487 so instead of calling g_spawn_command_line_sync, we do everything by hand,
12488 avoiding allocations and libc functions which might deadlock.
12490 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
12491 'no-gdb-backtrace' option is set.
12493 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
12495 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
12497 2008-04-21 Martin Baulig <martin@ximian.com>
12499 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
12500 and `get_lmf_addr'; `notification_address' is no longer a pointer.
12502 2008-04-21 Martin Baulig <martin@ximian.com>
12504 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
12505 `thread_vtable', `event_handler_ptr' and `event_handler'.
12507 2008-04-21 Martin Baulig <martin@ximian.com>
12509 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
12510 allows delayed initialization of the `executable_code_buffer' when
12513 2008-04-21 Martin Baulig <martin@ximian.com>
12515 * mini.h (mono_debugger_create_notification_function): Removed.
12516 * tramp-*.c (mono_debugger_create_notification_function): Removed.
12518 * mdb-debug-info64.s
12519 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12521 * mdb-debug-info32.s
12522 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12524 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
12525 currently only works on x86 and x86_64, so don't create it on ppc.
12527 2008-04-21 Martin Baulig <martin@ximian.com>
12529 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
12532 (mini_method_compile): In the fp elimination check, check
12533 `debug_options.mdb_optimizations' in addition to
12534 mono_debug_using_mono_debugger().
12536 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
12537 disable some JIT optimizations which are only disabled when
12538 running inside the debugger.
12539 Added `--help-debug' option to describe the debugging options.
12540 (parse_debug_options): New static function to parse the `--debug'
12541 options, so we can easily add more stuff in future.
12543 2008-04-20 Zoltan Varga <vargaz@gmail.com>
12545 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
12546 the method has no body.
12548 2008-04-19 Jonathan Chambers <joncham@gmail.com>
12550 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
12551 assembly is not allowed in MSVC 64-bit compiler.
12552 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
12553 as we get floating point exceptions everywhere.
12555 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
12556 correctly align arguments for call to throw_exception.
12557 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
12559 Code contributed under MIT/X11 license.
12561 2008-04-19 Zoltan Varga <vargaz@gmail.com>
12563 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
12565 2008-04-17 Zoltan Varga <vargaz@gmail.com>
12567 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
12569 * mini-amd64.c (NEW_INS): Set cil_code.
12571 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
12572 from mini-amd64.c so all debugger related logic is in one place.
12574 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
12575 later won't have a random ip assigned to them.
12577 2008-04-16 Zoltan Varga <vargaz@gmail.com>
12579 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
12580 the arch specific function initializes code_size.
12581 (mono_create_delegate_trampoline): Ditto.
12583 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
12584 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
12587 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
12588 running under the debugger.
12590 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
12593 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
12594 debugger. Also move the disabling of optimizations here from driver.c.
12595 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
12598 * mini.h (MonoCompile): Add a few new flags.
12600 2008-04-15 Zoltan Varga <vargaz@gmail.com>
12602 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
12603 so the cil_code field of created MonoInst's is properly set.
12604 (mini_select_instructions): Ditto.
12606 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
12607 (MONO_INST_NEW_CALL): Ditto.
12609 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
12610 in many places so the ins->cil_code field is properly initialized.
12612 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
12615 2008-04-14 Zoltan Varga <vargaz@gmail.com>
12617 * mini.c (mini_method_compile): Print a different message when compiling a
12620 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
12623 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12625 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
12628 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
12630 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12632 * mini.c (handle_stack_args): Make this return void since its return value was
12633 never used. Also set cfg->unverifiable for invalid IL instead of calling
12636 2008-04-10 Mark Probst <mark.probst@gmail.com>
12638 * mini.c: Make sure "this" is live in catch clauses with type
12639 variables in shared generic code.
12641 2008-04-08 Mark Probst <mark.probst@gmail.com>
12643 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
12644 generic_class_is_reference_type() to ensure the proper behaviour
12645 when sharing generic code and the type in question is a type
12648 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12650 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
12651 race conditions when printing thread dumps. Fixes #377738.
12653 2008-04-08 Massimiliano Mantione <massi@ximian.com>
12655 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
12656 shows up when both MonoInst arguments can cause aliasig.
12657 There is likely no way in the current JIT to trigger this problem, but
12658 it showed up in the development of generics sharing, when in a new
12659 opcode both args of an OP_GROUP can be aliases (addresses of a local).
12660 When the generics sharing code will be committed, its tests will be
12661 valid also for this bug.
12663 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12665 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
12668 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
12671 2008-04-07 Zoltan Varga <vargaz@gmail.com>
12673 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
12674 use a more detailed exception message for InvalidCastException.
12676 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
12678 * driver.c (mono_main): Add --debug=casts option to turn on better
12679 InvalidCastException message details.
12681 * mini.c (mini_get_debug_options): New helper function to return the address of
12682 the debug_options variable.
12684 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
12685 the jit_tls TLS variable.
12687 * mini.c (mono_jit_tls): New TLS variable.
12689 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
12692 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
12694 * mini.h: Removed verifer related stuff. This code was moved to verify.c
12696 * mini.c: Removed verifer related stuff, code moved to verify.c.
12698 * driver.c: Using code from verify.c instead of mini.c.
12700 2008-04-05 Zoltan Varga <vargaz@gmail.com>
12702 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
12705 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
12707 * mini.c (check_for_method_verify): Enabling verification of
12708 corlib if mono_verify_all is set. Bugs in the verifier preventing that
12711 2008-04-04 Zoltan Varga <vargaz@gmail.com>
12713 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
12714 caller saved registers as well.
12716 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
12717 saved registers as well.
12719 2008-03-30 Zoltan Varga <vargaz@gmail.com>
12721 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
12723 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
12726 2008-03-27 Zoltan Varga <vargaz@gmail.com>
12728 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
12730 (get_call_info): Take a gsctx argument instead of 'cfg'.
12732 2008-03-26 Zoltan Varga <vargaz@gmail.com>
12734 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
12735 mono_verify_all is set.
12737 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
12739 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
12741 2008-03-25 Zoltan Varga <vargaz@gmail.com>
12743 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
12746 * driver.c mini.c mini.h: Add a --verify-all development option to test the
12747 verifier and the code generated by the compiler.
12749 2008-03-25 Mark Probst <mark.probst@gmail.com>
12751 * mini.c: Generic sharing of the non-nullable case of the box
12754 2008-03-24 Zoltan Varga <vargaz@gmail.com>
12756 * inssel.brg: Fix the build.
12758 * iltests.il.in: Add a test for lconv.ovf.u8.un.
12760 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
12762 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
12763 Array:Address. Fixes #372410.
12765 * iltests.il.in: New tests for readonly prefix.
12767 2008-03-23 Zoltan Varga <vargaz@gmail.com>
12769 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
12770 mini-trampolines.c.
12772 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
12775 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
12777 * mini.c (mono_decompose_op_imm): New helper function.
12779 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
12780 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
12783 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
12784 mono_arch_output_basic_block. Fix warnings.
12786 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
12789 2008-03-22 Zoltan Varga <vargaz@gmail.com>
12791 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
12792 since the extra frame is now detected automatically inside the loop.
12794 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
12795 opts which are now in mono_peephole_ins ().
12797 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
12799 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
12800 frames and skip duplicate managed-to-native frames. Fixes #367665.
12802 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
12803 opts which are now in mono_peephole_ins ().
12804 (mono_arch_peephole_pass_2): Ditto.
12806 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
12808 * mini-codegen.c (mono_peephole_ins): New helper function containing the
12809 arch independent peephole optimizations.
12811 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
12812 opts which are now in mono_peephole_ins ().
12814 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
12816 * mini-s390.c (mono_arch_output_basic_block): Fix build.
12818 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
12821 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
12822 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
12825 2008-03-21 Zoltan Varga <vargaz@gmail.com>
12827 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
12828 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
12831 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
12832 mono_arch_output_basic_block. Fix warnings.
12834 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12836 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
12839 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12841 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
12844 * iltests.il: Add new tests.
12846 2008-03-20 Kornel Pal <kornelpal@gmail.com>
12848 * mini.c: Removed Windows version macros.
12850 2008-03-20 Mark Probst <mark.probst@gmail.com>
12852 * generic-sharing.c: Put reflection types in the extensible part
12853 of the runtime generic context.
12855 * mini.c: Generic sharing of the GetTypeHandle special case of the
12856 ldtoken instruction.
12858 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12860 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
12862 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
12864 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
12865 consistency with the other version on the linear IR branch.
12867 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
12869 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
12871 * iltests.il.in: Add new tests.
12873 2008-03-19 Zoltan Varga <vargaz@gmail.com>
12875 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
12877 * iltests.il.in: Add new tests.
12879 2008-03-19 Mark Probst <mark.probst@gmail.com>
12881 * mini.c: Two variables with the same name were declared in
12882 nesting contexts and one wasn't initialized. Fixed.
12884 2008-03-19 Mark Probst <mark.probst@gmail.com>
12886 * mini.c: Generic sharing of the initobj instruction.
12888 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
12890 * mini.c: make the test to optimize ldtoken from typeof() more
12893 2008-03-18 Mark Probst <mark.probst@gmail.com>
12895 * mini.c: Generic sharing of the initobj instruction for reference
12898 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
12900 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
12901 the mono_breakpoint_clean_code() code to perform bound checks.
12903 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
12905 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
12906 mono_arch_patch_callsite() to include the start of the managed method
12907 to be able to perform bound checks.
12909 2008-03-17 Mark Probst <mark.probst@gmail.com>
12911 * mini.c: Generic sharing for the isinst instruction.
12913 2008-03-17 Mark Probst <mark.probst@gmail.com>
12915 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
12916 inssel-long32-mips.brg: Added opcodes for doing indirect calls
12917 with the runtime generic context argument.
12919 * mini.c: Share calls to several types of unsharable methods by
12920 putting the address of the method code in the runtime generic
12921 context and doing an indirect call.
12923 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
12926 2008-03-16 Mark Probst <mark.probst@gmail.com>
12928 * generic-sharing.c: Change due to a change in the runtime genric
12931 2008-03-15 Martin Baulig <martin@ximian.com>
12934 (mono_arch_nullify_class_init_trampoline): Add call to
12935 mono_breakpoint_clean_code() to make things work when running
12936 inside the debugger.
12939 (mono_arch_nullify_class_init_trampoline): Add call to
12940 mono_breakpoint_clean_code() to make things work when running
12941 inside the debugger.
12943 2008-03-14 Zoltan Varga <vargaz@gmail.com>
12945 * inssel-long.brg (reg): Fix 64 bit build.
12947 2008-03-14 Mark Probst <mark.probst@gmail.com>
12949 * mini.c, mini.h: Share static generic code by passing it an
12950 implicit argument pointing to the runtime generic context.
12952 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
12953 inssel-long32-mips.brg: New opcodes for calling shared static,
12954 which need to be passed the runtime generic context.
12956 * mini-amd64.c, mini-x86.c: Save the runtime generic context
12957 argument on the stack in the prologue if needed. New function for
12958 finding the runtime generic context argument from the registers
12959 saved by the trampoline.
12961 * mini-amd64.h, mini-x86.h: Specify which register to use for the
12962 runtime generic context argument.
12964 * tramp-amd64.c: Also restore the register used for the runtime
12965 generic context argument.
12967 * mini-trampoline.c: Resolve shared static calls by consulting the
12968 runtime generic context via the new argument.
12970 * generic-sharing.c: Add an argument to sharability-checking
12971 functions that specifies whether type variables should be treated
12972 as sharable type arguments.
12974 * inssel-x86.brg: Removed a superfluous, buggy rule.
12976 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
12979 2008-03-14 Martin Baulig <martin@ximian.com>
12981 * debug-debugger.c (main_thread_handler): Call
12982 mono_runtime_run_main() without sending any notifications.
12984 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
12986 2008-03-14 Zoltan Varga <vargaz@gmail.com>
12988 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
12990 2008-03-14 Mark Probst <mark.probst@gmail.com>
12992 * tramp-x86.c: Fixed register restore offsets in the trampoline
12993 code for ECX and EDX.
12995 2008-03-12 Geoff Norton <gnorton@novell.com>
12997 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
12998 different ucontext_t implementations.
12999 * exceptions-arm.c: Use the above defines to get exceptions working on
13000 iPhone (based on a patch by Luke Howard lukeh@padl.com)
13001 * mini-arm.c: Implement iPhone icache support (based on a patch by
13002 Luke Howard lukeh@padl.com)
13004 2008-03-12 Mark Probst <mark.probst@gmail.com>
13006 * mini.c: Enable generic sharing of calls to non-static
13007 non-interface non-generic non-value-type methods.
13009 * mini-trampolines.c: Resolve calls from shared generic code.
13011 2008-03-11 Zoltan Varga <vargaz@gmail.com>
13013 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
13015 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
13017 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
13019 * mini.c: some fixes for the AOT compiler.
13021 2008-03-07 Zoltan Varga <vargaz@gmail.com>
13023 * cpu-amd64.md: Add clob:1 to some float opcodes.
13025 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
13027 * mini.h: Added MiniVerifierMode enumeration.
13029 * mini.c: Added mini_verifier_set_mode to control
13030 the usage of the new verifier.
13032 * mini.c (mono_method): Integrated the new verifier.
13034 * driver.c: Extended --security option with validil and
13035 verifiable options to activate the new verifier.
13037 2008-03-07 Zoltan Varga <vargaz@gmail.com>
13039 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
13040 optimization to ctors taking 0 or 2 arguments too.
13042 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
13045 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
13047 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
13049 2008-03-06 Zoltan Varga <vargaz@gmail.com>
13051 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
13052 non-aot case as well.
13054 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
13056 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
13059 * aot-compiler.c (encode_patch): Ditto.
13061 * mini.h (G_MININT32): Fix the definition of this.
13063 2008-03-05 Zoltan Varga <vargaz@gmail.com>
13065 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
13067 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
13069 2008-03-04 Zoltan Varga <vargaz@gmail.com>
13071 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
13072 methods returning vtypes in registers.
13073 (mono_arch_allocate_vars): Ditto.
13075 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
13077 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
13079 * generics.cs: Add a test from the linear IR branch.
13081 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
13083 * mini.c (inline_method): Cache failed inline attempts.
13085 2008-03-04 Mark Probst <mark.probst@gmail.com>
13087 * mini.c: For shared methods of generic classes put the location
13088 of "this" into the MonoGenericJitInfo.
13090 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
13091 register out of a MonoContext by register number. Add the generic
13092 sharing context as an argument to mono_arch_find_this_argument().
13094 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
13095 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
13096 for new arch function.
13098 * mini-exception.c: Handle open exception clauses in shared
13101 * mini-trampolines.c: Supply additional argument to
13102 mono_arch_find_this_argument().
13104 2008-03-04 Zoltan Varga <vargaz@gmail.com>
13106 * Makefile.am (regtests): Run the bench.exe tests last.
13108 2008-03-03 Zoltan Varga <vargaz@gmail.com>
13110 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
13113 2008-03-02 Zoltan Varga <vargaz@gmail.com>
13115 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
13118 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
13120 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
13122 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
13123 whose class has no cctor.
13125 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
13127 2008-03-01 Zoltan Varga <vargaz@gmail.com>
13129 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
13132 2008-02-29 Zoltan Varga <vargaz@gmail.com>
13134 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
13135 to be in sync with the code on the linear IR branch.
13137 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
13139 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
13141 2008-02-27 Zoltan Varga <vargaz@gmail.com>
13143 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
13145 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
13147 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
13149 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
13151 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
13153 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
13156 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
13158 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
13159 OP_LOADR4_MEMBASE emission.
13161 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
13162 (mono_spillvar_offset_float): Ditto.
13164 * mini-mips.c (mono_arch_emit_prolog): Ditto.
13166 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
13169 * basic-long.cs: Add regression tests for them.
13171 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
13173 (mono_arch_allocate_vars): Fix representation of single-precision float
13175 (mono_arch_output_basic_block): Ditto.
13177 * inssel-mips.brg: Ditto, remove duplicate items.
13179 * mini-mips.c (emit_load_volatile_arguments): New function to handle
13180 arguments of tail calls as on other platforms.
13181 (mono_arch_output_basic_block): Handle tail calls.
13183 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
13186 * objects.cs (test_5_pass_static_struct): Add test for it.
13188 Contributed under MIT/X11 license.
13190 2008-02-26 Zoltan Varga <vargaz@gmail.com>
13192 * Makefile.am: Use gmcs for compiling the regression tests.
13194 * *.2.cs *.2.il: Rename to *.cs and *.il.
13196 2008-02-24 Zoltan Varga <vargaz@gmail.com>
13198 * regalloc.h: Make the vassign array smaller.
13200 * mini.c (mini_method_compile): Remove an unused field in cfg.
13202 * mini-codegen.c: Add a bunch of micro optimizations.
13204 2008-02-23 Zoltan Varga <vargaz@gmail.com>
13206 * regalloc.h: Remove some unused fields.
13208 2008-02-22 Zoltan Varga <vargaz@gmail.com>
13210 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
13212 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
13214 2008-02-22 Mark Probst <mark.probst@gmail.com>
13216 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
13218 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
13219 trampoline: Fetch an entry from the runtime generic context. If
13220 it's NULL, jump to the actual trampoline to fill the runtime
13221 generic context. Otherwise, return it.
13223 * mini.c: Call the lazy fetch trampoline to get entries out of the
13224 runtime generic context.
13226 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
13227 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
13228 tramp-sparc.c: Stubs for the lazy fetch trampoline.
13230 2008-02-21 Mark Probst <mark.probst@gmail.com>
13232 * mini.c: Fetch data out of the extensible part of the runtime
13233 generic context instead of calling a helper function.
13235 * generic-sharing.c: Some functions moved into
13236 metadata/generic-sharing.c. Helper function for fetching other
13237 types now checks and asserts against extensible rgctx (just for
13238 debugging purposes - the helper function isn't called anymore
13239 unless for debugging).
13241 2008-02-21 Zoltan Varga <vargaz@gmail.com>
13243 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
13244 for tail calls up to the point that the tests in iltests.exe run. Also add a
13245 dummy CKFINITE implementation.
13246 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
13247 needed for trampoline LMF frames.
13249 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
13250 trampoline LMF frames.
13252 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
13254 * mini.c (inline_method): clean any pending loader error when inlining fail.
13255 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
13257 2008-02-21 Zoltan Varga <vargaz@gmail.com>
13259 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
13261 * aot-runtime.c (decode_patch_info): Ditto.
13263 * mini.c (mono_resolve_patch_target): Ditto.
13265 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
13268 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
13270 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
13271 if it references an icall address.
13273 2008-02-20 Zoltan Varga <vargaz@gmail.com>
13275 * cpu-s390x.md: Remove some more unused opcodes.
13277 * cpu-s390x.md: Remove some unused opcodes.
13279 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
13280 mono_op_imm_to_op ().
13282 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
13283 instead of a switch statement.
13285 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
13286 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
13288 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
13290 * mini-codegen.c: Remove unused mono_regstate2_... functions.
13292 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
13295 2008-02-19 Zoltan Varga <vargaz@gmail.com>
13297 * driver.c (mono_main): Improve error reporting when an assembly cannot be
13298 opened. Fixes #362607.
13300 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
13302 * iltests.il.in: Add a test for static methods in interfaces.
13304 2008-02-18 Zoltan Varga <vargaz@gmail.com>
13306 * genmdesc.c (build_table): Fix a crash on older glib versions.
13308 * cpu-sparc.md: Remove some unused opcodes.
13310 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
13311 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
13313 * cpu-amd64.md: Remove some unused opcodes.
13315 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
13316 like the other opcodes.
13318 2008-02-17 Zoltan Varga <vargaz@gmail.com>
13320 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
13322 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
13324 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
13325 variables 'cfg' instead of 'm' for consistency.
13327 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
13329 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
13330 argument holding the vtype return address, to avoid the ambigious use of
13331 cfg->ret for this purpose.
13333 * mini.c (NEW_RETLOADA): Use vret_addr if set.
13335 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
13337 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
13338 new mono_print_ins () function which only takes one argument.
13340 2008-02-15 Zoltan Varga <vargaz@gmail.com>
13342 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
13345 2008-02-14 Zoltan Varga <vargaz@gmail.com>
13347 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
13349 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
13351 * mini-x86.c: Sync with the version on the linear IR branch by adding new
13352 opcodes and other small changes.
13354 * mini-ops.h: Add some new opcodes from the linear IR branch.
13356 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
13358 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
13359 opcodes, use the REG_MEMBASE opcodes instead.
13361 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
13362 opcodes, use the REG_MEMBASE opcodes instead.
13364 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
13367 * mini.c (mono_op_imm_to_op): New helper function.
13369 * mini-ops.h: Add some opcodes from linear IR branch.
13371 2008-02-13 Zoltan Varga <vargaz@gmail.com>
13373 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
13376 2008-02-12 Zoltan Varga <vargaz@gmail.com>
13378 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
13381 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
13383 2008-02-09 Zoltan Varga <vargaz@gmail.com>
13385 * aot-compiler.c (emit_method_code): Add an assert.
13387 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
13388 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
13391 2008-02-08 Zoltan Varga <vargaz@gmail.com>
13393 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
13394 some load/store opcodes so they are consistent.
13395 (mono_arch_emit_prolog): Simplify some code.
13397 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
13399 * objects.cs: Add tests for large argument offsets on ARM.
13401 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
13402 stack offsets. Fixes #359651.
13404 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
13406 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
13408 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
13410 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
13412 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
13414 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
13415 rid of CEE_CONV_R_UN.
13417 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
13419 2008-02-07 Zoltan Varga <vargaz@gmail.com>
13421 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
13423 * mini.c (mono_normalize_opcodes): Add some more opcodes.
13425 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
13427 * cpu-amd64.md: Remove some unused opcodes.
13429 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
13431 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
13433 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
13434 arch specific functions for its parts. Call the peephole pass after local
13435 regalloc so the prolog can compute a more accurate max_offset.
13437 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
13438 the corresponding OP_I/OP_L opcodes.
13440 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
13442 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
13444 2008-02-06 Zoltan Varga <vargaz@gmail.com>
13446 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
13447 as they are handled in mini.c.
13449 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
13451 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
13452 case since it is handled in mini.c.
13454 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
13456 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
13458 * *.c: Use the new opcodes in the IR and back end code.
13460 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
13462 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
13464 2008-02-06 Mark Probst <mark.probst@gmail.com>
13466 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
13467 an assert because it has a race condition.
13469 2008-02-06 Zoltan Varga <vargaz@gmail.com>
13471 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
13473 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
13475 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
13477 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
13478 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
13480 2008-02-05 Zoltan Varga <vargaz@gmail.com>
13482 * cpu-amd64.md (move): Correct the maximum size of move.
13484 2008-02-05 Mark Probst <mark.probst@gmail.com>
13486 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
13487 the generic class init trampoline to return quickly if the class
13490 2008-02-04 Zoltan Varga <vargaz@gmail.com>
13492 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
13493 issues where an 32 bit callsite cannot be patched by a 64 bit address.
13495 2008-02-03 Zoltan Varga <vargaz@gmail.com>
13497 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
13500 2008-01-31 Zoltan Varga <vargaz@gmail.com>
13502 * objects.cs: Add some soft-float tests.
13504 * mini.c: Fix a couple more soft-float issues.
13506 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
13508 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
13509 avoid a REX prefix.
13511 2008-01-30 Zoltan Varga <vargaz@gmail.com>
13513 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
13514 exception happens while compiling a virtual method.
13516 2008-01-29 Zoltan Varga <vargaz@gmail.com>
13518 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
13520 * mini-sparc.c: Fix build.
13522 * mini-sparc.c (get_call_info): Add support for generic sharing.
13524 * mini-exceptions.c: Add a FIXME.
13526 2008-01-27 Zoltan Varga <vargaz@gmail.com>
13528 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
13529 altstack handling code.
13531 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
13533 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
13535 * mini-s390.c: Add support for generic sharing.
13537 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13539 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13541 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
13543 * mini-s390x.c: Add support for generic sharing.
13545 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13547 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13549 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
13550 can be used since it takes a 16 bit signed immediate.
13552 * inssel-s390x.brg: Fix OP_SETRET.
13554 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
13556 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
13558 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
13560 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
13562 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
13565 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
13568 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
13569 of the unused mono_arch_patch_delegate_trampoline stuff.
13571 2008-01-26 Zoltan Varga <vargaz@gmail.com>
13573 * basic-long.cs: Move the fp related tests to basic-float.cs.
13575 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
13577 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
13579 * basic-calls.cs: Add a test for proper float argument passing.
13581 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
13582 if the context corresponds to an exception received through a signal.
13584 * exceptions.cs: Add a test for nullref handling at the start of a try
13587 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
13589 * jit-icalls.c (mono_break): New JIT icall.
13591 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
13593 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
13595 2008-01-25 Zoltan Varga <vargaz@gmail.com>
13597 * cpu-*.md: Get rid of unused opcodes.
13599 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
13601 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
13604 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
13607 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
13608 the arch independent trampoline code in mini-trampolines.c.
13610 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
13612 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
13614 * mini-s390.h: Remove an unused define.
13616 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
13617 the arch independent trampoline code in mini-trampolines.c.
13619 * mini-arm.c (mono_arch_emit_prolog): Fix build.
13621 2008-01-24 Zoltan Varga <vargaz@gmail.com>
13623 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
13625 * mini-s390.c (mono_arch_emit_prolog): Fix build.
13627 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
13629 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
13631 * cpu-amd64.md: Use smaller sizes for int opcodes.
13633 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
13635 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
13638 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
13641 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
13642 instead of though a pointer to save an indirection when accessing elements of
13645 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
13647 (NOT_IMPLEMENTED): New helper macro.
13648 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
13651 * *.c: Use the new helper macro.
13653 2008-01-21 Zoltan Varga <vargaz@gmail.com>
13655 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
13657 2008-01-20 Zoltan Varga <vargaz@gmail.com>
13659 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
13662 2008-01-18 Zoltan Varga <vargaz@gmail.com>
13664 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
13665 profiling is enabled.
13667 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
13669 (mono_arch_emit_prolog): Add more first bblock optimizations.
13671 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
13672 in order if possible.
13673 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
13674 bblock, since the arguments are still in their original registers.
13676 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
13678 2008-01-17 Zoltan Varga <vargaz@gmail.com>
13680 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
13683 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
13686 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
13688 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
13689 process async exceptions received while in unmanaged code.
13691 * mini.c (mini_init): Install a callback with the runtime which will be called
13692 when a thread receives an async exception while in unmanaged code.
13694 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
13696 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
13698 2008-01-16 Wade Berrier <wberrier@novell.com>
13705 2008-01-16 Zoltan Varga <vargaz@gmail.com>
13707 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
13708 compilation with sun cc.
13710 * cpu-*.md: Fix the build.
13712 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
13714 * mini-amd64.h: Add some comments to the MonoLMF structure.
13716 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
13718 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
13719 in the LMF structure if possible. This saves two instructions in the
13720 managed->native wrappers.
13722 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
13724 2008-01-16 Mark Probst <mark.probst@gmail.com>
13726 * generic-sharing.c: New type argument lookup code which uses the
13727 runtime generic context template.
13729 2008-01-15 Zoltan Varga <vargaz@gmail.com>
13731 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
13733 * mini-arm.c (add_general): Fix arm eabi parameter passing.
13734 (mono_arch_output_basic_block): Fix localloc implementation.
13736 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
13738 * mini-ia64.c (peephole_pass): Fix ia64 build.
13740 * mini-amd64.c (peephole_pass): Fix a warning.
13742 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
13743 at a constant offset from sp/fp.
13745 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
13746 instead of obtaining it from *lmf in the managed method case.
13748 2008-01-14 Zoltan Varga <vargaz@gmail.com>
13750 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
13752 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
13754 * mini.h (MonoInstList): New type.
13755 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
13756 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
13757 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
13758 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
13759 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
13760 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
13761 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
13762 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
13763 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
13764 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
13765 MONO_INST_LIST_FOR_EACH_ENTRY,
13766 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
13767 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
13768 mono_inst_list_first, mono_inst_list_last,
13769 mono_inst_list_next, mono_inst_list_prev): New instruction
13770 list handling interfaces.
13771 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
13772 list head 'ins_list'.
13773 (MonoInst): Replace next pointer with list head 'node'.
13774 (MonoCallInst): Make 'out_args' a MonoInstList.
13775 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
13776 (MonoCompile): Delete reverse_inst_list and
13777 reverse_inst_list_len.
13778 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
13779 mono_arch_lowering_pass, mono_arch_local_regalloc,
13780 mono_arch_output_basic_block, mono_arch_emit_prolog):
13781 Convert to new instruction lists.
13782 (insert_after_ins): Delete.
13783 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
13785 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
13786 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
13787 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
13788 mono_emulate_opcode, mono_emit_load_got_addr,
13789 inline_method, mono_method_to_ir, mono_print_bb_code,
13790 print_dfn, decompose_pass, nullify_basic_block,
13791 replace_out_block_in_code, remove_block_if_useless,
13792 merge_basic_blocks, move_basic_block_to_end,
13793 try_unsigned_compare, optimize_branches, mono_print_code,
13794 mini_select_instructions, remove_critical_edges): Likewise.
13795 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
13796 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
13797 mono_arch_output_basic_block, mono_arch_emit_prolog):
13799 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
13800 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13801 mono_arch_output_basic_block): Likewise.
13802 (inst_list_prepend, insert_after_ins): Delete.
13803 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
13804 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
13806 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
13807 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
13808 mono_arch_emit_prolog): Likewise.
13809 * cfold.c (mono_constant_fold): Likewise.
13810 * liveness.c (visit_bb, mono_analyze_liveness,
13811 optimize_initlocals): Likewise.
13812 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
13813 * graph.c (mono_draw_code_cfg): Likewise.
13814 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
13815 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
13816 mono_ssa_cprop): Likewise.
13817 * abcremoval (get_relations_from_previous_bb, process_block):
13819 * local-propagation (mono_cprop_invalidate_values,
13820 mono_local_cprop_bb): Likewise.
13821 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
13822 peephole_pass, mono_arch_output_basic_block,
13823 mono_arch_emit_prolog): Likewise.
13824 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
13825 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13826 mono_arch_emit_prolog): Likewise.
13827 (insert_after_ins): Delete.
13828 * aliasing.c (print_code_with_aliasing_information,
13829 mono_build_aliasing_information, mono_aliasing_deadce):
13830 Convert to new instruction lists.
13831 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
13832 peephole_pass, NEW_INS, mono_arch_lowering_pass,
13833 mono_arch_local_regalloc, mono_arch_output_basic_block):
13835 (insert_after_ins): Delete.
13836 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
13837 peephole_pass, mono_arch_output_basic_block): Convert to
13838 new instruction lists.
13839 * mini-codegen (InstList, inst_list_prepend,
13840 insert_after_ins): Delete.
13841 (insert_before_ins, get_register_force_spilling,
13842 get_register_spilling, free_up_ireg, free_up_reg,
13843 create_copy_ins, create_spilled_store, alloc_int_reg,
13844 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
13845 to new instruction lists.
13846 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
13847 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13848 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
13849 (insert_after_ins): Delete.
13850 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
13851 mono_arch_local_regalloc, mono_arch_output_basic_block,
13852 mono_arch_call_opcode): Convert to new instruction lists.
13853 (insert_after_ins): Delete.
13854 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
13855 peephole_pass, mono_arch_output_basic_block,
13856 mono_arch_emit_prolog): Convert to new instruction lists.
13858 2008-01-11 Zoltan Varga <vargaz@gmail.com>
13860 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
13862 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
13865 * Makefile.am (version.h): Make this work with non-bash shells.
13867 2008-01-10 Zoltan Varga <vargaz@gmail.com>
13869 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
13871 2008-01-08 Zoltan Varga <vargaz@gmail.com>
13873 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
13874 the InitializeArray optimization.
13876 2008-01-06 Zoltan Varga <vargaz@gmail.com>
13878 * mini.c driver.c: Don't include os/gc_wrapper.h.
13880 2008-01-05 Zoltan Varga <vargaz@gmail.com>
13882 * mini.c (print_jit_stats): Print GC statistics if available.
13884 2008-01-04 Zoltan Varga <vargaz@gmail.com>
13886 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
13888 2007-12-29 Zoltan Varga <vargaz@gmail.com>
13890 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
13892 2007-12-26 Zoltan Varga <vargaz@gmail.com>
13894 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
13896 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
13898 * driver.c (mono_main): Ditto.
13900 2007-12-23 Zoltan Varga <vargaz@gmail.com>
13902 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
13904 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
13905 in the vtable can't be encoded.
13906 (compile_method): Ditto.
13908 2007-12-21 Zoltan Varga <vargaz@gmail.com>
13910 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
13913 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
13916 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
13917 the top LMF entry belongs to the current method.
13919 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
13921 2007-12-20 Zoltan Varga <vargaz@gmail.com>
13923 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
13925 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
13927 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
13929 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
13931 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
13933 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
13936 * basic-float.cs: Add an ulong->double cast test.
13938 2007-12-15 Zoltan Varga <vargaz@gmail.com>
13940 * mini.c (mono_method_to_ir): Fix a warning.
13942 2007-12-14 Zoltan Varga <vargaz@gmail.com>
13944 * mini-ops.h: Add OP_SWITCH.
13946 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
13947 CEE_SWITCH in back-end code, use OP_SWITCH instead.
13949 2007-12-11 Geoff Norton <gnorton@novell.com>
13951 * mini-s390x.c: Minor change to the MAX() define to allow
13952 it to compile with other gcc versions.
13954 2007-12-11 Geoff Norton <gnorton@novell.com>
13957 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
13959 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
13961 exceptions-arm.c (mono_arch_get_restore_context): Restore
13964 exceptions-arm.c (throw_exception): Save the frame pointer.
13965 This is a partial fix for #323747. Only the client side is
13968 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
13970 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
13971 was using an unrelated variable to log the class which
13972 needed the cctor to be called. This was crashing on arm.
13974 2007-12-09 Robert Jordan <robertj@gmx.net>
13976 * mini-x86.c (mono_arch_emit_epilog):
13977 Consider all kinds of 64-bit types. Fixes #323114.
13979 2007-12-08 Zoltan Varga <vargaz@gmail.com>
13981 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
13983 2007-12-07 Zoltan Varga <vargaz@gmail.com>
13985 * mini-amd64.c (peephole_pass): Add a missing instruction check.
13987 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
13989 * mini.c: run type ctor before allocating an object, not only
13990 when running it's constructor method (fixes at least part of bug #342507).
13992 2007-12-07 Zoltan Varga <vargaz@gmail.com>
13994 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
13996 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
13997 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
14000 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
14001 mono_generic_class_init_trampoline () the same as it is done with the other
14004 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
14005 aot-runtime.c aot-compiler.c: Implement AOT support.
14007 2007-12-07 Mark Probst <mark.probst@gmail.com>
14009 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
14010 build for archs which don't have the vtable trampoline defined
14013 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14015 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
14017 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
14019 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
14021 * tramp-<ARCH>.c: Use the new helper function.
14023 2007-12-07 Mark Probst <mark.probst@gmail.com>
14025 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
14026 trampoline call, which takes a vtable argument.
