1 2010-06-25 Mark Probst <mark.probst@gmail.com>
3 * mini-trampolines.c (common_call_trampoline): An ugly hack to
4 work around a potentially very hard to fix problem with inflating
7 2010-06-26 Zoltan Varga <vargaz@gmail.com>
9 * method-to-ir.c (mono_emit_wb_aware_memcpy): Remove the workaround as the core
10 problem has been fixes.
12 2010-06-25 Zoltan Varga <vargaz@gmail.com>
14 * Makefile.am: Add an 'SGEN' make variable to allow tests to be run with SGEN.
16 * mini-gc.c (mini_gc_init_cfg): Use mono_gc_is_moving () instead of HAVE_SGEN_GC.
17 It might be be better to define a MonoGCJitOptions structure later and have the
20 * mini-darwin.c: Don't undefine pthread_ calls for SGEN, they are no longer defined.
22 * Makefile.am: Use libwapi.la for both sgen and non-sgen builds.
24 * debugger-agent.c (get_objref): Implement support for sgen.
26 * driver.c: Remove the unused gc_wrapper.h include.
28 * driver.c (mono_main): Delegate the --desktop mode optimizations to the GC
31 2010-06-25 Zoltan Varga <vargaz@gmail.com>
33 * driver.c (mono_main): Use mono_gc_get_description () to print the GC name.
35 * mini-gc.c (mini_gc_init_cfg): New function to initialize GC specific flags
38 * method-to-ir.c mini.c: Remove usage of HAVE_SGEN_GC and use runtime checks
41 2010-06-23 Miguel de Icaza <miguel@novell.com>
43 * Makefile.am: Build the mono-sgen binary a Mono VM with the Sgen
44 GC enabled as well as libmono-sgen-2.0 and libomonosgen-static
46 * driver.c: Do not depend on the USED_GC_NAME when using SGen, use
47 it only for Boehm diagnostics.
49 * Makefile.am: Make the file a bit more consistent.
51 * debug-debugger.c: Wrap the entire file with an #ifdef
52 MONO_DEBUGGER_SUPPORTED to simplify the build.
54 * Makefile.am: Fix the opcodes build issue by including the
55 source, not by including the .lo file directly
57 Always bring the MDB sources into the build, to drop the
58 dependency on the AM_CONDITIONAL from configure.in as the hard
59 debugger supports Boehm, but not Sgen, this simplifies the build.
61 * Renamed the *.s files into *.S
63 2010-06-24 Rodrigo Kumpera <rkumpera@novell.com>
65 * method-to-ir.c (mono_emit_wb_aware_memcpy): Don't emit bitmap
66 wb for now on 64bits systems while issues with valuetype returns
69 2010-06-24 Zoltan Varga <vargaz@gmail.com>
71 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add support for using a standard set of
72 passes by calling createStandardFunctionPasses ().
74 2010-06-23 Zoltan Varga <vargaz@gmail.com>
76 * mini.h (MONO_INS_HAS_NO_SIDE_EFFECT): Add OP_LDADDR.
78 2010-06-22 Zoltan Varga <vargaz@gmail.com>
80 * method-to-ir.c (mono_method_to_ir): Don't mark loads from OP_LDADDR with
83 * mini-llvm.c (mono_llvm_emit_method): Recalculate MONO_INST_INDIRECT flags to
84 allow better optimization if the OP_LDADDR which caused the flag to be set was
87 * exceptions-amd64.c (get_throw_trampoline): Align the stack properly.
89 * mini-amd64.c (mono_arch_emit_exceptions): Pass only the type token index, not
92 * mini-llvm.c (emit_entry_bb): Save the this argument only in gshared methods.
94 * mini-llvm.c: Fix a couple memory leaks. Get rid of a few #ifdefs.
96 2010-06-22 Zoltan Varga <vargaz@gmail.com>
98 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Call patch_callsite ()
99 to handle the code sequence generated for non-near calls. Fixes #616056.
101 2010-06-21 Zoltan Varga <vargaz@gmail.com>
103 * exceptions-x86.c (mono_arch_find_jit_info_ext): Adjust eip in the lmf case too.
105 * exceptions-x86.c: Add a resume_unwind trampoline for LLVM.
107 * mini-llvm.c (exception_cb): For nested clauses, add the same try range to the
109 (mono_llvm_check_method_supported): Enable llvm for methods with nested clauses.
110 (mono_llvm_emit_method): Instead of calling 'mono_resume_unwind' directly, call a
111 trampoline which saves the context, so changes made to callee saved registers in
112 finally clauses are visible to a nesting catch clause.
114 * exceptions-amd64.c: Add a resume_unwind trampoline for LLVM.
116 * mini-exceptions.c (mono_handle_exception_internal): Fix support for nested clauses
117 in LLVM compiled code.
118 (mono_handle_exception_internal): Add a 'ctx' argument containing the state after
119 the finally handler has ran.
121 * mini.h (ResumeState): New structure containing information required to resume
122 exception handling after executing LLVM compiled finally clauses.
124 * exceptions-amd64.c (get_throw_trampoline): Clean up the amd64 throw trampolines a
125 bit, by passing all the registers as one argument.
127 2010-06-19 Zoltan Varga <vargaz@gmail.com>
129 * tramp-amd64.c (mono_arch_create_generic_trampoline): Increase the buf len a little,
132 2010-06-18 Zoltan Varga <vargaz@gmail.com>
134 * aot-compiler.c (emit_klass_info): Mark unloadable classes properly.
136 * aot-compiler.c aot-runtime.c: Fix LLVM support.
138 * mini-llvm.c: When emitting OP_CALL_HANDLER, avoid branching directly to the landing
139 pad, branch to a new bblock instead.
141 * aot-compiler.c (emit_method_code): Use cfg->header instead of the header of
144 * exceptions-amd64.c (mono_arch_exceptions_init): Fix fullaot support.
146 * mini-llvm.c (process_bb): Add support for OP_SQRT when using the LLVM mono branch.
148 2010-06-17 Geoff Norton <gnorton@novell.com>
151 * exceptions-arm.c: Move the UCONTEXT macros to mono-sigcontext.h so they
154 2010-06-17 Zoltan Varga <vargaz@gmail.com>
156 * aot-compiler.c (emit_klass_info): Handle type load exceptions.
158 * method-to-ir.c (mono_method_to_ir): Avoid a crash if mono_method_get_header ()
161 * exceptions-x86.c (mono_x86_throw_corlib_exception): Negate the decrement of
162 the ip done by throw_exception (), it is not needed for corlib exceptions.
164 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
166 * method-to-ir.c (mono_emit_wb_aware_memcpy): Simplify this function.
167 Call new jit icall mono_gc_wbarrier_value_copy_bitmap for vt wbarrier
168 of size > 5 words. This support fast barriers for value types up to
169 256/512 bytes which beyond that the copying itself is the major issue.
171 * method-to-ir.c (mini_emit_stobj): The intrinsic version is safe
172 for gsharing, so use it.
174 This eliminate all calls to mono_value_copy from managed code in
175 gmcs, fsharp and ipy.
177 This gives a 2% perf boost on ipy and 1% on gmcs over previous patches.
179 Even thou a lot of mono_value_copy calls were eliminated from fsharp,
182 * mini.c (mini_init): Register new icall.
184 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
186 * method-to-ir.c (mono_emit_wb_aware_memcpy): Handle nested valuetypes.
187 This eliminates 2% of mono_value_copy calls on ipy and 12% on fsharp.
189 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
191 * method-to-ir.c (mini_emit_stobj): Don't call mono_value_copy for small
192 value types as the overhead is huge. Manually expand it up to 5 words to
195 This improves gmcs times by 5% and unmodified binary-tree by 78%. The later
196 is an exception that performance is dominated by mono_value_copy.
198 This puts sgen about 5% ahead of boehm in terms of wall-clock on a Core2Quad.
200 2010-06-17 Zoltan Varga <vargaz@gmail.com>
202 * mini-llvm.c (process_call): Disable LLVM for calls to generic class init
203 trampolines on x86, since those have their own cconv.
205 * exceptions-x86.c (mono_arch_exceptions_init): Implement the llvm throw corlib
206 exception trampolines.
208 * tramp-x86.c: Add xdebug info for a few trampolines.
210 * mini-llvm.c: Set the name of the arguments.
212 * mini-llvm.c (emit_cond_system_exception): Pass the ip of to throw_corlib_trampoline
213 using a block address if using the LLVM mono branch.
215 * exceptions-amd64.c (mono_arch_exceptions_init): Add new LLVM throw corlib exception
218 2010-06-15 Zoltan Varga <vargaz@gmail.com>
220 * mini-ppc.c (mono_arch_get_cie_program): Define this for powerpc too.
222 * mini-llvm.c (process_bb): Add a missing CHECK_FAILURE.
224 * mini.c (mini_init): Remove some of the llvm restrictions, they are no longer needed.
226 * method-to-ir.c (mono_method_to_ir): Enable fast virtual calls when using llvm.
228 * mini-trampolines.c (mono_llvm_vcall_trampoline): Rewrite this to use one vtable
229 trampoline per vtable slot index. The slot, along with the 'this' argument is enough
230 to identify the vtable slot address plus the method which needs to be compiled.
232 * mini.c (mini_get_vtable_trampoline): Use one vtable trampoline per vtable slot when
235 * mini-x86.c (get_call_info_internal): Change the managed calling convention so
236 'this' is always passed as the first argument, before the vtype ret arg. This
237 simplifies get_this_arg_reg () and LLVM integration.
239 * mini-amd64.c (get_call_info): Fix the handling of MONO_TYPE_TYPEDBYREF after
242 * tramp-x86.c (mono_arch_create_generic_trampoline): Emit unwind info for
245 * mini-x86.c (mono_arch_get_cie_program): Implement this for x86.
247 * mini-llvm.c: Fix compilation with llvm 2.6.
249 * mini-amd64.c (CallInfo): Fix the position of the vret_arg_index field.
251 * mini-llvm.c (mono_llvm_emit_method): Fix the build if LLVM_MONO_BRANCH is not
254 * mini-amd64.c (get_call_info): Change the managed calling convention so 'this'
255 is always passed as the first argument, before the vtype ret arg. This simplifies
256 get_this_arg_reg () and LLVM integration.
258 2010-06-14 Rodrigo Kumpera <rkumpera@novell.com>
260 * method-to-ir.c (mono_method_to_ir): Add support for .ctor intrinsics.
262 * method-to-ir.c (mini_emit_inst_for_ctor): New function for .ctor intrinsics.
263 For now just call simd intrinsics. This makes "x[0] = new Vector4f (10)"
264 translate into much nicer code.
266 2010-06-14 Zoltan Varga <vargaz@gmail.com>
268 * mini-llvm.c (sig_to_llvm_sig_full): Add a 'sinfo' out argument which returns
269 parameter index information. Use this to simplify a lot of code.
271 * unwind.c (mono_unwind_decode_fde): Handle augmentions using a loop.
273 2010-06-12 Zoltan Varga <vargaz@gmail.com>
275 * aot-compiler.c (compile_method): Add a 'depth' parameter to add_generic_class too
276 to fix infinite generic recursion. Fixes #612702.
278 2010-06-11 Zoltan Varga <vargaz@gmail.com>
280 * object.c: Use a callback to create IMT trampolines, allowing the usage of one
281 imt trampoline per imt slot when using LLVM.
283 2010-06-10 Jonathan Pryor <jpryor@novell.com>
285 * mini.c (mini_cleanup): Call mono_runtime_shutdown(). Fixes #438454.
287 2010-06-09 Levi Bard <levi@unity3d.com>
289 * debugger-agent.c: Clear unloaded types on appdomain unload.
291 2010-06-08 Zoltan Varga <vargaz@gmail.com>
293 * liveness.c (visit_bb): Make the component vregs of long vars volatile as well.
296 * exceptions.cs: Add a test.
298 2010-06-06 Zoltan Varga <vargaz@gmail.com>
300 * mini-llvm.c (mono_llvm_check_method_supported): Only disable llvm for nested clauses.
302 * mini.c (mini_method_compile): Move the LLVM checks to a function in mini-llvm.c.
304 * mini.c (mono_jit_runtime_invoke): Initialize *exc to NULL before calling the wrapper,
305 so it doesn't have to do it.
307 * helpers.c (mono_disassemble_code): Flush stdout, so the output from the spawned
308 process does not mix with ours.
310 * mini-llvm.c (mono_llvm_emit_method): Refactor this giant function into smaller
313 * mini-llvm.c method-to-ir.c ir-emit.h: When using the llvm mono branch, allow
314 loads/stores which can throw exceptions inside clauses.
316 2010-06-05 Zoltan Varga <vargaz@gmail.com>
318 * mini-llvm.c (mono_llvm_emit_method): Fix support for finally clauses with more than
321 * mini.c (mini_init): Register mono_resume_unwind as an icall.
323 2010-06-03 Zoltan Varga <vargaz@gmail.com>
325 * dwarfwriter.c: Update after the mono_debug_lookup_locals () changes.
327 * debugger-agent.c (method_commands_internal): Ditto. Return scope information for
330 2010-06-03 Zoltan Varga <vargaz@gmail.com>
332 * debugger-agent.c (appdomain_unload): Clear all breakpoint instances in the dying
335 2010-06-02 Zoltan Varga <vargaz@gmail.com>
337 * method-to-ir.c (set_rgctx_arg): New helper function to remove some duplicate code.
338 Use a separate generic class init trampoline for llvm, since it needs a different
341 * unwind.c (mono_unwind_decode_fde): Make this decode the mono specific LSDA which
342 includes the location of this/rgctx.
344 * mini-llvm.c aot-runtime.c: Enable generic sharing for llvm if using the LLVM mono
347 2010-06-01 Zoltan Varga <vargaz@gmail.com>
349 * mini.c (mini_method_compile): Enable llvm+exceptions on LLVM SVN.
351 * mini-llvm.c (emit_cond_system_exception): Disable llvm when this occurs in a
354 2010-05-31 Zoltan Varga <vargaz@gmail.com>
356 * unwind.c (mono_unwind_decode_fde): The FDE only has an augmention if the CIE
359 * aot-runtime.c (decode_eh_frame): Fix an assert condition.
361 * aot-compiler.c (patch_to_string): New debugging helper function.
363 2010-05-30 Zoltan Varga <vargaz@gmail.com>
365 * exceptions-amd64.c (get_throw_trampoline): Fix the xdebug name of the corlib
368 * exceptions-x86.c (mono_arch_exceptions_init): Create an llvm rethrow trampoline too.
370 * mini-llvm.c (mono_llvm_emit_method): Implement OP_RETHROW.
372 * method-to-ir.c (mono_method_to_ir): Emit a OP_NOT_REACHED after a rethrow.
374 * mini-llvm.c (emit_call): Compute the containing try clause correctly for nested
377 * mini.c (create_jit_info): Print EH clause info for LLVM too.
379 2010-05-28 Mark Probst <mark.probst@gmail.com>
381 * method-to-ir.c (mono_method_to_ir): Emit a write barrier for
382 cpobj with reference types.
384 2010-05-28 Mark Probst <mark.probst@gmail.com>
386 * method-to-ir.c (mono_method_to_ir): Only explicitly add the
387 write barrier for reference types.
389 2010-05-27 Zoltan Varga <vargaz@gmail.com>
391 * mini-s390x.c (mono_arch_output_basic_block): Applied patch from Aurelien Minvielle
392 . Fix OP_ATOMIC_EXCHANGE_I4 on s390x. Fixes #609023.
394 2010-05-31 Martin Baulig <martin@ximian.com>
398 * debugger-agent.c (breakpoints_cleanup): Iterate over `event_requests', call
399 clear_breakpoint() on all breakpoint events and remove them from the list.
401 2010-05-27 Martin Baulig <martin@ximian.com>
405 * debugger-agent.c (method_commands, type_commands): Temporarily
406 set the appdomain while executing this method; do all metadata
407 calls in the debuggee's appdomain where user assemblies are loaded.
409 2010-05-27 Zoltan Varga <vargaz@gmail.com>
411 * mini-s390x.c (mono_arch_get_delegate_invoke_impls): Fix the s390x build.
413 2010-05-26 Rodrigo Kumpera <rkumpera@novell.com>
415 * method-to-ir.c (mono_method_to_ir): Add missing write barrier to stobj.
417 2010-05-26 Zoltan Varga <vargaz@gmail.com>
419 * method-to-ir.c: Instead of freeing method headers immediately, save them in a list in
420 MonoCompile, and free them in mono_destroy_compile (), since the MonoType's in them could
421 be referenced even after the header is freed.
423 * aot-runtime.c: Remove the half finished support for decoding the .arm_exidx
426 2010-05-25 Zoltan Varga <vargaz@gmail.com>
428 2010-05-25 Bill Holmes <billholmes54@gmail.com>
430 * genmdesc.c (main): Fixing the detection of the nacl switch.
432 Code is contributed under MIT/X11 license.
434 2010-05-25 Zoltan Varga <vargaz@gmail.com>
436 * exceptions-amd64.c (mono_arch_find_jit_info_ext): Adjust the ip for LMF frames too.
438 * mini-llvm.c aot-compiler.c: More LLVM 2.8 updates.
440 * mini.h (LLVM_CHECK_VERSION): New helper macro.
442 2010-05-25 Miguel de Icaza <miguel@novell.com>
444 * genmdesc.pl (build_spec): Add support for nacl: keyword also to
447 * genmdesc.c: Added support for nacl: key on the machine
448 description files to support the extra space required by Google
451 2010-05-23 Zoltan Varga <vargaz@gmail.com>
453 * mini.c (mono_jit_compile_method_inner): Propagate exceptions in one more place.
455 2010-05-23 Zoltan Varga <vargaz@gmail.com>
457 * mini.c (mono_jit_compile_method_inner): Propagate exceptions from
458 mono_runtime_class_init_full ().
459 (mono_jit_runtime_invoke): Ditto. Fixes #608073.
461 2010-05-22 Zoltan Varga <vargaz@gmail.com>
463 * mini-llvm.c mini-llvm-cpp.cpp: Update after LLVM 2.8 changes.
465 2010-05-21 Zoltan Varga <vargaz@gmail.com>
467 * mini-ppc.c (mono_arch_output_basic_block): Use ins->inst_c1 instead of p1, the
468 two are not the same on ilp32.
470 2010-05-21 Zoltan Varga <vargaz@gmail.com>
472 * mini.c (mono_jit_compile_method_inner): Remove a DISABLE_JIT block which was
475 * mini-ppc.c: Fix the DISABLE_JIT build.
477 2010-05-20 Zoltan Varga <vargaz@gmail.com>
479 * aot-runtime.c (decode_resolve_method_ref): Rename this from decode_method_ref_2.
480 (make_writable): Remove this unused function.
482 2010-05-20 Zoltan Varga <vargaz@gmail.com>
484 * aot-compiler.c: Collect all information about a PLT entry into a separate MonoPltEntry
485 structure. Make the labels to plt entries local symbols instead of assembler local
486 labels, since tha latter causes problems for the iphone linker.
488 2010-05-19 Zoltan Varga <vargaz@gmail.com>
490 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle one more case with ilp32.
492 2010-05-17 Zoltan Varga <vargaz@gmail.com>
494 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle ilp32.
495 (ppc_patch_full): Ditto.
497 * mini-arm.c (mono_arch_build_imt_thunk): Fix the fail_tramp case.
499 * method-to-ir.c (mono_method_to_ir): Use fast generic virtual method invocation
500 if gshared is enabled, to avoid asserts in the trampoline code.
502 * mini-ia64.c (mono_arch_build_imt_thunk): Implement generalized imt thunks
505 2010-05-15 Geoff Norton <gnorton@novell.com>
507 * dwarfwriter.c, xdebug.c: Fix a pretty large leak when running in
510 2010-05-14 Geoff Norton <gnorton@novell.com>
512 * exceptions-x86.c: Fix the alignment of this trampoline so we dont get a
513 misaligned stack on darwin.
515 2010-05-14 Zoltan Varga <vargaz@gmail.com>
517 * mini-arm.c aot-compiler.c: Implement support for generalized imt thunks on
520 2010-05-14 Zoltan Varga <vargaz@gmail.com>
522 * xdebug.c: Fix ARM support.
524 2010-05-13 Zoltan Varga <vargaz@gmail.com>
526 * exceptions-x86.c (mono_arch_handle_exception): Resume from the signal handler
527 and do most of the work on the normal stack.
528 (mono_x86_get_signal_exception_trampoline): New x86 specific trampoline function.
530 2010-05-13 Zoltan Varga <vargaz@gmail.com>
532 * aot-compiler.c: Put non-code data into the .rodata section on linux.
534 2010-05-13 Zoltan Varga <vargaz@gmail.com>
536 * exceptions-arm.c (mono_arch_handle_exception): Fix the cross-compile case.
538 2010-05-13 Zoltan Varga <vargaz@gmail.com>
540 * exceptions-arm.c (mono_arch_handle_exception): Resume from the signal handler
541 and do most of the work on the normal stack.
543 2010-05-13 Zoltan Varga <vargaz@gmail.com>
545 * exceptions-amd64.c (mono_arch_handle_exception): Resume from the signal handler
546 and do most of the work on the normal stack even if sigaltstack is disabled.
548 2010-05-12 Zoltan Varga <vargaz@gmail.com>
550 * exceptions-amd64.c (mono_arch_sigctx_to_monoctx): Simplify this now that
551 UCONTEXT_REG_ constants are available on linux as well.
552 (mono_arch_monoctx_to_sigctx): Ditto.
553 (mono_arch_ip_from_context): Ditto.
555 2010-05-12 Zoltan Varga <vargaz@gmail.com>
557 * debugger-agent.c (set_breakpoint): Fix setting of pending breakpoints in
560 2010-05-11 Zoltan Varga <vargaz@gmail.com>
562 * aot-compiler.c (emit_plt): Don't align the plt to a pagesize on x86, it is
565 2010-05-10 Zoltan Varga <vargaz@gmail.com>
567 * debugger-agent.c (insert_breakpoint): Print a more descriptive error message
568 if a breakpoint cannot be inserted.
570 2010-05-08 Zoltan Varga <vargaz@gmail.com>
572 * aot-compiler.c (emit_and_reloc_code): Fix a warning.
574 2010-05-07 Zoltan Varga <vargaz@gmail.com>
576 * debugger-agent.c (frame_commands): Return an error instead of asserting if
577 no JIT info is found for the method.
579 2010-05-05 Jonathan Chambers <joncham@gmail.com>
581 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Protect against a NULL sigctx
584 2010-05-05 Zoltan Varga <vargaz@gmail.com>
586 * mini-amd64.c (mono_arch_get_trampolines): New arch specific function returning
587 a list of arch specific trampolines.
589 * aot-compiler.c (emit_trampolines): Use it.
591 2010-05-05 Zoltan Varga <vargaz@gmail.com>
593 * tramp-<ARCH>.c exceptions-<ARCH>.c mini-trampolines.c mini-exceptions.c
594 aot-compiler.c: Use the _full trampoline creation functions on all platforms,
595 get rid of the _full from their name.
597 2010-05-05 Zoltan Varga <vargaz@gmail.com>
599 * tramp-x86.c (mono_arch_create_generic_trampoline): Call
600 get_nullified_class_init_trampoline to remove some code duplication.
602 2010-05-03 Zoltan Varga <vargaz@gmail.com>
604 * mini-x86.c (mono_arch_emit_prolog): Fix full-aot support for thread
607 2010-05-01 Zoltan Varga <vargaz@gmail.com>
609 * mini-amd64.c (mono_arch_emit_load_aotconst): New arch-specific function.
611 * tramp-amd64.c: Use emit_load_aotconst to remove some code duplication.
613 * aot-runtime.c (init_plt): Make the default entries point to the AOT trampoline,
614 there is no need to jump through the first plt entry.
616 * aot-runtime.c (mono_aot_get_named_code): Rename to mono_aot_get_trampoline.
618 * aot-runtime.c (mono_aot_get_plt_entry): Move the arch specific parts to an
619 arch-specific function.
620 (mono_aot_get_plt_info_offset): Ditto.
622 * aot-runtime.c (mono_aot_register_jit_icall): New helper function called from
623 mono_arch_init () to register jit icalls called from full-aot trampolines.
624 (load_function): Get rid of the arch specific #ifdefs, move the relevant code
627 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception_full): Get rid of
628 the specialized throw corlib exception trampoline, use a variant of the normal
629 trampoline along with a new C function which does the call to
630 mono_exception_from_token (), just like on x86.
632 2010-05-01 Zoltan Varga <vargaz@gmail.com>
634 * mini-trampolines.c aot-compiler.c tramp-<ARCH>.c exceptions-<ARCH>.c:
635 Reorganize the full aot trampoline creation functions, instead of taking a bunch
636 of out arguments, they will now take a MonoTrampInfo** out argument. Simplify
637 some code in aot-compiler.c because of this. Remove the non-full aot trampoline
638 creation functions on architectures which have the full-aot ones.
640 2010-05-01 Zoltan Varga <vargaz@gmail.com>
642 * mini-ppc.c (mono_arch_decompose_long_opts): Fix LNEG.
644 2010-05-01 Zoltan Varga <vargaz@gmail.com>
646 * mini-ppc.c (mono_arch_emit_exceptions): Initialize exc_throw_pos/found
647 explicitly, this seems to be required by some gcc versions at -O2.
651 2010-05-01 Zoltan Varga <vargaz@gmail.com>
653 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Fix full-aot support for
654 has_target delegate invokes.
656 2010-05-01 Zoltan Varga <vargaz@gmail.com>
658 * mini.h (MonoAotTrampInfo): Rename this to MonoTrampInfo, add patches/unwind
661 * aot-compiler.c (mono_aot_tramp_info_create): Rename to mono_tramp_info_create,
662 add patches/unwind info arguments, move to mini.c.
664 * mini-<ARCH>.c aot-compiler.c: Update after the above changes.
666 2010-04-30 Zoltan Varga <vargaz@gmail.com>
668 * debugger-agent.c (type_commands): Add a new CMD_TYPE_GET_SOURCE_FILES_2
669 command which returns full path names.
671 2010-04-29 Zoltan Varga <vargaz@gmail.com>
673 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline_full): Set the
674 code_size output variable.
676 * mini-x86.c (mono_arch_emit_prolog): Compute the GOT addr before calling
679 2010-04-29 Zoltan Varga <vargaz@gmail.com>
681 * mini-x86.c (mono_arch_emit_prolog): Remove a disable_aot which is not needed.
682 (mono_arch_cpu_optimizazions): Make this a no-op when running with full aot.
683 (mono_arch_cpu_enumerate_simd_versions): Ditto.
685 2010-04-29 Zoltan Varga <vargaz@gmail.com>
687 * image-writer.c (asm_writer_emit_alignment): Use ilog2 for alignments for the
690 2010-04-29 Zoltan Varga <vargaz@gmail.com>
692 * mini-x86.c (mono_arch_emit_prolog): Avoid an assert in full-aot mode.
694 2010-04-29 Zoltan Varga <vargaz@gmail.com>
696 * aot-runtime.c (load_function): Use TARGET_X86 instead of __i386__.
698 2010-04-28 Zoltan Varga <vargaz@gmail.com>
700 * aot-compiler.c (emit_got_info): Double the buffer size to avoid an assert.
702 2010-04-27 Zoltan Varga <vargaz@gmail.com>
704 * dwarfwriter.c (emit_line_number_info): Get rid of the usage of GArray, so
705 line number support works with eglib.
707 2010-04-27 Miguel de Icaza <miguel@novell.com>
709 * driver.c, mini.c: Since linking with LLVM makes the default Mono
710 dirty an extra 70kb pages on startup we are now going to choose a
711 different strategy: ship mono and mono-llvm binaries, with the
712 second being the one that links with LLVM and defaults to LLVM
715 2010-04-27 Zoltan Varga <vargaz@gmail.com>
717 * tramp-x86.c exceptions-x86.c mini-x86.c aot-compiler.c aot-runtime.c:
718 Implement full-aot support on x86.
720 * method-to-ir.c: Always use a got var on x86 too, just like on ppc, because the
721 trampolines depend on it. Use MONO_ARCH_GOT_REG as the got register, instead of
722 the first register returned by get_global_int_regs ().
724 * cpu-x86.md: Fix the length of insertx_u1_slow.
726 * iltests.il.in: Disable tail call tests when running with full-aot.
728 2010-04-26 Zoltan Varga <vargaz@gmail.com>
730 * method-to-ir.c (mono_op_to_op_imm_noemul): Fix a warning.
732 2010-04-24 Mark Probst <mark.probst@gmail.com>
734 * mini.c, driver.c: Initialize mono_use_llvm in mono_main(), not
735 in the initializer, because it's non-constant.
737 2010-04-23 Miguel de Icaza <miguel@novell.com>
739 * mini.c: Use MONO_USE_LLVM as an environment flag to turn the use
740 of LLVM on by default. Used for buildbots and other setups.
742 2010-04-24 Zoltan Varga <vargaz@gmail.com>
744 * mini.c: Set mono_use_llvm to FALSE even if mono is compiled with LLVM.
746 2010-04-23 Kornel Pal <kornelpal@gmail.com>
748 * method-to-ir.c (mono_method_to_ir): Enable inlining of pointer-sized unmanaged
749 initonly static fields when using moving GC.
751 Contributed under MIT/X11 license.
753 2010-04-23 Geoff Norton <gnorton@novell.com>
755 * mini-amd64.h: Darwin x86_64 support.
757 2010-04-20 Jonathan Pryor <jpryor@novell.com>
759 * exceptions-arm.c: Remove platform checks in favor of configure checks.
761 2010-04-19 Jonathan Pryor <jpryor@novell.com>
763 * exceptions-arm.c: Add Android support for sigcontext structure.
765 2010-04-16 Zoltan Varga <vargaz@gmail.com>
767 * mini.c (mono_jit_compile_method_inner): Implement the check for native func
768 wrappers correctly now that their wrapper info is NULL.
770 2010-04-16 Zoltan Varga <vargaz@gmail.com>
772 * mini.c (mono_jit_compile_method_inner): Avoid calling
773 mono_marshal_method_from_wrapper () for native func wrappers. Fixes #597189.
775 2010-04-16 Zoltan Varga <vargaz@gmail.com>
777 * genmdesc.c (inst_name): Define this as a copy of mono_inst_name in helpers.c,
778 so the latter can be #ifndef DISABLE_JIT-ed.
780 * helpers.c: Comment out the opstr array if DISABLE_JIT is set.
782 2010-04-16 Zoltan Varga <vargaz@gmail.com>
784 * method-to-ir.c driver.c: Disable a few more things when DISABLE_JIT is set.
786 2010-04-16 Zoltan Varga <vargaz@gmail.com>
788 * mini-llvm.c (emit_entry_bb): Fix support for simd arguments passed on the
791 2010-04-15 Zoltan Varga <vargaz@gmail.com>
793 * debugger-agent.c (type_commands): Call mono_class_setup_methods () before
794 calling mono_class_num_methods (). Fixes #592244.
796 2010-04-14 Zoltan Varga <vargaz@gmail.com>
798 * mini-x86.c (mono_arch_get_llvm_call_info): Handle empty structures correctly.
800 * mini-llvm.c: Disable LLVM for calls with non-default calling conventions.
802 2010-04-14 Zoltan Varga <vargaz@gmail.com>
804 * method-to-ir.c (handle_box_inst): Merge into handle_box, simplify the merged
806 * (handle_alloc): Ditto.
807 (mono_method_to_ir): Remove the constrained call restriction added by a previous
808 change, its not needed anymore.
810 2010-04-12 Zoltan Varga Kumpera <rkumpera@novell.com>
812 * mini-posix.c (sigusr1_signal_handler): Fix build on
813 non x86/amd64 systems.
815 2010-04-13 Zoltan Varga <vargaz@gmail.com>
817 * method-to-ir.c (mono_method_to_ir): Disable generic sharing for constrained
818 calls where the constrained class needs a context. Fixes #595863.
820 * iltests.il.in: Add a test.
822 2010-04-13 Zoltan Varga <vargaz@gmail.com>
824 * mini.c (mini_method_compile): Disable llvm+methods with clauses again, llvm
825 2.6/SVN seems to have broken support for them.
827 2010-04-13 Zoltan Varga <vargaz@gmail.com>
829 * mini-llvm.c: Fix support for LLVM 2.6.
831 2010-04-10 Zoltan Varga <vargaz@gmail.com>
833 * debugger-agent.c (thread_commands): Add a GET_ID command to get the
834 MonoInternalThread belonging to the thread.
836 Fri Apr 9 15:28:01 CEST 2010 Paolo Molaro <lupus@ximian.com>
838 * driver.c, optflags-def.h, ir-emit.h: introduce an unsupported
839 unsafe optimization that will remove bound checks.
841 2010-04-08 Kornel Pal <kornelpal@gmail.com>
843 * method-to-ir.c (mini_emit_inst_for_method): Fix a typo that caused
844 CompareExchange not to be inlined for I8.
846 Contributed under MIT/X11 license.
848 2010-04-07 Rodrigo Kumpera <rkumpera@novell.com>
850 * array.cs: Add tests for cast between primitive array types.
852 2010-04-07 Andreia Gaita <avidigal@novell.com>
854 * Makefile.am: create a convenience library for moon to link with
856 2010-04-07 Paolo Molaro <lupus@ximian.com>
858 * method-to-ir.c: optimize array accesses from generic interfaces.
860 2010-04-06 Zoltan Varga <vargaz@gmail.com>
862 * mini-llvm.c: Update after the memset/memcpy intrinsics changes in LLVM SVN.
864 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
866 * method-to-ir.c (mono_method_to_ir): Handle call to virtual final methods
867 of marshalbyref classes.
871 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
873 * aot-compiler.c (emit_exception_debug_info): Encode try holes
876 * aot-runtime.c (decode_exception_debug_info): Decode try holes
879 * mini.h: Increase AOT version.
881 2010-04-04 Andreas Faerber <andreas.faerber@web.de>
883 * mini-x86.h: Only enable soft debugger when using sigaction or on
884 Windows. Fixes build on Haiku (lacks siginfo_t).
886 Code is contributed under MIT/X11 license.
888 2010-04-02 Andreas Faerber <andreas.faerber@web.de>
890 * mini.h, mini-x86.h: Suppress sigaction for Haiku, add support for
891 BeOS-style signal handlers.
893 Code is contributed under MIT/X11 license.
895 2010-04-02 Zoltan Varga <vargaz@gmail.com>
897 * mini-posix.c (sigusr1_signal_handler): Fix openbsd support.
899 2010-04-01 Rodrigo Kumpera <rkumpera@novell.com>
901 * mini-exceptions.c: Fix win32 build.
903 2010-04-01 Mark Probst <mark.probst@gmail.com>
905 * mini.c, driver.c: Call mono_gc_base_init() before
908 2010-04-01 Sebastien Pouliot <sebastien@ximian.com>
910 * method-to-ir.c (ensure_method_is_allowed_to_[access_field|
911 call_method]): Delegate the actual work in security-core-clr.c
912 to ease code sharing.
914 2010-04-01 Zoltan Varga <vargaz@gmail.com>
916 * decompose.c (mono_decompose_opcode): Set the cfg exception if the unsupported
917 float conv.ovf.un opcodes are encountered, instead of asserting later.
920 2010-04-01 Zoltan Varga <vargaz@gmail.com>
922 * decompose.c (mono_decompose_opcode): Add OP_ICONV_TO_U4_UN as a no-op.
924 * iltests.il.in: Add a test.
926 2010-04-01 Zoltan Varga <vargaz@gmail.com>
928 * mini-amd64.c (mono_arch_emit_call): Fail compilation if an argument is too
929 large. Fixes #567040.
931 * method-to-ir.c: Call CHECK_CFG_EXCEPTION after emitting a call.
933 2010-04-01 Zoltan Varga <vargaz@gmail.com>
935 * method-to-ir.c (handle_ccastclass): Call save_cast_details (). Fixes
938 2010-03-31 Rolf Bjarne Kvinge <RKvinge@novell.com>
940 * mini-trampolines.c: Surround mono_handler_block_guard_trampoline and
941 mono_create_handler_block_trampoline with the proper #ifdef so that it
944 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
946 * mini-exceptions.c: Introduce mono_walk_stack_full, which
947 allows to select if it's new or old context that is passed to
950 * mini-exceptions.c (mono_handle_exception_internal): Handle the
951 case when executing a guarded handler from the EH machinery.
953 * mini-exceptions.c (mono_install_handler_block_guard): New function
954 responsible for checking for handler blocks, installing the guard and
955 clearing abort state.
957 * mini-posix.c (sigusr1_signal_handler): Call mono_install_handler_block_guard
958 to check for handler blocks and skip interruption logic if one was found.
960 * mini-trampolines.c (mono_handler_block_guard_trampoline): Function called
961 by the handler block guard trampoline. Resumes interruption by raising the
962 pending ThreadAbortException.
964 * mini.c (create_jit_info): Calculate the end address of a finally block.
966 * mini-x86.c (mono_arch_install_handler_block_guard): Patch the return address
967 of a finally block to a specified address and return the old one.
969 * tramp-x86.c (mono_arch_create_handler_block_trampoline): The handler block
970 trampoline patches the original return address and calls the trampoline function.
972 2010-03-30 Zoltan Varga <vargaz@gmail.com>
974 * mini-trampolines.c (mono_aot_trampoline): Remove some dead code.
976 * aot-runtime.c (mono_aot_patch_plt_entry): New helper function, which only
977 does the patching if the callee is in the same domain.
979 * aot-runtime.c mini-trampolines.c: Call mono_aot_patch_plt_entry instead
980 of mono_arch_patch_plt_entry ().
982 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
984 * mini.c (create_jit_info): Fix try block hole length encoding.
986 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
988 * mini.c (create_jit_info): Emit saner debug spew. Now it doesn't
989 duplicate information and print offsets instead of absolute addresses.
991 2010-03-29 Zoltan Varga <vargaz@gmail.com>
993 * debugger-agent.c (jit_end): Send type loads for types loaded before the VMStart
994 event is sent. Fixes #591733.
996 2010-03-26 Zoltan Varga <vargaz@gmail.com>
998 * mini-posix.c (SIG_HANDLER_SIGNATURE): Handle the case when ctx is NULL on
1001 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1003 * debugger-agent.c (mono_debugger_agent_init): Set the GC type of the
1004 thread_to_tls hash table.
1006 * image-writer.c (bin_writer_emit_writeout): Fix the size of the got.plt
1007 section. Fixes #591000.
1009 2010-03-26 Andreas Faerber <andreas.faerber@web.de>
1011 * Makefile.am (version.h): Check for pure .git directory only,
1012 fixes SVN revision when using git without git-svn.
1014 Contributed under MIT/X11 license.
1016 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1018 * aot-runtime.c: Apply some openbsd changes from openbsd ports.
1020 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1022 * basic-simd.cs: Test for vector x scalar binary operators.
1024 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1026 * simd-intrincs.c (simd_intrinsic_emit_binary): Support binary
1027 intrinsics with expanded scalar arguments.
1029 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1031 * mini-exceptions.c (get_exception_catch_class): Non catch clauses
1032 don't have an exception class, so don't decode it. This would crash
1033 with filter clauses.
1035 2010-03-24 U-anarquia\miguel <miguel@anarquia>
1037 Make sure that trunk builds with DISABLE_JIT, an update to the
1040 * mini.c (mini_get_shared_method): this code seems to be necessary
1041 regardless of whether DISABLE_JIT has been defined.
1043 (mono_jit_compile_method_inner): it seems that this method is
1044 required even in full AOT mode, so ifdef out only the pieces that
1045 try to genrate code (the body of code that applies patches to the
1048 (mini_method_compile): do not compile when using DISABLE_JIT.
1050 * mini-ppc.c (mono_arch_get_allocatable_int_vars)
1051 (mono_arch_output_basic_block, mono-arch_emit_exceptions): Do not
1052 compile when DISABLE_JIT is set.
1054 2010-03-24 Mark Probst <mark.probst@gmail.com>
1056 * mini.c (mono_create_tls_get): Only create a TLS operation if the
1057 arch really supports it.
1059 2010-03-24 Mark Probst <mark.probst@gmail.com>
1061 * mini-x86.c, mini-x86.h, mini.c: CEE_MONO_TLS support for Darwin/x86.
1063 2010-03-23 Neale Ferguson <neale@sinenomine.net>
1065 * exceptions-s390x.c: Add support for
1066 mono_arch_get_throw_corlib_exception and fix throw by name.
1068 * mini-s390x.c: Add IMT support; Fix stack parameter passing
1069 logic (especially for varargs); Correct localloc sizing; Add
1070 mono_arch_get_this_arg_from_call and
1071 mono_arch_get_this_arg_from_call.
1073 * mini-s390x.h: Add support for facility list extraction;
1074 Correct/update MONO_ARCH_xxx settings.
1076 * mini-s390.c: Minor corrections to instruction output for
1077 varargs. No IMT implementation - I think it's time to deprecate
1078 s390 and just leave s390x.
1080 * tramp-s390x.c: Correct creation of trampoline instruction
1083 * cpu-s390x.md: Update some instruction lengths
1085 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1087 * mini-generic-sharing.c (fill_in_rgctx_template_slot): Remove an assert which
1088 can be hit with partial sharing.
1090 * mini-generic-sharing.c (get_shared_class): Handle partially shared methods
1091 in non-shared classes correctly.
1092 (generic_inst_is_sharable): Allow all primitive types in partial sharing.
1093 Turn on partial sharing.
1095 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1097 * mini-amd64.h: Put back MONO_ARCH_NOMAP32BIT for OpenBSD which was removed
1100 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1102 * method-to-ir.c (mono_method_to_ir): Handle the failure of
1103 mono_method_signature ().
1105 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
1107 * mini.c (mini_method_compile): Get the signature of cfg->method early with
1108 error checking, so later calls do not need error checking.
1110 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1112 * exceptions-amd64.c: Add support for OpenBSD which has no UCONTEXT_GREGS.
1114 * mini-amd64.h: Enable MONO_ARCH_USE_SIGACTION on OpenBSD as well.
1116 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
1118 * mini-exceptions.c (mono_handle_exception_internal): Don't
1119 check try_end for archs different than s390.
1121 * mini.c (create_jit_info): Don't crash if the finallt block is the
1124 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
1126 * driver.c (mono_main): Don't free global codeman under linux since
1127 glic now peeks at code on stack for more archs than just amd64.
1129 Mon Mar 22 18:09:09 CET 2010 Paolo Molaro <lupus@ximian.com>
1131 * mini.c, method-to-ir.c: changes to support compressed interface
1134 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1136 * mini-x86.h: Applied patch from Robert Nagy (Robert@openbsd.org).
1137 Use sigaction on OpenBSD too.
1139 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1141 * debugger-agent.c (event_req_matches_assembly): Handle request modifiers too.
1143 2010-03-21 Andreas Faerber <andreas.faerber@web.de>
1145 * debugger-agent.c: #include sys/select.h for fd_set.
1147 Code is contributed under MIT/X11 license.
1149 2010-03-21 Zoltan Varga <vargaz@gmail.com>
1151 * mini.c (SIG_HANDLER_SIGNATURE): Fix the build on platforms without sigaction
1154 2010-03-21 Zoltan Varga <vargaz@gmail.com>
1156 * mini-ppc.c (mono_arch_emit_exceptions): Avoid an assert in ppc_patch () for
1157 some large methods with lots of exception handlers. Fixes #440924.
1159 Sat Mar 20 11:56:24 CET 2010 Paolo Molaro <lupus@ximian.com>
1161 * method-to-ir.c: remove code duplication for interface checks.
1163 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1165 * debugger-agent.c (clear_event_requests_for_assembly): New helper function.
1166 (assembly_unload): Clear all event requests referencing the to-be unloaded
1170 Fri Mar 19 16:45:20 CET 2010 Paolo Molaro <lupus@ximian.com>
1172 * mini.h, mini-exceptions.c: restore the state of the stack
1173 guard page permissions.
1175 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1177 * mini-trampolines.c (common_call_trampoline): Remove the condition guarding the
1178 call site patching code, it doesn't appear to be needed.
1180 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1182 * mini-generic-sharing.c: Add infrastructure for partial sharing, ie.
1183 sharing generic methods whose type arguments are a mix of reference and
1184 non-reference types. Not yet turned on.
1186 * mini.c (mini_get_shared_method): New helper function to return
1187 the method which will be compiled/registered in the JIT tables when doing
1189 (mono_domain_lookup_shared_generic): Moved to mini.c from mini-generic-sharing.c,
1190 use mini_get_shared_method ().
1192 * mini.c (mini_method_compile): Register the same method which is compiled when
1193 doing generic sharing.
1195 * mini.c aot-compiler.c aot-runtime.c: Add support for partial sharing.
1197 * generics.cs: Add partial sharing tests.
1199 2010-03-17 Jerry Maine <crashfourit@gmail.com>
1201 * mini.h : Changed the SIMD_VERSION* enum values to match those in Mono.Simd.AccelMode.
1202 Add an enum value that or's all possable values together. Add an enum value
1203 that marks the end of the used bit indexes.
1205 * mini-amd64.c : Make changes to match the changes in mini.h
1207 * mini-x86.c : Make changes to match the changes in mini.h
1209 * simd-intrinsics.c : Reorder the SimdIntrinsc struct to add more bits to
1210 simd_version to support more simd versions. Changed the name of
1211 simd_version to simd_version_flags to make it more intuitive that
1212 it now contains bit flags. Reordered the *_intrinsics arrays to
1213 match the changes above. Changed emit_intrinsics() to use the new
1214 setup mentioned above.
1216 Code is contributed under MIT/X11 license.
1218 2010-03-17 Rodrigo Kumpera <rkumpera@novell.com>
1220 * mini-*.c (mono_arch_output_basic_block): Record try block holes on all
1221 remaining archs. Alpha and hppa maintainers, please stand up.
1223 2010-03-17 Zoltan Varga <vargaz@gmail.com>
1225 * mini-ppc.c (mono_arch_build_imt_thunk): Always save and restore r11 since it
1226 is needed even when fail_tramp!=NULL.
1228 2010-03-17 Zoltan Varga <vargaz@gmail.com>
1230 * debugger-agent.c (insert_breakpoint): Write a log message.
1232 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1234 * iltests.il.in: Add a few tests for LEAVE going over multiple
1237 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1239 * mini-x86.c (mono_arch_output_basic_block): Record try block holes.
1241 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1243 * mini.h (MonoBasicBlock): Add native_length field.
1244 * mini.h (MonoCompile): Add try_block_holes field.
1245 * mini.h (MonoInst): Add exception_clause pointer to
1248 * mini.c (mono_codegen): Calculate MonoBasicBlock::native_length.
1249 * mini.c (mono_cfg_add_try_hole): New function to register possible
1250 holes in try blocks.
1251 * mini.c (create_jit_info): Fill in the holes information.
1253 * mini-exceptions.c: Verify for holes when checking if an IP is covered
1256 * method-to-ir.c: Add the EH clause to the CALL_HANDLE instruction.
1258 Tue Mar 16 13:16:16 CET 2010 Paolo Molaro <lupus@ximian.com>
1260 * jit-icalls.c: adjusted for the array API changes.
1262 2010-03-16 Zoltan Varga <vargaz@gmail.com>
1264 * iltests.il.in: Disable the fconv_to_i test on sparc too.
1266 2010-03-16 Zoltan Varga <vargaz@gmail.com>
1268 * debugger-agent.c: Simplify the way breakpoints are processed by removing
1269 the 'pending' flag. This fixes support for appdomains too.
1272 Mon Mar 15 18:25:49 CET 2010 Paolo Molaro <lupus@ximian.com>
1274 * mini-amd64.c, mini-ia64.c: remove direct access to method->header.
1276 2010-03-12 Zoltan Varga <vargaz@gmail.com>
1278 * simd-intrinsics.c (simd_intrinsic_emit_getter): Don't emit shuffle opcodes
1279 when using LLVM, LLVM generates it itself when needed.
1281 * mini-llvm-cpp.cpp (mono_llvm_build_aligned_load): New helper function.
1283 * mini-llvm.c: Use an unaligned load for OP_LOADX_MEMBASE. Add zero extension
1284 to some OP_EXTRACT_ opcodes. Fix the naming of some sse intrinsics. Fix
1285 OP_ANDNPS/OP_ANDNPD.
1287 2010-03-11 Zoltan Varga <vargaz@gmail.com>
1289 * tramp-x86.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code' for
1290 the pc instead of 'buf'. Fix the call to mono_arch_flush_icache ().
1291 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1293 2010-03-11 Martin Baulig <martin@ximian.com>
1295 * debugger-agent.c (type_commands): Add NULL check to
1296 `CMD_TYPE_GET_SOURCE_FILES'.
1298 2010-03-09 Zoltan Varga <vargaz@gmail.com>
1300 * mini-ppc.c (mono_arch_decompose_opts): Fix OP_ICONV_TO_R_UN when cross-compiling.
1302 2010-03-09 Zoltan Varga <vargaz@gmail.com>
1304 * mini-codegen.c (mono_peephole_ins): Fix the OP_FMOVE optimization. Fixes
1307 * iltests.il.in: Add a test.
1309 2010-03-05 Martin Baulig <martin@ximian.com>
1311 Add support for aborting invocations.
1314 (InvokeData): Added `InvokeData *last_invoke'.
1315 (DebuggerTlsData): Renamed `invoke' into `pending_invoke' and
1316 added a new `invoke' field to keep the `InvokeData *' throughout
1318 (ErrorCode): Added `ERR_NO_INVOCATION'.
1319 (CmdVM): Added `CMD_VM_ABORT_INVOKE'.
1320 (mono_debugger_agent_handle_exception): Don't report any exception
1321 if an abort was requested.
1322 (invoke_method): Store the `InvokeData *' in `tls->invoke'; reset
1323 a thread abort if necessary.
1324 (vm_commands): Implement `CMD_VM_ABORT_INVOKE'.
1326 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
1328 * method-to-ir.c: Store the initial basic block returned by mono_basic_block_split
1329 so we can release the whole list and not just the first one. Free
1330 it in more places as well.
1332 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
1334 * method-to-ir.c: Revert r153222 as it doesn't belong here.
1336 Mon Mar 8 17:58:26 CET 2010 Paolo Molaro <lupus@ximian.com>
1338 * mini.h, *.c: prepare for MonoMethodHeader to become a transient entity.
1340 Mon Mar 8 17:35:26 CET 2010 Paolo Molaro <lupus@ximian.com>
1342 * driver.c: report also other misc build options.
1344 2010-03-07 Rodrigo Kumpera <rkumpera@novell.com>
1346 * method-to-ir.c: Generate better code for the NewObject
1349 2010-03-07 Zoltan Varga <vargaz@gmail.com>
1351 * branch-opts.c (mono_if_conversion): Disable one of the cases when deadce
1352 is disabled. Fixes #582322.
1354 * iltests.il.in: Add a test.
1356 2010-03-06 Zoltan Varga <vargaz@gmail.com>
1358 * tramp-amd64.c (mono_arch_create_monitor_exit_trampoline_full): Delegate
1359 the handling of obj->synchronization == null and owner != current thread to
1360 mono_monitor_exit ().
1362 * tramp-x86.c (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1365 Sat Mar 6 18:14:15 CET 2010 Paolo Molaro <lupus@ximian.com>
1367 * mini.c: change the way emulated opcode info is stored and save about
1368 4 KB of runtime memory.
1370 2010-03-04 David S. Miller <davem@davemloft.net>
1372 * mini-sparc.h: Always use MONO_ARCH_USE_SIGACTION. Linux kernels
1373 that don't provide the siginfo in the second signal handler argument
1374 are buggy, and this has been fixed for years.
1375 * mini.h (GET_CONTEXT): Remove __sparc__ special case.
1376 (SIG_HANDLER_SIGNATURE, SIG_HANDLER_PARMS): Likewise.
1378 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1380 * aot-runtime.c (find_symbol): Fix a leak.
1381 (decode_patch): Ditto.
1383 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1385 * mini.h (MONO_INST_IS_TEMP): Kill this unused define.
1387 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1389 * mini.c (mono_resolve_patch_target): Fix an uninitialized variable.
1391 Wed Mar 3 19:19:21 CET 2010 Paolo Molaro <lupus@ximian.com>
1393 * method-to-ir.c: MONO_PROFILE_STRING_ALLOC is dead.
1395 2010-03-03 Rodrigo Kumpera <rkumpera@novell.com>
1397 * method-to-ir.c (mono_method_to_ir): Don't create a runtime vtable
1398 to check for errors, it's enough to create the metadata open.
1402 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
1405 * mini-exceptions.c: Add support for printing stack traces when handling
1406 exceptions, and when printing exceptions thrown while tracing also print
1407 the exception message.
1409 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
1411 * trace.c: We need to parse exclude tokens ('-') before string tokens,
1412 since the exclude token is a valid string character.
1414 2010-03-02 Levi Bard <levi@unity3d.com>
1416 * debugger-agent.c: Invalidate thread stacks on domain unload.
1418 2010-03-02 Mark Probst <mark.probst@gmail.com>
1420 * method-to-ir.c: Emit dummy_use for stored reference after write
1421 barriers to make sure the object is pinned if the GC interrupts
1422 before the write barrier is done.
1424 2010-03-02 Zoltan Varga <vargaz@gmail.com>
1426 * cpu-<ARCH>.md: dummy_use was missing src1:i.
1428 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1430 * debugger-agent.c: Add a log message printing the protocol version.
1432 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1434 * debugger-agent.c: Add a new command to communicate the protocol version used
1435 by the client. This could be used to allow newer runtimes to communicate with
1438 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1440 * debugger-agent.c (domain_commands): Add a new command to create a boxed value.
1442 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1444 * debugger-agent.c (type_commands): Fix the setting of fields with a reference
1447 Mon Mar 1 15:20:44 CET 2010 Paolo Molaro <lupus@ximian.com>
1449 * mini-arm.c: make the arm cpu arch configurable with the
1450 MONO_CPU_ARCH env var (for example: "armv4 thumb").
1453 Mon Mar 1 14:48:35 CET 2010 Paolo Molaro <lupus@ximian.com>
1455 * mini.c, mini.h, driver.c: added the --jitmap option to enable
1456 support for the perf tool on Linux.
1458 Mon Mar 1 14:43:55 CET 2010 Paolo Molaro <lupus@ximian.com>
1460 * method-to-ir.c: make string.InsertenalSetChar() specialization
1463 2010-03-01 Robert Jordan <robertj@gmx.net>
1465 * Makefile.am: fix the non-static build.
1467 2010-02-26 Zoltan Varga <vargaz@gmail.com>
1469 * mini-generic-sharing.c: Move the contents of ../metadata/generic-sharing.c
1472 2010-02-26 Robert Jordan <robertj@gmx.net>
1474 * tasklets.c (continuation_store): Return from an error condition
1477 2010-02-26 Martin Baulig <martin@ximian.com>
1479 * debug-debugger.c (MonoDebuggerInfo): Added `abort_runtime_invoke'.
1482 (MonoDebuggerThreadInfo): Added `internal_flags'.
1483 (MonoDebuggerInternalThreadFlags): New enum.
1484 (_mono_debugger_throw_exception): Don't signal the debugger if a
1485 type abort was requested.
1486 (_mono_debugger_unhandled_exception): Likewise.
1487 (mono_debugger_abort_runtime_invoke): New method to abort an invocation.
1488 (mono_debugger_runtime_invoke): If the debugger requested a thread
1489 abort during the invocation, reset it here.
1491 2010-02-26 Martin Baulig <martin@ximian.com>
1493 * debug-mini.c (MonoDebuggerThreadInfo): Use `MonoInternalThread *'
1494 instead of `MonoThread *'.
1496 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1498 * aot-runtime.c (mono_aot_find_jit_info): Use a merge sort for sorting the
1499 code offsets table, as it is mostly sorted.
1501 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1503 * debugger-agent.c (do_invoke_method): Fix invoking of static methods on vtypes.
1506 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1508 * driver.c (mono_main): Get rid of mono_setup_vtable_in_class_init.
1510 Wed Feb 24 15:58:03 CET 2010 Paolo Molaro <lupus@ximian.com>
1512 * Makefile.am: build the new ABI version of the libmono library.
1513 * debugger-agent.c, mini.c: fix warnings with the new API.
1514 * jit.h: don't depend on glib.h being included.
1516 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1518 * method-to-ir.c (mono_method_to_ir): Implement AOT support for fast TLS access.
1520 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1522 * method-to-ir.c (mono_method_to_ir): Implement support for fast access to
1523 ThreadStatic variables.
1525 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1527 * debugger-agent.c (notify_thread): Skip terminated threads, since their tls
1528 data is not freed yet. Fixes #582460.
1530 2010-02-23 Zoltan Varga <vargaz@gmail.com>
1532 * debugger-agent.c: Add support for the caught/uncaught flags on exception
1533 event requests. Bump protocol minor version.
1535 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1537 * decompose.c (mono_decompose_long_opts): Handle OP_LCONV_TO_OVF_I8 here too.
1539 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1541 * decompose.c (mono_decompose_opcode): Handle OP_LCONV_TO_OVF_I8. Fixes
1544 * iltests.il.in: Add a test.
1546 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1548 * mini.c (inline_method): Check for loader errors.
1550 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1552 * mini.c (mono_method_check_inlining): Use !mono_method_get_header_summary
1553 instead of mono_method_get_header as it doesn't decode locals
1554 so the called method can have unresolved dependencies that will only
1555 be satisfied after the current method is JIT'd.
1559 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1561 * basic.cs (test_0_div_opt): Speed this up a bit.
1563 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1565 * mini-amd64.c: Fix DISABLE_JIT support after the latest changes.
1567 * mini.c (mono_jit_create_remoting_trampoline): Call
1568 mono_create_specific_trampoline () instead of
1569 mono_arch_create_specific_trampoline ().
1571 * mini-trampolines.c tramp-arm.c: Disable more stuff when DISABLE_JIT is set.
1573 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1575 * unwind.c (mono_unwind_get_cie_program): New function, moved here from
1576 aot-compiler.c, so it can be found even if DISABLE_JIT is set.
1578 * aot-compiler.c xdebug.c: Update callers of mono_arch_unwind_get_cie_program ().
1580 * mini-amd64.c: Fix DISABLE_JIT support.
1582 2010-02-20 Geoff Norton <gnorton@novell.com>
1584 * aot-runtime.c: Ensure we dont leak a held lock when unwinding exceptions.
1586 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1588 * debugger-agent.c (mono_debugger_agent_handle_exception): Receive two contexts,
1589 one for the throw and one for the catch. Mark uncaught exceptions by a NULL
1590 CATCH_TXT. Send normal exception events for unhandled exceptions too.
1591 (mono_debugger_agent_handle_unhandled_exception): Remove this, merged into
1594 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1596 * exceptions-x86.c (mono_arch_get_restore_context): Changes this so it restores
1597 edx/ecx too. This is needed to support OP_SEQ_POINT.
1599 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1601 * exceptions-amd64.c (get_throw_trampoline): Add xdebug info.
1603 * method-to-ir.c (mono_method_to_ir): Fix SIZEOF in dynamic methods.
1605 2010-02-16 Zoltan Varga <vargaz@gmail.com>
1607 * mini-llvm.c aot-compiler.c aot-runtime.c unwind.c: Finish support
1608 LLVM+AOT+exceptions, not enabled yet.
1610 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1612 * mini.c (SIG_HANDLER_SIGNATURE): Fix the windows build.
1614 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1616 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Emit
1617 xdebug info for these.
1619 * mini-trampolines.c (common_call_trampoline): Use mini_jit_info_table_find ()
1622 * mini.c (mini_get_vtable_trampoline): Make this take a 'slot_index' argument,
1625 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1627 * aot-compiler.c (load_profile_files): Update after the profiler changes.
1629 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1631 * mini.c (mono_jit_compile_method_inner): Avoid passing icall wrappers to
1632 mono_profiler_method_end_jit, since the profiler has no way to process wrappers.
1634 * aot-runtime.c mini.c: Resurrect the aot pagefault profiling stuff, it is useful
1637 2010-02-13 Gonzalo Paniagua Javier <gonzalo@novell.com>
1639 * debugger-agent.c: handle incomplete reads and EINTR in
1640 recv()/send(). This could have been causing random
1643 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1645 * aot-runtime.c (decode_exception_debug_info): Fix aot support for sequence
1648 * mini-arm.c (mono_arch_allocate_vars): Allocate the seq point related vars first
1649 so they have small offsets. Fixes #566311.
1651 2010-02-12 Rodrigo Kumpera <rkumpera@novell.com>
1653 * method-to-ir.c (mono_method_check_inlining): Check for loader errors.
1655 2010-02-11 Zoltan Varga <vargaz@gmail.com>
1657 * mini-amd64.c: Remove the special casing of byref in a few places now that
1658 mini_type_get_underlying_type () handles it.
1660 * mini-generic-sharing.c (mini_type_get_underlying_type): Handle byref as well
1661 by returning native int. Fixes #577984.
1663 2010-02-11 Zoltan Varga <vargaz@gmail.com>
1665 * method-to-ir.c (handle_isinst): Factor out the is_complex_isinst check into
1668 * mini-llvm.c (exception_cb): Put the clause index into the type info instead
1669 of putting the clause itself.
1671 * mini-arm.c mini.c linear-scan.c: Disable more stuff when DISABLE_JIT is used.
1673 2010-02-09 Zoltan Varga <vargaz@gmail.com>
1675 * unwind.c (mono_unwind_frame): Use read32 for reading a 32 bit value, since it
1678 2010-02-10 Geoff Norton <gnorton@novell.com>
1680 * aot-compiler.c: Make the number of IMT trampolines configurable as well.
1682 2010-02-08 Zoltan Varga <vargaz@gmail.com>
1684 * aot-compiler.c (emit_code): Create the ut trampolines here, so they work for
1687 * aot-compiler.c (emit_code): Don't add the llvm label prefix to 'methods', since
1688 it is not an LLVM generated symbol.
1690 * mini-llvm.c (emit_entry_bb): Fix the handling of simd types.
1692 * method-to-ir.c (handle_castclass): Turn off the more efficient isinst/castclass
1693 implementation in gshared mode because it causes regressions.
1695 * mini-trampolines.c: Add a stat for the number of calls to trampolines.
1697 * image-writer.c (asm_writer_emit_global): Don't prepend the global prefix, it
1698 should be done by the caller.
1700 * mini-llvm.c (mono_llvm_emit_method): Don't make the debug symbols global.
1702 * aot-compiler.c (emit_code): Add the llvm label prefix before 'methods'.
1704 * mini-exceptions.c (mini_jit_info_table_find): Search the root domain as well,
1705 since mono_jit_info_table_find () doesn't do it anymore.
1707 * mini-generic-sharing.c debugger-agent.c: Call mini_jit_info_table_find ()
1708 instead of mono_jit_info_table_find ().
1710 2010-02-07 Zoltan Varga <vargaz@gmail.com>
1712 * aot-compiler.c aot-runtime.c: Add support for MONO_WRAPPER_WRITE_BARRIER.
1714 * aot-compiler.c (encode_method_ref): Update after the removal of
1715 mono_gc_get_managed_allocator_type ().
1717 * method-to-ir.c (mono_method_to_ir): Place a seq point just before a RET.
1720 2010-02-06 Zoltan Varga <vargaz@gmail.com>
1722 * method-to-ir.c (handle_castclass): Use the icall for classes with variant
1723 generic params as well.
1724 (handle_isinst): Ditto.
1726 * method-to-ir.c: Make isninst/castclass checks in gshared code more efficient
1727 instead of always calling an icall.
1729 * aot-compiler.c (emit_llvm_file): Take into account trampolines etc when
1730 computing the size of the got.
1732 * aot-compiler.c (emit_code): Change the way the 'methods' symbol is emitted
1733 when using LLVM. Instead of emitting it as an LLVM method, emit it using
1734 the assembly directive '.set' so it points to the first LLVM emitted method.
1736 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
1738 * mini.c (mini_method_verify): Report the method which failed to verify.
1740 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
1742 * method-to-ir.c (mono_method_to_ir): Use the new basic block formation pass
1743 to avoid JIT'ng dead basic blocks. This is the same behavior as the
1744 runtime MS verifier.
1746 2010-02-04 Zoltan Varga <vargaz@gmail.com>
1748 * debugger-agent.c (decode_value): Fix decoding of vtype instances. Fixes
1751 2010-02-04 Zoltan Varga <vargaz@gmail.com>
1753 * mini-llvm.c: Init the jit module only when first JITting.
1755 * aot-compiler.c (emit_plt): Fix the naming of plt entries of llvm+darwin.
1757 * mini-llvm.c (get_plt_entry): Make the plt entries have hidden visibility.
1759 * mini-llvm.c (mono_llvm_emit_aot_module): Remove the dummy got after it is
1760 replaced with the real got.
1762 * debugger-agent.c (type_commands): Return the enumness if the type as well.
1764 * image-writer.c: Reduce the amount of #ifdefs a bit.
1766 * aot-compiler.c: Reduce the amount of #ifdefs. Add beginnings of support for
1769 * aot-compiler.c (mono_compile_assembly): Handle asmonly+llvm mode.
1771 * mini-llvm.c (mono_llvm_emit_method): Don't make the 'type_info' symbols
1774 2010-02-02 Zoltan Varga <vargaz@gmail.com>
1776 * mini-llvm.c (mono_llvm_emit_method): Add support for unaligned loads.
1777 (mono_llvm_emit_method): Fix unaligned stores too.
1779 * mini-amd64.c (mono_arch_emit_prolog): Initialize lmf->rsp in the prolog too
1780 so async stack walks don't crash.
1782 2010-02-02 Zoltan Varga <vargaz@gmail.com>
1784 * mini-trampolines.c (common_call_trampoline): Fix a problem where the callsite
1785 was not patched if the callee needed an rgctx trampoline.
1787 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1789 * mini-ppc.c (mono_arch_get_global_int_regs): Reserve r29 for holding the
1790 vtable address in AOT code.
1792 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1794 * mini-codegen.c: Remove support for CEE_ opcodes which cannot occur in
1797 Mon Feb 1 16:29:10 CET 2010 Paolo Molaro <lupus@ximian.com>
1799 * genmdesc.pl: remove dependency on external cpp.
1801 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1803 * method-to-ir.c (mini_emit_ldelema_1_ins): Avoid emitting an OP_SEXT_I4 when
1804 using LLVM, its not needed, and abcrem can't handle it.
1806 Mon Feb 1 14:29:43 CET 2010 Paolo Molaro <lupus@ximian.com>
1808 * genmdesc.c, genmdesc.pl, cpu-x86.md: introduced templates to make
1809 it easier to group instructions and reduce duplication.
1811 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1813 * decompose.c: Move the array/soft float decompose routines here from
1816 * method-to-ir.c: Export a few functions so they can be used from decompose.c.
1818 2010-01-31 Zoltan Varga <vargaz@gmail.com>
1820 * mini-llvm.c (mono_llvm_emit_method): Add a call to llvm.invariant.start
1821 to tell LLVM that the got is constant, not used yet.
1823 * aot-compiler.c: Pass more optimization flags to llvm's 'opt'.
1825 2010-01-30 Zoltan Varga <vargaz@gmail.com>
1827 * mini-ppc.c (mono_arch_emit_prolog): Fix full aot support for native to
1830 2010-01-30 Zoltan Varga <vargaz@gmail.com>
1832 * aot-compiler.c (add_wrappers): Commit the hack which generates
1833 native-to-managed wrappers for methods decorated with the MonoPInvokeCallback
1836 2010-01-29 Zoltan Varga <vargaz@gmail.com>
1838 * mini.h (MONO_INST_FAULT): New instruction flag for loads which can cause
1839 a fault, only used by the LLVM backend.
1841 * ir-emit.h: Add _FAULT variants of the LOAD_MEMBASE macros. Mark
1842 OP_CHECK_THIS with OP_IMPLICIT_EXCEPTION.
1844 * method-to-ir.c: Use the new LOAD_MEMBASE_FAULT opcodes, get rid of the
1845 calls to MONO_EMIT_NULL_CHECK which is automatically done by the new macros.
1847 * mini-llvm.c: Only generate volatile loads from load instructions which have
1848 the MONO_INST_FAULT flag set.
1850 2010-01-29 Zoltan Varga <vargaz@gmail.com>
1852 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the LSDA offset on
1855 2010-01-28 Zoltan Varga <vargaz@gmail.com>
1857 * mini.c (mono_save_seq_point_info): Fix the handling of bblocks without
1858 sequence points. Fixes #571236.
1860 2010-01-28 Zoltan Varga <vargaz@gmail.com>
1862 * debugger-agent.c (mono_debugger_agent_init): Call appdomain_unload at the
1863 end of the appdomain unload process, after assemblies have been unloaded.
1866 2010-01-27 Zoltan Varga <vargaz@gmail.com>
1868 * abcremoval.c (process_block): Fix the if (region) check so abcrem actually
1871 * mini-amd64.c: Make the soft debugger work on platforms without MAP_32BIT.
1874 2010-01-26 Zoltan Varga <vargaz@gmail.com>
1876 * dwarfwriter.c (emit_type): Treat MONO_TYPE_PTR as 'I' not 'I4'.
1878 2010-01-26 Geoff Norton <gnorton@novell.com>
1880 * aot-compiler.c: Fix a logic error introduced when guarding against enums
1881 with struct marshalability.
1883 2010-01-24 Zoltan Varga <vargaz@gmail.com>
1885 * mini.c (mini_method_compile): Improve the processing MONO_VERBOSE_METHOD so
1886 it supports class names as well.
1888 * mini.h (MonoCompile): Add a few flags to control JIT behavior which are
1889 needed by the GC map code.
1891 * mini.c (mini_method_compile): Call a function in mini-gc.c to set the new
1894 * method-to-ir.c (mono_method_to_ir): Emit initialization code for ref variables
1895 if cfg->init_ref_vars is set.
1897 * liveness.c (optimize_initlocals): Disable the initlocals opt for ref vars if
1898 cfg->disable_initlocals_op_refs is set.
1900 * method-to-ir.c (mono_spill_global_vars): Compute more precise live ranges
1901 using liveness info if cfg->compute_precise_live_ranges is set.
1903 * mini-gc.c: Ongoing work. Improve logging and debugging support. Handle
1904 volatile variables correctly. Add comments about the live ranges. Not enabled
1907 2010-01-24 Zoltan Varga <vargaz@gmail.com>
1909 * mini.h (MonoDebugOptions): Add an option to init stack frames by writing
1910 0x2a into them in method prologs.
1912 * mini-amd64.c (mono_arch_emit_prolog): Implement it.
1914 2010-01-22 Zoltan Varga <vargaz@gmail.com>
1916 * mini-llvm-cpp.cpp: Remove uses of dynamic_cast, it no longer works with llvm
1917 classes, since llvm is compiled with -fno-rtti.
1919 * mini.h (COMPILE_SOFT_FLOAT): New macro, similar to COMPILE_LLVM.
1921 * method-to-ir.c ir-emit.h: Use if (COMPILE_SOFT_FLOAT) in a few places since
1922 llvm does not require it.
1924 * aot-runtime.c (load_method): Print the full name of the last aot method.
1926 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1928 * exceptions-amd64.c (mono_arch_notify_pending_exc): Avoid a crash if the
1929 thread has not fully started yet.
1931 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1933 * aot-compiler.c (can_marshal_struct): Allow marshalling enums.
1935 2010-01-21 Miguel de Icaza <miguel@novell.com>
1937 * driver.c: Do not abort if LLVM is not supported, print a
1938 warning and add the information to the Mono JIT information.
1940 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1942 * ir-emit.h (MONO_EMIT_NULL_CHECK): Don't emit an OP_IMPLICIT_EXCEPTION when
1943 using explicit null checks.
1945 2010-01-20 Zoltan Varga <vargaz@gmail.com>
1947 * xdebug.c: New file extracted from aot-compiler.c, containing the XDEBUG
1950 * aot-compiler.c (encode_method_ref): Use mono_marshal_wrapper_info_from_wrapper
1952 (mono_aot_wrapper_name): Remove the special handling of delegate invoke wrappers,
1953 its no longer needed.
1955 * method-to-ir.c (mono_method_to_ir): Fix a warning.
1957 * exceptions-<ARCH>.c: Introduce a MONO_ARCH_HAVE_THROW_EXCEPTION_BY_NAME
1958 define for platforms still using it (s390). Get rid of the
1959 mono_arch_get_throw_exception_by_name () routines on all other platforms.
1961 * exceptions-x86.c: Rework the throw trampolines so there is only one function
1962 which can generate throw/rethrow/corlib trampolines for llvm/not llvm code.
1964 * exceptions-x86.c: Add LLVM specific throw trampolines which doesn't assume
1965 the caller pushed the arguments.
1967 * mini-llvm.c: Enable throwing exceptions on x86.
1969 * mini-posix.c (SIG_HANDLER_SIGNATURE): Avoid
1970 "Thread (nil) may have been prematurely finalized" messages if this is called
1971 on a thread not registered with the runtime.
1973 * mini-exceptions.c (mono_handle_native_sigsegv): Ditto.
1975 2010-01-19 Zoltan Varga <vargaz@gmail.com>
1977 * jit-icalls.c (mono_array_new_3): New jit icall.
1979 * aot-compiler.c aot-runtime.c: Add support for ElementAddr wrappers.
1981 * arrays.cs: Add a test for 3 dimensional arrays.
1983 2010-01-19 Zoltan Varga <vargaz@gmail.com>
1985 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Emit xdebug info.
1986 (mono_arch_find_jit_info_ext): Disable the popping of arguments when LLVM is
1989 * mini-llvm.c (emit_cond_system_exception): Abort when an implicit exception is
1992 * unwind.c (mono_unwind_decode_fde): Fix an assert on x86.