14028 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
14029 OP_TRAMPCALL_VTABLEs like other calls.
14031 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
14032 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
14033 call. Implemented a support function which fetches the vtable
14034 from a register set.
14036 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
14037 Implemented a generic class init trampoline, using the
14038 OP_TRAMPCALL_VTABLE opcode.
14040 * mini.c: Implemented static field access when sharing generic
14041 code. This implies initing the class using the new
14042 OP_TRAMPCALL_VTABLE call.
14044 2007-12-07 Mark Probst <mark.probst@gmail.com>
14046 * mini.c: Don't compile methods with sharing enabled if their
14047 classes are disabled for sharing.
14049 2007-12-06 Zoltan Varga <vargaz@gmail.com>
14051 * inssel.brg: Add a missing sign extension to the GETCHR and array access
14052 opcodes. Fixes #346563.
14054 * objects.cs: Add a new test.
14056 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
14058 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
14059 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
14061 2007-12-06 Zoltan Varga <vargaz@gmail.com>
14063 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
14065 2007-12-03 Zoltan Varga <vargaz@gmail.com>
14067 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
14070 2007-12-02 Zoltan Varga <vargaz@gmail.com>
14072 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
14074 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
14075 optimization in the AOT case.
14077 2007-11-30 Zoltan Varga <vargaz@gmail.com>
14079 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
14081 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
14083 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
14085 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
14087 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
14088 is created by the inlined delegate ctor.
14090 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
14092 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
14094 2007-11-29 Zoltan Varga <vargaz@gmail.com>
14096 * cpu-x86.md: Fix the length of ckfinite.
14098 2007-11-28 Zoltan Varga <vargaz@gmail.com>
14100 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
14102 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
14103 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
14105 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
14107 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
14108 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
14110 2007-11-28 Martin Baulig <martin@ximian.com>
14113 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
14114 after creating the trampoline.
14116 2007-11-27 Zoltan Varga <vargaz@gmail.com>
14118 * aot-runtime.c (load_aot_module): Check runtime version if needed.
14120 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
14123 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
14124 instead of the calling method to help AOT.
14126 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
14128 2007-11-26 Zoltan Varga <vargaz@gmail.com>
14130 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
14133 2007-11-23 Zoltan Varga <vargaz@gmail.com>
14135 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
14137 * aot-compiler.c (compile_method): Correct check for generic method definitions.
14138 (encode_method_ref): No need to handle generic method definitions specially.
14140 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
14142 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
14145 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
14147 (compile_method): Enable generic sharing.
14149 2007-11-22 Zoltan Varga <vargaz@gmail.com>
14151 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
14152 (mini_method_compile): Add preliminary support for AOTing shared generic code.
14154 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
14157 * mini-trampolines.c: Fix a warning.
14159 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
14161 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
14162 (generic_class_is_reference_type): Remove unused function.
14164 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
14165 in the generic vtable trampoline case.
14167 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
14169 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
14170 return an AOT method based on a vtable slot.
14172 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
14174 * mini.c (mini_get_vtable_trampoline): Export this.
14176 2007-11-22 Martin Baulig <martin@ximian.com>
14179 (MonoDebuggerInfo): Move `debugger_version' up.
14181 2007-11-22 Martin Baulig <martin@ximian.com>
14184 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
14186 * mini-trampolines.c
14187 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
14188 after compiling the method.
14190 2007-11-20 Martin Baulig <martin@ximian.com>
14193 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
14194 (mono_debugger_remove_breakpoint): Likewise.
14195 (mono_debugger_check_breakpoints): Likewise.
14197 * debug-debugger.c: Implement the new breakpoint interface here.
14199 2007-11-18 Zoltan Varga <vargaz@gmail.com>
14201 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
14202 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
14204 * mini-x86.c (mono_arch_output_basic_block): Ditto.
14206 2007-11-17 Zoltan Varga <vargaz@gmail.com>
14208 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
14210 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
14213 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
14216 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
14217 returning a vtype in a register.
14219 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
14220 here from the arch specific code.
14222 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
14225 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
14226 (mono_arch_emit_prolog): Increment maximum prolog size.
14228 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
14229 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
14231 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
14232 MonoGenericSharingContext.
14234 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
14235 MonoGenericSharingContext. Allocate memory from the cfg mempool.
14237 2007-11-15 Mark Probst <mark.probst@gmail.com>
14239 * mini.c, mini.h, generic-sharing.c: Functions for producing code
14240 which extract fields out of the runtime generic context. Full
14241 sharing of the NEWARR opcode.
14243 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
14245 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
14246 --enable-minimal=ssa.
14248 2007-11-13 Zoltan Varga <vargaz@gmail.com>
14250 * mini-trampolines.c (mono_delegate_trampoline): Update after
14251 mono_marshal_get_delegate_invoke () signature change.
14253 2007-11-13 Mark Probst <mark.probst@gmail.com>
14255 * mini.c: Removed the shared context in favor of the generic
14256 sharing context. Allocate the MonoJitInfo structure with room for
14257 the generic sharing context if it's needed.
14259 * mini.h: Remove MonoGenericSharingContext declaration. It's in
14260 domain-internals.h now.
14262 * mini-x86.c: Pass the generic sharing context to get_call_info ().
14264 * generic-sharing.c: Several changes for working without a shared
14265 context and instead operating on open types instead.
14267 2007-11-12 David S. Miller <davem@davemloft.net>
14269 * inssel-sparc.brg: Fix double instruction emit.
14271 2007-11-12 Zoltan Varga <vargaz@gmail.com>
14273 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
14274 Get/Set/Address methods.
14276 * mini.c debug-debugger.c mini-trampolines.c: Update after
14277 mono_marshal_get_delegate_invoke signature change.
14279 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
14281 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
14282 This can happens with dynamic methods. Fixes the other bug in #322722.
14284 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
14286 * tramp-arm.c (mono_arch_patch_callsite): Support patching
14289 * mini-arm.c (arm_patch): Implement patching of BX call
14290 sequence. Fixes one of the bugs in #322722.
14292 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
14294 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
14295 under Linux. We only need to flush every 32-byte cache line.
14297 2007-11-07 Massimiliano Mantione <massi@ximian.com>
14300 move_basic_block_to_end: Add branches when needed, eventually creating
14302 optimize_branches: added a parameter that tells if it's ok to create
14303 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
14304 and avoid calling move_basic_block_to_end when it's not ok.
14307 2007-11-07 Mark Probst <mark.probst@gmail.com>
14309 * mini.c: Abort inlining call to InitializeArray if something
14310 looks wrong. Let the icall handle it, which now has proper safety
14313 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
14315 * mini.c (mono_spill_call): add support for soft-float.
14317 * mini.c (mono_method_to_ir): add support for soft-float
14318 to inlined functions that return float.
14320 * mini.c (mono_method_to_ir): add support for soft-float
14321 to cee_stsfld opcode on float fields.
14323 2007-11-05 Geoff Norton <gnorton@novell.com>
14325 * mini-x86.h: Fix the structure access for X86 Leopard.
14328 2007-11-05 Martin Baulig <martin@ximian.com>
14330 * mini-trampolines.c
14331 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
14332 after compiling the method to notify the debugger.
14334 2007-11-05 Martin Baulig <martin@ximian.com>
14336 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
14338 2007-11-02 Zoltan Varga <vargaz@gmail.com>
14340 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
14341 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
14343 2007-11-01 Zoltan Varga <vargaz@gmail.com>
14345 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
14346 native-to-managed wrappers.
14348 2007-11-01 Geoff Norton <gnorton@novell.com>
14350 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
14353 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
14355 * mini.c, mini-x86.c: when getting back from unmanaged code
14356 to managed via a marshaled delegate we also need to set the
14359 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
14361 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
14364 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
14366 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
14367 let the debugger or other external agents to tell the JIT when
14368 a sw breakpoint has been inserted in the code that the JIT needs
14369 to be able to inspect.
14371 2007-10-31 Martin Baulig <martin@ximian.com>
14374 (MonoDebuggerInfo): Remove `runtime_class_init'.
14376 2007-10-30 Martin Baulig <martin@ximian.com>
14379 (mono_debugger_thread_created): Added `MonoThread *' argument.
14380 (mono_debugger_extended_notification): New public method.
14381 (mono_debugger_trampoline_compiled): New public method.
14384 (MonoDebuggerThreadInfo): Added `thread' and
14385 `extended_notifications' fields.
14388 (debugger_executable_code_buffer): New static variable.
14391 (MonoDebuggerInfo): Added `executable_code_buffer',
14392 `executable_code_buffer_size', `breakpoint_info_area',
14393 `breakpoint_table' and `breakpoint_table_size'.
14395 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
14397 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
14398 that IP either is an unused value or the vtable pointer. IMT
14399 calls use vtable + offset now. Reduced by almost half the size
14402 2007-10-26 Jonathan Chambers <joncham@gmail.com>
14404 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
14405 defines to access param registers. Replace long usage with
14406 gsize as sizeof(long) != sizeof(void*) on Win64.
14408 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
14409 on Win64. Fix intrinsic, use _AddressOfReturnAddress
14410 instead of non-existant _GetAddressOfReturnAddress.
14412 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
14413 param registers. Save/restore %rdi and %rsi in MonoLMF.
14415 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
14416 param registers. Modify (throw_exception) signature to take
14417 %rdi and %rsi on Win64.
14419 Code is contributed under MIT/X11 license.
14421 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
14423 * helpers.c: unlink debugging output files.
14425 2007-10-25 Zoltan Varga <vargaz@gmail.com>
14427 * mini.c: Move mono_create_ftnptr () to object.c.
14429 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
14431 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
14432 optional. This function can now be used to disassemble code generated
14433 outside the JIT such as trampolines and IMT thunks.
14435 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
14437 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
14438 vtable pointer from a ldr instruction.
14440 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
14441 new IMT call sequence.
14443 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
14444 call sequence for interface invocations.
14446 * mini-arm.c (mono_arch_emit_imt_argument): added, required
14447 for imt support. This function is empty since IMT on ARM requires no
14448 special handling on the IR side.
14450 * mini-arm.c (mono_arch_find_imt_method): added, required for
14453 * mini-arm.c (mono_arch_find_this_argument): added, required
14456 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
14457 a ldr instruction to load a value stored in the code stream.
14459 * mini-arm.c (mono_arch_build_imt_thunk):added, required
14463 2007-10-23 Zoltan Varga <vargaz@gmail.com>
14465 * mini.c (mini_init): Install the jump trampoline callback.
14467 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14469 * mini-trampolines.c: handle synchronized methods with the common
14470 vtable trampoline (bug #335601).
14472 2007-10-17 Zoltan Varga <vargaz@gmail.com>
14474 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
14476 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
14479 * mini-ia64.h mini-ia64.c: Add support for IMT.
14481 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
14482 prolog. Fixes #331958.
14484 2007-10-15 Zoltan Varga <vargaz@gmail.com>
14486 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
14488 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14490 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
14493 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14495 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
14498 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
14500 * mini-x86.c, mini-x86.h: x86 support for the common vtable
14503 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
14505 * mini-trampolines.c: changed the magic rampoline to understand
14506 the common vtable trampoline method: the method to invoke is
14507 determined by the vtable displacement of the call.
14509 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
14511 * mini.c, mini.h: register the common vtable trampoline if the
14512 architecture supports it.
14514 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14516 * cpu-amd64.md: use the correct max length for tls_get.
14518 2007-10-14 Zoltan Varga <vargaz@gmail.com>
14520 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
14521 CEE_STELEM_ANY. Fixes #333696.
14523 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
14525 * exceptions-x86.c: provide more graceful handling of the case where
14526 we followed a bogus function pointer from managed code (bug #332866).
14528 2007-10-11 Mark Probst <mark.probst@gmail.com>
14530 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
14531 replaces the generic_shared flag and will carry more information
14534 * generic-sharing.c: Added mini_type_stack_size() which allows
14535 allows open types if given a generic sharing context.
14536 mini_get_basic_type_from_generic() takes a
14537 MonoGenericSharingContext* instead of a MonoCompile* now.
14539 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
14540 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
14541 mini-sparc.c, mini-x86.c: Trivial changes required by the two
14542 changes above. Just passing arguments through to the right
14545 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
14547 * mini-arm.c: unify the call emission to emit_code_seq().
14549 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
14551 * tramp-arm.c: reduced the trampoline size.
14553 2007-10-10 Mark Probst <mark.probst@gmail.com>
14555 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
14556 variable handling out of arch-specific code.
14558 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
14560 * mini-arm.c: implemented fast delegate dispatch.
14562 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14564 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
14565 that fp elimination is turned off if the space required by locals is too
14566 big. Fixes #331958.
14568 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
14570 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
14571 ARM to the new style trampoline.
14573 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14575 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
14577 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
14579 2007-10-09 Martin Baulig <martin@ximian.com>
14582 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
14583 `field_info_offset_offset'.
14585 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
14587 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
14588 removed more internal usage of the r11 register and made it available
14589 to the register allocator.
14591 2007-10-08 Mark Probst <mark.probst@gmail.com>
14593 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
14594 when sharing generics and treat type variables as references.
14596 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14598 * mini-ppc.c: started removing the internal uses of register r11
14599 to eventually allow the register allocator to manage it as an
14600 additional available register.
14602 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
14604 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
14606 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
14608 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
14609 specific trampolines as they are not performance critical as a jump
14610 target (maybe align as before only for AOT code?). This saves about
14611 200 KB of native code on x86 for monodevelop startup.
14613 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
14615 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
14616 monodevelop startup.
14618 2007-10-06 Zoltan Varga <vargaz@gmail.com>
14620 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
14622 * mini-sparc.h mini-sparc.c: Implement IMT support.
14624 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
14625 its smaller and doesn't clobber sparc_g1.
14627 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
14629 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
14631 * mini-ppc.c: optimized the size of the IMT thunks a bit.
14633 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
14635 * mini-ppc.c: implemented fast delegate invocation.
14637 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
14639 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
14641 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14643 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
14644 code to the new style trampoline in preparation for IMT support.
14646 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
14648 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
14649 systems already. This also reduces the specific trampiline sizes and
14650 prepares for the use of r12 as the IMT identifier register.
14652 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14654 * mini-mips.h: endianess fix (simplified from a patch by
14655 Thomas Kunze <thommy@tabao.de>, bug #323737).
14657 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14659 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
14660 to access ucontext fields and enable netbsd support
14661 (partially from Magnus Henoch <mange@freemail.hu>).
14663 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14665 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
14666 use the preprocessor from the CPP env var if it is set.
14668 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14670 * mini-trampolines.c: fixed an assertion and moved it earlier in the
14671 code, before interface_offset gets used.
14673 2007-10-02 Zoltan Varga <vargaz@gmail.com>
14675 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
14676 mono_class_setup_vtable () before accessing klass->vtable.
14678 2007-10-01 Zoltan Varga <vargaz@gmail.com>
14680 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
14683 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14685 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
14686 IMT slots (this saves hundreds of KB of memory in programs like
14687 IronPython and Monodevelop).
14689 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
14691 * mini.c: print the delegate counter.
14693 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
14695 * mini-x86.c: make it easier to enable the debugging code for IMT
14698 2007-09-28 Martin Baulig <martin@ximian.com>
14701 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
14702 `mono_method_klass_offset' and `mono_method_token_offset'.
14704 2007-09-20 Mark Probst <mark.probst@gmail.com>
14706 * mini.c: First generics sharing implementation. Can only share
14707 in very simple cases. If sharing doesn't work it falls back to
14708 dedicated compilation.
14710 * mini.h: Flag in MonoCompile to specify whether generic
14711 compilation is shared. Flags enum for marking which generic inst
14712 of a context is used. Prototypes for helper functions.
14714 * generic-sharing.c: Helper functions for generic method sharing.
14716 * optflags-def.h: Optimization flag (gshared) for enabling generic
14717 method sharing added.
14719 * Makefile.am: generic-sharing.c added.
14721 2007-09-19 Daniel Nauck <dna@mono-project.de>
14723 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
14725 2007-09-19 Massimiliano Mantione <massi@ximian.com>
14726 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
14729 2007-09-19 Martin Baulig <martin@ximian.com>
14731 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
14732 mono_debug_cleanup() is now part of mono_cleanup().
14734 2007-09-18 Zoltan Varga <vargaz@gmail.com>
14736 * driver.c (mono_main): Fix a warning.
14738 2007-09-17 Zoltan Varga <vargaz@gmail.com>
14740 * aot-compiler.c: Optimize various parts when processing large assemblies.
14743 * mini.c (mono_patch_info_hash): Improve hash function.
14745 2007-09-14 Jonathan Chambers <joncham@gmail.com>
14747 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
14749 Code is contributed under MIT/X11 license.
14751 2007-09-14 Zoltan Varga <vargaz@gmail.com>
14753 * mini.c (mini_init): Fix a leak.
14755 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
14757 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
14759 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
14761 2007-09-14 Zoltan Varga <vargaz@gmail.com>
14763 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
14765 2007-09-13 Zoltan Varga <vargaz@gmail.com>
14767 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
14770 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
14772 * mini.c (handle_alloc): Enable managed allocators in AOT code.
14774 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
14776 * aot-runtime.c (decode_patch_info): Ditto.
14778 2007-09-12 Jonathan Chambers <joncham@gmail.com>
14780 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
14781 static case. Cache delegates in architecture specific code,
14782 based on number of parameters.
14784 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
14785 in architecture specific code, based on number of parameters.
14787 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
14788 caching happen in architecture specific code now.
14790 Code is contributed under MIT/X11 license.
14792 2007-09-12 Jonathan Chambers <joncham@gmail.com>
14794 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
14795 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
14796 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
14798 Code is contributed under MIT/X11 license.
14800 2007-05-15 Massimiliano Mantione <massi@ximian.com>
14801 * mini.c: (mono_thread_abort) Fixed bug #82416.
14803 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
14805 * mini.: hook the new managed GC allocation feature into the JIT.
14807 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
14809 * mini.c: implementation for the new runtime tls opcode.
14811 2007-09-11 Martin Baulig <martin@ximian.com>
14814 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
14815 `mono_method_inflated_offset'.
14817 2007-09-07 Zoltan Varga <vargaz@gmail.com>
14819 * driver.c mini.h mini.c: Add a new devel command line option for injecting
14820 async exceptions into a method.
14822 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
14823 purpose of testing whenever the unwinder works at every instruction.
14825 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
14827 * mini.c: check accessibility of method used in ldftn (fixes
14830 2007-09-04 Zoltan Varga <vargaz@gmail.com>
14832 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
14834 * inssel.brg: Fix a warning.
14836 2007-09-03 Martin Baulig <martin@ximian.com>
14838 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
14839 now takes the `main_method' as argument.
14841 2007-09-02 Zoltan Varga <vargaz@gmail.com>
14843 * cpu-sparc.md (endfilter): Add missing src1:i argument.
14845 2007-08-30 Jonathan Chambers <joncham@gmail.com>
14847 * driver.c: include the cil-coff.h header on Windows.
14849 Code is contributed under MIT/X11 license.
14851 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
14853 * mini.c, driver.c: don't include the cil-coff.h header.
14855 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
14857 * mini.c: flag places that needs fixes fo soft-float support.
14859 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
14861 * mini.h, inssel-float.brg: fix soft-float constant loads on big
14862 endian systems (partially from Dean Jenkins, bug #81924).
14864 2007-08-28 Mark Probst <mark.probst@gmail.com>
14866 * mini.c (check_linkdemand): Remove embedded reference object in
14867 call to LinkDemandSecurityException.
14868 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
14869 with an IntPtr instead of a reference object.
14871 2007-08-28 Zoltan Varga <vargaz@gmail.com>
14873 * mini.c (handle_initobj): Handle alignment properly.
14875 * inssel.brg (mini_emit_memset): Ditto.
14877 * inssel.brg (mini_emit_memcpy): Ditto.
14879 * inssel-sparc.brg: Ditto.
14881 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
14883 2007-08-26 Zoltan Varga <vargaz@gmail.com>
14885 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
14886 exceptions raised in unmanaged code. Fixes part of #82594.
14888 2007-08-24 Mark Probst <mark.probst@gmail.com>
14890 * mini.c (mono_method_to_ir), declsec.c
14891 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
14893 2007-08-22 Martin Baulig <martin@ximian.com>
14896 (MonoDebuggerThreadInfo): New typedef.
14897 (mono_debugger_thread_table): New global variable.
14898 (mono_debugger_thread_created): New public function.
14899 (mono_debugger_thread_cleanup): New public function.
14902 (MonoDebuggerInfo):
14903 - removed `get_current_thread' and `lookup_assembly'.
14904 - removed `data_table'.
14905 - added `thread_table'.
14908 (mono_thread_start_cb): Call mono_debugger_thread_created().
14909 (mono_thread_attach_cb): Likewise.
14910 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
14911 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
14914 * driver.c (mono_main): Move mono_debug_init() up, before calling
14915 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
14917 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
14919 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
14920 together when passing several arguments of type double (gives a small
14921 speedup and saves a few bytes of generated code).
14923 2007-08-20 Jb Evain <jbevain@novell.com>
14925 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
14927 2007-08-20 Jb Evain <jbevain@novell.com>
14929 * mini.c (mono_method_to_ir): throw MethodAccessException
14930 and FieldAccessException instead of InvalidProgramException.
14932 2007-08-20 Mark Probst <mark.probst@gmail.com>
14934 * mini.c: CoreCLR security checks.
14936 * mini.h: Removed MonoSecurityMode (moved to
14937 metadata/security-manager.h) and mono_security_mode global var
14938 (replaced by set/get functions in security-manager.h).
14940 * driver.c: Added "core-clr-test" security mode for testing. Used
14941 set-function for setting security mode.
14943 2007-08-17 Mark Probst <mark.probst@gmail.com>
14945 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
14946 the new jit_info_table.
14948 * driver.c: Test code for the new jit_info_table (enabled by the
14949 define MONO_JIT_INFO_TABLE_TEST).
14951 2007-08-14 Zoltan Varga <vargaz@gmail.com>
14953 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
14954 detection of call <REG> instruction sequence. Fixes build on freebsd.
14956 2007-08-13 Zoltan Varga <vargaz@gmail.com>
14958 * mini-exceptions.c: Fix a warning.
14960 2007-08-11 Zoltan Varga <vargaz@gmail.com>
14962 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
14963 stack overflow handling code on amd64 too.
14965 * mini-exceptions.c (mono_setup_altstack): Make this use
14966 mono_thread_get_stack_bounds ().
14968 * mini-x86.h: Disable sigaltstack on solaris x86.
14970 2007-08-10 Zoltan Varga <vargaz@gmail.com>
14972 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
14974 2007-08-10 Geoff Norton <gnorton@customerdna.com>
14976 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
14978 2007-08-08 Zoltan Varga <vargaz@gmail.com>
14980 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
14982 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
14984 2007-08-03 Neale Ferguson <neale@sinenomine.net>
14986 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
14989 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
14991 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
14992 to be emitted (bug #82281).
14994 2007-08-01 Martin Baulig <martin@ximian.com>
14996 Merged the `debugger-dublin' branch.
14998 * debug-debugger.h (MonoDebuggerInfo):
14999 Removed the `old_*' compatibility entries.
15000 Added `debugger_version' and `data_table'.
15001 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
15002 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
15005 (MiniDebugMethodBreakpointInfo): Add `address_list'.
15006 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
15007 instead of a `gconstpointer'.
15008 (mono_debugger_insert_method_breakpoint): Return a
15009 `MonoDebugMethodAddressList *'.
15011 2007-06-28 Martin Baulig <martin@ximian.com>
15013 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
15015 2007-08-01 Zoltan Varga <vargaz@gmail.com>
15017 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
15018 __builtin_frame_address () since it is broken on older gcc versions.
15020 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
15022 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
15023 on the stack overflow handling and made the managed stack overflows
15024 catchable in most cases using soft guard pages.
15025 * exceptions-x86.c: added code to restore the protection in the soft
15026 guard pages at the end of exception handling.
15028 2007-07-31 Zoltan Varga <vargaz@gmail.com>
15030 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
15032 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
15034 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
15035 exception handling.
15037 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
15039 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
15040 signal handling support until it has been ported to the new mechanism.
15041 * mini.c: fixed stack overflow detection and use the new
15042 architecture code to handle signals on the altstack.
15044 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
15046 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
15047 stack overflows on the alt stack.
15049 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
15051 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
15052 stack overflows on the alt stack.
15054 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
15056 * exceptions-ppc.c: cleanup preparing for altstack support.
15058 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
15060 * exceptions-arm.c: cleanup preparing for altstack support.
15062 2007-07-27 Mark Probst <mark.probst@gmail.com>
15064 * mini.c (print_jit_stats): Output hazard pointer stats.
15066 2007-07-26 Mark Probst <mark.probst@gmail.com>
15068 * driver.c, mini.c: Replaced security mode flags with a single
15071 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
15073 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
15075 2007-07-25 Mark Probst <mark.probst@gmail.com>
15077 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
15078 (which doesn't do anything yet) for activating Core CLR
15079 (Silverlight) security.
15081 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
15083 * mini-codegen.c: work around a possible gcc bug on arm.
15085 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
15087 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
15088 message for platforms that don't support AOT compilation.
15090 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
15092 * mini.h, mini.c, driver.c: temporary smcs hack.
15094 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
15096 * mini-arm.h, mini-arm.c: arm EABI fixes.
15098 2007-07-22 Zoltan Varga <vargaz@gmail.com>
15100 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
15103 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
15104 trampolines taking a method argument.
15106 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
15108 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
15109 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
15111 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
15112 JIT compilation throws an exception. Fixes #82050.
15114 2007-07-19 Mark Probst <mark.probst@gmail.com>
15116 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
15117 with the MONO_EXCEPTION_ defines.
15119 2007-07-17 Zoltan Varga <vargaz@gmail.com>
15121 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
15124 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
15125 the cause of an assertion.
15127 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
15129 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
15132 2007-07-15 Zoltan Varga <vargaz@gmail.com>
15134 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
15135 assert. Should fix #82103.
15137 2007-07-14 Zoltan Varga <vargaz@gmail.com>
15139 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
15140 here too. Fixes #82095.
15142 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
15145 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
15147 * mini-amd64.h: Enable IMT for amd64.
15149 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
15151 2007-07-12 Zoltan Varga <vargaz@gmail.com>
15153 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
15155 2007-07-12 Mark Probst <mark.probst@gmail.com>
15157 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
15158 as soon as check_linkdemand sets an exception_type.
15160 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
15162 * mini-x86.c: fixed offsets for IMT call sequence.
15163 * mini-x86.h: enable IMT again.
15165 2007-07-11 Zoltan Varga <vargaz@gmail.com>
15167 * trace.c (mono_trace_enter_method): Decode MonoType too.
15169 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
15171 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
15173 * mini-amd64.c: Add preliminary IMT implementation.
15175 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
15177 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
15178 understand the new IMT-base interface invocation (thanks to
15179 Daniel Nauck for the report and the remote debugging session).
15181 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
15183 * mini-x86.c: size and speed optimizations for the IMT bsearch.
15185 2007-07-11 Zoltan Varga <vargaz@gmail.com>
15187 * Makefile.am (aotcheck): Make this actually use the AOTed code.
15189 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
15191 * mini-trampolines.c: implement AOT IMT support.
15192 * mini-x86.h: enable IMT support for wider testing.
15194 2007-07-10 Zoltan Varga <vargaz@gmail.com>
15196 * inssel.brg (emit_imt_argument): Add aot support here.
15198 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
15200 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
15202 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
15203 of the IMT implementation, partially from massi, with my
15204 implementation of the bsearch sequence. Disabled by default until
15205 the AOT code is implemented.
15207 2007-07-10 Zoltan Varga <vargaz@gmail.com>
15209 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
15211 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
15213 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
15215 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
15216 arch-independent IMT JIT code from Massimiliano
15217 Mantione (massi@ximian.com) with small cleanups from me.
15219 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
15221 * Makefile.am: fix svn invocation to get the svn revision to be
15222 independent of the local language (build fix).
15224 2007-07-09 Mark Probst <mark.probst@gmail.com>
15226 * mini.c (inline_method): Reset cfg->exception_type if the
15227 inlining is aborted. Fixes: 82049.
15229 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
15231 * mini.c: remove assert from exception handling code when exception_ptr
15234 2007-07-05 Zoltan Varga <vargaz@gmail.com>
15236 * mini.c (mono_codegen): Add an assert.
15238 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
15239 enter and leave code.
15240 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
15242 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
15244 * mini-ppc.c: fixed memory corruption for localloc(0)
15247 2007-07-05 Zoltan Varga <vargaz@gmail.com>
15249 * mini.c: Fix warnings.
15251 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
15253 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
15254 to emit better double->int conversions.
15256 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
15258 * mini.c: the provided Min/Max optimizations are valid for unisgned
15261 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
15263 * 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
15265 2007-06-28 Miguel de Icaza <miguel@novell.com>
15267 * mini.c (mono_running_on_valgrind): Add support for reporting the
15268 method and its boundaries to valgrind.
15270 2007-06-28 Martin Baulig <martin@ximian.com>
15272 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
15274 2007-06-25 Zoltan Varga <vargaz@gmail.com>
15276 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
15278 * generic.2.cs: Add new test case.
15280 2007-06-25 Martin Baulig <martin@ximian.com>
15282 Merged the `debugger-dublin' branch.
15285 (mono_debugger_insert_method_breakpoint): New public method.
15286 (mono_debugger_remove_method_breakpoint): Likewise.
15287 (mono_debugger_check_breakpoints): New static method.
15288 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
15290 * debug-debugger.h (MonoDebuggerInfo):
15291 Renamed (to keep backward compatibility in the vtable):
15292 `insert_breakpoint' -> `old_insert_breakpoint'.
15293 `remove_breakpoint' -> `old_remove_breakpoint'.
15294 `create_string' -> `old_create_string'.
15295 `lookup_class' -> `old_lookup_class'.
15296 `lookup_type' -> removed; changed into a dummy field.
15297 `lookup_assembly' -> `old_lookup_assembly'.
15298 Added (same functionality, but different signature):
15299 `create_string', `lookup_class', `lookup_assembly'
15301 `get_method_addr_or_bpt', `remove_method_breakpoint',
15302 `runtime_class_init'.
15304 * debug-debugger.c: Merged the `debugger-dublin' branch.
15306 2007-06-23 Zoltan Varga <vargaz@gmail.com>
15308 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
15310 (peephole_pass): Likewise.
15312 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
15314 * driver.c: hopefully make setaffinity work also for ancient
15317 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
15319 * driver.c : win32 build fix.
15321 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
15323 * driver.c: check for the MONO_NO_SMP env var and bind to a single
15324 processor if it is set.
15326 2007-06-21 Martin Baulig <martin@ximian.com>
15328 * debug-mini.h: New file.
15331 (mono_debugger_insert_breakpoint_full): Moved here from
15332 ../metadata/mono-debug-debugger.c.
15333 (mono_debugger_remove_breakpoint): Likewise.
15334 (mono_debugger_breakpoint_callback): Likewise.
15336 2007-06-15 Raja R Harinath <rharinath@novell.com>
15338 * jit-icalls.c (mono_helper_compile_generic_method): Update to
15339 changes in MonoGenericClass.
15341 2007-06-14 Zoltan Varga <vargaz@gmail.com>
15343 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
15345 2007-06-14 Raja R Harinath <rharinath@novell.com>
15347 * jit-icalls.c (mono_helper_compile_generic_method): Update to
15348 removal of MonoGenericMethod.
15350 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15352 * mini-exceptions.c: hooks for the exception events profiling API.
15354 2007-06-14 Randolph Chung <tausq@debian.org>
15356 * Makefile.ma: Add hppa target.
15357 * mini-arch.h: Include mini-hppa.h
15358 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
15359 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
15360 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15362 2007-06-14 Randolph Chung <tausq@debian.org>
15364 * inssel.brg: Add rules for "chained" compare-branch operations so that
15365 a single compare op can affect multiple branches. Adjust cost for
15366 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
15367 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
15368 cost for some rules so that they can more easily be overridden by
15369 per-arch rules (with fixes from lupus).
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-ops.h: Reorder branch ops so that they match the order of the
15375 corresponding CEE_* ops. The code expects them this way.
15376 Add new ops for HPPA target.
15377 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15379 2007-06-13 Randolph Chung <tausq@debian.org>
15381 * mini-exceptions.c: Handle cases where the stack grows towards
15383 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15385 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
15387 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
15389 * driver.c: explain where a non-matching corlib is found.
15391 2007-06-13 Mark Probst <mark.probst@gmail.com>
15393 * mini.c (print_jit_stats): Output dynamic code allocation stats.
15395 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
15397 * mini-exceptions.c: Generate a method profile leave event during
15398 an exception to ensure that the profiler gets notified.
15400 2007-06-07 Zoltan Varga <vargaz@gmail.com>
15402 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
15405 * cpu-amd64.md: Add long_and/or/xor opcodes.
15407 2007-06-06 Wade Berrier <wberrier@novell.com>
15409 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
15410 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
15411 length of instruction shr_imm (expected 8, got 10)
15413 2007-06-06 Zoltan Varga <vargaz@gmail.com>
15415 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
15417 2007-06-06 Mark Probst <mark.probst@gmail.com>
15419 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
15420 MonoInternalHashTable again (fixed bug in the internal hash table
15423 2007-06-06 Mark Probst <mark.probst@gmail.com>
15425 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
15426 Have to figure out what makes it crash the SWF regression.
15428 2007-06-05 Zoltan Varga <vargaz@gmail.com>
15430 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
15432 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15434 * mini.c: optimize out the type check when storing null in a
15437 2007-06-04 Mark Probst <mark.probst@gmail.com>
15439 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
15440 MonoInternalHashTable.
15442 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
15444 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
15445 signed integer methods.
15447 2007-06-02 Zoltan Varga <vargaz@gmail.com>
15449 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
15450 permanently since the current approach doesn't work.
15452 2007-06-02 Zoltan Varga <vargaz@gmail.com>
15454 * inssel.brg (stmt): Only call delegate->invoke_impl if
15455 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
15457 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15459 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
15460 the sreg2==rdx case.
15462 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
15463 account if it contains a rex prefix.
15464 (peephole_pass): Handle OP_FMOVE as well.
15466 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15468 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
15469 as it causes regressions.
15471 2007-05-31 Zoltan Varga <vargaz@gmail.com>
15473 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
15474 static case as well.
15476 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
15478 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15479 (mono_arch_get_this_arg_from_call): Ditto.
15481 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
15483 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
15486 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15487 (mono_arch_get_this_arg_from_call): Ditto.
15489 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
15491 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
15492 try to create optimized invoke code and use that for further invocations.
15493 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
15495 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
15497 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
15499 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
15500 sealed classes or methods.
15501 *devirtualization.cs: tests for the new optimization
15503 2007-05-29 Zoltan Varga <vargaz@gmail.com>
15505 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
15506 by the update_volatile () function.
15508 2007-05-27 Zoltan Varga <vargaz@gmail.com>
15510 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
15513 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
15515 2007-05-24 Jonathan Chambers <joncham@gmail.com>
15517 * mini.c: Add configure checks for header files.
15518 * mini-x86.c: Add configure checks for header files.
15519 * trace.c: Add configure checks for header files.
15520 * aot-runtime.c: Add configure checks for header files.