1994 * mini-x86.h (MONO_CONTEXT_SET_LLVM_EXC_REG): Define this for x86.
1996 * mini-llvm.c: Disable OP_THROW on x86, it doesn't work yet.
1998 2010-01-18 Bill Holmes <billholmes54@gmail.com>
2000 * debugger-agent.c : Changing the PLATFORM_WIN32 preprocessor check to
2001 HOST_WIN32. Also including winsock2. to define struct in_addr.
2003 * mini-amd64.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
2005 * mini-x86.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
2007 Code is contributed under MIT/X11 license.
2009 2010-01-18 Zoltan Varga <vargaz@gmail.com>
2011 * mini.h (MonoCompile): Add 'disable_out_of_line_bblocks' flag.
2013 * branch-opts.c (mono_optimize_branches): Honor the new flag.
2015 * mini.c (mini_method_compile): Set the new flag when running under the
2018 2010-01-18 Zoltan Varga <vargaz@gmail.com>
2020 * mini-gc.c: Change the GC map to use a ref/noref/pin value instead of just
2021 a ref/noref value + a global pin flag, so parts of stack frames can still be
2022 precisely marked even if they include stuff which needs pinning. Improve logging.
2023 Fix many bugs. Not enabled yet.
2025 * gc-test.cs: Add a few tests.
2027 * liveness.c (mono_analyze_liveness): Make the debug output controllable by
2028 the normal -v options. Avoid propagating liveness information through bblocks
2029 which end with a NOT_REACHED opcode.
2031 * mini.c (mono_jit_compile_method_inner): Avoid reading cfg->prof_options
2032 after cfg has been freed.
2034 2010-01-17 Zoltan Varga <vargaz@gmail.com>
2036 * branch-opts.c (mono_branch_optimize_exception_target): Stop the optimization
2037 if a clause is skipped because it uses the exception object, since it could
2038 have caught the exception.
2040 * exceptions.cs: Add a test.
2042 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2044 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Add an assert.
2046 * aot-runtime.c (mono_aot_get_method): Handle ftnptr's correctly for the
2047 ICollection<T> wrappers.
2049 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2051 * debugger-agent.c (decode_value): Fix the decoding of I/U/PTR.
2053 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2055 * mini-amd64.c (emit_call_body): Always use near calls when AOTing even if
2056 NOMAP32BIT or optimize_for_xen is set.
2058 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2060 * aot-compiler.c aot-runtime.c: Get rid of mono_aot_str_hash (), use
2061 mono_metadata_str_hash () instead.
2063 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2065 * ir-emit.h (MONO_EMIT_NEW_ICOMPARE_IMM): Use sizeof (mgreg_t) instead of
2068 * unwind.c (mono_unwind_frame): Use mgreg_t instead of gssize.
2070 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2072 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): Emit an explicit null check if the
2075 * mini-ppc.c (mono_arch_emit_exceptions): Compute the size of the exception
2076 throwing code correctly.
2078 * mini.h (MONO_AOT_FILE_VERSION): Bump this because of the IMT hashing changes.
2080 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2082 * aot-runtime.c (mono_aot_plt_resolve): Reenable the previous assert for
2083 ftnptrs created by us, handle RGCTX_FETCH correctly.
2084 (mono_aot_get_lazy_fetch_trampoline): Add an ftnptr.
2086 * mini-trampolines.c (mono_create_generic_class_init_trampoline): Remove the
2087 ftnptr added by mono_aot_get_named_code ().
2089 2010-01-14 Zoltan Varga <vargaz@gmail.com>
2091 * mini-arm.c: Fix a few LLVM problems.
2093 * mini-llvm.c (simd_class_to_llvm_type): Fix compilation on !x86/amd64.
2095 2010-01-13 Mark Probst <mark.probst@gmail.com>
2097 * method-to-ir.c (mini_emit_stobj): Use EMIT_NEW_CLASSCONST when
2100 Wed Jan 13 15:54:53 CET 2010 Paolo Molaro <lupus@ximian.com>
2102 * jit.h, method-to-ir.c: added ability to set the policy for
2103 inserting breakpoints from the break IL instruction or the
2104 Debugger.Break () API call.
2106 2010-01-13 Zoltan Varga <vargaz@gmail.com>
2108 * aot-runtime.c (load_aot_module): Add more comments to explain why referenced
2109 assemblies need to be eagerly loaded.
2111 2010-01-12 Zoltan Varga <vargaz@gmail.com>
2113 * dwarfwriter.c (emit_line_number_info): Fix the eglib case so it doesn't crash.
2115 2010-01-11 Zoltan Varga <vargaz@gmail.com>
2117 * debugger-agent.c (mono_debugger_agent_parse_options): Allow onthrow without
2118 an argument which matches any exception.
2120 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2122 * method-to-ir.c (mono_emit_method_call_full): Avoid the virt->nonvirt
2123 optimization if the called method is gshared and marshalbyref, since gshared
2124 methods can' have wrappers. Fixes #569390.
2126 * generics.cs: Add a test.
2128 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2130 * mini-exceptions.c (mono_print_thread_dump_from_ctx): New helper function
2133 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2135 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
2137 2010-01-09 Zoltan Varga <vargaz@gmail.com>
2139 * debugger-agent.c (transport_connect): comment out freeaddrinfo calls under win32,
2140 since it is not supported in win2000.
2142 2010-01-08 Zoltan Varga <vargaz@gmail.com>
2144 * aot-runtime.c (load_image): Add a SET_ERROR argument to set the loader
2145 error if loading an assembly fails.
2146 (mono_aot_plt_resolve): Return NULL instead of asserting if loading fails.
2148 * mini-trampolines.c (mono_aot_plt_trampoline): Throw a pending loader error
2151 * aot-runtime.c (decode_exception_debug_info): Set jinfo->from_llvm for LLVM
2154 * mini-llvm-cpp.cpp: Remove the unused ctx variable.
2156 * mini-llvm.c (mono_llvm_emit_method): Add some comments about why aot+clauses
2157 is not supported yet.
2159 * unwind.c (DW_EH_PE_absptr): Add more DW_EH_PE_ constants.
2161 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2163 * method-to-ir.c: All types with variant arguments must fallback to the
2164 slow path. This makes cast of variant delegates work.
2166 * mini-trampolines.c (mono_get_vcall_slot_addr): Add new variance_used out
2167 argument that is set to TRUE is the returned vtable slot is for a variant
2168 interface. Changed a g_print + g_assert_not_reached to a g_error.
2170 * mini-trampilines.c (common_call_trampoline): Handle variant interfaces in
2171 a similar fashion of generic virtual methods.
2173 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2175 * helpers.c (mono_disassemble_code): Fix a g_hash_table warning
2178 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Convert a given
2179 method using a variance aware function.
2181 * mini-x86.c: Add support for dumping IMT thunks if DEBUG_IMT is defined.
2183 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2185 * method-to-ir.c (mono_method_to_ir): Casts to variant interfaces
2186 do an icall for now.
2188 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2190 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add an ugly hack to fix #564695.
2191 If LLVM decides to set the code model to Large, reset it to Default.
2193 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2195 * aot-compiler.c (mono_xdebug_flush): Export it so it is present in
2196 stripped binaries as well.
2198 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2200 * mini-trampolines.c (common_call_trampoline): Add an rgctx trampoline if a shared
2201 method is called from LLVM compiled code, as that code can't pass an rgctx arg.
2203 * mini-llvm.c (mono_llvm_emit_method): Enable calls to methods needing an rgctx
2206 2010-01-06 Zoltan Varga <vargaz@gmail.com>
2208 * mini.c (mini_method_compile): Extract the JIT info creation code into a
2211 * mini-llvm.c (mono_llvm_emit_method): Pass the info in MonoExceptionClause
2212 as the type info to llvm.eh.selector.
2213 (exception_cb): Use the type info for filling out some fields of
2214 MonoJitExceptionInfo like the flags and the exception class. This is needed
2215 because the LLVM produced exception handling clauses might not match the original
2216 IL clauses, i.e. there might be more than one LLVM clause for one IL clause.
2218 * unwind.c (mono_unwind_decode_fde): Extract the LSDA decoding code into a
2219 separate function. Add an extra argument which returns the type infos
2220 corresponding to the exception clauses.
2222 * mini.c (mini_method_compile): Enable LLVM compilation of methods having
2223 exception handling clauses.
2225 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2227 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
2228 mono_method_get_vtable_slot () instead of accessing imt_method->slot directly,
2231 2010-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2233 * mini.c (mono_compile_is_broken): Skip methods from serialization's
2236 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2238 * mini.c (mini_method_compile): Fix a few memory leaks introduced by the
2241 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2243 * mini.c (mini_method_compile): Verify the method before calling
2244 mono_compile_create_vars as this might crash since it uses method
2249 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2251 * method-to-ir.c (mono_method_to_ir): Avoid calling mono_class_vtable () in
2252 one case if AOTing, since the class might not be a concrete class.
2254 2010-01-03 Zoltan Varga <vargaz@gmail.com>
2256 * mini-codegen.c abcremoval.c: Remove the duplicate g_slist_append_mempool
2257 functions which are now defined in mempool-internals.h.
2259 * mini.c (mini_free_jit_domain_info): Free the seq point hash tables.
2261 * mini-llvm.c (mono_llvm_emit_method): Handle OP_ABS.
2263 2009-12-30 Rodrigo Kumpera <rkumpera@novell.com>
2267 * mini-*.c: Properly handle generic enums.
2271 2009-12-28 Zoltan Varga <vargaz@gmail.com>
2273 * method-to-ir.c (mono_method_to_ir): Handle the failure of mono_class_vtable ()
2274 in a few more places.
2276 2009-12-27 Zoltan Varga <vargaz@gmail.com>
2278 * aot-compiler.c (add_wrappers): Don't use dyn runtime invoke for methods with
2279 nullable parameters. Fixes #567351.
2281 2009-12-26 Rodrigo Kumpera <rkumpera@novell.com>
2283 * mini-trampolines.c (common_call_trampoline): Add assert for NULL resolved generic method.
2285 2009-12-26 Zoltan Varga <vargaz@gmail.com>
2287 * mini-trampolines.c: Use mono_arch_get_this_arg_from_call () to avoid the slow
2288 mono_get_generic_context_from_code () call.
2290 * mini-<ARCH>.c: Get rid of mono_arch_find_this_arg (), it is no longer used.
2292 2009-12-25 Zoltan Varga <vargaz@gmail.com>
2294 * aot-runtime.c (decode_klass_ref): Don't call mono_class_init (), its not
2297 2009-12-24 Sebastien Pouliot <sebastien@ximian.com>
2299 * method-to-ir.c (mono_method_to_ir): Avoid SIGSEGV when
2300 mono_method_get_signature returns NULL. Fix #567084
2302 2009-12-25 Zoltan Varga <vargaz@gmail.com>
2304 * aot-runtime.c (find_extra_method): Call mono_aot_wrapper_name only once,
2305 instead of once for each module.
2307 2009-12-22 Zoltan Varga <vargaz@gmail.com>
2309 * debugger-agent.c (ss_start): Implement step over for the last sequence
2312 * mini.c (mono_save_seq_point_info): Don't link sequence points which don't
2313 have the STEP_LOC flag set.
2315 * aot-runtime.c (decode_klass_ref): Avoid a crash if a decode_klass_ref () call
2316 fails. Fixes #566689.
2318 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2320 * mini.c (mono_add_seq_point): New helper function.
2321 (mono_save_seq_point_info): New function to save sequence point info, extracted
2322 from mini_method_compile ().
2324 * mini-<ARCH>.c: Call mono_add_seq_point to remember sequence points.
2326 * mini.h (MonoSeqPointInfo): New structure containing information about
2327 the sequence points of a JITted method.
2328 (MonoBasicBlock): Add 'seq_points' and 'last_seq_point' fields. Remove unused
2331 * mini.c debugger-agent.c aot-compiler.c aot-runtime.c: Change the way sequence
2332 point information is stored, use a MonoSeqPointInfo structure instead of a
2333 GPtrArray. For each seq point, compute a list of successor seq points.
2335 * debugger-agent.c: Use the successor list to implement step-over more
2336 efficiently: instead of single stepping until a different line/IL offset is
2337 reached, place breakpoints into all successor seq points.
2339 * mini.h: Bump AOT file format version.
2341 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2343 * Makefile.am (AM_CFLAGS): Include LLVM_CFLAGS.
2345 * mini-llvm.c: Avoid defining the __STDC_... macros if already defined.
2347 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2349 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): Fix the cross-compiler
2352 2009-12-18 Zoltan Varga <vargaz@gmail.com>
2354 * mini-x86.c (mono_arch_get_argument_info): Allocate memory for CallInfo using
2355 alloca as g_malloc is not signal safe.
2357 2009-12-18 Zoltan Varga <vargaz@gmail.com>
2359 * tramp-x86.c (mono_arch_patch_callsite): Fix the call to
2360 VALGRIND_DISCARD_TRANSLATIONS.
2362 * *.c: Include mono/utils/memcheck.h, and remove #ifdef HAVE_VALGRIND_MEMCHECK_H
2363 checks, they are no longer needed.
2365 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): New helper function to set
2366 a function into a sigctx which can handle function pointers.
2368 * mini-ppc.c: Implement soft debugger support on ppc64.
2370 * mini-ppc.c: Implement soft debugger support.
2372 2009-12-17 Zoltan Varga <vargaz@gmail.com>
2374 * mini-llvm.c: Handle OP_LADD_OVF_UN. Place all alloca's into the entry bb.
2376 2009-12-17 Marek Habersack <mhabersack@novell.com>
2378 * mini.c (mono_get_runtime_build_info): include Mono version in
2381 * driver.c (mono_main): VERSION is now included in the string
2382 returned from mono_get_runtime_build_info()
2384 2009-12-17 Zoltan Varga <vargaz@gmail.com>
2386 * method-to-ir.c (mono_method_to_ir): Add support for CALLI with unmanaged
2387 signatures. Fixes #565143.
2389 * jit-icalls.c (mono_get_native_calli_wrapper): New JIT icall.
2391 2009-12-16 Zoltan Varga <vargaz@gmail.com>
2393 * aot-compiler.c (arch_emit_autoreg): Align code to 4 in the ppc case.
2395 2009-12-16 Rodrigo Kumpera <rkumpera@novell.com>
2397 * mini-x86.h: Forgot to add a 0x to MONO_ARCH_MAX_FRAME_SIZE define
2398 making max stack 10x smaller.
2400 2009-12-16 Zoltan Varga <vargaz@gmail.com>
2402 * mini.c (mono_resolve_patch_target): Comment out an assert which could be hit.
2404 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
2406 * method-to-ir.c (mini_emit_memcpy): Assert if size is too big.
2408 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
2410 * mini-x86.c (mono_arch_allocate_vars): Fail compilation if the frame size is
2411 bigger than MONO_ARCH_MAX_FRAME_SIZE.
2413 * mini-x86.c (mono_arch_emit_prolog): Handle huge frames.
2415 * mini-x86.h: Define MONO_ARCH_MAX_FRAME_SIZE to be 1Mb.
2417 * mini-amd64.c / mini-amd64.h: Same fixes as of above.
2419 * mini.c (mini_method_compile): Check if mono_arch_allocate_vars failed
2422 2009-12-14 Miguel de Icaza <miguel@novell.com>
2424 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
2425 raise an invalid program exception.
2427 For other opcodes that we might not handle use a g_warning and
2428 raise the exception. Beats termination.
2432 2009-12-14 Zoltan Varga <vargaz@gmail.com>
2434 * method-to-ir.c (mono_emit_rgctx_method_call_full): Fix a warning.
2436 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix the LLVM support
2437 by merging the LLVM and !MAP_32BIT cases.
2439 2009-12-13 Jonathan Chambers <joncham@gmail.com>
2441 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
2442 sigctx being passed in, as we have no CONTEXT available in the APC.
2444 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
2447 Code contributed under MIT/X11 license.
2449 2009-12-13 Zoltan Varga <vargaz@gmail.com>
2451 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
2452 in the LLVM backend on AMD64.
2454 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
2457 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
2459 * mini-llvm.c: Export mono_personality for AOT.
2461 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
2463 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
2464 implicit exception can occur.
2466 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
2467 OP_IMPLICIT_EXCEPTION instruction.
2469 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
2471 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
2473 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
2474 inside a protected block.
2476 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
2477 trampolines doesn't include the argument.
2479 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
2480 trampolines on amd64.
2482 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
2485 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
2486 disabled for methods with clauses.
2488 * mini-llvm.c: Enable support for catch clauses.
2490 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
2491 end of an LLVM compiled finally clause.
2492 (mono_handle_exception_internal): Save the exception handling state in TLS
2493 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
2494 resume unwinding from that point.
2496 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
2497 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
2498 to obtain the addresses of the exception handling regions.
2500 * mini-llvm.c: Add beginnings of support for exception handling, currently only
2501 finally clauses are supported.
2503 * mini.c (mini_method_compile): Add support for LLVM code with exception
2506 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2508 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
2511 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2513 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
2514 as a primitive type.
2516 2009-12-11 Zoltan Varga <vargaz@gmail.com>
2518 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
2519 for 2 parameter sched_setaffinity in older glibc versions. Fixes
2522 2009-12-11 Marek Habersack <mhabersack@novell.com>
2524 * method-to-ir.c (mini_redirect_call): do not redirect the
2525 InternalAllocateStr internal call if string profiling is enabled.
2527 2009-12-10 Zoltan Varga <vargaz@gmail.com>
2529 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
2532 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
2533 unwind.h header file.
2535 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
2536 newer valgrind versions seems to handle this fine.
2538 2009-12-09 Zoltan Varga <vargaz@gmail.com>
2540 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
2541 on the debugger thread.
2543 2009-12-08 Zoltan Varga <vargaz@gmail.com>
2545 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
2547 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
2549 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
2551 * cpu-<ARCH>.md: Make call_handler clob:c.
2553 * mini.c: Reenable SSA for methods with clauses.
2555 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
2556 as it causes failures on x86.
2558 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
2560 * driver.c: Fail gracefully with --compile-all if mono_method_signature
2561 returns NULL (e.g. a bad assembly).
2563 2009-12-08 Geoff Norton <gnorton@novell.com>
2565 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
2566 stepping out into native code. There were issues with nested invokes
2569 2009-12-07 Zoltan Varga <vargaz@gmail.com>
2571 * mini.c (mini_method_compile): Do the disable_llvm checks early
2572 and avoid the LLVM compile pass if the checks fail.
2574 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
2576 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
2577 LLVM optimizations don't try to remove them.
2579 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
2580 different file so the original remains.
2582 2009-12-06 Zoltan Varga <vargaz@gmail.com>
2584 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
2586 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
2588 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
2589 support for non-inline unwind descriptors.
2591 2009-12-07 Geoff Norton <gnorton@novell.com>
2593 * debugger-agent.c: Darwin can colesce signals, so we need to handle
2594 the interrupt_count slightly differently. Native threads were never
2597 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2599 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
2600 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
2601 yet generate this info.
2603 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
2605 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
2606 client can distinguish between intptrs and longs.
2608 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2610 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
2613 * aot-runtime.c (load_function): Update after the change above.
2615 * mini.h: Bump AOT file format version.
2617 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
2618 if the delegate class is dynamic.
2620 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
2621 in gshared code too using the new rgctx info type
2622 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
2624 2009-12-04 Geoff Norton <gnorton@novell.com>
2626 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
2627 we need to track the original suspend count so the thread properly
2628 wakes up in resume_thread.
2630 2009-12-04 Zoltan Varga <vargaz@gmail.com>
2632 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
2635 * generics.cs: Add a test.
2637 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
2638 is 0. Simplify a lot of code using this.
2640 * mini-trampolines.c (mono_delegate_trampoline): Call
2641 mono_create_static_rgctx_trampoline () before saving the final address in
2642 delegate->method_code, to avoid calling it each time a delegate is first called.
2644 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
2645 which need static rgctx trampolines.
2647 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
2648 keyed on the method+addr pair, since addr could be either the method addr or
2649 an unbox trampoline in the AOT case. Fixes #560246.
2651 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2653 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
2654 place it was called before too.
2656 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2658 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
2659 if no security manager is present, to speed up the AOT case. Call
2660 mono_class_vtable () full with raise_on_error == TRUE instead.
2662 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2664 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
2665 the local optimization passes can take its result into account. Fixes
2668 * exceptions.cs: Add a test.
2670 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
2672 This patch is contributed under the terms of the MIT/X11 license
2674 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
2676 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2678 * mini.h (MonoInst): Remove unused 'ssa_op' field.
2680 * debugger-agent.c: Rework the handling of stack traces of running threads to
2681 avoid crashes if compute_frames () tries to walk the stack of running thread.
2683 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
2685 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
2687 * mini.h (StackFrameInfo): Add an 'lmf' field.
2689 2009-12-02 Zoltan Varga <vargaz@gmail.com>
2691 * debugger-agent.c (suspend_current): Always set really_suspended.
2693 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
2695 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
2697 2009-12-01 Zoltan Varga <vargaz@gmail.com>
2699 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
2702 2009-12-01 Zoltan Varga <vargaz@gmail.com>
2704 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
2706 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
2708 * mini-trampolines.c: Fix MSVC build.
2710 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
2712 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
2714 2009-11-30 Zoltan Varga <vargaz@gmail.com>
2716 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
2717 the instruction following an OP_FCOMPARE is optimized away.
2719 2009-11-30 Zoltan Varga <vargaz@gmail.com>
2721 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
2722 emit_autoreg () into this arch-specific function.
2724 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
2725 code, it is no longer needed.
2727 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
2729 * mini.h: Bump AOT file format version.
2731 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
2732 using the sorted_code_offsets array, instead of reading it from the
2733 exception debug info.
2734 (load_method): Call mono_aot_find_jit_info instead of
2735 decode_exception_debug_info ().
2737 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
2738 LLVM compiled as a flag.
2740 2009-11-29 Zoltan Varga <vargaz@gmail.com>
2742 * debugger-agent.c (resume_thread): Fix a warning.
2744 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
2747 2009-11-28 Zoltan Varga <vargaz@gmail.com>
2749 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
2750 contents to MonoAotFileInfo.
2752 2009-11-27 Zoltan Varga <vargaz@gmail.com>
2754 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
2755 Put all binary data into a giant blob, similarly to the way .net assemblies
2756 store binary data. Emit offset tables in a compact form to reduce their size.
2758 * mini.h: Bump AOT file format version.
2760 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
2763 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
2764 avoid linear searches at runtime.
2766 * aot-runtime.c (find_symbol): Update this to use the hash.
2768 * mini.h: Bump AOT file format version.
2770 2009-11-26 Zoltan Varga <vargaz@gmail.com>
2772 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
2775 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
2778 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
2779 the distribution of got slot types.
2781 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
2783 * method-to-ir.c: Add support for generating explicit null checks.
2785 2009-11-25 Zoltan Varga <vargaz@gmail.com>
2787 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
2788 on a random thread if possible.
2790 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
2791 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
2794 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
2795 regs. Pass the real size of the regs array to mono_unwind_frame ().
2797 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
2800 2009-11-24 Geoff Norton <gnorton@novell.com>
2802 * mini-darwin.c: Work around apple bug rdar://7209349 See
2803 http://openradar.appspot.com/7209349 for details. Synopsis,
2804 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
2805 never been initialized before.
2807 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2809 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
2811 * mini-arm.c (mono_arm_thumb_supported): New helper function.
2813 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2815 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
2816 OP_SHL_IMM is not 32 bit.
2818 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2820 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
2822 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2824 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
2827 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
2828 > 0 since some threads can resume if their resume_count is > 0.
2829 (invoke_method): Avoid reading freed memory.
2831 * debugger-agent.c (process_suspend): Extract the suspend code from
2832 process_single_step_inner () to a separate function. Rework the code to prevent
2833 races between this function and thread interrupts.
2835 * debugger-agent.c (suspend_current): Check the resume_count field instead
2836 of resume_one so suspends+resumes during single threaded invokes work
2839 2009-11-23 Zoltan Varga <vargaz@gmail.com>
2841 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
2842 to make the generated code smaller.
2844 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
2845 sequence generated by recent LLVM versions.
2847 * mini-llvm.c: Add support for a few simple cases which weren't supported
2850 * mini-trampolines.c (mono_magic_trampoline): Don't call
2851 mono_arch_get_vcall_slot () when llvm is enabled.
2853 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
2855 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
2856 into a new function called common_call_trampoline () which is used by the
2857 llvm vcall trampoline as well.
2859 * debugger-agent.c: Implement single threaded invokes.
2861 * debugger-agent.c: Revert change which broke the agent on linux.
2863 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
2866 * generics.cs: Add a test.
2868 2009-11-22 Zoltan Varga <vargaz@gmail.com>
2870 * debugger-agent.c: Fix the cygwin build.
2872 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2874 * cprop.c: Remove this unused file.
2876 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2878 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
2881 * basic.cs: Add a test.
2883 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2885 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
2888 2009-11-20 Zoltan Varga <vargaz@gmail.com>
2890 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
2891 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
2892 it. Use this flag to control llvm related code paths instead of #ifdef
2893 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
2896 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
2898 * mini.h: Bump AOT file format version.
2900 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
2901 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
2903 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
2904 was used as an assembly filter.
2906 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2908 * unwind.c: Fix support for ppc.
2910 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
2911 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
2913 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2915 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
2917 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
2918 added by the ps3 changes.
2920 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2922 * mini-gc.c: Resurrect this, so at least it compiles.
2924 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
2926 2009-11-18 Zoltan Varga <vargaz@gmail.com>
2928 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
2929 create_event_list () so assembly filters can be used.
2931 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
2934 2009-11-17 Zoltan Varga <vargaz@gmail.com>
2936 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
2937 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
2940 * aot-compiler.c (add_generic_instances): Emit instances of common generic
2941 classes for char/bool too.
2943 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
2945 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
2948 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
2951 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
2953 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
2955 Code contributed under MIT/X11 license.
2957 2009-11-14 Zoltan Varga <vargaz@gmail.com>
2959 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
2960 threads in native code work.
2962 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
2963 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
2966 2009-11-13 Jonathan Chambers <joncham@gmail.com>
2968 * debugger-agent.c: Implementation for Windows platform.
2970 * mini-x86.c: Add support for Windows. Use mono-* synchronization
2971 primitives. Use SEH to implement breakpoints and single stepping.
2973 * mini-x86.h: Enable soft debugger on Windows.
2975 Code contributed under MIT/X11 license.
2977 2009-11-13 Zoltan Varga <vargaz@gmail.com>
2979 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
2980 under XEN. Fixes #522894.
2982 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
2984 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
2985 interface calls in LLVM AOT code.
2987 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
2990 * mini-llvm.c: Add support for OP_VPHI.
2992 * objects.cs: Add a test.
2994 2009-11-13 Zoltan Varga <vargaz@gmail.com>
2996 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
2997 this is called on the debugger thread.
2999 2009-11-12 Zoltan Varga <vargaz@gmail.com>
3001 * mini-llvm.c: Add soft-float support.
3003 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
3004 FCALL which returns an R4.
3006 * driver.c (mono_main): Add a missing '\n'.
3008 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
3009 platforms which doesn't support the LLVM IMT trampoline.
3011 2009-11-11 Zoltan Varga <vargaz@gmail.com>
3013 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
3015 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
3017 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
3020 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
3022 2009-11-10 Zoltan Varga <vargaz@gmail.com>
3024 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
3025 Instead of emitting a method_order table, sort the contents of the code_offsets
3026 table and do a binary search in the sorted table. The previous approach doesn't
3027 work with LLVM which emits methods in a arbitrary order.
3029 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
3030 in the .eh_frame section in ELF files.
3032 * mini.h: Bump corlib file format version.
3034 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
3036 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
3037 LDMIA->LDM macro name change.
3039 2009-11-09 Zoltan Varga <vargaz@gmail.com>
3041 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
3044 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
3047 * aot-compiler.c: Ditto.
3049 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
3050 &align to mini_type_stack_size_full ().
3052 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
3054 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
3056 2009-11-08 Zoltan Varga <vargaz@gmail.com>
3058 * mini-arm.c: Compute the stack space used by arguments using
3059 mini_type_stack_size_full ().
3061 2009-11-08 Zoltan Varga <vargaz@gmail.com>
3063 * optflags-def.h: Remove dead TREEPROP optimization.
3065 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
3067 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
3069 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
3071 2009-11-07 Zoltan Varga <vargaz@gmail.com>
3073 * driver.c (mono_jit_parse_options): New public API function to parse options
3074 as done by the runtime executable.
3076 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
3077 when handling named arguments.
3079 2009-11-07 Zoltan Varga <vargaz@gmail.com>
3081 * mini-arm.c: Implement support for returning vtypes in registers, fix support
3082 for passing small vtypes in registers, make the CallInfo structures more
3083 similar to the code on the other platforms.
3085 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
3086 the code in the prolog requires it.
3088 2009-11-06 Zoltan Varga <vargaz@gmail.com>
3090 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
3091 (koush@koushikdutta.com).
3093 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
3094 where the thunk memory should be allocated from. Fixes appdomain unloading
3097 2009-11-06 Zoltan Varga <vargaz@gmail.com>
3099 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
3100 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
3102 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3104 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
3105 AOT, as it is not implemented yet.
3107 * mini-x86.c (mono_arch_output_basic_block): Ditto.
3109 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
3111 * debugger-agent.c: Fix windows build.
3113 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3115 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
3116 after the client connects/disconnects.
3118 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
3119 when an exception of a given type is thrown.
3121 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
3122 only on an uncaught exception.
3124 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
3126 * debugger-agent.c: Add a 'launch' option.
3128 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3130 * debugger-agent.c: Add a 'timeout' option.
3132 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3134 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
3137 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3139 * debugger-agent.c (set_breakpoint): Emit a log message.
3141 2009-11-04 Zoltan Varga <vargaz@gmail.com>
3143 * mini-arm.c: Fix the arm build.
3145 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
3147 * aot-compiler.c: don't leak the value returned from
3148 mono_type_full_name().
3150 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
3152 * debugger-agent.c: defer including mono-mutex.h until we know the
3155 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3157 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
3158 of pthreads directly.
3160 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
3161 exception handlers. Pass info argument.
3163 * mini.h: Adjust signatures of soft debugger functions to pass void*
3164 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
3166 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
3167 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3168 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
3169 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3171 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
3173 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
3174 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3175 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
3176 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3178 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
3180 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
3182 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
3184 * mono-semaphore.h: Skeleton implementation for Windows.
3186 Code contributed under MIT/X11 license.
3188 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3190 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
3192 Code contributed under MIT/X11 license.
3194 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3196 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
3198 Code contributed under MIT/X11 license.
3200 2009-11-04 Zoltan Varga <vargaz@gmail.com>
3202 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
3203 debug info to 100 because 10 still slows down gdb too much.
3205 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
3206 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
3207 them in the wrappers.
3209 2009-11-03 Zoltan Varga <vargaz@gmail.com>
3211 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
3213 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
3215 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
3216 function mono_aot_get_array_helper_from_wrapper ().
3218 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
3219 array helper methods.
3221 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
3223 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
3224 the value was loaded from memory.
3226 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
3227 the value was loader from there.
3229 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
3230 without constant swizzle.
3232 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3234 * mini-amd64.c: Put soft debugger functions behind a
3235 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
3237 * mini-amd64.h: disable the soft debugger in windows.
3239 Code contributed under MIT/X11 license.
3241 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3243 * mini-x86.c: Put soft debugger functions behind a
3244 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
3246 Code contributed under MIT/X11 license.
3248 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3250 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
3251 to mono_arch_find_jit_info_ext.
3253 Code contributed under MIT/X11 license.
3255 2009-11-03 Zoltan Varga <vargaz@gmail.com>
3257 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
3259 * debugger-agent.c: Add support for filtering events by assemblies.
3261 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
3262 the agent is not enabled.
3264 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3266 * exceptions-x86.c: hopefully last change to fix the windows build.
3267 This one courtesy of Jonathan Chambers.
3269 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3271 * debugger-agent.c: remove unused function.
3273 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3275 * debugger-agent.c: add #ifdefs for a few header files.
3276 * mini-x86.h: disable the soft debugger in windows.
3277 Step 1 of 2 to make this compile on windows with gcc.
3279 2009-11-02 Zoltan Varga <vargaz@gmail.com>
3281 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
3282 as it breaks the build.
3284 2009-07-01 Zoltan Varga <vargaz@gmail.com>
3286 Merge the soft debugger branch.
3288 * debugger-agent.h debugger-agent.c: New files containing the soft
3289 mode debugger module.
3291 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
3292 at the appropriate locations.
3294 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
3297 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
3298 enable/disable single stepping.
3300 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
3301 which returns all information in a StackFrameInfo structure, and can handle the
3302 LMF frames added by the debugger.
3304 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
3307 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
3308 walker function which works on a specific thread and passes a StackFrameInfo
3309 structure to its callback.
3311 * mini.c (mini_init): Initialize the debugger agent.
3313 * aot-compiler.c aot-runtime.c: Add soft-debug support.
3315 * mini-ops.h: Add OP_SEQ_POINT opcode.
3317 * driver.c (mono_main): Add new '--debugger-agent' option for passing
3318 arguments to the debugger agent.
3320 2009-11-02 Zoltan Varga <vargaz@gmail.com>
3322 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
3325 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
3327 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
3329 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
3331 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
3333 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
3334 sets the IMT argument and makes a virtual call.
3336 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
3338 2009-11-01 Zoltan Varga <vargaz@gmail.com>
3340 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
3343 2009-10-30 Zoltan Varga <vargaz@gmail.com>
3345 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
3346 runtime. Fixes #551228.
3348 2009-10-29 Zoltan Varga <vargaz@gmail.com>
3350 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
3352 * basic.cs: Add a test.
3354 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
3355 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
3356 CONSTRAINED. Fixes #550964.
3358 * generics.cs: Add a test.
3360 2009-10-28 Mark Probst <mark.probst@gmail.com>
3362 * mini-posix.c (add_signal_handler): Use
3363 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
3365 2009-10-28 Jerry Maine <crashfourit@gmail.com>
3367 Contributed under the terms of the MIT/X11 license by
3368 Jerry Maine <crashfourit@gail.com>.
3370 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
3371 sse4a for simd intrinsics.
3373 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
3374 sse4a for simd intrinsics.
3376 2009-10-27 Zoltan Varga <vargaz@gmail.com>
3378 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
3379 instead of inst_p1 which is not the same on ILP32 platforms.
3381 2009-10-24 Zoltan Varga <vargaz@gmail.com>
3383 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
3384 not the mscorlib one before calling mono_get_lmf_addr.
3386 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
3387 of the ip to the LMF.
3389 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
3390 immediate in the op->op_imm optimization.
3392 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
3393 understand. VTypes now work, but are not abi compliant, as they are
3394 split into 4 byte parts instead of 8.
3395 (emit_memcpy): Fix the unrolled case to work on the PS3.
3397 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
3399 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
3400 the default when static linking.
3402 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
3404 * aot-compiler.c: Add an autoreg option to automatically register
3405 statically linked aot modules using ELF .ctors.
3407 * genmdesc.pl: Add __ppc64__ to allowed defines.
3409 2009-10-25 Zoltan Varga <vargaz@gmail.com>
3411 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
3412 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
3414 2009-10-24 Mark Probst <mark.probst@gmail.com>
3416 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
3418 2009-10-24 Zoltan Varga <vargaz@gmail.com>
3420 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
3421 which will contain the domain where the method was found.
3423 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
3424 mini_jit_info_table_find ().
3426 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
3428 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
3430 2009-10-22 Zoltan Varga <vargaz@gmail.com>
3432 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
3433 set, its not supported yet.
3435 2009-10-22 Zoltan Varga <vargaz@gmail.com>
3437 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
3438 iface wrapper is not found.
3439 (mono_aot_get_method): Ditto for GetGenericValueImpl.
3441 2009-10-21 Zoltan Varga <vargaz@gmail.com>
3443 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
3444 which have a different name.
3446 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
3447 wrappers and Array.GetGenericValueImpl ().
3449 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
3450 because of the change above.
3452 * generics.cs: Add a test for full aot + generic array ifaces.
3454 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
3456 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
3457 that hides the previous one.
3459 2009-10-18 Zoltan Varga <vargaz@gmail.com>
3461 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
3462 marshalled. Fixes #541623.
3464 2009-10-16 Zoltan Varga <vargaz@gmail.com>
3466 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
3468 2009-10-15 Zoltan Varga <vargaz@gmail.com>
3470 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
3472 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3474 * mini-posix.c (sigprof_signal_handler):
3475 Implemented support for building stat call chans in different ways.
3477 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3479 * mini-exceptions.c (mono_find_jit_info):
3480 Also check that a jit info has been found (fixes a profiler crash).
3482 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3484 * mini.c (mono_codegen):
3485 Call mono_profiler_code_buffer_new with correct code address.
3487 2009-10-14 Zoltan Varga <vargaz@gmail.com>
3489 * driver.c (mono_main): Change the date in the copyright.
3491 2009-10-14 Mark Probst <mark.probst@gmail.com>
3493 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
3494 allocator in shared generic code for open classes, because we
3495 can't get those classes' vtables. We need to make managed
3496 allocators not depend on the vtable at compile-time to solve this.
3498 2009-10-13 Martin Baulig <martin@ximian.com>
3500 * debug-mini.c (mono_debugger_trampoline_compiled): Add
3501 `const guint8 *trampoline' argument; send both the old and the new
3504 2009-09-30 Zoltan Varga <vargaz@gmail.com>
3506 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
3507 mono_runtime_capture_context () without calling mono_runtime_invoke ().
3508 (can_marshal_struct): Skip structures with auto layout.
3510 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
3512 2009-10-02 Zoltan Varga <vargaz@gmail.com>
3514 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
3515 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
3516 a variable to hold the stack slot used by the int<->float conversion opcodes.
3518 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
3520 2009-10-04 Zoltan Varga <vargaz@gmail.com>
3522 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
3523 when using full-aot.
3525 2009-10-06 Zoltan Varga <vargaz@gmail.com>
3527 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
3528 each instance of Comparer<T>.
3530 * generics.cs: Add a new test.
3532 2009-10-09 Zoltan Varga <vargaz@gmail.com>
3534 * driver.c (parse_debug_options): Add a 'gdb' option.
3536 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
3538 * image-writer.c: Add support for emitting the image into a memory buffer.
3540 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
3542 * aot-compiler.c: Add support for registering debug info with GDB using the
3543 new JIT debugging interface in GDB 7.0. It can be turned on by setting
3544 MONO_XDEBUG to 'gdb'.
3546 2009-10-10 Zoltan Varga <vargaz@gmail.com>
3548 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
3551 2009-10-11 Zoltan Varga <vargaz@gmail.com>
3553 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
3554 can be used to set breakpoints in gdb.
3556 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
3557 segment to an absolute address.
3559 2009-10-13 Mark Probst <mark.probst@gmail.com>
3561 * method-to-ir.c: Use the managed array allocator method if
3564 2009-10-13 Bill Holmes <billholmes54@gmail.com>
3566 * aot-compiler.c : Fix the MSVC builds
3568 Code is contributed under MIT/X11 license.
3570 2009-10-13 Zoltan Varga <vargaz@gmail.com>
3572 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
3573 avoid registering 1 symbol file per method with gdb.
3575 2009-09-29 Zoltan Varga <vargaz@gmail.com>
3577 * mini-sparc.c: Fix the handling of enums with base type long.
3579 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
3581 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
3582 instead of using type->data.klass as the later doesn't work with generics.
3584 2009-09-25 Mark Probst <mark.probst@gmail.com>
3586 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
3587 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
3588 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
3589 works differently now and we don't handle it in the JIT anymore.
3591 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
3592 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
3593 the Thread class split.
3595 2009-09-25 Zoltan Varga <vargaz@gmail.com>
3597 * driver.c: Don't run tests with the obsolete treeprop optimization.
3599 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
3600 variable volatile. Fixes #541577.
3602 * basic-calls.cs: Add a new test.
3604 * basic-long.cs: Remove tests which are now in basic-calls.cs.
3606 2009-09-24 Zoltan Varga <vargaz@gmail.com>
3608 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
3609 work/required with recent iphone sdk versions.
3611 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
3614 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
3615 in the VCALL decomposition code.
3617 2009-09-22 Zoltan Varga <vargaz@gmail.com>
3619 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
3621 * basic.cs: Add a test.
3623 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
3626 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
3627 searches all the domains of the current thread.
3629 * exceptions-<ARCH>.c: Use it. Fixes #539394.
3631 2009-09-21 Zoltan Varga <vargaz@gmail.com>
3633 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
3634 so catching exceptions thrown in the same method works. Fixes exception17.exe.
3636 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
3637 for non-jit trampolines.
3639 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
3641 * aot-compiler.c (add_wrappers): Ditto.
3643 * mini-arm.c: Implement support for passing vtypes and floats, and increase
3644 the size of the param area used by dyn_call to 6 which covers the majority of
3647 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
3649 * mini-arm.c: Implement support for passing/receiving
3650 longs and receiving floats in the dyn_call code.
3652 * mini-amd64.c: Implement support for receiving vtypes in registers in
3655 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
3658 2009-09-20 Zoltan Varga <vargaz@gmail.com>
3660 * mini-arm.c (get_call_info): Return more precise information in
3662 (dyn_call_supported): Use the information in CallInfo.
3664 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
3666 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
3669 * mini-arm.c: Update after the dyn_call api changes.
3671 * mini.c (mini_create_jit_domain_info): Register a destructor function
3672 for the runtime_invoke_hash.
3674 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
3675 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
3677 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
3678 (dyn_call_supported): Simplify this by using get_call_info ().
3679 (mono_arch_dyn_call_free): New destructor function.
3681 * generics.cs: Remove a printf.
3683 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
3685 * mini-arm.c: Add support for enum return values and passing a few arguments
3688 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
3691 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
3693 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
3694 the dynamic invoke wrappers.
3696 * mini-arm.c: Implement OP_DYN_CALL for arm.
3698 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
3699 supported by the dynamic runtime invoke wrapper.
3701 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
3702 runtime invoke wrapper.
3704 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
3705 if possible when running with full-aot.
3707 * mini-ops.h: Add OP_DYN_CALL opcode.
3709 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
3710 with dynamic arguments lists similar to libffi.
3712 2009-09-19 Zoltan Varga <vargaz@gmail.com>
3714 * method-to-ir.c: Fix the previous change on 64 bit platforms.
3716 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
3719 * iltests.il.in: Add a new test.
3721 2009-09-18 Zoltan Varga <vargaz@gmail.com>
3723 * aot-compiler.c (add_generic_instances): Add more instances of
3724 GenericEqualityComparer.
3726 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
3728 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
3730 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
3732 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
3733 comments on some functions that now can fail.
3735 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
3737 * Makefile.am: Add Info.plist to EXTRA_DIST
3739 2009-09-16 Zoltan Varga <vargaz@gmail.com>
3741 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
3742 static synchronized wrappers. Fixes #539500.
3744 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
3746 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
3749 2009-09-16 Zoltan Varga <vargaz@gmail.com>
3751 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
3752 lmf before calling filter clauses as well. Fixes #539550.
3754 * exceptions.cs: Add a test.
3756 2009-09-14 Zoltan Varga <vargaz@gmail.com>
3758 * aot-compiler.c (add_generic_class): Add instances of
3759 Array.GetGenericValueImpl as well.
3761 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
3764 * generics.cs: Add a fullaot linq test.
3766 2009-09-10 Zoltan Varga <vargaz@gmail.com>
3768 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
3771 2009-09-10 Bill Holmes <billholmes54@gmail.com>
3773 * mini-trampolines.c (mono_delegate_trampoline) : Call
3774 mono_cominterop_get_invoke if the delegate target object
3777 Code is contributed under MIT/X11 license.
3779 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
3781 * method-to-ir.c: For CoreCLR throw a SecurityException if an
3782 internal call is defined outside platform code. Reduce code
3783 duplication with existing [Method|Field]AccessException
3785 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
3787 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
3788 if the return value is a small struct passed on regs.
3790 2009-09-09 Zoltan Varga <vargaz@gmail.com>
3792 * cpu-arm.md mini-arm.c: Remove unused opcodes.
3794 * mini-codegen.c: Enable the cpu description validation for arm.
3796 2009-09-08 Zoltan Varga <vargaz@gmail.com>
3798 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
3799 test which depends on structs to objects.cs.
3801 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
3802 require object model related stuff working.
3804 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
3806 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
3808 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
3809 against the instruction metadata in mini-ops.h. amd64 only for now.
3811 * mini-ops.h: Fix some instruction descriptions.
3813 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
3814 unused instructions.
3816 2009-09-06 Zoltan Varga <vargaz@gmail.com>
3818 * exceptions.cs: Add a new test.
3820 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
3822 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
3824 2009-09-06 Zoltan Varga <vargaz@gmail.com>
3826 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
3827 skip empty phi opcodes.
3829 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
3830 correctly by zero extending after loads. Skip methods containing calls
3831 to the monitor enter/exit trampolines.
3833 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
3834 when calling mono_thread_force_interruption_checkpoint ().
3836 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
3838 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
3840 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
3842 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
3843 bootstrap could run.
3845 2009-09-04 Zoltan Varga <vargaz@gmail.com>
3847 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
3849 2009-09-03 Zoltan Varga <vargaz@gmail.com>
3851 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
3853 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
3854 LLVM might be very short.
3856 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
3857 in OP_THROW/RETHROW.
3859 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
3862 2009-09-03 Zoltan Varga <vargaz@gmail.com>
3864 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
3865 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
3866 LLVM might be very short.
3868 2009-09-01 Zoltan Varga <vargaz@gmail.com>
3870 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
3871 the alignment for the value of sp.
3873 2009-09-01 Geoff Norton <gnorton@novell.com>
3875 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
3876 managed wrappers in full aot.
3878 2009-08-31 Zoltan Varga <vargaz@gmail.com>
3880 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
3882 2009-08-28 Zoltan Varga <vargaz@gmail.com>
3884 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
3886 2009-08-25 Zoltan Varga <vargaz@gmail.com>
3888 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
3890 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
3893 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3895 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
3896 depend on the info MonoMethodHeader which could be missing in IL stripped
3899 2009-08-25 Zoltan Varga <vargaz@gmail.com>
3901 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
3902 they are only 4 byte aligned.
3904 2009-08-21 Zoltan Varga <vargaz@gmail.com>
3906 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
3907 was done previously, since using SP causes too many problems.
3909 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
3910 frames without a frame pointer works.
3912 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
3913 global register in methods with calls, since the calls can go through
3914 a static rgctx trampoline which doesn't save it.
3916 2009-08-19 Zoltan Varga <vargaz@gmail.com>
3918 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
3920 2009-08-18 Zoltan Varga <vargaz@gmail.com>
3922 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
3924 2009-08-18 Christian Hergert <chris@dronelabs.com>
3926 * method-to-ir.c: Fix warnings for uninitialized variables.
3928 2009-08-18 Christian Hergert <chris@dronelabs.com>
3930 * mini-exceptions.c:
3931 * aot-compiler.c: Fix printf warnings.
3933 2009-08-18 Zoltan Varga <vargaz@gmail.com>
3935 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
3936 Add GetGenericValueImpl<string>.
3938 * aot-compiler.c (add_generic_instances): Add instances of
3939 GenericEqualityComparer<T> for primitive types. Only emit the array
3940 wrappers into the mscorlib image.
3942 2009-08-15 Zoltan Varga <vargaz@gmail.com>
3944 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
3945 the methods_loaded array using amodule->info->nmethods.
3947 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
3948 (MONO_AOT_FILE_VERSION): Bump this.
3950 * aot-compiler.c: Emit more generic instances allowing some parts of linq
3953 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
3954 MonoJitInfo doesn't belong to its methods aot image.
3956 2009-08-14 Zoltan Varga <vargaz@gmail.com>
3958 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
3960 * mini-arm.c: Fix warnings.
3962 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
3964 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
3967 2009-08-12 Zoltan Varga <vargaz@gmail.com>
3969 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
3970 avoid clobbering IP.
3972 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
3973 hold the trampoline argument, so its initial value is available during
3976 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
3979 * exceptions-hppa.c:
3981 * exceptions-s390x.c:
3982 * exceptions-mips.c:
3984 * exceptions-sparc.c:
3985 * exceptions-alpha.c:
3987 * mini-trampolines.c:
3989 * exceptions-s390.c: add and use #define's instead of sizeof()
3990 for MonoJitInfo and MonoJitInfoTable.
3992 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
3997 * tramp-x86.c: use a #define instead of sizeof() for a few
3998 structures that use a zero-length array.
4000 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
4002 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
4003 case when the method is dynamic. Fixes #529238.
4005 2009-08-06 Zoltan Varga <vargaz@gmail.com>
4007 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
4008 of asserting when a method is JIT compiled in full-aot mode.
4010 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4012 Contributed under the terms of the MIT/X11 license by
4013 Jerry Maine <crashfourit@gail.com>.
4015 * fixed wrong dates in changelog.
4017 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4019 Contributed under the terms of the MIT/X11 license by
4020 Jerry Maine <crashfourit@gail.com>.
4022 * basic-simd.cs: added test for packed double square root.
4023 * cpu-amd64.md: added opcode info for packed double square root.
4024 * cpu-x86.md: added opcode info for packed double square root.
4025 * mini-ops.h: added IR opcode for packed double square root.
4026 * mini-x86.c: added IR to native translation code for packed double square root.
4027 * mini-amd64.c: removed todo for packed double square root.
4028 * simd-intrinsics.c: added method to IR opcode converstion for
4029 packed double square root.
4031 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4033 Contributed under the terms of the MIT/X11 license by
4034 Jerry Maine <crashfourit@gail.com>.
4036 * mini-amd64.c: Added a change to help tell the difference as
4037 to what perpose the xmm register is being used--mainly to help
4039 * mini-amd64.h: Changed callee regs to use 15 out of 16
4040 (one used for special cases) xmm registers for both fp
4041 and simd ops. Added define to turn on new feature in the regalloc
4042 that allows fp and simd ops to share the xmm regs happily.
4043 * codegen.c: Added code to detect for which perpose an xmm reg is
4044 being used (fp or simd) and to translate back and forth to the
4045 correct logical reg bank (fp or simd) for 'spill load's.
4047 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4049 Contributed under the terms of the MIT/X11 license by
4050 Jerry Maine <crashfourit@gail.com>.
4052 * basic-simd.cs: Added tests for stressing the regalloc when running with
4053 16 simd regs and when simd and fp ops share the same reg bank.
4055 2009-08-01 Mark Probst <mark.probst@gmail.com>
4057 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
4058 in shared generic code, we might have to look up the class in the
4059 RGCTX. If we use the class directly, compute its GC descriptor.
4061 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
4063 * mini.c (mono_jit_runtime_invoke): Fix a warning.
4065 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
4067 * mini.c (mono_jit_runtime_invoke): Initialize the class and
4068 check for errors. Fixed the case when the class with the Main
4071 2009-07-31 Jerry Maine <crashfourit@gmail.com>
4073 Contributed under the terms of the MIT/X11 license by
4074 Jerry Maine <crashfourit@gail.com>.
4076 * cpu-amd64.md: Fixed simple bug in machine discrition file.
4078 2009-07-31 Zoltan Varga <vargaz@gmail.com>
4080 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
4082 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
4084 * method-to-ir.c: Fix naming of stelem and ldelem.
4086 2009-07-30 Zoltan Varga <vargaz@gmail.com>
4088 * driver.c (main_thread_handler): Check that the assembly loaded
4089 matches the filename when doing AOT.
4091 2009-07-30 Mark Probst <mark.probst@gmail.com>
4093 * mini.c: get_ip_from_sigctx installer has been removed, so don't
4096 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
4097 utils/mono-sigcontext.h).
4099 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
4102 2009-07-29 Massimiliano Mantione <massi@ximian.com>
4104 * mini.c (mono_codegen):
4105 Call profiler hook to keep track of method code buffers.
4107 2009-07-27 Mark Probst <mark.probst@gmail.com>
4109 * method-to-ir.c: Invoke write barriers for the
4110 Interlocked.(Compare)Exchange JIT intrinsics.
4112 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
4114 * Makefile.am (version.h): Fix issues when built out of tree.
4115 Remove some redundant 'grep's piped through 'sed's.
4117 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
4119 This patch is contributed under the terms of the MIT/X11 license
4121 * mini-ppc.c (mono_arch_output_basic_block):
4122 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
4123 for bits 32-47 with signed load/store diplacements for bits
4124 48-63. Use prefered base/offset order for indexed form.
4125 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
4126 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
4127 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
4128 OP_LOADI2_MEMBASE): Same.
4129 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
4130 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
4131 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
4133 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
4134 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
4135 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
4136 OP_LOADI1_MEMINDEX): Same
4137 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
4138 OP_STORER8_MEMINDEX): Same
4139 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
4141 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
4142 for bits 32-47 with signed load/store diplacements for bits
4143 48-63. Use prefered base/offset order for indexed form.
4145 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
4147 This patch is contributed under the terms of the MIT/X11 license
4149 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
4150 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
4151 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
4152 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
4153 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
4154 cfg->stack_usage to avoid size warnings.
4155 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
4156 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
4157 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
4158 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
4160 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
4161 after code varible is initialized.
4162 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
4163 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
4164 (mono_arch_emit_epilog):
4165 Move Use ppc_load32 for cfg->stack_usage to avoid size
4168 2009-07-24 Mark Probst <mark.probst@gmail.com>
4170 * method-to-ir.c: The write barrier doesn't do the store anymore,
4171 so we have always to emit it. Also, emit the wbarrier after the
4174 2009-07-24 Zoltan Varga <vargaz@gmail.com>
4176 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
4177 for argument count 3 too.
4179 2009-07-23 Zoltan Varga <vargaz@gmail.com>
4181 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
4182 the caller handle the exceptions.
4183 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
4184 method. Fixes #524498.
4186 2009-07-22 Geoff Norton <gnorton@novell.com>
4188 * mini-exceptions.c: Fix build on ia64.
4190 2009-07-22 Mark Probst <mark.probst@gmail.com>
4192 * mini-exceptions.c (ves_icall_get_frame_info): Use write
4195 2009-07-21 Zoltan Varga <vargaz@gmail.com>
4197 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
4200 2009-07-20 Zoltan Varga <vargaz@gmail.com>
4202 * basic-simd.cs (Main): Pass args to the test driver.
4204 2009-07-20 Geoff Norton <gnorton@novell.com>
4206 * mini-x86.h: Fix the x86 version guards to use Apple's
4207 properly defined macros.
4209 2009-07-20 Geoff Norton <gnorton@novell.com>
4211 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
4214 2009-07-20 Zoltan Varga <vargaz@gmail.com>
4216 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
4217 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
4218 the information which is needed for invokes, so only one locking+hash table
4221 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
4223 * aot-compiler.c (add_generic_instances): Emit instances of
4224 GenericComparer<T> for primitive types.
4226 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
4228 * mini-posix.c: Fix linux build.
4230 2009-07-19 Geoff Norton <gnorton@novell.com>
4232 * mini.h: Add prototypes for mono_runtime_syscall_fork and
4233 mono_gdb_render_native_backtraces
4234 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
4235 so we implement the sane semantics to the runtime here
4236 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
4237 so we need to call it differently (mono_gdb_render_native_backtraces)
4238 * mini-posix.c: Move the old semantics from mini.c to the prototypes
4239 here for default implementations.
4240 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
4241 support Apple's weird syscall (SYS_fork) implementation and not busy
4242 loop in abort() on native crashes on OSX anymore.
4244 2009-07-18 Zoltan Varga <vargaz@gmail.com>
4246 * aot-runtime.c (load_method): Change the handling of the
4247 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
4250 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
4252 2009-07-17 Zoltan Varga <vargaz@gmail.com>
4254 * mini.c (mono_patch_info_equal): Revert the last change for now as it
4255 seems to break the aot tests.
4257 * mini.c (mono_patch_info_equal): Fix the handling of
4258 MONO_PATCH_INFO_RGCTX_FETCH.
4260 2009-07-16 Zoltan Varga <vargaz@gmail.com>
4262 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
4264 * mini.c (mono_patch_info_hash): Fix the handling of
4265 MONO_PATCH_INFO_INTERNAL_METHOD.
4266 (mono_patch_info_equal): Ditto.
4268 2009-07-16 Zoltan Varga <vargaz@gmail.com>
4270 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
4273 * mini-llvm.c: Add some infrastructure for AOT support.
4275 2009-07-15 Zoltan Varga <vargaz@gmail.com>
4277 * mini-llvm-cpp.c: Update to the latest llvm api.
4279 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
4280 option to false to prevent llvm from installing signal handlers which
4283 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
4286 * cpu-amd64.md: Revert previous change as those instructions
4287 take 2 separate arguments. Remember to read the arch docs more
4288 carefully next time.
4290 2009-07-15 Zoltan Varga <vargaz@gmail.com>
4292 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
4294 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
4296 * mini-ppc.c: exploit multiple load/store units if available (rest of
4297 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
4298 http://bugzilla.novell.com/show_bug.cgi?id=487846).
4300 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
4302 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
4303 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
4305 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
4307 * cpu-x86.md: Fix missing clobbering from trancendental simd
4310 * cpu-amd64.md: Same.
4312 2009-07-14 Jerry Maine <crashfourit@gmail.com>
4314 Contributed under the terms of the MIT/X11 license by
4315 Jerry Maine <crashfourit@gail.com>.
4317 * basic-simd.cs: Added tests for single and doulble indexers.
4319 * cpu-amd64.md: Added simd opcode information.
4321 * mini-amd64.c: Added IR to native simd generation code.
4322 Added simd register names and function that returns them.
4324 * mini-amd64.h: Added marcos to turn on simd code compilation in
4325 amd64. Added max simd register count marco. Added caller/callee
4326 register mask marcos. Added marcos to use simd register bank.
4328 * mini.h: Added helper marco for shufling dwords and simple
4331 2009-07-14 Zoltan Varga <vargaz@gmail.com>
4333 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
4335 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
4337 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
4338 the length of the native code as well.
4340 * basic-simd.cs: Add a test for #521662.
4342 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
4344 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
4346 2009-07-13 Mark Probst <mark.probst@gmail.com>
4348 * mini.c: Register function for getting the IP from a signal
4349 context with metadata.
4351 2009-07-13 Zoltan Varga <vargaz@gmail.com>
4353 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
4354 call a generic class init trampoline if needed. Fixes #519336.
4356 * generics.cs: Add a test.
4358 2009-07-09 Mark Probst <mark.probst@gmail.com>
4360 * method-to-ir.c: When doing a call which might be remote from
4361 shared generic code to other shared code with open type arguments,
4362 get the remoting invoke wrapper from the RGCTX and do an indirect
4365 2009-07-03 Zoltan Varga <vargaz@gmail.com>
4367 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
4368 after the unbox trampoline in the full-aot case.
4370 2009-07-02 jonas echterhoff <jonas@unity3d.com>
4372 * mini.c: Move initialization of jit_mutex before debugger initialization
4377 * Info.plist: added Info.plist and link flag to enable the mono executable
4378 to access other processes. Requires codesigning of the executable to work.
4380 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
4385 2009-06-30 Zoltan Varga <vargaz@gmail.com>
4387 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
4389 2009-06-29 Zoltan Varga <vargaz@gmail.com>
4391 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
4392 when the generic instance is an instantiation of a subclass of the
4393 methods class. Fixes #517166.
4395 2009-06-26 Zoltan Varga <vargaz@gmail.com>
4397 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
4400 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
4403 * CMakeLists.txt: Add minimal support for installation.
4405 2009-06-25 Zoltan Varga <vargaz@gmail.com>
4407 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
4408 determine whenever a method is directly callable to a separate function.
4410 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
4411 needed ones as a result of the previous change.
4413 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
4414 type of register arrays.
4416 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
4417 type of register arrays.
4419 2009-06-24 Jerry Maine <crashfourit@gmail.com>
4421 Contributed under the terms of the MIT/X11 license by
4422 Jerry Maine <crashfourit@gail.com>.
4424 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
4426 2009-06-24 Zoltan Varga <vargaz@gmail.com>
4428 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
4430 2009-06-24 Neale Ferguson <neale@sinenomine.net>
4432 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
4433 dump of structure return value. Fix some formatting.
4434 * cpu-s390x.md: Fix lengths of instruction sequences.
4435 * mini-s390.c: Minor formatting changes.
4437 2009-06-24 Zoltan Varga <vargaz@gmail.com>
4439 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
4440 Use sigaction on freebsd as well.
4442 2009-06-23 Zoltan Varga <vargaz@gmail.com>
4444 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
4447 * mini.c (mini_init): Revert a change which breaks cross-compilation.
4449 2009-06-22 Mark Probst <mark.probst@gmail.com>
4451 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
4453 2009-06-22 Mark Probst <mark.probst@gmail.com>
4455 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
4457 2009-06-20 Martin Baulig <martin@ximian.com>
4460 (MonoDebuggerThreadFlags): New enum typedef.
4461 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
4462 (mono_debugger_thread_created): Added `gpointer func' argument;
4463 initialize the new `thread_flags' field.
4465 2009-06-18 Martin Baulig <martin@ximian.com>
4467 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
4468 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
4471 (mini_debugger_set_attach_ok): New function; sets the attach-ok
4472 flag in `MONO_DEBUGGER__info.runtime_info'.
4475 (mono_main): Call mini_debugger_set_attach_ok() if generics
4476 sharing is disabled.
4478 2009-06-22 Zoltan Varga <vargaz@gmail.com>
4480 * aot-compiler.c (add_wrappers): Fix a warning.
4482 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
4483 the ppc load/store macro changes.
4485 2009-06-21 Zoltan Varga <vargaz@gmail.com>
4487 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
4489 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
4490 not just the got symbol.
4492 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
4495 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
4498 * aot-compiler.c: Remove some fixmes.
4500 * driver.c (mono_main): Print a helpful message when cross-compiling.
4502 * mini.c (mini_init): Disable signal handlers when cross-compiling.
4504 * method-to-ir.c (initialize_array_data): Do the optimization if the
4505 target byte order is little endian, instead of the host byte order.
4507 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
4508 wrappers into the mscorlib image, Emit a unique plt symbol for each
4509 image, emit symbols for plt entries.
4511 * image-writer.c (img_writer_emit_symbol_size): New function to emit
4514 2009-06-20 Zoltan Varga <vargaz@gmail.com>
4516 * aot-compiler.c (add_wrappers): Avoid calling
4517 mono_marshal_get_type_info () since it can assert for some types.
4519 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
4520 ldtoken are used inside wrappers.
4522 * helpers.c: Add support for prefixing tools with the arch name.
4524 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
4525 quantities when using ilp32.
4527 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
4528 spill slots. Use sizeof(mgreg_t) for the spill slot size.
4530 * image-writer.c: Use .long on ilp32.
4532 * aot-compiler.c: Use 32 bit loads on ilp32.
4534 2009-06-19 Zoltan Varga <vargaz@gmail.com>
4536 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
4538 * mini-ops.h: Use TARGET_POWERPC define for consistency.
4540 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
4542 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
4543 second got slot of every aot image.
4545 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
4546 aot on platforms with function pointers.
4548 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
4549 support for aot/full aot on ppc/ppc64.
4551 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
4552 arguments which are needed on ppc.
4554 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
4557 * mini-trampolines.c aot-runtime.c: Update after the above changes.
4559 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
4561 * regalloc2.c (BITS_PER_CHUNK): Ditto.
4563 * aot-compiler.c (emit_got_info): Fix reading unused memory.
4565 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
4567 2009-06-17 Geoff Norton <gnorton@novell.com>
4569 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
4571 2009-06-17 Zoltan Varga <vargaz@gmail.com>
4573 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
4574 to control whenever the dwarf writer is in xdebug or aot mode.
4575 (emit_class_dwarf_info): Use a separate abbrev for structures without
4578 * aot-compiler.c: Pass the appending parameter to
4579 mono_dwarf_writer_create ().
4581 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
4582 falls through to its next bblock. Fixes #513931.
4584 * iltests.il: Add a test.
4586 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
4587 infor even if emit_line is FALSE, as the apple linker seems to require it.
4589 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
4591 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
4595 2009-06-15 Zoltan Varga <vargaz@gmail.com>
4597 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
4600 2009-06-13 Zoltan Varga <vargaz@gmail.com>
4602 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
4603 'has_call_handler' fields.
4605 * method-to-ir.c (mono_method_to_ir): Set them if needed.
4607 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
4608 first bblock if not needed. Fixes #512790.
4610 2009-06-11 Zoltan Varga <vargaz@gmail.com>
4612 * aot-compiler.c (mono_compile_assembly): Fix a warning.
4614 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
4617 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
4618 remoting-invoke-with-check wrappers, which are not needed when running with
4619 full-aot, since it doesn't support remoting.
4621 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4623 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
4625 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
4626 method info, it is not used anymore.
4628 * mini.h: Bump AOT file format version.
4630 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
4633 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
4636 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
4638 * mini.h: Bump AOT file format version.
4640 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4642 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
4643 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
4646 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
4647 of CKFINITE and FBGE for VFP.
4649 2009-06-09 Zoltan Varga <vargaz@gmail.com>
4651 * aot-compiler.c: Don't align code to 16 bytes on arm.
4653 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
4654 before the methods they belong to.
4656 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
4657 the full-aot case if possible, since the trampoline will be called right
4660 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
4661 trampolines to 1024 after the change above.
4663 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
4664 trampoline to save 8 bytes per trampoline.
4666 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
4669 2009-06-08 Zoltan Varga <vargaz@gmail.com>
4671 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
4673 2009-06-08 Martin Baulig <martin@ximian.com>
4676 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
4677 (_mono_debugger_throw_exception): Don't make this static.
4678 (_mono_debugger_unhandled_exception): Likewise.
4679 (mono_debugger_handle_exception): Moved to mini-exceptions.c
4682 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
4683 (_mono_debugger_throw_exception): Add function prototype.
4684 (_mono_debugger_unhandled_exception): Likewise.
4687 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
4688 arg; return the first exception handler if the exception is caught
4689 and we're running inside the debugger.
4690 (mono_debugger_handle_exception): Moved here from debug-mini.c;
4691 improve exception handle inside runtime-invoke, check whether the
4692 exception is actually caught in the method being invoked and not
4693 by the runtime-invoke-wrapper.
4695 2009-06-08 Zoltan Varga <vargaz@gmail.com>
4697 * image-writer.c: Improve support for the osx assembler.
4699 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
4702 2009-06-08 Martin Baulig <martin@ximian.com>
4705 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
4706 (_mono_debugger_throw_exception): Don't make this static.
4707 (_mono_debugger_unhandled_exception): Likewise.
4708 (mono_debugger_handle_exception): Moved to mini-exceptions.c
4711 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
4712 (_mono_debugger_throw_exception): Add function prototype.
4713 (_mono_debugger_unhandled_exception): Likewise.
4716 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
4717 arg; return the first exception handler if the exception is caught
4718 and we're running inside the debugger.
4719 (mono_debugger_handle_exception): Moved here from debug-mini.c;
4720 improve exception handle inside runtime-invoke, check whether the
4721 exception is actually caught in the method being invoked and not
4722 by the runtime-invoke-wrapper.
4724 2009-06-07 Zoltan Varga <vargaz@gmail.com>
4726 * image-writer.c (append_subsection): Don't align subsections of the
4727 debug_line section as a workaround.
4729 * dwarfwriter.c: Emit line number info in the AOT case as well.
4731 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
4733 This patch is contributed under the terms of the MIT/X11 license
4735 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
4736 code_len <= code_size
4738 2009-06-06 Zoltan Varga <vargaz@gmail.com>
4740 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
4742 2009-06-04 Zoltan Varga <vargaz@gmail.com>
4744 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
4745 invoke wrappers, we now use trampolines instead.
4747 2009-06-04 Mark Probst <mark.probst@gmail.com>
4749 * mini-darwin.c: The exception thread must not be registered with
4752 2009-06-04 Mark Probst <mark.probst@gmail.com>
4754 * mini-gc.c: Disable the code because it makes SGen crash.
4756 2009-06-03 Zoltan Varga <vargaz@gmail.com>
4758 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
4759 instead of asserting.
4761 2009-05-31 Zoltan Varga <vargaz@gmail.com>
4763 * aot-compiler.c (mono_compile_assembly): Move the creation of the
4764 output file after the code has been compiled.
4766 2009-05-30 Zoltan Varga <vargaz@gmail.com>
4768 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
4770 2009-05-31 Zoltan Varga <vargaz@gmail.com>
4772 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
4773 entries distinction to simplify the code.
4775 * mini.h: Bump AOT file format version.
4777 2009-05-28 Zoltan Varga <vargaz@gmail.com>
4779 * objects.cs: Fix the signature of one of the tests.
4781 * mini.c (mini_create_ftnptr): New helper function, moved here from
4783 (mini_get_addr_from_ftnptr): Ditto.
4784 (mini_init): Install the new helpers.
4786 2009-05-28 Martin Baulig <martin@ximian.com>
4788 Correctly initialize the debugger when embedding Mono.
4790 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
4791 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
4792 see documentation in mini_debug_running_inside_mdb().
4795 (mini_debug_running_inside_mdb): New function to check whether
4796 we're running inside mdb.
4798 * mini.c (mini_init): Call mini_debugger_init() if we're running
4799 inside the debugger.
4801 * driver.c (mono_main): Moved the call to mini_debugger_init()
4802 into mini_init() to make this work when embedding Mono.
4804 * debug-debugger.c (mini_debugger_init): Warn about duplicate
4805 calls to mini_debugger_init().
4807 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
4808 mono_debugger_main() -> mini_debugger_main() and put them inside a
4809 `MONO_DEBUGGER_SUPPORTED' conditional.
4811 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
4813 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
4814 this is no longer in use.
4817 2009-05-26 Zoltan Varga <vargaz@gmail.com>
4819 * mini-sparc.c (add_outarg_load): Fix the sparc build.
4821 * aot-compiler.c (emit_method_code): Always write out C style symbols for
4824 2009-05-27 Martin Baulig <martin@ximian.com>
4826 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4828 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
4829 long_conv_to_r_un to 64 bits.
4831 * cpu-x86.md: Increase the instruction size due to the changes.
4833 * iltests.il.in: Add regression test.
4837 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4839 * objects.cs: Move the previous test from basic.cs to here.
4841 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4843 * basic.cs: Add regression test for #506915.
4845 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4847 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
4848 optimization we must check the bb of the first byte of stobj as
4849 it's the only one set in cil_offset_to_bb.
4853 2009-05-25 Zoltan Varga <vargaz@gmail.com>
4855 * image-writer.c: Fix pointer directive on ppc64.
4857 2009-05-24 Zoltan Varga <vargaz@gmail.com>
4859 * image-writer.c (asm_writer_emit_section_change): Avoid using
4860 .bss subsections on ppc too.
4862 2009-05-23 Zoltan Varga <vargaz@gmail.com>
4864 * image-writer.c: Fix the definition of TARGET_ASM_....
4866 * image-writer.c: Fix the emission of assembler directives in the last
4869 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
4870 exception throwing code to accomodate ppc64.
4872 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
4873 size to work on ppc64 too.
4875 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
4878 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
4879 the assembler dialect instead of using platform specific defines.
4881 2009-05-22 Geoff Norton <gnorton@novell.com>
4883 * mini-arm.c (get_call_info): If a structure is split between the stack
4884 and argument registers, we should not advance the stack pointer by the entire
4885 native size, but just by the amount that spilled.
4887 2009-05-22 Zoltan Varga <vargaz@gmail.com>
4889 * mini-arm.c (get_call_info): Handle structures with alignment requirements
4892 2009-05-21 Zoltan Varga <vargaz@gmail.com>
4894 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
4897 * aot-compiler.c (add_extra_method): Fix up the collection of extra
4898 methods so wrapper don't get added twice.
4899 (add_generic_instances): Don't add methods of arrays.
4901 * generics.cs: Mark one test as !FULLAOT.
4903 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
4905 * mini-x86.c (emit_move_return_value): Remove unused vars.
4907 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
4909 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
4910 decomposing 8 bytes structs into a LCALL.
4912 * mini-x86.c (emit_move_return_value): We no longer push the vtype
4913 pointer for where to store the returned regs.
4915 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
4918 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
4920 2009-05-20 Miguel de Icaza <miguel@novell.com>
4922 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
4925 2009-05-21 Zoltan Varga <vargaz@gmail.com>
4927 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
4929 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
4932 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
4934 * local-propagation.c (mono_local_cprop): Avoid local propagation
4935 across paired add/sub if the first instruction dest reg is it's
4936 source reg. For example:
4938 int_add_imm R12 <- R12 [1] clobbers: 1
4939 int_sub_imm R42 <- R12 [1] clobbers: 1
4941 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
4942 maintain the math identify.
4946 2009-05-20 Andreia Gaita <avidigal@novell.com>
4948 * Makefile.am: avoid going on the network just to get the revision,
4951 2009-05-19 Massimiliano Mantione <massi@ximian.com>
4953 Fixed estimate for short branches on amd64 (they were off mark, and
4954 enabling call prolog-epilog instrumentations caused assertions).
4955 * mini.h (struct MonoBasicBlock): added max_length field to hold the
4956 estimate for the maximum length of this basic block.
4958 - mono_arch_emit_prolog: compute max_length for each basic block
4959 (instead of max_offset), and inflate size estimate also for entry bb
4960 in case of code instrumentation.
4961 - mono_arch_output_basic_block: get rid of "cpos" (the current
4962 estimated "position" in the code), and always use "offset" instead,
4963 which is accurate; at the beginning of the function quickly recompute
4964 max_offset for all the remaining blocks, starting from the current
4965 cfg->code_len (which is correct, and not estimated) and using the
4966 estimated block lengths computed previously.
4968 2009-05-17 Zoltan Varga <vargaz@gmail.com>
4970 * exceptions-ppc.c: Remove the caching from the trampoline creation
4971 functions, it is already done in the caller.
4973 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
4975 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
4976 MONO_ARCH_GSHARED_SUPPORTED define.
4978 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
4980 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
4983 2009-05-16 Zoltan Varga <vargaz@gmail.com>
4985 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
4986 call to mono_marshal_get_rgctx_invoke ().
4988 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
4989 mono_marshal_get_static_rgctx_invoke (), all platforms which support
4990 gshared use the static rgctx trampolines now.
4992 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
4993 platform supports it.
4995 2009-05-15 Zoltan Varga <vargaz@gmail.com>
4997 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
4999 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
5001 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5003 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
5005 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
5008 2009-05-15 Massimiliano Mantione <massi@ximian.com>
5010 Made it possible for mono_arch_instrument_epilog to preserve
5011 argument registers, otherwise instrumenting the "epilogue" before
5012 a tail call would clobber them.
5013 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
5014 if like mono_arch_instrument_epilog but with an additional parameter
5015 that states if argument registers must be preserved.
5016 * mini.c: implemented mono_arch_instrument_epilog as a call to
5017 mono_arch_instrument_epilog_full without asking to preserve argument
5018 registers (this makes the existing code work as usual).
5020 - mono_arch_instrument_epilog: add parameter to transform it into
5021 mono_arch_instrument_epilog_full, and preserve argument registers
5023 - mono_arch_output_basic_block, OP_TAILCALL case: call
5024 mono_arch_instrument_epilog_full.
5025 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
5026 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
5027 only transformed mono_arch_instrument_epilog into
5028 mono_arch_instrument_epilog_full.
5030 2009-05-15 Geoff Norton <gnorton@novell.com>
5032 * mini-darwin.c: This works on arm now.
5034 2009-05-14 Geoff Norton <gnorton@novell.com>
5036 * jit.h, driver.c: Allow full-aot to be decided programatically by the
5039 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5041 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
5044 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
5045 wrappers during full aot mode correctly.
5047 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
5050 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
5051 mono_metadata_type_hash ().
5053 2009-05-14 Massimiliano Mantione <massi@ximian.com>
5055 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
5056 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
5057 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
5058 Removed MONO_INST_BRLABEL from the instruction flags, and the
5059 remaining code that used it, because we do not support branches inside
5060 basic blocks (and branch target labels) anymore.
5061 * Makefile.am: As part of the above cleanup, remove reference to
5062 BURG files which don't exist anymore.
5064 2009-05-14 Zoltan Varga <vargaz@gmail.com>
5066 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
5069 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
5070 to use mono_arch_throw_corlib_exception.
5072 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
5073 mono_arch_throw_corlib_exception for throwing corlib exceptions.
5075 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
5078 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
5080 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
5081 for the got to make debugging easier and to avoid confusing it with the
5084 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
5085 method so a breakpoint can be set when using gdb.
5087 2009-05-13 Zoltan Varga <vargaz@gmail.com>
5089 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
5090 on mono_method_get_imt_slot ().
5092 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
5093 num_decodes variables.
5095 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
5096 change as it doesn't seem to work.
5098 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
5101 2009-05-12 Zoltan Varga <vargaz@gmail.com>
5103 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
5104 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
5106 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
5107 builder when using full aot.
5109 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
5110 here, it is already handled.
5112 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
5115 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
5117 * mini-arm.h: Enable IMT for full aot.
5119 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
5120 arch doesn't support it.
5122 * mini.c (mini_init): Don't disable IMT for full aot if the
5123 architecture supports it.
5125 * mini.h (MonoAotTrampoline): New enum containing the different types
5126 of 'numerous' trampolines.
5127 (MONO_AOT_FILE_VERSION): Bump this.
5129 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
5130 static rgctx trampolines. Add support for full-aot IMT thunks.
5132 * mini-amd64.h: Enable IMT for full aot.
5134 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
5135 to exclude tests belonging to a category.
5137 * generics.cs: Mark some tests with a !FULLAOT category.
5139 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
5142 2009-05-11 Zoltan Varga <vargaz@gmail.com>
5144 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
5145 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
5146 (emit_plt): Fix a warning.
5148 2009-05-10 Zoltan Varga <vargaz@gmail.com>
5150 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
5151 back into aot-compiler.c to a place where the other functions shared by
5152 the runtime and aot compiler are.
5154 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
5155 as done previously, instead of in MonoAotFileInfo, since pointers might have
5156 alignment requirements.
5158 * mini.h: Bump AOT file format version.
5160 2009-05-10 Miguel de Icaza <miguel@novell.com>
5162 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
5163 that is used at runtime from the aot-compiler.c, this makes it
5164 work on setups that remove the AOT compiler from the output
5167 2009-05-09 Zoltan Varga <vargaz@gmail.com>
5169 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
5172 * mini-ppc.h: Enable static rgctx trampolines for ppc.
5174 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
5176 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
5177 stuff to mono_arch_decompose_long_opts ().
5178 (mono_decompose_opcode): Remove some dead code.
5180 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5182 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
5183 cmethod can be null for quite a some reasons.
5185 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5187 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
5189 2009-05-08 Zoltan Varga <vargaz@gmail.com>
5191 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
5193 2009-05-08 Zoltan Varga <vargaz@gmail.com>
5195 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
5196 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
5197 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
5198 calls returning structures by addr on amd64.
5200 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
5202 * iltests.il.in: Restructure the tail call tests a bit.
5204 2009-05-07 Zoltan Varga <vargaz@gmail.com>
5206 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
5207 for virtual methods too.
5209 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
5211 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
5212 due to regression in verifying System.dll.
5214 2009-05-06 Zoltan Varga <vargaz@gmail.com>
5216 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
5219 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
5222 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
5223 g_str_hash () which can change.
5225 * driver.c (mini_regression): Disable optimizations not supported by
5226 the cpu. Fixes #500019.
5228 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
5231 2009-05-06 Zoltan Varga <vargaz@gmail.com>
5233 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
5234 to the latest LLVM code.
5236 2009-05-05 Zoltan Varga <vargaz@gmail.com>
5238 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
5240 2009-05-04 Zoltan Varga <vargaz@gmail.com>
5242 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
5245 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
5246 no longer saving offsets, so just save the patch types along with the other
5248 * aot-runtime.c (load_patch_info): Update after the changes to
5249 encode_patch_list ().
5250 (decode_got_entry): Removed, merged into load_patch_info ().
5251 (is_shared_got_patch): Removed, call the same function from
5254 * mini.h: Bump aot file format version.
5256 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
5257 half-finished no-dlsym code.
5259 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
5262 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
5263 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
5265 2009-05-02 Zoltan Varga <vargaz@gmail.com>
5267 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
5268 buffer length to work with AOT code.
5270 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
5271 ldfld/stfld opcodes.
5273 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
5276 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
5278 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
5280 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
5283 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
5284 if needed. Don't decompose long operations when using llvm.
5286 2009-05-01 Zoltan Varga <vargaz@gmail.com>
5288 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
5291 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
5293 2009-05-03 Martin Baulig <martin@ximian.com>
5295 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
5296 mono_debugger_insert_method_breakpoint() since the class init
5297 handler we're inserting at the top of the method already gives us
5300 2009-04-30 Zoltan Varga <vargaz@gmail.com>
5302 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
5303 to mono_arch_decompose_long_opts () for x86 and arm.
5305 2009-04-29 Zoltan Varga <vargaz@gmail.com>
5307 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
5310 2009-04-28 Zoltan Varga <vargaz@gmail.com>
5312 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
5315 2009-04-26 Zoltan Varga <vargaz@gmail.com>
5317 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
5318 number of trampolines used in full-aot mode.
5320 * aot-compiler.c: Add an ntrampolines option to set the number of
5321 trampolines emitted in full-aot mode.
5323 2009-04-27 Zoltan Varga <vargaz@gmail.com>
5325 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
5326 a volatile load. Get rid of get_tempname (), llvm assigns names
5329 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
5332 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
5335 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
5338 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
5339 to the same register as a fixed sreg2. Fixes #497271.
5341 * iltests.il.in: Add a new test.
5343 2009-04-26 Zoltan Varga <vargaz@gmail.com>
5345 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
5346 stack, since pushes complicate exception handling.
5348 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
5349 the stack if they are passed using moves.
5351 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
5353 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
5356 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
5357 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
5358 of FMOVE if it is an R4.
5360 2009-04-25 Zoltan Varga <vargaz@gmail.com>
5362 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
5364 * mini.h (LLVMCallInfo): New structure to store calling convention
5365 information for the LLVM back end similar to the CallInfo structures in
5368 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
5369 call information in a format usable by LLVM.
5370 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
5372 * method-to-ir.c (mono_emit_call_args): Emit calls using
5373 mono_llvm_emit_call () when compiling using LLVM.
5375 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
5376 comments to all functions. Fix memory leaks. Add a public init/cleanup
5379 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
5381 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
5382 mono_array_new_va () jit icall.
5384 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
5386 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
5387 multiple machine description files to be specified.
5388 * mini-ops.h: fixes for cross-compilation.
5390 2009-04-22 Miguel de Icaza <miguel@novell.com>
5392 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
5395 2009-04-22 Zoltan Varga <vargaz@gmail.com>
5397 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
5398 to prevent asserts in various passes. Fixes #497220.
5400 2009-04-21 Zoltan Varga <vargaz@gmail.com>
5402 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
5405 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
5406 table to avoid duplicates.
5408 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5410 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
5413 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
5415 * mini.c (mini_method_verify): Fail fulltrust code if the exception
5416 is for method or field access.
5418 2009-04-20 Zoltan Varga <vargaz@gmail.com>
5420 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
5423 * mini-llvm.c (mono_llvm_emit_method): Use it.
5425 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
5426 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
5429 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
5430 synchronized methods.
5432 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
5434 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
5436 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
5439 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
5440 allowing some options to be set dynamically.
5442 2009-04-19 Zoltan Varga <vargaz@gmail.com>
5444 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
5445 unconditional branch.
5447 * mini.h (MonoTrampolineType): Add new trampoline type
5448 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
5451 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
5454 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
5457 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
5458 is enabled. Instead, use the llvm vcall trampoline.
5460 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
5462 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
5464 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
5467 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
5468 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
5470 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
5471 OP_IA64_CSET opcode.
5473 * mini.c: Fix a warning.
5475 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
5476 THROW to the appropriate llvm type.
5478 2009-04-18 Zoltan Varga <vargaz@gmail.com>
5480 * mini.c (mini_method_compile): Add statistics for methods JITted
5483 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5485 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
5486 OP_IA64_CMP_<cond>_IMM opcodes.
5488 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5490 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
5493 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
5496 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
5499 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
5501 * mini-exceptions.c : add thread id to EXCEPTION trace message.
5503 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5505 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
5508 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
5509 rgctx invoke trampolines for x86.
5511 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
5512 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
5513 (mono_arch_get_vcall_slot): Simplify this.
5515 2009-04-16 Zoltan Varga <vargaz@gmail.com>
5517 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
5518 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
5520 2009-04-14 Zoltan Varga <vargaz@gmail.com>
5522 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
5523 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
5525 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
5527 * liveness.c (visit_bb): Remove a needless assert.
5529 2009-04-13 Zoltan Varga <vargaz@gmail.com>
5531 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
5532 full aot support to the arch specific code.
5534 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
5536 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
5538 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
5540 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
5541 collect information about the delegate invoke impl trampolines.
5543 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
5544 to save trampolines during full-aot mode.
5546 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
5547 creation function which returns a trampoline which sets the rgctx
5549 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
5550 wrapper if possible.
5551 (mono_delegate_trampoline): Ditto.
5553 * mini.c (mono_jit_runtime_invoke): Ditto.
5555 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
5557 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
5559 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5561 2009-04-12 Zoltan Varga <vargaz@gmail.com>
5563 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
5564 just setting the opcode to OP_NOP.
5566 2009-04-11 Zoltan Varga <vargaz@gmail.com>
5568 * mini.c (mini_method_compile): Put the last change inside an
5569 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
5571 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
5572 and extend live ranges to cover the whole method when using xdb.
5574 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
5575 do it in the trampolines.
5577 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
5580 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
5582 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
5583 call code in full-aot mode since IMT is disabled there.
5584 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
5585 new JIT no longer has that restriction.
5587 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5589 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
5590 a more compact format.
5591 (mono_aot_wrapper_name): New function to return a unique name for a
5592 wrapper method, also used by the AOT runtime.
5594 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
5597 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
5598 when a ICollection<T> etc is encountered.
5599 (add_generic_instances): Process method arguments/locals too.
5600 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
5603 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
5605 2009-04-10 Zoltan Varga <vargaz@gmail.com>
5607 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
5609 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
5611 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
5612 representing the result of the decomposition. Nullify instructions
5613 instead of setting them to OP_NOP since nops can't have registers
5616 2009-04-09 Zoltan Varga <vargaz@gmail.com>
5618 * aot-compiler.c (mono_compile_assembly): Split this huge function into
5619 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
5620 info. Strip 'mapping symbols' on ARM.
5622 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
5624 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
5625 this with the native genmdesc.
5627 2009-04-08 Bill Holmes <billholmes54@gmail.com>
5629 * aot-runtime.c: Fixing the MSVC build.
5631 Code is contributed under MIT/X11 license.
5633 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5635 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
5636 JITted code depends on it.
5638 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5640 * aot-compiler.c: Use new MonoGenericParam accessors.
5642 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5644 Reduce memory usage and improve correctness wrt MonoGenericParam
5645 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
5646 handing. Avoid allocating MonoGenericParams, but use the ones in
5647 the container itself.
5649 2009-04-07 Miguel de Icaza <miguel@novell.com>
5651 * tasklets.c: Return exceptions in the out argument.
5653 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5655 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
5656 opcode. Use pointer types in more places instead of casting them to
5659 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
5661 (mono_llvm_optimize_method): New helper function to optimize a method.
5663 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
5664 widening code so it could be called from more places.
5665 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
5666 code paths in the call opcodes.
5668 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
5670 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
5672 2009-04-06 Zoltan Varga <vargaz@gmail.com>
5674 * dwarfwriter.c: Use _ to separate class name
5675 components as gdb can't handle '.'. Represent reference variables
5678 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
5680 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
5682 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
5684 * gc-test.cs: New file with GC stack marking tests.
5686 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
5687 negative numbers for vfp.
5689 * basic-float.cs: Add a test.
5691 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
5693 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
5695 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
5697 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
5698 part of tasklet/continuation support.
5700 2009-04-05 Zoltan Varga <vargaz@gmail.com>
5702 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
5703 amd64 opcodes inside an ifdef.
5705 * dwarfwriter.c: Emit inheritance information for classes, emit fields
5708 * dwarfwriter.c (emit_type): Emit the class info for classes.
5710 2009-04-04 Zoltan Varga <vargaz@gmail.com>
5712 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
5714 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
5716 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
5718 * ssa.c (mono_ssa_compute): Fix some memory leaks.
5720 2009-04-03 Zoltan Varga <vargaz@gmail.com>
5722 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
5724 * mini-llvm.c: Update comments.
5726 * mini.h (COMPILE_LLVM): New macro.
5728 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
5730 * ssa.c (mono_ssa_compute): Ditto.
5732 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
5733 the unwind ops from a DWARF FDE.
5735 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
5736 methods by extracting the dwarf unwind ops from the unwind info generated
5739 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
5742 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
5745 2009-04-02 Zoltan Varga <vargaz@gmail.com>
5747 * Makefile.am (llvm_sources): Enable this.
5749 * mini.c (mini_method_compile): Add support for compiling with LLVM,
5750 failing back to the JIT if something cannot be handled.
5752 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
5753 compiling with LLVM.
5755 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
5756 compiling with LLVM.
5758 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
5759 compiling with LLVM.
5761 * mini-ops.h: Add a few opcodes needed by LLVM.
5763 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
5766 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
5769 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
5771 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
5773 2009-04-01 Mark Probst <mark.probst@gmail.com>
5775 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
5776 ridiculously large methods.
5778 2009-03-31 Martin Baulig <martin@ximian.com>
5780 * debug-debugger.c (debugger_remove_breakpoint): Call
5781 mono_debugger_remove_class_init_callback ().
5783 2009-03-31 Zoltan Varga <vargaz@gmail.com>
5785 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
5786 right before emitting code, not at the start.
5788 * mini.c (mono_postprocess_patches): Extract this into a separate function
5789 from mono_codegen ().
5791 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
5792 byref types correctly.
5794 2009-03-30 Zoltan Varga <vargaz@gmail.com>
5796 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
5799 2009-03-29 Zoltan Varga <vargaz@gmail.com>
5801 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
5802 indirect calls, this avoids problems where get_vcall_slot () would get
5803 confused by the native code for the instruction preceeding the call.
5804 (mono_arch_get_vcall_slot): Simplify this.
5805 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
5807 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
5808 register allocator now seems to depend on them instead of the data in
5811 * mini.c (mini_method_compile): Throw the correct type of exception if
5812 mono_method_get_header () fails because of a loading error.
5814 2009-03-28 Zoltan Varga <vargaz@gmail.com>
5816 * mini.c (mini_method_compile): Clear the loader error if the method
5817 header cannot be decoded.
5819 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
5820 interface methods on proxies correctly.
5822 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
5823 this argument for vtype methods. Add precise liveness info for arguments.
5825 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
5826 LIVERANGE_START/END opcodes.
5828 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
5829 for arguments and values in registers.
5831 2009-03-27 Zoltan Varga <vargaz@gmail.com>
5833 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
5834 return a valuetype. Fixes #487518.
5836 * iltests.il: Add a test.
5838 * aot-compiler.c: Use mono_thread_create () to create helper threads.
5840 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
5841 closed over a null reference correctly.
5843 2009-03-26 Zoltan Varga <vargaz@gmail.com>
5845 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
5847 2009-03-25 Mark Probst <mark.probst@gmail.com>
5849 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
5850 allocated to the same registers as fixed sregs.
5852 2009-03-24 Mark Probst <mark.probst@gmail.com>
5854 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
5857 * method-to-ir.c: Handle more cases for
5858 Interlocked.CompareExchange.
5860 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
5861 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
5862 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
5864 2009-03-23 Zoltan Varga <vargaz@gmail.com>
5866 * aot-runtime.c (decode_method_ref): Fix a warning.
5868 * unwind.c (mono_unwind_frame): Ditto.
5870 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5872 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
5873 (mono_compile_assembly): Enable the binary writer for full-aot as well.
5875 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
5876 fix the handling of large values in the ALU_PC_G0_NC relocation.
5878 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5880 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
5882 2009-03-22 Mark Probst <mark.probst@gmail.com>
5884 * method-to-ir.c (mono_spill_global_vars): Support for ternary
5887 2009-03-22 Mark Probst <mark.probst@gmail.com>
5889 * method-to-ir.c: MINI_OP3 needs a comma.
5891 * method-to-ir.c, mini.h, mini.c: Remove
5892 mono_init_op_sreg_counts ().
5894 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5896 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
5899 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
5902 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
5904 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
5907 2009-03-21 Mark Probst <mark.probst@gmail.com>
5909 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
5910 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
5911 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
5914 2009-03-20 Zoltan Varga <vargaz@gmail.com>
5916 * driver.c: Change location of gc_wrapper.h.
5918 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
5919 inside finally clauses correctly. Fixes #485721.
5921 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
5922 after the change above.
5924 * exceptions.cs: Add a test.
5926 2009-03-19 Zoltan Varga <vargaz@gmail.com>
5928 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
5930 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
5931 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
5932 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
5934 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
5935 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
5937 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
5939 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
5940 Simplify logic for ensure_method_is_allowed_to_call_method.
5941 Handle wrappers on callers.
5943 2009-03-19 Zoltan Varga <vargaz@gmail.com>
5945 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
5948 * basic-simd.cs: Fix the names of some test methods.
5950 2009-03-18 Geoff Norton <gnorton@novell.com>
5952 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
5954 2009-03-18 Zoltan Varga <vargaz@gmail.com>
5956 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
5958 2009-03-17 Jb Evain <jbevain@novell.com>
5960 * driver.c: remove now uneeded call to mono_gc_base_init before
5963 2009-03-17 Jb Evain <jbevain@novell.com>
5965 * dwarfwriter.c (token_handler): handle more cases.
5967 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
5969 * method-to-ir.c: Remove more dead code (that was required only
5970 because of method_is_safe). Fix compiler warnings.
5972 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
5974 * method-to-ir.c: Remove unneeded/useless method_is_safe
5975 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
5977 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
5979 * mini.c (mini_method_compile): Print the method been compiled with
5980 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
5981 for people not familiar with the runtime.
5983 2009-03-17 Zoltan Varga <vargaz@gmail.com>
5985 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
5986 a managed object which is later put into a GList. Return its class instead.
5988 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
5989 stack slots when using sgen.
5991 2009-03-16 Zoltan Varga <vargaz@gmail.com>
5993 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
5995 2009-03-14 Zoltan Varga <vargaz@gmail.com>
5997 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
5998 > so it works on the first vreg as well.
6000 2009-03-13 Zoltan Varga <vargaz@gmail.com>
6002 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
6005 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
6007 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
6010 2009-03-12 Zoltan Varga <vargaz@gmail.com>
6012 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
6013 native->IL offset mapping.
6015 2009-03-11 Zoltan Varga <vargaz@gmail.com>
6017 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
6019 * basic.cs: Add a test.
6021 2009-03-11 Mark Probst <mark.probst@gmail.com>
6023 * mini-x86.c (mono_arch_output_basic_block): Use different
6024 registers in case the ones we want to overwrite are used by the
6025 other operand. Fixes regression in #480807.
6027 2009-03-10 Zoltan Varga <vargaz@gmail.com>
6029 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
6031 * dwarfwriter.c (emit_line_number_info): The line number info for
6032 IL code was off by one. Fix that.
6034 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
6037 2009-03-09 Mark Probst <mark.probst@gmail.com>
6039 Contributed under the terms of the MIT/X11 license by Steven
6040 Munroe <munroesj@us.ibm.com>.
6042 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
6045 2009-03-08 Zoltan Varga <vargaz@gmail.com>
6047 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
6050 2009-03-06 Zoltan Varga <vargaz@gmail.com>
6052 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
6053 the delegate ctor handling code. Fixes #482638.
6055 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
6058 * iltests.il.in: Add a test.
6060 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
6063 2009-03-05 Mark Probst <mark.probst@gmail.com>
6065 * mini-trampolines.c (mono_create_jump_trampoline): If the method
6066 is shared generic code, return the trampoline, even if the method
6067 has already been compiled. Fixes #479763.
6069 * mini.c, mini.h: New function
6070 mono_jit_find_compiled_method_with_jit_info() which is the same as
6071 mono_jit_find_compiled_method() but also returns the jit info.
6073 2009-03-05 Mark Probst <mark.probst@gmail.com>
6075 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
6076 for methods which actually have one. For all other methods, make
6077 sure the this argument var is live the whole method.
6079 * mini.c (mini_method_compile): Every shared method has a
6080 this/vtable/mrgctx info. Fixes #480807.
6082 2009-03-05 Mark Probst <mark.probst@gmail.com>
6084 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
6085 generic/imt thunks where some entries branch through the vtable,
6086 while other entries branch directly.
6088 2009-03-05 Zoltan Varga <vargaz@gmail.com>
6090 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
6092 * mini-windows.c: Ditto.
6094 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
6097 2009-03-04 Zoltan Varga <vargaz@gmail.com>
6099 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
6102 2009-03-04 Mark Probst <mark.probst@gmail.com>
6104 * method-to-ir.c: Don't inline methods that use JMP. Fixes
6107 2009-03-04 Mark Probst <mark.probst@gmail.com>
6109 * exceptions-x86.c: Include debug-mini.h - fixes build.
6111 2009-03-04 Martin Baulig <martin@ximian.com>
6113 * debug-mini.c: Clean up the exception API and add documentation.
6114 (mono_debugger_handle_exception): New public method; this is
6115 called when throwing an exception or encountering an unhandled one.
6116 (mono_debugger_call_exception_handler): Formerly known as
6117 mono_debugger_handle_exception(); this is used to tell the
6118 debugger that we're about to invoke an exception handler.
6120 2009-03-04 Martin Baulig <martin@ximian.com>
6122 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
6123 ../metadata/mono-debug-debugger.c; save and reset exception state.
6125 2009-03-02 Martin Baulig <martin@ximian.com>
6127 * debug-mini.c: Moved the debugger exception handling here from
6128 ../metadata/mono-debug-debugger.c.
6131 (MonoDebuggerExceptionAction): New exception typedef.
6134 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
6136 * exceptions-amd64.c
6137 (mono_amd64_throw_exception): Use the new debugger exception
6141 (mono_handle_exception_internal): Don't call
6142 mono_debugger_unhandled_exception() here.
6144 2009-03-03 Zoltan Varga <vargaz@gmail.com>
6146 * mini.c aot-compiler.c: Update after the changes to
6147 mono_marshal_get_runtime_invoke ().
6149 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
6150 Virtual generic methods might not have method->slot set, work around
6153 * generics.cs: Add a test.
6155 2009-03-02 Geoff Norton <gnorton@novell.com>
6158 * driver.c: Allow signal chaining of SIGFPE as well.
6160 2009-03-02 Zoltan Varga <vargaz@gmail.com>
6162 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
6163 this since it now receives the method not its generic context in the
6166 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
6167 generic/imt thunks where some entries branch through the vtable, while
6168 other entries branch directly.
6170 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
6172 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
6173 support for interface methods as well.
6175 * mini-trampolines.c: Add support for virtual generic methods in interfaces
6176 using the normal IMT thunks.
6178 generics.cs: Add new tests.
6180 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
6181 the generic inst to the generic imt thunks. This fixes AOT support,
6182 improves consistency with the normal IMT thunks, and makes it easier to
6183 add support for interface generic virtual methods later.
6185 * mini-trampolines.c (mono_magic_trampoline): Ditto.
6187 2009-02-28 Zoltan Varga <vargaz@gmail.com>
6189 * driver.c (mono_set_signal_chaining): New public API function to enable
6190 signal chaining on POSIX platforms.
6192 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
6193 (si@lindenlab.com) to implement signal chaining. The original patch was
6194 contributed under the MIT X/11 license:
6195 https://bugzilla.novell.com/show_bug.cgi?id=318894
6197 2009-02-27 Zoltan Varga <vargaz@gmail.com>
6199 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
6200 too until it can be made to run on amd64.
6202 2009-02-26 Zoltan Varga <vargaz@gmail.com>
6204 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
6205 to get_generic_context_from_code () + get_call_info () if possible.
6207 2009-02-25 Zoltan Varga <vargaz@gmail.com>
6209 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
6210 suspend-on-sigsegv functionality.
6212 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
6213 to suspend when a native SIGSEGV is received. This is useful for debugging
6214 crashes which don't happen under gdb, since a live process contains more
6215 information than a core file.
6217 * mini-exceptions.c (mono_print_thread_dump): Use
6218 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
6220 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
6222 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
6224 * basic-float.cs: Disable the tests which currently fail on amd64.
6226 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
6227 value to mono_arch_patch_callsite () to fix crashes.
6229 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
6231 2009-02-23 Zoltan Varga <vargaz@gmail.com>
6233 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
6234 nop code by patching the call address to point to the nullified class init
6235 trampoline, as the former does not seem to be safe on SMP machines.
6237 2009-02-23 Mark Probst <mark.probst@gmail.com>
6239 * mini-ops.h: Fix the argument types for a few x86 opcodes where
6242 2009-02-23 Zoltan Varga <vargaz@gmail.com>
6244 * basic-float.cs basic-calls.cs: Fix warnings.
6246 2009-02-22 Mark Probst <mark.probst@gmail.com>
6248 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
6249 correct frame pointer in the LMF. Should fix #478394.
6251 2009-02-22 Zoltan Varga <vargaz@gmail.com>
6253 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
6255 * image-writer.c: Make the binary writer less verbose.
6257 2009-02-21 Zoltan Varga <vargaz@gmail.com>
6259 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
6260 are called from runtime invoke wrappers.
6262 2009-02-20 Zoltan Varga <vargaz@gmail.com>
6264 * cpu-ppc.md (store_memindex): Increase the size of this.
6266 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6268 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6270 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
6272 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
6275 Last fix for of #467201.
6278 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6280 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6282 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
6283 and long_conv_to_r8_2:
6285 Fixed part of #467201.
6287 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6289 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6291 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
6292 conversion to 32 bits.
6294 * cpu-x86.md: Increase the size of int_conv_to_r4.
6296 * basic-float.cs: Add a test for this.
6298 Fixed part of #467201.
6300 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6302 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6304 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
6305 conversion to 64 bits.
6307 * basic-float.cs: Add a test for this.
6309 Fixed part of #467201.
6311 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6313 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6315 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
6316 This behavior is compatible with MS.
6318 * iltest.il.in: Add a test for this.
6320 Fixed part of #467201.
6322 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6324 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6326 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
6327 change the precision of the value.
6329 * cpu-x86.md: Define len for float_conv_to_r4.
6331 * basic-float.cs: Add a test for this.
6333 Fixed part of #467201.
6335 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
6337 * mini.c: Adjust locking order to the new semantics where the loader lock
6340 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
6349 * mini-trampolines.c:
6362 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
6364 2009-02-18 Zoltan Varga <vargaz@gmail.com>
6366 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
6369 2009-02-17 Zoltan Varga <vargaz@gmail.com>
6371 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
6372 for cctors if needed.
6374 2009-02-17 Mark Probst <mark.probst@gmail.com>
6376 * mini-ppc.c: Fix build on Darwin.
6378 2009-02-17 Zoltan Varga <vargaz@gmail.com>
6380 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
6381 version instead of 3 as valgrind doesn't like version 3.
6383 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
6385 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
6386 usable for hashing methods.
6387 (emit_extra_methods): Use the new hash to avoid putting every method in the
6390 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
6392 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
6393 whenever a method ref could match a method.
6395 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
6398 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
6401 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
6403 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
6404 the encoding buffer.
6406 * method-to-ir.c (mono_method_check_inlining): Avoid calling
6407 mono_method_get_header () on inflated methods as an optimization.
6409 2009-02-16 Zoltan Varga <vargaz@gmail.com>
6411 * ssa.c (fold_ins): Fix another crash if the instruction following the
6412 switch was optimized away.
6414 2009-02-16 Mark Probst <mark.probst@gmail.com>
6416 Contributed under the terms of the MIT/X11 license by Steven
6417 Munroe <munroesj@us.ibm.com>.
6419 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
6421 2009-02-16 Zoltan Varga <vargaz@gmail.com>
6423 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
6424 around the mono_domain_alloc calls, it is now done by the functions
6427 * aot-compiler.c (compile_method): Only add wrappers referenced by
6428 the method if compiling with full AOT.
6429 (mono_compile_assembly): Error out if --aot=full is specified on
6430 a platform where it is not supported.
6432 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
6435 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
6438 * aot-runtime.c (load_named_code): Handle
6439 mono_arm_throw_exception_by_token.
6441 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
6443 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
6446 * Makefile.am (fullaotcheck): Exit if a test fails.
6448 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
6450 (mono_compile_assembly): Handle the assembler failing.
6452 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
6453 accepting subsections of .bss.
6455 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
6458 * aot-compiler.c: Remove some unused includes.
6460 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
6461 now in MonoImageWriter.
6463 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
6464 code sequence which matches a non-virtual call. Fixes #472654.
6466 2009-02-15 Zoltan Varga <vargaz@gmail.com>
6468 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
6471 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
6472 use the image/dwarf writers directly.
6474 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
6477 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
6480 * image-writer.h: Fix some typos.
6482 * dwarfwriter.h dwarfwriter.c: New files.
6484 * aot-compiler.c: Extract the DWARF info writing functionality into a
6487 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
6488 argument to return unwind info.
6490 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
6492 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
6494 * aot-runtime.c (decode_method_ref): Add a case for
6495 MONO_AOT_METHODREF_WRAPPER_NAME.
6497 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
6500 * aot-compiler.c (encode_method_ref): Use the new constants.
6502 * aot-runtime.c (decode_method_ref): Ditto.
6504 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
6505 be compiled, not the icall itself.
6507 2009-02-14 Zoltan Varga <vargaz@gmail.com>
6509 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
6510 using decode_method_ref ().
6512 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
6513 convert it to an in32. Fixes #475859.
6515 * arrays.cs: Add a test.
6517 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6519 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
6522 * basic-long.cs: Add a test.
6524 2009-02-12 Mark Probst <mark.probst@gmail.com>
6526 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
6527 remove the frame pointer in leaf methods which don't receive any
6528 arguments, don't throw exceptions and don't do dynamic stack
6531 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6533 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
6534 the fail_tramp changes. Hopefully fixes #475132.
6536 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
6538 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
6539 instead of mono_metadata_signature_dup_full.
6541 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6543 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
6544 for processing jump tables. Fixes #473787.
6546 2009-02-11 Mark Probst <mark.probst@gmail.com>
6548 * mini-generic-sharing.c: mini_method_get_context() just calls
6549 mono_method_get_context_general() now.
6551 * mini.c, mini.h: Moved get_object_generic_inst(),
6552 construct_object_context_for_method() and
6553 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
6555 2009-02-11 Zoltan Varga <vargaz@gmail.com>
6557 * branch-opts.c (mono_if_conversion): Handle the case where the merged
6558 basic block fell through to its successor bblock without a branch. Fixes
6561 * iltests.il.in: Add a test.
6563 * aot-compiler.c (encode_method_ref): Encode methods of array types.
6564 (can_encode_patch): We can now handle arrays of generic parameters and
6567 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
6569 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
6570 the AOT file to avoid some #ifdefs in aot-runtime.c
6572 * mini.h: Bump AOT file format version.
6574 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6576 * Makefile.am (fullaotcheck): Make this run the tests.
6578 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
6580 2009-02-10 Mark Probst <mark.probst@gmail.com>
6582 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
6583 individually. Fixes #473482.
6585 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6587 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
6589 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
6591 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
6592 (mono_compile_assembly): Hush compile warnings about
6593 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
6596 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6598 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
6600 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
6602 * aot-compiler.c: Fix arm support.
6604 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
6605 img_writer_emit_unset_mode () function.
6607 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
6608 (mono_unwind_get_dwarf_pc_reg): Ditto.
6610 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
6611 Move almost all platform specific code to a set of arch_ functions,
6612 and document them to ease porting.
6614 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
6616 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
6618 * aot-compiler.c: Extract the image writing functionality into a separate
6619 module to reduce the size of this file.
6621 2009-02-09 Geoff Norton <gnorton@novell.com>
6623 * mini-s390.c: Fix the signature of emit_sig_cookie.
6625 2009-02-09 Zoltan Varga <vargaz@gmail.com>
6627 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
6629 * aot-runtime.c (is_shared_got_patch): Ditto.
6631 * aot-runtime.c (load_named_code): Cope with the fact that
6632 decode_got_entry () won't decode the patch fully if its corresponding got
6633 entry is already filled.
6635 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
6637 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
6639 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
6640 as the moving pointer instead of 'buf' for consistency with the rest of the
6642 (mono_arch_create_monitor_exit_trampoline): Ditto.
6644 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
6645 generic_class_init trampolines.
6646 (add_generic_class): Extract some code from add_generic_instances () into a
6647 separate function so it can be called from other places too.
6648 (compile_method): Call add_generic_class () for the classes of inflated methods
6649 referenced by the method.
6650 (can_encode_patch): Allow references to generic parameters.
6652 * aot-runtime.c: Add support the patches required by the new trampolines.
6654 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
6657 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
6660 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
6661 this from get_throw_pending_exception, make the signature full aot compatible.
6663 * Makefile.am (fullaotcheck): New target to run full-aot tests.
6665 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
6667 * exceptions.cs: Add a test.
6669 2009-02-07 Zoltan Varga <vargaz@gmail.com>
6671 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
6672 use the DWARF_DATA_ALIGN constant instead.
6674 * exception-<ARCH>.c: Update after the above change.
6676 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
6679 * mini-arm.c: Enable the dwarf unwinder.
6681 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
6682 instead of mono_class_setup_vtable ().
6684 2009-02-07 Zoltan Varga <vargaz@gmail.com>
6686 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
6689 * mini-x86.h: Enable the dwarf unwinder.
6691 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
6693 Fix mcs/tests/test-7.cs
6694 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
6697 2009-02-06 Zoltan Varga <vargaz@gmail.com>
6699 * mini.c (print_jit_stats): Remove some unused statistics.
6701 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6703 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
6705 2009-02-05 Mark Probst <mark.probst@gmail.com>
6707 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
6708 the method we get from mono_object_get_virtual_method() because
6709 that function does it properly, now.
6711 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6713 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
6714 opcodes. Fixes #472775.
6716 2009-02-05 Mark Probst <mark.probst@gmail.com>
6718 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
6719 fact that mono_find_jit_info() sometimes returns the context
6720 corresponding to the jit info in new_ctx. Fixes #472600.
6722 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6724 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
6725 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
6726 klass->enum_basetype directly.
6728 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
6731 * unwind.c: Avoid 0 sized arrays.
6733 2009-02-04 Zoltan Varga <vargaz@gmail.com>
6735 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
6736 size on systems with 64k pages. Fixes #471389.
6738 2009-02-04 Mark Probst <mark.probst@gmail.com>
6740 Contributed under the terms of the MIT/X11 license by Steven
6741 Munroe <munroesj@us.ibm.com>.
6743 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
6744 for LOADI4_MEMBASE. Use addi instead of addic if it's not
6747 2009-02-04 Mark Probst <mark.probst@gmail.com>
6749 Contributed under the terms of the MIT/X11 license by Steven
6750 Munroe <munroesj@us.ibm.com>.
6752 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
6755 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
6756 The trampoline can be longer on PPC64.
6758 2009-02-04 Mark Probst <mark.probst@gmail.com>
6760 Contributed under the terms of the MIT/X11 license by Steven
6761 Munroe <munroesj@us.ibm.com>.
6763 * mini-ppc.c: Compiler warning fixes and trivial code
6766 2009-02-04 Zoltan Varga <vargaz@gmail.com>
6768 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
6769 ins->dreg which could be a hardware register, not a vreg.
6771 * aot-compiler.c (emit_method_dwarf_info): Ditto.
6773 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
6774 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
6776 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
6778 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
6779 ->dreg, that is not the vreg we are looking for.
6781 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
6783 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
6786 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
6789 2009-02-03 Zoltan Varga <vargaz@gmail.com>
6791 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
6793 * aot-compiler.c (emit_line_number_info): Fix line number emission when
6796 * aot-compiler.c: Add xdebug support on x86.
6798 * unwind.c: Add x86 support.
6800 * aot-compiler.c (emit_exception_debug_info): Control the emission of
6801 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
6803 * mini.c (mini_method_compile): Ditto.
6805 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
6808 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
6809 which mimic .push_section/.pop_section in GAS.
6811 * aot-compiler.c: Emit precise live range information for variables.
6813 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
6815 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
6816 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
6819 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
6820 the live ranges of variables.
6822 * mini.h (struct MonoMethodVar): Add two fields containing the live range
6823 of the variable in terms of native offsets.
6825 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
6827 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
6829 2009-02-02 Mark Probst <mark.probst@gmail.com>
6831 Contributed under the terms of the MIT/X11 license by Steven
6832 Munroe <munroesj@us.ibm.com>.
6834 * exceptions-ppc.c (restore_regs_from_context): Correct operand
6835 order (offset then base reg) for ppc_load_multiple_regs.
6836 (emit_save_saved_regs) Correct operand order for
6837 ppc_store_multiple_regs.
6838 (mono_arch_get_call_filter): Correct operand order for
6839 ppc_load_multiple_regs.
6841 * mini-ppc.c (emit_memcpy): Fix operand order for
6842 ppc_load_reg_update and ppc_store_reg_update.
6843 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
6844 (mono_arch_emit_epilog): Correct operand order for
6845 ppc_load_multiple_regs.
6847 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
6848 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
6850 2009-02-02 Mark Probst <mark.probst@gmail.com>
6852 * cpu-ppc64.md: Fixed storer4_memindex length.
6854 2009-02-02 Zoltan Varga <vargaz@gmail.com>
6856 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
6859 * aot-compiler.c (emit_line_number_info): Optimize this.
6861 2009-02-01 Zoltan Varga <vargaz@gmail.com>
6863 * aot-compiler.c: Disassemble tokens in the IL disassembly.
6865 * aot-compiler.c: Add debug info for methods without debug info by
6866 emitting an IL file and having the line number info referencing that file.
6868 * aot-compiler.c: Optimize the size of the generated line number info.
6870 * aot-compiler.c: Emit line number info in xdebug mode.
6872 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
6875 2009-01-31 Zoltan Varga <vargaz@gmail.com>
6877 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
6879 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
6882 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
6884 * basic-calls.cs: Test for the weird crash found on arm.
6886 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
6888 * cpu-arm.md: Increase the size of storer8_membase_reg and
6889 loadr8_membase_reg to 24 bytes to accomodate the extra add.
6891 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
6892 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
6893 reg to LR otherwise we'll be loading/storing from just the offset.
6895 2009-01-30 Miguel de Icaza <miguel@novell.com>
6897 Question: if we are storing gint32's inside the "*native_offset",
6898 should we change the signature to "gint32 *native_offset" to
6899 ensure that we do not have type definition problems?
6901 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
6902 an int * as this is what the other function expects, causes
6903 problems with Freescale's compiler that defined int32_t to be a
6904 long and makes int incompatible
6906 2009-01-30 Miguel de Icaza <miguel@novell.com>
6908 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
6909 filename conflict with bjam.
6911 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6913 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
6914 as it might use decomposed ops.
6916 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6918 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
6920 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
6923 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
6925 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
6928 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
6929 way registers are stored in MonoContext on arm.
6931 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
6932 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
6934 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
6936 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
6938 * mini.c (mini_init): Register mono_isfinite.
6940 * jit-icalls.c (mono_isfinite): New jit icall.
6942 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
6944 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
6945 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
6948 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6950 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
6951 separate frame and stack pointers, so we must use FP to find the register
6953 The FP reg is retrieved from the MonoContext::regs array.
6955 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6957 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
6960 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6962 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
6963 return R4 and R8 when not running under softfloat.
6965 Fixes basic-calls.exe
6967 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6969 * mini-arm.c: Implement some overflow opcodes.
6971 2009-01-29 Miguel de Icaza <miguel@novell.com>
6973 * ssa.c: handle another alloca.h
6975 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
6976 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
6977 MONO_ARCH_USE_SIGACTION.
6979 * aot-runtime.c, mini-exceptions.c: Replace platform define with
6982 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
6984 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
6985 PPC targets as sigaction does not exist on all platforms, define
6986 this on a per-platform basis.
6988 Instead of erroring out if the platform is not defined, include
6989 mini-ppc-os.h, and expect that the OS specific setting provides
6990 the required information.
6992 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6994 * aot-compiler.c: Fix --enable-minimal=aot.
6996 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6998 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
7001 2009-01-29 Zoltan Varga <vargaz@gmail.com>
7003 * exceptions-arm.c: Fix warnings.
7005 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
7008 * mini-x86.c: Fix --enable-minimal=jit build.
7010 * mini.c: Really fix --enable-minimal=jit build.
7012 * mini.c (construct_object_context_for_method): Move this outside
7013 the DISABLE_JIT block to fix the --enable-minimal=jit build.
7015 "Backported" of r124984 from 2.0 branch.
7017 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
7019 "Backport" of r124977 + r124978 from 2.0 branch.
7021 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
7022 to avoid calling mono_exception_from_token () from the throw trampoline.
7023 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
7024 for throwing corlib exceptions, this fixes full-aot support for corlib
7027 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
7029 2009-01-29 Miguel de Icaza <miguel@novell.com>
7031 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
7032 part of the changes to split the code in mini into operating
7033 system specific files.
7035 This patch was done by copying mini.c to the respective files to
7036 preserve SVN history.
7038 2009-01-29 Zoltan Varga <vargaz@gmail.com>
7040 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
7042 2009-01-28 Zoltan Varga <vargaz@gmail.com>
7044 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
7045 remoting-invoke-with-check wrappers of shared methods.
7047 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
7049 2009-01-27 Mark Probst <mark.probst@gmail.com>
7051 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
7052 optimization if the top of stack is the last instruction in the
7053 bblock. Otherwise it might have been used after its definition.
7056 2009-01-27 Zoltan Varga <vargaz@gmail.com>
7058 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
7059 method as well when get_vcall_slot () fails to match a code sequence.
7061 * mini-arm.c: Fix the android build, which doesn't have
7064 2009-01-26 Zoltan Varga <vargaz@gmail.com>
7066 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
7069 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
7071 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
7073 2009-01-26 Zoltan Varga <vargaz@gmail.com>
7075 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
7076 and put its id into jinfo->used_regs. This is only used on amd64,
7077 which is currently the only platform generating unwind info.
7079 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
7080 the dwarf unwinder. This is required to correctly handle async exceptions
7081 like thread abort and stack overflows, which can happen while a method
7082 is in the middle of its prolog or epilog.
7084 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
7085 the unwind info belonging to an AOTed method.
7087 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
7088 into cfg->unwind_ops.
7090 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
7092 * mini.c (mini_init): Call mono_unwind_init ().
7093 (mini_cleanup): Call mono_unwind_cleanup ().
7095 * unwind.c: Add functions for managing a set of unwind info entries, allowing
7096 unwind info to be shared between methods.
7098 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
7101 * exceptions-amd64.c (mono_arch_exceptions_init): Call
7102 get_throw_pending_exception () to avoid initialization races.
7104 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
7105 mono_arch_exceptions_init () function.
7107 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
7109 2009-01-25 Zoltan Varga <vargaz@gmail.com>
7111 * mini.c (mono_get_domain_intrinsic): New helper function.
7112 (mono_get_thread_intrinsic): Ditto.
7114 * mini-arm.c mini-ia64.c: Use the new helper functions.
7116 * method-to-ir.c (mono_method_to_ir): Fix the comment for
7117 the last constrained_call change, since it is needed in the non-AOT
7120 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
7122 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
7123 mono_get_lmf_addr () on arm eabi linux.
7125 2009-01-24 Zoltan Varga <vargaz@gmail.com>
7127 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
7128 code sequence which matches a non-virtual call.
7130 2009-01-23 Mark Probst <mark.probst@gmail.com>
7132 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
7135 2009-01-23 Zoltan Varga <vargaz@gmail.com>
7137 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
7138 runtime-invoke wrappers, since they are also shared based on signature.
7140 2009-01-22 Mark Probst <mark.probst@gmail.com>
7142 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
7143 info from the (correct) context.
7145 2009-01-22 Zoltan Varga <vargaz@gmail.com>
7147 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
7149 * unwind.c (mono_unwind_frame): New function to unwind through a frame
7150 using dwarf unwinding info. Not yet used.
7152 * mini.c (mini_init): When using xdebug, disable freeing of domains.
7154 2009-01-21 Mark Probst <mark.probst@gmail.com>
7156 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
7159 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
7160 special case and handle mono_arch_delegate_invoke_impl() returning
7161 function descriptors.
7163 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
7164 trampolines return function descriptors, too.
7166 2009-01-21 Zoltan Varga <vargaz@gmail.com>
7168 * method-to-ir.c (handle_alloc): Avoid generic instances in the
7169 out_of_line optimization.
7171 2009-01-21 Martin Baulig <martin@ximian.com>
7174 (MonoCompile): Added `disable_deadce_vars' to disable removing
7178 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
7179 inside the debugger.
7181 * liveness.c (mono_analyze_liveness): Don't remove any unused
7182 variables if `cfg->disable_deadce_vars' is set.
7184 2009-01-21 Mark Probst <mark.probst@gmail.com>
7186 * method-to-ir.c: Only apply exception constructor optimization if
7187 the the method actually belongs to an exception class. Fixes
7190 2009-01-21 Zoltan Varga <vargaz@gmail.com>
7192 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
7193 change inside a #ifdef __mono_ppc64__.
7195 * aot-compiler.c (compile_method): Remove the previous limitation.
7197 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
7198 on type variables in AOTed code.
7200 * aot-compiler.c (compile_method): Skip generic methods having type
7201 constraints on their generic parameters.
7203 * aot-compiler.c (compile_method): Check for methods which cannot be
7204 encoded inside RGCTX_FETCH patches as well.
7206 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
7209 2009-01-20 Mark Probst <mark.probst@gmail.com>
7211 * method-to-ir.c: Force the vtable variable in shared generic code
7212 for the case that they might show up on a stack trace where they
7215 * mini-exceptions.c: Save and use generic sharing info as well as
7216 IP in stack traces to resolve shared generic instantiations.
7218 2009-01-20 Zoltan Varga <vargaz@gmail.com>
7220 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
7221 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
7223 2009-01-20 Mark Probst <mark.probst@gmail.com>
7225 * method-to-ir.c: Do generic sharing for array constructors.
7227 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
7229 * mini-exceptions.c (mono_print_thread_dump): Add information
7230 about the thread state using wapi_current_thread_desc.
7232 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
7234 * basic-simd.cs: Tests for the new constructors.
7236 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
7238 * mini-ops.h: Added OP_EXPAND_*
7242 * mini-x86.c (mono_arch_output_basic_block): Same.
7244 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
7246 2009-01-19 Zoltan Varga <vargaz@gmail.com>
7248 * iltests.il.in: Add a test for #467385.
7250 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
7252 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
7253 thread been cleaned up is not the same currently in execution.
7255 Fixes appdomain-unload crashes on windows, osx and linux variants
7256 without the __thread keyword.
7258 2009-01-18 Zoltan Varga <vargaz@gmail.com>
7260 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
7261 (koush@koushikdutta.com). Implement this for android.
7263 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
7264 begins with a digit.
7266 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
7267 mono_marshal_get_write_barrier ().
7269 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
7271 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
7272 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
7273 that pass them on a register pair.
7275 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
7276 test was crashing due to that.
7278 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
7280 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
7281 trampoline code. Include ucontext.h only if available.
7283 2009-01-15 Mark Probst <mark.probst@gmail.com>
7285 * mini.c: mono_domain_lookup_shared_generic() takes an open method
7286 and doesn't check whether it's sharable, like it was before
7287 removing the shared generics hash. This brings IronPython
7288 performance back to what it was before that change.
7290 2009-01-14 Mark Probst <mark.probst@gmail.com>
7292 * method-to-ir.c: Handle delegate invocation optimization earlier,
7293 otherwise it would be handled (much more slowly) by the
7294 final/sealed optimization.
7296 2009-01-13 Zoltan Varga <vargaz@gmail.com>
7298 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
7299 domain is not set. Fixes #465864.
7301 2009-01-12 Mark Probst <mark.probst@gmail.com>
7303 * method-to-ir.c: Don't stop sharing of generic methods with catch
7304 clauses - we already handle those.
7306 2009-01-12 Mark Probst <mark.probst@gmail.com>
7308 * mini.c, mini.h: lookup_generic_method() is now
7309 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
7310 making the shared_generics_hash obsolete.
7312 2009-01-12 Mark Probst <mark.probst@gmail.com>
7314 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
7315 use the red zone. Make room on the stack first and then use it,
7316 not the other way around.
7318 2009-01-12 Zoltan Varga <vargaz@gmail.com>
7320 * mini.c (mini_init): Call mono_xdebug_init ().
7322 * aot-compiler.c (mono_xdebug_init): Make this non-static.
7324 2009-01-11 Zoltan Varga <vargaz@gmail.com>
7326 * TestDriver.cs: Add an --iter argument to run tests multiple times.
7328 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
7331 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
7332 debug+unwind info for trampolines.
7334 * mini.c (mono_create_unwind_op): New helper function.
7336 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
7338 2009-01-10 Zoltan Varga <vargaz@gmail.com>
7340 * aot-compiler.c: Fix the build.
7342 2009-01-09 Zoltan Varga <vargaz@gmail.com>
7344 * Makefile.am: Update dtrace-prelink.sh location.
7346 2009-01-08 Zoltan Varga <vargaz@gmail.com>
7348 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
7349 optimization. Fixes #464520.
7351 2009-01-07 Bill Holmes <billholmes54@gmail.com>
7353 * mini-amd64.c : Adding code to save/restore non-volatile registers
7356 * exceptions-amd64.c : Adding code to save/restore non-volatile
7357 registers on Winx64.
7359 Contributed under MIT/X11 license.
7361 2009-01-07 Zoltan Varga <vargaz@gmail.com>
7363 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
7364 __GNUC_MINOR__ which can break when the major version changes.
7366 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
7368 * basic-simd.cs: Add tests for usage of the sizeof opcode.
7370 2009-01-07 Geoff Norton <gnorton@novell.com>
7372 * helpers.c: Allow mono -v -v -v to work on darwin.
7374 2009-01-05 Bill Holmes <billholmes54@gmail.com>
7376 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
7379 Contributed under MIT/X11 license.
7381 2009-01-05 Zoltan Varga <vargaz@gmail.com>
7383 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
7384 instead of directly accessing type->data.klass. Fixes #462016.
7385 (mono_allocate_stack_slots_full): Ditto.
7387 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
7388 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
7390 * aot-compiler.c (emit_plt): Fix ARM build.
7392 2009-01-04 Zoltan Varga <vargaz@gmail.com>
7394 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
7396 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
7399 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
7400 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
7403 * iltests.il.in: Add a regression test.
7405 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7407 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
7409 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7411 * basic-simd.cs: Add a regression test for #462457.
7413 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7415 * mini-ops.h: Add a definition of XPHI.
7417 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
7419 * ssa.c (op_phi_to_move): Handle XPHI.
7421 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
7425 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7427 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
7429 2008-12-31 Geoff Norton <gnorton@novell.com>
7431 * mini-ppc.c: The prolog size allocated can be too small for darwin
7432 ppc32 under certain circumstances. Also fix a small logic bug.
7434 2008-12-29 Zoltan Varga <vargaz@gmail.com>
7436 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
7437 while loading AOT methods.
7439 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
7440 since only the former is nulled out after a successful cast. This prevents
7441 crashes with rethrown exceptions when using --debug=casts.
7443 2008-12-24 Mark Probst <mark.probst@gmail.com>
7445 * mini.h: New macro for checking whether a method is final,
7446 i.e. whether the method or its class is marked final.
7448 * method-to-ir.c: Use the new macro for all final-checks
7449 consistently. Fixes the crash in the System.ServiceModel tests.
7451 2008-12-23 Mark Probst <mark.probst@gmail.com>
7453 * mini-exceptions.c (get_exception_catch_class): Corrected another
7454 overly strict assertion.
7456 2008-12-23 Mark Probst <mark.probst@gmail.com>
7458 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
7459 Clobbering it is not allowed because the caller might use it as
7460 the vtable register in the interface call.
7462 2008-12-19 Mark Probst <mark.probst@gmail.com>
7464 * mini-exceptions.c (get_exception_catch_class): Corrected an
7465 overly strict assertion.
7467 2008-12-18 Mark Mason <mmason@upwardaccess.com>
7469 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
7471 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
7473 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
7475 * cpu-mips.md: correct lengths for certain long_ opcodes.
7477 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
7479 * 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().
7481 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7483 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
7485 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7487 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
7489 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
7491 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
7494 2008-12-16 Mark Mason <mmason@upwardaccess.com>
7496 * 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
7498 * 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)
7500 2008-12-15 Mark Mason <mmason@upwardaccess.com>
7502 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
7504 2008-12-14 Zoltan Varga <vargaz@gmail.com>
7506 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
7507 gshared code. Fixes #458947.
7509 * generics.cs: Add a test.
7511 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7513 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7515 * mini-mips.c: first pass n32 code generation.
7517 * mini-mips.h: datatypes and defines for n32 support.
7519 * exceptions-mips.c: first pass n32 code generation.
7521 * tramp-mips.c: first pass n32 code generation.
7523 * cpu-mips.md: add long_ opcodes.
7525 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7527 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7529 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7531 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7533 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7535 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7537 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7539 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7541 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7543 * helpers.c: for mips/n32, don't pass -mips32 to objdump
7545 2008-12-12 Zoltan Varga <vargaz@gmail.com>
7547 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
7549 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
7551 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
7553 2008-12-12 Mark Probst <mark.probst@gmail.com>
7555 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
7556 descriptors for helper functions directly in front of the code.
7558 2008-12-11 Mark Probst <mark.probst@gmail.com>
7560 * method-to-ir.c: Removed an unnecessary assertion.
7562 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7564 * method-to-ir.c: Merge SGEN changes from the old JIT.
7566 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7568 * driver.c (compile_all_methods_thread_main): Handle failure of
7571 2008-12-10 Mark Probst <mark.probst@gmail.com>
7573 * mini-ppc.c: Merged with mini-ppc64.c.
7575 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
7577 * Makefile.am: Use the same sources for PPC and PPC64.
7579 * mini-ppc64.c: Removed.
7581 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7583 * branch-opts.c (remove_block_if_useless): Extract fall through detection
7584 code to mono_bb_is_fall_through.
7586 * branch-opts.c (mono_remove_critical_edges): Same.
7588 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7590 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
7591 expect that an OP_BR_REG will be there.
7593 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7595 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
7596 for the many branch ops. The original check miss OP_BR_REG.
7600 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7602 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
7604 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7606 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
7607 while holding the aot lock.
7609 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7611 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
7613 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7615 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
7616 to release all runtime callable wrappers held by the runtime.
7618 Contributed under MIT/X11 license.
7620 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7622 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
7625 Contributed under MIT/X11 license.
7627 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7629 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
7630 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
7632 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7634 * cpu-mips.md: fix ckfinite length
7636 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
7637 (mono_arch_lowering_pass): cleanup, rearrange for clarity
7638 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
7640 2008-12-08 Mark Mason <mmason@upwardaccess.com>
7642 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
7644 2008-12-08 Geoff Norton <gnorton@novell.com>
7646 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
7647 size by 8 bytes as well.
7649 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7651 * basic-simd.cs: Fix method names for Vector16b.
7653 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7655 * basic-simd.cs: Fix method names for Vector16sb.
7657 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7659 * basic-simd.cs: Fix method names for Vector8us.
7661 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7663 * basic-simd.cs: Fix method names for Vector8s.
7665 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7667 * basic-simd.cs: Fix method names for Vector4ui.
7669 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7671 * basic-simd.cs: Fix method names for Vector2l.
7673 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7675 * basic-simd.cs: Fix method names for Vector2d.
7677 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7679 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
7680 that are extension methods.
7682 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7684 * basic-simd.cs: Fix method names for Vector4f.
7686 2008-12-08 Zoltan Varga <vargaz@gmail.com>
7688 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
7689 as such. Fixes #456669.
7691 2008-12-07 Mark Mason <mmason@upwardaccess.com>
7693 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
7695 2008-12-07 Mark Mason <mmason@upwardaccess.com>
7697 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
7698 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
7699 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
7700 (mips_adjust_stackframe): handle FP spills
7702 * mini-ops.h: add mips_mtc1_s2
7704 * cpu-mips.md: add mips_mtc1_s2
7706 2008-12-07 Zoltan Varga <vargaz@gmail.com>
7708 * unwind.c: New file, move the unwind info encoding functions here from
7709 aot-compiler.c, so they could be used at runtime too.
7711 2008-12-05 Mark Mason <mmason@upwardaccess.com>
7713 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
7714 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
7716 2008-12-05 Mark Mason <mmason@upwardaccess.com>
7718 * mini-mips.c: cleanup warnings
7719 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
7720 (mips_adjust_stackframe): handle case of taking the address of stack locals
7722 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7724 * aot-compiler.c: Implement a few functions missing from the asm writer.
7725 (emit_method_code): Only write symbols for methods when using the bin
7726 writer, since the assembler can't deal with the characters in our method
7729 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
7731 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
7734 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
7735 a bit to also restore %rax.
7737 2008-12-05 Mark Probst <mark.probst@gmail.com>
7739 * mini-ppc.c: Some simple merges from mini-ppc64.c.
7741 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7743 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
7746 2008-12-05 Mark Probst <mark.probst@gmail.com>
7748 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
7750 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
7751 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
7753 * exceptions-ppc64.c: Removed.
7755 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
7757 2008-12-05 Mark Probst <mark.probst@gmail.com>
7759 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
7762 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
7764 * tramp-ppc64.c: Removed.
7766 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7768 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
7771 2008-12-05 Mark Probst <mark.probst@gmail.com>
7773 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
7775 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
7776 mini-ppc.h instead of mini-ppc64.h.
7778 * mini-ppc64.h: Removed.
7780 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7782 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
7784 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
7786 2008-12-05 Mark Probst <mark.probst@gmail.com>
7788 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
7789 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
7792 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7794 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
7796 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7798 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
7800 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7802 * basic-simd.cs: Tests for operator == and != on Vector4f.
7804 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7806 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
7808 * simd-intrinsics.c: Kill useless enum.
7810 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7812 * cpu-mips.md: add long_conv_to_ovf_i4_2
7813 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
7815 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7817 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
7819 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
7821 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7823 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
7825 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7827 * basic-simd.cs: Add tests for new methods.
7829 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7831 * simd-intrinsics.c: Add support for operator == and !=
7834 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
7836 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7838 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
7840 2008-12-04 Zoltan Varga <vargaz@gmail.com>
7842 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
7844 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
7845 MONO_PATCH_INFO_ICALL_ADDR.
7847 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
7849 * aot-compiler.c: Resurrect full-aot support.
7851 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7853 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
7855 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7857 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
7859 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
7861 * basic-simd.cs: Fix tests to work under ppc.
7862 Remove tests for methods that will be removed.
7864 2008-12-03 Mark Probst <mark.probst@gmail.com>
7866 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
7867 generic type (via a typedef or typeref) correctly.
7869 2008-12-03 Zoltan Varga <vargaz@gmail.com>
7871 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
7872 diagnose an assertion failure.
7874 2008-12-02 Mark Probst <mark.probst@gmail.com>
7876 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
7877 Fix trampoline size.
7879 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
7880 conversion opcodes are implemented natively instead via emulation.
7882 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7884 * cpu-mips.md: remove mips_xori
7886 * mini-ops.h: remove mips_xori
7888 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
7890 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
7892 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
7894 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7896 * cpu-mips.md: fix instruction lengths.
7898 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
7900 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
7902 * mini-ops.h: fix slti / sltiu op profiles.
7904 2008-12-02 Martin Baulig <martin@ximian.com>
7906 * method-to-ir.c (mono_method_to_ir): Disable debugging
7907 information for the init locals block to make the debugger stop
7908 after all locals have been initalized.
7910 2008-12-02 Martin Baulig <martin@ximian.com>
7912 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
7913 running inside the debugger.
7915 2008-12-01 Zoltan Varga <vargaz@gmail.com>
7917 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
7920 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
7921 alu->alu imm optimization which only shows if deadce is disabled.
7923 * aot-compiler.c: Rename the function names for the binary and asm writers
7924 so they can coexist in the same process. Rework the xdebug code to use the
7925 asm writer. This avoids the need to call into the runtime to dump the
7926 debugging info. Add more debugging info for types.
7928 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
7930 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
7931 cpu description tables, they can't occur in cpu-<ARCH>.md.
7933 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
7934 the stack in CEE_LDFLDA. Fixes #450542.
7936 * generics.cs: Add a new test.
7938 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7940 * mini-ops.h: updated MIPS opcodes
7941 * mini-mips.c: decompose long opts
7942 * mini-mips.h: decompose long opts
7944 2008-11-29 Mark Mason <mmason@upwardaccess.com>
7946 * cpu-mips.md: fix length on int_rem_un
7947 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
7949 2008-11-29 Zoltan Varga <vargaz@gmail.com>
7951 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
7953 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
7955 2008-11-29 Martin Baulig <martin@ximian.com>
7957 * mini-exceptions.c (mono_handle_native_sigsegv): Check
7958 mono_debug_using_mono_debugger() in addition to the
7959 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
7961 2008-11-28 Mark Mason <mmason@upwardaccess.com>
7963 * mini-ops.h: updated more MIPS opcodes
7964 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
7965 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
7967 2008-11-28 Mark Probst <mark.probst@gmail.com>
7969 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
7971 2008-11-28 Mark Mason <mmason@upwardaccess.com>
7973 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
7974 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
7975 * mini-ops.h: correct selected mips opcode entries
7977 2008-11-28 Mark Probst <mark.probst@gmail.com>
7979 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
7982 2008-11-28 Mark Probst <mark.probst@gmail.com>
7984 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
7986 2008-11-28 Mark Mason <mmason@upwardaccess.com>
7988 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
7989 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
7990 * mini-mips.h: disable IMT
7991 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
7993 2008-11-28 Mark Probst <mark.probst@gmail.com>
7995 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
7997 2008-11-28 Mark Probst <mark.probst@gmail.com>
7999 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
8001 2008-11-28 Zoltan Varga <vargaz@gmail.com>
8003 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
8006 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8008 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
8009 for Set/GetVector aligned versions.
8011 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8013 * basic-simd.cs: Add tests for Get/SetVector.
8015 2008-11-27 Mark Probst <mark.probst@gmail.com>
8017 * mini.c: Removed g_slist_append_mempool(). Now in
8020 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8022 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
8023 size properly and make the bounds check optional.
8025 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
8026 for SetVector and IsAligned.
8028 2008-11-27 Zoltan Varga <vargaz@gmail.com>
8030 * mini.c: Remove unused mono_normalize_opcodes () function.
8032 2008-11-26 Mark Probst <mark.probst@gmail.com>
8034 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
8035 using the new atomic add ops now.
8037 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
8040 2008-11-26 Mark Probst <mark.probst@gmail.com>
8042 * mini-ppc64.c: Several fixes.
8044 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8046 * cpu-mips.md: added jump_table
8047 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
8049 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8051 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
8053 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8055 * mini-ops.h: corrected a handful of MIPS opcodes.
8057 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8059 * aot-compiler.c: MIPS to use ELF writer
8061 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8063 * mini-codegen.c: remove MIPS specific assert.
8065 2008-11-25 Mark Probst <mark.probst@gmail.com>
8067 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
8068 fixes. PPC64 now passes most of the runtime regressions.
8070 2008-11-24 Zoltan Varga <vargaz@gmail.com>
8072 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
8073 volatile intervals a bit.
8075 2008-11-24 Mark Probst <mark.probst@gmail.com>
8077 * basic-long.cs: New test case.
8079 2008-11-23 Zoltan Varga <vargaz@gmail.com>
8081 * mini.c (mini_method_compile): Disable globalra for large methods for
8084 * regalloc2.c (order_moves): Add fp support.
8086 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
8087 source bblock ends with an OP_BR_REG.
8089 * ratests.cs: Add a new test.
8091 2008-11-23 Mark Probst <mark.probst@gmail.com>
8093 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
8094 sharing. PPC64 now passes generics.exe.
8096 2008-11-23 Mark Probst <mark.probst@gmail.com>
8098 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
8100 2008-11-23 Zoltan Varga <vargaz@gmail.com>
8102 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
8103 memory when mono_jit_info_table_find () can't find the method in the
8106 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
8109 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
8112 2008-11-23 Mark Probst <mark.probst@gmail.com>
8114 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
8115 Several fixes. PPC64 now runs exceptions.exe and
8116 devirtualization.exe.
8118 2008-11-22 Mark Probst <mark.probst@gmail.com>
8120 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
8121 arrays.exe and basic-math.exe.
8123 2008-11-22 Mark Probst <mark.probst@gmail.com>
8125 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
8126 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
8128 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8130 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
8132 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8134 * method-to-ir.c: Move bounds checking macros to ir-emit.h
8136 * ir-emit.h: Move macros from method-to-ir.c to here.
8138 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8140 * mini-ops.h: Correct the long simd ops to use LREG.
8142 2008-11-21 Zoltan Varga <vargaz@gmail.com>
8144 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
8146 * mini-ops.h: Correct the dreg type of a few long opcodes.
8148 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
8151 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
8153 * mini-ppc.c: remove negative stack references in epilog
8154 for platforms that don't support the red zone.
8156 2008-11-21 Mark Probst <mark.probst@gmail.com>
8158 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
8159 point regs. Now PPC64 passes basic-calls.exe.
8161 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8163 * basic-simd.cs: Add tests for accessors of Vector2l.
8165 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8167 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
8169 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
8171 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
8173 2008-11-21 Mark Probst <mark.probst@gmail.com>
8175 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
8176 PPC64 passes basic-long.exe.
8178 2008-11-20 Mark Probst <mark.probst@gmail.com>
8180 * decompose.c: Decompose carry and overflow add on PPC64 like on
8181 other 64 bit archs. Don't decompose sub at all on PPC64.
8183 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
8184 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
8187 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8189 * basic-simd.cs: Add tests for accessors of Vector2d.
8191 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8193 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
8197 * mini-x86.c (mono_arch_output_basic_block): Same.
8199 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
8201 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8203 * basic-simd.cs: Add tests for accessors of Vector4f.
8205 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8207 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
8211 * mini-x86.c (mono_arch_output_basic_block): Same.
8213 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
8215 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8217 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
8219 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8221 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
8225 * mini-x86.c (mono_arch_output_basic_block): Same.
8227 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
8229 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8231 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
8233 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8235 * simd-intrinsics.c: Enable setters for Vector16sb.
8237 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8239 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
8243 * mini-x86.c (mono_arch_output_basic_block): Same.
8245 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
8247 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
8249 * simd-intrinsics.c: Implement setter for Vector8us.
8251 2008-11-19 Zoltan Varga <vargaz@gmail.com>
8253 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
8256 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
8258 * mini-ppc.c: remove references to the red zone in the prolog
8259 (for systems that don't support it).
8261 2008-11-19 Mark Probst <mark.probst@gmail.com>
8263 * cpu-ppc64.md: Fixed a few instruction lengths.
8265 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
8268 2008-11-19 Mark Probst <mark.probst@gmail.com>
8270 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
8273 2008-11-19 Zoltan Varga <vargaz@gmail.com>
8275 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
8277 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
8279 * mini-ops.h: Added OP_INSERT_I2.
8283 * mini-x86.c (mono_arch_output_basic_block): Same.
8285 * simd-intrinsics.c: Implement setter for Vector8s.
8287 * simd-methods.h: Add the names of get setters of Vector8s.
8289 2008-11-18 Zoltan Varga <vargaz@gmail.com>
8291 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
8293 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
8296 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
8298 2008-11-18 Mark Probst <mark.probst@gmail.com>
8300 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
8301 for PPC64. An empty program runs now.
8303 2008-11-18 Zoltan Varga <vargaz@gmail.com>
8305 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
8307 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
8308 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
8309 info for JITted code is emitted into a shared library, loadable into gdb.
8311 2008-11-18 Mark Probst <mark.probst@gmail.com>
8313 * Makefile.am: Changes to build PPC64.
8315 * mini-arch.h: Include mini-ppc64.h on PPC64.
8317 2008-11-18 Mark Probst <mark.probst@gmail.com>
8319 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
8320 in PPC code up to r119147.
8322 2008-11-18 Mark Probst <mark.probst@gmail.com>
8324 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
8325 cpu-ppc64.md: Changes for PPC64.
8327 Based on code submitted by andreas.faerber@web.de at
8328 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
8331 2008-11-18 Mark Probst <mark.probst@gmail.com>
8333 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
8334 cpu-ppc64.md: Copied from the corresponding PPC files from
8337 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
8339 * mini-ops.h: Added OP_ROUND.
8341 * cpu-x86.md: Added round.
8343 * mini-x86.c: Added support for intrinsicing Math.Round (double).
8345 * basic-math.cs: Added test_0_round to test rounding.
8347 Contributed under MIT/X11 license.
8349 2008-11-17 Bill Holmes <billholmes54@gmail.com>
8351 * aot-compiler.c : Fix the Winx64 build.
8353 Contributed under MIT/X11 license.
8355 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8357 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
8358 in OP_EXTRACT_R8 to avoid possible stack corruption.
8360 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8362 * mini-ops.h: Added OP_EXTRACT_R8/I8.
8364 * cpu-x86.md: Added extract_r8.
8366 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
8368 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
8369 a couple of OP_EXTRACT_I4.
8371 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
8373 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
8375 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8377 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
8380 2008-11-17 Zoltan Varga <vargaz@gmail.com>
8382 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
8383 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
8385 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
8386 are not needed any more.
8388 * mini.h: Remove the unused INS_LIST macros.
8390 * mini.c (mini_method_compile): Remove a disable globalra case which is no
8393 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
8396 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
8397 mono_alloc_ireg () instead.
8399 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
8402 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
8405 * aot-runtime.c (load_aot_module): Disable AOT when running under
8408 * mini-amd64.h: Change the monitor fastpath defines to check for
8409 !PLATFORM_WIN32 so they work on *bsd too.
8411 * mini.h mini.c mini-hhpa.c: Remove more unused code.
8413 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
8415 * mini.h (MonoCompile): Remove new_ir flag.
8417 * regalloc.h regalloc.c: Remove unused code.
8419 * cpu-*.md: Remove more unused opcodes.
8421 * simple-cee-ops.h simple-mini-ops.h: Removed.
8423 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
8425 2008-11-17 Zoltan Varga <vargaz@gmail.com>
8427 * aliasing.h: Removed.
8429 * *.c: Remove references to aliasing.h and inssel.h.
8431 * mini.c: Remove additional unused functions.
8433 * mini-ops.h cpu-*.md: Remove unused opcodes.
8435 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8437 Remove the old JIT code.
8439 * inssel*.brg: Removed.
8441 * ssa.c abcremoval.c aliasing.c: Removed.