15521 * aot-compiler.c: Add configure checks for header files.
15522 * driver.c: Add configure checks for header files.
15523 * mini-codegen.c: Add configure checks for header files.
15525 Code is contributed under MIT/X11 license.
15527 2007-05-22 Zoltan Varga <vargaz@gmail.com>
15529 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
15530 icompare_imm -128 + op_iclt. Fixes #81703.
15532 2007-05-19 Zoltan Varga <vargaz@gmail.com>
15534 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
15536 2007-05-15 Massimiliano Mantione <massi@ximian.com>
15538 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
15539 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
15540 so that all isinst checks now use "interface_bitmap".
15542 2007-05-15 Zoltan Varga <vargaz@gmail.com>
15544 * cpu-amd64.md (jmp): Fix a warning.
15546 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
15548 * basic.cs: Add new regression test.
15550 * basic.cs: Remove test which is now in basic-long.cs.
15552 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
15554 * basic-long.cs: Add new test.
15556 2007-05-13 Zoltan Varga <vargaz@gmail.com>
15558 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
15560 2007-05-12 Zoltan Varga <vargaz@gmail.com>
15562 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
15564 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
15567 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
15568 throwing code a bit.
15570 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
15571 the exception throwing code a bit.
15573 * mini-x86.c (get_call_info): Allocate result from a mempool.
15575 2007-05-11 Zoltan Varga <vargaz@gmail.com>
15577 * aot-compiler.c (find_typespec_for_class): Fix the assert.
15579 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
15581 * mini.h (MonoCompile): Add 'token_info_hash' field.
15583 * mini.c: Save token->method associations during compilation so the AOT
15584 compiler can use it.
15586 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
15587 which reference generic classes and methods.
15589 2007-05-10 Zoltan Varga <vargaz@gmail.com>
15591 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
15593 * aot-compiler.c (compile_method): Fix a typo in a comment.
15595 * aot-runtime.c (decode_cached_class_info): Skip generic types.
15597 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
15598 everything generic.
15600 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
15602 2007-05-09 Zoltan Varga <vargaz@gmail.com>
15604 * mini.h (MonoCompile): Add 'args' field.
15606 * mini.c (mono_compile_create_vars): Store variables representing the arguments
15609 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
15611 2007-05-08 Zoltan Varga <vargaz@gmail.com>
15613 * mini.c (mono_compile_get_interface_var): Remove this unused function.
15615 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
15617 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
15618 opcodes for some opcodes.
15620 * mini.h *.brg *.c: Use the new opcodes.
15622 2007-05-08 Massimiliano Mantione <massi@ximian.com>
15624 * mini.h: Bumped aot revision.
15626 * inssel.brg: modified code generation of type checks for interfaces
15627 to use the new "MonoClass.interface_bitmap" instead of the old
15628 "MonoClass.interface_offsets".
15630 2007-04-30 Zoltan Varga <vargaz@gmail.com>
15632 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
15634 2007-04-29 Zoltan Varga <vargaz@gmail.com>
15636 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
15639 2007-04-27 Neale Ferguson <neale@sinenomine.net>
15641 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
15643 2007-04-27 Wade Berrier <wberrier@novell.com>
15645 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
15646 mini.h) to fix build.
15648 2007-04-26 Zoltan Varga <vargaz@gmail.com>
15650 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
15652 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
15653 causes the corlib unit tests to fail.
15655 2007-04-25 Zoltan Varga <vargaz@gmail.com>
15657 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
15659 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
15661 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
15662 opcodes to the comparison relations.
15664 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
15665 opcodes to their types.
15667 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
15669 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
15670 it in cfg->arch.cinfo.
15672 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
15674 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
15675 cfg->cil_offset_to_bb.
15677 2007-04-24 Zoltan Varga <vargaz@gmail.com>
15679 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
15680 created becase of initlocals.
15682 2007-04-23 Zoltan Varga <vargaz@gmail.com>
15684 * mini-alpha.c cpu-alpha.md: More alpha port work from
15685 Sergey Tikhonov <tsv@solvo.ru>.
15687 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
15689 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
15691 2007-04-19 Zoltan Varga <vargaz@gmail.com>
15693 * cpu-s390.md (break): Correct the length of break instruction.
15695 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
15697 * mini.c: fix a couple of soft-float issues and comments.
15699 2007-04-15 Miguel de Icaza <miguel@novell.com>
15701 * trace.c (is_filenamechar): - is also a filename char.
15703 2007-04-15 Neale Ferguson <neale@sinenomine.net>
15705 * mini-s390.c: Correct checking for enum type in return value processing.
15707 2007-04-14 Raja R Harinath <rharinath@novell.com>
15709 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
15710 (version.h): Makefile is in the build directory.
15712 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
15714 * mini-amd64.h: fix for assertion failure on Solaris/amd64
15716 2007-04-11 Martin Baulig <martin@ximian.com>
15718 * mini.c (can_access_member): Fix handling of generic classes;
15721 2007-04-10 Zoltan Varga <vargaz@gmail.com>
15723 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
15725 2007-04-05 Zoltan Varga <vargaz@gmail.com>
15727 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
15729 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
15731 * mini-codegen.c: make sure the right spill amount is
15732 used for fp or integer registers (fixes the float_sub_spill() on ppc).
15734 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
15736 * mini-ppc.c: fixes for the fp_branch_nan test.
15738 2007-03-23 Zoltan Varga <vargaz@gmail.com>
15740 * basic.cs: Comment out new test which still fails on ia64.
15742 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
15744 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
15746 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15748 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
15750 2007-03-22 Zoltan Varga <vargaz@gmail.com>
15752 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
15753 on 64 bit machines. Fixes part of #80738.
15755 * basic.cs: Add regression test.
15757 2007-03-17 Zoltan Varga <vargaz@gmail.com>
15759 * inssel.brg basic.cs: Revert previous change to fix build.
15761 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
15764 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
15766 * basic.cs: Add new regression test.
15768 2007-03-17 Zoltan Varga <vargaz@gmail.com>
15770 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
15773 2007-03-16 Neale Ferguson <neale@sinenomine.net>
15775 * cpu-s390x.md: Correct length of break instruction.
15777 2007-03-16 Neale Ferguson <neale@sinenomine.net>
15779 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
15780 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
15782 2007-03-15 Jonathan Chambers <joncham@gmail.com>
15784 * *.c: Begin WIN64 port.
15785 * mini.c: Use correct register in profiler.
15786 * mini-amd64.c: No inline assembly on Win64.
15787 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
15788 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
15789 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
15790 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
15791 mono_arch_ip_from_context for Win64.
15793 Contributed under MIT/X11 license.
15795 2007-03-15 Zoltan Varga <vargaz@gmail.com>
15797 * exceptions-amd64.c (seh_handler): Ditto.
15799 * exceptions-x86.c (seh_handler): Fix a memory leak.
15801 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
15803 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
15804 mini-s390x.c: fixed peephole optimizations to deal
15805 correctly with 1 and 2 byte reload avoidance.
15807 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
15809 * cpu-s390.md, cpu-s390x.md: update localloc length.
15811 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
15813 * cpu-g4.md: added missing descriptions.
15815 2007-03-14 Miguel de Icaza <miguel@novell.com>
15817 * Makefile.am: Add support so the tail tests are not executed on
15818 PowerPC as that is a known limitation of the PowerPC port.
15820 2007-03-13 Jonathan Chambers <joncham@gmail.com>
15822 * runmdesc.bat: Move to msvc directory.
15824 2007-03-13 Jonathan Chambers <joncham@gmail.com>
15826 * runmdesc.bat: Run executable that was produced by the current
15827 target and sent via an argument.
15829 2007-03-11 Zoltan Varga <vargaz@gmail.com>
15831 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
15834 * generics.2.cs: Add regression test.
15836 2007-03-09 Wade berrier <wberrier@novell.com>
15838 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
15840 2007-03-09 Zoltan Varga <vargaz@gmail.com>
15842 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
15843 AOT code depends on this.
15845 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
15847 * mini.c: more precise tracking of types in the eval stack
15848 (part of fix for bug #81044).
15850 2007-03-07 Zoltan Varga <vargaz@gmail.com>
15852 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
15854 * aot-compiler.c (encode_patch): Remove an obsolete comment.
15856 2007-03-06 Zoltan Varga <vargaz@gmail.com>
15858 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
15860 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
15862 2007-02-22 Zoltan Varga <vargaz@gmail.com>
15864 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
15865 a pointer on 64 bit systems. Fixes #80190.
15867 * iltests.il: Add new regression test.
15869 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15871 * mini.c: inline a constant for Environment.IsRunningOnWindows.
15873 2007-02-19 Geoff Norton <gnorton@customerdna.com>
15875 * trace.c: Remove an erroneous alignemnt check when tracing.
15876 Fixes --trace on OSX86.
15878 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
15880 * mini-$(arch).h: initialize SP in context for all the archs.
15882 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
15884 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
15885 regressions in the thread tests.
15887 2007-02-14 Zoltan Varga <vargaz@gmail.com>
15889 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
15890 - fixed implementation of LOCALLOC opcode
15891 - implemented non-un compare for floats
15893 - implementation of FDIV and CKFINITE opcodes
15894 - fixes for latest mono updates
15895 - additional arch opcodes
15897 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
15899 * Makefile.am: simplify and merge rules for cross-compilation.
15901 2007-02-07 Massimiliano Mantione <massi@ximian.com>
15903 * local-propagation.c: Actually *apply* the fix for bug 80591...
15905 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
15907 * mini-exceptions.c: backuot part of the last change
15908 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
15910 2007-02-06 Massimiliano Mantione <massi@ximian.com>
15911 * inssel.brg: Fix bug 59286.
15914 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
15916 * mini-exceptions.c: patch from Zoltan to correctly check for
15917 stack boundaries (using the stack register, not the frame register),
15918 fixes bugs #80724, #79717.
15920 2007-02-03 Zoltan Varga <vargaz@gmail.com>
15922 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
15923 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
15925 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
15926 presence of frame pointer elimination.
15928 2007-02-01 Geoff Norton <gnorton@customerdna.com>
15930 * mini-x86.h: NetBSD UCONTEX_REG defines.
15932 2007-02-01 Zoltan Varga <vargaz@gmail.com>
15934 * inssel-amd64.brg: Fix amd64 build.
15936 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
15938 * mini.h: remove extern to workaround what looks likes gcc bug 26905
15941 2007-01-31 Zoltan Varga <vargaz@gmail.com>
15943 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
15946 * mini-<ARCH>.c: Use mono_is_regsize_var ().
15948 2007-01-30 Mark Mason <mason@broadcom.com>
15950 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
15951 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
15952 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
15953 beginning support for CEE_JMP [not quite working yet]
15954 * tramp-mips.c: LMF handling now works
15956 2007-01-30 Zoltan Varga <vargaz@gmail.com>
15958 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
15960 * mini.h (NULLIFY_INS): New macro.
15962 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
15964 * mini.c: statistical profiler fix for windows, patch
15965 from Tor Lillqvist (tml@novell.com).
15967 2007-01-30 Massimiliano Mantione <massi@ximian.com>
15968 * local-propagation.c: Fix bug 80591.
15970 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
15972 * Makefile.am: put back the --export-dynamic option as with
15973 the previous gmodule flags (thanks to Robert Jordan).
15975 2007-01-28 Zoltan Varga <vargaz@gmail.com>
15977 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
15979 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
15980 simplify and speed up the local register allocator. Also rename some fields
15981 like iassign->vassign.
15983 * regalloc.c: Remove some functions which are no longer used since their
15984 inlined version is in mini-codegen.c.
15986 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
15988 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
15990 2007-01-27 Zoltan Varga <vargaz@gmail.com>
15992 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
15993 narrowing. Fixes #80622.
15995 * iltests.il: Add new regresssion test.
15997 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
15999 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
16000 debug-debugger.c, debug-debugger.h: warning fixes.
16001 * driver.c: updated copyright year and made it fit in one line.
16003 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
16005 * aot-runtime.c: updated to use mono-dl instead of gmodule.
16007 2007-01-25 Zoltan Varga <vargaz@gmail.com>
16009 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
16011 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
16013 * iltests.il: Add new test for bug #80507.
16015 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
16017 * mini-arm.h: use soft-float also on vfp for now.
16019 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
16021 * mini.c: fix some more soft-float issues.
16023 2007-01-24 Zoltan Varga <vargaz@gmail.com>
16025 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
16027 2007-01-24 Massimiliano Mantione <massi@ximian.com>
16028 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
16029 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
16030 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
16032 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
16034 * mini-arm.c: typo fix.
16036 2007-01-23 Neale Ferguson <neale@sinenomine.net>
16038 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
16040 2007-01-21 Zoltan Varga <vargaz@gmail.com>
16042 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
16043 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
16045 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
16047 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
16049 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
16051 * inssel.brg: Fix a warning.
16053 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
16055 * abcremoval.c ssa.c ssapre.c: Update after this change.
16057 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
16059 * dominators.c (df_set): Use mono_bitset_union_fast.
16061 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
16063 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
16064 mini-codegen.c: reduce relocations and memory usage for the cpu
16067 2007-01-20 Zoltan Varga <vargaz@gmail.com>
16069 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
16071 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
16072 to reduce their size.
16074 2007-01-19 Mark Mason <mason@broadcom.com>
16076 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
16077 * mini-mips.c: more configuration macros, support long conditional branches, additional
16078 asserts, fix epilog instrumentation.
16079 * mini-mips.h: use standard stack walk
16080 * cpu-mips.md: increase size of div, rem and conditional branches
16082 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
16084 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
16087 2007-01-19 Zoltan Varga <vargaz@gmail.com>
16089 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
16090 (compile_method): Ditto.
16092 * aot-runtime.c (decode_klass_info): Ditto.
16094 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
16095 needed by the code generated by inssel.brg. Also fix a warning.
16097 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
16099 * mini.c: deal with enums that become genericinsts by
16100 being nested in a generic class (bug #79956).
16102 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
16104 * mini.c: match the generic definition to check for
16105 private access with generic types (bug #78431).
16107 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
16109 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
16110 to make life easier for people cross-compiling that insist on not
16113 2007-01-17 Mark Mason <mason@broadcom.com>
16115 * inssel-long.brg: patch to deal with mips missing flags
16116 * inssel-long32-mips.brg: implement overflow checks
16117 * insset-mips.brg: implement overflow checks
16118 * mini-mips.h: implement conditional exception handling
16119 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
16120 Remove unused code, minor cleanups.
16121 * exceptions-mips.c: minor cleanups
16122 * mini-ops.h: add mips conditional exception ops
16123 * cpu-mips.md: add mips conditional exception ops
16126 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
16128 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
16129 to deal with mips missing of flags.
16131 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
16133 * exceptions-ppc.c: execute fault handlers.
16135 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
16137 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
16139 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
16141 * mini.c: handle also floating point values in initialize_array.
16143 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
16145 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
16146 array initialization and make it conditional on the intrins option.
16148 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
16150 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
16151 relocations and put the patch info names close to the enum definition.
16153 2007-01-15 Mark Mason <mason@broadcom.com>
16155 * basic.cs, exceptions.cs: break up large tests to increase debugability.
16157 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
16159 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
16161 2007-01-12 Raja R Harinath <rharinath@novell.com>
16163 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
16165 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
16167 * Makefile.am: distribute the mips sources.
16169 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
16171 * mini-codegen.h: handle bug #80489 here, by excluding ecx
16174 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
16176 * cpu-x86.md: back out for now as this triggers other regressions.
16178 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
16180 * cpu-x86.md: force src1 and dest regpair for long shift instructions
16181 to eax:edx, so ecx can't get allocated to them (bug #80489).
16183 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
16185 * mini.c, mini-exceptions.c: enabled running fault handlers
16188 2007-01-03 Miguel de Icaza <miguel@novell.com>
16190 * driver.c: If nothing fail, do not use the string "failed",
16191 because it makes it very annoying to view test result logs on the
16194 2006-12-30 Miguel de Icaza <miguel@novell.com>
16196 * debug-debugger.c (mono_debugger_main): Rename "main" to
16197 "main_method" to prevent a warning.
16199 Remove a warning for unused field.
16201 2006-12-28 Martin Baulig <martin@ximian.com>
16204 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
16206 2006-12-22 Martin Baulig <martin@ximian.com>
16208 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
16209 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
16210 seperate `.mdb_debug_info' section, so we can access it from the
16211 debugger even if the binary is stripped.
16213 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
16214 from the `.mdb_debug_info' here to prevent the linker from
16215 removing that section.
16217 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
16218 mdb-debug-info64.s.
16220 2006-12-19 Robert Jordan <robertj@gmx.net>
16222 * mini-x86: enable the code to return small structures in
16223 registers for FreeBSD as well. Fixes bug #80278.
16224 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
16226 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16228 * mini-x86.c: align the stack when calling the profiler
16229 function instrumenting the prolog (on OSX).
16231 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
16233 * mini.c: emit a break opcode where Debugger.Break () is called.
16235 2006-12-13 Miguel de Icaza <miguel@novell.com>
16237 * mini.c (mono_method_to_ir): Provide useful information on this
16238 assert, to prevent others from debugging like I did.
16240 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
16242 * mini.c: enable code which was incorrectly commented
16245 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
16247 * mini-x86.c: enable on OSX, too, the code to return small
16248 structures in registers.
16250 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
16252 * mini-x86.c: remove the use of the dynamic code manager here, too.
16254 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
16256 * mini.h, debug-debugger.c, tramp-*.c: fixed
16257 mono_debugger_create_notification_function() to use
16258 mono_global_codeman_reserve () instead of a dynamic code manager.
16260 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
16262 * mini.c, jit-icalls.h, jit-icalls.c: remove the
16263 ves_array_element_address() jit icall and use a generated
16264 managed method instead (which is about 4 times faster for a rank 3
16267 2006-11-29 Mark Mason <mason@broadcom.com>
16269 * basic-calls.cs: additional tests for passing
16270 structures as function arguments.
16272 2006-11-29 Mark Mason <mason@broadcom.com>
16274 * mini-mips.h: disable custom exception handling
16275 * mini-mips.c: throw/rethrow should use jalr to call
16276 exception stubs. Fixed bug with passing structures
16277 by value. More support for tracing floating point
16280 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16282 * mini.c: fixed typo in the soft-float ldind.r4 handling
16285 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
16287 * mini.c, mini.h, driver.c: added --runtime command line
16288 option to select a different runtime than the autodetected one.
16289 * jit.h: added API for embedders to initialize with a specific
16292 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
16294 * mini.c: handle also boxing of r4 values (bug #80024).
16296 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
16298 * mini-ppc.c: force indirect calls until we reserve
16299 enough address space for all the generated code.
16301 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
16303 * exceptions-arm.c: workaround bugs in the libc definition
16304 of struct ucontext.
16306 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
16308 * inssel.brg: fixes from me and Mark Mason.
16310 2006-11-23 Dick Porter <dick@ximian.com>
16312 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
16313 semaphore display now we've fixed the initial value
16315 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
16317 * inssel.brg: partially revert the last change to fix the build.
16319 2006-11-21 Mark Mason <mason@broadcom.com>
16321 * inssel.brg: Add and use compare-and-branch macros to support
16322 architectures that do not have condition code registers (ie. MIPS).
16323 * *-mips.{c,brg,md}: Fix copyright statements
16325 2006-11-20 Mark Mason <mason@broadcom.com>
16327 * Makefile.am: remove mini-codegen.c from list of MIPS sources
16328 * mini.c: Allow GET_CONTEXT to be specified by the arch port
16329 * mini.h: Added declaration for mono_print_ins()
16330 * mini-codegen.c: added ins_spec initializer for MIPS
16331 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
16332 vreg to be virtual and hreg to be non-virtual.
16333 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
16334 is not yet working/implemented correctly.
16335 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
16336 non-static, fixup calls to print_ins() from other parts in the file.
16338 2006-11-20 Mark Mason <mason@broadcom.com>
16340 * basic-calls.cs: added tests for passing structures as arguments
16343 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
16345 * inssel-long32.brg: optimize signed division by power of two.
16347 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
16349 * mini-arm.c: added support for interworking with thumb code
16350 (mono must be still be built using the ARM instruction encoding).
16352 2006-11-19 Miguel de Icaza <miguel@novell.com>
16354 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
16355 verifier has different rules for it. Fixes a few verifier issues
16358 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
16359 at the end, so people know what happened.
16361 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
16363 * brach-opts.c: in optimize_exception_target() make sure we
16364 are in a catch clause (fixes bug #79871).
16366 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
16368 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
16369 more soft-float support fixes.
16371 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
16373 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
16374 that are passed half on the stack and half in registers.
16376 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
16378 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
16379 more mips integration work from Mark E Mason
16380 <mark.e.mason@broadcom.com>.
16382 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
16384 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
16385 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
16386 tramp-mips.c: added sources for the mips port, not
16387 integrated in the build yet. Contributed by
16388 Mark E Mason <mark.e.mason@broadcom.com>.
16390 2006-11-14 Neale Ferguson <neale@sinenomine.net>
16392 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
16394 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
16396 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
16397 put the soft-float rules in its own file since it seems to
16398 break s390 compilation.
16400 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
16402 * mini-arm.c: fixed wrnings.
16404 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
16406 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
16407 inssel-arm.brg: ARM support for soft-float.
16409 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
16411 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
16412 loads and stores of 32 bit fp values.
16414 2006-11-10 Zoltan Varga <vargaz@gmail.com>
16416 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
16418 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
16419 works. Fixes #79852 and #79463.
16421 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
16423 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
16424 more soft-float support WIP and fixes.
16426 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
16428 * mini-arm.c: some VFP updates.
16430 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
16432 * mini-exceptions.c: 0 is a valid local var offset in some
16433 architectures, don't assert (bug #78508).
16435 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
16437 * exceptions-arm.c: fixed off by one error in stack walk code.
16439 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
16441 * mini.h, mini.c: more precise tracking of type load exceptions.
16443 2006-11-03 Robert Jordan <robertj@gmx.net>
16445 * Makefile.am: [WIN32] Add monow.exe target.
16446 * driver.c: [WIN32] Don't detach the console when debugging.
16449 2006-10-30 Miguel de Icaza <miguel@novell.com>
16451 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
16453 2006-10-23 Zoltan Varga <vargaz@gmail.com>
16455 * aot-compiler.c (emit_method_info): Add a case missed earlier.
16457 * driver.c (mini_regression): Fix --regression with AOT.
16459 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
16461 2006-10-17 Zoltan Varga <vargaz@gmail.com>
16463 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
16465 * mini-sparc.h: Don't use sigaction on sparc/linux.
16467 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
16469 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
16471 * mini-exceptions.c: Add proper include files for getpid ().
16473 2006-10-16 Zoltan Varga <vargaz@gmail.com>
16475 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
16476 address instead of a MonoJitInfo* to avoid decoding the exception info for the
16479 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
16480 name cache to reduce its size.
16482 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
16484 2006-10-15 Zoltan Varga <vargaz@gmail.com>
16486 * mini-x86.c: Save/restore the current LMF structure more efficiently using
16487 the mono_lmf TLS variable.
16489 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
16490 trampoline lmf frames.
16492 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
16494 2006-10-14 Zoltan Varga <vargaz@gmail.com>
16496 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
16497 the mono_lmf TLS variable.
16499 * mini-exceptions.c: Access the LMF structure through accessors.
16501 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
16502 variable instead of in jit_tls->lmf.
16504 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
16506 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
16507 trampoline lmf frames.
16509 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
16511 2006-10-12 Zoltan Varga <vargaz@gmail.com>
16513 * mini.c trace.c mini-x86.c: Revert these too.
16515 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
16518 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
16520 * genmdesc.c: removed now dead code.
16522 2006-10-09 Robert Jordan <robertj@gmx.net>
16524 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
16526 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
16528 * mini.h: do not leave gaps in the opcode values.
16530 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
16532 * jit-icalls.h: flag functions as internal here, too.
16534 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
16536 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
16537 functions with the internal attribute.
16539 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
16541 * aot-compiler.c: fclose the file descriptor in the profile read loop.
16543 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
16545 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
16548 2006-10-05 Zoltan Varga <vargaz@gmail.com>
16550 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
16551 tail calls as on other platforms.
16553 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
16555 * iltests.il: Add a few tailcall tests.
16557 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16559 * driver.c: fix loop for old compilers (bug #79521).
16561 2006-10-02 Zoltan Varga <vargaz@gmail.com>
16563 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
16565 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
16567 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
16568 metadata without any code.
16570 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
16571 more precise debugging information using gdb.
16573 2006-09-30 Zoltan Varga <vargaz@gmail.com>
16575 * inssel-ia64.brg: Make the helper methods static.
16577 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16579 * inssel-x86.brg: make the helper methods static.
16581 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
16583 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
16585 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16587 * mini.c: updates for monoburg changes.
16588 * inssel.brg: make a few helper functions static as they should.
16590 2006-09-27 Zoltan Varga <vargaz@gmail.com>
16592 * Makefile.am: Move mini-codegen.c to common_sources.
16594 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16596 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
16598 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
16599 mini-ppc.h: port to use the common local register allocator.
16601 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16603 * mini.h: Remove the comment too then.
16605 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
16607 * mini.h: put back backend.data which is to be used shortly and
16608 doesn't increase the size of MonoInst. If any 64 bit arch aligned
16609 pointers on 4 byte boundaries it'd have much bigger issues running
16610 and you can ifdef it out anyway.
16612 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16614 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
16615 MonoInst size by 4 bytes on 64 bit machines.
16617 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
16619 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
16620 replacement with more meaningful field names. Arch maintainers, please
16621 check the assigned names are good enough for your arch.
16623 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16625 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
16626 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
16628 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
16630 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
16631 relocations and memory requirements, put the optimization flags
16632 definitions in their own file.
16634 2006-09-24 Zoltan Varga <vargaz@gmail.com>
16636 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
16638 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
16640 2006-09-22 Zoltan Varga <vargaz@gmail.com>
16642 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
16644 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
16646 * inssel.brg: use the correct function to get the size of an item
16647 in an array, given an element class.
16648 * aot-compiler.c: do not access class->class_size directly.
16650 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
16652 * mini.h, debug-mini.c: added a debugging function to print
16653 info about local variables and arguments in a jitted method.
16655 2006-09-20 Zoltan Varga <vargaz@gmail.com>
16657 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
16659 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
16661 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16663 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
16664 inner and outer loops when passing vtypes.
16666 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
16668 * mini-ppc.c: take into account the cpu errata for cache flushing
16669 which caused some random errors (bug #79381).
16671 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16673 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
16674 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
16676 2006-09-17 Zoltan Varga <vargaz@gmail.com>
16678 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
16681 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
16682 freebsd ports tree.
16684 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
16685 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
16687 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
16690 2006-09-13 Zoltan Varga <vargaz@gmail.com>
16692 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
16694 2006-09-12 Zoltan Varga <vargaz@gmail.com>
16696 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
16697 macro does not have to be changed during debugging.
16699 * 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>.
16701 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
16703 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
16705 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
16706 MONO_ARCH_NO_EMULATE_MUL is defined.
16708 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
16710 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
16712 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
16714 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
16716 2006-09-11 Zoltan Varga <vargaz@gmail.com>
16718 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
16719 stuff to mini-exceptions.c where it is used.
16721 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
16722 setup code, the real one is in mini-exceptions.c.
16724 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
16725 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
16726 some changes from the freebsd ports tree.
16728 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
16731 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
16733 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
16735 * mini.c: on Linux, check for /proc to be mounted
16736 (bug# 79351, novell bug#201204).
16738 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
16740 * mini.c: handle cases where pthread_attr_getstack() behaves
16741 incorrectly (bug #78096).
16743 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
16745 * mini-arm.c: support larger stack frames (bug #79272).
16747 2006-09-08 Zoltan Varga <vargaz@gmail.com>
16749 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
16751 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
16754 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
16755 mono_class_from_name () to find a class from its name.
16757 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
16759 2006-09-07 Zoltan Varga <vargaz@gmail.com>
16761 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
16763 2006-09-05 Kornel Pal <kornelpal@gmail.com>
16765 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
16767 2006-09-04 Zoltan Varga <vargaz@gmail.com>
16769 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
16770 callinfo->trampoline.
16772 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
16774 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
16777 2006-09-03 Zoltan Varga <vargaz@gmail.com>
16779 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
16781 2006-09-02 Zoltan Varga <vargaz@gmail.com>
16783 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
16784 stats.method_trampolines, it is already done by the generic trampoline code.
16786 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
16788 2006-09-01 Zoltan Varga <vargaz@gmail.com>
16790 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
16792 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
16794 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
16796 * mini.c (print_jit_stats): Print mscorlib mempool size too.
16798 * mini.c (print_jit_stats): Print new stats.
16800 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
16802 2006-08-31 Zoltan Varga <vargaz@gmail.com>
16804 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
16805 Address on two dimensional arrays. Fixes #78729.
16807 * mini.h (MonoCompile): Add a 'skip_visibility' field.
16809 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
16812 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
16814 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
16817 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
16819 (mini_get_ldelema_ins): Ditto.
16821 2006-08-30 Zoltan Varga <vargaz@gmail.com>
16823 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
16824 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
16827 2006-08-29 Neale Ferguson <neale@sinenomine.net>
16829 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
16830 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
16832 * exceptions-s390x.c: Cosmetic change.
16834 * tramp-s390.c: Fix warning.
16836 * cpu-s390.md: Correct length of mul_imm.
16838 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
16840 * aot-compiler.c: added binary writer with ELF backend
16841 implementation (only on Linux/x86 for now).
16843 2006-08-18 Zoltan Varga <vargaz@gmail.com>
16845 * Makefile.am: Don't run net 2.0 AOT tests.
16847 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
16848 (mono_compile_assembly): Skip net 2.0 assemblies as well.
16850 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
16852 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
16854 * aot-compiler.c: simplified and refactored the asm-writing code
16855 to allow different backends.
16857 2006-08-18 Zoltan Varga <vargaz@gmail.com>
16859 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
16861 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
16862 little. Share patches of type TYPE_FROM_HANDLE as well.
16864 * mini.c (mono_patch_info_equal): New helper function.
16865 (mono_patch_info_hash): Ditto.
16867 * aot-compiler.c (emit_method_code): Fix s390 build.
16869 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
16870 is not handled because it is stored as a flag and not as a type ctor. Fixes
16873 2006-08-17 Zoltan Varga <vargaz@gmail.com>
16875 * aot-compiler.c: Fix computation of GOT slot statistics.
16877 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
16878 Also remove support for not PIC AOT.
16880 * mini.h: Bump AOT file format version.
16882 * objects.cs: Add a test for #78990.
16884 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
16885 (peter.dettman@iinet.net.au). Fixes #79087.
16887 * basic-long.cs: Add a test for the above.
16889 2006-08-16 Zoltan Varga <vargaz@gmail.com>
16891 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
16893 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
16896 2006-08-15 Zoltan Varga <vargaz@gmail.com>
16898 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
16901 2006-08-10 Jonathan Chambers <joncham@gmail.com>
16903 * mini.c: Don't verify COM proxy invoke calls
16906 2006-08-10 Dick Porter <dick@ximian.com>
16908 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
16909 which process is holding semaphores locked.
16911 2006-08-08 Zoltan Varga <vargaz@gmail.com>
16913 * mini-ia64.c mini-amd64.c: Fix #79027.
16915 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
16917 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
16919 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
16920 implicit arguments in a vararg call. Fixes #79027.
16922 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
16924 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
16925 (mono_get_array_new_va_signature): Ditto.
16927 2006-08-05 Zoltan Varga <vargaz@gmail.com>
16929 * aot-runtime.c: Call init_plt lazily.
16931 * inssel-long.brg: Fix unsigned long->int conversion.
16933 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
16935 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
16936 that most data is now in the .rss/.data section.
16938 2006-08-04 Zoltan Varga <vargaz@gmail.com>
16940 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
16942 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
16944 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
16946 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
16948 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
16949 virtual call. Fixes #79010.
16951 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
16952 and use the result as the this argument in the real call.
16954 * generics.2.cs: Add a new test for #79010.
16956 2006-08-03 Zoltan Varga <vargaz@gmail.com>
16958 * mini-x86.c: Fix a warning.
16960 * aot-compiler.c: Add a bunch of statistics.
16962 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
16964 2006-08-02 Zoltan Varga <vargaz@gmail.com>
16966 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
16968 2006-08-01 Zoltan Varga <vargaz@gmail.com>
16970 * 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>.
16972 2006-07-13 Miguel de Icaza <miguel@novell.com>
16974 * mini.c (mono_method_to_ir): Obtain the original method in the
16975 CIL stream and use this to perform validation.
16979 2006-07-19 Zoltan Varga <vargaz@gmail.com>
16981 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
16982 (mono_arch_call_opcode): Ditto.
16984 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
16987 * mini.c (mono_patch_info_dup_mp): New helper function.
16989 * aot-compiler.c (compile_method): Fix some of the memory allocated during
16990 compilation. Fixes #78827.
16992 2006-07-18 Kornel Pal <kornelpal@gmail.com>
16994 * declsec.c: Use original security informations for
16995 MONO_WRAPPER_MANAGED_TO_MANAGED.
16997 2006-07-15 Jonathan Chambers <joncham@gmail.com>
16999 * mini.c: Allow Com Interop methods/classes and
17000 don't verify COM wrapper calls
17003 2006-07-13 Zoltan Varga <vargaz@gmail.com>
17005 * inssel-long32.brg: Fix long->i4 checked conversion.
17007 * exceptions.cs: Add a test for the above.
17009 2006-07-08 Zoltan Varga <vargaz@gmail.com>
17011 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
17013 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
17016 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
17019 2006-07-03 Zoltan Varga <vargaz@gmail.com>
17021 * mini.c: Fix solaris/x86 exception handling.
17023 * Makefile.am: Get rid of $(ICU_LIBS).
17025 2006-07-02 Zoltan Varga <vargaz@gmail.com>
17027 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
17028 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
17029 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
17031 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
17033 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
17034 this function causes a SIGSEGV.
17036 2006-06-22 Zoltan Varga <vargaz@gmail.com>
17038 * mini.c: Remove unused solaris/x86 includes.
17040 2006-06-21 Zoltan Varga <vargaz@gmail.com>
17042 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
17044 2006-06-20 Jb Evain <jbevain@gmail.com>
17046 * cpu-g4.md: fix max length of start_handler instruction.
17048 2006-06-20 Massimiliano Mantione <massi@ximian.com>
17049 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
17051 2006-06-16 Massimiliano Mantione <massi@ximian.com>
17052 * ssa.c: Fixed bug 78653 for SSA based deadce.
17053 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
17054 MonoInst.flags, used in SSA based deadce.
17055 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
17056 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
17058 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
17060 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
17061 it can end up using non executable memory on ppc64 systems
17062 running ppc32 userspace (fix from Johannes Berg).
17064 2006-06-14 Dick Porter <dick@ximian.com>
17066 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
17069 2006-06-13 Massimiliano Mantione <massi@ximian.com>
17070 * mini.c: Made so that inline is locally disabled if it would
17071 trigger a .cctor, because too many apps depend on this behavior
17072 (which seems to be also the one of the MS CLR).
17074 2006-06-13 Zoltan Varga <vargaz@gmail.com>
17076 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
17077 No idea why this worked before.
17079 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
17080 which branch to outer exception clauses since they could skip the
17081 inner finally clauses. Fixes #78633.