8443 * ssa2.c: Renamed to ssa.c.
8445 * abcremoval2.c: Renamed to abcremoval.c.
8447 * *.c: Removed all !cfg->new_ir code.
8449 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
8450 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
8452 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
8454 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8456 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
8457 to simplify the code and cut back on the number of global symbols in the AOT
8460 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
8462 2008-11-15 Zoltan Varga <vargaz@gmail.com>
8464 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
8465 with the got/got_info tables.
8467 * mini.h: Bump AOT file format version.
8469 * unwind.h: New file, contains definitions for stack unwinding.
8471 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
8474 * aot-compiler.c: Generalize the emitting of unwind information to use the
8475 information in cfg->unwind_ops.
8477 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
8479 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
8480 AOT method frames. Enable writing symbols for methods by default.
8482 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
8484 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
8485 and make it work with vectors of element sizes 1, 2 and 4.
8487 * simd-intrinsics.c: Enable getter for all vectors with element size
8490 * simd-methods.h: Add the names of other getters.
8492 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
8498 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
8500 * mini-ppc.h: portability fix.
8502 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8504 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
8505 buggy and will overwrite it.
8507 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8509 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
8510 Use it to emit local symbols for all methods so AOTed methods show up with
8511 their full name in gdb/valgrind output.
8513 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
8515 * mini-ppc.c: portability fixes.
8517 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8519 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
8520 entries out of the if (!generic_shared...) code so it is always done.
8521 (mono_class_init_trampoline): Do the patching when running under valgrind
8522 too, newer versions of valgrind have no problems with it.
8524 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8526 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
8529 2008-11-13 Mark Probst <mark.probst@gmail.com>
8531 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
8534 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8536 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
8538 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8540 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
8546 * simd-intrinsics.c: Same.
8548 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8550 * simd-intrinsics.c: Enable constructor intrinsics for all types.
8552 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8554 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
8555 to work with more Vector types.
8557 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8559 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
8560 store the elemens directly instead of using and intermediate.
8562 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8564 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
8566 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
8567 to preserve %eax for aot plt trampolines.
8569 * aot-compiler.c (compile_method): Don't skip synchronized methods.
8570 (encode_method_ref): Flag synchronized methods so they won't go through
8573 * aot-compiler.c: Additional work to support AOTing synchronized methods/
8576 * cpu-ia64.md (jmp): Increase max length.
8578 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8580 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
8581 open generic classes.
8583 * aot-compiler.c: Enable the ELF writer on ELF platforms.
8585 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
8586 box+brtrue optimization since it causes test failures on x86.
8588 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8590 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
8596 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
8597 for simd ctor values.
8599 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
8600 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
8602 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8604 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
8607 * simd-instrincs.c: Same.
8609 * basic-simd.cs: Same.
8611 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8613 * ratests.cs: Add more tests.
8615 * regalloc2.c (add_spill_code): Handle more corner cases.
8617 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8619 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
8620 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
8621 both the source an destination of an instruction.
8623 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8625 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
8626 wapihandles.c: more portability changes.
8628 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
8630 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
8631 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
8632 safe to execute in a signal handler and the kernel provides better
8633 the info in /proc/self/smaps. Avoid the assert on sigaction during
8636 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8638 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
8639 do the bblock linking hack if it is actually needed.
8641 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
8644 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
8645 crash problem is fixed.
8647 * branch-opts.c (mono_remove_critical_edges): Link up newly added
8650 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
8652 (mini_method_compile): Set the starting value of next_vreg to
8653 MAX_IREGS + MAX_FREGS when using globalra.
8655 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
8656 filter clauses with BB_EXCEPTION_HANDLER.
8658 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
8660 2008-11-10 Mark Probst <mark.probst@gmail.com>
8662 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
8663 space for stdcall. Fixes regressions on Win32.
8665 2008-11-10 Zoltan Varga <vargaz@gmail.com>
8667 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
8669 (linear_scan): Remove an assert which doesn't seem to be needed.
8671 * local-propagation.c (mono_local_deadce): Avoid a call to
8672 MONO_DELETE_INS which would screw up the instruction linking.
8674 * mini.c (mono_decompose_op_imm): Make this work with globalra.
8676 * regalloc2.c: Upgrade to work the current JIT code.
8678 2008-11-09 Zoltan Varga <vargaz@gmail.com>
8680 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
8683 * aot-runtime.c: Remove some dead code.
8685 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
8687 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
8689 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
8690 trampolines using sscanf since atoi doesn't work on large unsigned values.
8692 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
8693 Initialize code_size.
8695 2008-11-08 Mark Probst <mark.probst@gmail.com>
8697 * method-to-ir.c (mini_emit_inst_for_method): Make
8698 Interlocked.CompareExchange work for Int arguments on 32 bit
8701 2008-11-07 Mark Probst <mark.probst@gmail.com>
8703 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
8705 2008-11-06 Bill Holmes <billholmes54@gmail.com>
8707 * main.c Fix MSVC build.
8709 Contributed under MIT/X11 license.
8711 2008-11-06 Mark Probst <mark.probst@gmail.com>
8713 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
8714 alignment larger than 8 bytes are aligned correctly, too.
8716 * mini.c: Honor the min_align field of MonoClass when laying out
8719 2008-11-06 Zoltan Varga <vargaz@gmail.com>
8721 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
8723 * aot-compiler.c (emit_plt): Fix a warning.
8725 * aot-compiler.c: Implement ARM support in the binary writer.
8727 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8729 * basic-simd.cs: Add test for getter with byref arg.
8730 Fix the naming of a few tests.
8731 Add missing checks to a test.
8733 2008-11-05 Zoltan Varga <vargaz@gmail.com>
8735 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
8737 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
8738 most of the full-aot support for monitor enter/exit trampolines.
8740 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
8741 enter/exit trampoline creation functions.
8743 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
8746 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
8748 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
8749 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
8750 implement the needed functionality without adding crap to the runtime.
8752 2008-11-05 Zoltan Varga <vargaz@gmail.com>
8754 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
8757 * mini.c (mono_build_date): New global version holding the build date in
8760 * Makefile.am (buildver.c): Generate a file containing the build date.
8762 * main.c: Set the build date from the generated file.
8764 * mini.c (mono_get_runtime_build_info): New helper function returning build
8765 information in a string format.
8767 * driver.c (mono_main): Print the build date in --version.
8769 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
8770 file when the bind-to-runtime-version option is used.
8772 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8774 * simd-intrinsics.c: Fix bug when using getters and byref args.
8776 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8778 * simd-methods.h: Rename prefetch methods.
8780 * simd-intrinsics.c: Same.
8782 2008-11-05 Mark Probst <mark.probst@gmail.com>
8784 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
8787 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8789 * aot-compiler.c: Use the bundled elf header files instead of depending on
8792 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
8795 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
8798 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
8800 * cpu-x86.md: Add store nta ops.
8806 * mini.h: Add an enum for simd prefetch modes.
8808 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
8809 of store. Use the changed code to support store nta.
8811 * simd-intrinsics.c: Add prefetch ops for all vector types.
8813 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8815 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
8818 * aot-compiler.c: Use statically allocated buffers for constructing symbol
8821 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
8824 2008-11-04 Mark Probst <mark.probst@gmail.com>
8826 * mini-x86.c: Fixed commit.
8828 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8830 * aot-compiler.c (emit_plt): Align the plt section only on x86.
8832 2008-11-04 Mark Probst <mark.probst@gmail.com>
8834 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
8835 and MONITOR_EXIT, for the ASM fastpaths.
8837 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
8840 * mini.c, patch-info.h: Signature and patch infos for
8841 Monitor.Enter/Exit trampolines.
8843 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
8845 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
8846 Monitor.Enter/Exit ASM fastpath for Linux.
8848 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8850 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
8852 * objects.cs: Add a new test.
8854 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
8856 * aot-runtime.c (load_method): Run class initialization in the PLT case even
8857 if MONO_LOG_LEVEL is set.
8859 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
8861 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
8863 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
8865 * aot-compiler.c: Change the relocation code to use virtual addresses instead
8866 of file offsets. Align the sections belonging to the data segment to
8869 2008-11-03 Zoltan Varga <vargaz@gmail.com>
8871 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
8872 elf.h. Port it to amd64.
8874 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
8876 * driver.c: Enable SIMD by default.
8878 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
8880 * cpu-x86.md: Add prefetch op.
8886 * mini.h: Add an enum for simd prefetch modes.
8888 * simd-methods.h: Add prefetch function names.
8890 * simd-intrinsics.c: Add prefetch ops for all vector types.
8892 2008-11-03 Zoltan Varga <vargaz@gmail.com>
8894 * aot-compiler.c (emit_bytes): Speed this up a little.
8896 2008-11-02 Zoltan Varga <vargaz@gmail.com>
8898 * aot-compiler.c: Add JIT time etc. statistics.
8900 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
8902 * mini.h (MonoCompile): Add 'got_offset' field.
8904 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
8905 method_got_offsets array.
8907 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
8910 * aot-compiler.c (compile_method): Add generic method instances referenced
8911 by the method to the list of methods to be compiled, this is required so if
8912 A<T> references B<T>, and another assembly references A<int>, then it will
8913 also get a copy of B<int>.
8915 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
8916 when checking for monitor enter/exit.
8918 2008-10-30 Mark Probst <mark.probst@gmail.com>
8920 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
8921 for Monitor.Enter and Monitor.Exit if enabled.
8923 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
8926 2008-10-30 Zoltan Varga <vargaz@gmail.com>
8928 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
8929 of an OP_MOVE. Fixes #440046.
8931 * basic-long.cs: Add a new test.
8933 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
8935 * mini.h: Add synchronization note for the managed counter-part.
8937 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
8938 returns the simd caps of the current cpu.
8940 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
8942 * basic-simd.cs: Remove Console.WriteLine.
8944 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8946 * basic-simd.cs: New tests for Vector2ul.
8948 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8950 * simd-intrinsics.c: Add new vector type Vector2ul.
8952 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8954 * basic-simd.cs: New tests for Vector2l.
8956 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8958 * cpu-x86.md: Add long version of most packed int ops.
8964 * simd-intrinsics.c: Add new vector type Vector2l.
8966 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8968 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
8970 * simd-methods.h: Remove SN_op_BitwiseXor.
8972 2008-10-28 Zoltan Varga <vargaz@gmail.com>
8974 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
8977 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
8979 * basic-simd.cs: Test for Vector2d.
8981 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
8984 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
8986 * cpu-x86.md: Add double version of all packed float ops.
8992 * simd-intrinsics.c: Add new vector type Vector2d.
8994 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
8996 * simd-methods.h: Add Duplicate.
8998 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9000 * basic-simd.cs: Test for packing with signed saturation.
9002 2008-10-28 Zoltan Varga <vargaz@gmail.com>
9004 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
9005 found in the TYPESPEC table.
9007 2008-10-26 Zoltan Varga <vargaz@gmail.com>
9009 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
9012 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
9014 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
9015 instead of the RVA, since the RVA can be changed by tools like the cil
9018 * method-to-ir.c (mono_method_to_ir2): Ditto.
9020 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
9021 (deserialize_variable): Ditto.
9023 2008-10-25 Martin Baulig <martin@ximian.com>
9025 * debug-mini.c (write_variable): Use
9026 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
9028 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9030 * cpu-x86.md: Add unsigned variants of packd and packw.
9034 * mini-x86.h: Emit the right instruction for packd and packw.
9035 Add unsigned variants of packd and packw.
9037 * simd-intrinsics.c: Packd and packw were used in place of their
9038 unsigned variants. Change that.
9039 Add intrinsics for (Signed)PackWithSignedSaturation.
9041 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
9043 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9045 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
9047 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9049 * mini-ops.h: Remove dword packed add/sub with saturation ops.
9051 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
9053 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
9056 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
9058 2008-10-24 Mark Probst <mark.probst@gmail.com>
9060 * method-to-ir.c, mini.c: Special casing for the synchronized
9061 wrapper for the ldtoken+GetTypeFromHandle case.
9063 2008-10-24 Zoltan Varga <vargaz@gmail.com>
9065 * mini.c (mono_replace_ins): Move this to branch-opts.c.
9067 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
9068 created/split bblocks.
9070 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9072 * mini-ops.h: Add packed signed mul high.
9076 * mini-x86.c (mono_arch_output_basic_block): Same.
9078 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
9080 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
9082 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9084 * basic-simd.cs: Tests for Vector16sb.
9086 2008-10-24 Zoltan Varga <vargaz@gmail.com>
9088 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
9090 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
9092 * mini-ops.h: Add packed signed min, max and compare greater.
9096 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
9099 * simd-methods.h: Add CompareGreaterThan.
9101 * simd-methods.h: Remove CompareEquals.
9103 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
9105 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
9107 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
9110 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
9112 * basic-simd.cs: Fix tests due to change in the API.
9114 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9116 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
9118 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9120 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
9122 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
9123 inst_offset as this has invalid values for LDADDR.
9125 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9127 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
9129 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
9131 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9133 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
9134 for accessing field->data.
9136 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9138 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
9140 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9142 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
9144 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
9146 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9148 * dominators.c (mono_compute_natural_loops): Allocate GList enties
9149 from the cfg mempool.
9151 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
9153 * basic-simd.cs: Tests for new methods in Vector8us.
9155 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
9157 * mini-ops.h: Add multiply and store high.
9161 * mini-x86.c (mono_arch_output_basic_block): Same.
9163 * simd-methods.h: Same.
9165 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
9168 2008-10-19 Zoltan Varga <vargaz@gmail.com>
9170 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
9171 mono_class_setup_vtable ().
9173 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
9174 mono_class_get_vtable_entry () for accessing klass->vtable.
9176 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
9178 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
9181 * method-to-ir.c (mono_save_token_info): Don't save references made from
9184 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
9185 of generic instances.
9187 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
9189 2008-10-19 Mark Probst <mark.probst@gmail.com>
9191 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
9192 OP_JMP depends on the method signature. Calculate it properly.
9194 2008-10-19 Zoltan Varga <vargaz@gmail.com>
9196 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
9199 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
9201 (emit_extra_methods): Add another table mapping method indexes to
9202 offsets in the extra_method_info table.
9204 * mini.h: Bump AOT file format version.
9206 * aot-runtime.c: Merge most of the code from mono_aot_get_method
9207 and mono_aot_get_method_from_token () into one function.
9209 2008-10-19 Mark Probst <mark.probst@gmail.com>
9211 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
9214 2008-10-18 Zoltan Varga <vargaz@gmail.com>
9216 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
9219 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
9222 * mini.c (mono_patch_info_equal): Compare the generic context as well.
9224 * mini.h: Bump aot file format version.
9226 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
9227 AOT file can contain native code for methods which are not in the METHOD
9228 table. Generate code for non-sharable generic instances of generic methods
9229 found in the METHODSPEC table.
9231 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
9232 encoding generic type handles.
9234 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
9235 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
9237 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
9238 macros + MONO_ADD_INS.
9240 * mini.c (mono_jump_info_token_new2): New function which takes a generic
9243 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
9245 * mini.h: Bump aot file format version.
9247 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
9249 2008-10-17 Mark Probst <mark.probst@gmail.com>
9251 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
9252 platforms, with definable stack alignment value. Set to 16 now
9255 * mini.c, mini.h, driver.c: Command line option for disabling
9258 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9260 * basic-simd.cs: Tests for new methods in Vector4ui.
9262 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9264 * mini-ops.h: Add packed int shuffle.
9268 * mini-x86.c (mono_arch_output_basic_block): Same.
9270 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
9271 extract mask, max, min, shuffle.
9273 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
9275 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9277 * basic-simd.cs: Tests for new methods in Vector8us.
9279 2008-10-17 Mark Probst <mark.probst@gmail.com>
9281 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
9282 RuntimeTypeHandle, not a TypedReference.
9284 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
9286 * simd-intrinsics.c: remove relocations.
9288 2008-10-17 Zoltan Varga <vargaz@gmail.com>
9290 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
9291 optimizations from the x86 backend.
9293 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
9295 * simd-methods.h, simd-intrinsics.c: debloat method names and
9296 prepare for no relocations.
9298 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9300 * mini-ops.h: Add packed min/equal and sum of absolute differences.
9304 * mini-x86.c (mono_arch_output_basic_block): Same.
9306 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
9307 extract mask, max, min and sum of absolute differences.
9309 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
9312 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9314 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
9315 Renamed one test for consistency.
9317 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9319 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
9320 fix to the code that deal with other blocks.
9322 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9324 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
9326 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9328 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
9329 that deals with vreg interference. Explicitly check for OP_LDADDR to be
9330 able to process the source reg.
9332 2008-10-16 Martin Baulig <martin@ximian.com>
9334 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
9336 * inssel.brg: Add `OP_HARD_NOP'.
9338 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
9340 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
9341 `OP_HARD_NOP' instruction when running inside the debugger.
9343 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
9344 `OP_HARD_NOP' instruction when running inside the debugger.
9346 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9348 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
9349 now works. The issue with the regalloc tripping up no longer
9352 * simd-intrinsics.c (load_simd_vreg): Same.
9354 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9356 * basic-simd.cs: Tests for new Vector8ui methods.
9358 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9360 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
9361 only for type. This fixes crashes where MonoInst::klass is checked
9362 for ops of type != VTYPE or OBJ.
9364 * simd-intrinsics.c (load_simd_vreg): Same.
9366 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9368 * mini-ops.h: Add ops for packed shuffle/max/avg and
9373 * mini-x86.c (mono_arch_output_basic_block): Same.
9375 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
9378 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
9379 to emit extract mask op.
9381 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
9382 to emit word shuffles.
9384 2008-10-15 Mark Probst <mark.probst@gmail.com>
9386 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
9387 the largest alignment needed by a variable, but at least
9390 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9392 * basic-simd.cs: Tests for the fixes in the last commit.
9394 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9396 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
9397 no longer handles STACK_PTR input.
9399 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
9401 * simd-intrinsics.c (load_simd_vreg): New function that works like
9402 get_simd_vreg but handles STACK_PTR input.
9404 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
9405 as the input can be an arbitrary pointer.
9407 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
9408 LDADDR local optimization directly otherwise use a store op.
9410 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9412 * basic-simd.cs: Tests for dup low and dup high.
9414 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9416 * mini-ops.h: Add dup low and dup high ops.
9420 * mini-x86.c (mono_arch_output_basic_block): Same.
9422 * simd-intrinsics.c (vector4f_intrinsics): Same.
9424 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9426 * basic-simd.cs: Tests for recently added functionality.
9428 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9430 * mini-ops.h: Add remaining sse1 fp ops.
9432 * cpu-x86.md: Add remaining sse1 fp ops.
9434 * mini-x86.c (mono_arch_output_basic_block): Same.
9436 * mini.h: Add enum for simd FP compare conditions.
9438 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
9440 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
9441 so the backed can generate the appropriate op.
9443 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9444 This patch squeese one more byte from the SimdIntrinsc struct.
9446 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
9447 a a shift amount intead of simply or'ing it.
9449 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
9451 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
9452 byte so we can have an aditional flags field without increasing struct size.
9454 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
9455 against the simd_supported_versions bitmask.
9457 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
9459 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
9461 * mini.c: remove rawbuffer code (the only use here is unsafe because
9462 it takes locks during signal handling and the kernel now provides much
9463 better info in proc/pid/smaps these days).
9465 2008-10-13 Zoltan Varga <vargaz@gmail.com>
9467 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
9468 OP_X86_PUSH_OBJ. Fixes #434620.
9470 * objects.cs: Add a test.
9472 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
9474 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
9475 that the packuswb/packusdw don't work with unsigned numbers for what
9476 would be negative numbers in signed format.
9478 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
9479 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
9481 * mini-ops.h: Add doubleword forms of many ops and packing ones.
9483 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
9485 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
9487 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
9489 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
9492 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
9493 version as the enum in mini.h.
9495 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
9496 for sse3 ops, check the simd_version field if present. This way the code
9497 works with all versions of sse.
9499 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9501 * simd-intrinsics.c: Fixed intrinsic name typo.
9503 * mini.h: Added missing simd exported function.
9505 * basic-simd.cs: Added tests for Vector4ui.
9506 Fixed broken test for Vector16b.
9508 2008-10-10 Zoltan Varga <vargaz@gmail.com>
9510 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
9511 the max length to 64.
9513 2008-10-10 Mark Probst <mark.probst@gmail.com>
9515 * method-to-ir.c: Only do the fast virtual generic method call for
9516 non-wrapper methods.
9518 * mini.h, mini-trampolines.c: The new generic virtual remoting
9519 trampoline handles virtual method calls via the vtable (as done by
9520 the fast virtual generic method calls) to remoting proxies.
9522 * mini.c (mono_jit_create_remoting_trampoline): For generic
9523 methods reate a generic virtual remoting trampoline.
9525 * mini-amd64.h: Enable fast virtual generic method calls again.
9527 2008-10-10 Mark Probst <mark.probst@gmail.com>
9529 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
9530 restore registers when doing tail calls.
9532 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9534 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
9537 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9539 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
9541 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9543 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
9545 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9547 * basic-simd.cs: Retrofit for API changes.
9549 2008-10-10 Mark Probst <mark.probst@gmail.com>
9551 * mini-ppc.c: Handle integer stack arguments for tail calls.
9553 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9555 * optflags-def.h: Removed sse3 optimization.
9559 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
9562 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
9564 * mini.h: Added enumeration with simd versions.
9566 * simd-intrinsics.c (emit_intrinsics): Use the new static var
9569 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
9571 * mini.c (mini_init): Call mono_simd_intrinsics_init.
9573 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9575 * basic-simd.cs: Added tests for Vector8u and Vector16u.
9577 * basic-simd.cs: Fixed test naming.
9579 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9581 * mini-ops.h: Added ops for packed and saturated math, shifts
9582 and packing/unpacking.
9584 * cpu-x86.md: Added descriptors for the above ops.
9586 * mini-x86.c: Added code to emmit the above ops.
9588 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
9590 2008-10-08 Zoltan Varga <vargaz@gmail.com>
9592 * aot-compiler.c (compile_method): Enable AOT for generic code.
9594 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
9596 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
9598 * mini.c: add a workaround for a common screwup that ends up blamed
9599 to mono (other processes blocking signal delivery).
9601 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9603 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
9604 in the LDFLD/STFLD opcodes. Fixes #432673.
9606 * iltests.il.in: Add a new test.
9608 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
9610 * mini-arm.c: attach the thread in unmanaged->managed transitions
9611 using delegates (bug #433148).
9613 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9615 * basic-simd.cs: Use new ShuffleSel constants.
9617 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9619 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
9621 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
9622 only disable simd intrinsics if no sse2 is detected.
9624 * optflags-def.h: Added sse3.
9626 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
9629 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9631 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
9632 when adding delegate-invoke wrappers.
9634 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9636 * Makefile.am: Reenable the simd tests.
9638 2008-10-07 Bill Holmes <billholmes54@gmail.com>
9640 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
9641 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
9642 other vreg is allocated to that hreg.
9644 Contributed under MIT/X11 license.
9646 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9648 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
9651 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
9653 * basic-simd.cs: New test suite for SIMD intrinsics.
9655 * Makefile.am: Added new tests.
9657 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
9659 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
9663 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
9665 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
9666 using SSE2 aware opcodes.
9668 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
9669 is enabled, this code path is only reachable if conversion ops are emmited after
9672 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
9674 This optimization saves 6 bytes per conversion against the old version.
9676 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9678 * aot-compiler.c (compile_method): Don't skip methods referencing
9679 generic methods without a corresponding entry in token_info_hash, since
9680 encode_method_ref () can handle all generic methods now.
9682 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
9683 generic context is set.
9685 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
9686 generic sharing of LDTOKEN.
9688 2008-10-06 Mark Probst <mark.probst@gmail.com>
9690 * mini-amd64.h: Temporarily disabled fast virtual generic method
9691 calls because it breaks the System.Runtime.Remoting tests.
9693 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9695 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
9697 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
9698 so inlining actually works.
9699 (check_inline_caller_method_name_limit): Ditto.
9701 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
9703 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
9704 64 bit safety (from Olaf Hering and Andreas Farber).
9706 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9708 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
9709 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
9710 unused virtual call support code.
9712 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
9714 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
9715 which can't use aot trampolines.
9716 (decode_patch): Don't create aot trampolines for methods which can't use
9719 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
9720 use aot trampolines.
9722 * mini.h: Bump AOT image format version.
9724 2008-10-05 Zoltan Varga <vargaz@gmail.com>
9726 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
9727 to save_token_info () since cmethod is inflated for constrained calls.
9729 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
9731 2008-10-04 Andreas Farber <andreas.faerber@web.de>
9733 * Makefile.am: Add build rules for ppc64.
9734 This avoids the build failing at pedump with unresolved symbols
9735 due to lack of arch_sources. Instead it will now fail earlier
9736 due to lack of cpu-ppc64.md.
9738 Contributed under MIT/X11 license.
9740 2008-10-04 Mark Probst <mark.probst@gmail.com>
9742 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
9745 * iltests.il.in: Add test case for tail call with many arguments.
9747 2008-10-03 Zoltan Varga <vargaz@gmail.com>
9749 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
9750 to the fast virtual generic method code until the aot case is fixed.
9752 2008-10-03 Mark Probst <mark.probst@gmail.com>
9754 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
9756 2008-10-03 Mark Probst <mark.probst@gmail.com>
9758 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
9761 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
9763 * simd-intrinsics.c: Forgot to add this one.
9765 * mini-codegen.c: Fix macro in case SIMD is not supported.
9767 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
9769 This patch land initial JIT support for simd intrinsics.
9771 * mini-x86.h: Added new define to make --enable_minimal work on x86.
9773 * Makefile.am: Added simd-intrinsics.c
9775 * simd-intrinsics.c: New file with simd instrinsic related
9778 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
9780 * cpu-x86.md: Add simd related instructions.
9782 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
9784 * driver.c: Added two new --regression variants.
9786 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
9788 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
9790 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
9791 extract some complicated logic to helper functions.
9793 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
9795 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
9797 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
9798 the specialized simplification pass.
9800 * method-to-ir.c (mono_spill_global_vars): Use new macro.
9802 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
9804 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
9807 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
9808 if MONO_ARCH_NEED_SIMD_BANK is defined.
9810 * mini-ops.h: Added the new simd ops.
9812 * mini-x86.c: Added mono_arch_xregname.
9814 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
9816 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
9818 * mini-x86.h: Define simd related MONO_ARCH macros.
9820 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
9822 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
9824 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
9825 MONO_CLASS_IS_SIMD to deal with simd related IR.
9827 * mini.h (MonoInst): Added spill_var to the backend union.
9829 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
9831 * mini.h: Added forward declarations of the new simd fuctions.
9833 * optflags-def.h: Added new optimization names SIMD.
9835 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
9837 * regalloc.h: Added support for working with 3 register banks.
9839 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
9841 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
9843 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
9845 * mini-exceptions.c: remove 64 bit related ifdef clutter.
9847 2008-10-03 Zoltan Varga <vargaz@gmail.com>
9849 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
9850 instead of one on 64 bit systems.
9852 * method-to-ir.c: Remove unused includes.
9854 2008-10-02 Zoltan Varga <vargaz@gmail.com>
9856 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
9857 cfg->used_int_regs, since the two are different on arm.
9859 2008-10-02 Mark Probst <mark.probst@gmail.com>
9861 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
9862 mono_method_get_vtable_index() to get the vtable index.
9864 2008-10-02 Mark Probst <mark.probst@gmail.com>
9866 * method-to-ir.c (mono_method_to_ir2): Don't create native
9867 wrappers for array methods, because they're never called (and if
9868 they were called they wouldn't work).
9870 2008-10-02 Mark Probst <mark.probst@gmail.com>
9872 * method-to-ir.c (mono_method_to_ir2): Array methods are
9873 special-cased and must not be invoked indirectly via the (M)RGCTX
9874 when generic sharing is turned on. Fixes #431413.
9876 2008-10-01 Mark Probst <mark.probst@gmail.com>
9878 * method-to-ir.c: When generic sharing is active, call
9879 non-interface virtual generic methods via the standard trampoline.
9881 * mini-trampolines.c: Handle virtual generic shared methods.
9883 * mini.h, mini-x86.c, mini-x86.h: New argument for
9884 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
9885 method thunks and which is the trampoline to call if the lookup
9886 fails. Enable the virtual generic method thunk for x86.
9888 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
9889 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
9890 argument but assert that it's NULL, because these archs don't yet
9891 implement the virtual generic method thunk. Changes in the IMT
9892 thunk data structures.
9894 2008-10-01 Zoltan Varga <vargaz@gmail.com>
9896 * aot-compiler.c (emit_globals): Avoid invalid characters in
9897 the static linking symbol.
9899 * objects.cs: Add a test for the range check optimization. Fix warnings.
9901 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
9902 optimization from the current JIT.
9904 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
9905 later in decompose_array_access_opts () to allow more optimizations.
9907 * method-to-ir.c (mono_handle_soft_float): Rename this to
9908 mono_decompose_soft_float () for consistency.
9910 * mini-ops.h: Fix arguments of OP_STRLEN.
9912 * method-to-ir.c (save_cast_details): Extract the cast details saving code
9913 into a separate function.
9914 (reset_cast_details): Ditto.
9915 (handle_unbox): Save cast details. Fixes #431254.
9917 * method-to-ir.c: Remove some obsolete FIXMEs.
9919 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9921 * ir-emit.h (alloc_dreg): Write a warning before crashing.
9923 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9925 * mini-codegen.c: More work on macros to make them
9926 ready for multiple regbanks.
9928 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9930 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
9932 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
9934 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9936 * mini-codegen.c (mono_spillvar_offset): Proper support for
9939 2008-09-30 Zoltan Varga <vargaz@gmail.com>
9941 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
9942 the stack overflow changes.
9944 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9946 * mini-codegen.c: Make all bank macros depend on reg_bank.
9948 * mini-codegen.c (mono_local_regalloc): Make free mask
9949 initialization regbank aware.
9951 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9953 * mini-codegen.c (mono_local_regalloc): Extract callee
9954 mask selection to a function and make it regbank aware.
9956 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9958 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
9959 code to deal with many regbanks.
9961 2008-09-30 Zoltan Varga <vargaz@gmail.com>
9963 * mini-codegen.c: More fp->regbank changes.
9965 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
9967 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
9968 of a hardcoded constant.
9970 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
9972 * method-to-ir.c (type_from_stack_type): Fix typo.
9974 2008-09-29 Zoltan Varga <vargaz@gmail.com>
9976 * mini-ia64.c (emit_move_return_value): Convert float return values to
9979 * objects.cs: Add a new test.
9981 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
9982 VARARG methods to fix an assert later.
9984 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
9985 end so it at least compiles.
9987 2008-09-28 Zoltan Varga <vargaz@gmail.com>
9989 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
9991 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
9993 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
9994 optimization to a new function (emit_optimized_ldloca_ir) and enable
9995 it for both ldloca and ldloca_s.
9997 2008-09-28 Zoltan Varga <vargaz@gmail.com>
9999 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
10000 gshared CASTCLASS code.
10002 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
10003 amd64, where the libc stack unwinder encounters stack frames referring to
10004 native code in unmapped memory.
10006 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
10009 * generics.cs: Add new test.
10011 2008-09-27 Zoltan Varga <vargaz@gmail.com>
10013 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
10014 add a check that one of the ARM_FPU_ constants is defined.
10016 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
10018 * mini-exceptions.c: Fix build on non-altstack platforms.
10020 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
10023 * ir-emit.h: Add a comment to NEW_PCONST.
10025 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
10027 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
10029 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
10030 after the changes to MonoJitDomainInfo.
10032 2008-09-27 Mark Probst <mark.probst@gmail.com>
10034 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
10036 2008-09-27 Mark Probst <mark.probst@gmail.com>
10038 * mini-ppc.c: Compiler warning fixes.
10040 2008-09-27 Mark Probst <mark.probst@gmail.com>
10042 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
10045 2008-09-27 Mark Probst <mark.probst@gmail.com>
10047 * exceptions-ppc.c, mini-ppc.h: Compile
10048 mono_arch_handle_altstack_exception() on Darwin, too.
10050 2008-09-27 Mark Probst <mark.probst@gmail.com>
10052 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
10053 work on archs which don't have generic sharing implemented, only
10054 without the vtable_arg.
10056 2008-09-26 Mark Probst <mark.probst@gmail.com>
10058 * mini.c: Added comment explaining why delegate ctor icall
10059 wrappers are compiled.
10061 2008-09-26 Mark Probst <mark.probst@gmail.com>
10063 * mini.c: Don't produce trampolines to delegate ctor icall
10064 wrappers but compile them upfront.
10066 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
10068 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
10069 runtime-set function when going back to managed code. Currently this
10070 is used to set back the protection on the soft ovf pages and/or to
10071 throw the stack overflow exception that happened in unmanaged code.
10073 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
10075 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
10076 runtime-set function when going back to managed code. Currently this
10077 is used to set back the protection on the soft ovf pages and/or to
10078 throw the stack overflow exception that happened in unmanaged code.
10080 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
10082 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
10083 the support code for restoring stack protection after stack overflows
10084 that happen in unmanaged code. Don't set the exec permission on the
10085 soft overflow area.
10087 2008-09-26 Zoltan Varga <vargaz@gmail.com>
10089 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
10090 delegate->method_ptr is set. Fixes #428054.
10092 2008-09-25 Zoltan Varga <vargaz@gmail.com>
10094 * tests.cs: Rename to ratests.cs.
10096 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
10097 emit_get_rgctx_... functions.
10099 2008-09-25 Mark Probst <mark.probst@gmail.com>
10101 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
10103 2008-09-25 Mark Probst <mark.probst@gmail.com>
10105 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
10106 before asserting that method is sharable.
10108 2008-09-25 Mark Probst <mark.probst@gmail.com>
10110 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
10111 whether method needs a static RGCTX wrapper used instead of
10112 complex conditions.
10114 * generic-sharing.c, mini.h: A few functions moved to
10115 metadata/generic-sharing.c.
10117 2008-09-25 Mark Probst <mark.probst@gmail.com>
10119 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
10120 Generic code sharing for value types, which essentially means
10121 treating value type methods like static methods. The RGCTX is
10122 passed in the same way.
10124 2008-09-25 Zoltan Varga <vargaz@gmail.com>
10126 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
10127 opcode when creating multi-dimensional arrays of open types.
10129 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
10130 open generic types.
10132 * generics.cs: Add a test.
10134 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
10136 2008-09-24 Zoltan Varga <vargaz@gmail.com>
10138 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
10140 * mini.c (mini_method_compile): Set it when running under the debugger.
10142 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
10143 vreg optimization if the flag is set.
10145 * driver.c (mono_main): Add --attach= option to pass options to
10148 * mini.c (sigquit_signal_handler): Start the attach agent.
10150 * ssapre.c: Disable this to save space since it is not yet ported to
10153 * regalloc2.c: Disable this to save space.
10155 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
10157 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
10159 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
10160 the -v option useful again.
10162 2008-09-24 Zoltan Varga <vargaz@gmail.com>
10164 * mini-amd64.c (mono_arch_output_basic_block): Add support for
10167 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
10168 arrays of arrays. Fixes #428406.
10170 * method-to-ir.c (mini_emit_castclass): Ditto.
10172 * objects.cs: Add new test.
10174 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
10176 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
10177 was wrong at it choked against target_type_is_incompatible for byref types.
10179 2008-09-23 Zoltan Varga <vargaz@gmail.com>
10181 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
10184 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
10186 * mini-exceptions.c: update a few more exceptions-related counters.
10188 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
10190 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
10191 new functions to allocate from persistent mempools.
10193 2008-09-23 Zoltan Varga <vargaz@gmail.com>
10195 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
10196 multiple register banks in the future.
10198 * mini-codegen.c (mono_local_regalloc): Fix a warning.
10200 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
10202 * mini.c (type_to_eval_stack_type): Remove duplicated function.
10204 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
10206 * mini.h: Export type_to_eval_stack_type.
10208 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
10209 is only ins->klass of byref types.
10211 2008-09-22 Zoltan Varga <vargaz@gmail.com>
10213 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
10214 (mini_emit_memcpy2): Ditto.
10216 * mini-amd64.c: Fix a warning.
10218 2008-09-21 Mark Probst <mark.probst@gmail.com>
10220 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
10223 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
10225 * method-to-ir.c: Extract stloc micro-optimization to a
10226 function and apply it to all cases.
10228 2008-09-19 Mark Probst <mark.probst@gmail.com>
10230 * method-to-ir.c: Don't fail generic code sharing in cases we
10233 2008-09-18 Mark Probst <mark.probst@gmail.com>
10235 * mini-ppc.c: Handle structs in tailcalls on Darwin.
10237 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
10239 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
10242 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
10244 * trace.c: make tracing more useful and correct, with per-thread
10245 id and indent info.
10247 2008-09-15 Mark Probst <mark.probst@gmail.com>
10249 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
10250 doing a method call and the argument is an R4.
10252 2008-09-14 Zoltan Varga <vargaz@gmail.com>
10254 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
10257 2008-09-13 Mark Probst <mark.probst@gmail.com>
10259 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
10261 2008-09-12 Zoltan Varga <vargaz@gmail.com>
10263 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
10264 (MONO_JUMP_TABLE_FROM_INS): Ditto.
10266 2008-09-11 Zoltan Varga <vargaz@gmail.com>
10268 * driver.c: Add a --agent argument (not supported yet) to load managed
10269 agent assemblies before loading the main assembly, similarly to how the
10270 Java VM handles agents.
10272 2008-09-11 Mark Probst <mark.probst@gmail.com>
10274 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
10275 function to do stack layout of local variables.
10277 2008-09-11 Mark Probst <mark.probst@gmail.com>
10279 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
10282 2008-09-11 Zoltan Varga <vargaz@gmail.com>
10284 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
10285 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
10286 JIT if DISABLE_JIT is defined.
10288 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
10291 2008-09-10 Mark Probst <mark.probst@gmail.com>
10293 * iltests.il.in: Disable the fconv test on PPC (the result is
10294 undefined according to ECMA).
10296 2008-09-10 Mark Probst <mark.probst@gmail.com>
10298 * iltests.il.in: Enable tail call tests for PPC.
10300 * mini.h: Add variable for storing incoming valuetype argument
10301 addresses for tail calls.
10303 * mini-ppc.c: Implement valuetype arguments and return values for
10304 tailcalls on Linux.
10306 2008-09-09 Mark Probst <mark.probst@gmail.com>
10308 * mini-ppc.c: Partially implement tail calls (struct arguments and
10309 return values not supported).
10311 * method-to-ir.c: Enable tail calls on PPC.
10313 2008-09-08 Zoltan Varga <vargaz@gmail.com>
10315 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
10316 runtime-invoke wrappers to work around the problem of them getting
10317 assigned to a random class.
10319 * aot-runtime.c (mono_aot_get_method): Ditto.
10321 2008-09-07 Zoltan Varga <vargaz@gmail.com>
10323 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
10324 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
10326 2008-09-07 Mark Probst <mark.probst@gmail.com>
10328 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
10329 until they're implemented properly.
10331 * exceptions-ppc.c: Use arch-independent exception-handling code
10332 instead of custom one.
10334 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
10337 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
10339 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
10340 applies when __powerpc__ is defined.
10342 2008-09-06 Zoltan Varga <vargaz@gmail.com>
10344 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
10345 methods to their code to avoid computing the full name of wrappers and
10346 doing a lookup in a string hash table.
10348 2008-09-05 Zoltan Varga <vargaz@gmail.com>
10350 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
10351 we identify bblocks before method_to_ir () is ran.
10353 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
10354 Also avoid optimizing branches pointing to themselves.
10356 * mini.c (mini_method_compile): Ditto. Fixes #422947.
10358 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
10360 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
10362 2008-09-05 Zoltan Varga <vargaz@gmail.com>
10364 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
10365 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
10366 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
10369 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
10370 jumped to the same entry in plt_jump_table.
10372 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
10374 * method-to-ir.c (initialize_array_data): Handle field with RVA from
10377 2008-08-31 Zoltan Varga <vargaz@gmail.com>
10379 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
10380 other assignment can be if converted. Saves 1.5% on corlib size and fixes
10383 2008-08-29 Geoff Norton <gnorton@novell.com>
10385 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
10386 segment, and doesn't properly handle .space as .text. Fixes
10389 2008-08-29 Geoff Norton <gnorton@novell.com>
10391 * mini.c: Disable the mach exception handler when running on
10394 2008-08-29 Geoff Norton <gnorton@novell.com>
10396 * aot-compiler.c: Patch from Renaldas Zioma to properly register
10397 globals on Darwin/ARM
10399 2008-08-28 Zoltan Varga <vargaz@gmail.com>
10401 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
10402 since too many things depend on it. Instead, call
10403 mono_runtime_set_no_exec ().
10405 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
10408 * aot-compiler.c: Add an 'asm-only' AOT option.
10410 * mini.c: Avoid initializing the runtime when doing AOT compilation.
10412 * aot-compiler.c (compile_method): Disable gshared support for now as it
10415 2008-08-27 Bill Holmes <billholmes54@gmail.com>
10417 * mini-amd64.h : Fix a compiler warning.
10419 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
10420 Changed to use a callback function to retrieve the unwind info.
10421 This avoids problems observed when code blocks were removed by
10422 unloading an app domain.
10424 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
10425 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
10428 Contributed under MIT/X11 license.
10430 2008-08-27 Bill Holmes <billholmes54@gmail.com>
10432 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
10433 case to keep the stack aligned to 8.
10435 Contributed under MIT/X11 license.
10437 2008-08-26 Zoltan Varga <vargaz@gmail.com>
10439 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
10440 avoid repeated linear searches.
10442 2008-08-25 Zoltan Varga <vargaz@gmail.com>
10444 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
10445 methods it can't handle.
10447 * aot-compiler.c (add_method): Avoid adding a method twice.
10448 (add_wrappers): Add runtime invoke wrappers for all methods.
10450 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
10451 function to create an aot-compatible version of this trampoline.
10453 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
10455 2008-08-24 Zoltan Varga <vargaz@gmail.com>
10457 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
10459 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
10460 with a generic sharing failure.
10462 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
10464 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
10465 CEE_RETHROW. Fixes #419634.
10467 * mini.c (mono_method_to_ir): Ditto.
10469 * exceptions.cs: Add a new test.
10471 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
10472 to mono_type_stack_size_internal () since some callers might not pass in
10475 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
10476 instrument_prolog. Fixes #419878.
10478 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
10479 doubles in soft float mode volatile.
10481 2008-08-23 Zoltan Varga <vargaz@gmail.com>
10483 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
10485 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
10486 to handle soft float correctly.
10488 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
10491 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
10493 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
10494 to sp, since the generics catch code requires it.
10496 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
10499 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
10500 mono_arch_emit_imt_argument ().
10502 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
10504 * mini-arm.c tramp-arm.c: Generic sharing updates.
10506 2008-08-22 Zoltan Varga <vargaz@gmail.com>
10508 * mini-arm.c: Fix the arm build.
10510 * generic-sharing.c (mini_type_get_underlying_type): New helper function
10511 handling enums, generic instances and generic sharing.
10512 (mini_type_stack_size_full): Ditto.
10514 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
10516 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
10518 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
10520 * tramp-arm.c: Implement the rgctx fetch and the generic class init
10523 * mini-arm.c: Various small generic sharing changes.
10525 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
10527 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
10530 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
10531 helper function to return a generic class init trampoline.
10533 * method-to-ir.c mini.c: Use it.
10535 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
10536 arch-specfic function to return a generic class init trampoline.
10538 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
10539 the GENERIC_CLASS_INIT custom code.
10541 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
10542 a fatal error, not a sharing failure.
10544 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
10547 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
10548 trampoline argument from MONO_ARCH_VTABLE_REG.
10550 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10551 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10552 argument, and pass the vtable in VTABLE_REG.
10554 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10555 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10556 argument, and pass the vtable in VTABLE_REG.
10557 (mono_arch_create_trampoline_code_full): Remove some special casing for
10558 the rgctx fetch trampoline.
10560 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
10563 * iltests.il: Add a test for it.
10565 2008-08-21 Zoltan Varga <vargaz@gmail.com>
10567 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
10569 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
10572 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
10573 use mono_jit_info_table_find () to avoid recursion.
10574 (mono_delegate_trampoline): Add a sync wrapper here.
10576 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
10579 * mini.c (mono_method_to_ir): Ditto.
10581 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
10582 add_sync_wrapper argument. Don't add a sync wrapper here.
10583 (mono_create_jump_trampoline): Don't add a sync wrapper here.
10585 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
10587 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10589 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
10590 of nonvolatile registers back from MonoContext to CONTEXT.
10592 Contributed under MIT/X11 license.
10594 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10596 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
10597 arguments on Winx64 there are only 4 argument registers. For this
10598 logic to work the last argument must be pulled from the stack.
10600 Contributed under MIT/X11 license.
10602 2008-08-20 Zoltan Varga <vargaz@gmail.com>
10604 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10606 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
10607 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
10608 encode/decode_method_ref ().
10610 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
10612 * aot-runtime.c (decode_patch): Ditto.
10614 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
10615 MONO_PATCH_INFO_METHOD.
10617 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
10618 MonoGenericJitInfo.
10620 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
10621 MonoGenericJitInfo.
10623 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
10625 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
10626 one from the caller.
10628 * aot-runtime.c (decode_generic_inst): New function to decode and
10629 return a interned generic inst.
10630 (decode_klass_ref): Use it.
10631 (decode_method_ref): Ditto.
10633 * aot-compiler.c (emit_exception_debug_info): Save
10634 jinfo->has_generic_jit_info too.
10636 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10638 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
10640 * iltests.il.in: Add a test for fconv_to_i.
10642 * liveness.c: Disable the liveness2 pass for now to save space.
10644 * regalloc2.c: Include mempool-internals.h to fix warnings.
10646 * aot-compiler.c (encode_method_ref): Encode the context of generic
10649 * aot-runtime.c (decode_method_ref): Inflate generic methods using
10650 the context saved in the aot file.
10652 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10654 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
10656 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
10657 volatile so they won't be optimized away.
10659 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
10665 * dominators.c: Remove duplicated functions that now are in
10666 mempool-internals.h.
10668 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10670 * aot-compiler.c: Fix warnings.
10672 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
10674 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
10676 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
10679 * mini.c (mono_resolve_patch_target): Ditto.
10681 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
10682 (encode_klass_ref): Add support for encoding VARs/MVARs.
10684 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
10686 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
10687 the handling of the got entries into a separate 'decode_got_entry' function.
10688 Add support for RGCTX_FETCH.
10690 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
10691 clobbered by the trampoline code.
10693 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
10694 not clobbered by the indirect calling code.
10696 2008-08-18 Zoltan Varga <vargaz@gmail.com>
10698 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
10701 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
10703 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
10704 signature using the compilation mempool otherwise we would leak it.
10706 2008-08-18 Zoltan Varga <vargaz@gmail.com>
10708 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
10709 mono_emit_abs_call ().
10711 * patch-info.h: Add GENERIC_CLASS_INIT.
10713 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
10715 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
10716 as their target as a near call.
10718 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
10720 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
10722 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
10723 call to a runtime function described by a patch.
10725 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
10726 mono_emit_abs_call, this has the advantage that the ABS handling code in
10727 mono_codegen () can handle them both, and can handle other stuff in the
10728 future without additional code.
10730 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
10732 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
10735 * mini.h: Add missing bblock related prototypes.
10737 * mini.h (MonoCompile): Remove unused reverse_inst_list and
10738 reverse_inst_list_len fields.
10740 * mini.c: Refactor this file a bit by moving branch optimizations to
10743 * method-to-ir.c: Merge generic sharing changes missed earlier.
10745 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
10747 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
10748 shared patches. Process METHODCONST as a shared patch.
10750 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
10751 as it crashes on the 2.0 mscorlib.
10753 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
10756 * aot-compiler.c: Use is_plt_patch () in a few additional places.
10757 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
10760 * aot-compiler.c: Reorganize the got handling code to be a bit more
10763 2008-08-17 Zoltan Varga <vargaz@gmail.com>
10765 * aot-compiler.c: Make the patch_to_plt_offset hash table use
10766 mono_patch_info_equals/hash, and use it to massively simplify
10769 * mini.c (mono_patch_info_hash): Simplify this and add support for
10772 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
10774 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
10775 handling code, since an offset is not enough to identify a trampoline.
10777 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
10779 2008-08-17 Mark Probst <mark.probst@gmail.com>
10781 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
10783 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
10785 * mini-ops.h: Argument and result types for OVF_CARRY ops.
10787 * decompose.c: PPC decompositions for various ops.
10789 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
10791 2008-08-17 Zoltan Varga <vargaz@gmail.com>
10793 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
10794 call the generic trampoline code using a call, instead of a jump, to
10795 remove some special casing from the generic trampoline code.
10797 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
10798 (mono_codegen): Ditto.
10800 * aot-compiler.c aot-runtime.c: Ditto.
10802 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
10804 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
10805 helper function to find the offset corresponding to a lazy fetch trampoline.
10807 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
10808 when doing generic sharing.
10810 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
10813 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
10814 mini-trampolines.c to be with the other trampoline creation functions.
10816 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
10817 as it is equal to method->signature in most cases, add a
10818 mono_emit_method_call_full variant which takes a signature and an imt
10821 2008-08-16 Zoltan Varga <vargaz@gmail.com>
10823 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
10824 to this function, since it could be computed easily from the method
10826 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
10829 * method-to-ir.c mini.c: Remove references to
10830 compile_generic_method_wo_context.
10832 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
10833 generic method calls.
10835 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
10836 dimensional non-szarrays.
10838 * mini.c (mini_init): Register mono_array_new_1.
10840 * jit-icalls.c (mono_array_new_1): New jit icall.
10842 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
10843 pointing to the method.
10845 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
10846 method addresses belonging to METHOD_JUMP patches in the
10847 jump_target_got_slot_hash.
10848 (mono_aot_load_method): Ditto.
10850 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
10851 METHOD_JUMP patches.
10853 * mini.c (mini_create_jit_domain_info): New helper function which
10854 initializes/frees domain->runtime_info.
10855 (mini_free_jit_domain_info): Ditto.
10856 (mini_init): Install the domain hook functions with the runtime.
10858 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
10859 information maintained by the JIT.
10861 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
10862 insertion into jump_table_hash into mono_codegen (), also implement proper
10865 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
10866 tail calls, it is already done by the aot code.
10868 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
10869 mechanism on amd64.
10871 * iltests.il.in: Make the jmp test a bit more complex.
10873 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
10874 generic instances which doesn't have a token.
10876 * aot-runtime.c (decode_method_ref): Ditto.
10878 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
10879 can handle this case now.
10880 (handle_box): Ditto.
10882 2008-08-15 Geoff Norton <gnorton@novell.com>
10884 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
10887 2008-08-15 Zoltan Varga <vargaz@gmail.com>
10889 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
10890 calling generic methods.
10892 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
10894 * aot-runtime.c (decode_patch_info): Ditto.
10896 * mini.c (mono_resolve_patch_target): Ditto.
10898 * patch-info.h: Add METHOD_RGCTX.
10900 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
10902 2008-08-14 Zoltan Varga <vargaz@gmail.com>
10904 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
10905 arguments in registers.
10907 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
10908 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
10910 * mini.c (mini_method_compile): Abort aot compilation for generic
10911 methods if generic sharing is disabled.
10913 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
10916 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
10917 requiring an mrgctx.
10919 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
10920 store instructions when converting a vcall to a normal call.
10922 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
10923 mono_arch_find_jit_info.
10925 2008-08-13 Zoltan Varga <vargaz@gmail.com>
10927 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
10928 avoid calling mono_method_full_name () for every method even if the
10929 env var is not set.
10930 (check_inline_caller_method_name_limit): Ditto.
10932 2008-08-12 Zoltan Varga <vargaz@gmail.com>
10934 * driver.c (main_thread_handler): Allow AOT compilation of multiple
10935 assemblies in one run.
10937 * aot-compiler.c (mono_compile_assembly): Only print out a count of
10938 skipped methods if it is not 0.
10940 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
10942 2008-08-12 Bill Holmes <billholmes54@gmail.com>
10944 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
10945 MONO_ARCH_HAVE_UNWIND_TABLE.
10947 Contributed under MIT/X11 license.
10949 2008-08-12 Bill Holmes <billholmes54@gmail.com>
10951 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
10952 from default optimizaton list on Winx64.
10954 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
10956 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
10957 the LMF from the MonoJitTlsData structure.
10959 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
10961 Contributed under MIT/X11 license.
10963 2008-08-12 Zoltan Varga <vargaz@gmail.com>
10965 * mini.c (sigsegv_signal_handler): Fix the build.
10967 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
10968 assembly->aot_module.
10970 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
10971 hash table. This simplifies and speeds up a lot of code, and fixes support
10974 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
10977 * mini-exceptions.c: Ditto.
10979 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
10980 'native_offset' argument, since these are computed in the
10981 mono_find_jit_info () function.
10983 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
10984 is used by exceptions-ppc.c.
10986 * exceptions-ppc.c: Call mono_find_jit_info () instead of
10987 mono_arch_find_jit_info ().
10989 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
10990 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
10991 generic code in mini-exceptions.c.
10993 2008-08-11 Zoltan Varga <vargaz@gmail.com>
10995 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
10997 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
10999 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
11000 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
11001 called while holding the loader lock. Fixes #415608.
11002 (mono_aot_get_method_from_token_inner): Ditto.
11004 2008-08-09 Zoltan Varga <vargaz@gmail.com>
11006 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
11007 to reduce differences between this and the generic implementation in
11009 (ves_icall_get_frame_info): Ditto.
11011 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
11013 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
11016 * exceptions-ppc.c (arch_get_call_filter): Rename this to
11017 mono_arch_get_call_filter () and make it non-static, for consistency with the
11018 other architectures.
11020 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
11023 * local-propagation.c:
11024 * mini-x86.c: Correct the name of arch defines.
11026 2008-08-09 Zoltan Varga <vargaz@gmail.com>
11028 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
11029 NO_EMULATE_LONG_SHIFT_OPS define.
11031 2008-08-08 Zoltan Varga <vargaz@gmail.com>
11033 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
11034 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
11036 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
11037 MACH fixes. Merged from the 2.0 branch.
11039 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
11041 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
11042 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
11044 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
11046 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
11047 mono_marshal_get_native_wrapper () signature changes.
11049 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
11051 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
11052 conversion bug under arm.
11054 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
11056 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
11058 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
11059 with overflow checking.
11061 2008-08-05 Marek Habersack <mhabersack@novell.com>
11063 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
11064 to the genmdesc.pl file
11066 2008-08-05 Zoltan Varga <vargaz@gmail.com>
11068 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
11069 arg_array in the soft-float versions of the LOAD/STORE macros.
11071 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
11074 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
11076 2008-08-02 Zoltan Varga <vargaz@gmail.com>
11078 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
11079 a float HFA. Fixes #413621.
11081 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
11083 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
11084 frame_size to args_size. Fixes build.
11086 2008-08-02 Zoltan Varga <vargaz@gmail.com>
11088 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
11089 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
11091 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
11092 the stack are not unaligned. Fixes #413247.
11094 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
11096 * mini.c: update jitted methods performance counters.
11098 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
11100 * mini-exceptions.c: increase the exceptions thrown performance
11101 counter in mono_handle_exception ().
11103 2008-07-29 Zoltan Varga <vargaz@gmail.com>
11105 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
11106 can work with netmodules.
11108 2008-07-28 Geoff Norton <gnorton@novell.com>
11110 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
11113 2008-07-28 Zoltan Varga <vargaz@gmail.com>
11115 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
11118 2008-07-28 Bill Holmes <billholmes54@gmail.com>
11120 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
11121 The float param registers and other param registers must be the
11122 same index on Windows x64.
11124 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
11125 ArgValuetypeAddrInIReg argument case. Setting the argument
11126 op to OP_VTARG_ADDR (OP_REGOFFSET)).
11128 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
11129 variable computed above as the copy length for arguments of storage
11130 type ArgValuetypeAddrInIReg.
11132 * mini-amd64.c (mono_arch_emit_call) : Implementing the
11133 ArgValuetypeAddrInIReg argument case. This case will rely on
11134 mono_arch_emit_outarg_vt to emit the correct code later in the process.
11136 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
11137 a 32 byte stack allocation for all calls. We will omit the adjustment for
11138 jump and tail call instructoins as they do not follow the typical call behavior.
11140 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
11141 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
11142 local variable and pass the local variable by reference to the called method.
11144 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
11145 Implementing the ArgValuetypeAddrInIReg argument case. When the address
11146 of a struct is passed in a register it must be saved with the other
11147 volatile argument on the stack.
11149 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
11150 frame pointer the stack adjustment value must be saved to the unwind
11153 Contributed under MIT/X11 license.
11155 2008-07-28 Zoltan Varga <vargaz@gmail.com>
11157 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
11158 which got lost in the merge.
11160 2008-07-27 Zoltan Varga <vargaz@gmail.com>
11162 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
11165 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
11167 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
11168 icalls, since they won't be patched.
11170 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
11171 different code sequence when running under valgrind to prevent some valgrind
11174 * iltests.il.in: Add new regression test.
11176 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
11179 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
11180 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
11182 * iltests.il.in: Add new test.
11184 * aot-compiler.c: Fix some warnings.
11186 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
11189 2008-07-27 Zoltan Varga <vargaz@gmail.com>
11191 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
11192 (mini_usage_jitdeveloper): Add a missing --wapi option.
11194 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11196 * mini-codegen.c: Simplify the is_fp macros.
11197 (free_up_ireg): Remove, use free_up_reg instead.
11198 (free_up_reg): Fix the fp case.
11200 2008-07-26 Zoltan Varga <vargaz@gmail.com>
11202 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
11205 * exceptions-x86.c: Merge some changes which seemed to have got lost
11206 in the linear-ir merge.
11208 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
11210 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
11211 long vreg volatile even if the variable was already created.
11213 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
11214 volatile variables.
11216 2008-07-26 Zoltan Varga <vargaz@gmail.com>
11218 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
11220 * mini.c (mono_jit_compile_method_inner): Add support for
11221 MONO_EXCEPTION_BAD_IMAGE.
11223 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
11224 mini_method_get_context () returns NULL. Fixes #356531.
11226 * mini.c (mono_method_to_ir): Ditto.
11228 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
11229 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
11231 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11233 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
11234 in the LDFTN implementation.
11236 2008-07-25 Mark Probst <mark.probst@gmail.com>
11238 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
11239 code, patch calls to icalls, too, even if they're not in the
11240 shared generic code hash. Fixes #411962.
11242 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11244 * cpu-x86.md: Increase the length of the fcall opcodes.
11246 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
11247 calls returning floats.
11249 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
11252 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
11255 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
11256 into the domain->method_code_hash.
11258 * aot-compiler.c: Fix win32 build.
11260 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
11262 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
11263 gshared NEWARR implementation.
11265 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
11267 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
11268 can be used outside of method_to_ir.
11270 * mini.h (MonoCompile): Add arg_types field.
11272 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
11274 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
11275 the values of the local arg_array and param_types array.
11277 2008-07-24 Zoltan Varga <vargaz@gmail.com>
11279 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
11280 got accesses might only get generated later when NEWOBJ is decomposed.
11282 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
11283 looking up the native code of the target method when a delegate is called
11284 for the first time.
11286 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
11289 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
11291 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
11292 AOT work on platforms without a working dlsym implementation.
11294 * mini.h: Bump AOT image format version.
11296 2008-07-24 Mark Probst <mark.probst@gmail.com>
11298 * mini-exceptions.c: Free a MonoType with
11299 mono_metadata_free_type() instead of g_free().
11301 * aot-runtime.c: Free a MonoType.
11303 2008-07-24 Zoltan Varga <vargaz@gmail.com>
11305 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
11308 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
11311 2008-07-23 Massimiliano Mantione <massi@ximian.com>
11312 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
11315 2008-07-23 Zoltan Varga <vargaz@gmail.com>
11317 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
11318 NEWOBJ calls on valuetypes.
11320 * iltests.il.in: Add new test.
11322 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
11324 2008-07-22 Zoltan Varga <vargaz@gmail.com>
11326 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
11327 is no longer needed.
11329 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
11330 non register sized integer arguments.
11331 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
11332 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
11335 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
11338 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
11339 two a binop with different sized arguments is emitted.
11341 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
11342 instruction in the ins==NULL case.
11344 2008-07-23 Zoltan Varga <vargaz@gmail.com>
11346 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
11348 * mini-x86.c: Fix osx build.
11350 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
11353 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
11354 instruction for non int sized variables.
11356 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
11359 2008-07-23 Robert Jordan <robertj@gmx.net>
11361 * method-to-ir.c: Fix MSVC build.
11363 2008-07-22 Zoltan Varga <vargaz@gmail.com>
11365 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
11366 a non int sized type, widen it to an int since newer versions of gcc seem to
11367 generate code which needs this.
11369 * ssa2.c abcremoval2.c: Fix warnings.
11371 * *: Merge the Linear IR branch.
11373 The original branch is at trunk/branches/vargaz/mini-linear-il, and
11374 the ChangeLog file there describes all the changes done over the years.
11375 Further documentation can be found at www.mono-project.com/Linear_IL.
11377 2008-07-21 Bill Holmes <billholmes54@gmail.com>
11379 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
11380 The float param registers and other param registers must be the
11381 same index on Windows x64.
11383 Contributed under MIT/X11 license.
11385 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
11387 * mini.c: Make the previous fix GC safe.
11389 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
11391 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
11393 2008-07-21 Bill Holmes <billholmes54@gmail.com>
11395 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
11396 on Winx64. This type will not be passed on the stack (ArgOnStack), but
11397 ArgValuetypeAddrInIReg instead.
11399 Contributed under MIT/X11 license.
11401 2008-07-21 Zoltan Varga <vargaz@gmail.com>
11403 * mini-codegen.c (get_register_spilling): Fix a warning.
11405 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
11407 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
11408 for types which the initialization fails. Raises the provided exception
11409 at the right stop after cleanup.
11411 2008-07-16 Zoltan Varga <vargaz@gmail.com>
11413 * aot-compiler.c: Free most of the memory allocated during compilation.
11415 * mini.c (mini_parse_debug_options): Fix a leak.
11417 * mini.c (mini_method_compile): Don't add the method to the jit info tables
11418 during aot compilation.
11420 2008-07-14 Zoltan Varga <vargaz@gmail.com>
11422 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
11423 it has too much register pressure.
11425 2008-07-13 Zoltan Varga <vargaz@gmail.com>
11427 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
11429 2008-07-12 Zoltan Varga <vargaz@gmail.com>
11431 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11434 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11435 on amd64 similar to the way it is done on arm.
11437 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11439 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
11440 consistency, normalize error messages, avoid loading aot-only modules in
11443 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
11446 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
11448 2008-07-11 Martin Baulig <martin@ximian.com>
11451 (MonoDebuggerInfo): Add `interruption_request'.
11453 2008-07-12 Zoltan Varga <vargaz@gmail.com>
11455 * aot-compiler.c (emit_plt): Remove some dead code.
11457 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
11459 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
11460 return the plt info offset belonging to a given plt entry.
11462 * mini-trampolines.c (mono_aot_plt_trampoline): Use
11463 mono_aot_get_plt_info_offset.
11465 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
11466 similar to the amd64 code by makeing jumps through a separate jump table
11467 instead of embedding the jump addresses into the code.
11469 2008-07-11 Zoltan Varga <vargaz@gmail.com>
11471 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
11474 2008-07-10 Martin Baulig <martin@ximian.com>
11476 * mini.c (mini_method_compile): Disable generics sharing when
11477 running in the debugger.
11479 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11481 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
11483 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
11484 the local register allocator from running out of registers on x86 when
11487 2008-07-10 Bill Holmes <billholmes54@gmail.com>
11489 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
11490 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
11493 Contributed under MIT/X11 license.
11495 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11497 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
11498 speed up the assembler.
11500 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11502 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
11505 * mini.c: Move the soft float handling macros a bit earlier, add
11506 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
11509 * mini.h: Add prototype for mono_arch_fixup_jinfo.
11511 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
11512 read-only to help catch code allocation requests.
11514 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
11515 and turn it off when using --aot-only or when compiling with --aot=full.
11517 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
11518 jump table for switches from the normal domain mempool, not the code
11521 * mini-trampolines.c (get_unbox_trampoline): New function to return an
11522 unbox trampoline which handles aot-only mode too.
11524 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
11525 an AOTed unbox trampoline.
11527 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
11529 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11531 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
11534 Contributed under MIT/X11 license.
11536 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11538 * mini.c (mono_codegen): Allocate space at the end of the code block and store
11539 the unwind information for the method at the end of the allocated block.
11541 * mini-amd64.h: Added declarations for the unwind routines and adding field to
11542 MonoCompileArch to hold the unwind info for SEH on Winx64
11544 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
11545 frame pointer info for the method being compiled.
11547 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
11548 the call to mono_exception_from_token.
11550 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
11551 storing the method prolog information in a format that the Winx64 SEH can understand. This
11552 information is stored a the end of the method block because it is all 32-bit offset based.
11554 Contributed under MIT/X11 license.
11556 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11558 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
11560 * wapihandles.c: Fix warnings.
11562 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
11565 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
11566 mono_jit_compile_method in aot-only mode since that calls the type
11569 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
11570 get_delegate_invoke_impl in aot-only mode.
11572 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
11574 2008-07-08 Zoltan Varga <vargaz@gmail.com>
11576 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
11578 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
11581 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
11583 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
11584 init trampoline from the AOT file as well.
11586 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
11587 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
11590 * mini.c (mini_init): Move the call to mono_exceptions_init () after
11593 * exceptions-amd64.c: Add _full variants for the remaining exception code
11594 creation functions as well, allow emission of relocatable code, remove
11595 caching since that is now done by the caller.
11597 * mini-exceptions.c: Add _full variants for the remaining exception code
11598 creation functions as well, add aot-only support.
11600 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
11601 if we can determine a proper token for them.
11602 (add_wrappers): Add a few more wrappers.
11603 (emit_method_code): Remove some dead code.
11604 (emit_trampolines): Emit exception code too.
11606 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
11608 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
11609 mono_array_new_va which avoids varargs.
11611 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
11613 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
11614 mono_arch_create_specific_trampoline () in all places.
11616 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
11617 a bit so it can be used for other things as well.
11619 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
11622 * exceptions-amd64.c: Rename the caching from the exception code creation
11623 functions, it is done by the caller instead.
11625 * exceptions-amd64.c: Change the signature of the exception code creation
11626 functions to allow the creation of relocatable code later.
11628 * mini-exceptions.c: Add a set of functions to query the various
11629 runtime-generated exception functions.
11631 * mini.c mini-exceptions.c: Use the newly added functions instead of the
11632 mono_arch_.. () functions.
11634 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11636 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
11638 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
11640 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
11641 (mini_get_vtable_trampoline): Ditto.
11643 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
11644 code in the AOT case by returning the code size and a list of relocations to
11647 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
11649 2008-07-07 Bill Holmes <billholmes54@gmail.com>
11651 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
11654 Contributed under MIT/X11 license.
11656 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11658 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
11659 so the buffer size can be computed correctly. Fixes #404735.
11661 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
11662 normally as cfg->debug_info is already freed.
11664 2008-07-06 Zoltan Varga <vargaz@gmail.com>
11666 * mini-amd64.c: For calls returning vtypes in registers, don't store
11667 the return address on the stack, instead allocate a separate local for
11670 2008-07-05 Mark Probst <mark.probst@gmail.com>
11672 * mini-trampolines.c, mini.h: Add an argument to
11673 mono_create_jit_trampoline_in_domain() for turning off the adding
11674 of the sync wrapper.
11676 * mini.c: Use the JIT trampoline without sync instead of
11677 ldftn_nosync in static RGCTX invoke wrappers so that the call can
11680 2008-07-04 Mark Probst <mark.probst@gmail.com>
11682 * driver.c: Turn on GSHARED optimization by default.
11684 2008-07-04 Zoltan Varga <vargaz@gmail.com>
11686 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
11687 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
11689 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
11690 create a variant of the generic trampoline code callable from AOTed trampolines.
11692 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
11693 trampoline code callable from AOTed trampolines.
11695 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
11697 2008-07-04 Mark Probst <mark.probst@gmail.com>
11699 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
11700 pass-through manner.
11702 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
11703 and don't fail sharing for them anymore.
11705 * mini-exceptions.c: Handle exceptions in shared generic methods.
11707 * generic-sharing.c: When checking the context of a generic
11708 method, also check its class's context. Don't treat wrappers as
11711 * mini-trampolines.c: Some code factored out to
11712 metadata/generic-sharing.c. Handle the MRGCTX case.
11714 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
11715 we must deal with the method being of another instantiation of the
11716 class. Add static rgctx invoke wrappers to generic methods.
11718 2008-07-04 Mark Probst <mark.probst@gmail.com>
11720 * mini.c: Provide all jit infos of generic shared methods with a
11723 * mini-exceptions.c: Handle the new situation that a generic info
11724 might be available, but not info about the this/vtable/mrgctx
11727 2008-07-03 Mark Probst <mark.probst@gmail.com>
11729 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
11732 2008-07-03 Zoltan Varga <vargaz@gmail.com>
11734 * dominators.c (check_dominance_frontier): Fix a warning.
11736 * mini.h: Add some missing prototypes.
11738 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
11740 * driver.c (mono_jit_init_version): Correct the comments since the first
11741 argument should be the name of the root domain, not a filename.
11743 * aot-runtime.c (make_writable): Error out if this is called while running
11745 (load_aot_module): Ditto.
11747 * aot-compiler.c: Really fix the computation of method indexes.
11749 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
11750 optimizations as this is no longer called frequently.
11752 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
11753 method and the invoke impl code and pass it to the delegate trampoline instead of
11754 just the delegate class.
11756 2008-07-02 Zoltan Varga <vargaz@gmail.com>
11758 * aot-compiler.c: Fixup the computation of method indexes.
11759 (add_wrappers): Create the base methods of the runtime invoke wrappers using
11760 the method builder infrastructure.
11762 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
11765 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
11766 mode, load the method right away instead of creating a trampoline.
11768 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
11770 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
11773 2008-07-01 Zoltan Varga <vargaz@gmail.com>
11775 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
11776 (mono_aot_load_method): Use method_index instead of method->token.
11778 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
11779 can handle icalls etc. properly.
11781 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11783 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
11785 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
11786 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
11787 JIT_ICALL_ADDR patch type.
11789 * patch-info.h: Add JIT_ICALL_ADDR patch type.
11791 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
11793 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
11795 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
11797 2008-06-30 Zoltan Varga <vargaz@gmail.com>
11799 * mini.c: Use domain->jit_code_hash_lock for controlling access to
11800 domain->jit_code_hash.
11802 2008-06-29 Zoltan Varga <vargaz@gmail.com>
11804 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
11806 2008-06-27 Zoltan Varga <vargaz@gmail.com>
11808 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
11809 get_this_arg_from_call, let it compute it when needed.
11811 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
11812 gsctx from code only when needed.
11814 * mini-trampolines.c (get_generic_context): Rename this to
11815 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
11816 it can be called by the arch backends.
11818 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
11820 2008-06-26 Zoltan Varga <vargaz@gmail.com>
11822 * driver.c (mono_main): Add experimental --aot-only command line option.
11824 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
11827 2008-06-26 Kornel Pal <kornelpal@gmail.com>
11829 * driver.c (DllMain): Remove mono_module_handle.
11831 Contributed under MIT/X11 license.
11833 2008-06-25 Zoltan Varga <vargaz@gmail.com>
11835 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
11836 for emitting methods which are not in the source assembly. Detect and report
11837 failure of assembling+linking.
11839 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
11841 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
11843 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
11845 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
11847 2008-06-24 Zoltan Varga <vargaz@gmail.com>
11849 * mini.h: Remove some obsolete prototypes.
11851 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
11853 2008-06-24 Mark Probst <mark.probst@gmail.com>
11855 * mini.c (get_object_generic_inst): Variable-sized arrays are not
11856 supported by Visual Studio, so use alloca().
11858 2008-06-23 Zoltan Varga <vargaz@gmail.com>
11860 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
11863 2008-06-23 Mark Probst <mark.probst@gmail.com>
11865 * mini.c: Fail sharing of a generic method if it contains an open
11866 catch clause (because we don't pass MRGCTXs yet).
11868 2008-06-23 Mark Probst <mark.probst@gmail.com>
11870 * mini.c: When compiling a method with generic sharing, insert the
11871 method instantiated with an all-Object generic context into the
11872 jit info table, instead of the context of the first instantiation
11873 of the method we happen to compile.
11875 2008-06-18 Martin Baulig <martin@ximian.com>
11877 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
11878 `major_version' and `minor_version'.
11880 2008-06-17 Mark Probst <mark.probst@gmail.com>
11882 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
11883 mono_method_is_generic_sharable_impl() takes an additional
11884 argument specifying whether to treat type variables as reference
11887 2008-06-17 Mark Probst <mark.probst@gmail.com>
11889 * mini.h: Removed obsolete prototypes.
11891 2008-06-17 Mark Probst <mark.probst@gmail.com>
11893 * mini.c: Don't fail generic sharing for initobj and sizeof - we
11894 already handle them.
11896 2008-06-17 Mark Probst <mark.probst@gmail.com>
11898 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
11899 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
11900 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
11901 tramp-x86.c: Added a MonoGenericContext* argument to
11902 mono_arch_get_unbox_trampoline() so that it can call other
11903 functions which require it.
11905 2008-06-17 Mark Probst <mark.probst@gmail.com>
11907 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
11908 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
11909 mono_arch_get_this_arg_from_call() takes a
11910 MonoGenericSharingContext* as well.
11912 2008-06-17 Mark Probst <mark.probst@gmail.com>
11914 * mini.c: Factor out code for emitting unbox into emit_unbox() and
11915 implement generic sharing of unbox.
11917 2008-06-17 Mark Probst <mark.probst@gmail.com>
11919 * mini.c: Don't compute the vtable to determine whether a field is
11920 special static, because it might not work for open types.
11922 2008-06-17 Mark Probst <mark.probst@gmail.com>
11924 * mini.c: Removed the unused token_type and token_source arguments
11925 from get_runtime_generic_context_ptr().
11927 2008-06-17 Marek Habersack <mhabersack@novell.com>
11929 * mini.c (ADD_BINOP): fix the build
11931 2008-06-16 Zoltan Varga <vargaz@gmail.com>
11933 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
11936 2008-06-16 Mark Probst <mark.probst@gmail.com>
11938 * mini.h: Removed class relations enum that's not used anymore.
11940 2008-06-16 Mark Probst <mark.probst@gmail.com>
11942 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
11944 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
11945 the lazy fetch trampoline access code.
11947 2008-06-15 Zoltan Varga <vargaz@gmail.com>
11949 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
11951 2008-06-14 Zoltan Varga <vargaz@gmail.com>
11953 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
11955 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
11957 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
11959 2008-06-13 Zoltan Varga <vargaz@gmail.com>
11961 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
11964 * mini-ops.h: Add MIN/MAX_UN opcodes.
11966 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
11969 * basic-math.cs: Add more min/max tests.
11971 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
11973 2008-06-13 Mark Probst <mark.probst@gmail.com>
11975 * mini.c: Small fix in the prologue of emit_castclass.
11977 2008-06-13 Zoltan Varga <vargaz@gmail.com>
11979 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
11981 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
11982 do not work even for unsigned types. Fixes #400014.
11984 * basic-math.cs: Add regression tests for unsigned Min/Max.
11986 2008-06-13 Mark Probst <mark.probst@gmail.com>
11988 * mini.c: Added additional context_used argument to several
11989 functions, which will be needed for sharing generic methods. Use
11990 GET_RGCTX macro wherever appropriate. Declare only one
11991 context_used in mono_method_to_ir().
11993 2008-06-13 Mark Probst <mark.probst@gmail.com>
11995 * mini.c, generic-sharing.c: Removed generic class relations.
11997 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
11998 functions due to MRGCTX changes.
12000 2008-06-13 Mark Probst <mark.probst@gmail.com>
12002 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
12003 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
12004 with calculated IMT.
12006 * mini.c: Generic sharing of calls via generic interfaces.
12008 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
12009 generic method with non-constant MonoGenericContext*. Instead,
12010 the context is taken out of the method itself.
12012 2008-06-13 Mark Probst <mark.probst@gmail.com>
12014 * mini.c: Generic sharing of ldvirtftn.
12016 2008-06-13 Mark Probst <mark.probst@gmail.com>
12018 * mini.c: Generic sharing of ldftn.
12020 2008-06-13 Mark Probst <mark.probst@gmail.com>
12022 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
12024 2008-06-13 Mark Probst <mark.probst@gmail.com>
12026 * mini.c: Generic sharing of the special case of ldtoken followed
12027 by a call to GetTypeFromHandle.
12029 2008-06-13 Mark Probst <mark.probst@gmail.com>
12031 * mini.c: Generic sharing of box for nullable types.
12033 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12035 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
12036 are passed on the stack. Fixes #324807.
12038 2008-06-12 Bill Holmes <billholmes54@gmail.com>
12040 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
12041 for the ArgValuetypeAddrInIReg case.
12043 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
12044 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
12046 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
12047 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
12048 local variable and pass the local variable by reference to the called method.
12050 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
12051 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
12053 Contributed under MIT/X11 license.
12055 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
12057 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
12059 * debug-mini.c (mono_debug_print_vars): Release memory after printing
12062 2008-06-10 Martin Baulig <martin@ximian.com>
12065 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
12067 2008-06-09 Kornel Pal <kornelpal@gmail.com>
12069 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
12070 possible error when no arguments are passed.
12072 Contributed under MIT/X11 license.
12074 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
12076 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
12077 where the file name is NULL.
12079 2008-06-09 Zoltan Varga <vargaz@gmail.com>
12081 * mini.c: Fix s390 build.
12083 2008-06-08 Zoltan Varga <vargaz@gmail.com>
12085 * trace.c (mono_trace_parse_options): Fix warnings.
12087 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
12089 2008-06-07 Zoltan Varga <vargaz@gmail.com>
12091 * mini.c (remove_block_if_useless): Avoid printing the method name.
12093 * mini.c: Remove needless setting of ins->cil_code which is now done by
12096 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
12099 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
12100 translated code after it has been patched.
12102 2008-06-06 Zoltan Varga <vargaz@gmail.com>
12104 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
12105 avoid problems during code patching on SMP systems.
12106 (emit_call): Avoid adding a patch info which is already added by
12108 (mono_arch_emit_exceptions): Ditto.
12110 2008-06-05 Zoltan Varga <vargaz@gmail.com>
12112 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
12113 MONO_TYPE_ISSTRUCT already checks for it.
12115 2008-06-05 Bill Holmes <billholmes54@gmail.com>
12117 * mini-amd64.c:merge_argument_class_from_type: When marshaling
12118 structs with floats on Winx64 the float registers are not used.
12119 The integer registers are always used..
12120 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
12121 only one register will be used and only if the size of the struct
12122 is 1,2,4, or 8 bytes.
12124 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
12125 to work for Winx64.
12127 Contributed under MIT/X11 license.
12129 2008-06-05 Martin Baulig <martin@ximian.com>
12131 * debug-debugger.c (debugger_lookup_class): Also call
12132 mono_class_setup_methods() here; we're only called from RTI.
12134 2008-06-05 Andreas Farber <andreas.faerber@web.de>
12136 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
12137 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
12138 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
12139 Post-process object files and add dtrace-generated object, if necessary.
12141 Contributed under MIT/X11 license.
12143 2008-06-04 Mark Probst <mark.probst@gmail.com>
12145 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
12148 * mini.c: Generic sharing for unbox.any and castclass.
12150 2008-06-04 Mark Probst <mark.probst@gmail.com>
12152 * mini.c: Ignore tailcall prefix in shared generic code and when
12153 doing calls which require a vtable/rgctx argument.
12155 2008-06-04 Mark Probst <mark.probst@gmail.com>
12157 * mini.c: Don't free the JIT info.
12159 * driver.c: Changes in the JIT info table testing code.
12161 2008-06-03 Zoltan Varga <vargaz@gmail.com>
12163 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
12164 interruption. Fix some warnings.
12166 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
12167 interruption_checkpoint.
12169 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
12171 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
12172 from embedding applications.
12174 2008-06-02 William Holmes <billholmes54@gmail.com>
12176 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
12177 reserving 32 bytes on the stack when making calls.
12179 Contributed under MIT/X11 license.
12181 2008-06-01 Zoltan Varga <vargaz@gmail.com>
12183 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
12184 the linear IL branch.
12186 * driver.c: Print out more information for --version on arm.
12188 2008-05-30 Zoltan Varga <vargaz@gmail.com>
12190 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
12191 bb_exit instead, since out of line bblocks might not actually be emitted
12194 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
12195 maximum epilog size for out of line bblocks if tracing is enabled.
12197 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
12199 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
12201 * arrays.cs: Regression tests for allocating arrays with negative sizes.
12203 2008-05-28 Zoltan Varga <vargaz@gmail.com>
12205 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
12206 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
12209 2008-05-27 Zoltan Varga <vargaz@gmail.com>
12211 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
12212 the 'value' to store is a constant.
12214 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
12216 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
12217 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
12219 2008-05-26 Zoltan Varga <vargaz@gmail.com>
12221 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
12222 for accessing method->generic_container.
12224 2008-05-24 Zoltan Varga <vargaz@gmail.com>
12226 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
12228 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
12230 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
12232 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
12235 2008-05-23 Zoltan Varga <vargaz@gmail.com>
12237 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
12239 * mini.c: Handle the case when mono_class_vtable () fails.
12241 2008-05-23 Massimiliano Mantione <massi@ximian.com>
12242 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
12245 2008-05-22 Mark Probst <mark.probst@gmail.com>
12247 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
12248 together with domain sharing.
12250 2008-05-22 Mark Probst <mark.probst@gmail.com>
12252 * mini.c: Treat callvirts to final methods like non-virtual calls
12253 when doing generic sharing, i.e. look them up in the runtime
12256 2008-05-22 Mark Probst <mark.probst@gmail.com>
12258 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
12259 with computed types (for generic sharing).
12261 * mini.c: Generic sharing for mkrefany and refanyval.
12263 2008-05-22 Zoltan Varga <vargaz@gmail.com>
12265 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
12268 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
12269 the generic sharing code.
12271 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
12274 2008-05-21 Zoltan Varga <vargaz@gmail.com>
12276 * mini.h: Remove the declaration of mono_aot_init_vtable ().
12278 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
12280 * driver.c: updated copyright date
12282 2008-05-21 Zoltan Varga <vargaz@gmail.com>
12284 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
12287 2008-05-19 Martin Baulig <martin@ximian.com>
12289 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
12290 pointing to the new `_mono_debug_using_mono_debugger' variable.
12293 (mono_main): Check mono_debug_using_mono_debugger() rather than
12294 the `MONO_INSIDE_MDB' environment variable to check whether we're
12295 inside the debugger.
12297 2008-05-19 Zoltan Varga <vargaz@gmail.com>
12299 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
12302 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
12304 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
12306 * mini.c: Added mini_assembly_can_skip_verification. This
12307 function checks if the assembly requested to skip verification.
12308 Fixes part of #387274.
12310 2008-05-07 Zoltan Varga <vargaz@gmail.com>
12312 * mini.c (mini_get_method): Disable the check for open generic classes when
12313 using generic sharing.
12315 * generics.cs: Add a test for #387034.
12317 * mini.c (mini_get_method): Check whenever the method class is an open generic
12318 type, and return NULL in that case, causing a verification error. Fixes
12321 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12323 * driver.c (mono_main): Revert r102623. The right
12324 thing to do is to enable the verifier under verifiable
12325 unless a --security flag was passed.
12327 We need this non-trivial behavior for --verify-all otherwise
12328 mcs-compileall won't be able to use it. As it needs everything to
12329 be verified under validil.
12331 2008-05-06 Martin Baulig <martin@ximian.com>
12335 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
12336 (mono_debugger_thread_cleanup): Likewise.
12337 (mono_debugger_extended_notification): Likewise.
12339 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12341 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
12342 against both inflated and non-inflated methods. We need to check against the
12343 generic definition for cases where the instantiated method is not visible.
12344 We need to check against the inflated types for cases where the instantiation
12345 changes any super type. This fixes #382986.
12347 Note that this doesn't need to be applied to other parts of mono_method_to_ir
12348 that check for visibiliy as generic params only appears as the type subject
12349 of tokens on call opcodes. Field manipulation and ldftn must always
12350 target an exact type.
12352 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12354 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
12355 if no related --security flag is passed.
12357 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12359 * mini-arch.h: Prepare support for ppc64.
12361 Contributed under MIT/X11 license.
12363 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12365 * aot-runtime.c: Prepare support for ppc64.
12367 Contributed under MIT/X11 license.
12369 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12371 * mini-ops.h: Prepare support for ppc64.
12373 Contributed under MIT/X11 license.
12375 2008-05-04 Andreas Farber <andreas.faerber@web.de>
12377 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
12379 Contributed under MIT/X11 license.
12381 2008-05-03 Zoltan Varga <vargaz@gmail.com>
12383 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
12384 assemblies, since aot_name is not a full path, causing us to load MS.NET
12385 assemblies on windows.
12387 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
12389 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
12390 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
12391 * main.c: Use UTF-8 encoded command line instead of Windows default code
12392 page on Windows to support Unicode.
12393 * driver.c (DllMain): New function for mixed-mode assembly support.
12394 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
12395 export __stdcall functions without decoration.
12397 Contributed under MIT/X11 license.
12399 2008-04-28 Mark Probst <mark.probst@gmail.com>
12401 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
12402 saving it very early.
12404 2008-04-28 Mark Probst <mark.probst@gmail.com>
12406 * mini.h, mini.c: Lots of code for accessing the old RGCTX
12407 deleted. The only way to access the new RGCTX is via the
12410 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
12411 vtable instead of the RGCTX to static methods.
12413 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
12414 accessing the new RGCTX.
12416 * generic-sharing.c: There is no separation between self, type
12417 arguments and other types in the RGCTX anymore.
12419 2008-04-25 Jonathan Chambers <joncham@gmail.com>
12421 * mini-amd64.c (add_general): Remove previous stack adjustment.
12422 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
12423 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
12424 for 32 bytes of stack space reserved for all calls.
12426 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
12427 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
12430 Code contributed under MIT/X11 license.
12432 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
12434 * mini.c (mini_method_verify): Only verify non-inflated methods, check
12435 against the root definition, peeling out method and type instantiations.
12436 Cache verify success results, code that fails verification is still
12437 checked multiple times.
12439 2008-04-23 Zoltan Varga <vargaz@gmail.com>
12441 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
12443 2008-04-23 Jonathan Chambers <joncham@gmail.com>
12445 * mini-amd64.c (add_general): Always increment stack on Win64.
12446 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
12449 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
12450 stack based argument handling on Win64.
12452 Code contributed under MIT/X11 license.
12454 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
12456 * Makefile.am (version.h): Add support for git-svn.
12458 2008-04-22 Zoltan Varga <vargaz@gmail.com>
12460 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
12461 so instead of calling g_spawn_command_line_sync, we do everything by hand,
12462 avoiding allocations and libc functions which might deadlock.
12464 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
12465 'no-gdb-backtrace' option is set.
12467 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
12469 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
12471 2008-04-21 Martin Baulig <martin@ximian.com>
12473 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
12474 and `get_lmf_addr'; `notification_address' is no longer a pointer.
12476 2008-04-21 Martin Baulig <martin@ximian.com>
12478 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
12479 `thread_vtable', `event_handler_ptr' and `event_handler'.
12481 2008-04-21 Martin Baulig <martin@ximian.com>
12483 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
12484 allows delayed initialization of the `executable_code_buffer' when
12487 2008-04-21 Martin Baulig <martin@ximian.com>
12489 * mini.h (mono_debugger_create_notification_function): Removed.
12490 * tramp-*.c (mono_debugger_create_notification_function): Removed.
12492 * mdb-debug-info64.s
12493 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12495 * mdb-debug-info32.s
12496 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12498 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
12499 currently only works on x86 and x86_64, so don't create it on ppc.
12501 2008-04-21 Martin Baulig <martin@ximian.com>
12503 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
12506 (mini_method_compile): In the fp elimination check, check
12507 `debug_options.mdb_optimizations' in addition to
12508 mono_debug_using_mono_debugger().
12510 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
12511 disable some JIT optimizations which are only disabled when
12512 running inside the debugger.
12513 Added `--help-debug' option to describe the debugging options.
12514 (parse_debug_options): New static function to parse the `--debug'
12515 options, so we can easily add more stuff in future.
12517 2008-04-20 Zoltan Varga <vargaz@gmail.com>
12519 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
12520 the method has no body.
12522 2008-04-19 Jonathan Chambers <joncham@gmail.com>
12524 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
12525 assembly is not allowed in MSVC 64-bit compiler.
12526 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
12527 as we get floating point exceptions everywhere.
12529 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
12530 correctly align arguments for call to throw_exception.
12531 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
12533 Code contributed under MIT/X11 license.
12535 2008-04-19 Zoltan Varga <vargaz@gmail.com>
12537 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
12539 2008-04-17 Zoltan Varga <vargaz@gmail.com>
12541 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
12543 * mini-amd64.c (NEW_INS): Set cil_code.
12545 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
12546 from mini-amd64.c so all debugger related logic is in one place.
12548 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
12549 later won't have a random ip assigned to them.
12551 2008-04-16 Zoltan Varga <vargaz@gmail.com>
12553 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
12554 the arch specific function initializes code_size.
12555 (mono_create_delegate_trampoline): Ditto.
12557 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
12558 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
12561 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
12562 running under the debugger.
12564 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
12567 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
12568 debugger. Also move the disabling of optimizations here from driver.c.
12569 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
12572 * mini.h (MonoCompile): Add a few new flags.
12574 2008-04-15 Zoltan Varga <vargaz@gmail.com>
12576 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
12577 so the cil_code field of created MonoInst's is properly set.
12578 (mini_select_instructions): Ditto.
12580 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
12581 (MONO_INST_NEW_CALL): Ditto.
12583 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
12584 in many places so the ins->cil_code field is properly initialized.
12586 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
12589 2008-04-14 Zoltan Varga <vargaz@gmail.com>
12591 * mini.c (mini_method_compile): Print a different message when compiling a
12594 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
12597 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12599 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
12602 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
12604 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12606 * mini.c (handle_stack_args): Make this return void since its return value was
12607 never used. Also set cfg->unverifiable for invalid IL instead of calling
12610 2008-04-10 Mark Probst <mark.probst@gmail.com>
12612 * mini.c: Make sure "this" is live in catch clauses with type
12613 variables in shared generic code.
12615 2008-04-08 Mark Probst <mark.probst@gmail.com>
12617 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
12618 generic_class_is_reference_type() to ensure the proper behaviour
12619 when sharing generic code and the type in question is a type
12622 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12624 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
12625 race conditions when printing thread dumps. Fixes #377738.
12627 2008-04-08 Massimiliano Mantione <massi@ximian.com>
12629 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
12630 shows up when both MonoInst arguments can cause aliasig.
12631 There is likely no way in the current JIT to trigger this problem, but
12632 it showed up in the development of generics sharing, when in a new
12633 opcode both args of an OP_GROUP can be aliases (addresses of a local).
12634 When the generics sharing code will be committed, its tests will be
12635 valid also for this bug.
12637 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12639 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
12642 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
12645 2008-04-07 Zoltan Varga <vargaz@gmail.com>
12647 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
12648 use a more detailed exception message for InvalidCastException.
12650 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
12652 * driver.c (mono_main): Add --debug=casts option to turn on better
12653 InvalidCastException message details.
12655 * mini.c (mini_get_debug_options): New helper function to return the address of
12656 the debug_options variable.
12658 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
12659 the jit_tls TLS variable.
12661 * mini.c (mono_jit_tls): New TLS variable.
12663 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
12666 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
12668 * mini.h: Removed verifer related stuff. This code was moved to verify.c
12670 * mini.c: Removed verifer related stuff, code moved to verify.c.
12672 * driver.c: Using code from verify.c instead of mini.c.
12674 2008-04-05 Zoltan Varga <vargaz@gmail.com>
12676 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
12679 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
12681 * mini.c (check_for_method_verify): Enabling verification of
12682 corlib if mono_verify_all is set. Bugs in the verifier preventing that
12685 2008-04-04 Zoltan Varga <vargaz@gmail.com>
12687 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
12688 caller saved registers as well.
12690 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
12691 saved registers as well.
12693 2008-03-30 Zoltan Varga <vargaz@gmail.com>
12695 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
12697 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
12700 2008-03-27 Zoltan Varga <vargaz@gmail.com>
12702 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
12704 (get_call_info): Take a gsctx argument instead of 'cfg'.
12706 2008-03-26 Zoltan Varga <vargaz@gmail.com>
12708 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
12709 mono_verify_all is set.
12711 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
12713 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
12715 2008-03-25 Zoltan Varga <vargaz@gmail.com>
12717 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
12720 * driver.c mini.c mini.h: Add a --verify-all development option to test the
12721 verifier and the code generated by the compiler.
12723 2008-03-25 Mark Probst <mark.probst@gmail.com>
12725 * mini.c: Generic sharing of the non-nullable case of the box
12728 2008-03-24 Zoltan Varga <vargaz@gmail.com>
12730 * inssel.brg: Fix the build.
12732 * iltests.il.in: Add a test for lconv.ovf.u8.un.
12734 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
12736 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
12737 Array:Address. Fixes #372410.
12739 * iltests.il.in: New tests for readonly prefix.
12741 2008-03-23 Zoltan Varga <vargaz@gmail.com>
12743 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
12744 mini-trampolines.c.
12746 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
12749 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
12751 * mini.c (mono_decompose_op_imm): New helper function.
12753 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
12754 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
12757 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
12758 mono_arch_output_basic_block. Fix warnings.
12760 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
12763 2008-03-22 Zoltan Varga <vargaz@gmail.com>
12765 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
12766 since the extra frame is now detected automatically inside the loop.
12768 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
12769 opts which are now in mono_peephole_ins ().
12771 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
12773 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
12774 frames and skip duplicate managed-to-native frames. Fixes #367665.
12776 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
12777 opts which are now in mono_peephole_ins ().
12778 (mono_arch_peephole_pass_2): Ditto.
12780 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
12782 * mini-codegen.c (mono_peephole_ins): New helper function containing the
12783 arch independent peephole optimizations.
12785 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
12786 opts which are now in mono_peephole_ins ().
12788 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
12790 * mini-s390.c (mono_arch_output_basic_block): Fix build.
12792 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
12795 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
12796 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
12799 2008-03-21 Zoltan Varga <vargaz@gmail.com>
12801 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
12802 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
12805 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
12806 mono_arch_output_basic_block. Fix warnings.
12808 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12810 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
12813 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12815 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
12818 * iltests.il: Add new tests.
12820 2008-03-20 Kornel Pal <kornelpal@gmail.com>
12822 * mini.c: Removed Windows version macros.
12824 2008-03-20 Mark Probst <mark.probst@gmail.com>
12826 * generic-sharing.c: Put reflection types in the extensible part
12827 of the runtime generic context.
12829 * mini.c: Generic sharing of the GetTypeHandle special case of the
12830 ldtoken instruction.
12832 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12834 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
12836 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
12838 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
12839 consistency with the other version on the linear IR branch.
12841 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
12843 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
12845 * iltests.il.in: Add new tests.
12847 2008-03-19 Zoltan Varga <vargaz@gmail.com>
12849 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
12851 * iltests.il.in: Add new tests.
12853 2008-03-19 Mark Probst <mark.probst@gmail.com>
12855 * mini.c: Two variables with the same name were declared in
12856 nesting contexts and one wasn't initialized. Fixed.
12858 2008-03-19 Mark Probst <mark.probst@gmail.com>
12860 * mini.c: Generic sharing of the initobj instruction.
12862 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
12864 * mini.c: make the test to optimize ldtoken from typeof() more
12867 2008-03-18 Mark Probst <mark.probst@gmail.com>
12869 * mini.c: Generic sharing of the initobj instruction for reference
12872 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
12874 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
12875 the mono_breakpoint_clean_code() code to perform bound checks.
12877 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
12879 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
12880 mono_arch_patch_callsite() to include the start of the managed method
12881 to be able to perform bound checks.
12883 2008-03-17 Mark Probst <mark.probst@gmail.com>
12885 * mini.c: Generic sharing for the isinst instruction.
12887 2008-03-17 Mark Probst <mark.probst@gmail.com>
12889 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
12890 inssel-long32-mips.brg: Added opcodes for doing indirect calls
12891 with the runtime generic context argument.
12893 * mini.c: Share calls to several types of unsharable methods by
12894 putting the address of the method code in the runtime generic
12895 context and doing an indirect call.
12897 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
12900 2008-03-16 Mark Probst <mark.probst@gmail.com>
12902 * generic-sharing.c: Change due to a change in the runtime genric
12905 2008-03-15 Martin Baulig <martin@ximian.com>
12908 (mono_arch_nullify_class_init_trampoline): Add call to
12909 mono_breakpoint_clean_code() to make things work when running
12910 inside the debugger.
12913 (mono_arch_nullify_class_init_trampoline): Add call to
12914 mono_breakpoint_clean_code() to make things work when running
12915 inside the debugger.
12917 2008-03-14 Zoltan Varga <vargaz@gmail.com>
12919 * inssel-long.brg (reg): Fix 64 bit build.
12921 2008-03-14 Mark Probst <mark.probst@gmail.com>
12923 * mini.c, mini.h: Share static generic code by passing it an
12924 implicit argument pointing to the runtime generic context.
12926 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
12927 inssel-long32-mips.brg: New opcodes for calling shared static,
12928 which need to be passed the runtime generic context.
12930 * mini-amd64.c, mini-x86.c: Save the runtime generic context
12931 argument on the stack in the prologue if needed. New function for
12932 finding the runtime generic context argument from the registers
12933 saved by the trampoline.
12935 * mini-amd64.h, mini-x86.h: Specify which register to use for the
12936 runtime generic context argument.
12938 * tramp-amd64.c: Also restore the register used for the runtime
12939 generic context argument.
12941 * mini-trampoline.c: Resolve shared static calls by consulting the
12942 runtime generic context via the new argument.
12944 * generic-sharing.c: Add an argument to sharability-checking
12945 functions that specifies whether type variables should be treated
12946 as sharable type arguments.
12948 * inssel-x86.brg: Removed a superfluous, buggy rule.
12950 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
12953 2008-03-14 Martin Baulig <martin@ximian.com>
12955 * debug-debugger.c (main_thread_handler): Call
12956 mono_runtime_run_main() without sending any notifications.
12958 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
12960 2008-03-14 Zoltan Varga <vargaz@gmail.com>
12962 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
12964 2008-03-14 Mark Probst <mark.probst@gmail.com>
12966 * tramp-x86.c: Fixed register restore offsets in the trampoline
12967 code for ECX and EDX.
12969 2008-03-12 Geoff Norton <gnorton@novell.com>
12971 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
12972 different ucontext_t implementations.
12973 * exceptions-arm.c: Use the above defines to get exceptions working on
12974 iPhone (based on a patch by Luke Howard lukeh@padl.com)
12975 * mini-arm.c: Implement iPhone icache support (based on a patch by
12976 Luke Howard lukeh@padl.com)
12978 2008-03-12 Mark Probst <mark.probst@gmail.com>
12980 * mini.c: Enable generic sharing of calls to non-static
12981 non-interface non-generic non-value-type methods.
12983 * mini-trampolines.c: Resolve calls from shared generic code.
12985 2008-03-11 Zoltan Varga <vargaz@gmail.com>
12987 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
12989 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
12991 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
12993 * mini.c: some fixes for the AOT compiler.
12995 2008-03-07 Zoltan Varga <vargaz@gmail.com>
12997 * cpu-amd64.md: Add clob:1 to some float opcodes.
12999 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
13001 * mini.h: Added MiniVerifierMode enumeration.
13003 * mini.c: Added mini_verifier_set_mode to control
13004 the usage of the new verifier.
13006 * mini.c (mono_method): Integrated the new verifier.
13008 * driver.c: Extended --security option with validil and
13009 verifiable options to activate the new verifier.
13011 2008-03-07 Zoltan Varga <vargaz@gmail.com>
13013 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
13014 optimization to ctors taking 0 or 2 arguments too.
13016 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
13019 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
13021 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
13023 2008-03-06 Zoltan Varga <vargaz@gmail.com>
13025 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
13026 non-aot case as well.
13028 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
13030 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
13033 * aot-compiler.c (encode_patch): Ditto.
13035 * mini.h (G_MININT32): Fix the definition of this.
13037 2008-03-05 Zoltan Varga <vargaz@gmail.com>
13039 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
13041 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
13043 2008-03-04 Zoltan Varga <vargaz@gmail.com>
13045 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
13046 methods returning vtypes in registers.
13047 (mono_arch_allocate_vars): Ditto.
13049 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
13051 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
13053 * generics.cs: Add a test from the linear IR branch.
13055 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
13057 * mini.c (inline_method): Cache failed inline attempts.
13059 2008-03-04 Mark Probst <mark.probst@gmail.com>
13061 * mini.c: For shared methods of generic classes put the location
13062 of "this" into the MonoGenericJitInfo.
13064 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
13065 register out of a MonoContext by register number. Add the generic
13066 sharing context as an argument to mono_arch_find_this_argument().
13068 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
13069 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
13070 for new arch function.
13072 * mini-exception.c: Handle open exception clauses in shared
13075 * mini-trampolines.c: Supply additional argument to
13076 mono_arch_find_this_argument().
13078 2008-03-04 Zoltan Varga <vargaz@gmail.com>
13080 * Makefile.am (regtests): Run the bench.exe tests last.
13082 2008-03-03 Zoltan Varga <vargaz@gmail.com>
13084 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
13087 2008-03-02 Zoltan Varga <vargaz@gmail.com>
13089 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
13092 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
13094 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
13096 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
13097 whose class has no cctor.
13099 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
13101 2008-03-01 Zoltan Varga <vargaz@gmail.com>
13103 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
13106 2008-02-29 Zoltan Varga <vargaz@gmail.com>
13108 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
13109 to be in sync with the code on the linear IR branch.
13111 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
13113 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
13115 2008-02-27 Zoltan Varga <vargaz@gmail.com>
13117 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
13119 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
13121 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
13123 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
13125 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
13127 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
13130 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
13132 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
13133 OP_LOADR4_MEMBASE emission.
13135 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
13136 (mono_spillvar_offset_float): Ditto.
13138 * mini-mips.c (mono_arch_emit_prolog): Ditto.
13140 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
13143 * basic-long.cs: Add regression tests for them.
13145 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
13147 (mono_arch_allocate_vars): Fix representation of single-precision float
13149 (mono_arch_output_basic_block): Ditto.
13151 * inssel-mips.brg: Ditto, remove duplicate items.
13153 * mini-mips.c (emit_load_volatile_arguments): New function to handle
13154 arguments of tail calls as on other platforms.
13155 (mono_arch_output_basic_block): Handle tail calls.
13157 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
13160 * objects.cs (test_5_pass_static_struct): Add test for it.
13162 Contributed under MIT/X11 license.
13164 2008-02-26 Zoltan Varga <vargaz@gmail.com>
13166 * Makefile.am: Use gmcs for compiling the regression tests.
13168 * *.2.cs *.2.il: Rename to *.cs and *.il.
13170 2008-02-24 Zoltan Varga <vargaz@gmail.com>
13172 * regalloc.h: Make the vassign array smaller.
13174 * mini.c (mini_method_compile): Remove an unused field in cfg.
13176 * mini-codegen.c: Add a bunch of micro optimizations.
13178 2008-02-23 Zoltan Varga <vargaz@gmail.com>
13180 * regalloc.h: Remove some unused fields.
13182 2008-02-22 Zoltan Varga <vargaz@gmail.com>
13184 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
13186 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
13188 2008-02-22 Mark Probst <mark.probst@gmail.com>
13190 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
13192 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
13193 trampoline: Fetch an entry from the runtime generic context. If
13194 it's NULL, jump to the actual trampoline to fill the runtime
13195 generic context. Otherwise, return it.
13197 * mini.c: Call the lazy fetch trampoline to get entries out of the
13198 runtime generic context.
13200 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
13201 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
13202 tramp-sparc.c: Stubs for the lazy fetch trampoline.
13204 2008-02-21 Mark Probst <mark.probst@gmail.com>
13206 * mini.c: Fetch data out of the extensible part of the runtime
13207 generic context instead of calling a helper function.
13209 * generic-sharing.c: Some functions moved into
13210 metadata/generic-sharing.c. Helper function for fetching other
13211 types now checks and asserts against extensible rgctx (just for
13212 debugging purposes - the helper function isn't called anymore
13213 unless for debugging).
13215 2008-02-21 Zoltan Varga <vargaz@gmail.com>
13217 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
13218 for tail calls up to the point that the tests in iltests.exe run. Also add a
13219 dummy CKFINITE implementation.
13220 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
13221 needed for trampoline LMF frames.
13223 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
13224 trampoline LMF frames.
13226 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
13228 * mini.c (inline_method): clean any pending loader error when inlining fail.
13229 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
13231 2008-02-21 Zoltan Varga <vargaz@gmail.com>
13233 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
13235 * aot-runtime.c (decode_patch_info): Ditto.
13237 * mini.c (mono_resolve_patch_target): Ditto.
13239 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
13242 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
13244 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
13245 if it references an icall address.
13247 2008-02-20 Zoltan Varga <vargaz@gmail.com>
13249 * cpu-s390x.md: Remove some more unused opcodes.
13251 * cpu-s390x.md: Remove some unused opcodes.
13253 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
13254 mono_op_imm_to_op ().
13256 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
13257 instead of a switch statement.
13259 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
13260 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
13262 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
13264 * mini-codegen.c: Remove unused mono_regstate2_... functions.
13266 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
13269 2008-02-19 Zoltan Varga <vargaz@gmail.com>
13271 * driver.c (mono_main): Improve error reporting when an assembly cannot be
13272 opened. Fixes #362607.
13274 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
13276 * iltests.il.in: Add a test for static methods in interfaces.
13278 2008-02-18 Zoltan Varga <vargaz@gmail.com>
13280 * genmdesc.c (build_table): Fix a crash on older glib versions.
13282 * cpu-sparc.md: Remove some unused opcodes.
13284 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
13285 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
13287 * cpu-amd64.md: Remove some unused opcodes.
13289 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
13290 like the other opcodes.
13292 2008-02-17 Zoltan Varga <vargaz@gmail.com>
13294 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
13296 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
13298 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
13299 variables 'cfg' instead of 'm' for consistency.
13301 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
13303 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
13304 argument holding the vtype return address, to avoid the ambigious use of
13305 cfg->ret for this purpose.
13307 * mini.c (NEW_RETLOADA): Use vret_addr if set.
13309 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
13311 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
13312 new mono_print_ins () function which only takes one argument.
13314 2008-02-15 Zoltan Varga <vargaz@gmail.com>
13316 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
13319 2008-02-14 Zoltan Varga <vargaz@gmail.com>
13321 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
13323 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
13325 * mini-x86.c: Sync with the version on the linear IR branch by adding new
13326 opcodes and other small changes.
13328 * mini-ops.h: Add some new opcodes from the linear IR branch.
13330 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
13332 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
13333 opcodes, use the REG_MEMBASE opcodes instead.
13335 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
13336 opcodes, use the REG_MEMBASE opcodes instead.
13338 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
13341 * mini.c (mono_op_imm_to_op): New helper function.
13343 * mini-ops.h: Add some opcodes from linear IR branch.
13345 2008-02-13 Zoltan Varga <vargaz@gmail.com>
13347 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
13350 2008-02-12 Zoltan Varga <vargaz@gmail.com>
13352 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
13355 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
13357 2008-02-09 Zoltan Varga <vargaz@gmail.com>
13359 * aot-compiler.c (emit_method_code): Add an assert.
13361 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
13362 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
13365 2008-02-08 Zoltan Varga <vargaz@gmail.com>
13367 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
13368 some load/store opcodes so they are consistent.
13369 (mono_arch_emit_prolog): Simplify some code.
13371 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
13373 * objects.cs: Add tests for large argument offsets on ARM.
13375 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
13376 stack offsets. Fixes #359651.
13378 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
13380 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
13382 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
13384 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
13386 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
13388 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
13389 rid of CEE_CONV_R_UN.
13391 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
13393 2008-02-07 Zoltan Varga <vargaz@gmail.com>
13395 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
13397 * mini.c (mono_normalize_opcodes): Add some more opcodes.
13399 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
13401 * cpu-amd64.md: Remove some unused opcodes.
13403 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
13405 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
13407 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
13408 arch specific functions for its parts. Call the peephole pass after local
13409 regalloc so the prolog can compute a more accurate max_offset.
13411 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
13412 the corresponding OP_I/OP_L opcodes.
13414 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
13416 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
13418 2008-02-06 Zoltan Varga <vargaz@gmail.com>
13420 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
13421 as they are handled in mini.c.
13423 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
13425 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
13426 case since it is handled in mini.c.
13428 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
13430 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
13432 * *.c: Use the new opcodes in the IR and back end code.
13434 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
13436 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
13438 2008-02-06 Mark Probst <mark.probst@gmail.com>
13440 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
13441 an assert because it has a race condition.
13443 2008-02-06 Zoltan Varga <vargaz@gmail.com>
13445 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
13447 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
13449 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
13451 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
13452 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
13454 2008-02-05 Zoltan Varga <vargaz@gmail.com>
13456 * cpu-amd64.md (move): Correct the maximum size of move.
13458 2008-02-05 Mark Probst <mark.probst@gmail.com>
13460 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
13461 the generic class init trampoline to return quickly if the class
13464 2008-02-04 Zoltan Varga <vargaz@gmail.com>
13466 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
13467 issues where an 32 bit callsite cannot be patched by a 64 bit address.
13469 2008-02-03 Zoltan Varga <vargaz@gmail.com>
13471 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
13474 2008-01-31 Zoltan Varga <vargaz@gmail.com>
13476 * objects.cs: Add some soft-float tests.
13478 * mini.c: Fix a couple more soft-float issues.
13480 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
13482 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
13483 avoid a REX prefix.
13485 2008-01-30 Zoltan Varga <vargaz@gmail.com>
13487 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
13488 exception happens while compiling a virtual method.
13490 2008-01-29 Zoltan Varga <vargaz@gmail.com>
13492 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
13494 * mini-sparc.c: Fix build.
13496 * mini-sparc.c (get_call_info): Add support for generic sharing.
13498 * mini-exceptions.c: Add a FIXME.
13500 2008-01-27 Zoltan Varga <vargaz@gmail.com>
13502 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
13503 altstack handling code.
13505 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
13507 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
13509 * mini-s390.c: Add support for generic sharing.
13511 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13513 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13515 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
13517 * mini-s390x.c: Add support for generic sharing.
13519 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13521 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13523 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
13524 can be used since it takes a 16 bit signed immediate.
13526 * inssel-s390x.brg: Fix OP_SETRET.
13528 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
13530 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
13532 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
13534 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
13536 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
13539 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
13542 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
13543 of the unused mono_arch_patch_delegate_trampoline stuff.
13545 2008-01-26 Zoltan Varga <vargaz@gmail.com>
13547 * basic-long.cs: Move the fp related tests to basic-float.cs.
13549 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
13551 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
13553 * basic-calls.cs: Add a test for proper float argument passing.
13555 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
13556 if the context corresponds to an exception received through a signal.
13558 * exceptions.cs: Add a test for nullref handling at the start of a try
13561 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
13563 * jit-icalls.c (mono_break): New JIT icall.
13565 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
13567 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
13569 2008-01-25 Zoltan Varga <vargaz@gmail.com>
13571 * cpu-*.md: Get rid of unused opcodes.
13573 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
13575 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
13578 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
13581 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
13582 the arch independent trampoline code in mini-trampolines.c.
13584 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
13586 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
13588 * mini-s390.h: Remove an unused define.
13590 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
13591 the arch independent trampoline code in mini-trampolines.c.
13593 * mini-arm.c (mono_arch_emit_prolog): Fix build.
13595 2008-01-24 Zoltan Varga <vargaz@gmail.com>
13597 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
13599 * mini-s390.c (mono_arch_emit_prolog): Fix build.
13601 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
13603 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
13605 * cpu-amd64.md: Use smaller sizes for int opcodes.
13607 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
13609 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
13612 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
13615 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
13616 instead of though a pointer to save an indirection when accessing elements of
13619 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
13621 (NOT_IMPLEMENTED): New helper macro.
13622 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
13625 * *.c: Use the new helper macro.
13627 2008-01-21 Zoltan Varga <vargaz@gmail.com>
13629 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
13631 2008-01-20 Zoltan Varga <vargaz@gmail.com>
13633 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
13636 2008-01-18 Zoltan Varga <vargaz@gmail.com>
13638 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
13639 profiling is enabled.
13641 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
13643 (mono_arch_emit_prolog): Add more first bblock optimizations.
13645 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
13646 in order if possible.
13647 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
13648 bblock, since the arguments are still in their original registers.
13650 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
13652 2008-01-17 Zoltan Varga <vargaz@gmail.com>
13654 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
13657 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
13660 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
13662 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
13663 process async exceptions received while in unmanaged code.
13665 * mini.c (mini_init): Install a callback with the runtime which will be called
13666 when a thread receives an async exception while in unmanaged code.
13668 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
13670 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
13672 2008-01-16 Wade Berrier <wberrier@novell.com>
13679 2008-01-16 Zoltan Varga <vargaz@gmail.com>
13681 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
13682 compilation with sun cc.
13684 * cpu-*.md: Fix the build.
13686 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
13688 * mini-amd64.h: Add some comments to the MonoLMF structure.
13690 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
13692 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
13693 in the LMF structure if possible. This saves two instructions in the
13694 managed->native wrappers.
13696 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
13698 2008-01-16 Mark Probst <mark.probst@gmail.com>
13700 * generic-sharing.c: New type argument lookup code which uses the
13701 runtime generic context template.
13703 2008-01-15 Zoltan Varga <vargaz@gmail.com>
13705 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
13707 * mini-arm.c (add_general): Fix arm eabi parameter passing.
13708 (mono_arch_output_basic_block): Fix localloc implementation.
13710 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
13712 * mini-ia64.c (peephole_pass): Fix ia64 build.
13714 * mini-amd64.c (peephole_pass): Fix a warning.
13716 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
13717 at a constant offset from sp/fp.
13719 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
13720 instead of obtaining it from *lmf in the managed method case.
13722 2008-01-14 Zoltan Varga <vargaz@gmail.com>
13724 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
13726 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
13728 * mini.h (MonoInstList): New type.
13729 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
13730 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
13731 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
13732 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
13733 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
13734 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
13735 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
13736 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
13737 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
13738 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
13739 MONO_INST_LIST_FOR_EACH_ENTRY,
13740 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
13741 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
13742 mono_inst_list_first, mono_inst_list_last,
13743 mono_inst_list_next, mono_inst_list_prev): New instruction
13744 list handling interfaces.
13745 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
13746 list head 'ins_list'.
13747 (MonoInst): Replace next pointer with list head 'node'.
13748 (MonoCallInst): Make 'out_args' a MonoInstList.
13749 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
13750 (MonoCompile): Delete reverse_inst_list and
13751 reverse_inst_list_len.
13752 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
13753 mono_arch_lowering_pass, mono_arch_local_regalloc,
13754 mono_arch_output_basic_block, mono_arch_emit_prolog):
13755 Convert to new instruction lists.
13756 (insert_after_ins): Delete.
13757 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
13759 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
13760 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
13761 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
13762 mono_emulate_opcode, mono_emit_load_got_addr,
13763 inline_method, mono_method_to_ir, mono_print_bb_code,
13764 print_dfn, decompose_pass, nullify_basic_block,
13765 replace_out_block_in_code, remove_block_if_useless,
13766 merge_basic_blocks, move_basic_block_to_end,
13767 try_unsigned_compare, optimize_branches, mono_print_code,
13768 mini_select_instructions, remove_critical_edges): Likewise.
13769 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
13770 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
13771 mono_arch_output_basic_block, mono_arch_emit_prolog):
13773 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
13774 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13775 mono_arch_output_basic_block): Likewise.
13776 (inst_list_prepend, insert_after_ins): Delete.
13777 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
13778 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
13780 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
13781 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
13782 mono_arch_emit_prolog): Likewise.
13783 * cfold.c (mono_constant_fold): Likewise.
13784 * liveness.c (visit_bb, mono_analyze_liveness,
13785 optimize_initlocals): Likewise.
13786 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
13787 * graph.c (mono_draw_code_cfg): Likewise.
13788 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
13789 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
13790 mono_ssa_cprop): Likewise.
13791 * abcremoval (get_relations_from_previous_bb, process_block):
13793 * local-propagation (mono_cprop_invalidate_values,
13794 mono_local_cprop_bb): Likewise.
13795 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
13796 peephole_pass, mono_arch_output_basic_block,
13797 mono_arch_emit_prolog): Likewise.
13798 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
13799 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13800 mono_arch_emit_prolog): Likewise.
13801 (insert_after_ins): Delete.
13802 * aliasing.c (print_code_with_aliasing_information,
13803 mono_build_aliasing_information, mono_aliasing_deadce):
13804 Convert to new instruction lists.
13805 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
13806 peephole_pass, NEW_INS, mono_arch_lowering_pass,
13807 mono_arch_local_regalloc, mono_arch_output_basic_block):
13809 (insert_after_ins): Delete.
13810 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
13811 peephole_pass, mono_arch_output_basic_block): Convert to
13812 new instruction lists.
13813 * mini-codegen (InstList, inst_list_prepend,
13814 insert_after_ins): Delete.
13815 (insert_before_ins, get_register_force_spilling,
13816 get_register_spilling, free_up_ireg, free_up_reg,
13817 create_copy_ins, create_spilled_store, alloc_int_reg,
13818 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
13819 to new instruction lists.
13820 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
13821 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13822 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
13823 (insert_after_ins): Delete.
13824 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
13825 mono_arch_local_regalloc, mono_arch_output_basic_block,
13826 mono_arch_call_opcode): Convert to new instruction lists.
13827 (insert_after_ins): Delete.
13828 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
13829 peephole_pass, mono_arch_output_basic_block,
13830 mono_arch_emit_prolog): Convert to new instruction lists.
13832 2008-01-11 Zoltan Varga <vargaz@gmail.com>
13834 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
13836 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
13839 * Makefile.am (version.h): Make this work with non-bash shells.
13841 2008-01-10 Zoltan Varga <vargaz@gmail.com>
13843 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
13845 2008-01-08 Zoltan Varga <vargaz@gmail.com>
13847 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
13848 the InitializeArray optimization.
13850 2008-01-06 Zoltan Varga <vargaz@gmail.com>
13852 * mini.c driver.c: Don't include os/gc_wrapper.h.
13854 2008-01-05 Zoltan Varga <vargaz@gmail.com>
13856 * mini.c (print_jit_stats): Print GC statistics if available.
13858 2008-01-04 Zoltan Varga <vargaz@gmail.com>
13860 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
13862 2007-12-29 Zoltan Varga <vargaz@gmail.com>
13864 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
13866 2007-12-26 Zoltan Varga <vargaz@gmail.com>
13868 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
13870 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
13872 * driver.c (mono_main): Ditto.
13874 2007-12-23 Zoltan Varga <vargaz@gmail.com>
13876 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
13878 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
13879 in the vtable can't be encoded.
13880 (compile_method): Ditto.
13882 2007-12-21 Zoltan Varga <vargaz@gmail.com>
13884 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
13887 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
13890 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
13891 the top LMF entry belongs to the current method.
13893 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
13895 2007-12-20 Zoltan Varga <vargaz@gmail.com>
13897 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
13899 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
13901 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
13903 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
13905 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
13907 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
13910 * basic-float.cs: Add an ulong->double cast test.
13912 2007-12-15 Zoltan Varga <vargaz@gmail.com>
13914 * mini.c (mono_method_to_ir): Fix a warning.
13916 2007-12-14 Zoltan Varga <vargaz@gmail.com>
13918 * mini-ops.h: Add OP_SWITCH.
13920 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
13921 CEE_SWITCH in back-end code, use OP_SWITCH instead.
13923 2007-12-11 Geoff Norton <gnorton@novell.com>
13925 * mini-s390x.c: Minor change to the MAX() define to allow
13926 it to compile with other gcc versions.
13928 2007-12-11 Geoff Norton <gnorton@novell.com>
13931 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
13933 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
13935 exceptions-arm.c (mono_arch_get_restore_context): Restore
13938 exceptions-arm.c (throw_exception): Save the frame pointer.
13939 This is a partial fix for #323747. Only the client side is
13942 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
13944 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
13945 was using an unrelated variable to log the class which
13946 needed the cctor to be called. This was crashing on arm.
13948 2007-12-09 Robert Jordan <robertj@gmx.net>
13950 * mini-x86.c (mono_arch_emit_epilog):
13951 Consider all kinds of 64-bit types. Fixes #323114.
13953 2007-12-08 Zoltan Varga <vargaz@gmail.com>
13955 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
13957 2007-12-07 Zoltan Varga <vargaz@gmail.com>
13959 * mini-amd64.c (peephole_pass): Add a missing instruction check.
13961 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
13963 * mini.c: run type ctor before allocating an object, not only
13964 when running it's constructor method (fixes at least part of bug #342507).
13966 2007-12-07 Zoltan Varga <vargaz@gmail.com>
13968 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
13970 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
13971 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
13974 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
13975 mono_generic_class_init_trampoline () the same as it is done with the other
13978 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
13979 aot-runtime.c aot-compiler.c: Implement AOT support.
13981 2007-12-07 Mark Probst <mark.probst@gmail.com>
13983 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
13984 build for archs which don't have the vtable trampoline defined
13987 2007-12-07 Zoltan Varga <vargaz@gmail.com>
13989 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
13991 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
13993 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
13995 * tramp-<ARCH>.c: Use the new helper function.
13997 2007-12-07 Mark Probst <mark.probst@gmail.com>
13999 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
14000 trampoline call, which takes a vtable argument.
14002 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
14003 OP_TRAMPCALL_VTABLEs like other calls.
14005 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
14006 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
14007 call. Implemented a support function which fetches the vtable
14008 from a register set.
14010 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
14011 Implemented a generic class init trampoline, using the
14012 OP_TRAMPCALL_VTABLE opcode.
14014 * mini.c: Implemented static field access when sharing generic
14015 code. This implies initing the class using the new
14016 OP_TRAMPCALL_VTABLE call.
14018 2007-12-07 Mark Probst <mark.probst@gmail.com>
14020 * mini.c: Don't compile methods with sharing enabled if their
14021 classes are disabled for sharing.
14023 2007-12-06 Zoltan Varga <vargaz@gmail.com>
14025 * inssel.brg: Add a missing sign extension to the GETCHR and array access
14026 opcodes. Fixes #346563.
14028 * objects.cs: Add a new test.
14030 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
14032 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
14033 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
14035 2007-12-06 Zoltan Varga <vargaz@gmail.com>
14037 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
14039 2007-12-03 Zoltan Varga <vargaz@gmail.com>
14041 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
14044 2007-12-02 Zoltan Varga <vargaz@gmail.com>
14046 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
14048 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
14049 optimization in the AOT case.
14051 2007-11-30 Zoltan Varga <vargaz@gmail.com>
14053 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
14055 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
14057 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
14059 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
14061 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
14062 is created by the inlined delegate ctor.
14064 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
14066 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
14068 2007-11-29 Zoltan Varga <vargaz@gmail.com>
14070 * cpu-x86.md: Fix the length of ckfinite.
14072 2007-11-28 Zoltan Varga <vargaz@gmail.com>
14074 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
14076 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
14077 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
14079 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
14081 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
14082 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
14084 2007-11-28 Martin Baulig <martin@ximian.com>
14087 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
14088 after creating the trampoline.
14090 2007-11-27 Zoltan Varga <vargaz@gmail.com>
14092 * aot-runtime.c (load_aot_module): Check runtime version if needed.
14094 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
14097 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
14098 instead of the calling method to help AOT.
14100 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
14102 2007-11-26 Zoltan Varga <vargaz@gmail.com>
14104 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
14107 2007-11-23 Zoltan Varga <vargaz@gmail.com>
14109 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
14111 * aot-compiler.c (compile_method): Correct check for generic method definitions.
14112 (encode_method_ref): No need to handle generic method definitions specially.
14114 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
14116 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
14119 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
14121 (compile_method): Enable generic sharing.
14123 2007-11-22 Zoltan Varga <vargaz@gmail.com>
14125 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
14126 (mini_method_compile): Add preliminary support for AOTing shared generic code.
14128 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
14131 * mini-trampolines.c: Fix a warning.
14133 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
14135 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
14136 (generic_class_is_reference_type): Remove unused function.
14138 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
14139 in the generic vtable trampoline case.
14141 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
14143 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
14144 return an AOT method based on a vtable slot.
14146 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
14148 * mini.c (mini_get_vtable_trampoline): Export this.
14150 2007-11-22 Martin Baulig <martin@ximian.com>
14153 (MonoDebuggerInfo): Move `debugger_version' up.
14155 2007-11-22 Martin Baulig <martin@ximian.com>
14158 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
14160 * mini-trampolines.c
14161 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
14162 after compiling the method.
14164 2007-11-20 Martin Baulig <martin@ximian.com>
14167 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
14168 (mono_debugger_remove_breakpoint): Likewise.
14169 (mono_debugger_check_breakpoints): Likewise.
14171 * debug-debugger.c: Implement the new breakpoint interface here.
14173 2007-11-18 Zoltan Varga <vargaz@gmail.com>
14175 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
14176 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
14178 * mini-x86.c (mono_arch_output_basic_block): Ditto.
14180 2007-11-17 Zoltan Varga <vargaz@gmail.com>
14182 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
14184 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
14187 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
14190 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
14191 returning a vtype in a register.
14193 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
14194 here from the arch specific code.
14196 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
14199 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
14200 (mono_arch_emit_prolog): Increment maximum prolog size.
14202 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
14203 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
14205 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
14206 MonoGenericSharingContext.
14208 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
14209 MonoGenericSharingContext. Allocate memory from the cfg mempool.
14211 2007-11-15 Mark Probst <mark.probst@gmail.com>
14213 * mini.c, mini.h, generic-sharing.c: Functions for producing code
14214 which extract fields out of the runtime generic context. Full
14215 sharing of the NEWARR opcode.
14217 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
14219 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
14220 --enable-minimal=ssa.
14222 2007-11-13 Zoltan Varga <vargaz@gmail.com>
14224 * mini-trampolines.c (mono_delegate_trampoline): Update after
14225 mono_marshal_get_delegate_invoke () signature change.
14227 2007-11-13 Mark Probst <mark.probst@gmail.com>
14229 * mini.c: Removed the shared context in favor of the generic
14230 sharing context. Allocate the MonoJitInfo structure with room for
14231 the generic sharing context if it's needed.
14233 * mini.h: Remove MonoGenericSharingContext declaration. It's in
14234 domain-internals.h now.
14236 * mini-x86.c: Pass the generic sharing context to get_call_info ().
14238 * generic-sharing.c: Several changes for working without a shared
14239 context and instead operating on open types instead.
14241 2007-11-12 David S. Miller <davem@davemloft.net>
14243 * inssel-sparc.brg: Fix double instruction emit.
14245 2007-11-12 Zoltan Varga <vargaz@gmail.com>
14247 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
14248 Get/Set/Address methods.
14250 * mini.c debug-debugger.c mini-trampolines.c: Update after
14251 mono_marshal_get_delegate_invoke signature change.
14253 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
14255 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
14256 This can happens with dynamic methods. Fixes the other bug in #322722.
14258 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
14260 * tramp-arm.c (mono_arch_patch_callsite): Support patching
14263 * mini-arm.c (arm_patch): Implement patching of BX call
14264 sequence. Fixes one of the bugs in #322722.
14266 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
14268 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
14269 under Linux. We only need to flush every 32-byte cache line.
14271 2007-11-07 Massimiliano Mantione <massi@ximian.com>
14274 move_basic_block_to_end: Add branches when needed, eventually creating
14276 optimize_branches: added a parameter that tells if it's ok to create
14277 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
14278 and avoid calling move_basic_block_to_end when it's not ok.
14281 2007-11-07 Mark Probst <mark.probst@gmail.com>
14283 * mini.c: Abort inlining call to InitializeArray if something
14284 looks wrong. Let the icall handle it, which now has proper safety
14287 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
14289 * mini.c (mono_spill_call): add support for soft-float.
14291 * mini.c (mono_method_to_ir): add support for soft-float
14292 to inlined functions that return float.
14294 * mini.c (mono_method_to_ir): add support for soft-float
14295 to cee_stsfld opcode on float fields.
14297 2007-11-05 Geoff Norton <gnorton@novell.com>
14299 * mini-x86.h: Fix the structure access for X86 Leopard.
14302 2007-11-05 Martin Baulig <martin@ximian.com>
14304 * mini-trampolines.c
14305 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
14306 after compiling the method to notify the debugger.
14308 2007-11-05 Martin Baulig <martin@ximian.com>
14310 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
14312 2007-11-02 Zoltan Varga <vargaz@gmail.com>
14314 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
14315 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
14317 2007-11-01 Zoltan Varga <vargaz@gmail.com>
14319 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
14320 native-to-managed wrappers.
14322 2007-11-01 Geoff Norton <gnorton@novell.com>
14324 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
14327 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
14329 * mini.c, mini-x86.c: when getting back from unmanaged code
14330 to managed via a marshaled delegate we also need to set the
14333 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
14335 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
14338 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
14340 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
14341 let the debugger or other external agents to tell the JIT when
14342 a sw breakpoint has been inserted in the code that the JIT needs
14343 to be able to inspect.
14345 2007-10-31 Martin Baulig <martin@ximian.com>
14348 (MonoDebuggerInfo): Remove `runtime_class_init'.
14350 2007-10-30 Martin Baulig <martin@ximian.com>
14353 (mono_debugger_thread_created): Added `MonoThread *' argument.
14354 (mono_debugger_extended_notification): New public method.
14355 (mono_debugger_trampoline_compiled): New public method.
14358 (MonoDebuggerThreadInfo): Added `thread' and
14359 `extended_notifications' fields.
14362 (debugger_executable_code_buffer): New static variable.
14365 (MonoDebuggerInfo): Added `executable_code_buffer',
14366 `executable_code_buffer_size', `breakpoint_info_area',
14367 `breakpoint_table' and `breakpoint_table_size'.
14369 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
14371 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
14372 that IP either is an unused value or the vtable pointer. IMT
14373 calls use vtable + offset now. Reduced by almost half the size
14376 2007-10-26 Jonathan Chambers <joncham@gmail.com>
14378 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
14379 defines to access param registers. Replace long usage with
14380 gsize as sizeof(long) != sizeof(void*) on Win64.
14382 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
14383 on Win64. Fix intrinsic, use _AddressOfReturnAddress
14384 instead of non-existant _GetAddressOfReturnAddress.
14386 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
14387 param registers. Save/restore %rdi and %rsi in MonoLMF.
14389 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
14390 param registers. Modify (throw_exception) signature to take
14391 %rdi and %rsi on Win64.
14393 Code is contributed under MIT/X11 license.
14395 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
14397 * helpers.c: unlink debugging output files.
14399 2007-10-25 Zoltan Varga <vargaz@gmail.com>
14401 * mini.c: Move mono_create_ftnptr () to object.c.
14403 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
14405 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
14406 optional. This function can now be used to disassemble code generated
14407 outside the JIT such as trampolines and IMT thunks.
14409 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
14411 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
14412 vtable pointer from a ldr instruction.
14414 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
14415 new IMT call sequence.
14417 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
14418 call sequence for interface invocations.
14420 * mini-arm.c (mono_arch_emit_imt_argument): added, required
14421 for imt support. This function is empty since IMT on ARM requires no
14422 special handling on the IR side.
14424 * mini-arm.c (mono_arch_find_imt_method): added, required for
14427 * mini-arm.c (mono_arch_find_this_argument): added, required
14430 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
14431 a ldr instruction to load a value stored in the code stream.
14433 * mini-arm.c (mono_arch_build_imt_thunk):added, required
14437 2007-10-23 Zoltan Varga <vargaz@gmail.com>
14439 * mini.c (mini_init): Install the jump trampoline callback.
14441 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14443 * mini-trampolines.c: handle synchronized methods with the common
14444 vtable trampoline (bug #335601).
14446 2007-10-17 Zoltan Varga <vargaz@gmail.com>
14448 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
14450 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
14453 * mini-ia64.h mini-ia64.c: Add support for IMT.
14455 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
14456 prolog. Fixes #331958.
14458 2007-10-15 Zoltan Varga <vargaz@gmail.com>
14460 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
14462 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14464 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
14467 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14469 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
14472 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
14474 * mini-x86.c, mini-x86.h: x86 support for the common vtable
14477 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
14479 * mini-trampolines.c: changed the magic rampoline to understand
14480 the common vtable trampoline method: the method to invoke is
14481 determined by the vtable displacement of the call.
14483 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
14485 * mini.c, mini.h: register the common vtable trampoline if the
14486 architecture supports it.
14488 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14490 * cpu-amd64.md: use the correct max length for tls_get.
14492 2007-10-14 Zoltan Varga <vargaz@gmail.com>
14494 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
14495 CEE_STELEM_ANY. Fixes #333696.
14497 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
14499 * exceptions-x86.c: provide more graceful handling of the case where
14500 we followed a bogus function pointer from managed code (bug #332866).
14502 2007-10-11 Mark Probst <mark.probst@gmail.com>
14504 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
14505 replaces the generic_shared flag and will carry more information
14508 * generic-sharing.c: Added mini_type_stack_size() which allows
14509 allows open types if given a generic sharing context.
14510 mini_get_basic_type_from_generic() takes a
14511 MonoGenericSharingContext* instead of a MonoCompile* now.
14513 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
14514 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
14515 mini-sparc.c, mini-x86.c: Trivial changes required by the two
14516 changes above. Just passing arguments through to the right
14519 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
14521 * mini-arm.c: unify the call emission to emit_code_seq().
14523 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
14525 * tramp-arm.c: reduced the trampoline size.
14527 2007-10-10 Mark Probst <mark.probst@gmail.com>
14529 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
14530 variable handling out of arch-specific code.
14532 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
14534 * mini-arm.c: implemented fast delegate dispatch.
14536 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14538 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
14539 that fp elimination is turned off if the space required by locals is too
14540 big. Fixes #331958.
14542 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
14544 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
14545 ARM to the new style trampoline.
14547 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14549 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
14551 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
14553 2007-10-09 Martin Baulig <martin@ximian.com>
14556 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
14557 `field_info_offset_offset'.
14559 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
14561 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
14562 removed more internal usage of the r11 register and made it available
14563 to the register allocator.
14565 2007-10-08 Mark Probst <mark.probst@gmail.com>
14567 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
14568 when sharing generics and treat type variables as references.
14570 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14572 * mini-ppc.c: started removing the internal uses of register r11
14573 to eventually allow the register allocator to manage it as an
14574 additional available register.
14576 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
14578 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
14580 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
14582 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
14583 specific trampolines as they are not performance critical as a jump
14584 target (maybe align as before only for AOT code?). This saves about
14585 200 KB of native code on x86 for monodevelop startup.
14587 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
14589 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
14590 monodevelop startup.
14592 2007-10-06 Zoltan Varga <vargaz@gmail.com>
14594 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
14596 * mini-sparc.h mini-sparc.c: Implement IMT support.
14598 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
14599 its smaller and doesn't clobber sparc_g1.
14601 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
14603 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
14605 * mini-ppc.c: optimized the size of the IMT thunks a bit.
14607 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
14609 * mini-ppc.c: implemented fast delegate invocation.
14611 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
14613 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
14615 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14617 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
14618 code to the new style trampoline in preparation for IMT support.
14620 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
14622 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
14623 systems already. This also reduces the specific trampiline sizes and
14624 prepares for the use of r12 as the IMT identifier register.
14626 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14628 * mini-mips.h: endianess fix (simplified from a patch by
14629 Thomas Kunze <thommy@tabao.de>, bug #323737).
14631 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14633 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
14634 to access ucontext fields and enable netbsd support
14635 (partially from Magnus Henoch <mange@freemail.hu>).
14637 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14639 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
14640 use the preprocessor from the CPP env var if it is set.
14642 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14644 * mini-trampolines.c: fixed an assertion and moved it earlier in the
14645 code, before interface_offset gets used.
14647 2007-10-02 Zoltan Varga <vargaz@gmail.com>
14649 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
14650 mono_class_setup_vtable () before accessing klass->vtable.
14652 2007-10-01 Zoltan Varga <vargaz@gmail.com>
14654 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
14657 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14659 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
14660 IMT slots (this saves hundreds of KB of memory in programs like
14661 IronPython and Monodevelop).
14663 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
14665 * mini.c: print the delegate counter.
14667 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
14669 * mini-x86.c: make it easier to enable the debugging code for IMT
14672 2007-09-28 Martin Baulig <martin@ximian.com>
14675 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
14676 `mono_method_klass_offset' and `mono_method_token_offset'.
14678 2007-09-20 Mark Probst <mark.probst@gmail.com>
14680 * mini.c: First generics sharing implementation. Can only share
14681 in very simple cases. If sharing doesn't work it falls back to
14682 dedicated compilation.
14684 * mini.h: Flag in MonoCompile to specify whether generic
14685 compilation is shared. Flags enum for marking which generic inst
14686 of a context is used. Prototypes for helper functions.
14688 * generic-sharing.c: Helper functions for generic method sharing.
14690 * optflags-def.h: Optimization flag (gshared) for enabling generic
14691 method sharing added.
14693 * Makefile.am: generic-sharing.c added.
14695 2007-09-19 Daniel Nauck <dna@mono-project.de>
14697 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
14699 2007-09-19 Massimiliano Mantione <massi@ximian.com>
14700 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
14703 2007-09-19 Martin Baulig <martin@ximian.com>
14705 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
14706 mono_debug_cleanup() is now part of mono_cleanup().
14708 2007-09-18 Zoltan Varga <vargaz@gmail.com>
14710 * driver.c (mono_main): Fix a warning.
14712 2007-09-17 Zoltan Varga <vargaz@gmail.com>
14714 * aot-compiler.c: Optimize various parts when processing large assemblies.
14717 * mini.c (mono_patch_info_hash): Improve hash function.
14719 2007-09-14 Jonathan Chambers <joncham@gmail.com>
14721 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
14723 Code is contributed under MIT/X11 license.
14725 2007-09-14 Zoltan Varga <vargaz@gmail.com>
14727 * mini.c (mini_init): Fix a leak.
14729 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
14731 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
14733 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
14735 2007-09-14 Zoltan Varga <vargaz@gmail.com>
14737 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
14739 2007-09-13 Zoltan Varga <vargaz@gmail.com>
14741 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
14744 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
14746 * mini.c (handle_alloc): Enable managed allocators in AOT code.
14748 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
14750 * aot-runtime.c (decode_patch_info): Ditto.
14752 2007-09-12 Jonathan Chambers <joncham@gmail.com>
14754 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
14755 static case. Cache delegates in architecture specific code,
14756 based on number of parameters.
14758 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
14759 in architecture specific code, based on number of parameters.
14761 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
14762 caching happen in architecture specific code now.
14764 Code is contributed under MIT/X11 license.
14766 2007-09-12 Jonathan Chambers <joncham@gmail.com>
14768 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
14769 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
14770 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
14772 Code is contributed under MIT/X11 license.
14774 2007-05-15 Massimiliano Mantione <massi@ximian.com>
14775 * mini.c: (mono_thread_abort) Fixed bug #82416.
14777 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
14779 * mini.: hook the new managed GC allocation feature into the JIT.
14781 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
14783 * mini.c: implementation for the new runtime tls opcode.
14785 2007-09-11 Martin Baulig <martin@ximian.com>
14788 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
14789 `mono_method_inflated_offset'.
14791 2007-09-07 Zoltan Varga <vargaz@gmail.com>
14793 * driver.c mini.h mini.c: Add a new devel command line option for injecting
14794 async exceptions into a method.
14796 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
14797 purpose of testing whenever the unwinder works at every instruction.
14799 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
14801 * mini.c: check accessibility of method used in ldftn (fixes
14804 2007-09-04 Zoltan Varga <vargaz@gmail.com>
14806 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
14808 * inssel.brg: Fix a warning.
14810 2007-09-03 Martin Baulig <martin@ximian.com>
14812 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
14813 now takes the `main_method' as argument.
14815 2007-09-02 Zoltan Varga <vargaz@gmail.com>
14817 * cpu-sparc.md (endfilter): Add missing src1:i argument.
14819 2007-08-30 Jonathan Chambers <joncham@gmail.com>
14821 * driver.c: include the cil-coff.h header on Windows.
14823 Code is contributed under MIT/X11 license.
14825 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
14827 * mini.c, driver.c: don't include the cil-coff.h header.
14829 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
14831 * mini.c: flag places that needs fixes fo soft-float support.
14833 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
14835 * mini.h, inssel-float.brg: fix soft-float constant loads on big
14836 endian systems (partially from Dean Jenkins, bug #81924).
14838 2007-08-28 Mark Probst <mark.probst@gmail.com>
14840 * mini.c (check_linkdemand): Remove embedded reference object in
14841 call to LinkDemandSecurityException.
14842 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
14843 with an IntPtr instead of a reference object.
14845 2007-08-28 Zoltan Varga <vargaz@gmail.com>
14847 * mini.c (handle_initobj): Handle alignment properly.
14849 * inssel.brg (mini_emit_memset): Ditto.
14851 * inssel.brg (mini_emit_memcpy): Ditto.
14853 * inssel-sparc.brg: Ditto.
14855 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
14857 2007-08-26 Zoltan Varga <vargaz@gmail.com>
14859 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
14860 exceptions raised in unmanaged code. Fixes part of #82594.
14862 2007-08-24 Mark Probst <mark.probst@gmail.com>
14864 * mini.c (mono_method_to_ir), declsec.c
14865 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
14867 2007-08-22 Martin Baulig <martin@ximian.com>
14870 (MonoDebuggerThreadInfo): New typedef.
14871 (mono_debugger_thread_table): New global variable.
14872 (mono_debugger_thread_created): New public function.
14873 (mono_debugger_thread_cleanup): New public function.
14876 (MonoDebuggerInfo):
14877 - removed `get_current_thread' and `lookup_assembly'.
14878 - removed `data_table'.
14879 - added `thread_table'.
14882 (mono_thread_start_cb): Call mono_debugger_thread_created().
14883 (mono_thread_attach_cb): Likewise.
14884 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
14885 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
14888 * driver.c (mono_main): Move mono_debug_init() up, before calling
14889 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
14891 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
14893 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
14894 together when passing several arguments of type double (gives a small
14895 speedup and saves a few bytes of generated code).
14897 2007-08-20 Jb Evain <jbevain@novell.com>
14899 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
14901 2007-08-20 Jb Evain <jbevain@novell.com>
14903 * mini.c (mono_method_to_ir): throw MethodAccessException
14904 and FieldAccessException instead of InvalidProgramException.
14906 2007-08-20 Mark Probst <mark.probst@gmail.com>
14908 * mini.c: CoreCLR security checks.
14910 * mini.h: Removed MonoSecurityMode (moved to
14911 metadata/security-manager.h) and mono_security_mode global var
14912 (replaced by set/get functions in security-manager.h).
14914 * driver.c: Added "core-clr-test" security mode for testing. Used
14915 set-function for setting security mode.
14917 2007-08-17 Mark Probst <mark.probst@gmail.com>
14919 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
14920 the new jit_info_table.
14922 * driver.c: Test code for the new jit_info_table (enabled by the
14923 define MONO_JIT_INFO_TABLE_TEST).
14925 2007-08-14 Zoltan Varga <vargaz@gmail.com>
14927 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
14928 detection of call <REG> instruction sequence. Fixes build on freebsd.
14930 2007-08-13 Zoltan Varga <vargaz@gmail.com>
14932 * mini-exceptions.c: Fix a warning.
14934 2007-08-11 Zoltan Varga <vargaz@gmail.com>
14936 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
14937 stack overflow handling code on amd64 too.
14939 * mini-exceptions.c (mono_setup_altstack): Make this use
14940 mono_thread_get_stack_bounds ().
14942 * mini-x86.h: Disable sigaltstack on solaris x86.
14944 2007-08-10 Zoltan Varga <vargaz@gmail.com>
14946 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
14948 2007-08-10 Geoff Norton <gnorton@customerdna.com>
14950 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
14952 2007-08-08 Zoltan Varga <vargaz@gmail.com>
14954 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
14956 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
14958 2007-08-03 Neale Ferguson <neale@sinenomine.net>
14960 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
14963 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
14965 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
14966 to be emitted (bug #82281).
14968 2007-08-01 Martin Baulig <martin@ximian.com>
14970 Merged the `debugger-dublin' branch.
14972 * debug-debugger.h (MonoDebuggerInfo):
14973 Removed the `old_*' compatibility entries.
14974 Added `debugger_version' and `data_table'.
14975 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
14976 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
14979 (MiniDebugMethodBreakpointInfo): Add `address_list'.
14980 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
14981 instead of a `gconstpointer'.
14982 (mono_debugger_insert_method_breakpoint): Return a
14983 `MonoDebugMethodAddressList *'.
14985 2007-06-28 Martin Baulig <martin@ximian.com>
14987 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
14989 2007-08-01 Zoltan Varga <vargaz@gmail.com>
14991 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
14992 __builtin_frame_address () since it is broken on older gcc versions.
14994 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
14996 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
14997 on the stack overflow handling and made the managed stack overflows
14998 catchable in most cases using soft guard pages.
14999 * exceptions-x86.c: added code to restore the protection in the soft
15000 guard pages at the end of exception handling.
15002 2007-07-31 Zoltan Varga <vargaz@gmail.com>
15004 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
15006 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
15008 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
15009 exception handling.
15011 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
15013 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
15014 signal handling support until it has been ported to the new mechanism.
15015 * mini.c: fixed stack overflow detection and use the new
15016 architecture code to handle signals on the altstack.
15018 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
15020 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
15021 stack overflows on the alt stack.
15023 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
15025 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
15026 stack overflows on the alt stack.
15028 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
15030 * exceptions-ppc.c: cleanup preparing for altstack support.
15032 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
15034 * exceptions-arm.c: cleanup preparing for altstack support.
15036 2007-07-27 Mark Probst <mark.probst@gmail.com>
15038 * mini.c (print_jit_stats): Output hazard pointer stats.
15040 2007-07-26 Mark Probst <mark.probst@gmail.com>
15042 * driver.c, mini.c: Replaced security mode flags with a single
15045 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
15047 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
15049 2007-07-25 Mark Probst <mark.probst@gmail.com>
15051 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
15052 (which doesn't do anything yet) for activating Core CLR
15053 (Silverlight) security.
15055 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
15057 * mini-codegen.c: work around a possible gcc bug on arm.
15059 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
15061 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
15062 message for platforms that don't support AOT compilation.