17083 * exceptions.cs: Add a test for the above.
17085 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
17088 * iltests.il: Add a test for the above.
17090 2006-06-12 Zoltan Varga <vargaz@gmail.com>
17092 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
17093 after the end of a try bblock, to prevent asserts in mini_method_compile ().
17095 * iltests.il: Add a test for the above.
17097 2006-06-10 Zoltan Varga <vargaz@gmail.com>
17099 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
17101 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
17102 methods as instrinsics.
17104 2006-06-09 Wade Berrier <wberrier@novell.com>
17106 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
17107 (simple-cee-ops.h ssapre-mini-ops.h)
17109 2006-06-09 Neale Ferguson <neale@sinenomine.net>
17111 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
17112 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
17114 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
17115 * cpu-s390x.md: Fix max. length values for a couple of instructions.
17117 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
17119 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
17121 2006-06-08 Massimiliano Mantione <massi@ximian.com>
17123 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
17124 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
17125 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
17126 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
17127 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
17128 of opcodes, so that bug 78549 should not happen again.
17129 * ssapre.c: Updated to use the renamed files.
17131 2006-06-08 Zoltan Varga <vargaz@gmail.com>
17133 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
17134 in OP_ATOMIC_EXCHANGE_I4.
17136 2006-06-07 Wade Berrier <wberrier@novell.com>
17138 * tramp-s390.c: Fix s390 build (add missing pointer declarations
17139 in mono_debugger_create_notification_function)
17141 2006-06-06 Zoltan Varga <vargaz@gmail.com>
17143 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
17145 * mini.c (type_from_stack_type): Disable some changes which do not
17148 * driver.c: Reenable opts.
17150 * mini.h (MonoStackSlot): New structure to keep track of the verification state
17151 of the evaluation stack.
17153 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
17154 evaluation stack trace at entry to the bblock.
17156 * mini.c (merge_stacks): New function to perform verification of stack merges.
17157 Turned off by default.
17159 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
17162 2006-06-06 Massimiliano Mantione <massi@ximian.com>
17164 * local-propagation.c: Fixed bug 78549.
17166 2006-06-04 Zoltan Varga <vargaz@gmail.com>
17168 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
17170 2006-06-02 Miguel de Icaza <miguel@novell.com>
17172 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
17173 tramp-arm.c, tramp-ia64.c
17174 (mono_debugger_create_notification_function): Update signature to
17175 new signature and use new protocol for creating the notification
17178 Should fix the build.
17180 2006-06-02 Geoff Norton <gnorton@customerdna.com>
17182 * exceptions-ppc.c (mono_jit_walk_stack)
17183 (ves_icall_get_frame_info): Fix the build
17185 2006-06-02 Zoltan Varga <vargaz@gmail.com>
17187 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
17189 2006-05-31 Raja R Harinath <rharinath@novell.com>
17191 * il2tests.2.il: New file for generics CIL tests. Add test for
17193 * Makefile.am: Update.
17196 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
17199 2006-05-30 Massimiliano Mantione <massi@ximian.com>
17201 * aliasing.c: Fixed bug 78311.
17203 2006-05-29 Martin Baulig <martin@ximian.com>
17205 * mini-exceptions.c (mono_find_jit_info): When computing the
17206 native offset, check whether we're actually inside the method's
17207 code; call mono_debug_print_stack_frame() to format the frame.
17208 (ves_icall_System_Exception_get_trace): Call
17209 mono_debug_print_stack_frame() to format the stack frame.
17210 (ves_icall_get_trace): Update to the new debugging API.
17211 (mono_jit_walk_stack_from_ctx): Likewise.
17212 (ves_icall_get_frame_info): Likewise.
17214 * mini.c (get_method_from_ip): Use the new debugging API.
17215 (mono_print_method_from_ip): Likewise.
17218 (mono_jit_walk_stack): Use the new debugging API.
17219 (ves_icall_get_frame_info): Likewise.
17221 2006-05-27 Zoltan Varga <vargaz@gmail.com>
17223 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
17225 2006-05-25 Massimiliano Mantione <massi@ximian.com>
17227 * mini.c: Added "limitator" to inline for debugging.
17229 2006-05-24 Martin Baulig <martin@ximian.com>
17231 * debug-debugger.c (mono_debugger_init): Create a private,
17232 malloc()-based code manager for the notification function and
17233 intentionally leak it on exit. This fixes the crash-on-exit race
17237 (mono_debugger_create_notification_function): Added
17238 `MonoCodeManager *' argument.
17241 (mono_debugger_create_notification_function): Added
17242 `MonoCodeManager *' argument.
17244 2006-05-23 Massimiliano Mantione <massi@ximian.com>
17246 * aliasing.c: Fixed 64 bit issue.
17247 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
17248 default since all known bugs are fixed (one more time!).
17250 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
17252 * mini.c: write barrier support.
17254 2006-05-23 Martin Baulig <martin@ximian.com>
17256 * debug-debugger.c: Revert Paolo's change. Add comment and #error
17257 check at the top of the file.
17259 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
17261 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
17262 reverting changes without reason and without changelog entries.
17264 2006-05-18 Zoltan Varga <vargaz@gmail.com>
17266 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
17267 to a few opcodes. Fixes #78439.
17269 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
17270 consistency with other archs.
17272 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
17274 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17276 * debug-debugger.c: fix the build.
17278 2006-05-17 Martin Baulig <martin@ximian.com>
17281 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
17282 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
17283 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
17284 (debugger_attach): Call GC_mono_debugger_add_all_threads().
17286 2006-05-11 Zoltan Varga <vargaz@gmail.com>
17288 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
17290 2006-05-10 Zoltan Varga <vargaz@gmail.com>
17292 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
17293 MONO_TYPE_GENERICINST.
17295 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
17296 MONO_TYPE_GENERICINST.
17298 2006-05-09 Zoltan Varga <vargaz@gmail.com>
17300 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
17303 2006-05-08 Zoltan Varga <vargaz@gmail.com>
17305 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
17307 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
17309 2006-05-06 Zoltan Varga <vargaz@gmail.com>
17311 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
17312 mono_trace_cleanup ().
17314 * iltests.il: Fix problem with the newly added test.
17316 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
17317 due to register constraints, free up the previous hreg. Fixes #78314.
17319 * iltests.il: Add new test for #78314.
17321 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
17322 Interlocked.Add. Fixes #78312.
17324 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
17326 2006-05-05 Zoltan Varga <vargaz@gmail.com>
17328 * inssel.brg (mini_emit_virtual_call): Fix a warning.
17330 2006-05-05 Martin Baulig <martin@ximian.com>
17332 * debug-mini.c (mono_debug_open_block): New method.
17335 (mono_arch_output_basic_block): Call mono_debug_open_block() at
17336 the beginning of each basic block.
17339 (mono_arch_output_basic_block): Call mono_debug_open_block() at
17340 the beginning of each basic block.
17342 2006-05-04 Massimiliano Mantione <massi@ximian.com>
17344 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
17345 default until I understand why they break the build on amd64.
17347 2006-05-04 Zoltan Varga <vargaz@gmail.com>
17349 * mini.c (mini_cleanup): Call mono_cleanup ().
17351 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
17354 2006-05-04 Massimiliano Mantione <massi@ximian.com>
17356 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
17357 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
17358 default since all known bugs are fixed, and I cannot reproduce bug
17359 77944... I'm asking Matt Hargett to test again after this commit.
17361 2006-04-28 Massimiliano Mantione <massi@ximian.com>
17363 * mini-codegen.c: Fixed typo that thrashed inline.
17365 2006-04-28 Zoltan Varga <vargaz@gmail.com>
17367 * dominators.c (compute_dominators): Avoid using a worklist since
17368 it is not correct in some cases. Instead, iterate over all bblocks as
17369 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
17371 2006-04-28 Miguel de Icaza <miguel@novell.com>
17373 * mini.c (mono_jit_compile_method_inner): Use
17374 mono_prepare_exception_from_error that resets the value
17377 2006-04-27 Miguel de Icaza <miguel@novell.com>
17379 * mini.c: Move the mini_loader_error_to_exception to metadata.
17381 2006-04-27 Massimiliano Mantione <massi@ximian.com>
17383 * aliasing.c: Fixed bug 78210.
17385 2006-04-27 Massimiliano Mantione <massi@ximian.com>
17387 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
17388 default until all their problems (or the ones they trigger) are fixed.
17390 2006-04-26 Zoltan Varga <vargaz@gmail.com>
17392 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
17394 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
17395 as loaded only after resolving patches since that could invoke the same method.
17397 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
17399 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
17402 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
17405 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
17408 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
17409 made from AOT code through the PLT table.
17411 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
17412 holding the plt offset when a call is made to the aot plt trampoline.
17414 2006-04-25 Zoltan Varga <vargaz@gmail.com>
17416 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
17419 * Makefile.am (common_sources): Fix build breakage.
17421 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
17422 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
17423 intra-assembly calls if possible.
17425 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
17427 * mini-trampolines.c: Handle PLT entries.
17429 * mini.c: Avoid creating a GOT var for calls.
17431 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
17432 from mscorlib code.
17434 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
17435 from mscorlib code.
17437 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
17440 * mini.h: Bump AOT file format version.
17442 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
17445 2006-04-25 Martin Baulig <martin@ximian.com>
17447 * driver.c: Disable copyprop, consprop and inline when running
17448 inside the debugger.
17450 2006-04-25 Martin Baulig <martin@ximian.com>
17452 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
17453 with `get_current_thread' and added `detach'.
17454 (MonoDebuggerMetadataInfo): Added `thread_size',
17455 `thread_tid_offset', `thread_stack_ptr_offset' and
17456 `thread_end_stack_offset'.
17458 2006-04-25 Zoltan Varga <vargaz@gmail.com>
17460 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
17463 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
17464 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
17466 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
17468 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
17470 * aot.c: Add support for ADJUSTED_IID.
17472 2006-04-24 Zoltan Varga <vargaz@gmail.com>
17474 * aot.c (emit_method_order): Don't align method_order_end.
17476 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
17477 the interface ID changes.
17479 2006-04-21 Dick Porter <dick@ximian.com>
17481 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
17482 cleaning up a thread. Fixes the new part of bug 77470.
17484 2006-04-20 Geoff Norton <gnorton@customerdna.com>
17486 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
17487 to managed wrapper.
17489 2006-04-19 Zoltan Varga <vargaz@gmail.com>
17491 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
17493 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
17494 SIGSEGV. Fixes #78072.
17496 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
17497 unregister our SIGABRT handler.
17499 2006-04-19 Massimiliano Mantione <massi@ximian.com>
17501 * mini.c: Disabled inline where it can alter the call stack in a
17502 way visible from managed code.
17503 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
17506 2006-04-16 Zoltan Varga <vargaz@gmail.com>
17508 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
17509 on other platforms. Fixes #78089.
17511 2006-04-13 Martin Baulig <martin@ximian.com>
17513 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
17514 determine whether we're inside the debugger.
17517 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
17519 2006-04-12 Zoltan Varga <vargaz@gmail.com>
17521 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
17522 handler clauses. Fixes #78024.
17524 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
17525 in the CALL_MEMBASE opcodes. Fixes #78088.
17526 (mono_arch_get_vcall_slot_addr): Ditto.
17528 2006-04-10 Martin Baulig <martin@ximian.com>
17530 * debug-debugger.c: The thread handling code has now been moved
17531 into ../metadata/threads.c.
17533 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17535 * driver.c (mono_main): Fix --with-gc=none build.
17537 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
17538 (mono_spillvar_offset_float): Ditto.
17539 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
17540 hreg, not when its !global, since on ia64, there is a third category: stacked
17543 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
17545 * mini.c: set MonoInst->klass for load field address and a few other
17548 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17550 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
17552 2006-04-07 Zoltan Varga <vargaz@gmail.com>
17554 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
17555 the branch opt changes.
17557 2006-04-06 Dick Porter <dick@ximian.com>
17559 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
17561 * wapihandles.c (mini_wapi_seminfo):
17562 * driver.c (mono_main): Add semaphore info option
17564 2006-04-05 Zoltan Varga <vargaz@gmail.com>
17566 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
17567 branch optimization changes. Fixes #78009.
17569 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17571 * mini.c: ignore accessibility of methods in managed->native wrappers.
17573 2006-04-04 Zoltan Varga <vargaz@gmail.com>
17575 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
17577 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
17579 2006-04-03 Zoltan Varga <vargaz@gmail.com>
17581 * mini.c: Modify the branch optimizations to preserve the invariant that
17582 the entries inside the in_bb and out_bb arrays are unique.
17583 (mono_unlink_bblock): Avoid creation of new arrays.
17585 2006-04-02 Zoltan Varga <vargaz@gmail.com>
17587 * mini.c (mono_unlink_bblock): Fix regression caused by previous
17590 2006-04-01 Zoltan Varga <vargaz@gmail.com>
17592 * mini.c (optimize_branches): Remove the "optimizations" in
17593 the cbranch1/cbranch2 -> branch cases which were causing several
17594 problems in the past. Fixes #77986.
17596 2006-03-31 Chris Toshok <toshok@ximian.com>
17598 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
17599 default optimizations :(
17601 2006-03-31 Zoltan Varga <vargaz@gmail.com>
17603 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
17606 2006-03-31 Massimiliano Mantione <massi@ximian.com>
17608 * local-propagation.c: Added comments to structs and removed
17609 "Mono" prefixes from local tree mover types.
17611 2006-03-30 Zoltan Varga <vargaz@gmail.com>
17613 * Makefile.am (arch_sources): Define this for each architecture so
17614 libmono_la_SOURCES is defined in one place.
17616 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
17618 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
17621 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
17623 * driver.c: print the GC name supplied by configure.
17625 2006-03-29 Massimiliano Mantione <massi@ximian.com>
17627 * local-propagation.c: Added tree mover, and moved here all the
17628 local propagation code from mini.c
17629 * mini.c: Added support for treeprop, and moved all the local
17630 propagation code to local-propagation.c
17631 * mini.h: Added support for treeprop
17632 * driver.c: Added support for treeprop, enabled consprop, copyprop,
17633 treeprop, inline and deadce by default
17634 * Makefile.am: Added local-propagation.c
17636 2006-03-25 Zoltan Varga <vargaz@gmail.com>
17638 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
17640 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
17642 * debug-debugger.c: make it compile without the Boehm GC.
17644 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
17646 * mini.c: fixed issue with mismatch when an icall is registered
17647 with multiple names but same address.
17649 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
17651 * declsec.c, mini-exceptions.c: use write barrier to set reference
17652 fields of managed objects.
17654 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17656 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
17657 (can_access_internals): Fix a warning.
17659 * mini.c (print_method_from_ip): Rename this to
17660 mono_print_method_from_ip so it gets exported.
17662 * trace.c: Deal with strings inside StringBuilder's containing garbage
17663 and fix memory leaks. Fixes #77848.
17665 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17667 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
17670 2006-03-16 Neale Ferguson <neale@sinenomine.net>
17672 * mini-s390.c: Remove OP_X86_TEST_NULL.
17674 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
17676 * mini.c: use the correct GetHashCode() for the moving collector.
17678 2006-03-16 Massimiliano Mantione <massi@ximian.com>
17680 * liveness.c: Regalloc spill cost tuning.
17682 2006-03-15 Neale Ferguson <neale@sinenomine.net>
17684 * mini-s390x.h: Correct S390_LONG macro.
17686 * mini-s390x.c: Cleanup unused code.
17688 2006-03-15 Zoltan Varga <vargaz@gmail.com>
17690 * jit-icalls.h: New file.
17692 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
17693 icalls and include that instead of including jit-icalls.c.
17695 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
17698 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
17700 * mini.c: when checking for member accessibility, also check for
17701 friend assemblies and for explicit interface implementations.
17703 2006-03-14 Zoltan Varga <vargaz@gmail.com>
17705 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
17707 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
17709 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
17710 common cases are done first.
17712 * mini-ops.h: Only define platform specific opcodes on the given platform.
17714 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
17717 2006-03-14 Martin Baulig <martin@ximian.com>
17719 Revert Paolo's change from r57348:
17721 * mini.h: don't use gboolean for bitfields.
17722 * mini.c: verifier changes for fields and methods accessibility.
17724 2006-03-13 Neale Ferguson <neale@sinenomine.net>
17726 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
17728 * mini-s390x.c: Fix conv_r_un.
17730 * cpu-s390, cpu-s390x.md: Fix lengths.
17732 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
17734 * mini.c: nested types have access to all the nesting
17735 levels, not just the enclosing types.
17737 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
17739 * mini.c: added a few more verification checks.
17741 2006-03-12 Zoltan Varga <vargaz@gmail.com>
17743 * liveness.c: Merge optimizations from the linear-il branch.
17745 2006-03-11 Zoltan Varga <vargaz@gmail.com>
17747 * mini-ia64.c (emit_call): Add a comment.
17749 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
17751 * tramp-ia64.c: Fix some warnings.
17753 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
17755 * mini.h: don't use gboolean for bitfields.
17756 * mini.c: verifier changes for fields and methods accessibility.
17758 2006-03-11 Zoltan Varga <vargaz@gmail.com>
17760 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
17761 lazy icall wrapper changes.
17763 * dominators.c: Replace all the dominator algorithms with faster
17764 ones from the linear-il branch.
17766 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
17769 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
17770 common cases are done first.
17772 * mini-amd64.c: Fix some warnings.
17774 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
17777 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
17780 * mini.h: Add a missing prototype.
17782 2006-03-10 Zoltan Varga <vargaz@gmail.com>
17784 * mini.c: Compile icall wrappers lazily.
17786 * mini-codegen.c: Use printf instead of g_print since its much faster.
17788 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
17791 * mini.c (optimize_branches): Cache the negative result from
17792 remove_block_if_useless ().
17794 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
17795 Also fix some bblock linking issues.
17797 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
17800 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
17802 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
17803 accessed fields first, for better cache behavior.
17805 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
17807 * mini.c: speedup IList<T> array accesses.
17809 2006-03-09 Zoltan Varga <vargaz@gmail.com>
17811 * mini.c (mono_method_to_ir): Handle large methods overflowing the
17812 inline_costs counter. Fixes #77190.
17814 2006-03-06 Zoltan Varga <vargaz@gmail.com>
17816 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
17817 trace messages. Fixes #77706.
17819 2006-03-04 Martin Baulig <martin@ximian.com>
17821 * tramp-amd64.c, tramp-x86.c
17822 (mono_debugger_create_notification_function): Use
17823 mono_global_codeman_reserve() to allocate a buffer at runtime and
17826 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
17828 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
17829 notification function at runtime and then call `initialize' in the
17830 `MONO_DEBUGGER__debugger_info' vtable.
17832 2006-03-04 Zoltan Varga <vargaz@gmail.com>
17834 * iltests.il: Fix a visibility problem.
17836 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
17838 * driver.c, mini.c: add hooks for the counters API.
17840 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
17842 * driver.c: show disabled options.
17844 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
17846 * linear-scan.c: always use cost-driven selection.
17848 2006-02-28 Raja R Harinath <rharinath@novell.com>
17850 * jit-icalls.c (helper_compile_generic_method): Revert change from
17853 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
17855 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
17857 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
17859 * inssel.brg: style fixes, mostly to force the updated monoburg
17860 to run for people using svn.
17862 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
17864 * mini.c: match monoburg changes.
17866 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
17868 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
17869 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
17870 declaration in the header file.
17872 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
17874 * helpers.c: reduce relocations and mem usage.
17876 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
17878 * mini.h, mini-codegen.c: disable logging features if
17879 requested by configure.
17881 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
17883 * mini.c: tiny verifier changes.
17885 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
17887 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
17888 cpu-pentium.md: stack alignment changes for osx/x86,
17889 partially from Geoff Norton <gnorton@customerdna.com>.
17891 2006-02-24 Raja R Harinath <harinath@gmail.com>
17893 * jit-icalls.c (helper_compile_generic_method): Update to changes
17894 in metadata/class.c.
17896 2006-02-24 Zoltan Varga <vargaz@gmail.com>
17898 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
17900 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
17901 interface calls with large offsets.
17903 2006-02-23 Raja R Harinath <rharinath@novell.com>
17905 * jit-icalls.c (helper_compile_generic_method): Document the
17906 special-case we depend on so that we can inflate the method twice
17907 with the same context with no bad side-effects.
17909 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
17911 * mini-x86.c, mini-amd64.c: fix for case when xen support
17914 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
17916 * mini-x86.c, mini-amd64.c: generate code to access tls items
17917 in a faster way for Xen systems.
17919 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
17921 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
17922 updates and compilation fixes for the OSX/x86 port, mostly from
17923 Geoff Norton <gnorton@customerdna.com>.
17925 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
17927 * inssel.brg: faster interface call implementation
17928 to sync with the interface_offsets MonoVTable changes.
17930 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
17932 * mini.c: more verification checks.
17934 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
17936 * mini.c: added a few more verification checks.
17938 2006-02-17 Neale Ferguson <neale@sinenomine.net>
17940 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
17941 facility on the processor and use it if available.
17943 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
17945 * driver.c, aot.c, mini.c: throw exception if the IL code is
17946 invalid or unverifiable.
17948 2006-02-17 Raja R Harinath <rharinath@novell.com>
17950 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
17953 2006-02-16 Zoltan Varga <vargaz@gmail.com>
17955 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
17957 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
17959 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
17960 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
17961 handling of instantiated generic valuetypes.
17963 2006-02-11 Zoltan Varga <vargaz@gmail.com>
17965 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
17966 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
17969 * generics.2.cs: Revert the nullable reftypes tests.
17971 2006-02-10 Zoltan Varga <vargaz@gmail.com>
17973 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
17974 using __builtin_frame_address (1) as it doesn't work in the presence
17975 of optimizations. Hopefully fixes #77273.
17977 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
17978 -> generics.cs change as it doesn't work with some automake versions.
17980 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
17982 * mini.c: handle systems that sue a different way to
17983 retrieve the stack address of the current thread.
17985 2006-02-09 Zoltan Varga <vargaz@gmail.com>
17987 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
17988 it specially in the makefile.
17990 * generics.2.cs: Add tests for nullable reference types.
17992 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
17994 * mini.c: always handle the case when mono_jit_init()
17995 is called in a thread different from the main thread,
17996 confusing libgc (bug #77309).
17998 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
18000 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
18002 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
18004 * mini.c: change optimize_branches () to use a single loop
18005 and introduce a new optimization to simplify some range checks.
18007 2006-02-03 Martin Baulig <martin@ximian.com>
18009 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
18010 and merged with debugger_thread_manager_add_thread().
18011 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
18012 inform the debugger about the main thread.
18014 2006-02-03 Zoltan Varga <vargaz@gmail.com>
18016 * basic.cs: Add test for div.un/rem.un constant folding.
18018 2006-02-03 Neale Ferguson <neale@sinenomine.net>
18020 * cpu-s390x.md: correct int_xor_imm length
18022 2006-02-03 Zoltan Varga <vargaz@gmail.com>
18024 * generics.2.cs: New test for #77442.
18026 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
18029 2006-02-02 Martin Baulig <martin@ximian.com>
18031 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
18032 <mono/metadata/mono-debug-debugger.h>
18034 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
18036 2006-02-02 Martin Baulig <martin@ximian.com>
18038 * debug-debugger.h: New header file for debug-debugger.c.
18040 * debug-debugger.c: Big API cleanup; don't run the managed Main()
18041 function is a separate thread anymore; add support for attaching.
18043 2006-02-01 Zoltan Varga <vargaz@gmail.com>
18045 * tramp-x86.c: Fix a warning.
18047 2006-01-31 Zoltan Varga <vargaz@gmail.com>
18049 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
18050 on very large methods.
18052 * aot.c (load_patch_info): Fix a warning.
18054 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
18056 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
18057 mini-ops.h: alu membase optimizations.
18059 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
18061 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
18062 to speedup StringBuilder.
18064 2006-01-27 Zoltan Varga <vargaz@gmail.com>
18066 * dominators.c (mono_compute_natural_loops): Fix detection of
18067 loop body start blocks.
18069 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
18071 2006-01-26 Zoltan Varga <vargaz@gmail.com>
18073 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
18076 2006-01-25 Massimiliano Mantione <massi@ximian.com>
18078 * aliasing.c: Fixed aliasing issue on 64 bit archs.
18080 2006-01-25 Martin Baulig <martin@ximian.com>
18082 * debug-debugger.c: Moved the `MonoDebuggerManager' and
18083 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
18084 started to cleanup this file a little bit.
18086 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
18088 * mini.c: optimize a codepath frequently happening in generics code.
18090 2006-01-23 Martin Baulig <martin@ximian.com>
18092 * Makefile.am: Only compile debug-debugger.c on supported platforms.
18094 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
18095 functions directly.
18097 * driver.c: debug-debugger.c is only available if
18098 `MONO_DEBUGGER_SUPPORTED' is defined.
18100 2006-01-23 Martin Baulig <martin@ximian.com>
18102 * debug-debugger.c: Only enable this on platforms where the Mono
18103 Debugger is working (x86 and x86_64).
18105 2006-01-21 Martin Baulig <martin@ximian.com>
18107 The Mono Debugger is now using the normal `mono' instead of the
18108 `mono-debugger-mini-wrapper' when executing managed code.
18110 * debug-debugger.c: New file; previously known as
18111 debugger/wrapper/wrapper.c.
18113 * debug-mini.c (mono_init_debugger): Removed.
18115 * driver.c (mono_main): Added new `--inside-mdb' command line
18116 argument which is used when running inside the debugger.
18118 2006-01-20 Zoltan Varga <vargaz@gmail.com>
18120 * liveness.c (mono_analyze_liveness): Remove some unused data
18123 2006-01-17 Zoltan Varga <vargaz@gmail.com>
18125 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
18127 2006-01-16 Zoltan Varga <vargaz@gmail.com>
18129 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
18130 depends on implementation details of monobitset.
18132 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
18135 2006-01-15 Zoltan Varga <vargaz@gmail.com>
18137 * liveness.c: Update after monobitset changes.
18139 2006-01-14 Zoltan Varga <vargaz@gmail.com>
18141 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
18143 2006-01-11 Neale Ferguson <neale@sinenomine.net>
18145 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
18147 * mini-s390x.c: Remove warning messages.
18149 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
18151 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
18153 2006-01-10 Zoltan Varga <vargaz@gmail.com>
18155 * generics.2.cs: Add ldelem/stelem_any test.
18157 2006-01-10 Neale Ferguson <neale@sinenomine.net>
18159 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
18161 2006-01-07 Zoltan Varga <vargaz@gmail.com>
18163 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
18165 2006-01-06 Zoltan Varga <vargaz@gmail.com>
18167 * generics.2.cs: Reenable vtype tests.
18169 * inssel-x86.brg: Remove an icorrect valuetype rule.
18171 2006-01-06 Neale Ferguson <neale@sinenomine.net>
18173 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
18174 initial support for OP_ABS.
18176 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18178 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
18180 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18182 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
18183 conversion and implement LADD/LSUB.
18185 * exceptions-s390.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: Fix r8 to unsigned int conversion.
18192 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
18195 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18197 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
18198 localloc is encountered. Fixes crash in test-183.cs when using gmcs
18199 (stack walk problem).
18201 2006-01-04 Zoltan Varga <vargaz@gmail.com>
18203 * aot.c (mono_aot_load_method): Fix a warning.
18205 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18207 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
18209 2006-01-03 Zoltan Varga <vargaz@gmail.com>
18211 * iltests.il: Add test for #77148.
18213 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
18216 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18218 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
18220 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18222 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
18223 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
18225 * basic-long.cs: Add lconv-to-r4/r8 tests.
18227 2006-01-03 Zoltan Varga <vargaz@gmail.com>
18229 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
18231 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
18232 here as on other archs.
18234 2005-12-29 Neale Ferguson <neale@sinenomine.net>
18236 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
18238 2005-12-29 Neale Ferguson <neale@sinenomine.net>
18240 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
18242 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
18244 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
18245 instrument_prolog; Add memory_barrier instruction.
18247 2005-12-26 Zoltan Varga <vargaz@gmail.com>
18249 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
18251 2005-12-23 Zoltan Varga <vargaz@gmail.com>
18253 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
18255 * aliasing.c inssel.brg: Fix warnings.
18257 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
18258 could skip initialization of some parts of memory.
18260 * mini.c mini-ia64.c: Fix warnings.
18262 * inssel-sparc.brg: Add an implementation of lneg which actually works.
18264 2005-12-22 Zoltan Varga <vargaz@gmail.com>
18266 * aliasing.c (mono_build_aliasing_information): Add a workaround for
18267 a crash seen on sparc.
18269 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
18271 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
18273 2005-12-21 Neale Ferguson <neale@sinenomine.net>
18275 * mini-ops.h: Add s390_backchain instruction
18277 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
18279 * cpu-s390.md: Add s390_backchain instruction
18281 * mini-s390.c: Significant ABI changes
18283 * mini-s390.h: Cater for zero length structures
18285 2005-12-20 Neale Ferguson <neale@sinenomine.net>
18287 * mini-s390.c: ABI fixes
18289 * inssel-s390.brg: Remove debug statements
18291 * cpu-s390.md: Fix length of ATOMIC_xx operations
18293 2005-12-19 Zoltan Varga <vargaz@gmail.com>
18295 * basic-float.cs: Add float<->long conversion tests.
18297 2005-12-16 Neale Ferguson <neale@sinenomine.net>
18299 * mini-s390.c: Fix LOCALLOC processing.
18301 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
18303 2005-12-15 Zoltan Varga <vargaz@gmail.com>
18305 * iltests.il: Add tests for some opcodes not covered by the other
18308 2005-12-15 Neale Ferguson <neale@sinenomine.net>
18310 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
18311 register loading for Tail processing; Correct trace output.
18313 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
18315 * cpu-s390.md: Correct size of jmp instruction.
18317 2005-12-13 Neale Ferguson <neale@sinenomine.net>
18319 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
18321 2005-12-13 Neale Ferguson <neale@sinenomine.net>
18323 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
18324 Bring s390 up to current level.
18326 2005-12-12 Zltan Varga <vargaz@gmail.com>
18328 * generics.2.cs: Disable the newly added tests as they do not work yet.
18330 * generics.2.cs: Add valuetype tests.
18332 2005-12-09 Zoltan Varga <vargaz@gmail.com>
18334 * basic-long.cs: Add i4->u8 test.
18336 * objects.cs: Add tests for JIT intrinsic.
18338 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
18339 optimizations lost by a mistake.
18341 2005-12-07 Zoltan Varga <vargaz@gmail.com>
18343 * basic-long.cs: Remove a test moved to objects.cs.
18345 * arrays.cs: Add more array tests.
18347 2005-12-06 Zoltan Varga <vargaz@gmail.com>
18349 * arrays.cs: Add new tests for multi-dimensional arrays.
18351 2005-12-06 Raja R Harinath <rharinath@novell.com>
18353 * Makefile.am (test_sources2): Add generics.2.cs.
18354 (EXTRA_DIST): Add test_sources2.
18356 2005-12-05 Ben Maurer <bmaurer@ximian.com>
18358 Support for boxing and unboxing nullable types as well as the
18359 isinst operation on nullables, per the CLI ammendment.
18361 * inssel.brg (CEE_ISINST): Special case for nullable
18363 * mini.c (handle_unbox_nullable): new method
18364 (handle_box): Special case for nullable types
18365 (mono_method_to_ir): Call handle_unbox_nullable in correct
18368 * generics.2.cs: New test suite
18370 * Makefile.am: Support for regression tests with generics.
18372 2005-12-03 Zoltan Varga <vargaz@gmail.com>
18374 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
18375 allocated to registers. Fixes #76800.
18377 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
18379 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
18381 2005-11-30 Zoltan Varga <vargaz@gmail.com>
18383 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
18386 2005-11-29 Zoltan Varga <vargaz@gmail.com>
18388 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
18391 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
18393 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
18394 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
18396 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
18397 single precision before storing to a single precision location.
18399 2005-11-28 Raja R Harinath <rharinath@novell.com>
18401 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
18403 2005-11-27 Zoltan Varga <vargaz@gmail.com>
18405 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
18408 * basic.cs: Remove test_0_byte_compares test which was moved to
18409 objects.cs a long time ago.
18411 2005-11-22 Massimiliano Mantione <massi@ximian.com>
18413 * aliasing.c: Fixed aliasing issue on 64 bit archs.
18415 2005-11-20 Zoltan Varga <vargaz@gmail.com>
18417 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
18418 handlers are called.
18420 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
18423 * mini-ia64.c: Add support for the throw->branch exception
18426 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
18428 2005-11-18 Massimiliano Mantione <massi@ximian.com>
18430 * mini.c: Enabled "fastpath" deadce :-)
18432 2005-11-18 Massimiliano Mantione <massi@ximian.com>
18434 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
18435 alias analysis pass to support it.
18436 * mini.h: Likewise.
18438 * liveness.c: Likewise (liveness computation can use aliasing
18439 information to be more accurate).
18440 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
18441 moreover made so that "--compile-all" uses the given optimization
18442 flags and not the default ones.
18443 * aliasing.c: Alias analysis (new file).
18444 * aliasing.h: Likewise.
18445 * Makefile.am: added "aliasing.c" and "aliasing.h".
18447 2005-11-17 Zoltan Varga <vargaz@gmail.com>
18449 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
18452 2005-11-13 Zoltan Varga <vargaz@gmail.com>
18454 * mini-exceptions.c (mono_handle_exception_internal): Remove the
18455 fp >= end_of_stack exit condition, as it is not needed, and it might
18456 become true for fp eliminated frames.
18458 2005-11-11 Zoltan Varga <vargaz@gmail.com>
18460 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
18463 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
18465 * mini-arm.c: fixed alignment of doubles/longs to match
18466 the C ABI (bug #76635).
18468 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
18470 * aot.c: fix compilation with --enable-minimal=aot.
18472 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
18474 * mini-arm.c: fixed compatibility with the new
18475 floating point emulator package for compares.
18477 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
18479 * mini.c : reverted sig->pinvoke changes (r51396-51397).
18481 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
18483 * mini-exceptions.c (print_stack_frame): Output to stderr.
18484 (mono_handle_native_sigsegv): Ditto.
18486 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18488 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
18489 OP_LCONV_TO_OVF_I implementation.
18491 * mini-amd64.c: Add support for the throw->branch exception
18494 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
18495 when the catch clause catches a more general exception, i.e. Object.
18497 2005-10-30 Zoltan Varga <vargaz@gmail.com>
18499 * cpu-ia64.md: Remove unused opcodes.
18501 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
18502 specific defines for architectures defining USE_SIGACTION.
18504 * mini-ia64.c: Fix some warnings.
18506 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
18507 version seemed to skip a frame.
18509 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18511 * mini.c: Clean up the usage of sig->pinvoke flag. Now
18512 only calls which are made to native code use this flag.
18514 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
18516 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
18517 varargs methods as well.
18519 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
18520 which have save_lmf set. Reorganize methods prologs a bit.
18522 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
18523 debugger to the proper place.
18525 2005-10-29 Martin Baulig <martin@ximian.com>
18527 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
18528 when running inside the debugger until the debugger has support
18531 2005-10-26 Zoltan Varga <vargaz@gmail.com>
18533 * mini.h: Fix a warning.