15064 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
15066 * mini.h, mini.c, driver.c: temporary smcs hack.
15068 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
15070 * mini-arm.h, mini-arm.c: arm EABI fixes.
15072 2007-07-22 Zoltan Varga <vargaz@gmail.com>
15074 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
15077 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
15078 trampolines taking a method argument.
15080 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
15082 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
15083 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
15085 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
15086 JIT compilation throws an exception. Fixes #82050.
15088 2007-07-19 Mark Probst <mark.probst@gmail.com>
15090 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
15091 with the MONO_EXCEPTION_ defines.
15093 2007-07-17 Zoltan Varga <vargaz@gmail.com>
15095 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
15098 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
15099 the cause of an assertion.
15101 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
15103 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
15106 2007-07-15 Zoltan Varga <vargaz@gmail.com>
15108 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
15109 assert. Should fix #82103.
15111 2007-07-14 Zoltan Varga <vargaz@gmail.com>
15113 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
15114 here too. Fixes #82095.
15116 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
15119 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
15121 * mini-amd64.h: Enable IMT for amd64.
15123 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
15125 2007-07-12 Zoltan Varga <vargaz@gmail.com>
15127 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
15129 2007-07-12 Mark Probst <mark.probst@gmail.com>
15131 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
15132 as soon as check_linkdemand sets an exception_type.
15134 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
15136 * mini-x86.c: fixed offsets for IMT call sequence.
15137 * mini-x86.h: enable IMT again.
15139 2007-07-11 Zoltan Varga <vargaz@gmail.com>
15141 * trace.c (mono_trace_enter_method): Decode MonoType too.
15143 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
15145 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
15147 * mini-amd64.c: Add preliminary IMT implementation.
15149 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
15151 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
15152 understand the new IMT-base interface invocation (thanks to
15153 Daniel Nauck for the report and the remote debugging session).
15155 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
15157 * mini-x86.c: size and speed optimizations for the IMT bsearch.
15159 2007-07-11 Zoltan Varga <vargaz@gmail.com>
15161 * Makefile.am (aotcheck): Make this actually use the AOTed code.
15163 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
15165 * mini-trampolines.c: implement AOT IMT support.
15166 * mini-x86.h: enable IMT support for wider testing.
15168 2007-07-10 Zoltan Varga <vargaz@gmail.com>
15170 * inssel.brg (emit_imt_argument): Add aot support here.
15172 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
15174 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
15176 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
15177 of the IMT implementation, partially from massi, with my
15178 implementation of the bsearch sequence. Disabled by default until
15179 the AOT code is implemented.
15181 2007-07-10 Zoltan Varga <vargaz@gmail.com>
15183 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
15185 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
15187 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
15189 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
15190 arch-independent IMT JIT code from Massimiliano
15191 Mantione (massi@ximian.com) with small cleanups from me.
15193 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
15195 * Makefile.am: fix svn invocation to get the svn revision to be
15196 independent of the local language (build fix).
15198 2007-07-09 Mark Probst <mark.probst@gmail.com>
15200 * mini.c (inline_method): Reset cfg->exception_type if the
15201 inlining is aborted. Fixes: 82049.
15203 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
15205 * mini.c: remove assert from exception handling code when exception_ptr
15208 2007-07-05 Zoltan Varga <vargaz@gmail.com>
15210 * mini.c (mono_codegen): Add an assert.
15212 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
15213 enter and leave code.
15214 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
15216 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
15218 * mini-ppc.c: fixed memory corruption for localloc(0)
15221 2007-07-05 Zoltan Varga <vargaz@gmail.com>
15223 * mini.c: Fix warnings.
15225 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
15227 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
15228 to emit better double->int conversions.
15230 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
15232 * mini.c: the provided Min/Max optimizations are valid for unisgned
15235 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
15237 * 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
15239 2007-06-28 Miguel de Icaza <miguel@novell.com>
15241 * mini.c (mono_running_on_valgrind): Add support for reporting the
15242 method and its boundaries to valgrind.
15244 2007-06-28 Martin Baulig <martin@ximian.com>
15246 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
15248 2007-06-25 Zoltan Varga <vargaz@gmail.com>
15250 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
15252 * generic.2.cs: Add new test case.
15254 2007-06-25 Martin Baulig <martin@ximian.com>
15256 Merged the `debugger-dublin' branch.
15259 (mono_debugger_insert_method_breakpoint): New public method.
15260 (mono_debugger_remove_method_breakpoint): Likewise.
15261 (mono_debugger_check_breakpoints): New static method.
15262 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
15264 * debug-debugger.h (MonoDebuggerInfo):
15265 Renamed (to keep backward compatibility in the vtable):
15266 `insert_breakpoint' -> `old_insert_breakpoint'.
15267 `remove_breakpoint' -> `old_remove_breakpoint'.
15268 `create_string' -> `old_create_string'.
15269 `lookup_class' -> `old_lookup_class'.
15270 `lookup_type' -> removed; changed into a dummy field.
15271 `lookup_assembly' -> `old_lookup_assembly'.
15272 Added (same functionality, but different signature):
15273 `create_string', `lookup_class', `lookup_assembly'
15275 `get_method_addr_or_bpt', `remove_method_breakpoint',
15276 `runtime_class_init'.
15278 * debug-debugger.c: Merged the `debugger-dublin' branch.
15280 2007-06-23 Zoltan Varga <vargaz@gmail.com>
15282 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
15284 (peephole_pass): Likewise.
15286 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
15288 * driver.c: hopefully make setaffinity work also for ancient
15291 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
15293 * driver.c : win32 build fix.
15295 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
15297 * driver.c: check for the MONO_NO_SMP env var and bind to a single
15298 processor if it is set.
15300 2007-06-21 Martin Baulig <martin@ximian.com>
15302 * debug-mini.h: New file.
15305 (mono_debugger_insert_breakpoint_full): Moved here from
15306 ../metadata/mono-debug-debugger.c.
15307 (mono_debugger_remove_breakpoint): Likewise.
15308 (mono_debugger_breakpoint_callback): Likewise.
15310 2007-06-15 Raja R Harinath <rharinath@novell.com>
15312 * jit-icalls.c (mono_helper_compile_generic_method): Update to
15313 changes in MonoGenericClass.
15315 2007-06-14 Zoltan Varga <vargaz@gmail.com>
15317 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
15319 2007-06-14 Raja R Harinath <rharinath@novell.com>
15321 * jit-icalls.c (mono_helper_compile_generic_method): Update to
15322 removal of MonoGenericMethod.
15324 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15326 * mini-exceptions.c: hooks for the exception events profiling API.
15328 2007-06-14 Randolph Chung <tausq@debian.org>
15330 * Makefile.ma: Add hppa target.
15331 * mini-arch.h: Include mini-hppa.h
15332 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
15333 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
15334 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15336 2007-06-14 Randolph Chung <tausq@debian.org>
15338 * inssel.brg: Add rules for "chained" compare-branch operations so that
15339 a single compare op can affect multiple branches. Adjust cost for
15340 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
15341 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
15342 cost for some rules so that they can more easily be overridden by
15343 per-arch rules (with fixes from lupus).
15344 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15346 2007-06-13 Randolph Chung <tausq@debian.org>
15348 * mini-ops.h: Reorder branch ops so that they match the order of the
15349 corresponding CEE_* ops. The code expects them this way.
15350 Add new ops for HPPA target.
15351 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15353 2007-06-13 Randolph Chung <tausq@debian.org>
15355 * mini-exceptions.c: Handle cases where the stack grows towards
15357 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15359 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
15361 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
15363 * driver.c: explain where a non-matching corlib is found.
15365 2007-06-13 Mark Probst <mark.probst@gmail.com>
15367 * mini.c (print_jit_stats): Output dynamic code allocation stats.
15369 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
15371 * mini-exceptions.c: Generate a method profile leave event during
15372 an exception to ensure that the profiler gets notified.
15374 2007-06-07 Zoltan Varga <vargaz@gmail.com>
15376 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
15379 * cpu-amd64.md: Add long_and/or/xor opcodes.
15381 2007-06-06 Wade Berrier <wberrier@novell.com>
15383 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
15384 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
15385 length of instruction shr_imm (expected 8, got 10)
15387 2007-06-06 Zoltan Varga <vargaz@gmail.com>
15389 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
15391 2007-06-06 Mark Probst <mark.probst@gmail.com>
15393 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
15394 MonoInternalHashTable again (fixed bug in the internal hash table
15397 2007-06-06 Mark Probst <mark.probst@gmail.com>
15399 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
15400 Have to figure out what makes it crash the SWF regression.
15402 2007-06-05 Zoltan Varga <vargaz@gmail.com>
15404 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
15406 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15408 * mini.c: optimize out the type check when storing null in a
15411 2007-06-04 Mark Probst <mark.probst@gmail.com>
15413 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
15414 MonoInternalHashTable.
15416 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
15418 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
15419 signed integer methods.
15421 2007-06-02 Zoltan Varga <vargaz@gmail.com>
15423 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
15424 permanently since the current approach doesn't work.
15426 2007-06-02 Zoltan Varga <vargaz@gmail.com>
15428 * inssel.brg (stmt): Only call delegate->invoke_impl if
15429 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
15431 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15433 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
15434 the sreg2==rdx case.
15436 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
15437 account if it contains a rex prefix.
15438 (peephole_pass): Handle OP_FMOVE as well.
15440 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15442 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
15443 as it causes regressions.
15445 2007-05-31 Zoltan Varga <vargaz@gmail.com>
15447 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
15448 static case as well.
15450 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
15452 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15453 (mono_arch_get_this_arg_from_call): Ditto.
15455 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
15457 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
15460 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15461 (mono_arch_get_this_arg_from_call): Ditto.
15463 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
15465 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
15466 try to create optimized invoke code and use that for further invocations.
15467 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
15469 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
15471 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
15473 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
15474 sealed classes or methods.
15475 *devirtualization.cs: tests for the new optimization
15477 2007-05-29 Zoltan Varga <vargaz@gmail.com>
15479 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
15480 by the update_volatile () function.
15482 2007-05-27 Zoltan Varga <vargaz@gmail.com>
15484 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
15487 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
15489 2007-05-24 Jonathan Chambers <joncham@gmail.com>
15491 * mini.c: Add configure checks for header files.
15492 * mini-x86.c: Add configure checks for header files.
15493 * trace.c: Add configure checks for header files.
15494 * aot-runtime.c: Add configure checks for header files.
15495 * aot-compiler.c: Add configure checks for header files.
15496 * driver.c: Add configure checks for header files.
15497 * mini-codegen.c: Add configure checks for header files.
15499 Code is contributed under MIT/X11 license.
15501 2007-05-22 Zoltan Varga <vargaz@gmail.com>
15503 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
15504 icompare_imm -128 + op_iclt. Fixes #81703.
15506 2007-05-19 Zoltan Varga <vargaz@gmail.com>
15508 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
15510 2007-05-15 Massimiliano Mantione <massi@ximian.com>
15512 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
15513 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
15514 so that all isinst checks now use "interface_bitmap".
15516 2007-05-15 Zoltan Varga <vargaz@gmail.com>
15518 * cpu-amd64.md (jmp): Fix a warning.
15520 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
15522 * basic.cs: Add new regression test.
15524 * basic.cs: Remove test which is now in basic-long.cs.
15526 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
15528 * basic-long.cs: Add new test.
15530 2007-05-13 Zoltan Varga <vargaz@gmail.com>
15532 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
15534 2007-05-12 Zoltan Varga <vargaz@gmail.com>
15536 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
15538 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
15541 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
15542 throwing code a bit.
15544 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
15545 the exception throwing code a bit.
15547 * mini-x86.c (get_call_info): Allocate result from a mempool.
15549 2007-05-11 Zoltan Varga <vargaz@gmail.com>
15551 * aot-compiler.c (find_typespec_for_class): Fix the assert.
15553 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
15555 * mini.h (MonoCompile): Add 'token_info_hash' field.
15557 * mini.c: Save token->method associations during compilation so the AOT
15558 compiler can use it.
15560 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
15561 which reference generic classes and methods.
15563 2007-05-10 Zoltan Varga <vargaz@gmail.com>
15565 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
15567 * aot-compiler.c (compile_method): Fix a typo in a comment.
15569 * aot-runtime.c (decode_cached_class_info): Skip generic types.
15571 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
15572 everything generic.
15574 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
15576 2007-05-09 Zoltan Varga <vargaz@gmail.com>
15578 * mini.h (MonoCompile): Add 'args' field.
15580 * mini.c (mono_compile_create_vars): Store variables representing the arguments
15583 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
15585 2007-05-08 Zoltan Varga <vargaz@gmail.com>
15587 * mini.c (mono_compile_get_interface_var): Remove this unused function.
15589 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
15591 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
15592 opcodes for some opcodes.
15594 * mini.h *.brg *.c: Use the new opcodes.
15596 2007-05-08 Massimiliano Mantione <massi@ximian.com>
15598 * mini.h: Bumped aot revision.
15600 * inssel.brg: modified code generation of type checks for interfaces
15601 to use the new "MonoClass.interface_bitmap" instead of the old
15602 "MonoClass.interface_offsets".
15604 2007-04-30 Zoltan Varga <vargaz@gmail.com>
15606 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
15608 2007-04-29 Zoltan Varga <vargaz@gmail.com>
15610 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
15613 2007-04-27 Neale Ferguson <neale@sinenomine.net>
15615 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
15617 2007-04-27 Wade Berrier <wberrier@novell.com>
15619 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
15620 mini.h) to fix build.
15622 2007-04-26 Zoltan Varga <vargaz@gmail.com>
15624 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
15626 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
15627 causes the corlib unit tests to fail.
15629 2007-04-25 Zoltan Varga <vargaz@gmail.com>
15631 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
15633 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
15635 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
15636 opcodes to the comparison relations.
15638 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
15639 opcodes to their types.
15641 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
15643 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
15644 it in cfg->arch.cinfo.
15646 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
15648 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
15649 cfg->cil_offset_to_bb.
15651 2007-04-24 Zoltan Varga <vargaz@gmail.com>
15653 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
15654 created becase of initlocals.
15656 2007-04-23 Zoltan Varga <vargaz@gmail.com>
15658 * mini-alpha.c cpu-alpha.md: More alpha port work from
15659 Sergey Tikhonov <tsv@solvo.ru>.
15661 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
15663 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
15665 2007-04-19 Zoltan Varga <vargaz@gmail.com>
15667 * cpu-s390.md (break): Correct the length of break instruction.
15669 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
15671 * mini.c: fix a couple of soft-float issues and comments.
15673 2007-04-15 Miguel de Icaza <miguel@novell.com>
15675 * trace.c (is_filenamechar): - is also a filename char.
15677 2007-04-15 Neale Ferguson <neale@sinenomine.net>
15679 * mini-s390.c: Correct checking for enum type in return value processing.
15681 2007-04-14 Raja R Harinath <rharinath@novell.com>
15683 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
15684 (version.h): Makefile is in the build directory.
15686 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
15688 * mini-amd64.h: fix for assertion failure on Solaris/amd64
15690 2007-04-11 Martin Baulig <martin@ximian.com>
15692 * mini.c (can_access_member): Fix handling of generic classes;
15695 2007-04-10 Zoltan Varga <vargaz@gmail.com>
15697 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
15699 2007-04-05 Zoltan Varga <vargaz@gmail.com>
15701 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
15703 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
15705 * mini-codegen.c: make sure the right spill amount is
15706 used for fp or integer registers (fixes the float_sub_spill() on ppc).
15708 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
15710 * mini-ppc.c: fixes for the fp_branch_nan test.
15712 2007-03-23 Zoltan Varga <vargaz@gmail.com>
15714 * basic.cs: Comment out new test which still fails on ia64.
15716 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
15718 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
15720 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15722 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
15724 2007-03-22 Zoltan Varga <vargaz@gmail.com>
15726 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
15727 on 64 bit machines. Fixes part of #80738.
15729 * basic.cs: Add regression test.
15731 2007-03-17 Zoltan Varga <vargaz@gmail.com>
15733 * inssel.brg basic.cs: Revert previous change to fix build.
15735 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
15738 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
15740 * basic.cs: Add new regression test.
15742 2007-03-17 Zoltan Varga <vargaz@gmail.com>
15744 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
15747 2007-03-16 Neale Ferguson <neale@sinenomine.net>
15749 * cpu-s390x.md: Correct length of break instruction.
15751 2007-03-16 Neale Ferguson <neale@sinenomine.net>
15753 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
15754 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
15756 2007-03-15 Jonathan Chambers <joncham@gmail.com>
15758 * *.c: Begin WIN64 port.
15759 * mini.c: Use correct register in profiler.
15760 * mini-amd64.c: No inline assembly on Win64.
15761 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
15762 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
15763 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
15764 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
15765 mono_arch_ip_from_context for Win64.
15767 Contributed under MIT/X11 license.
15769 2007-03-15 Zoltan Varga <vargaz@gmail.com>
15771 * exceptions-amd64.c (seh_handler): Ditto.
15773 * exceptions-x86.c (seh_handler): Fix a memory leak.
15775 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
15777 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
15778 mini-s390x.c: fixed peephole optimizations to deal
15779 correctly with 1 and 2 byte reload avoidance.
15781 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
15783 * cpu-s390.md, cpu-s390x.md: update localloc length.
15785 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
15787 * cpu-g4.md: added missing descriptions.
15789 2007-03-14 Miguel de Icaza <miguel@novell.com>
15791 * Makefile.am: Add support so the tail tests are not executed on
15792 PowerPC as that is a known limitation of the PowerPC port.
15794 2007-03-13 Jonathan Chambers <joncham@gmail.com>
15796 * runmdesc.bat: Move to msvc directory.
15798 2007-03-13 Jonathan Chambers <joncham@gmail.com>
15800 * runmdesc.bat: Run executable that was produced by the current
15801 target and sent via an argument.
15803 2007-03-11 Zoltan Varga <vargaz@gmail.com>
15805 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
15808 * generics.2.cs: Add regression test.
15810 2007-03-09 Wade berrier <wberrier@novell.com>
15812 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
15814 2007-03-09 Zoltan Varga <vargaz@gmail.com>
15816 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
15817 AOT code depends on this.
15819 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
15821 * mini.c: more precise tracking of types in the eval stack
15822 (part of fix for bug #81044).
15824 2007-03-07 Zoltan Varga <vargaz@gmail.com>
15826 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
15828 * aot-compiler.c (encode_patch): Remove an obsolete comment.
15830 2007-03-06 Zoltan Varga <vargaz@gmail.com>
15832 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
15834 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
15836 2007-02-22 Zoltan Varga <vargaz@gmail.com>
15838 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
15839 a pointer on 64 bit systems. Fixes #80190.
15841 * iltests.il: Add new regression test.
15843 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15845 * mini.c: inline a constant for Environment.IsRunningOnWindows.
15847 2007-02-19 Geoff Norton <gnorton@customerdna.com>
15849 * trace.c: Remove an erroneous alignemnt check when tracing.
15850 Fixes --trace on OSX86.
15852 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
15854 * mini-$(arch).h: initialize SP in context for all the archs.
15856 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
15858 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
15859 regressions in the thread tests.
15861 2007-02-14 Zoltan Varga <vargaz@gmail.com>
15863 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
15864 - fixed implementation of LOCALLOC opcode
15865 - implemented non-un compare for floats
15867 - implementation of FDIV and CKFINITE opcodes
15868 - fixes for latest mono updates
15869 - additional arch opcodes
15871 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
15873 * Makefile.am: simplify and merge rules for cross-compilation.
15875 2007-02-07 Massimiliano Mantione <massi@ximian.com>
15877 * local-propagation.c: Actually *apply* the fix for bug 80591...
15879 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
15881 * mini-exceptions.c: backuot part of the last change
15882 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
15884 2007-02-06 Massimiliano Mantione <massi@ximian.com>
15885 * inssel.brg: Fix bug 59286.
15888 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
15890 * mini-exceptions.c: patch from Zoltan to correctly check for
15891 stack boundaries (using the stack register, not the frame register),
15892 fixes bugs #80724, #79717.
15894 2007-02-03 Zoltan Varga <vargaz@gmail.com>
15896 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
15897 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
15899 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
15900 presence of frame pointer elimination.
15902 2007-02-01 Geoff Norton <gnorton@customerdna.com>
15904 * mini-x86.h: NetBSD UCONTEX_REG defines.
15906 2007-02-01 Zoltan Varga <vargaz@gmail.com>
15908 * inssel-amd64.brg: Fix amd64 build.
15910 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
15912 * mini.h: remove extern to workaround what looks likes gcc bug 26905
15915 2007-01-31 Zoltan Varga <vargaz@gmail.com>
15917 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
15920 * mini-<ARCH>.c: Use mono_is_regsize_var ().
15922 2007-01-30 Mark Mason <mason@broadcom.com>
15924 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
15925 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
15926 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
15927 beginning support for CEE_JMP [not quite working yet]
15928 * tramp-mips.c: LMF handling now works
15930 2007-01-30 Zoltan Varga <vargaz@gmail.com>
15932 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
15934 * mini.h (NULLIFY_INS): New macro.
15936 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
15938 * mini.c: statistical profiler fix for windows, patch
15939 from Tor Lillqvist (tml@novell.com).
15941 2007-01-30 Massimiliano Mantione <massi@ximian.com>
15942 * local-propagation.c: Fix bug 80591.
15944 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
15946 * Makefile.am: put back the --export-dynamic option as with
15947 the previous gmodule flags (thanks to Robert Jordan).
15949 2007-01-28 Zoltan Varga <vargaz@gmail.com>
15951 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
15953 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
15954 simplify and speed up the local register allocator. Also rename some fields
15955 like iassign->vassign.
15957 * regalloc.c: Remove some functions which are no longer used since their
15958 inlined version is in mini-codegen.c.
15960 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
15962 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
15964 2007-01-27 Zoltan Varga <vargaz@gmail.com>
15966 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
15967 narrowing. Fixes #80622.
15969 * iltests.il: Add new regresssion test.
15971 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
15973 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
15974 debug-debugger.c, debug-debugger.h: warning fixes.
15975 * driver.c: updated copyright year and made it fit in one line.
15977 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
15979 * aot-runtime.c: updated to use mono-dl instead of gmodule.
15981 2007-01-25 Zoltan Varga <vargaz@gmail.com>
15983 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
15985 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
15987 * iltests.il: Add new test for bug #80507.
15989 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15991 * mini-arm.h: use soft-float also on vfp for now.
15993 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
15995 * mini.c: fix some more soft-float issues.
15997 2007-01-24 Zoltan Varga <vargaz@gmail.com>
15999 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
16001 2007-01-24 Massimiliano Mantione <massi@ximian.com>
16002 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
16003 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
16004 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
16006 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
16008 * mini-arm.c: typo fix.
16010 2007-01-23 Neale Ferguson <neale@sinenomine.net>
16012 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
16014 2007-01-21 Zoltan Varga <vargaz@gmail.com>
16016 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
16017 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
16019 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
16021 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
16023 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
16025 * inssel.brg: Fix a warning.
16027 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
16029 * abcremoval.c ssa.c ssapre.c: Update after this change.
16031 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
16033 * dominators.c (df_set): Use mono_bitset_union_fast.
16035 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
16037 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
16038 mini-codegen.c: reduce relocations and memory usage for the cpu
16041 2007-01-20 Zoltan Varga <vargaz@gmail.com>
16043 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
16045 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
16046 to reduce their size.
16048 2007-01-19 Mark Mason <mason@broadcom.com>
16050 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
16051 * mini-mips.c: more configuration macros, support long conditional branches, additional
16052 asserts, fix epilog instrumentation.
16053 * mini-mips.h: use standard stack walk
16054 * cpu-mips.md: increase size of div, rem and conditional branches
16056 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
16058 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
16061 2007-01-19 Zoltan Varga <vargaz@gmail.com>
16063 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
16064 (compile_method): Ditto.
16066 * aot-runtime.c (decode_klass_info): Ditto.
16068 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
16069 needed by the code generated by inssel.brg. Also fix a warning.
16071 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
16073 * mini.c: deal with enums that become genericinsts by
16074 being nested in a generic class (bug #79956).
16076 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
16078 * mini.c: match the generic definition to check for
16079 private access with generic types (bug #78431).
16081 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
16083 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
16084 to make life easier for people cross-compiling that insist on not
16087 2007-01-17 Mark Mason <mason@broadcom.com>
16089 * inssel-long.brg: patch to deal with mips missing flags
16090 * inssel-long32-mips.brg: implement overflow checks
16091 * insset-mips.brg: implement overflow checks
16092 * mini-mips.h: implement conditional exception handling
16093 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
16094 Remove unused code, minor cleanups.
16095 * exceptions-mips.c: minor cleanups
16096 * mini-ops.h: add mips conditional exception ops
16097 * cpu-mips.md: add mips conditional exception ops
16100 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
16102 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
16103 to deal with mips missing of flags.
16105 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
16107 * exceptions-ppc.c: execute fault handlers.
16109 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
16111 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
16113 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
16115 * mini.c: handle also floating point values in initialize_array.
16117 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
16119 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
16120 array initialization and make it conditional on the intrins option.
16122 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
16124 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
16125 relocations and put the patch info names close to the enum definition.
16127 2007-01-15 Mark Mason <mason@broadcom.com>
16129 * basic.cs, exceptions.cs: break up large tests to increase debugability.
16131 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
16133 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
16135 2007-01-12 Raja R Harinath <rharinath@novell.com>
16137 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
16139 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
16141 * Makefile.am: distribute the mips sources.
16143 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
16145 * mini-codegen.h: handle bug #80489 here, by excluding ecx
16148 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
16150 * cpu-x86.md: back out for now as this triggers other regressions.
16152 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
16154 * cpu-x86.md: force src1 and dest regpair for long shift instructions
16155 to eax:edx, so ecx can't get allocated to them (bug #80489).
16157 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
16159 * mini.c, mini-exceptions.c: enabled running fault handlers
16162 2007-01-03 Miguel de Icaza <miguel@novell.com>
16164 * driver.c: If nothing fail, do not use the string "failed",
16165 because it makes it very annoying to view test result logs on the
16168 2006-12-30 Miguel de Icaza <miguel@novell.com>
16170 * debug-debugger.c (mono_debugger_main): Rename "main" to
16171 "main_method" to prevent a warning.
16173 Remove a warning for unused field.
16175 2006-12-28 Martin Baulig <martin@ximian.com>
16178 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
16180 2006-12-22 Martin Baulig <martin@ximian.com>
16182 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
16183 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
16184 seperate `.mdb_debug_info' section, so we can access it from the
16185 debugger even if the binary is stripped.
16187 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
16188 from the `.mdb_debug_info' here to prevent the linker from
16189 removing that section.
16191 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
16192 mdb-debug-info64.s.
16194 2006-12-19 Robert Jordan <robertj@gmx.net>
16196 * mini-x86: enable the code to return small structures in
16197 registers for FreeBSD as well. Fixes bug #80278.
16198 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
16200 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16202 * mini-x86.c: align the stack when calling the profiler
16203 function instrumenting the prolog (on OSX).
16205 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
16207 * mini.c: emit a break opcode where Debugger.Break () is called.
16209 2006-12-13 Miguel de Icaza <miguel@novell.com>
16211 * mini.c (mono_method_to_ir): Provide useful information on this
16212 assert, to prevent others from debugging like I did.
16214 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
16216 * mini.c: enable code which was incorrectly commented
16219 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
16221 * mini-x86.c: enable on OSX, too, the code to return small
16222 structures in registers.
16224 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
16226 * mini-x86.c: remove the use of the dynamic code manager here, too.
16228 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
16230 * mini.h, debug-debugger.c, tramp-*.c: fixed
16231 mono_debugger_create_notification_function() to use
16232 mono_global_codeman_reserve () instead of a dynamic code manager.
16234 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
16236 * mini.c, jit-icalls.h, jit-icalls.c: remove the
16237 ves_array_element_address() jit icall and use a generated
16238 managed method instead (which is about 4 times faster for a rank 3
16241 2006-11-29 Mark Mason <mason@broadcom.com>
16243 * basic-calls.cs: additional tests for passing
16244 structures as function arguments.
16246 2006-11-29 Mark Mason <mason@broadcom.com>
16248 * mini-mips.h: disable custom exception handling
16249 * mini-mips.c: throw/rethrow should use jalr to call
16250 exception stubs. Fixed bug with passing structures
16251 by value. More support for tracing floating point
16254 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16256 * mini.c: fixed typo in the soft-float ldind.r4 handling
16259 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
16261 * mini.c, mini.h, driver.c: added --runtime command line
16262 option to select a different runtime than the autodetected one.
16263 * jit.h: added API for embedders to initialize with a specific
16266 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
16268 * mini.c: handle also boxing of r4 values (bug #80024).
16270 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
16272 * mini-ppc.c: force indirect calls until we reserve
16273 enough address space for all the generated code.
16275 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
16277 * exceptions-arm.c: workaround bugs in the libc definition
16278 of struct ucontext.
16280 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
16282 * inssel.brg: fixes from me and Mark Mason.
16284 2006-11-23 Dick Porter <dick@ximian.com>
16286 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
16287 semaphore display now we've fixed the initial value
16289 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
16291 * inssel.brg: partially revert the last change to fix the build.
16293 2006-11-21 Mark Mason <mason@broadcom.com>
16295 * inssel.brg: Add and use compare-and-branch macros to support
16296 architectures that do not have condition code registers (ie. MIPS).
16297 * *-mips.{c,brg,md}: Fix copyright statements
16299 2006-11-20 Mark Mason <mason@broadcom.com>
16301 * Makefile.am: remove mini-codegen.c from list of MIPS sources
16302 * mini.c: Allow GET_CONTEXT to be specified by the arch port
16303 * mini.h: Added declaration for mono_print_ins()
16304 * mini-codegen.c: added ins_spec initializer for MIPS
16305 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
16306 vreg to be virtual and hreg to be non-virtual.
16307 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
16308 is not yet working/implemented correctly.
16309 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
16310 non-static, fixup calls to print_ins() from other parts in the file.
16312 2006-11-20 Mark Mason <mason@broadcom.com>
16314 * basic-calls.cs: added tests for passing structures as arguments
16317 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
16319 * inssel-long32.brg: optimize signed division by power of two.
16321 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
16323 * mini-arm.c: added support for interworking with thumb code
16324 (mono must be still be built using the ARM instruction encoding).
16326 2006-11-19 Miguel de Icaza <miguel@novell.com>
16328 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
16329 verifier has different rules for it. Fixes a few verifier issues
16332 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
16333 at the end, so people know what happened.
16335 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
16337 * brach-opts.c: in optimize_exception_target() make sure we
16338 are in a catch clause (fixes bug #79871).
16340 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
16342 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
16343 more soft-float support fixes.
16345 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
16347 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
16348 that are passed half on the stack and half in registers.
16350 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
16352 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
16353 more mips integration work from Mark E Mason
16354 <mark.e.mason@broadcom.com>.
16356 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
16358 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
16359 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
16360 tramp-mips.c: added sources for the mips port, not
16361 integrated in the build yet. Contributed by
16362 Mark E Mason <mark.e.mason@broadcom.com>.
16364 2006-11-14 Neale Ferguson <neale@sinenomine.net>
16366 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
16368 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
16370 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
16371 put the soft-float rules in its own file since it seems to
16372 break s390 compilation.
16374 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
16376 * mini-arm.c: fixed wrnings.
16378 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
16380 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
16381 inssel-arm.brg: ARM support for soft-float.
16383 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
16385 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
16386 loads and stores of 32 bit fp values.
16388 2006-11-10 Zoltan Varga <vargaz@gmail.com>
16390 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
16392 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
16393 works. Fixes #79852 and #79463.
16395 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
16397 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
16398 more soft-float support WIP and fixes.
16400 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
16402 * mini-arm.c: some VFP updates.
16404 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
16406 * mini-exceptions.c: 0 is a valid local var offset in some
16407 architectures, don't assert (bug #78508).
16409 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
16411 * exceptions-arm.c: fixed off by one error in stack walk code.
16413 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
16415 * mini.h, mini.c: more precise tracking of type load exceptions.
16417 2006-11-03 Robert Jordan <robertj@gmx.net>
16419 * Makefile.am: [WIN32] Add monow.exe target.
16420 * driver.c: [WIN32] Don't detach the console when debugging.
16423 2006-10-30 Miguel de Icaza <miguel@novell.com>
16425 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
16427 2006-10-23 Zoltan Varga <vargaz@gmail.com>
16429 * aot-compiler.c (emit_method_info): Add a case missed earlier.
16431 * driver.c (mini_regression): Fix --regression with AOT.
16433 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
16435 2006-10-17 Zoltan Varga <vargaz@gmail.com>
16437 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
16439 * mini-sparc.h: Don't use sigaction on sparc/linux.
16441 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
16443 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
16445 * mini-exceptions.c: Add proper include files for getpid ().
16447 2006-10-16 Zoltan Varga <vargaz@gmail.com>
16449 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
16450 address instead of a MonoJitInfo* to avoid decoding the exception info for the
16453 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
16454 name cache to reduce its size.
16456 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
16458 2006-10-15 Zoltan Varga <vargaz@gmail.com>
16460 * mini-x86.c: Save/restore the current LMF structure more efficiently using
16461 the mono_lmf TLS variable.
16463 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
16464 trampoline lmf frames.
16466 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
16468 2006-10-14 Zoltan Varga <vargaz@gmail.com>
16470 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
16471 the mono_lmf TLS variable.
16473 * mini-exceptions.c: Access the LMF structure through accessors.
16475 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
16476 variable instead of in jit_tls->lmf.
16478 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
16480 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
16481 trampoline lmf frames.
16483 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
16485 2006-10-12 Zoltan Varga <vargaz@gmail.com>
16487 * mini.c trace.c mini-x86.c: Revert these too.
16489 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
16492 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
16494 * genmdesc.c: removed now dead code.
16496 2006-10-09 Robert Jordan <robertj@gmx.net>
16498 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
16500 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
16502 * mini.h: do not leave gaps in the opcode values.
16504 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
16506 * jit-icalls.h: flag functions as internal here, too.
16508 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
16510 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
16511 functions with the internal attribute.
16513 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
16515 * aot-compiler.c: fclose the file descriptor in the profile read loop.
16517 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
16519 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
16522 2006-10-05 Zoltan Varga <vargaz@gmail.com>
16524 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
16525 tail calls as on other platforms.
16527 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
16529 * iltests.il: Add a few tailcall tests.
16531 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16533 * driver.c: fix loop for old compilers (bug #79521).
16535 2006-10-02 Zoltan Varga <vargaz@gmail.com>
16537 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
16539 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
16541 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
16542 metadata without any code.
16544 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
16545 more precise debugging information using gdb.
16547 2006-09-30 Zoltan Varga <vargaz@gmail.com>
16549 * inssel-ia64.brg: Make the helper methods static.
16551 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16553 * inssel-x86.brg: make the helper methods static.
16555 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
16557 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
16559 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16561 * mini.c: updates for monoburg changes.
16562 * inssel.brg: make a few helper functions static as they should.
16564 2006-09-27 Zoltan Varga <vargaz@gmail.com>
16566 * Makefile.am: Move mini-codegen.c to common_sources.
16568 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16570 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
16572 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
16573 mini-ppc.h: port to use the common local register allocator.
16575 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16577 * mini.h: Remove the comment too then.
16579 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
16581 * mini.h: put back backend.data which is to be used shortly and
16582 doesn't increase the size of MonoInst. If any 64 bit arch aligned
16583 pointers on 4 byte boundaries it'd have much bigger issues running
16584 and you can ifdef it out anyway.
16586 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16588 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
16589 MonoInst size by 4 bytes on 64 bit machines.
16591 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
16593 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
16594 replacement with more meaningful field names. Arch maintainers, please
16595 check the assigned names are good enough for your arch.
16597 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16599 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
16600 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
16602 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
16604 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
16605 relocations and memory requirements, put the optimization flags
16606 definitions in their own file.
16608 2006-09-24 Zoltan Varga <vargaz@gmail.com>
16610 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
16612 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
16614 2006-09-22 Zoltan Varga <vargaz@gmail.com>
16616 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
16618 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
16620 * inssel.brg: use the correct function to get the size of an item
16621 in an array, given an element class.
16622 * aot-compiler.c: do not access class->class_size directly.
16624 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
16626 * mini.h, debug-mini.c: added a debugging function to print
16627 info about local variables and arguments in a jitted method.
16629 2006-09-20 Zoltan Varga <vargaz@gmail.com>
16631 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
16633 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
16635 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16637 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
16638 inner and outer loops when passing vtypes.
16640 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
16642 * mini-ppc.c: take into account the cpu errata for cache flushing
16643 which caused some random errors (bug #79381).
16645 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16647 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
16648 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
16650 2006-09-17 Zoltan Varga <vargaz@gmail.com>
16652 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
16655 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
16656 freebsd ports tree.
16658 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
16659 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
16661 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
16664 2006-09-13 Zoltan Varga <vargaz@gmail.com>
16666 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
16668 2006-09-12 Zoltan Varga <vargaz@gmail.com>
16670 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
16671 macro does not have to be changed during debugging.
16673 * 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>.
16675 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
16677 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
16679 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
16680 MONO_ARCH_NO_EMULATE_MUL is defined.
16682 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
16684 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
16686 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
16688 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
16690 2006-09-11 Zoltan Varga <vargaz@gmail.com>
16692 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
16693 stuff to mini-exceptions.c where it is used.
16695 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
16696 setup code, the real one is in mini-exceptions.c.
16698 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
16699 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
16700 some changes from the freebsd ports tree.
16702 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
16705 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
16707 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
16709 * mini.c: on Linux, check for /proc to be mounted
16710 (bug# 79351, novell bug#201204).
16712 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
16714 * mini.c: handle cases where pthread_attr_getstack() behaves
16715 incorrectly (bug #78096).
16717 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
16719 * mini-arm.c: support larger stack frames (bug #79272).
16721 2006-09-08 Zoltan Varga <vargaz@gmail.com>
16723 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
16725 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
16728 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
16729 mono_class_from_name () to find a class from its name.
16731 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
16733 2006-09-07 Zoltan Varga <vargaz@gmail.com>
16735 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
16737 2006-09-05 Kornel Pal <kornelpal@gmail.com>
16739 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
16741 2006-09-04 Zoltan Varga <vargaz@gmail.com>
16743 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
16744 callinfo->trampoline.
16746 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
16748 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
16751 2006-09-03 Zoltan Varga <vargaz@gmail.com>
16753 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
16755 2006-09-02 Zoltan Varga <vargaz@gmail.com>
16757 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
16758 stats.method_trampolines, it is already done by the generic trampoline code.
16760 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
16762 2006-09-01 Zoltan Varga <vargaz@gmail.com>
16764 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
16766 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
16768 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
16770 * mini.c (print_jit_stats): Print mscorlib mempool size too.
16772 * mini.c (print_jit_stats): Print new stats.
16774 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
16776 2006-08-31 Zoltan Varga <vargaz@gmail.com>
16778 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
16779 Address on two dimensional arrays. Fixes #78729.
16781 * mini.h (MonoCompile): Add a 'skip_visibility' field.
16783 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
16786 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
16788 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
16791 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
16793 (mini_get_ldelema_ins): Ditto.
16795 2006-08-30 Zoltan Varga <vargaz@gmail.com>
16797 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
16798 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
16801 2006-08-29 Neale Ferguson <neale@sinenomine.net>
16803 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
16804 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
16806 * exceptions-s390x.c: Cosmetic change.
16808 * tramp-s390.c: Fix warning.
16810 * cpu-s390.md: Correct length of mul_imm.
16812 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
16814 * aot-compiler.c: added binary writer with ELF backend
16815 implementation (only on Linux/x86 for now).
16817 2006-08-18 Zoltan Varga <vargaz@gmail.com>
16819 * Makefile.am: Don't run net 2.0 AOT tests.
16821 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
16822 (mono_compile_assembly): Skip net 2.0 assemblies as well.
16824 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
16826 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
16828 * aot-compiler.c: simplified and refactored the asm-writing code
16829 to allow different backends.
16831 2006-08-18 Zoltan Varga <vargaz@gmail.com>
16833 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
16835 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
16836 little. Share patches of type TYPE_FROM_HANDLE as well.
16838 * mini.c (mono_patch_info_equal): New helper function.
16839 (mono_patch_info_hash): Ditto.
16841 * aot-compiler.c (emit_method_code): Fix s390 build.
16843 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
16844 is not handled because it is stored as a flag and not as a type ctor. Fixes
16847 2006-08-17 Zoltan Varga <vargaz@gmail.com>
16849 * aot-compiler.c: Fix computation of GOT slot statistics.
16851 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
16852 Also remove support for not PIC AOT.
16854 * mini.h: Bump AOT file format version.
16856 * objects.cs: Add a test for #78990.
16858 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
16859 (peter.dettman@iinet.net.au). Fixes #79087.
16861 * basic-long.cs: Add a test for the above.
16863 2006-08-16 Zoltan Varga <vargaz@gmail.com>
16865 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
16867 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
16870 2006-08-15 Zoltan Varga <vargaz@gmail.com>
16872 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
16875 2006-08-10 Jonathan Chambers <joncham@gmail.com>
16877 * mini.c: Don't verify COM proxy invoke calls
16880 2006-08-10 Dick Porter <dick@ximian.com>
16882 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
16883 which process is holding semaphores locked.
16885 2006-08-08 Zoltan Varga <vargaz@gmail.com>
16887 * mini-ia64.c mini-amd64.c: Fix #79027.
16889 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
16891 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
16893 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
16894 implicit arguments in a vararg call. Fixes #79027.
16896 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
16898 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
16899 (mono_get_array_new_va_signature): Ditto.
16901 2006-08-05 Zoltan Varga <vargaz@gmail.com>
16903 * aot-runtime.c: Call init_plt lazily.
16905 * inssel-long.brg: Fix unsigned long->int conversion.
16907 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
16909 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
16910 that most data is now in the .rss/.data section.
16912 2006-08-04 Zoltan Varga <vargaz@gmail.com>
16914 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
16916 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
16918 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
16920 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
16922 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
16923 virtual call. Fixes #79010.
16925 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
16926 and use the result as the this argument in the real call.
16928 * generics.2.cs: Add a new test for #79010.
16930 2006-08-03 Zoltan Varga <vargaz@gmail.com>
16932 * mini-x86.c: Fix a warning.
16934 * aot-compiler.c: Add a bunch of statistics.
16936 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
16938 2006-08-02 Zoltan Varga <vargaz@gmail.com>
16940 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
16942 2006-08-01 Zoltan Varga <vargaz@gmail.com>
16944 * 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>.
16946 2006-07-13 Miguel de Icaza <miguel@novell.com>
16948 * mini.c (mono_method_to_ir): Obtain the original method in the
16949 CIL stream and use this to perform validation.
16953 2006-07-19 Zoltan Varga <vargaz@gmail.com>
16955 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
16956 (mono_arch_call_opcode): Ditto.
16958 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
16961 * mini.c (mono_patch_info_dup_mp): New helper function.
16963 * aot-compiler.c (compile_method): Fix some of the memory allocated during
16964 compilation. Fixes #78827.
16966 2006-07-18 Kornel Pal <kornelpal@gmail.com>
16968 * declsec.c: Use original security informations for
16969 MONO_WRAPPER_MANAGED_TO_MANAGED.
16971 2006-07-15 Jonathan Chambers <joncham@gmail.com>
16973 * mini.c: Allow Com Interop methods/classes and
16974 don't verify COM wrapper calls
16977 2006-07-13 Zoltan Varga <vargaz@gmail.com>
16979 * inssel-long32.brg: Fix long->i4 checked conversion.
16981 * exceptions.cs: Add a test for the above.
16983 2006-07-08 Zoltan Varga <vargaz@gmail.com>
16985 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
16987 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
16990 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
16993 2006-07-03 Zoltan Varga <vargaz@gmail.com>
16995 * mini.c: Fix solaris/x86 exception handling.
16997 * Makefile.am: Get rid of $(ICU_LIBS).
16999 2006-07-02 Zoltan Varga <vargaz@gmail.com>
17001 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
17002 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
17003 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
17005 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
17007 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
17008 this function causes a SIGSEGV.
17010 2006-06-22 Zoltan Varga <vargaz@gmail.com>
17012 * mini.c: Remove unused solaris/x86 includes.
17014 2006-06-21 Zoltan Varga <vargaz@gmail.com>
17016 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
17018 2006-06-20 Jb Evain <jbevain@gmail.com>
17020 * cpu-g4.md: fix max length of start_handler instruction.
17022 2006-06-20 Massimiliano Mantione <massi@ximian.com>
17023 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
17025 2006-06-16 Massimiliano Mantione <massi@ximian.com>
17026 * ssa.c: Fixed bug 78653 for SSA based deadce.
17027 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
17028 MonoInst.flags, used in SSA based deadce.
17029 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
17030 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
17032 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
17034 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
17035 it can end up using non executable memory on ppc64 systems
17036 running ppc32 userspace (fix from Johannes Berg).
17038 2006-06-14 Dick Porter <dick@ximian.com>
17040 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
17043 2006-06-13 Massimiliano Mantione <massi@ximian.com>
17044 * mini.c: Made so that inline is locally disabled if it would
17045 trigger a .cctor, because too many apps depend on this behavior
17046 (which seems to be also the one of the MS CLR).
17048 2006-06-13 Zoltan Varga <vargaz@gmail.com>
17050 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
17051 No idea why this worked before.
17053 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
17054 which branch to outer exception clauses since they could skip the
17055 inner finally clauses. Fixes #78633.
17057 * exceptions.cs: Add a test for the above.
17059 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
17062 * iltests.il: Add a test for the above.
17064 2006-06-12 Zoltan Varga <vargaz@gmail.com>
17066 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
17067 after the end of a try bblock, to prevent asserts in mini_method_compile ().
17069 * iltests.il: Add a test for the above.
17071 2006-06-10 Zoltan Varga <vargaz@gmail.com>
17073 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
17075 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
17076 methods as instrinsics.
17078 2006-06-09 Wade Berrier <wberrier@novell.com>
17080 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
17081 (simple-cee-ops.h ssapre-mini-ops.h)
17083 2006-06-09 Neale Ferguson <neale@sinenomine.net>
17085 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
17086 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
17088 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
17089 * cpu-s390x.md: Fix max. length values for a couple of instructions.
17091 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
17093 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
17095 2006-06-08 Massimiliano Mantione <massi@ximian.com>
17097 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
17098 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
17099 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
17100 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
17101 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
17102 of opcodes, so that bug 78549 should not happen again.
17103 * ssapre.c: Updated to use the renamed files.
17105 2006-06-08 Zoltan Varga <vargaz@gmail.com>
17107 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
17108 in OP_ATOMIC_EXCHANGE_I4.
17110 2006-06-07 Wade Berrier <wberrier@novell.com>
17112 * tramp-s390.c: Fix s390 build (add missing pointer declarations
17113 in mono_debugger_create_notification_function)
17115 2006-06-06 Zoltan Varga <vargaz@gmail.com>
17117 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
17119 * mini.c (type_from_stack_type): Disable some changes which do not
17122 * driver.c: Reenable opts.
17124 * mini.h (MonoStackSlot): New structure to keep track of the verification state
17125 of the evaluation stack.
17127 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
17128 evaluation stack trace at entry to the bblock.
17130 * mini.c (merge_stacks): New function to perform verification of stack merges.
17131 Turned off by default.
17133 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
17136 2006-06-06 Massimiliano Mantione <massi@ximian.com>
17138 * local-propagation.c: Fixed bug 78549.
17140 2006-06-04 Zoltan Varga <vargaz@gmail.com>
17142 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
17144 2006-06-02 Miguel de Icaza <miguel@novell.com>
17146 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
17147 tramp-arm.c, tramp-ia64.c
17148 (mono_debugger_create_notification_function): Update signature to
17149 new signature and use new protocol for creating the notification
17152 Should fix the build.
17154 2006-06-02 Geoff Norton <gnorton@customerdna.com>
17156 * exceptions-ppc.c (mono_jit_walk_stack)
17157 (ves_icall_get_frame_info): Fix the build
17159 2006-06-02 Zoltan Varga <vargaz@gmail.com>
17161 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
17163 2006-05-31 Raja R Harinath <rharinath@novell.com>
17165 * il2tests.2.il: New file for generics CIL tests. Add test for
17167 * Makefile.am: Update.
17170 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
17173 2006-05-30 Massimiliano Mantione <massi@ximian.com>
17175 * aliasing.c: Fixed bug 78311.
17177 2006-05-29 Martin Baulig <martin@ximian.com>
17179 * mini-exceptions.c (mono_find_jit_info): When computing the
17180 native offset, check whether we're actually inside the method's
17181 code; call mono_debug_print_stack_frame() to format the frame.
17182 (ves_icall_System_Exception_get_trace): Call
17183 mono_debug_print_stack_frame() to format the stack frame.
17184 (ves_icall_get_trace): Update to the new debugging API.
17185 (mono_jit_walk_stack_from_ctx): Likewise.
17186 (ves_icall_get_frame_info): Likewise.
17188 * mini.c (get_method_from_ip): Use the new debugging API.
17189 (mono_print_method_from_ip): Likewise.
17192 (mono_jit_walk_stack): Use the new debugging API.
17193 (ves_icall_get_frame_info): Likewise.
17195 2006-05-27 Zoltan Varga <vargaz@gmail.com>
17197 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
17199 2006-05-25 Massimiliano Mantione <massi@ximian.com>
17201 * mini.c: Added "limitator" to inline for debugging.
17203 2006-05-24 Martin Baulig <martin@ximian.com>
17205 * debug-debugger.c (mono_debugger_init): Create a private,
17206 malloc()-based code manager for the notification function and
17207 intentionally leak it on exit. This fixes the crash-on-exit race
17211 (mono_debugger_create_notification_function): Added
17212 `MonoCodeManager *' argument.
17215 (mono_debugger_create_notification_function): Added
17216 `MonoCodeManager *' argument.
17218 2006-05-23 Massimiliano Mantione <massi@ximian.com>
17220 * aliasing.c: Fixed 64 bit issue.
17221 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
17222 default since all known bugs are fixed (one more time!).
17224 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
17226 * mini.c: write barrier support.
17228 2006-05-23 Martin Baulig <martin@ximian.com>
17230 * debug-debugger.c: Revert Paolo's change. Add comment and #error
17231 check at the top of the file.
17233 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
17235 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
17236 reverting changes without reason and without changelog entries.
17238 2006-05-18 Zoltan Varga <vargaz@gmail.com>
17240 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
17241 to a few opcodes. Fixes #78439.
17243 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
17244 consistency with other archs.
17246 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
17248 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17250 * debug-debugger.c: fix the build.
17252 2006-05-17 Martin Baulig <martin@ximian.com>
17255 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
17256 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
17257 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
17258 (debugger_attach): Call GC_mono_debugger_add_all_threads().
17260 2006-05-11 Zoltan Varga <vargaz@gmail.com>
17262 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
17264 2006-05-10 Zoltan Varga <vargaz@gmail.com>
17266 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
17267 MONO_TYPE_GENERICINST.
17269 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
17270 MONO_TYPE_GENERICINST.
17272 2006-05-09 Zoltan Varga <vargaz@gmail.com>
17274 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
17277 2006-05-08 Zoltan Varga <vargaz@gmail.com>
17279 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
17281 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
17283 2006-05-06 Zoltan Varga <vargaz@gmail.com>
17285 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
17286 mono_trace_cleanup ().
17288 * iltests.il: Fix problem with the newly added test.
17290 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
17291 due to register constraints, free up the previous hreg. Fixes #78314.
17293 * iltests.il: Add new test for #78314.
17295 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
17296 Interlocked.Add. Fixes #78312.
17298 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
17300 2006-05-05 Zoltan Varga <vargaz@gmail.com>
17302 * inssel.brg (mini_emit_virtual_call): Fix a warning.
17304 2006-05-05 Martin Baulig <martin@ximian.com>
17306 * debug-mini.c (mono_debug_open_block): New method.
17309 (mono_arch_output_basic_block): Call mono_debug_open_block() at
17310 the beginning of each basic block.
17313 (mono_arch_output_basic_block): Call mono_debug_open_block() at
17314 the beginning of each basic block.
17316 2006-05-04 Massimiliano Mantione <massi@ximian.com>
17318 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
17319 default until I understand why they break the build on amd64.
17321 2006-05-04 Zoltan Varga <vargaz@gmail.com>
17323 * mini.c (mini_cleanup): Call mono_cleanup ().
17325 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
17328 2006-05-04 Massimiliano Mantione <massi@ximian.com>
17330 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
17331 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
17332 default since all known bugs are fixed, and I cannot reproduce bug
17333 77944... I'm asking Matt Hargett to test again after this commit.
17335 2006-04-28 Massimiliano Mantione <massi@ximian.com>
17337 * mini-codegen.c: Fixed typo that thrashed inline.
17339 2006-04-28 Zoltan Varga <vargaz@gmail.com>
17341 * dominators.c (compute_dominators): Avoid using a worklist since
17342 it is not correct in some cases. Instead, iterate over all bblocks as
17343 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
17345 2006-04-28 Miguel de Icaza <miguel@novell.com>
17347 * mini.c (mono_jit_compile_method_inner): Use
17348 mono_prepare_exception_from_error that resets the value
17351 2006-04-27 Miguel de Icaza <miguel@novell.com>
17353 * mini.c: Move the mini_loader_error_to_exception to metadata.
17355 2006-04-27 Massimiliano Mantione <massi@ximian.com>
17357 * aliasing.c: Fixed bug 78210.
17359 2006-04-27 Massimiliano Mantione <massi@ximian.com>
17361 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
17362 default until all their problems (or the ones they trigger) are fixed.
17364 2006-04-26 Zoltan Varga <vargaz@gmail.com>
17366 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
17368 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
17369 as loaded only after resolving patches since that could invoke the same method.
17371 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
17373 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
17376 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
17379 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
17382 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
17383 made from AOT code through the PLT table.
17385 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
17386 holding the plt offset when a call is made to the aot plt trampoline.
17388 2006-04-25 Zoltan Varga <vargaz@gmail.com>
17390 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
17393 * Makefile.am (common_sources): Fix build breakage.
17395 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
17396 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
17397 intra-assembly calls if possible.
17399 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
17401 * mini-trampolines.c: Handle PLT entries.
17403 * mini.c: Avoid creating a GOT var for calls.
17405 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
17406 from mscorlib code.
17408 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
17409 from mscorlib code.
17411 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
17414 * mini.h: Bump AOT file format version.
17416 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
17419 2006-04-25 Martin Baulig <martin@ximian.com>
17421 * driver.c: Disable copyprop, consprop and inline when running
17422 inside the debugger.
17424 2006-04-25 Martin Baulig <martin@ximian.com>
17426 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
17427 with `get_current_thread' and added `detach'.
17428 (MonoDebuggerMetadataInfo): Added `thread_size',
17429 `thread_tid_offset', `thread_stack_ptr_offset' and
17430 `thread_end_stack_offset'.
17432 2006-04-25 Zoltan Varga <vargaz@gmail.com>
17434 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
17437 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
17438 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
17440 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
17442 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
17444 * aot.c: Add support for ADJUSTED_IID.
17446 2006-04-24 Zoltan Varga <vargaz@gmail.com>
17448 * aot.c (emit_method_order): Don't align method_order_end.
17450 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
17451 the interface ID changes.
17453 2006-04-21 Dick Porter <dick@ximian.com>
17455 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
17456 cleaning up a thread. Fixes the new part of bug 77470.
17458 2006-04-20 Geoff Norton <gnorton@customerdna.com>
17460 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
17461 to managed wrapper.
17463 2006-04-19 Zoltan Varga <vargaz@gmail.com>
17465 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
17467 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
17468 SIGSEGV. Fixes #78072.
17470 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
17471 unregister our SIGABRT handler.
17473 2006-04-19 Massimiliano Mantione <massi@ximian.com>
17475 * mini.c: Disabled inline where it can alter the call stack in a
17476 way visible from managed code.
17477 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
17480 2006-04-16 Zoltan Varga <vargaz@gmail.com>
17482 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
17483 on other platforms. Fixes #78089.
17485 2006-04-13 Martin Baulig <martin@ximian.com>
17487 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
17488 determine whether we're inside the debugger.
17491 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
17493 2006-04-12 Zoltan Varga <vargaz@gmail.com>
17495 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
17496 handler clauses. Fixes #78024.
17498 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
17499 in the CALL_MEMBASE opcodes. Fixes #78088.
17500 (mono_arch_get_vcall_slot_addr): Ditto.
17502 2006-04-10 Martin Baulig <martin@ximian.com>
17504 * debug-debugger.c: The thread handling code has now been moved
17505 into ../metadata/threads.c.
17507 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17509 * driver.c (mono_main): Fix --with-gc=none build.
17511 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
17512 (mono_spillvar_offset_float): Ditto.
17513 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
17514 hreg, not when its !global, since on ia64, there is a third category: stacked
17517 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
17519 * mini.c: set MonoInst->klass for load field address and a few other
17522 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17524 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
17526 2006-04-07 Zoltan Varga <vargaz@gmail.com>
17528 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
17529 the branch opt changes.
17531 2006-04-06 Dick Porter <dick@ximian.com>
17533 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
17535 * wapihandles.c (mini_wapi_seminfo):
17536 * driver.c (mono_main): Add semaphore info option
17538 2006-04-05 Zoltan Varga <vargaz@gmail.com>
17540 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
17541 branch optimization changes. Fixes #78009.
17543 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17545 * mini.c: ignore accessibility of methods in managed->native wrappers.
17547 2006-04-04 Zoltan Varga <vargaz@gmail.com>
17549 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
17551 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
17553 2006-04-03 Zoltan Varga <vargaz@gmail.com>
17555 * mini.c: Modify the branch optimizations to preserve the invariant that
17556 the entries inside the in_bb and out_bb arrays are unique.
17557 (mono_unlink_bblock): Avoid creation of new arrays.
17559 2006-04-02 Zoltan Varga <vargaz@gmail.com>
17561 * mini.c (mono_unlink_bblock): Fix regression caused by previous
17564 2006-04-01 Zoltan Varga <vargaz@gmail.com>
17566 * mini.c (optimize_branches): Remove the "optimizations" in
17567 the cbranch1/cbranch2 -> branch cases which were causing several
17568 problems in the past. Fixes #77986.
17570 2006-03-31 Chris Toshok <toshok@ximian.com>
17572 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
17573 default optimizations :(
17575 2006-03-31 Zoltan Varga <vargaz@gmail.com>
17577 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
17580 2006-03-31 Massimiliano Mantione <massi@ximian.com>
17582 * local-propagation.c: Added comments to structs and removed
17583 "Mono" prefixes from local tree mover types.
17585 2006-03-30 Zoltan Varga <vargaz@gmail.com>
17587 * Makefile.am (arch_sources): Define this for each architecture so
17588 libmono_la_SOURCES is defined in one place.
17590 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
17592 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
17595 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
17597 * driver.c: print the GC name supplied by configure.
17599 2006-03-29 Massimiliano Mantione <massi@ximian.com>
17601 * local-propagation.c: Added tree mover, and moved here all the
17602 local propagation code from mini.c
17603 * mini.c: Added support for treeprop, and moved all the local
17604 propagation code to local-propagation.c
17605 * mini.h: Added support for treeprop
17606 * driver.c: Added support for treeprop, enabled consprop, copyprop,
17607 treeprop, inline and deadce by default
17608 * Makefile.am: Added local-propagation.c
17610 2006-03-25 Zoltan Varga <vargaz@gmail.com>
17612 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
17614 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
17616 * debug-debugger.c: make it compile without the Boehm GC.
17618 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
17620 * mini.c: fixed issue with mismatch when an icall is registered
17621 with multiple names but same address.
17623 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
17625 * declsec.c, mini-exceptions.c: use write barrier to set reference
17626 fields of managed objects.
17628 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17630 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
17631 (can_access_internals): Fix a warning.
17633 * mini.c (print_method_from_ip): Rename this to
17634 mono_print_method_from_ip so it gets exported.
17636 * trace.c: Deal with strings inside StringBuilder's containing garbage
17637 and fix memory leaks. Fixes #77848.
17639 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17641 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
17644 2006-03-16 Neale Ferguson <neale@sinenomine.net>
17646 * mini-s390.c: Remove OP_X86_TEST_NULL.
17648 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
17650 * mini.c: use the correct GetHashCode() for the moving collector.
17652 2006-03-16 Massimiliano Mantione <massi@ximian.com>
17654 * liveness.c: Regalloc spill cost tuning.
17656 2006-03-15 Neale Ferguson <neale@sinenomine.net>
17658 * mini-s390x.h: Correct S390_LONG macro.
17660 * mini-s390x.c: Cleanup unused code.
17662 2006-03-15 Zoltan Varga <vargaz@gmail.com>
17664 * jit-icalls.h: New file.
17666 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
17667 icalls and include that instead of including jit-icalls.c.
17669 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
17672 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
17674 * mini.c: when checking for member accessibility, also check for
17675 friend assemblies and for explicit interface implementations.
17677 2006-03-14 Zoltan Varga <vargaz@gmail.com>
17679 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
17681 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
17683 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
17684 common cases are done first.
17686 * mini-ops.h: Only define platform specific opcodes on the given platform.
17688 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
17691 2006-03-14 Martin Baulig <martin@ximian.com>
17693 Revert Paolo's change from r57348:
17695 * mini.h: don't use gboolean for bitfields.
17696 * mini.c: verifier changes for fields and methods accessibility.
17698 2006-03-13 Neale Ferguson <neale@sinenomine.net>
17700 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
17702 * mini-s390x.c: Fix conv_r_un.
17704 * cpu-s390, cpu-s390x.md: Fix lengths.
17706 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
17708 * mini.c: nested types have access to all the nesting
17709 levels, not just the enclosing types.
17711 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
17713 * mini.c: added a few more verification checks.
17715 2006-03-12 Zoltan Varga <vargaz@gmail.com>
17717 * liveness.c: Merge optimizations from the linear-il branch.
17719 2006-03-11 Zoltan Varga <vargaz@gmail.com>
17721 * mini-ia64.c (emit_call): Add a comment.
17723 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
17725 * tramp-ia64.c: Fix some warnings.
17727 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
17729 * mini.h: don't use gboolean for bitfields.
17730 * mini.c: verifier changes for fields and methods accessibility.
17732 2006-03-11 Zoltan Varga <vargaz@gmail.com>
17734 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
17735 lazy icall wrapper changes.
17737 * dominators.c: Replace all the dominator algorithms with faster
17738 ones from the linear-il branch.
17740 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
17743 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
17744 common cases are done first.
17746 * mini-amd64.c: Fix some warnings.
17748 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
17751 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
17754 * mini.h: Add a missing prototype.
17756 2006-03-10 Zoltan Varga <vargaz@gmail.com>
17758 * mini.c: Compile icall wrappers lazily.
17760 * mini-codegen.c: Use printf instead of g_print since its much faster.
17762 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
17765 * mini.c (optimize_branches): Cache the negative result from
17766 remove_block_if_useless ().
17768 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
17769 Also fix some bblock linking issues.
17771 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
17774 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
17776 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
17777 accessed fields first, for better cache behavior.
17779 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
17781 * mini.c: speedup IList<T> array accesses.
17783 2006-03-09 Zoltan Varga <vargaz@gmail.com>
17785 * mini.c (mono_method_to_ir): Handle large methods overflowing the
17786 inline_costs counter. Fixes #77190.
17788 2006-03-06 Zoltan Varga <vargaz@gmail.com>
17790 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
17791 trace messages. Fixes #77706.
17793 2006-03-04 Martin Baulig <martin@ximian.com>
17795 * tramp-amd64.c, tramp-x86.c
17796 (mono_debugger_create_notification_function): Use
17797 mono_global_codeman_reserve() to allocate a buffer at runtime and
17800 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
17802 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
17803 notification function at runtime and then call `initialize' in the
17804 `MONO_DEBUGGER__debugger_info' vtable.
17806 2006-03-04 Zoltan Varga <vargaz@gmail.com>
17808 * iltests.il: Fix a visibility problem.
17810 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
17812 * driver.c, mini.c: add hooks for the counters API.
17814 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
17816 * driver.c: show disabled options.
17818 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
17820 * linear-scan.c: always use cost-driven selection.
17822 2006-02-28 Raja R Harinath <rharinath@novell.com>
17824 * jit-icalls.c (helper_compile_generic_method): Revert change from
17827 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
17829 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
17831 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
17833 * inssel.brg: style fixes, mostly to force the updated monoburg
17834 to run for people using svn.
17836 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
17838 * mini.c: match monoburg changes.
17840 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
17842 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
17843 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
17844 declaration in the header file.
17846 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
17848 * helpers.c: reduce relocations and mem usage.
17850 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
17852 * mini.h, mini-codegen.c: disable logging features if
17853 requested by configure.
17855 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
17857 * mini.c: tiny verifier changes.
17859 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
17861 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
17862 cpu-pentium.md: stack alignment changes for osx/x86,
17863 partially from Geoff Norton <gnorton@customerdna.com>.
17865 2006-02-24 Raja R Harinath <harinath@gmail.com>
17867 * jit-icalls.c (helper_compile_generic_method): Update to changes
17868 in metadata/class.c.
17870 2006-02-24 Zoltan Varga <vargaz@gmail.com>
17872 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
17874 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
17875 interface calls with large offsets.
17877 2006-02-23 Raja R Harinath <rharinath@novell.com>
17879 * jit-icalls.c (helper_compile_generic_method): Document the
17880 special-case we depend on so that we can inflate the method twice
17881 with the same context with no bad side-effects.
17883 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
17885 * mini-x86.c, mini-amd64.c: fix for case when xen support
17888 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
17890 * mini-x86.c, mini-amd64.c: generate code to access tls items
17891 in a faster way for Xen systems.
17893 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
17895 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
17896 updates and compilation fixes for the OSX/x86 port, mostly from
17897 Geoff Norton <gnorton@customerdna.com>.
17899 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
17901 * inssel.brg: faster interface call implementation
17902 to sync with the interface_offsets MonoVTable changes.
17904 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
17906 * mini.c: more verification checks.
17908 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
17910 * mini.c: added a few more verification checks.
17912 2006-02-17 Neale Ferguson <neale@sinenomine.net>
17914 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
17915 facility on the processor and use it if available.
17917 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
17919 * driver.c, aot.c, mini.c: throw exception if the IL code is
17920 invalid or unverifiable.
17922 2006-02-17 Raja R Harinath <rharinath@novell.com>
17924 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
17927 2006-02-16 Zoltan Varga <vargaz@gmail.com>
17929 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
17931 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
17933 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
17934 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
17935 handling of instantiated generic valuetypes.
17937 2006-02-11 Zoltan Varga <vargaz@gmail.com>
17939 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
17940 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
17943 * generics.2.cs: Revert the nullable reftypes tests.
17945 2006-02-10 Zoltan Varga <vargaz@gmail.com>
17947 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
17948 using __builtin_frame_address (1) as it doesn't work in the presence
17949 of optimizations. Hopefully fixes #77273.
17951 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
17952 -> generics.cs change as it doesn't work with some automake versions.
17954 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
17956 * mini.c: handle systems that sue a different way to
17957 retrieve the stack address of the current thread.
17959 2006-02-09 Zoltan Varga <vargaz@gmail.com>
17961 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
17962 it specially in the makefile.
17964 * generics.2.cs: Add tests for nullable reference types.
17966 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
17968 * mini.c: always handle the case when mono_jit_init()
17969 is called in a thread different from the main thread,
17970 confusing libgc (bug #77309).
17972 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
17974 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
17976 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
17978 * mini.c: change optimize_branches () to use a single loop
17979 and introduce a new optimization to simplify some range checks.
17981 2006-02-03 Martin Baulig <martin@ximian.com>
17983 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
17984 and merged with debugger_thread_manager_add_thread().
17985 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
17986 inform the debugger about the main thread.
17988 2006-02-03 Zoltan Varga <vargaz@gmail.com>
17990 * basic.cs: Add test for div.un/rem.un constant folding.
17992 2006-02-03 Neale Ferguson <neale@sinenomine.net>
17994 * cpu-s390x.md: correct int_xor_imm length
17996 2006-02-03 Zoltan Varga <vargaz@gmail.com>
17998 * generics.2.cs: New test for #77442.
18000 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
18003 2006-02-02 Martin Baulig <martin@ximian.com>
18005 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
18006 <mono/metadata/mono-debug-debugger.h>
18008 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
18010 2006-02-02 Martin Baulig <martin@ximian.com>
18012 * debug-debugger.h: New header file for debug-debugger.c.
18014 * debug-debugger.c: Big API cleanup; don't run the managed Main()
18015 function is a separate thread anymore; add support for attaching.
18017 2006-02-01 Zoltan Varga <vargaz@gmail.com>
18019 * tramp-x86.c: Fix a warning.
18021 2006-01-31 Zoltan Varga <vargaz@gmail.com>
18023 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
18024 on very large methods.
18026 * aot.c (load_patch_info): Fix a warning.
18028 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
18030 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
18031 mini-ops.h: alu membase optimizations.
18033 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
18035 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
18036 to speedup StringBuilder.
18038 2006-01-27 Zoltan Varga <vargaz@gmail.com>
18040 * dominators.c (mono_compute_natural_loops): Fix detection of
18041 loop body start blocks.
18043 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
18045 2006-01-26 Zoltan Varga <vargaz@gmail.com>
18047 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
18050 2006-01-25 Massimiliano Mantione <massi@ximian.com>
18052 * aliasing.c: Fixed aliasing issue on 64 bit archs.
18054 2006-01-25 Martin Baulig <martin@ximian.com>
18056 * debug-debugger.c: Moved the `MonoDebuggerManager' and
18057 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
18058 started to cleanup this file a little bit.
18060 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
18062 * mini.c: optimize a codepath frequently happening in generics code.
18064 2006-01-23 Martin Baulig <martin@ximian.com>
18066 * Makefile.am: Only compile debug-debugger.c on supported platforms.
18068 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
18069 functions directly.
18071 * driver.c: debug-debugger.c is only available if
18072 `MONO_DEBUGGER_SUPPORTED' is defined.
18074 2006-01-23 Martin Baulig <martin@ximian.com>
18076 * debug-debugger.c: Only enable this on platforms where the Mono
18077 Debugger is working (x86 and x86_64).
18079 2006-01-21 Martin Baulig <martin@ximian.com>
18081 The Mono Debugger is now using the normal `mono' instead of the
18082 `mono-debugger-mini-wrapper' when executing managed code.
18084 * debug-debugger.c: New file; previously known as
18085 debugger/wrapper/wrapper.c.
18087 * debug-mini.c (mono_init_debugger): Removed.
18089 * driver.c (mono_main): Added new `--inside-mdb' command line
18090 argument which is used when running inside the debugger.
18092 2006-01-20 Zoltan Varga <vargaz@gmail.com>
18094 * liveness.c (mono_analyze_liveness): Remove some unused data
18097 2006-01-17 Zoltan Varga <vargaz@gmail.com>
18099 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
18101 2006-01-16 Zoltan Varga <vargaz@gmail.com>
18103 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
18104 depends on implementation details of monobitset.
18106 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
18109 2006-01-15 Zoltan Varga <vargaz@gmail.com>
18111 * liveness.c: Update after monobitset changes.
18113 2006-01-14 Zoltan Varga <vargaz@gmail.com>
18115 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
18117 2006-01-11 Neale Ferguson <neale@sinenomine.net>
18119 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
18121 * mini-s390x.c: Remove warning messages.
18123 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
18125 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
18127 2006-01-10 Zoltan Varga <vargaz@gmail.com>
18129 * generics.2.cs: Add ldelem/stelem_any test.
18131 2006-01-10 Neale Ferguson <neale@sinenomine.net>
18133 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
18135 2006-01-07 Zoltan Varga <vargaz@gmail.com>
18137 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
18139 2006-01-06 Zoltan Varga <vargaz@gmail.com>
18141 * generics.2.cs: Reenable vtype tests.
18143 * inssel-x86.brg: Remove an icorrect valuetype rule.
18145 2006-01-06 Neale Ferguson <neale@sinenomine.net>
18147 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
18148 initial support for OP_ABS.
18150 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18152 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
18154 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18156 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
18157 conversion and implement LADD/LSUB.
18159 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
18162 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18164 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
18166 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
18169 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18171 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
18172 localloc is encountered. Fixes crash in test-183.cs when using gmcs
18173 (stack walk problem).
18175 2006-01-04 Zoltan Varga <vargaz@gmail.com>
18177 * aot.c (mono_aot_load_method): Fix a warning.
18179 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18181 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
18183 2006-01-03 Zoltan Varga <vargaz@gmail.com>
18185 * iltests.il: Add test for #77148.
18187 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
18190 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18192 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
18194 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18196 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
18197 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
18199 * basic-long.cs: Add lconv-to-r4/r8 tests.
18201 2006-01-03 Zoltan Varga <vargaz@gmail.com>
18203 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
18205 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
18206 here as on other archs.
18208 2005-12-29 Neale Ferguson <neale@sinenomine.net>
18210 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
18212 2005-12-29 Neale Ferguson <neale@sinenomine.net>
18214 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
18216 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
18218 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
18219 instrument_prolog; Add memory_barrier instruction.
18221 2005-12-26 Zoltan Varga <vargaz@gmail.com>
18223 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
18225 2005-12-23 Zoltan Varga <vargaz@gmail.com>
18227 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
18229 * aliasing.c inssel.brg: Fix warnings.
18231 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
18232 could skip initialization of some parts of memory.
18234 * mini.c mini-ia64.c: Fix warnings.
18236 * inssel-sparc.brg: Add an implementation of lneg which actually works.
18238 2005-12-22 Zoltan Varga <vargaz@gmail.com>
18240 * aliasing.c (mono_build_aliasing_information): Add a workaround for
18241 a crash seen on sparc.
18243 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
18245 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
18247 2005-12-21 Neale Ferguson <neale@sinenomine.net>
18249 * mini-ops.h: Add s390_backchain instruction
18251 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
18253 * cpu-s390.md: Add s390_backchain instruction
18255 * mini-s390.c: Significant ABI changes
18257 * mini-s390.h: Cater for zero length structures
18259 2005-12-20 Neale Ferguson <neale@sinenomine.net>
18261 * mini-s390.c: ABI fixes
18263 * inssel-s390.brg: Remove debug statements
18265 * cpu-s390.md: Fix length of ATOMIC_xx operations
18267 2005-12-19 Zoltan Varga <vargaz@gmail.com>
18269 * basic-float.cs: Add float<->long conversion tests.
18271 2005-12-16 Neale Ferguson <neale@sinenomine.net>
18273 * mini-s390.c: Fix LOCALLOC processing.
18275 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
18277 2005-12-15 Zoltan Varga <vargaz@gmail.com>
18279 * iltests.il: Add tests for some opcodes not covered by the other
18282 2005-12-15 Neale Ferguson <neale@sinenomine.net>
18284 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
18285 register loading for Tail processing; Correct trace output.
18287 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
18289 * cpu-s390.md: Correct size of jmp instruction.
18291 2005-12-13 Neale Ferguson <neale@sinenomine.net>
18293 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
18295 2005-12-13 Neale Ferguson <neale@sinenomine.net>
18297 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
18298 Bring s390 up to current level.
18300 2005-12-12 Zltan Varga <vargaz@gmail.com>
18302 * generics.2.cs: Disable the newly added tests as they do not work yet.
18304 * generics.2.cs: Add valuetype tests.
18306 2005-12-09 Zoltan Varga <vargaz@gmail.com>
18308 * basic-long.cs: Add i4->u8 test.
18310 * objects.cs: Add tests for JIT intrinsic.
18312 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
18313 optimizations lost by a mistake.
18315 2005-12-07 Zoltan Varga <vargaz@gmail.com>
18317 * basic-long.cs: Remove a test moved to objects.cs.
18319 * arrays.cs: Add more array tests.
18321 2005-12-06 Zoltan Varga <vargaz@gmail.com>
18323 * arrays.cs: Add new tests for multi-dimensional arrays.
18325 2005-12-06 Raja R Harinath <rharinath@novell.com>
18327 * Makefile.am (test_sources2): Add generics.2.cs.
18328 (EXTRA_DIST): Add test_sources2.
18330 2005-12-05 Ben Maurer <bmaurer@ximian.com>
18332 Support for boxing and unboxing nullable types as well as the
18333 isinst operation on nullables, per the CLI ammendment.
18335 * inssel.brg (CEE_ISINST): Special case for nullable
18337 * mini.c (handle_unbox_nullable): new method
18338 (handle_box): Special case for nullable types
18339 (mono_method_to_ir): Call handle_unbox_nullable in correct
18342 * generics.2.cs: New test suite
18344 * Makefile.am: Support for regression tests with generics.
18346 2005-12-03 Zoltan Varga <vargaz@gmail.com>
18348 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
18349 allocated to registers. Fixes #76800.
18351 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
18353 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
18355 2005-11-30 Zoltan Varga <vargaz@gmail.com>
18357 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
18360 2005-11-29 Zoltan Varga <vargaz@gmail.com>
18362 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
18365 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
18367 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
18368 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
18370 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
18371 single precision before storing to a single precision location.
18373 2005-11-28 Raja R Harinath <rharinath@novell.com>
18375 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
18377 2005-11-27 Zoltan Varga <vargaz@gmail.com>
18379 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
18382 * basic.cs: Remove test_0_byte_compares test which was moved to
18383 objects.cs a long time ago.
18385 2005-11-22 Massimiliano Mantione <massi@ximian.com>
18387 * aliasing.c: Fixed aliasing issue on 64 bit archs.
18389 2005-11-20 Zoltan Varga <vargaz@gmail.com>
18391 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
18392 handlers are called.
18394 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
18397 * mini-ia64.c: Add support for the throw->branch exception
18400 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
18402 2005-11-18 Massimiliano Mantione <massi@ximian.com>
18404 * mini.c: Enabled "fastpath" deadce :-)
18406 2005-11-18 Massimiliano Mantione <massi@ximian.com>
18408 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
18409 alias analysis pass to support it.
18410 * mini.h: Likewise.
18412 * liveness.c: Likewise (liveness computation can use aliasing
18413 information to be more accurate).
18414 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
18415 moreover made so that "--compile-all" uses the given optimization
18416 flags and not the default ones.
18417 * aliasing.c: Alias analysis (new file).
18418 * aliasing.h: Likewise.
18419 * Makefile.am: added "aliasing.c" and "aliasing.h".
18421 2005-11-17 Zoltan Varga <vargaz@gmail.com>
18423 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
18426 2005-11-13 Zoltan Varga <vargaz@gmail.com>
18428 * mini-exceptions.c (mono_handle_exception_internal): Remove the
18429 fp >= end_of_stack exit condition, as it is not needed, and it might
18430 become true for fp eliminated frames.
18432 2005-11-11 Zoltan Varga <vargaz@gmail.com>
18434 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
18437 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
18439 * mini-arm.c: fixed alignment of doubles/longs to match
18440 the C ABI (bug #76635).
18442 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
18444 * aot.c: fix compilation with --enable-minimal=aot.
18446 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
18448 * mini-arm.c: fixed compatibility with the new
18449 floating point emulator package for compares.
18451 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
18453 * mini.c : reverted sig->pinvoke changes (r51396-51397).
18455 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
18457 * mini-exceptions.c (print_stack_frame): Output to stderr.
18458 (mono_handle_native_sigsegv): Ditto.
18460 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18462 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
18463 OP_LCONV_TO_OVF_I implementation.
18465 * mini-amd64.c: Add support for the throw->branch exception
18468 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
18469 when the catch clause catches a more general exception, i.e. Object.
18471 2005-10-30 Zoltan Varga <vargaz@gmail.com>
18473 * cpu-ia64.md: Remove unused opcodes.
18475 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
18476 specific defines for architectures defining USE_SIGACTION.
18478 * mini-ia64.c: Fix some warnings.
18480 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
18481 version seemed to skip a frame.
18483 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18485 * mini.c: Clean up the usage of sig->pinvoke flag. Now
18486 only calls which are made to native code use this flag.
18488 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
18490 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
18491 varargs methods as well.
18493 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
18494 which have save_lmf set. Reorganize methods prologs a bit.
18496 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
18497 debugger to the proper place.
18499 2005-10-29 Martin Baulig <martin@ximian.com>
18501 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
18502 when running inside the debugger until the debugger has support
18505 2005-10-26 Zoltan Varga <vargaz@gmail.com>
18507 * mini.h: Fix a warning.
18509 2005-10-24 Miguel de Icaza <miguel@novell.com>
18511 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
18512 we expose publicly, this returns the string.
18514 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
18516 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
18517 with fp elimination.
18519 2005-10-21 Zoltan Varga <vargaz@gmail.com>
18521 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
18522 native stacktrace using the glibc 'backtrace' function if available.
18524 2005-10-20 Zoltan Varga <vargaz@gmail.com>
18526 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
18528 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
18529 handle SIGSEGVs received while in native code.
18531 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
18532 code, call mono_handle_native_sigsegv which will abort the runtime
18533 after printing some diagnostics, instead of converting it into a
18534 confusing NullReferenceException.
18536 2005-10-18 Zoltan Varga <vargaz@gmail.com>
18538 * cpu-pentium.md: Remove unused opcodes.
18540 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
18542 * mini-amd64.h (MonoLMF): Add rsp field.
18544 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
18547 2005-10-17 Zoltan Varga <vargaz@gmail.com>
18549 * mini-codegen.c (get_register_spilling): Fix some warnings.
18551 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
18553 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
18554 elimination during exception handling. Enable fp elimination by
18557 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
18560 2005-10-16 Martin Baulig <martin@ximian.com>
18562 * mini-exceptions.c
18563 (mono_debugger_run_finally): New public method for the debugger.
18565 2005-10-10 Zoltan Varga <vargaz@gmail.com>
18567 * debug-mini.c (mono_debug_init_method): Fix warning.
18569 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
18570 the 'exname' parameter const to fix some warnings.
18572 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
18574 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
18575 introduced by the previous patch.
18577 2005-10-08 Zoltan Varga <vargaz@gmail.com>
18579 * basic-float.cs: Add test for precision of float arithmetic.
18581 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
18582 when loading/storing single values from/to memory.
18584 * mini.c (mono_jit_compile_method_with_opt): Create the function
18585 pointers in the correct domain.
18587 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
18589 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
18590 introduced by previous patch.
18592 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
18593 when out_filter_idx is NULL.
18595 * mini-exceptions.c: Don't run filter clauses twice during exception
18596 handling. Fixes #75755.
18598 2005-10-07 Zoltan Varga <vargaz@gmail.com>
18600 * aot.c: Add support for ldflda wrappers.
18602 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
18605 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
18607 * mini.c, mini.h: do not consider exception handlers blocks when
18608 setting up interface variables.
18610 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
18612 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
18614 2005-10-03 Zoltan Varga <vargaz@gmail.com>
18616 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
18617 causes a regression.
18619 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
18621 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
18623 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
18624 of the OP_P definitions.
18626 * TODO: Add a proposal for dealing with the CEE/OP mess.
18628 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
18629 optimizations from the x86 port.
18631 * cpu-amd64.md: Ditto.
18633 * basic.cs basic-long.cs: Add tests.
18635 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
18637 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
18638 Patrik Torstensson's implementation of my exception-handling
18639 optimization idea, when the exception object is not used
18642 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
18644 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
18645 of the mul_imm optimizations from the old jit.
18647 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
18649 * mini.c, liveness.c: patch by Patrik Torstensson and
18650 Zoltan Varga to improve performance in methods with
18653 2005-09-30 Zoltan Varga <vargaz@gmail.com>
18655 * driver.c: Remove 'Globalization' entry from --version.
18657 2005-09-28 Zoltan Varga <vargaz@gmail.com>
18659 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
18660 there is a profiler interested in JIT events.
18662 * aot.c: Load profile files produced by the AOT profiling module, and
18663 reorder methods based on the profiling info. Add a 'method_order' table
18664 to the AOT file to make mono_aot_find_jit_info work with the reordered
18667 * mini.h: Bump AOT file version info.
18669 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
18671 * mini-arm.h: work around what looks like a gcc bug when optimizations
18674 2005-09-28 Raja R Harinath <rharinath@novell.com>
18676 * Makefile.am (AM_CFLAGS): Don't use += to append inside
18677 conditionals. Use ...
18678 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
18680 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
18682 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
18683 to determine the amount of memory to copy when passing valuetypes.
18685 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
18686 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
18688 2005-09-27 Zoltan Varga <vargaz@gmail.com>
18690 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
18691 information about aot.
18693 2005-09-27 Ben Maurer <bmaurer@ximian.com>
18695 * *.c: Replace the use of {Enter,Leave}CriticalSection with
18696 macros. This will allow a deadlock debugger to easily be plugged
18699 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
18701 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
18703 2005-09-27 Raja R Harinath <rharinath@novell.com>
18705 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
18706 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
18707 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
18708 ($(arch_built)) [CROSS_COMPILING]: Error out.
18710 2005-09-26 Zoltan Varga <vargaz@gmail.com>
18712 * aot.c: Add support for the no_special_static flag for classes.
18714 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
18716 * Reapply reverted patches.
18718 * *: Revert r50174 as well.
18720 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
18722 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
18724 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
18726 2005-09-23 Miguel de Icaza <miguel@novell.com>
18728 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
18729 part of the SIG_HANDLER_SIGNATURE.
18731 2005-09-23 Zoltan Varga <vargaz@gmail.com>
18733 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
18736 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
18737 introduced by previous patch.
18739 2005-09-21 Zoltan Varga <vargaz@gmail.com>
18741 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
18742 saved registers too.
18744 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
18745 upon the information returned by get_call_info ().
18747 * mini-x86.c (add_float): Fix stack size calculation.
18748 (mono_arch_call_opcode): Rewrite this so it works based up the
18749 information returned by get_call_info ().
18750 (mono_arch_get_this_vret_args): Ditto.
18752 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
18754 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
18755 in cinfo to determine the registers which need to be used.
18757 2005-09-20 Miguel de Icaza <miguel@novell.com>
18759 * driver.c (mono_main): Add --server and --desktop flags.
18761 2005-09-16 Zoltan Varga <vargaz@gmail.com>
18763 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
18764 registers as global registers.
18766 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
18767 longer needed with the new register allocator.
18769 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
18771 * cpu-ia64.md: Remove unused opcodes.
18773 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
18775 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
18777 * cpu-amd64.md: Remove unused opcodes.
18779 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
18780 needed with the new register allocator.
18782 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
18785 2005-09-16 Raja R Harinath <rharinath@novell.com>
18787 * Makefile.am (check-local): Don't invoke semdel-wrapper.
18789 2005-09-16 Martin Baulig <martin@ximian.com>
18791 * exceptions-amd64.c
18792 (throw_exception): Don't call mono_debugger_throw_exception() if
18793 we're a rethrow - see the FIXME in the code.
18795 2005-09-15 Geoff Norton <gnorton@customerdna.com>
18797 * mini.c (mono_init_exceptions): This only works on some architectures.
18799 2005-09-15 Zoltan Varga <vargaz@gmail.com>
18801 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
18804 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
18806 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
18807 now in mini-exceptions.c.
18809 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
18811 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
18812 now in mini-exceptions.c.
18814 2005-09-15 Zoltan Varga <vargaz@gmail.com>
18816 * exceptions-x86.c: Applied patch from Patrik Torstensson
18817 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
18819 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
18820 code into mini-exceptions.c. Add some assertions to it.
18822 2005-09-12 Zoltan Varga <vargaz@gmail.com>
18824 * aot.c (emit_section_change): Applied patch from "The Software Team"
18825 (<software@solmersa.com>). Fix as errors on windows.
18827 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
18829 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
18830 method info into the LMF.
18832 2005-09-11 Zoltan Varga <vargaz@gmail.com>
18834 * mini-ia64.c: Add proper unwind info for method epilogs.
18836 * exceptions-ia64.c: Add some code to help debugging.
18838 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
18840 * mini-exceptions.c: Fix warning.
18842 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
18844 * mini.c: Really fix build.
18846 * mini-x86.c mini-amd64.c: Fix build.
18848 2005-09-11 Zoltan Varga <vargaz@gmail.com>
18850 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
18852 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
18853 some Interlocked methods as intrinsics.
18855 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
18856 for Thread methods as well.
18858 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
18860 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
18862 * mini-ia64.c mini-x86.c mini-amd64.c
18863 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
18866 * mini.c (mono_init_exceptions): Fix build breakage.
18868 2005-09-10 Zoltan Varga <vargaz@gmail.com>
18870 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
18871 of instructions. Use the new ia64_unw_op macros for emitting unwind
18874 * mini.c (mono_init_exceptions): Initialize exception handling
18875 related trampolines at startup.
18877 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
18879 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
18881 2005-09-09 Zoltan Varga <vargaz@gmail.com>
18883 * mini.c: Handle type loading errors gracefully during compilation and
18884 throw the appropriate exception.
18886 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
18888 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
18889 for the mono binary.
18891 2005-09-09 Martin Baulig <martin@ximian.com>
18893 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
18896 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
18898 * mini-arm.h: use emulation for conv.r.un for the release.
18900 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
18902 * mini-arm.c, objects.cs: more fixes and tests for them.
18904 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
18906 * mini-arm.c: align structures to at least 4 bytes to be able
18907 to keep our current optimized memcpy.
18909 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
18911 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
18913 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18915 * mini.c: ignore SIGPIPE.
18917 2005-09-04 Zoltan Varga <vargaz@gmail.com>
18919 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
18921 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
18923 2005-09-02 Zoltan Varga <vargaz@gmail.com>
18925 * mini.h: Add prototype for mono_allocate_stack_slots_full.
18927 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
18929 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
18930 exception handling support.
18931 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
18932 patch by Brian Koropoff <briank@marakicorp.com>).
18934 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
18936 * mini.c: revert another 'optimization' which breaks when
18937 items on the eval stack need to be saved at a basic block end
18940 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
18942 * jit-icalls.c: for arrays, ensure we always provide
18945 2005-08-30 Zoltan Varga <vargaz@gmail.com>
18947 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
18949 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
18951 2005-08-29 Zoltan Varga <vargaz@gmail.com>
18953 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
18954 arguments in their original register.
18956 2005-08-28 Zoltan Varga <vargaz@gmail.com>
18958 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
18961 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
18962 when ssapre is enabled.
18964 * inssel-long.brg: Fix bug in previous patch.
18966 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
18967 multiplication by a constant.
18969 2005-08-27 Zoltan Varga <vargaz@gmail.com>
18971 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
18974 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
18977 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
18979 * inssel-arm.brg: apply changes tested by Brian Koropoff
18980 <briank@marakicorp.com>.
18982 2005-08-25 Zoltan Varga <vargaz@gmail.com>
18984 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
18986 2005-08-24 Zoltan Varga <vargaz@gmail.com>
18988 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
18989 to the same register if dreg is just a base register.
18990 (print_ins): Improve printing of membase opcodes.
18992 * inssel-x86.brg: Add optimized ldind(reg) rules.
18994 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
18996 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
18998 * mini.c: when running under valgrind, set the stack bottom for
18999 the GC at the actual approximate stack for the app (fixes running
19000 mono with valgrind).
19002 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
19004 * mini.c: do no break at the first valuetype to init found
19005 (fixes bug #75791).
19007 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
19009 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
19011 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
19013 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
19015 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
19017 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
19019 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19021 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
19023 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
19026 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
19029 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
19032 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
19034 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
19036 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19038 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
19039 in the tail recursion optimization.
19041 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
19042 debug info into the assembly file.
19044 * iltests.il: Add test for filter regions.
19046 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
19047 initial stack of filter regions. Fixes #75755.
19049 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
19051 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
19052 stack requirements.
19054 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19056 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
19057 the check for an already compiled method on non-ia64 platforms.
19058 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
19061 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
19063 * inssel-x86.brg: Add some optimized call rules.
19065 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
19067 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
19070 * mini.h mini-trampolines.c: Pass the trampoline argument to
19071 mono_arch_patch_delegate_trampoline.
19073 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
19075 * mini-trampolines.c: Fix build.
19077 * mini-amd64.h: Add delegate trampolines.
19079 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
19081 * inssel-amd64.brg: Add optimized call rules.
19083 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
19085 * inssel-ia64.brg: Add optimized ldind(reg) rules.
19087 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
19089 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
19092 * mini-ia64.c: Remove LMF fixmes.
19094 * mini-ia64.h: Remove most fields from LMF.
19096 * inssel-ia64.brg (stmt): Fix unaligned access errors.
19098 * mini-trampolines.c: Add support for IA64 function descriptors.
19100 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
19101 for IA64 function descriptors.
19103 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
19105 * tramp-arm.c: patch the vtable for virtual calls. Added
19106 support code to register/unregister the LMF.
19107 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
19110 2005-08-19 Dick Porter <dick@ximian.com>
19112 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
19113 bit value if needed.
19115 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
19117 * mini.c (mini_get_method): Move handling of wrapper data here.
19119 * mini.c (mono_method_to_ir): Add support for dynamic methods.
19121 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
19124 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
19125 bblock->code does not remain empty.
19127 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
19129 * arrays.cs: Add regression test for #75832.
19131 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
19132 rules. Fixes #75832.
19134 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
19135 instruction scheduling.
19137 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
19139 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
19141 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
19143 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
19145 * mini-codegen.c: Fix VC build.
19147 * cpu-pentium.md: Increase length of atomic_exhange_i4.
19149 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19151 * mini.h: fix signature for mono_register_opcode_emulation.
19153 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
19155 * mini.c: Get rid of most of the helper_sig_... constants using
19156 mono_create_icall_signature ().
19158 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
19160 * jit-icalls.c (helper_ldstr): New helper function.
19162 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
19164 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
19165 throw, load the string using a helper call instead of creating a string object.
19167 * aot.c: Update after LDSTR changes.
19169 * mini.h: Bump AOT file version.
19171 * aot.c: Save class size info into the AOT file. Print more statistics during
19174 * mini.h: Bump AOT file version.
19176 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
19177 ordering of disasm cases. Fixes #74957.
19179 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
19181 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
19182 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
19183 the generic code needed for the ARM port.
19185 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
19187 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
19188 inssel-arm.brg: more ARM features and fixes.
19190 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
19192 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
19193 ARM port work in progress.
19195 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
19197 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
19199 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
19201 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
19203 * inssel.brg (mini_emit_memset): Add support for unaligned access.
19205 * *-ia64.*: Ongoing IA64 work.
19207 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
19209 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
19211 * TODO: Remove out-of-data todo stuff.
19213 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
19216 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
19218 * mini.h: Bump corlib version.
19220 2005-07-27 Martin Baulig <martin@ximian.com>
19223 (create_copy_ins): Added `const unsigned char *ip' argument; set
19224 `copy->cil_code' from it.
19226 2005-07-27 Martin Baulig <martin@ximian.com>
19228 * mini-exceptions.c (mono_handle_exception): Don't call
19229 mono_debugger_handle_exception() for filters.
19231 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
19233 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
19236 2005-07-26 Martin Baulig <martin@ximian.com>
19238 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
19240 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
19241 helper_compile_generic_method() if the method is actually virtual
19244 2005-07-26 Martin Baulig <martin@ximian.com>
19247 (trampoline_code): Renamed to `mono_trampoline_code' and made it
19248 public; this is now accessed directly by the debugger.
19249 (mono_generic_trampoline_code): Removed.
19252 (mono_debug_init_method): Also add interncalls and wrappers.
19254 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
19256 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
19258 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
19260 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
19262 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
19264 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
19266 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
19268 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
19269 getting TLS offsets on AMD64 too.
19271 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
19273 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
19275 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
19277 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
19278 inssel-arm.brg, mini-arm.h: ARM port work in progress.
19280 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
19282 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
19284 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
19287 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
19288 mono_sparc_is_virtual_call ().
19290 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
19292 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
19293 trampoline parameters.
19295 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
19297 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
19298 to mono_arch_get_vcall_slot_addr.
19300 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
19303 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
19305 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
19307 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
19309 2005-07-19 Martin Baulig <martin@ximian.com>
19311 * exceptions-amd64.c (throw_exception): Call
19312 mono_debugger_throw_exception() here like we're doing it on i386.
19314 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
19316 * mini-ia64.c: Add optimized TLS access support.
19318 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
19320 * mini-exceptions.c: Ongoing IA64 work.
19322 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
19324 * mini.c: Use the default optimization set when embedding. Fixes
19327 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
19329 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
19330 of trampolines to a separate file.
19332 * mini-trampolines.c: New file.
19334 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
19337 * tramp-x86.c: Reorganize the trampoline code to be similar to the
19340 * mini-codegen.c: Fix cygwin build.
19342 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
19344 * mini.c: Add some minor changes needed by the IA64 port.
19346 * *-ia64.*: Ongoing IA64 work.
19348 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
19350 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
19351 trampolines into arch-independent and arch-dependent parts.
19353 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
19355 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
19357 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
19359 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
19360 the xp-regalloc-branch for amd64.
19362 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
19363 xp-regalloc-branch for x86.
19365 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
19367 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
19369 2005-07-06 Martin Baulig <martin@ximian.com>
19372 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
19373 (mono_jit_runtime_invoke): Likewise.
19375 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
19377 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
19380 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
19381 without loading their metadata. Reorganize the file format so exception handling+
19382 debug info is kept separate from normal method info. Create MonoJitInfo
19383 structures for methods lazily.
19385 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
19387 (x86_class_init_trampoline): Patch AOT class init trampolines too.
19389 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
19391 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
19394 * mini.h: Bump AOT file version.
19396 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
19398 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
19400 2005-07-01 Raja R Harinath <rharinath@novell.com>
19402 * Makefile.am (check-local): Call semdel-wrapper.
19404 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
19406 * mini-x86.c: Revert the last change as it seems to break the build..
19408 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
19410 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
19412 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
19414 2005-06-27 Ben Maurer <bmaurer@ximian.com>
19416 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
19417 outside of the macro, so strange stuff doesn't happen with gcc4
19418 (NEW_AOTCONST_TOKEN): Likewise.
19420 2005-06-28 Martin Baulig <martin@ximian.com>
19422 * mini.c (mini_class_is_system_array): New static method; use this
19423 instead of `klass->parent == mono_defaults.array_class' everywhere
19424 since this also works for the new generic array class.
19426 2005-06-26 Ben Maurer <bmaurer@ximian.com>
19428 * inssel.brg: Remove warnings.
19430 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
19432 * mini-ia64.c: Ongoing IA64 work.
19434 * basic-float.cs: Add float->i1 conversion test.
19436 * iltests.il: Add conv.u4 test.
19438 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
19440 * inssel-long.brg: Fix bug caused by last change.
19442 2005-06-23 Geoff Norton <gnorton@customerdna.com>
19444 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
19445 BSDs. Allows the x86 JIT to work on OSX86
19447 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
19449 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
19452 * mini-ia64.c: Ongoing IA64 work.
19454 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
19456 * mini-ia64.c: Ongoing IA64 work.
19458 * driver.c: Clean up jit_code_hash as well when using --regression.
19460 * inssel-long.brg: Fix long->i4/u4 conversion rules.
19462 * basic-long.cs: Add tests for long->u4 conversion.
19464 2005-06-18 Ben Maurer <bmaurer@ximian.com>
19466 * mini.c: Take mono_get_domainvar out of macros. This makes sure
19467 that we do not depend on undefined C behavior: the order stuff
19468 gets evaluated within an expression. Fixes mono when compiled on
19471 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
19473 * *-ia64.*: Ongoing IA64 work.
19475 * aot.c: Lower memory usage while loading AOT methods.
19477 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
19479 * mini.h: Bump AOT file format version.
19481 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
19483 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
19485 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
19487 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
19488 not on callee assembly). Fixed some comments.
19490 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
19492 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
19493 it gets proper disassembly.
19494 (emit_method_info): Remove some dead code.
19496 * mini.c (mini_method_compile): Allways allocate the GOT var in
19497 mono_method_to_ir for emulating opcodes.
19499 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
19501 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
19502 before freeing the code memory. Fixes #74990.
19504 * objects.cs: Add regression test for #74992.
19506 * liveness.c: Extend live ranges of arguments to the beginning of the
19507 method. Fixes #74992.
19509 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
19510 so it points into the faulting instruction.
19512 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
19514 * jit-icalls.c (mono_imul_ovf): Add exception handling.
19516 * *-ia64.*: Ongoing IA64 work.
19518 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
19520 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
19522 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
19524 * *-ia64.*: Ongoing IA64 work.
19526 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
19528 * basic-long.cs: Add tests for add/sub.ovf.
19530 * basic.cs: Add tests for sub.ovf.
19532 * *-ia64.*: Ongoing IA64 work.
19534 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
19536 * *-ia64.*: Ongoing IA64 work.
19538 * basic.cs: Add conv.ovf.i4.un test.
19540 2005-06-09 Massimiliano Mantione <massi@ximian.com>
19542 * mini.c: (remove_block_if_useless) Fixed bug 75061.
19544 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19546 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
19548 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
19550 * *-ia64.*: Ongoing IA64 work.
19552 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19555 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
19557 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
19559 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
19561 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
19563 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
19565 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
19566 of a call is callable by a near call.
19568 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
19570 * mini-ia64.c: Ongoing IA64 work.
19572 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
19574 * genmdesc.c: Make the generated array non-static.
19576 * inssel-long.brg: Fix LSHR_IMM rule.
19578 * *-ia64.*: Ongoing IA64 work.
19580 * *-ia64.*: Ongoing IA64 work.
19582 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19584 * *-ia64.*: Ongoing IA64 work.
19586 * *-ia64.*: Ongoing IA64 work.
19588 * mini-ia64.c: Ongoing IA64 work.
19590 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
19592 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19594 * objects.cs basic-calls.cs: Move some tests to objects.cs.
19596 * objects.cs basic-long.cs: Move some tests to objects.cs.
19598 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
19600 * *-ia64.*: Ongoing IA64 work.
19602 * iltests.il: Add a new test.
19604 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
19605 newobj. Fixes #75042.
19607 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
19609 * *-ia64.*: Ongoing IA64 work.
19611 * *-ia64.*: Ongoing IA64 work.
19613 * *-ia64.*: Ongoing IA64 work.
19615 * basic.cs objects.cs: Move tests accessing static variables as well.
19617 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
19619 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
19621 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
19623 * driver.c: Always print failed tests.
19625 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
19628 * *ia64*: Ongoing IA64 work.
19630 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
19632 * basic.cs: Add tests for add.ovf. Fix warnings.
19634 2005-05-18 Miguel de Icaza <miguel@novell.com>
19636 * driver.c (mono_main): Avoid crash if no argument is passed to
19637 --break; Do not use g_error, but f_printf. And fix all other
19638 ocurrences of the same crash.
19640 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
19642 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
19643 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
19646 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
19648 * *-ia64.*: Add beginnings of IA64 backend.
19650 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
19652 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
19654 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
19657 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
19659 * mini-amd64.c: Fix a warning.
19661 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
19663 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
19664 in float_neg. Fixes #74897.
19666 * mini-amd64.c (emit_call): Fix another near call bug.
19668 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
19670 * declsec.c: Keep the appdomain information in the structure. Added a
19671 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
19672 value gets overwritten).
19673 * declsec.h: Set the default MonoArray for the the stack to 6. Added
19674 an MonoAppDomain member to MonoSecurityFrame.
19675 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
19676 used in the stack walk. Now use a MonoArray which grow (double) when
19679 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
19681 * mini.c: Re-enabled runtime cleanup, since running threads should
19682 now properly stop when exiting.
19684 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
19686 * mini-codegen.c: New file contaning the arch-independent local
19687 register allocator. Not used by any architectures yet.
19689 * mini.h linear-scan.c: Merge some changes from the
19690 mini-xp-local-regalloc branch.
19692 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
19694 * mini-amd64.c (emit_call): Fix calls to native functions when the
19695 runtime is compiled as a shared library. Fixes #74756.
19697 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
19698 on a literal field. Fixes #74751.
19700 2005-04-25 Raja R Harinath <rharinath@novell.com>
19702 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
19704 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
19706 * objects.cs: Add missing null casting test.
19708 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
19710 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
19711 in wrapper methods. Also rename 'address' variable to 'offset'.
19713 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
19715 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
19718 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
19720 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
19723 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
19725 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
19727 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
19729 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
19730 just the last bytes.
19732 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
19734 * aot.c (mono_compile_assembly): Fix warning.
19736 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
19737 by the _MSC_VER stuff.
19739 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
19741 * inssel-long.brg: Fix #74588.
19743 * cpu-amd64.md: Fix #74591.
19745 * iltests.il: Add new regression tests.
19747 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
19749 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
19752 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
19754 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
19756 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
19757 from Bill Middleton <flashdict@gmail.com>.
19759 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
19761 * arrays.cs: Add new regression test. Fix warnings.
19763 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
19765 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
19766 and leakage in CKFINITE.
19768 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
19769 this to a null op since it is called on amd64 too.
19771 * exceptions-amd64.c (get_throw_trampoline): Align stack.
19773 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
19774 body since this is not used on amd64.
19776 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
19778 * mini-amd64.c: Remove obsolete fixmes.
19780 * mini.c (print_method_from_ip): Fix debugging support.
19782 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19784 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
19785 so that expressions that don't give much gain are not reduced.
19786 * ssapre.h: Likewise.
19788 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
19790 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
19792 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
19794 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
19796 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
19798 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
19800 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
19802 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
19804 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
19807 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
19809 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
19811 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
19813 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
19814 MONO_ARCH_USE_SIGACTION. Fixes #74252.
19816 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
19818 * mini-x86.c: Fix up stack overflow handling.
19820 * exceptions.cs: Add new regression test.
19822 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
19824 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
19825 mono_jit_thread_attach.
19827 * mini.c (mono_method_to_ir): Verify called method is not abstract.
19829 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
19831 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
19832 avoid calling constructors using callvirt.
19834 * inssel.brg: Fix #74073.
19836 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
19838 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
19839 compilation with non-GCC compilers.
19840 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
19841 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
19843 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
19845 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
19846 klass->interface_offsets (will likely fix bug#74073).
19848 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
19850 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
19852 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
19854 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
19855 to amd64_div_reg_size ().
19857 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
19859 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
19861 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
19863 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
19865 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
19867 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
19869 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
19871 * mini.c (mono_precompile_assembly): Load and precompile referenced
19872 assemblies as well. Fixes #74015.
19874 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
19876 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
19878 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
19880 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
19881 a lot of checks and (anyway) permissions cannot work until corlib is
19884 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
19886 * mini-ppc.c: fixed ABI issue on sysv/ppc.
19888 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
19890 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
19891 calls (fixes bug#72824).
19893 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
19895 * mini.c: fix tail recursion elimination (see test in bug#73936).
19897 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
19899 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
19900 some fp functions in sse2 mode.
19902 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
19904 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
19906 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
19908 * mini.h mini.c: Add mono_get_jit_tls_key ().
19910 * mini-x86.c: Enable fast TLS support on windows.
19912 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
19914 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
19915 * mini.c: Check for p/invoke method when generating code. If a
19916 p/invoke method, or it's class, isn't decorated with [Suppress
19917 UnmanagedCodeSecurity] then generate code to call System.Security.
19918 UnmanagedDemand (only if the security manager is active).
19920 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
19922 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
19923 last change as it seems to cause strange crashes.
19925 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
19927 * *.c: handle unsafe function pointers where needed.
19929 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
19931 * mini.c (mono_jit_free_method): Remove the fixme too.
19933 2005-03-15 Miguel de Icaza <miguel@novell.com>
19935 * mini.c: As discussed, make the code actually free the delegate
19936 thunk now, to enable the debugging of delegate problems, use
19937 MONO_DEBUG=1 when running Mono.
19939 This takes also care of parts of the leaks as seen by Joe.
19941 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
19943 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
19944 thread_tls_offset calculation.
19946 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
19948 * declsec.c: Reworked linkdemand checks for icall. The previous code
19949 was using the declaration code (untrusted) and didn't work as expected
19950 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
19953 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
19955 * iltests.il: Add new localloc test.
19957 * mini-amd64.c: Handle large stack allocations the same way as on
19958 windows if stack overflow handling is working.
19960 * mini-amd64.c: Allocate the signal stack using mmap.
19962 * mini.c (sigsegv_signal_handler): Fix reading of context.
19964 * mini-exceptions.c: Fix up stack overflow handling.
19966 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
19968 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
19970 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
19972 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
19974 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
19975 tramp_init functions as they are no longer needed.
19977 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
19979 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
19981 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
19983 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
19985 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
19988 * mini-ops.h: Add OP_LMUL_IMM.
19990 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
19991 long mul/div opcodes as intrinsic.
19993 * mini-amd64.c (emit_call): Handle the case when the callee might be
19996 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
19998 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
20001 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
20003 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
20005 2005-03-09 Ben Maurer <bmaurer@ximian.com>
20007 * mini.c (mono_codegen): Don't leak here, to help people running
20010 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
20012 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
20013 conversions in sse2 mode.
20015 * basic-float.cs: Add regression test.
20017 * mini-amd64.c: Reenable sse2.
20019 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
20021 * mini-amd64.c: Disable sse2 until some regressions are fixed.
20023 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
20025 * driver.c: Copyright text should include 2005.
20027 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
20029 * cpu-amd64.md (load_membase): Fix more max lengths.
20031 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
20033 * cpu-amd64.md (load_membase): Fix max length.
20035 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
20037 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
20039 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
20040 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
20042 * basic-float.cs: Add rounding regression test.
20044 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
20046 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
20048 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
20049 structures in registers for pinvoke wrappers.
20051 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
20053 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
20055 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
20057 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
20058 wrapper to mono_jit_thread_attach.
20060 * mini.c (mini_jit_thread_attach): New jit icall.
20062 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
20063 native->managed wrappers.
20065 * exceptions.cs: Add new regression test.
20067 * mini.c (optimize_branches): Check regions in the cbranch to throw
20068 block case as well. Fixes #73242.
20070 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
20072 * mini.c: thread safety fixes.
20074 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
20076 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
20077 patching stuff, since delegates use jump trampolines so there is
20080 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
20083 * tramp-amd64.c: Fix build.
20085 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
20086 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
20088 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
20089 Rename this to mono_arch....
20090 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
20092 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
20094 * mini-amd64.c (emit_call): If both the caller and the callee is
20095 guaranteed to have 32 bit addresses, emit a normal call.
20097 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
20099 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
20100 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
20101 method_ptr inside delegates.
20103 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
20105 * mini.c (mono_jit_free_method): Free the method info even if the native code is
20106 invalidated. Fixes #73001.
20108 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
20110 * mini-x86.c: Only use stdcall for pinvokes on windows.
20112 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
20114 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
20115 * mini-x86.c: remove unreliable __thread var offset detection,
20116 use the correct accessors and enable by default.
20118 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
20120 * mini.c (mono_jit_free_method): Fix memory leak.
20122 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
20124 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
20126 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
20128 * cpu-amd64.md: Fix lengths of atomic opcodes.
20130 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
20132 * driver.c: try to not imply using ICU is any good.
20134 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
20136 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
20137 functions as inline ops.
20139 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
20140 some Interlocked functions as inline ops.
20142 * mini.c (move_basic_block_to_end): Fix bug in last patch.
20144 * mini.h (MonoBasicBlock): Reorganize fields a bit.
20146 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
20148 * mini.c: Add support for OP_NOT_TAKEN.
20150 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
20151 structures in registers for pinvoke wrappers.
20153 * mini-amd64.c: Fix warnings.
20155 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
20157 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
20159 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
20161 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
20162 address instead of loading the address from it.
20164 * mini-x86.c: Add support for returning small structs in registers
20165 on Win32. Fixes part of #70864.
20167 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
20169 * trace.c (get_token): Improve error checking.
20171 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
20173 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
20175 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
20177 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
20178 it can be reused for MonoClass.
20179 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
20182 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
20184 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
20185 instead of a MonoReflectionMethod. The method information wasn't used
20186 when displaying SecurityException details (but will be now).
20188 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
20190 * Makefile.am : windows build fix.
20192 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
20194 * iltests.il: Add new regression test.
20196 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
20199 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
20201 * mini.c: Moved linkdemand check into helper function check_linkdemand
20202 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
20205 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
20207 * declsec.c: Added statistics counter for different kinds of
20209 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
20210 (and commented) declaration.
20211 * mini.c: Added statistics counter for security Demand code
20212 generation. Added display of security statistics.
20214 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
20216 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
20217 Fix compilation errors under gcc-2.95.
20219 2005-02-12 Ben Maurer <bmaurer@ximian.com>
20221 * mini.c, driver.c: Use the new jit trampoline hashtable
20223 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20225 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
20227 2005-02-11 Martin Baulig <martin@ximian.com>
20229 * debug-mini.c (mono_debug_close_method): Free the line number array.
20231 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
20233 * aot.c: Break up large methods into smaller ones. Share GOT slots for
20236 * mini.h: Bump AOT file format version.
20238 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
20240 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
20242 * declsec.h: Added macros to get/set lazyly initialized security
20243 informations about assemblies. Added new enum for different type of
20244 possible LinkDemand violation. Added function to check LinkDemands.
20245 * mini.h: Added a field to MonoCompile to hold any security violation
20246 detected when JITting a method (so it can be thrown later).
20247 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
20248 and CEE_CALLVIRT. Added code to throw exception at the end of
20249 mini_method_compile (note: the exception is unhandled right now).
20251 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
20253 * mini.c, jit-icalls.c: use the managed implementation of
20254 memset for initobj and memset, to avoid managed <-> unmanaged
20257 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
20259 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
20260 optimization if it would need a GOT var.
20262 * basic.cs: Add tests for constant propagation and switch statements.
20264 * ssa.c: Fix out-of-range constant propagation and switch statements.
20266 2005-02-09 <vargaz@freemail.hu>
20268 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
20270 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
20272 * cpu-amd64.md (load_membase): Fix max length of load_membase.
20274 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20276 * mini.c: update to new signature of mono_class_get_allocation_ftn().
20278 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
20280 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
20281 arithmetic operations.
20283 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
20285 * mini-ppc.c: add a workaround for broken user code that
20286 DllImports vararg functions with non-vararg signatures.
20288 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
20290 * mini.c (mono_jit_compile_method_inner): Add detection and a
20291 meaningfull error message for assemblies written in Managed C++.
20293 * tramp-amd64.c mini-amd64.h: Add support for
20294 create_trampoline_from_token ().
20296 * aot.c mini-x86.c abcremoval.c: Applied patch from
20297 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
20299 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
20301 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
20302 which takes a MonoImage/token as parameter instead of a MonoMethod.
20304 * aot.c: Use the new trampoline for initializing vtables.
20306 * aot.c: Add support for ldfld/stfld_remote wrappers.
20308 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
20309 rules for compare <MEM>, IMM.
20311 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
20313 * aot.c: Handle inherited finalizers correctly.
20315 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
20317 * inssel.brg (stmt): Add a missing _setup_... ().
20319 * aot.c: Save some parts of the class state to the AOT file and use it
20320 to recompute that state when a class is initialized.
20322 * mini.c: Install AOT hooks into the runtime.
20324 * mini.h: Bump AOT file format version.
20326 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
20329 * iltests.il: Add new test.
20331 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
20333 * mini.c: fix typo.
20335 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
20337 * mini.c: setup the statistical profiler in the thread attach
20338 callback to cope with the new single thread code.
20340 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
20342 * mini-ppc.c: ensure we have enough room for the profiler
20343 calls (fixed bug#72084).
20345 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
20347 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
20350 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20352 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
20354 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20356 * ssapre.c: Fixed an issue with down safety (this allows IronPython
20357 to succesfully execute parrotbench).
20358 * ssapre.h: Likewise.
20360 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20362 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
20363 variable for stores to method arguments (fixes a SSAPRE issue).
20365 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
20367 * mini.c: handle value types in dup, fixes gen-112.cs.
20369 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
20371 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
20372 sequence for calls in dynamic methods to avoid thunks.
20374 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
20376 * mini.c: correctly remove dynamic methods from the hashtable.
20378 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20380 * driver.c: Disabled SSAPRE until fix the bug that appears
20381 in IronPython's parrotbench.
20383 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
20385 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
20387 * mini.c (mono_method_to_ir): Revert the previous change.
20389 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
20390 when AOT compiling.
20392 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
20393 mono_jit_info_table_find () etc. when running under valgrind.
20395 * inssel.brg: Fix warnings.
20397 * mini-exceptions.c: Fix warnings.
20399 2005-01-31 Martin Baulig <martin@ximian.com>
20401 * driver.c (compile_all_methods_thread_main): Don't try to compile
20402 generic methods or anything which has type parameters.
20404 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
20406 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
20408 * TestDriver.cs: Add --verbose flags.
20410 * graph.c ssa.c: Fix 64 bit warnings.
20412 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
20413 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
20414 Fix 64 bit warnings.
20416 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
20417 variable not spotted by gcc.
20419 * mini-amd64.c inssel-amd64.brg: Applied patch from
20420 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
20421 X86_COMPARE_MEMBASE opcodes.
20423 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
20425 2005-01-29 Ben Maurer <bmaurer@ximian.com>
20427 * *: MonoMethod->signature might be NULL now. You *MUST* use
20428 mono_method_signature.
20430 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
20432 * driver.c (compile_all_methods_thread_main): Compile the methods
20433 without invoking cctors.
20435 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
20437 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
20438 * basic-calls.cs: test for the above.
20440 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
20442 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
20443 MonoJitInfo changes.
20445 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
20447 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
20448 eagerly if it contains dynamic methods.
20450 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
20452 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
20453 trace, it is now computed by an icall from trace_ips.
20455 * mini-exceptions.c: Fix a warning.
20457 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
20459 * mini-exceptions.c: don't bother getting stack trace info if
20460 it's not going to be used.
20462 2005-01-27 Raja R Harinath <rharinath@novell.com>
20464 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
20467 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
20469 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
20471 * aot.c: Avoid calling mono_method_get_header () if not needed.
20473 * mini.h: Bump AOT file format version.
20475 * mini.c (mono_emit_native_call): Allocate a GOT var here.
20477 * mini.c (mono_print_tree): Print more info for calls.
20479 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
20481 * declsec.h: Remove warning by adding missing include for marshal.h
20483 2005-01-26 Martin Baulig <martin@ximian.com>
20485 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
20488 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
20490 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
20493 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
20495 * aot.c (mono_compile_assembly): Fix a warning.
20497 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
20499 * declsec.c: Look for security attributes on the original MonoMethod
20500 (and not the wrapped one). This fix permissions on icalls.
20502 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20504 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20506 * mini.c (mono_allocate_stack_slots): Add a fixme.
20508 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20510 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
20512 * inssel.brg: optimize casts of sealed types (more
20513 optimizations waiting for fixes in remoting).
20515 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20517 * inssel.brg (stmt): Add another dummy rule.
20519 * driver.c: Fix warnings.
20521 * driver.c (mono_main): If running under valgrind, instruct glib to use
20522 the system allocation functions so valgrind can track the memory
20523 allocated by the g_... functions.
20525 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
20527 * mini-ops.h: Add OP_DUMMY_STORE opcode.
20529 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
20531 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
20532 variables in try regions.
20534 * mini.c (mini_method_compile): Don't disable optimizations on large
20535 methods when AOT compiling.
20537 * mini.c (mono_allocate_stack_slots): New arch independent method to
20538 allocate stack slots. Not yet used.
20540 2005-01-22 Ben Maurer <bmaurer@ximian.com>
20542 * debug-mini.c (mono_debug_close_method): Plug some leaks.
20544 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
20546 * mini-ppc.c: make the branch info relative as the code
20547 buffer can be reallocated.
20549 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
20551 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
20552 * driver.c: Removed the AOT/security restriction. Now initialize the
20553 security manager (in metadata) if --security is used.
20554 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
20555 rather than the pointer to declarative security, when AOT is used.
20557 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
20559 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
20560 basic blocks, reduced intrinsic exception throwing code size.
20562 2005-01-22 Miguel de Icaza <miguel@ximian.com>
20564 * driver.c (mini_usage): Reorder the usage screen.
20566 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
20568 * mini.c (mono_resolve_patch_target): Fix warning.
20570 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
20572 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
20575 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20577 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
20578 breaks the amd64 build.
20580 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
20581 register allocation. Fixes #71454.
20583 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20585 * arrays.cs: Add new regression test.
20587 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20589 * ssapre.c: Turned usage of snprintf to GString.
20590 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
20591 (I left it on by mistake in my previous commit).
20593 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
20595 * mini.c, cfold.c, basic-calls.cs: preserve side effects
20596 on cond branch optimization (fixes bug# 71515).
20598 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20600 * abcremoval.c: Fixed bug 71062.
20601 * abcremoval.h: Likewise.
20603 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20605 * mini.c: Added a new functionality to optimize_branches, the removal
20606 of useless basic blocks, and fixed some problem in the removal of
20607 critical edges; some utility functions added for both purposes.
20608 * ssapre.c: Added complex expression support, and fixed bug 70637.
20609 * ssapre.h: Likewise.
20610 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
20612 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
20613 * driver.c: Re-enabled SSAPRE.
20615 2005-01-19 Martin Baulig <martin@ximian.com>
20617 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
20618 the result of mono_get_method_constrained().
20620 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
20622 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
20625 2005-01-18 Geoff Norton <gnorton@customerdna.com>
20627 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
20628 be detected. Fixes #59296.
20630 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20632 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
20633 which can happen. Fixes #71361.
20635 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20637 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
20640 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20642 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
20643 appdomain-unload.exe to fail.
20645 * mini.c: Fix some memory leaks.
20647 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
20649 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
20650 Fixed bug and sped up some codepaths.
20652 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20654 * mini.c: Fix some memory leaks.
20656 * exceptions.cs basic-long.cs: Add test for checked ulong->int
20659 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
20661 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
20664 * iltests.il: Add regression test for #71320.
20666 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
20668 * mini.c (mono_codegen): Fix installation of profiler hooks.
20670 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
20672 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
20674 * mini.h, mini.c, cfold.c: optimize access to enum
20675 readonly fields, too. Eval conditional branches if possible
20676 to perform unreachable code removal in more cases.
20678 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
20680 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
20682 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
20685 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
20686 WinXP DEP. Fixes #71244.
20688 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
20690 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
20692 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
20694 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
20696 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
20698 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
20701 * mini.h: Bump AOT version.
20703 * mini.h (MonoCompile): Change exvar to a hash table.
20705 * mini.c: Allocate a separate exvar for each handler block.
20707 * mini.c: Get rid of the computation of filter_lengths, its not needed.
20709 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
20710 ex var with the pending exception and only throw if the two are equal.
20713 * exceptions.cs: Add tests for rethrow and nested catch clauses.
20715 * mini-x86.c: Fix warnings.
20717 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
20718 used by all the ports now.
20720 * aot.c: Add write-symbols and save-temps options.
20722 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
20724 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
20726 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
20728 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
20731 * tramp-s390.c: Check vtable slot belongs to the domain.
20733 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
20734 as per other platforms.
20736 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
20738 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
20740 * driver.c: we don't run the Main() code in a subthread anymore.
20742 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
20744 * mini.c: added experimental rtc support in the statistical
20745 profiler: if the user has the permission, more accurate statistics
20746 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
20747 The MONO_RTC value must be restricted to what the linux rtc allows:
20748 power of two from 64 to 8192 Hz.
20750 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
20752 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
20754 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
20756 * mini-ppc.c: better icache flush for smp.
20758 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
20760 * mini-amd64.c (emit_move_return_value): Fix memory leak.
20762 * mini-x86.c (get_call_info): Add the get_call_info () code from the
20763 amd64 port, not yet used.
20765 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
20767 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
20770 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
20772 * driver.c: Added --security option to activate the security manager.
20773 Right now this will allow code generation for declarative demands and
20774 is disabled when AOT is specified.
20775 * mini.c: Add code generation for declarative security demands.
20776 * mini.h: Add mono_use_security_manager as an extern gboolean.
20778 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
20780 * aot.c (mono_compile_assembly): Speed up compilation a bit by
20781 emitting more dense assembly code.
20783 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
20784 exception throwing stuff.
20786 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
20788 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
20791 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
20792 left in by mistake.
20794 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
20797 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
20799 * tramp-*.c: Only patch vtable slots if the object is in the current
20800 domain. Fixes appdomain-unload.exe.
20802 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
20804 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
20807 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
20809 * mini.c (reverse_branch_op): New helper function.
20811 * mini.c (optimize_branches): Run the new optimization only on
20812 platforms which support it. Also reverse all kinds of branches.
20814 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
20816 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
20819 * mini.c (optimize_branches): Reverse not-equals branches if the false
20820 bblock is a throw. This happens a lot of time with argument checking in
20823 * mini.c (mono_codegen): Add support for placing basic blocks after
20824 the function epilogue.
20826 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
20829 2005-01-05 Miguel de Icaza <miguel@ximian.com>
20831 * mini.c (setup_stat_profiler): Only set this up if the platform
20832 supports ITIMER_PROF.
20834 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
20836 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
20839 * inssel.brg: Fix a warning.
20841 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
20843 * mini.c: added support for statistical profiler
20844 (run with: --profile=default:stat).
20846 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
20848 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
20850 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
20852 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
20853 related to global registers from the amd64 port.
20855 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
20857 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
20859 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
20860 with global registers.
20861 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
20863 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
20865 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
20867 * debug-mini.c (encode_value): Fix off-by-one.
20869 * aot.c (encode_value): Likewise.
20871 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
20873 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
20875 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
20878 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
20880 * aot.c (emit_method_info): Increase size of temp buffer.
20882 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
20885 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
20887 * aot.c (emit_method_info): Fix build.
20889 * aot.c: Further rework of the AOT file format to reduce the size of
20890 the method info data.
20892 * mini.h: Bump AOT file format version.
20894 2004-12-27 Martin Baulig <martin@ximian.com>
20896 * mini.c (mini_get_method): New static method; call
20897 mono_get_method_full() and mono_get_inflated_method().
20898 (mono_method_to_ir): Use mini_get_method() instead of
20899 mono_get_method_full().
20901 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
20903 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
20905 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
20907 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
20909 * inssel-amd64.brg: Add some optimization rules.
20911 2004-12-24 Ben Maurer <bmaurer@ximian.com>
20913 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
20914 standard not GC'd stuff is fine.
20916 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
20918 * aot.c: Rework the AOT file format to get rid of most of the global
20919 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
20921 * mini.h: Bump AOT file format version.
20923 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
20925 * mini.h: Bump AOT file format version.
20927 * aot.c (mono_aot_is_got_entry): New function to determine if an
20928 address is inside a GOT.
20930 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
20932 * cpu-pentium.md: Increase the maximum size of some instructions which
20933 might involve a got access.
20935 * mini.c (get_method_from_ip): Another debug helper function.
20937 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
20938 when got var accesses are created during the decompose phase.
20940 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
20942 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
20943 argument mini_compile_method and to MonoCompile, and use this to
20944 determine whenever a given method is compiled for AOT. This allows the
20945 other methods compiled during AOT compilation to be free of AOT stuff,
20946 so the backends does not need to add special support for them by
20947 creating a fake GOT etc.
20949 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
20952 2004-12-21 Ben Maurer <bmaurer@ximian.com>
20954 * mini.c (mono_method_to_ir): It turns out that some of the
20955 x-appdomain wrappers are lax with types, so just ignore this for
20958 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
20959 at the vtable->klass. If it is non-shared code we can just use the
20962 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
20964 * mini-ppc.c: access MonoDomain from tls, too.
20966 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
20968 * declsec.c: Removed unused variable (and related warning ;-)
20970 2004-12-21 Ben Maurer <bmaurer@ximian.com>
20972 * iltests.il: New test for LDELEMA on an array of ref types.
20974 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
20975 all ldelema's on reftypes.
20976 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
20977 it was the wrong place to put it.
20979 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
20980 register to pop to make this cleaner, at the request of Paolo.
20982 2004-12-20 Ben Maurer <bmaurer@ximian.com>
20984 * mini-ops.h (OP_GETHASHCODE): New op.
20986 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
20988 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
20991 For a microbenchmark, this reduces the cost of Hashtable.get_Item
20994 * mini-x86.c (mono_arch_output_basic_block): Rather than
21002 The first is 3 bytes while the second is 1. This saves 36 kb on
21003 mscorlib, quite a big saving. When bootstraping mcs, I was able to
21004 see a small boost because of icache locality.
21006 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
21008 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
21010 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
21011 started code sharing with the generic code.
21013 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
21015 * mini-ppc.c, cpu-g4.md: added code for direct access to
21018 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
21020 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
21021 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
21024 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
21026 * declsec.c|h: Added functions to cache the declarative stack modifiers
21027 in MonoJitInfo and to create a security frame from a MonoJitInfo
21029 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
21030 created. Register internal calls for System.Security.SecurityFrame::
21031 _GetSecurityFrame and _GetSecurityStack.
21032 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
21033 the definitions for the new stack walk/callback mechanism.
21034 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
21035 first security frame for LinkDemands and InheritanceDemands) and
21036 GetSecurityStack for Demands. Both use the new mono_walk_stack code
21038 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
21039 walk initialization (lupus).
21041 2004-12-20 Ben Maurer <bmaurer@ximian.com>
21043 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
21045 (handle_loaded_temps): Do not create a temporary variable for
21046 things that we know are temps. They will never be modified.
21047 (mono_spill_call): Set MONO_INST_IS_TEMP
21048 (mono_emulate_opcode): ditto
21050 (mono_method_to_ir.CEE_DUP): ditto
21052 2004-12-19 Ben Maurer <bmaurer@ximian.com>
21054 * mini.c (type_to_eval_stack_type): Make this handle the void type
21055 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
21056 (emit_tree): use ip_in_bb to special case some common idioms
21057 Update all callers to pass in the IP.
21058 (mono_method_to_ir): Make CEE_CALL* do the above as well.
21060 This gives us a nice 2% speedup in mcs bootstrap.
21062 * mini-x86.c (peephole_pass): Peephole pass to make
21071 * mini.c (ip_in_bb): new method.
21072 (mono_method_to_ir): use this method rather than doing the hash
21075 * linear-scan.c (mono_linear_scan): When expiring actives, you
21076 don't need to keep around variables that expire on this
21077 instruction. This makes it so that:
21080 store (ebx add (ebx, 1))
21084 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
21086 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
21087 combination to avoid doing two copies. Fix up problems with previous
21090 * mini.c: Fix 64 bit warnings.
21092 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
21094 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
21096 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
21097 changes from the x86 code.
21099 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
21101 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
21103 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
21104 throwing code to reduce its size, unify the AOT and non-aot code and
21105 get rid of relocations in the AOT case.
21107 * mini-x86.h mini.c exceptions-x86.c
21108 (mono_arch_get_throw_corlib_exception): New arch specific function to
21109 raise corlib exceptions which doesn't require relocations in the
21112 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
21114 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
21116 * mini.c (mono_emit_method_call): Only allocate the got var when it is
21119 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
21122 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21124 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
21125 with add function when used from Inc/dec atomic
21126 functions. Re-enabled optimization on x86.
21127 * mini-ops.h: renamed atomic_add functions to
21128 allow _add to match the Interlocked::Add and
21129 _add_next to match Interlocked::Inc/Dec.
21131 2004-12-15 Massimiliano Mantione <massi@ximian.com>
21133 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
21134 linking of BBs to the end BB, and enabled SSAPRE also with
21135 consprop and copyprop (which was prevented by that bug).
21137 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21139 * mini-x86.c: disabling the Interlocked optimizing code.
21141 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
21143 * aot.c (load_aot_module): Move reading of got_addr after the AOT
21144 file version check.
21146 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21148 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
21149 interlocked optimization due lack of support on x86, rewrote
21150 exchange to take into account that base may be in eax.
21152 xsp works again; activated Interlocked optimizing code.
21154 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
21156 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
21158 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
21160 * mini-ops.h: Add new opcodes.
21162 * mini.h: Add new patch types. Add got_var to MonoCompile.
21164 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
21165 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
21166 make it work with all kinds of patchable code.
21168 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
21169 address of the GOT, and referencing entries in the GOT.
21171 * mini.c: Add code to load the GOT address if needed by an opcode.
21173 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
21174 independent AOT code on the x86 using an elf-style Global Offset Table.
21176 2004-12-14 Raja R Harinath <rharinath@novell.com>
21178 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
21180 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21182 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
21185 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
21187 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
21188 of Interlocked:Increment/Decrement/Add as inline ops.
21189 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
21191 2004-12-12 Geoff Norton <gnorton@customerdna.com>
21193 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
21194 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
21196 2004-12-12 Duncan Mak <duncan@ximian.com>
21198 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
21199 again. `patch_info->table_size' is no longer valid after Zoltan's
21202 2004-12-12 Martin Baulig <martin@ximian.com>
21204 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
21205 if we are the "real" method, ie. not an inlined method inside it.
21207 2004-12-11 Ben Maurer <bmaurer@ximian.com>
21209 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
21210 before we look in the special fields table. This fixes
21211 ../tests/thread-static-init.cs.
21213 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21215 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
21216 for Array get_Rank and get_Length. Fixes bug #70465.
21218 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
21220 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
21221 separate structure to reduce the size of MonoJumpInfo.
21223 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
21225 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
21227 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
21229 * mini.c (mini_get_inst_for_method): Changed to allow ports
21230 to return a MonoInst instead of opcode
21231 (renamed mini_get_opcode_for_method to better reflect the new functionality)
21233 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
21234 Allow ports to return a created MonoInst instead of op-code, will enable
21236 (renamed mini_get_opcode_for_method to better reflected the functionality)
21238 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
21240 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
21242 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
21244 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
21247 2004-12-08 Martin Baulig <martin@ximian.com>
21249 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
21250 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
21252 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
21254 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
21257 * exceptions.cs: Disable some tests which depend on properties of x86 fp
21260 2004-12-08 Raja R Harinath <rharinath@novell.com>
21262 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
21264 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
21266 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
21267 bug introduced by the previous patch.
21269 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
21271 * mini-ppc.c, objectc.cs: handle large structs passed by value
21272 (fixes bug #69972).
21274 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
21276 * mini-ppc.c: OP_ARGLIST implementation from
21277 Geoff Norton <gnorton@customerdna.com>.
21279 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
21281 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
21282 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
21284 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
21286 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
21288 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21290 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
21293 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
21295 * mini-sparc.c: Zero out localled-ed memory.
21297 * iltests.il: Add tests for zeroing out localloc-ed memory.
21299 2004-12-04 Martin Baulig <martin@ximian.com>
21301 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
21302 mono_method_get_signature_full().
21304 2004-12-03 Massimiliano Mantione <massi@ximian.com>
21306 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
21307 and some utility functions (always for SSAPRE), integrated SSAPRE.
21308 * mini.h: Likewise.
21309 * driver.c: Added ssapre option.
21310 * ssa.c: Small fix on OP_ARG handling.
21311 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
21312 * Makefile.am: Likewise.
21314 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
21316 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
21317 now in the xp code.
21319 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
21322 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21324 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
21326 * cpu-s390.md : Increase instruction length of oparglist.
21328 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
21330 2004-11-30 Martin Baulig <martin@ximian.com>
21332 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
21333 virtual generic methods. We call a special helper_compile_generic_method()
21334 icall to retrieve the method from the vtable, inflate and compile
21335 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
21337 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
21339 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
21341 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
21343 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
21345 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
21348 2004-11-27 Ben Maurer <bmaurer@ximian.com>
21350 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
21351 platforms with PIC aot.
21353 2004-11-28 Martin Baulig <martin@ximian.com>
21355 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
21358 2004-11-28 Martin Baulig <martin@ximian.com>
21360 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
21361 the result of mono_type_get_underlying_type() to check whether
21364 2004-11-26 Martin Baulig <martin@ximian.com>
21367 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
21370 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
21372 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
21373 the same way as the other arguments so they won't get clobbered.
21375 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
21376 calls through R11 since it is clobbered by the trampoline code.
21378 2004-11-26 Raja R Harinath <rharinath@novell.com>
21380 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
21381 pick up in-tree mscorlib.dll.
21383 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
21385 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
21387 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
21388 runtime data/code are now stored in a table similar to the GOT in ELF.
21389 This allows the code itself to be position independent.
21391 * aot.c: Fix loading of referenced assemblies after the lazy assembly
21394 * aot.c: Attach ELF type (object/function) directives to all global
21397 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
21399 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
21401 * mini-amd64.h: Turn on PIC AOT code.
21403 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
21404 returning the offset within an OP_AOTCONST instruction where the GOT
21405 offset needs to be added.
21407 * mini.h: Bump AOT file format version.
21409 2004-11-25 Martin Baulig <martin@ximian.com>
21411 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
21412 uninflated generic methods.
21414 2004-11-25 Martin Baulig <martin@ximian.com>
21416 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
21418 2004-11-24 Martin Baulig <martin@ximian.com>
21420 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
21421 original klass (this only applies for generic instances).
21423 2004-11-24 Martin Baulig <martin@ximian.com>
21425 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
21426 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
21429 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
21431 * mini.c (mono_method_to_ir): Disable inlining for methods containing
21432 localloc. Fixes #69678.
21434 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
21436 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
21438 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
21439 used SSE registers on pinvoke calls. Fixes #69774.
21441 2004-11-23 Geoff Norton <gnorton@customerdna.com>
21443 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
21444 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
21446 2004-11-23 Raja R Harinath <rharinath@novell.com>
21448 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
21449 Refer directly to the mcs/ tree.
21451 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21453 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
21454 Check if a trampoline for a synchronized method is required.
21456 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
21458 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
21459 with localloc if needed. Throe arithmetric exception in
21460 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
21461 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
21463 2004-11-19 Geoff Norton <gnorton@customerdna.com>
21465 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
21466 types before switching on type. Fixes #69622.
21468 2004-11-19 Raja R Harinath <rharinath@novell.com>
21470 * Makefile.am (check-local): New. Integrate into 'make check'.
21471 (MCS,RUNTIME): Define using in-tree mono and mcs.
21473 (%.exe): Use $(ILASM).
21475 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
21477 * mini-ppc.c: adjust initial prolog size (bug #69691).
21479 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
21481 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
21484 2004-11-17 Raja R Harinath <rharinath@novell.com>
21486 * Makefile.am (clean-local): Rename from 'clean'.
21488 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21490 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
21491 to mono_arch_is_int_overflow.
21492 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
21495 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
21497 * declsec.c|h: New files to support declarative security attributes.
21498 Added function to check if a method has (applicable) security.
21499 * mini.c|h: Add check for declarative security attributes in
21500 mono_method_check_inlining.
21501 * Makefile.am: Added declsec.c and declsec.h to the build.
21503 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
21505 * mini.c, mini.h: update to keep dynamic code info per-domain.
21507 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
21509 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
21510 (mini_init): Get rid of it from here too.
21512 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
21514 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
21515 implemented OP_RETHROW (patch by Geoff Norton
21516 <gnorton@customerdna.com>).
21518 2004-11-10 Geoff Norton <gnorton@customerdna.com>
21520 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
21521 between appdomains. Fixes appdomain-unload on PPC.
21523 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
21525 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21526 mini-exceptions.c: handle the new wrapper types.
21527 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
21528 token value as a MonoClass* when compiling a wrapper.
21529 mono_jit_create_remoting_trampoline now takes an additional
21530 MonoRemotingTarget parameter.
21532 2004-11-10 Martin Baulig <martin@localhost>
21534 * mini.c (mono_method_to_ir): Use `generic_container->context'
21535 rather than creating a new one.
21537 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21539 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
21541 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
21543 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
21545 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
21546 the experimental aot cache stuff.
21548 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
21550 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21551 mini-exceptions.c: update to exception clause structure changes.
21553 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21555 * exceptions-x86.c (throw_exception): Fix warnings.
21557 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
21560 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21562 * exceptions-sparc.c (get_throw_exception): Really fix this.
21564 2004-11-07 Ben Maurer <bmaurer@ximian.com>
21566 * tramp-*.c: we no longer support icalls without wrappers, so
21567 a bit of code can be removed here
21569 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
21571 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
21574 * cpu-sparc.md: Add op_rethrow.
21576 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
21578 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
21580 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
21581 * mini-ops.h: Add OP_RETHROW.
21583 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
21585 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
21587 2004-11-05 Geoff Norton <gnorton@customerdna.com>
21589 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
21590 Makes the output much easier to read
21592 2004-11-05 Ben Maurer <bmaurer@ximian.com>
21594 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
21595 prevents another huge leak when compiling with ssa. Secondly, the
21596 performance of doing this rather than freeing the lists is much
21597 better. GList does a lock every time you allocate a list link,
21598 so that it can use a memory pool. So, it is better to just use
21599 a memory pool of our own.
21601 * ssa.c, linear-scan.c: replace g_list_remove_link with
21602 g_list_delete. The remove one does not free the GList, so we were
21603 leaking memory. On -O=all --compile-all with corlib, this cut down
21604 3 MB of allocations.
21606 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
21608 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
21610 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
21612 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
21613 into a new function mono_create_jit_trampoline ().
21615 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
21617 * trace.c (get_spec): Allow tracing of classes without a namespace.
21619 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
21621 * mini.c: Fix pointer overwrite in mini_method_compile.
21623 2004-11-2 Geoff Norton <gnorton@customerdna.com>
21625 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
21626 The darwin ABI needs some special handling for 1 and 2 byte structs
21627 Lets use lbz/lhz instead of lwz everywhere.
21628 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
21629 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
21630 Use stb/sth for the former, and put the latter always on stack instead of in
21631 argument registers.
21633 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
21635 * trace.c (is_filenamechar): Add '_'.
21637 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21639 * mini-s390.c: Fix prolog length to allow for large trace requirements.
21641 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
21643 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
21645 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
21646 depends on libmonogc. Fixes #68805.
21648 2004-10-26 Miguel de Icaza <miguel@ximian.com>
21650 * mini.c (mono_jit_free_method): Provide extra information for
21651 this error. Currently this leaks, but will be turned into a
21652 developer option in the future.
21654 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
21656 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
21658 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
21660 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
21661 boundary. Fixes reading of PATCH_INFO_R4 and R8.
21662 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
21664 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
21666 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
21667 trampolines for AOT code.
21669 2004-10-22 <vargaz@freemail.hu>
21671 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
21672 constructed types. Fixes #68136.
21674 2004-10-21 Martin Baulig <martin@ximian.com>
21676 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
21677 if it returns true, unwind the stack to the call instruction.
21679 2004-10-21 <vargaz@freemail.hu>
21681 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
21683 * mini.h: Bump AOT version number.
21685 * objects.cs: Add another test for unbox trampolines.
21687 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
21690 2004-10-20 <vargaz@freemail.hu>
21692 * driver.c: Add SHARED to the set of optimizations tested.
21694 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
21696 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
21697 used by CEE_NEWARR.
21699 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
21701 2004-10-20 Martin Baulig <martin@ximian.com>
21703 * mini-exceptions.c (mono_handle_exception): Call
21704 mono_debugger_handle_exception() to tell the debugger about
21705 catch/finally clauses.
21707 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
21709 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
21711 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
21714 2004-10-15 Geoff Norton <gnorton@customerdna.com>
21716 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
21717 methods as their native size, fixed bug #57543, #57545.
21718 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
21719 This saves a temporary register and mullw call down into 1 (minor perf
21720 increase for cases like sum = sum * 5; This use to translate into:
21723 It now translates to
21726 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
21728 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
21731 2004-10-11 Martin Baulig <martin@ximian.com>
21733 * mini.c (mono_method_to_ir): If we're a generic method, get the
21734 MonoGenericContainer from our MonoMethodNormal and create a
21735 MonoGenericContext from it.
21737 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
21739 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
21741 * basic-long.cs: Add test for checked i8->i2 cast.
21743 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21745 * inssel-ppc.brg: added a couple of speedup rules.
21747 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
21749 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
21750 to speed up rebuilds.
21752 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21754 * mini-s390.c: Minor fix to OP_OR_IMM.
21756 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
21758 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
21759 better. Fixes appdomain-unload.exe on sparc.
21761 2004-10-02 Massimiliano Mantione <massi@ximian.com>
21763 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
21764 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
21767 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
21769 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
21771 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
21773 * mini.c: Always generate a field read/write wrapper for members
21774 of the class MarshalByRefObject since the actual instance could
21777 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
21779 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
21781 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
21783 * driver.c mini.h trace.c: Move the setting of the main assembly into
21784 a separate function called mono_trace_set_assembly () and call it after
21785 actually loading the main assembly. Fixes #66872.
21787 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
21789 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
21790 using the code manager.
21792 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
21794 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
21796 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
21798 * cpu-amd64.md: Fix bug in previous patch.
21800 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
21803 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
21805 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21806 mini-exceptions.c: updates for changed stack walk interface.
21808 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21810 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
21812 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
21814 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
21816 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
21818 * driver.c (mini_regression_list): Do not call mono_assembly_close
21819 since assemblies can't be unloaded.
21821 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
21823 * cpu-amd64.md: Fix more instruction lengths.
21825 * cpu-amd64.md: Fix lengths of some instructions.
21827 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
21829 * inssel.brg: Make the array ldelema check aot friendly.
21831 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
21833 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
21835 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
21837 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
21839 * mini-x86.c: Fix build.
21841 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
21842 mono_type_get_underlying_type () helper function to simplify code.
21844 2004-09-09 Martin Baulig <martin@ximian.com>
21846 * mini-amd64.c: Don't access `type->data.klass' directly, call
21847 mono_class_from_mono_type() instead since the type may be a
21850 2004-09-09 Martin Baulig <martin@ximian.com>
21852 * mini-amd64.c (get_call_info): Fix support for generic instances.
21853 (add_valuetype): Use mono_class_from_mono_type() to get the class
21854 since we can be a generic instance.
21856 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
21858 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
21860 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
21862 * liveness.c: reset spill costs on each scan: bug 62107
21864 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
21866 * exceptions-sparc.c (mono_arch_find_jit_info): remove
21867 unnecessary line that doesn't compile
21869 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
21871 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
21872 trampolines, make them call an error function so people can fix their
21875 2004-09-06 Martin Baulig <martin@ximian.com>
21877 * mini.c (mono_method_to_ir): When initializing locals, handle a
21878 generic instances like a valuetype if it's a valuetype and like a
21879 class if it's a class.
21881 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
21883 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
21884 stack. Fixes #64674.
21886 * exceptions.cs: Add test for unwinding of call arguments.
21888 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
21890 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
21891 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
21892 set the carry/borrow flag). The sparc and s390 implementations
21893 can now use optimized versions (and simplify the code). ppc bugfixes.
21895 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
21897 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
21899 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
21901 * inssel-amd64.brg: Remove leftover 32 bit rule.
21903 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
21905 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
21907 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
21908 mono_arch_find_jit_info functions into a new function. Fix a memory
21911 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
21914 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
21916 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
21919 * exceptions.cs: Add array size tests.
21921 * mini.c: Allocate a separate icall wrapper for each arity of
21922 mono_array_new_va. Fixes #59509.
21924 * exceptions.cs: Add testcase for 64578.