18535 2005-10-24 Miguel de Icaza <miguel@novell.com>
18537 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
18538 we expose publicly, this returns the string.
18540 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
18542 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
18543 with fp elimination.
18545 2005-10-21 Zoltan Varga <vargaz@gmail.com>
18547 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
18548 native stacktrace using the glibc 'backtrace' function if available.
18550 2005-10-20 Zoltan Varga <vargaz@gmail.com>
18552 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
18554 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
18555 handle SIGSEGVs received while in native code.
18557 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
18558 code, call mono_handle_native_sigsegv which will abort the runtime
18559 after printing some diagnostics, instead of converting it into a
18560 confusing NullReferenceException.
18562 2005-10-18 Zoltan Varga <vargaz@gmail.com>
18564 * cpu-pentium.md: Remove unused opcodes.
18566 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
18568 * mini-amd64.h (MonoLMF): Add rsp field.
18570 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
18573 2005-10-17 Zoltan Varga <vargaz@gmail.com>
18575 * mini-codegen.c (get_register_spilling): Fix some warnings.
18577 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
18579 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
18580 elimination during exception handling. Enable fp elimination by
18583 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
18586 2005-10-16 Martin Baulig <martin@ximian.com>
18588 * mini-exceptions.c
18589 (mono_debugger_run_finally): New public method for the debugger.
18591 2005-10-10 Zoltan Varga <vargaz@gmail.com>
18593 * debug-mini.c (mono_debug_init_method): Fix warning.
18595 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
18596 the 'exname' parameter const to fix some warnings.
18598 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
18600 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
18601 introduced by the previous patch.
18603 2005-10-08 Zoltan Varga <vargaz@gmail.com>
18605 * basic-float.cs: Add test for precision of float arithmetic.
18607 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
18608 when loading/storing single values from/to memory.
18610 * mini.c (mono_jit_compile_method_with_opt): Create the function
18611 pointers in the correct domain.
18613 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
18615 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
18616 introduced by previous patch.
18618 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
18619 when out_filter_idx is NULL.
18621 * mini-exceptions.c: Don't run filter clauses twice during exception
18622 handling. Fixes #75755.
18624 2005-10-07 Zoltan Varga <vargaz@gmail.com>
18626 * aot.c: Add support for ldflda wrappers.
18628 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
18631 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
18633 * mini.c, mini.h: do not consider exception handlers blocks when
18634 setting up interface variables.
18636 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
18638 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
18640 2005-10-03 Zoltan Varga <vargaz@gmail.com>
18642 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
18643 causes a regression.
18645 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
18647 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
18649 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
18650 of the OP_P definitions.
18652 * TODO: Add a proposal for dealing with the CEE/OP mess.
18654 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
18655 optimizations from the x86 port.
18657 * cpu-amd64.md: Ditto.
18659 * basic.cs basic-long.cs: Add tests.
18661 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
18663 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
18664 Patrik Torstensson's implementation of my exception-handling
18665 optimization idea, when the exception object is not used
18668 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
18670 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
18671 of the mul_imm optimizations from the old jit.
18673 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
18675 * mini.c, liveness.c: patch by Patrik Torstensson and
18676 Zoltan Varga to improve performance in methods with
18679 2005-09-30 Zoltan Varga <vargaz@gmail.com>
18681 * driver.c: Remove 'Globalization' entry from --version.
18683 2005-09-28 Zoltan Varga <vargaz@gmail.com>
18685 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
18686 there is a profiler interested in JIT events.
18688 * aot.c: Load profile files produced by the AOT profiling module, and
18689 reorder methods based on the profiling info. Add a 'method_order' table
18690 to the AOT file to make mono_aot_find_jit_info work with the reordered
18693 * mini.h: Bump AOT file version info.
18695 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
18697 * mini-arm.h: work around what looks like a gcc bug when optimizations
18700 2005-09-28 Raja R Harinath <rharinath@novell.com>
18702 * Makefile.am (AM_CFLAGS): Don't use += to append inside
18703 conditionals. Use ...
18704 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
18706 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
18708 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
18709 to determine the amount of memory to copy when passing valuetypes.
18711 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
18712 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
18714 2005-09-27 Zoltan Varga <vargaz@gmail.com>
18716 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
18717 information about aot.
18719 2005-09-27 Ben Maurer <bmaurer@ximian.com>
18721 * *.c: Replace the use of {Enter,Leave}CriticalSection with
18722 macros. This will allow a deadlock debugger to easily be plugged
18725 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
18727 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
18729 2005-09-27 Raja R Harinath <rharinath@novell.com>
18731 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
18732 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
18733 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
18734 ($(arch_built)) [CROSS_COMPILING]: Error out.
18736 2005-09-26 Zoltan Varga <vargaz@gmail.com>
18738 * aot.c: Add support for the no_special_static flag for classes.
18740 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
18742 * Reapply reverted patches.
18744 * *: Revert r50174 as well.
18746 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
18748 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
18750 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
18752 2005-09-23 Miguel de Icaza <miguel@novell.com>
18754 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
18755 part of the SIG_HANDLER_SIGNATURE.
18757 2005-09-23 Zoltan Varga <vargaz@gmail.com>
18759 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
18762 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
18763 introduced by previous patch.
18765 2005-09-21 Zoltan Varga <vargaz@gmail.com>
18767 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
18768 saved registers too.
18770 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
18771 upon the information returned by get_call_info ().
18773 * mini-x86.c (add_float): Fix stack size calculation.
18774 (mono_arch_call_opcode): Rewrite this so it works based up the
18775 information returned by get_call_info ().
18776 (mono_arch_get_this_vret_args): Ditto.
18778 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
18780 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
18781 in cinfo to determine the registers which need to be used.
18783 2005-09-20 Miguel de Icaza <miguel@novell.com>
18785 * driver.c (mono_main): Add --server and --desktop flags.
18787 2005-09-16 Zoltan Varga <vargaz@gmail.com>
18789 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
18790 registers as global registers.
18792 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
18793 longer needed with the new register allocator.
18795 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
18797 * cpu-ia64.md: Remove unused opcodes.
18799 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
18801 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
18803 * cpu-amd64.md: Remove unused opcodes.
18805 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
18806 needed with the new register allocator.
18808 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
18811 2005-09-16 Raja R Harinath <rharinath@novell.com>
18813 * Makefile.am (check-local): Don't invoke semdel-wrapper.
18815 2005-09-16 Martin Baulig <martin@ximian.com>
18817 * exceptions-amd64.c
18818 (throw_exception): Don't call mono_debugger_throw_exception() if
18819 we're a rethrow - see the FIXME in the code.
18821 2005-09-15 Geoff Norton <gnorton@customerdna.com>
18823 * mini.c (mono_init_exceptions): This only works on some architectures.
18825 2005-09-15 Zoltan Varga <vargaz@gmail.com>
18827 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
18830 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
18832 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
18833 now in mini-exceptions.c.
18835 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
18837 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
18838 now in mini-exceptions.c.
18840 2005-09-15 Zoltan Varga <vargaz@gmail.com>
18842 * exceptions-x86.c: Applied patch from Patrik Torstensson
18843 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
18845 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
18846 code into mini-exceptions.c. Add some assertions to it.
18848 2005-09-12 Zoltan Varga <vargaz@gmail.com>
18850 * aot.c (emit_section_change): Applied patch from "The Software Team"
18851 (<software@solmersa.com>). Fix as errors on windows.
18853 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
18855 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
18856 method info into the LMF.
18858 2005-09-11 Zoltan Varga <vargaz@gmail.com>
18860 * mini-ia64.c: Add proper unwind info for method epilogs.
18862 * exceptions-ia64.c: Add some code to help debugging.
18864 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
18866 * mini-exceptions.c: Fix warning.
18868 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
18870 * mini.c: Really fix build.
18872 * mini-x86.c mini-amd64.c: Fix build.
18874 2005-09-11 Zoltan Varga <vargaz@gmail.com>
18876 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
18878 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
18879 some Interlocked methods as intrinsics.
18881 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
18882 for Thread methods as well.
18884 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
18886 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
18888 * mini-ia64.c mini-x86.c mini-amd64.c
18889 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
18892 * mini.c (mono_init_exceptions): Fix build breakage.
18894 2005-09-10 Zoltan Varga <vargaz@gmail.com>
18896 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
18897 of instructions. Use the new ia64_unw_op macros for emitting unwind
18900 * mini.c (mono_init_exceptions): Initialize exception handling
18901 related trampolines at startup.
18903 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
18905 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
18907 2005-09-09 Zoltan Varga <vargaz@gmail.com>
18909 * mini.c: Handle type loading errors gracefully during compilation and
18910 throw the appropriate exception.
18912 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
18914 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
18915 for the mono binary.
18917 2005-09-09 Martin Baulig <martin@ximian.com>
18919 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
18922 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
18924 * mini-arm.h: use emulation for conv.r.un for the release.
18926 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
18928 * mini-arm.c, objects.cs: more fixes and tests for them.
18930 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
18932 * mini-arm.c: align structures to at least 4 bytes to be able
18933 to keep our current optimized memcpy.
18935 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
18937 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
18939 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18941 * mini.c: ignore SIGPIPE.
18943 2005-09-04 Zoltan Varga <vargaz@gmail.com>
18945 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
18947 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
18949 2005-09-02 Zoltan Varga <vargaz@gmail.com>
18951 * mini.h: Add prototype for mono_allocate_stack_slots_full.
18953 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
18955 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
18956 exception handling support.
18957 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
18958 patch by Brian Koropoff <briank@marakicorp.com>).
18960 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
18962 * mini.c: revert another 'optimization' which breaks when
18963 items on the eval stack need to be saved at a basic block end
18966 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
18968 * jit-icalls.c: for arrays, ensure we always provide
18971 2005-08-30 Zoltan Varga <vargaz@gmail.com>
18973 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
18975 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
18977 2005-08-29 Zoltan Varga <vargaz@gmail.com>
18979 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
18980 arguments in their original register.
18982 2005-08-28 Zoltan Varga <vargaz@gmail.com>
18984 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
18987 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
18988 when ssapre is enabled.
18990 * inssel-long.brg: Fix bug in previous patch.
18992 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
18993 multiplication by a constant.
18995 2005-08-27 Zoltan Varga <vargaz@gmail.com>
18997 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
19000 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
19003 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
19005 * inssel-arm.brg: apply changes tested by Brian Koropoff
19006 <briank@marakicorp.com>.
19008 2005-08-25 Zoltan Varga <vargaz@gmail.com>
19010 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
19012 2005-08-24 Zoltan Varga <vargaz@gmail.com>
19014 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
19015 to the same register if dreg is just a base register.
19016 (print_ins): Improve printing of membase opcodes.
19018 * inssel-x86.brg: Add optimized ldind(reg) rules.
19020 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
19022 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
19024 * mini.c: when running under valgrind, set the stack bottom for
19025 the GC at the actual approximate stack for the app (fixes running
19026 mono with valgrind).
19028 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
19030 * mini.c: do no break at the first valuetype to init found
19031 (fixes bug #75791).
19033 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
19035 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
19037 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
19039 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
19041 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
19043 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
19045 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19047 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
19049 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
19052 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
19055 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
19058 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
19060 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
19062 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19064 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
19065 in the tail recursion optimization.
19067 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
19068 debug info into the assembly file.
19070 * iltests.il: Add test for filter regions.
19072 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
19073 initial stack of filter regions. Fixes #75755.
19075 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
19077 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
19078 stack requirements.
19080 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19082 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
19083 the check for an already compiled method on non-ia64 platforms.
19084 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
19087 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
19089 * inssel-x86.brg: Add some optimized call rules.
19091 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
19093 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
19096 * mini.h mini-trampolines.c: Pass the trampoline argument to
19097 mono_arch_patch_delegate_trampoline.
19099 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
19101 * mini-trampolines.c: Fix build.
19103 * mini-amd64.h: Add delegate trampolines.
19105 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
19107 * inssel-amd64.brg: Add optimized call rules.
19109 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
19111 * inssel-ia64.brg: Add optimized ldind(reg) rules.
19113 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
19115 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
19118 * mini-ia64.c: Remove LMF fixmes.
19120 * mini-ia64.h: Remove most fields from LMF.
19122 * inssel-ia64.brg (stmt): Fix unaligned access errors.
19124 * mini-trampolines.c: Add support for IA64 function descriptors.
19126 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
19127 for IA64 function descriptors.
19129 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
19131 * tramp-arm.c: patch the vtable for virtual calls. Added
19132 support code to register/unregister the LMF.
19133 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
19136 2005-08-19 Dick Porter <dick@ximian.com>
19138 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
19139 bit value if needed.
19141 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
19143 * mini.c (mini_get_method): Move handling of wrapper data here.
19145 * mini.c (mono_method_to_ir): Add support for dynamic methods.
19147 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
19150 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
19151 bblock->code does not remain empty.
19153 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
19155 * arrays.cs: Add regression test for #75832.
19157 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
19158 rules. Fixes #75832.
19160 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
19161 instruction scheduling.
19163 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
19165 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
19167 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
19169 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
19171 * mini-codegen.c: Fix VC build.
19173 * cpu-pentium.md: Increase length of atomic_exhange_i4.
19175 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19177 * mini.h: fix signature for mono_register_opcode_emulation.
19179 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
19181 * mini.c: Get rid of most of the helper_sig_... constants using
19182 mono_create_icall_signature ().
19184 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
19186 * jit-icalls.c (helper_ldstr): New helper function.
19188 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
19190 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
19191 throw, load the string using a helper call instead of creating a string object.
19193 * aot.c: Update after LDSTR changes.
19195 * mini.h: Bump AOT file version.
19197 * aot.c: Save class size info into the AOT file. Print more statistics during
19200 * mini.h: Bump AOT file version.
19202 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
19203 ordering of disasm cases. Fixes #74957.
19205 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
19207 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
19208 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
19209 the generic code needed for the ARM port.
19211 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
19213 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
19214 inssel-arm.brg: more ARM features and fixes.
19216 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
19218 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
19219 ARM port work in progress.
19221 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
19223 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
19225 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
19227 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
19229 * inssel.brg (mini_emit_memset): Add support for unaligned access.
19231 * *-ia64.*: Ongoing IA64 work.
19233 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
19235 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
19237 * TODO: Remove out-of-data todo stuff.
19239 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
19242 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
19244 * mini.h: Bump corlib version.
19246 2005-07-27 Martin Baulig <martin@ximian.com>
19249 (create_copy_ins): Added `const unsigned char *ip' argument; set
19250 `copy->cil_code' from it.
19252 2005-07-27 Martin Baulig <martin@ximian.com>
19254 * mini-exceptions.c (mono_handle_exception): Don't call
19255 mono_debugger_handle_exception() for filters.
19257 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
19259 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
19262 2005-07-26 Martin Baulig <martin@ximian.com>
19264 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
19266 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
19267 helper_compile_generic_method() if the method is actually virtual
19270 2005-07-26 Martin Baulig <martin@ximian.com>
19273 (trampoline_code): Renamed to `mono_trampoline_code' and made it
19274 public; this is now accessed directly by the debugger.
19275 (mono_generic_trampoline_code): Removed.
19278 (mono_debug_init_method): Also add interncalls and wrappers.
19280 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
19282 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
19284 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
19286 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
19288 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
19290 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
19292 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
19294 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
19295 getting TLS offsets on AMD64 too.
19297 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
19299 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
19301 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
19303 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
19304 inssel-arm.brg, mini-arm.h: ARM port work in progress.
19306 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
19308 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
19310 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
19313 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
19314 mono_sparc_is_virtual_call ().
19316 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
19318 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
19319 trampoline parameters.
19321 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
19323 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
19324 to mono_arch_get_vcall_slot_addr.
19326 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
19329 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
19331 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
19333 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
19335 2005-07-19 Martin Baulig <martin@ximian.com>
19337 * exceptions-amd64.c (throw_exception): Call
19338 mono_debugger_throw_exception() here like we're doing it on i386.
19340 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
19342 * mini-ia64.c: Add optimized TLS access support.
19344 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
19346 * mini-exceptions.c: Ongoing IA64 work.
19348 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
19350 * mini.c: Use the default optimization set when embedding. Fixes
19353 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
19355 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
19356 of trampolines to a separate file.
19358 * mini-trampolines.c: New file.
19360 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
19363 * tramp-x86.c: Reorganize the trampoline code to be similar to the
19366 * mini-codegen.c: Fix cygwin build.
19368 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
19370 * mini.c: Add some minor changes needed by the IA64 port.
19372 * *-ia64.*: Ongoing IA64 work.
19374 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
19376 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
19377 trampolines into arch-independent and arch-dependent parts.
19379 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
19381 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
19383 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
19385 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
19386 the xp-regalloc-branch for amd64.
19388 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
19389 xp-regalloc-branch for x86.
19391 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
19393 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
19395 2005-07-06 Martin Baulig <martin@ximian.com>
19398 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
19399 (mono_jit_runtime_invoke): Likewise.
19401 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
19403 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
19406 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
19407 without loading their metadata. Reorganize the file format so exception handling+
19408 debug info is kept separate from normal method info. Create MonoJitInfo
19409 structures for methods lazily.
19411 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
19413 (x86_class_init_trampoline): Patch AOT class init trampolines too.
19415 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
19417 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
19420 * mini.h: Bump AOT file version.
19422 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
19424 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
19426 2005-07-01 Raja R Harinath <rharinath@novell.com>
19428 * Makefile.am (check-local): Call semdel-wrapper.
19430 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
19432 * mini-x86.c: Revert the last change as it seems to break the build..
19434 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
19436 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
19438 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
19440 2005-06-27 Ben Maurer <bmaurer@ximian.com>
19442 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
19443 outside of the macro, so strange stuff doesn't happen with gcc4
19444 (NEW_AOTCONST_TOKEN): Likewise.
19446 2005-06-28 Martin Baulig <martin@ximian.com>
19448 * mini.c (mini_class_is_system_array): New static method; use this
19449 instead of `klass->parent == mono_defaults.array_class' everywhere
19450 since this also works for the new generic array class.
19452 2005-06-26 Ben Maurer <bmaurer@ximian.com>
19454 * inssel.brg: Remove warnings.
19456 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
19458 * mini-ia64.c: Ongoing IA64 work.
19460 * basic-float.cs: Add float->i1 conversion test.
19462 * iltests.il: Add conv.u4 test.
19464 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
19466 * inssel-long.brg: Fix bug caused by last change.
19468 2005-06-23 Geoff Norton <gnorton@customerdna.com>
19470 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
19471 BSDs. Allows the x86 JIT to work on OSX86
19473 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
19475 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
19478 * mini-ia64.c: Ongoing IA64 work.
19480 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
19482 * mini-ia64.c: Ongoing IA64 work.
19484 * driver.c: Clean up jit_code_hash as well when using --regression.
19486 * inssel-long.brg: Fix long->i4/u4 conversion rules.
19488 * basic-long.cs: Add tests for long->u4 conversion.
19490 2005-06-18 Ben Maurer <bmaurer@ximian.com>
19492 * mini.c: Take mono_get_domainvar out of macros. This makes sure
19493 that we do not depend on undefined C behavior: the order stuff
19494 gets evaluated within an expression. Fixes mono when compiled on
19497 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
19499 * *-ia64.*: Ongoing IA64 work.
19501 * aot.c: Lower memory usage while loading AOT methods.
19503 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
19505 * mini.h: Bump AOT file format version.
19507 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
19509 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
19511 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
19513 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
19514 not on callee assembly). Fixed some comments.
19516 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
19518 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
19519 it gets proper disassembly.
19520 (emit_method_info): Remove some dead code.
19522 * mini.c (mini_method_compile): Allways allocate the GOT var in
19523 mono_method_to_ir for emulating opcodes.
19525 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
19527 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
19528 before freeing the code memory. Fixes #74990.
19530 * objects.cs: Add regression test for #74992.
19532 * liveness.c: Extend live ranges of arguments to the beginning of the
19533 method. Fixes #74992.
19535 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
19536 so it points into the faulting instruction.
19538 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
19540 * jit-icalls.c (mono_imul_ovf): Add exception handling.
19542 * *-ia64.*: Ongoing IA64 work.
19544 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
19546 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
19548 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
19550 * *-ia64.*: Ongoing IA64 work.
19552 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
19554 * basic-long.cs: Add tests for add/sub.ovf.
19556 * basic.cs: Add tests for sub.ovf.
19558 * *-ia64.*: Ongoing IA64 work.
19560 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
19562 * *-ia64.*: Ongoing IA64 work.
19564 * basic.cs: Add conv.ovf.i4.un test.
19566 2005-06-09 Massimiliano Mantione <massi@ximian.com>
19568 * mini.c: (remove_block_if_useless) Fixed bug 75061.
19570 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19572 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
19574 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
19576 * *-ia64.*: Ongoing IA64 work.
19578 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19581 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
19583 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
19585 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
19587 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
19589 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
19591 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
19592 of a call is callable by a near call.
19594 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
19596 * mini-ia64.c: Ongoing IA64 work.
19598 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
19600 * genmdesc.c: Make the generated array non-static.
19602 * inssel-long.brg: Fix LSHR_IMM rule.
19604 * *-ia64.*: Ongoing IA64 work.
19606 * *-ia64.*: Ongoing IA64 work.
19608 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19610 * *-ia64.*: Ongoing IA64 work.
19612 * *-ia64.*: Ongoing IA64 work.
19614 * mini-ia64.c: Ongoing IA64 work.
19616 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
19618 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19620 * objects.cs basic-calls.cs: Move some tests to objects.cs.
19622 * objects.cs basic-long.cs: Move some tests to objects.cs.
19624 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
19626 * *-ia64.*: Ongoing IA64 work.
19628 * iltests.il: Add a new test.
19630 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
19631 newobj. Fixes #75042.
19633 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
19635 * *-ia64.*: Ongoing IA64 work.
19637 * *-ia64.*: Ongoing IA64 work.
19639 * *-ia64.*: Ongoing IA64 work.
19641 * basic.cs objects.cs: Move tests accessing static variables as well.
19643 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
19645 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
19647 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
19649 * driver.c: Always print failed tests.
19651 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
19654 * *ia64*: Ongoing IA64 work.
19656 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
19658 * basic.cs: Add tests for add.ovf. Fix warnings.
19660 2005-05-18 Miguel de Icaza <miguel@novell.com>
19662 * driver.c (mono_main): Avoid crash if no argument is passed to
19663 --break; Do not use g_error, but f_printf. And fix all other
19664 ocurrences of the same crash.
19666 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
19668 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
19669 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
19672 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
19674 * *-ia64.*: Add beginnings of IA64 backend.
19676 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
19678 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
19680 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
19683 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
19685 * mini-amd64.c: Fix a warning.
19687 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
19689 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
19690 in float_neg. Fixes #74897.
19692 * mini-amd64.c (emit_call): Fix another near call bug.
19694 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
19696 * declsec.c: Keep the appdomain information in the structure. Added a
19697 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
19698 value gets overwritten).
19699 * declsec.h: Set the default MonoArray for the the stack to 6. Added
19700 an MonoAppDomain member to MonoSecurityFrame.
19701 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
19702 used in the stack walk. Now use a MonoArray which grow (double) when
19705 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
19707 * mini.c: Re-enabled runtime cleanup, since running threads should
19708 now properly stop when exiting.
19710 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
19712 * mini-codegen.c: New file contaning the arch-independent local
19713 register allocator. Not used by any architectures yet.
19715 * mini.h linear-scan.c: Merge some changes from the
19716 mini-xp-local-regalloc branch.
19718 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
19720 * mini-amd64.c (emit_call): Fix calls to native functions when the
19721 runtime is compiled as a shared library. Fixes #74756.
19723 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
19724 on a literal field. Fixes #74751.
19726 2005-04-25 Raja R Harinath <rharinath@novell.com>
19728 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
19730 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
19732 * objects.cs: Add missing null casting test.
19734 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
19736 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
19737 in wrapper methods. Also rename 'address' variable to 'offset'.
19739 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
19741 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
19744 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
19746 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
19749 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
19751 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
19753 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
19755 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
19756 just the last bytes.
19758 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
19760 * aot.c (mono_compile_assembly): Fix warning.
19762 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
19763 by the _MSC_VER stuff.
19765 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
19767 * inssel-long.brg: Fix #74588.
19769 * cpu-amd64.md: Fix #74591.
19771 * iltests.il: Add new regression tests.
19773 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
19775 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
19778 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
19780 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
19782 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
19783 from Bill Middleton <flashdict@gmail.com>.
19785 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
19787 * arrays.cs: Add new regression test. Fix warnings.
19789 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
19791 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
19792 and leakage in CKFINITE.
19794 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
19795 this to a null op since it is called on amd64 too.
19797 * exceptions-amd64.c (get_throw_trampoline): Align stack.
19799 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
19800 body since this is not used on amd64.
19802 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
19804 * mini-amd64.c: Remove obsolete fixmes.
19806 * mini.c (print_method_from_ip): Fix debugging support.
19808 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19810 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
19811 so that expressions that don't give much gain are not reduced.
19812 * ssapre.h: Likewise.
19814 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
19816 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
19818 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
19820 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
19822 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
19824 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
19826 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
19828 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
19830 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
19833 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
19835 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
19837 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
19839 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
19840 MONO_ARCH_USE_SIGACTION. Fixes #74252.
19842 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
19844 * mini-x86.c: Fix up stack overflow handling.
19846 * exceptions.cs: Add new regression test.
19848 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
19850 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
19851 mono_jit_thread_attach.
19853 * mini.c (mono_method_to_ir): Verify called method is not abstract.
19855 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
19857 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
19858 avoid calling constructors using callvirt.
19860 * inssel.brg: Fix #74073.
19862 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
19864 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
19865 compilation with non-GCC compilers.
19866 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
19867 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
19869 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
19871 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
19872 klass->interface_offsets (will likely fix bug#74073).
19874 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
19876 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
19878 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
19880 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
19881 to amd64_div_reg_size ().
19883 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
19885 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
19887 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
19889 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
19891 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
19893 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
19895 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
19897 * mini.c (mono_precompile_assembly): Load and precompile referenced
19898 assemblies as well. Fixes #74015.
19900 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
19902 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
19904 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
19906 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
19907 a lot of checks and (anyway) permissions cannot work until corlib is
19910 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
19912 * mini-ppc.c: fixed ABI issue on sysv/ppc.
19914 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
19916 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
19917 calls (fixes bug#72824).
19919 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
19921 * mini.c: fix tail recursion elimination (see test in bug#73936).
19923 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
19925 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
19926 some fp functions in sse2 mode.
19928 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
19930 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
19932 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
19934 * mini.h mini.c: Add mono_get_jit_tls_key ().
19936 * mini-x86.c: Enable fast TLS support on windows.
19938 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
19940 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
19941 * mini.c: Check for p/invoke method when generating code. If a
19942 p/invoke method, or it's class, isn't decorated with [Suppress
19943 UnmanagedCodeSecurity] then generate code to call System.Security.
19944 UnmanagedDemand (only if the security manager is active).
19946 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
19948 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
19949 last change as it seems to cause strange crashes.
19951 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
19953 * *.c: handle unsafe function pointers where needed.
19955 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
19957 * mini.c (mono_jit_free_method): Remove the fixme too.
19959 2005-03-15 Miguel de Icaza <miguel@novell.com>
19961 * mini.c: As discussed, make the code actually free the delegate
19962 thunk now, to enable the debugging of delegate problems, use
19963 MONO_DEBUG=1 when running Mono.
19965 This takes also care of parts of the leaks as seen by Joe.
19967 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
19969 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
19970 thread_tls_offset calculation.
19972 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
19974 * declsec.c: Reworked linkdemand checks for icall. The previous code
19975 was using the declaration code (untrusted) and didn't work as expected
19976 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
19979 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
19981 * iltests.il: Add new localloc test.
19983 * mini-amd64.c: Handle large stack allocations the same way as on
19984 windows if stack overflow handling is working.
19986 * mini-amd64.c: Allocate the signal stack using mmap.
19988 * mini.c (sigsegv_signal_handler): Fix reading of context.
19990 * mini-exceptions.c: Fix up stack overflow handling.
19992 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
19994 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
19996 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
19998 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
20000 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
20001 tramp_init functions as they are no longer needed.
20003 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
20005 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
20007 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
20009 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
20011 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
20014 * mini-ops.h: Add OP_LMUL_IMM.
20016 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
20017 long mul/div opcodes as intrinsic.
20019 * mini-amd64.c (emit_call): Handle the case when the callee might be
20022 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
20024 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
20027 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
20029 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
20031 2005-03-09 Ben Maurer <bmaurer@ximian.com>
20033 * mini.c (mono_codegen): Don't leak here, to help people running
20036 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
20038 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
20039 conversions in sse2 mode.
20041 * basic-float.cs: Add regression test.
20043 * mini-amd64.c: Reenable sse2.
20045 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
20047 * mini-amd64.c: Disable sse2 until some regressions are fixed.
20049 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
20051 * driver.c: Copyright text should include 2005.
20053 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
20055 * cpu-amd64.md (load_membase): Fix more max lengths.
20057 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
20059 * cpu-amd64.md (load_membase): Fix max length.
20061 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
20063 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
20065 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
20066 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
20068 * basic-float.cs: Add rounding regression test.
20070 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
20072 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
20074 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
20075 structures in registers for pinvoke wrappers.
20077 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
20079 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
20081 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
20083 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
20084 wrapper to mono_jit_thread_attach.
20086 * mini.c (mini_jit_thread_attach): New jit icall.
20088 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
20089 native->managed wrappers.
20091 * exceptions.cs: Add new regression test.
20093 * mini.c (optimize_branches): Check regions in the cbranch to throw
20094 block case as well. Fixes #73242.
20096 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
20098 * mini.c: thread safety fixes.
20100 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
20102 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
20103 patching stuff, since delegates use jump trampolines so there is
20106 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
20109 * tramp-amd64.c: Fix build.
20111 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
20112 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
20114 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
20115 Rename this to mono_arch....
20116 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
20118 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
20120 * mini-amd64.c (emit_call): If both the caller and the callee is
20121 guaranteed to have 32 bit addresses, emit a normal call.
20123 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
20125 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
20126 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
20127 method_ptr inside delegates.
20129 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
20131 * mini.c (mono_jit_free_method): Free the method info even if the native code is
20132 invalidated. Fixes #73001.
20134 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
20136 * mini-x86.c: Only use stdcall for pinvokes on windows.
20138 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
20140 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
20141 * mini-x86.c: remove unreliable __thread var offset detection,
20142 use the correct accessors and enable by default.
20144 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
20146 * mini.c (mono_jit_free_method): Fix memory leak.
20148 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
20150 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
20152 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
20154 * cpu-amd64.md: Fix lengths of atomic opcodes.
20156 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
20158 * driver.c: try to not imply using ICU is any good.
20160 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
20162 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
20163 functions as inline ops.
20165 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
20166 some Interlocked functions as inline ops.
20168 * mini.c (move_basic_block_to_end): Fix bug in last patch.
20170 * mini.h (MonoBasicBlock): Reorganize fields a bit.
20172 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
20174 * mini.c: Add support for OP_NOT_TAKEN.
20176 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
20177 structures in registers for pinvoke wrappers.
20179 * mini-amd64.c: Fix warnings.
20181 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
20183 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
20185 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
20187 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
20188 address instead of loading the address from it.
20190 * mini-x86.c: Add support for returning small structs in registers
20191 on Win32. Fixes part of #70864.
20193 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
20195 * trace.c (get_token): Improve error checking.
20197 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
20199 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
20201 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
20203 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
20204 it can be reused for MonoClass.
20205 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
20208 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
20210 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
20211 instead of a MonoReflectionMethod. The method information wasn't used
20212 when displaying SecurityException details (but will be now).
20214 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
20216 * Makefile.am : windows build fix.
20218 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
20220 * iltests.il: Add new regression test.
20222 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
20225 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
20227 * mini.c: Moved linkdemand check into helper function check_linkdemand
20228 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
20231 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
20233 * declsec.c: Added statistics counter for different kinds of
20235 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
20236 (and commented) declaration.
20237 * mini.c: Added statistics counter for security Demand code
20238 generation. Added display of security statistics.
20240 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
20242 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
20243 Fix compilation errors under gcc-2.95.
20245 2005-02-12 Ben Maurer <bmaurer@ximian.com>
20247 * mini.c, driver.c: Use the new jit trampoline hashtable
20249 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20251 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
20253 2005-02-11 Martin Baulig <martin@ximian.com>
20255 * debug-mini.c (mono_debug_close_method): Free the line number array.
20257 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
20259 * aot.c: Break up large methods into smaller ones. Share GOT slots for
20262 * mini.h: Bump AOT file format version.
20264 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
20266 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
20268 * declsec.h: Added macros to get/set lazyly initialized security
20269 informations about assemblies. Added new enum for different type of
20270 possible LinkDemand violation. Added function to check LinkDemands.
20271 * mini.h: Added a field to MonoCompile to hold any security violation
20272 detected when JITting a method (so it can be thrown later).
20273 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
20274 and CEE_CALLVIRT. Added code to throw exception at the end of
20275 mini_method_compile (note: the exception is unhandled right now).
20277 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
20279 * mini.c, jit-icalls.c: use the managed implementation of
20280 memset for initobj and memset, to avoid managed <-> unmanaged
20283 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
20285 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
20286 optimization if it would need a GOT var.
20288 * basic.cs: Add tests for constant propagation and switch statements.
20290 * ssa.c: Fix out-of-range constant propagation and switch statements.
20292 2005-02-09 <vargaz@freemail.hu>
20294 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
20296 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
20298 * cpu-amd64.md (load_membase): Fix max length of load_membase.
20300 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20302 * mini.c: update to new signature of mono_class_get_allocation_ftn().
20304 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
20306 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
20307 arithmetic operations.
20309 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
20311 * mini-ppc.c: add a workaround for broken user code that
20312 DllImports vararg functions with non-vararg signatures.
20314 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
20316 * mini.c (mono_jit_compile_method_inner): Add detection and a
20317 meaningfull error message for assemblies written in Managed C++.
20319 * tramp-amd64.c mini-amd64.h: Add support for
20320 create_trampoline_from_token ().
20322 * aot.c mini-x86.c abcremoval.c: Applied patch from
20323 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
20325 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
20327 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
20328 which takes a MonoImage/token as parameter instead of a MonoMethod.
20330 * aot.c: Use the new trampoline for initializing vtables.
20332 * aot.c: Add support for ldfld/stfld_remote wrappers.
20334 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
20335 rules for compare <MEM>, IMM.
20337 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
20339 * aot.c: Handle inherited finalizers correctly.
20341 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
20343 * inssel.brg (stmt): Add a missing _setup_... ().
20345 * aot.c: Save some parts of the class state to the AOT file and use it
20346 to recompute that state when a class is initialized.
20348 * mini.c: Install AOT hooks into the runtime.
20350 * mini.h: Bump AOT file format version.
20352 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
20355 * iltests.il: Add new test.
20357 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
20359 * mini.c: fix typo.
20361 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
20363 * mini.c: setup the statistical profiler in the thread attach
20364 callback to cope with the new single thread code.
20366 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
20368 * mini-ppc.c: ensure we have enough room for the profiler
20369 calls (fixed bug#72084).
20371 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
20373 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
20376 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20378 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
20380 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20382 * ssapre.c: Fixed an issue with down safety (this allows IronPython
20383 to succesfully execute parrotbench).
20384 * ssapre.h: Likewise.
20386 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20388 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
20389 variable for stores to method arguments (fixes a SSAPRE issue).
20391 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
20393 * mini.c: handle value types in dup, fixes gen-112.cs.
20395 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
20397 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
20398 sequence for calls in dynamic methods to avoid thunks.
20400 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
20402 * mini.c: correctly remove dynamic methods from the hashtable.
20404 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20406 * driver.c: Disabled SSAPRE until fix the bug that appears
20407 in IronPython's parrotbench.
20409 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
20411 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
20413 * mini.c (mono_method_to_ir): Revert the previous change.
20415 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
20416 when AOT compiling.
20418 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
20419 mono_jit_info_table_find () etc. when running under valgrind.
20421 * inssel.brg: Fix warnings.
20423 * mini-exceptions.c: Fix warnings.
20425 2005-01-31 Martin Baulig <martin@ximian.com>
20427 * driver.c (compile_all_methods_thread_main): Don't try to compile
20428 generic methods or anything which has type parameters.
20430 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
20432 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
20434 * TestDriver.cs: Add --verbose flags.
20436 * graph.c ssa.c: Fix 64 bit warnings.
20438 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
20439 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
20440 Fix 64 bit warnings.
20442 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
20443 variable not spotted by gcc.
20445 * mini-amd64.c inssel-amd64.brg: Applied patch from
20446 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
20447 X86_COMPARE_MEMBASE opcodes.
20449 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
20451 2005-01-29 Ben Maurer <bmaurer@ximian.com>
20453 * *: MonoMethod->signature might be NULL now. You *MUST* use
20454 mono_method_signature.
20456 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
20458 * driver.c (compile_all_methods_thread_main): Compile the methods
20459 without invoking cctors.
20461 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
20463 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
20464 * basic-calls.cs: test for the above.
20466 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
20468 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
20469 MonoJitInfo changes.
20471 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
20473 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
20474 eagerly if it contains dynamic methods.
20476 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
20478 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
20479 trace, it is now computed by an icall from trace_ips.
20481 * mini-exceptions.c: Fix a warning.
20483 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
20485 * mini-exceptions.c: don't bother getting stack trace info if
20486 it's not going to be used.
20488 2005-01-27 Raja R Harinath <rharinath@novell.com>
20490 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
20493 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
20495 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
20497 * aot.c: Avoid calling mono_method_get_header () if not needed.
20499 * mini.h: Bump AOT file format version.
20501 * mini.c (mono_emit_native_call): Allocate a GOT var here.
20503 * mini.c (mono_print_tree): Print more info for calls.
20505 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
20507 * declsec.h: Remove warning by adding missing include for marshal.h
20509 2005-01-26 Martin Baulig <martin@ximian.com>
20511 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
20514 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
20516 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
20519 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
20521 * aot.c (mono_compile_assembly): Fix a warning.
20523 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
20525 * declsec.c: Look for security attributes on the original MonoMethod
20526 (and not the wrapped one). This fix permissions on icalls.
20528 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20530 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20532 * mini.c (mono_allocate_stack_slots): Add a fixme.
20534 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20536 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
20538 * inssel.brg: optimize casts of sealed types (more
20539 optimizations waiting for fixes in remoting).
20541 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20543 * inssel.brg (stmt): Add another dummy rule.
20545 * driver.c: Fix warnings.
20547 * driver.c (mono_main): If running under valgrind, instruct glib to use
20548 the system allocation functions so valgrind can track the memory
20549 allocated by the g_... functions.
20551 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
20553 * mini-ops.h: Add OP_DUMMY_STORE opcode.
20555 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
20557 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
20558 variables in try regions.
20560 * mini.c (mini_method_compile): Don't disable optimizations on large
20561 methods when AOT compiling.
20563 * mini.c (mono_allocate_stack_slots): New arch independent method to
20564 allocate stack slots. Not yet used.
20566 2005-01-22 Ben Maurer <bmaurer@ximian.com>
20568 * debug-mini.c (mono_debug_close_method): Plug some leaks.
20570 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
20572 * mini-ppc.c: make the branch info relative as the code
20573 buffer can be reallocated.
20575 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
20577 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
20578 * driver.c: Removed the AOT/security restriction. Now initialize the
20579 security manager (in metadata) if --security is used.
20580 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
20581 rather than the pointer to declarative security, when AOT is used.
20583 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
20585 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
20586 basic blocks, reduced intrinsic exception throwing code size.
20588 2005-01-22 Miguel de Icaza <miguel@ximian.com>
20590 * driver.c (mini_usage): Reorder the usage screen.
20592 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
20594 * mini.c (mono_resolve_patch_target): Fix warning.
20596 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
20598 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
20601 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20603 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
20604 breaks the amd64 build.
20606 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
20607 register allocation. Fixes #71454.
20609 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20611 * arrays.cs: Add new regression test.
20613 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20615 * ssapre.c: Turned usage of snprintf to GString.
20616 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
20617 (I left it on by mistake in my previous commit).
20619 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
20621 * mini.c, cfold.c, basic-calls.cs: preserve side effects
20622 on cond branch optimization (fixes bug# 71515).
20624 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20626 * abcremoval.c: Fixed bug 71062.
20627 * abcremoval.h: Likewise.
20629 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20631 * mini.c: Added a new functionality to optimize_branches, the removal
20632 of useless basic blocks, and fixed some problem in the removal of
20633 critical edges; some utility functions added for both purposes.
20634 * ssapre.c: Added complex expression support, and fixed bug 70637.
20635 * ssapre.h: Likewise.
20636 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
20638 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
20639 * driver.c: Re-enabled SSAPRE.
20641 2005-01-19 Martin Baulig <martin@ximian.com>
20643 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
20644 the result of mono_get_method_constrained().
20646 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
20648 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
20651 2005-01-18 Geoff Norton <gnorton@customerdna.com>
20653 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
20654 be detected. Fixes #59296.
20656 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20658 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
20659 which can happen. Fixes #71361.
20661 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20663 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
20666 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20668 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
20669 appdomain-unload.exe to fail.
20671 * mini.c: Fix some memory leaks.
20673 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
20675 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
20676 Fixed bug and sped up some codepaths.
20678 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20680 * mini.c: Fix some memory leaks.
20682 * exceptions.cs basic-long.cs: Add test for checked ulong->int
20685 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
20687 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
20690 * iltests.il: Add regression test for #71320.
20692 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
20694 * mini.c (mono_codegen): Fix installation of profiler hooks.
20696 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
20698 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
20700 * mini.h, mini.c, cfold.c: optimize access to enum
20701 readonly fields, too. Eval conditional branches if possible
20702 to perform unreachable code removal in more cases.
20704 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
20706 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
20708 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
20711 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
20712 WinXP DEP. Fixes #71244.
20714 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
20716 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
20718 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
20720 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
20722 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
20724 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
20727 * mini.h: Bump AOT version.
20729 * mini.h (MonoCompile): Change exvar to a hash table.
20731 * mini.c: Allocate a separate exvar for each handler block.
20733 * mini.c: Get rid of the computation of filter_lengths, its not needed.
20735 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
20736 ex var with the pending exception and only throw if the two are equal.
20739 * exceptions.cs: Add tests for rethrow and nested catch clauses.
20741 * mini-x86.c: Fix warnings.
20743 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
20744 used by all the ports now.
20746 * aot.c: Add write-symbols and save-temps options.
20748 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
20750 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
20752 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
20754 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
20757 * tramp-s390.c: Check vtable slot belongs to the domain.
20759 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
20760 as per other platforms.
20762 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
20764 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
20766 * driver.c: we don't run the Main() code in a subthread anymore.
20768 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
20770 * mini.c: added experimental rtc support in the statistical
20771 profiler: if the user has the permission, more accurate statistics
20772 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
20773 The MONO_RTC value must be restricted to what the linux rtc allows:
20774 power of two from 64 to 8192 Hz.
20776 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
20778 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
20780 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
20782 * mini-ppc.c: better icache flush for smp.
20784 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
20786 * mini-amd64.c (emit_move_return_value): Fix memory leak.
20788 * mini-x86.c (get_call_info): Add the get_call_info () code from the
20789 amd64 port, not yet used.
20791 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
20793 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
20796 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
20798 * driver.c: Added --security option to activate the security manager.
20799 Right now this will allow code generation for declarative demands and
20800 is disabled when AOT is specified.
20801 * mini.c: Add code generation for declarative security demands.
20802 * mini.h: Add mono_use_security_manager as an extern gboolean.
20804 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
20806 * aot.c (mono_compile_assembly): Speed up compilation a bit by
20807 emitting more dense assembly code.
20809 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
20810 exception throwing stuff.
20812 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
20814 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
20817 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
20818 left in by mistake.
20820 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
20823 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
20825 * tramp-*.c: Only patch vtable slots if the object is in the current
20826 domain. Fixes appdomain-unload.exe.
20828 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
20830 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
20833 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
20835 * mini.c (reverse_branch_op): New helper function.
20837 * mini.c (optimize_branches): Run the new optimization only on
20838 platforms which support it. Also reverse all kinds of branches.
20840 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
20842 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
20845 * mini.c (optimize_branches): Reverse not-equals branches if the false
20846 bblock is a throw. This happens a lot of time with argument checking in
20849 * mini.c (mono_codegen): Add support for placing basic blocks after
20850 the function epilogue.
20852 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
20855 2005-01-05 Miguel de Icaza <miguel@ximian.com>
20857 * mini.c (setup_stat_profiler): Only set this up if the platform
20858 supports ITIMER_PROF.
20860 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
20862 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
20865 * inssel.brg: Fix a warning.
20867 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
20869 * mini.c: added support for statistical profiler
20870 (run with: --profile=default:stat).
20872 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
20874 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
20876 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
20878 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
20879 related to global registers from the amd64 port.
20881 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
20883 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
20885 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
20886 with global registers.
20887 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
20889 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
20891 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
20893 * debug-mini.c (encode_value): Fix off-by-one.
20895 * aot.c (encode_value): Likewise.
20897 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
20899 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
20901 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
20904 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
20906 * aot.c (emit_method_info): Increase size of temp buffer.
20908 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
20911 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
20913 * aot.c (emit_method_info): Fix build.
20915 * aot.c: Further rework of the AOT file format to reduce the size of
20916 the method info data.
20918 * mini.h: Bump AOT file format version.
20920 2004-12-27 Martin Baulig <martin@ximian.com>
20922 * mini.c (mini_get_method): New static method; call
20923 mono_get_method_full() and mono_get_inflated_method().
20924 (mono_method_to_ir): Use mini_get_method() instead of
20925 mono_get_method_full().
20927 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
20929 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
20931 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
20933 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
20935 * inssel-amd64.brg: Add some optimization rules.
20937 2004-12-24 Ben Maurer <bmaurer@ximian.com>
20939 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
20940 standard not GC'd stuff is fine.
20942 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
20944 * aot.c: Rework the AOT file format to get rid of most of the global
20945 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
20947 * mini.h: Bump AOT file format version.
20949 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
20951 * mini.h: Bump AOT file format version.
20953 * aot.c (mono_aot_is_got_entry): New function to determine if an
20954 address is inside a GOT.
20956 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
20958 * cpu-pentium.md: Increase the maximum size of some instructions which
20959 might involve a got access.
20961 * mini.c (get_method_from_ip): Another debug helper function.
20963 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
20964 when got var accesses are created during the decompose phase.
20966 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
20968 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
20969 argument mini_compile_method and to MonoCompile, and use this to
20970 determine whenever a given method is compiled for AOT. This allows the
20971 other methods compiled during AOT compilation to be free of AOT stuff,
20972 so the backends does not need to add special support for them by
20973 creating a fake GOT etc.
20975 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
20978 2004-12-21 Ben Maurer <bmaurer@ximian.com>
20980 * mini.c (mono_method_to_ir): It turns out that some of the
20981 x-appdomain wrappers are lax with types, so just ignore this for
20984 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
20985 at the vtable->klass. If it is non-shared code we can just use the
20988 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
20990 * mini-ppc.c: access MonoDomain from tls, too.
20992 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
20994 * declsec.c: Removed unused variable (and related warning ;-)
20996 2004-12-21 Ben Maurer <bmaurer@ximian.com>
20998 * iltests.il: New test for LDELEMA on an array of ref types.
21000 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
21001 all ldelema's on reftypes.
21002 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
21003 it was the wrong place to put it.
21005 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
21006 register to pop to make this cleaner, at the request of Paolo.
21008 2004-12-20 Ben Maurer <bmaurer@ximian.com>
21010 * mini-ops.h (OP_GETHASHCODE): New op.
21012 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
21014 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
21017 For a microbenchmark, this reduces the cost of Hashtable.get_Item
21020 * mini-x86.c (mono_arch_output_basic_block): Rather than
21028 The first is 3 bytes while the second is 1. This saves 36 kb on
21029 mscorlib, quite a big saving. When bootstraping mcs, I was able to
21030 see a small boost because of icache locality.
21032 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
21034 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
21036 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
21037 started code sharing with the generic code.
21039 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
21041 * mini-ppc.c, cpu-g4.md: added code for direct access to
21044 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
21046 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
21047 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
21050 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
21052 * declsec.c|h: Added functions to cache the declarative stack modifiers
21053 in MonoJitInfo and to create a security frame from a MonoJitInfo
21055 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
21056 created. Register internal calls for System.Security.SecurityFrame::
21057 _GetSecurityFrame and _GetSecurityStack.
21058 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
21059 the definitions for the new stack walk/callback mechanism.
21060 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
21061 first security frame for LinkDemands and InheritanceDemands) and
21062 GetSecurityStack for Demands. Both use the new mono_walk_stack code
21064 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
21065 walk initialization (lupus).
21067 2004-12-20 Ben Maurer <bmaurer@ximian.com>
21069 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
21071 (handle_loaded_temps): Do not create a temporary variable for
21072 things that we know are temps. They will never be modified.
21073 (mono_spill_call): Set MONO_INST_IS_TEMP
21074 (mono_emulate_opcode): ditto
21076 (mono_method_to_ir.CEE_DUP): ditto
21078 2004-12-19 Ben Maurer <bmaurer@ximian.com>
21080 * mini.c (type_to_eval_stack_type): Make this handle the void type
21081 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
21082 (emit_tree): use ip_in_bb to special case some common idioms
21083 Update all callers to pass in the IP.
21084 (mono_method_to_ir): Make CEE_CALL* do the above as well.
21086 This gives us a nice 2% speedup in mcs bootstrap.
21088 * mini-x86.c (peephole_pass): Peephole pass to make
21097 * mini.c (ip_in_bb): new method.
21098 (mono_method_to_ir): use this method rather than doing the hash
21101 * linear-scan.c (mono_linear_scan): When expiring actives, you
21102 don't need to keep around variables that expire on this
21103 instruction. This makes it so that:
21106 store (ebx add (ebx, 1))
21110 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
21112 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
21113 combination to avoid doing two copies. Fix up problems with previous
21116 * mini.c: Fix 64 bit warnings.
21118 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
21120 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
21122 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
21123 changes from the x86 code.
21125 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
21127 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
21129 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
21130 throwing code to reduce its size, unify the AOT and non-aot code and
21131 get rid of relocations in the AOT case.
21133 * mini-x86.h mini.c exceptions-x86.c
21134 (mono_arch_get_throw_corlib_exception): New arch specific function to
21135 raise corlib exceptions which doesn't require relocations in the
21138 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
21140 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
21142 * mini.c (mono_emit_method_call): Only allocate the got var when it is
21145 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
21148 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21150 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
21151 with add function when used from Inc/dec atomic
21152 functions. Re-enabled optimization on x86.
21153 * mini-ops.h: renamed atomic_add functions to
21154 allow _add to match the Interlocked::Add and
21155 _add_next to match Interlocked::Inc/Dec.
21157 2004-12-15 Massimiliano Mantione <massi@ximian.com>
21159 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
21160 linking of BBs to the end BB, and enabled SSAPRE also with
21161 consprop and copyprop (which was prevented by that bug).
21163 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21165 * mini-x86.c: disabling the Interlocked optimizing code.
21167 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
21169 * aot.c (load_aot_module): Move reading of got_addr after the AOT
21170 file version check.
21172 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21174 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
21175 interlocked optimization due lack of support on x86, rewrote
21176 exchange to take into account that base may be in eax.
21178 xsp works again; activated Interlocked optimizing code.
21180 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
21182 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
21184 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
21186 * mini-ops.h: Add new opcodes.
21188 * mini.h: Add new patch types. Add got_var to MonoCompile.
21190 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
21191 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
21192 make it work with all kinds of patchable code.
21194 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
21195 address of the GOT, and referencing entries in the GOT.
21197 * mini.c: Add code to load the GOT address if needed by an opcode.
21199 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
21200 independent AOT code on the x86 using an elf-style Global Offset Table.
21202 2004-12-14 Raja R Harinath <rharinath@novell.com>
21204 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
21206 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21208 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
21211 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
21213 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
21214 of Interlocked:Increment/Decrement/Add as inline ops.
21215 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
21217 2004-12-12 Geoff Norton <gnorton@customerdna.com>
21219 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
21220 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
21222 2004-12-12 Duncan Mak <duncan@ximian.com>
21224 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
21225 again. `patch_info->table_size' is no longer valid after Zoltan's
21228 2004-12-12 Martin Baulig <martin@ximian.com>
21230 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
21231 if we are the "real" method, ie. not an inlined method inside it.
21233 2004-12-11 Ben Maurer <bmaurer@ximian.com>
21235 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
21236 before we look in the special fields table. This fixes
21237 ../tests/thread-static-init.cs.
21239 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21241 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
21242 for Array get_Rank and get_Length. Fixes bug #70465.
21244 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
21246 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
21247 separate structure to reduce the size of MonoJumpInfo.
21249 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
21251 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
21253 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
21255 * mini.c (mini_get_inst_for_method): Changed to allow ports
21256 to return a MonoInst instead of opcode
21257 (renamed mini_get_opcode_for_method to better reflect the new functionality)
21259 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
21260 Allow ports to return a created MonoInst instead of op-code, will enable
21262 (renamed mini_get_opcode_for_method to better reflected the functionality)
21264 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
21266 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
21268 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
21270 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
21273 2004-12-08 Martin Baulig <martin@ximian.com>
21275 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
21276 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
21278 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
21280 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
21283 * exceptions.cs: Disable some tests which depend on properties of x86 fp
21286 2004-12-08 Raja R Harinath <rharinath@novell.com>
21288 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
21290 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
21292 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
21293 bug introduced by the previous patch.
21295 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
21297 * mini-ppc.c, objectc.cs: handle large structs passed by value
21298 (fixes bug #69972).
21300 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
21302 * mini-ppc.c: OP_ARGLIST implementation from
21303 Geoff Norton <gnorton@customerdna.com>.
21305 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
21307 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
21308 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
21310 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
21312 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
21314 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21316 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
21319 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
21321 * mini-sparc.c: Zero out localled-ed memory.
21323 * iltests.il: Add tests for zeroing out localloc-ed memory.
21325 2004-12-04 Martin Baulig <martin@ximian.com>
21327 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
21328 mono_method_get_signature_full().
21330 2004-12-03 Massimiliano Mantione <massi@ximian.com>
21332 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
21333 and some utility functions (always for SSAPRE), integrated SSAPRE.
21334 * mini.h: Likewise.
21335 * driver.c: Added ssapre option.
21336 * ssa.c: Small fix on OP_ARG handling.
21337 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
21338 * Makefile.am: Likewise.
21340 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
21342 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
21343 now in the xp code.
21345 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
21348 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21350 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
21352 * cpu-s390.md : Increase instruction length of oparglist.
21354 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
21356 2004-11-30 Martin Baulig <martin@ximian.com>
21358 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
21359 virtual generic methods. We call a special helper_compile_generic_method()
21360 icall to retrieve the method from the vtable, inflate and compile
21361 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
21363 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
21365 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
21367 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
21369 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
21371 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
21374 2004-11-27 Ben Maurer <bmaurer@ximian.com>
21376 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
21377 platforms with PIC aot.
21379 2004-11-28 Martin Baulig <martin@ximian.com>
21381 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
21384 2004-11-28 Martin Baulig <martin@ximian.com>
21386 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
21387 the result of mono_type_get_underlying_type() to check whether
21390 2004-11-26 Martin Baulig <martin@ximian.com>
21393 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
21396 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
21398 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
21399 the same way as the other arguments so they won't get clobbered.
21401 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
21402 calls through R11 since it is clobbered by the trampoline code.
21404 2004-11-26 Raja R Harinath <rharinath@novell.com>
21406 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
21407 pick up in-tree mscorlib.dll.
21409 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
21411 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
21413 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
21414 runtime data/code are now stored in a table similar to the GOT in ELF.
21415 This allows the code itself to be position independent.
21417 * aot.c: Fix loading of referenced assemblies after the lazy assembly
21420 * aot.c: Attach ELF type (object/function) directives to all global
21423 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
21425 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
21427 * mini-amd64.h: Turn on PIC AOT code.
21429 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
21430 returning the offset within an OP_AOTCONST instruction where the GOT
21431 offset needs to be added.
21433 * mini.h: Bump AOT file format version.
21435 2004-11-25 Martin Baulig <martin@ximian.com>
21437 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
21438 uninflated generic methods.
21440 2004-11-25 Martin Baulig <martin@ximian.com>
21442 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
21444 2004-11-24 Martin Baulig <martin@ximian.com>
21446 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
21447 original klass (this only applies for generic instances).
21449 2004-11-24 Martin Baulig <martin@ximian.com>
21451 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
21452 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
21455 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
21457 * mini.c (mono_method_to_ir): Disable inlining for methods containing
21458 localloc. Fixes #69678.
21460 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
21462 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
21464 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
21465 used SSE registers on pinvoke calls. Fixes #69774.
21467 2004-11-23 Geoff Norton <gnorton@customerdna.com>
21469 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
21470 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
21472 2004-11-23 Raja R Harinath <rharinath@novell.com>
21474 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
21475 Refer directly to the mcs/ tree.
21477 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21479 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
21480 Check if a trampoline for a synchronized method is required.
21482 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
21484 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
21485 with localloc if needed. Throe arithmetric exception in
21486 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
21487 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
21489 2004-11-19 Geoff Norton <gnorton@customerdna.com>
21491 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
21492 types before switching on type. Fixes #69622.
21494 2004-11-19 Raja R Harinath <rharinath@novell.com>
21496 * Makefile.am (check-local): New. Integrate into 'make check'.
21497 (MCS,RUNTIME): Define using in-tree mono and mcs.
21499 (%.exe): Use $(ILASM).
21501 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
21503 * mini-ppc.c: adjust initial prolog size (bug #69691).
21505 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
21507 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
21510 2004-11-17 Raja R Harinath <rharinath@novell.com>
21512 * Makefile.am (clean-local): Rename from 'clean'.
21514 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21516 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
21517 to mono_arch_is_int_overflow.
21518 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
21521 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
21523 * declsec.c|h: New files to support declarative security attributes.
21524 Added function to check if a method has (applicable) security.
21525 * mini.c|h: Add check for declarative security attributes in
21526 mono_method_check_inlining.
21527 * Makefile.am: Added declsec.c and declsec.h to the build.
21529 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
21531 * mini.c, mini.h: update to keep dynamic code info per-domain.
21533 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
21535 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
21536 (mini_init): Get rid of it from here too.
21538 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
21540 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
21541 implemented OP_RETHROW (patch by Geoff Norton
21542 <gnorton@customerdna.com>).
21544 2004-11-10 Geoff Norton <gnorton@customerdna.com>
21546 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
21547 between appdomains. Fixes appdomain-unload on PPC.
21549 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
21551 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21552 mini-exceptions.c: handle the new wrapper types.
21553 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
21554 token value as a MonoClass* when compiling a wrapper.
21555 mono_jit_create_remoting_trampoline now takes an additional
21556 MonoRemotingTarget parameter.
21558 2004-11-10 Martin Baulig <martin@localhost>
21560 * mini.c (mono_method_to_ir): Use `generic_container->context'
21561 rather than creating a new one.
21563 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21565 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
21567 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
21569 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
21571 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
21572 the experimental aot cache stuff.
21574 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
21576 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21577 mini-exceptions.c: update to exception clause structure changes.
21579 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21581 * exceptions-x86.c (throw_exception): Fix warnings.
21583 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
21586 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21588 * exceptions-sparc.c (get_throw_exception): Really fix this.
21590 2004-11-07 Ben Maurer <bmaurer@ximian.com>
21592 * tramp-*.c: we no longer support icalls without wrappers, so
21593 a bit of code can be removed here
21595 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
21597 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
21600 * cpu-sparc.md: Add op_rethrow.
21602 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
21604 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
21606 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
21607 * mini-ops.h: Add OP_RETHROW.
21609 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
21611 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
21613 2004-11-05 Geoff Norton <gnorton@customerdna.com>
21615 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
21616 Makes the output much easier to read
21618 2004-11-05 Ben Maurer <bmaurer@ximian.com>
21620 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
21621 prevents another huge leak when compiling with ssa. Secondly, the
21622 performance of doing this rather than freeing the lists is much
21623 better. GList does a lock every time you allocate a list link,
21624 so that it can use a memory pool. So, it is better to just use
21625 a memory pool of our own.
21627 * ssa.c, linear-scan.c: replace g_list_remove_link with
21628 g_list_delete. The remove one does not free the GList, so we were
21629 leaking memory. On -O=all --compile-all with corlib, this cut down
21630 3 MB of allocations.
21632 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
21634 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
21636 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
21638 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
21639 into a new function mono_create_jit_trampoline ().
21641 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
21643 * trace.c (get_spec): Allow tracing of classes without a namespace.
21645 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
21647 * mini.c: Fix pointer overwrite in mini_method_compile.
21649 2004-11-2 Geoff Norton <gnorton@customerdna.com>
21651 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
21652 The darwin ABI needs some special handling for 1 and 2 byte structs
21653 Lets use lbz/lhz instead of lwz everywhere.
21654 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
21655 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
21656 Use stb/sth for the former, and put the latter always on stack instead of in
21657 argument registers.
21659 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
21661 * trace.c (is_filenamechar): Add '_'.
21663 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21665 * mini-s390.c: Fix prolog length to allow for large trace requirements.
21667 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
21669 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
21671 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
21672 depends on libmonogc. Fixes #68805.
21674 2004-10-26 Miguel de Icaza <miguel@ximian.com>
21676 * mini.c (mono_jit_free_method): Provide extra information for
21677 this error. Currently this leaks, but will be turned into a
21678 developer option in the future.
21680 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
21682 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
21684 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
21686 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
21687 boundary. Fixes reading of PATCH_INFO_R4 and R8.
21688 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
21690 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
21692 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
21693 trampolines for AOT code.
21695 2004-10-22 <vargaz@freemail.hu>
21697 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
21698 constructed types. Fixes #68136.
21700 2004-10-21 Martin Baulig <martin@ximian.com>
21702 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
21703 if it returns true, unwind the stack to the call instruction.
21705 2004-10-21 <vargaz@freemail.hu>
21707 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
21709 * mini.h: Bump AOT version number.
21711 * objects.cs: Add another test for unbox trampolines.
21713 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
21716 2004-10-20 <vargaz@freemail.hu>
21718 * driver.c: Add SHARED to the set of optimizations tested.
21720 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
21722 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
21723 used by CEE_NEWARR.
21725 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
21727 2004-10-20 Martin Baulig <martin@ximian.com>
21729 * mini-exceptions.c (mono_handle_exception): Call
21730 mono_debugger_handle_exception() to tell the debugger about
21731 catch/finally clauses.
21733 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
21735 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
21737 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
21740 2004-10-15 Geoff Norton <gnorton@customerdna.com>
21742 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
21743 methods as their native size, fixed bug #57543, #57545.
21744 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
21745 This saves a temporary register and mullw call down into 1 (minor perf
21746 increase for cases like sum = sum * 5; This use to translate into:
21749 It now translates to
21752 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
21754 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
21757 2004-10-11 Martin Baulig <martin@ximian.com>
21759 * mini.c (mono_method_to_ir): If we're a generic method, get the
21760 MonoGenericContainer from our MonoMethodNormal and create a
21761 MonoGenericContext from it.
21763 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
21765 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
21767 * basic-long.cs: Add test for checked i8->i2 cast.
21769 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21771 * inssel-ppc.brg: added a couple of speedup rules.
21773 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
21775 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
21776 to speed up rebuilds.
21778 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21780 * mini-s390.c: Minor fix to OP_OR_IMM.
21782 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
21784 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
21785 better. Fixes appdomain-unload.exe on sparc.
21787 2004-10-02 Massimiliano Mantione <massi@ximian.com>
21789 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
21790 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
21793 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
21795 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
21797 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
21799 * mini.c: Always generate a field read/write wrapper for members
21800 of the class MarshalByRefObject since the actual instance could
21803 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
21805 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
21807 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
21809 * driver.c mini.h trace.c: Move the setting of the main assembly into
21810 a separate function called mono_trace_set_assembly () and call it after
21811 actually loading the main assembly. Fixes #66872.
21813 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
21815 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
21816 using the code manager.
21818 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
21820 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
21822 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
21824 * cpu-amd64.md: Fix bug in previous patch.
21826 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
21829 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
21831 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21832 mini-exceptions.c: updates for changed stack walk interface.
21834 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21836 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
21838 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
21840 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
21842 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
21844 * driver.c (mini_regression_list): Do not call mono_assembly_close
21845 since assemblies can't be unloaded.
21847 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
21849 * cpu-amd64.md: Fix more instruction lengths.
21851 * cpu-amd64.md: Fix lengths of some instructions.
21853 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
21855 * inssel.brg: Make the array ldelema check aot friendly.
21857 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
21859 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
21861 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
21863 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
21865 * mini-x86.c: Fix build.
21867 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
21868 mono_type_get_underlying_type () helper function to simplify code.
21870 2004-09-09 Martin Baulig <martin@ximian.com>
21872 * mini-amd64.c: Don't access `type->data.klass' directly, call
21873 mono_class_from_mono_type() instead since the type may be a
21876 2004-09-09 Martin Baulig <martin@ximian.com>
21878 * mini-amd64.c (get_call_info): Fix support for generic instances.
21879 (add_valuetype): Use mono_class_from_mono_type() to get the class
21880 since we can be a generic instance.
21882 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
21884 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
21886 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
21888 * liveness.c: reset spill costs on each scan: bug 62107
21890 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
21892 * exceptions-sparc.c (mono_arch_find_jit_info): remove
21893 unnecessary line that doesn't compile
21895 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
21897 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
21898 trampolines, make them call an error function so people can fix their
21901 2004-09-06 Martin Baulig <martin@ximian.com>
21903 * mini.c (mono_method_to_ir): When initializing locals, handle a
21904 generic instances like a valuetype if it's a valuetype and like a
21905 class if it's a class.
21907 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
21909 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
21910 stack. Fixes #64674.
21912 * exceptions.cs: Add test for unwinding of call arguments.
21914 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
21916 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
21917 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
21918 set the carry/borrow flag). The sparc and s390 implementations
21919 can now use optimized versions (and simplify the code). ppc bugfixes.
21921 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
21923 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
21925 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
21927 * inssel-amd64.brg: Remove leftover 32 bit rule.
21929 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
21931 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
21933 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
21934 mono_arch_find_jit_info functions into a new function. Fix a memory
21937 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
21940 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
21942 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
21945 * exceptions.cs: Add array size tests.
21947 * mini.c: Allocate a separate icall wrapper for each arity of
21948 mono_array_new_va. Fixes #59509.
21950 * exceptions.cs: Add testcase for 64578.
21952 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
21954 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
21956 2004-09-02 Martin Baulig <martin@ximian.com>
21958 * mini.c (mono_method_to_ir): When initializing the locals, call
21959 handle_initobj() on the generic instance itself, not its
21962 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
21964 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
21965 MonoJitInfo for dynamic methods.
21967 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
21969 * mini.c: Add support for freeing JIT data for dynamic methods.
21971 2004-09-01 Martin Baulig <martin@ximian.com>
21973 * mini-x86.c (is_regsize_var): Added support for generic
21975 (mono_arch_emit_prolog): Make this compile again, use
21976 `x86_push_imm_template (code)'.
21978 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
21980 * mini-x86.c: make all push_imm instructions that get
21981 patched always emit the long form
21983 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
21985 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
21986 in a per-domain hash.
21988 * mini-amd64.c (merge_argument_class_from_type): Handle generic
21991 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
21993 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
21996 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
21999 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
22000 Beginnings of SSE2 support.
22002 * exceptions.cs: Add more tests for checked int<->uint casts.
22004 2004-08-28 Martin Baulig <martin@ximian.com>
22006 * mini-x86.c (mono_arch_instrument_epilog): Added support for
22010 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
22011 Handle generic instances recursively.
22013 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22015 * iltests.il: test for conv.u8 on a constant
22017 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22019 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
22020 LCONV_x4 (shrun_32 (membase)).
22022 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22024 * inssel-x86.brg: c&p rules for push/setret of long
22026 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
22028 * inssel-x86.brg: c&p rules for compare (base, regvar) and
22029 compare (regvar, base)
22031 * inssel-x86.brg: more burg love
22033 * inssel.brg: more cleanup
22035 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
22037 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
22039 * basic-long.cs, basic-calls.cs: new tests for optimization.
22041 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
22043 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
22046 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
22048 * mini-amd64.c (read_tls_offset_from_method): Add another case.
22050 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
22052 * inssel.brg (mini_emit_memcpy): use
22053 NO_UNALIGNED_ACCESS to disable memcpy optimization
22055 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
22057 * mini-amd64.c: Handle generic types in various places.
22059 * mini.c (mono_method_to_ir): Handle generic types in init locals.
22061 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
22063 * mini.c (handle_box): Fix warning.
22065 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
22067 * mini-amd64.h: Enable the emit_state optimization.
22069 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
22071 * mini-amd64.c: Add some new 64 bit peephole opts.
22073 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
22075 * cpu-amd64.md: sreg1 of div instructions must be %rax.
22077 * mini-amd64.c: Register allocator fixes.
22079 * mini.c: Add an optimization to emit_state to avoid allocation of new
22080 registers on some platforms.
22082 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
22084 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
22086 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
22087 allocation. Fixes #63085.
22089 * basic-long.cs: Add new regression test.
22091 * mini-amd64.c: Register allocator improvements.
22093 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
22095 * mini-amd64.c (read_tls_offset_from_method): Add another code
22098 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
22099 instruction sequence for nullifying class init trampolines.
22101 * objects.cs: Add new regalloc test.
22103 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
22105 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
22107 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
22109 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
22112 * driver.c: Fix profiling after TLS changes.
22114 * driver.c (mono_main): Set mono_stats.enabled if needed.
22116 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
22119 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
22121 * mini-x86.c: use a 1 op rather than a 2 op tls access
22122 instruction -> faster.
22124 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
22126 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
22129 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
22131 * exceptions-sparc.c (throw_exception): fix typo
22133 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
22135 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
22136 set tree->dreg correctly with tls. Allow any
22137 register to be used.
22139 * mini-x86.c (read_tls_offset_from_method): add new code
22140 generation pattern seen with GCC.