21926 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
21928 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
21930 2004-09-02 Martin Baulig <martin@ximian.com>
21932 * mini.c (mono_method_to_ir): When initializing the locals, call
21933 handle_initobj() on the generic instance itself, not its
21936 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
21938 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
21939 MonoJitInfo for dynamic methods.
21941 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
21943 * mini.c: Add support for freeing JIT data for dynamic methods.
21945 2004-09-01 Martin Baulig <martin@ximian.com>
21947 * mini-x86.c (is_regsize_var): Added support for generic
21949 (mono_arch_emit_prolog): Make this compile again, use
21950 `x86_push_imm_template (code)'.
21952 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
21954 * mini-x86.c: make all push_imm instructions that get
21955 patched always emit the long form
21957 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
21959 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
21960 in a per-domain hash.
21962 * mini-amd64.c (merge_argument_class_from_type): Handle generic
21965 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
21967 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
21970 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
21973 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
21974 Beginnings of SSE2 support.
21976 * exceptions.cs: Add more tests for checked int<->uint casts.
21978 2004-08-28 Martin Baulig <martin@ximian.com>
21980 * mini-x86.c (mono_arch_instrument_epilog): Added support for
21984 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
21985 Handle generic instances recursively.
21987 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
21989 * iltests.il: test for conv.u8 on a constant
21991 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
21993 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
21994 LCONV_x4 (shrun_32 (membase)).
21996 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
21998 * inssel-x86.brg: c&p rules for push/setret of long
22000 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
22002 * inssel-x86.brg: c&p rules for compare (base, regvar) and
22003 compare (regvar, base)
22005 * inssel-x86.brg: more burg love
22007 * inssel.brg: more cleanup
22009 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
22011 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
22013 * basic-long.cs, basic-calls.cs: new tests for optimization.
22015 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
22017 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
22020 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
22022 * mini-amd64.c (read_tls_offset_from_method): Add another case.
22024 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
22026 * inssel.brg (mini_emit_memcpy): use
22027 NO_UNALIGNED_ACCESS to disable memcpy optimization
22029 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
22031 * mini-amd64.c: Handle generic types in various places.
22033 * mini.c (mono_method_to_ir): Handle generic types in init locals.
22035 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
22037 * mini.c (handle_box): Fix warning.
22039 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
22041 * mini-amd64.h: Enable the emit_state optimization.
22043 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
22045 * mini-amd64.c: Add some new 64 bit peephole opts.
22047 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
22049 * cpu-amd64.md: sreg1 of div instructions must be %rax.
22051 * mini-amd64.c: Register allocator fixes.
22053 * mini.c: Add an optimization to emit_state to avoid allocation of new
22054 registers on some platforms.
22056 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
22058 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
22060 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
22061 allocation. Fixes #63085.
22063 * basic-long.cs: Add new regression test.
22065 * mini-amd64.c: Register allocator improvements.
22067 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
22069 * mini-amd64.c (read_tls_offset_from_method): Add another code
22072 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
22073 instruction sequence for nullifying class init trampolines.
22075 * objects.cs: Add new regalloc test.
22077 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
22079 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
22081 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
22083 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
22086 * driver.c: Fix profiling after TLS changes.
22088 * driver.c (mono_main): Set mono_stats.enabled if needed.
22090 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
22093 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
22095 * mini-x86.c: use a 1 op rather than a 2 op tls access
22096 instruction -> faster.
22098 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
22100 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
22103 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
22105 * exceptions-sparc.c (throw_exception): fix typo
22107 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
22109 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
22110 set tree->dreg correctly with tls. Allow any
22111 register to be used.
22113 * mini-x86.c (read_tls_offset_from_method): add new code
22114 generation pattern seen with GCC.
22117 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
22119 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
22120 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
22121 exceptions-sparc.c: fix some performance issues in exception
22122 handling and setting of the stack trace for exceptions that were
22125 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
22127 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
22130 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
22133 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
22135 This patch inlines tls access, when possible.
22137 * mini.h: new arch functions for TLS intrinsics.
22138 All platforms updated with a stub.
22140 * mini.c: use the new intrinsics
22142 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
22143 arch specific intrinsic for tls variables
22145 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
22147 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
22150 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
22152 * mini.c: thread local allocation
22154 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
22156 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
22158 * Makefile.am: Link against the static version of libmonogc.
22160 * Makefile.am: Link the static versions of the convenience libraries
22161 into the mono executable.
22163 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
22165 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
22167 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
22168 on integer overflow.
22170 * mini-amd64.c: Reorganize function call code.
22172 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
22174 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22176 * inssel-x86.brg: use xor eax,eax.
22178 * basic.cs: new tests
22180 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22182 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
22183 in exception throwing code.
22185 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22187 * inssel-x86.brg: use xor esi,esi.
22189 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22191 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
22192 can trace methods compiled during mini_init () too.
22194 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
22197 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22199 * Makefile.am: static link on x86 (r=zoltan)
22201 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22203 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
22204 code since it causes some programs to fail.
22206 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
22208 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
22210 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
22212 * mini.c: ovfops_op_map - add STACK_OBJ case for
22214 * basic.cs: add test_0_pin_string as test
22217 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
22219 * Makefile.am: build C# if srcdir != builddir
22221 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
22223 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
22224 fall-through blocks.
22226 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22228 * driver.c: enable loop by default again and include abcrem in -O=all.
22230 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
22232 * iltests.il: Add some localloc tests.
22234 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
22236 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
22239 * inssel-amd64.brg: Add some optimizations.
22241 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
22244 * Makefile.am: Statically link mono against libmono on AMD64.
22246 * mini-amd64.c inssel-amd64.brg: Optimizations.
22248 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
22250 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
22252 * tramp-amd64.c: Patch calling code in trampolines.
22254 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
22256 * mini-amd64.c: pinvoke struct passing fixes.
22258 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
22260 * mini-sparc.c: redo change, make mono_arch_cpu_init call
22261 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
22263 2004-08-05 Duncan Mak <duncan@ximian.com>
22265 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
22268 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22270 * mini-amd64.c (emit_move_return_value): Move return value for normal
22273 2004-08-05 Martin Baulig <martin@ximian.com>
22275 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
22276 `type->type'; just modify `type' itself when dealing with enums
22277 and generic instances.
22278 (check_call_signature): Make `simple_type' a `MonoType *'.
22280 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22282 * mini.c: Use OP_PADD to add offsets to addresses.
22284 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
22286 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
22288 * mini-sparc.c (mono_arch_emit_epilog): fix check
22289 for folding last op into restore instruction
22291 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22293 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
22294 helper methods using the code manager.
22296 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
22298 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
22300 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22302 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
22303 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
22305 * mini-s390.c: fix tail processing
22307 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
22309 * mini-ppc.c: mul.ovf.un exception name fix.
22311 2004-08-03 Martin Baulig <martin@ximian.com>
22313 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
22314 instances; before jumping to `handle_enum', also modify `ptype'.
22316 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
22318 * cpu-sparc.md: fcall maximal length too small.
22320 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
22322 * mini-amd64.c mini.h: Add initial support for passing/returning
22323 structures to/from pinvoked methods.
22325 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
22327 * mini-ppc.c: reg allocator fix.
22329 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
22331 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
22333 * inssel.brg: Optimize memset on 64 bit machines.
22335 * mini-amd64.c: Fix some vararg cases.
22337 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22339 * mini-s390.c: Corrected macro in emit_float_to_int
22341 * s390-abi.cs: Tests to exercise the s390 ABI
22343 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22345 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
22348 * basic.cs: Add a test for add.ovf.un.
22350 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
22352 * mini-sparc.c: add case for OP_IDIV_UN
22354 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22356 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
22358 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
22360 2004-07-30 Ben Maurer <bmaurer@ximian.com>
22362 * basic.cs: regression tests.
22364 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
22367 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22369 * basic.cs: Add a new test.
22371 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
22372 and AOT. Various fixes and optimizations.
22374 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
22376 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
22378 * mini-ppc.c: make sure temp regs are not used for global reg
22381 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
22383 * cpu-sparc.md: conv_i8 fix for 64bits
22385 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
22387 2004-07-29 Ben Maurer <bmaurer@ximian.com>
22389 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
22390 add opcode for cmp BYTE PTR [eax], imm.
22392 * inssel.brg: Make memcpy and memset takes bases.
22394 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
22396 * *-amd64.*: More AMD64 work.
22398 2004-07-28 Ben Maurer <bmaurer@ximian.com>
22400 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
22401 add a compare-not-equal opcode.
22403 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
22405 * mini.c: Use mono_init_from_assembly instead of mono_init.
22407 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
22409 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
22411 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
22413 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
22415 * inssel.brg: 64 bit fixes.
22417 * mini.h (MonoCallInst): Add some AMD64 specific data.
22419 * mini.h: Add some OP_P opcodes.
22421 2004-07-28 Ben Maurer <bmaurer@ximian.com>
22423 * basic.cs: tests for 61797 and 61740
22425 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
22427 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
22428 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
22430 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
22432 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
22434 * *-amd64*.*: Ongoing AMD64 work.
22436 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
22438 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
22440 * *-amd64*: Ongoing AMD64 work.
22442 * mini-arch.h: Add AMD64 support.
22444 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
22446 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
22448 * mini-ops.h: Add new opcodes.
22450 * Makefile.am: Add AMD64 support.
22452 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
22453 rules into the inssel-long*.brg files.
22455 * *-amd64.*: Add beginnings of AMD64 backend.
22457 2004-07-22 Ben Maurer <bmaurer@ximian.com>
22459 * mini.c (print_dfn): commenting out the code that prints
22460 the cil. With -O=deadce, this makes -v -v crash.
22462 * cpu-pentium.md: make checkthis have a length of 2
22464 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
22466 * mini-sparc.h: fix implementations of __builtin
22467 functions for Sun compiler for V9.
22469 2004-07-16 Ben Maurer <bmaurer@ximain.com>
22471 * mini.c: use the new stelem.ref wrapper
22472 * exceptions.cs, arrays.cs: new stelem.ref tests
22474 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
22476 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
22477 new XSP should work with these changes).
22479 2004-07-14 Ben Maurer <bmaurer@ximain.com>
22481 * inssel-{long32,x86,}.brg: trivial optimizations.
22483 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
22485 * mini.c: load value when emitting box operation in
22488 2004-07-12 Ben Maurer <bmaurer@ximian.com>
22490 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
22491 is one byte shorter than cmp DWORD PTR [eax], 0.
22493 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
22495 * inssel-ppc.brg: arguments on the stack are always
22496 relative to the stack pointer (spotted by Neale Ferguson).
22498 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22500 * exceptions-x86.c: delay appending the method name to the trace until
22501 after mono_jit_info_table_find is called, as this gets the real
22504 2004-07-09 Ben Maurer <bmaurer@ximian.com>
22506 * aot.c: register roots
22508 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22510 * aot.c : I could just use PLATFORM_WIN32 flag.
22512 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22514 * aot.c : Reverting the previous fix. This time it broke linux build.
22516 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22518 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
22520 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
22522 * mini.c (handle_stack_args): Remove some more debugging code.
22524 * mini.c (handle_stack_args): Remove debug output left in by mistake.
22526 * driver.c mini.h aot.c: Allow additional options to be specified with
22527 --aot and pass them to mono_compile_assembly.
22529 * aot.c: Add experimental code to AOT compile all loaded assemblies
22530 on demand and save the code into a cache in the filesystem.
22532 * aot.c: Add support for more wrapper methods.
22534 * mini.c (handle_stack_args): Handle some corner cases. Fixes
22537 * cpu-*.md: Remove removed opcodes.
22539 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
22540 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
22541 related icalls to marshal.c.
22543 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
22545 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
22547 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
22549 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
22551 2004-07-06 Ben Maurer <bmaurer@ximian.com>
22552 * liveness.c: If liveness is recomputated we need to reset the information
22553 for each variable. This way, if the liveness range has been narrowed
22554 by optimizations that happened after the last computation, we can return
22557 For example, if you have
22562 // Tons of code that does not affect i
22568 i = 0 is dead code and will be removed by SSA. However, when
22569 linear scan gets to the code, i will still appear to be live
22570 throughout the entire block. This prevents good register allocation.
22572 2004-07-06 Martin Baulig <martin@ximian.com>
22574 * debug-mini.c (mono_debug_init_method): Allow
22575 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
22576 (mono_debug_add_icall_wrapper): New method.
22578 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
22580 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
22582 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
22585 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
22587 * aot.c (mono_aot_load_method): Fix loading of debug info.
22589 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22591 * aot.c: Add logging support.
22593 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22595 * mini.h: Add prototype for mono_print_method_from_ip.
22597 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
22599 * inssel.brg: 64 bit fixes.
22601 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
22604 * Makefile.am: Add SPARC64 support.
22606 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22608 * aot.c: Fix alignment problems on 32 bit platforms.
22610 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22612 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
22615 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
22618 * mini.h: Bump AOT file version. Some 64 bit fixes.
22620 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22622 * inssel-sparc.brg: Add new rule to avoid register moves.
22624 * inssel.brg: Add ldind_to_load_membase helper function.
22626 2004-06-30 Ben Maurer <bmaurer@ximian.com>
22628 * mini.c: OffsetToStringData intrinsic.
22630 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22632 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
22634 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
22637 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
22638 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
22640 * mini.c: reinstated mono_compile_get_interface_var()
22641 on x86, too, since the change breaks the Gtk# build there as well.
22643 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22645 * driver.c: remove loop from the default optimizations: it seems to
22646 interact badly with some of the other options (see bug #60613).
22648 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
22650 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
22651 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
22653 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
22655 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
22656 vararg-using methods.
22658 2004-06-21 Martin Baulig <martin@ximian.com>
22660 * mini/mini-exceptions.c
22661 (mono_handle_exception): Added `gpointer original_ip' argument.
22662 After calling mono_unhandled_exception(), call
22663 mono_debugger_unhandled_exception() and if that returns true,
22664 restore the context and return.
22666 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
22668 * mini-ppc.c: prefer the use of relative branches so
22669 they won't need to be patched in aot code (patch from Patrick Beard).
22671 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
22673 * aot.c: patch from Patrick Beard to make the output assembly
22674 more correct for the MacOSX assembler. Small tweak to
22675 generate sane images on Linux/PPC, too.
22677 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22679 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
22680 case until bug #59509 is fixed (shows up in #60332).
22682 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22684 * mini.c: make sure the needed wrappers are compiled, too, with
22687 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
22689 * driver.c: remove NPTL reference in --version output.
22691 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22693 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
22694 generate valid assembly for the Mach-O assembler.
22696 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
22698 * driver.c: don't include abcrem in the all optimization specifier
22699 since it slows down jit compilation too much for now.
22701 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
22703 * mini.c: use BIGMUL only if both operands have the same signage.
22704 * iltests.il: Test for bug 60056. (errors related to signage in
22709 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
22711 * mini.c, aot.c: memory leak fixes.
22713 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
22715 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
22717 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
22719 * Makefile.am: remove the -static hack completely, it links in
22720 statically glib as well.
22722 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
22724 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
22725 * exceptions.cs: make it compile with new mcs/csc.
22727 2004-06-03 Massimiliano Mantione <massi@ximian.com>
22728 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
22729 and added relevant test case.
22731 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
22733 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
22734 regressions in gtk-sharp.
22736 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
22738 * exceptions.cs: New regression tests.
22740 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
22742 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
22744 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
22746 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
22748 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
22750 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
22752 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
22754 * mini.c (mono_jit_runtime_invoke): Init class in this
22755 method instead of trusting mono_jit_compile_method to
22756 do the work (because wrappers can be in object class)
22758 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
22760 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
22762 * basic-long.cs: New regression test.
22764 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
22766 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
22767 and div/rem checks.
22769 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
22771 * Makefile.am: fix miguel's change to build mono statically against
22772 libmono (track build dependencies).
22774 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
22776 * cfold.c: Some glib versions do not have G_MININT32.
22778 2004-05-26 Massimiliano Mantione <massi@ximian.com>
22780 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
22781 with precision of tan, atan, sin and cos, and implemented related
22782 regressions tests (fixes bug 54467, but one new problem appeared and
22785 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
22787 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
22789 * exceptions.cs: Add test for constant folding && division by zero.
22791 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
22792 since driver.c is in libmono too, so the optimization was useless.
22794 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
22795 variable to driver.c so the compiler can emit more efficient code to
22798 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22800 * Makefile.am: don't distribute generated inssel.[ch] files.
22802 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
22804 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
22805 into the default appdomain. Fixes #58707.
22807 * jit-icalls.c: Remove the broken approximation for truncl, doing
22808 no conversion is better.
22810 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
22813 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
22815 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
22816 of the mcrxr instruction which is not available on some processors
22817 even if it's documented to be. Implement add and sub overflow correctly
22818 (still not complete for long unsigned). Speed up icalls a bit.
22820 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
22822 * mini.c (mono_jit_compile_method_with_opt): Make sure that
22823 we run .cctor in the current domain instead of target_domain.
22825 Fixes bug #58558, .cctor not being called in -O=shared.
22827 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
22829 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
22831 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
22833 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
22834 which can be done with an imm8, do it that way.
22835 (mono_arch_output_basic_block): ditto for a jmp
22836 (mono_arch_emit_prolog): Computate maximum offset of a label.
22838 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
22840 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
22841 now tries to allocate prefered physical reg's for virtual
22842 regs. This reduces the number of emited spills/loads with
22843 20-30% on our core assemblies.
22845 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22847 * jit-icalls.c: truncl() is not needed and trunc() is
22848 the correct thing to do anyway (bug #58287).
22850 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
22852 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
22855 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
22857 * driver.c: enable loop optimizations by default.
22859 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
22861 * mini-x86.c: fix calc of max loop size when aligning loops start.
22863 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
22865 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
22868 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
22870 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
22873 * basic-long.cs: Add tests for add/subtract of immediates with carry.
22875 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
22877 * mini.c (inline_method): Allways inline some wrappers even if the cost
22878 is too large. Fixes #58785.
22880 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
22882 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
22884 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
22885 (crichton@gimp.org). Beginning of support for sparc/linux.
22887 * mini-sparc.c: Optimize retrieval of LMF address.
22889 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
22891 * exceptions-ppc.c: handle alloca in methods with clauses.
22893 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
22895 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
22897 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
22899 * mini.c: Delegate most of the abort signal work to
22900 mono_thread_request_interruption, which also handles Stop and Suspend
22903 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
22905 * mini.c mini.h: Allow inlining of icall wrappers if the backend
22906 supports the save/restore lmf opcodes.
22908 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
22910 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
22911 by gcc-3.4 as well.
22913 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
22915 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
22917 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
22918 methods which contain array accesses.
22920 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
22921 boundaries. Fixes #58537.
22923 * iltests.il: Add regression test for #58537.
22925 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
22927 * mini-x86.c (mono_arch_local_regalloc): Last part of
22928 fix for bug #58633 (releasing register to early).
22930 2004-05-18 Miguel de Icaza <miguel@ximian.com>
22932 * basic-long.cs: Add new regression test.
22934 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
22936 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
22937 register too early on the chain.
22939 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
22941 * mini.c (create_helper_signature): Use a helper function to reduce
22942 the code which needs to be written. Also set the calling convention of
22943 icalls on windows. Fixes #57840.
22945 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
22947 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
22948 exceptions-ppc.c: added helper function to get the instruction address
22949 from a signal handler context.
22951 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
22953 * helpers.c: use g_get_tmp_dir. Invokes happyness
22956 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
22958 * helpers.c: Add new env variable to pass args to objdump.
22959 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
22961 2004-05-17 Radek Doulik <rodo@ximian.com>
22963 * Makefile.am (common_sources): added abcremoval.h so it get
22964 disted and daily mono packages on go-mono.com will build again
22966 2004-05-17 Massimiliano Mantione <massi@ximian.com>
22968 * abcremoval.c: Fixed coding style, added copyright header.
22970 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
22972 * mini.h: Added prototype for abc removal main function.
22974 * build_relations_propagation_table.pl: Added copyright header.
22976 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
22978 * basic-long.cs: reg test for complex ceq_long bug.
22980 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
22982 * mini-x86.c (mono_arch_local_regalloc): Correctly free
22983 reg in long and clob case (bug #58343). Fixed/added comments.
22985 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
22987 * mini.c (mono_jit_runtime_invoke): Follow new convention
22988 of calling the invoke method with an function pointer.
22990 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
22992 * ChangeLog: Fix author of memory leak patch.
22994 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
22996 * Makefile.am: fix make dist as well...
22999 2004-05-14 Massimiliano Mantione <massi@ximian.com>
23001 * cfold.c: Made so that conversions from pointer to int4 are no-ops
23002 on archs where pointers are 4 bytes long.
23004 * Makefile.am: Added abcremoval.c source file.
23006 * abcremoval.c: Added abcremoval.c.
23008 * abcremoval.h: Added abcremoval.h.
23010 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
23012 * inssel.brg: Enabled bounds check removal.
23014 * mini.c: Added support for abcrem optimization.
23016 * mini.h: Added abcrem optimization label.
23018 * driver.c: Added support for abcrem optimization.
23020 * propagated_relations_table.def: Added propagated_relations_table.def.
23022 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
23024 * mini.c, cfold.c: fix style.
23026 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23028 * mini.c: handle issue with the low-level implementation of
23029 some long opcodes (bug #54209).
23031 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
23033 * basic.cs: test for my new cmov stuff.
23035 2004-05-13 Patrik Torstensson
23037 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
23038 opt and added peephole documentation.
23040 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
23042 * tramp-ppc.c: rewrote the generic trampoline code.
23044 2004-05-11 Patrik Torstensson
23046 * mini-x86.c: optimize long shl/shr asm code (one less branch)
23048 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
23050 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
23052 * mini.h mini.c dominators.c: Applied patch from Derek Woo
23053 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
23055 * mini.c: Add new icalls for AsAny marshalling.
23057 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
23059 * tramp-ppc.c, mini-ppc.c: more cleanups.
23061 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23063 * mini.c: no warnings.
23065 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23067 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
23069 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
23071 * mini.c: In the thread abort signal handler, if the thread is in the
23072 process of being stoped, don't throw the Abort exception, just stop the
23075 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
23077 * tramp-ppc.c: removed old code.
23079 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23081 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
23082 do some simple speed optimizations on ppc.
23084 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
23086 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
23087 and large offsets in load/store.
23089 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
23091 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
23092 it causes regressions.
23094 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
23096 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
23099 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
23101 * jit-icalls.c: remove warnings.
23102 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
23103 speedups for unsafe code.
23105 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
23107 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
23109 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
23111 * basic-calls.cs: Add new regression test.
23113 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
23116 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
23118 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
23121 2004-05-06 Patrik Torstensson
23123 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
23124 long reg allocation in any reg (not only eax:edx) and implemented
23125 long shl/shr ops in asm instead of helpers.
23127 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
23129 * mini-sparc.h: Fix warnings.
23131 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
23134 * mini-exceptions.c (mono_handle_exception): Call the filter in a
23135 separate statement for clarity.
23137 * mini-sparc.c: Update status.
23139 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
23141 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
23144 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23146 * inssel-ppc.brg: another small pre-release workaround:
23147 we don't do overflow detection for long_sub_un.
23149 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23151 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
23152 (also works around a weird ppc bug: 57957).
23154 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
23156 * tramp-ppc.c: trampoline fixes.
23158 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
23160 * mini-ppc.c: fixed typos.
23162 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
23164 * mini-ppc.c, exceptions-ppc.c: more code saves registers
23165 at the top of the stack. Fixed typos. Use a frame registers
23166 for all the methods with exception clauses.
23168 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
23170 * exceptions-ppc.c: restore fp registers.
23172 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
23174 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
23175 order from the stack top (moved the stack room to save the
23176 return value for trace after the param area). Fixed corruption
23177 in restoring registers on unwind.
23179 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
23181 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
23183 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23185 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
23186 and prolog/epilog for methods that use it. Allow
23187 enough param area room for varargs methods. Fix miguel's
23188 breakage in exception handling.
23190 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23192 * Makefile.am: run genmdesc only on current arch.
23194 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23196 * exceptions-x86.c:
23197 * mini-x86.h: fix the build on windows.
23199 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
23201 * 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.
23203 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
23205 * mini-exceptions.c: New file.
23207 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
23208 Move some parts of the x86 exception handling code to an
23209 arch-independent file so it can be shared with other ports.
23211 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
23213 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
23215 2004-04-26 David Waite <mass@akuma.org>
23217 * driver.c: remove comma from end of enumeration declaration
23219 2004-04-26 Jackson Harper <jackson@ximian.com>
23221 * driver.c: parse config file before loading first assembly. This
23222 allows the user gac to be enabled/disabled.
23224 2004-04-23 Miguel de Icaza <miguel@ximian.com>
23226 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
23227 simpler mechanism: we do not care what is encoded initially
23228 (branch absolute or relative), we care about the code and its
23229 target. I kept the old code for reference for now.
23231 The new code tries first to determine if the jump is anywhere in
23232 the -/+32 absolute meg range, if it succeeds, it encodes using the
23233 absolute branch; If not, it tried to find something in the
23234 relative range, if not, it uses the handle_thunk code.
23236 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
23238 * exceptions-ppc.c: use the correct ip register on macosx.
23240 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
23242 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
23244 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
23246 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
23247 Raise exception on integer divide by zero by hand since the hw
23248 doesn't support it. Handle NaNs in FP compares.
23250 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
23252 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
23253 code reducing duplication between the platforms and enabled
23254 signal exception handling (on linux for now).
23256 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
23258 * exceptions-ppc.c: more macosx support.
23260 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23262 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
23264 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
23266 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
23268 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
23270 * iltests.il: more tests.
23272 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
23274 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
23277 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
23279 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
23281 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
23283 * liveness.c: Mark variables as volatile in all basic blocks reachable
23284 from exception clauses.
23286 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
23288 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
23291 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
23293 * iltests.il, basic.cs: more tests for regalloc.
23295 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
23297 * iltests.il: Some tests for register allocation modifications
23300 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
23302 * exceptions.cs: Add regression test for bug #56782.
23304 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
23305 original stack trace if an exception is rethrown. Fixes #56782. Oh,
23306 the beauty of fixing the same thing in 5 different files...
23308 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
23310 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
23313 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
23315 * mini.c: Add support for STRWLPARRAY marshalling convention.
23317 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
23319 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
23320 to init the context to setup the regs pointer).
23322 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
23324 * exceptions-ppc.c: more exceptions work.
23326 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23328 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
23331 2004-04-13 Miguel de Icaza <miguel@ximian.com>
23333 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
23334 can use the memory directly.
23336 * cpu-pentium.md: Update documentation from a post from Zoltan.
23338 add x86_add_membase, x86_sub_membase, x86_mul_membase
23340 2004-04-13 Miguel de Icaza <miguel@ximian.com>
23342 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
23343 GENERAL_REGS they were also hardcoded for all PPC ports.
23345 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
23347 Remove hard-coded limit for floating point registers, use
23348 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
23350 Notice that in MacOS X calling conventions you can fit a lot more
23351 floating point values in registers, so I should update the PInvoke
23352 test to excercise the passing of floating point values on the
23353 stack (currently broken).
23355 2004-04-06 Miguel de Icaza <miguel@ximian.com>
23357 * tramp-ppc.c (create_trampoline_code): Added
23358 JUMP_TRAMPOLINE_SIZE.
23359 (ppc_magic_trampoline): Follow the pattern from
23360 x86_magic_trampoline: if code is set to zero, return.
23361 (create_trampoline_code): Always pass MonoMethod to the jump
23362 trampoline, before it was passing a null.
23363 (mono_arch_create_jump_trampoline): Implement the jump stub, could
23364 share the code with mono_arch_create_jit_trampoline.
23366 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
23368 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
23371 * cpu-g4.md: Added length for jmp instruction, the worst case
23372 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
23375 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
23377 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
23379 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
23381 * mini.c: Only set bblock->real_offset when adding a new bblock, and
23382 before each IL instruction.
23384 * mini.c (CEE_BOX): Fix warnings.
23386 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23388 * mini.c: removed a few unused vars and extra whitespace.
23390 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
23392 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
23394 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
23396 (OP_GETCHR): use the above
23397 (CEE_LDELEMA): use the above.
23399 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
23400 version of the generic impl.
23401 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
23402 (CEE_LDELEMA): use the above.
23404 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
23406 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
23409 * iltests.il: Added new regression test for #56317.
23411 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
23413 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
23414 under NetBSD. Fixes #56450.
23416 * liveness.c (update_gen_kill_set): Fix previous patch.
23418 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23420 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
23422 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
23424 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
23425 ldsfld and ldsflda.
23427 * inssel-sparc.brg: Add more optimizations.
23429 * mini-sparc.c: Replace multiply/divide with shifts if possible.
23431 2004-04-01 Martin Baulig <martin@ximian.com>
23433 * mini.c (handle_box): New static function; moved the
23434 implementation of CEE_BOX here.
23435 (mono_method_to_ir): Added `constrained_call' variable.
23436 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
23437 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
23438 mono_method_get_constrained() to get the method.
23440 2004-04-01 Martin Baulig <martin@ximian.com>
23442 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
23443 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
23444 (mono_method_to_ir): We don't need these macros anymore since
23445 mono_class_get_full() already takes care of it.
23447 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23449 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
23450 use @function (as doesn't accept #function here) and check the return
23451 value of system and stop if fails.
23453 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23455 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
23457 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
23459 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
23461 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
23463 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
23466 * basic-long.cs: Add test for negation of Int64.MinValue.
23468 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
23470 * mini-sparc.c: Update status.
23472 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
23474 * exceptions-sparc.c: Fix return value in filters.
23476 * inssel-sparc.brg: Fix register allocation in some rules.
23478 2004-03-28 Martin Baulig <martin@ximian.com>
23480 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
23483 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
23485 * mini-x86.c (mono_arch_patch_code): Fix warnings.
23487 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
23488 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
23489 remove unused conv_u4 opcode.
23491 * mini-x86.c: Remove valgrind workaround since it slows down things
23492 even when mono is not run under valgrind.
23494 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
23496 * mini-sparc.c: Update status.
23498 * inssel-sparc.brg: Add some optimizations.
23500 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
23501 future delay slot filling. Add support for varargs, tail calls and JMP.
23503 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
23504 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
23506 * inssel.brg: Fix register allocation in OP_ARGLIST.
23508 * inssel.brg: Fix warnings.
23510 2004-03-25 Martin Baulig <martin@ximian.com>
23512 * mini.c (inflate_generic_field): Removed.
23513 (mini_get_method): Removed, use mono_get_method_full(),
23514 (mini_get_class): Removed, use mono_class_get_full().
23515 (mono_method_to_ir): Pass our generic context to
23516 mono_field_from_token().
23518 2004-03-25 Martin Baulig <martin@ximian.com>
23520 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
23521 of a `MonoMethod *'.
23522 (mini_get_method): Take a `MonoGenericContext *' instead
23523 of a `MonoMethod *'.
23524 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
23525 a new local variable called `generic_context' which holds the
23526 current `MonoGenericContext *'; use it to lookup things.
23528 2004-03-24 Martin Baulig <martin@ximian.com>
23530 * mini.c (mini_get_class): New static method; if we're inside a
23531 generic instance, inflate the class if neccessary.
23532 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
23534 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
23536 * iltests.il: New regression test for #55976.
23538 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
23541 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23543 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
23546 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23548 * liveness.c: Consider SSA stores as well as loads when making vars
23551 * exceptions.cs: New regression tests for register allocation.
23553 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
23555 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
23556 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
23557 domain lock only to protect puntual access to data structures.
23558 Added access lock for sighash, jit_icall_hash_name,
23559 jit_icall_hash_addr and domain->code_mp.
23561 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
23563 * driver.c: Print SIGSEGV handling method.
23565 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
23567 * mini.c (setup_jit_tls_data): Handle case when this is called
23568 multiple times for a thread.
23570 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
23571 is different from fbxx_un. Fixes #54303. Also use constants instead of
23572 magic numbers in a lot of places.
23574 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
23576 * exceptions.cs: Fix cctor test when --regression is used.
23578 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
23580 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
23583 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
23585 * inssel-ppc.brg: fixed register assignments for some rules.
23587 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23589 * exceptions.cs: Add test for exceptions in static constructors.
23591 * mini.c (mono_jit_compile_method_with_out): Move the calling of
23592 static constructors outside the domain lock. Fixes #55720.
23594 2004-03-17 Martin Baulig <martin@ximian.com>
23596 * mini.c (get_generic_field_inst): Removed, this'll never happen.
23597 (inflate_generic_field): Take the `MonoMethod *' instead of the
23598 `MonoClass *' and added support for generic method.
23599 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
23600 have a `field->parent->gen_params', only inflate the field if it's
23601 an open constructed type.
23603 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23605 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
23606 exception object instead of the preconstructed ones.
23608 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23610 * mini.c: reverted changed to sigsegv_signal_handler commited
23611 accidentally in the previous patch.
23613 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23616 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
23617 running --aot with an old assembly.
23619 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
23621 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
23624 * mini-sparc.c: Add support for v9 branches with prediction.
23626 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
23628 * mini.c (mini_init): #warning is GNUC only
23630 * mini-sparc.h: implement __builtin_frame_address
23631 and __builtin_return_address for Sun C compiler
23633 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
23635 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
23637 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
23639 * basic-calls.cs: Add test for unaligned byref long argument passing.
23641 * mini-ops.h: Add sparcv9 compare and branch instructions.
23643 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
23644 v9 instructions if we have a v9 cpu.
23646 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
23647 registers for global allocation.
23649 * exceptions-sparc.c: Fixes.
23651 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
23653 * liveness.c (mono_analyze_liveness): Optimized version.
23655 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
23657 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
23660 * basic-float.cs basic-calls.cs: New regression tests.
23662 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
23664 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
23665 sigaltstack implementation.
23667 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
23669 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
23670 stuff if SIGSEGV_ON_ALTSTACK is not defined.
23672 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
23674 * mini.c: Fix warnings.
23676 * mini.c (mono_resolve_patch_target): New function which contains the
23677 arch independent part of the patching process.
23679 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
23680 patching code to a separate function.
23682 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
23684 * mini.c (add_signal_handler): ifdef out on Windows
23686 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
23688 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
23689 cpu-sparc.md: Add exception handling support + other fixes.
23691 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
23692 typed GC detection in --version.
23694 * basic.cs exceptions.cs: New regression tests.
23696 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
23697 the arch specific code can store data during a compilation.
23699 * mini-ops.h: Add OP_SETFRET.
23701 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
23702 function, register a separate icall for each arity, so the icalls can
23705 * mini.c (mono_print_tree): Print negative offsets in a more readable
23708 * mini.c: Make signal handling work on sparc.
23710 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
23712 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
23714 * jit-icalls.c: Emulate truncl by aintl on solaris.
23716 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
23718 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
23720 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
23722 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
23724 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
23725 a MarshalByRef type, inline a method that performs the check, taking into
23726 account that the object can be a proxy. Also implemented tow new opcodes:
23727 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
23728 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
23729 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
23731 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
23733 * mini-ppc.c: if a relative branch displacement is too big
23734 but it points to and area reachable with an absolute branch,
23737 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
23739 * mini.c: optimize small copies in cpblk.
23741 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
23743 * basic-calls.cs basic-float.cs: New regression tests.
23745 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
23746 negative offsets from %fp. Implement localloc. Fix local register
23747 allocation. Fix the case when the this argument needs to be saved to
23748 the stack. Implement some missing opcodes.
23750 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
23752 * mini.c (mini_method_compile): Reenable global regalloc in methods
23753 with exception handlers.
23755 * linear-scan.c (mono_varlist_sort): Fix warning.
23757 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
23759 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
23762 * liveness.c: Make all variables uses in exception clauses volatile, to
23763 prevent them from being allocated to registers. Fixes #42136.
23765 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
23767 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
23768 causes regressions.
23770 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
23771 argument to mono_arch_regalloc_cost.
23773 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
23776 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
23778 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
23779 Make the cost of allocating a variable to a register arch dependent.
23781 * basic-calls.cs: Fix compilation of tests.
23783 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
23784 helper function to cut back on the number of #ifdefs needed.
23786 * mini-ppc.c: Fix compilation.
23788 * basic-calls.cs: New regression tests.
23790 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
23792 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
23793 of l0 since that is callee saved.
23795 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
23798 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
23799 of delay instruction.
23801 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
23803 * mini.h (MonoCallInst): Add 'virtual' flag.
23805 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
23807 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
23809 * *.cs: New regression tests.
23811 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
23814 * mini.c (mono_runtime_install_handlers): Fix build.
23816 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
23817 'signal_stack_size' members.
23819 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
23820 alternate signal stack.
23822 * exceptions-x86.c: Add stack overflow handling.
23824 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
23825 functions to arch independent code.
23827 * mini.c (mono_print_tree): Print more detailed info for load_membase
23830 2004-02-23 Martin Baulig <martin@ximian.com>
23832 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
23834 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
23836 * mini-x86.c: fixed reg allocation for div/rem.
23838 2004-02-22 Miguel de Icaza <miguel@ximian.com>
23840 * driver.c (mono_main): Report some configuratio options on --version.
23842 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
23844 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
23845 low in the address space. Correctly flush memory in thunks where we
23846 output native code.
23848 2004-02-20 Martin Baulig <martin@ximian.com>
23850 * mini.c (mini_get_method): New static method; inflate all generic
23851 methods and methods in open generic instances.
23852 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
23853 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
23855 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
23857 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
23859 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
23861 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
23863 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
23865 * mini-sparc.c (flushi mono_arch_output_basic_block): make
23866 it compile using Sun's compiler.
23868 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
23870 * 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.
23872 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
23874 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
23876 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
23878 * mini-ppc.c: handle calls outside of the allowed range with thunks
23879 allocated using the code manager.
23880 * tramp-ppc.c: use the code manager to hold generated native code.
23881 Fixed the magic trampoline to just patch vtable entries.
23883 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
23885 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
23888 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
23890 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
23893 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
23894 if we have a working __thread implementation.
23896 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
23897 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
23899 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
23901 * mini-x86.c: Fix compilation under gcc 2.
23903 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
23905 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
23906 contains a call to the wrapped function.
23908 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
23909 OP_<CALL>_IMM opcodes, and use them under X86.
23911 * mini.c (mono_jit_find_compiled_method): Fix warning.
23913 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
23915 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
23917 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
23918 functionality to mini.c.
23920 * mini.c (mono_create_jump_trampoline): New function to create a jump
23921 trampoline. Return a compiled method instead of a trampoline if it
23922 exists. Add a cache for jump trampolines.
23924 * mini.c (mono_jit_find_compiled_method): New function to return a
23925 compiled method if it exists.
23927 * mini-x86.c: Call mono_create_jump_trampoline instead of
23928 mono_arch_create_jit_trampoline.
23930 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
23931 a jump trampoline. Fixes #52092.
23933 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
23935 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
23936 which is not up-to-date. Add check_corlib_version () instead.
23938 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
23941 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
23942 since newer valgrind versions do not need it.
23944 * mini.c (mono_jit_compile_method_with_opt): New helper function to
23945 compile a method with a given set of optimizations.
23947 * mini.c: Compile icall wrappers on-demand instead of at startup.
23949 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
23950 wrapper for an icall.
23952 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
23954 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
23957 * iltests.il: Add test for non-empty stack before switch instruction.
23959 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
23961 * mini.c: Add support for new stringbuilder marshalling conventions.
23963 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
23965 2004-02-01 Martin Baulig <martin@ximian.com>
23967 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
23968 in `ginst->mtype_argv'.
23970 2004-01-31 Miguel de Icaza <miguel@ximian.com>
23972 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
23973 facilitate grepping.
23975 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
23977 * mini.c: fixed buglet in initobj generic implementation for references.
23979 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
23981 * Makefile.am: make the version script conditional.
23982 * jit-icalls.c: handle missing truncl().
23984 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
23986 * exceptions.cs: Add more tests for double->int conversion.
23988 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
23989 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
23991 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
23993 * driver.c: make --verbose --version emit an error
23994 if the loaded corlib doesn't match the runtime version.
23996 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
23998 * mini-ppc.h: export ppc_patch().
23999 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
24000 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
24001 on par or better than on MacOSX.
24003 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
24005 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
24006 mono_lookup_pinvoke_call.
24008 * mini-x86.c: Under windows, the default pinvoke calling convention is
24009 stdcall. Fixes #52834.
24011 * mini.c (optimize_branches): Add an upper bound to the number of
24012 iterations to prevent infinite loops on strange loops. Fixes #53003.
24014 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
24016 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
24017 and ISINST. Fixes #52093.
24019 * objects.cs (test_0_vector_array_cast): New tests.
24021 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
24023 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
24024 checking in Array.Set ().
24026 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
24029 * object.cs (test_0_multi_array_cast): New regression test.
24031 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
24033 * exceptions-ppc.c: fix build on Linux/PPC.
24035 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
24037 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
24038 running under valgrind.
24039 (x86_magic_trampoline): Fix build bustage.
24041 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
24042 negative values as well. This is needed for the encoding of the line number
24043 info, since sometimes the line numbers are not in increasing order.
24045 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
24047 * cpu-pentium.md (localloc): Increase the size of the localloc
24048 instruction since it is a loop under Win32.
24050 * debug-mini.c (record_line_number): Get rid of unneccesary memory
24053 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
24055 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
24056 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
24057 Max Horn (max@quendi.de). Fix file names in comments.
24059 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
24061 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
24062 avoid stack overflow.
24063 (replace_usage): Avoid uninitialized variable warnings.
24065 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
24066 and taking the address of valuetype variables.
24068 2004-01-03 Patrik Torstensson
24070 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
24071 for other purposes than FP later on.
24073 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
24075 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
24078 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
24080 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
24082 2003-12-30 Patrik Torstensson <p@rxc.se>
24084 * mini-x86.h: Decreased number of availiable fp regs.
24085 Solves corner cases with FP spilling.
24087 2003-12-23 Patrik Torstensson <p@rxc.se>
24089 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
24090 for floating point stack tracking / spilling on x86.
24093 * basic-float.cs: added float mul overflow test.
24095 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
24097 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
24099 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
24101 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
24102 supports for cond branches that overflow the immediate
24103 overflow offset. mcs can compile simple programs.
24105 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
24107 * exceptions-ppc.c: exception handling support wip:
24108 finally handlers get run on exception.
24110 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
24112 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
24115 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
24117 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
24118 initial support for stack walking and unwinding.
24120 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
24122 * driver.c (mono_main): Make corlib-out-of-sync message more
24123 descriptive. Also remove verify_corlib call.
24125 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
24127 * mini.c: make CEE_NEWARR calls and other emulated opcodes
24128 not overlap with other call's arguments, too.
24130 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
24132 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
24133 move to arch-specific code the choice of arch-specific
24134 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
24135 * mini.c: ensure emulation calls will not interleave
24138 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
24140 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
24141 the magic trampoline stack frame is dropped before executing
24144 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
24146 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
24147 and integer to fp conversions. Added support for overflowing
24148 arguments on the stack. Reserve a couple more registers as temps.
24149 Added support for aot compilation (as output still needs to be
24152 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
24154 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
24155 Don't overwrite return register in some corner cases.
24157 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
24159 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
24160 static constructors when AOT compiling.
24162 * driver.c (mono_main): Call mono_check_corlib_version.
24164 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
24166 * cpu-g4.md, basic.cs: fixed div target register.
24168 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
24170 * mini-ppc.c, basic.cs: shl_imm fix with test.
24172 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
24174 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
24175 structures by value. Misc fixes.
24176 * objects.cs: more tests.
24178 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
24180 * mini-ppc.c: lconv.ovf.i implemented.
24182 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24185 (mini_init): don't error out if someone already called g_thread_init.
24187 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
24189 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
24190 to be any type per the spec. Fix abnormal memory usage when
24191 the same object is repeatedly thrown.
24193 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
24195 * mini.c: check for overruns in IL code.
24197 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
24199 * TODO: Add/remove some todo entries.
24201 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
24203 * driver.c (mono_main): Call mono_verify_corlib.
24205 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
24207 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
24208 This has been moved to mini.c
24209 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
24210 type being casted is marshalbyref it could be a proxy, so instead of
24211 emitting the type check code, emit a call to a runtime method that will
24212 perform the check by calling CanCastTo if needed.
24214 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
24216 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
24217 methods with large stack frames under Win32.
24219 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
24221 * Makefile.am: Distribute regression tests.
24223 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
24224 at the end instead of inserting each variable into the sorted list.
24226 * linear-scan.c (mono_varlist_sort): New helper function.
24228 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
24230 * mini.c: ensure arguments and locals are within bounds.
24232 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
24234 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
24237 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
24239 * mini.c (mono_cprop_copy_values): Fix crash.
24241 * aot.c: Set verbosity back to 0.
24243 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
24245 * regalloc.c: complete memory leak fix by Laurent Morichetti
24248 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
24250 * driver.c (main_thread_handler): Revert the previous patch.
24252 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
24255 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
24256 memory from the memory pool.
24258 * driver.c (main_thread_handler): Turn on all optimizations when
24261 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
24262 an array for better performance.
24264 * regalloc.c (mono_regstate_assign): Fix memory leak.
24266 * debug-mini.c (mono_debug_serialize_debug_info): New function to
24267 serialize the debug info.
24269 * debug-mini.c (mono_debug_add_aot_method): New function to load the
24270 debug info from the serialized representation.
24272 * aot.c: Save debug info into the generated file and load it when
24275 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
24277 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
24279 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
24280 More FP-related fixes.
24282 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
24284 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
24285 and register allocation buglet. Hello world now runs.
24287 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
24289 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
24290 * tramp-ppc.c: fixed class init trampoline.
24291 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
24293 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
24295 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
24296 mini.c: more ppc changes/fixes.
24298 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
24300 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
24301 Also optimize the case when the arguments are the same in the caller
24304 * iltests.il: Add tests for tail calls with valuetype arguments.
24306 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
24308 * mini-ppc.c: fixes for struct return type.
24310 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
24312 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
24313 mono_spillvar_offset() to arch-specific code.
24315 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
24317 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
24319 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
24321 * exceptions-x86.c: Fix stack space leaks.
24323 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
24324 registers from the lmf if the method has save_lmf set.
24326 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
24328 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
24329 of icall wrappers into InvokeInDomain, since these are now per-domain.
24331 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
24333 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
24334 make some opcode emulation and intrinsic ops enabled/disabled
24335 according to the architecture. More fixes.
24337 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
24339 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
24341 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
24343 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
24344 arch-specific handling for 'this' and struct return type to
24345 arch-specific code.
24347 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24349 * aot.c: prevent divide by zero error when reporting (it happened with
24350 Accessibility.dll).
24352 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
24354 * mini.h (inst_switch): Remove unused macro.
24356 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24359 (load_aot_module): free 'info->methods' and 'info' properly. No more
24360 "free(): invalid pointer blah" messages when you have an old aot
24363 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
24365 * jit-icalls.c, mini.c: Added support for context static fields.
24367 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
24369 * mini.c (mono_method_blittable): Methods which set LastError are not
24370 blittable either. Fixes #51108.
24372 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
24374 * mini.c: flush icache.
24375 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
24377 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
24379 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
24381 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
24383 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
24386 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
24389 * inssel.brg (CEE_MKREFANY): Fix AOT case.
24391 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
24393 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
24394 instruction when the result is discarded.
24396 * iltests.il (test_0_div_regalloc): New regression test.
24398 * arrays.cs: Fix compilation error.
24400 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
24402 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
24403 float rules to inssel-x86.brg: sane architectures with FP registers
24404 don't need to implement these rules.
24406 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
24408 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
24410 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
24412 * mini.h, inssel-long32.brg: fixed endianess issues in int64
24413 implementation of 32 bit systems.
24415 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
24417 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
24418 (Jeroen Zwartepoorte).
24420 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
24422 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
24423 the caller and the callee matches.
24425 * mini.c (mono_method_to_ir): Add comment.
24427 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
24428 signbit is missing on some platforms.
24430 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
24432 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
24434 * mini.c (setup_jit_tls_data): Call the new function.
24436 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
24438 * mini-x86.c: Add experimental support for fast access to the lmf
24439 structure under NPTL/Linux 2.6.x.
24441 2003-11-06 Martin Baulig <martin@ximian.com>
24443 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
24444 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
24447 2003-11-02 Martin Baulig <martin@ximian.com>
24449 * mini.c (inflate_generic_field): New static method.
24450 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
24451 generic instance and the field is declared in a generic type, call
24452 inflate_generic_field() to inflate it. Fixes gen-28.cs.
24454 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
24456 * mini.h mini.c (mono_method_same_domain): New function to return
24457 whenever the caller and the callee are in the same domain.
24459 * tramp-x86.c (x86_magic_trampoline): Use the new function.
24461 2003-10-30 Martin Baulig <martin@ximian.com>
24463 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
24464 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
24466 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
24467 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
24469 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
24471 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
24474 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
24475 object here, so it is in the correct appdomain etc.
24477 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
24479 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
24481 (mono_method_to_ir): Avoid freeing the type created returned from
24482 mono_type_create_from_typespec, since it is put into an internal cache
24483 by the function. Fixes pointer.exe.
24485 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
24486 trampolines for icalls and pinvokes as well. Fixes #33569.
24488 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
24490 * mini.c: Update after appdomain changes.
24492 * mini.c (mono_jit_compile_method_inner): Allways compile native
24493 method wrappers in the root domain, since there can only be one
24494 instance of them, whose address is stored in method->info.
24496 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
24498 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
24499 environment variable. Instead detect automatically whenever running
24500 under valgrind using the magic macro RUNNING_ON_VALGRIND from
24503 2003-10-16 Miguel de Icaza <miguel@ximian.com>
24505 * trace.c, trace.h: New files that implement the new trace option
24508 * driver.c: Document new --trace options.
24510 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
24513 - if (mono_jit_trace_calls)
24514 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
24516 * mini.h: prototypes.
24518 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
24520 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
24522 * mini.c inssel.brg: Implement typedefbyref opcodes.
24524 * mini.c (mono_jit_compile_method): Remove unused local variable.
24526 * mini.c (mono_jit_compile_method_inner): Ditto.
24528 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
24530 * tramp-x86.c (x86_class_init_trampoline): Fix build.
24532 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
24534 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
24536 * mini.c (mono_no_aot): Remove unused global variable.
24538 * mini.c: Thread safety fixes.
24540 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
24542 * mini.c (mono_create_class_init_trampoline): Add a lock around
24543 class_init_hash_addr.
24545 * arrays.cs (test_0_newarr_emulation): Add new regression test for
24548 * mini.c: Decompose the NEWARR instruction before decomposing its
24549 arguments. Fixes #30073.
24551 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
24553 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
24556 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
24558 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
24560 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
24562 * driver.c: Add support for compiling icall wrappers to --compile.
24564 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
24566 * inssel.brg: The empty value in class->interface_offsets is -1, not
24569 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
24571 * objects.cs: New test for 'is' operator on an array of interfaces.
24573 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24575 * tramp-ppc.c: update trampoline code to support jumps
24576 and class initialization.
24578 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
24580 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
24582 * inssel.brg (OP_UNBOXCAST): Fix #46027.
24584 * inssel.brg (OP_UNBOX): Remove unused rule.
24586 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
24587 region instead of one for each method. Fixes #47813.
24589 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
24591 * exceptions.cs (test_0_nested_finally): New regression test for
24592 nested exception handlers.
24594 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
24596 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
24598 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
24601 * mini.c (mono_method_check_inlining): Make the inlining limit
24602 configurable by an environment variable.
24604 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
24606 * mini.h: Bump AOT file version.
24608 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
24609 token, store the image along with the token, since the token might not
24610 refer to the same image as the method containing the relocation,
24611 because of inlining.
24613 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
24615 * mini.c (mono_precompile_assemblies): New function to compile
24616 all methods in all loaded assemblies.
24618 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
24620 * regalloc.h regalloc.c (MonoRegState): Change the type of
24621 iassign and fassign to int*, since they can contain large negative
24622 values if the register is spilled. Also added some comments. Fixes
24625 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
24626 under Win32. Fixes #42964.
24628 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
24630 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
24632 * aot.c: Added support for AOT compiling methods which contain calls
24633 to wrappers. Currently, only remoting-invoke-with-check wrappers are
24636 * driver.c (compile_all_methods): Run the compilation in a thread
24637 managed by mono. Fixes #44023.
24639 * mini.c (mono_codegen): Print full method name in verbose output.
24641 * mini-x86.c (mono_arch_patch_code): Fix warning.
24643 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
24644 jumps, since the method we are jumping to might be domain-specific.
24646 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
24648 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
24650 * inssel.brg: string chars are unsigned.
24652 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
24654 * TODO: New todo item.
24656 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
24657 which calls mono_runtime_class_init and patches the call site to
24658 avoid further calls.
24659 (mono_arch_create_class_init_trampoline): New arch specific function
24660 to create a class init trampoline.
24661 (create_trampoline_code): Generalized so it can create
24662 class init trampolines as well.
24664 * mini.c (helper_sig_class_init_trampoline): New helper variable.
24665 (mono_create_class_init_trampoline): New function to create and cache
24666 class init trampolines.
24667 (mono_find_class_init_trampoline_by_addr): New function to lookup the
24668 vtable given the address of a class init trampoline. Used by the
24670 (mono_codegen): Generate a call to a trampoline instead of
24671 mono_runtime_class_init in LDSFLD[A].
24672 (mono_codegen): Add relocations for the new trampoline.
24674 * mini.h mini-x86.c aot.c: Added a new relocation type:
24675 MONO_PATCH_INFO_CLASS_INIT.
24677 * mini.h: Bump AOT version number.
24679 * aot.c: Create a copy of the loaded code instead of using the original
24680 so methods which call each other will be close in memory, improving
24683 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
24684 patch since it breaks the regression tests.
24686 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
24687 for the register saving instruction sequence since the
24688 frame_state_for function in glibc 2.3.2 don't seem to detect it.
24690 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
24692 * TODO: Fix todo item && remove another.
24694 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
24696 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
24699 * aot.c: Moved the check for MONO_LASTAOT into the initialization
24700 function of the module.
24702 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
24703 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
24704 --no-aot command line option.
24706 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
24708 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
24709 by Bernie Solomon (bernard@ugsolutions.com).
24711 * inssel.brg: Refactor the interface offset table related code into
24712 its separate functions and add support for the AOT case.
24714 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
24716 * aot.c (mono_aot_get_method_inner): Fix memory leak.
24718 * aot.c: Added mono_aot_verbose variable and made all debugging
24719 output depend on the value of this variable.
24721 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
24722 method_label and info_label.
24724 * mini.h mini-x86.c aot.c: Added a new relocation type
24725 MONO_PATCH_INFO_IID for klass->interface_id.
24727 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
24728 the MonoJitInfo structure.
24730 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
24731 a non-root appdomain in shared mode.
24733 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
24735 * aot.c: make aot loader less verbose. Remove free of unused variable.
24737 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
24739 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
24741 * .cvsignore: Added *.dll.
24743 * mini.c (mono_print_tree_nl): New function callable while debugging.
24745 * mini.c (mono_print_code): Export this.
24747 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
24750 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
24752 * mini.h (MonoCompile): Added 'jit_info' field.
24754 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
24755 the cfg structure, since it is needed by the AOT compiler.
24757 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
24759 * aot.c: A major rewrite. Changes include:
24760 - save exception tables for methods which have them.
24761 - cache failed lookups in aot_get_method () to avoid the (slow) calls
24762 to g_module_symbol.
24763 - reworked the file format so it is now much smaller and needs
24764 fewer relocation entries.
24766 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
24768 * aot.c (load_aot_module): Fix build bustage on platforms without
24771 2003-09-04 Martin Baulig <martin@ximian.com>
24773 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
24775 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
24777 * TODO: Some new optimization ideas.
24779 * aot.c: Move AOT module loading logic here from mono_assembly_open.
24781 * aot.c: Save the optimization flags used to compile the code into
24784 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
24785 support emitting domain specific code.
24787 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
24788 no longer domain neutral. It can be made domain neutral by compiling
24789 with --optimize=shared.
24791 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
24792 between appdomains.
24794 * driver.c mini.h mini.c: New --no-aot debugging option which disables
24795 loading of AOT code.
24797 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
24799 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
24800 if there is no domain neutrality information.
24802 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
24804 * aot.c (mono_compile_assembly): Emit a symbol containing the file
24805 format version into the generated library.
24807 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
24808 callee method into the caller since one of them could be shared.
24810 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
24811 system exceptions from AOT code now works.
24813 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
24814 method if it is domain neutral and the callee is not.
24816 * graph.c (cfg_emit_one_loop_level): Fix warning.
24818 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
24820 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
24823 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
24825 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
24826 is needed by code which is executed before mono_runtime_init ().
24827 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
24829 * mini.c (mono_thread_abort): Fix warning.
24830 (mono_jit_compile_method): Call static constructor in the AOT case too.
24832 * aot.c (mono_compile_assembly): Fix warning.
24834 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24836 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
24838 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
24840 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
24842 * cpu-pentium.md: Fix the length of call opcodes so they include the
24843 ESP restoring instruction. Fixes #47968.
24845 2003-08-28 Martin Baulig <martin@ximian.com>
24847 * mini-x86.c (mono_arch_call_opcode): Added support for
24848 MONO_TYPE_GENERICINST.
24850 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
24852 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
24854 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
24855 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
24857 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
24860 2003-08-26 Martin Baulig <martin@ximian.com>
24862 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
24863 when reporting an error, set this to the actual error location.
24864 (mono_method_to_ir): Report the correct error location if
24865 get_basic_blocks() returned an error.
24867 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
24869 * mini.c (mono_type_blittable): OBJECT is not blittable.
24870 (mono_method_blittable): Methods which have marshalling descriptors
24871 are not blittable either. Fixes #47842.
24873 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
24875 * driver.c mini.c: Use an environment variable instead of a global
24876 variable. Also fix the build.
24878 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
24879 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
24882 * driver.c mini.c: Added --with-valgrind option to turn off some
24883 code which prevents mono from running under valgrind.
24885 * mini.c (mono_emit_call_args): Fixed warning.
24887 * mini.c (mono_emulate_opcode): Fixed warning.
24889 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24891 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
24892 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
24893 regalloc.c, regalloc.h: specify available registers in arch-specific
24894 code and support floats in the regallocator (patch by Laurent Morichetti
24897 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
24899 * mini.c: mono_thread_current() can be called only after
24900 mono_runtime_init(): rearrange code to not call it early on.
24902 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
24904 * mini.c: allocate jump tables in the code mempools.
24906 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24908 * mini.c, mini.h: make sure per-thread data allocated by the jit is
24911 2003-08-10 Miguel de Icaza <miguel@ximian.com>
24913 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
24914 12 to 16. This fixes bug #47453.
24917 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
24919 * mini-ppc.c: fixed indexed load and unsigned compares.
24921 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
24923 * mini.c: reenabled installation of handler for
24924 thread abort signal.
24926 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24928 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
24929 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
24930 until it's fixed and actually useful.
24932 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
24934 * inssel-long32.brg: couple more opcodes implemented.
24936 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
24938 * mini-sparc.c: Even more opcodes implemeted.
24940 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
24942 * mini-sparc.c: More opcodes implemented.
24944 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
24946 * mini-sparc.c: More opcodes implemented.
24948 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
24950 * inssel-sparc.brg: Add some needed rules. Direct
24952 * Makefile.am: Use inssel-sparc.brg
24953 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
24954 an assert happy for now.
24956 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
24958 * mini-sparc.c: Fixed compile errors.
24959 * exceptions-sparc.c: Same. We now produce a mono binary
24960 on sparc-linux. Yea.
24962 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
24964 * mini-sparc.c: Renamed registers. Also some macro cleanups.
24965 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
24966 They compile, but do not work.
24968 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24970 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
24971 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
24972 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
24975 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24977 * mini.c: more opcodes implemented and better support for generics.
24979 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
24981 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
24982 * mini.c, mini.h: first cut at generics support: some new instructions
24983 added and changed the behaviour of some of the existing ones.
24985 2003-07-21 Miguel de Icaza <miguel@ximian.com>
24987 * mini.c: Removed definition of metadata_shared mutex here.
24989 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
24991 * mini-x86.c: make vararg calls work for instance methods.
24993 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
24995 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
24996 returns the arguments in a separte list, now.
24998 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25000 * aot.c, mini.c: updates for array type representation changes.
25002 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
25004 * mini.c: register function to perform jit shutdown.
25006 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25008 * mini.c: use a faster allocator if possible.
25010 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
25012 * aot.c: some cleanups and portability changes.
25014 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25016 * mini.c: use faster allocation for CEE_BOX if possible.
25018 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
25020 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
25021 Moved inlined mempcy code to its own function so that is can be
25022 reused. Added an inline memset function as well (optimized initobj).
25023 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
25025 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25027 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
25029 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
25031 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
25032 arch code can setup the cpu for CLR execution, if needed.
25033 We use it on x86 to set the precision of FP operations.
25035 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
25037 * mini.c: disable some optimizations if we can guess they'll cost too
25038 much for a given method.
25040 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
25042 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
25044 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
25045 * mini.h mini.c mini-x86.c: Added instruction level coverage
25046 info collection support.
25048 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25050 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
25051 is now implemented in the profiling API. Get rid of a couple of
25052 unnecessary global variables.
25054 2003-06-15 Nick Drochak <ndrochak@gol.com>
25056 * basic-long.cs: tests for negative values for bigmul, and unsigned.
25057 * cpu-g4.md: add op_bigmul and op_bigmul_un
25058 * cpu_pentium.md: add op_bigmul_un
25059 * inssel-long32.brg: add rule for unsigned bigmul
25060 * mini-ops.h: define OP_BIGMUL_UN
25061 * mini-x86.c: THE BUG: handle (un)signed properly
25062 * mini.c: choose unsigned opcode if needed.
25063 This set of patches fixes bug #44291
25065 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
25067 * mini.c (optimize_branches): improved to handle all kinds of
25068 conditional branches.
25070 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
25072 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
25073 don't raise exceptions.
25075 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25077 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
25078 to arch-specific files.
25080 2003-06-09 Martin Baulig <martin@ximian.com>
25082 * Makefile.am (libs): Added $(LIBGC_LIBS).
25084 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
25086 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
25087 and OP_ATAN (fixes bug#44293).
25089 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
25091 * Makefile.am, mini-x86.c: rename cpu description array to
25092 pentium_desc, since some compilers define the 'pentium' preprocessor
25095 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
25097 * mini.c (mini_select_instructions): add explicit branch if the
25098 following block is not the false target of a conditional branch -
25099 we need this with any optimization that reorder or remove bblocks
25101 * mini.c (optimize_branches): bug fixes
25103 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
25105 * mini.c (mono_method_to_ir): inline static readonly fields
25107 * ssa.c (fold_tree): start cfold support for long (very simple
25110 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
25112 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25114 * inssel.brg: fixed memcpy (bug #44219).
25116 2003-06-05 Dick Porter <dick@ximian.com>
25118 * driver.c: Set the glib log levels to not abort if g_message
25121 g_set_prgname() has to happen before mini_init() so that the
25122 process handle gets the info.
25124 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25126 * driver.c: add intrins to the default optimizations to get wider
25129 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25131 * mini.h: some large basic blocks will overflow a 16-bit
25132 integers for symbolic registers.
25134 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
25136 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
25137 (mono_arch_output_basic_block): fix bug 43499
25139 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
25141 * mini.c: kill duplicated definition of mono_debug_format.
25143 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
25145 * mini-x86.c, arrays.cs: fixed register allocation bug.
25147 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
25149 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
25151 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
25153 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25156 (print_method_from_ip): also print source location information if
25159 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
25161 * mini.c (mono_find_block_region): bug fix in region code
25162 (mini_method_compile): enable removing unreachable code again, but
25163 only in methods without exception clauses.
25165 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
25167 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
25168 Implemented arglist opcode and handling of TypedReference type.
25169 Fixed x86 call convention when a structure is returned.
25170 Minimal support for calling static vararg methods.
25172 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
25174 * mini.c (mini_method_compile): always remove unreachable code,
25175 because the code in them may be inconsistent (access to dead
25176 variables for example).
25178 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
25180 * driver.c, debug-mini.c: warning fixes.
25182 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
25184 * Makefile.am, jit.h, mini.h: install header for embedding mono.
25186 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
25188 * mini.c: thread-static fields are registered in mono_class_vtable(),
25189 so ensure the function is called before checking for them.
25191 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
25193 * mini.c (optimize_branches): fix for bug 43586
25195 * jit-icalls.c (mono_llmult_ovf): added an additional check for
25196 overflow (fixes Bug #43639)
25198 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25200 * mini.c, objects.cs: allow the use of stobj for primitive types.
25202 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25204 * mini.c: be less strict about argument checking until we support
25205 running the verifier.
25207 2003-05-27 Nick Drochak <ndrochak@gol.com>
25209 * basic-long.cs: tests for (ulong)int * (ulong)int also
25210 * mini.c: use the same trick for (ulong)int * (ulong)int
25212 2003-05-27 Nick Drochak <ndrochak@gol.com>
25214 * basic-long.cs: add regression test for (long)int * (long)int
25215 * cpu-pentium.md: add op_bigmul specification
25216 * inssel-long32.brg: add OP_BIGMUL rule
25217 * mini-ops.h: add OP_BIGMUL
25218 * mini-x86.c: register allocator: handle case where src1 needs to be
25220 * mini.c: substitute special BIGMUL opcode in the tree for
25221 (long)int * (long)int
25223 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
25225 * jit-icalls.c: call the type ctor on field access if needed.
25227 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
25229 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
25230 to a method (including results of ldelema, bug#43207).
25232 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
25234 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
25235 colors to show exception handler blocks.
25237 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
25238 (fix for pinvoke7.cs).
25240 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25242 * mini.h, mini.c: ensure correct initialization order for types that
25243 require it. Prepare for lazy compilation of jit icall wrappers.
25244 Provide a name for opcode emulation to reduce unneeded mallocing.
25246 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
25248 * mini-x86.c: better register restoring code and profiling
25249 support for tail calls.
25251 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25253 * mini.h, driver.c: prepare for leaf methods optimization.
25255 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
25257 * mini.c: get targets of branches before converting a method.
25259 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
25261 * mini.c (optimize_branches): added some experimental code (disbaled)
25263 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
25265 * mini.c (optimize_branches): fix branch to branch optimization
25267 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
25269 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
25271 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
25273 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
25276 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
25278 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
25279 enable use of interface variables again.
25281 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
25282 I1 to registers because there is no simply way to sign extend 8bit
25283 quantities in caller saved registers on x86.
25285 * inssel-float.brg: set costs of some rules to 2 so
25286 that monobure always select the arch. specific ones if supplied,
25287 regardless of the order we pass the files to monoburg.
25289 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25291 * mini.c, mini-x86.c: since the magic trampoline for jumps
25292 can't patch the code directly, we do it as soon as the
25293 method gets compiled.
25295 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
25297 * mini-x86.c, mini.h: introduce a new patching method
25298 to support CEE_JMP and tail calls.
25299 * mini.c: obey tail.call. Don't precompile methods target
25301 * tramp-x86.c: new trampoline code to handle methods
25302 reached through a jump.
25304 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
25306 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
25307 bit values to registers
25309 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
25311 * mini.c (mono_compile_get_interface_var): share interface
25312 variables if possible.
25314 2003-05-16 Martin Baulig <martin@ximian.com>
25316 * debug-mini.c (mono_init_debugger): New function to initialize
25317 the debugger. This is not in the debugger since it needs to
25318 access some of mini's internals.
25320 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
25322 * mini.c (mono_method_to_ir): inlining fixes/cleanups
25324 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
25326 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
25327 for value type handling.
25329 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
25331 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
25332 (mono_method_check_inlining): enable inlining of all kinds of wrappers
25334 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
25336 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
25337 the constructor through a proxy.
25339 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25341 * jit-icalls.c, inssel.brg: fixes to array element address
25344 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
25346 * mini-x86.c (is_regsize_var): allocate pointer to registers
25348 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25350 * driver.c: fixed typo, added intrins to the set of optimizations
25351 tested with regressions.
25353 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
25355 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
25356 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
25359 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
25361 * inssel.brg: remove some common pop instructions without side effects
25363 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25365 * inssel-x86.brg: fixed thinko in int to double conversions.
25367 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
25369 * mini.c, jit-icalls.c: added runtime thread-static variable support.
25371 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
25373 * inssel-long32.brg: two more missing instructions.
25375 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
25377 * mini.c (mono_emit_call_args): set the cil_code for all arguments
25378 if not already set.
25380 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
25382 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
25385 * basic-float.cs: Added tests for negative zero.
25387 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25389 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
25390 a couple of missing operations for long casts, with test cases.
25392 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25394 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
25396 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
25398 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
25399 code size estimation.
25401 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
25403 * mini.c (mono_jit_create_remoting_trampoline): make it work with
25404 abstract methods (fix bug 42542)
25406 * aot.c: add ability to handle array types
25408 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
25410 * mini.c: Call the _specific versions of the object allocation
25411 functions if possible.
25413 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
25415 * driver.c: call setlocale ().
25417 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
25419 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
25422 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
25424 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
25426 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
25427 wrappers (fix bug 42122)
25429 2003-05-04 Martin Baulig <martin@ximian.com>
25431 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
25433 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
25434 s/mini_set_defaults/mono_set_defaults/g.
25436 2003-05-04 Martin Baulig <martin@ximian.com>
25438 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
25440 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25442 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
25443 (reported by Don Roberts).
25445 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
25447 * mini.c: temporarily work around two bugs for this release.
25449 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25451 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
25452 that contains -export-dynamic and it makes using the ld script
25454 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
25456 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
25458 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
25461 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
25463 * mini.c: make sure leave calls all the needed finally blocks,
25464 even when the target jumps out of multiple exception clauses.
25466 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25468 * ldscript, Makefile.am: add linker script to reduce the number of
25469 exported symbols (should also fix the issues with libwine defining
25470 some of the same symbols in io-layer).
25472 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
25474 * driver.c (mini_main): Avoid assertion when no file name is given on
25477 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
25479 * driver.c: added --version/-V command line option.
25480 Added the inline optimization in the regression tests.
25482 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25484 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
25485 to the type in the method signature (fixes bug#42134).
25487 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
25489 * mini.c: when inlining, check this is not null only when needed (bug #42135).
25491 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
25493 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
25495 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25497 * driver.c: fixed bug #42100.
25499 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
25501 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
25503 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25505 * mini.c: moved most of the code required to do inlining to its own
25506 function so it can be reused. Inline also ctors if appropriate.
25508 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
25510 * Makefile.am: Link with -export-dynamic so shared libs loaded by
25511 the runtime can call mono API functions.
25513 2003-04-27 Martin Baulig <martin@ximian.com>
25515 * debug-mini.c (mono_debug_init_method): Added
25516 `guint32 breakpoint_id' argument; if the method has a breakpoint,
25517 send a notification to the debugger.
25519 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
25520 running in the Mono Debugger, just pass the breakpoint number to
25521 mono_debug_init_method().
25523 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
25525 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
25527 * mini.c: allow some more unsafe compares.
25529 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25531 * mini-x86.c, Makefile.am: make distcheck works (partially from
25532 a patch by Richard Lee <r.h.lee@attbi.com>).
25533 * regset.c, regset.h: removed, they are unused.
25535 2003-04-25 Dick Porter <dick@ximian.com>
25537 * driver.c: Usage reports the name as 'mono' not 'mini'
25538 * exceptions-x86.c: Build and run on freebsd
25540 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
25542 * Makefile.am: install the program with the 'mono' name and
25543 the library as libmono instead of mini and libmini.
25545 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
25547 * driver.c: provide the APIs for the embedding interface of the old jit.
25549 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
25551 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
25553 2003-04-23 Martin Baulig <martin@ximian.com>
25555 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
25557 * driver.c: Added `--debug' command line argument to enable
25560 2003-04-23 Martin Baulig <martin@ximian.com>
25562 * debug.[ch]: Removed. The code is now in
25563 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
25565 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
25568 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
25570 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
25572 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25575 (mini_cleanup): moved mono_runtime_cleanup call after the call to
25576 mono_domain_finalize.
25577 (mini_method_compile): use mono_method_profile* if the the option is
25580 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
25582 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25583 methods with their wrapper.
25585 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25586 methods with their wrapper.
25588 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
25591 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
25594 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
25597 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
25599 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
25601 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
25603 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
25604 of the mempool. This is slightly faster and uses less memory
25606 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25608 * mini.c: avoid O(n) allocation for variables.
25610 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25612 * mini.c: handle items on the stack after inlining methods.
25614 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25616 * mini.c: make the method->opcode optimization dependent
25617 on MONO_OPT_INSTRINS and do it lazily.
25619 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
25621 * driver.c: print overall results at the end of regression run.
25623 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
25625 * inssel.brg: don't overwrite symbolic registers.
25627 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25629 * inssel-x86.brg: fix conversion from long to float.
25631 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
25633 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
25635 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
25637 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
25639 * driver.c: Added --print-vtable option as in the old JIT.
25641 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
25643 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
25645 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
25647 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
25649 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
25651 * mini.c regalloc.c regalloc.h: Fix memory leak.
25653 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
25655 * aot.c (mono_aot_get_method): register all used strings
25657 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25659 * mini.c: always intern strings references with ldstr at compile time.
25661 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25663 * Makefile.am: add BUILT_SOURCES.
25665 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25667 * driver.c: give a better error message when the assembly to execute
25668 doesn't have an entry point.
25670 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
25672 * Makefile.am: added hack for automake
25674 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
25677 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
25679 22003-04-07 Martin Baulig <martin@ximian.com>
25681 * Makefile.am: Added Makefile.am.
25683 * debugger-main.c: Removed, this is now in the debugger where it
25686 * mini.pc.in: Call this package `mini' for the moment.