22143 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
22145 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
22146 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
22147 exceptions-sparc.c: fix some performance issues in exception
22148 handling and setting of the stack trace for exceptions that were
22151 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
22153 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
22156 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
22159 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
22161 This patch inlines tls access, when possible.
22163 * mini.h: new arch functions for TLS intrinsics.
22164 All platforms updated with a stub.
22166 * mini.c: use the new intrinsics
22168 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
22169 arch specific intrinsic for tls variables
22171 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
22173 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
22176 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
22178 * mini.c: thread local allocation
22180 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
22182 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
22184 * Makefile.am: Link against the static version of libmonogc.
22186 * Makefile.am: Link the static versions of the convenience libraries
22187 into the mono executable.
22189 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
22191 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
22193 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
22194 on integer overflow.
22196 * mini-amd64.c: Reorganize function call code.
22198 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
22200 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22202 * inssel-x86.brg: use xor eax,eax.
22204 * basic.cs: new tests
22206 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22208 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
22209 in exception throwing code.
22211 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22213 * inssel-x86.brg: use xor esi,esi.
22215 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22217 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
22218 can trace methods compiled during mini_init () too.
22220 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
22223 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22225 * Makefile.am: static link on x86 (r=zoltan)
22227 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22229 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
22230 code since it causes some programs to fail.
22232 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
22234 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
22236 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
22238 * mini.c: ovfops_op_map - add STACK_OBJ case for
22240 * basic.cs: add test_0_pin_string as test
22243 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
22245 * Makefile.am: build C# if srcdir != builddir
22247 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
22249 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
22250 fall-through blocks.
22252 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22254 * driver.c: enable loop by default again and include abcrem in -O=all.
22256 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
22258 * iltests.il: Add some localloc tests.
22260 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
22262 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
22265 * inssel-amd64.brg: Add some optimizations.
22267 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
22270 * Makefile.am: Statically link mono against libmono on AMD64.
22272 * mini-amd64.c inssel-amd64.brg: Optimizations.
22274 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
22276 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
22278 * tramp-amd64.c: Patch calling code in trampolines.
22280 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
22282 * mini-amd64.c: pinvoke struct passing fixes.
22284 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
22286 * mini-sparc.c: redo change, make mono_arch_cpu_init call
22287 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
22289 2004-08-05 Duncan Mak <duncan@ximian.com>
22291 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
22294 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22296 * mini-amd64.c (emit_move_return_value): Move return value for normal
22299 2004-08-05 Martin Baulig <martin@ximian.com>
22301 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
22302 `type->type'; just modify `type' itself when dealing with enums
22303 and generic instances.
22304 (check_call_signature): Make `simple_type' a `MonoType *'.
22306 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22308 * mini.c: Use OP_PADD to add offsets to addresses.
22310 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
22312 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
22314 * mini-sparc.c (mono_arch_emit_epilog): fix check
22315 for folding last op into restore instruction
22317 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22319 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
22320 helper methods using the code manager.
22322 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
22324 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
22326 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22328 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
22329 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
22331 * mini-s390.c: fix tail processing
22333 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
22335 * mini-ppc.c: mul.ovf.un exception name fix.
22337 2004-08-03 Martin Baulig <martin@ximian.com>
22339 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
22340 instances; before jumping to `handle_enum', also modify `ptype'.
22342 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
22344 * cpu-sparc.md: fcall maximal length too small.
22346 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
22348 * mini-amd64.c mini.h: Add initial support for passing/returning
22349 structures to/from pinvoked methods.
22351 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
22353 * mini-ppc.c: reg allocator fix.
22355 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
22357 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
22359 * inssel.brg: Optimize memset on 64 bit machines.
22361 * mini-amd64.c: Fix some vararg cases.
22363 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22365 * mini-s390.c: Corrected macro in emit_float_to_int
22367 * s390-abi.cs: Tests to exercise the s390 ABI
22369 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22371 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
22374 * basic.cs: Add a test for add.ovf.un.
22376 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
22378 * mini-sparc.c: add case for OP_IDIV_UN
22380 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22382 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
22384 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
22386 2004-07-30 Ben Maurer <bmaurer@ximian.com>
22388 * basic.cs: regression tests.
22390 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
22393 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22395 * basic.cs: Add a new test.
22397 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
22398 and AOT. Various fixes and optimizations.
22400 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
22402 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
22404 * mini-ppc.c: make sure temp regs are not used for global reg
22407 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
22409 * cpu-sparc.md: conv_i8 fix for 64bits
22411 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
22413 2004-07-29 Ben Maurer <bmaurer@ximian.com>
22415 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
22416 add opcode for cmp BYTE PTR [eax], imm.
22418 * inssel.brg: Make memcpy and memset takes bases.
22420 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
22422 * *-amd64.*: More AMD64 work.
22424 2004-07-28 Ben Maurer <bmaurer@ximian.com>
22426 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
22427 add a compare-not-equal opcode.
22429 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
22431 * mini.c: Use mono_init_from_assembly instead of mono_init.
22433 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
22435 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
22437 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
22439 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
22441 * inssel.brg: 64 bit fixes.
22443 * mini.h (MonoCallInst): Add some AMD64 specific data.
22445 * mini.h: Add some OP_P opcodes.
22447 2004-07-28 Ben Maurer <bmaurer@ximian.com>
22449 * basic.cs: tests for 61797 and 61740
22451 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
22453 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
22454 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
22456 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
22458 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
22460 * *-amd64*.*: Ongoing AMD64 work.
22462 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
22464 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
22466 * *-amd64*: Ongoing AMD64 work.
22468 * mini-arch.h: Add AMD64 support.
22470 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
22472 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
22474 * mini-ops.h: Add new opcodes.
22476 * Makefile.am: Add AMD64 support.
22478 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
22479 rules into the inssel-long*.brg files.
22481 * *-amd64.*: Add beginnings of AMD64 backend.
22483 2004-07-22 Ben Maurer <bmaurer@ximian.com>
22485 * mini.c (print_dfn): commenting out the code that prints
22486 the cil. With -O=deadce, this makes -v -v crash.
22488 * cpu-pentium.md: make checkthis have a length of 2
22490 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
22492 * mini-sparc.h: fix implementations of __builtin
22493 functions for Sun compiler for V9.
22495 2004-07-16 Ben Maurer <bmaurer@ximain.com>
22497 * mini.c: use the new stelem.ref wrapper
22498 * exceptions.cs, arrays.cs: new stelem.ref tests
22500 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
22502 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
22503 new XSP should work with these changes).
22505 2004-07-14 Ben Maurer <bmaurer@ximain.com>
22507 * inssel-{long32,x86,}.brg: trivial optimizations.
22509 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
22511 * mini.c: load value when emitting box operation in
22514 2004-07-12 Ben Maurer <bmaurer@ximian.com>
22516 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
22517 is one byte shorter than cmp DWORD PTR [eax], 0.
22519 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
22521 * inssel-ppc.brg: arguments on the stack are always
22522 relative to the stack pointer (spotted by Neale Ferguson).
22524 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22526 * exceptions-x86.c: delay appending the method name to the trace until
22527 after mono_jit_info_table_find is called, as this gets the real
22530 2004-07-09 Ben Maurer <bmaurer@ximian.com>
22532 * aot.c: register roots
22534 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22536 * aot.c : I could just use PLATFORM_WIN32 flag.
22538 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22540 * aot.c : Reverting the previous fix. This time it broke linux build.
22542 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22544 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
22546 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
22548 * mini.c (handle_stack_args): Remove some more debugging code.
22550 * mini.c (handle_stack_args): Remove debug output left in by mistake.
22552 * driver.c mini.h aot.c: Allow additional options to be specified with
22553 --aot and pass them to mono_compile_assembly.
22555 * aot.c: Add experimental code to AOT compile all loaded assemblies
22556 on demand and save the code into a cache in the filesystem.
22558 * aot.c: Add support for more wrapper methods.
22560 * mini.c (handle_stack_args): Handle some corner cases. Fixes
22563 * cpu-*.md: Remove removed opcodes.
22565 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
22566 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
22567 related icalls to marshal.c.
22569 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
22571 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
22573 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
22575 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
22577 2004-07-06 Ben Maurer <bmaurer@ximian.com>
22578 * liveness.c: If liveness is recomputated we need to reset the information
22579 for each variable. This way, if the liveness range has been narrowed
22580 by optimizations that happened after the last computation, we can return
22583 For example, if you have
22588 // Tons of code that does not affect i
22594 i = 0 is dead code and will be removed by SSA. However, when
22595 linear scan gets to the code, i will still appear to be live
22596 throughout the entire block. This prevents good register allocation.
22598 2004-07-06 Martin Baulig <martin@ximian.com>
22600 * debug-mini.c (mono_debug_init_method): Allow
22601 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
22602 (mono_debug_add_icall_wrapper): New method.
22604 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
22606 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
22608 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
22611 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
22613 * aot.c (mono_aot_load_method): Fix loading of debug info.
22615 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22617 * aot.c: Add logging support.
22619 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22621 * mini.h: Add prototype for mono_print_method_from_ip.
22623 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
22625 * inssel.brg: 64 bit fixes.
22627 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
22630 * Makefile.am: Add SPARC64 support.
22632 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22634 * aot.c: Fix alignment problems on 32 bit platforms.
22636 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22638 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
22641 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
22644 * mini.h: Bump AOT file version. Some 64 bit fixes.
22646 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22648 * inssel-sparc.brg: Add new rule to avoid register moves.
22650 * inssel.brg: Add ldind_to_load_membase helper function.
22652 2004-06-30 Ben Maurer <bmaurer@ximian.com>
22654 * mini.c: OffsetToStringData intrinsic.
22656 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22658 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
22660 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
22663 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
22664 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
22666 * mini.c: reinstated mono_compile_get_interface_var()
22667 on x86, too, since the change breaks the Gtk# build there as well.
22669 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22671 * driver.c: remove loop from the default optimizations: it seems to
22672 interact badly with some of the other options (see bug #60613).
22674 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
22676 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
22677 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
22679 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
22681 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
22682 vararg-using methods.
22684 2004-06-21 Martin Baulig <martin@ximian.com>
22686 * mini/mini-exceptions.c
22687 (mono_handle_exception): Added `gpointer original_ip' argument.
22688 After calling mono_unhandled_exception(), call
22689 mono_debugger_unhandled_exception() and if that returns true,
22690 restore the context and return.
22692 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
22694 * mini-ppc.c: prefer the use of relative branches so
22695 they won't need to be patched in aot code (patch from Patrick Beard).
22697 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
22699 * aot.c: patch from Patrick Beard to make the output assembly
22700 more correct for the MacOSX assembler. Small tweak to
22701 generate sane images on Linux/PPC, too.
22703 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22705 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
22706 case until bug #59509 is fixed (shows up in #60332).
22708 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22710 * mini.c: make sure the needed wrappers are compiled, too, with
22713 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
22715 * driver.c: remove NPTL reference in --version output.
22717 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22719 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
22720 generate valid assembly for the Mach-O assembler.
22722 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
22724 * driver.c: don't include abcrem in the all optimization specifier
22725 since it slows down jit compilation too much for now.
22727 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
22729 * mini.c: use BIGMUL only if both operands have the same signage.
22730 * iltests.il: Test for bug 60056. (errors related to signage in
22735 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
22737 * mini.c, aot.c: memory leak fixes.
22739 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
22741 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
22743 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
22745 * Makefile.am: remove the -static hack completely, it links in
22746 statically glib as well.
22748 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
22750 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
22751 * exceptions.cs: make it compile with new mcs/csc.
22753 2004-06-03 Massimiliano Mantione <massi@ximian.com>
22754 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
22755 and added relevant test case.
22757 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
22759 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
22760 regressions in gtk-sharp.
22762 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
22764 * exceptions.cs: New regression tests.
22766 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
22768 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
22770 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
22772 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
22774 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
22776 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
22778 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
22780 * mini.c (mono_jit_runtime_invoke): Init class in this
22781 method instead of trusting mono_jit_compile_method to
22782 do the work (because wrappers can be in object class)
22784 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
22786 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
22788 * basic-long.cs: New regression test.
22790 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
22792 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
22793 and div/rem checks.
22795 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
22797 * Makefile.am: fix miguel's change to build mono statically against
22798 libmono (track build dependencies).
22800 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
22802 * cfold.c: Some glib versions do not have G_MININT32.
22804 2004-05-26 Massimiliano Mantione <massi@ximian.com>
22806 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
22807 with precision of tan, atan, sin and cos, and implemented related
22808 regressions tests (fixes bug 54467, but one new problem appeared and
22811 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
22813 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
22815 * exceptions.cs: Add test for constant folding && division by zero.
22817 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
22818 since driver.c is in libmono too, so the optimization was useless.
22820 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
22821 variable to driver.c so the compiler can emit more efficient code to
22824 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22826 * Makefile.am: don't distribute generated inssel.[ch] files.
22828 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
22830 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
22831 into the default appdomain. Fixes #58707.
22833 * jit-icalls.c: Remove the broken approximation for truncl, doing
22834 no conversion is better.
22836 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
22839 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
22841 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
22842 of the mcrxr instruction which is not available on some processors
22843 even if it's documented to be. Implement add and sub overflow correctly
22844 (still not complete for long unsigned). Speed up icalls a bit.
22846 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
22848 * mini.c (mono_jit_compile_method_with_opt): Make sure that
22849 we run .cctor in the current domain instead of target_domain.
22851 Fixes bug #58558, .cctor not being called in -O=shared.
22853 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
22855 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
22857 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
22859 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
22860 which can be done with an imm8, do it that way.
22861 (mono_arch_output_basic_block): ditto for a jmp
22862 (mono_arch_emit_prolog): Computate maximum offset of a label.
22864 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
22866 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
22867 now tries to allocate prefered physical reg's for virtual
22868 regs. This reduces the number of emited spills/loads with
22869 20-30% on our core assemblies.
22871 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22873 * jit-icalls.c: truncl() is not needed and trunc() is
22874 the correct thing to do anyway (bug #58287).
22876 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
22878 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
22881 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
22883 * driver.c: enable loop optimizations by default.
22885 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
22887 * mini-x86.c: fix calc of max loop size when aligning loops start.
22889 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
22891 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
22894 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
22896 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
22899 * basic-long.cs: Add tests for add/subtract of immediates with carry.
22901 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
22903 * mini.c (inline_method): Allways inline some wrappers even if the cost
22904 is too large. Fixes #58785.
22906 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
22908 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
22910 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
22911 (crichton@gimp.org). Beginning of support for sparc/linux.
22913 * mini-sparc.c: Optimize retrieval of LMF address.
22915 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
22917 * exceptions-ppc.c: handle alloca in methods with clauses.
22919 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
22921 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
22923 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
22925 * mini.c: Delegate most of the abort signal work to
22926 mono_thread_request_interruption, which also handles Stop and Suspend
22929 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
22931 * mini.c mini.h: Allow inlining of icall wrappers if the backend
22932 supports the save/restore lmf opcodes.
22934 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
22936 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
22937 by gcc-3.4 as well.
22939 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
22941 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
22943 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
22944 methods which contain array accesses.
22946 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
22947 boundaries. Fixes #58537.
22949 * iltests.il: Add regression test for #58537.
22951 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
22953 * mini-x86.c (mono_arch_local_regalloc): Last part of
22954 fix for bug #58633 (releasing register to early).
22956 2004-05-18 Miguel de Icaza <miguel@ximian.com>
22958 * basic-long.cs: Add new regression test.
22960 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
22962 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
22963 register too early on the chain.
22965 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
22967 * mini.c (create_helper_signature): Use a helper function to reduce
22968 the code which needs to be written. Also set the calling convention of
22969 icalls on windows. Fixes #57840.
22971 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
22973 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
22974 exceptions-ppc.c: added helper function to get the instruction address
22975 from a signal handler context.
22977 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
22979 * helpers.c: use g_get_tmp_dir. Invokes happyness
22982 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
22984 * helpers.c: Add new env variable to pass args to objdump.
22985 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
22987 2004-05-17 Radek Doulik <rodo@ximian.com>
22989 * Makefile.am (common_sources): added abcremoval.h so it get
22990 disted and daily mono packages on go-mono.com will build again
22992 2004-05-17 Massimiliano Mantione <massi@ximian.com>
22994 * abcremoval.c: Fixed coding style, added copyright header.
22996 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
22998 * mini.h: Added prototype for abc removal main function.
23000 * build_relations_propagation_table.pl: Added copyright header.
23002 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
23004 * basic-long.cs: reg test for complex ceq_long bug.
23006 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
23008 * mini-x86.c (mono_arch_local_regalloc): Correctly free
23009 reg in long and clob case (bug #58343). Fixed/added comments.
23011 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
23013 * mini.c (mono_jit_runtime_invoke): Follow new convention
23014 of calling the invoke method with an function pointer.
23016 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
23018 * ChangeLog: Fix author of memory leak patch.
23020 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
23022 * Makefile.am: fix make dist as well...
23025 2004-05-14 Massimiliano Mantione <massi@ximian.com>
23027 * cfold.c: Made so that conversions from pointer to int4 are no-ops
23028 on archs where pointers are 4 bytes long.
23030 * Makefile.am: Added abcremoval.c source file.
23032 * abcremoval.c: Added abcremoval.c.
23034 * abcremoval.h: Added abcremoval.h.
23036 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
23038 * inssel.brg: Enabled bounds check removal.
23040 * mini.c: Added support for abcrem optimization.
23042 * mini.h: Added abcrem optimization label.
23044 * driver.c: Added support for abcrem optimization.
23046 * propagated_relations_table.def: Added propagated_relations_table.def.
23048 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
23050 * mini.c, cfold.c: fix style.
23052 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23054 * mini.c: handle issue with the low-level implementation of
23055 some long opcodes (bug #54209).
23057 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
23059 * basic.cs: test for my new cmov stuff.
23061 2004-05-13 Patrik Torstensson
23063 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
23064 opt and added peephole documentation.
23066 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
23068 * tramp-ppc.c: rewrote the generic trampoline code.
23070 2004-05-11 Patrik Torstensson
23072 * mini-x86.c: optimize long shl/shr asm code (one less branch)
23074 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
23076 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
23078 * mini.h mini.c dominators.c: Applied patch from Derek Woo
23079 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
23081 * mini.c: Add new icalls for AsAny marshalling.
23083 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
23085 * tramp-ppc.c, mini-ppc.c: more cleanups.
23087 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23089 * mini.c: no warnings.
23091 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23093 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
23095 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
23097 * mini.c: In the thread abort signal handler, if the thread is in the
23098 process of being stoped, don't throw the Abort exception, just stop the
23101 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
23103 * tramp-ppc.c: removed old code.
23105 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23107 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
23108 do some simple speed optimizations on ppc.
23110 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
23112 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
23113 and large offsets in load/store.
23115 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
23117 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
23118 it causes regressions.
23120 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
23122 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
23125 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
23127 * jit-icalls.c: remove warnings.
23128 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
23129 speedups for unsafe code.
23131 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
23133 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
23135 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
23137 * basic-calls.cs: Add new regression test.
23139 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
23142 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
23144 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
23147 2004-05-06 Patrik Torstensson
23149 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
23150 long reg allocation in any reg (not only eax:edx) and implemented
23151 long shl/shr ops in asm instead of helpers.
23153 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
23155 * mini-sparc.h: Fix warnings.
23157 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
23160 * mini-exceptions.c (mono_handle_exception): Call the filter in a
23161 separate statement for clarity.
23163 * mini-sparc.c: Update status.
23165 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
23167 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
23170 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23172 * inssel-ppc.brg: another small pre-release workaround:
23173 we don't do overflow detection for long_sub_un.
23175 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23177 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
23178 (also works around a weird ppc bug: 57957).
23180 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
23182 * tramp-ppc.c: trampoline fixes.
23184 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
23186 * mini-ppc.c: fixed typos.
23188 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
23190 * mini-ppc.c, exceptions-ppc.c: more code saves registers
23191 at the top of the stack. Fixed typos. Use a frame registers
23192 for all the methods with exception clauses.
23194 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
23196 * exceptions-ppc.c: restore fp registers.
23198 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
23200 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
23201 order from the stack top (moved the stack room to save the
23202 return value for trace after the param area). Fixed corruption
23203 in restoring registers on unwind.
23205 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
23207 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
23209 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23211 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
23212 and prolog/epilog for methods that use it. Allow
23213 enough param area room for varargs methods. Fix miguel's
23214 breakage in exception handling.
23216 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23218 * Makefile.am: run genmdesc only on current arch.
23220 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23222 * exceptions-x86.c:
23223 * mini-x86.h: fix the build on windows.
23225 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
23227 * 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.
23229 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
23231 * mini-exceptions.c: New file.
23233 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
23234 Move some parts of the x86 exception handling code to an
23235 arch-independent file so it can be shared with other ports.
23237 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
23239 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
23241 2004-04-26 David Waite <mass@akuma.org>
23243 * driver.c: remove comma from end of enumeration declaration
23245 2004-04-26 Jackson Harper <jackson@ximian.com>
23247 * driver.c: parse config file before loading first assembly. This
23248 allows the user gac to be enabled/disabled.
23250 2004-04-23 Miguel de Icaza <miguel@ximian.com>
23252 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
23253 simpler mechanism: we do not care what is encoded initially
23254 (branch absolute or relative), we care about the code and its
23255 target. I kept the old code for reference for now.
23257 The new code tries first to determine if the jump is anywhere in
23258 the -/+32 absolute meg range, if it succeeds, it encodes using the
23259 absolute branch; If not, it tried to find something in the
23260 relative range, if not, it uses the handle_thunk code.
23262 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
23264 * exceptions-ppc.c: use the correct ip register on macosx.
23266 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
23268 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
23270 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
23272 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
23273 Raise exception on integer divide by zero by hand since the hw
23274 doesn't support it. Handle NaNs in FP compares.
23276 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
23278 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
23279 code reducing duplication between the platforms and enabled
23280 signal exception handling (on linux for now).
23282 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
23284 * exceptions-ppc.c: more macosx support.
23286 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23288 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
23290 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
23292 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
23294 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
23296 * iltests.il: more tests.
23298 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
23300 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
23303 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
23305 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
23307 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
23309 * liveness.c: Mark variables as volatile in all basic blocks reachable
23310 from exception clauses.
23312 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
23314 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
23317 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
23319 * iltests.il, basic.cs: more tests for regalloc.
23321 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
23323 * iltests.il: Some tests for register allocation modifications
23326 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
23328 * exceptions.cs: Add regression test for bug #56782.
23330 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
23331 original stack trace if an exception is rethrown. Fixes #56782. Oh,
23332 the beauty of fixing the same thing in 5 different files...
23334 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
23336 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
23339 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
23341 * mini.c: Add support for STRWLPARRAY marshalling convention.
23343 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
23345 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
23346 to init the context to setup the regs pointer).
23348 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
23350 * exceptions-ppc.c: more exceptions work.
23352 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23354 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
23357 2004-04-13 Miguel de Icaza <miguel@ximian.com>
23359 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
23360 can use the memory directly.
23362 * cpu-pentium.md: Update documentation from a post from Zoltan.
23364 add x86_add_membase, x86_sub_membase, x86_mul_membase
23366 2004-04-13 Miguel de Icaza <miguel@ximian.com>
23368 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
23369 GENERAL_REGS they were also hardcoded for all PPC ports.
23371 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
23373 Remove hard-coded limit for floating point registers, use
23374 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
23376 Notice that in MacOS X calling conventions you can fit a lot more
23377 floating point values in registers, so I should update the PInvoke
23378 test to excercise the passing of floating point values on the
23379 stack (currently broken).
23381 2004-04-06 Miguel de Icaza <miguel@ximian.com>
23383 * tramp-ppc.c (create_trampoline_code): Added
23384 JUMP_TRAMPOLINE_SIZE.
23385 (ppc_magic_trampoline): Follow the pattern from
23386 x86_magic_trampoline: if code is set to zero, return.
23387 (create_trampoline_code): Always pass MonoMethod to the jump
23388 trampoline, before it was passing a null.
23389 (mono_arch_create_jump_trampoline): Implement the jump stub, could
23390 share the code with mono_arch_create_jit_trampoline.
23392 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
23394 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
23397 * cpu-g4.md: Added length for jmp instruction, the worst case
23398 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
23401 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
23403 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
23405 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
23407 * mini.c: Only set bblock->real_offset when adding a new bblock, and
23408 before each IL instruction.
23410 * mini.c (CEE_BOX): Fix warnings.
23412 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23414 * mini.c: removed a few unused vars and extra whitespace.
23416 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
23418 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
23420 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
23422 (OP_GETCHR): use the above
23423 (CEE_LDELEMA): use the above.
23425 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
23426 version of the generic impl.
23427 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
23428 (CEE_LDELEMA): use the above.
23430 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
23432 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
23435 * iltests.il: Added new regression test for #56317.
23437 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
23439 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
23440 under NetBSD. Fixes #56450.
23442 * liveness.c (update_gen_kill_set): Fix previous patch.
23444 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23446 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
23448 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
23450 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
23451 ldsfld and ldsflda.
23453 * inssel-sparc.brg: Add more optimizations.
23455 * mini-sparc.c: Replace multiply/divide with shifts if possible.
23457 2004-04-01 Martin Baulig <martin@ximian.com>
23459 * mini.c (handle_box): New static function; moved the
23460 implementation of CEE_BOX here.
23461 (mono_method_to_ir): Added `constrained_call' variable.
23462 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
23463 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
23464 mono_method_get_constrained() to get the method.
23466 2004-04-01 Martin Baulig <martin@ximian.com>
23468 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
23469 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
23470 (mono_method_to_ir): We don't need these macros anymore since
23471 mono_class_get_full() already takes care of it.
23473 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23475 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
23476 use @function (as doesn't accept #function here) and check the return
23477 value of system and stop if fails.
23479 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23481 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
23483 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
23485 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
23487 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
23489 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
23492 * basic-long.cs: Add test for negation of Int64.MinValue.
23494 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
23496 * mini-sparc.c: Update status.
23498 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
23500 * exceptions-sparc.c: Fix return value in filters.
23502 * inssel-sparc.brg: Fix register allocation in some rules.
23504 2004-03-28 Martin Baulig <martin@ximian.com>
23506 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
23509 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
23511 * mini-x86.c (mono_arch_patch_code): Fix warnings.
23513 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
23514 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
23515 remove unused conv_u4 opcode.
23517 * mini-x86.c: Remove valgrind workaround since it slows down things
23518 even when mono is not run under valgrind.
23520 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
23522 * mini-sparc.c: Update status.
23524 * inssel-sparc.brg: Add some optimizations.
23526 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
23527 future delay slot filling. Add support for varargs, tail calls and JMP.
23529 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
23530 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
23532 * inssel.brg: Fix register allocation in OP_ARGLIST.
23534 * inssel.brg: Fix warnings.
23536 2004-03-25 Martin Baulig <martin@ximian.com>
23538 * mini.c (inflate_generic_field): Removed.
23539 (mini_get_method): Removed, use mono_get_method_full(),
23540 (mini_get_class): Removed, use mono_class_get_full().
23541 (mono_method_to_ir): Pass our generic context to
23542 mono_field_from_token().
23544 2004-03-25 Martin Baulig <martin@ximian.com>
23546 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
23547 of a `MonoMethod *'.
23548 (mini_get_method): Take a `MonoGenericContext *' instead
23549 of a `MonoMethod *'.
23550 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
23551 a new local variable called `generic_context' which holds the
23552 current `MonoGenericContext *'; use it to lookup things.
23554 2004-03-24 Martin Baulig <martin@ximian.com>
23556 * mini.c (mini_get_class): New static method; if we're inside a
23557 generic instance, inflate the class if neccessary.
23558 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
23560 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
23562 * iltests.il: New regression test for #55976.
23564 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
23567 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23569 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
23572 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23574 * liveness.c: Consider SSA stores as well as loads when making vars
23577 * exceptions.cs: New regression tests for register allocation.
23579 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
23581 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
23582 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
23583 domain lock only to protect puntual access to data structures.
23584 Added access lock for sighash, jit_icall_hash_name,
23585 jit_icall_hash_addr and domain->code_mp.
23587 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
23589 * driver.c: Print SIGSEGV handling method.
23591 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
23593 * mini.c (setup_jit_tls_data): Handle case when this is called
23594 multiple times for a thread.
23596 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
23597 is different from fbxx_un. Fixes #54303. Also use constants instead of
23598 magic numbers in a lot of places.
23600 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
23602 * exceptions.cs: Fix cctor test when --regression is used.
23604 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
23606 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
23609 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
23611 * inssel-ppc.brg: fixed register assignments for some rules.
23613 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23615 * exceptions.cs: Add test for exceptions in static constructors.
23617 * mini.c (mono_jit_compile_method_with_out): Move the calling of
23618 static constructors outside the domain lock. Fixes #55720.
23620 2004-03-17 Martin Baulig <martin@ximian.com>
23622 * mini.c (get_generic_field_inst): Removed, this'll never happen.
23623 (inflate_generic_field): Take the `MonoMethod *' instead of the
23624 `MonoClass *' and added support for generic method.
23625 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
23626 have a `field->parent->gen_params', only inflate the field if it's
23627 an open constructed type.
23629 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23631 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
23632 exception object instead of the preconstructed ones.
23634 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23636 * mini.c: reverted changed to sigsegv_signal_handler commited
23637 accidentally in the previous patch.
23639 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23642 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
23643 running --aot with an old assembly.
23645 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
23647 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
23650 * mini-sparc.c: Add support for v9 branches with prediction.
23652 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
23654 * mini.c (mini_init): #warning is GNUC only
23656 * mini-sparc.h: implement __builtin_frame_address
23657 and __builtin_return_address for Sun C compiler
23659 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
23661 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
23663 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
23665 * basic-calls.cs: Add test for unaligned byref long argument passing.
23667 * mini-ops.h: Add sparcv9 compare and branch instructions.
23669 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
23670 v9 instructions if we have a v9 cpu.
23672 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
23673 registers for global allocation.
23675 * exceptions-sparc.c: Fixes.
23677 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
23679 * liveness.c (mono_analyze_liveness): Optimized version.
23681 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
23683 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
23686 * basic-float.cs basic-calls.cs: New regression tests.
23688 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
23690 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
23691 sigaltstack implementation.
23693 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
23695 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
23696 stuff if SIGSEGV_ON_ALTSTACK is not defined.
23698 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
23700 * mini.c: Fix warnings.
23702 * mini.c (mono_resolve_patch_target): New function which contains the
23703 arch independent part of the patching process.
23705 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
23706 patching code to a separate function.
23708 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
23710 * mini.c (add_signal_handler): ifdef out on Windows
23712 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
23714 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
23715 cpu-sparc.md: Add exception handling support + other fixes.
23717 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
23718 typed GC detection in --version.
23720 * basic.cs exceptions.cs: New regression tests.
23722 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
23723 the arch specific code can store data during a compilation.
23725 * mini-ops.h: Add OP_SETFRET.
23727 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
23728 function, register a separate icall for each arity, so the icalls can
23731 * mini.c (mono_print_tree): Print negative offsets in a more readable
23734 * mini.c: Make signal handling work on sparc.
23736 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
23738 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
23740 * jit-icalls.c: Emulate truncl by aintl on solaris.
23742 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
23744 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
23746 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
23748 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
23750 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
23751 a MarshalByRef type, inline a method that performs the check, taking into
23752 account that the object can be a proxy. Also implemented tow new opcodes:
23753 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
23754 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
23755 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
23757 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
23759 * mini-ppc.c: if a relative branch displacement is too big
23760 but it points to and area reachable with an absolute branch,
23763 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
23765 * mini.c: optimize small copies in cpblk.
23767 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
23769 * basic-calls.cs basic-float.cs: New regression tests.
23771 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
23772 negative offsets from %fp. Implement localloc. Fix local register
23773 allocation. Fix the case when the this argument needs to be saved to
23774 the stack. Implement some missing opcodes.
23776 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
23778 * mini.c (mini_method_compile): Reenable global regalloc in methods
23779 with exception handlers.
23781 * linear-scan.c (mono_varlist_sort): Fix warning.
23783 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
23785 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
23788 * liveness.c: Make all variables uses in exception clauses volatile, to
23789 prevent them from being allocated to registers. Fixes #42136.
23791 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
23793 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
23794 causes regressions.
23796 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
23797 argument to mono_arch_regalloc_cost.
23799 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
23802 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
23804 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
23805 Make the cost of allocating a variable to a register arch dependent.
23807 * basic-calls.cs: Fix compilation of tests.
23809 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
23810 helper function to cut back on the number of #ifdefs needed.
23812 * mini-ppc.c: Fix compilation.
23814 * basic-calls.cs: New regression tests.
23816 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
23818 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
23819 of l0 since that is callee saved.
23821 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
23824 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
23825 of delay instruction.
23827 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
23829 * mini.h (MonoCallInst): Add 'virtual' flag.
23831 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
23833 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
23835 * *.cs: New regression tests.
23837 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
23840 * mini.c (mono_runtime_install_handlers): Fix build.
23842 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
23843 'signal_stack_size' members.
23845 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
23846 alternate signal stack.
23848 * exceptions-x86.c: Add stack overflow handling.
23850 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
23851 functions to arch independent code.
23853 * mini.c (mono_print_tree): Print more detailed info for load_membase
23856 2004-02-23 Martin Baulig <martin@ximian.com>
23858 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
23860 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
23862 * mini-x86.c: fixed reg allocation for div/rem.
23864 2004-02-22 Miguel de Icaza <miguel@ximian.com>
23866 * driver.c (mono_main): Report some configuratio options on --version.
23868 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
23870 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
23871 low in the address space. Correctly flush memory in thunks where we
23872 output native code.
23874 2004-02-20 Martin Baulig <martin@ximian.com>
23876 * mini.c (mini_get_method): New static method; inflate all generic
23877 methods and methods in open generic instances.
23878 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
23879 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
23881 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
23883 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
23885 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
23887 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
23889 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
23891 * mini-sparc.c (flushi mono_arch_output_basic_block): make
23892 it compile using Sun's compiler.
23894 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
23896 * 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.
23898 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
23900 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
23902 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
23904 * mini-ppc.c: handle calls outside of the allowed range with thunks
23905 allocated using the code manager.
23906 * tramp-ppc.c: use the code manager to hold generated native code.
23907 Fixed the magic trampoline to just patch vtable entries.
23909 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
23911 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
23914 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
23916 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
23919 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
23920 if we have a working __thread implementation.
23922 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
23923 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
23925 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
23927 * mini-x86.c: Fix compilation under gcc 2.
23929 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
23931 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
23932 contains a call to the wrapped function.
23934 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
23935 OP_<CALL>_IMM opcodes, and use them under X86.
23937 * mini.c (mono_jit_find_compiled_method): Fix warning.
23939 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
23941 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
23943 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
23944 functionality to mini.c.
23946 * mini.c (mono_create_jump_trampoline): New function to create a jump
23947 trampoline. Return a compiled method instead of a trampoline if it
23948 exists. Add a cache for jump trampolines.
23950 * mini.c (mono_jit_find_compiled_method): New function to return a
23951 compiled method if it exists.
23953 * mini-x86.c: Call mono_create_jump_trampoline instead of
23954 mono_arch_create_jit_trampoline.
23956 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
23957 a jump trampoline. Fixes #52092.
23959 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
23961 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
23962 which is not up-to-date. Add check_corlib_version () instead.
23964 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
23967 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
23968 since newer valgrind versions do not need it.
23970 * mini.c (mono_jit_compile_method_with_opt): New helper function to
23971 compile a method with a given set of optimizations.
23973 * mini.c: Compile icall wrappers on-demand instead of at startup.
23975 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
23976 wrapper for an icall.
23978 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
23980 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
23983 * iltests.il: Add test for non-empty stack before switch instruction.
23985 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
23987 * mini.c: Add support for new stringbuilder marshalling conventions.
23989 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
23991 2004-02-01 Martin Baulig <martin@ximian.com>
23993 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
23994 in `ginst->mtype_argv'.
23996 2004-01-31 Miguel de Icaza <miguel@ximian.com>
23998 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
23999 facilitate grepping.
24001 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
24003 * mini.c: fixed buglet in initobj generic implementation for references.
24005 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
24007 * Makefile.am: make the version script conditional.
24008 * jit-icalls.c: handle missing truncl().
24010 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
24012 * exceptions.cs: Add more tests for double->int conversion.
24014 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
24015 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
24017 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
24019 * driver.c: make --verbose --version emit an error
24020 if the loaded corlib doesn't match the runtime version.
24022 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
24024 * mini-ppc.h: export ppc_patch().
24025 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
24026 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
24027 on par or better than on MacOSX.
24029 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
24031 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
24032 mono_lookup_pinvoke_call.
24034 * mini-x86.c: Under windows, the default pinvoke calling convention is
24035 stdcall. Fixes #52834.
24037 * mini.c (optimize_branches): Add an upper bound to the number of
24038 iterations to prevent infinite loops on strange loops. Fixes #53003.
24040 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
24042 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
24043 and ISINST. Fixes #52093.
24045 * objects.cs (test_0_vector_array_cast): New tests.
24047 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
24049 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
24050 checking in Array.Set ().
24052 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
24055 * object.cs (test_0_multi_array_cast): New regression test.
24057 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
24059 * exceptions-ppc.c: fix build on Linux/PPC.
24061 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
24063 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
24064 running under valgrind.
24065 (x86_magic_trampoline): Fix build bustage.
24067 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
24068 negative values as well. This is needed for the encoding of the line number
24069 info, since sometimes the line numbers are not in increasing order.
24071 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
24073 * cpu-pentium.md (localloc): Increase the size of the localloc
24074 instruction since it is a loop under Win32.
24076 * debug-mini.c (record_line_number): Get rid of unneccesary memory
24079 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
24081 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
24082 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
24083 Max Horn (max@quendi.de). Fix file names in comments.
24085 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
24087 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
24088 avoid stack overflow.
24089 (replace_usage): Avoid uninitialized variable warnings.
24091 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
24092 and taking the address of valuetype variables.
24094 2004-01-03 Patrik Torstensson
24096 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
24097 for other purposes than FP later on.
24099 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
24101 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
24104 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
24106 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
24108 2003-12-30 Patrik Torstensson <p@rxc.se>
24110 * mini-x86.h: Decreased number of availiable fp regs.
24111 Solves corner cases with FP spilling.
24113 2003-12-23 Patrik Torstensson <p@rxc.se>
24115 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
24116 for floating point stack tracking / spilling on x86.
24119 * basic-float.cs: added float mul overflow test.
24121 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
24123 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
24125 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
24127 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
24128 supports for cond branches that overflow the immediate
24129 overflow offset. mcs can compile simple programs.
24131 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
24133 * exceptions-ppc.c: exception handling support wip:
24134 finally handlers get run on exception.
24136 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
24138 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
24141 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
24143 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
24144 initial support for stack walking and unwinding.
24146 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
24148 * driver.c (mono_main): Make corlib-out-of-sync message more
24149 descriptive. Also remove verify_corlib call.
24151 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
24153 * mini.c: make CEE_NEWARR calls and other emulated opcodes
24154 not overlap with other call's arguments, too.
24156 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
24158 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
24159 move to arch-specific code the choice of arch-specific
24160 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
24161 * mini.c: ensure emulation calls will not interleave
24164 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
24166 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
24167 the magic trampoline stack frame is dropped before executing
24170 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
24172 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
24173 and integer to fp conversions. Added support for overflowing
24174 arguments on the stack. Reserve a couple more registers as temps.
24175 Added support for aot compilation (as output still needs to be
24178 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
24180 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
24181 Don't overwrite return register in some corner cases.
24183 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
24185 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
24186 static constructors when AOT compiling.
24188 * driver.c (mono_main): Call mono_check_corlib_version.
24190 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
24192 * cpu-g4.md, basic.cs: fixed div target register.
24194 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
24196 * mini-ppc.c, basic.cs: shl_imm fix with test.
24198 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
24200 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
24201 structures by value. Misc fixes.
24202 * objects.cs: more tests.
24204 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
24206 * mini-ppc.c: lconv.ovf.i implemented.
24208 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24211 (mini_init): don't error out if someone already called g_thread_init.
24213 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
24215 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
24216 to be any type per the spec. Fix abnormal memory usage when
24217 the same object is repeatedly thrown.
24219 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
24221 * mini.c: check for overruns in IL code.
24223 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
24225 * TODO: Add/remove some todo entries.
24227 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
24229 * driver.c (mono_main): Call mono_verify_corlib.
24231 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
24233 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
24234 This has been moved to mini.c
24235 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
24236 type being casted is marshalbyref it could be a proxy, so instead of
24237 emitting the type check code, emit a call to a runtime method that will
24238 perform the check by calling CanCastTo if needed.
24240 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
24242 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
24243 methods with large stack frames under Win32.
24245 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
24247 * Makefile.am: Distribute regression tests.
24249 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
24250 at the end instead of inserting each variable into the sorted list.
24252 * linear-scan.c (mono_varlist_sort): New helper function.
24254 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
24256 * mini.c: ensure arguments and locals are within bounds.
24258 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
24260 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
24263 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
24265 * mini.c (mono_cprop_copy_values): Fix crash.
24267 * aot.c: Set verbosity back to 0.
24269 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
24271 * regalloc.c: complete memory leak fix by Laurent Morichetti
24274 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
24276 * driver.c (main_thread_handler): Revert the previous patch.
24278 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
24281 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
24282 memory from the memory pool.
24284 * driver.c (main_thread_handler): Turn on all optimizations when
24287 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
24288 an array for better performance.
24290 * regalloc.c (mono_regstate_assign): Fix memory leak.
24292 * debug-mini.c (mono_debug_serialize_debug_info): New function to
24293 serialize the debug info.
24295 * debug-mini.c (mono_debug_add_aot_method): New function to load the
24296 debug info from the serialized representation.
24298 * aot.c: Save debug info into the generated file and load it when
24301 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
24303 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
24305 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
24306 More FP-related fixes.
24308 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
24310 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
24311 and register allocation buglet. Hello world now runs.
24313 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
24315 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
24316 * tramp-ppc.c: fixed class init trampoline.
24317 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
24319 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
24321 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
24322 mini.c: more ppc changes/fixes.
24324 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
24326 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
24327 Also optimize the case when the arguments are the same in the caller
24330 * iltests.il: Add tests for tail calls with valuetype arguments.
24332 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
24334 * mini-ppc.c: fixes for struct return type.
24336 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
24338 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
24339 mono_spillvar_offset() to arch-specific code.
24341 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
24343 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
24345 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
24347 * exceptions-x86.c: Fix stack space leaks.
24349 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
24350 registers from the lmf if the method has save_lmf set.
24352 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
24354 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
24355 of icall wrappers into InvokeInDomain, since these are now per-domain.
24357 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
24359 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
24360 make some opcode emulation and intrinsic ops enabled/disabled
24361 according to the architecture. More fixes.
24363 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
24365 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
24367 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
24369 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
24370 arch-specific handling for 'this' and struct return type to
24371 arch-specific code.
24373 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24375 * aot.c: prevent divide by zero error when reporting (it happened with
24376 Accessibility.dll).
24378 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
24380 * mini.h (inst_switch): Remove unused macro.
24382 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24385 (load_aot_module): free 'info->methods' and 'info' properly. No more
24386 "free(): invalid pointer blah" messages when you have an old aot
24389 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
24391 * jit-icalls.c, mini.c: Added support for context static fields.
24393 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
24395 * mini.c (mono_method_blittable): Methods which set LastError are not
24396 blittable either. Fixes #51108.
24398 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
24400 * mini.c: flush icache.
24401 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
24403 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
24405 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
24407 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
24409 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
24412 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
24415 * inssel.brg (CEE_MKREFANY): Fix AOT case.
24417 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
24419 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
24420 instruction when the result is discarded.
24422 * iltests.il (test_0_div_regalloc): New regression test.
24424 * arrays.cs: Fix compilation error.
24426 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
24428 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
24429 float rules to inssel-x86.brg: sane architectures with FP registers
24430 don't need to implement these rules.
24432 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
24434 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
24436 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
24438 * mini.h, inssel-long32.brg: fixed endianess issues in int64
24439 implementation of 32 bit systems.
24441 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
24443 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
24444 (Jeroen Zwartepoorte).
24446 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
24448 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
24449 the caller and the callee matches.
24451 * mini.c (mono_method_to_ir): Add comment.
24453 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
24454 signbit is missing on some platforms.
24456 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
24458 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
24460 * mini.c (setup_jit_tls_data): Call the new function.
24462 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
24464 * mini-x86.c: Add experimental support for fast access to the lmf
24465 structure under NPTL/Linux 2.6.x.
24467 2003-11-06 Martin Baulig <martin@ximian.com>
24469 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
24470 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
24473 2003-11-02 Martin Baulig <martin@ximian.com>
24475 * mini.c (inflate_generic_field): New static method.
24476 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
24477 generic instance and the field is declared in a generic type, call
24478 inflate_generic_field() to inflate it. Fixes gen-28.cs.
24480 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
24482 * mini.h mini.c (mono_method_same_domain): New function to return
24483 whenever the caller and the callee are in the same domain.
24485 * tramp-x86.c (x86_magic_trampoline): Use the new function.
24487 2003-10-30 Martin Baulig <martin@ximian.com>
24489 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
24490 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
24492 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
24493 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
24495 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
24497 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
24500 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
24501 object here, so it is in the correct appdomain etc.
24503 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
24505 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
24507 (mono_method_to_ir): Avoid freeing the type created returned from
24508 mono_type_create_from_typespec, since it is put into an internal cache
24509 by the function. Fixes pointer.exe.
24511 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
24512 trampolines for icalls and pinvokes as well. Fixes #33569.
24514 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
24516 * mini.c: Update after appdomain changes.
24518 * mini.c (mono_jit_compile_method_inner): Allways compile native
24519 method wrappers in the root domain, since there can only be one
24520 instance of them, whose address is stored in method->info.
24522 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
24524 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
24525 environment variable. Instead detect automatically whenever running
24526 under valgrind using the magic macro RUNNING_ON_VALGRIND from
24529 2003-10-16 Miguel de Icaza <miguel@ximian.com>
24531 * trace.c, trace.h: New files that implement the new trace option
24534 * driver.c: Document new --trace options.
24536 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
24539 - if (mono_jit_trace_calls)
24540 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
24542 * mini.h: prototypes.
24544 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
24546 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
24548 * mini.c inssel.brg: Implement typedefbyref opcodes.
24550 * mini.c (mono_jit_compile_method): Remove unused local variable.
24552 * mini.c (mono_jit_compile_method_inner): Ditto.
24554 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
24556 * tramp-x86.c (x86_class_init_trampoline): Fix build.
24558 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
24560 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
24562 * mini.c (mono_no_aot): Remove unused global variable.
24564 * mini.c: Thread safety fixes.
24566 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
24568 * mini.c (mono_create_class_init_trampoline): Add a lock around
24569 class_init_hash_addr.
24571 * arrays.cs (test_0_newarr_emulation): Add new regression test for
24574 * mini.c: Decompose the NEWARR instruction before decomposing its
24575 arguments. Fixes #30073.
24577 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
24579 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
24582 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
24584 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
24586 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
24588 * driver.c: Add support for compiling icall wrappers to --compile.
24590 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
24592 * inssel.brg: The empty value in class->interface_offsets is -1, not
24595 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
24597 * objects.cs: New test for 'is' operator on an array of interfaces.
24599 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24601 * tramp-ppc.c: update trampoline code to support jumps
24602 and class initialization.
24604 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
24606 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
24608 * inssel.brg (OP_UNBOXCAST): Fix #46027.
24610 * inssel.brg (OP_UNBOX): Remove unused rule.
24612 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
24613 region instead of one for each method. Fixes #47813.
24615 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
24617 * exceptions.cs (test_0_nested_finally): New regression test for
24618 nested exception handlers.
24620 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
24622 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
24624 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
24627 * mini.c (mono_method_check_inlining): Make the inlining limit
24628 configurable by an environment variable.
24630 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
24632 * mini.h: Bump AOT file version.
24634 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
24635 token, store the image along with the token, since the token might not
24636 refer to the same image as the method containing the relocation,
24637 because of inlining.
24639 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
24641 * mini.c (mono_precompile_assemblies): New function to compile
24642 all methods in all loaded assemblies.
24644 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
24646 * regalloc.h regalloc.c (MonoRegState): Change the type of
24647 iassign and fassign to int*, since they can contain large negative
24648 values if the register is spilled. Also added some comments. Fixes
24651 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
24652 under Win32. Fixes #42964.
24654 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
24656 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
24658 * aot.c: Added support for AOT compiling methods which contain calls
24659 to wrappers. Currently, only remoting-invoke-with-check wrappers are
24662 * driver.c (compile_all_methods): Run the compilation in a thread
24663 managed by mono. Fixes #44023.
24665 * mini.c (mono_codegen): Print full method name in verbose output.
24667 * mini-x86.c (mono_arch_patch_code): Fix warning.
24669 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
24670 jumps, since the method we are jumping to might be domain-specific.
24672 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
24674 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
24676 * inssel.brg: string chars are unsigned.
24678 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
24680 * TODO: New todo item.
24682 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
24683 which calls mono_runtime_class_init and patches the call site to
24684 avoid further calls.
24685 (mono_arch_create_class_init_trampoline): New arch specific function
24686 to create a class init trampoline.
24687 (create_trampoline_code): Generalized so it can create
24688 class init trampolines as well.
24690 * mini.c (helper_sig_class_init_trampoline): New helper variable.
24691 (mono_create_class_init_trampoline): New function to create and cache
24692 class init trampolines.
24693 (mono_find_class_init_trampoline_by_addr): New function to lookup the
24694 vtable given the address of a class init trampoline. Used by the
24696 (mono_codegen): Generate a call to a trampoline instead of
24697 mono_runtime_class_init in LDSFLD[A].
24698 (mono_codegen): Add relocations for the new trampoline.
24700 * mini.h mini-x86.c aot.c: Added a new relocation type:
24701 MONO_PATCH_INFO_CLASS_INIT.
24703 * mini.h: Bump AOT version number.
24705 * aot.c: Create a copy of the loaded code instead of using the original
24706 so methods which call each other will be close in memory, improving
24709 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
24710 patch since it breaks the regression tests.
24712 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
24713 for the register saving instruction sequence since the
24714 frame_state_for function in glibc 2.3.2 don't seem to detect it.
24716 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
24718 * TODO: Fix todo item && remove another.
24720 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
24722 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
24725 * aot.c: Moved the check for MONO_LASTAOT into the initialization
24726 function of the module.
24728 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
24729 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
24730 --no-aot command line option.
24732 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
24734 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
24735 by Bernie Solomon (bernard@ugsolutions.com).
24737 * inssel.brg: Refactor the interface offset table related code into
24738 its separate functions and add support for the AOT case.
24740 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
24742 * aot.c (mono_aot_get_method_inner): Fix memory leak.
24744 * aot.c: Added mono_aot_verbose variable and made all debugging
24745 output depend on the value of this variable.
24747 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
24748 method_label and info_label.
24750 * mini.h mini-x86.c aot.c: Added a new relocation type
24751 MONO_PATCH_INFO_IID for klass->interface_id.
24753 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
24754 the MonoJitInfo structure.
24756 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
24757 a non-root appdomain in shared mode.
24759 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
24761 * aot.c: make aot loader less verbose. Remove free of unused variable.
24763 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
24765 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
24767 * .cvsignore: Added *.dll.
24769 * mini.c (mono_print_tree_nl): New function callable while debugging.
24771 * mini.c (mono_print_code): Export this.
24773 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
24776 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
24778 * mini.h (MonoCompile): Added 'jit_info' field.
24780 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
24781 the cfg structure, since it is needed by the AOT compiler.
24783 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
24785 * aot.c: A major rewrite. Changes include:
24786 - save exception tables for methods which have them.
24787 - cache failed lookups in aot_get_method () to avoid the (slow) calls
24788 to g_module_symbol.
24789 - reworked the file format so it is now much smaller and needs
24790 fewer relocation entries.
24792 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
24794 * aot.c (load_aot_module): Fix build bustage on platforms without
24797 2003-09-04 Martin Baulig <martin@ximian.com>
24799 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
24801 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
24803 * TODO: Some new optimization ideas.
24805 * aot.c: Move AOT module loading logic here from mono_assembly_open.
24807 * aot.c: Save the optimization flags used to compile the code into
24810 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
24811 support emitting domain specific code.
24813 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
24814 no longer domain neutral. It can be made domain neutral by compiling
24815 with --optimize=shared.
24817 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
24818 between appdomains.
24820 * driver.c mini.h mini.c: New --no-aot debugging option which disables
24821 loading of AOT code.
24823 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
24825 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
24826 if there is no domain neutrality information.
24828 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
24830 * aot.c (mono_compile_assembly): Emit a symbol containing the file
24831 format version into the generated library.
24833 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
24834 callee method into the caller since one of them could be shared.
24836 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
24837 system exceptions from AOT code now works.
24839 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
24840 method if it is domain neutral and the callee is not.
24842 * graph.c (cfg_emit_one_loop_level): Fix warning.
24844 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
24846 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
24849 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
24851 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
24852 is needed by code which is executed before mono_runtime_init ().
24853 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
24855 * mini.c (mono_thread_abort): Fix warning.
24856 (mono_jit_compile_method): Call static constructor in the AOT case too.
24858 * aot.c (mono_compile_assembly): Fix warning.
24860 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24862 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
24864 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
24866 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
24868 * cpu-pentium.md: Fix the length of call opcodes so they include the
24869 ESP restoring instruction. Fixes #47968.
24871 2003-08-28 Martin Baulig <martin@ximian.com>
24873 * mini-x86.c (mono_arch_call_opcode): Added support for
24874 MONO_TYPE_GENERICINST.
24876 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
24878 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
24880 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
24881 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
24883 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
24886 2003-08-26 Martin Baulig <martin@ximian.com>
24888 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
24889 when reporting an error, set this to the actual error location.
24890 (mono_method_to_ir): Report the correct error location if
24891 get_basic_blocks() returned an error.
24893 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
24895 * mini.c (mono_type_blittable): OBJECT is not blittable.
24896 (mono_method_blittable): Methods which have marshalling descriptors
24897 are not blittable either. Fixes #47842.
24899 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
24901 * driver.c mini.c: Use an environment variable instead of a global
24902 variable. Also fix the build.
24904 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
24905 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
24908 * driver.c mini.c: Added --with-valgrind option to turn off some
24909 code which prevents mono from running under valgrind.
24911 * mini.c (mono_emit_call_args): Fixed warning.
24913 * mini.c (mono_emulate_opcode): Fixed warning.
24915 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24917 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
24918 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
24919 regalloc.c, regalloc.h: specify available registers in arch-specific
24920 code and support floats in the regallocator (patch by Laurent Morichetti
24923 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
24925 * mini.c: mono_thread_current() can be called only after
24926 mono_runtime_init(): rearrange code to not call it early on.
24928 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
24930 * mini.c: allocate jump tables in the code mempools.
24932 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24934 * mini.c, mini.h: make sure per-thread data allocated by the jit is
24937 2003-08-10 Miguel de Icaza <miguel@ximian.com>
24939 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
24940 12 to 16. This fixes bug #47453.
24943 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
24945 * mini-ppc.c: fixed indexed load and unsigned compares.
24947 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
24949 * mini.c: reenabled installation of handler for
24950 thread abort signal.
24952 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24954 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
24955 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
24956 until it's fixed and actually useful.
24958 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
24960 * inssel-long32.brg: couple more opcodes implemented.
24962 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
24964 * mini-sparc.c: Even more opcodes implemeted.
24966 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
24968 * mini-sparc.c: More opcodes implemented.
24970 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
24972 * mini-sparc.c: More opcodes implemented.
24974 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
24976 * inssel-sparc.brg: Add some needed rules. Direct
24978 * Makefile.am: Use inssel-sparc.brg
24979 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
24980 an assert happy for now.
24982 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
24984 * mini-sparc.c: Fixed compile errors.
24985 * exceptions-sparc.c: Same. We now produce a mono binary
24986 on sparc-linux. Yea.
24988 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
24990 * mini-sparc.c: Renamed registers. Also some macro cleanups.
24991 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
24992 They compile, but do not work.
24994 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24996 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
24997 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
24998 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
25001 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25003 * mini.c: more opcodes implemented and better support for generics.
25005 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
25007 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
25008 * mini.c, mini.h: first cut at generics support: some new instructions
25009 added and changed the behaviour of some of the existing ones.
25011 2003-07-21 Miguel de Icaza <miguel@ximian.com>
25013 * mini.c: Removed definition of metadata_shared mutex here.
25015 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
25017 * mini-x86.c: make vararg calls work for instance methods.
25019 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
25021 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
25022 returns the arguments in a separte list, now.
25024 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25026 * aot.c, mini.c: updates for array type representation changes.
25028 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
25030 * mini.c: register function to perform jit shutdown.
25032 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25034 * mini.c: use a faster allocator if possible.
25036 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
25038 * aot.c: some cleanups and portability changes.
25040 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25042 * mini.c: use faster allocation for CEE_BOX if possible.
25044 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
25046 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
25047 Moved inlined mempcy code to its own function so that is can be
25048 reused. Added an inline memset function as well (optimized initobj).
25049 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
25051 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25053 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
25055 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
25057 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
25058 arch code can setup the cpu for CLR execution, if needed.
25059 We use it on x86 to set the precision of FP operations.
25061 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
25063 * mini.c: disable some optimizations if we can guess they'll cost too
25064 much for a given method.
25066 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
25068 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
25070 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
25071 * mini.h mini.c mini-x86.c: Added instruction level coverage
25072 info collection support.
25074 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25076 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
25077 is now implemented in the profiling API. Get rid of a couple of
25078 unnecessary global variables.
25080 2003-06-15 Nick Drochak <ndrochak@gol.com>
25082 * basic-long.cs: tests for negative values for bigmul, and unsigned.
25083 * cpu-g4.md: add op_bigmul and op_bigmul_un
25084 * cpu_pentium.md: add op_bigmul_un
25085 * inssel-long32.brg: add rule for unsigned bigmul
25086 * mini-ops.h: define OP_BIGMUL_UN
25087 * mini-x86.c: THE BUG: handle (un)signed properly
25088 * mini.c: choose unsigned opcode if needed.
25089 This set of patches fixes bug #44291
25091 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
25093 * mini.c (optimize_branches): improved to handle all kinds of
25094 conditional branches.
25096 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
25098 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
25099 don't raise exceptions.
25101 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25103 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
25104 to arch-specific files.
25106 2003-06-09 Martin Baulig <martin@ximian.com>
25108 * Makefile.am (libs): Added $(LIBGC_LIBS).
25110 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
25112 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
25113 and OP_ATAN (fixes bug#44293).
25115 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
25117 * Makefile.am, mini-x86.c: rename cpu description array to
25118 pentium_desc, since some compilers define the 'pentium' preprocessor
25121 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
25123 * mini.c (mini_select_instructions): add explicit branch if the
25124 following block is not the false target of a conditional branch -
25125 we need this with any optimization that reorder or remove bblocks
25127 * mini.c (optimize_branches): bug fixes
25129 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
25131 * mini.c (mono_method_to_ir): inline static readonly fields
25133 * ssa.c (fold_tree): start cfold support for long (very simple
25136 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
25138 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25140 * inssel.brg: fixed memcpy (bug #44219).
25142 2003-06-05 Dick Porter <dick@ximian.com>
25144 * driver.c: Set the glib log levels to not abort if g_message
25147 g_set_prgname() has to happen before mini_init() so that the
25148 process handle gets the info.
25150 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25152 * driver.c: add intrins to the default optimizations to get wider
25155 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25157 * mini.h: some large basic blocks will overflow a 16-bit
25158 integers for symbolic registers.
25160 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
25162 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
25163 (mono_arch_output_basic_block): fix bug 43499
25165 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
25167 * mini.c: kill duplicated definition of mono_debug_format.
25169 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
25171 * mini-x86.c, arrays.cs: fixed register allocation bug.
25173 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
25175 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
25177 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
25179 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25182 (print_method_from_ip): also print source location information if
25185 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
25187 * mini.c (mono_find_block_region): bug fix in region code
25188 (mini_method_compile): enable removing unreachable code again, but
25189 only in methods without exception clauses.
25191 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
25193 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
25194 Implemented arglist opcode and handling of TypedReference type.
25195 Fixed x86 call convention when a structure is returned.
25196 Minimal support for calling static vararg methods.
25198 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
25200 * mini.c (mini_method_compile): always remove unreachable code,
25201 because the code in them may be inconsistent (access to dead
25202 variables for example).
25204 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
25206 * driver.c, debug-mini.c: warning fixes.
25208 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
25210 * Makefile.am, jit.h, mini.h: install header for embedding mono.
25212 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
25214 * mini.c: thread-static fields are registered in mono_class_vtable(),
25215 so ensure the function is called before checking for them.
25217 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
25219 * mini.c (optimize_branches): fix for bug 43586
25221 * jit-icalls.c (mono_llmult_ovf): added an additional check for
25222 overflow (fixes Bug #43639)
25224 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25226 * mini.c, objects.cs: allow the use of stobj for primitive types.
25228 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25230 * mini.c: be less strict about argument checking until we support
25231 running the verifier.
25233 2003-05-27 Nick Drochak <ndrochak@gol.com>
25235 * basic-long.cs: tests for (ulong)int * (ulong)int also
25236 * mini.c: use the same trick for (ulong)int * (ulong)int
25238 2003-05-27 Nick Drochak <ndrochak@gol.com>
25240 * basic-long.cs: add regression test for (long)int * (long)int
25241 * cpu-pentium.md: add op_bigmul specification
25242 * inssel-long32.brg: add OP_BIGMUL rule
25243 * mini-ops.h: add OP_BIGMUL
25244 * mini-x86.c: register allocator: handle case where src1 needs to be
25246 * mini.c: substitute special BIGMUL opcode in the tree for
25247 (long)int * (long)int
25249 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
25251 * jit-icalls.c: call the type ctor on field access if needed.
25253 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
25255 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
25256 to a method (including results of ldelema, bug#43207).
25258 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
25260 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
25261 colors to show exception handler blocks.
25263 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
25264 (fix for pinvoke7.cs).
25266 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25268 * mini.h, mini.c: ensure correct initialization order for types that
25269 require it. Prepare for lazy compilation of jit icall wrappers.
25270 Provide a name for opcode emulation to reduce unneeded mallocing.
25272 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
25274 * mini-x86.c: better register restoring code and profiling
25275 support for tail calls.
25277 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25279 * mini.h, driver.c: prepare for leaf methods optimization.
25281 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
25283 * mini.c: get targets of branches before converting a method.
25285 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
25287 * mini.c (optimize_branches): added some experimental code (disbaled)
25289 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
25291 * mini.c (optimize_branches): fix branch to branch optimization
25293 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
25295 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
25297 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
25299 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
25302 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
25304 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
25305 enable use of interface variables again.
25307 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
25308 I1 to registers because there is no simply way to sign extend 8bit
25309 quantities in caller saved registers on x86.
25311 * inssel-float.brg: set costs of some rules to 2 so
25312 that monobure always select the arch. specific ones if supplied,
25313 regardless of the order we pass the files to monoburg.
25315 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25317 * mini.c, mini-x86.c: since the magic trampoline for jumps
25318 can't patch the code directly, we do it as soon as the
25319 method gets compiled.
25321 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
25323 * mini-x86.c, mini.h: introduce a new patching method
25324 to support CEE_JMP and tail calls.
25325 * mini.c: obey tail.call. Don't precompile methods target
25327 * tramp-x86.c: new trampoline code to handle methods
25328 reached through a jump.
25330 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
25332 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
25333 bit values to registers
25335 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
25337 * mini.c (mono_compile_get_interface_var): share interface
25338 variables if possible.
25340 2003-05-16 Martin Baulig <martin@ximian.com>
25342 * debug-mini.c (mono_init_debugger): New function to initialize
25343 the debugger. This is not in the debugger since it needs to
25344 access some of mini's internals.
25346 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
25348 * mini.c (mono_method_to_ir): inlining fixes/cleanups
25350 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
25352 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
25353 for value type handling.
25355 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
25357 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
25358 (mono_method_check_inlining): enable inlining of all kinds of wrappers
25360 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
25362 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
25363 the constructor through a proxy.
25365 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25367 * jit-icalls.c, inssel.brg: fixes to array element address
25370 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
25372 * mini-x86.c (is_regsize_var): allocate pointer to registers
25374 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25376 * driver.c: fixed typo, added intrins to the set of optimizations
25377 tested with regressions.
25379 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
25381 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
25382 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
25385 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
25387 * inssel.brg: remove some common pop instructions without side effects
25389 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25391 * inssel-x86.brg: fixed thinko in int to double conversions.
25393 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
25395 * mini.c, jit-icalls.c: added runtime thread-static variable support.
25397 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
25399 * inssel-long32.brg: two more missing instructions.
25401 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
25403 * mini.c (mono_emit_call_args): set the cil_code for all arguments
25404 if not already set.
25406 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
25408 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
25411 * basic-float.cs: Added tests for negative zero.
25413 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25415 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
25416 a couple of missing operations for long casts, with test cases.
25418 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25420 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
25422 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
25424 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
25425 code size estimation.
25427 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
25429 * mini.c (mono_jit_create_remoting_trampoline): make it work with
25430 abstract methods (fix bug 42542)
25432 * aot.c: add ability to handle array types
25434 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
25436 * mini.c: Call the _specific versions of the object allocation
25437 functions if possible.
25439 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
25441 * driver.c: call setlocale ().
25443 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
25445 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
25448 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
25450 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
25452 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
25453 wrappers (fix bug 42122)
25455 2003-05-04 Martin Baulig <martin@ximian.com>
25457 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
25459 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
25460 s/mini_set_defaults/mono_set_defaults/g.
25462 2003-05-04 Martin Baulig <martin@ximian.com>
25464 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
25466 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25468 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
25469 (reported by Don Roberts).
25471 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
25473 * mini.c: temporarily work around two bugs for this release.
25475 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25477 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
25478 that contains -export-dynamic and it makes using the ld script
25480 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
25482 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
25484 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
25487 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
25489 * mini.c: make sure leave calls all the needed finally blocks,
25490 even when the target jumps out of multiple exception clauses.
25492 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25494 * ldscript, Makefile.am: add linker script to reduce the number of
25495 exported symbols (should also fix the issues with libwine defining
25496 some of the same symbols in io-layer).
25498 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
25500 * driver.c (mini_main): Avoid assertion when no file name is given on
25503 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
25505 * driver.c: added --version/-V command line option.
25506 Added the inline optimization in the regression tests.
25508 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25510 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
25511 to the type in the method signature (fixes bug#42134).
25513 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
25515 * mini.c: when inlining, check this is not null only when needed (bug #42135).
25517 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
25519 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
25521 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25523 * driver.c: fixed bug #42100.
25525 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
25527 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
25529 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25531 * mini.c: moved most of the code required to do inlining to its own
25532 function so it can be reused. Inline also ctors if appropriate.
25534 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
25536 * Makefile.am: Link with -export-dynamic so shared libs loaded by
25537 the runtime can call mono API functions.
25539 2003-04-27 Martin Baulig <martin@ximian.com>
25541 * debug-mini.c (mono_debug_init_method): Added
25542 `guint32 breakpoint_id' argument; if the method has a breakpoint,
25543 send a notification to the debugger.
25545 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
25546 running in the Mono Debugger, just pass the breakpoint number to
25547 mono_debug_init_method().
25549 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
25551 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
25553 * mini.c: allow some more unsafe compares.
25555 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25557 * mini-x86.c, Makefile.am: make distcheck works (partially from
25558 a patch by Richard Lee <r.h.lee@attbi.com>).
25559 * regset.c, regset.h: removed, they are unused.
25561 2003-04-25 Dick Porter <dick@ximian.com>
25563 * driver.c: Usage reports the name as 'mono' not 'mini'
25564 * exceptions-x86.c: Build and run on freebsd
25566 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
25568 * Makefile.am: install the program with the 'mono' name and
25569 the library as libmono instead of mini and libmini.
25571 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
25573 * driver.c: provide the APIs for the embedding interface of the old jit.
25575 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
25577 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
25579 2003-04-23 Martin Baulig <martin@ximian.com>
25581 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
25583 * driver.c: Added `--debug' command line argument to enable
25586 2003-04-23 Martin Baulig <martin@ximian.com>
25588 * debug.[ch]: Removed. The code is now in
25589 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
25591 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
25594 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
25596 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
25598 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25601 (mini_cleanup): moved mono_runtime_cleanup call after the call to
25602 mono_domain_finalize.
25603 (mini_method_compile): use mono_method_profile* if the the option is
25606 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
25608 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25609 methods with their wrapper.
25611 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25612 methods with their wrapper.
25614 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
25617 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
25620 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
25623 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
25625 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
25627 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
25629 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
25630 of the mempool. This is slightly faster and uses less memory
25632 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25634 * mini.c: avoid O(n) allocation for variables.
25636 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25638 * mini.c: handle items on the stack after inlining methods.
25640 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25642 * mini.c: make the method->opcode optimization dependent
25643 on MONO_OPT_INSTRINS and do it lazily.
25645 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
25647 * driver.c: print overall results at the end of regression run.
25649 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
25651 * inssel.brg: don't overwrite symbolic registers.
25653 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25655 * inssel-x86.brg: fix conversion from long to float.
25657 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
25659 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
25661 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
25663 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
25665 * driver.c: Added --print-vtable option as in the old JIT.
25667 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
25669 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
25671 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
25673 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
25675 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
25677 * mini.c regalloc.c regalloc.h: Fix memory leak.
25679 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
25681 * aot.c (mono_aot_get_method): register all used strings
25683 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25685 * mini.c: always intern strings references with ldstr at compile time.
25687 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25689 * Makefile.am: add BUILT_SOURCES.
25691 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25693 * driver.c: give a better error message when the assembly to execute
25694 doesn't have an entry point.
25696 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
25698 * Makefile.am: added hack for automake
25700 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
25703 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
25705 22003-04-07 Martin Baulig <martin@ximian.com>
25707 * Makefile.am: Added Makefile.am.
25709 * debugger-main.c: Removed, this is now in the debugger where it
25712 * mini.pc.in: Call this package `mini' for the moment.